Sylwester Nawrocki [Wed, 20 Mar 2013 13:35:43 +0000 (10:35 -0300)]
[media] s5p-fimc: Use video entity for marking media pipeline as streaming
It doesn't matter whether we start from the sensor of from
the video node entity. Remove use of pipeline->subdevs array
where possible, so we can partly drop dependency on struct
fimc_pipeline in the fimc-lite module, which is also used
by the exynos5-is driver.
Also make sure we revert any media entity pipeline operations
when vb2_streamon() function fails.
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>
Guennadi Liakhovetski [Wed, 26 Sep 2012 08:24:03 +0000 (05:24 -0300)]
[media] Add a V4L2 OF parser
Add a V4L2 OF parser, implementing bindings documented in
Documentation/devicetree/bindings/media/video-interfaces.txt.
[s.nawrocki@samsung.com: various corrections and improvements
since the initial version]
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
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>
Guennadi Liakhovetski [Tue, 11 Sep 2012 15:44:18 +0000 (12:44 -0300)]
[media] Add common video interfaces OF bindings documentation
This patch adds a document describing common OF bindings for video
capture, output and video processing devices. It is curently mainly
focused on video capture devices, with data busses defined by
standards such as ITU-R BT.656 or MIPI-CSI2.
It also documents a method of describing data links between devices.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 29 Mar 2013 13:14:32 +0000 (10:14 -0300)]
[media] v4l2-controls.h: update private control ranges to prevent overlap
These ranges shouldn't overlap.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 25 Mar 2013 09:43:12 +0000 (06:43 -0300)]
[media] media: move dvb-usb-v2/cypress_firmware.c to media/common
Loading the cypress firmware is not dvb specific and should be common
functionality. Move the source to media/common and make it a standalone
module.
As a result we can remove the dependency on dvb-usb in go7007, which has
nothing to do with dvb.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Fri, 29 Mar 2013 12:43:14 +0000 (09:43 -0300)]
[media] radio-si476x: vidioc_s* now uses a const parameter
vidioc_s_tuner, vidioc_s_frequency and vidioc_s_register now
uses a constant argument. So, the driver reports warnings:
drivers/media/radio/radio-si476x.c:1196:2: warning: initialization from incompatible pointer type [enabled by default]
drivers/media/radio/radio-si476x.c:1196:2: warning: (near initialization for 'si4761_ioctl_ops.vidioc_s_tuner') [enabled by default]
drivers/media/radio/radio-si476x.c:1199:2: warning: initialization from incompatible pointer type [enabled by default]
drivers/media/radio/radio-si476x.c:1199:2: warning: (near initialization for 'si4761_ioctl_ops.vidioc_s_frequency') [enabled by default]
drivers/media/radio/radio-si476x.c:1209:2: warning: initialization from incompatible pointer type [enabled by default]
drivers/media/radio/radio-si476x.c:1209:2: warning: (near initialization for 'si4761_ioctl_ops.vidioc_s_register') [enabled by default]
This is due to a (soft) merge conflict, as both this driver and the
const patches were applied for the same Kernel version.
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andrey Smirnov [Wed, 27 Mar 2013 01:47:26 +0000 (22:47 -0300)]
[media] v4l2: Add a V4L2 driver for SI476X MFD
This commit adds a driver that exposes all the radio related
functionality of the Si476x series of chips via the V4L2 subsystem.
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andrey Smirnov [Wed, 27 Mar 2013 01:47:25 +0000 (22:47 -0300)]
[media] v4l2: Add private controls base for SI476X
Add a base to be used for allocation of all the SI476X specific
controls in the corresponding driver.
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andrey Smirnov [Wed, 27 Mar 2013 01:47:24 +0000 (22:47 -0300)]
[media] v4l2: Add documentation for the FM RX controls
Add appropriate documentation for all the newly added standard
controls.
Based on the patch by Manjunatha Halli [1]
[1] http://lists-archives.com/linux-kernel/
27641303-media-update-docs-for-v4l2-fm-new-features.html
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andrey Smirnov [Wed, 27 Mar 2013 01:47:23 +0000 (22:47 -0300)]
[media] v4l2: Add standard controls for FM receivers
This commit introduces new class of standard controls
V4L2_CTRL_CLASS_FM_RX. This class is intended to all controls
pertaining to FM receiver chips. Also, two controls belonging to said
class are added as a part of this commit: V4L2_CID_TUNE_DEEMPHASIS and
V4L2_CID_RDS_RECEPTION.
