Commit Graph

8814 Commits

Author SHA1 Message Date
Sylwester Nawrocki
bd7d8888e9 [media] s5p-fimc: convert to clk_prepare()/clk_unprepare()
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>
2012-03-08 07:37:27 -03:00
Sylwester Nawrocki
15f4bc3b1f [media] s5p-jpeg: Add JPEG controls support
This patch replaces VIDIOC_S/G_JPEGCOMP ioctl handlers with
V4L2_CID_JPEG_QUALITY control. Additionally it enables JPEG subsampling
and the restart interval configuration through V4L2_CID_JPEG_SUBSAMPLING
and V4L2_CID_JPEG_RESTART_INTERVAL controls. For the decoder video node
only V4L2_CID_JPEG_SUBSAMPLING is available as a read-only control.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-03-01 17:10:30 -03:00
Sylwester Nawrocki
275de24dc0 [media] s5p-jpeg: Use struct v4l2_fh
This patch is a prerequisite for per file handle control handlers.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-03-01 08:09:13 -03:00
Sylwester Nawrocki
c7361ae1e7 [media] V4L: Add JPEG compression control class
The V4L2_CID_JPEG_CLASS control class is intended to expose various
adjustable parameters of JPEG encoders and decoders. Following controls
are defined:

 - V4L2_CID_JPEG_CHROMA_SUBSAMPLING,
 - V4L2_CID_JPEG_RESTART_INTERVAL,
 - V4L2_CID_JPEG_COMPRESSION_QUALITY,
 - V4L2_CID_JPEG_ACTIVE_MARKER.

This covers only a part of relevant standard specifications. More
controls should be added in future if required.

The purpose of V4L2_CID_JPEG_CLASS class is also to replace some
functionality covered by VIDIOC_S/G_JPEGCOMP ioctls, i.e. the JPEG
markers presence and compression quality control. The applications
and drivers should switch from the ioctl to control based API, as
described in the subsequent patches for the Media API DocBook.

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>
2012-02-28 18:53:16 -03:00
Michael Krufky
e8ca6d20a6 [media] tveeprom: update hauppauge tuner list thru 181
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-28 18:46:53 -03:00
Tomasz Stanislawski
5145aa76e6 [media] v4l: s5p-tv: hdmi: integrate with MHL
Adding support for using MHL (SiI9234 or other) chip if its configuration was
passed to HDMI by platfrom data.

Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-28 18:27:32 -03:00
Tomasz Stanislawski
350f2f4dad [media] v4l: s5p-tv: hdmi: add support for platform data
Moving configuration of s5p-hdmi peripherals from driver data to
platfrom data.

Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-28 18:26:40 -03:00
Tomasz Stanislawski
56e1df491b [media] v4l: s5p-tv: add sii9234 driver
SiI9234 is a converter of HDMI signal into MHL. The chip is present on some
boards from Samsung S5P family. The chip's configuration procedure is based on
MHD_SiI9234 driver created by doonsoo45.kim.

The driver is using:
- i2c framework
- v4l2 framework
- runtime PM

Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-28 18:25:46 -03:00
Julia Lawall
e861dccc6d [media] v4l: s5p-tv: use devm_ functions
The various devm_ functions allocate memory that is released when a driver
detaches.  This patch uses these functions for data that is allocated in
the probe function of a platform device and is only freed in the remove
function.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-28 18:24:17 -03:00
Javier Martin
8091cb7d9c [media] MEM2MEM: Add support for eMMa-PrP mem2mem operations
i.MX2x SoCs have a PrP which is capable of resizing and format
conversion of video frames. This driver provides support for
resizing and format conversion from YUYV to YUV420.

This operation is of the utmost importance since some of these
SoCs like i.MX27 include an H.264 video codec which only
accepts YUV420 as input.

Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-28 07:19:24 -03:00
Taylor Ralph
8423c0cf3a [media] hdpvr: update picture controls to support firmware versions > 0.15
Correctly sets the max/min/default values for the hdpvr picture
controls. The reason the current values didn't cause a problem until now
is because any firmware <= 0.15 didn't support them. The latest firmware
releases properly support picture controls and the values in the patch
are derived from the windows driver using SniffUSB2.0.

Thanks to Devin Heitmueller for helping me.

Signed-off-by: Taylor Ralph <tralph@mythtv.org>
Thanks-to: Devin Heitmueller <dheitmueller@kernellabs.com>
Acked-by: Jarod Wilson <jarod@redhat.com>
Reviewed-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-15 12:42:40 -02:00
Michael Krufky
6fab81dfdc [media] xc5000: drivers should specify chip revision rather than firmware
Specify chip revision at attach time rather than a firmware image.
This is a better way to ensure that the correct firmware is loaded
for the correct revision of the chip.

