GitHub/LineageOS/android_kernel_motorola_exynos9610.git
12 years ago[media] V4L2 spec: document the new V4L2 DV timings ioctls
Hans Verkuil [Tue, 15 May 2012 11:04:28 +0000 (08:04 -0300)]
[media] V4L2 spec: document the new V4L2 DV timings ioctls

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] videodev2.h: add enum/query/cap dv_timings ioctls
Hans Verkuil [Tue, 24 Apr 2012 12:25:18 +0000 (09:25 -0300)]
[media] videodev2.h: add enum/query/cap dv_timings ioctls

These new ioctls make it possible for the dv_timings API to replace
the dv_preset API eventually.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] em28xx: Fix memory leak on driver defered resource release
Ezequiel García [Sat, 5 May 2012 19:13:22 +0000 (16:13 -0300)]
[media] em28xx: Fix memory leak on driver defered resource release

When the device is physically unplugged but there are still
open file handles, resource release is defered until last
opened handle is closed.
This patch fixes a missing em28xx_fh struct release.
Tested by compilation only.

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] V4L2: mt9t112: fixup JPEG initialization workaround
Masahiro Nakai [Tue, 8 May 2012 04:22:31 +0000 (01:22 -0300)]
[media] V4L2: mt9t112: fixup JPEG initialization workaround

It has been indicated on Atmark Techno Web page
http://armadillo.atmark-techno.com/faq/a800eva-dont-work-camera

Signed-off-by: Masahiro Nakai <nakai@atmark-techno.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] V4L2: sh_mobile_ceu: manage lower 8bit bus
Kuninori Morimoto [Tue, 8 May 2012 03:00:07 +0000 (00:00 -0300)]
[media] V4L2: sh_mobile_ceu: manage lower 8bit bus

CAMCR::DTIF feild controls camera bus as upper8bit/16bit/lower8bit.
This patch manages unmanaged lower 8bit bus

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] V4L: sh_mobile_ceu_camera: don't fail TRY_FMT
Guennadi Liakhovetski [Wed, 9 May 2012 21:12:28 +0000 (18:12 -0300)]
[media] V4L: sh_mobile_ceu_camera: don't fail TRY_FMT

VIDIOC_TRY_FMT shouldn't fail if the user requests an unsupported pixel
format. Instead the driver should replace it with a supported one. Fix the
sh_mobile_ceu_camera driver accordingly.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] V4L: soc-camera: switch to using the existing .enum_framesizes()
Guennadi Liakhovetski [Tue, 8 May 2012 20:41:33 +0000 (17:41 -0300)]
[media] V4L: soc-camera: switch to using the existing .enum_framesizes()

The recently introduced .enum_mbus_fsizes() v4l2-subdev video operation is
a duplicate of the .enum_framesizes() operation, introduced earlier. Switch
soc-camera over to using the original one.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] V4L: mx2-camera: avoid overflowing 32-bits
Guennadi Liakhovetski [Tue, 8 May 2012 14:46:44 +0000 (11:46 -0300)]
[media] V4L: mx2-camera: avoid overflowing 32-bits

In mx2_camera_try_fmt(), when applying i.MX25 restrictions to frame sizes,
the height is checked to be <= 0xffff. But later an integer multiplication
height * 4 * 0x3ffff is performed, which will overflow even for bounded
height values. This patch switches to using 64-bit multiplication and
division to avoid overflowing.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] sh_mobile_ceu_camera: Support user-configurable line stride
Laurent Pinchart [Wed, 21 Mar 2012 11:16:05 +0000 (08:16 -0300)]
[media] sh_mobile_ceu_camera: Support user-configurable line stride

In image mode, the CEU allows configurable line strides up to 8188
pixels.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[g.liakhovetski@gmx.de: unify sh_mobile_ceu_set_rect() in data-fetch mode]
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] soc-camera: Support user-configurable line stride
Laurent Pinchart [Wed, 21 Mar 2012 11:03:28 +0000 (08:03 -0300)]
[media] soc-camera: Support user-configurable line stride

Add a capabilities field to the soc_camera_host structure to flag hosts
that support user-configurable line strides. soc_camera_try_fmt() then
passes the user-provided bytesperline and sizeimage format fields to
such hosts, and expects the host to check (and fix if needed) the
values.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[g.liakhovetski@gmx.de: fix a typo in mx2_camera.c]
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] mx2_camera: Use soc_mbus_image_size() instead of manual computation
Laurent Pinchart [Wed, 21 Mar 2012 11:03:27 +0000 (08:03 -0300)]
[media] mx2_camera: Use soc_mbus_image_size() instead of manual computation

Use the new soc_mbus_image_size() function to compute the image size.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] soc-camera: Honor user-requested bytesperline and sizeimage
Laurent Pinchart [Wed, 21 Mar 2012 11:03:26 +0000 (08:03 -0300)]
[media] soc-camera: Honor user-requested bytesperline and sizeimage

Compute the bytesperline and sizeimage values when trying/setting
formats or when allocating buffers by taking the user-requested values
into account.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] soc-camera: Add soc_mbus_image_size
Laurent Pinchart [Wed, 21 Mar 2012 11:03:25 +0000 (08:03 -0300)]
[media] soc-camera: Add soc_mbus_image_size

The function returns the minimum size of an image for a given number of
bytes per line (as per the V4L2 specification), width and format.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] soc-camera: Fix bytes per line computation for planar formats
Laurent Pinchart [Wed, 21 Mar 2012 11:03:24 +0000 (08:03 -0300)]
[media] soc-camera: Fix bytes per line computation for planar formats

The V4L2 specification defines bytesperline for planar formats as the
number of bytes per line for the largest plane. Modify
soc_mbus_bytes_per_line() accordingly.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] soc-camera: Add plane layout information to struct soc_mbus_pixelfmt
Laurent Pinchart [Wed, 21 Mar 2012 11:03:23 +0000 (08:03 -0300)]
[media] soc-camera: Add plane layout information to struct soc_mbus_pixelfmt

To compute the value of the v4l2_pix_format::bytesperline field, we need
information about planes layout for planar formats. The new enum
soc_mbus_layout conveys that information.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] soc_camera: Use soc_camera_device::bytesperline to compute line sizes
Laurent Pinchart [Wed, 21 Mar 2012 11:03:22 +0000 (08:03 -0300)]
[media] soc_camera: Use soc_camera_device::bytesperline to compute line sizes

Instead of computing the line sizes, use the previously negotiated
soc_camera_device::bytesperline value.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] soc_camera: Use soc_camera_device::sizeimage to compute buffer sizes
Laurent Pinchart [Wed, 21 Mar 2012 11:03:21 +0000 (08:03 -0300)]
[media] soc_camera: Use soc_camera_device::sizeimage to compute buffer sizes

Instead of computing the buffer size manually in the videobuf queue
setup and buffer prepare callbacks, use the previously negotiated
soc_camera_device::sizeimage value.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] mx2_camera: Fix sizeimage computation in try_fmt()
Laurent Pinchart [Wed, 21 Mar 2012 11:03:20 +0000 (08:03 -0300)]
[media] mx2_camera: Fix sizeimage computation in try_fmt()

The try_fmt() handler restricts the image width based on the hardware
limits and updates the bytesperline value, but doesn't update sizeimage.
Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] V4L: mem2mem: fix alignment in mem2mem-testdev
Guennadi Liakhovetski [Fri, 27 Apr 2012 07:16:46 +0000 (04:16 -0300)]
[media] V4L: mem2mem: fix alignment in mem2mem-testdev

Fix a trivial alignment calculation issue.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] smiapp: Remove smiapp-debug.h in favour of dynamic debug
Sakari Ailus [Tue, 15 May 2012 14:02:48 +0000 (11:02 -0300)]
[media] smiapp: Remove smiapp-debug.h in favour of dynamic debug

Remove smiapp-debug.h and let people use CONFIG_DYNAMIC_DEBUG instead. The
option only affected to when debug information was being printed.

Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] cx231xx: replace open-coded ARRAY_SIZE with macro
Jim Cromie [Tue, 10 Apr 2012 23:55:40 +0000 (20:55 -0300)]
[media] cx231xx: replace open-coded ARRAY_SIZE with macro

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] V4L: JPEG class documentation corrections
Sylwester Nawrocki [Tue, 10 Apr 2012 19:31:31 +0000 (16:31 -0300)]
[media] V4L: JPEG class documentation corrections

This patch fixes following compilation warning:
Error: no ID for constraint linkend: v4l2-jpeg-chroma-subsampling.

and adds missing JPEG control class at the Table A.58.

Signed-off-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] af9015: various small changes and clean-ups
Antti Palosaari [Tue, 8 May 2012 09:04:24 +0000 (06:04 -0300)]
[media] af9015: various small changes and clean-ups

Clean-up dvb_usb_device_properties and fix errors
reported by checkpatch.pl.

Some other very minor changes. Functionality remains
untouched.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] smiapp: fix compilation breakage
Mauro Carvalho Chehab [Tue, 15 May 2012 13:36:09 +0000 (10:36 -0300)]
[media] smiapp: fix compilation breakage

The usage of ../*.h breaks out-of-tree compilation and likely breaks
compilation when O= argument is used. Instead of doing that,
just add the include path via Makefile.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] media: mx2_camera: Fix mbus format handling
Javier Martin [Mon, 26 Mar 2012 12:17:48 +0000 (09:17 -0300)]
[media] media: mx2_camera: Fix mbus format handling

Remove MX2_CAMERA_SWAP16 and MX2_CAMERA_PACK_DIR_MSB flags
so that the driver can negotiate with the attached sensor
whether the mbus format needs convertion from UYUV to YUYV
or not.

Signed-off-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] i.MX27: visstrim_m10: Remove use of MX2_CAMERA_SWAP16
Javier Martin [Mon, 26 Mar 2012 12:17:47 +0000 (09:17 -0300)]
[media] i.MX27: visstrim_m10: Remove use of MX2_CAMERA_SWAP16

Signed-off-by: Javier Martin <javier.martin@vista-silicon.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] media: tvp5150: Fix mbus format
Javier Martin [Mon, 26 Mar 2012 12:17:46 +0000 (09:17 -0300)]
[media] media: tvp5150: Fix mbus format

According to p.14 fig 3-3 of the datasheet (SLES098A)
this decoder transmits data in UYVY format.

Signed-off-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] dib9000: get rid of Dib*Lock macros
Alexey Khoroshilov [Mon, 19 Mar 2012 19:48:34 +0000 (16:48 -0300)]
[media] dib9000: get rid of Dib*Lock macros

The patch replaces Dib*Lock macros with direct calls to mutex functions
as soon as they just make the driver code harder to review
(per request of Mauro).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] rtl28xxu: dynamic USB ID support
Antti Palosaari [Mon, 19 Mar 2012 19:27:47 +0000 (16:27 -0300)]
[media] rtl28xxu: dynamic USB ID support

DVB USB core refuses to load driver when current USB ID
does not match IDs on driver table. Due to that dynamic
IDs does not work. Replace reference design ID by dynamic
ID in .probe() in order to get it working.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] get_dvb_firmware: add dvb-demod-drxk-pctv.fw
Antti Palosaari [Mon, 19 Mar 2012 14:48:18 +0000 (11:48 -0300)]
[media] get_dvb_firmware: add dvb-demod-drxk-pctv.fw

Firmware for the PCTV QuatroStick nano (520e).

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] dib0700: Return -EINTR and unlock mutex if locking attempts fails
Santosh Nayak [Mon, 19 Mar 2012 10:27:37 +0000 (07:27 -0300)]
[media] dib0700: Return -EINTR and unlock mutex if locking attempts fails

In 'dib0700_i2c_xfer_new()' and 'dib0700_i2c_xfer_legacy()'
we are taking two locks:
                1. i2c_mutex
                2. usb_mutex
If attempt to take 'usb_mutex' lock fails then the previously taken
lock 'i2c_mutex' should be unlocked and -EINTR should be returned so
that caller can take appropriate action.

If locking attempt was interrupted by a signal then
we should return -EINTR. At present we are returning '0' for
such scenarios  which is wrong.

Replace -EAGAIN by -EINTR as a return type for the the scenario
where locking attempt was interrupted by signal.

Signed-off-by: Santosh Nayak <santoshprasadnayak@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] cxd2820r: tweak search algorithm behavior
Gianluca Gennari [Thu, 15 Mar 2012 16:33:47 +0000 (13:33 -0300)]
[media] cxd2820r: tweak search algorithm behavior

MPIS based STBs running 3.x kernels and the Enigma2 OS are not able to tune
DVB-T channels with the PCTV 290e using the current cxd2820r driver.
DVB-T2 channels instead work properly.

This patch fixes the problem by changing the condition to break out from the
wait lock loop in the "search" function of the cxd2820r demodulator from
FE_HAS_SIGNAL to FE_HAS_LOCK.

As a consequence, the "search" function of the demodulator driver now returns
DVBFE_ALGO_SEARCH_SUCCESS only if the frequency lock is successfully acquired.

This behavior seems consistent with other demodulator drivers (e.g. stv090x,
hd29l2, stv0900, stb0899, mb86a16).

This patch has been successfully tested with DVB-T and DVB-T2 signals,
on both PC and the mipsel STB running Enigma2.
No apparent side effect has been observed on PC applications like Kaffeine.
DVB-C is not available in my country so it's not tested.

Signed-off-by: Gianluca Gennari <gennarone@gmail.com>
Acked-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] em28xx-dvb: enable LNA for cxd2820r in DVB-T mode
Gianluca Gennari [Thu, 15 Mar 2012 16:33:48 +0000 (13:33 -0300)]
[media] em28xx-dvb: enable LNA for cxd2820r in DVB-T mode

Enable the LNA amplifier also for DVB-T (like for DVB-T2 and DVB-C);
this greatly improves reception of weak signals without affecting the reception
of the strong ones.