This patch is based on the code found in the patch by Manjunatha Halli [1]
[1] http://lists-archives.com/linux-kernel/
27641307-new-control-class-and-features-for-fm-rx.html
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andrey Smirnov [Wed, 27 Mar 2013 01:47:22 +0000 (22:47 -0300)]
[media] v4l2: Fix the type of V4L2_CID_TUNE_PREEMPHASIS in the documentation
Change the type of V4L2_CID_TUNE_PREEMPHASIS from 'integer' to 'enum
v4l2_preemphasis'
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andrey Smirnov [Wed, 27 Mar 2013 01:47:21 +0000 (22:47 -0300)]
[media] mfd: Add header files and Kbuild plumbing for SI476x MFD core
This patch adds all necessary header files and Kbuild plumbing for the
core driver for Silicon Laboratories Si476x series of AM/FM tuner
chips.
The driver as a whole is implemented as an MFD device and this patch
adds a core portion of it that provides all the necessary
functionality to the two other drivers that represent radio and audio
codec subsystems of the chip.
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andrey Smirnov [Wed, 27 Mar 2013 01:47:20 +0000 (22:47 -0300)]
[media] mfd: Add chip properties handling code for SI476X MFD
This patch adds code related to manipulation of the properties of
SI476X chips.
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andrey Smirnov [Wed, 27 Mar 2013 01:47:19 +0000 (22:47 -0300)]
[media] mfd: Add the main bulk of core driver for SI476x code
This patch adds main part(out of three) of the I2C driver for the
"core" of MFD device.
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andrey Smirnov [Wed, 27 Mar 2013 01:47:18 +0000 (22:47 -0300)]
[media] mfd: Add commands abstraction layer for SI476X MFD
This patch adds all the functions used for exchanging commands with
the chip.
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 29 Mar 2013 10:20:36 +0000 (07:20 -0300)]
[media] solo6x10: The size of the thresholds ioctls was too large
On powerpc the maximum size for the ioctl argument is 8191, and it was
8192. However, the 64x64 array of threshold values is more than is actually
needed in practice for PAL and NTSC formats. A 45x45 array will do just fine.
So change the size accordingly to fix this problem.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Alexey Klimov [Thu, 14 Mar 2013 21:12:06 +0000 (18:12 -0300)]
[media] radio-mr800: move clamp_t check inside amradio_set_freq()
If i run verbose v4l2-compliance with my radio-mr800 device few times
then i get warning about frequency out of range:
root@machine:~# v4l2-compliance -r /dev/radio0 -v 2
is radio
Driver Info:
Driver name : radio-mr800
Card type : AverMedia MR 800 USB FM Radio
Bus info : usb-0000:00:1a.0-1.2
Driver version: 3.9.0
Capabilities : 0x80050400
Tuner
Radio
Device Capabilities
Device Caps : 0x00050400
Tuner
Radio
Compliance test for device /dev/radio0 (not using libv4l2):
Required ioctls:
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second radio open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
Debug ioctls:
test VIDIOC_DBG_G_CHIP_IDENT: OK (Not Supported)
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK
Input ioctls:
test VIDIOC_G/S_TUNER: OK
warn: v4l2-test-input-output.cpp(234): returned tuner 0 frequency out
of range (6550200 not in [1400000...1728000])
test VIDIOC_G/S_FREQUENCY: OK
test VIDIOC_S_HW_FREQ_SEEK: OK
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 1
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Control ioctls:
info: checking v4l2_queryctrl of control 'User Controls' (0x00980001)
info: checking v4l2_queryctrl of control 'Mute' (0x00980909)
info: checking v4l2_queryctrl of control 'Mute' (0x00980909)
test VIDIOC_QUERYCTRL/MENU: OK
info: checking control 'User Controls' (0x00980001)
info: checking control 'Mute' (0x00980909)
test VIDIOC_G/S_CTRL: OK
info: checking extended control 'User Controls' (0x00980001)
info: checking extended control 'Mute' (0x00980909)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK
info: checking control event 'User Controls' (0x00980001)
info: checking control event 'Mute' (0x00980909)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 2 Private Controls: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_PRESETS: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported)
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK (Not Supported)
test VIDIOC_TRY_FMT: OK (Not Supported)
test VIDIOC_S_FMT: OK (Not Supported)
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported)
Total: 38, Succeeded: 38, Failed: 0, Warnings: 1
Some printk() debugging showed that vidioc_s_hw_freq_seek() setups
radio->curfreq to out of range value (lines 395-396) and calls
amradio_set_freq() to set this frequency on device without any
out-of-range checks.
