Commit Graph

20043 Commits

Author SHA1 Message Date
Philipp Zabel 07ba277f89 [media] coda: move meta out of padding
Handle an empty buffer metadata list without crashing. This can happen
if the decoder is fed a broken stream, or multiple compressed frames in
a single queued buffer.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02 09:59:53 -02:00
Philipp Zabel e1519e866b [media] coda: remove context debugfs entry last
Do not remove the per-context debugfs directory before the
per-buffer debugfs entries contained therein.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02 09:59:11 -02:00
Philipp Zabel 27d056f67f [media] coda: fix encoder rate control parameter masks
This patch fixes the ENC_SEQ_RC_PARA initial delay and bitrate masks.
These bit fields are 15 bit wide, not 7 bit.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02 09:58:49 -02:00
Fabian Frederick ea0944e079 [media] s5p-mfc: remove unnecessary version.h inclusion
Based on versioncheck.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02 09:58:35 -02:00
Fabian Frederick ef8fab7f99 [media] s5p-g2d: remove unnecessary version.h inclusion
Based on versioncheck.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02 09:58:23 -02:00
Nicolas Dufresne 68e77d2e6e [media] s5p-mfc-dec: Don't use encoder stop command
The decoder should handle V4L2_DEC_CMD_STOP to trigger drain,
but it currently expecting V4L2_ENC_CMD_STOP.

Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Acked-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02 09:57:36 -02:00
Nicolas Dufresne 1b880ef62c [media] s5p-mfc-v6+: Use display_delay_enable CID
The MFC driver has two controls, DISPLAY_DELAY and DISPLAY_DELAY_ENABLE
that allow forcing the decoder to return a decoded frame sooner
regardless of the order. The added support for firmware version 6 and
higher was not taking into account the DISPLAY_DELAY_ENABLE boolean.
Instead it had a comment stating that DISPLAY_DELAY should be set to a
negative value to disable it. This is not possible since the control
range is from 0 to 65535. This feature was also supposed to be disabled
by default in order to produce frames in display order.

Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Acked-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02 09:57:14 -02:00
Antti Palosaari 08272db62a [media] si2157: change firmware variable name and type
Rename firmware variable from fw_file to fw_name and change its
type from u8 to const char as request_firmware() input is.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:50:28 -02:00
Antti Palosaari 6c3725332d [media] si2157: print chip version
Print chip version once using log level into when init() is called.
Remove cold/warm state printing as those are not very useful.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:50:06 -02:00
Antti Palosaari c7011845ca [media] si2157: print firmware version
Firmware version could be printed similarly than si2168 driver does.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:49:45 -02:00
Antti Palosaari e7f3f9f362 [media] si2157: add own goto label for kfree() on probe error
Use own goto label for error case mem free is needed, even kfree could
be called with NULL. I think it is better to have it, even not required.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:49:25 -02:00
Antti Palosaari c12922338c [media] si2157: trivial ID table changes
- Rename ID table.
- Remove magic numbers from ID table driver data field.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:49:09 -02:00
Antti Palosaari 78dab40a51 [media] si2157: change firmware download error handling
Rename firmare download error path goto label. Remove firmware NULL
set as NULL value is not needed anymore, due to recent change which
started using goto labels for firmware error handling.

Cc: Olli Salonen <olli.salonen@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:48:39 -02:00
Antti Palosaari 8fe51725d8 [media] si2157: carry pointer to client instead of state in tuner_priv
Carry struct i2c_client pointer in tuner_priv. This driver is I2C driver,
which is represented as a struct i2c_client, so better to carry this top
level structure for each routine in order to unify things.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:48:14 -02:00
Antti Palosaari 7cbf5d7651 [media] si2157: simplify si2157_cmd_execute() error path
Remove if () from firmware command error path as there should not be
any error prone conditional logic there. Use goto labels instead.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:47:45 -02:00
Antti Palosaari 70f13ff091 [media] si2157: rename device state variable from 's' to 'dev'
'dev' is likely most common name in kernel for structure containing
device state instance, so rename it in order to keep things
consistent.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:47:21 -02:00
Antti Palosaari c32b281628 [media] si2168: change firmware variable name and type
Rename firmware variable from fw_file to fw_name and change its type
from u8 to const char as request_firmware() input defines.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:46:05 -02:00
Antti Palosaari 9b7839c306 [media] si2168: print chip version
Print chip version once using log level into when init() is called.
Remove cold/warm state printing as those are not very useful.