Experimental data (collected with the mipsel STB) on the weakest frequencies
available in my area:

LNA OFF:

MUX          level   BER     picture

RAI mux 4    72%     32000   corrupted
TIMB 2       75%     14      OK
TVA Vicenza  68%     32000   corrupted
RAI mux 2    78%     14      OK

LNA ON:

MUX          level   BER     picture

RAI mux 4    73%     1500    OK
TIMB 2       76%     0       OK
TVA Vicenza  69%     0       OK
RAI mux 2    79%     0       OK

Moreover, with LNA enabled, the PCTV 290e was able to pick up 2 new frequencies
matching the integrated tuner of my Panasonic G20 TV, which is really good.

Signed-off-by: Gianluca Gennari <gennarone@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] saa7134: remove unused log_err() macro
Mauro Carvalho Chehab [Tue, 15 May 2012 12:13:28 +0000 (09:13 -0300)]
[media] saa7134: remove unused  log_err() macro

As reported by Masanari, this macro is using "KERN_ERR"
instead of "KERN_ERROR". That would lead into a compilation
breakage, if this macro were used somewhere inside the driver.

Instead of fixing the macro, as originally proposed, let's just
remove the dead code.

Reported-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: easycap: Split easycap_delete() into several pieces
Ezequiel García [Fri, 24 Feb 2012 14:24:22 +0000 (11:24 -0300)]
[media] staging: easycap: Split easycap_delete() into several pieces

The patch splits easycap_delete(), which is in charge of
buffer deallocation, into smaller functions each
deallocating a specific kind of buffer.

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: easycap: Clean comment style in easycap_delete()
Ezequiel García [Fri, 24 Feb 2012 14:24:21 +0000 (11:24 -0300)]
[media] staging: easycap: Clean comment style in easycap_delete()

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: easycap: Clean comment style in easycap_usb_disconnect()
Ezequiel García [Fri, 24 Feb 2012 14:24:20 +0000 (11:24 -0300)]
[media] staging: easycap: Clean comment style in easycap_usb_disconnect()

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: easycap: Split audio buffer and urb allocation
Ezequiel García [Fri, 24 Feb 2012 14:24:19 +0000 (11:24 -0300)]
[media] staging: easycap: Split audio buffer and urb allocation

When the device is probed, this driver allocates
audio buffers, and audio urbs.
This patch just split this into separate functions,
which helps clearing the currently gigantic probe function.

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: easycap: Push video registration to easycap_register_video()
Ezequiel García [Fri, 24 Feb 2012 14:24:18 +0000 (11:24 -0300)]
[media] staging: easycap: Push video registration to easycap_register_video()

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: easycap: Initialize 'ntsc' parameter before usage
Ezequiel García [Fri, 24 Feb 2012 14:24:17 +0000 (11:24 -0300)]
[media] staging: easycap: Initialize 'ntsc' parameter before usage

This parameter is now initialized at init_easycap(),
this way we assure it won't be used uninitialized.

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: easycap: Push bInterfaceNumber saving to config_easycap()
Ezequiel García [Fri, 24 Feb 2012 14:24:16 +0000 (11:24 -0300)]
[media] staging: easycap: Push bInterfaceNumber saving to config_easycap()

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: easycap: Split buffer and video urb allocation
Ezequiel García [Fri, 24 Feb 2012 14:24:15 +0000 (11:24 -0300)]
[media] staging: easycap: Split buffer and video urb allocation

When the device is probed, this driver allocates
frame buffers, field buffers, isoc buffers and urbs.
This patch just split this into separate functions,
which helps clearing the currently gigantic probe function.

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: easycap: Split device struct alloc and retrieval code
Ezequiel García [Fri, 24 Feb 2012 14:24:14 +0000 (11:24 -0300)]
[media] staging: easycap: Split device struct alloc and retrieval code

When the device is probed a driver struct is either
allocated or retrieved.
This operation is logically splitted in several functions.

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] V4L: soc-camera: (cosmetic) use a more explicit name for a host handler
Guennadi Liakhovetski [Tue, 8 May 2012 16:00:51 +0000 (13:00 -0300)]
[media] V4L: soc-camera: (cosmetic) use a more explicit name for a host handler

Use "enum_framesizes" instead of "enum_fsizes" to more precisely follow
the name of the respective ioctl().

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Reviewed-by: Sergio Aguirre <sergio.a.aguirre@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] V4L: marvell-ccic: (cosmetic) remove redundant variable assignment
Guennadi Liakhovetski [Tue, 8 May 2012 15:56:15 +0000 (12:56 -0300)]
[media] V4L: marvell-ccic: (cosmetic) remove redundant variable assignment

The "ret = 0" assignment in mcam_vidioc_s_fmt_vid_cap() is redundant,
because at that location "ret" is anyway guaranteed to be == 0.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] v4l2-event: fix regression with initial event handling
Hans Verkuil [Mon, 7 May 2012 19:53:20 +0000 (16:53 -0300)]
[media] v4l2-event: fix regression with initial event handling

If the V4L2_EVENT_SUB_FL_SEND_INITIAL was set, then the application expects
to receive an initial event of the initial value of the control.

However, commit c53c2549333b340e2662dc64ec81323476b69a97 that added the new
v4l2_subscribed_event_ops introduced a regression: while the code still queued
that initial event the __v4l2_event_queue_fh() function was modified to ignore
such requests if sev->elems was 0 (meaning that the event subscription wasn't
finished yet).

And sev->elems was only set to a non-zero value after the add operation
returned.

This patch fixes this by passing the elems value to the add function. Then the
add function can set it before queuing the initial event.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years agoMerge remote-tracking branch 'linus/master' into staging/for_v3.5
Mauro Carvalho Chehab [Tue, 15 May 2012 11:39:25 +0000 (08:39 -0300)]
Merge remote-tracking branch 'linus/master' into staging/for_v3.5

* linus/master: (805 commits)
  tty: Fix LED error return
  openvswitch: checking wrong variable in queue_userspace_packet()
  bonding: Fix LACPDU rx_dropped commit.
  Linux 3.4-rc7
  ARM: EXYNOS: fix ctrlbit for exynos5_clk_pdma1
  ARM: EXYNOS: use s5p-timer for UniversalC210 board
  ARM / mach-shmobile: Invalidate caches when booting secondary cores
  ARM / mach-shmobile: sh73a0 SMP TWD boot regression fix
  ARM / mach-shmobile: r8a7779 SMP TWD boot regression fix
  ARM: mach-shmobile: convert ag5evm to use the generic MMC GPIO hotplug helper
  ARM: mach-shmobile: convert mackerel to use the generic MMC GPIO hotplug helper
  MAINTAINERS: Add myself as the cpufreq maintainer
  dm mpath: check if scsi_dh module already loaded before trying to load
  dm thin: correct module description
  dm thin: fix unprotected use of prepared_discards list
  dm thin: reinstate missing mempool_free in cell_release_singleton
  gpio/exynos: Fix compiler warnings when non-exynos machines are selected
  gpio: pch9: Use proper flow type handlers
  powerpc/irq: Fix another case of lazy IRQ state getting out of sync
  ks8851: Update link status during link change interrupt
  ...

