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Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media 

Pull second set of media updates from Mauro Carvalho Chehab:
 "Despite its size, most of the stuff here is trivial.  This series
  contains:

   - s5p-mfc: additions at the driver and at the core to support H.264
     hardware codec;
   - Some improvements at s5p and davinci embedded drivers;
   - Some V4L2 compliance fixes applied on a few drivers;
   - Several random trivial patches, including several fixes and a few
     new board support additions;

  Notes:

   1) Some Exynos media patches were dependent on some -arm fixes that
      got merged on changeset 782cd9e.  That's why this pull request is
      based that changeset.

   2) As promised, I reviewed the pending VB2 DMABUF series.

      While setting a test environment, it was noticed that the upstream
      support for Samsung Exynos 4 boards (smdk310 and Origen) are
      broken upstream, likely due to regressions: both defconfigs are
      wrong and regulator settings for both boards are broken.  That,
      allied with some bug at the dummy regulator driver, causes OOPSes
      during boot time.

      Long story short: even fixing the above, the proposed patches
      OOPSed when running the DMABUF test.  Not sure yet if the OOPSes
      are due to some other undetected regressions, or due to some bug
      on the patches.

      Due to the above, DMABUF patches for vb2 got NACKed for 3.7."

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (109 commits)
  [media] m5mols: Add missing #include <linux/sizes.h>
  [media] stk1160: Add support for S-Video input
  Revert "[media] omap3isp: Replace cpu_is_omap3630() with ISP revision check"
  [media]  dvb: LNA implementation changes
  [media] v4l2-ioctl: fix W=1 warnings
  [media] v4l2-ioctl: add blocks check for VIDIOC_SUBDEV_G/S_EDID
  [media] omap3isp: Fix compilation error in ispreg.h
  [media] rc-msi-digivox-ii: Add full scan keycodes
  [media] cx25821: testing the wrong variable
  [media] tda18271-common: hold the I2C adapter during write transfers
  [media] ds3000: add module parameter to force firmware upload
  [media] drivers/media: Remove unnecessary semicolon
  [media] winbond: remove space from driver name
  [media] iguanair: cannot send data from the stack
  [media] omap3isp: Replace cpu_is_omap3630() with ISP revision check
  [media] dvb-usb: print small buffers via %*ph
  [media] uvc: Add return code check at vb2_queue_init()
  [media] em28xx: Replace memcpy with struct assignment
  [media] bt8xx: Add video4linux control V4L2_CID_COLOR_KILLER
  [media] mem2mem_testdev: Use devm_kzalloc() in probe
  ...

Conflicts:
	arch/arm/mach-davinci/include/mach/da8xx.h
This commit is contained in:
Linus Torvalds 2012-10-12 12:39:17 +09:00
parent 759e00b8a8 bf3b202b41
commit 4f1cd91497
170 changed files with 8076 additions and 3214 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Documentation/DocBook/media/v4l/compat.xml
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@ -2582,6 +2582,10 @@ ioctls.</para>
<listitem>
<para>Support for frequency band enumeration: &VIDIOC-ENUM-FREQ-BANDS; ioctl.</para>
</listitem>
<listitem>
<para>Vendor and device specific media bus pixel formats.
<xref linkend="v4l2-mbus-vendor-spec-fmts" />.</para>
</listitem>
</itemizedlist>
</section>

278
Documentation/DocBook/media/v4l/controls.xml
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@ -1586,7 +1586,6 @@ frame counter of the frame that is currently displayed (decoded). This value is
the decoder is started.</entry>
</row>
<row><entry></entry></row>
<row>
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE</constant>&nbsp;</entry>
@ -2269,6 +2268,14 @@ encoder or editing process may produce.".
Applicable to the MPEG1, MPEG2, MPEG4 encoders.</entry>
</row>
<row><entry></entry></row>
<row id="v4l2-mpeg-video-vbv-delay">
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_VBV_DELAY</constant>&nbsp;</entry>
<entry>integer</entry>
</row><row><entry spanname="descr">Sets the initial delay in milliseconds for
VBV buffer control.</entry>
</row>
<row><entry></entry></row>
<row>
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE</constant>&nbsp;</entry>
@ -2334,6 +2341,265 @@ Applicable to the MPEG4 decoder.</entry>
</row><row><entry spanname="descr">vop_time_increment value for MPEG4. Applicable to the MPEG4 encoder.</entry>
</row>
<row><entry></entry></row>
<row>
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_SEI_FRAME_PACKING</constant>&nbsp;</entry>
<entry>boolean</entry>
</row>
<row><entry spanname="descr">Enable generation of frame packing supplemental enhancement information in the encoded bitstream.
The frame packing SEI message contains the arrangement of L and R planes for 3D viewing. Applicable to the H264 encoder.</entry>
</row>
<row><entry></entry></row>
<row>
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_SEI_FP_CURRENT_FRAME_0</constant>&nbsp;</entry>
<entry>boolean</entry>
</row>
<row><entry spanname="descr">Sets current frame as frame0 in frame packing SEI.
Applicable to the H264 encoder.</entry>
</row>
<row><entry></entry></row>
<row id="v4l2-mpeg-video-h264-sei-fp-arrangement-type">
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE</constant>&nbsp;</entry>
<entry>enum&nbsp;v4l2_mpeg_video_h264_sei_fp_arrangement_type</entry>
</row>
<row><entry spanname="descr">Frame packing arrangement type for H264 SEI.
Applicable to the H264 encoder.
Possible values are:</entry>
</row>
<row>
<entrytbl spanname="descr" cols="2">
<tbody valign="top">
<row>
<entry><constant>V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_CHEKERBOARD</constant>&nbsp;</entry>
<entry>Pixels are alternatively from L and R.</entry>
</row>
<row>
<entry><constant>V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_COLUMN</constant>&nbsp;</entry>
<entry>L and R are interlaced by column.</entry>
</row>
<row>
<entry><constant>V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_ROW</constant>&nbsp;</entry>
<entry>L and R are interlaced by row.</entry>
</row>
<row>
<entry><constant>V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_SIDE_BY_SIDE</constant>&nbsp;</entry>
<entry>L is on the left, R on the right.</entry>
</row>
<row>
<entry><constant>V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TOP_BOTTOM</constant>&nbsp;</entry>
<entry>L is on top, R on bottom.</entry>
</row>
<row>
<entry><constant>V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TEMPORAL</constant>&nbsp;</entry>
<entry>One view per frame.</entry>
</row>
</tbody>
</entrytbl>
</row>
<row><entry></entry></row>
<row>
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_FMO</constant>&nbsp;</entry>
<entry>boolean</entry>
</row>
<row><entry spanname="descr">Enables flexible macroblock ordering in the encoded bitstream. It is a technique
used for restructuring the ordering of macroblocks in pictures. Applicable to the H264 encoder.</entry>
</row>
<row><entry></entry></row>
<row id="v4l2-mpeg-video-h264-fmo-map-type">
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE</constant>&nbsp;</entry>
<entry>enum&nbsp;v4l2_mpeg_video_h264_fmo_map_type</entry>
</row>
<row><entry spanname="descr">When using FMO, the map type divides the image in different scan patterns of macroblocks.
Applicable to the H264 encoder.
Possible values are:</entry>
</row>
<row>
<entrytbl spanname="descr" cols="2">
<tbody valign="top">
<row>
<entry><constant>V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES</constant>&nbsp;</entry>
<entry>Slices are interleaved one after other with macroblocks in run length order.</entry>
</row>
<row>
<entry><constant>V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES</constant>&nbsp;</entry>
<entry>Scatters the macroblocks based on a mathematical function known to both encoder and decoder.</entry>
</row>
<row>
<entry><constant>V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_FOREGROUND_WITH_LEFT_OVER</constant>&nbsp;</entry>
<entry>Macroblocks arranged in rectangular areas or regions of interest.</entry>
</row>
<row>
<entry><constant>V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_BOX_OUT</constant>&nbsp;</entry>
<entry>Slice groups grow in a cyclic way from centre to outwards.</entry>
</row>
<row>
<entry><constant>V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_RASTER_SCAN</constant>&nbsp;</entry>
<entry>Slice groups grow in raster scan pattern from left to right.</entry>
</row>
<row>
<entry><constant>V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN</constant>&nbsp;</entry>
<entry>Slice groups grow in wipe scan pattern from top to bottom.</entry>
</row>
<row>
<entry><constant>V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_EXPLICIT</constant>&nbsp;</entry>
<entry>User defined map type.</entry>
</row>
</tbody>
</entrytbl>
</row>
<row><entry></entry></row>
<row>
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_FMO_SLICE_GROUP</constant>&nbsp;</entry>
<entry>integer</entry>
</row>
<row><entry spanname="descr">Number of slice groups in FMO.
Applicable to the H264 encoder.</entry>
</row>
<row><entry></entry></row>
<row id="v4l2-mpeg-video-h264-fmo-change-direction">
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_DIRECTION</constant>&nbsp;</entry>
<entry>enum&nbsp;v4l2_mpeg_video_h264_fmo_change_dir</entry>
</row>
<row><entry spanname="descr">Specifies a direction of the slice group change for raster and wipe maps.
Applicable to the H264 encoder.
Possible values are:</entry>
</row>
<row>
<entrytbl spanname="descr" cols="2">
<tbody valign="top">
<row>
<entry><constant>V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_RIGHT</constant>&nbsp;</entry>
<entry>Raster scan or wipe right.</entry>
</row>
<row>
<entry><constant>V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_LEFT</constant>&nbsp;</entry>
<entry>Reverse raster scan or wipe left.</entry>
</row>
</tbody>
</entrytbl>
</row>
<row><entry></entry></row>
<row>
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_RATE</constant>&nbsp;</entry>
<entry>integer</entry>
</row>
<row><entry spanname="descr">Specifies the size of the first slice group for raster and wipe map.
Applicable to the H264 encoder.</entry>
</row>
<row><entry></entry></row>
<row>
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_FMO_RUN_LENGTH</constant>&nbsp;</entry>
<entry>integer</entry>
</row>
<row><entry spanname="descr">Specifies the number of consecutive macroblocks for the interleaved map.
Applicable to the H264 encoder.</entry>
</row>
<row><entry></entry></row>
<row>
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_ASO</constant>&nbsp;</entry>
<entry>boolean</entry>
</row>
<row><entry spanname="descr">Enables arbitrary slice ordering in encoded bitstream.
Applicable to the H264 encoder.</entry>
</row>
<row><entry></entry></row>
<row>
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_ASO_SLICE_ORDER</constant>&nbsp;</entry>
<entry>integer</entry>
</row><row><entry spanname="descr">Specifies the slice order in ASO. Applicable to the H264 encoder.
The supplied 32-bit integer is interpreted as follows (bit
0 = least significant bit):</entry>
</row>
<row>
<entrytbl spanname="descr" cols="2">
<tbody valign="top">
<row>
<entry>Bit 0:15</entry>
<entry>Slice ID</entry>
</row>
<row>
<entry>Bit 16:32</entry>
<entry>Slice position or order</entry>
</row>
</tbody>
</entrytbl>
</row>
<row><entry></entry></row>
<row>
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING</constant>&nbsp;</entry>
<entry>boolean</entry>
</row>
<row><entry spanname="descr">Enables H264 hierarchical coding.
Applicable to the H264 encoder.</entry>
</row>
<row><entry></entry></row>
<row id="v4l2-mpeg-video-h264-hierarchical-coding-type">
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_TYPE</constant>&nbsp;</entry>
<entry>enum&nbsp;v4l2_mpeg_video_h264_hierarchical_coding_type</entry>
</row>
<row><entry spanname="descr">Specifies the hierarchical coding type.
Applicable to the H264 encoder.
Possible values are:</entry>
</row>
<row>
<entrytbl spanname="descr" cols="2">
<tbody valign="top">
<row>
<entry><constant>V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_B</constant>&nbsp;</entry>
<entry>Hierarchical B coding.</entry>
</row>
<row>
<entry><constant>V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_P</constant>&nbsp;</entry>
<entry>Hierarchical P coding.</entry>
</row>
</tbody>
</entrytbl>
</row>
<row><entry></entry></row>
<row>
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER</constant>&nbsp;</entry>
<entry>integer</entry>
</row>
<row><entry spanname="descr">Specifies the number of hierarchical coding layers.
Applicable to the H264 encoder.</entry>
</row>
<row><entry></entry></row>
<row>
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER_QP</constant>&nbsp;</entry>
<entry>integer</entry>
</row><row><entry spanname="descr">Specifies a user defined QP for each layer. Applicable to the H264 encoder.
The supplied 32-bit integer is interpreted as follows (bit
0 = least significant bit):</entry>
</row>
<row>
<entrytbl spanname="descr" cols="2">
<tbody valign="top">
<row>
<entry>Bit 0:15</entry>
<entry>QP value</entry>
</row>
<row>
<entry>Bit 16:32</entry>
<entry>Layer number</entry>
</row>
</tbody>
</entrytbl>
</row>
</tbody>
</tgroup>
</table>
@ -4267,6 +4533,16 @@ interface and may change in the future.</para>
pixels / second.
</entry>
</row>
<row>
<entry spanname="id"><constant>V4L2_CID_TEST_PATTERN</constant></entry>
<entry>menu</entry>
</row>
<row id="v4l2-test-pattern">
<entry spanname="descr"> Some capture/display/sensor devices have
the capability to generate test pattern images. These hardware
specific test patterns can be used to test if a device is working
properly.</entry>
</row>
<row><entry></entry></row>
</tbody>
</tgroup>

6
Documentation/DocBook/media/v4l/io.xml
View File

@ -677,8 +677,10 @@ memory, set by the application. See <xref linkend="userp" /> for details.
<entry><structfield>length</structfield></entry>
<entry></entry>
<entry>Size of the buffer (not the payload) in bytes for the
single-planar API. For the multi-planar API should contain the
number of elements in the <structfield>planes</structfield> array.
single-planar API. For the multi-planar API the application sets
this to the number of elements in the <structfield>planes</structfield>
array. The driver will fill in the actual number of valid elements in
that array.
</entry>
</row>
<row>

17
Documentation/DocBook/media/v4l/pixfmt-nv12m.xml
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@ -1,11 +1,13 @@
<refentry id="V4L2-PIX-FMT-NV12M">
<refentry>
<refmeta>
<refentrytitle>V4L2_PIX_FMT_NV12M ('NM12')</refentrytitle>
<refentrytitle>V4L2_PIX_FMT_NV12M ('NM12'), V4L2_PIX_FMT_NV21M ('NM21'), V4L2_PIX_FMT_NV12MT_16X16</refentrytitle>
&manvol;
</refmeta>
<refnamediv>
<refname> <constant>V4L2_PIX_FMT_NV12M</constant></refname>
<refpurpose>Variation of <constant>V4L2_PIX_FMT_NV12</constant> with planes
<refname id="V4L2-PIX-FMT-NV12M"><constant>V4L2_PIX_FMT_NV12M</constant></refname>
<refname id="V4L2-PIX-FMT-NV21M"><constant>V4L2_PIX_FMT_NV21M</constant></refname>
<refname id="V4L2-PIX-FMT-NV12MT_16X16"><constant>V4L2_PIX_FMT_NV12MT_16X16</constant></refname>
<refpurpose>Variation of <constant>V4L2_PIX_FMT_NV12</constant> and <constant>V4L2_PIX_FMT_NV21</constant> with planes
non contiguous in memory. </refpurpose>
</refnamediv>
<refsect1>
@ -22,7 +24,12 @@ The CbCr plane is the same width, in bytes, as the Y plane (and of the image),
but is half as tall in pixels. Each CbCr pair belongs to four pixels. For example,
Cb<subscript>0</subscript>/Cr<subscript>0</subscript> belongs to
Y'<subscript>00</subscript>, Y'<subscript>01</subscript>,
Y'<subscript>10</subscript>, Y'<subscript>11</subscript>. </para>
Y'<subscript>10</subscript>, Y'<subscript>11</subscript>.
<constant>V4L2_PIX_FMT_NV12MT_16X16</constant> is the tiled version of
<constant>V4L2_PIX_FMT_NV12M</constant> with 16x16 macroblock tiles. Here pixels
are arranged in 16x16 2D tiles and tiles are arranged in linear order in memory.
<constant>V4L2_PIX_FMT_NV21M</constant> is the same as <constant>V4L2_PIX_FMT_NV12M</constant>
except the Cb and Cr bytes are swapped, the CrCb plane starts with a Cr byte.</para>
<para><constant>V4L2_PIX_FMT_NV12M</constant> is intended to be
used only in drivers and applications that support the multi-planar API,

38
Documentation/DocBook/media/v4l/pixfmt.xml
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@ -758,6 +758,11 @@ extended control <constant>V4L2_CID_MPEG_STREAM_TYPE</constant>, see
<entry>'AVC1'</entry>
<entry>H264 video elementary stream without start codes.</entry>
</row>
<row id="V4L2-PIX-FMT-H264-MVC">
<entry><constant>V4L2_PIX_FMT_H264_MVC</constant></entry>
<entry>'MVC'</entry>
<entry>H264 MVC video elementary stream.</entry>
</row>
<row id="V4L2-PIX-FMT-H263">
<entry><constant>V4L2_PIX_FMT_H263</constant></entry>
<entry>'H263'</entry>
@ -793,6 +798,11 @@ extended control <constant>V4L2_CID_MPEG_STREAM_TYPE</constant>, see
<entry>'VC1L'</entry>
<entry>VC1, SMPTE 421M Annex L compliant stream.</entry>
</row>
<row id="V4L2-PIX-FMT-VP8">
<entry><constant>V4L2_PIX_FMT_VP8</constant></entry>
<entry>'VP8'</entry>
<entry>VP8 video elementary stream.</entry>
</row>
</tbody>
</tgroup>
</table>
@ -996,6 +1006,34 @@ the other bits are set to 0.</entry>
<entry>Old 6-bit greyscale format. Only the most significant 6 bits of each byte are used,
the other bits are set to 0.</entry>
</row>
<row id="V4L2-PIX-FMT-S5C-UYVY-JPG">
<entry><constant>V4L2_PIX_FMT_S5C_UYVY_JPG</constant></entry>
<entry>'S5CI'</entry>
<entry>Two-planar format used by Samsung S5C73MX cameras. The
first plane contains interleaved JPEG and UYVY image data, followed by meta data
in form of an array of offsets to the UYVY data blocks. The actual pointer array
follows immediately the interleaved JPEG/UYVY data, the number of entries in
this array equals the height of the UYVY image. Each entry is a 4-byte unsigned
integer in big endian order and it's an offset to a single pixel line of the
UYVY image. The first plane can start either with JPEG or UYVY data chunk. The
size of a single UYVY block equals the UYVY image's width multiplied by 2. The
size of a JPEG chunk depends on the image and can vary with each line.
<para>The second plane, at an offset of 4084 bytes, contains a 4-byte offset to
the pointer array in the first plane. This offset is followed by a 4-byte value
indicating size of the pointer array. All numbers in the second plane are also
in big endian order. Remaining data in the second plane is undefined. The
information in the second plane allows to easily find location of the pointer
array, which can be different for each frame. The size of the pointer array is
constant for given UYVY image height.</para>
<para>In order to extract UYVY and JPEG frames an application can initially set
a data pointer to the start of first plane and then add an offset from the first
entry of the pointers table. Such a pointer indicates start of an UYVY image
pixel line. Whole UYVY line can be copied to a separate buffer. These steps
should be repeated for each line, i.e. the number of entries in the pointer
array. Anything what's in between the UYVY lines is JPEG data and should be
concatenated to form the JPEG stream. </para>
</entry>
</row>
</tbody>
</tgroup>
</table>

44
Documentation/DocBook/media/v4l/subdev-formats.xml
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@ -2565,5 +2565,49 @@
</tgroup>
</table>
</section>
<section id="v4l2-mbus-vendor-spec-fmts">
<title>Vendor and Device Specific Formats</title>
<note>
<title>Experimental</title>
<para>This is an <link linkend="experimental">experimental</link>
interface and may change in the future.</para>
</note>
<para>This section lists complex data formats that are either vendor or
device specific.
</para>
<para>The following table lists the existing vendor and device specific
formats.</para>
<table pgwide="0" frame="none" id="v4l2-mbus-pixelcode-vendor-specific">
<title>Vendor and device specific formats</title>
<tgroup cols="3">
<colspec colname="id" align="left" />
<colspec colname="code" align="left"/>
<colspec colname="remarks" align="left"/>
<thead>
<row>
<entry>Identifier</entry>
<entry>Code</entry>
<entry>Comments</entry>
</row>
</thead>
<tbody valign="top">
<row id="V4L2-MBUS-FMT-S5C-UYVY-JPEG-1X8">
<entry>V4L2_MBUS_FMT_S5C_UYVY_JPEG_1X8</entry>
<entry>0x5001</entry>
<entry>
Interleaved raw UYVY and JPEG image format with embedded
meta-data used by Samsung S3C73MX camera sensors.
</entry>
</row>
</tbody>
</tgroup>
</table>
</section>
</section>
</section>

3
Documentation/DocBook/media/v4l/vidioc-qbuf.xml
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@ -121,8 +121,7 @@ remaining fields or returns an error code. The driver may also set
field. It indicates a non-critical (recoverable) streaming error. In such case
the application may continue as normal, but should be aware that data in the
dequeued buffer might be corrupted. When using the multi-planar API, the
planes array does not have to be passed; the <structfield>m.planes</structfield>
member must be set to NULL in that case.</para>
planes array must be passed in as well.</para>
<para>By default <constant>VIDIOC_DQBUF</constant> blocks when no
buffer is in the outgoing queue. When the

11
Documentation/DocBook/media/v4l/vidioc-querybuf.xml
View File

@ -48,8 +48,8 @@
<refsect1>
<title>Description</title>
<para>This ioctl is part of the <link linkend="mmap">memory
mapping</link> I/O method. It can be used to query the status of a
<para>This ioctl is part of the <link linkend="mmap">streaming
</link> I/O method. It can be used to query the status of a
buffer at any time after buffers have been allocated with the
&VIDIOC-REQBUFS; ioctl.</para>
@ -71,6 +71,7 @@ the structure.</para>
<para>In the <structfield>flags</structfield> field the
<constant>V4L2_BUF_FLAG_MAPPED</constant>,
<constant>V4L2_BUF_FLAG_PREPARED</constant>,
<constant>V4L2_BUF_FLAG_QUEUED</constant> and
<constant>V4L2_BUF_FLAG_DONE</constant> flags will be valid. The
<structfield>memory</structfield> field will be set to the current
@ -79,8 +80,10 @@ contains the offset of the buffer from the start of the device memory,
the <structfield>length</structfield> field its size. For the multi-planar API,
fields <structfield>m.mem_offset</structfield> and
<structfield>length</structfield> in the <structfield>m.planes</structfield>
array elements will be used instead. The driver may or may not set the remaining
fields and flags, they are meaningless in this context.</para>
array elements will be used instead and the <structfield>length</structfield>
field of &v4l2-buffer; is set to the number of filled-in array elements.
The driver may or may not set the remaining fields and flags, they are
meaningless in this context.</para>
<para>The <structname>v4l2_buffer</structname> structure is
specified in <xref linkend="buffer" />.</para>

24
Documentation/video4linux/v4l2-controls.txt
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@ -136,11 +136,25 @@ Or alternatively for integer menu controls, by calling v4l2_ctrl_new_int_menu:
const struct v4l2_ctrl_ops *ops,
u32 id, s32 max, s32 def, const s64 *qmenu_int);
Standard menu controls with a driver specific menu are added by calling
v4l2_ctrl_new_std_menu_items:
struct v4l2_ctrl *v4l2_ctrl_new_std_menu_items(
struct v4l2_ctrl_handler *hdl,
const struct v4l2_ctrl_ops *ops, u32 id, s32 max,
s32 skip_mask, s32 def, const char * const *qmenu);
These functions are typically called right after the v4l2_ctrl_handler_init:
static const s64 exp_bias_qmenu[] = {
-2, -1, 0, 1, 2
};
static const char * const test_pattern[] = {
"Disabled",
"Vertical Bars",
"Solid Black",
"Solid White",
};
v4l2_ctrl_handler_init(&foo->ctrl_handler, nr_of_controls);
v4l2_ctrl_new_std(&foo->ctrl_handler, &foo_ctrl_ops,
@ -156,6 +170,9 @@ These functions are typically called right after the v4l2_ctrl_handler_init:
ARRAY_SIZE(exp_bias_qmenu) - 1,
ARRAY_SIZE(exp_bias_qmenu) / 2 - 1,
exp_bias_qmenu);
v4l2_ctrl_new_std_menu_items(&foo->ctrl_handler, &foo_ctrl_ops,
V4L2_CID_TEST_PATTERN, ARRAY_SIZE(test_pattern) - 1, 0,
0, test_pattern);
...
if (foo->ctrl_handler.error) {
int err = foo->ctrl_handler.error;
@ -185,6 +202,13 @@ v4l2_ctrl_new_std_menu in that it doesn't have the mask argument and takes
as the last argument an array of signed 64-bit integers that form an exact
menu item list.
The v4l2_ctrl_new_std_menu_items function is very similar to
v4l2_ctrl_new_std_menu but takes an extra parameter qmenu, which is the driver
specific menu for an otherwise standard menu control. A good example for this
control is the test pattern control for capture/display/sensors devices that
have the capability to generate test patterns. These test patterns are hardware
specific, so the contents of the menu will vary from device to device.
Note that if something fails, the function will return NULL or an error and
set ctrl_handler->error to the error code. If ctrl_handler->error was already
set, then it will just return and do nothing. This is also true for

7
arch/arm/mach-davinci/Kconfig
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@ -186,6 +186,13 @@ config DA850_UI_RMII
NOTE: Please take care while choosing this option, MII PHY will
not be functional if RMII mode is selected.
config DA850_UI_SD_VIDEO_PORT
bool "Video Port Interface"
help
Say Y if you want to use Video Port Interface (VPIF) on the
DA850/OMAP-L138 EVM. The Video decoders/encoders are found on the
UI daughter card that is supplied with the EVM.
endchoice
config DA850_WL12XX

179
arch/arm/mach-davinci/board-da850-evm.c
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@ -45,6 +45,9 @@
#include <linux/platform_data/mtd-davinci-aemif.h>
#include <linux/platform_data/spi-davinci.h>
#include <media/tvp514x.h>
#include <media/adv7343.h>
#define DA850_EVM_PHY_ID "davinci_mdio-0:00"
#define DA850_LCD_PWR_PIN GPIO_TO_PIN(2, 8)
#define DA850_LCD_BL_PIN GPIO_TO_PIN(2, 15)
@ -452,6 +455,15 @@ static void da850_evm_ui_keys_init(unsigned gpio)
}
}
#ifdef CONFIG_DA850_UI_SD_VIDEO_PORT
static inline void da850_evm_setup_video_port(int video_sel)
{
gpio_set_value_cansleep(video_sel, 0);
}
#else
static inline void da850_evm_setup_video_port(int video_sel) { }
#endif
static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio,
unsigned ngpio, void *c)
{
@ -497,6 +509,8 @@ static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio,
da850_evm_setup_emac_rmii(sel_a);
da850_evm_setup_video_port(sel_c);
return 0;
exp_setup_keys_fail:
@ -1149,6 +1163,169 @@ static __init int da850_evm_init_cpufreq(void)
static __init int da850_evm_init_cpufreq(void) { return 0; }
#endif
#if defined(CONFIG_DA850_UI_SD_VIDEO_PORT)
#define TVP5147_CH0 "tvp514x-0"
#define TVP5147_CH1 "tvp514x-1"
/* VPIF capture configuration */
static struct tvp514x_platform_data tvp5146_pdata = {
.clk_polarity = 0,
.hs_polarity = 1,
.vs_polarity = 1,
};
#define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL)
static const struct vpif_input da850_ch0_inputs[] = {
{
.input = {
.index = 0,
.name = "Composite",
.type = V4L2_INPUT_TYPE_CAMERA,
.capabilities = V4L2_IN_CAP_STD,
.std = TVP514X_STD_ALL,
},
.input_route = INPUT_CVBS_VI2B,
.output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC,
.subdev_name = TVP5147_CH0,
},
};
static const struct vpif_input da850_ch1_inputs[] = {
{
.input = {
.index = 0,
.name = "S-Video",
.type = V4L2_INPUT_TYPE_CAMERA,
.capabilities = V4L2_IN_CAP_STD,
.std = TVP514X_STD_ALL,
},
.input_route = INPUT_SVIDEO_VI2C_VI1C,
.output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC,
.subdev_name = TVP5147_CH1,
},
};
static struct vpif_subdev_info da850_vpif_capture_sdev_info[] = {
{
.name = TVP5147_CH0,
.board_info = {
I2C_BOARD_INFO("tvp5146", 0x5d),
.platform_data = &tvp5146_pdata,
},
},
{
.name = TVP5147_CH1,
.board_info = {
I2C_BOARD_INFO("tvp5146", 0x5c),
.platform_data = &tvp5146_pdata,
},
},
};
static struct vpif_capture_config da850_vpif_capture_config = {
.subdev_info = da850_vpif_capture_sdev_info,
.subdev_count = ARRAY_SIZE(da850_vpif_capture_sdev_info),
.chan_config[0] = {
.inputs = da850_ch0_inputs,
.input_count = ARRAY_SIZE(da850_ch0_inputs),
.vpif_if = {
.if_type = VPIF_IF_BT656,
.hd_pol = 1,
.vd_pol = 1,
.fid_pol = 0,
},
},
.chan_config[1] = {
.inputs = da850_ch1_inputs,
.input_count = ARRAY_SIZE(da850_ch1_inputs),
.vpif_if = {
.if_type = VPIF_IF_BT656,
.hd_pol = 1,
.vd_pol = 1,
.fid_pol = 0,
},
},
.card_name = "DA850/OMAP-L138 Video Capture",
};
/* VPIF display configuration */
static struct vpif_subdev_info da850_vpif_subdev[] = {
{
.name = "adv7343",
.board_info = {
I2C_BOARD_INFO("adv7343", 0x2a),
},
},
};
static const struct vpif_output da850_ch0_outputs[] = {
{
.output = {
.index = 0,
.name = "Composite",
.type = V4L2_OUTPUT_TYPE_ANALOG,
.capabilities = V4L2_OUT_CAP_STD,
.std = V4L2_STD_ALL,
},
.subdev_name = "adv7343",
.output_route = ADV7343_COMPOSITE_ID,
},
{
.output = {
.index = 1,
.name = "S-Video",
.type = V4L2_OUTPUT_TYPE_ANALOG,
.capabilities = V4L2_OUT_CAP_STD,
.std = V4L2_STD_ALL,
},
.subdev_name = "adv7343",
.output_route = ADV7343_SVIDEO_ID,
},
};
static struct vpif_display_config da850_vpif_display_config = {
.subdevinfo = da850_vpif_subdev,
.subdev_count = ARRAY_SIZE(da850_vpif_subdev),
.chan_config[0] = {
.outputs = da850_ch0_outputs,
.output_count = ARRAY_SIZE(da850_ch0_outputs),
},
.card_name = "DA850/OMAP-L138 Video Display",
};
static __init void da850_vpif_init(void)
{
int ret;
ret = da850_register_vpif();
if (ret)
pr_warn("da850_evm_init: VPIF setup failed: %d\n", ret);
ret = davinci_cfg_reg_list(da850_vpif_capture_pins);
if (ret)
pr_warn("da850_evm_init: VPIF capture mux setup failed: %d\n",
ret);
ret = da850_register_vpif_capture(&da850_vpif_capture_config);
if (ret)
pr_warn("da850_evm_init: VPIF capture setup failed: %d\n", ret);
ret = davinci_cfg_reg_list(da850_vpif_display_pins);
if (ret)
pr_warn("da850_evm_init: VPIF display mux setup failed: %d\n",
ret);
ret = da850_register_vpif_display(&da850_vpif_display_config);
if (ret)
pr_warn("da850_evm_init: VPIF display setup failed: %d\n", ret);
}
#else
static __init void da850_vpif_init(void) {}
#endif
#ifdef CONFIG_DA850_WL12XX
static void wl12xx_set_power(int index, bool power_on)
@ -1375,6 +1552,8 @@ static __init void da850_evm_init(void)
pr_warning("da850_evm_init: suspend registration failed: %d\n",
ret);
da850_vpif_init();
ret = da8xx_register_spi(1, da850evm_spi_info,
ARRAY_SIZE(da850evm_spi_info));
if (ret)

