| c6e8d86fffd8edf1bfccbd441b1812ee919fe3d5 |
|
12-Feb-2012 |
Axel Lin <axel.lin@gmail.com> |
[media] convert drivers/media/* to use module_i2c_driver()
This patch converts the drivers in drivers/media/* to use the
module_i2_driver() macro which makes the code smaller and a bit simpler.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Heungjun Kim <riverful.kim@samsung.com>
Cc: Joonyoung Shim <jy0922.shim@samsung.com>
Cc: Andrew Chew <achew@nvidia.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Michael Grzeschik <m.grzeschik@pengutronix.de>
Cc: Johannes Obermaier <johannes.obermaier@gmail.com>
Cc: Steven Toth <stoth@kernellabs.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| d749fb663ef3b891ca5f30650ec2089ec945ce07 |
|
24-Jul-2011 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
[media] au8522: set signal field to 100% when signal present
The signal state field in G_TUNER is typically scaled from 0-100%. Since we
don't know the signal level, we really would prefer the field to contain 100%
than 1/256, which in many utilities (such as v4l2-ctl) rounds to 0% even when
a signal is actually present.
This patch makes the behavior consistent with other drivers.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| 301c9f26d7ded6e274a99c3a447a9a36790a3f3e |
|
27-Jun-2010 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
[media] au8522: Handle differences in comb filter config for s-video input
Tweak the comb filter config when in s-video mode to match the Hauppauge
Windows driver values (based on register dumps).
This work was sponsored by GetWellNetwork Inc.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| d2c194ce4781d62bf671aa6b65a2fccb39feb50e |
|
27-Jun-2010 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
[media] au8522: fix clamp control for different video modes
Straighten out the clamp control configurations for the various video modes,
based off of register diffs done against the Hauppauge Windows driver.
This work was sponsored by GetWellNetwork Inc.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| 2428a2ed6a7cbc7be6db5c70c3838a4bf0de9f48 |
|
27-Jun-2010 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
[media] au8522: cleanup code which disables audio decoder
Cleanup the routine which disables the audio decoder. In particular, the i2s
output was being shut off but the audio processor itself was not, resulting
in more power being consumed than needed.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| 88464106f97fe1c143bda2b4019b07c3069d454c |
|
13-Jun-2010 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
[media] au8522: Properly set default brightness
The chip's default value for the brightness didn't match what we were sending
back in the queryctrl ioctl(), so if the application actually set the
brightness to the "default", it would actually end up being way too bright.
This work was sponsored by GetWellNetwork Inc.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| 978cff6bf3ccb2b4ca37108d64d295f5993e713e |
|
15-Sep-2010 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB: au8522_decoder: remove obsolete v4l2-i2c-drv.h header
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| cf69b808caf8e729949cf20446bec0b9ace033b7 |
|
09-May-2010 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB: au8522_decoder: g/s_fmt doesn't do anything: remove
g/s_fmt is going to disappear, so if it is not doing anything, then
just remove it.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| b628a2a3d4e97044cc9f6818bfb8330d8d0b021a |
|
18-Feb-2010 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
V4L/DVB: au8522: fix case where we don't perform the first tune after going digital
Address a problem found in MythTV where if we are in digital mode, switch to
analog mode, and the switch back to digital mode, the first tuning request
after switching back to digital mode gets dropped. This is because the au8522
maintains internal state, and would think the demod was already tuned to the
target frequency.
Thanks to Zaphod Beeblebrox for reporting this issue.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| 7f2c983cf5978186ee2c379fd63d04316158fc9b |
|
18-Feb-2010 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
V4L/DVB: au8522: fix race condition in switching from digital to analog mode
With applications like MythTV, switching inputs results in closing the digital
side and then immediately opening the analog side. This exposes a race
condition where the dvb_frontend kernel thread powers down the chip and closes
the i2c gate even though we're in the middle of bringing up the analog part
of the chip (since the shutdown of the dvb_frontend kernel thread occurs
asychronously).
Introduce a construct to keep track of what mode we're in, and drop requests
to power down or management the gate if we've already switched to analog mode.
Thanks to Zaphod Beeblebrox for reporting this issue.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| c86a3c37b1ae77b672c8ff77f833484a2936f125 |
|
13-Dec-2009 |
Márton Németh <nm127@freemail.hu> |
V4L/DVB (13688): au8522: modify the attributes of local filter coefficients
Make the local filter coefficients static and const. This will eliminate the
following sparse warnings (see "make C=1"):
* au8522_decoder.c:71:31: warning: symbol 'filter_coef' was not declared. Should it be static?
* au8522_decoder.c:113:31: warning: symbol 'lpfilter_coef' was not declared. Should it be static?