Conflicts:
drivers/media/common/tuners/xc5000.c
drivers/media/common/tuners/xc5000.h
drivers/usb/gadget/uvc_queue.c

12 years ago[media] lmedm04: Initialize a variable before its usage
Il Han [Mon, 7 May 2012 15:04:42 +0000 (12:04 -0300)]
[media] lmedm04: Initialize a variable before its usage

The variable ret is used uninitialized.
It should be initialized before used.
Initialize it.

Signed-off-by: Il Han <corone.il.han@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] it913x.: Fix a misuse of ||
Malcolm Priestley [Mon, 7 May 2012 14:22:52 +0000 (11:22 -0300)]
[media] it913x.: Fix a misuse of ||

On Mon, 2012-05-07 at 07:45 -0300, Mauro Carvalho Chehab wrote:
> Malcolm,
>
> Em 04-04-2012 20:00, Joe Perches escreveu:
> > Likely these should be && not ||
> >
> > drivers/scsi/FlashPoint.c: if(bit_cnt != 0 || bit_cnt != 8)
>
> > drivers/media/dvb/dvb-usb/it913x.c: if (ret == 0 || ret != -EBUSY || ret != -ETIMEDOUT)
> > drivers/media/dvb/dvb-usb/it913x.c: if (ret == 0 || ret != -EBUSY || ret != -ETIMEDOUT)
>
> Could you please take a look on the above?

Hmm... yes, thanks, also a bug.

Just check for -EBUSY && -ETIMEDOUT

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging/media/as102: removed else statements
joseph daniel [Sun, 6 May 2012 04:33:51 +0000 (01:33 -0300)]
[media] staging/media/as102: removed else statements

The else statement is actually not required, as we can assign AS10X_CMD_ERROR
to the error variable directly.

Signed-off-by: joseph daniel <josephdanielwalter@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] em28xx: Remove unused wait_queue's
Ezequiel García [Sat, 5 May 2012 15:17:33 +0000 (12:17 -0300)]
[media] em28xx: Remove unused wait_queue's

Nobody ever waits on any of these wait_queue's,
so this patch removes them completely.
Tested by compilation only.

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] drivers/media: add missing __devexit_p() annotations
Arnd Bergmann [Thu, 3 May 2012 21:22:22 +0000 (18:22 -0300)]
[media] drivers/media: add missing __devexit_p() annotations

Drivers that refer to a __devexit function in an operations
structure need to annotate that pointer with __devexit_p so
replace it with a NULL pointer when the section gets discarded.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] media/video: add I2C dependencies
Arnd Bergmann [Thu, 3 May 2012 21:22:25 +0000 (18:22 -0300)]
[media] media/video: add I2C dependencies

Davinci VIDEO_VPFE_CAPTURE depends on I2C, so reflect that
in Kconfig to avoid build failures in random configurations.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] media/rc: IR_SONY_DECODER depends on BITREVERSE
Arnd Bergmann [Thu, 3 May 2012 21:22:24 +0000 (18:22 -0300)]
[media] media/rc: IR_SONY_DECODER depends on BITREVERSE

The IR sony decoder is making use of 'bitrev8' that,
in turn, requires BITREVERSE.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] dvb/drxd: stub out drxd_attach when not built
Arnd Bergmann [Thu, 3 May 2012 21:22:26 +0000 (18:22 -0300)]
[media] dvb/drxd: stub out drxd_attach when not built

This avoids getting
drivers/media/video/em28xx/em28xx-dvb.c:721: \
                       undefined reference to `drxd_attach'

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] video/omap24xxcam: use __iomem annotations
Arnd Bergmann [Thu, 3 May 2012 21:22:27 +0000 (18:22 -0300)]
[media] video/omap24xxcam: use __iomem annotations

MMIO registers are __iomem tokens in virtual address space,
not integers.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] Convert I2C drivers to dev_pm_ops
Mark Brown [Thu, 3 May 2012 09:54:51 +0000 (06:54 -0300)]
[media] Convert I2C drivers to dev_pm_ops

The legacy I2C PM functions have been deprecated and warning on boot
for over a year, convert the drivers still using them to dev_pm_ops.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] gspca: passing wrong length parameter to reg_w()
Dan Carpenter [Wed, 2 May 2012 05:15:25 +0000 (02:15 -0300)]
[media] gspca: passing wrong length parameter to reg_w()

This looks like a cut an paste error.  This is a two byte array but we
use 8 as a length parameter.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] via-camera: specify XO-1.5 camera clock speed
Daniel Drake [Mon, 30 Apr 2012 21:06:27 +0000 (18:06 -0300)]
[media] via-camera: specify XO-1.5 camera clock speed

For the ov7670 camera to return images at the requested frame rate,
it needs to make calculations based on the clock speed, which is
a completely external factor (depends on the wiring of the system).

On the XO-1.5, which is the only known via-camera user, the camera
is clocked at 90MHz.

Pass this information to the ov7670 driver, to fix an issue where
a framerate of 3x the requested amount was being provided.

Signed-off-by: Daniel Drake <dsd@laptop.org>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] em28xx: Remove unused enum em28xx_io_method
Ezequiel García [Sat, 28 Apr 2012 14:09:49 +0000 (11:09 -0300)]
[media] em28xx: Remove unused enum em28xx_io_method

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] em28xx: Remove unused field from em28xx_buffer struct
Ezequiel García [Sat, 28 Apr 2012 14:09:48 +0000 (11:09 -0300)]
[media] em28xx: Remove unused field from em28xx_buffer struct

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] em28xx: Remove unused list_head struct for queued buffers
Ezequiel Garcia [Sat, 28 Apr 2012 12:57:02 +0000 (09:57 -0300)]
[media] em28xx: Remove unused list_head struct for queued buffers

The list_head struct usage was fully removed by commit
d7aa80207babe694b316a48200b096cf0336ecb3.

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] em28xx: Make card_setup() and pre_card_setup() static
Ezequiel Garcia [Sat, 28 Apr 2012 12:57:01 +0000 (09:57 -0300)]
[media] em28xx: Make card_setup() and pre_card_setup() static

This cleans namespace a bit by making em28xx_card_setup()
em28xx_pre_card_setup() static functions.

