Commit graph

264108 commits

Author SHA1 Message Date
Steven Toth
e92bcf8d8a [media] cx23885: fixes related to maximum number of inputs and range checking
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:19:46 -03:00
Steven Toth
2cb9ccd461 [media] cx23885: Initial support for the MPX-885 mini-card
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:19:27 -03:00
Steven Toth
52422e3cb1 [media] cx25840: Ensure AUDIO6 and AUDIO7 trigger line-in baseband use
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:19:07 -03:00
Steven Toth
33cdeb35f5 [media] cx23885: Enable audio line in support from the back panel
Add code to program the flatiron internal i2c ADC and pass the
appropriate audio mux enums to the cx25840 driver.

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:18:50 -03:00
Steven Toth
8304be888c [media] cx23885: Allow the audio mux config to be specified on a per input basis
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:18:50 -03:00
Steven Toth
2ccdd9a59b [media] cx25840: Enable support for non-tuner LR1/LR2 audio inputs
The change effects cx23885 boards only and preserves support for existing
boards. Essentially, if we're using baseband audio into the cx23885 AV
core then we have to patch registers. The cx23885 driver will call
with either CX25840_AUDIO8 to signify tuner audio or AUDIO7 to
signify baseband audio. If/When we become more comfortable with this change
across a series of products then we may decide to relax the cx23885 only
restriction.

[liplianin@netup.ru: fix missing state declaration]

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:15:37 -03:00
Steven Toth
d9368da718 [media] cx23885: Name an internal i2c part and declare a bitfield by name
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:13:01 -03:00
Steven Toth
1ca3553aa4 [media] cx23885: Ensure VBI buffers timeout quickly - bugfix for vbi hangs during streaming
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:12:48 -03:00
Steven Toth
68776b30fe [media] cx23885: remove channel dump diagnostics when a vbi buffer times out
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:12:22 -03:00
Steven Toth
24465b4485 [media] cx23885: ensure video is streaming before allowing vbi to stream
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:12:01 -03:00
Steven Toth
af76e9f625 [media] cx23885: Ensure the VBI pixel format is established correctly
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:11:42 -03:00
Steven Toth
5ab27e6d31 [media] cx23885: add vbi buffer formatting, window changes and video core changes
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:11:15 -03:00
Steven Toth
4f9c41439c [media] cx23885: vbi line window adjustments
Coding style and printk's cleaned up in following patches.

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:10:27 -03:00
Steven Toth
99d389095f [media] cx25840: enable raw cc processing only for the cx23885 hardware
This change is probably good for other boards also, but the change
has limited scope and is reasonably safe.

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:10:07 -03:00
Steven Toth
f88fb8e938 [media] cx23885: minor printk cleanups and device registration
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:09:35 -03:00
Steven Toth
79776c89e0 [media] cx23885: initialize VBI support in the core, add IRQ support, register vbi device
Coding style and printk's are cleaned up in subsequent patches

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:09:20 -03:00
Steven Toth
b5f7405004 [media] cx23885: initial support for VBI with the cx23885
A handlful of coding style issue cleaned up in the following patches.

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:08:46 -03:00
Steven Toth
6aa07d9e63 [media] cx23885: add two additional defines to simplify VBI register bitmap handling
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:08:28 -03:00
Steven Toth
3273961fe1 [media] cx23885: setup the dma mapping for raw audio support
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:03:46 -03:00
Steven Toth
efa762f597 [media] cx23885: minor function renaming to ensure uniformity
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:03:30 -03:00
Steven Toth
80f1e086e6 [media] cx23885: convert call clients into subdevices
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:02:25 -03:00
Mauro Carvalho Chehab
d5492fb9ed [media] cx23885: Don't use memset on vidioc_ callbacks
vidioc_g_tuner should not do any memset for the parameters. Core
already does that. In particular, V4L2 core now does some handling
for the tuner type, and the tuner-core module relies on that.

So, doing any memset there is a very bad idea.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 17:00:19 -03:00
Mijhail Moreyra
97ce5670fc [media] cx23885: hooks the alsa changes into the video subsystem
Signed-off-by: Mijhail Moreyra <mijhail.moreyra@gmail.com>
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 16:59:42 -03:00
Mijhail Moreyra
b12ab3f81c [media] cx23885: correct the contrast, saturation and hue controls
Signed-off-by: Mijhail Moreyra <mijhail.moreyra@gmail.com>
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 16:53:20 -03:00
Mijhail Moreyra
18d6447671 [media] cx23885: add definitions for HVR1500 to support audio
Signed-off-by: Mijhail Moreyra <mijhail.moreyra@gmail.com>
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 16:52:35 -03:00
Mijhail Moreyra
9e44d63246 [media] cx23885: Add ALSA support
[stoth@kernellabs.com: add it to the makefile and fix snd_card binding]
[liplianin@netup.ru: videobuf: Remove the videobuf_sg_dma_map/unmap functions]

Signed-off-by: Mijhail Moreyra <mijhail.moreyra@gmail.com>
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 16:44:54 -03:00
Renzo Dani
873c07da6a [media] update az6027 firmware URL
Signed-off-by: Renzo Dani <arons7@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-14 10:29:45 -03:00
Lutz Sammer
39342dbb27 [media] stb0899: Fix slow and not locking DVB-S transponder(s)
In stb0899_status stb0899_check_data the first read of STB0899_VSTATUS
could read old (from previous search) LOOP status bit and the search
fails on a good frequency.