Patch protects from setting up frequency on device to incorrect value
moving clamp_t check inside amradio_set_freq. With this patch we can
call amradio_set_freq() with out of range frequency from any place.
Also put comment that sometimes radio->curfreq is set to out of range
value in vidioc_s_hw_freq_seek().
Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Paul Bolle [Thu, 28 Mar 2013 20:33:57 +0000 (17:33 -0300)]
[media] gspca: remove obsolete Kconfig macros
The et61x251 driver was removed in v3.5. Remove the last references to
its Kconfig macro now.
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Tue, 26 Mar 2013 11:04:52 +0000 (08:04 -0300)]
[media] ioctl numbers are unsigned int
ioctl's number is unsigned int. Fix it at vidioc_default.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Masanari Iida [Tue, 26 Mar 2013 14:23:28 +0000 (11:23 -0300)]
[media] staging: davinci: Fix typo in staging/media/davinci
Correct spelling typo in staging/media/davinci
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Frank Schaefer [Wed, 27 Mar 2013 20:06:36 +0000 (17:06 -0300)]
[media] em28xx: add basic support for OmniVision OV2640 sensors
This sensor is used by the "SpeedLink Vicious And Devine Laplace webcam" and
others. It supports resolutions up to 1600x1200 (at 7-8 fps), but for
resolutions higher than 640x480, further driver changes will be necessary,
such as sensor output resolution switching (including further configuration
changes), bridge xclk adjustment and disabling of 16 bit (12 bit) output formats
at high resolutions. Image quality should also needs to be improved.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Frank Schaefer [Wed, 27 Mar 2013 20:06:35 +0000 (17:06 -0300)]
[media] em28xx: add comment about Samsung and Kodak sensor probing addresses
The Windows driver also probes at least two further i2c addresses (0x22 >> 1
and 0x66 >> 1). I've got some hints that they are very likely used by Samsung
and Kodak sensors, which are known to be used in Empia devices, too.
We havn't seen any devices using these sensors yet and don't know how to probe
them properly, so leave a comment.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Frank Schaefer [Wed, 27 Mar 2013 20:06:34 +0000 (17:06 -0300)]
[media] em28xx: add probing procedure for OmniVision sensors
OmniVision sensors are used as well in Empiatech based cameras such as the
"SpeedLink Vicious And Devine Laplace" webcam (EM2765 + Omnivision OV2640).
With this patch applied, OminiVision sensors with 8 bit address and register
width are detected (recent models have a 16 bit address width and use different
client addresses).
The most commonly used sensors (including the ones listed by Empiatech) are
detected properly, although there is no support for them yet.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Frank Schaefer [Wed, 27 Mar 2013 20:06:33 +0000 (17:06 -0300)]
[media] em28xx: move the probing of Micron sensors to a separate function
Other sensors like the ones from OmniVision need a different probing procedure,
so it makes sense have separate functions for each manufacturer/sensor type.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Frank Schaefer [Wed, 27 Mar 2013 20:06:32 +0000 (17:06 -0300)]
[media] em28xx: detect further Micron sensors
Add further Micron chip IDs to be able to identify all Micron sensors listed
by Empiatech.
Also probe the two alternate i2c addresses used by Micron sensors with 8 bit
address and 16 bit register width.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Frank Schaefer [Wed, 27 Mar 2013 20:06:31 +0000 (17:06 -0300)]
[media] em28xx: move sensor code to a separate source code file em28xx-camera.c
em28xx-cards.c is very large and the sensor/camera related code is growing,
so move this code to a separate source code file em28xx-camera.c.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Frank Schaefer [Wed, 27 Mar 2013 20:06:30 +0000 (17:06 -0300)]
[media] em28xx: rename em28xx_hint_sensor() to em28xx_detect_sensor()
Now that the board hints and the sensor initialization/configuration have been
separated, em28xx_detect_sensor() is the better name for this function.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Frank Schaefer [Wed, 27 Mar 2013 20:06:29 +0000 (17:06 -0300)]
[media] em28xx: separate sensor detection and initialization/configuration
Sensor detection and initialization/configuration are currently mixed together.
