openwrt/staging/blogic.git
14 years agoV4L/DVB: ir-core: Add logic to decode IR protocols at the IR core
Mauro Carvalho Chehab [Sat, 20 Mar 2010 23:59:44 +0000 (20:59 -0300)]
V4L/DVB: ir-core: Add logic to decode IR protocols at the IR core

Adds a method to pass IR raw pulse/code events into ir-core. This is
needed in order to support LIRC. It also helps to move common code
from the drivers into the core.

In order to allow testing, it implements a simple NEC protocol decoder
at ir-nec-decoder.c file. The logic is about the same used at saa7134
driver that handles Avermedia M135A and Encore FM53 boards.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: saa7134: add code to allow changing IR protocol
Mauro Carvalho Chehab [Sat, 20 Mar 2010 03:25:37 +0000 (00:25 -0300)]
V4L/DVB: saa7134: add code to allow changing IR protocol

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: saa7134: use a full scancode table for M135A
Mauro Carvalho Chehab [Sat, 20 Mar 2010 03:23:30 +0000 (00:23 -0300)]
V4L/DVB: saa7134: use a full scancode table for M135A

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ir-core: be less pedantic with RC protocol name
Mauro Carvalho Chehab [Sat, 20 Mar 2010 03:17:58 +0000 (00:17 -0300)]
V4L/DVB: ir-core: be less pedantic with RC protocol name

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: uvcvideo: Use POLLOUT and POLLWRNORM for output devices
Laurent Pinchart [Wed, 31 Mar 2010 15:29:26 +0000 (12:29 -0300)]
V4L/DVB: uvcvideo: Use POLLOUT and POLLWRNORM for output devices

The V4L2 specification requires drivers to use the write events in the
file operations poll handler for output devices. The uvcvideo driver
erroneously used read events for all devices. Fix this.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: uvcvideo: Support iris absolute and relative controls
Laurent Pinchart [Wed, 20 Jan 2010 15:13:46 +0000 (12:13 -0300)]
V4L/DVB: uvcvideo: Support iris absolute and relative controls

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: v4l: Add V4L2_CID_IRIS_ABSOLUTE and V4L2_CID_IRIS_RELATIVE controls
Laurent Pinchart [Wed, 20 Jan 2010 15:12:57 +0000 (12:12 -0300)]
V4L/DVB: v4l: Add V4L2_CID_IRIS_ABSOLUTE and V4L2_CID_IRIS_RELATIVE controls

Those control, as their names imply, control the camera aperture
settings.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: uvcvideo: Add support for Packard Bell EasyNote MX52 integrated webcam
Laurent Pinchart [Sat, 13 Mar 2010 21:12:15 +0000 (18:12 -0300)]
V4L/DVB: uvcvideo: Add support for Packard Bell EasyNote MX52 integrated webcam

The camera requires the STREAM_NO_FID quirk. Add a corresponding entry
in the device IDs list.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: uvcvideo: Add support for unbranded Arkmicro 18ec:3290 webcams
Laurent Pinchart [Thu, 4 Mar 2010 10:51:25 +0000 (07:51 -0300)]
V4L/DVB: uvcvideo: Add support for unbranded Arkmicro 18ec:3290 webcams

The camera requires the PROBE_DEF quirk. Add a corresponding entry in
the device IDs list.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: sn9c102 / zc0301: Handle webcams when no gspca subdriver conflict
Jean-François Moine [Mon, 29 Mar 2010 06:51:18 +0000 (03:51 -0300)]
V4L/DVB: sn9c102 / zc0301: Handle webcams when no gspca subdriver conflict

Some webcams handled by both sn9c102 or zc0301 and some gspca subdrivers
(sonixb, sonixj and zc3xx) were not handled when gspca was generated but
not the associated subdrivers.

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca - t613: Add color controls
Costantino Leandro [Tue, 23 Mar 2010 15:31:16 +0000 (12:31 -0300)]
V4L/DVB: gspca - t613: Add color controls

- Rename controls to fit real behaviour
- Add global gain , r/b balance.

Signed-off-by: Costantino Leandro <lcostantino@gmail.com>
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: V4L: tvp514x: Add Powerup sequence during s_input to lock the signal properly
Vaibhav Hiremath [Sat, 27 Mar 2010 12:37:54 +0000 (09:37 -0300)]
V4L/DVB: V4L: tvp514x: Add Powerup sequence during s_input to lock the signal properly

For the sequence streamon -> streamoff and again s_input, it fails
to lock the signal, since streamoff puts TVP514x into power off state
which leads to failure in sub-sequent s_input.

So add powerup sequence in s_routing (if disabled), since it is
important to lock the signal at this stage.

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Muralidharan Karicheri <mkaricheri@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: V4L: vpfe_capture: Add support for USERPTR mode of operation
Vaibhav Hiremath [Sat, 27 Mar 2010 12:37:23 +0000 (09:37 -0300)]
V4L/DVB: V4L: vpfe_capture: Add support for USERPTR mode of operation

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Muralidharan Karicheri <mkaricheri@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: V4L: dm644x_ccdc: Add Suspend/Resume Support
Vaibhav Hiremath [Sat, 27 Mar 2010 12:37:19 +0000 (09:37 -0300)]
V4L/DVB: V4L: dm644x_ccdc: Add Suspend/Resume Support

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Muralidharan Karicheri <mkaricheri@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: V4L: vpfe_capture: Return 0 from suspend/resume
Vaibhav Hiremath [Sat, 27 Mar 2010 12:37:16 +0000 (09:37 -0300)]
V4L/DVB: V4L: vpfe_capture: Return 0 from suspend/resume

Now Suspend/Resume functionality is being handled by respective CCDC
code, so return true (0) from bridge suspend/resume function.