15
arch/arm/mach-davinci/board-dm644x-evm.c
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@ -23,6 +23,7 @@
#include <linux/phy.h>
#include <linux/clk.h>
#include <linux/videodev2.h>
#include <linux/v4l2-dv-timings.h>
#include <linux/export.h>
#include <media/tvp514x.h>
@ -620,7 +621,7 @@ static struct vpbe_enc_mode_info dm644xevm_enc_std_timing[] = {
{
.name = "ntsc",
.timings_type = VPBE_ENC_STD,
.timings = {V4L2_STD_525_60},
.std_id = V4L2_STD_525_60,
.interlaced = 1,
.xres = 720,
.yres = 480,
@ -632,7 +633,7 @@ static struct vpbe_enc_mode_info dm644xevm_enc_std_timing[] = {
{
.name = "pal",
.timings_type = VPBE_ENC_STD,
.timings = {V4L2_STD_625_50},
.std_id = V4L2_STD_625_50,
.interlaced = 1,
.xres = 720,
.yres = 576,
@ -647,8 +648,8 @@ static struct vpbe_enc_mode_info dm644xevm_enc_std_timing[] = {
static struct vpbe_enc_mode_info dm644xevm_enc_preset_timing[] = {
{
.name = "480p59_94",
.timings_type = VPBE_ENC_DV_PRESET,
.timings = {V4L2_DV_480P59_94},
.timings_type = VPBE_ENC_CUSTOM_TIMINGS,
.dv_timings = V4L2_DV_BT_CEA_720X480P59_94,
.interlaced = 0,
.xres = 720,
.yres = 480,
@ -659,8 +660,8 @@ static struct vpbe_enc_mode_info dm644xevm_enc_preset_timing[] = {
},
{
.name = "576p50",
.timings_type = VPBE_ENC_DV_PRESET,
.timings = {V4L2_DV_576P50},
.timings_type = VPBE_ENC_CUSTOM_TIMINGS,
.dv_timings = V4L2_DV_BT_CEA_720X576P50,
.interlaced = 0,
.xres = 720,
.yres = 576,
@ -698,7 +699,7 @@ static struct vpbe_output dm644xevm_vpbe_outputs[] = {
.index = 1,
.name = "Component",
.type = V4L2_OUTPUT_TYPE_ANALOG,
.capabilities = V4L2_OUT_CAP_PRESETS,
.capabilities = V4L2_OUT_CAP_DV_TIMINGS,
},
.subdev_name = VPBE_VENC_SUBDEV_NAME,
.default_mode = "480p59_94",

80
arch/arm/mach-davinci/board-dm646x-evm.c
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@ -26,6 +26,7 @@
#include <linux/i2c/pcf857x.h>
#include <media/tvp514x.h>
#include <media/adv7343.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
@ -496,18 +497,49 @@ static struct vpif_subdev_info dm646x_vpif_subdev[] = {
},
};
static const char *output[] = {
"Composite",
"Component",
"S-Video",
static const struct vpif_output dm6467_ch0_outputs[] = {
{
.output = {
.index = 0,
.name = "Composite",
.type = V4L2_OUTPUT_TYPE_ANALOG,
.capabilities = V4L2_OUT_CAP_STD,
.std = V4L2_STD_ALL,
},
.subdev_name = "adv7343",
.output_route = ADV7343_COMPOSITE_ID,
},
{
.output = {
.index = 1,
.name = "Component",
.type = V4L2_OUTPUT_TYPE_ANALOG,
.capabilities = V4L2_OUT_CAP_CUSTOM_TIMINGS,
},
.subdev_name = "adv7343",
.output_route = ADV7343_COMPONENT_ID,
},
{
.output = {
.index = 2,
.name = "S-Video",
.type = V4L2_OUTPUT_TYPE_ANALOG,
.capabilities = V4L2_OUT_CAP_STD,
.std = V4L2_STD_ALL,
},
.subdev_name = "adv7343",
.output_route = ADV7343_SVIDEO_ID,
},
};
static struct vpif_display_config dm646x_vpif_display_config = {
.set_clock = set_vpif_clock,
.subdevinfo = dm646x_vpif_subdev,
.subdev_count = ARRAY_SIZE(dm646x_vpif_subdev),
.output = output,
.output_count = ARRAY_SIZE(output),
.chan_config[0] = {
.outputs = dm6467_ch0_outputs,
.output_count = ARRAY_SIZE(dm6467_ch0_outputs),
},
.card_name = "DM646x EVM",
};
@ -601,15 +633,6 @@ static struct vpif_subdev_info vpif_capture_sdev_info[] = {
I2C_BOARD_INFO("tvp5146", 0x5d),
.platform_data = &tvp5146_pdata,
},
.input = INPUT_CVBS_VI2B,
.output = OUTPUT_10BIT_422_EMBEDDED_SYNC,
.can_route = 1,
.vpif_if = {
.if_type = VPIF_IF_BT656,
.hd_pol = 1,
.vd_pol = 1,
.fid_pol = 0,
},
},
{
.name = TVP5147_CH1,
@ -617,15 +640,6 @@ static struct vpif_subdev_info vpif_capture_sdev_info[] = {
I2C_BOARD_INFO("tvp5146", 0x5c),
.platform_data = &tvp5146_pdata,
},
.input = INPUT_SVIDEO_VI2C_VI1C,
.output = OUTPUT_10BIT_422_EMBEDDED_SYNC,
.can_route = 1,
.vpif_if = {
.if_type = VPIF_IF_BT656,
.hd_pol = 1,
.vd_pol = 1,
.fid_pol = 0,
},
},
};
@ -635,9 +649,12 @@ static const struct vpif_input dm6467_ch0_inputs[] = {
.index = 0,
.name = "Composite",
.type = V4L2_INPUT_TYPE_CAMERA,
.capabilities = V4L2_IN_CAP_STD,
.std = TVP514X_STD_ALL,
},
.subdev_name = TVP5147_CH0,
.input_route = INPUT_CVBS_VI2B,
.output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC,
},
};
@ -647,9 +664,12 @@ static const struct vpif_input dm6467_ch1_inputs[] = {
.index = 0,
.name = "S-Video",
.type = V4L2_INPUT_TYPE_CAMERA,
.capabilities = V4L2_IN_CAP_STD,
.std = TVP514X_STD_ALL,
},
.subdev_name = TVP5147_CH1,
.input_route = INPUT_SVIDEO_VI2C_VI1C,
.output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC,
},
};
@ -661,10 +681,22 @@ static struct vpif_capture_config dm646x_vpif_capture_cfg = {
.chan_config[0] = {
.inputs = dm6467_ch0_inputs,
.input_count = ARRAY_SIZE(dm6467_ch0_inputs),
.vpif_if = {
.if_type = VPIF_IF_BT656,
.hd_pol = 1,
.vd_pol = 1,
.fid_pol = 0,
},
},
.chan_config[1] = {
.inputs = dm6467_ch1_inputs,
.input_count = ARRAY_SIZE(dm6467_ch1_inputs),
.vpif_if = {
.if_type = VPIF_IF_BT656,
.hd_pol = 1,
.vd_pol = 1,
.fid_pol = 0,
},
},
};

152
arch/arm/mach-davinci/da850.c
View File

@ -347,6 +347,13 @@ static struct clk spi1_clk = {
.flags = DA850_CLK_ASYNC3,
};
static struct clk vpif_clk = {
.name = "vpif",
.parent = &pll0_sysclk2,
.lpsc = DA850_LPSC1_VPIF,
.gpsc = 1,
};
static struct clk sata_clk = {
.name = "sata",
.parent = &pll0_sysclk2,
@ -397,6 +404,7 @@ static struct clk_lookup da850_clks[] = {
CLK(NULL, "usb20", &usb20_clk),
CLK("spi_davinci.0", NULL, &spi0_clk),
CLK("spi_davinci.1", NULL, &spi1_clk),
CLK("vpif", NULL, &vpif_clk),
CLK("ahci", NULL, &sata_clk),
CLK(NULL, NULL, NULL),
};
@ -573,6 +581,46 @@ static const struct mux_config da850_pins[] = {
MUX_CFG(DA850, GPIO6_10, 13, 20, 15, 8, false)
MUX_CFG(DA850, GPIO6_13, 13, 8, 15, 8, false)
MUX_CFG(DA850, RTC_ALARM, 0, 28, 15, 2, false)
/* VPIF Capture */
MUX_CFG(DA850, VPIF_DIN0, 15, 4, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN1, 15, 0, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN2, 14, 28, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN3, 14, 24, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN4, 14, 20, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN5, 14, 16, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN6, 14, 12, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN7, 14, 8, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN8, 16, 4, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN9, 16, 0, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN10, 15, 28, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN11, 15, 24, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN12, 15, 20, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN13, 15, 16, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN14, 15, 12, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN15, 15, 8, 15, 1, false)
MUX_CFG(DA850, VPIF_CLKIN0, 14, 0, 15, 1, false)
MUX_CFG(DA850, VPIF_CLKIN1, 14, 4, 15, 1, false)
MUX_CFG(DA850, VPIF_CLKIN2, 19, 8, 15, 1, false)
MUX_CFG(DA850, VPIF_CLKIN3, 19, 16, 15, 1, false)
/* VPIF Display */
MUX_CFG(DA850, VPIF_DOUT0, 17, 4, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT1, 17, 0, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT2, 16, 28, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT3, 16, 24, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT4, 16, 20, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT5, 16, 16, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT6, 16, 12, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT7, 16, 8, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT8, 18, 4, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT9, 18, 0, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT10, 17, 28, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT11, 17, 24, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT12, 17, 20, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT13, 17, 16, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT14, 17, 12, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT15, 17, 8, 15, 1, false)
MUX_CFG(DA850, VPIF_CLKO2, 19, 12, 15, 1, false)
MUX_CFG(DA850, VPIF_CLKO3, 19, 20, 15, 1, false)
#endif
};
@ -595,6 +643,26 @@ const short da850_lcdcntl_pins[] __initconst = {
-1
};
const short da850_vpif_capture_pins[] __initdata = {
DA850_VPIF_DIN0, DA850_VPIF_DIN1, DA850_VPIF_DIN2, DA850_VPIF_DIN3,
DA850_VPIF_DIN4, DA850_VPIF_DIN5, DA850_VPIF_DIN6, DA850_VPIF_DIN7,
DA850_VPIF_DIN8, DA850_VPIF_DIN9, DA850_VPIF_DIN10, DA850_VPIF_DIN11,
DA850_VPIF_DIN12, DA850_VPIF_DIN13, DA850_VPIF_DIN14, DA850_VPIF_DIN15,
DA850_VPIF_CLKIN0, DA850_VPIF_CLKIN1, DA850_VPIF_CLKIN2,
DA850_VPIF_CLKIN3,
-1
};
const short da850_vpif_display_pins[] __initdata = {
DA850_VPIF_DOUT0, DA850_VPIF_DOUT1, DA850_VPIF_DOUT2, DA850_VPIF_DOUT3,
DA850_VPIF_DOUT4, DA850_VPIF_DOUT5, DA850_VPIF_DOUT6, DA850_VPIF_DOUT7,
DA850_VPIF_DOUT8, DA850_VPIF_DOUT9, DA850_VPIF_DOUT10,
DA850_VPIF_DOUT11, DA850_VPIF_DOUT12, DA850_VPIF_DOUT13,
DA850_VPIF_DOUT14, DA850_VPIF_DOUT15, DA850_VPIF_CLKO2,
DA850_VPIF_CLKO3,
-1
};
/* FIQ are pri 0-1; otherwise 2-7, with 7 lowest priority */
static u8 da850_default_priorities[DA850_N_CP_INTC_IRQ] = {
[IRQ_DA8XX_COMMTX] = 7,
@ -1064,6 +1132,90 @@ int __init da850_register_pm(struct platform_device *pdev)
return ret;
}
/* VPIF resource, platform data */
static u64 da850_vpif_dma_mask = DMA_BIT_MASK(32);
static struct resource da850_vpif_resource[] = {
{
.start = DA8XX_VPIF_BASE,
.end = DA8XX_VPIF_BASE + 0xfff,
.flags = IORESOURCE_MEM,
}
};
static struct platform_device da850_vpif_dev = {
.name = "vpif",
.id = -1,
.dev = {
.dma_mask = &da850_vpif_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
.resource = da850_vpif_resource,
.num_resources = ARRAY_SIZE(da850_vpif_resource),
};
static struct resource da850_vpif_display_resource[] = {
{
.start = IRQ_DA850_VPIFINT,
.end = IRQ_DA850_VPIFINT,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device da850_vpif_display_dev = {
.name = "vpif_display",
.id = -1,
.dev = {
.dma_mask = &da850_vpif_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
.resource = da850_vpif_display_resource,
.num_resources = ARRAY_SIZE(da850_vpif_display_resource),
};
static struct resource da850_vpif_capture_resource[] = {
{
.start = IRQ_DA850_VPIFINT,
.end = IRQ_DA850_VPIFINT,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_DA850_VPIFINT,
.end = IRQ_DA850_VPIFINT,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device da850_vpif_capture_dev = {
.name = "vpif_capture",
.id = -1,
.dev = {
.dma_mask = &da850_vpif_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
.resource = da850_vpif_capture_resource,
.num_resources = ARRAY_SIZE(da850_vpif_capture_resource),
};
int __init da850_register_vpif(void)
{
return platform_device_register(&da850_vpif_dev);
}
int __init da850_register_vpif_display(struct vpif_display_config
*display_config)
{
da850_vpif_display_dev.dev.platform_data = display_config;
return platform_device_register(&da850_vpif_display_dev);
}
int __init da850_register_vpif_capture(struct vpif_capture_config
*capture_config)
{
da850_vpif_capture_dev.dev.platform_data = capture_config;
return platform_device_register(&da850_vpif_capture_dev);
}
static struct davinci_soc_info davinci_soc_info_da850 = {
.io_desc = da850_io_desc,
.io_desc_num = ARRAY_SIZE(da850_io_desc),

17
arch/arm/mach-davinci/dm644x.c
View File

@ -701,7 +701,7 @@ static struct resource dm644x_venc_resources[] = {
#define DM644X_VPSS_DACCLKEN BIT(4)
static int dm644x_venc_setup_clock(enum vpbe_enc_timings_type type,
unsigned int mode)
unsigned int pclock)
{
int ret = 0;
u32 v = DM644X_VPSS_VENCLKEN;
@ -711,27 +711,18 @@ static int dm644x_venc_setup_clock(enum vpbe_enc_timings_type type,
v |= DM644X_VPSS_DACCLKEN;
writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL));
break;
case VPBE_ENC_DV_PRESET:
switch (mode) {
case V4L2_DV_480P59_94:
case V4L2_DV_576P50:
case VPBE_ENC_CUSTOM_TIMINGS:
if (pclock <= 27000000) {
v |= DM644X_VPSS_MUXSEL_PLL2_MODE |
DM644X_VPSS_DACCLKEN;
writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL));
break;
case V4L2_DV_720P60:
case V4L2_DV_1080I60:
case V4L2_DV_1080P30:
} else {
/*
* For HD, use external clock source since
* HD requires higher clock rate
*/
v |= DM644X_VPSS_MUXSEL_VPBECLK_MODE;
writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL));
break;
default:
ret = -EINVAL;
break;
}
break;
default:

11
arch/arm/mach-davinci/include/mach/da8xx.h
View File

@ -17,6 +17,7 @@
#include <linux/davinci_emac.h>
#include <linux/spi/spi.h>
#include <linux/platform_data/davinci_asp.h>
#include <linux/videodev2.h>
#include <mach/serial.h>
#include <mach/edma.h>
@ -26,6 +27,8 @@
#include <linux/platform_data/usb-davinci.h>
#include <linux/platform_data/spi-davinci.h>
#include <media/davinci/vpif_types.h>
extern void __iomem *da8xx_syscfg0_base;
extern void __iomem *da8xx_syscfg1_base;
@ -63,6 +66,7 @@ extern unsigned int da850_max_speed;
#define DA8XX_PLL0_BASE 0x01c11000
#define DA8XX_TIMER64P0_BASE 0x01c20000
#define DA8XX_TIMER64P1_BASE 0x01c21000
#define DA8XX_VPIF_BASE 0x01e17000
#define DA8XX_GPIO_BASE 0x01e26000
#define DA8XX_PSC1_BASE 0x01e27000
#define DA8XX_AEMIF_CS2_BASE 0x60000000
@ -92,6 +96,11 @@ int da8xx_register_cpuidle(void);
void __iomem * __init da8xx_get_mem_ctlr(void);
int da850_register_pm(struct platform_device *pdev);
int __init da850_register_sata(unsigned long refclkpn);
int __init da850_register_vpif(void);
int __init da850_register_vpif_display
(struct vpif_display_config *display_config);
int __init da850_register_vpif_capture
(struct vpif_capture_config *capture_config);
void da8xx_restart(char mode, const char *cmd);
extern struct platform_device da8xx_serial_device;
@ -126,6 +135,8 @@ extern const short da830_ecap1_pins[];
extern const short da830_ecap2_pins[];
extern const short da830_eqep0_pins[];
extern const short da830_eqep1_pins[];
extern const short da850_vpif_capture_pins[];
extern const short da850_vpif_display_pins[];
extern const short da850_i2c0_pins[];
extern const short da850_i2c1_pins[];

42
arch/arm/mach-davinci/include/mach/mux.h
View File

@ -928,6 +928,48 @@ enum davinci_da850_index {
DA850_GPIO6_10,
DA850_GPIO6_13,
DA850_RTC_ALARM,
/* VPIF Capture */
DA850_VPIF_DIN0,
DA850_VPIF_DIN1,
DA850_VPIF_DIN2,
DA850_VPIF_DIN3,
DA850_VPIF_DIN4,
DA850_VPIF_DIN5,
DA850_VPIF_DIN6,
DA850_VPIF_DIN7,
DA850_VPIF_DIN8,
DA850_VPIF_DIN9,
DA850_VPIF_DIN10,
DA850_VPIF_DIN11,
DA850_VPIF_DIN12,
DA850_VPIF_DIN13,
DA850_VPIF_DIN14,
DA850_VPIF_DIN15,
DA850_VPIF_CLKIN0,
DA850_VPIF_CLKIN1,
DA850_VPIF_CLKIN2,
DA850_VPIF_CLKIN3,
/* VPIF Display */
DA850_VPIF_DOUT0,
DA850_VPIF_DOUT1,
DA850_VPIF_DOUT2,
DA850_VPIF_DOUT3,
DA850_VPIF_DOUT4,
DA850_VPIF_DOUT5,
DA850_VPIF_DOUT6,
DA850_VPIF_DOUT7,
DA850_VPIF_DOUT8,
DA850_VPIF_DOUT9,
DA850_VPIF_DOUT10,
DA850_VPIF_DOUT11,
DA850_VPIF_DOUT12,
DA850_VPIF_DOUT13,
DA850_VPIF_DOUT14,
DA850_VPIF_DOUT15,
DA850_VPIF_CLKO2,
DA850_VPIF_CLKO3,
};
enum davinci_tnetv107x_index {

1
arch/arm/mach-davinci/include/mach/psc.h
View File

@ -166,6 +166,7 @@
#define DA830_LPSC1_McASP1 8
#define DA850_LPSC1_SATA 8
#define DA830_LPSC1_McASP2 9
#define DA850_LPSC1_VPIF 9
#define DA8XX_LPSC1_SPI1 10
#define DA8XX_LPSC1_I2C 11
#define DA8XX_LPSC1_UART1 12

7
arch/arm/mach-exynos/mach-nuri.c
View File

@ -378,10 +378,10 @@ static struct regulator_consumer_supply __initdata max8997_ldo1_[] = {
};
static struct regulator_consumer_supply __initdata max8997_ldo3_[] = {
REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"), /* USB */
REGULATOR_SUPPLY("vdd11", "s5p-mipi-csis.0"), /* MIPI */
REGULATOR_SUPPLY("vddcore", "s5p-mipi-csis.0"), /* MIPI */
};
static struct regulator_consumer_supply __initdata max8997_ldo4_[] = {
REGULATOR_SUPPLY("vdd18", "s5p-mipi-csis.0"), /* MIPI */
REGULATOR_SUPPLY("vddio", "s5p-mipi-csis.0"), /* MIPI */
};
static struct regulator_consumer_supply __initdata max8997_ldo5_[] = {
REGULATOR_SUPPLY("vhsic", "modemctl"), /* MODEM */
@ -1180,9 +1180,7 @@ static struct platform_device cam_8m_12v_fixed_rdev = {
static struct s5p_platform_mipi_csis mipi_csis_platdata = {
.clk_rate = 166000000UL,
.lanes = 2,
.alignment = 32,
.hs_settle = 12,
.phy_enable = s5p_csis_phy_enable,
};
#define GPIO_CAM_MEGA_RST EXYNOS4_GPY3(7) /* ISP_RESET */
@ -1226,7 +1224,6 @@ static struct s5p_fimc_isp_info nuri_camera_sensors[] = {
.bus_type = FIMC_MIPI_CSI2,
.board_info = &m5mols_board_info,
.clk_frequency = 24000000UL,
.csi_data_align = 32,
},
};

4
arch/arm/mach-exynos/mach-origen.c
View File

@ -97,12 +97,12 @@ static struct s3c2410_uartcfg origen_uartcfgs[] __initdata = {
};
static struct regulator_consumer_supply __initdata ldo3_consumer[] = {
REGULATOR_SUPPLY("vdd11", "s5p-mipi-csis.0"), /* MIPI */
REGULATOR_SUPPLY("vddcore", "s5p-mipi-csis.0"), /* MIPI */
REGULATOR_SUPPLY("vdd", "exynos4-hdmi"), /* HDMI */
REGULATOR_SUPPLY("vdd_pll", "exynos4-hdmi"), /* HDMI */
};
static struct regulator_consumer_supply __initdata ldo6_consumer[] = {
REGULATOR_SUPPLY("vdd18", "s5p-mipi-csis.0"), /* MIPI */
REGULATOR_SUPPLY("vddio", "s5p-mipi-csis.0"), /* MIPI */
};
static struct regulator_consumer_supply __initdata ldo7_consumer[] = {
REGULATOR_SUPPLY("avdd", "alc5625"), /* Realtek ALC5625 */

7
arch/arm/mach-exynos/mach-universal_c210.c
View File

@ -209,7 +209,7 @@ static struct regulator_consumer_supply lp3974_ldo3_consumer[] = {
REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"),
REGULATOR_SUPPLY("vdd", "exynos4-hdmi"),
REGULATOR_SUPPLY("vdd_pll", "exynos4-hdmi"),
REGULATOR_SUPPLY("vdd11", "s5p-mipi-csis.0"),
REGULATOR_SUPPLY("vddcore", "s5p-mipi-csis.0"),
};
static struct regulator_init_data lp3974_ldo3_data = {
@ -273,7 +273,7 @@ static struct regulator_init_data lp3974_ldo6_data = {
};
static struct regulator_consumer_supply lp3974_ldo7_consumer[] = {
REGULATOR_SUPPLY("vdd18", "s5p-mipi-csis.0"),
REGULATOR_SUPPLY("vddio", "s5p-mipi-csis.0"),
};
static struct regulator_init_data lp3974_ldo7_data = {
@ -942,9 +942,7 @@ static struct platform_device cam_s_if_fixed_reg_dev = {
static struct s5p_platform_mipi_csis mipi_csis_platdata = {
.clk_rate = 166000000UL,
.lanes = 2,
.alignment = 32,
.hs_settle = 12,
.phy_enable = s5p_csis_phy_enable,
};
#define GPIO_CAM_LEVEL_EN(n) EXYNOS4_GPE4(n + 3)
@ -1008,7 +1006,6 @@ static struct s5p_fimc_isp_info universal_camera_sensors[] = {
.board_info = &m5mols_board_info,
.i2c_bus_num = 0,
.clk_frequency = 24000000UL,
.csi_data_align = 32,
},
};

20
arch/arm/plat-samsung/setup-mipiphy.c
View File

@ -14,24 +14,18 @@
#include <linux/spinlock.h>
#include <mach/regs-clock.h>
static int __s5p_mipi_phy_control(struct platform_device *pdev,
bool on, u32 reset)
static int __s5p_mipi_phy_control(int id, bool on, u32 reset)
{
static DEFINE_SPINLOCK(lock);
void __iomem *addr;
unsigned long flags;
int pid;
u32 cfg;
if (!pdev)
id = max(0, id);
if (id > 1)
return -EINVAL;
pid = (pdev->id == -1) ? 0 : pdev->id;
if (pid != 0 && pid != 1)
return -EINVAL;
addr = S5P_MIPI_DPHY_CONTROL(pid);
addr = S5P_MIPI_DPHY_CONTROL(id);
spin_lock_irqsave(&lock, flags);
@ -52,12 +46,12 @@ static int __s5p_mipi_phy_control(struct platform_device *pdev,
return 0;
}
int s5p_csis_phy_enable(struct platform_device *pdev, bool on)
int s5p_csis_phy_enable(int id, bool on)
{
return __s5p_mipi_phy_control(pdev, on, S5P_MIPI_DPHY_SRESETN);
return __s5p_mipi_phy_control(id, on, S5P_MIPI_DPHY_SRESETN);
}
int s5p_dsim_phy_enable(struct platform_device *pdev, bool on)
{
return __s5p_mipi_phy_control(pdev, on, S5P_MIPI_DPHY_MRESETN);
return __s5p_mipi_phy_control(pdev->id, on, S5P_MIPI_DPHY_MRESETN);
}

20
drivers/media/dvb-core/dvb_frontend.c
View File

@ -966,6 +966,8 @@ static int dvb_frontend_clear_cache(struct dvb_frontend *fe)
break;
}
c->lna = LNA_AUTO;
return 0;
}
@ -1054,6 +1056,8 @@ static struct dtv_cmds_h dtv_cmds[DTV_MAX_COMMAND + 1] = {
_DTV_CMD(DTV_ATSCMH_SCCC_CODE_MODE_B, 0, 0),
_DTV_CMD(DTV_ATSCMH_SCCC_CODE_MODE_C, 0, 0),
_DTV_CMD(DTV_ATSCMH_SCCC_CODE_MODE_D, 0, 0),
_DTV_CMD(DTV_LNA, 0, 0),
};
static void dtv_property_dump(struct dvb_frontend *fe, struct dtv_property *tvp)
@ -1440,6 +1444,10 @@ static int dtv_property_process_get(struct dvb_frontend *fe,
tvp->u.data = fe->dtv_property_cache.atscmh_sccc_code_mode_d;
break;
case DTV_LNA:
tvp->u.data = c->lna;
break;
default:
return -EINVAL;
}
@ -1731,10 +1739,6 @@ static int dtv_property_process_set(struct dvb_frontend *fe,
case DTV_INTERLEAVING:
c->interleaving = tvp->u.data;
break;
case DTV_LNA:
if (fe->ops.set_lna)
r = fe->ops.set_lna(fe, tvp->u.data);
break;
/* ISDB-T Support here */
case DTV_ISDBT_PARTIAL_RECEPTION:
@ -1806,6 +1810,12 @@ static int dtv_property_process_set(struct dvb_frontend *fe,
fe->dtv_property_cache.atscmh_rs_frame_ensemble = tvp->u.data;
break;
case DTV_LNA:
c->lna = tvp->u.data;
if (fe->ops.set_lna)
r = fe->ops.set_lna(fe);
break;
default:
return -EINVAL;
}
@ -2309,7 +2319,7 @@ static int dvb_frontend_ioctl_legacy(struct file *file,
fepriv->tune_mode_flags = (unsigned long) parg;
err = 0;
break;
};
}
return err;
}

4
drivers/media/dvb-core/dvb_frontend.h
View File

@ -303,7 +303,7 @@ struct dvb_frontend_ops {
int (*dishnetwork_send_legacy_command)(struct dvb_frontend* fe, unsigned long cmd);
int (*i2c_gate_ctrl)(struct dvb_frontend* fe, int enable);
int (*ts_bus_ctrl)(struct dvb_frontend* fe, int acquire);
int (*set_lna)(struct dvb_frontend *, int);
int (*set_lna)(struct dvb_frontend *);
/* These callbacks are for devices that implement their own
* tuning algorithms, rather than a simple swzigzag
@ -391,6 +391,8 @@ struct dtv_frontend_properties {
u8 atscmh_sccc_code_mode_b;
u8 atscmh_sccc_code_mode_c;
u8 atscmh_sccc_code_mode_d;
u32 lna;
};
struct dvb_frontend {

2
drivers/media/dvb-frontends/a8293.c
View File

@ -90,7 +90,7 @@ static int a8293_set_voltage(struct dvb_frontend *fe,
default:
ret = -EINVAL;
goto err;
};
}
ret = a8293_wr(priv, &priv->reg[0], 1);
if (ret)

6
drivers/media/dvb-frontends/af9013.c
View File

@ -241,7 +241,7 @@ static int af9013_set_gpio(struct af9013_state *state, u8 gpio, u8 gpioval)
KBUILD_MODNAME, gpio);
ret = -EINVAL;
goto err;
};
}
switch (gpio) {
case 0:
@ -253,7 +253,7 @@ static int af9013_set_gpio(struct af9013_state *state, u8 gpio, u8 gpioval)
default:
pos = 4;
break;
};
}
ret = af9013_wr_reg_bits(state, addr, pos, 4, gpioval);
if (ret)
@ -726,7 +726,7 @@ static int af9013_set_frontend(struct dvb_frontend *fe)
default:
dev_dbg(&state->i2c->dev, "%s: invalid hierarchy\n", __func__);
auto_mode = 1;
};
}
switch (c->modulation) {
case QAM_AUTO:

16
drivers/media/dvb-frontends/af9033.c
View File

@ -408,7 +408,7 @@ static int af9033_set_frontend(struct dvb_frontend *fe)
{
struct af9033_state *state = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret, i, spec_inv;
int ret, i, spec_inv, sampling_freq;
u8 tmp, buf[3], bandwidth_reg_val;
u32 if_frequency, freq_cw, adc_freq;
@ -465,18 +465,20 @@ static int af9033_set_frontend(struct dvb_frontend *fe)
else
if_frequency = 0;
while (if_frequency > (adc_freq / 2))
if_frequency -= adc_freq;
sampling_freq = if_frequency;
if (if_frequency >= 0)
while (sampling_freq > (adc_freq / 2))
sampling_freq -= adc_freq;
if (sampling_freq >= 0)
spec_inv *= -1;
else
if_frequency *= -1;
sampling_freq *= -1;
freq_cw = af9033_div(state, if_frequency, adc_freq, 23ul);
freq_cw = af9033_div(state, sampling_freq, adc_freq, 23ul);
if (spec_inv == -1)
freq_cw *= -1;
freq_cw = 0x800000 - freq_cw;
/* get adc multiplies */
ret = af9033_rd_reg(state, 0x800045, &tmp);