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-14 17:22:32 -02:00
Michael Krufky
d58a8d6734 [media] tveeprom: add support for Xceive XC5000C tuner
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-14 17:21:03 -02:00
Michael Krufky
f21cfaf638 [media] tuner: add support for Xceive XC5000C
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-14 17:20:46 -02:00
Hans Verkuil
6d6604fa66 [media] vivi: use v4l2_ctrl_subscribe_event
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-14 16:38:52 -02:00
Hans Verkuil
a26243b0e3 [media] v4l2-ctrls: add helper functions for control events
Many drivers just support control events, and most radio drivers just need
to poll for control events. Add some functions to simplify those jobs.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-14 16:38:43 -02:00
Hans Verkuil
42194e728f [media] v4l2-subdev: add start/end messages for log_status
Add the start and end messages for log_status when called from a
subdev device node.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-14 16:38:23 -02:00
Hans Verkuil
e2ecb257ee [media] v4l2: standardize log start/end message
For drivers that properly use the v4l2 framework (i.e. set v4l2_dev in the
video_device struct), the start and end messages of VIDIOC_LOG_STATUS are
now generated automatically. People tended to forget these, but the v4l2-ctl
tool scans for these messages, and it also makes it easier to read the status
output in the kernel log.

The cx18, ivtv and bttv drivers were changed since they no longer need to
log these start/end messages.

In saa7164 two empty log_status functions were removed.

Also added a helper function to v4l2-ctrl.c that can be used as the
vidioc_log_status callback if all you need to do is to log the current control
values. This is now used by pwc and vivi.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Steven Toth <stoth@kernellabs.com>
Cc: Andy Walls <awalls@md.metrocast.net>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-14 16:38:13 -02:00
Hans Verkuil
6e82a6a2a0 [media] ivtv: add IVTV_IOC_PASSTHROUGH_MODE
With this private ioctl it is possible to use the ivtv decoder without
requiring the dvb/video.h and dvb/audio.h headers.

Eventually support for those DVB APIs will be dropped from ivtv.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-14 13:45:56 -02:00
Hans Verkuil
85eeece773 [media] cx18/ddbridge: remove unused headers
The cx18 and ddbridge drivers include linux/dvb/audio.h and video.h
without using them.

Remove those includes.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-14 13:44:52 -02:00
Hans Verkuil
debf80014f [media] ivtv: implement new decoder controls
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-14 13:44:41 -02:00
Hans Verkuil
24c19a217e [media] v4l2-ctrls: add new controls for MPEG decoder devices
As discussed during the 2011 V4L-DVB workshop we want to create a proper V4L2
decoder API that replaces the DVBv5 API that has been used until now.

This adds the four controls necessary to be able to switch ivtv over to this
new API.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-14 13:43:49 -02:00
Hans Verkuil
da8ec560e3 [media] ivtv: implement new decoder command ioctls
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-14 13:43:27 -02:00
Hans Verkuil
a45c0ad51d [media] v4l2: add VIDIOC_(TRY_)DECODER_CMD
As discussed during the 2011 V4L-DVB workshop, the API in dvb/video.h should
be replaced by a proper V4L2 API. This patch turns the VIDEO_(TRY_)DECODER_CMD
ioctls into proper V4L2 ioctls.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-14 13:41:42 -02:00
Masanari Iida
41292b1611 [media] [trivial] s5p: Fix typo in mixer_drv.c and hdmi_drv.c
Correct typo "sucessful" to "successful" in
drivers/media/video/s5p-tv/mixer_drv.c
drivers/media/video/s5p-tv/hdmi_drv.c

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-08 11:01:26 -02:00
Jesper Juhl
c659395935 [media] tm6000: Don't use pointer after freeing it in tm6000_ir_fini()
In tm6000_ir_fini() there seems to be a problem.
rc_unregister_device(ir->rc); calls rc_free_device() on the pointer it is
given, which frees it.

Subsequently the function does:

  if (!ir->polling)
    __tm6000_ir_int_stop(ir->rc);

and __tm6000_ir_int_stop() dereferences the pointer it is given, which
has already been freed.

and it also does:

  tm6000_ir_stop(ir->rc);

which also dereferences the (already freed) pointer.

So, it seems that the call to rc_unregister_device() should be move
below the calls to __tm6000_ir_int_stop() and tm6000_ir_stop(), so
those don't operate on a already freed pointer.

But, I must admit that I don't know this code *at all*, so someone who
knows the code should take a careful look before applying this
patch. It is based purely on inspection of facts of what is beeing
freed where and not at all on understanding what the code does or why.
I don't even have a means to test it, so beyond testing that the
change compiles it has seen no testing what-so-ever.