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Muralidharan Karicheri <mkaricheri@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: V4L: dm644x_ccdc: Add 10bit BT support
Vaibhav Hiremath [Sat, 27 Mar 2010 12:37:12 +0000 (09:37 -0300)]
V4L/DVB: V4L: dm644x_ccdc: Add 10bit BT support

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Muralidharan Karicheri <mkaricheri@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: V4L: vpfe_capture: Add call back function for interrupt clear for vpfe_cfg
Vaibhav Hiremath [Sat, 27 Mar 2010 12:37:07 +0000 (09:37 -0300)]
V4L/DVB: V4L: vpfe_capture: Add call back function for interrupt clear for vpfe_cfg

For the devices like AM3517, it is expected that driver clears the
interrupt in ISR. Since this is device spcific, callback function
added to the platform_data.

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Muralidharan Karicheri <mkaricheri@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: V4L: dm644x_ccdc: Debug register read prints removed
Vaibhav Hiremath [Sat, 27 Mar 2010 12:37:03 +0000 (09:37 -0300)]
V4L/DVB: V4L: dm644x_ccdc: Debug register read prints removed

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Muralidharan Karicheri <mkaricheri@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: arv: convert to V4L2
Hans Verkuil [Mon, 29 Mar 2010 19:05:33 +0000 (16:05 -0300)]
V4L/DVB: arv: convert to V4L2

Converted this old V4L1 driver to V4L2.
I would like to thank Takeo Takahashi who very kindly tested this
driver for me. Much appreciated!

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Tested-by: Takeo Takahashi <takahashi.takeo@renesas.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: zoran: remove V4L1 videodev.h include
Hans Verkuil [Mon, 22 Mar 2010 08:25:46 +0000 (05:25 -0300)]
V4L/DVB: zoran: remove V4L1 videodev.h include

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: meye: remove last V4L1 remnants from the code and add v4l2_device
Hans Verkuil [Mon, 22 Mar 2010 08:22:34 +0000 (05:22 -0300)]
V4L/DVB: meye: remove last V4L1 remnants from the code and add v4l2_device

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: w9966: remove camelCase
Hans Verkuil [Mon, 22 Mar 2010 08:15:14 +0000 (05:15 -0300)]
V4L/DVB: w9966: remove camelCase

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: w9966: reorganize the order of functions
Hans Verkuil [Mon, 22 Mar 2010 08:13:17 +0000 (05:13 -0300)]
V4L/DVB: w9966: reorganize the order of functions

Get rid of completely unnecessary function prototypes.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: pms: remove unnecessary exclusive open/close
Hans Verkuil [Mon, 22 Mar 2010 08:09:07 +0000 (05:09 -0300)]
V4L/DVB: pms: remove unnecessary exclusive open/close

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: v4l: add V4L2_PIX_FMT_Y4 and V4L2_PIX_FMT_Y6 pixelformats
Hans Verkuil [Mon, 22 Mar 2010 07:52:21 +0000 (04:52 -0300)]
V4L/DVB: v4l: add V4L2_PIX_FMT_Y4 and V4L2_PIX_FMT_Y6 pixelformats

Old 4 and 6 bit greyscale pixel formats for the old bw-qcam webcam.
This is needed to convert it to V4L2.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: w9966: coding style cleanup
Hans Verkuil [Mon, 22 Mar 2010 07:47:27 +0000 (04:47 -0300)]
V4L/DVB: w9966: coding style cleanup

Clean up the coding style before we convert this driver to V4L2.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: arv: coding style cleanup
Hans Verkuil [Mon, 22 Mar 2010 07:44:29 +0000 (04:44 -0300)]
V4L/DVB: arv: coding style cleanup

Clean up the coding style before we convert this driver to V4L2.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: bw-qcam: coding style cleanup
Hans Verkuil [Mon, 22 Mar 2010 07:36:04 +0000 (04:36 -0300)]
V4L/DVB: bw-qcam: coding style cleanup

Clean up the coding style before we convert this driver to V4L2.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: c-qcam: coding style cleanup
Hans Verkuil [Mon, 22 Mar 2010 07:33:56 +0000 (04:33 -0300)]
V4L/DVB: c-qcam: coding style cleanup

Clean up the coding style before we convert this driver to V4L2.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ov7670: silence some compiler warnings
Jonathan Corbet [Fri, 26 Mar 2010 16:09:34 +0000 (13:09 -0300)]
V4L/DVB: ov7670: silence some compiler warnings

Get rid of some "unused variable" warnings.  These were the result of
sloppiness and should not have happened; I'll go stand in the corner now.