This works as long as all devices with a particular sensor are working with the
same board configuration. In the long run, this will be not sufficient, so
separate these both steps to make the code more flexible and future proof.
This also makes the code more consistent, because the initialization of the
MT9V011 sensor subdevice is already separated.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Frank Schaefer [Wed, 27 Mar 2013 20:06:28 +0000 (17:06 -0300)]
[media] em28xx: fix and separate the board hints for sensor devices
The current board hint code is mixed together with the sensor detection and
initialization code. It actually selects a board depending on the detected
sensor type only, with the result that 3 of the 6 webcam boards are currently
dead.
Separate it and move it to em28xx_hint_board() which already contains the board
hints for analog capturing+TV and DVB devices.
This way, we have all board hints at a common place which makes it easier
to extend the code and reduces the risk of regressions.
It also makes it possible again to use the boards EM2750_BOARD_DLCW_130,
EM2820_BOARD_VIDEOLOGY_20K14XUSB and EM2860_BOARD_NETGMBH_CAM (using the module
parameter "card").
NOTE: the current board hint logic for webcams is preserved. Not more not less.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Frank Schaefer [Wed, 27 Mar 2013 19:07:41 +0000 (16:07 -0300)]
[media] em28xx: ignore isoc DVB USB endpoints with wMaxPacketSize = 0 bytes for all alt settings
Some devices without DVB support (such as the "Terratec Grabby" and
"Easycap DC-60") provide isochronous DVB USB endpoints with wMaxPacketSize set
to 0 bytes for all alt settings.
Ignore these endpoints and avoid registering a DVB device node and loading the
DVB driver extension.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Tested-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Laurent Pinchart [Fri, 11 Jan 2013 13:22:39 +0000 (10:22 -0300)]
[media] uvcvideo: Return -EINVAL when setting a menu control to an invalid value
-ERANGE is the right error code when the value is outside of the menu
range, but -EINVAL must be reported for invalid values inside the range.
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>
Frank Schaefer [Tue, 26 Mar 2013 16:38:40 +0000 (13:38 -0300)]
[media] em28xx: write output frame resolution to regs 0x34+0x35 for em25xx family bridges
The Windows driver writes the output resolution to registers 0x34 (width / 16)
and 0x35 (height / 16) always.
We don't know yet what these registers are used for.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Frank Schaefer [Tue, 26 Mar 2013 16:38:39 +0000 (13:38 -0300)]
[media] em28xx: make em28xx_set_outfmt() working with EM25xx family bridges
Streaming doesn't work with the EM2765 if bit 5 of the output format register
0x27 is set.
It's actually not clear if really has to be set for the other chips, but for
now let's keep it to avoid regressions and add a comment to the code.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Frank Schaefer [Tue, 26 Mar 2013 16:38:38 +0000 (13:38 -0300)]
[media] em28xx: add support for em25xx/em276x/em277x/em278x frame data processing
The em25xx/em276x/em277x/em278x frame data format is different to the one used
by the em2710/em2750/em28xx chips.
With the recent cleanups and reorganization of the frame data processing code it
can be easily extended to support these devices.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Frank Schaefer [Tue, 26 Mar 2013 16:38:37 +0000 (13:38 -0300)]
[media] em28xx: add chip id of the em2765
This chip can be found in the SpeedLink VAD Laplace webcam (1ae7:9003 and 1ae7:9004).
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Frank Schaefer [Tue, 26 Mar 2013 16:38:36 +0000 (13:38 -0300)]
[media] em28xx: add support for em25xx i2c bus B read/write/check device operations
The webcam "SpeedLink VAD Laplace" (em2765 + ov2640) uses a special algorithm
for i2c communication with the sensor, which is connected to a second i2c bus.
We don't know yet how to find out which devices support/use it.
It's very likely used by all em25xx and em276x+ bridges.
Tests with other em28xx chips (em2820, em2882/em2883) show, that this
algorithm always succeeds there although no slave device is connected.