Anyway, here's a proposed patch.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Reviewed-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-08 10:59:56 -02:00
Masanari Iida
6d73d072fc [media] [trivial] ov6650: Fix typo
Correct spelling "unspported" to "unsupported" in
drivers/media/video/ov6650.c

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-08 10:49:45 -02:00
Manjunath Hadli
db38951cce [media] davinci: vpif: remove machine specific header file includes
remove unnecessary inclusion of machine specific header files mach/dm646x.h,
mach/hardware.h from vpif.h  and aslo mach/dm646x.h from vpif_display.c
driver which comes in the way of platform code consolidation.
Add linux/i2c.h header file in vpif_types.h which is required for
building.

Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: LMML <linux-media@vger.kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-08 10:46:54 -02:00
Hans Verkuil
23268ae5f0 [media] vivi: don't set V4L2_CAP_DEVICE_CAPS for the device_caps field
V4L2_CAP_DEVICE_CAPS is valid for the capabilities field only as per
the spec.

Found with v4l2-compliance.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-26 15:35:54 -02:00
Mauro Carvalho Chehab
3e9caa5251 Merge branch 'v4l_for_linus' into staging/for_v3.4
* v4l_for_linus:
  [media] V4L: atmel-isi: add clk_prepare()/clk_unprepare() functions
2012-01-23 18:13:33 -02:00
Josh Wu
03652e0ad4 [media] V4L: atmel-isi: add clk_prepare()/clk_unprepare() functions
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-23 18:13:21 -02:00
Mauro Carvalho Chehab
59b30294e1 Merge branch 'v4l_for_linus' into staging/for_v3.4
* v4l_for_linus:
  [media] cxd2820r: sleep on DVB-T/T2 delivery system switch
  [media] anysee: fix CI init
  [media] cxd2820r: remove unused parameter from cxd2820r_attach
  [media] cxd2820r: fix dvb_frontend_ops
2012-01-23 18:11:30 -02:00
Antti Palosaari
c2bbbe7b5e [media] cxd2820r: remove unused parameter from cxd2820r_attach
Fix bug introduced by multi-frontend to single-frontend change.
This parameter is no longer used after multi-frontend to single-frontend change.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-23 18:10:36 -02:00
Hans Verkuil
d0c8b2d400 [media] ivtv: setup per-device caps
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-23 16:44:24 -02:00
Hans Verkuil
a8187c42fb [media] vivi: set device_caps
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-23 16:44:06 -02:00
Hans Verkuil
583aa3a9b5 [media] V4L2: Add per-device-node capabilities
If V4L2_CAP_DEVICE_CAPS is set, then the new device_caps field is filled with
the capabilities of the opened device node.

The capabilities field traditionally contains the capabilities of the physical
device, being a superset of all capabilities available at the several device
nodes. E.g., if you open /dev/video0, then if it contains VBI caps then that means
that there is a corresponding vbi node as well. And the capabilities field of
both the video and vbi nodes should contain identical caps.

However, it would be very useful to also have a capabilities field that contains
just the caps for the currently open device, hence the new CAP bit and field.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-23 16:34:27 -02:00
Tomi Valkeinen
93596ef7db [media] omap_vout: fix section mismatch
Fix the following warning by using platform_driver_probe() instead of
platform_driver_register():

WARNING: drivers/media/video/omap/omap-vout.o(.data+0x24): Section
mismatch in reference from the variable omap_vout_driver to the function
.init.text:omap_vout_probe()
The variable omap_vout_driver references
the function __init omap_vout_probe()