2
drivers/media/dvb-frontends/bcm3510.c
View File

@ -527,7 +527,7 @@ static int bcm3510_set_frontend(struct dvb_frontend *fe)
cmd.ACQUIRE1.IF_FREQ = 0x0;
default:
return -EINVAL;
};
}
cmd.ACQUIRE0.OFFSET = 0;
cmd.ACQUIRE0.NTSCSWEEP = 1;
cmd.ACQUIRE0.FA = 1;

6
drivers/media/dvb-frontends/cx24110.c
View File

@ -218,7 +218,7 @@ static int cx24110_set_fec (struct cx24110_state* state, fe_code_rate_t fec)
} else
return -EOPNOTSUPP;
/* fixme (low): which is the correct return code? */
};
}
return 0;
}
@ -275,7 +275,7 @@ static int cx24110_set_symbolrate (struct cx24110_state* state, u32 srate)
cx24110_writereg(state,0x07,tmp|0x3);
cx24110_writereg(state,0x06,0x78);
fclk=90999000UL;
};
}
dprintk("cx24110 debug: fclk %d Hz\n",fclk);
/* we need to divide two integers with approx. 27 bits in 32 bit
arithmetic giving a 25 bit result */
@ -362,7 +362,7 @@ static int cx24110_initfe(struct dvb_frontend* fe)
for(i = 0; i < ARRAY_SIZE(cx24110_regdata); i++) {
cx24110_writereg(state, cx24110_regdata[i].reg, cx24110_regdata[i].data);
};
}
return 0;
}

3
drivers/media/dvb-frontends/cxd2820r_core.c
View File

@ -688,7 +688,7 @@ struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *cfg,
{
struct cxd2820r_priv *priv;
int ret;
u8 tmp, gpio[GPIO_COUNT];
u8 tmp;
priv = kzalloc(sizeof(struct cxd2820r_priv), GFP_KERNEL);
if (!priv) {
@ -735,6 +735,7 @@ struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *cfg,
* Use static GPIO configuration if GPIOLIB is undefined.
* This is fallback condition.
*/
u8 gpio[GPIO_COUNT];
gpio[0] = (*gpio_chip_base >> 0) & 0x07;
gpio[1] = (*gpio_chip_base >> 3) & 0x07;
gpio[2] = 0;

2
drivers/media/dvb-frontends/drxd_hard.c
View File

@ -991,7 +991,7 @@ static int HI_Command(struct drxd_state *state, u16 cmd, u16 * pResult)
if (nrRetries > DRXD_MAX_RETRIES) {
status = -1;
break;
};
}
status = Read16(state, HI_RA_RAM_SRV_CMD__A, &waitCmd, 0);
} while (waitCmd != 0);

12
drivers/media/dvb-frontends/ds3000.c
View File

@ -30,6 +30,7 @@
#include "ds3000.h"
static int debug;
static int force_fw_upload;
#define dprintk(args...) \
do { \
@ -392,11 +393,13 @@ static int ds3000_firmware_ondemand(struct dvb_frontend *fe)
dprintk("%s()\n", __func__);
if (ds3000_readreg(state, 0xb2) <= 0)
ret = ds3000_readreg(state, 0xb2);
if (ret < 0)
return ret;
if (state->skip_fw_load)
return 0;
if (state->skip_fw_load || !force_fw_upload)
return 0; /* Firmware already uploaded, skipping */
/* Load firmware */
/* request the firmware, this will block until someone uploads it */
printk(KERN_INFO "%s: Waiting for firmware upload (%s)...\n", __func__,
@ -1306,6 +1309,9 @@ static struct dvb_frontend_ops ds3000_ops = {
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Activates frontend debugging (default:0)");
module_param(force_fw_upload, int, 0644);
MODULE_PARM_DESC(force_fw_upload, "Force firmware upload (default:0)");
MODULE_DESCRIPTION("DVB Frontend module for Montage Technology "
"DS3000/TS2020 hardware");
MODULE_AUTHOR("Konstantin Dimitrov");

21
drivers/media/dvb-frontends/dvb_dummy_fe.c
View File

@ -121,16 +121,13 @@ struct dvb_frontend* dvb_dummy_fe_ofdm_attach(void)
/* allocate memory for the internal state */
state = kzalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
if (state == NULL) goto error;
if (!state)
return NULL;
/* create dvb_frontend */
memcpy(&state->frontend.ops, &dvb_dummy_fe_ofdm_ops, sizeof(struct dvb_frontend_ops));
state->frontend.demodulator_priv = state;
return &state->frontend;
error:
kfree(state);
return NULL;
}
static struct dvb_frontend_ops dvb_dummy_fe_qpsk_ops;
@ -141,16 +138,13 @@ struct dvb_frontend *dvb_dummy_fe_qpsk_attach(void)
/* allocate memory for the internal state */
state = kzalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
if (state == NULL) goto error;
if (!state)
return NULL;
/* create dvb_frontend */
memcpy(&state->frontend.ops, &dvb_dummy_fe_qpsk_ops, sizeof(struct dvb_frontend_ops));
state->frontend.demodulator_priv = state;
return &state->frontend;
error:
kfree(state);
return NULL;
}
static struct dvb_frontend_ops dvb_dummy_fe_qam_ops;
@ -161,16 +155,13 @@ struct dvb_frontend *dvb_dummy_fe_qam_attach(void)
/* allocate memory for the internal state */
state = kzalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
if (state == NULL) goto error;
if (!state)
return NULL;
/* create dvb_frontend */
memcpy(&state->frontend.ops, &dvb_dummy_fe_qam_ops, sizeof(struct dvb_frontend_ops));
state->frontend.demodulator_priv = state;
return &state->frontend;
error:
kfree(state);
return NULL;
}
static struct dvb_frontend_ops dvb_dummy_fe_ofdm_ops = {

2
drivers/media/dvb-frontends/isl6405.c
View File

@ -77,7 +77,7 @@ static int isl6405_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage
break;
default:
return -EINVAL;
};
}
}
isl6405->config |= isl6405->override_or;
isl6405->config &= isl6405->override_and;

2
drivers/media/dvb-frontends/isl6421.c
View File

@ -63,7 +63,7 @@ static int isl6421_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage
break;
default:
return -EINVAL;
};
}
isl6421->config |= isl6421->override_or;
isl6421->config &= isl6421->override_and;

2
drivers/media/dvb-frontends/itd1000.c
View File

@ -231,7 +231,7 @@ static void itd1000_set_lo(struct itd1000_state *state, u32 freq_khz)
state->frequency = ((plln * 1000) + (pllf * 1000)/1048576) * 2*FREF;
itd_dbg("frequency: %dkHz (wanted) %dkHz (set), PLLF = %d, PLLN = %d\n", freq_khz, state->frequency, pllf, plln);
itd1000_write_reg(state, PLLNH, 0x80); /* PLLNH */;
itd1000_write_reg(state, PLLNH, 0x80); /* PLLNH */
itd1000_write_reg(state, PLLNL, plln & 0xff);
itd1000_write_reg(state, PLLFH, (itd1000_read_reg(state, PLLFH) & 0xf0) | ((pllf >> 16) & 0x0f));
itd1000_write_reg(state, PLLFM, (pllf >> 8) & 0xff);

8
drivers/media/dvb-frontends/lg2160.c
View File

@ -1421,8 +1421,8 @@ struct dvb_frontend *lg2160_attach(const struct lg2160_config *config,
config ? config->i2c_addr : 0);
state = kzalloc(sizeof(struct lg216x_state), GFP_KERNEL);
if (state == NULL)
goto fail;
if (!state)
return NULL;
state->cfg = config;
state->i2c_adap = i2c_adap;
@ -1449,10 +1449,6 @@ struct dvb_frontend *lg2160_attach(const struct lg2160_config *config,
state->frontend.dtv_property_cache.atscmh_parade_id = 1;
return &state->frontend;
fail:
lg_warn("unable to detect LG216x hardware\n");
kfree(state);
return NULL;
}
EXPORT_SYMBOL(lg2160_attach);

4
drivers/media/dvb-frontends/lnbp21.c
View File

@ -65,7 +65,7 @@ static int lnbp21_set_voltage(struct dvb_frontend *fe,
break;
default:
return -EINVAL;
};
}
lnbp21->config |= lnbp21->override_or;
lnbp21->config &= lnbp21->override_and;
@ -108,7 +108,7 @@ static int lnbp21_set_tone(struct dvb_frontend *fe,
break;
default:
return -EINVAL;
};
}
lnbp21->config |= lnbp21->override_or;
lnbp21->config &= lnbp21->override_and;

2
drivers/media/dvb-frontends/lnbp22.c
View File

@ -73,7 +73,7 @@ static int lnbp22_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
break;
default:
return -EINVAL;
};
}
dprintk(1, "%s: 0x%02x)\n", __func__, lnbp22->config[3]);
return (i2c_transfer(lnbp22->i2c, &msg, 1) == 1) ? 0 : -EIO;

8
drivers/media/dvb-frontends/s5h1432.c
View File

@ -351,8 +351,8 @@ struct dvb_frontend *s5h1432_attach(const struct s5h1432_config *config,
printk(KERN_INFO " Enter s5h1432_attach(). attach success!\n");
/* allocate memory for the internal state */
state = kmalloc(sizeof(struct s5h1432_state), GFP_KERNEL);
if (state == NULL)
goto error;
if (!state)
return NULL;
/* setup the state */
state->config = config;
@ -367,10 +367,6 @@ struct dvb_frontend *s5h1432_attach(const struct s5h1432_config *config,
state->frontend.demodulator_priv = state;
return &state->frontend;
error:
kfree(state);
return NULL;
}
EXPORT_SYMBOL(s5h1432_attach);

9
drivers/media/dvb-frontends/s921.c
View File

@ -487,9 +487,9 @@ struct dvb_frontend *s921_attach(const struct s921_config *config,
kzalloc(sizeof(struct s921_state), GFP_KERNEL);
dprintk("\n");
if (state == NULL) {
if (!state) {
rc("Unable to kzalloc\n");
goto rcor;
return NULL;
}
/* setup the state */
@ -502,11 +502,6 @@ struct dvb_frontend *s921_attach(const struct s921_config *config,
state->frontend.demodulator_priv = state;
return &state->frontend;
rcor:
kfree(state);
return NULL;
}
EXPORT_SYMBOL(s921_attach);

4
drivers/media/dvb-frontends/si21xx.c
View File

@ -343,7 +343,7 @@ static int si21xx_wait_diseqc_idle(struct si21xx_state *state, int timeout)
return -ETIMEDOUT;
}
msleep(10);
};
}
return 0;
}
@ -472,7 +472,7 @@ static int si21xx_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t volt)
break;
default:
return -EINVAL;
};
}
}
static int si21xx_init(struct dvb_frontend *fe)

6
drivers/media/dvb-frontends/sp8870.c
View File

@ -188,7 +188,7 @@ static int configure_reg0xc05 (struct dtv_frontend_properties *p, u16 *reg0xc05)
break;
default:
return -EINVAL;
};
}
switch (p->hierarchy) {
case HIERARCHY_NONE:
@ -207,7 +207,7 @@ static int configure_reg0xc05 (struct dtv_frontend_properties *p, u16 *reg0xc05)
break;
default:
return -EINVAL;
};
}
switch (p->code_rate_HP) {
case FEC_1_2:
@ -229,7 +229,7 @@ static int configure_reg0xc05 (struct dtv_frontend_properties *p, u16 *reg0xc05)
break;
default:
return -EINVAL;
};
}
if (known_parameters)
*reg0xc05 |= (2 << 1); /* use specified parameters */

6
drivers/media/dvb-frontends/sp887x.c
View File

@ -229,7 +229,7 @@ static int configure_reg0xc05(struct dtv_frontend_properties *p, u16 *reg0xc05)
break;
default:
return -EINVAL;
};
}
switch (p->hierarchy) {
case HIERARCHY_NONE:
@ -248,7 +248,7 @@ static int configure_reg0xc05(struct dtv_frontend_properties *p, u16 *reg0xc05)
break;
default:
return -EINVAL;
};
}
switch (p->code_rate_HP) {
case FEC_1_2:
@ -270,7 +270,7 @@ static int configure_reg0xc05(struct dtv_frontend_properties *p, u16 *reg0xc05)
break;
default:
return -EINVAL;
};
}
if (known_parameters)
*reg0xc05 |= (2 << 1); /* use specified parameters */

8
drivers/media/dvb-frontends/stb6100.c
View File

@ -575,8 +575,8 @@ struct dvb_frontend *stb6100_attach(struct dvb_frontend *fe,
struct stb6100_state *state = NULL;
state = kzalloc(sizeof (struct stb6100_state), GFP_KERNEL);
if (state == NULL)
goto error;
if (!state)
return NULL;
state->config = config;
state->i2c = i2c;
@ -587,10 +587,6 @@ struct dvb_frontend *stb6100_attach(struct dvb_frontend *fe,
printk("%s: Attaching STB6100 \n", __func__);
return fe;
error:
kfree(state);
return NULL;
}
static int stb6100_release(struct dvb_frontend *fe)

6
drivers/media/dvb-frontends/stv0299.c
View File

@ -199,7 +199,7 @@ static int stv0299_wait_diseqc_fifo (struct stv0299_state* state, int timeout)
return -ETIMEDOUT;
}
msleep(10);
};
}
return 0;
}
@ -216,7 +216,7 @@ static int stv0299_wait_diseqc_idle (struct stv0299_state* state, int timeout)
return -ETIMEDOUT;
}
msleep(10);
};
}
return 0;
}
@ -387,7 +387,7 @@ static int stv0299_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag
break;
default:
return -EINVAL;
};
}
if (state->config->op0_off)
reg0x0c &= ~0x10;

4
drivers/media/dvb-frontends/stv0900_core.c
View File

@ -1552,8 +1552,8 @@ static int stv0900_status(struct stv0900_internal *intp,
bitrate = (stv0900_get_mclk_freq(intp, intp->quartz)/1000000)
* (tsbitrate1_val << 8 | tsbitrate0_val);
bitrate /= 16384;
dprintk("TS bitrate = %d Mbit/sec \n", bitrate);
};
dprintk("TS bitrate = %d Mbit/sec\n", bitrate);
}
return locked;
}

8
drivers/media/dvb-frontends/tda665x.c
View File

@ -228,8 +228,8 @@ struct dvb_frontend *tda665x_attach(struct dvb_frontend *fe,
struct dvb_tuner_info *info;
state = kzalloc(sizeof(struct tda665x_state), GFP_KERNEL);
if (state == NULL)
goto exit;
if (!state)
return NULL;
state->config = config;
state->i2c = i2c;
@ -246,10 +246,6 @@ struct dvb_frontend *tda665x_attach(struct dvb_frontend *fe,
printk(KERN_DEBUG "%s: Attaching TDA665x (%s) tuner\n", __func__, info->name);
return fe;
exit:
kfree(state);
return NULL;
}
EXPORT_SYMBOL(tda665x_attach);

4
drivers/media/dvb-frontends/tda8083.c
View File

@ -175,7 +175,7 @@ static void tda8083_wait_diseqc_fifo (struct tda8083_state* state, int timeout)
!(tda8083_readreg(state, 0x02) & 0x80))
{
msleep(50);
};
}
}
static int tda8083_set_tone (struct tda8083_state* state, fe_sec_tone_mode_t tone)
@ -215,7 +215,7 @@ static int tda8083_send_diseqc_burst (struct tda8083_state* state, fe_sec_mini_c
break;
default:
return -EINVAL;
};
}
tda8083_wait_diseqc_fifo (state, 100);

2
drivers/media/i2c/cx25840/cx25840-core.c
View File

@ -599,7 +599,7 @@ static void cx23885_initialize(struct i2c_client *client)
cx25840_write4(client, 0x114, 0x01bf0c9e);
cx25840_write4(client, 0x110, 0x000a030c);
break;
};
}
/* ADC2 input select */
cx25840_write(client, 0x102, 0x10);

10
drivers/media/i2c/m5mols/m5mols.h
View File

@ -16,9 +16,17 @@
#ifndef M5MOLS_H
#define M5MOLS_H
#include <linux/sizes.h>
#include <media/v4l2-subdev.h>
#include "m5mols_reg.h"
/* An amount of data transmitted in addition to the value
* determined by CAPP_JPEG_SIZE_MAX register.
*/
#define M5MOLS_JPEG_TAGS_SIZE 0x20000
#define M5MOLS_MAIN_JPEG_SIZE_MAX (5 * SZ_1M)
extern int m5mols_debug;
enum m5mols_restype {
@ -67,12 +75,14 @@ struct m5mols_exif {
/**
* struct m5mols_capture - Structure for the capture capability
* @exif: EXIF information
* @buf_size: internal JPEG frame buffer size, in bytes
* @main: size in bytes of the main image
* @thumb: size in bytes of the thumb image, if it was accompanied
* @total: total size in bytes of the produced image
*/
struct m5mols_capture {
struct m5mols_exif exif;
unsigned int buf_size;
u32 main;
u32 thumb;
u32 total;

3
drivers/media/i2c/m5mols/m5mols_capture.c
View File

@ -105,6 +105,7 @@ static int m5mols_capture_info(struct m5mols_info *info)
int m5mols_start_capture(struct m5mols_info *info)
{
unsigned int framesize = info->cap.buf_size - M5MOLS_JPEG_TAGS_SIZE;
struct v4l2_subdev *sd = &info->sd;
int ret;
@ -120,6 +121,8 @@ int m5mols_start_capture(struct m5mols_info *info)
ret = m5mols_write(sd, CAPP_YUVOUT_MAIN, REG_JPEG);
if (!ret)
ret = m5mols_write(sd, CAPP_MAIN_IMAGE_SIZE, info->resolution);
if (!ret)
ret = m5mols_write(sd, CAPP_JPEG_SIZE_MAX, framesize);
if (!ret)
ret = m5mols_set_mode(info, REG_CAPTURE);
if (!ret)

47
drivers/media/i2c/m5mols/m5mols_core.c
View File

@ -599,6 +599,51 @@ static int m5mols_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
return ret;
}
static int m5mols_get_frame_desc(struct v4l2_subdev *sd, unsigned int pad,
struct v4l2_mbus_frame_desc *fd)
{
struct m5mols_info *info = to_m5mols(sd);
if (pad != 0 || fd == NULL)
return -EINVAL;
mutex_lock(&info->lock);
/*
* .get_frame_desc is only used for compressed formats,
* thus we always return the capture frame parameters here.
*/
fd->entry[0].length = info->cap.buf_size;
fd->entry[0].pixelcode = info->ffmt[M5MOLS_RESTYPE_CAPTURE].code;
mutex_unlock(&info->lock);
fd->entry[0].flags = V4L2_MBUS_FRAME_DESC_FL_LEN_MAX;
fd->num_entries = 1;
return 0;
}
static int m5mols_set_frame_desc(struct v4l2_subdev *sd, unsigned int pad,
struct v4l2_mbus_frame_desc *fd)
{
struct m5mols_info *info = to_m5mols(sd);
struct v4l2_mbus_framefmt *mf = &info->ffmt[M5MOLS_RESTYPE_CAPTURE];
if (pad != 0 || fd == NULL)
return -EINVAL;
fd->entry[0].flags = V4L2_MBUS_FRAME_DESC_FL_LEN_MAX;
fd->num_entries = 1;
fd->entry[0].length = clamp_t(u32, fd->entry[0].length,
mf->width * mf->height,
M5MOLS_MAIN_JPEG_SIZE_MAX);
mutex_lock(&info->lock);
info->cap.buf_size = fd->entry[0].length;
mutex_unlock(&info->lock);
return 0;
}
static int m5mols_enum_mbus_code(struct v4l2_subdev *sd,
struct v4l2_subdev_fh *fh,
struct v4l2_subdev_mbus_code_enum *code)
@ -615,6 +660,8 @@ static struct v4l2_subdev_pad_ops m5mols_pad_ops = {
.enum_mbus_code = m5mols_enum_mbus_code,
.get_fmt = m5mols_get_fmt,
.set_fmt = m5mols_set_fmt,
.get_frame_desc = m5mols_get_frame_desc,
.set_frame_desc = m5mols_set_frame_desc,
};
/**

1
drivers/media/i2c/m5mols/m5mols_reg.h
View File

@ -310,6 +310,7 @@
#define REG_JPEG 0x10
#define CAPP_MAIN_IMAGE_SIZE I2C_REG(CAT_CAPT_PARM, 0x01, 1)
#define CAPP_JPEG_SIZE_MAX I2C_REG(CAT_CAPT_PARM, 0x0f, 4)
#define CAPP_JPEG_RATIO I2C_REG(CAT_CAPT_PARM, 0x17, 1)
#define CAPP_MCC_MODE I2C_REG(CAT_CAPT_PARM, 0x1d, 1)

19
drivers/media/i2c/mt9p031.c
View File

@ -574,7 +574,6 @@ static int mt9p031_set_crop(struct v4l2_subdev *subdev,
* V4L2 subdev control operations
*/
#define V4L2_CID_TEST_PATTERN (V4L2_CID_USER_BASE | 0x1001)
#define V4L2_CID_BLC_AUTO (V4L2_CID_USER_BASE | 0x1002)
#define V4L2_CID_BLC_TARGET_LEVEL (V4L2_CID_USER_BASE | 0x1003)
#define V4L2_CID_BLC_ANALOG_OFFSET (V4L2_CID_USER_BASE | 0x1004)
@ -739,18 +738,6 @@ static const char * const mt9p031_test_pattern_menu[] = {
static const struct v4l2_ctrl_config mt9p031_ctrls[] = {
{
.ops = &mt9p031_ctrl_ops,
.id = V4L2_CID_TEST_PATTERN,
.type = V4L2_CTRL_TYPE_MENU,
.name = "Test Pattern",
.min = 0,
.max = ARRAY_SIZE(mt9p031_test_pattern_menu) - 1,
.step = 0,
.def = 0,
.flags = 0,
.menu_skip_mask = 0,
.qmenu = mt9p031_test_pattern_menu,
}, {
.ops = &mt9p031_ctrl_ops,
.id = V4L2_CID_BLC_AUTO,
.type = V4L2_CTRL_TYPE_BOOLEAN,
@ -950,7 +937,7 @@ static int mt9p031_probe(struct i2c_client *client,
mt9p031->model = did->driver_data;
mt9p031->reset = -1;
v4l2_ctrl_handler_init(&mt9p031->ctrls, ARRAY_SIZE(mt9p031_ctrls) + 5);
v4l2_ctrl_handler_init(&mt9p031->ctrls, ARRAY_SIZE(mt9p031_ctrls) + 6);
v4l2_ctrl_new_std(&mt9p031->ctrls, &mt9p031_ctrl_ops,
V4L2_CID_EXPOSURE, MT9P031_SHUTTER_WIDTH_MIN,
@ -966,6 +953,10 @@ static int mt9p031_probe(struct i2c_client *client,
v4l2_ctrl_new_std(&mt9p031->ctrls, &mt9p031_ctrl_ops,
V4L2_CID_PIXEL_RATE, pdata->target_freq,
pdata->target_freq, 1, pdata->target_freq);
v4l2_ctrl_new_std_menu_items(&mt9p031->ctrls, &mt9p031_ctrl_ops,
V4L2_CID_TEST_PATTERN,
ARRAY_SIZE(mt9p031_test_pattern_menu) - 1, 0,
0, mt9p031_test_pattern_menu);
for (i = 0; i < ARRAY_SIZE(mt9p031_ctrls); ++i)
v4l2_ctrl_new_custom(&mt9p031->ctrls, &mt9p031_ctrls[i], NULL);

22
drivers/media/i2c/mt9t001.c
View File

@ -371,7 +371,7 @@ static int mt9t001_set_crop(struct v4l2_subdev *subdev,
* V4L2 subdev control operations
*/
#define V4L2_CID_TEST_PATTERN (V4L2_CID_USER_BASE | 0x1001)
#define V4L2_CID_TEST_PATTERN_COLOR (V4L2_CID_USER_BASE | 0x1001)
#define V4L2_CID_BLACK_LEVEL_AUTO (V4L2_CID_USER_BASE | 0x1002)
#define V4L2_CID_BLACK_LEVEL_OFFSET (V4L2_CID_USER_BASE | 0x1003)
#define V4L2_CID_BLACK_LEVEL_CALIBRATE (V4L2_CID_USER_BASE | 0x1004)
@ -487,12 +487,11 @@ static int mt9t001_s_ctrl(struct v4l2_ctrl *ctrl)
ctrl->val >> 16);
case V4L2_CID_TEST_PATTERN:
ret = mt9t001_set_output_control(mt9t001,
return mt9t001_set_output_control(mt9t001,
ctrl->val ? 0 : MT9T001_OUTPUT_CONTROL_TEST_DATA,
ctrl->val ? MT9T001_OUTPUT_CONTROL_TEST_DATA : 0);
if (ret < 0)
return ret;
case V4L2_CID_TEST_PATTERN_COLOR:
return mt9t001_write(client, MT9T001_TEST_DATA, ctrl->val << 2);
case V4L2_CID_BLACK_LEVEL_AUTO:
@ -533,12 +532,17 @@ static struct v4l2_ctrl_ops mt9t001_ctrl_ops = {
.s_ctrl = mt9t001_s_ctrl,
};
static const char * const mt9t001_test_pattern_menu[] = {
"Disabled",
"Enabled",
};
static const struct v4l2_ctrl_config mt9t001_ctrls[] = {
{
.ops = &mt9t001_ctrl_ops,
.id = V4L2_CID_TEST_PATTERN,
.id = V4L2_CID_TEST_PATTERN_COLOR,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Test pattern",
.name = "Test Pattern Color",
.min = 0,
.max = 1023,
.step = 1,
@ -741,7 +745,7 @@ static int mt9t001_probe(struct i2c_client *client,
return -ENOMEM;
v4l2_ctrl_handler_init(&mt9t001->ctrls, ARRAY_SIZE(mt9t001_ctrls) +
ARRAY_SIZE(mt9t001_gains) + 3);
ARRAY_SIZE(mt9t001_gains) + 4);
v4l2_ctrl_new_std(&mt9t001->ctrls, &mt9t001_ctrl_ops,
V4L2_CID_EXPOSURE, MT9T001_SHUTTER_WIDTH_MIN,
@ -752,6 +756,10 @@ static int mt9t001_probe(struct i2c_client *client,
v4l2_ctrl_new_std(&mt9t001->ctrls, &mt9t001_ctrl_ops,
V4L2_CID_PIXEL_RATE, pdata->ext_clk, pdata->ext_clk,
1, pdata->ext_clk);
v4l2_ctrl_new_std_menu_items(&mt9t001->ctrls, &mt9t001_ctrl_ops,
V4L2_CID_TEST_PATTERN,
ARRAY_SIZE(mt9t001_test_pattern_menu) - 1, 0,
0, mt9t001_test_pattern_menu);
for (i = 0; i < ARRAY_SIZE(mt9t001_ctrls); ++i)
v4l2_ctrl_new_custom(&mt9t001->ctrls, &mt9t001_ctrls[i], NULL);

54
drivers/media/i2c/mt9v032.c
View File

@ -141,6 +141,10 @@ struct mt9v032 {
u16 chip_control;
u16 aec_agc;
u16 hblank;
struct {
struct v4l2_ctrl *test_pattern;
struct v4l2_ctrl *test_pattern_color;
};
};
static struct mt9v032 *to_mt9v032(struct v4l2_subdev *sd)
@ -500,7 +504,7 @@ static int mt9v032_set_crop(struct v4l2_subdev *subdev,
* V4L2 subdev control operations
*/
#define V4L2_CID_TEST_PATTERN (V4L2_CID_USER_BASE | 0x1001)
#define V4L2_CID_TEST_PATTERN_COLOR (V4L2_CID_USER_BASE | 0x1001)
static int mt9v032_s_ctrl(struct v4l2_ctrl *ctrl)
{
@ -545,7 +549,7 @@ static int mt9v032_s_ctrl(struct v4l2_ctrl *ctrl)
break;
case V4L2_CID_TEST_PATTERN:
switch (ctrl->val) {
switch (mt9v032->test_pattern->val) {
case 0:
data = 0;
break;
@ -562,13 +566,13 @@ static int mt9v032_s_ctrl(struct v4l2_ctrl *ctrl)
| MT9V032_TEST_PATTERN_ENABLE;
break;
default:
data = (ctrl->val << MT9V032_TEST_PATTERN_DATA_SHIFT)
data = (mt9v032->test_pattern_color->val <<
MT9V032_TEST_PATTERN_DATA_SHIFT)
| MT9V032_TEST_PATTERN_USE_DATA
| MT9V032_TEST_PATTERN_ENABLE
| MT9V032_TEST_PATTERN_FLIP;
break;
}
return mt9v032_write(client, MT9V032_TEST_PATTERN, data);
}
@ -579,18 +583,24 @@ static struct v4l2_ctrl_ops mt9v032_ctrl_ops = {
.s_ctrl = mt9v032_s_ctrl,
};
static const struct v4l2_ctrl_config mt9v032_ctrls[] = {
{
.ops = &mt9v032_ctrl_ops,
.id = V4L2_CID_TEST_PATTERN,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Test pattern",
.min = 0,
.max = 1023,
.step = 1,
.def = 0,
.flags = 0,
}
static const char * const mt9v032_test_pattern_menu[] = {
"Disabled",
"Gray Vertical Shade",
"Gray Horizontal Shade",
"Gray Diagonal Shade",
"Plain",
};
static const struct v4l2_ctrl_config mt9v032_test_pattern_color = {
.ops = &mt9v032_ctrl_ops,
.id = V4L2_CID_TEST_PATTERN_COLOR,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Test Pattern Color",
.min = 0,
.max = 1023,
.step = 1,
.def = 0,
.flags = 0,
};
/* -----------------------------------------------------------------------------
@ -741,7 +751,7 @@ static int mt9v032_probe(struct i2c_client *client,
mutex_init(&mt9v032->power_lock);
mt9v032->pdata = pdata;
v4l2_ctrl_handler_init(&mt9v032->ctrls, ARRAY_SIZE(mt9v032_ctrls) + 8);
v4l2_ctrl_handler_init(&mt9v032->ctrls, 10);
v4l2_ctrl_new_std(&mt9v032->ctrls, &mt9v032_ctrl_ops,
V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
@ -763,6 +773,14 @@ static int mt9v032_probe(struct i2c_client *client,
V4L2_CID_VBLANK, MT9V032_VERTICAL_BLANKING_MIN,
MT9V032_VERTICAL_BLANKING_MAX, 1,
MT9V032_VERTICAL_BLANKING_DEF);
mt9v032->test_pattern = v4l2_ctrl_new_std_menu_items(&mt9v032->ctrls,
&mt9v032_ctrl_ops, V4L2_CID_TEST_PATTERN,
ARRAY_SIZE(mt9v032_test_pattern_menu) - 1, 0, 0,
mt9v032_test_pattern_menu);
mt9v032->test_pattern_color = v4l2_ctrl_new_custom(&mt9v032->ctrls,
&mt9v032_test_pattern_color, NULL);
v4l2_ctrl_cluster(2, &mt9v032->test_pattern);
mt9v032->pixel_rate =
v4l2_ctrl_new_std(&mt9v032->ctrls, &mt9v032_ctrl_ops,
@ -784,8 +802,6 @@ static int mt9v032_probe(struct i2c_client *client,
v4l2_ctrl_cluster(2, &mt9v032->link_freq);
}
for (i = 0; i < ARRAY_SIZE(mt9v032_ctrls); ++i)
v4l2_ctrl_new_custom(&mt9v032->ctrls, &mt9v032_ctrls[i], NULL);
mt9v032->subdev.ctrl_handler = &mt9v032->ctrls;

