linux-toradex.git/drivers/media, branch v3.10.28 Linux kernel for Apalis and Colibri modules cxd2820r_core: fix sparse warnings 2013-12-20T15:45:11+00:00 Hans Verkuil hans.verkuil@cisco.com 2013-10-04T14:01:43+00:00 a5eec39a11a81c1f3b4adcd1839187b5299ddc42 commit 0db3fa2741ad8371c21b3a6785416a4afc0cc1d4 upstream. drivers/media/dvb-frontends/cxd2820r_core.c:34:32: error: cannot size expression drivers/media/dvb-frontends/cxd2820r_core.c:68:32: error: cannot size expression Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Antti Palosaari <crope@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Cc: Frederik Himpe <fhimpe@telenet.be> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 0db3fa2741ad8371c21b3a6785416a4afc0cc1d4 upstream.

drivers/media/dvb-frontends/cxd2820r_core.c:34:32: error: cannot size expression
drivers/media/dvb-frontends/cxd2820r_core.c:68:32: error: cannot size expression

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: Frederik Himpe <fhimpe@telenet.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: af9035: unlock on error in af9035_i2c_master_xfer() 2013-12-20T15:45:10+00:00 Dan Carpenter dan.carpenter@oracle.com 2013-11-22T07:50:46+00:00 89e6d5d2c91925b16e6eaf2e867325ec3c47d513 commit 3189ef0290dcc9f44782672fade35847cb30da00 upstream. We introduced a couple new error paths which are missing unlocks. Fixes: 7760e148350b ('[media] af9035: Don't use dynamic static allocation') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 3189ef0290dcc9f44782672fade35847cb30da00 upstream.

We introduced a couple new error paths which are missing unlocks.
Fixes: 7760e148350b ('[media] af9035: Don't use dynamic static allocation')

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: af9035: add [0413:6a05] Leadtek WinFast DTV Dongle Dual 2013-12-20T15:45:10+00:00 Antti Palosaari crope@iki.fi 2013-08-08T22:41:06+00:00 53ef7579cf5eaf0fafcce062edbd0bf6dd20cabe commit 0c413d10515feae02cee967b31bb8afea8aa0d29 upstream. It is IT9135 dual design. Thanks to Michael Piko for reporting that! Reported-by: Michael Piko <michael@piko.com.au> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 0c413d10515feae02cee967b31bb8afea8aa0d29 upstream.

It is IT9135 dual design.
Thanks to Michael Piko for reporting that!

Reported-by: Michael Piko <michael@piko.com.au>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: wm8775: fix broken audio routing 2013-12-20T15:45:10+00:00 Hans Verkuil hans.verkuil@cisco.com 2013-11-11T14:02:52+00:00 43f8e28916e96bf71c01591711168a1eaa58d8e3 commit 3af41a337a5b270de3e65466a07f106ad97ad0c6 upstream. Commit 5aa9ae5ed5d449a85fbf7aac3d1fdc241c542a79 inverted the mute control state test in s_routing which caused the audio routing to fail. This broke ivtv support for the Hauppauge video/audio input bracket (which adds additional video and audio inputs) all the way back in kernel 2.6.36. This fix fixes the condition and it also removes a nonsense check on the balance control. Bisected-by: Rajil Saraswat <rajil.s@gmail.com> Signed-off-by: Andy Walls <awalls@md.metrocast.net> Reported-by: Rajil Saraswat <rajil.s@gmail.com> Tested-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 3af41a337a5b270de3e65466a07f106ad97ad0c6 upstream.

Commit 5aa9ae5ed5d449a85fbf7aac3d1fdc241c542a79 inverted the mute control
state test in s_routing which caused the audio routing to fail. This broke
ivtv support for the Hauppauge video/audio input bracket (which adds additional
video and audio inputs) all the way back in kernel 2.6.36.
This fix fixes the condition and it also removes a nonsense check on the
balance control.
Bisected-by: Rajil Saraswat <rajil.s@gmail.com>

Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Reported-by: Rajil Saraswat <rajil.s@gmail.com>
Tested-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: af9033: fix broken I2C 2013-12-20T15:45:10+00:00 Antti Palosaari crope@iki.fi 2013-11-27T20:17:43+00:00 db856694c4ec6204b3220b2089da1c642bffad22 commit d18a88b1f535d627412b2a265d71b2f7d464860e upstream. Driver did not work anymore since I2C has gone broken due to recent commit: commit 37ebaf6891ee81687bb558e8375c0712d8264ed8 [media] dvb-frontends: Don't use dynamic static allocation Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit d18a88b1f535d627412b2a265d71b2f7d464860e upstream.