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years agoMerge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...
Linus Torvalds [Mon, 14 May 2012 18:23:37 +0000 (11:23 -0700)]
Merge branch 'v4l_for_linus' of git://git./linux/kernel/git/mchehab/linux-media

Pull media fixes from Mauro Carvalho Chehab:
 "For a some fix patches for v3.4, including a regression fix at DVB core"

Fix up trivial conflicts in Documentation/feature-removal-schedule.txt

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
  [media] gspca - sonixj: Fix a zero divide in isoc interrupt
  [media] media: videobuf2-dma-contig: include header for exported symbols
  [media] media: videobuf2-dma-contig: quiet sparse noise about plain integer as NULL pointer
  [media] media: vb2-memops: Export vb2_get_vma symbol
  [media] s5p-fimc: Correct memory allocation for VIDIOC_CREATE_BUFS
  [media] s5p-fimc: Fix locking in subdev set_crop op
  [media] dvb_frontend: fix a regression with DVB-S zig-zag
  [media] fintek-cir: change || to &&
  [media] V4L: Schedule V4L2_CID_HCENTER, V4L2_CID_VCENTER controls for removal
  [media] rc: Postpone ISR registration
  [media] marvell-cam: fix an ARM build error
  [media] V4L: soc-camera: protect hosts during probing from overzealous user-space

12 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Linus Torvalds [Mon, 14 May 2012 18:19:32 +0000 (11:19 -0700)]
Merge git://git./linux/kernel/git/davem/net

Pull networking fixes from David Miller:
 "The main purpose of this pull request is to fix up the erroneous
  bonding patch I applied last round.  I meant to apply v4 of the patch
  from Jiri but I applied v3 by accident.  Mea culpa.

  Also, eagle eyed Dan Carpenter noticed that openvswitch has one of
  those "X = alloc(); if (!Y)" mistakes, test the proper pointer
  instead."

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
  openvswitch: checking wrong variable in queue_userspace_packet()
  bonding: Fix LACPDU rx_dropped commit.

12 years ago[media] v4l2-dev: rename two functions
Hans Verkuil [Mon, 14 May 2012 14:32:48 +0000 (11:32 -0300)]
[media] v4l2-dev: rename two functions

Rename the function v4l2_dont_use_lock to v4l2_disable_ioctl_locking,
and rename v4l2_dont_use_cmd to v4l2_disable_ioctl.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] v4l2-dev.h: add comment not to use V4L2_FL_LOCK_ALL_FOPS in new drivers
Hans Verkuil [Mon, 14 May 2012 14:28:44 +0000 (11:28 -0300)]
[media] v4l2-dev.h: add comment not to use V4L2_FL_LOCK_ALL_FOPS in new drivers

This flag is for legacy drivers only and will go away in the future.

A note regarding commit 5126f2590bee412e3053de851cb07f531e4be36a
(v4l2-dev: add flag to have the core lock all file operations):

That commit message suggests that by not taking the core lock for fops
other than unlocked_ioctl all problems relating to AB-BA locking and
mm->mmap_sem are solved. This is not the case.

More work needs to be done by moving the core lock further down into
video_ioctl2. It should only be taken after the copy_from/to_user calls
are done.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] v4l2-framework.txt: update the core lock documentation
Hans Verkuil [Mon, 14 May 2012 15:54:27 +0000 (12:54 -0300)]
[media] v4l2-framework.txt: update the core lock documentation

Thanks to Laurent Pinchart for pointing out that this information was missing.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] av7110: fix v4l2_compliance test issues
Hans Verkuil [Sun, 6 May 2012 16:31:27 +0000 (13:31 -0300)]
[media] av7110: fix v4l2_compliance test issues

Besides the usual inconsistencies in input enumeration there was also a
kernel crash if you tried to poll on a vbi node. The checks for sliced
vbi output vs vbi capture were not complete enough.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] vivi: add the alpha component control
Hans Verkuil [Wed, 2 May 2012 06:33:52 +0000 (03:33 -0300)]
[media] vivi: add the alpha component control

Useful to set the alpha component for the pixel formats with an alpha channel.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] vivi: add more pixelformats
Hans Verkuil [Wed, 2 May 2012 06:15:11 +0000 (03:15 -0300)]
[media] vivi: add more pixelformats

This is very useful for testing whether userspace can handle the various formats
correctly.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] hexium-orion: fix incorrect input table
Hans Verkuil [Tue, 1 May 2012 18:10:01 +0000 (15:10 -0300)]
[media] hexium-orion: fix incorrect input table

Fix the standard and audioset values.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] hexium-gemini: remove B&W control, fix input table
Hans Verkuil [Tue, 1 May 2012 17:49:28 +0000 (14:49 -0300)]
[media] hexium-gemini: remove B&W control, fix input table

The B&W control never worked, and you get the same effect by setting saturation to the
lowest value. So it has been removed. Also fixed some incorrect entries in the input
table. This driver now passes v4l2-compliance.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] fixes and add querystd support to mxb
Hans Verkuil [Tue, 1 May 2012 16:13:49 +0000 (13:13 -0300)]
[media] fixes and add querystd support to mxb

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] saa7146: fix querycap, vbi/video separation and g/s_register
Hans Verkuil [Tue, 1 May 2012 15:57:57 +0000 (12:57 -0300)]
[media] saa7146: fix querycap, vbi/video separation and g/s_register

The querycap ioctl returned an incorrect version number and incorrect
capabilities (mixing up vbi and video caps).

The reason for that was that video nodes could do vbi activities: that
should be separated between the vbi and video nodes.

There were also a few minor problems with dbg_g/s_register that have
been resolved. The mxb/saa7146 driver now passes the v4l2_compliance tests.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] saa7146: support control events and priority handling
Hans Verkuil [Tue, 1 May 2012 15:04:52 +0000 (12:04 -0300)]
[media] saa7146: support control events and priority handling

Use v4l2_fh which gives you control events and priority handling for free.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] saa7146: rename vbi/video_q to vbi/video_dmaq
Hans Verkuil [Tue, 1 May 2012 14:45:27 +0000 (11:45 -0300)]
[media] saa7146: rename vbi/video_q to vbi/video_dmaq

There was also a vbi_q and video_q in saa7146_fh, so that was confusing.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] saa7146: remove the unneeded type field from saa7146_fh
Hans Verkuil [Tue, 1 May 2012 14:39:08 +0000 (11:39 -0300)]
[media] saa7146: remove the unneeded type field from saa7146_fh

This information can also be retrieved from struct video_device.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] saa7146: move vbi fields from saa7146_fh to saa7146_vv
Hans Verkuil [Tue, 1 May 2012 14:28:20 +0000 (11:28 -0300)]
[media] saa7146: move vbi fields from saa7146_fh to saa7146_vv

This fields are global and don't belong in a fh struct.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] saa7146: move video_fmt from saa7146_fh to saa7146_vv
Hans Verkuil [Tue, 1 May 2012 14:17:35 +0000 (11:17 -0300)]
[media] saa7146: move video_fmt from saa7146_fh to saa7146_vv

This is a global structure and does not belong to saa7146_fh.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] saa7146: move overlay information from saa7146_fh into saa7146_vv
Hans Verkuil [Tue, 1 May 2012 14:06:44 +0000 (11:06 -0300)]
[media] saa7146: move overlay information from saa7146_fh into saa7146_vv

This is global information, not per-filehandle information.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] mxb: fix audio and standard handling
Hans Verkuil [Tue, 1 May 2012 13:12:22 +0000 (10:12 -0300)]
[media] mxb: fix audio and standard handling

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] tda9840: fix setting of the audio mode
Hans Verkuil [Tue, 1 May 2012 13:06:40 +0000 (10:06 -0300)]
[media] tda9840: fix setting of the audio mode

You have to first detect the current rxsubchans (mono, stereo or bilingual),
and depending on that you can set the audio mode. It does not automatically
switch when the audio channels change.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] mxb: simplify a line that was too long
Hans Verkuil [Mon, 30 Apr 2012 08:02:11 +0000 (05:02 -0300)]
[media] mxb: simplify a line that was too long

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] mxb: fix audio handling
Hans Verkuil [Mon, 30 Apr 2012 07:58:27 +0000 (04:58 -0300)]
[media] mxb: fix audio handling

Instead of using custom ioctls use the VIDIOC_ENUM/G/S/_AUDIO ioctls.
Also send the same audio to both CDROM-out and line-out.