The algorithm likely also works for real i2c client devices (OV2640 uses SCCB),
because the Windows driver seems to use it for probing Samsung and Kodak
sensors.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Tue, 26 Mar 2013 10:17:42 +0000 (07:17 -0300)]
[media] Fix undefined reference to `au8522_attach'
au8522_attach is dependent on CONFIG_DVB_AU8522_DTV, not CONFIG_DVB_AU8522.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Wei Yongjun [Tue, 26 Mar 2013 07:45:11 +0000 (04:45 -0300)]
[media] go7007: fix invalid use of sizeof in go7007_usb_i2c_master_xfer()
sizeof() when applied to a pointer typed expression gives the
size of the pointer, not that of the pointed data.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Wei Yongjun [Tue, 26 Mar 2013 04:32:19 +0000 (01:32 -0300)]
[media] af9035: fix missing unlock on error in af9035_ctrl_msg()
Add the missing unlock before return from function af9035_ctrl_msg()
in the error handling case.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Mon, 25 Mar 2013 12:55:59 +0000 (09:55 -0300)]
[media] tuner-core: handle errors when getting signal strength/afc
If those callbacks fail, it should return zero, and not a random
value. The previous code assumed that all drivers would only change
signal strength if it succeeds, but this may not be true.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Mon, 25 Mar 2013 12:55:58 +0000 (09:55 -0300)]
[media] tuner-core: Remove the now uneeded checks at fe_has_signal/get_afc
Now that those functions are only used when the corresponding
function calls are defined, we don't need to check if those
function calls are present at the structure before using it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Mon, 25 Mar 2013 12:55:57 +0000 (09:55 -0300)]
[media] tuner-core: return afc instead of zero
While the driver gets AFC from the tuner, it doesn't return it
back via V4L2 API due to a mistake at the return. fix it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 25 Mar 2013 11:14:13 +0000 (08:14 -0300)]
[media] tuner-core: don't set has_signal/get_afc if not supported
If the tuner frontend does not support get_rf_strength, then don't set
the has_signal callback. Ditto for get_afc.
Both callbacks overwrite the signal and afc fields of struct v4l2_tuner
but that should only happen if the tuner can actually detect this. If
it can't, then it should leave those fields alone so other subdevices
can try and detect the signal/afc.
This fixes the bug where the au8522 detected a signal and then tuner-core
overwrote it with 0 since the xc5000 tuner does not support get_rf_strength.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 11 Mar 2013 19:22:13 +0000 (16:22 -0300)]
[media] au0828: improve firmware loading & locking
- open/close/read and poll need to take the core lock as well.
- when the tuner goes to sleep we should set std_set_in_tuner_core
to 0 since the tuner loses the firmware at that time.
- initialize the tuner if std_set_in_tuner_core == 0 whenever:
1) g/s_tuner, s_std or s_frequency is called
2) read or poll is called
3) streamon is called
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 11 Mar 2013 19:18:31 +0000 (16:18 -0300)]
[media] au0828: fix initial video routing
After loading the module the initial video routing is not setup.
Explicitly call s_input to get this right.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 11 Mar 2013 19:12:17 +0000 (16:12 -0300)]
[media] au0828: don't change global state information on open()
Just opening a device shouldn't have any side-effects.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 11 Mar 2013 19:10:33 +0000 (16:10 -0300)]
[media] au0828: simplify i2c_gate_ctrl
Turn it into a simple function.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 11 Mar 2013 13:16:45 +0000 (10:16 -0300)]
[media] au0828: fix disconnect sequence
The driver crashed when the device was disconnected while an application
still had a device node open. Fixed by using the release() callback of struct
v4l2_device.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Feb 2013 12:24:08 +0000 (09:24 -0300)]
[media] au8522_decoder: remove obsolete control ops
Now that au0828 has been converted to the control framework these
compatilibity ops are no longer needed.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Feb 2013 12:22:37 +0000 (09:22 -0300)]
[media] au0828: replace deprecated current_norm by g_std
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 11 Mar 2013 20:48:34 +0000 (17:48 -0300)]
[media] au0828: add try_fmt_vbi support, zero vbi.reserved, pix.priv
Also get rid of unnecessary format type check.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Feb 2013 12:14:00 +0000 (09:14 -0300)]
[media] au0828: add prio, control event and log_status support
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Feb 2013 11:55:41 +0000 (08:55 -0300)]
[media] au0828: convert to the control framework
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Feb 2013 11:41:24 +0000 (08:41 -0300)]
[media] au0828: fix audio input handling
- V4L2_CAP_AUDIO was set, but enumaudio was not implemented.