With the patch more transponder could be locked and locks about 2*
faster.

Signed-off-by: Lutz Sammer<johns98@gmx.net>
Reviewed-by: Manu Abraham<manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-11 18:02:57 -03:00
Dan Carpenter
06bd801c23 [media] rc/ir-lirc-codec: cleanup __user tags
The code here treated user pointers correctly, but the __user tags
weren't used correctly so it caused Sparse warnings:

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-11 17:48:36 -03:00
Malcolm Priestley
e305288547 [media] it913x-fe changes to power up and down of tuner
Currently the tuner is constantly powered causing these effects.
1. Remembering last tune channel causing corruptions of changing channel.
2. Causing corruption on other frontend.
3. Higher current in standby of demodulator with clock running.

Power sequence now follows;
Power Up
Tuner on -> Frontend suspend off -> Tuner clk on
Power Down
Frontend suspend on -> Tuner clk off -> Tuner off

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-08 08:03:27 -03:00
Javier Martinez Canillas
64933337e3 [media] tvp5150: Add video format registers configuration values
The tvp5150 video decoder has two operation modes to configure the video
standard used.

If auto-switch mode is enable, the device can sense the signal and detect which
video standard the device is operating. Also the device can be forced to use a
user defined video standard.

Each operation mode uses a different register and the bitmask values to
represent each standard is different.

So we add video standard constants for both autoswitch and no-autoswitch mode.

Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-08 08:01:52 -03:00
Paul Gortmaker
86caf81138 [media] drivers/media: fix dependencies in video mt9t001/mt9p031
Both mt9t001.c and mt9p031.c have two identical issues, those
being that they will need module.h inclusion for the upcoming
cleanup going on there, and that their dependencies don't limit
selection of configs that will fail to compile as follows:

The related config options are CONFIG_MEDIA_CONTROLLER and
CONFIG_VIDEO_V4L2_SUBDEV_API.  Looking at the code, it appears
that the driver was never intended to work without these enabled,
so add a dependency on CONFIG_VIDEO_V4L2_SUBDEV_API, which in
turn already has a dependency on CONFIG_MEDIA_CONTROLLER.

Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-08 08:01:46 -03:00
Mauro Carvalho Chehab
d56ae6fbf3 [media] em28xx: Add VIDIOC_QUERYSTD support
Allow subdevs to return the detected standards

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-08 08:01:40 -03:00
Mauro Carvalho Chehab
5d1ed98683 [media] msp3400: Add standards detection to the driver
As msp3400 allows standards detection, add support for it. That
efectivelly means that devices with msp3400 can now implement
VIDIOC_QUERYSTD, and it will provide very good detection for
the standard, specially if combined with a video decoder detection.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-08 08:01:34 -03:00
Mauro Carvalho Chehab
8d6c0b216f [media] videodev2: Reorganize standard macros and add a few more macros
Reorganize the standards macro and add a few more, that will be
used on msp3400 in order to allow it to detect the audio standard.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-08 08:01:06 -03:00
Mauro Carvalho Chehab
a5abdb6044 [media] pvrusb2: initialize standards mask before detecting standard
Acked-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-08 08:00:54 -03:00
Mauro Carvalho Chehab
e41567a61d [media] saa7115: Trust that V4L2 core will fill the mask
Instead of using V4L2_STD_ALL when no standard is detected,
trust that the maximum allowed standards are already filled by
the V4L2 core. It is better this way, as the bridge and/or the audio
decoder may have some extra restrictions to some video standards.

This also allow other devices like audio and tuners to contribute to
standards detection, when they support such feature.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-08 08:00:44 -03:00
Mauro Carvalho Chehab
8715e6cbae [media] v4l2-ioctl: Fill the default value for VIDIOC_QUERYSTD
According with the V4L2 API spec:

	"When detection is not possible or fails, the set must contain
	 all standards supported by the current video input or output."