Reported-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ov7670: Always rewrite clkrc when setting format
Jonathan Corbet [Thu, 18 Mar 2010 22:10:18 +0000 (19:10 -0300)]
V4L/DVB: ov7670: Always rewrite clkrc when setting format

That makes frame rate configuration persistent.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ov7670: Restore SMBUS I/O for the XO 1.0
Jonathan Corbet [Fri, 19 Mar 2010 16:16:28 +0000 (13:16 -0300)]
V4L/DVB: ov7670: Restore SMBUS I/O for the XO 1.0

The Cafe controller doesn't do non-SMBUS I/O, so we have to use it there.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ov7670: wire up controls for exposure and autoexposure
Jonathan Corbet [Fri, 5 Mar 2010 19:48:39 +0000 (16:48 -0300)]
V4L/DVB: ov7670: wire up controls for exposure and autoexposure

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ov7670: Wire up V4L2_CID_GAIN and V4L2_CID_AUTOGAIN
Jonathan Corbet [Thu, 4 Mar 2010 21:50:34 +0000 (18:50 -0300)]
V4L/DVB: ov7670: Wire up V4L2_CID_GAIN and V4L2_CID_AUTOGAIN

Allow applications to play with the gain settings.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ov7670: Don't use SMBUS I/O
Jonathan Corbet [Mon, 1 Mar 2010 00:02:55 +0000 (21:02 -0300)]
V4L/DVB: ov7670: Don't use SMBUS I/O

Contrary to my earlier belief, the ov7670 is not actually an SMBUS device,
though it will pretend to be one if it's in a good mood.  Unfortunately,
it's rarely in a good mood, especially on the XO 1.5.  So use low-level i2c
I/O instead.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ov7670: Avoid reading clkrc
Jonathan Corbet [Sun, 20 Dec 2009 14:39:47 +0000 (11:39 -0300)]
V4L/DVB: ov7670: Avoid reading clkrc

Reading the clkrc register creates flaky behavior in some situations, and
we can easily track its state separately.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ov7670: Use CCIR601 in all video modes
Jonathan Corbet [Sun, 21 Mar 2010 20:33:50 +0000 (17:33 -0300)]
V4L/DVB: ov7670: Use CCIR601 in all video modes

Also provide for a longer delay after reset - the XO 1.5 needs it.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: em28xx: "Empia Em28xx Audio" too long
Dan Carpenter [Tue, 23 Mar 2010 11:40:43 +0000 (08:40 -0300)]
V4L/DVB: em28xx: "Empia Em28xx Audio" too long

card->driver is 15 characters and a NULL.  The original code
goes past the end of the array.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: cx231xx: card->driver "Conexant cx231xx Audio" too long
Dan Carpenter [Mon, 22 Mar 2010 15:39:09 +0000 (12:39 -0300)]
V4L/DVB: cx231xx: card->driver "Conexant cx231xx Audio" too long

card->driver is 15 characters and a NULL, the original code could
cause a buffer overflow.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: cx25821: prepend cx25821_ to video exported symbols
Mauro Carvalho Chehab [Wed, 24 Mar 2010 19:33:40 +0000 (16:33 -0300)]
V4L/DVB: cx25821: prepend cx25821_ to video exported symbols

As reported by Randy Dunlap <randy.dunlap@oracle.com>:
drivers/staging/cx25821/cx25821-video.c:89:struct cx25821_fmt *format_by_fourcc(unsigned int fourcc)
(not static)

conflicts with (has the same non-static name as)

drivers/media/common/saa7146_video.c:87:struct saa7146_format* format_by_fourcc(struct saa7146_dev *dev, int fourcc)

To solve, add cx25821_ prefix to the exported functions found on cx25821-video.h.

This patch were generated by this little shell/perl script:

cat drivers/staging/cx25821/cx25821-video.h|perl -ne \
'if (m/extern.* ([^\s\*]+)\(/) { $n=$1; print "s/([^\d\w_\.])$1/\\1cx25821_$1/g;\n" if (!($n =~ m/cx25821/)); }' \
>changes; for i in drivers/staging/cx25821/*.[ch]; do sed -r -f changes $i >a && mv a $i; done

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: Palash Bandyopadhyay <palash.bandyopadhyay@conexant.com>
14 years agoV4L/DVB: cx25821-video.c: fix table indent
Mauro Carvalho Chehab [Wed, 24 Mar 2010 17:23:25 +0000 (14:23 -0300)]
V4L/DVB: cx25821-video.c: fix table indent

Table indent were likely damaged by Lindent. Fix it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: Palash Bandyopadhyay <palash.bandyopadhyay@conexant.com>
14 years agoV4L/DVB: cx25821: fix coding style issues in cx25821-i2c.c
Olimpiu Pascariu [Sun, 21 Mar 2010 17:52:31 +0000 (14:52 -0300)]
V4L/DVB: cx25821: fix coding style issues in cx25821-i2c.c

Fixes up warnings and errors found by the checkpatch.pl tool
on cx25821-i2c.c

Signed-off-by: Olimpiu Pascariu <olimpiu.pascariu@gmail.com>
Cc: Palash Bandyopadhyay <palash.bandyopadhyay@conexant.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: cx25821: fix coding style issues in cx25821-medusa-video.c
Olimpiu Pascariu [Sun, 21 Mar 2010 18:46:26 +0000 (15:46 -0300)]
V4L/DVB: cx25821: fix coding style issues in cx25821-medusa-video.c

Fixes up warnings and errors found by the checkpatch.pl tool on
cx25821-medusa-video.c

Signed-off-by: Olimpiu Pascariu <olimpiu.pascariu@gmail.com>
Acked-by: Dan Carpenter <error27@gmail.com>
Cc: Palash Bandyopadhyay <palash.bandyopadhyay@conexant.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: cx25821: fix coding style issues in cx25821-gpio.c
Olimpiu Pascariu [Sun, 21 Mar 2010 17:44:01 +0000 (14:44 -0300)]
V4L/DVB: cx25821: fix coding style issues in cx25821-gpio.c

Fixes up warnings and errors found by the checkpatch.pl tool on
cx25821-gpio.c.