5
drivers/media/i2c/soc_camera/ov2640.c
View File

@ -684,6 +684,11 @@ static int ov2640_s_ctrl(struct v4l2_ctrl *ctrl)
&container_of(ctrl->handler, struct ov2640_priv, hdl)->subdev;
struct i2c_client *client = v4l2_get_subdevdata(sd);
u8 val;
int ret;
ret = i2c_smbus_write_byte_data(client, BANK_SEL, BANK_SEL_SENS);
if (ret < 0)
return ret;
switch (ctrl->id) {
case V4L2_CID_VFLIP:

110
drivers/media/i2c/ths7303.c
View File

@ -28,6 +28,18 @@
#include <media/v4l2-subdev.h>
#include <media/v4l2-chip-ident.h>
#define THS7303_CHANNEL_1 1
#define THS7303_CHANNEL_2 2
#define THS7303_CHANNEL_3 3
enum ths7303_filter_mode {
THS7303_FILTER_MODE_480I_576I,
THS7303_FILTER_MODE_480P_576P,
THS7303_FILTER_MODE_720P_1080I,
THS7303_FILTER_MODE_1080P,
THS7303_FILTER_MODE_DISABLE
};
MODULE_DESCRIPTION("TI THS7303 video amplifier driver");
MODULE_AUTHOR("Chaithrika U S");
MODULE_LICENSE("GPL");
@ -37,35 +49,96 @@ module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Debug level 0-1");
/* following function is used to set ths7303 */
static int ths7303_setvalue(struct v4l2_subdev *sd, v4l2_std_id std)
int ths7303_setval(struct v4l2_subdev *sd, enum ths7303_filter_mode mode)
{
u8 input_bias_chroma = 3;
u8 input_bias_luma = 3;
int disable = 0;
int err = 0;
u8 val;
struct i2c_client *client;
u8 val = 0;
u8 temp;
client = v4l2_get_subdevdata(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);
if (std & (V4L2_STD_ALL & ~V4L2_STD_SECAM)) {
val = 0x02;
v4l2_dbg(1, debug, sd, "setting value for SDTV format\n");
} else {
val = 0x00;
v4l2_dbg(1, debug, sd, "disabling all channels\n");
if (!client)
return -EINVAL;
switch (mode) {
case THS7303_FILTER_MODE_1080P:
val = (3 << 6);
val |= (3 << 3);
break;
case THS7303_FILTER_MODE_720P_1080I:
val = (2 << 6);
val |= (2 << 3);
break;
case THS7303_FILTER_MODE_480P_576P:
val = (1 << 6);
val |= (1 << 3);
break;
case THS7303_FILTER_MODE_480I_576I:
break;
case THS7303_FILTER_MODE_DISABLE:
pr_info("mode disabled\n");
/* disable all channels */
disable = 1;
default:
/* disable all channels */
disable = 1;
}
err |= i2c_smbus_write_byte_data(client, 0x01, val);
err |= i2c_smbus_write_byte_data(client, 0x02, val);
err |= i2c_smbus_write_byte_data(client, 0x03, val);
/* Setup channel 2 - Luma - Green */
temp = val;
if (!disable)
val |= input_bias_luma;
err = i2c_smbus_write_byte_data(client, THS7303_CHANNEL_2, val);
if (err)
v4l2_err(sd, "write failed\n");
goto out;
/* setup two chroma channels */
if (!disable)
temp |= input_bias_chroma;
err = i2c_smbus_write_byte_data(client, THS7303_CHANNEL_1, temp);
if (err)
goto out;
err = i2c_smbus_write_byte_data(client, THS7303_CHANNEL_3, temp);
if (err)
goto out;
return err;
out:
pr_info("write byte data failed\n");
return err;
}
static int ths7303_s_std_output(struct v4l2_subdev *sd, v4l2_std_id norm)
{
return ths7303_setvalue(sd, norm);
if (norm & (V4L2_STD_ALL & ~V4L2_STD_SECAM))
return ths7303_setval(sd, THS7303_FILTER_MODE_480I_576I);
else
return ths7303_setval(sd, THS7303_FILTER_MODE_DISABLE);
}
/* for setting filter for HD output */
static int ths7303_s_dv_timings(struct v4l2_subdev *sd,
struct v4l2_dv_timings *dv_timings)
{
u32 height = dv_timings->bt.height;
int interlaced = dv_timings->bt.interlaced;
int res = 0;
if (height == 1080 && !interlaced)
res = ths7303_setval(sd, THS7303_FILTER_MODE_1080P);
else if ((height == 720 && !interlaced) ||
(height == 1080 && interlaced))
res = ths7303_setval(sd, THS7303_FILTER_MODE_720P_1080I);
else if ((height == 480 || height == 576) && !interlaced)
res = ths7303_setval(sd, THS7303_FILTER_MODE_480P_576P);
else
/* disable all channels */
res = ths7303_setval(sd, THS7303_FILTER_MODE_DISABLE);
return res;
}
static int ths7303_g_chip_ident(struct v4l2_subdev *sd,
@ -78,6 +151,7 @@ static int ths7303_g_chip_ident(struct v4l2_subdev *sd,
static const struct v4l2_subdev_video_ops ths7303_video_ops = {
.s_std_output = ths7303_s_std_output,
.s_dv_timings = ths7303_s_dv_timings,
};
static const struct v4l2_subdev_core_ops ths7303_core_ops = {
@ -107,7 +181,7 @@ static int ths7303_probe(struct i2c_client *client,
v4l2_i2c_subdev_init(sd, client, &ths7303_ops);
return ths7303_setvalue(sd, std_id);
return ths7303_s_std_output(sd, std_id);
}
static int ths7303_remove(struct i2c_client *client)

77
drivers/media/i2c/tvp514x.c
View File

@ -519,6 +519,12 @@ static int tvp514x_querystd(struct v4l2_subdev *sd, v4l2_std_id *std_id)
*std_id = V4L2_STD_UNKNOWN;
/* To query the standard the TVP514x must power on the ADCs. */
if (!decoder->streaming) {
tvp514x_s_stream(sd, 1);
msleep(LOCK_RETRY_DELAY);
}
/* query the current standard */
current_std = tvp514x_query_current_std(sd);
if (current_std == STD_INVALID)
@ -625,25 +631,12 @@ static int tvp514x_s_routing(struct v4l2_subdev *sd,
int err;
enum tvp514x_input input_sel;
enum tvp514x_output output_sel;
u8 sync_lock_status, lock_mask;
int try_count = LOCK_RETRY_COUNT;
if ((input >= INPUT_INVALID) ||
(output >= OUTPUT_INVALID))
/* Index out of bound */
return -EINVAL;
/*
* For the sequence streamon -> streamoff and again s_input
* it fails to lock the signal, since streamoff puts TVP514x
* into power off state which leads to failure in sub-sequent s_input.
*
* So power up the TVP514x device here, since it is important to lock
* the signal at this stage.
*/
if (!decoder->streaming)
tvp514x_s_stream(sd, 1);
input_sel = input;
output_sel = output;
@ -660,64 +653,6 @@ static int tvp514x_s_routing(struct v4l2_subdev *sd,
decoder->tvp514x_regs[REG_INPUT_SEL].val = input_sel;
decoder->tvp514x_regs[REG_OUTPUT_FORMATTER1].val = output_sel;
/* Clear status */
msleep(LOCK_RETRY_DELAY);
err =
tvp514x_write_reg(sd, REG_CLEAR_LOST_LOCK, 0x01);
if (err)
return err;
switch (input_sel) {
case INPUT_CVBS_VI1A:
case INPUT_CVBS_VI1B:
case INPUT_CVBS_VI1C:
case INPUT_CVBS_VI2A:
case INPUT_CVBS_VI2B:
case INPUT_CVBS_VI2C:
case INPUT_CVBS_VI3A:
case INPUT_CVBS_VI3B:
case INPUT_CVBS_VI3C:
case INPUT_CVBS_VI4A:
lock_mask = STATUS_CLR_SUBCAR_LOCK_BIT |
STATUS_HORZ_SYNC_LOCK_BIT |
STATUS_VIRT_SYNC_LOCK_BIT;
break;
case INPUT_SVIDEO_VI2A_VI1A:
case INPUT_SVIDEO_VI2B_VI1B:
case INPUT_SVIDEO_VI2C_VI1C:
case INPUT_SVIDEO_VI2A_VI3A:
case INPUT_SVIDEO_VI2B_VI3B:
case INPUT_SVIDEO_VI2C_VI3C:
case INPUT_SVIDEO_VI4A_VI1A:
case INPUT_SVIDEO_VI4A_VI1B:
case INPUT_SVIDEO_VI4A_VI1C:
case INPUT_SVIDEO_VI4A_VI3A:
case INPUT_SVIDEO_VI4A_VI3B:
case INPUT_SVIDEO_VI4A_VI3C:
lock_mask = STATUS_HORZ_SYNC_LOCK_BIT |
STATUS_VIRT_SYNC_LOCK_BIT;
break;
/* Need to add other interfaces*/
default:
return -EINVAL;
}
while (try_count-- > 0) {
/* Allow decoder to sync up with new input */
msleep(LOCK_RETRY_DELAY);
sync_lock_status = tvp514x_read_reg(sd,
REG_STATUS1);
if (lock_mask == (sync_lock_status & lock_mask))
/* Input detected */
break;
}
if (try_count < 0)
return -EINVAL;
decoder->input = input;
decoder->output = output;

30
drivers/media/pci/bt8xx/bttv-driver.c
View File

@ -668,6 +668,12 @@ static const struct v4l2_queryctrl bttv_ctls[] = {
.default_value = 32768,
.type = V4L2_CTRL_TYPE_INTEGER,
},{
.id = V4L2_CID_COLOR_KILLER,
.name = "Color killer",
.minimum = 0,
.maximum = 1,
.type = V4L2_CTRL_TYPE_BOOLEAN,
}, {
.id = V4L2_CID_HUE,
.name = "Hue",
.minimum = 0,
@ -1474,6 +1480,9 @@ static int bttv_g_ctrl(struct file *file, void *priv,
case V4L2_CID_SATURATION:
c->value = btv->saturation;
break;
case V4L2_CID_COLOR_KILLER:
c->value = btv->opt_color_killer;
break;
case V4L2_CID_AUDIO_MUTE:
case V4L2_CID_AUDIO_VOLUME:
@ -1526,7 +1535,6 @@ static int bttv_s_ctrl(struct file *file, void *f,
struct v4l2_control *c)
{
int err;
int val;
struct bttv_fh *fh = f;
struct bttv *btv = fh->btv;
@ -1547,6 +1555,16 @@ static int bttv_s_ctrl(struct file *file, void *f,
case V4L2_CID_SATURATION:
bt848_sat(btv, c->value);
break;
case V4L2_CID_COLOR_KILLER:
btv->opt_color_killer = c->value;
if (btv->opt_color_killer) {
btor(BT848_SCLOOP_CKILL, BT848_E_SCLOOP);
btor(BT848_SCLOOP_CKILL, BT848_O_SCLOOP);
} else {
btand(~BT848_SCLOOP_CKILL, BT848_E_SCLOOP);
btand(~BT848_SCLOOP_CKILL, BT848_O_SCLOOP);
}
break;
case V4L2_CID_AUDIO_MUTE:
audio_mute(btv, c->value);
/* fall through */
@ -1564,9 +1582,13 @@ static int bttv_s_ctrl(struct file *file, void *f,
case V4L2_CID_PRIVATE_CHROMA_AGC:
btv->opt_chroma_agc = c->value;
val = btv->opt_chroma_agc ? BT848_SCLOOP_CAGC : 0;
btwrite(val, BT848_E_SCLOOP);
btwrite(val, BT848_O_SCLOOP);
if (btv->opt_chroma_agc) {
btor(BT848_SCLOOP_CAGC, BT848_E_SCLOOP);
btor(BT848_SCLOOP_CAGC, BT848_O_SCLOOP);
} else {
btand(~BT848_SCLOOP_CAGC, BT848_E_SCLOOP);
btand(~BT848_SCLOOP_CAGC, BT848_O_SCLOOP);
}
break;
case V4L2_CID_PRIVATE_COMBFILTER:
btv->opt_combfilter = c->value;

1
drivers/media/pci/bt8xx/bttvp.h
View File

@ -429,6 +429,7 @@ struct bttv {
int opt_lumafilter;
int opt_automute;
int opt_chroma_agc;
int opt_color_killer;
int opt_adc_crush;
int opt_vcr_hack;
int opt_whitecrush_upper;

2
drivers/media/pci/bt8xx/dst_ca.c
View File

@ -646,7 +646,7 @@ static long dst_ca_ioctl(struct file *file, unsigned int cmd, unsigned long ioct
dprintk(verbose, DST_CA_INFO, 1, " -->CA_SET_PID Success !");
default:
result = -EOPNOTSUPP;
};
}
free_mem_and_exit:
kfree (p_ca_message);
kfree (p_ca_slot_info);

4
drivers/media/pci/cx23885/altera-ci.c
View File

@ -416,7 +416,7 @@ static void netup_read_ci_status(struct work_struct *work)
DVB_CA_EN50221_POLL_CAM_READY : 0);
ci_dbg_print("%s: setting CI[1] status = 0x%x\n",
__func__, inter->state[1]->status);
};
}
if (inter->state[0] != NULL) {
inter->state[0]->status =
@ -425,7 +425,7 @@ static void netup_read_ci_status(struct work_struct *work)
DVB_CA_EN50221_POLL_CAM_READY : 0);
ci_dbg_print("%s: setting CI[0] status = 0x%x\n",
__func__, inter->state[0]->status);
};
}
}
/* CI irq handler */

2
drivers/media/pci/cx23885/cimax2.c
View File

@ -193,7 +193,7 @@ int netup_ci_op_cam(struct dvb_ca_en50221 *en50221, int slot,
0, &store, 1);
if (ret != 0)
return ret;
};
}
state->current_ci_flag = flag;
mutex_lock(&dev->gpio_lock);

3
drivers/media/pci/cx23885/cx23885-cards.c
View File

@ -542,11 +542,13 @@ struct cx23885_board cx23885_boards[] = {
{
.type = CX23885_VMUX_COMPOSITE1,
.vmux = CX25840_COMPOSITE8,
.amux = CX25840_AUDIO7,
},
{
.type = CX23885_VMUX_SVIDEO,
.vmux = CX25840_SVIDEO_LUMA3 |
CX25840_SVIDEO_CHROMA4,
.amux = CX25840_AUDIO7,
},
{
.type = CX23885_VMUX_COMPONENT,
@ -554,6 +556,7 @@ struct cx23885_board cx23885_boards[] = {
CX25840_VIN1_CH1 |
CX25840_VIN6_CH2 |
CX25840_VIN7_CH3,
.amux = CX25840_AUDIO7,
},
},
},

3
drivers/media/pci/cx23885/cx23885-video.c
View File

@ -508,7 +508,8 @@ static int cx23885_video_mux(struct cx23885_dev *dev, unsigned int input)
(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1250) ||
(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255) ||
(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255_22111) ||
(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850)) {
(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850) ||
(dev->board == CX23885_BOARD_MYGICA_X8507)) {
/* Configure audio routing */
v4l2_subdev_call(dev->sd_cx25840, audio, s_routing,
INPUT(input)->amux, 0, 0);

2
drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c
View File

@ -761,7 +761,7 @@ int cx25821_vidupstream_init_ch2(struct cx25821_dev *dev, int channel_select,
}
/* Default if filename is empty string */
if (strcmp(dev->input_filename_ch2, "") == 0) {
if (strcmp(dev->_filename_ch2, "") == 0) {
if (dev->_isNTSC_ch2) {
dev->_filename_ch2 = (dev->_pixel_format_ch2 ==
PIXEL_FRMT_411) ? "/root/vid411.yuv" :

2
drivers/media/pci/cx25821/cx25821-video-upstream.c
View File

@ -808,7 +808,7 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select,
}
/* Default if filename is empty string */
if (strcmp(dev->input_filename, "") == 0) {
if (strcmp(dev->_filename, "") == 0) {
if (dev->_isNTSC) {
dev->_filename =
(dev->_pixel_format == PIXEL_FRMT_411) ?

6
drivers/media/pci/cx88/cx88-blackbird.c
View File

@ -721,7 +721,7 @@ static int vidioc_g_fmt_vid_cap (struct file *file, void *priv,
f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
f->fmt.pix.bytesperline = 0;
f->fmt.pix.sizeimage = 188 * 4 * mpegbufs; /* 188 * 4 * 1024; */;
f->fmt.pix.sizeimage = 188 * 4 * mpegbufs; /* 188 * 4 * 1024; */
f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
f->fmt.pix.width = dev->width;
f->fmt.pix.height = dev->height;
@ -739,7 +739,7 @@ static int vidioc_try_fmt_vid_cap (struct file *file, void *priv,
f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
f->fmt.pix.bytesperline = 0;
f->fmt.pix.sizeimage = 188 * 4 * mpegbufs; /* 188 * 4 * 1024; */;
f->fmt.pix.sizeimage = 188 * 4 * mpegbufs; /* 188 * 4 * 1024; */
f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
dprintk(1, "VIDIOC_TRY_FMT: w: %d, h: %d, f: %d\n",
dev->width, dev->height, fh->mpegq.field );
@ -755,7 +755,7 @@ static int vidioc_s_fmt_vid_cap (struct file *file, void *priv,
f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
f->fmt.pix.bytesperline = 0;
f->fmt.pix.sizeimage = 188 * 4 * mpegbufs; /* 188 * 4 * 1024; */;
f->fmt.pix.sizeimage = 188 * 4 * mpegbufs; /* 188 * 4 * 1024; */
f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
dev->width = f->fmt.pix.width;
dev->height = f->fmt.pix.height;

2
drivers/media/pci/cx88/cx88-dvb.c
View File

@ -896,7 +896,7 @@ static int samsung_smt_7020_set_voltage(struct dvb_frontend *fe,
break;
default:
return -EINVAL;
};
}
return (i2c_transfer(&dev->core->i2c_adap, &msg, 1) == 1) ? 0 : -EIO;
}

2
drivers/media/pci/cx88/cx88-mpeg.c
View File

@ -450,7 +450,7 @@ static irqreturn_t cx8802_irq(int irq, void *dev_id)
cx88_core_irq(core,status);
if (status & PCI_INT_TSINT)
cx8802_mpeg_irq(dev);
};
}
if (MAX_IRQ_LOOP == loop) {
dprintk( 0, "clearing mask\n" );
printk(KERN_WARNING "%s/0: irq loop -- clearing mask\n",

4
drivers/media/pci/cx88/cx88-tvaudio.c
View File

@ -373,7 +373,7 @@ static void set_audio_standard_NICAM(struct cx88_core *core, u32 mode)
set_audio_registers(core, nicam_bgdki_common);
set_audio_registers(core, nicam_default);
break;
};
}
mode |= EN_DMTRX_LR | EN_DMTRX_BYPASS;
set_audio_finish(core, mode);
@ -639,7 +639,7 @@ static void set_audio_standard_A2(struct cx88_core *core, u32 mode)
dprintk("%s Warning: wrong value\n", __func__);
return;
break;
};
}
mode |= EN_FMRADIO_EN_RDS | EN_DMTRX_SUMDIFF;
set_audio_finish(core, mode);

2
drivers/media/pci/cx88/cx88-video.c
View File

@ -1535,7 +1535,7 @@ static irqreturn_t cx8800_irq(int irq, void *dev_id)
cx88_core_irq(core,status);
if (status & PCI_INT_VIDINT)
cx8800_vid_irq(dev);
};
}
if (10 == loop) {
printk(KERN_WARNING "%s/0: irq loop -- clearing mask\n",
core->name);

2
drivers/media/pci/saa7134/saa7134-video.c
View File

@ -1204,7 +1204,7 @@ int saa7134_s_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, str
break;
default:
/* nothing */;
};
}
switch (c->id) {
case V4L2_CID_BRIGHTNESS:
dev->ctl_bright = c->value;

4
drivers/media/platform/Kconfig
View File

@ -165,12 +165,12 @@ config VIDEO_SAMSUNG_S5P_JPEG
This is a v4l2 driver for Samsung S5P and EXYNOS4 JPEG codec
config VIDEO_SAMSUNG_S5P_MFC
tristate "Samsung S5P MFC 5.1 Video Codec"
tristate "Samsung S5P MFC Video Codec"
depends on VIDEO_DEV && VIDEO_V4L2 && PLAT_S5P
select VIDEOBUF2_DMA_CONTIG
default n
help
MFC 5.1 driver for V4L2.
MFC 5.1 and 6.x driver for V4L2
config VIDEO_MX2_EMMAPRP
tristate "MX2 eMMa-PrP support"

136
drivers/media/platform/davinci/vpbe.c
View File

@ -174,26 +174,6 @@ static int vpbe_get_current_mode_info(struct vpbe_device *vpbe_dev,
return 0;
}
static int vpbe_get_dv_preset_info(struct vpbe_device *vpbe_dev,
unsigned int dv_preset)
{
struct vpbe_config *cfg = vpbe_dev->cfg;
struct vpbe_enc_mode_info var;
int curr_output = vpbe_dev->current_out_index;
int i;
for (i = 0; i < vpbe_dev->cfg->outputs[curr_output].num_modes; i++) {
var = cfg->outputs[curr_output].modes[i];
if ((var.timings_type & VPBE_ENC_DV_PRESET) &&
(var.timings.dv_preset == dv_preset)) {
vpbe_dev->current_timings = var;
return 0;
}
}
return -EINVAL;
}
/* Get std by std id */
static int vpbe_get_std_info(struct vpbe_device *vpbe_dev,
v4l2_std_id std_id)
@ -206,7 +186,7 @@ static int vpbe_get_std_info(struct vpbe_device *vpbe_dev,
for (i = 0; i < vpbe_dev->cfg->outputs[curr_output].num_modes; i++) {
var = cfg->outputs[curr_output].modes[i];
if ((var.timings_type & VPBE_ENC_STD) &&
(var.timings.std_id & std_id)) {
(var.std_id & std_id)) {
vpbe_dev->current_timings = var;
return 0;
}
@ -344,38 +324,42 @@ static unsigned int vpbe_get_output(struct vpbe_device *vpbe_dev)
}
/**
* vpbe_s_dv_preset - Set the given preset timings in the encoder
* vpbe_s_dv_timings - Set the given preset timings in the encoder
*
* Sets the preset if supported by the current encoder. Return the status.
* Sets the timings if supported by the current encoder. Return the status.
* 0 - success & -EINVAL on error
*/
static int vpbe_s_dv_preset(struct vpbe_device *vpbe_dev,
struct v4l2_dv_preset *dv_preset)
static int vpbe_s_dv_timings(struct vpbe_device *vpbe_dev,
struct v4l2_dv_timings *dv_timings)
{
struct vpbe_config *cfg = vpbe_dev->cfg;
int out_index = vpbe_dev->current_out_index;
struct vpbe_output *output = &cfg->outputs[out_index];
int sd_index = vpbe_dev->current_sd_index;
int ret;
int ret, i;
if (!(cfg->outputs[out_index].output.capabilities &
V4L2_OUT_CAP_PRESETS))
V4L2_OUT_CAP_DV_TIMINGS))
return -EINVAL;
ret = vpbe_get_dv_preset_info(vpbe_dev, dv_preset->preset);
if (ret)
return ret;
for (i = 0; i < output->num_modes; i++) {
if (output->modes[i].timings_type == VPBE_ENC_CUSTOM_TIMINGS &&
!memcmp(&output->modes[i].dv_timings,
dv_timings, sizeof(*dv_timings)))
break;
}
if (i >= output->num_modes)
return -EINVAL;
vpbe_dev->current_timings = output->modes[i];
mutex_lock(&vpbe_dev->lock);
ret = v4l2_subdev_call(vpbe_dev->encoders[sd_index], video,
s_dv_preset, dv_preset);
s_dv_timings, dv_timings);
if (!ret && (vpbe_dev->amp != NULL)) {
/* Call amplifier subdevice */
ret = v4l2_subdev_call(vpbe_dev->amp, video,
s_dv_preset, dv_preset);
s_dv_timings, dv_timings);
}
/* set the lcd controller output for the given mode */
if (!ret) {
@ -392,17 +376,17 @@ static int vpbe_s_dv_preset(struct vpbe_device *vpbe_dev,
}
/**
* vpbe_g_dv_preset - Get the preset in the current encoder
* vpbe_g_dv_timings - Get the timings in the current encoder
*
* Get the preset in the current encoder. Return the status. 0 - success
* Get the timings in the current encoder. Return the status. 0 - success
* -EINVAL on error
*/
static int vpbe_g_dv_preset(struct vpbe_device *vpbe_dev,
struct v4l2_dv_preset *dv_preset)
static int vpbe_g_dv_timings(struct vpbe_device *vpbe_dev,
struct v4l2_dv_timings *dv_timings)
{
if (vpbe_dev->current_timings.timings_type &
VPBE_ENC_DV_PRESET) {
dv_preset->preset = vpbe_dev->current_timings.timings.dv_preset;
VPBE_ENC_CUSTOM_TIMINGS) {
*dv_timings = vpbe_dev->current_timings.dv_timings;
return 0;
}
@ -410,13 +394,13 @@ static int vpbe_g_dv_preset(struct vpbe_device *vpbe_dev,
}
/**
* vpbe_enum_dv_presets - Enumerate the dv presets in the current encoder
* vpbe_enum_dv_timings - Enumerate the dv timings in the current encoder
*
* Get the preset in the current encoder. Return the status. 0 - success
* Get the timings in the current encoder. Return the status. 0 - success
* -EINVAL on error
*/
static int vpbe_enum_dv_presets(struct vpbe_device *vpbe_dev,
struct v4l2_dv_enum_preset *preset_info)
static int vpbe_enum_dv_timings(struct vpbe_device *vpbe_dev,
struct v4l2_enum_dv_timings *timings)
{
struct vpbe_config *cfg = vpbe_dev->cfg;
int out_index = vpbe_dev->current_out_index;
@ -424,12 +408,12 @@ static int vpbe_enum_dv_presets(struct vpbe_device *vpbe_dev,
int j = 0;
int i;
if (!(output->output.capabilities & V4L2_OUT_CAP_PRESETS))
if (!(output->output.capabilities & V4L2_OUT_CAP_DV_TIMINGS))
return -EINVAL;
for (i = 0; i < output->num_modes; i++) {
if (output->modes[i].timings_type == VPBE_ENC_DV_PRESET) {
if (j == preset_info->index)
if (output->modes[i].timings_type == VPBE_ENC_CUSTOM_TIMINGS) {
if (j == timings->index)
break;
j++;
}
@ -437,9 +421,8 @@ static int vpbe_enum_dv_presets(struct vpbe_device *vpbe_dev,
if (i == output->num_modes)
return -EINVAL;
return v4l_fill_dv_preset_info(output->modes[i].timings.dv_preset,
preset_info);
timings->timings = output->modes[i].dv_timings;
return 0;
}
/**
@ -489,10 +472,10 @@ static int vpbe_s_std(struct vpbe_device *vpbe_dev, v4l2_std_id *std_id)
*/
static int vpbe_g_std(struct vpbe_device *vpbe_dev, v4l2_std_id *std_id)
{
struct vpbe_enc_mode_info cur_timings = vpbe_dev->current_timings;
struct vpbe_enc_mode_info *cur_timings = &vpbe_dev->current_timings;
if (cur_timings.timings_type & VPBE_ENC_STD) {
*std_id = cur_timings.timings.std_id;
if (cur_timings->timings_type & VPBE_ENC_STD) {
*std_id = cur_timings->std_id;
return 0;
}
@ -511,7 +494,7 @@ static int vpbe_set_mode(struct vpbe_device *vpbe_dev,
{
struct vpbe_enc_mode_info *preset_mode = NULL;
struct vpbe_config *cfg = vpbe_dev->cfg;
struct v4l2_dv_preset dv_preset;
struct v4l2_dv_timings dv_timings;
struct osd_state *osd_device;
int out_index = vpbe_dev->current_out_index;
int ret = 0;
@ -530,11 +513,12 @@ static int vpbe_set_mode(struct vpbe_device *vpbe_dev,
*/
if (preset_mode->timings_type & VPBE_ENC_STD)
return vpbe_s_std(vpbe_dev,
&preset_mode->timings.std_id);
if (preset_mode->timings_type & VPBE_ENC_DV_PRESET) {
dv_preset.preset =
preset_mode->timings.dv_preset;
return vpbe_s_dv_preset(vpbe_dev, &dv_preset);
&preset_mode->std_id);
if (preset_mode->timings_type &
VPBE_ENC_CUSTOM_TIMINGS) {
dv_timings =
preset_mode->dv_timings;
return vpbe_s_dv_timings(vpbe_dev, &dv_timings);
}
}
}
@ -626,11 +610,11 @@ static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev)
vpbe_dev->dac_clk = clk_get(vpbe_dev->pdev, "vpss_dac");
if (IS_ERR(vpbe_dev->dac_clk)) {
ret = PTR_ERR(vpbe_dev->dac_clk);
goto vpbe_unlock;
goto fail_mutex_unlock;
}
if (clk_enable(vpbe_dev->dac_clk)) {
ret = -ENODEV;
goto vpbe_unlock;
goto fail_mutex_unlock;
}
}
@ -642,7 +626,7 @@ static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev)
if (ret) {
v4l2_err(dev->driver,
"Unable to register v4l2 device.\n");
goto vpbe_fail_clock;
goto fail_clk_put;
}
v4l2_info(&vpbe_dev->v4l2_dev, "vpbe v4l2 device registered\n");
@ -658,7 +642,7 @@ static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev)
v4l2_err(&vpbe_dev->v4l2_dev,
"vpbe unable to init venc sub device\n");
ret = -ENODEV;
goto vpbe_fail_v4l2_device;
goto fail_dev_unregister;
}
/* initialize osd device */
osd_device = vpbe_dev->osd_device;
@ -669,7 +653,7 @@ static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev)
v4l2_err(&vpbe_dev->v4l2_dev,
"unable to initialize the OSD device");
err = -ENOMEM;
goto vpbe_fail_v4l2_device;
goto fail_dev_unregister;
}
}
@ -685,7 +669,7 @@ static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev)
v4l2_err(&vpbe_dev->v4l2_dev,
"unable to allocate memory for encoders sub devices");
ret = -ENOMEM;
goto vpbe_fail_v4l2_device;
goto fail_dev_unregister;
}
i2c_adap = i2c_get_adapter(vpbe_dev->cfg->i2c_adapter_id);
@ -711,7 +695,7 @@ static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev)
" failed to register",
enc_info->module_name);
ret = -ENODEV;
goto vpbe_fail_sd_register;
goto fail_kfree_encoders;
}
} else
v4l2_warn(&vpbe_dev->v4l2_dev, "non-i2c encoders"
@ -730,7 +714,7 @@ static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev)
"amplifier %s failed to register",
amp_info->module_name);
ret = -ENODEV;
goto vpbe_fail_amp_register;
goto fail_kfree_encoders;
}
v4l2_info(&vpbe_dev->v4l2_dev,
"v4l2 sub device %s registered\n",
@ -770,16 +754,14 @@ static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev)
/* TBD handling of bootargs for default output and mode */
return 0;
vpbe_fail_amp_register:
kfree(vpbe_dev->amp);
vpbe_fail_sd_register:
fail_kfree_encoders:
kfree(vpbe_dev->encoders);
vpbe_fail_v4l2_device:
fail_dev_unregister:
v4l2_device_unregister(&vpbe_dev->v4l2_dev);
vpbe_fail_clock:
fail_clk_put:
if (strcmp(vpbe_dev->cfg->module_name, "dm644x-vpbe-display") != 0)
clk_put(vpbe_dev->dac_clk);
vpbe_unlock:
fail_mutex_unlock:
mutex_unlock(&vpbe_dev->lock);
return ret;
}
@ -810,9 +792,9 @@ static struct vpbe_device_ops vpbe_dev_ops = {
.enum_outputs = vpbe_enum_outputs,
.set_output = vpbe_set_output,
.get_output = vpbe_get_output,
.s_dv_preset = vpbe_s_dv_preset,
.g_dv_preset = vpbe_g_dv_preset,
.enum_dv_presets = vpbe_enum_dv_presets,
.s_dv_timings = vpbe_s_dv_timings,
.g_dv_timings = vpbe_g_dv_timings,
.enum_dv_timings = vpbe_enum_dv_timings,
.s_std = vpbe_s_std,
.g_std = vpbe_g_std,
.initialize = vpbe_initialize,