old printing:
si2168 6-0064: found a 'Silicon Labs Si2168' in cold state
si2168 6-0064: downloading firmware from file 'dvb-demod-si2168-b40-01.fw'
si2168 6-0064: firmware version: 4.0.11
si2168 6-0064: found a 'Silicon Labs Si2168' in warm state

new printing:
si2168 6-0064: found a 'Silicon Labs Si2168-B40'
si2168 6-0064: downloading firmware from file 'dvb-demod-si2168-b40-01.fw'
si2168 6-0064: firmware version: 4.0.11

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:45:36 -02:00
Antti Palosaari 58f6693fa1 [media] si2168: remove unneeded fw variable initialization
commit 034e1ec0ce
si2168: One function call less in si2168_init() after error detection

That commit added goto label for error path to release firmware,
but forgets to remove variable NULL set. Remove those now.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:44:43 -02:00
Antti Palosaari 68c16a76c6 [media] si2168: enhance firmware download routine
All known old firmware firmware formats are downloaded using 8 byte
chunks. Reject firmware if it could not be divided to 8 byte chunks
and because of that we could simplify some calculations. Now both
supported firmware download routines are rather similar.

Cc: Olli Salonen <olli.salonen@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:44:00 -02:00
Antti Palosaari 1ee5e7dd5e [media] si2168: add own goto label for kzalloc failure
Use own label for kzalloc failure in which does not call kfree().
kfree() could be called with NULL, but it is still better to have
own label which skips unnecessary kfree().

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:43:16 -02:00
Antti Palosaari e5dd1100c7 [media] si2168: change stream id debug log formatter
Change formatter from signed to unsigned as stream_id is 32bit
unsigned variable.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:42:43 -02:00
Antti Palosaari 955e0ab8ce [media] si2168: change firmware version print from debug to info
Even firmware version is not needed to know, it is still interesting
and useful to know some cases. Due to that increase its printing to
info log level.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:42:12 -02:00
Antti Palosaari 346d4900f0 [media] si2168: rename few things
Rename some goto labels and more. No functionality changes.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:41:49 -02:00
Antti Palosaari 4affbe1d08 [media] si2168: simplify si2168_cmd_execute() error path
Remove if () from firmware command error path as there should not be
any error prone conditional logic there. Use goto labels instead.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:41:11 -02:00
Antti Palosaari 3de3583539 [media] si2168: get rid of own struct i2c_client pointer
We don't need that anymore as same pointer is passed to each
routine via struct dvb_frontend private field.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:40:24 -02:00
Antti Palosaari 6307b56080 [media] si2168: carry pointer to client instead of state
Carry struct i2c_client pointer inside struct dvb_frontend private
pointer. This driver is I2C driver, which is represented as a
struct i2c_client, so better to carry this top level structure for
each routine in order to unify things. This allows further
simplification.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:39:49 -02:00
Antti Palosaari bd01c7666c [media] si2168: rename device state variable from 's' to 'dev'
'dev' is most common name in kernel for structure containing device
state instance, so rename it.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:38:59 -02:00
Antti Palosaari f1ecc5d119 [media] si2168: define symbol rate limits
w_scan complains about missing symbol rate limits:
This dvb driver is *buggy*: the symbol rate limits are undefined - please report to linuxtv.org

Chip supports 1 to 7.2 MSymbol/s on DVB-C.

Cc: stable@vger.kernel.org
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:38:17 -02:00
Michael Ira Krufky 27f7ef7ca9 [media] lgdt3305: add support for fixed tp clock mode
Add support for controlling TP clock mode for VSB and QAM annex-B/C mode.
Gated clock mode is the default value, and does not support QAM annex-C.
The patch enables setting this control to fixed clock mode.