Signed-off-by: Olimpiu Pascariu <olimpiu.pascariu@gmail.com>
Cc: Palash Bandyopadhyay <palash.bandyopadhyay@conexant.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: cx25821: fix coding style issues in cx25821-core.c
Olimpiu Pascariu [Sun, 21 Mar 2010 17:18:19 +0000 (14:18 -0300)]
V4L/DVB: cx25821: fix coding style issues in cx25821-core.c

Fixes up warnings and errors found by the checkpatch.pl tool on
cx25821-core.c.

Signed-off-by: Olimpiu Pascariu <olimpiu.pascariu@gmail.com>
CC: Palash Bandyopadhyay <palash.bandyopadhyay@conexant.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: cx25821-audio-upstream.c: Fixed some checkpatch.pl warnings/errors
Mauro Carvalho Chehab [Tue, 18 May 2010 03:51:02 +0000 (00:51 -0300)]
V4L/DVB: cx25821-audio-upstream.c: Fixed some checkpatch.pl warnings/errors

This patch fixes up some warnings&errors found by the checkpatch.pl script

Signed-off-by: Olimpiu Pascariu <olimpiu.pascariu@gmail.com>
CC: Palash Bandyopadhyay <palash.bandyopadhyay@conexant.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ivtv: sizeof() => ARRAY_SIZE()
Dan Carpenter [Wed, 17 Mar 2010 15:11:56 +0000 (12:11 -0300)]
V4L/DVB: ivtv: sizeof() => ARRAY_SIZE()

This fixes a smatch warning:
drivers/media/video/ivtv/ivtv-vbi.c +138 ivtv_write_vbi(43)
error: buffer overflow 'vi->cc_payload' 256 <= 1023

Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Andy Walls <awalls@radix.net>
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: v4l: videobuf: code cleanup
Pawel Osciak [Wed, 17 Mar 2010 07:01:04 +0000 (04:01 -0300)]
V4L/DVB: v4l: videobuf: code cleanup

Make videobuf pass checkpatch; minor code cleanups.

Signed-off-by: Pawel Osciak <p.osciak@samsung.com>
Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: Add SPI support to V4L2
Dmitri Belimov [Tue, 23 Mar 2010 14:23:29 +0000 (11:23 -0300)]
V4L/DVB: Add SPI support to V4L2

Add support SPI bus to v4l2. Useful for control some device with SPI bus like
hardware MPEG2 encoders and etc.

Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: em28xx: add em286x/tvp5150 reference design
Devin Heitmueller [Sat, 20 Mar 2010 02:53:12 +0000 (23:53 -0300)]
V4L/DVB: em28xx: add em286x/tvp5150 reference design

Add support for design which has an em2863/tvp5150 and uses the standard
empia USB ID.  In Sander's case, it was branded as an "Eminent model EM3705"

Thanks to Sander Van Ginkel for testing and help debugging the support.

[mchehab@redhat.com: move it to a vague card number slot (card=29)]
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca: fixes compilation when input is not selected
Mauro Carvalho Chehab [Wed, 24 Mar 2010 12:36:32 +0000 (09:36 -0300)]
V4L/DVB: gspca: fixes compilation when input is not selected

It seems that I merged a wrong version of the patch or that
changeset 4d770eeb926d0bc44c0bd68d051d3d2a5568ef41 got mangled somehow:

It were missed the #else to avoid compilation troubles.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: stv0900: Whitespace cleanup
Mauro Carvalho Chehab [Wed, 24 Mar 2010 12:35:47 +0000 (09:35 -0300)]
V4L/DVB: stv0900: Whitespace cleanup

Fixes sync with -hg tree

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: saa7134: Use the same name on CARDLIST as found at the driver
Mauro Carvalho Chehab [Wed, 24 Mar 2010 12:34:39 +0000 (09:34 -0300)]
V4L/DVB: saa7134: Use the same name on CARDLIST as found at the driver

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: Fix cx88 and em28xx cardlists
Mauro Carvalho Chehab [Mon, 22 Mar 2010 17:37:52 +0000 (14:37 -0300)]
V4L/DVB: Fix cx88 and em28xx cardlists

There are some missing entries there

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: v4l2-common: add ability to use v4l2_ctrl_query_fill for chroma gain
Devin Heitmueller [Fri, 12 Mar 2010 01:00:13 +0000 (22:00 -0300)]
V4L/DVB: v4l2-common: add ability to use v4l2_ctrl_query_fill for chroma gain

Add the ability to use the v4l2_ctrl_query_fill() function for the newly
introduced chroma gain control.

Also, make use of the centralized function by the one caller.

This work was sponsored by EyeMagnet Limited.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: saa115: add support for chroma AGC and chroma gain
Devin Heitmueller [Fri, 12 Mar 2010 00:49:24 +0000 (21:49 -0300)]
V4L/DVB: saa115: add support for chroma AGC and chroma gain

Add support for chroma agc and gain to the saa7115 driver.  This allows for
users to do manual adjustment for abnormal signal conditions.