80
drivers/media/platform/davinci/vpbe_display.c
View File

@ -393,7 +393,7 @@ vpbe_disp_calculate_scale_factor(struct vpbe_display *disp_dev,
int h_scale;
int v_scale;
v4l2_std_id standard_id = vpbe_dev->current_timings.timings.std_id;
v4l2_std_id standard_id = vpbe_dev->current_timings.std_id;
/*
* Application initially set the image format. Current display
@ -637,7 +637,7 @@ static int vpbe_display_s_crop(struct file *file, void *priv,
struct vpbe_device *vpbe_dev = disp_dev->vpbe_dev;
struct osd_layer_config *cfg = &layer->layer_info.config;
struct osd_state *osd_device = disp_dev->osd_device;
struct v4l2_rect *rect = &crop->c;
struct v4l2_rect rect = crop->c;
int ret;
v4l2_dbg(1, debug, &vpbe_dev->v4l2_dev,
@ -648,21 +648,21 @@ static int vpbe_display_s_crop(struct file *file, void *priv,
return -EINVAL;
}
if (rect->top < 0)
rect->top = 0;
if (rect->left < 0)
rect->left = 0;
if (rect.top < 0)
rect.top = 0;
if (rect.left < 0)
rect.left = 0;
vpbe_disp_check_window_params(disp_dev, rect);
vpbe_disp_check_window_params(disp_dev, &rect);
osd_device->ops.get_layer_config(osd_device,
layer->layer_info.id, cfg);
vpbe_disp_calculate_scale_factor(disp_dev, layer,
rect->width,
rect->height);
vpbe_disp_adj_position(disp_dev, layer, rect->top,
rect->left);
rect.width,
rect.height);
vpbe_disp_adj_position(disp_dev, layer, rect.top,
rect.left);
ret = osd_device->ops.set_layer_config(osd_device,
layer->layer_info.id, cfg);
if (ret < 0) {
@ -943,7 +943,7 @@ static int vpbe_display_g_std(struct file *file, void *priv,
/* Get the standard from the current encoder */
if (vpbe_dev->current_timings.timings_type & VPBE_ENC_STD) {
*std_id = vpbe_dev->current_timings.timings.std_id;
*std_id = vpbe_dev->current_timings.std_id;
return 0;
}
@ -1029,29 +1029,29 @@ static int vpbe_display_g_output(struct file *file, void *priv,
}
/**
* vpbe_display_enum_dv_presets - Enumerate the dv presets
* vpbe_display_enum_dv_timings - Enumerate the dv timings
*
* enum the preset in the current encoder. Return the status. 0 - success
* enum the timings in the current encoder. Return the status. 0 - success
* -EINVAL on error
*/
static int
vpbe_display_enum_dv_presets(struct file *file, void *priv,
struct v4l2_dv_enum_preset *preset)
vpbe_display_enum_dv_timings(struct file *file, void *priv,
struct v4l2_enum_dv_timings *timings)
{
struct vpbe_fh *fh = priv;
struct vpbe_device *vpbe_dev = fh->disp_dev->vpbe_dev;
int ret;
v4l2_dbg(1, debug, &vpbe_dev->v4l2_dev, "VIDIOC_ENUM_DV_PRESETS\n");
v4l2_dbg(1, debug, &vpbe_dev->v4l2_dev, "VIDIOC_ENUM_DV_TIMINGS\n");
/* Enumerate outputs */
if (NULL == vpbe_dev->ops.enum_dv_presets)
if (NULL == vpbe_dev->ops.enum_dv_timings)
return -EINVAL;
ret = vpbe_dev->ops.enum_dv_presets(vpbe_dev, preset);
ret = vpbe_dev->ops.enum_dv_timings(vpbe_dev, timings);
if (ret) {
v4l2_err(&vpbe_dev->v4l2_dev,
"Failed to enumerate dv presets info\n");
"Failed to enumerate dv timings info\n");
return -EINVAL;
}
@ -1059,21 +1059,21 @@ vpbe_display_enum_dv_presets(struct file *file, void *priv,
}
/**
* vpbe_display_s_dv_preset - Set the dv presets
* vpbe_display_s_dv_timings - Set the dv timings
*
* Set the preset in the current encoder. Return the status. 0 - success
* Set the timings in the current encoder. Return the status. 0 - success
* -EINVAL on error
*/
static int
vpbe_display_s_dv_preset(struct file *file, void *priv,
struct v4l2_dv_preset *preset)
vpbe_display_s_dv_timings(struct file *file, void *priv,
struct v4l2_dv_timings *timings)
{
struct vpbe_fh *fh = priv;
struct vpbe_layer *layer = fh->layer;
struct vpbe_device *vpbe_dev = fh->disp_dev->vpbe_dev;
int ret;
v4l2_dbg(1, debug, &vpbe_dev->v4l2_dev, "VIDIOC_S_DV_PRESETS\n");
v4l2_dbg(1, debug, &vpbe_dev->v4l2_dev, "VIDIOC_S_DV_TIMINGS\n");
/* If streaming is started, return error */
@ -1083,13 +1083,13 @@ vpbe_display_s_dv_preset(struct file *file, void *priv,
}
/* Set the given standard in the encoder */
if (!vpbe_dev->ops.s_dv_preset)
if (!vpbe_dev->ops.s_dv_timings)
return -EINVAL;
ret = vpbe_dev->ops.s_dv_preset(vpbe_dev, preset);
ret = vpbe_dev->ops.s_dv_timings(vpbe_dev, timings);
if (ret) {
v4l2_err(&vpbe_dev->v4l2_dev,
"Failed to set the dv presets info\n");
"Failed to set the dv timings info\n");
return -EINVAL;
}
/* set the current norm to zero to be consistent. If STD is used
@ -1101,26 +1101,25 @@ vpbe_display_s_dv_preset(struct file *file, void *priv,
}
/**
* vpbe_display_g_dv_preset - Set the dv presets
* vpbe_display_g_dv_timings - Set the dv timings
*
* Get the preset in the current encoder. Return the status. 0 - success
* Get the timings in the current encoder. Return the status. 0 - success
* -EINVAL on error
*/
static int
vpbe_display_g_dv_preset(struct file *file, void *priv,
struct v4l2_dv_preset *dv_preset)
vpbe_display_g_dv_timings(struct file *file, void *priv,
struct v4l2_dv_timings *dv_timings)
{
struct vpbe_fh *fh = priv;
struct vpbe_device *vpbe_dev = fh->disp_dev->vpbe_dev;
v4l2_dbg(1, debug, &vpbe_dev->v4l2_dev, "VIDIOC_G_DV_PRESETS\n");
v4l2_dbg(1, debug, &vpbe_dev->v4l2_dev, "VIDIOC_G_DV_TIMINGS\n");
/* Get the given standard in the encoder */
if (vpbe_dev->current_timings.timings_type &
VPBE_ENC_DV_PRESET) {
dv_preset->preset =
vpbe_dev->current_timings.timings.dv_preset;
VPBE_ENC_CUSTOM_TIMINGS) {
*dv_timings = vpbe_dev->current_timings.dv_timings;
} else {
return -EINVAL;
}
@ -1572,9 +1571,9 @@ static const struct v4l2_ioctl_ops vpbe_ioctl_ops = {
.vidioc_enum_output = vpbe_display_enum_output,
.vidioc_s_output = vpbe_display_s_output,
.vidioc_g_output = vpbe_display_g_output,
.vidioc_s_dv_preset = vpbe_display_s_dv_preset,
.vidioc_g_dv_preset = vpbe_display_g_dv_preset,
.vidioc_enum_dv_presets = vpbe_display_enum_dv_presets,
.vidioc_s_dv_timings = vpbe_display_s_dv_timings,
.vidioc_g_dv_timings = vpbe_display_g_dv_timings,
.vidioc_enum_dv_timings = vpbe_display_enum_dv_timings,
#ifdef CONFIG_VIDEO_ADV_DEBUG
.vidioc_g_register = vpbe_display_g_register,
.vidioc_s_register = vpbe_display_s_register,
@ -1639,8 +1638,7 @@ static __devinit int init_vpbe_layer(int i, struct vpbe_display *disp_dev,
VPBE_ENC_STD) {
vbd->tvnorms = (V4L2_STD_525_60 | V4L2_STD_625_50);
vbd->current_norm =
disp_dev->vpbe_dev->
current_timings.timings.std_id;
disp_dev->vpbe_dev->current_timings.std_id;
} else
vbd->current_norm = 0;

25
drivers/media/platform/davinci/vpbe_venc.c
View File

@ -298,7 +298,7 @@ static int venc_set_480p59_94(struct v4l2_subdev *sd)
return -EINVAL;
/* Setup clock at VPSS & VENC for SD */
if (pdata->setup_clock(VPBE_ENC_DV_PRESET, V4L2_DV_480P59_94) < 0)
if (pdata->setup_clock(VPBE_ENC_CUSTOM_TIMINGS, 27000000) < 0)
return -EINVAL;
venc_enabledigitaloutput(sd, 0);
@ -345,7 +345,7 @@ static int venc_set_576p50(struct v4l2_subdev *sd)
(pdata->venc_type != VPBE_VERSION_2))
return -EINVAL;
/* Setup clock at VPSS & VENC for SD */
if (pdata->setup_clock(VPBE_ENC_DV_PRESET, V4L2_DV_576P50) < 0)
if (pdata->setup_clock(VPBE_ENC_CUSTOM_TIMINGS, 27000000) < 0)
return -EINVAL;
venc_enabledigitaloutput(sd, 0);
@ -385,7 +385,7 @@ static int venc_set_720p60_internal(struct v4l2_subdev *sd)
struct venc_state *venc = to_state(sd);
struct venc_platform_data *pdata = venc->pdata;
if (pdata->setup_clock(VPBE_ENC_DV_PRESET, V4L2_DV_720P60) < 0)
if (pdata->setup_clock(VPBE_ENC_CUSTOM_TIMINGS, 74250000) < 0)
return -EINVAL;
venc_enabledigitaloutput(sd, 0);
@ -413,7 +413,7 @@ static int venc_set_1080i30_internal(struct v4l2_subdev *sd)
struct venc_state *venc = to_state(sd);
struct venc_platform_data *pdata = venc->pdata;
if (pdata->setup_clock(VPBE_ENC_DV_PRESET, V4L2_DV_1080P30) < 0)
if (pdata->setup_clock(VPBE_ENC_CUSTOM_TIMINGS, 74250000) < 0)
return -EINVAL;
venc_enabledigitaloutput(sd, 0);
@ -446,26 +446,27 @@ static int venc_s_std_output(struct v4l2_subdev *sd, v4l2_std_id norm)
return -EINVAL;
}
static int venc_s_dv_preset(struct v4l2_subdev *sd,
struct v4l2_dv_preset *dv_preset)
static int venc_s_dv_timings(struct v4l2_subdev *sd,
struct v4l2_dv_timings *dv_timings)
{
struct venc_state *venc = to_state(sd);
u32 height = dv_timings->bt.height;
int ret;
v4l2_dbg(debug, 1, sd, "venc_s_dv_preset\n");
v4l2_dbg(debug, 1, sd, "venc_s_dv_timings\n");
if (dv_preset->preset == V4L2_DV_576P50)
if (height == 576)
return venc_set_576p50(sd);
else if (dv_preset->preset == V4L2_DV_480P59_94)
else if (height == 480)
return venc_set_480p59_94(sd);
else if ((dv_preset->preset == V4L2_DV_720P60) &&
else if ((height == 720) &&
(venc->pdata->venc_type == VPBE_VERSION_2)) {
/* TBD setup internal 720p mode here */
ret = venc_set_720p60_internal(sd);
/* for DM365 VPBE, there is DAC inside */
vdaccfg_write(sd, VDAC_CONFIG_HD_V2);
return ret;
} else if ((dv_preset->preset == V4L2_DV_1080I30) &&
} else if ((height == 1080) &&
(venc->pdata->venc_type == VPBE_VERSION_2)) {
/* TBD setup internal 1080i mode here */
ret = venc_set_1080i30_internal(sd);
@ -518,7 +519,7 @@ static const struct v4l2_subdev_core_ops venc_core_ops = {
static const struct v4l2_subdev_video_ops venc_video_ops = {
.s_routing = venc_s_routing,
.s_std_output = venc_s_std_output,
.s_dv_preset = venc_s_dv_preset,
.s_dv_timings = venc_s_dv_timings,
};
static const struct v4l2_subdev_ops venc_ops = {

17
drivers/media/platform/davinci/vpfe_capture.c
View File

@ -1669,6 +1669,7 @@ static int vpfe_s_crop(struct file *file, void *priv,
const struct v4l2_crop *crop)
{
struct vpfe_device *vpfe_dev = video_drvdata(file);
struct v4l2_rect rect = crop->c;
int ret = 0;
v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, "vpfe_s_crop\n");
@ -1684,7 +1685,7 @@ static int vpfe_s_crop(struct file *file, void *priv,
if (ret)
return ret;
if (crop->c.top < 0 || crop->c.left < 0) {
if (rect.top < 0 || rect.left < 0) {
v4l2_err(&vpfe_dev->v4l2_dev,
"doesn't support negative values for top & left\n");
ret = -EINVAL;
@ -1692,26 +1693,26 @@ static int vpfe_s_crop(struct file *file, void *priv,
}
/* adjust the width to 16 pixel boundary */
crop->c.width = ((crop->c.width + 15) & ~0xf);
rect.width = ((rect.width + 15) & ~0xf);
/* make sure parameters are valid */
if ((crop->c.left + crop->c.width >
if ((rect.left + rect.width >
vpfe_dev->std_info.active_pixels) ||
(crop->c.top + crop->c.height >
(rect.top + rect.height >
vpfe_dev->std_info.active_lines)) {
v4l2_err(&vpfe_dev->v4l2_dev, "Error in S_CROP params\n");
ret = -EINVAL;
goto unlock_out;
}
ccdc_dev->hw_ops.set_image_window(&crop->c);
vpfe_dev->fmt.fmt.pix.width = crop->c.width;
vpfe_dev->fmt.fmt.pix.height = crop->c.height;
ccdc_dev->hw_ops.set_image_window(&rect);
vpfe_dev->fmt.fmt.pix.width = rect.width;
vpfe_dev->fmt.fmt.pix.height = rect.height;
vpfe_dev->fmt.fmt.pix.bytesperline =
ccdc_dev->hw_ops.get_line_length();
vpfe_dev->fmt.fmt.pix.sizeimage =
vpfe_dev->fmt.fmt.pix.bytesperline *
vpfe_dev->fmt.fmt.pix.height;
vpfe_dev->crop = crop->c;
vpfe_dev->crop = rect;
unlock_out:
mutex_unlock(&vpfe_dev->lock);
return ret;

370
drivers/media/platform/davinci/vpif_capture.c
View File

@ -311,12 +311,13 @@ static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count)
}
/* configure 1 or 2 channel mode */
ret = vpif_config_data->setup_input_channel_mode
(vpif->std_info.ycmux_mode);
if (ret < 0) {
vpif_dbg(1, debug, "can't set vpif channel mode\n");
return ret;
if (vpif_config_data->setup_input_channel_mode) {
ret = vpif_config_data->
setup_input_channel_mode(vpif->std_info.ycmux_mode);
if (ret < 0) {
vpif_dbg(1, debug, "can't set vpif channel mode\n");
return ret;
}
}
/* Call vpif_set_params function to set the parameters and addresses */
@ -863,13 +864,11 @@ static unsigned int vpif_poll(struct file *filep, poll_table * wait)
*/
static int vpif_open(struct file *filep)
{
struct vpif_capture_config *config = vpif_dev->platform_data;
struct video_device *vdev = video_devdata(filep);
struct common_obj *common;
struct video_obj *vid_ch;
struct channel_obj *ch;
struct vpif_fh *fh;
int i;
vpif_dbg(2, debug, "vpif_open\n");
@ -878,26 +877,6 @@ static int vpif_open(struct file *filep)
vid_ch = &ch->video;
common = &ch->common[VPIF_VIDEO_INDEX];
if (NULL == ch->curr_subdev_info) {
/**
* search through the sub device to see a registered
* sub device and make it as current sub device
*/
for (i = 0; i < config->subdev_count; i++) {
if (vpif_obj.sd[i]) {
/* the sub device is registered */
ch->curr_subdev_info = &config->subdev_info[i];
/* make first input as the current input */
vid_ch->input_idx = 0;
break;
}
}
if (i == config->subdev_count) {
vpif_err("No sub device registered\n");
return -ENOENT;
}
}
/* Allocate memory for the file handle object */
fh = kzalloc(sizeof(struct vpif_fh), GFP_KERNEL);
if (NULL == fh) {
@ -997,6 +976,7 @@ static int vpif_reqbufs(struct file *file, void *priv,
struct common_obj *common;
u8 index = 0;
struct vb2_queue *q;
int ret;
vpif_dbg(2, debug, "vpif_reqbufs\n");
@ -1036,8 +1016,12 @@ static int vpif_reqbufs(struct file *file, void *priv,
q->mem_ops = &vb2_dma_contig_memops;
q->buf_struct_size = sizeof(struct vpif_cap_buffer);
vb2_queue_init(q);
ret = vb2_queue_init(q);
if (ret) {
vpif_err("vpif_capture: vb2_queue_init() failed\n");
vb2_dma_contig_cleanup_ctx(common->alloc_ctx);
return ret;
}
/* Set io allowed member of file handle to TRUE */
fh->io_allowed[index] = 1;
/* Increment io usrs member of channel object to 1 */
@ -1175,10 +1159,9 @@ static int vpif_streamon(struct file *file, void *priv,
return ret;
/* Enable streamon on the sub device */
ret = v4l2_subdev_call(vpif_obj.sd[ch->curr_sd_index], video,
s_stream, 1);
ret = v4l2_subdev_call(ch->sd, video, s_stream, 1);
if (ret && (ret != -ENOIOCTLCMD)) {
if (ret && ret != -ENOIOCTLCMD && ret != -ENODEV) {
vpif_dbg(1, debug, "stream on failed in subdev\n");
return ret;
}
@ -1238,73 +1221,105 @@ static int vpif_streamoff(struct file *file, void *priv,
common->started = 0;
ret = v4l2_subdev_call(vpif_obj.sd[ch->curr_sd_index], video,
s_stream, 0);
ret = v4l2_subdev_call(ch->sd, video, s_stream, 0);
if (ret && (ret != -ENOIOCTLCMD))
if (ret && ret != -ENOIOCTLCMD && ret != -ENODEV)
vpif_dbg(1, debug, "stream off failed in subdev\n");
return vb2_streamoff(&common->buffer_queue, buftype);
}
/**
* vpif_map_sub_device_to_input() - Maps sub device to input
* @ch - ptr to channel
* @config - ptr to capture configuration
* vpif_input_to_subdev() - Maps input to sub device
* @vpif_cfg - global config ptr
* @chan_cfg - channel config ptr
* @input_index - Given input index from application
* @sub_device_index - index into sd table
*
* lookup the sub device information for a given input index.
* we report all the inputs to application. inputs table also
* has sub device name for the each input
*/
static struct vpif_subdev_info *vpif_map_sub_device_to_input(
struct channel_obj *ch,
struct vpif_capture_config *vpif_cfg,
int input_index,
int *sub_device_index)
static int vpif_input_to_subdev(
struct vpif_capture_config *vpif_cfg,
struct vpif_capture_chan_config *chan_cfg,
int input_index)
{
struct vpif_capture_chan_config *chan_cfg;
struct vpif_subdev_info *subdev_info = NULL;
const char *subdev_name = NULL;
struct vpif_subdev_info *subdev_info;
const char *subdev_name;
int i;
vpif_dbg(2, debug, "vpif_map_sub_device_to_input\n");
vpif_dbg(2, debug, "vpif_input_to_subdev\n");
chan_cfg = &vpif_cfg->chan_config[ch->channel_id];
/**
* search through the inputs to find the sub device supporting
* the input
*/
for (i = 0; i < chan_cfg->input_count; i++) {
/* For each sub device, loop through input */
if (i == input_index) {
subdev_name = chan_cfg->inputs[i].subdev_name;
break;
}
}
/* if reached maximum. return null */
if (i == chan_cfg->input_count || (NULL == subdev_name))
return subdev_info;
subdev_name = chan_cfg->inputs[input_index].subdev_name;
if (subdev_name == NULL)
return -1;
/* loop through the sub device list to get the sub device info */
for (i = 0; i < vpif_cfg->subdev_count; i++) {
subdev_info = &vpif_cfg->subdev_info[i];
if (!strcmp(subdev_info->name, subdev_name))
break;
return i;
}
return -1;
}
/**
* vpif_set_input() - Select an input
* @vpif_cfg - global config ptr
* @ch - channel
* @_index - Given input index from application
*
* Select the given input.
*/
static int vpif_set_input(
struct vpif_capture_config *vpif_cfg,
struct channel_obj *ch,
int index)
{
struct vpif_capture_chan_config *chan_cfg =
&vpif_cfg->chan_config[ch->channel_id];
struct vpif_subdev_info *subdev_info = NULL;
struct v4l2_subdev *sd = NULL;
u32 input = 0, output = 0;
int sd_index;
int ret;
sd_index = vpif_input_to_subdev(vpif_cfg, chan_cfg, index);
if (sd_index >= 0) {
sd = vpif_obj.sd[sd_index];
subdev_info = &vpif_cfg->subdev_info[sd_index];
}
if (i == vpif_cfg->subdev_count)
return subdev_info;
/* first setup input path from sub device to vpif */
if (sd && vpif_cfg->setup_input_path) {
ret = vpif_cfg->setup_input_path(ch->channel_id,
subdev_info->name);
if (ret < 0) {
vpif_dbg(1, debug, "couldn't setup input path for the" \
" sub device %s, for input index %d\n",
subdev_info->name, index);
return ret;
}
}
/* check if the sub device is registered */
if (NULL == vpif_obj.sd[i])
return NULL;
if (sd) {
input = chan_cfg->inputs[index].input_route;
output = chan_cfg->inputs[index].output_route;
ret = v4l2_subdev_call(sd, video, s_routing,
input, output, 0);
if (ret < 0 && ret != -ENOIOCTLCMD) {
vpif_dbg(1, debug, "Failed to set input\n");
return ret;
}
}
ch->input_idx = index;
ch->sd = sd;
/* copy interface parameters to vpif */
ch->vpifparams.iface = chan_cfg->vpif_if;
*sub_device_index = i;
return subdev_info;
/* update tvnorms from the sub device input info */
ch->video_dev->tvnorms = chan_cfg->inputs[index].input.std;
return 0;
}
/**
@ -1324,12 +1339,16 @@ static int vpif_querystd(struct file *file, void *priv, v4l2_std_id *std_id)
vpif_dbg(2, debug, "vpif_querystd\n");
/* Call querystd function of decoder device */
ret = v4l2_subdev_call(vpif_obj.sd[ch->curr_sd_index], video,
querystd, std_id);
if (ret < 0)
vpif_dbg(1, debug, "Failed to set standard for sub devices\n");
ret = v4l2_subdev_call(ch->sd, video, querystd, std_id);
return ret;
if (ret == -ENOIOCTLCMD || ret == -ENODEV)
return -ENODATA;
if (ret) {
vpif_dbg(1, debug, "Failed to query standard for sub devices\n");
return ret;
}
return 0;
}
/**
@ -1397,11 +1416,12 @@ static int vpif_s_std(struct file *file, void *priv, v4l2_std_id *std_id)
vpif_config_format(ch);
/* set standard in the sub device */
ret = v4l2_subdev_call(vpif_obj.sd[ch->curr_sd_index], core,
s_std, *std_id);
if (ret < 0)
ret = v4l2_subdev_call(ch->sd, core, s_std, *std_id);
if (ret && ret != -ENOIOCTLCMD && ret != -ENODEV) {
vpif_dbg(1, debug, "Failed to set standard for sub devices\n");
return ret;
return ret;
}
return 0;
}
/**
@ -1441,10 +1461,8 @@ static int vpif_g_input(struct file *file, void *priv, unsigned int *index)
{
struct vpif_fh *fh = priv;
struct channel_obj *ch = fh->channel;
struct video_obj *vid_ch = &ch->video;
*index = vid_ch->input_idx;
*index = ch->input_idx;
return 0;
}
@ -1461,13 +1479,13 @@ static int vpif_s_input(struct file *file, void *priv, unsigned int index)
struct vpif_fh *fh = priv;
struct channel_obj *ch = fh->channel;
struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
struct video_obj *vid_ch = &ch->video;
struct vpif_subdev_info *subdev_info;
int ret = 0, sd_index = 0;
u32 input = 0, output = 0;
int ret;
chan_cfg = &config->chan_config[ch->channel_id];
if (index >= chan_cfg->input_count)
return -EINVAL;
if (common->started) {
vpif_err("Streaming in progress\n");
return -EBUSY;
@ -1486,45 +1504,7 @@ static int vpif_s_input(struct file *file, void *priv, unsigned int index)
return ret;
fh->initialized = 1;
subdev_info = vpif_map_sub_device_to_input(ch, config, index,
&sd_index);
if (NULL == subdev_info) {
vpif_dbg(1, debug,
"couldn't lookup sub device for the input index\n");
return -EINVAL;
}
/* first setup input path from sub device to vpif */
if (config->setup_input_path) {
ret = config->setup_input_path(ch->channel_id,
subdev_info->name);
if (ret < 0) {
vpif_dbg(1, debug, "couldn't setup input path for the"
" sub device %s, for input index %d\n",
subdev_info->name, index);
return ret;
}
}
if (subdev_info->can_route) {
input = subdev_info->input;
output = subdev_info->output;
ret = v4l2_subdev_call(vpif_obj.sd[sd_index], video, s_routing,
input, output, 0);
if (ret < 0) {
vpif_dbg(1, debug, "Failed to set input\n");
return ret;
}
}
vid_ch->input_idx = index;
ch->curr_subdev_info = subdev_info;
ch->curr_sd_index = sd_index;
/* copy interface parameters to vpif */
ch->vpifparams.iface = subdev_info->vpif_if;
/* update tvnorms from the sub device input info */
ch->video_dev->tvnorms = chan_cfg->inputs[index].input.std;
return ret;
return vpif_set_input(config, ch, index);
}
/**
@ -1655,9 +1635,11 @@ static int vpif_querycap(struct file *file, void *priv,
{
struct vpif_capture_config *config = vpif_dev->platform_data;
cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
strlcpy(cap->driver, "vpif capture", sizeof(cap->driver));
strlcpy(cap->bus_info, "VPIF Platform", sizeof(cap->bus_info));
cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
snprintf(cap->driver, sizeof(cap->driver), "%s", dev_name(vpif_dev));
snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
dev_name(vpif_dev));
strlcpy(cap->card, config->card_name, sizeof(cap->card));
return 0;
@ -1730,9 +1712,12 @@ vpif_enum_dv_timings(struct file *file, void *priv,
{
struct vpif_fh *fh = priv;
struct channel_obj *ch = fh->channel;
int ret;
return v4l2_subdev_call(vpif_obj.sd[ch->curr_sd_index],
video, enum_dv_timings, timings);
ret = v4l2_subdev_call(ch->sd, video, enum_dv_timings, timings);
if (ret == -ENOIOCTLCMD && ret == -ENODEV)
return -EINVAL;
return ret;
}
/**
@ -1747,9 +1732,12 @@ vpif_query_dv_timings(struct file *file, void *priv,
{
struct vpif_fh *fh = priv;
struct channel_obj *ch = fh->channel;
int ret;
return v4l2_subdev_call(vpif_obj.sd[ch->curr_sd_index],
video, query_dv_timings, timings);
ret = v4l2_subdev_call(ch->sd, video, query_dv_timings, timings);
if (ret == -ENOIOCTLCMD && ret == -ENODEV)
return -ENODATA;
return ret;
}
/**
@ -1775,13 +1763,9 @@ static int vpif_s_dv_timings(struct file *file, void *priv,
}
/* Configure subdevice timings, if any */
ret = v4l2_subdev_call(vpif_obj.sd[ch->curr_sd_index],
video, s_dv_timings, timings);
if (ret == -ENOIOCTLCMD) {
vpif_dbg(2, debug, "Custom DV timings not supported by "
"subdevice\n");
return -EINVAL;
}
ret = v4l2_subdev_call(ch->sd, video, s_dv_timings, timings);
if (ret == -ENOIOCTLCMD || ret == -ENODEV)
ret = 0;
if (ret < 0) {
vpif_dbg(2, debug, "Error setting custom DV timings\n");
return ret;
@ -1906,8 +1890,7 @@ static int vpif_dbg_g_register(struct file *file, void *priv,
struct vpif_fh *fh = priv;
struct channel_obj *ch = fh->channel;
return v4l2_subdev_call(vpif_obj.sd[ch->curr_sd_index], core,
g_register, reg);
return v4l2_subdev_call(ch->sd, core, g_register, reg);
}
/*
@ -1924,8 +1907,7 @@ static int vpif_dbg_s_register(struct file *file, void *priv,
struct vpif_fh *fh = priv;
struct channel_obj *ch = fh->channel;
return v4l2_subdev_call(vpif_obj.sd[ch->curr_sd_index], core,
s_register, reg);
return v4l2_subdev_call(ch->sd, core, s_register, reg);
}
#endif
@ -2063,7 +2045,8 @@ static __init int vpif_probe(struct platform_device *pdev)
{
struct vpif_subdev_info *subdevdata;
struct vpif_capture_config *config;
int i, j, k, m, q, err;
int i, j, k, err;
int res_idx = 0;
struct i2c_adapter *i2c_adap;
struct channel_obj *ch;
struct common_obj *common;
@ -2086,18 +2069,19 @@ static __init int vpif_probe(struct platform_device *pdev)
return err;
}
k = 0;
while ((res = platform_get_resource(pdev, IORESOURCE_IRQ, k))) {
while ((res = platform_get_resource(pdev, IORESOURCE_IRQ, res_idx))) {
for (i = res->start; i <= res->end; i++) {
if (request_irq(i, vpif_channel_isr, IRQF_SHARED,
"VPIF_Capture",
(void *)(&vpif_obj.dev[k]->channel_id))) {
"VPIF_Capture", (void *)
(&vpif_obj.dev[res_idx]->channel_id))) {
err = -EBUSY;
i--;
for (j = 0; j < i; j++)
free_irq(j, (void *)
(&vpif_obj.dev[res_idx]->channel_id));
goto vpif_int_err;
}
}
k++;
res_idx++;
}
for (i = 0; i < VPIF_CAPTURE_MAX_DEVICES; i++) {
@ -2111,7 +2095,7 @@ static __init int vpif_probe(struct platform_device *pdev)
video_device_release(ch->video_dev);
}
err = -ENOMEM;
goto vpif_dev_alloc_err;
goto vpif_int_err;
}
/* Initialize field of video device */
@ -2142,24 +2126,6 @@ static __init int vpif_probe(struct platform_device *pdev)
}
}
for (j = 0; j < VPIF_CAPTURE_MAX_DEVICES; j++) {
ch = vpif_obj.dev[j];
ch->channel_id = j;
common = &(ch->common[VPIF_VIDEO_INDEX]);
spin_lock_init(&common->irqlock);
mutex_init(&common->lock);
ch->video_dev->lock = &common->lock;
/* Initialize prio member of channel object */
v4l2_prio_init(&ch->prio);
err = video_register_device(ch->video_dev,
VFL_TYPE_GRABBER, (j ? 1 : 0));
if (err)
goto probe_out;
video_set_drvdata(ch->video_dev, ch);
}
i2c_adap = i2c_get_adapter(1);
config = pdev->dev.platform_data;
@ -2169,7 +2135,7 @@ static __init int vpif_probe(struct platform_device *pdev)
if (vpif_obj.sd == NULL) {
vpif_err("unable to allocate memory for subdevice pointers\n");
err = -ENOMEM;
goto probe_out;
goto vpif_sd_error;
}
for (i = 0; i < subdev_count; i++) {
@ -2186,19 +2152,32 @@ static __init int vpif_probe(struct platform_device *pdev)
}
v4l2_info(&vpif_obj.v4l2_dev, "registered sub device %s\n",
subdevdata->name);
if (vpif_obj.sd[i])
vpif_obj.sd[i]->grp_id = 1 << i;
}
for (j = 0; j < VPIF_CAPTURE_MAX_DEVICES; j++) {
ch = vpif_obj.dev[j];
ch->channel_id = j;
common = &(ch->common[VPIF_VIDEO_INDEX]);
spin_lock_init(&common->irqlock);
mutex_init(&common->lock);
ch->video_dev->lock = &common->lock;
/* Initialize prio member of channel object */
v4l2_prio_init(&ch->prio);
video_set_drvdata(ch->video_dev, ch);
/* select input 0 */
err = vpif_set_input(config, ch, 0);
if (err)
goto probe_out;
err = video_register_device(ch->video_dev,
VFL_TYPE_GRABBER, (j ? 1 : 0));
if (err)
goto probe_out;
}
v4l2_info(&vpif_obj.v4l2_dev, "VPIF capture driver initialized\n");
return 0;
probe_subdev_out:
/* free sub devices memory */
kfree(vpif_obj.sd);
j = VPIF_CAPTURE_MAX_DEVICES;
probe_out:
for (k = 0; k < j; k++) {
/* Get the pointer to the channel object */
@ -2206,22 +2185,23 @@ static __init int vpif_probe(struct platform_device *pdev)
/* Unregister video device */
video_unregister_device(ch->video_dev);
}
probe_subdev_out:
/* free sub devices memory */
kfree(vpif_obj.sd);
vpif_dev_alloc_err:
k = VPIF_CAPTURE_MAX_DEVICES-1;
res = platform_get_resource(pdev, IORESOURCE_IRQ, k);
i = res->end;
vpif_int_err:
for (q = k; q >= 0; q--) {
for (m = i; m >= (int)res->start; m--)
free_irq(m, (void *)(&vpif_obj.dev[q]->channel_id));
res = platform_get_resource(pdev, IORESOURCE_IRQ, q-1);
if (res)
i = res->end;
vpif_sd_error:
for (i = 0; i < VPIF_CAPTURE_MAX_DEVICES; i++) {
ch = vpif_obj.dev[i];
/* Note: does nothing if ch->video_dev == NULL */
video_device_release(ch->video_dev);
}
vpif_int_err:
v4l2_device_unregister(&vpif_obj.v4l2_dev);
for (i = 0; i < res_idx; i++) {
res = platform_get_resource(pdev, IORESOURCE_IRQ, i);
for (j = res->start; j <= res->end; j++)
free_irq(j, (void *)(&vpif_obj.dev[i]->channel_id));
}
return err;
}