Signed-off-by: Michael Ira Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:32:01 -02:00
Michael Ira Krufky bdba90df2e [media] lgdt3305: we only need to pass state into lgdt3305_mpeg_mode_polarity()
Simplify the code a little bit by removing some uneeded arguments
to lgdt3305_mpeg_mode_polarity().

Signed-off-by: Michael Ira Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:30:55 -02:00
Luca Bonissi 91de062f50 [media] gspca_vc032x: Fix wrong bytesperline
I found a problem on vc032x gspca usb webcam subdriver: "bytesperline"
property is wrong for YUYV and YVYU formats.
With recent v4l-utils library (>=0.9.1), that uses "bytesperline" for
pixel format conversion, the result is a wrong jerky image.

Patch tested on my laptop (USB webcam Logitech Orbicam 046d:0892).

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=91181

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:28:46 -02:00
Hans de Goede c7e5a726d5 [media] gspca: Fix underflow in vidioc_s_parm()
"n" is a user controlled integer.  The code here doesn't handle the case
where "n" is negative and this causes a static checker warning.

	drivers/media/usb/gspca/gspca.c:1571 vidioc_s_parm()
	warn: no lower bound on 'n'

parm.capture.readbuffers is unsigned, so make n unsigned too, fixing this.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:28:16 -02:00
Joe Howse 0f5b265762 [media] gspca: Add high-speed modes for PS3 Eye camera
Add support in the PS3 Eye driver for QVGA capture at higher
frame rates: 187, 150, and 137 FPS. This functionality is valuable
because the PS3 Eye is popular for computer vision projects and no
other camera in its price range supports such high frame rates.

Correct a QVGA mode that was listed as 40 FPS. It is really 37 FPS
(half of 75 FPS).

Tests confirm that the nominal frame rates are achieved.

Signed-off-by: Joe Howse <josephhowse@nummist.com>
Tested-by: Antonio Ospite <ao2@ao2.it>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:27:49 -02:00
Antonio Ospite 13e6c9f4bc [media] gspca_stv06xx: enable button found on some Quickcam Express variant
Signed-off-by: Antonio Ospite <ao2@ao2.it>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:27:25 -02:00
Hans Verkuil 80b0963e16 [media] pwc: fix WARN_ON
If start_streaming fails, then the buffers must be given back to vb2 with state
QUEUED, not ERROR. Otherwise a WARN_ON will be generated.

In the disconnect it is pointless to call pwc_cleanup_queued_bufs() as stop_streaming()
will be called anyway.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Tested-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:27:03 -02:00
Hans de Goede a4bca4c7ad [media] rc: sunxi-cir: Add support for the larger fifo found on sun5i and sun6i
Add support for the larger fifo found on sun5i and sun6i, having a separate
compatible for the ir found on sun5i & sun6i also is useful if we ever want
to add ir transmit support, because the sun5i & sun6i version do not have
transmit support.

Note this commits also adds checking for the end-of-packet interrupt flag
(which was already enabled), as the fifo-data-available interrupt flag only
gets set when the trigger-level is exceeded. So far we've been getting away
with not doing this because of the low trigger-level, but this is something
which we should have done since day one.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:26:31 -02:00
Hans de Goede 44f8af6846 [media] rc: sunxi-cir: Add support for an optional reset controller
On sun6i the cir block is attached to the reset controller, add support
for de-asserting the reset if a reset controller is specified in dt.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:26:08 -02:00
Mauro Carvalho Chehab 2c794075d4 [media] gspca/touptek: Fix a few CodingStyle issues
Checkpatch complained about a few issues, like FSF address. Also,
multi-line comments are not following the Kernel CodingStyle.

While not too late, let's fix those issues.

Cc: John McMaster <johndmcmaster@gmail.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:25:02 -02:00
John McMaster 7cc42d9f75 [media] gspca_touptek: Add support for ToupTek UCMOS series USB cameras
Adds support for AmScope MU800 / ToupTek UCMOS08000KPB USB microscope camera.