This work was sponsored by EyeMagnet Limited.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: videodev2: introduce a common control for chroma gain
Devin Heitmueller [Fri, 12 Mar 2010 00:27:59 +0000 (21:27 -0300)]
V4L/DVB: videodev2: introduce a common control for chroma gain

Introduce a new control for modifying the chroma gain.  This allows for user
intervention in abnormal signal conditions cases where the decoder's chroma
AGC cannot compensate and the value needs to be adjusted manually.

This work was sponsored by EyeMagnet Limited.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: saa7115: enable anti-alias filter
Devin Heitmueller [Wed, 3 Feb 2010 03:33:48 +0000 (00:33 -0300)]
V4L/DVB: saa7115: enable anti-alias filter

This patch enables the anti-alias filter, which was originally enabled for
the saa7113, but the saa7115_init_misc was trampling the value.  Without this
patch, there would be visible vertical bands in the chroma.

Thanks to Andy Walls for helping test this change against other ivtv products.

This work was sponsored by EyeMagnet Limited.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: em28xx: rework buffer pointer tracking for offset to start of video
Devin Heitmueller [Fri, 22 Jan 2010 05:34:32 +0000 (02:34 -0300)]
V4L/DVB: em28xx: rework buffer pointer tracking for offset to start of video

Rework the logic for tracking the amount of data copied to the VBI buffer, to
address problem found where the video lines are several bytes shifted to the
right (and the leading pixels in the first line rendered are garbage).  This
would occur because the copy function would advance the pointer when detecting
headers, but the caller would not adjust the length actually copied.

This work was sponsored by EyeMagnet Limited.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: em28xx: reduce cropping for VBI area
Devin Heitmueller [Fri, 22 Jan 2010 05:05:24 +0000 (02:05 -0300)]
V4L/DVB: em28xx: reduce cropping for VBI area

It turns up we can reduce the starting line for the active area, which results
in more data being captured when under PAL (while the full VBI capture window
still stays properly encoded).

This work was sponsored by EyeMagnet Limited.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: em28xx: adjust number of packets per URB
Devin Heitmueller [Fri, 22 Jan 2010 04:53:17 +0000 (01:53 -0300)]
V4L/DVB: em28xx: adjust number of packets per URB

Increase the packets per URB count from 40 to 64.  I suspect that whoever was
looking at the usbsnoop captures saw "0x40" packets and mistook it for "40".

As a result of this change, I can see a 25% reduction in the number of
interrupts generated via powertop.

This work was sponsored by EyeMagnet Limited.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: sn9c102: Make hv7131d sensor code also recognize the HV7131E
Hans de Goede [Thu, 11 Mar 2010 09:12:39 +0000 (06:12 -0300)]
V4L/DVB: sn9c102: Make hv7131d sensor code also recognize the HV7131E

The hv7131d sensor code also works for the hv7131e, this patch changes
it to also recognize the hv7131e sensor id.

Tested-by: Frank Danapfel <fdanapfe@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca_spca561: Add support for camera button
Hans de Goede [Sun, 28 Feb 2010 12:41:04 +0000 (09:41 -0300)]
V4L/DVB: gspca_spca561: Add support for camera button

gspca_spca561: Add support for camera button

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca_spca561: Fix LED on rev12a cameras
Hans de Goede [Sat, 27 Feb 2010 10:18:14 +0000 (07:18 -0300)]
V4L/DVB: gspca_spca561: Fix LED on rev12a cameras

Fix LED control on rev12a cameras and remove the unneeded
sd_stop0 callback function.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca - sn9c20x: Fix bug with OV9655 code
Brian Johnson [Tue, 16 Mar 2010 16:58:28 +0000 (13:58 -0300)]
V4L/DVB: gspca - sn9c20x: Fix bug with OV9655 code

Fixed buggy init sequence for the OV9655 sensor.
Tested with a 0c45:6288 and 0c45:62b3.

Signed-off-by: Brian Johnson <brijohn@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca - sn9c20x: Add support for cameras using the MT9M112 sensor
Brian Johnson [Tue, 16 Mar 2010 16:58:28 +0000 (13:58 -0300)]
V4L/DVB: gspca - sn9c20x: Add support for cameras using the MT9M112 sensor

Adds the following models:
- 0c45:624c
- 0c45:628c
- 0458:704a
- 0458:704c

Signed-off-by: Brian Johnson <brijohn@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca - sn9c20x: Add upside down detection
Brian Johnson [Tue, 16 Mar 2010 16:58:27 +0000 (13:58 -0300)]
V4L/DVB: gspca - sn9c20x: Add upside down detection

Add support for detecting webcams that are mounted
upside down in laptops. Currently the only two known
are two MSI modesl using the 0c45:624f.

Signed-off-by: Brian Johnson <brijohn@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca - sn9c20x: Add support for camera LEDs
Brian Johnson [Tue, 16 Mar 2010 16:58:27 +0000 (13:58 -0300)]
V4L/DVB: gspca - sn9c20x: Add support for camera LEDs

Signed-off-by: Brian Johnson <brijohn@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca - sn9c20x: use gspca's input device handling
Mauro Carvalho Chehab [Tue, 18 May 2010 03:49:44 +0000 (00:49 -0300)]
V4L/DVB: gspca - sn9c20x: use gspca's input device handling

Drop custom code for handling the input button in
favor of using gspca's input hanlding mechinism.

