- 10 Apr, 2012 9 commits
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Sylwester Nawrocki authored
This patch prevents blocking on DQBUF at a video capture node in some conditions, after STREAOMOFF/STREAMON sequence. The ST_CAPT_SUSPEND flag should not be set during normal stream off, otherwise the capture engine is not properly enabled at stream on. Reported-by:
Bernard Debbasch <b.debbasch@ssi.samsung.com> 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>
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Sylwester Nawrocki authored
The MIPI-CSI2 data alignment parameter can be derived from media bus pixel code, so it can be now dropped from the platform data structure. This is a prerequisite for adding the device tree support. Once this patch is merged the corresponding fields will be removed from the drivers' public headers and corresponding board files. Signed-off-by:
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Sakari Ailus authored
Fall back to s_selection if s_crop isn't implemented by a driver. Same for g_selection / g_crop. Signed-off-by:
Sakari Ailus <sakari.ailus@iki.fi> Acked-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
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Sakari Ailus authored
Unify functions to get try pointers and validate the pad number accessed by the user. Signed-off-by:
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Sakari Ailus authored
vdev_to_v4l2_subdev() should return struct v4l2_subdev *, not void *. Fix this. Signed-off-by:
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Sakari Ailus authored
Add support for VIDIOC_SUBDEV_S_SELECTION and VIDIOC_SUBDEV_G_SELECTION IOCTLs. They replace functionality provided by VIDIOC_SUBDEV_S_CROP and VIDIOC_SUBDEV_G_CROP IOCTLs and also add new functionality (composing). VIDIOC_SUBDEV_G_CROP and VIDIOC_SUBDEV_S_CROP continue to be supported. Signed-off-by:
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Sakari Ailus authored
Add an integer menu test control for the vivi driver. Signed-off-by:
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Sakari Ailus authored
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Sakari Ailus authored
Create a new control type called V4L2_CTRL_TYPE_INTEGER_MENU. Integer menu controls are just like menu controls but the menu items are 64-bit integers rather than strings. Signed-off-by:
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- 09 Apr, 2012 31 commits
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Dan Carpenter authored
We don't use this any more after 3be5bb71 "[media] mxl111sf: fix error on stream stop in mxl111sf_ep6_streaming_ctrl()" and it makes GCC complain. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Antti Palosaari authored
Seems like tuners used for frontend0 are not behind demodulator I2C-gate thus gate control is not needed. Disable it for sure as it can cause problems some situations. Signed-off-by:
Antti Palosaari <crope@iki.fi> Signed-off-by:
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Antti Palosaari authored
Add and rename "Afatech AF9035 reference design" as a first device in the list since it sounds logical to keep reference design IDs on top of the list. Signed-off-by:
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Antti Palosaari authored
Change function to use same logic than existing functions. Debugs log writings are done in error case, earlier it was just returning error code. Signed-off-by:
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Pierangelo Terzulli authored
[crope@iki.fi: applied manually since erroneous patch] Signed-off-by:
Pierangelo Terzulli <pierigno@gmail.com> Signed-off-by:
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Antti Palosaari authored
Minor functionality and style changes. Signed-off-by:
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Gianluca Gennari authored
Implement the get_frontend function. The code is derived from the old af9033 driver by Antti Palosaari. Signed-off-by:
Gianluca Gennari <gennarone@gmail.com> Signed-off-by:
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Antti Palosaari authored
AF9035 code needed for IT9135 chip support. Needs still small changes for AF9033 and totally new tuner driver in order to get that chip version working. Signed-off-by:
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Michael Büsch authored
Now that i2c transfers are fixed, 3 retries are enough. Signed-off-by:
Michael Buesch <m@bues.ch> Signed-off-by:
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Michael Büsch authored
Use usleep_range() instead of msleep() to improve power saving opportunities. Signed-off-by:
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Michael Büsch authored
Use usleep_range() instead of msleep() to improve power saving opportunities. Signed-off-by:
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Antti Palosaari authored
There was a bug I2C adapter writes and reads one byte too much. As the most I2C clients has auto-increment register addressing this leads next register from the target register overwritten by garbage data. As a change remove whole register address byte usage and write data directly to the I2C bus without saying what are register address bytes to firmware. Signed-off-by:
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Gianluca Gennari authored
Let's save a few lines of code using the module_usb_driver macro. Signed-off-by:
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Gianluca Gennari authored
Add basic support for the tda18218 tuner and the AVerMedia A835 devices. Signed-off-by:
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Gianluca Gennari authored
New USB id for the Avermedia A867 stick (Sky Digital Key with blue led). Signed-off-by:
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Hans-Frieder Vogt authored
Support of AVerMedia AVerTV HD Volar, with tuner MxL5007t. Signed-off-by:
Hans-Frieder Vogt <hfvogt@gmx.net> Signed-off-by:
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Michael Büsch authored
Add some generic Afatech USB PIDs used by "Cabstone" sticks and others. Signed-off-by:
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Michael Büsch authored
This adds Fitipower fc0011 tuner support to the af9035 driver. Signed-off-by:
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Michael Büsch authored
This adds support for the Fitipower fc0011 DVB-t tuner. Signed-off-by:
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Gianluca Gennari authored
On a 32 bit system: af9035.c: In function 'af9035_download_firmware': af9035.c:446:3: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'unsigned int' [-Wformat] %zu avoids any warning on both 32 and 64 bit systems. Signed-off-by:
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Michael Büsch authored
This adds USB message read checksumming to protect against device and bus errors. It also adds a read length check to avoid returning garbage from the buffer, if the device truncated the message. Signed-off-by:
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Hans-Frieder Vogt authored
Enable i2c read requests. I2C read fix (necessary e.g. for mxl5007t tuner, because it sends a 2 bytes for a read request, thus msg[0].len != msg[1].len). Signed-off-by:
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Antti Palosaari authored
Supports currently only 12 MHz Xtals. It is better to print log and not to attach frontend in that case. Signed-off-by:
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Antti Palosaari authored
Returns values as 0.1 dB resolution as preferred nowadays. Actual resolution is 1 dB. Signed-off-by:
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Antti Palosaari authored
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Antti Palosaari authored
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Antti Palosaari authored
Big thanks to Daniel Glöckner <daniel-gl@gmx.net> for revealing firmware structure on Linux Media mailing list. Signed-off-by:
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Antti Palosaari authored
* do not attach frontend when tuner is not supported * fix unkown tuner ID log write format * add prefix for dvb-usb log writings Signed-off-by:
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Antti Palosaari authored
AF9035 is integrated DVB USB interface and DVB-T demodulator. Integrated demodulator is AF9033 and its driver is attached runtime as a own module. Driver currently supports only one device, TerraTec Cinergy T Stick [0ccd:0093]. TerraTec Cinergy T Stick is based of Afatech AF9035 + Infineon TUA 9001 silicon tuner. Signed-off-by:
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Antti Palosaari authored
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Antti Palosaari authored
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