16
drivers/media/platform/davinci/vpif_capture.h
View File

@ -54,8 +54,6 @@ struct video_obj {
/* Currently selected or default standard */
v4l2_std_id stdid;
struct v4l2_dv_timings dv_timings;
/* This is to track the last input that is passed to application */
u32 input_idx;
};
struct vpif_cap_buffer {
@ -119,10 +117,10 @@ struct channel_obj {
u8 initialized;
/* Identifies channel */
enum vpif_channel_id channel_id;
/* index into sd table */
int curr_sd_index;
/* ptr to current sub device information */
struct vpif_subdev_info *curr_subdev_info;
/* Current input */
u32 input_idx;
/* subdev corresponding to the current input, may be NULL */
struct v4l2_subdev *sd;
/* vpif configuration params */
struct vpif_params vpifparams;
/* common object array */
@ -159,10 +157,6 @@ struct vpif_config_params {
u32 video_limit[VPIF_CAPTURE_NUM_CHANNELS];
u8 max_device_type;
};
/* Struct which keeps track of the line numbers for the sliced vbi service */
struct vpif_service_line {
u16 service_id;
u16 service_line[2];
};
#endif /* End of __KERNEL__ */
#endif /* VPIF_CAPTURE_H */

275
drivers/media/platform/davinci/vpif_display.c
View File

@ -280,12 +280,13 @@ static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count)
}
/* clock settings */
ret =
vpif_config_data->set_clock(ch->vpifparams.std_info.ycmux_mode,
ch->vpifparams.std_info.hd_sd);
if (ret < 0) {
vpif_err("can't set clock\n");
return ret;
if (vpif_config_data->set_clock) {
ret = vpif_config_data->set_clock(ch->vpifparams.std_info.
ycmux_mode, ch->vpifparams.std_info.hd_sd);
if (ret < 0) {
vpif_err("can't set clock\n");
return ret;
}
}
/* set the parameters and addresses */
@ -307,7 +308,7 @@ static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count)
channel2_intr_assert();
channel2_intr_enable(1);
enable_channel2(1);
if (vpif_config_data->ch2_clip_en)
if (vpif_config_data->chan_config[VPIF_CHANNEL2_VIDEO].clip_en)
channel2_clipping_enable(1);
}
@ -316,7 +317,7 @@ static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count)
channel3_intr_assert();
channel3_intr_enable(1);
enable_channel3(1);
if (vpif_config_data->ch3_clip_en)
if (vpif_config_data->chan_config[VPIF_CHANNEL3_VIDEO].clip_en)
channel3_clipping_enable(1);
}
@ -826,9 +827,11 @@ static int vpif_querycap(struct file *file, void *priv,
{
struct vpif_display_config *config = vpif_dev->platform_data;
cap->capabilities = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING;
strlcpy(cap->driver, "vpif display", sizeof(cap->driver));
strlcpy(cap->bus_info, "Platform", sizeof(cap->bus_info));
cap->device_caps = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING;
cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
snprintf(cap->driver, sizeof(cap->driver), "%s", dev_name(vpif_dev));
snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
dev_name(vpif_dev));
strlcpy(cap->card, config->card_name, sizeof(cap->card));
return 0;
@ -935,6 +938,7 @@ static int vpif_reqbufs(struct file *file, void *priv,
enum v4l2_field field;
struct vb2_queue *q;
u8 index = 0;
int ret;
/* This file handle has not initialized the channel,
It is not allowed to do settings */
@ -980,8 +984,12 @@ static int vpif_reqbufs(struct file *file, void *priv,
q->mem_ops = &vb2_dma_contig_memops;
q->buf_struct_size = sizeof(struct vpif_disp_buffer);
vb2_queue_init(q);
ret = vb2_queue_init(q);
if (ret) {
vpif_err("vpif_display: vb2_queue_init() failed\n");
vb2_dma_contig_cleanup_ctx(common->alloc_ctx);
return ret;
}
/* Set io allowed member of file handle to TRUE */
fh->io_allowed[index] = 1;
/* Increment io usrs member of channel object to 1 */
@ -1173,14 +1181,16 @@ static int vpif_streamoff(struct file *file, void *priv,
if (buftype == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
/* disable channel */
if (VPIF_CHANNEL2_VIDEO == ch->channel_id) {
if (vpif_config_data->ch2_clip_en)
if (vpif_config_data->
chan_config[VPIF_CHANNEL2_VIDEO].clip_en)
channel2_clipping_enable(0);
enable_channel2(0);
channel2_intr_enable(0);
}
if ((VPIF_CHANNEL3_VIDEO == ch->channel_id) ||
(2 == common->started)) {
if (vpif_config_data->ch3_clip_en)
if (vpif_config_data->
chan_config[VPIF_CHANNEL3_VIDEO].clip_en)
channel3_clipping_enable(0);
enable_channel3(0);
channel3_intr_enable(0);
@ -1213,49 +1223,126 @@ static int vpif_enum_output(struct file *file, void *fh,
{
struct vpif_display_config *config = vpif_dev->platform_data;
struct vpif_display_chan_config *chan_cfg;
struct vpif_fh *vpif_handler = fh;
struct channel_obj *ch = vpif_handler->channel;
if (output->index >= config->output_count) {
chan_cfg = &config->chan_config[ch->channel_id];
if (output->index >= chan_cfg->output_count) {
vpif_dbg(1, debug, "Invalid output index\n");
return -EINVAL;
}
strcpy(output->name, config->output[output->index]);
output->type = V4L2_OUTPUT_TYPE_ANALOG;
output->std = VPIF_V4L2_STD;
*output = chan_cfg->outputs[output->index].output;
return 0;
}
/**
* vpif_output_to_subdev() - Maps output to sub device
* @vpif_cfg - global config ptr
* @chan_cfg - channel config ptr
* @index - Given output index from application
*
* lookup the sub device information for a given output index.
* we report all the output to application. output table also
* has sub device name for the each output
*/
static int
vpif_output_to_subdev(struct vpif_display_config *vpif_cfg,
struct vpif_display_chan_config *chan_cfg, int index)
{
struct vpif_subdev_info *subdev_info;
const char *subdev_name;
int i;
vpif_dbg(2, debug, "vpif_output_to_subdev\n");
if (chan_cfg->outputs == NULL)
return -1;
subdev_name = chan_cfg->outputs[index].subdev_name;
if (subdev_name == NULL)
return -1;
/* loop through the sub device list to get the sub device info */
for (i = 0; i < vpif_cfg->subdev_count; i++) {
subdev_info = &vpif_cfg->subdevinfo[i];
if (!strcmp(subdev_info->name, subdev_name))
return i;
}
return -1;
}
/**
* vpif_set_output() - Select an output
* @vpif_cfg - global config ptr
* @ch - channel
* @index - Given output index from application
*
* Select the given output.
*/
static int vpif_set_output(struct vpif_display_config *vpif_cfg,
struct channel_obj *ch, int index)
{
struct vpif_display_chan_config *chan_cfg =
&vpif_cfg->chan_config[ch->channel_id];
struct vpif_subdev_info *subdev_info = NULL;
struct v4l2_subdev *sd = NULL;
u32 input = 0, output = 0;
int sd_index;
int ret;
sd_index = vpif_output_to_subdev(vpif_cfg, chan_cfg, index);
if (sd_index >= 0) {
sd = vpif_obj.sd[sd_index];
subdev_info = &vpif_cfg->subdevinfo[sd_index];
}
if (sd) {
input = chan_cfg->outputs[index].input_route;
output = chan_cfg->outputs[index].output_route;
ret = v4l2_subdev_call(sd, video, s_routing, input, output, 0);
if (ret < 0 && ret != -ENOIOCTLCMD) {
vpif_err("Failed to set output\n");
return ret;
}
}
ch->output_idx = index;
ch->sd = sd;
if (chan_cfg->outputs != NULL)
/* update tvnorms from the sub device output info */
ch->video_dev->tvnorms = chan_cfg->outputs[index].output.std;
return 0;
}
static int vpif_s_output(struct file *file, void *priv, unsigned int i)
{
struct vpif_display_config *config = vpif_dev->platform_data;
struct vpif_display_chan_config *chan_cfg;
struct vpif_fh *fh = priv;
struct channel_obj *ch = fh->channel;
struct video_obj *vid_ch = &ch->video;
struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
int ret = 0;
chan_cfg = &config->chan_config[ch->channel_id];
if (i >= chan_cfg->output_count)
return -EINVAL;
if (common->started) {
vpif_err("Streaming in progress\n");
return -EBUSY;
}
ret = v4l2_device_call_until_err(&vpif_obj.v4l2_dev, 1, video,
s_routing, 0, i, 0);
if (ret < 0)
vpif_err("Failed to set output standard\n");
vid_ch->output_id = i;
return ret;
return vpif_set_output(config, ch, i);
}
static int vpif_g_output(struct file *file, void *priv, unsigned int *i)
{
struct vpif_fh *fh = priv;
struct channel_obj *ch = fh->channel;
struct video_obj *vid_ch = &ch->video;
*i = vid_ch->output_id;
*i = ch->output_idx;
return 0;
}
@ -1290,10 +1377,12 @@ vpif_enum_dv_timings(struct file *file, void *priv,
{
struct vpif_fh *fh = priv;
struct channel_obj *ch = fh->channel;
struct video_obj *vid_ch = &ch->video;
int ret;
return v4l2_subdev_call(vpif_obj.sd[vid_ch->output_id],
video, enum_dv_timings, timings);
ret = v4l2_subdev_call(ch->sd, video, enum_dv_timings, timings);
if (ret == -ENOIOCTLCMD && ret == -ENODEV)
return -EINVAL;
return ret;
}
/**
@ -1319,13 +1408,9 @@ static int vpif_s_dv_timings(struct file *file, void *priv,
}
/* Configure subdevice timings, if any */
ret = v4l2_subdev_call(vpif_obj.sd[vid_ch->output_id],
video, s_dv_timings, timings);
if (ret == -ENOIOCTLCMD) {
vpif_dbg(2, debug, "Custom DV timings not supported by "
"subdevice\n");
return -EINVAL;
}
ret = v4l2_subdev_call(ch->sd, video, s_dv_timings, timings);
if (ret == -ENOIOCTLCMD || ret == -ENODEV)
ret = 0;
if (ret < 0) {
vpif_dbg(2, debug, "Error setting custom DV timings\n");
return ret;
@ -1450,10 +1535,8 @@ static int vpif_dbg_g_register(struct file *file, void *priv,
struct v4l2_dbg_register *reg){
struct vpif_fh *fh = priv;
struct channel_obj *ch = fh->channel;
struct video_obj *vid_ch = &ch->video;
return v4l2_subdev_call(vpif_obj.sd[vid_ch->output_id], core,
g_register, reg);
return v4l2_subdev_call(ch->sd, core, g_register, reg);
}
/*
@ -1469,10 +1552,8 @@ static int vpif_dbg_s_register(struct file *file, void *priv,
struct v4l2_dbg_register *reg){
struct vpif_fh *fh = priv;
struct channel_obj *ch = fh->channel;
struct video_obj *vid_ch = &ch->video;
return v4l2_subdev_call(vpif_obj.sd[vid_ch->output_id], core,
s_register, reg);
return v4l2_subdev_call(ch->sd, core, s_register, reg);
}
#endif
@ -1536,9 +1617,6 @@ static struct video_device vpif_video_template = {
.name = "vpif",
.fops = &vpif_fops,
.ioctl_ops = &vpif_ioctl_ops,
.tvnorms = VPIF_V4L2_STD,
.current_norm = V4L2_STD_625_50,
};
/*Configure the channels, buffer sizei, request irq */
@ -1611,7 +1689,8 @@ static __init int vpif_probe(struct platform_device *pdev)
{
struct vpif_subdev_info *subdevdata;
struct vpif_display_config *config;
int i, j = 0, k, q, m, err = 0;
int i, j = 0, k, err = 0;
int res_idx = 0;
struct i2c_adapter *i2c_adap;
struct common_obj *common;
struct channel_obj *ch;
@ -1634,21 +1713,22 @@ static __init int vpif_probe(struct platform_device *pdev)
return err;
}
k = 0;
while ((res = platform_get_resource(pdev, IORESOURCE_IRQ, k))) {
while ((res = platform_get_resource(pdev, IORESOURCE_IRQ, res_idx))) {
for (i = res->start; i <= res->end; i++) {
if (request_irq(i, vpif_channel_isr, IRQF_SHARED,
"VPIF_Display",
(void *)(&vpif_obj.dev[k]->channel_id))) {
"VPIF_Display", (void *)
(&vpif_obj.dev[res_idx]->channel_id))) {
err = -EBUSY;
for (j = 0; j < i; j++)
free_irq(j, (void *)
(&vpif_obj.dev[res_idx]->channel_id));
goto vpif_int_err;
}
}
k++;
res_idx++;
}
for (i = 0; i < VPIF_DISPLAY_MAX_DEVICES; i++) {
/* Get the pointer to the channel object */
ch = vpif_obj.dev[i];
@ -1694,6 +1774,32 @@ static __init int vpif_probe(struct platform_device *pdev)
}
}
i2c_adap = i2c_get_adapter(1);
config = pdev->dev.platform_data;
subdev_count = config->subdev_count;
subdevdata = config->subdevinfo;
vpif_obj.sd = kzalloc(sizeof(struct v4l2_subdev *) * subdev_count,
GFP_KERNEL);
if (vpif_obj.sd == NULL) {
vpif_err("unable to allocate memory for subdevice pointers\n");
err = -ENOMEM;
goto vpif_sd_error;
}
for (i = 0; i < subdev_count; i++) {
vpif_obj.sd[i] = v4l2_i2c_new_subdev_board(&vpif_obj.v4l2_dev,
i2c_adap,
&subdevdata[i].board_info,
NULL);
if (!vpif_obj.sd[i]) {
vpif_err("Error registering v4l2 subdevice\n");
goto probe_subdev_out;
}
if (vpif_obj.sd[i])
vpif_obj.sd[i]->grp_id = 1 << i;
}
for (j = 0; j < VPIF_DISPLAY_MAX_DEVICES; j++) {
ch = vpif_obj.dev[j];
/* Initialize field of the channel objects */
@ -1715,6 +1821,8 @@ static __init int vpif_probe(struct platform_device *pdev)
}
ch->initialized = 0;
if (subdev_count)
ch->sd = vpif_obj.sd[0];
ch->channel_id = j;
if (j < 2)
ch->common[VPIF_VIDEO_INDEX].numbuffers =
@ -1729,6 +1837,12 @@ static __init int vpif_probe(struct platform_device *pdev)
ch->common[VPIF_VIDEO_INDEX].fmt.type =
V4L2_BUF_TYPE_VIDEO_OUTPUT;
ch->video_dev->lock = &common->lock;
video_set_drvdata(ch->video_dev, ch);
/* select output 0 */
err = vpif_set_output(config, ch, 0);
if (err)
goto probe_out;
/* register video device */
vpif_dbg(1, debug, "channel=%x,channel->video_dev=%x\n",
@ -1738,42 +1852,12 @@ static __init int vpif_probe(struct platform_device *pdev)
VFL_TYPE_GRABBER, (j ? 3 : 2));
if (err < 0)
goto probe_out;
video_set_drvdata(ch->video_dev, ch);
}
i2c_adap = i2c_get_adapter(1);
config = pdev->dev.platform_data;
subdev_count = config->subdev_count;
subdevdata = config->subdevinfo;
vpif_obj.sd = kzalloc(sizeof(struct v4l2_subdev *) * subdev_count,
GFP_KERNEL);
if (vpif_obj.sd == NULL) {
vpif_err("unable to allocate memory for subdevice pointers\n");
err = -ENOMEM;
goto probe_out;
}
for (i = 0; i < subdev_count; i++) {
vpif_obj.sd[i] = v4l2_i2c_new_subdev_board(&vpif_obj.v4l2_dev,
i2c_adap,
&subdevdata[i].board_info,
NULL);
if (!vpif_obj.sd[i]) {
vpif_err("Error registering v4l2 subdevice\n");
goto probe_subdev_out;
}
if (vpif_obj.sd[i])
vpif_obj.sd[i]->grp_id = 1 << i;
}
v4l2_info(&vpif_obj.v4l2_dev,
" VPIF display driver initialized\n");
return 0;
probe_subdev_out:
kfree(vpif_obj.sd);
probe_out:
for (k = 0; k < j; k++) {
ch = vpif_obj.dev[k];
@ -1781,14 +1865,21 @@ static __init int vpif_probe(struct platform_device *pdev)
video_device_release(ch->video_dev);
ch->video_dev = NULL;
}
probe_subdev_out:
kfree(vpif_obj.sd);
vpif_sd_error:
for (i = 0; i < VPIF_DISPLAY_MAX_DEVICES; i++) {
ch = vpif_obj.dev[i];
/* Note: does nothing if ch->video_dev == NULL */
video_device_release(ch->video_dev);
}
vpif_int_err:
v4l2_device_unregister(&vpif_obj.v4l2_dev);
vpif_err("VPIF IRQ request failed\n");
for (q = k; k >= 0; k--) {
for (m = i; m >= res->start; m--)
free_irq(m, (void *)(&vpif_obj.dev[k]->channel_id));
res = platform_get_resource(pdev, IORESOURCE_IRQ, k-1);
m = res->end;
for (i = 0; i < res_idx; i++) {
res = platform_get_resource(pdev, IORESOURCE_IRQ, i);
for (j = res->start; j <= res->end; j++)
free_irq(j, (void *)(&vpif_obj.dev[i]->channel_id));
}
return err;

18
drivers/media/platform/davinci/vpif_display.h
View File

@ -62,13 +62,6 @@ struct video_obj {
v4l2_std_id stdid; /* Currently selected or default
* standard */
struct v4l2_dv_timings dv_timings;
u32 output_id; /* Current output id */
};
struct vbi_obj {
int num_services;
struct vpif_vbi_params vbiparams; /* vpif parameters for the raw
* vbi data */
};
struct vpif_disp_buffer {
@ -131,12 +124,13 @@ struct channel_obj {
* which is being displayed */
u8 initialized; /* flag to indicate whether
* encoder is initialized */
u32 output_idx; /* Current output index */
struct v4l2_subdev *sd; /* Current output subdev(may be NULL) */
enum vpif_channel_id channel_id;/* Identifies channel */
struct vpif_params vpifparams;
struct common_obj common[VPIF_NUMOBJECTS];
struct video_obj video;
struct vbi_obj vbi;
};
/* File handle structure */
@ -168,12 +162,4 @@ struct vpif_config_params {
u8 min_numbuffers;
};
/* Struct which keeps track of the line numbers for the sliced vbi service */
struct vpif_service_line {
u16 service_id;
u16 service_line[2];
u16 enc_service_id;
u8 bytestowrite;
};
#endif /* DAVINCIHD_DISPLAY_H */

4
drivers/media/platform/exynos-gsc/gsc-regs.c
View File

@ -212,7 +212,7 @@ void gsc_hw_set_in_image_format(struct gsc_ctx *ctx)
else
cfg |= GSC_IN_YUV422_3P;
break;
};
}
writel(cfg, dev->regs + GSC_IN_CON);
}
@ -332,7 +332,7 @@ void gsc_hw_set_out_image_format(struct gsc_ctx *ctx)
case 3:
cfg |= GSC_OUT_YUV420_3P;
break;
};
}
end_set:
writel(cfg, dev->regs + GSC_OUT_CON);

2
drivers/media/platform/fsl-viu.c
View File

@ -864,7 +864,7 @@ int vidioc_s_fbuf(struct file *file, void *priv, const struct v4l2_framebuffer *
{
struct viu_fh *fh = priv;
struct viu_dev *dev = fh->dev;
struct v4l2_framebuffer *fb = arg;
const struct v4l2_framebuffer *fb = arg;
struct viu_fmt *fmt;
if (!capable(CAP_SYS_ADMIN) && !capable(CAP_SYS_RAWIO))

14
drivers/media/platform/mem2mem_testdev.c
View File

@ -397,8 +397,7 @@ static void device_isr(unsigned long priv)
curr_ctx = v4l2_m2m_get_curr_priv(m2mtest_dev->m2m_dev);
if (NULL == curr_ctx) {
printk(KERN_ERR
"Instance released before the end of transaction\n");
pr_err("Instance released before the end of transaction\n");
return;
}
@ -894,7 +893,7 @@ static int m2mtest_open(struct file *file)
if (mutex_lock_interruptible(&dev->dev_mutex))
return -ERESTARTSYS;
ctx = kzalloc(sizeof *ctx, GFP_KERNEL);
ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
if (!ctx) {
rc = -ENOMEM;
goto open_unlock;
@ -1020,7 +1019,7 @@ static int m2mtest_probe(struct platform_device *pdev)
struct video_device *vfd;
int ret;
dev = kzalloc(sizeof *dev, GFP_KERNEL);
dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
if (!dev)
return -ENOMEM;
@ -1028,7 +1027,7 @@ static int m2mtest_probe(struct platform_device *pdev)
ret = v4l2_device_register(&pdev->dev, &dev->v4l2_dev);
if (ret)
goto free_dev;
return ret;
atomic_set(&dev->num_inst, 0);
mutex_init(&dev->dev_mutex);
@ -1067,15 +1066,13 @@ static int m2mtest_probe(struct platform_device *pdev)
return 0;
v4l2_m2m_release(dev->m2m_dev);
err_m2m:
v4l2_m2m_release(dev->m2m_dev);
video_unregister_device(dev->vfd);
rel_vdev:
video_device_release(vfd);
unreg_dev:
v4l2_device_unregister(&dev->v4l2_dev);
free_dev:
kfree(dev);
return ret;
}
@ -1090,7 +1087,6 @@ static int m2mtest_remove(struct platform_device *pdev)
del_timer_sync(&dev->timer);
video_unregister_device(dev->vfd);
v4l2_device_unregister(&dev->v4l2_dev);
kfree(dev);
return 0;
}

6
drivers/media/platform/omap3isp/ispreg.h
View File

@ -27,13 +27,13 @@
#ifndef OMAP3_ISP_REG_H
#define OMAP3_ISP_REG_H
#include <plat/omap34xx.h>
#define CM_CAM_MCLK_HZ 172800000 /* Hz */
/* ISP Submodules offset */
#define L4_34XX_BASE 0x48000000
#define OMAP3430_ISP_BASE (L4_34XX_BASE + 0xBC000)
#define OMAP3ISP_REG_BASE OMAP3430_ISP_BASE
#define OMAP3ISP_REG(offset) (OMAP3ISP_REG_BASE + (offset))