Signed-off-by: Brian Johnson <brijohn@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca - sonixj: Add webcam 0c45:6142 with sensors gc0307 and po2030n
Jean-François Moine [Thu, 18 Mar 2010 08:15:30 +0000 (05:15 -0300)]
V4L/DVB: gspca - sonixj: Add webcam 0c45:6142 with sensors gc0307 and po2030n

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca - sonixj: More static const and better array initialization
Jean-François Moine [Wed, 17 Mar 2010 18:25:32 +0000 (15:25 -0300)]
V4L/DVB: gspca - sonixj: More static const and better array initialization

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: v4l2: sort chip IDs in v4l2-chip-ident.h
Hans Verkuil [Sun, 14 Mar 2010 11:01:55 +0000 (08:01 -0300)]
V4L/DVB: v4l2: sort chip IDs in v4l2-chip-ident.h

This list should stay sorted to make it easy to find new ID ranges when
adding new chip families.

[mchehab@redhat.com: fixed bad whitespacing]
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: v4l doc: fix font of field name
Hans Verkuil [Sat, 13 Mar 2010 22:03:21 +0000 (19:03 -0300)]
V4L/DVB: v4l doc: fix font of field name

The field 'reserved' was not tagged as a 'structfield' as it should.
This made the text a bit confusing.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: videobuf-core: fix spelling mistake in debug message
Hans Verkuil [Sat, 13 Mar 2010 14:47:06 +0000 (11:47 -0300)]
V4L/DVB: videobuf-core: fix spelling mistake in debug message

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: saa7134: add capture boards Hawell HW-404M7 and HW-808M7
Vladimir Ermakov [Wed, 10 Mar 2010 15:44:57 +0000 (12:44 -0300)]
V4L/DVB: saa7134: add capture boards Hawell HW-404M7 and HW-808M7

Adds new capture boards Hawell HW-404M7 and HW-808M7. Those cards have 4
or 8 SAA7130 chips and for the work it only needs initialize registers.
The value of those registers were dumped under Windows using flytest.
But board haven't EEPROM.

For the first chip:

 SAA7130 (0x7130, SubVenID:1131, SubDevID:0000, Rev: 01)

 I2C slave devices found:
 No devices

 GPIO pins:
 Mode : 0x00389C00
 Value: 0x00016C00

 Video input: 3
 Audio input: Analog Line1

For other chips:

 SAA7130 (0x7130, SubVenID:1131, SubDevID:0000, Rev: 01)

 I2C slave devices found:
 No devices

 GPIO pins:
 Mode : 0x00389200
 Value: 0x00010000

 Video input: 3
 Audio input: Analog Line1

Signed-off-by: Vladimir Ermakov <vooon341@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: v4l2_ctrl_get_name(): add missing control names, and make title for V4L2_CI...
Frank Schaefer [Sun, 14 Mar 2010 17:28:54 +0000 (14:28 -0300)]
V4L/DVB: v4l2_ctrl_get_name(): add missing control names,  and make title for V4L2_CID_BG_COLOR consistent

v4l2_ctrl_get_name(): add missing control names, and make title for
V4L2_CID_BG_COLOR consistent

V4L2_CID_AUTOBRIGHTNESS   was introduced with kernel 2.6.31
V4L2_CID_BAND_STOP_FILTER was introduced with kernel 2.6.32

Signed-off-by: Frank Schaefer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: Staging: cx25821: fix coding style issues in cx25821-alsa.c
Olimpiu Pascariu [Sun, 14 Mar 2010 15:44:37 +0000 (12:44 -0300)]
V4L/DVB: Staging: cx25821: fix coding style issues in cx25821-alsa.c

>From 9473816c446a6ca91905fc49a73732f70b5223b4 Mon Sep 17 00:00:00 2001
 This is a patch to the cx25821-alsa.c file that fixes up errors and warnings found by the checkpatch.pl tool

[mchehab@redhat.com: a few adjustments on the comments to improve readability]
Signed-off-by: Olimpiu Pascariu <olimpiu.pascariu@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: tlg2300: remove unused #include <linux/version.h>
Huang Weiyi [Fri, 12 Mar 2010 14:12:22 +0000 (11:12 -0300)]
V4L/DVB: tlg2300: remove unused #include <linux/version.h>

Remove unused #include <linux/version.h>('s) in
  drivers/media/video/tlg2300/pd-main.c

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: drivers/media/video: move dereference after NULL test
Julia Lawall [Fri, 12 Mar 2010 09:15:32 +0000 (06:15 -0300)]
V4L/DVB: drivers/media/video: move dereference after NULL test

In quickcam_messenger.c, if the NULL test on uvd is needed, then the
dereference should be after the NULL test.

In vpif_display.c, std_info is initialized to the address of a structure
field.  This seems unlikely to be NULL.  Test std_info->stdid instead.

In saa7134-alsa.c, the function is only called from one place, where the
chip argument has already been dereferenced.  On the other hand, if it
should be kept, then card should be initialized after it.

A simplified version of the semantic match that detects this problem is as
follows (http://coccinelle.lip6.fr/):

// <smpl>
@match exists@
expression x, E;
identifier fld;
@@

* x->fld
  ... when != \(x = E\|&x\)
* x == NULL
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Muralidharan Karicheri <m-karicheri2@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ivtv, ivtvfb: Use a define for the output line and field register address
Andy Walls [Sat, 13 Mar 2010 23:37:25 +0000 (20:37 -0300)]
V4L/DVB: ivtv, ivtvfb: Use a define for the output line and field register address

Get rid of the magic number 0x28c0 used in several places in the ivtv and
ivtvfb driver and define the register address to a meaningful name.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ivtv: Avoid hard system lock on decoder output mode change
Ian Armstrong [Sat, 13 Mar 2010 23:22:34 +0000 (20:22 -0300)]
V4L/DVB: ivtv: Avoid hard system lock on decoder output mode change

Changing the decoder video standard just prior to, or during, the output of
the lower field may result in a hard system lock. To avoid this, try to ensure
the firmware call occurs only during the first 100 lines of the top field.