This is what you would expect and anyway, the CDROM-out connector is unlikely
to be used these days as it is obsolete.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] mxb: fix initial audio + ntsc/secam support
Hans Verkuil [Sun, 29 Apr 2012 21:59:38 +0000 (18:59 -0300)]
[media] mxb: fix initial audio + ntsc/secam support

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] mxb/saa7146: first round of cleanups
Hans Verkuil [Sun, 29 Apr 2012 19:47:47 +0000 (16:47 -0300)]
[media] mxb/saa7146: first round of cleanups

Convert to the control framework, fix the easy v4l2-compliance failures.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] v4l/dvb: fix compiler warnings
Hans Verkuil [Mon, 14 May 2012 13:22:58 +0000 (10:22 -0300)]
[media] v4l/dvb: fix compiler warnings

media_build/v4l/drxk_hard.c: In function 'DownloadMicrocode':
media_build/v4l/drxk_hard.c:1388:6: warning: variable 'BlockCRC' set but not used [-Wunused-but-set-variable]
media_build/v4l/drxk_hard.c:1384:6: warning: variable 'Drain' set but not used [-Wunused-but-set-variable]
media_build/v4l/drxk_hard.c:1383:6: warning: variable 'Flags' set but not used [-Wunused-but-set-variable]
media_build/v4l/lmedm04.c: In function 'lme2510_probe':
media_build/v4l/lmedm04.c:1208:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/hopper_cards.c: In function 'hopper_irq_handler':
media_build/v4l/hopper_cards.c:68:26: warning: variable 'lstat' set but not used [-Wunused-but-set-variable]
media_build/v4l/mantis_cards.c: In function 'mantis_irq_handler':
media_build/v4l/mantis_cards.c:76:26: warning: variable 'lstat' set but not used [-Wunused-but-set-variable]
media_build/v4l/mantis_dma.c: In function 'mantis_dma_stop':
media_build/v4l/mantis_dma.c:202:16: warning: variable 'mask' set but not used [-Wunused-but-set-variable]
media_build/v4l/mantis_dma.c:202:6: warning: variable 'stat' set but not used [-Wunused-but-set-variable]
media_build/v4l/mantis_evm.c: In function 'mantis_hifevm_work':
media_build/v4l/mantis_evm.c:44:17: warning: variable 'gpif_mask' set but not used [-Wunused-but-set-variable]
media_build/v4l/stb0899_drv.c: In function 'stb0899_init_calc':
media_build/v4l/stb0899_drv.c:640:5: warning: variable 'agc1cn' set but not used [-Wunused-but-set-variable]
media_build/v4l/stb0899_drv.c: In function 'stb0899_diseqc_init':
media_build/v4l/stb0899_drv.c:830:13: warning: variable 'f22_rx' set but not used [-Wunused-but-set-variable]
media_build/v4l/stb0899_drv.c:826:31: warning: variable 'tx_data' set but not used [-Wunused-but-set-variable]
media_build/v4l/stv0900_sw.c: In function 'stv0900_track_optimization':
media_build/v4l/stv0900_sw.c:838:26: warning: variable 'rolloff' set but not used [-Wunused-but-set-variable]
media_build/v4l/ir-sanyo-decoder.c: In function 'ir_sanyo_decode':
media_build/v4l/ir-sanyo-decoder.c:59:14: warning: variable 'not_address' set but not used [-Wunused-but-set-variable]
media_build/v4l/mceusb.c: In function 'mceusb_dev_printdata':
media_build/v4l/mceusb.c:523:46: warning: variable 'data5' set but not used [-Wunused-but-set-variable]

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] v4l/dvb: fix compiler warnings
Hans Verkuil [Fri, 20 Apr 2012 11:04:48 +0000 (08:04 -0300)]
[media] v4l/dvb: fix compiler warnings

media_build/v4l/stb6100.c: In function 'stb6100_read_reg':
media_build/v4l/stb6100.c:161:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx24110.c: In function 'cx24110_read_ucblocks':
media_build/v4l/cx24110.c:515:6: warning: variable 'lastbyer' set but not used [-Wunused-but-set-variable]
media_build/v4l/dib9000.c: In function 'dib9000_mbx_process':
media_build/v4l/dib9000.c:711:6: warning: variable 'tmp' set but not used [-Wunused-but-set-variable]
media_build/v4l/zl10353.c: In function 'zl10353_init':
media_build/v4l/zl10353.c:562:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable]
media_build/v4l/stv0297.c: In function 'stv0297_set_frontend':
media_build/v4l/stv0297.c:417:16: warning: variable 'starttime' set but not used [-Wunused-but-set-variable]
media_build/v4l/lgs8gxx.c: In function 'lgs8gxx_set_mode_manual':
media_build/v4l/lgs8gxx.c:265:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/af9013.c: In function 'af9013_statistics_work':
media_build/v4l/af9013.c:517:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/stv090x.c: In function 'stv090x_optimize_track':
media_build/v4l/stv090x.c:2845:23: warning: variable 'rolloff' set but not used [-Wunused-but-set-variable]
media_build/v4l/stv090x.c: In function 'stv090x_algo':
media_build/v4l/stv090x.c:3177:28: warning: variable 'no_signal' set but not used [-Wunused-but-set-variable]
media_build/v4l/it913x-fe.c: In function 'it913x_fe_read_ber':
media_build/v4l/it913x-fe.c:636:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/it913x-fe.c: In function 'it913x_fe_get_frontend':
media_build/v4l/it913x-fe.c:661:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/it913x-fe.c: In function 'it913x_fe_set_frontend':
media_build/v4l/it913x-fe.c:694:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/m88rs2000.c: In function 'm88rs2000_set_fec':
media_build/v4l/m88rs2000.c:657:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/dst_ca.c: In function 'ca_send_message':
media_build/v4l/dst_ca.c:480:15: warning: variable 'ca_message_header_len' set but not used [-Wunused-but-set-variable]
media_build/v4l/smssdio.c: In function 'smssdio_interrupt':
media_build/v4l/smssdio.c:117:11: warning: variable 'isr' set but not used [-Wunused-but-set-variable]