Signed-off-by: John McMaster <johndmcmaster@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:13:13 -02:00
Hans Verkuil afad4dd50a [media] vivid: Y offset should depend on quant. range
When converting to or from Y'CbCr and R'G'B' the Y offset depends
on the quantization range: it's 0 for full and 16 for limited range.
But in the code it was hardcoded to 16. This messed up the brightness
of the generated pattern.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 18:03:19 -02:00
Sakari Ailus cb88d7384e [media] smiapp: Don't compile of_read_number() if CONFIG_OF isn't defined
of_read_number() is defined in of.h but does not return an error code, so
that non-of implementation could simply return an error.

Temporarily work around this until of_read_number() can be replaced by
of_property_read_u64_array().

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29 17:59:22 -02:00
Antti Palosaari 8d44aeefcd [media] rtl28xxu: change module unregister order
We must unregister frontend first and after that driver itself. That
order went wrong after demod drivers were switched to kernel I2C
drivers, causing crashes.

Tested-by: Benjamin Larsson <benjamin@southpole.se>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-27 10:57:58 -02:00
Antti Palosaari 83b2f84957 [media] rtl28xxu: switch rtl2832 demod attach to I2C binding
As rtl2832 driver support now I2C binding we will switch to that one.

Tested-by: Benjamin Larsson <benjamin@southpole.se>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-27 10:57:18 -02:00
Antti Palosaari c2c8386f82 [media] rtl2832: convert driver to I2C binding
Convert that driver to I2C driver model.
Legacy DVB binding is left also for later removal...

Tested-by: Benjamin Larsson <benjamin@southpole.se>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-27 10:55:36 -02:00
Fabian Frederick 566cc8a5e7 [media] uvcvideo: remove unnecessary version.h inclusion
Based on versioncheck.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-27 10:39:34 -02:00
Aviv Greenberg 9fae30acde [media] uvcvideo: Remove extra commit on resume()
The UVC spec is a bit vague wrt devices using bulk endpoints,
specifically, how to signal to a device to start streaming.

For devices using isoc endpoints, the sequence for start streaming is:
1) The host sends PROBE_CONTROL(SET_CUR) PROBE_CONTROL(GET_CUR)
2) Host selects desired config and calls COMMIT_CONTROL(SET_CUR)
3) Host selects an alt interface other then zero - e.g SELECT_ALTERNATE_INTERFACE(1)
4) The device starts streaming

However for devices using bulk endpoints, there must be *no* alt interface
other than setting zero. From the UVC spec:
"A VideoStreaming interface containing a bulk endpoint for streaming shall
support only alternate setting zero. Additional alternate settings containing
bulk endpoints are not permitted in a device that is compliant with the Video
Class specification."

So for devices using bulk endpoints, step #3 above is irrelevant, and thus
cannot be used as an indication for the device to start streaming.
So in practice, such devices start streaming immediately after a
COMMIT_CONTROL(SET_CUR).

In the uvc resume() handler, an unsolicited commit is sent, which causes
devices using bulk endpoints to start streaming unintentionally.

This patch modifies resume() handler to send a commit only if streaming
needs to be reestablished, i.e if the device was actually streaming before is
was suspended.

Signed-off-by: Aviv Greenberg <aviv.d.greenberg@intel.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-27 10:39:17 -02:00
Nobuhiro Iwamatsu 533ab2231d [media] v4l: vsp1: Fix VI6_DISP_IRQ_STA_LNE macro
LNE bit in VI6_DISP_IRQ_STA register are from the 0 bit to 4 bit.
This fixes bit position specified by VI6_DISP_IRQ_STA_LNE.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-27 10:38:24 -02:00
Nobuhiro Iwamatsu 59a7954ce3 [media] v4l: vsp1: Fix VI6_DISP_IRQ_ENB_LNEE macro
LNEE bit in VI6_DISP_IRQ_ENB register are from the 0 bit to 4 bit.
This fixes bit position specified by VI6_DISP_IRQ_ENB_LNEE.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-27 10:37:06 -02:00
Takanari Hayama 8cb0b63490 [media] v4l: vsp1: bru: Fix minimum input pixel size
According to the spec, the minimum input pixel size for BRU is 1px,
not 4px.

Signed-off-by: Takanari Hayama <taki@igel.co.jp>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-27 10:36:45 -02:00