135
drivers/media/platform/s5p-fimc/fimc-capture.c
View File

@ -177,7 +177,9 @@ static int fimc_capture_config_update(struct fimc_ctx *ctx)
void fimc_capture_irq_handler(struct fimc_dev *fimc, int deq_buf)
{
struct v4l2_subdev *csis = fimc->pipeline.subdevs[IDX_CSIS];
struct fimc_vid_cap *cap = &fimc->vid_cap;
struct fimc_frame *f = &cap->ctx->d_frame;
struct fimc_vid_buffer *v_buf;
struct timeval *tv;
struct timespec ts;
@ -216,6 +218,25 @@ void fimc_capture_irq_handler(struct fimc_dev *fimc, int deq_buf)
if (++cap->buf_index >= FIMC_MAX_OUT_BUFS)
cap->buf_index = 0;
}
/*
* Set up a buffer at MIPI-CSIS if current image format
* requires the frame embedded data capture.
*/
if (f->fmt->mdataplanes && !list_empty(&cap->active_buf_q)) {
unsigned int plane = ffs(f->fmt->mdataplanes) - 1;
unsigned int size = f->payload[plane];
s32 index = fimc_hw_get_frame_index(fimc);
void *vaddr;
list_for_each_entry(v_buf, &cap->active_buf_q, list) {
if (v_buf->index != index)
continue;
vaddr = vb2_plane_vaddr(&v_buf->vb, plane);
v4l2_subdev_call(csis, video, s_rx_buffer,
vaddr, &size);
break;
}
}
if (cap->active_buf_cnt == 0) {
if (deq_buf)
@ -351,6 +372,8 @@ static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *pfmt,
unsigned int size = (wh * fmt->depth[i]) / 8;
if (pixm)
sizes[i] = max(size, pixm->plane_fmt[i].sizeimage);
else if (fimc_fmt_is_user_defined(fmt->color))
sizes[i] = frame->payload[i];
else
sizes[i] = max_t(u32, size, frame->payload[i]);
@ -611,10 +634,10 @@ static struct fimc_fmt *fimc_capture_try_format(struct fimc_ctx *ctx,
u32 mask = FMT_FLAGS_CAM;
struct fimc_fmt *ffmt;
/* Color conversion from/to JPEG is not supported */
/* Conversion from/to JPEG or User Defined format is not supported */
if (code && ctx->s_frame.fmt && pad == FIMC_SD_PAD_SOURCE &&
fimc_fmt_is_jpeg(ctx->s_frame.fmt->color))
*code = V4L2_MBUS_FMT_JPEG_1X8;
fimc_fmt_is_user_defined(ctx->s_frame.fmt->color))
*code = ctx->s_frame.fmt->mbus_code;
if (fourcc && *fourcc != V4L2_PIX_FMT_JPEG && pad != FIMC_SD_PAD_SINK)
mask |= FMT_FLAGS_M2M;
@ -628,18 +651,19 @@ static struct fimc_fmt *fimc_capture_try_format(struct fimc_ctx *ctx,
*fourcc = ffmt->fourcc;
if (pad == FIMC_SD_PAD_SINK) {
max_w = fimc_fmt_is_jpeg(ffmt->color) ?
max_w = fimc_fmt_is_user_defined(ffmt->color) ?
pl->scaler_dis_w : pl->scaler_en_w;
/* Apply the camera input interface pixel constraints */
v4l_bound_align_image(width, max_t(u32, *width, 32), max_w, 4,
height, max_t(u32, *height, 32),
FIMC_CAMIF_MAX_HEIGHT,
fimc_fmt_is_jpeg(ffmt->color) ? 3 : 1,
fimc_fmt_is_user_defined(ffmt->color) ?
3 : 1,
0);
return ffmt;
}
/* Can't scale or crop in transparent (JPEG) transfer mode */
if (fimc_fmt_is_jpeg(ffmt->color)) {
if (fimc_fmt_is_user_defined(ffmt->color)) {
*width = ctx->s_frame.f_width;
*height = ctx->s_frame.f_height;
return ffmt;
@ -684,7 +708,7 @@ static void fimc_capture_try_selection(struct fimc_ctx *ctx,
u32 max_sc_h, max_sc_v;
/* In JPEG transparent transfer mode cropping is not supported */
if (fimc_fmt_is_jpeg(ctx->d_frame.fmt->color)) {
if (fimc_fmt_is_user_defined(ctx->d_frame.fmt->color)) {
r->width = sink->f_width;
r->height = sink->f_height;
r->left = r->top = 0;
@ -847,6 +871,48 @@ static int fimc_pipeline_try_format(struct fimc_ctx *ctx,
return 0;
}
/**
* fimc_get_sensor_frame_desc - query the sensor for media bus frame parameters
* @sensor: pointer to the sensor subdev
* @plane_fmt: provides plane sizes corresponding to the frame layout entries
* @try: true to set the frame parameters, false to query only
*
* This function is used by this driver only for compressed/blob data formats.
*/
static int fimc_get_sensor_frame_desc(struct v4l2_subdev *sensor,
struct v4l2_plane_pix_format *plane_fmt,
unsigned int num_planes, bool try)
{
struct v4l2_mbus_frame_desc fd;
int i, ret;
for (i = 0; i < num_planes; i++)
fd.entry[i].length = plane_fmt[i].sizeimage;
if (try)
ret = v4l2_subdev_call(sensor, pad, set_frame_desc, 0, &fd);
else
ret = v4l2_subdev_call(sensor, pad, get_frame_desc, 0, &fd);
if (ret < 0)
return ret;
if (num_planes != fd.num_entries)
return -EINVAL;
for (i = 0; i < num_planes; i++)
plane_fmt[i].sizeimage = fd.entry[i].length;
if (fd.entry[0].length > FIMC_MAX_JPEG_BUF_SIZE) {
v4l2_err(sensor->v4l2_dev, "Unsupported buffer size: %u\n",
fd.entry[0].length);
return -EINVAL;
}
return 0;
}
static int fimc_cap_g_fmt_mplane(struct file *file, void *fh,
struct v4l2_format *f)
{
@ -865,7 +931,7 @@ static int fimc_cap_try_fmt_mplane(struct file *file, void *fh,
struct v4l2_mbus_framefmt mf;
struct fimc_fmt *ffmt = NULL;
if (pix->pixelformat == V4L2_PIX_FMT_JPEG) {
if (fimc_jpeg_fourcc(pix->pixelformat)) {
fimc_capture_try_format(ctx, &pix->width, &pix->height,
NULL, &pix->pixelformat,
FIMC_SD_PAD_SINK);
@ -879,25 +945,32 @@ static int fimc_cap_try_fmt_mplane(struct file *file, void *fh,
return -EINVAL;
if (!fimc->vid_cap.user_subdev_api) {
mf.width = pix->width;
mf.width = pix->width;
mf.height = pix->height;
mf.code = ffmt->mbus_code;
mf.code = ffmt->mbus_code;
fimc_md_graph_lock(fimc);
fimc_pipeline_try_format(ctx, &mf, &ffmt, false);
fimc_md_graph_unlock(fimc);
pix->width = mf.width;
pix->height = mf.height;
pix->width = mf.width;
pix->height = mf.height;
if (ffmt)
pix->pixelformat = ffmt->fourcc;
}
fimc_adjust_mplane_format(ffmt, pix->width, pix->height, pix);
if (ffmt->flags & FMT_FLAGS_COMPRESSED)
fimc_get_sensor_frame_desc(fimc->pipeline.subdevs[IDX_SENSOR],
pix->plane_fmt, ffmt->memplanes, true);
return 0;
}
static void fimc_capture_mark_jpeg_xfer(struct fimc_ctx *ctx, bool jpeg)
static void fimc_capture_mark_jpeg_xfer(struct fimc_ctx *ctx,
enum fimc_color_fmt color)
{
bool jpeg = fimc_fmt_is_user_defined(color);
ctx->scaler.enabled = !jpeg;
fimc_ctrls_activate(ctx, !jpeg);
@ -920,7 +993,7 @@ static int fimc_capture_set_format(struct fimc_dev *fimc, struct v4l2_format *f)
return -EBUSY;
/* Pre-configure format at camera interface input, for JPEG only */
if (pix->pixelformat == V4L2_PIX_FMT_JPEG) {
if (fimc_jpeg_fourcc(pix->pixelformat)) {
fimc_capture_try_format(ctx, &pix->width, &pix->height,
NULL, &pix->pixelformat,
FIMC_SD_PAD_SINK);
@ -953,7 +1026,16 @@ static int fimc_capture_set_format(struct fimc_dev *fimc, struct v4l2_format *f)
}
fimc_adjust_mplane_format(ff->fmt, pix->width, pix->height, pix);
for (i = 0; i < ff->fmt->colplanes; i++)
if (ff->fmt->flags & FMT_FLAGS_COMPRESSED) {
ret = fimc_get_sensor_frame_desc(fimc->pipeline.subdevs[IDX_SENSOR],
pix->plane_fmt, ff->fmt->memplanes,
true);
if (ret < 0)
return ret;
}
for (i = 0; i < ff->fmt->memplanes; i++)
ff->payload[i] = pix->plane_fmt[i].sizeimage;
set_frame_bounds(ff, pix->width, pix->height);
@ -961,7 +1043,7 @@ static int fimc_capture_set_format(struct fimc_dev *fimc, struct v4l2_format *f)
if (!(ctx->state & FIMC_COMPOSE))
set_frame_crop(ff, 0, 0, pix->width, pix->height);
fimc_capture_mark_jpeg_xfer(ctx, fimc_fmt_is_jpeg(ff->fmt->color));
fimc_capture_mark_jpeg_xfer(ctx, ff->fmt->color);
/* Reset cropping and set format at the camera interface input */
if (!fimc->vid_cap.user_subdev_api) {
@ -1063,6 +1145,23 @@ static int fimc_pipeline_validate(struct fimc_dev *fimc)
src_fmt.format.height != sink_fmt.format.height ||
src_fmt.format.code != sink_fmt.format.code)
return -EPIPE;
if (sd == fimc->pipeline.subdevs[IDX_SENSOR] &&
fimc_user_defined_mbus_fmt(src_fmt.format.code)) {
struct v4l2_plane_pix_format plane_fmt[FIMC_MAX_PLANES];
struct fimc_frame *frame = &vid_cap->ctx->d_frame;
unsigned int i;
ret = fimc_get_sensor_frame_desc(sd, plane_fmt,
frame->fmt->memplanes,
false);
if (ret < 0)
return -EPIPE;
for (i = 0; i < frame->fmt->memplanes; i++)
if (frame->payload[i] < plane_fmt[i].sizeimage)
return -EPIPE;
}
}
return 0;
}
@ -1424,7 +1523,7 @@ static int fimc_subdev_set_fmt(struct v4l2_subdev *sd,
/* Update RGB Alpha control state and value range */
fimc_alpha_ctrl_update(ctx);
fimc_capture_mark_jpeg_xfer(ctx, fimc_fmt_is_jpeg(ffmt->color));
fimc_capture_mark_jpeg_xfer(ctx, ffmt->color);
ff = fmt->pad == FIMC_SD_PAD_SINK ?
&ctx->s_frame : &ctx->d_frame;

19
drivers/media/platform/s5p-fimc/fimc-core.c
View File

@ -184,7 +184,17 @@ static struct fimc_fmt fimc_formats[] = {
.memplanes = 1,
.colplanes = 1,
.mbus_code = V4L2_MBUS_FMT_JPEG_1X8,
.flags = FMT_FLAGS_CAM,
.flags = FMT_FLAGS_CAM | FMT_FLAGS_COMPRESSED,
}, {
.name = "S5C73MX interleaved UYVY/JPEG",
.fourcc = V4L2_PIX_FMT_S5C_UYVY_JPG,
.color = FIMC_FMT_YUYV_JPEG,
.depth = { 8 },
.memplanes = 2,
.colplanes = 1,
.mdataplanes = 0x2, /* plane 1 holds frame meta data */
.mbus_code = V4L2_MBUS_FMT_S5C_UYVY_JPEG_1X8,
.flags = FMT_FLAGS_CAM | FMT_FLAGS_COMPRESSED,
},
};
@ -371,7 +381,7 @@ int fimc_prepare_addr(struct fimc_ctx *ctx, struct vb2_buffer *vb,
default:
return -EINVAL;
}
} else {
} else if (!frame->fmt->mdataplanes) {
if (frame->fmt->memplanes >= 2)
paddr->cb = vb2_dma_contig_plane_dma_addr(vb, 1);
@ -698,6 +708,11 @@ int fimc_fill_format(struct fimc_frame *frame, struct v4l2_format *f)
if (frame->fmt->colplanes == 1) /* packed formats */
bpl = (bpl * frame->fmt->depth[0]) / 8;
pixm->plane_fmt[i].bytesperline = bpl;
if (frame->fmt->flags & FMT_FLAGS_COMPRESSED) {
pixm->plane_fmt[i].sizeimage = frame->payload[i];
continue;
}
pixm->plane_fmt[i].sizeimage = (frame->o_width *
frame->o_height * frame->fmt->depth[i]) / 8;
}

28
drivers/media/platform/s5p-fimc/fimc-core.h
View File

@ -40,6 +40,8 @@
#define SCALER_MAX_VRATIO 64
#define DMA_MIN_SIZE 8
#define FIMC_CAMIF_MAX_HEIGHT 0x2000
#define FIMC_MAX_JPEG_BUF_SIZE (10 * SZ_1M)
#define FIMC_MAX_PLANES 3
/* indices to the clocks array */
enum {
@ -83,7 +85,7 @@ enum fimc_datapath {
};
enum fimc_color_fmt {
FIMC_FMT_RGB444 = 0x10,
FIMC_FMT_RGB444 = 0x10,
FIMC_FMT_RGB555,
FIMC_FMT_RGB565,
FIMC_FMT_RGB666,
@ -95,14 +97,15 @@ enum fimc_color_fmt {
FIMC_FMT_CBYCRY422,
FIMC_FMT_CRYCBY422,
FIMC_FMT_YCBCR444_LOCAL,
FIMC_FMT_JPEG = 0x40,
FIMC_FMT_RAW8 = 0x80,
FIMC_FMT_RAW8 = 0x40,
FIMC_FMT_RAW10,
FIMC_FMT_RAW12,
FIMC_FMT_JPEG = 0x80,
FIMC_FMT_YUYV_JPEG = 0x100,
};
#define fimc_fmt_is_user_defined(x) (!!((x) & 0x180))
#define fimc_fmt_is_rgb(x) (!!((x) & 0x10))
#define fimc_fmt_is_jpeg(x) (!!((x) & 0x40))
#define IS_M2M(__strt) ((__strt) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE || \
__strt == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
@ -139,6 +142,7 @@ enum fimc_color_fmt {
* @memplanes: number of physically non-contiguous data planes
* @colplanes: number of physically contiguous data planes
* @depth: per plane driver's private 'number of bits per pixel'
* @mdataplanes: bitmask indicating meta data plane(s), (1 << plane_no)
* @flags: flags indicating which operation mode format applies to
*/
struct fimc_fmt {
@ -149,12 +153,14 @@ struct fimc_fmt {
u16 memplanes;
u16 colplanes;
u8 depth[VIDEO_MAX_PLANES];
u16 mdataplanes;
u16 flags;
#define FMT_FLAGS_CAM (1 << 0)
#define FMT_FLAGS_M2M_IN (1 << 1)
#define FMT_FLAGS_M2M_OUT (1 << 2)
#define FMT_FLAGS_M2M (1 << 1 | 1 << 2)
#define FMT_HAS_ALPHA (1 << 3)
#define FMT_FLAGS_COMPRESSED (1 << 4)
};
/**
@ -272,7 +278,7 @@ struct fimc_frame {
u32 offs_v;
u32 width;
u32 height;
unsigned long payload[VIDEO_MAX_PLANES];
unsigned int payload[VIDEO_MAX_PLANES];
struct fimc_addr paddr;
struct fimc_dma_offset dma_offset;
struct fimc_fmt *fmt;
@ -577,6 +583,18 @@ static inline int tiled_fmt(struct fimc_fmt *fmt)
return fmt->fourcc == V4L2_PIX_FMT_NV12MT;
}
static inline bool fimc_jpeg_fourcc(u32 pixelformat)
{
return (pixelformat == V4L2_PIX_FMT_JPEG ||
pixelformat == V4L2_PIX_FMT_S5C_UYVY_JPG);
}
static inline bool fimc_user_defined_mbus_fmt(u32 code)
{
return (code == V4L2_MBUS_FMT_JPEG_1X8 ||
code == V4L2_MBUS_FMT_S5C_UYVY_JPEG_1X8);
}
/* Return the alpha component bit mask */
static inline int fimc_get_alpha_mask(struct fimc_fmt *fmt)
{

25
drivers/media/platform/s5p-fimc/fimc-m2m.c
View File

@ -551,30 +551,31 @@ static int fimc_m2m_try_crop(struct fimc_ctx *ctx, struct v4l2_crop *cr)
return 0;
}
static int fimc_m2m_s_crop(struct file *file, void *fh, const struct v4l2_crop *cr)
static int fimc_m2m_s_crop(struct file *file, void *fh, const struct v4l2_crop *crop)
{
struct fimc_ctx *ctx = fh_to_ctx(fh);
struct fimc_dev *fimc = ctx->fimc_dev;
struct v4l2_crop cr = *crop;
struct fimc_frame *f;
int ret;
ret = fimc_m2m_try_crop(ctx, cr);
ret = fimc_m2m_try_crop(ctx, &cr);
if (ret)
return ret;
f = (cr->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) ?
f = (cr.type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) ?
&ctx->s_frame : &ctx->d_frame;
/* Check to see if scaling ratio is within supported range */
if (fimc_ctx_state_is_set(FIMC_DST_FMT | FIMC_SRC_FMT, ctx)) {
if (cr->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
ret = fimc_check_scaler_ratio(ctx, cr->c.width,
cr->c.height, ctx->d_frame.width,
if (cr.type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
ret = fimc_check_scaler_ratio(ctx, cr.c.width,
cr.c.height, ctx->d_frame.width,
ctx->d_frame.height, ctx->rotation);
} else {
ret = fimc_check_scaler_ratio(ctx, ctx->s_frame.width,
ctx->s_frame.height, cr->c.width,
cr->c.height, ctx->rotation);
ctx->s_frame.height, cr.c.width,
cr.c.height, ctx->rotation);
}
if (ret) {
v4l2_err(&fimc->m2m.vfd, "Out of scaler range\n");
@ -582,10 +583,10 @@ static int fimc_m2m_s_crop(struct file *file, void *fh, const struct v4l2_crop *
}
}
f->offs_h = cr->c.left;
f->offs_v = cr->c.top;
f->width = cr->c.width;
f->height = cr->c.height;
f->offs_h = cr.c.left;
f->offs_v = cr.c.top;
f->width = cr.c.width;
f->height = cr.c.height;
fimc_ctx_state_set(FIMC_PARAMS, ctx);

23
drivers/media/platform/s5p-fimc/fimc-reg.c
View File

@ -625,7 +625,7 @@ int fimc_hw_set_camera_source(struct fimc_dev *fimc,
cfg |= FIMC_REG_CISRCFMT_ITU601_16BIT;
} /* else defaults to ITU-R BT.656 8-bit */
} else if (cam->bus_type == FIMC_MIPI_CSI2) {
if (fimc_fmt_is_jpeg(f->fmt->color))
if (fimc_fmt_is_user_defined(f->fmt->color))
cfg |= FIMC_REG_CISRCFMT_ITU601_8BIT;
}
@ -680,6 +680,7 @@ int fimc_hw_set_camera_type(struct fimc_dev *fimc,
tmp = FIMC_REG_CSIIMGFMT_YCBCR422_8BIT;
break;
case V4L2_MBUS_FMT_JPEG_1X8:
case V4L2_MBUS_FMT_S5C_UYVY_JPEG_1X8:
tmp = FIMC_REG_CSIIMGFMT_USER(1);
cfg |= FIMC_REG_CIGCTRL_CAM_JPEG;
break;
@ -744,13 +745,13 @@ void fimc_hw_dis_capture(struct fimc_dev *dev)
}
/* Return an index to the buffer actually being written. */
u32 fimc_hw_get_frame_index(struct fimc_dev *dev)
s32 fimc_hw_get_frame_index(struct fimc_dev *dev)
{
u32 reg;
s32 reg;
if (dev->variant->has_cistatus2) {
reg = readl(dev->regs + FIMC_REG_CISTATUS2) & 0x3F;
return reg > 0 ? --reg : reg;
reg = readl(dev->regs + FIMC_REG_CISTATUS2) & 0x3f;
return reg - 1;
}
reg = readl(dev->regs + FIMC_REG_CISTATUS);
@ -759,6 +760,18 @@ u32 fimc_hw_get_frame_index(struct fimc_dev *dev)
FIMC_REG_CISTATUS_FRAMECNT_SHIFT;
}
/* Return an index to the buffer being written previously. */
s32 fimc_hw_get_prev_frame_index(struct fimc_dev *dev)
{
s32 reg;
if (!dev->variant->has_cistatus2)
return -1;
reg = readl(dev->regs + FIMC_REG_CISTATUS2);
return ((reg >> 7) & 0x3f) - 1;
}
/* Locking: the caller holds fimc->slock */
void fimc_activate_capture(struct fimc_ctx *ctx)
{

3
drivers/media/platform/s5p-fimc/fimc-reg.h
View File

@ -307,7 +307,8 @@ void fimc_hw_clear_irq(struct fimc_dev *dev);
void fimc_hw_enable_scaler(struct fimc_dev *dev, bool on);
void fimc_hw_activate_input_dma(struct fimc_dev *dev, bool on);
void fimc_hw_dis_capture(struct fimc_dev *dev);
u32 fimc_hw_get_frame_index(struct fimc_dev *dev);
s32 fimc_hw_get_frame_index(struct fimc_dev *dev);
s32 fimc_hw_get_prev_frame_index(struct fimc_dev *dev);
void fimc_activate_capture(struct fimc_ctx *ctx);
void fimc_deactivate_capture(struct fimc_dev *fimc);

75
drivers/media/platform/s5p-fimc/mipi-csis.c
View File

@ -2,7 +2,7 @@
* Samsung S5P/EXYNOS4 SoC series MIPI-CSI receiver driver
*
* Copyright (C) 2011 - 2012 Samsung Electronics Co., Ltd.
* Sylwester Nawrocki, <s.nawrocki@samsung.com>
* Sylwester Nawrocki <s.nawrocki@samsung.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@ -98,6 +98,11 @@ MODULE_PARM_DESC(debug, "Debug level (0-2)");
#define CSIS_MAX_PIX_WIDTH 0xffff
#define CSIS_MAX_PIX_HEIGHT 0xffff
/* Non-image packet data buffers */
#define S5PCSIS_PKTDATA_ODD 0x2000
#define S5PCSIS_PKTDATA_EVEN 0x3000
#define S5PCSIS_PKTDATA_SIZE SZ_4K
enum {
CSIS_CLK_MUX,
CSIS_CLK_GATE,
@ -110,8 +115,8 @@ static char *csi_clock_name[] = {
#define NUM_CSIS_CLOCKS ARRAY_SIZE(csi_clock_name)
static const char * const csis_supply_name[] = {
"vdd11", /* 1.1V or 1.2V (s5pc100) MIPI CSI suppply */
"vdd18", /* VDD 1.8V and MIPI CSI PLL supply */
"vddcore", /* CSIS Core (1.0V, 1.1V or 1.2V) suppply */
"vddio", /* CSIS I/O and PLL (1.8V) supply */
};
#define CSIS_NUM_SUPPLIES ARRAY_SIZE(csis_supply_name)
@ -144,12 +149,18 @@ static const struct s5pcsis_event s5pcsis_events[] = {
};
#define S5PCSIS_NUM_EVENTS ARRAY_SIZE(s5pcsis_events)
struct csis_pktbuf {
u32 *data;
unsigned int len;
};
/**
* struct csis_state - the driver's internal state data structure
* @lock: mutex serializing the subdev and power management operations,
* protecting @format and @flags members
* @pads: CSIS pads array
* @sd: v4l2_subdev associated with CSIS device instance
* @index: the hardware instance index
* @pdev: CSIS platform device
* @regs: mmaped I/O registers memory
* @supplies: CSIS regulator supplies
@ -159,12 +170,14 @@ static const struct s5pcsis_event s5pcsis_events[] = {
* @csis_fmt: current CSIS pixel format
* @format: common media bus format for the source and sink pad
* @slock: spinlock protecting structure members below
* @pkt_buf: the frame embedded (non-image) data buffer
* @events: MIPI-CSIS event (error) counters
*/
struct csis_state {
struct mutex lock;
struct media_pad pads[CSIS_PADS_NUM];
struct v4l2_subdev sd;
u8 index;
struct platform_device *pdev;
void __iomem *regs;
struct regulator_bulk_data supplies[CSIS_NUM_SUPPLIES];
@ -175,6 +188,7 @@ struct csis_state {
struct v4l2_mbus_framefmt format;
struct spinlock slock;
struct csis_pktbuf pkt_buf;
struct s5pcsis_event events[S5PCSIS_NUM_EVENTS];
};
@ -202,7 +216,11 @@ static const struct csis_pix_format s5pcsis_formats[] = {
.code = V4L2_MBUS_FMT_JPEG_1X8,
.fmt_reg = S5PCSIS_CFG_FMT_USER(1),
.data_alignment = 32,
},
}, {
.code = V4L2_MBUS_FMT_S5C_UYVY_JPEG_1X8,
.fmt_reg = S5PCSIS_CFG_FMT_USER(1),
.data_alignment = 32,
}
};
#define s5pcsis_write(__csis, __r, __v) writel(__v, __csis->regs + __r)
@ -266,7 +284,7 @@ static void __s5pcsis_set_format(struct csis_state *state)
struct v4l2_mbus_framefmt *mf = &state->format;
u32 val;
v4l2_dbg(1, debug, &state->sd, "fmt: %d, %d x %d\n",
v4l2_dbg(1, debug, &state->sd, "fmt: %#x, %d x %d\n",
mf->code, mf->width, mf->height);
/* Color format */
@ -304,8 +322,10 @@ static void s5pcsis_set_params(struct csis_state *state)
val |= S5PCSIS_CTRL_ALIGN_32BIT;
else /* 24-bits */
val &= ~S5PCSIS_CTRL_ALIGN_32BIT;
/* Not using external clock. */
val &= ~S5PCSIS_CTRL_WCLK_EXTCLK;
if (pdata->wclk_source)
val |= S5PCSIS_CTRL_WCLK_EXTCLK;
s5pcsis_write(state, S5PCSIS_CTRL, val);
/* Update the shadow register. */
@ -529,6 +549,22 @@ static int s5pcsis_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
return 0;
}
static int s5pcsis_s_rx_buffer(struct v4l2_subdev *sd, void *buf,
unsigned int *size)
{
struct csis_state *state = sd_to_csis_state(sd);
unsigned long flags;
*size = min_t(unsigned int, *size, S5PCSIS_PKTDATA_SIZE);
spin_lock_irqsave(&state->slock, flags);
state->pkt_buf.data = buf;
state->pkt_buf.len = *size;
spin_unlock_irqrestore(&state->slock, flags);
return 0;
}
static int s5pcsis_log_status(struct v4l2_subdev *sd)
{
struct csis_state *state = sd_to_csis_state(sd);
@ -566,6 +602,7 @@ static struct v4l2_subdev_pad_ops s5pcsis_pad_ops = {
};
static struct v4l2_subdev_video_ops s5pcsis_video_ops = {
.s_rx_buffer = s5pcsis_s_rx_buffer,
.s_stream = s5pcsis_s_stream,
};
@ -578,13 +615,26 @@ static struct v4l2_subdev_ops s5pcsis_subdev_ops = {
static irqreturn_t s5pcsis_irq_handler(int irq, void *dev_id)
{
struct csis_state *state = dev_id;
struct csis_pktbuf *pktbuf = &state->pkt_buf;
unsigned long flags;
u32 status;
status = s5pcsis_read(state, S5PCSIS_INTSRC);
spin_lock_irqsave(&state->slock, flags);
if ((status & S5PCSIS_INTSRC_NON_IMAGE_DATA) && pktbuf->data) {
u32 offset;
if (status & S5PCSIS_INTSRC_EVEN)
offset = S5PCSIS_PKTDATA_EVEN;
else
offset = S5PCSIS_PKTDATA_ODD;
memcpy(pktbuf->data, state->regs + offset, pktbuf->len);
pktbuf->data = NULL;
rmb();
}
/* Update the event/error counters */
if ((status & S5PCSIS_INTSRC_ERRORS) || debug) {
int i;
@ -620,14 +670,15 @@ static int __devinit s5pcsis_probe(struct platform_device *pdev)
spin_lock_init(&state->slock);
state->pdev = pdev;
state->index = max(0, pdev->id);
pdata = pdev->dev.platform_data;
if (pdata == NULL || pdata->phy_enable == NULL) {
if (pdata == NULL) {
dev_err(&pdev->dev, "Platform data not fully specified\n");
return -EINVAL;
}
if ((pdev->id == 1 && pdata->lanes > CSIS1_MAX_LANES) ||
if ((state->index == 1 && pdata->lanes > CSIS1_MAX_LANES) ||
pdata->lanes > CSIS0_MAX_LANES) {
dev_err(&pdev->dev, "Unsupported number of data lanes: %d\n",
pdata->lanes);
@ -710,7 +761,6 @@ static int __devinit s5pcsis_probe(struct platform_device *pdev)
static int s5pcsis_pm_suspend(struct device *dev, bool runtime)
{
struct s5p_platform_mipi_csis *pdata = dev->platform_data;
struct platform_device *pdev = to_platform_device(dev);
struct v4l2_subdev *sd = platform_get_drvdata(pdev);
struct csis_state *state = sd_to_csis_state(sd);
@ -722,7 +772,7 @@ static int s5pcsis_pm_suspend(struct device *dev, bool runtime)
mutex_lock(&state->lock);
if (state->flags & ST_POWERED) {
s5pcsis_stop_stream(state);
ret = pdata->phy_enable(state->pdev, false);
ret = s5p_csis_phy_enable(state->index, false);
if (ret)
goto unlock;
ret = regulator_bulk_disable(CSIS_NUM_SUPPLIES,
@ -741,7 +791,6 @@ static int s5pcsis_pm_suspend(struct device *dev, bool runtime)
static int s5pcsis_pm_resume(struct device *dev, bool runtime)
{
struct s5p_platform_mipi_csis *pdata = dev->platform_data;
struct platform_device *pdev = to_platform_device(dev);
struct v4l2_subdev *sd = platform_get_drvdata(pdev);
struct csis_state *state = sd_to_csis_state(sd);
@ -759,7 +808,7 @@ static int s5pcsis_pm_resume(struct device *dev, bool runtime)
state->supplies);
if (ret)
goto unlock;
ret = pdata->phy_enable(state->pdev, true);
ret = s5p_csis_phy_enable(state->index, true);
if (!ret) {
state->flags |= ST_POWERED;
} else {

2
drivers/media/platform/s5p-g2d/g2d.c
View File

@ -507,7 +507,7 @@ static int vidioc_g_crop(struct file *file, void *prv, struct v4l2_crop *cr)
return 0;
}
static int vidioc_try_crop(struct file *file, void *prv, struct v4l2_crop *cr)
static int vidioc_try_crop(struct file *file, void *prv, const struct v4l2_crop *cr)
{
struct g2d_ctx *ctx = prv;
struct g2d_dev *dev = ctx->dev;

6
drivers/media/platform/s5p-jpeg/jpeg-core.c
View File

@ -1353,7 +1353,7 @@ static int s5p_jpeg_probe(struct platform_device *pdev)
return ret;
}
dev_dbg(&pdev->dev, "clock source %p\n", jpeg->clk);
clk_enable(jpeg->clk);
clk_prepare_enable(jpeg->clk);
/* v4l2 device */
ret = v4l2_device_register(&pdev->dev, &jpeg->v4l2_dev);
@ -1460,7 +1460,7 @@ static int s5p_jpeg_probe(struct platform_device *pdev)
v4l2_device_unregister(&jpeg->v4l2_dev);
clk_get_rollback:
clk_disable(jpeg->clk);
clk_disable_unprepare(jpeg->clk);
clk_put(jpeg->clk);
return ret;
@ -1480,7 +1480,7 @@ static int s5p_jpeg_remove(struct platform_device *pdev)
v4l2_m2m_release(jpeg->m2m_dev);
v4l2_device_unregister(&jpeg->v4l2_dev);
clk_disable(jpeg->clk);
clk_disable_unprepare(jpeg->clk);
clk_put(jpeg->clk);
return 0;

7
drivers/media/platform/s5p-mfc/Makefile
View File

@ -1,5 +1,6 @@
obj-$(CONFIG_VIDEO_SAMSUNG_S5P_MFC) := s5p-mfc.o
s5p-mfc-y += s5p_mfc.o s5p_mfc_intr.o s5p_mfc_opr.o
s5p-mfc-y += s5p_mfc.o s5p_mfc_intr.o
s5p-mfc-y += s5p_mfc_dec.o s5p_mfc_enc.o
s5p-mfc-y += s5p_mfc_ctrl.o s5p_mfc_cmd.o
s5p-mfc-y += s5p_mfc_pm.o s5p_mfc_shm.o
s5p-mfc-y += s5p_mfc_ctrl.o s5p_mfc_pm.o
s5p-mfc-y += s5p_mfc_opr.o s5p_mfc_opr_v5.o s5p_mfc_opr_v6.o
s5p-mfc-y += s5p_mfc_cmd.o s5p_mfc_cmd_v5.o s5p_mfc_cmd_v6.o