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Vaibhav Hiremath <hvaibhav@ti.com>
Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-23 15:27:17 -02:00
Linus Torvalds
4a7c1ff236 Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (57 commits)
  [media] as3645a: Fix compilation by including slab.h
  [media] s5p-fimc: Remove linux/version.h include from fimc-mdevice.c
  [media] s5p-mfc: Remove linux/version.h include from s5p_mfc.c
  [media] ds3000: using logical && instead of bitwise &
  [media] v4l2-ctrls: make control names consistent
  [media] DVB: dib0700, add support for Nova-TD LEDs
  [media] DVB: dib0700, add corrected Nova-TD frontend_attach
  [media] DVB: dib0700, separate stk7070pd initialization
  [media] DVB: dib0700, move Nova-TD Stick to a separate set
  [media] : add MODULE_FIRMWARE to dib0700
  [media] DVB-CORE: remove superfluous DTV_CMDs
  [media] s5p-jpeg: adapt to recent videobuf2 changes
  [media] s5p-g2d: fixed a bug in controls setting function
  [media] s5p-mfc: Fix volatile controls setup
  [media] drivers/media/video/s5p-mfc/s5p_mfc.c: adjust double test
  [media] drivers/media/video/s5p-fimc/fimc-capture.c: adjust double test
  [media] s5p-fimc: Fix incorrect control ID assignment
  [media] dvb_frontend: Don't call get_frontend() if idle
  [media] DocBook/dvbproperty.xml: Remove DTV_MODULATION from ISDB-T
  [media] DocBook/dvbproperty.xml: Fix ISDB-T delivery system parameters
  ...
2012-01-18 12:53:54 -08:00
Linus Torvalds
57f2685c16 Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma
* 'next' of git://git.infradead.org/users/vkoul/slave-dma: (53 commits)
  ARM: mach-shmobile: specify CHCLR registers on SH7372
  dma: shdma: fix runtime PM: clear channel buffers on reset
  dma/imx-sdma: save irq flags when use spin_lock in sdma_tx_submit
  dmaengine/ste_dma40: clear LNK on channel startup
  dmaengine: intel_mid_dma: remove legacy pm interface
  ASoC: mxs: correct 'direction' of device_prep_dma_cyclic
  dmaengine: intel_mid_dma: error path fix
  dmaengine: intel_mid_dma: locking and freeing fixes
  mtd: gpmi-nand: move to dma_transfer_direction
  mtd: fix compile error for gpmi-nand
  mmc: mxs-mmc: fix the dma_transfer_direction migration
  dmaengine: add DMA_TRANS_NONE to dma_transfer_direction
  dma: mxs-dma: Don't use CLKGATE bits in CTRL0 to disable DMA channels
  dma: mxs-dma: make mxs_dma_prep_slave_sg() multi user safe
  dma: mxs-dma: Always leave mxs_dma_init() with the clock disabled.
  dma: mxs-dma: fix a typo in comment
  DMA: PL330: Remove pm_runtime_xxx calls from pl330 probe/remove
  video i.MX IPU: Fix display connections
  i.MX IPU DMA: Fix wrong burstsize settings
  dmaengine/ste_dma40: allow fixed physical channel
  ...

Fix up conflicts in drivers/dma/{Kconfig,mxs-dma.c,pl330.c}

The conflicts looked pretty trivial, but I'll ask people to verify them.
2012-01-17 18:40:24 -08:00
Laurent Pinchart
36be126cb0 [media] as3645a: Fix compilation by including slab.h
The as3645a driver calls kzalloc(). Include slab.h.

Reported-by: Fredrik Lingvall <fredrik.lingvall@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-17 23:07:13 -02:00
Sachin Kamat
a2e2baad60 [media] s5p-fimc: Remove linux/version.h include from fimc-mdevice.c
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-17 23:06:24 -02:00
Sachin Kamat
2bd4334121 [media] s5p-mfc: Remove linux/version.h include from s5p_mfc.c
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-17 23:06:13 -02:00
Hans Verkuil
f08aacf84f [media] v4l2-ctrls: make control names consistent
Several control names used inconsistent capitalization or were inconsistent
in other ways. I also corrected a spelling mistake and fixed four strings
that were too long (>31 characters). Harmless, but the string is cut off when
it is returned with QUERYCTRL.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-17 23:04:05 -02:00
Marek Szyprowski
719c174ee9 [media] s5p-jpeg: adapt to recent videobuf2 changes
queue_setup callback has been extended with struct v4l2_format *fmt
parameter in 2d86401c2c commit. This patch adds this parameter to
s5p-jpeg driver.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-17 22:54:45 -02:00
Kamil Debski
7f6cce69e2 [media] s5p-g2d: fixed a bug in controls setting function
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-17 22:54:23 -02:00
Kamil Debski
0da0a78338 [media] s5p-mfc: Fix volatile controls setup
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-17 22:54:04 -02:00
Julia Lawall
bb869368f3 [media] drivers/media/video/s5p-mfc/s5p_mfc.c: adjust double test
Rewrite a duplicated test to test the correct value

The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression E;
@@

(
* E
  || ... || E
|
* E
  && ... && E
)
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-17 22:53:46 -02:00
Julia Lawall
b1aa60892e [media] drivers/media/video/s5p-fimc/fimc-capture.c: adjust double test
Rewrite a duplicated test to test the correct value

The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression E;
@@

(
* E
  || ... || E
|
* E
  && ... && E
)
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-17 22:53:34 -02:00
Sachin Kamat
53e5ab946a [media] s5p-fimc: Fix incorrect control ID assignment
This patch fixes the mismatch between control IDs (CID) and controls
for hflip, vflip and rotate.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-17 22:53:12 -02:00
Dan Carpenter
e9ae4d4f02 [media] tlg2300: fix up check_firmware() return
The caller doesn't check the return value of check_firmware() but static
checkers complain.  It currently returns negative error codes, or zero
or greater on success but since the return type is boolean the values
are truncated to one or zero.  I've changed it to return an int,
negative on error and zero on success.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-16 12:38:00 -02:00