- 14 Mar, 2013 4 commits
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Alexey Khoroshilov authored
goto err and goto err_gateoff before mutex_lock(&state->internal->demod_lock) lead to unlock of unheld mutex in stv090x_sleep(). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by:
Alexey Khoroshilov <khoroshilov@ispras.ru> Cc: Manu Abraham <abraham.manu@gmail.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Sachin Kamat authored
Fixes the below warning: drivers/media/platform/timblogiw.c:81:31: warning: symbol 'timblogiw_tvnorms' was not declared. Should it be static? Signed-off-by:
Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by:
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Fabrizio Gazzato authored
This patch adds USB ID for alternative "Terratec Cinergy T Stick". Tested by a friend: works similarly to 0ccd:0093 version (af9035+tua9001) Signed-off-by:
Fabrizio Gazzato <fabrizio.gazzato@gmail.com> Acked-by:
Antti Palosaari <crope@iki.fi> Signed-off-by:
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Gianluca Gennari authored
This patch: http://git.linuxtv.org/media_tree.git/commit/b86d15440b683f8634c0cb26fc0861a5bc4913ac is missing a chunk when compared to an older version: https://patchwork.kernel.org/patch/2063281/ probably because of an unresolved merging conflict. This causes the following error: WARNING: "cx231xx_g_chip_ident" [/home/jena/media_build/v4l/cx231xx.ko] undefined! Signed-off-by:
Gianluca Gennari <gennarone@gmail.com> Signed-off-by:
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- 05 Mar, 2013 36 commits
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Frank Schaefer authored
Like init_bttv_i2c(), fini_bttv_i2c() belongs to bttv-i2c.c. Signed-off-by:
Frank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by:
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Frank Schaefer authored
Request module ir-kbd-i2c if an i2c ir decoder is detected. Tested with device "Hauppauge WinTV Theatre" (model 37284 rev B421). Signed-off-by:
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Fabrizio Gazzato authored
Add USB ID for MaxMedia HU394-T USB DVB-T Multi (FM, DAB, DAB+) dongle (RTL2832U+FC0012) In Italy, is branded as "DIKOM USB-DVBT HD" lsusb: ID 1b80:d394 Afatech Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
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Hans Verkuil authored
The planar YUV422P is quite unusual and few if any applications support it. Instead choose the common YUYV format as the default. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
All fields after 'type' are already zeroed by the core framework. Clearing the full struct also clears 'type', which causes a wrong type value to be returned. Signed-off-by:
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Hans Verkuil authored
Just set the field value based on the chosen format. It's either INTERLACED or TOP. Signed-off-by:
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Hans Verkuil authored
Set priv field of struct v4l2_pix_format to 0 and fill in colorspace. Signed-off-by:
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Hans Verkuil authored
Instead of comparing against STD_NTSC and STD_PAL compare against 60 and 50 Hz formats. That's what you really want. When the standard is changed, make sure the width and height of the format are also updated to reflect the current standard. Also replace the deprecated current_norm by the g_std ioctl. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
The use of the V4L2_CID_JPEG_COMPRESSION_QUALITY control is recommended over the G/S_JPEGCOMP ioctls. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
Setting the frequency would unmute the card. Fixed the mute handling in the s_frequency code. Signed-off-by:
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Hans Verkuil authored
The device_caps and capabilities fields were swapped. Signed-off-by:
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Theodore Kilgore authored
Instead use v4l2_dbg and v4l2_err. Note that the PDEBUG macro is kept to make this patch-set less invasive, but it is simply a wrapper around v4l2_dbg now. Most of the other changes are there to make the dev parameter for the v4l2_xxx macros available everywhere we do logging. Signed-off-by:
Theodore Kilgore <kilgota@auburn.edu> Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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Hans de Goede authored
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Hans de Goede authored
Now that sonixj.c has been converted to the control framework it is no longer used. Signed-off-by:
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Hans Verkuil authored
We forgot to remove that when sonixb was converted to the control framework. Signed-off-by:
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Hans de Goede authored
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Hans de Goede authored
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Hans Verkuil authored
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Sachin Kamat authored
This patch adds device tree based discovery support to the G2D driver. Signed-off-by:
Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by:
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Sylwester Nawrocki authored
Ensure the driver gets always at least its minimum required number of buffers allocated by checking actual number of allocated buffers in vb2_reqbufs(). And free any partially allocated buffer queue with signaling an error to user space. Without this patch applications may wait forever to dequeue a filled buffer, because the hardware didn't even start after VIDIOC_STREAMON, VIDIOC_QBUF calls, due to insufficient number of empty buffers. Reported-by:
Alexander Nestorov <alexandernst@gmail.com> Signed-off-by:
Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Signed-off-by:
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Kamil Debski authored
Not all drivers use monotonic timestamps. This patch adds a way to set the timestamp type per every queue. In addition, set proper timestamp type in drivers that I am sure that use either MONOTONIC or COPY timestamps. Other drivers will correctly report UNKNOWN timestamp type instead of assuming that all drivers use monotonic timestamps. Signed-off-by:
Kamil Debski <k.debski@samsung.com> Signed-off-by:
Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by:
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Kamil Debski authored
Define video buffer flag for the COPY timestamp. In this case the timestamp value is copied from the OUTPUT to the corresponding CAPTURE buffer. Signed-off-by:
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Hans Verkuil authored
The spec specifies that setting count to 0 in v4l2_requestbuffers should result in releasing any streaming resources and the stream ownership. Implement this. Signed-off-by:
Arvydas Sidorenko <asido4@gmail.com> Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
This makes it possible to switch to unlocked_ioctl. Signed-off-by:
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Hans Verkuil authored
The priv field should be set to 0. In this case the driver abused the priv field for internal housekeeping. Modify the code so priv is no longer used for that purpose. Signed-off-by:
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Hans Verkuil authored
Add device_caps support to querycap, fill in bus_info correctly and do not set the version field (let the core handle that). Also simplify the s_input ioctl. Signed-off-by:
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Hans Verkuil authored
Also correct the first_init static: this should be part of the stk_camera struct. Signed-off-by:
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Hans Verkuil authored
file->private_data is needed to store the pointer to struct v4l2_fh. So use video_drvdata to get hold of the stk_camera struct. Signed-off-by:
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Hans Verkuil authored
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