Commit Graph

214 Commits

Author SHA1 Message Date
Mauro Carvalho Chehab 65e2f1cb3f [media] af9015: Don't use dynamic static allocation
Dynamic static allocation is evil, as Kernel stack is too low, and
compilation complains about it on some archs:
	drivers/media/usb/dvb-usb-v2/af9015.c:433:1: warning: 'af9015_eeprom_hash' uses dynamic stack allocation [enabled by default]
In this specific case, it is a gcc bug, as the size is a const, but
it is easy to just change it from const to a #define, getting rid of
the gcc warning.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-08 09:45:45 -02:00
Antti Palosaari 8fdd33b1bc [media] rtl28xxu: add 15f4:0131 Astrometa DVB-T2
Components are RTL2832P + R828D + MN88472.
Currently support only DVB-T as there is no driver for MN88472 demod.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-10-31 06:09:56 -02:00
Antti Palosaari 8b4cac1a12 [media] rtl28xxu: add RTL2832P + R828D support
RTL2832P is version of RTL2832U with extra TS interface.
As for now, we support only integrated RTL2832 demod.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-10-31 06:09:49 -02:00
Antti Palosaari dd0f5e0b75 [media] dvb_usb_v2: get rid of deferred probe
Deferred probe was added in order to avoid udev vs. Kernel firmware
download problems. It is not needed anymore.
https://bugzilla.redhat.com/show_bug.cgi?id=827538

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-18 07:55:06 -03:00
Antti Palosaari e42efde4e4 [media] lme2510: do not use bInterfaceNumber from dvb_usb_v2
No need to access bInterfaceNumber via dvb_usb_v2 internals as driver
has it already.
That patch is prepare for dvb_usb_v2 deferred probe hack removal. It was
added due to udev firmware loading problems, but things are fixed after
that and it is not needed anymore.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-18 07:54:37 -03:00
Antti Palosaari e2c257f458 [media] dvb-usb-v2: fix Kconfig dependency when RC_CORE=m
It is not allowed to build driver as a build-in when RC_CORE
(remote controller support) is build as a module.
randconfig build error with next-20130719, in drivers/media/usb
drivers/built-in.o: In function `dvb_usbv2_disconnect':
(.text+0x154b39): undefined reference to `rc_unregister_device'
drivers/built-in.o: In function `dvb_usbv2_init_work':
dvb_usb_core.c:(.text+0x155b2d): undefined reference to `rc_allocate_device'
dvb_usb_core.c:(.text+0x155c38): undefined reference to `rc_register_device'
dvb_usb_core.c:(.text+0x155c5b): undefined reference to `rc_free_device'
drivers/built-in.o: In function `anysee_rc_query':
anysee.c:(.text+0x157795): undefined reference to `rc_keydown'

Reported-by: Jim Davis <jim.epost@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-07-26 10:12:53 -03:00
Mauro Carvalho Chehab 188af63c0a Merge branch 'v4l_for_linus' into patchwork
* v4l_for_linus:
  [media] Fix build when drivers are builtin and frontend modules
  [media] s5p makefiles: don't override other selections on obj-[ym]
  [media] exynos4-is: Fix FIMC-IS clocks initialization
  [media] rtl28xxu: fix buffer overflow when probing Rafael Micro r820t tuner

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-25 07:25:09 -03:00
Hans Verkuil c778edb5bd [media] mxl111sf: don't redefine pr_err/info/debug
Remove the silly redefines of pr_err/info/debug.
This improves readability and it also gets rid of a bunch of warnings when
compiling this driver for older kernels using the compatibility media_build
system.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-19 11:08:44 -03:00
Gianluca Gennari a908eb9936 [media] rtl28xxu: fix buffer overflow when probing Rafael Micro r820t tuner
As suggested by Antti, this patch replaces:
https://patchwork.kernel.org/patch/2649861/
The buffer overflow is fixed by reading only the r820t ID register.