408
drivers/media/platform/s5p-mfc/regs-mfc-v6.h Normal file
View File

@ -0,0 +1,408 @@
/*
* Register definition file for Samsung MFC V6.x Interface (FIMV) driver
*
* Copyright (c) 2012 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef _REGS_FIMV_V6_H
#define _REGS_FIMV_V6_H
#include <linux/kernel.h>
#include <linux/sizes.h>
#define S5P_FIMV_REG_SIZE_V6 (S5P_FIMV_END_ADDR - S5P_FIMV_START_ADDR)
#define S5P_FIMV_REG_COUNT_V6 ((S5P_FIMV_END_ADDR - S5P_FIMV_START_ADDR) / 4)
/* Number of bits that the buffer address should be shifted for particular
* MFC buffers. */
#define S5P_FIMV_MEM_OFFSET_V6 0
#define S5P_FIMV_START_ADDR_V6 0x0000
#define S5P_FIMV_END_ADDR_V6 0xfd80
#define S5P_FIMV_REG_CLEAR_BEGIN_V6 0xf000
#define S5P_FIMV_REG_CLEAR_COUNT_V6 1024
/* Codec Common Registers */
#define S5P_FIMV_RISC_ON_V6 0x0000
#define S5P_FIMV_RISC2HOST_INT_V6 0x003C
#define S5P_FIMV_HOST2RISC_INT_V6 0x0044
#define S5P_FIMV_RISC_BASE_ADDRESS_V6 0x0054
#define S5P_FIMV_MFC_RESET_V6 0x1070
#define S5P_FIMV_HOST2RISC_CMD_V6 0x1100
#define S5P_FIMV_H2R_CMD_EMPTY_V6 0
#define S5P_FIMV_H2R_CMD_SYS_INIT_V6 1
#define S5P_FIMV_H2R_CMD_OPEN_INSTANCE_V6 2
#define S5P_FIMV_CH_SEQ_HEADER_V6 3
#define S5P_FIMV_CH_INIT_BUFS_V6 4
#define S5P_FIMV_CH_FRAME_START_V6 5
#define S5P_FIMV_H2R_CMD_CLOSE_INSTANCE_V6 6
#define S5P_FIMV_H2R_CMD_SLEEP_V6 7
#define S5P_FIMV_H2R_CMD_WAKEUP_V6 8
#define S5P_FIMV_CH_LAST_FRAME_V6 9
#define S5P_FIMV_H2R_CMD_FLUSH_V6 10
/* RMVME: REALLOC used? */
#define S5P_FIMV_CH_FRAME_START_REALLOC_V6 5
#define S5P_FIMV_RISC2HOST_CMD_V6 0x1104
#define S5P_FIMV_R2H_CMD_EMPTY_V6 0
#define S5P_FIMV_R2H_CMD_SYS_INIT_RET_V6 1
#define S5P_FIMV_R2H_CMD_OPEN_INSTANCE_RET_V6 2
#define S5P_FIMV_R2H_CMD_SEQ_DONE_RET_V6 3
#define S5P_FIMV_R2H_CMD_INIT_BUFFERS_RET_V6 4
#define S5P_FIMV_R2H_CMD_CLOSE_INSTANCE_RET_V6 6
#define S5P_FIMV_R2H_CMD_SLEEP_RET_V6 7
#define S5P_FIMV_R2H_CMD_WAKEUP_RET_V6 8
#define S5P_FIMV_R2H_CMD_COMPLETE_SEQ_RET_V6 9
#define S5P_FIMV_R2H_CMD_DPB_FLUSH_RET_V6 10
#define S5P_FIMV_R2H_CMD_NAL_ABORT_RET_V6 11
#define S5P_FIMV_R2H_CMD_FW_STATUS_RET_V6 12
#define S5P_FIMV_R2H_CMD_FRAME_DONE_RET_V6 13
#define S5P_FIMV_R2H_CMD_FIELD_DONE_RET_V6 14
#define S5P_FIMV_R2H_CMD_SLICE_DONE_RET_V6 15
#define S5P_FIMV_R2H_CMD_ENC_BUFFER_FUL_RET_V6 16
#define S5P_FIMV_R2H_CMD_ERR_RET_V6 32
#define S5P_FIMV_FW_VERSION_V6 0xf000
#define S5P_FIMV_INSTANCE_ID_V6 0xf008
#define S5P_FIMV_CODEC_TYPE_V6 0xf00c
#define S5P_FIMV_CONTEXT_MEM_ADDR_V6 0xf014
#define S5P_FIMV_CONTEXT_MEM_SIZE_V6 0xf018
#define S5P_FIMV_PIXEL_FORMAT_V6 0xf020
#define S5P_FIMV_METADATA_ENABLE_V6 0xf024
#define S5P_FIMV_DBG_BUFFER_ADDR_V6 0xf030
#define S5P_FIMV_DBG_BUFFER_SIZE_V6 0xf034
#define S5P_FIMV_RET_INSTANCE_ID_V6 0xf070
#define S5P_FIMV_ERROR_CODE_V6 0xf074
#define S5P_FIMV_ERR_WARNINGS_START_V6 160
#define S5P_FIMV_ERR_DEC_MASK_V6 0xffff
#define S5P_FIMV_ERR_DEC_SHIFT_V6 0
#define S5P_FIMV_ERR_DSPL_MASK_V6 0xffff0000
#define S5P_FIMV_ERR_DSPL_SHIFT_V6 16
#define S5P_FIMV_DBG_BUFFER_OUTPUT_SIZE_V6 0xf078
#define S5P_FIMV_METADATA_STATUS_V6 0xf07C
#define S5P_FIMV_METADATA_ADDR_MB_INFO_V6 0xf080
#define S5P_FIMV_METADATA_SIZE_MB_INFO_V6 0xf084
/* Decoder Registers */
#define S5P_FIMV_D_CRC_CTRL_V6 0xf0b0
#define S5P_FIMV_D_DEC_OPTIONS_V6 0xf0b4
#define S5P_FIMV_D_OPT_FMO_ASO_CTRL_MASK_V6 4
#define S5P_FIMV_D_OPT_DDELAY_EN_SHIFT_V6 3
#define S5P_FIMV_D_OPT_LF_CTRL_SHIFT_V6 1
#define S5P_FIMV_D_OPT_LF_CTRL_MASK_V6 0x3
#define S5P_FIMV_D_OPT_TILE_MODE_SHIFT_V6 0
#define S5P_FIMV_D_DISPLAY_DELAY_V6 0xf0b8
#define S5P_FIMV_D_SET_FRAME_WIDTH_V6 0xf0bc
#define S5P_FIMV_D_SET_FRAME_HEIGHT_V6 0xf0c0
#define S5P_FIMV_D_SEI_ENABLE_V6 0xf0c4
/* Buffer setting registers */
#define S5P_FIMV_D_MIN_NUM_DPB_V6 0xf0f0
#define S5P_FIMV_D_MIN_LUMA_DPB_SIZE_V6 0xf0f4
#define S5P_FIMV_D_MIN_CHROMA_DPB_SIZE_V6 0xf0f8
#define S5P_FIMV_D_MVC_NUM_VIEWS_V6 0xf0fc
#define S5P_FIMV_D_MIN_NUM_MV_V6 0xf100
#define S5P_FIMV_D_NUM_DPB_V6 0xf130
#define S5P_FIMV_D_LUMA_DPB_SIZE_V6 0xf134
#define S5P_FIMV_D_CHROMA_DPB_SIZE_V6 0xf138
#define S5P_FIMV_D_MV_BUFFER_SIZE_V6 0xf13c
#define S5P_FIMV_D_LUMA_DPB_V6 0xf140
#define S5P_FIMV_D_CHROMA_DPB_V6 0xf240
#define S5P_FIMV_D_MV_BUFFER_V6 0xf340
#define S5P_FIMV_D_SCRATCH_BUFFER_ADDR_V6 0xf440
#define S5P_FIMV_D_SCRATCH_BUFFER_SIZE_V6 0xf444
#define S5P_FIMV_D_METADATA_BUFFER_ADDR_V6 0xf448
#define S5P_FIMV_D_METADATA_BUFFER_SIZE_V6 0xf44c
#define S5P_FIMV_D_NUM_MV_V6 0xf478
#define S5P_FIMV_D_CPB_BUFFER_ADDR_V6 0xf4b0
#define S5P_FIMV_D_CPB_BUFFER_SIZE_V6 0xf4b4
#define S5P_FIMV_D_AVAILABLE_DPB_FLAG_UPPER_V6 0xf4b8
#define S5P_FIMV_D_AVAILABLE_DPB_FLAG_LOWER_V6 0xf4bc
#define S5P_FIMV_D_CPB_BUFFER_OFFSET_V6 0xf4c0
#define S5P_FIMV_D_SLICE_IF_ENABLE_V6 0xf4c4
#define S5P_FIMV_D_PICTURE_TAG_V6 0xf4c8
#define S5P_FIMV_D_STREAM_DATA_SIZE_V6 0xf4d0
/* Display information register */
#define S5P_FIMV_D_DISPLAY_FRAME_WIDTH_V6 0xf500
#define S5P_FIMV_D_DISPLAY_FRAME_HEIGHT_V6 0xf504
/* Display status */
#define S5P_FIMV_D_DISPLAY_STATUS_V6 0xf508
#define S5P_FIMV_D_DISPLAY_LUMA_ADDR_V6 0xf50c
#define S5P_FIMV_D_DISPLAY_CHROMA_ADDR_V6 0xf510
#define S5P_FIMV_D_DISPLAY_FRAME_TYPE_V6 0xf514
#define S5P_FIMV_D_DISPLAY_CROP_INFO1_V6 0xf518
#define S5P_FIMV_D_DISPLAY_CROP_INFO2_V6 0xf51c
#define S5P_FIMV_D_DISPLAY_PICTURE_PROFILE_V6 0xf520
#define S5P_FIMV_D_DISPLAY_LUMA_CRC_TOP_V6 0xf524
#define S5P_FIMV_D_DISPLAY_CHROMA_CRC_TOP_V6 0xf528
#define S5P_FIMV_D_DISPLAY_LUMA_CRC_BOT_V6 0xf52c
#define S5P_FIMV_D_DISPLAY_CHROMA_CRC_BOT_V6 0xf530
#define S5P_FIMV_D_DISPLAY_ASPECT_RATIO_V6 0xf534
#define S5P_FIMV_D_DISPLAY_EXTENDED_AR_V6 0xf538
/* Decoded picture information register */
#define S5P_FIMV_D_DECODED_FRAME_WIDTH_V6 0xf53c
#define S5P_FIMV_D_DECODED_FRAME_HEIGHT_V6 0xf540
#define S5P_FIMV_D_DECODED_STATUS_V6 0xf544
#define S5P_FIMV_DEC_CRC_GEN_MASK_V6 0x1
#define S5P_FIMV_DEC_CRC_GEN_SHIFT_V6 6
#define S5P_FIMV_D_DECODED_LUMA_ADDR_V6 0xf548
#define S5P_FIMV_D_DECODED_CHROMA_ADDR_V6 0xf54c
#define S5P_FIMV_D_DECODED_FRAME_TYPE_V6 0xf550
#define S5P_FIMV_DECODE_FRAME_MASK_V6 7
#define S5P_FIMV_D_DECODED_CROP_INFO1_V6 0xf554
#define S5P_FIMV_D_DECODED_CROP_INFO2_V6 0xf558
#define S5P_FIMV_D_DECODED_PICTURE_PROFILE_V6 0xf55c
#define S5P_FIMV_D_DECODED_NAL_SIZE_V6 0xf560
#define S5P_FIMV_D_DECODED_LUMA_CRC_TOP_V6 0xf564
#define S5P_FIMV_D_DECODED_CHROMA_CRC_TOP_V6 0xf568
#define S5P_FIMV_D_DECODED_LUMA_CRC_BOT_V6 0xf56c
#define S5P_FIMV_D_DECODED_CHROMA_CRC_BOT_V6 0xf570
/* Returned value register for specific setting */
#define S5P_FIMV_D_RET_PICTURE_TAG_TOP_V6 0xf574
#define S5P_FIMV_D_RET_PICTURE_TAG_BOT_V6 0xf578
#define S5P_FIMV_D_RET_PICTURE_TIME_TOP_V6 0xf57c
#define S5P_FIMV_D_RET_PICTURE_TIME_BOT_V6 0xf580
#define S5P_FIMV_D_CHROMA_FORMAT_V6 0xf588
#define S5P_FIMV_D_MPEG4_INFO_V6 0xf58c
#define S5P_FIMV_D_H264_INFO_V6 0xf590
#define S5P_FIMV_D_METADATA_ADDR_CONCEALED_MB_V6 0xf594
#define S5P_FIMV_D_METADATA_SIZE_CONCEALED_MB_V6 0xf598
#define S5P_FIMV_D_METADATA_ADDR_VC1_PARAM_V6 0xf59c
#define S5P_FIMV_D_METADATA_SIZE_VC1_PARAM_V6 0xf5a0
#define S5P_FIMV_D_METADATA_ADDR_SEI_NAL_V6 0xf5a4
#define S5P_FIMV_D_METADATA_SIZE_SEI_NAL_V6 0xf5a8
#define S5P_FIMV_D_METADATA_ADDR_VUI_V6 0xf5ac
#define S5P_FIMV_D_METADATA_SIZE_VUI_V6 0xf5b0
#define S5P_FIMV_D_MVC_VIEW_ID_V6 0xf5b4
/* SEI related information */
#define S5P_FIMV_D_FRAME_PACK_SEI_AVAIL_V6 0xf5f0
#define S5P_FIMV_D_FRAME_PACK_ARRGMENT_ID_V6 0xf5f4
#define S5P_FIMV_D_FRAME_PACK_SEI_INFO_V6 0xf5f8
#define S5P_FIMV_D_FRAME_PACK_GRID_POS_V6 0xf5fc
/* Encoder Registers */
#define S5P_FIMV_E_FRAME_WIDTH_V6 0xf770
#define S5P_FIMV_E_FRAME_HEIGHT_V6 0xf774
#define S5P_FIMV_E_CROPPED_FRAME_WIDTH_V6 0xf778
#define S5P_FIMV_E_CROPPED_FRAME_HEIGHT_V6 0xf77c
#define S5P_FIMV_E_FRAME_CROP_OFFSET_V6 0xf780
#define S5P_FIMV_E_ENC_OPTIONS_V6 0xf784
#define S5P_FIMV_E_PICTURE_PROFILE_V6 0xf788
#define S5P_FIMV_E_FIXED_PICTURE_QP_V6 0xf790
#define S5P_FIMV_E_RC_CONFIG_V6 0xf794
#define S5P_FIMV_E_RC_QP_BOUND_V6 0xf798
#define S5P_FIMV_E_RC_RPARAM_V6 0xf79c
#define S5P_FIMV_E_MB_RC_CONFIG_V6 0xf7a0
#define S5P_FIMV_E_PADDING_CTRL_V6 0xf7a4
#define S5P_FIMV_E_MV_HOR_RANGE_V6 0xf7ac
#define S5P_FIMV_E_MV_VER_RANGE_V6 0xf7b0
#define S5P_FIMV_E_VBV_BUFFER_SIZE_V6 0xf84c
#define S5P_FIMV_E_VBV_INIT_DELAY_V6 0xf850
#define S5P_FIMV_E_NUM_DPB_V6 0xf890
#define S5P_FIMV_E_LUMA_DPB_V6 0xf8c0
#define S5P_FIMV_E_CHROMA_DPB_V6 0xf904
#define S5P_FIMV_E_ME_BUFFER_V6 0xf948
#define S5P_FIMV_E_SCRATCH_BUFFER_ADDR_V6 0xf98c
#define S5P_FIMV_E_SCRATCH_BUFFER_SIZE_V6 0xf990
#define S5P_FIMV_E_TMV_BUFFER0_V6 0xf994
#define S5P_FIMV_E_TMV_BUFFER1_V6 0xf998
#define S5P_FIMV_E_SOURCE_LUMA_ADDR_V6 0xf9f0
#define S5P_FIMV_E_SOURCE_CHROMA_ADDR_V6 0xf9f4
#define S5P_FIMV_E_STREAM_BUFFER_ADDR_V6 0xf9f8
#define S5P_FIMV_E_STREAM_BUFFER_SIZE_V6 0xf9fc
#define S5P_FIMV_E_ROI_BUFFER_ADDR_V6 0xfA00
#define S5P_FIMV_E_PARAM_CHANGE_V6 0xfa04
#define S5P_FIMV_E_IR_SIZE_V6 0xfa08
#define S5P_FIMV_E_GOP_CONFIG_V6 0xfa0c
#define S5P_FIMV_E_MSLICE_MODE_V6 0xfa10
#define S5P_FIMV_E_MSLICE_SIZE_MB_V6 0xfa14
#define S5P_FIMV_E_MSLICE_SIZE_BITS_V6 0xfa18
#define S5P_FIMV_E_FRAME_INSERTION_V6 0xfa1c
#define S5P_FIMV_E_RC_FRAME_RATE_V6 0xfa20
#define S5P_FIMV_E_RC_BIT_RATE_V6 0xfa24
#define S5P_FIMV_E_RC_QP_OFFSET_V6 0xfa28
#define S5P_FIMV_E_RC_ROI_CTRL_V6 0xfa2c
#define S5P_FIMV_E_PICTURE_TAG_V6 0xfa30
#define S5P_FIMV_E_BIT_COUNT_ENABLE_V6 0xfa34
#define S5P_FIMV_E_MAX_BIT_COUNT_V6 0xfa38
#define S5P_FIMV_E_MIN_BIT_COUNT_V6 0xfa3c
#define S5P_FIMV_E_METADATA_BUFFER_ADDR_V6 0xfa40
#define S5P_FIMV_E_METADATA_BUFFER_SIZE_V6 0xfa44
#define S5P_FIMV_E_STREAM_SIZE_V6 0xfa80
#define S5P_FIMV_E_SLICE_TYPE_V6 0xfa84
#define S5P_FIMV_E_PICTURE_COUNT_V6 0xfa88
#define S5P_FIMV_E_RET_PICTURE_TAG_V6 0xfa8c
#define S5P_FIMV_E_STREAM_BUFFER_WRITE_POINTER_V6 0xfa90
#define S5P_FIMV_E_ENCODED_SOURCE_LUMA_ADDR_V6 0xfa94
#define S5P_FIMV_E_ENCODED_SOURCE_CHROMA_ADDR_V6 0xfa98
#define S5P_FIMV_E_RECON_LUMA_DPB_ADDR_V6 0xfa9c
#define S5P_FIMV_E_RECON_CHROMA_DPB_ADDR_V6 0xfaa0
#define S5P_FIMV_E_METADATA_ADDR_ENC_SLICE_V6 0xfaa4
#define S5P_FIMV_E_METADATA_SIZE_ENC_SLICE_V6 0xfaa8
#define S5P_FIMV_E_MPEG4_OPTIONS_V6 0xfb10
#define S5P_FIMV_E_MPEG4_HEC_PERIOD_V6 0xfb14
#define S5P_FIMV_E_ASPECT_RATIO_V6 0xfb50
#define S5P_FIMV_E_EXTENDED_SAR_V6 0xfb54
#define S5P_FIMV_E_H264_OPTIONS_V6 0xfb58
#define S5P_FIMV_E_H264_LF_ALPHA_OFFSET_V6 0xfb5c
#define S5P_FIMV_E_H264_LF_BETA_OFFSET_V6 0xfb60
#define S5P_FIMV_E_H264_I_PERIOD_V6 0xfb64
#define S5P_FIMV_E_H264_FMO_SLICE_GRP_MAP_TYPE_V6 0xfb68
#define S5P_FIMV_E_H264_FMO_NUM_SLICE_GRP_MINUS1_V6 0xfb6c
#define S5P_FIMV_E_H264_FMO_SLICE_GRP_CHANGE_DIR_V6 0xfb70
#define S5P_FIMV_E_H264_FMO_SLICE_GRP_CHANGE_RATE_MINUS1_V6 0xfb74
#define S5P_FIMV_E_H264_FMO_RUN_LENGTH_MINUS1_0_V6 0xfb78
#define S5P_FIMV_E_H264_FMO_RUN_LENGTH_MINUS1_1_V6 0xfb7c
#define S5P_FIMV_E_H264_FMO_RUN_LENGTH_MINUS1_2_V6 0xfb80
#define S5P_FIMV_E_H264_FMO_RUN_LENGTH_MINUS1_3_V6 0xfb84
#define S5P_FIMV_E_H264_ASO_SLICE_ORDER_0_V6 0xfb88
#define S5P_FIMV_E_H264_ASO_SLICE_ORDER_1_V6 0xfb8c
#define S5P_FIMV_E_H264_ASO_SLICE_ORDER_2_V6 0xfb90
#define S5P_FIMV_E_H264_ASO_SLICE_ORDER_3_V6 0xfb94
#define S5P_FIMV_E_H264_ASO_SLICE_ORDER_4_V6 0xfb98
#define S5P_FIMV_E_H264_ASO_SLICE_ORDER_5_V6 0xfb9c
#define S5P_FIMV_E_H264_ASO_SLICE_ORDER_6_V6 0xfba0
#define S5P_FIMV_E_H264_ASO_SLICE_ORDER_7_V6 0xfba4
#define S5P_FIMV_E_H264_CHROMA_QP_OFFSET_V6 0xfba8
#define S5P_FIMV_E_H264_NUM_T_LAYER_V6 0xfbac
#define S5P_FIMV_E_H264_HIERARCHICAL_QP_LAYER0_V6 0xfbb0
#define S5P_FIMV_E_H264_HIERARCHICAL_QP_LAYER1_V6 0xfbb4
#define S5P_FIMV_E_H264_HIERARCHICAL_QP_LAYER2_V6 0xfbb8
#define S5P_FIMV_E_H264_HIERARCHICAL_QP_LAYER3_V6 0xfbbc
#define S5P_FIMV_E_H264_HIERARCHICAL_QP_LAYER4_V6 0xfbc0
#define S5P_FIMV_E_H264_HIERARCHICAL_QP_LAYER5_V6 0xfbc4
#define S5P_FIMV_E_H264_HIERARCHICAL_QP_LAYER6_V6 0xfbc8
#define S5P_FIMV_E_H264_FRAME_PACKING_SEI_INFO_V6 0xfc4c
#define S5P_FIMV_ENC_FP_ARRANGEMENT_TYPE_SIDE_BY_SIDE_V6 0
#define S5P_FIMV_ENC_FP_ARRANGEMENT_TYPE_TOP_BOTTOM_V6 1
#define S5P_FIMV_ENC_FP_ARRANGEMENT_TYPE_TEMPORAL_V6 2
#define S5P_FIMV_E_MVC_FRAME_QP_VIEW1_V6 0xfd40
#define S5P_FIMV_E_MVC_RC_FRAME_RATE_VIEW1_V6 0xfd44
#define S5P_FIMV_E_MVC_RC_BIT_RATE_VIEW1_V6 0xfd48
#define S5P_FIMV_E_MVC_RC_QBOUND_VIEW1_V6 0xfd4c
#define S5P_FIMV_E_MVC_RC_RPARA_VIEW1_V6 0xfd50
#define S5P_FIMV_E_MVC_INTER_VIEW_PREDICTION_ON_V6 0xfd80
/* Codec numbers */
#define S5P_FIMV_CODEC_NONE_V6 -1
#define S5P_FIMV_CODEC_H264_DEC_V6 0
#define S5P_FIMV_CODEC_H264_MVC_DEC_V6 1
#define S5P_FIMV_CODEC_MPEG4_DEC_V6 3
#define S5P_FIMV_CODEC_FIMV1_DEC_V6 4
#define S5P_FIMV_CODEC_FIMV2_DEC_V6 5
#define S5P_FIMV_CODEC_FIMV3_DEC_V6 6
#define S5P_FIMV_CODEC_FIMV4_DEC_V6 7
#define S5P_FIMV_CODEC_H263_DEC_V6 8
#define S5P_FIMV_CODEC_VC1RCV_DEC_V6 9
#define S5P_FIMV_CODEC_VC1_DEC_V6 10
/* FIXME: Add 11~12 */
#define S5P_FIMV_CODEC_MPEG2_DEC_V6 13
#define S5P_FIMV_CODEC_VP8_DEC_V6 14
/* FIXME: Add 15~16 */
#define S5P_FIMV_CODEC_H264_ENC_V6 20
#define S5P_FIMV_CODEC_H264_MVC_ENC_V6 21
#define S5P_FIMV_CODEC_MPEG4_ENC_V6 23
#define S5P_FIMV_CODEC_H263_ENC_V6 24
#define S5P_FIMV_NV12M_HALIGN_V6 16
#define S5P_FIMV_NV12MT_HALIGN_V6 16
#define S5P_FIMV_NV12MT_VALIGN_V6 16
#define S5P_FIMV_TMV_BUFFER_ALIGN_V6 16
#define S5P_FIMV_LUMA_DPB_BUFFER_ALIGN_V6 256
#define S5P_FIMV_CHROMA_DPB_BUFFER_ALIGN_V6 256
#define S5P_FIMV_ME_BUFFER_ALIGN_V6 256
#define S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6 256
#define S5P_FIMV_LUMA_MB_TO_PIXEL_V6 256
#define S5P_FIMV_CHROMA_MB_TO_PIXEL_V6 128
#define S5P_FIMV_NUM_TMV_BUFFERS_V6 2
#define S5P_FIMV_MAX_FRAME_SIZE_V6 (2 * SZ_1M)
#define S5P_FIMV_NUM_PIXELS_IN_MB_ROW_V6 16
#define S5P_FIMV_NUM_PIXELS_IN_MB_COL_V6 16
/* Buffer size requirements defined by hardware */
#define S5P_FIMV_TMV_BUFFER_SIZE_V6(w, h) (((w) + 1) * ((h) + 1) * 8)
#define S5P_FIMV_ME_BUFFER_SIZE_V6(imw, imh, mbw, mbh) \
((DIV_ROUND_UP(imw, 64) * DIV_ROUND_UP(imh, 64) * 256) + \
(DIV_ROUND_UP((mbw) * (mbh), 32) * 16))
#define S5P_FIMV_SCRATCH_BUF_SIZE_H264_DEC_V6(w, h) (((w) * 192) + 64)
#define S5P_FIMV_SCRATCH_BUF_SIZE_MPEG4_DEC_V6(w, h) \
((w) * ((h) * 64 + 144) + (2048/16 * (h) * 64) + \
(2048/16 * 256 + 8320))
#define S5P_FIMV_SCRATCH_BUF_SIZE_VC1_DEC_V6(w, h) \
(2096 * ((w) + (h) + 1))
#define S5P_FIMV_SCRATCH_BUF_SIZE_H263_DEC_V6(w, h) ((w) * 400)
#define S5P_FIMV_SCRATCH_BUF_SIZE_VP8_DEC_V6(w, h) \
((w) * 32 + (h) * 128 + (((w) + 1) / 2) * 64 + 2112)
#define S5P_FIMV_SCRATCH_BUF_SIZE_H264_ENC_V6(w, h) \
(((w) * 64) + (((w) + 1) * 16) + (4096 * 16))
#define S5P_FIMV_SCRATCH_BUF_SIZE_MPEG4_ENC_V6(w, h) \
(((w) * 16) + (((w) + 1) * 16))
/* MFC Context buffer sizes */
#define MFC_CTX_BUF_SIZE_V6 (28 * SZ_1K) /* 28KB */
#define MFC_H264_DEC_CTX_BUF_SIZE_V6 (2 * SZ_1M) /* 2MB */
#define MFC_OTHER_DEC_CTX_BUF_SIZE_V6 (20 * SZ_1K) /* 20KB */
#define MFC_H264_ENC_CTX_BUF_SIZE_V6 (100 * SZ_1K) /* 100KB */
#define MFC_OTHER_ENC_CTX_BUF_SIZE_V6 (12 * SZ_1K) /* 12KB */
/* MFCv6 variant defines */
#define MAX_FW_SIZE_V6 (SZ_1M) /* 1MB */
#define MAX_CPB_SIZE_V6 (3 * SZ_1M) /* 3MB */
#define MFC_VERSION_V6 0x61
#define MFC_NUM_PORTS_V6 1
#endif /* _REGS_FIMV_V6_H */

41
drivers/media/platform/s5p-mfc/regs-mfc.h
View File

@ -12,6 +12,9 @@
#ifndef _REGS_FIMV_H
#define _REGS_FIMV_H
#include <linux/kernel.h>
#include <linux/sizes.h>
#define S5P_FIMV_REG_SIZE (S5P_FIMV_END_ADDR - S5P_FIMV_START_ADDR)
#define S5P_FIMV_REG_COUNT ((S5P_FIMV_END_ADDR - S5P_FIMV_START_ADDR) / 4)
@ -144,6 +147,7 @@
#define S5P_FIMV_ENC_PROFILE_H264_MAIN 0
#define S5P_FIMV_ENC_PROFILE_H264_HIGH 1
#define S5P_FIMV_ENC_PROFILE_H264_BASELINE 2
#define S5P_FIMV_ENC_PROFILE_H264_CONSTRAINED_BASELINE 3
#define S5P_FIMV_ENC_PROFILE_MPEG4_SIMPLE 0
#define S5P_FIMV_ENC_PROFILE_MPEG4_ADVANCED_SIMPLE 1
#define S5P_FIMV_ENC_PIC_STRUCT 0x083c /* picture field/frame flag */
@ -213,6 +217,7 @@
#define S5P_FIMV_DEC_STATUS_RESOLUTION_MASK (3<<4)
#define S5P_FIMV_DEC_STATUS_RESOLUTION_INC (1<<4)
#define S5P_FIMV_DEC_STATUS_RESOLUTION_DEC (2<<4)
#define S5P_FIMV_DEC_STATUS_RESOLUTION_SHIFT 4
/* Decode frame address */
#define S5P_FIMV_DECODE_Y_ADR 0x2024
@ -377,6 +382,16 @@
#define S5P_FIMV_R2H_CMD_EDFU_INIT_RET 16
#define S5P_FIMV_R2H_CMD_ERR_RET 32
/* Dummy definition for MFCv6 compatibilty */
#define S5P_FIMV_CODEC_H264_MVC_DEC -1
#define S5P_FIMV_R2H_CMD_FIELD_DONE_RET -1
#define S5P_FIMV_MFC_RESET -1
#define S5P_FIMV_RISC_ON -1
#define S5P_FIMV_RISC_BASE_ADDRESS -1
#define S5P_FIMV_CODEC_VP8_DEC -1
#define S5P_FIMV_REG_CLEAR_BEGIN 0
#define S5P_FIMV_REG_CLEAR_COUNT 0
/* Error handling defines */
#define S5P_FIMV_ERR_WARNINGS_START 145
#define S5P_FIMV_ERR_DEC_MASK 0xFFFF
@ -414,5 +429,31 @@
#define S5P_FIMV_SHARED_EXTENDED_SAR 0x0078
#define S5P_FIMV_SHARED_H264_I_PERIOD 0x009C
#define S5P_FIMV_SHARED_RC_CONTROL_CONFIG 0x00A0
#define S5P_FIMV_SHARED_DISP_FRAME_TYPE_SHIFT 2
/* Offset used by the hardware to store addresses */
#define MFC_OFFSET_SHIFT 11
#define FIRMWARE_ALIGN (128 * SZ_1K) /* 128KB */
#define MFC_H264_CTX_BUF_SIZE (600 * SZ_1K) /* 600KB per H264 instance */
#define MFC_CTX_BUF_SIZE (10 * SZ_1K) /* 10KB per instance */
#define DESC_BUF_SIZE (128 * SZ_1K) /* 128KB for DESC buffer */
#define SHARED_BUF_SIZE (8 * SZ_1K) /* 8KB for shared buffer */
#define DEF_CPB_SIZE (256 * SZ_1K) /* 256KB */
#define MAX_CPB_SIZE (4 * SZ_1M) /* 4MB */
#define MAX_FW_SIZE (384 * SZ_1K)
#define MFC_VERSION 0x51
#define MFC_NUM_PORTS 2
#define S5P_FIMV_SHARED_FRAME_PACK_SEI_AVAIL 0x16C
#define S5P_FIMV_SHARED_FRAME_PACK_ARRGMENT_ID 0x170
#define S5P_FIMV_SHARED_FRAME_PACK_SEI_INFO 0x174
#define S5P_FIMV_SHARED_FRAME_PACK_GRID_POS 0x178
/* Values for resolution change in display status */
#define S5P_FIMV_RES_INCREASE 1
#define S5P_FIMV_RES_DECREASE 2
#endif /* _REGS_FIMV_H */

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