(Minor comment addition and a line break added Andy Walls <awalls@radix.net>.)

Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: cx18: Add a component video input to the PVR2100 and DVR3200H card entries
Andy Walls [Sat, 13 Mar 2010 19:40:34 +0000 (16:40 -0300)]
V4L/DVB: cx18: Add a component video input to the PVR2100 and DVR3200H card entries

This is a guess at the proper configuration for component video on the Leadtek
PVR2100 and DVR3100 H.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: cx18: Add support for component video inputs
Andy Walls [Sat, 13 Mar 2010 19:40:03 +0000 (16:40 -0300)]
V4L/DVB: cx18: Add support for component video inputs

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: saa7134: Fix IR support of some ASUS TV-FM 7135 variants
Jean Delvare [Mon, 15 Mar 2010 01:57:56 +0000 (22:57 -0300)]
V4L/DVB: saa7134: Fix IR support of some ASUS TV-FM 7135 variants

Some variants of the ASUS TV-FM 7135 are handled as the ASUSTeK P7131
Analog (card=146). However, by the time we find out, some
card-specific initialization is missed. In particular, the fact that
the IR is GPIO-based. Set it when we change the card type, and run
saa7134_input_init1().

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: tm6000: replace occurences of req05 magic by a naming alias
Mauro Carvalho Chehab [Thu, 11 Mar 2010 13:26:45 +0000 (10:26 -0300)]
V4L/DVB: tm6000: replace occurences of req05 magic by a naming alias

Yet another naming replace magic thanks to perl scripts. This time, it
is done with:

cat tm6000-regs.h |perl -ne 'if (m/(TM6010_REQ[^\s]+)\s+0x([a-f0-9]+)\,
0x([a-f0-9]+)/) { $name="$1"; $req=$2; $val=$3; printf
"s/REQ_${req}_SET_GET_USBREG, 0x[0]*$3,/$1,/\n" }'  >a; for i in tm*.c;
do sed -f a $i >b && mv b $i; done

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: tm6000: add request to registers of the group 05
Mauro Carvalho Chehab [Thu, 11 Mar 2010 13:26:45 +0000 (10:26 -0300)]
V4L/DVB: tm6000: add request to registers of the group 05

Yet another script magic. This time, the change were generated by this
script:

cat tm6000-regs.h |perl -ne 'if (m/^(\#define TM6010_REQ)(05)([^\s]+)(\s+)0x([A-F0-9].)/) { \
$name="$1$2$3"; $sp=$4; $req=$2; $val=$5; $val=~tr/A-F/a-f/; \
printf "$name%s0x%s, 0x%s\n", $sp, $req, $val; } else { print $_ }' \
>a; mv a tm6000-regs.h

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: tm6000: Replace naming convention for registers of req 05 group
Mauro Carvalho Chehab [Thu, 11 Mar 2010 13:26:45 +0000 (10:26 -0300)]
V4L/DVB: tm6000: Replace naming convention for registers of req 05 group

After looking at the "magic" registers, it is clear that usb registers
belong to request 5.

Replace them with this script:

cat /tmp/reg3 |perl -ne 'if (m/define (TM6000_U_)([^\s]+)\s+0x([A-F0-9].)/) { \
$name=$2; $val=$3; printf "s,$1$2,TM6010_REQ05_R%s_%s,g\n", $val, $name; }' >a;
sed -f a tm6000-regs.h >b; mv b tm6000-regs.h

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: tm6000: Replace all magic values by a register alias
Mauro Carvalho Chehab [Thu, 11 Mar 2010 13:26:46 +0000 (10:26 -0300)]
V4L/DVB: tm6000: Replace all magic values by a register alias

Instead of using magic pairs of req/reg, replace them by the defined
values.

This patch were generated by the following script:

cat tm6000-regs.h |perl -ne 'if (m/(TM6010_REQ[^\s]+)\s+0x([a-f0-9]+)\,
0x([a-f0-9]+)/) { $name="$1"; $req=$2; $val=$3; printf
"s/REQ_${req}_SET_GET_AVREG[_BIT]*, 0x[0]*$3,/$1,/\n" }'  >a; for i in
tm*.c; do sed -f a $i >b && mv b $i; done

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: tm6000: Add request at Req07/Req08 register definitions
Mauro Carvalho Chehab [Thu, 11 Mar 2010 13:26:46 +0000 (10:26 -0300)]
V4L/DVB: tm6000: Add request at Req07/Req08 register definitions

Use a pair Req/Reg for all registers at req07 and req08 groups. This
makes easier to replace them at the code with a script and helps to
avoid using the wrong req with some register.