Signed-off-by: Gianluca Gennari <gennarone@gmail.com>
Acked-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-17 15:25:34 -03:00
Antti Palosaari 7df272563a [media] rtl28xxu: correct latest device name
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-08 22:00:12 -03:00
Alessandro Miceli c6be75264b [media] Add support for Crypto Redi PC50A device (rtl2832u + FC0012 tuner)
The device has been tested on a MIPSel box with kernel 3.1.1 and backported media_tree drivers
The kernel detects the device with the following output:
usbcore: registered new interface driver dvb_usb_rtl28xxu
usb 1-2: dvb_usb_v2: found a 'Crypto Redi PC50A' in warm state
usb 1-2: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
DVB: registering new adapter (Crypto Redi PC50A)
usb 1-2: DVB: registering adapter 1 frontend 0 (Realtek RTL2832 (DVB-T))...
i2c i2c-4: fc0012: Fitipower FC0012 successfully identified
usb 1-2: dvb_usb_v2: 'Crypto Redi PC50A' successfully initialized and connected

[crope@iki.fi: fix trivial merge conflict]
Signed-off-by: Alessandro Miceli <angelofsky1980@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-08 21:59:59 -03:00
Antti Palosaari 526ca8dc6a [media] rtl28xxu: use masked reg write where possible
Use masked register write inside rtl2832u_power_ctrl().

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-08 21:58:51 -03:00
Antti Palosaari bc6fc53de8 [media] rtl28xxu: map remote for TerraTec Cinergy T Stick Black
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-08 21:56:44 -03:00
Antti Palosaari 7dc0a01634 [media] rtl28xxu: correct some device names
... just because I want to be perfect ;)

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-08 21:56:32 -03:00
Miroslav Šustek 6c5a4065eb [media] rtl28xxu: Add USB ID for Leadtek WinFast DTV Dongle mini
USB ID 0413:6a03 is Leadtek WinFast DTV Dongle mini.
Decoder Realtek RTL2832U and tuner Infineon TUA9001.

Signed-off-by: Miroslav Šustek <sustmidown@centrum.cz>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-08 21:56:17 -03:00
Antti Palosaari 5a18664e49 [media] rtl28xxu: remove redundant IS_ENABLED macro
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-08 21:56:03 -03:00
Antti Palosaari f39fac3e40 [media] rtl28xxu: reimplement rtl2832u remote controller
Thanks to Rodrigo for original implementation!

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-08 21:55:38 -03:00
Rodrigo Tartajo 1e41413f98 [media] rtl2832u: restore ir remote control support
Hi,
This patch uses the driver from openpli[1] as a template to restore the remote control support.
I had to divert from the original to use the in kernel rc protocol decoder. The key repetition does,
not seem to work but I cant find the problem in the driver. As a raw rc provider, no key table is
hardcoded.
Rodrigo.
[1]: https://aur.archlinux.org/packages/dvb-usb-rtl2832u-openpli/?comments=all

Signed-off-by: Rodrigo Tartajo <rtarty@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-08 21:54:53 -03:00
Antti Palosaari d716ef46fb [media] af9035: correct TS mode handling
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-08 21:45:22 -03:00
Antti Palosaari e8292e28e3 [media] af9035: minor log writing changes
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-08 21:44:51 -03:00
Antti Palosaari cb9114e963 [media] af9035: make checkpatch.pl happy!
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-08 21:42:23 -03:00
Antti Palosaari 3b98c34783 [media] af9035: implement I2C adapter read operation
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-08 21:40:32 -03:00
Alessandro Miceli a7fab85111 [media] Add support for 'Digital Dual TV Receiver CTVDIGDUAL v2
Tested on a MIPSel box with 3.3.6 kernel
The kernel output when the device will be detected follows:
usbcore: registered new interface driver dvb_usb_it913x
it913x: Chip Version=01 Chip Type=9135
it913x: Remote propriety (raw) mode
it913x: Dual mode=3 Tuner Type=38
it913x: Chip Version=01 Chip Type=9135
usb 2-1: dvb_usb_v2: found a 'Digital Dual TV Receiver CTVDIGDUAL_V2' in cold state
usb 2-1: dvb_usb_v2: downloading firmware from file 'dvb-usb-it9137-01.fw'
it913x: FRM Starting Firmware Download
it913x: FRM Firmware Download Completed - Resetting Device
it913x: Chip Version=01 Chip Type=9135
it913x: Firmware Version 204147968
usb 2-1: dvb_usb_v2: found a 'Digital Dual TV Receiver CTVDIGDUAL_V2' in warm state
usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
DVB: registering new adapter (Digital Dual TV Receiver CTVDIGDUAL_V2)
it913x-fe: ADF table value      :00
it913x-fe: Crystal Frequency :12000000 Adc Frequency :20250000 ADC X2: 00
it913x-fe: Tuner LNA type :38
usb 2-1: DVB: registering adapter 1 frontend 0 (Digital Dual TV Receiver CTVDIGDUAL_V2_1)...
usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
DVB: registering new adapter (Digital Dual TV Receiver CTVDIGDUAL_V2)
it913x-fe: ADF table value      :00
it913x-fe: Crystal Frequency :12000000 Adc Frequency :20250000 ADC X2: 00
it913x-fe: Tuner LNA type :38
usb 2-1: DVB: registering adapter 2 frontend 0 (Digital Dual TV Receiver CTVDIGDUAL_V2_2)...
usb 2-1: dvb_usb_v2: 'Digital Dual TV Receiver CTVDIGDUAL_V2' successfully initialized and connected
RC part not tested