Signed-off-by: Márton Németh <nm127@freemail.hu>
Acked-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| 3e7468313758913c5e4d372f35b271b96bad1298 |
|
10-Dec-2009 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (345 commits)
V4L/DVB (13542): ir-keytable: Allow dynamic table change
V4L/DVB (13541): atbm8830: replace 64-bit division and floating point usage
V4L/DVB (13540): ir-common: Cleanup get key evdev code
V4L/DVB (13539): ir-common: add __func__ for debug messages
V4L/DVB (13538): ir-common: Use a dynamic keycode table
V4L/DVB (13537): ir: Prepare the code for dynamic keycode table allocation
V4L/DVB (13536): em28xx: Use the full RC5 code on HVR-950 Remote Controller
V4L/DVB (13535): ir-common: Add a hauppauge new table with the complete RC5 code
V4L/DVB (13534): ir-common: Remove some unused fields/structs
V4L/DVB (13533): ir: use dynamic tables, instead of static ones
V4L/DVB (13532): ir-common: Add infrastructure to use a dynamic keycode table
V4L/DVB (13531): ir-common: rename the debug routine to allow exporting it
V4L/DVB (13458): go7007: subdev conversion
V4L/DVB (13457): s2250: subdev conversion
V4L/DVB (13456): s2250: Change module structure
V4L/DVB (13528): em28xx: add support for em2800 VC211A card
em28xx: don't reduce scale to half size for em2800
em28xx: don't load audio modules when AC97 is mis-detected
em28xx: em2800 chips support max width of 640
V4L/DVB (13523): dvb-bt8xx: fix compile warning
...
Fix up trivial conflicts due to spelling fixes from the trivial tree in
Documentation/video4linux/gspca.txt
drivers/media/video/cx18/cx18-mailbox.h
|
| 36a91879d85396ea6470d3a5bde8287e40b5a0e9 |
|
14-Oct-2009 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
V4L/DVB (13187): au8522: add support for saturation and hue controls
Add support for saturation/hue controls, prompted by errors showing up in
the mythbackend log.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| af901ca181d92aac3a7dc265144a9081a86d8f39 |
|
14-Nov-2009 |
André Goddard Rosa <andre.goddard@gmail.com> |
tree-wide: fix assorted typos all over the place
That is "success", "unknown", "through", "performance", "[re|un]mapping"
, "access", "default", "reasonable", "[con]currently", "temperature"
, "channel", "[un]used", "application", "example","hierarchy", "therefore"
, "[over|under]flow", "contiguous", "threshold", "enough" and others.
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| 40d2951758d788a0375d27062caf9cc75de735a9 |
|
19-Sep-2009 |
Roel Kluin <roel.kluin@gmail.com> |
V4L/DVB (13018): kzalloc failure ignored in au8522_probe()
Prevent NULL dereference if kzalloc() fails.
Cc: Devin Heitmueller <dheitmueller@linuxtv.org>
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| 5325b4272a53b43f55b82cc369c310c2fcacdca1 |
|
02-Apr-2009 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (11380): v4l2-subdev: change s_routing prototype
It is no longer needed to use a struct pointer as argument, since v4l2_subdev
doesn't require that ioctl-like approach anymore. Instead just pass the input,
output and config (new!) arguments directly.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| 73722dddbd73f20799e84708f59d1cddf429dac9 |
|
30-Mar-2009 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (11314): au8522: remove unused I2C_DRIVERID
I2C_DRIVERIDs are no longer needed with v4l2_subdev and will be removed
from the kernel soon.
Cc: Devin Heitmueller <dheitmueller@linuxtv.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| 235f0e4348cc57d5a5fe36d07530ecf6541eeae5 |
|
18-Mar-2009 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (11100): au8522: fix compilation warning.
normal_i2c and I2C_CLIENT_INSMOD are only necessary for kernels < 2.6.22.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| baadd7925c98968c94e9657272d91957a3ad0a41 |
|
16-Mar-2009 |
Devin Heitmueller <dheitmueller@linuxtv.org> |
V4L/DVB (11089): au8522: finish conversion to v4l2_device/subdev
Per Hans Verkuil <hverkuil@xs4all.nl> instruction, remove the au8522_command
and replace v4l2-i2c-drv-legacy.h with v4l2-i2c-drv.h
Thanks to Hans Verkuil <hverkuil@xs4all.nl> for reviewing the au8522 analog
support.
Signed-off-by: Devin Heitmueller <dheitmueller@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| 62899a28008d635f25c3408b4cc46021f0cb34d3 |
|
15-Mar-2009 |
Devin Heitmueller <dheitmueller@linuxtv.org> |
V4L/DVB (11085): au0828/au8522: Codingstyle fixes
Take a pass over all of the au0828/au8522 files and cleanup all the codingstyle
issues. This patch does not make *any* functional change to the code.
Signed-off-by: Devin Heitmueller <dheitmueller@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| d9109bef4b4f501eee94ae68bf876f765d5c6941 |
|
11-Mar-2009 |
Devin Heitmueller <dheitmueller@linuxtv.org> |
V4L/DVB (11076): au0828: make g_chip_ident call work properly
Make the g_chip_ident call work for the au0828/au8522. Discovered when testing
with the v4l2_compliance tool
Signed-off-by: Devin Heitmueller <dheitmueller@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
[mchehab@redhat.com: fix merge conflict, due to a path change for analog demod]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|
| 968cf78285ef03672ae514e9ad7a60919eb97551 |
|
11-Mar-2009 |
Devin Heitmueller <dheitmueller@linuxtv.org> |
V4L/DVB (11065): au8522: add support for analog side of demodulator
Add support for the analog functionality in the au8522 analog/digital
demodulator
Thanks to Michael Krufky <mkrufky@linuxtv.org> and Steven Toth
<stoth@linuxtv.org> for providing sample hardware, engineering level support,
and testing.
Signed-off-by: Devin Heitmueller <dheitmueller@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
[mchehab: renamed drivers/media/video/au8522_decoder.c as drivers/media/dvb/frontends/au8522_decoder.c to avoid breaking bisect]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/dvb/frontends/au8522_decoder.c
|