- audioset was never filled by enum_input
- ctrl_ainput was never updated when switching the video input
- g_audio was broken due to faulty logic: g_audio should set the
index, it doesn't receive it from the user.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Feb 2013 11:28:27 +0000 (08:28 -0300)]
[media] au0828: fix intendation coding style issue
No code change, just fixing a wrong indentation.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 22 Mar 2013 16:32:20 +0000 (13:32 -0300)]
[media] au0828: frequency handling fixes
- define an initial frequency
- return an error if g_frequency is called for an invalid tuner index
- get the clamped frequency value after setting it: i.e. the tuner driver
may clamp the given frequency to a valid frequency range and ctrl_freq
should get that actual clamped frequency.
- remove obsolete tuner type checks (done by the core).
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Feb 2013 11:11:04 +0000 (08:11 -0300)]
[media] au0828: fix querycap
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Feb 2013 11:04:29 +0000 (08:04 -0300)]
[media] au8522_decoder: convert to the control framework
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 25 Mar 2013 11:49:15 +0000 (08:49 -0300)]
[media] DocBook media: document 3.10 changes
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 18 Mar 2013 16:28:12 +0000 (13:28 -0300)]
[media] DocBook media: add VIDIOC_DBG_G_CHIP_NAME documentation
And update the other debug ioctls accordingly.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 18 Mar 2013 15:21:53 +0000 (12:21 -0300)]
[media] em28xx: add support for g_chip_name
Add support for vidioc_g_chip_name, allowing AC97 to be implemented as a
second chip on the bridge with the name "ac97". v4l2-dbg can just match the
name with that string in order to detect a ac97-compliant set of registers.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 18 Mar 2013 15:20:36 +0000 (12:20 -0300)]
[media] stk1160: remove V4L2_CHIP_MATCH_AC97 placeholder
It was just a placeholder and we want to get rid of the AC97 matching
define.
Also replace MATCH_HOST with MATCH_BRIDGE since we are here anyway.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 18 Mar 2013 15:16:34 +0000 (12:16 -0300)]
[media] v4l2: add new VIDIOC_DBG_G_CHIP_NAME ioctl
Simplify the debugging ioctls by creating the VIDIOC_DBG_G_CHIP_NAME ioctl.
This will eventually replace VIDIOC_DBG_G_CHIP_IDENT. Chip matching is done
by the name or index of subdevices or an index to a bridge chip. Most of this
can all be done automatically, so most drivers just need to provide get/set
register ops.
In particular, it is now possible to get/set subdev registers without
requiring assistance of the bridge driver.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 18 Mar 2013 16:20:00 +0000 (13:20 -0300)]
[media] DocBook media: fix syntax problems in dvbproperty.xml
Caught by xmllint.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Wed, 6 Mar 2013 07:34:26 +0000 (04:34 -0300)]
[media] v4l2-common: remove obsolete check for ' at the end of a driver name
During the transition to sub-devices several years ago non-subdev drivers
had a ' at the end of their driver name to tell them apart from already
converted drivers. This check was a left-over from that time and can be
removed.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Tushar Behera [Mon, 12 Nov 2012 07:01:29 +0000 (04:01 -0300)]
[media] videobuf2-core: print current state of buffer in vb2_buffer_done
In vb2_buffer_done, it would be better the print the value of 'state'
(current state of buffer) than to print 'vb->state' which is always
VB2_BUF_STATE_ACTIVE.
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 25 Mar 2013 08:47:48 +0000 (05:47 -0300)]
[media] solo6x10: prefix sources with 'solo6x10-'
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 25 Mar 2013 08:42:46 +0000 (05:42 -0300)]
[media] solo6x10: rename headers
Prefix the headers with 'solo6x10-'.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 18 Mar 2013 11:43:14 +0000 (08:43 -0300)]
[media] solo6x10: clean up motion detection handling
An earlier patch temporarily disabled regional motion detection. This patch
adds it back: the 'Motion Detection Enable' control is now a 'Motion Detection Mode'.
And to set/get the regional thresholds two new ioctls were added to get/set those
thresholds.