Signed-off-by: Alessandro Miceli <angelofsky1980@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-08 20:19:46 -03:00
Mauro Carvalho Chehab cfc3d6c444 Merge branch 'topic/r820t' into patchwork
* topic/r820t: (31 commits)
  [media] r820t: Don't divide the IF by two
  [media] r820t: disable auto gain/VGA setting
  [media] rtl2832: Fix IF calculus
  [media] r820t: put it into automatic gain mode
  [media] r820t: Fix hp_cor filter mask
  [media] r820t: fix PLL calculus
  [media] r820t: Don't put it in standby if not initialized yet
  [media] r820t: avoid rewrite all regs when not needed
  [media] r820t: Allow disabling IMR callibration
  [media] r820t: add a commented code for GPIO
  [media] r820t: add IMR calibrate code
  [media] r820t: proper initialize the PLL register
  [media] r820t: use usleep_range()
  [media] r820t: fix prefix of the r820t_read() function
  [media] r820t: split the function that read cached regs
  [media] r820t: better report signal strength
  [media] r820t: add support for diplexer
  [media] r820t: Show the read data in the bit-reversed order
  [media] r820t: use the second table for 7MHz
  [media] r820t: Invert bits for read ops
  ...
2013-04-25 10:26:21 -03:00
Geert Uytterhoeven 542b329f8e [media] anysee: Grammar s/report the/report to/
[mchehab@redhat.com: Fix a merge conflict]
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-25 09:56:55 -03:00
Geert Uytterhoeven ecb52ab821 [media] anysee: Initialize ret = 0 in anysee_frontend_attach()
drivers/media/usb/dvb-usb-v2/anysee.c: In function ‘anysee_frontend_attach’:
drivers/media/usb/dvb-usb-v2/anysee.c:641: warning: ‘ret’ may be used uninitialized in this function
And gcc is right (see the ANYSEE_HW_507T case), so initialize ret to zero
to fix this.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-25 09:55:16 -03:00
Mauro Carvalho Chehab 9e30edd890 [media] rtl28xxu: use r820t to obtain the signal strength
Now that we can get the strength from r820t, use it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Tested-by: Antti Palosaari <crope@iki.fi>
2013-04-16 21:23:01 -03:00
Mauro Carvalho Chehab 6889ab2a25 [media] rtl28xxu: add support for Rafael Micro r820t
This tuner is used on some rtl2882 dongles. Add it to the driver.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Tested-by: Antti Palosaari <crope@iki.fi>
2013-04-16 21:19:10 -03:00
Mauro Carvalho Chehab 99ca5557ff [media] it913x: rename its tuner driver to tuner_it913x
There are three drivers with *it913x name on it, and they all
belong to the same device:
	a tuner, at it913x.c;
	a frontend: it913x-fe.c;
	a bridge: it913x.c, renamed to dvb_usb_it913x by the
building system.

This is confusing. Even more confusing are the two .c files with
the same name under different directories, with different contents
and different functions. So, prepend the tuner one.

This also breaks the out-of-tree compilation system.