The V4L2 core has the mask with all supported standards already. So,
apply it. Driver and subdevs can then just remove standards from the
mask, as they're able of detecting audio, video and frames frequency.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-08 08:00:35 -03:00
Mauro Carvalho Chehab
7383a47395 [media] pvrusb2: implement VIDIOC_QUERYSTD
Acked-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-08 08:00:26 -03:00
Mauro Carvalho Chehab
b728666ba5 [media] saa7115: Fix standards detection
There are several bugs at saa7115 standards detection:

After the fix, the driver is returning the proper standards,
as tested with 3 different broadcast sources:

On an invalid channel (without any TV signal):
[ 4394.931630] saa7115 15-0021: Status byte 2 (0x1f)=0xe0
[ 4394.931635] saa7115 15-0021: detected std mask = 00ffffff

With a PAL/M signal:
[ 4410.836855] saa7115 15-0021: Status byte 2 (0x1f)=0xb1
[ 4410.837727] saa7115 15-0021: Status byte 1 (0x1e)=0x82
[ 4410.837731] saa7115 15-0021: detected std mask = 00000900

With a NTSC/M signal:
[ 4422.383893] saa7115 15-0021: Status byte 2 (0x1f)=0xb1
[ 4422.384768] saa7115 15-0021: Status byte 1 (0x1e)=0x81
[ 4422.384772] saa7115 15-0021: detected std mask = 0000b000

Tests were done with a WinTV PVR USB2 Model 29xx card.

Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-08 08:00:17 -03:00
Dan Carpenter
2f4cf2c3a9 [media] dib9000: release a lock on error
This lock should be released as well on the error path.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Patrick Boettcher <Patrick.Boettcher@dibcom.fr>
Cc: Olivier Grenie <olivier.grenie@dibcom.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-09-30 13:32:56 -03:00
Dan Carpenter
4c4364e022 [media] mxl111sf: fix a couple precedence bugs
Negate has higher precedence than bitwise AND.  I2C_M_RD is 0x1 so
the original code is equivelent to just checking if (!msg->flags).

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Steven Toth <stoth@kernellabs.com>
Cc: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-09-30 13:32:00 -03:00
Jonghun Han
446b792c6b [media] media: DocBook: Fix trivial typo in Sub-device Interface
When satisfied with the try results, applications can set the active formats
by setting the which argument to V4L2_SUBDEV_FORMAT_ACTIVE
not V4L2_SUBDEV_FORMAT_TRY.

Signed-off-by: Jonghun Han <jonghun.han@samsung.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-09-27 09:14:58 -03:00
Mauro Carvalho Chehab
9e83b3e434 Revert "[media] siano: apply debug flag to module level"
This reverts commit ea3709435c.

As reported by Stephen Rothwell:

After merging the v4l-dvb tree, today's linux-next build (x86_64
allmodconfig) failed like this:

ERROR: "sms_dbg" [drivers/media/dvb/siano/smsusb.ko] undefined!
ERROR: "sms_dbg" [drivers/media/dvb/siano/smsdvb.ko] undefined!

Caused by commit ea3709435c ("[media] siano: apply debug flag to module
level").

Relevant config:
CONFIG_SMS_SIANO_MDTV=m
CONFIG_SMS_USB_DRV=m
CONFIG_SMS_SDIO_DRV=m

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-09-26 16:50:14 -03:00
Michael Olbrich
0f910bf000 [media] v4l: mem2mem: add wait_{prepare,finish} ops to m2m_testdev
These are necessary to prevent dead-locks e.g. if one thread waits
in dqbuf at one end and another tries to queue a buffer at the
other end.

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Pawel Osciak <pawel@osciak.com>
Acked-by: Pawel Osciak <pawel@osciak.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-09-26 08:14:46 -03:00
Tomasz Stanislawski
0689133b7f [media] s5p-tv: fix mbus configuration
This patch fixes mbus configuration between Mixer, SDO and HDMI.  The SDO
accepts only YUV444 on input. The HDMI in DVI mode accepts only RGB888. Now
Mixer is choosing proper output format depending on mbus format.

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>
2011-09-26 08:04:31 -03:00
Tomasz Stanislawski
17b27478cc [media] s5p-tv: hdmi: use DVI mode
Current version of the driver does not support HDMI features
not present in DVI standard. Therefore DVI mode is used to
keep compatibility with DVI devices.

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>
2011-09-26 08:04:16 -03:00
Hatim Ali
0f6c5653f8 [media] s5p-tv: Add PM_RUNTIME dependency
The TVOUT driver requires PM_RUNTIME support for proper clock
enabling.

Signed-off-by: Hatim Ali <hatim.rv@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-09-26 08:03:44 -03:00
Chris Rankin
778f295080 [media] em28xx: replug locking cleanup
Simplifies the locking by moving the em28xx_init_extension() call until
em28xx_usb_probe() has finished with the dev->lock mutex. It therefore
makes the second and subsequent "plugging" events logically identical to
the first "plugging" event when the em28xx-dvb and em28xx-alsa modules
must be loaded (i.e. registered).

Basically, em28xx_usb_probe() requests that em28xx-dvb be loaded and
also triggers udev to initialise the V4L2 devices. These two events are
serialised by the dev->lock mutex but the order that they happen in is
undefined. But this has always been the case anyway.

Signed-off-by: Chris Rankin <rankincj@yahoo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-09-25 23:12:35 -03:00
Chris Rankin
f055815fd0 [media] em28xx: remove unused prototypes
This patch just removes the prototypes for the two functions that I've already
deleted in my previous patches.

Signed-off-by: Chris Rankin <rankincj@yahoo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-09-25 23:11:54 -03:00