The BUF_FLAG constants were also updated to prevent clashing with existing buffer
flags.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Mar 2013 19:35:28 +0000 (16:35 -0300)]
[media] solo6x10: disable the 'priv' abuse
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Mar 2013 16:16:49 +0000 (13:16 -0300)]
[media] solo6x10: fix sequence handling
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Mar 2013 15:53:59 +0000 (12:53 -0300)]
[media] solo6x10: use V4L2_PIX_FMT_MPEG4, not _FMT_MPEG
FMT_MPEG is for multiplexed streams, not elementary streams. The same is
true for the V4L2_CID_MPEG_VIDEO_ENCODING control.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Mar 2013 14:17:12 +0000 (11:17 -0300)]
[media] solo6x10: small big-endian fix
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Mar 2013 14:16:56 +0000 (11:16 -0300)]
[media] solo6x10: also stop DMA if the SOLO_PCI_ERR_P2M_DESC is raised
Otherwise the computer will hang.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Mar 2013 15:53:17 +0000 (12:53 -0300)]
[media] solo6x10: drop video_type and add proper s_std support
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 18 Mar 2013 11:21:33 +0000 (08:21 -0300)]
[media] solo6x10: add call to pci_dma_mapping_error
Check the result of the dma mapping.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Mar 2013 15:09:35 +0000 (12:09 -0300)]
[media] solo6x10: fix 'BUG: key
ffff88081a2a9b58 not in .data!'
Caused by a missing sysfs_attr_init().
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Mar 2013 15:11:17 +0000 (12:11 -0300)]
[media] solo6x10: convert the display node to vb2
As a consequence the ioctl op has been replaced by unlocked_ioctl.
Since we are now using the core lock the locking scheme has been
simplified as well.
The main reason for converting this driver to vb2 was that the locking
scheme in v4l2.c was hopeless. It was easier to just convert the driver
then to try and salvage a threading and videobuf nightmare.
The videobuf2 framework is far, far superior compared to the old videobuf.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Mar 2013 15:04:14 +0000 (12:04 -0300)]
[media] solo6x10: convert encoder nodes to vb2
As a consequence the ioctl op has been replaced by unlocked_ioctl.
Since we are now using the core lock the locking scheme has been
simplified as well.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 18 Mar 2013 11:41:13 +0000 (08:41 -0300)]
[media] solo6x10: move global fields in solo_enc_fh to solo_enc_dev
All fields in solo_enc_fh do not belong there since they refer to global
properties. After moving all these fields to solo_enc_dev the solo_dev_fh
struct can be removed completely.
Note that this also kills the 'listener' feature of this driver. This
feature (where multiple filehandles can read the video) is illegal in the
V4L2 API. Do this in userspace: it's much more efficient to copy memory
than it is to DMA to every listener.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Fri, 15 Mar 2013 14:56:46 +0000 (11:56 -0300)]
[media] solo6x10: move global fields in solo_dev_fh to solo_dev
All fields in solo_dev_fh do not belong there since they refer to global
properties. After moving all these fields to solo_dev the solo_dev_fh
struct can be removed completely.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Tue, 12 Mar 2013 21:47:03 +0000 (18:47 -0300)]
[media] solo6x10: add support for prio and control event handling
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Tue, 12 Mar 2013 21:43:21 +0000 (18:43 -0300)]
[media] solo6x10: fix various format-related compliancy issues
- try_fmt should never return -EBUSY.
- invalid pix->field values were not mapped to a valid value.
- the priv field of struct v4l2_pix_format wasn't zeroed.
- the try_fmt error code was not checked in set_fmt.
- enum_framesizes/intervals is valid for both MJPEG and MPEG pixel formats.
- enum_frameintervals didn't check width and height and reported the
wrong range.
- s_parm didn't set readbuffers.
- don't fail on invalid colorspace, just replace with the valid colorspace.
- bytesperline should be 0 for compressed formats.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 25 Mar 2013 08:38:14 +0000 (05:38 -0300)]
[media] solo6x10: add control framework
Note that the MOTION_THRESHOLD functionality has been temporarily reduced:
only the global threshold can be set, not the per-block. This will be
addressed in a later patch: controls are not the proper way to do this.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 25 Mar 2013 08:36:44 +0000 (05:36 -0300)]
[media] solo6x10: add v4l2_device
Add support for struct v4l2_device.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Tue, 12 Mar 2013 21:03:20 +0000 (18:03 -0300)]
[media] solo6x10: fix querycap and update driver version
Setup correct bus_info, let the v4l2 core set the version and add device_caps
support.