Reported-by: Frederic Fays <frederic.fays@gmail.com>
Acked-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-16 20:06:05 -03:00
Hans Verkuil 79a63c60a6 [media] media: move dvb-usb-v2/cypress_firmware.c to media/common
Loading the cypress firmware is not dvb specific and should be common
functionality. Move the source to media/common and make it a standalone
module.
As a result we can remove the dependency on dvb-usb in go7007, which has
nothing to do with dvb.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-29 11:35:06 -03:00
Wei Yongjun 0170a39b69 [media] af9035: fix missing unlock on error in af9035_ctrl_msg()
Add the missing unlock before return from function af9035_ctrl_msg()
in the error handling case.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-26 08:37:45 -03:00
Jose Alberto Reguero 78c7bc4bd2 [media] [PATH] enable dual tuner to Avermedia Twinstar in af9035 driver
This patch enable dual tuner for Avermedia Twinstar.

Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-23 11:06:20 -03:00
Antti Palosaari b09e71a8de [media] it913x: fix pid filter
I just made commit: "dvb_usb_v2: rework USB streaming logic" that
breaks that driver PID filter.
it913x driver checks use of PID filter directly from DVB USB v2 core
internal variable "adap->pid_filtering" and stores it to own state.
Calling order of .pid_filter_ctrl() and .pid_filter() was changed
and due to that state was updated too late. Update state earlier.
TODO: checking PID filter usage from DVB USB v2 is not very good idea
as PID filter callbacks are called only when PID filter is enabled.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-23 10:02:41 -03:00
Antti Palosaari 96d7ca5ec9 [media] dvb_usb_v2: rework USB streaming logic
Control flow order changed a little bit. HW PID filter is now
disabled also when streaming is stopped - earlier it was just
set only when streaming was started.
Control flow is now:
* set streaming status bit
* submit USB streaming packets
* enable HW PID filter
* ask device to start streaming
* N x add PID to device HW PID filter
... streaming video ...
* N x remove PID from device HW PID filter
* ask device to stop streaming
* disable HW PID filter
* kill USB streaming packets
* clear streaming status bit

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-23 10:02:04 -03:00
Antti Palosaari 61356eea67 [media] cypress_firmware: make checkpatch.pl happy
New checkpatch version likes to see strings not to split multiple
lines even those are exceeding 80 line length.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-23 10:00:23 -03:00
Antti Palosaari 6d7cfec413 [media] dvb_usb_v2: make checkpatch.pl happy
New checkpatch version likes to see strings not to split multiple
lines even those are exceeding 80 line length.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-23 09:59:56 -03:00
Antti Palosaari bdecbe43e3 [media] dvb_usb_v2: replace Kernel userspace lock with wait queue
There was sync mutex which was held over userspace. That is very
wrong and could cause deadlock if different userspace process is
used to "unlock". Wait queue seems to be correct solution for
that kind of synchronizing issue so use it instead.
lock debug gives following bug report:
================================================
[ BUG: lock held when returning to user space! ]
3.9.0-rc1+ #38 Tainted: G           O
------------------------------------------------
tzap/4614 is leaving the kernel with locks still held!
1 lock held by tzap/4614:

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-23 09:58:49 -03:00
Mauro Carvalho Chehab 028c70ff42 [media] dvb-usb/dvb-usb-v2: use IS_ENABLED
Instead of checking everywhere there for 3 symbols, use instead
IS_ENABLED macro.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-23 09:33:30 -03:00
Wei Yongjun 13828c61e9 [media] dvb_usb_v2: make local function dvb_usb_v2_generic_io() static
dvb_usb_v2_generic_io() was not declared. It should be static.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-22 13:50:12 -03:00
Antti Palosaari 75cd5886ed [media] af9035: style changes for remote controller polling
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 19:06:31 -03:00
Antti Palosaari 1bfd5294dd [media] af9035: check I/O errors on IR polling
Use more careful error checks.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 19:06:13 -03:00
Antti Palosaari 70375ecc45 [media] af9035: change dual mode boolean to bit field
For some reason there seems to be value	0x03 in eeprom for dual mode
(and 0x00 for single mode). Boolean is not always 1 bit wide - it
could be 8 bit wide too. Storing number 0x03 to boolean causes driver
to thing there is 4 tuners in some cases :o
Add also some comments regarding to eeprom.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 19:01:58 -03:00
Antti Palosaari 1c72fe2679 [media] af9035: enable remote controller for IT9135 too
There is no difference towards AF9035 remote controller, so enable it.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 19:01:28 -03:00
Antti Palosaari ab56ad6ada [media] af9035: set demod TS mode config in read_config()
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 19:01:14 -03:00
Antti Palosaari 431a6d4ab9 [media] af9035: use already detected eeprom base addr
eeprom memory mapped base address is detected at the very first.
Use it everywhere.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 19:01:00 -03:00
Antti Palosaari 8229da5064 [media] af9035: select firmware loader according to firmware
AF9035 and IT9135 supports two different firmware format. Select
correct loader according to first byte of firmware file.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 19:00:38 -03:00
Antti Palosaari 44af747f4e [media] it913x: get rid of it913x config struct
We don't need it. Tuner ID and device address are enough.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 18:58:46 -03:00
Antti Palosaari df8f1be14f [media] af9035: IT9135 dual tuner related changes
Now it supports IT9135 based dual tuner devices.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 18:56:42 -03:00
Antti Palosaari bc3c9e10fc [media] af9035: basic support for IT9135 v2 chips
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 18:55:13 -03:00
Antti Palosaari 9ea3681db4 [media] af9035: merge af9035 and it9135 eeprom read routines
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 18:51:31 -03:00
Antti Palosaari bada342e08 [media] af9035: USB1.1 support (== PID filters)
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 18:50:53 -03:00
Antti Palosaari a7816b7667 [media] af9035: constify clock tables
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 18:49:41 -03:00
Antti Palosaari b799b8102b [media] af9035: [0ccd:0099] TerraTec Cinergy T Stick Dual RC (rev. 2)
That same USB ID is used both AF9015 and AF9035 driver.
iManufacturer is only thing we can select correct driver without a I/O.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 18:49:20 -03:00
Antti Palosaari e8c7aab50d [media] af9015: reject device TerraTec Cinergy T Stick Dual RC (rev. 2)
That same USB ID is used both AF9015 and AF9035 driver.
iManufacturer is only thing we can select correct driver without a I/O.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 18:49:02 -03:00
Antti Palosaari 0d94d6a04b [media] af9035: fix af9033 demod sampling frequency
ADC needs to be also multiplied to 2 as it9135.
Fixes bug I introduced few commits ago.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 18:48:16 -03:00
Antti Palosaari 74c1883a56 [media] af9035: add auto configuration heuristic for it9135
Detect automatically multiple chip versions and select configuration
according to that.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 18:47:55 -03:00
Antti Palosaari ac77fb0f0c [media] af9035: add support for 1st gen it9135
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21 18:47:19 -03:00
Syam Sidhardhan 72873e51c5 [media] lmedm04: Remove redundant NULL check before kfree
kfree on NULL pointer is a no-op.

Signed-off-by: Syam Sidhardhan <s.syam@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-19 15:19:29 -03:00
Antti Palosaari 4458a54c5e [media] anysee: coding style changes
I did what I liked to do. Also corrected two long log writings
as checkpatch.pl was complaining about those.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-18 16:54:57 -03:00
Antti Palosaari 6c604e8e86 [media] anysee: do not use buffers from stack for usb_bulk_msg()
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-18 16:54:26 -03:00
Antti Palosaari 3484d37a66 [media] af9035: do not use buffers from stack for usb_bulk_msg()
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-18 16:53:33 -03:00
Antti Palosaari aff8c2d475 [media] af9015: do not use buffers from stack for usb_bulk_msg()
WARNING: at lib/dma-debug.c:947 check_for_stack+0xa7/0xf0()
ehci-pci 0000:00:04.1: DMA-API: device driver maps memory fromstack

Reported-by: poma <pomidorabelisima@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-18 16:51:17 -03:00
Antti Palosaari acb0549acc [media] dvb_usb_v2: locked versions of USB bulk IO functions
Implement:
dvb_usbv2_generic_rw_locked()
dvb_usbv2_generic_write_locked()
Caller must hold device lock when locked versions are called.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-18 16:43:15 -03:00
Syam Sidhardhan 06f950f43f [media] lmedm04: Fix possible NULL pointer dereference
Check for (adap == NULL) has to done before accessing adap.