Driver did not work anymore since I2C has gone broken due
to recent commit:
commit 37ebaf6891ee81687bb558e8375c0712d8264ed8
[media] dvb-frontends: Don't use dynamic static allocation

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: bttv: don't setup the controls if there are no video devices 2013-12-20T15:45:10+00:00 Hans Verkuil hans.verkuil@cisco.com 2013-11-11T11:16:03+00:00 899901b0776c94e91742f7f3e14ad39bc6e44411 commit f8e1b699a5504a2da05834c7cfdddb125a8ce088 upstream. The no_video flag was checked in all other cases except one. Calling v4l2_ctrl_handler_setup() if no_video is 1 will crash. This wasn't noticed before since there are only two card types that set no_video to 1, so this type of hardware is quite rare. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reported-by: Lorenz Röhrl <sheepshit@gmx.de> Tested-by: Lorenz Röhrl <sheepshit@gmx.de> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit f8e1b699a5504a2da05834c7cfdddb125a8ce088 upstream.

The no_video flag was checked in all other cases except one. Calling
v4l2_ctrl_handler_setup() if no_video is 1 will crash.
This wasn't noticed before since there are only two card types that
set no_video to 1, so this type of hardware is quite rare.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reported-by: Lorenz Röhrl <sheepshit@gmx.de>
Tested-by: Lorenz Röhrl <sheepshit@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: saa7164: fix return value check in saa7164_initdev() 2013-12-20T15:45:10+00:00 Wei Yongjun yongjun_wei@trendmicro.com.cn 2013-10-25T09:34:03+00:00 ec0593f929cd58143998f42263d74b10c203d393 commit 89f4d45b2752df5d222b5f63919ce59e2d8afaf4 upstream. In case of error, the function kthread_run() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 89f4d45b2752df5d222b5f63919ce59e2d8afaf4 upstream.

In case of error, the function kthread_run() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check
should be replaced with IS_ERR().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: af9035: fix broken I2C and USB I/O 2013-12-20T15:45:08+00:00 Antti Palosaari crope@iki.fi 2013-11-27T20:23:00+00:00 b96e6f2b02fd5e07a972242c0f2ddf1ccb9882f1 commit 9323297dc0ea9141f8099e474657391bb3ad98f8 upstream. There was three small buffer len calculation bugs which caused driver non-working. These are coming from recent commit: commit 7760e148350bf6df95662bc0db3734e9d991cb03 [media] af9035: Don't use dynamic static allocation Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 9323297dc0ea9141f8099e474657391bb3ad98f8 upstream.

There was three small buffer len calculation bugs which caused
driver non-working. These are coming from recent commit:
commit 7760e148350bf6df95662bc0db3734e9d991cb03
[media] af9035: Don't use dynamic static allocation

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: cx23885: Fix TeVii S471 regression since introduction of ts2020 2013-12-04T18:57:35+00:00 Johannes Koch johannes@ortsraum.de 2013-07-17T17:28:16+00:00 d4e937777fa1a97b21916eecd7d7d9dd8534d3d1 commit b43ea8068d2090cb1e44632c8a938ab40d2c7419 upstream. Patch to make TeVii S471 cards use the ts2020 tuner, since ds3000 driver no longer contains tuning code. Signed-off-by: Johannes Koch <johannes@ortsraum.de> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit b43ea8068d2090cb1e44632c8a938ab40d2c7419 upstream.

Patch to make TeVii S471 cards use the ts2020 tuner, since ds3000 driver no
longer contains tuning code.

Signed-off-by: Johannes Koch <johannes@ortsraum.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
media: s5h1420: Don't use dynamic static allocation 2013-12-04T18:57:33+00:00 Mauro Carvalho Chehab m.chehab@samsung.com 2013-11-02T07:29:42+00:00 ffc0c180edbae4149206ad5eb8485d3040cb350e commit 9736a89dafe07359d9c86bf9c3b815a250b354bc upstream. Dynamic static allocation is evil, as Kernel stack is too low, and compilation complains about it on some archs: drivers/media/dvb-frontends/s5h1420.c:851:1: warning: 's5h1420_tuner_i2c_tuner_xfer' uses dynamic stack allocation [enabled by default] Instead, let's enforce a limit for the buffer. In the specific case of this frontend, only ttpci uses it. The maximum number of messages there is two, on I2C read operations. As the logic can add an extra operation, change the size to 3. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 9736a89dafe07359d9c86bf9c3b815a250b354bc upstream.

Dynamic static allocation is evil, as Kernel stack is too low, and
compilation complains about it on some archs:
	drivers/media/dvb-frontends/s5h1420.c:851:1: warning: 's5h1420_tuner_i2c_tuner_xfer' uses dynamic stack allocation [enabled by default]
Instead, let's enforce a limit for the buffer.
In the specific case of this frontend, only ttpci uses it. The maximum
number of messages there is two, on I2C read operations. As the logic
can add an extra operation, change the size to 3.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>