Also update the module version to 3.0.0 since this is a major upgrade.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 25 Mar 2013 08:35:17 +0000 (05:35 -0300)]
[media] solo6x10: sync to latest code from Bluecherry's git repo
Synced to commit
e9815ac5503ae60cfbf6ff8037035de8f62e2846 from
branch next in git repository https://github.com/bluecherrydvr/solo6x10.git
Only removed some code under #if LINUX_VERSION_CODE < some-kernel-version,
renamed the driver back to solo6x10 from solo6x10-edge, removed the
unnecessary compat.h header and kept the slab.h includes.
Otherwise the code is identical.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Ismael Luceno <ismael.luceno@corp.bluecherry.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Alexander Shiyan [Mon, 25 Mar 2013 08:27:12 +0000 (05:27 -0300)]
[media] staging: lirc_sir: remove dead code
lirc_sir uses the CONFIG_SA1100_BITSY Kconfig macro. But its Kconfig
symbol was removed in v2.4.13. So remove dead code associated with it.
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Volokh Konstantin [Sat, 23 Mar 2013 22:28:28 +0000 (19:28 -0300)]
[media] tw2804: Revert ADC Control commit
523a4f7fbcf856fb1c2a4850f44edea6738ee37b
Case: In AdLink MPG24 there is bt878 exists (it captures one frame of all video
inputs), Video Signal for it one transmits through tw2804 chip, so we can't
control ADC (shut on/off) on tw2804, as some another can use bttv capture way.
Signed-off-by: Volokh Konstantin <volokh84@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Chen Gang [Mon, 25 Mar 2013 09:56:35 +0000 (06:56 -0300)]
[media] go7007: using strlcpy instead of strncpy
For NUL terminated string, need always set '\0' in the end.
Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Sachin Kamat [Mon, 25 Mar 2013 05:22:19 +0000 (02:22 -0300)]
[media] go7007: Remove unneeded version.h header include
version.h header inclusion is not necessary as detected by
versioncheck.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 25 Mar 2013 09:23:23 +0000 (06:23 -0300)]
[media] tw9603/6.c: use two separate const tables for the 50/60hz setup
Using two separate tables to setup the registers for 50 or 60 hz is
better than the non-const table that is filled in at runtime.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Sun, 17 Mar 2013 12:23:25 +0000 (09:23 -0300)]
[media] go7007: don't continue if firmware can't be loaded
The go7007 driver would continue during probe if no firmware could be
loaded. Without firmware the probe() should return an error, so do that.
Also move the registration of devices to the end of the probe() sequence:
once devices appear the full driver functionality should be available.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 25 Mar 2013 09:52:19 +0000 (06:52 -0300)]
[media] go7007: update the README
Include the patch required to add support for the go7007 to saa7134.
To be applied once the driver is moved out of staging.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Mon, 25 Mar 2013 09:18:04 +0000 (06:18 -0300)]
[media] saa7134-go7007: convert to a subdev and the control framework
The only thing missing after this to make the Sensoray model 614 board work is
to hook it up to the saa7134 driver, but that will have to wait until this
driver goes out of staging.
Signed-off-by: Pete Eberlein <pete@sensoray.com>
[hans.verkuil@cisco.com: updated to make it merge correctly]
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Sachin Kamat [Mon, 25 Mar 2013 04:22:18 +0000 (01:22 -0300)]
[media] tw9906: Remove unneeded version.h header include
version.h header inclusion is not necessary as detected by
versioncheck.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Frank Schaefer [Sun, 24 Mar 2013 20:09:59 +0000 (17:09 -0300)]
[media] em28xx-i2c: fix coding style of multi line comments
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Frank Schaefer [Sun, 24 Mar 2013 17:58:03 +0000 (14:58 -0300)]
[media] em28xx-i2c: do not break strings across lines
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil [Tue, 12 Mar 2013 06:56:55 +0000 (03:56 -0300)]
[media] vivi: add v4l2_ctrl_modify_range test case
Update the brighness range depending on the selected input. Useful for
testing control range events.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Sun, 24 Mar 2013 16:51:21 +0000 (13:51 -0300)]
[media] sony-btf-mpx: v4l2_tuner struct is now constant
A patchset applied earlier changed v4l2_tuner struct parameter at
vidioc_s_tuner to const. Do this change at sony_btf_mpx_s_tuner(),
in order to remove this warning:
drivers/media/i2c/sony-btf-mpx.c:335:2: warning: initialization from incompatible pointer type [enabled by default]
drivers/media/i2c/sony-btf-mpx.c:335:2: warning: (near initialization for 'sony_btf_mpx_tuner_ops.s_tuner') [enabled by default]
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>