Signed-off-by: Syam Sidhardhan <s.syam@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-18 16:34:15 -03:00
Fabrizio Gazzato d9b7595bed [media] af9035: add ID [0ccd:00aa] TerraTec Cinergy T Stick (rev. 2)
This patch adds USB ID for alternative "Terratec Cinergy T Stick".
Tested by a friend: works similarly to 0ccd:0093 version (af9035+tua9001)

Signed-off-by: Fabrizio Gazzato <fabrizio.gazzato@gmail.com>
Acked-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-14 11:24:03 -03:00
Fabrizio Gazzato e6a60d768b [media] rtl28xxu: Add USB ID for MaxMedia HU394-T
Add USB ID for MaxMedia HU394-T USB DVB-T Multi (FM, DAB, DAB+)
dongle (RTL2832U+FC0012)

In Italy, is branded as "DIKOM USB-DVBT HD"
lsusb:	ID 1b80:d394 Afatech

Signed-off-by: Fabrizio Gazzato <fabrizio.gazzato@gmail.com>
Acked-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-05 17:02:54 -03:00
Linus Torvalds 21fbd5809a Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:

 - Some cleanups at V4L2 documentation

 - new drivers: ts2020 frontend, ov9650 sensor, s5c73m3 sensor,
   sh-mobile veu mem2mem driver, radio-ma901, davinci_vpfe staging
   driver

 - Lots of missing MAINTAINERS entries added

 - several em28xx driver improvements, including its conversion to
   videobuf2

 - several fixups on drivers to make them to better comply with the API

 - DVB core: add support for DVBv5 stats, allowing the implementation of
   statistics for new standards like ISDB

 - mb86a20s: add statistics to the driver

 - lots of new board additions, cleanups, and driver improvements.

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (596 commits)
  [media] media: Add 0x3009 USB PID to ttusb2 driver (fixed diff)
  [media] rtl28xxu: Add USB IDs for Compro VideoMate U620F
  [media] em28xx: add usb id for terratec h5 rev. 3
  [media] media: rc: gpio-ir-recv: add support for device tree parsing
  [media] mceusb: move check earlier to make smatch happy
  [media] radio-si470x doc: add info about v4l2-ctl and sox+alsa
  [media] staging: media: Remove unnecessary OOM messages
  [media] sh_vou: Use vou_dev instead of vou_file wherever possible
  [media] sh_vou: Use video_drvdata()
  [media] drivers/media/platform/soc_camera/pxa_camera.c: use devm_ functions
  [media] mt9t112: mt9t111 format set up differs from mt9t112
  [media] sh-mobile-ceu-camera: fix SHARPNESS control default
  Revert "[media] fc0011: Return early, if the frequency is already tuned"
  [media] cx18/ivtv: fix regression: remove __init from a non-init function
  [media] em28xx: fix analog streaming with USB bulk transfers
  [media] stv0900: remove unnecessary null pointer check
  [media] fc0011: Return early, if the frequency is already tuned
  [media] fc0011: Add some sanity checks and cleanups
  [media] fc0011: Fix xin value clamping
  Revert "[media] [PATH,1/2] mxl5007 move reset to attach"
  ...
2013-02-24 17:35:10 -08:00
Alistair Buxton b9e2afff1e [media] rtl28xxu: Add USB IDs for Compro VideoMate U620F
Signed-off-by: Alistair Buxton <a.j.buxton@gmail.com>
Acked-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-02-13 17:58:54 -02:00
Eddi De Pieri 09f9408dc3 [media] Support Digivox Mini HD (rtl2832)
Add support for Digivox Mini HD (rtl2832)
The tuner works, but with worst performance then realtek linux driver,
due to incomplete implementation of fc2580.c

Signed-off-by: Eddi De Pieri <eddi@depieri.net>
Tested-by: Lorenzo Dongarrà <lorenzo_64@katamail.com>
Acked-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-02-06 08:16:08 -02:00
Kees Cook e141a48185 drivers/media: remove depends on CONFIG_EXPERIMENTAL
The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-21 14:52:44 -08:00
Antti Palosaari 9db15638e1 [media] rtl28xxu: correct some device names
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 10:26:31 -02:00
Alexander Inyukhin 78a5e70919 [media] rtl28xxu: add Gigabyte U7300 DVB-T Dongle
Device with ID 1b80:d393 is the Gigabyte U7300 DVB-T dongle.
It contains decoder Realtek RTL2832U and tuner Fitipower FC0012.