This change were generated by this script:

if (m/^(\#define TM6010_REQ)([0-9].)([^\s]+)(\s+)0x([A-F0-9].)/) {
$name="$1$2$3"; $sp=$4; $req=$2; $val=$5; $val=~tr/A-F/a-f/; printf
"$name%s0x%s, 0x%s\n", $sp, $req, $val; } else { print $_ }

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: tm6000: Replace all Req 8 group of regs with another naming convention
Mauro Carvalho Chehab [Thu, 11 Mar 2010 13:26:46 +0000 (10:26 -0300)]
V4L/DVB: tm6000: Replace all Req 8 group of regs with another naming convention

According with the original patch that added the register names, those
are related to tm6010, so name it properly as such. Also, clearly
indicates when a register belongs to Request 0x08 and add its register
value at the name. This makes easier to double check if the proper
register is used along the driver.

This patch were made with the help of this simple perl script, applied
over the definitions of the last register groups:

if (m/define (TM6000_)([^\s]+)\s+0x([A-F0-9].)/) { $name=$2;
$val=$3; printf "s,$1$2,TM6010_REQ08_R%s_%s,g\n", $val, $name; }

And were manually adjusted to fix a few minor issues.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: tm6000: Replace all Req 7 group of regs with another naming convention
Mauro Carvalho Chehab [Thu, 11 Mar 2010 13:26:46 +0000 (10:26 -0300)]
V4L/DVB: tm6000: Replace all Req 7 group of regs with another naming convention

According with the original patch that added the register names, those
are related to tm6010, so name it properly as such. Also, clearly
indicates when a register belongs to Request 0x07 and add its register
value at the name. This makes easier to double check if the proper
register is used along the driver.

This patch were made with the help of this simple perl script:

if (m/define (TM6000_)([^\s]+)\s+0x([A-F0-9].)/) { $name=$2; $val=$3;
printf "s,$1$2,TM6010_REQ07_R%s_%s,g\n", $val, $name; }

And were manually adjusted to fix a few minor issues.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: dvb-usb: enable specifying a separate generic bulk ctrl response endpoint
Michael Krufky [Mon, 1 Feb 2010 00:06:10 +0000 (21:06 -0300)]
V4L/DVB: dvb-usb: enable specifying a separate generic bulk ctrl response endpoint

Some DVB USB devices use a separate endpoint for responses to control
messages sent with bulk transfers via the generic_bulk_ctrl_endpoint.
When generic_bulk_ctrl_endpoint_response is set, it will be used instead
of the generic_bulk_ctrl_endpoint when reading usb responses in the
dvb_usb_generic_rw helper function.

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Reviewed-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ir-core: export driver name used by IR via uevent
Mauro Carvalho Chehab [Sat, 13 Mar 2010 00:18:14 +0000 (21:18 -0300)]
V4L/DVB: ir-core: export driver name used by IR via uevent

Now, both driver and keytable names are exported to userspace. This
will help userspace to decide when a table need to be replaced
by another one.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ir-core: Export IR name via uevent
Mauro Carvalho Chehab [Fri, 12 Mar 2010 14:50:17 +0000 (11:50 -0300)]
V4L/DVB: ir-core: Export IR name via uevent

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ir-core: Add a macro to properly create IR tables
Mauro Carvalho Chehab [Fri, 12 Mar 2010 14:40:13 +0000 (11:40 -0300)]
V4L/DVB: ir-core: Add a macro to properly create IR tables

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ir: use a real device instead of a virtual class
Mauro Carvalho Chehab [Thu, 11 Mar 2010 15:41:56 +0000 (12:41 -0300)]
V4L/DVB: ir: use a real device instead of a virtual class

Change the ir-sysfs approach to create irrcv0 as a device, instead of
using class_dev. Also, change the way input is registered, in order
to make its parent to be the irrcv device.

Due to this change, now the event device is created under
/sys/class/ir/irrcv class:

/sys/class/irrcv/irrcv0/
|-- current_protocol
|-- device -> ../../../1-3
|-- input9
|   |-- capabilities
|   |   |-- abs
...

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: tm6000: add new hybrid-stick
Stefan Ringel [Wed, 10 Mar 2010 17:57:57 +0000 (14:57 -0300)]
V4L/DVB: tm6000: add new hybrid-stick

-add Hauppauge WinTV HVR 900H/WinTV USB2-Stick
vid/pid
0x2040/6601
0x2040/6610
0x2040/6611

-add Terratec Cinergy Hybrid-Stick
vid/pid
0x0ccd/0x00a5

-add Twinhan TU501(704D1)
vid/pid
0x13d3/0x3240
0x13d3/0x3241
0x13d3/0x3243
0x13d3/0x3264

Signed-off-by: Stefan Ringel <stefan.ringel@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: Fix bad whitespacing
Mauro Carvalho Chehab [Thu, 11 Mar 2010 04:58:12 +0000 (01:58 -0300)]
V4L/DVB: Fix bad whitespacing

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca - ov534: Update copyright info
Max Thrun [Sat, 27 Feb 2010 20:20:28 +0000 (17:20 -0300)]
V4L/DVB: gspca - ov534: Update copyright info

Signed-off-by: Max Thrun <bear24rw@gmail.com>
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca - ov534: Add Powerline Frequency control
Mosalam Ebrahimi [Mon, 8 Mar 2010 16:52:17 +0000 (13:52 -0300)]
V4L/DVB: gspca - ov534: Add Powerline Frequency control

Note that setting this options to 50Hz can reduce the framerate, so it is
still disabled (60Hz) by default.

Signed-off-by: Mosalam Ebrahimi <m.ebrahimi@ieee.org>
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>