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] v4l: fix compiler warnings
Hans Verkuil [Fri, 20 Apr 2012 10:30:48 +0000 (07:30 -0300)]
[media] v4l: fix compiler warnings

media_build/v4l/adv7343.c: In function 'adv7343_setstd':
media_build/v4l/adv7343.c:133:6: warning: variable 'output_idx' set but not used [-Wunused-but-set-variable]
media_build/v4l/tvp5150.c: In function 'tvp5150_mbus_fmt':
media_build/v4l/tvp5150.c:833:14: warning: variable 'std' set but not used [-Wunused-but-set-variable]
media_build/v4l/tvp7002.c: In function 'tvp7002_query_dv_preset':
media_build/v4l/tvp7002.c:673:18: warning: variable 'device' set but not used [-Wunused-but-set-variable]
media_build/v4l/c-qcam.c: In function 'qc_capture':
media_build/v4l/c-qcam.c:381:33: warning: variable 'bitsperxfer' set but not used [-Wunused-but-set-variable]
media_build/v4l/pms.c: In function 'pms_s_std':
media_build/v4l/pms.c:738:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/pms.c: In function 'init_mediavision':
media_build/v4l/pms.c:959:6: warning: variable 'id' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx25821-alsa.c: In function 'cx25821_irq':
media_build/v4l/cx25821-alsa.c:294:6: warning: variable 'audint_count' set but not used [-Wunused-but-set-variable]
media_build/v4l/zr364xx.c: In function 'zr364xx_fillbuff':
media_build/v4l/zr364xx.c:510:25: warning: variable 'frm' set but not used [-Wunused-but-set-variable]
media_build/v4l/s2255drv.c: In function 's2255_fillbuff':
media_build/v4l/s2255drv.c:637:23: warning: variable 'frm' set but not used [-Wunused-but-set-variable]
media_build/v4l/s2255drv.c: In function 'vidioc_s_fmt_vid_cap':
media_build/v4l/s2255drv.c:990:6: warning: variable 'norm' set but not used [-Wunused-but-set-variable]
media_build/v4l/tm6000-stds.c: In function 'tm6000_set_audio_std':
media_build/v4l/tm6000-stds.c:341:10: warning: variable 'nicam_flag' set but not used [-Wunused-but-set-variable]
media_build/v4l/tm6000-video.c: In function 'get_next_buf':
media_build/v4l/tm6000-video.c:172:8: warning: variable 'outp' set but not used [-Wunused-but-set-variable]
media_build/v4l/tm6000-video.c: In function 'copy_streams':
media_build/v4l/tm6000-video.c:214:36: warning: variable 'c' set but not used [-Wunused-but-set-variable]
media_build/v4l/tm6000-input.c: In function 'tm6000_ir_urb_received':
media_build/v4l/tm6000-input.c:171:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable]
media_build/v4l/usbvision-core.c: In function 'usbvision_decompress':
media_build/v4l/usbvision-core.c:604:23: warning: variable 'max_pos' set but not used [-Wunused-but-set-variable]
media_build/v4l/usbvision-core.c: In function 'usbvision_parse_compress':
media_build/v4l/usbvision-core.c:705:39: warning: variable 'rc' set but not used [-Wunused-but-set-variable]
media_build/v4l/usbvision-core.c:705:22: warning: variable 'bytes_per_pixel' set but not used [-Wunused-but-set-variable]
media_build/v4l/zoran_device.c: In function 'write_overlay_mask':
media_build/v4l/zoran_device.c:545:6: warning: variable 'reg' set but not used [-Wunused-but-set-variable]
media_build/v4l/go7007-v4l2.c: In function 'go7007_streamoff':
media_build/v4l/go7007-v4l2.c:79:6: warning: variable 'retval' set but not used [-Wunused-but-set-variable]

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] v4l: fix compiler warnings
Hans Verkuil [Mon, 14 May 2012 13:17:35 +0000 (10:17 -0300)]
[media] v4l: fix compiler warnings

media_build/v4l/au0828-video.c: In function 'au0828_irq_callback':
media_build/v4l/au0828-video.c:123:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx23888-ir.c: In function 'pulse_clocks_to_clock_divider':
media_build/v4l/cx23888-ir.c:334:6: warning: variable 'rem' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx25840-ir.c: In function 'pulse_clocks_to_clock_divider':
media_build/v4l/cx25840-ir.c:319:6: warning: variable 'rem' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx25840-ir.c: In function 'cx25840_ir_tx_write':
media_build/v4l/cx25840-ir.c:863:21: warning: variable 'c' set but not used [-Wunused-but-set-variable]
media_build/v4l/em28xx-audio.c: In function 'snd_em28xx_hw_capture_params':
media_build/v4l/em28xx-audio.c:346:31: warning: variable 'format' set but not used [-Wunused-but-set-variable]
media_build/v4l/em28xx-audio.c:346:25: warning: variable 'rate' set but not used [-Wunused-but-set-variable]
media_build/v4l/em28xx-audio.c:346:15: warning: variable 'channels' set but not used [-Wunused-but-set-variable]
media_build/v4l/hdpvr-control.c: In function 'get_input_lines_info':
media_build/v4l/hdpvr-control.c:98:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/hdpvr-video.c: In function 'hdpvr_try_ctrl':
media_build/v4l/hdpvr-video.c:955:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/saa7134-video.c: In function 'saa7134_s_tuner':
media_build/v4l/saa7134-video.c:2030:6: warning: variable 'rx' set but not used [-Wunused-but-set-variable]
media_build/v4l/sn9c102_core.c: In function 'sn9c102_stream_interrupt':
media_build/v4l/sn9c102_core.c:998:7: warning: variable 'timeout' set but not used [-Wunused-but-set-variable]

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] cx25821: fix compiler warnings
Hans Verkuil [Fri, 20 Apr 2012 09:26:19 +0000 (06:26 -0300)]
[media] cx25821: fix compiler warnings

media_build/v4l/cx25821-core.c: In function 'cx_i2c_read_print':
media_build/v4l/cx25821-core.c:386:6: warning: variable 'value' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx25821-core.c: In function 'cx25821_dev_setup':
media_build/v4l/cx25821-core.c:899:6: warning: variable 'io_size' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx25821-core.c: In function 'cx25821_irq':
media_build/v4l/cx25821-core.c:1321:18: warning: variable 'pci_mask' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx25821-i2c.c: In function 'cx25821_i2c_read':
media_build/v4l/cx25821-i2c.c:365:6: warning: variable 'retval' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx25821-medusa-video.c: In function 'medusa_enable_bluefield_output':
media_build/v4l/cx25821-medusa-video.c:39:6: warning: variable 'ret_val' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx25821-medusa-video.c: In function 'medusa_set_resolution':
media_build/v4l/cx25821-medusa-video.c:435:6: warning: variable 'ret_val' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx25821-medusa-video.c: In function 'medusa_set_decoderduration':
media_build/v4l/cx25821-medusa-video.c:498:6: warning: variable 'ret_val' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx25821-video.c: In function 'cx25821_dump_video_queue':
media_build/v4l/cx25821-video.c:116:25: warning: variable 'buf' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx25821-video.c: In function 'cx25821_buffer_prepare':
media_build/v4l/cx25821-video.c:561:20: warning: variable 'line1_offset' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx25821-video.c: In function 'video_ioctl_set':
media_build/v4l/cx25821-video.c:1834:6: warning: variable 'value' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx25821-video-upstream.c: In function 'cx25821_upstream_irq':
media_build/v4l/cx25821-video-upstream.c:641:6: warning: variable 'msk_stat' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx25821-video-upstream-ch2.c: In function 'cx25821_upstream_irq_ch2':
media_build/v4l/cx25821-video-upstream-ch2.c:591:6: warning: variable 'msk_stat' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx25821-audio-upstream.c: In function 'cx25821_upstream_irq_audio':
media_build/v4l/cx25821-audio-upstream.c:589:6: warning: variable 'msk_stat' set but not used [-Wunused-but-set-variable]