[crope@iki.fi: fix trivial merge conflict]
Signed-off-by: Alexander Inyukhin <shurick@sectorb.msk.ru>
Signed-off-by: Antti Palosaari <crope@iki.fi>

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 10:26:15 -02:00
Antti Palosaari 3971e79a87 [media] rtl28xxu: [1b80:d3a8] ASUS My Cinema-U3100Mini Plus V2
RF-tuner is Fitipower FC0013

Reported-by: Renato Gallo <renatogallo@unixproducts.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 10:25:43 -02:00
Antti Palosaari 37b44a0f04 [media] dvb_usb_v2: use IS_ENABLED() macro
replace:
 #if defined(CONFIG_RC_CORE) || defined(CONFIG_RC_CORE_MODULE)
with:
 #if IS_ENABLED(CONFIG_RC_CORE)

Reported-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 10:20:13 -02:00
Antti Palosaari ac1c86c857 [media] dvb_usb_v2: change rc polling active/deactive logic
Use own flag to mark when rc polling is active/deactive and make
decisions, like start/stop polling on suspend/resume, against that.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 10:20:03 -02:00
Antti Palosaari ef3824029d [media] dvb_usb_v2: use dummy function defines instead stub functions
I think it is better (cheaper) to use dummy defines for functions
that has no meaning when remote controller is disabled by Kconfig.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 10:19:55 -02:00
Antti Palosaari 21354c6de3 [media] dvb_usb_v2: remove rc-core stub implementations
Those are not needed anymore as all dvb-usb-v2 drivers has proper
dependency checks for RC-core.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 10:18:24 -02:00
Antti Palosaari 21ca203036 [media] it913x: remove unused define and increase module version
Signed-off-by: Antti Palosaari <crope@iki.fi>
Acked-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 10:18:11 -02:00
Antti Palosaari b963c2083a [media] it913x: make remote controller optional
Do not compile remote controller when RC-core is disabled by Kconfig.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 10:17:36 -02:00
Antti Palosaari 7b75322af1 [media] az6007: make remote controller optional
Do not compile remote controller when RC-core is disabled by Kconfig.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 10:17:26 -02:00
Antti Palosaari eed5670a31 [media] af9035: make remote controller optional
Do not compile remote controller when RC-core is disabled by Kconfig.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 10:17:18 -02:00
Antti Palosaari b6215596b5 [media] af9015: make remote controller optional
Do not compile remote controller when RC-core is disabled by Kconfig.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 10:16:59 -02:00
Antti Palosaari d5c6209068 [media] anysee: make remote controller optional
Do not compile remote controller when RC-core is disabled by Kconfig.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 10:16:50 -02:00
Antti Palosaari cedda37015 [media] rtl28xxu: make remote controller optional
Do not compile remote controller when RC-core is disabled by Kconfig.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 10:15:30 -02:00
Antti Palosaari 0c87c66aa3 [media] dvb_usb_v2: make remote controller optional
Make it possible to compile dvb_usb_v2 driver without the remote
controller (RC-core).

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 10:15:07 -02:00
Antti Palosaari ff4e3fe86f [media] af9035: print warning when firmware is bad
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 09:10:34 -02:00
Antti Palosaari 3a98477200 [media] fc0012: use config directly from the config struct
No need to copy config to the driver state. Those are coming from
the const struct and could be used directly.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Acked-by: Hans-Frieder Vogt <hfvogt@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 09:07:28 -02:00
Antti Palosaari 0bb3d8ac87 [media] af9035: add support for fc0012 dual tuner configuration
That adds support for AF9035 dual devices having FC0012 tuners.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 09:06:59 -02:00
Antti Palosaari ad3a758bb3 [media] fc0012: use struct for driver config
I need even more configuration options and overloading dvb_attach()
for all those sounds quite stupid. Due to that switch struct and make
room for new options.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Acked-by: Hans-Frieder Vogt <hfvogt@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 09:04:57 -02:00
Antti Palosaari bf97b6373b [media] af9035: dual mode related changes
Various small changes and fixes releated to dual mode.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 09:04:17 -02:00
Jose Alberto Reguero 9805992ffc [media] af9035: dual mode support
Adds initial support for af9035 dual mode designs.

Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net>
[crope@iki.fi: fix merge conflict]
Signed-off-by: Antti Palosaari <crope@iki.fi>

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 09:03:00 -02:00
Antti Palosaari 7e0bc29603 [media] af9035: support for Fitipower FC0012 tuner devices
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 09:00:26 -02:00
Malcolm Priestley 71dc98becc [media] lmedm04: correct I2C values to 7 bit addressing
The separation the lmedm04 fails on the ts2020 portion because the correct
I2C addressing.
So, it's time to correct the addressing in the remainder of lmedm04.
Tested all tuners.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-01 11:05:23 -02:00
Igor M. Liplianin b858c331cd [media] m88rs2000: make use ts2020
Tuner part of Montage rs2000 chip is similar to ts2020 tuner.
Patch to use ts2020 code.

[mchehab@redhat.com: a few CodingStyle fixes]
Signed-off-by: Igor M. Liplianin <liplianin@me.by>

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-12-28 21:37:36 -02:00
Eddi De Pieri 10a5c9148e [media] it913x: add support for Avermedia A835B
Add support for Avermedia A835B and variants.

Signed-off-by: Eddi De Pieri <eddi@depieri.net>
Cc: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-12-27 19:13:30 -02:00
Malcolm Priestley 341068fcf8 [media] it913x: fix correct endpoint size when pid filter on
I kept the count as the hardware default with dvb-usb-v2, with 5, users
can still run in to trouble with Video PIDs.
I have traced it to an incorrect endpoint size when the PID filter
is enabled. It also affected USB 2.0 with the filter on.

Reported-by: Antti Palosaari <crope@iki.fi>
Tested-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-12-23 19:48:04 -02:00
Juergen Lock e9de051666 [media] rtl28xxu: add NOXON DAB/DAB+ USB dongle rev 2
This just adds the usbid to the rtl28xxu driver, that's all that's
needed to make the stick work for DVB.

Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28 09:51:22 -02:00
Mauro Carvalho Chehab d033a308d8 Merge remote-tracking branch 'linus/master' into staging/for_v3.8
* linus/master: (1428 commits)
  futex: avoid wake_futex() for a PI futex_q
  watchdog: using u64 in get_sample_period()
  writeback: put unused inodes to LRU after writeback completion
  mm: vmscan: check for fatal signals iff the process was throttled
  Revert "mm: remove __GFP_NO_KSWAPD"
  proc: check vma->vm_file before dereferencing
  UAPI: strip the _UAPI prefix from header guards during header installation
  include/linux/bug.h: fix sparse warning related to BUILD_BUG_ON_INVALID
  Linux 3.7-rc7
  powerpc/eeh: Do not invalidate PE properly
  ALSA: hda - Fix build without CONFIG_PM
  of/address: sparc: Declare of_iomap as an extern function for sparc again
  PM / QoS: fix wrong error-checking condition
  bnx2x: remove redundant warning log
  vxlan: fix command usage in its doc
  8139cp: revert "set ring address before enabling receiver"
  MPI: Fix compilation on MIPS with GCC 4.4 and newer
  MIPS: Fix crash that occurs when function tracing is enabled
  MIPS: Merge overlapping bootmem ranges
  jbd: Fix lock ordering bug in journal_unmap_buffer()
  ...
2012-11-28 07:22:38 -02:00
Andrew Karpow 86163adb81 [media] rtl28xxu: 0ccd:00d7 TerraTec Cinergy T Stick+
added usb-id as driver supports the stick

Signed-off-by: Andrew Karpow <andy@mailbox.tu-berlin.de>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-22 12:04:53 -02:00
Antti Palosaari 08e5727416 [media] rtl28xxu: 1d19:1102 Dexatek DK mini DVB-T Dongle
Add new USB ID as driver supports it.

Reported-by: Hubert Lin <hubertwslin@gmail.com>
Tested-by: Hubert Lin <hubertwslin@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-22 12:04:35 -02:00