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] ivtv/cx18: fix compiler warnings
Hans Verkuil [Mon, 23 Apr 2012 11:25:20 +0000 (08:25 -0300)]
[media] ivtv/cx18: fix compiler warnings

media_build/v4l/cx18-alsa-main.c: In function 'cx18_alsa_exit':
media_build/v4l/cx18-alsa-main.c:282:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx18-mailbox.c: In function 'cx18_api_call':
media_build/v4l/cx18-mailbox.c:598:6: warning: variable 'state' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx18-alsa-pcm.c: In function 'snd_cx18_pcm_capture_open':
media_build/v4l/cx18-alsa-pcm.c:156:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx18-alsa-pcm.c: In function 'snd_cx18_pcm_capture_close':
media_build/v4l/cx18-alsa-pcm.c:202:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx18-alsa-pcm.c: In function 'snd_cx18_pcm_hw_params':
media_build/v4l/cx18-alsa-pcm.c:255:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx18-streams.c: In function 'cx18_stop_v4l2_encode_stream':
media_build/v4l/cx18-streams.c:983:16: warning: variable 'then' set but not used [-Wunused-but-set-variable]
media_build/v4l/ivtv-ioctl.c: In function 'ivtv_set_speed':
media_build/v4l/ivtv-ioctl.c:138:22: warning: variable 's' set but not used [-Wunused-but-set-variable]
media_build/v4l/ivtvfb.c: In function 'ivtvfb_init':
media_build/v4l/ivtvfb.c:1286:6: warning: variable 'err' set but not used [-Wunused-but-set-variable]
media_build/v4l/ivtvfb.c: In function 'ivtvfb_cleanup':
media_build/v4l/ivtvfb.c:1306:6: warning: variable 'err' set but not used [-Wunused-but-set-variable]

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] cx231xx: fix compiler warnings
Hans Verkuil [Mon, 14 May 2012 13:14:53 +0000 (10:14 -0300)]
[media] cx231xx: fix compiler warnings

v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-audio.c: In function ‘snd_cx231xx_hw_capture_params’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-audio.c:527:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-audio.c:526:31: warning: variable ‘format’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-audio.c:526:25: warning: variable ‘rate’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-audio.c:526:15: warning: variable ‘channels’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-audio.c: In function ‘snd_cx231xx_capture_trigger’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-audio.c:589:6: warning: variable ‘retval’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-video.c: In function ‘cx231xx_isoc_copy’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-video.c:331:17: warning: variable ‘outp’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-video.c: In function ‘cx231xx_bulk_copy’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-video.c:434:17: warning: variable ‘outp’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-video.c: In function ‘cx231xx_reset_video_buffer’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-video.c:704:7: warning: variable ‘outp’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c: In function ‘cx231xx_set_mode’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c:699:6: warning: variable ‘errCode’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c: In function ‘cx231xx_ep5_bulkout’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c:763:6: warning: variable ‘errCode’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c: In function ‘cx231xx_isoc_irq_callback’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c:800:6: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c: In function ‘cx231xx_bulk_irq_callback’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c:846:6: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c: In function ‘cx231xx_stop_TS1’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c:1234:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c: In function ‘cx231xx_start_TS1’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-core.c:1254:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c: In function ‘cx231xx_enable656’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c:937:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c: In function ‘cx231xx_disable656’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c:955:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c: In function ‘cx231xx_dump_HH_reg’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c:1323:5: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c: In function ‘cx231xx_dump_SC_reg’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c:1358:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c: In function ‘cx231xx_Setup_AFE_for_LowIF’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c:1444:5: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c: In function ‘cx231xx_set_Colibri_For_LowIF’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c:1504:5: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c: In function ‘cx231xx_set_DIF_bandpass’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c:1559:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c: In function ‘cx231xx_gpio_i2c_write’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-avcore.c:3093:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-417.c: In function ‘cx231xx_initialize_codec’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-417.c:1098:9: warning: variable ‘data’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-417.c: In function ‘vidioc_streamon’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-417.c:1795:6: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-vbi.c: In function ‘cx231xx_isoc_vbi_copy’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-vbi.c:86:25: warning: variable ‘buf’ set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-vbi.c: In function ‘cx231xx_irq_vbi_callback’:
v4l-dvb-git/drivers/media/video/cx231xx/cx231xx-vbi.c:313:6: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years agotty: Fix LED error return
Alan Cox [Mon, 14 May 2012 13:41:31 +0000 (14:41 +0100)]
tty: Fix LED error return

3.4-rc introduced a regression when setting the LEDS. We do the right thing
but then return an error code.

Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=43144
Reported-by: Christian Casteyde
Signed-off-by: Alan Cox <alan@linux/intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
12 years ago[media] dw2102: fix compile warnings
Hans Verkuil [Fri, 20 Apr 2012 06:30:11 +0000 (03:30 -0300)]
[media] dw2102: fix compile warnings

media_build/v4l/dw2102.c:151:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/dw2102.c:224:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/dw2102.c:279:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/dw2102.c:352:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/dw2102.c:435:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/dw2102.c:499:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] m5mols: Add 3A lock control
Sylwester Nawrocki [Wed, 9 May 2012 14:53:09 +0000 (11:53 -0300)]
[media] m5mols: Add 3A lock control

Add control for locking automatic exposure, focus and white balance
adjustments. While at it, tidy up the data structure documentation.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] m5mols: Add JPEG compression quality control
Sylwester Nawrocki [Tue, 28 Feb 2012 09:29:01 +0000 (06:29 -0300)]
[media] m5mols: Add JPEG compression quality control

Add JPEG compression quality control for snapshot capture.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] m5mols: Add exposure metering control
Sylwester Nawrocki [Mon, 9 Apr 2012 17:51:49 +0000 (14:51 -0300)]
[media] m5mols: Add exposure metering control

This patch adds V4L2_CID_EXPOSURE_METERING control which allows
to select the light metering mode for automatic exposure as one
of the following modes: spot (small area at the frame center),
center weighted and frame averaged.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] m5mols: Add image stabilization control
Sylwester Nawrocki [Tue, 6 Mar 2012 10:10:27 +0000 (07:10 -0300)]
[media] m5mols: Add image stabilization control

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>