- 30 Jul, 2012 40 commits
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Hans Verkuil authored
Remove the pointless video_nr++. It doesn't do anything useful and it has the unexpected side-effect of changing the video_nr module option, so cat /sys/module/vivi/parameters/video_nr gives a different value back then what was specified with modprobe. Signed-off-by:
Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Nicolas THERY authored
Signed-off-by:
Nicolas Thery <nicolas.thery@st.com> Signed-off-by:
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Hans de Goede authored
Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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Hans de Goede authored
The mask was wrong resulting in band 0 and 1 always ending up as band 0 in the register. Signed-off-by:
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Hans de Goede authored
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Hans de Goede authored
To allow apps to limit a hw-freq-seek to a specific band, for further info see the documentation this patch adds for these new fields. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
The current RDS code suffered from bit rot. Clean it up and make it work again. Signed-off-by:
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Hans Verkuil authored
- add control framework - use core locking - use V4L2_TUNER_CAP_LOW - remove volume support: there is no hardware volume control Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
This adds the usual core support code for this new ioctl. Signed-off-by:
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Hans Verkuil authored
Add a new ioctl to enumerate the supported frequency bands of a tuner. Signed-off-by:
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Nicolas THERY authored
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Dan Carpenter authored
tvp5150_read() returns negative error codes so this needs to be an int for the error handling to work. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Sachin Kamat authored
Fixes the following sparse warning: drivers/media/video/videobuf-dma-contig.c:59:46: warning: Using plain integer as NULL pointer Signed-off-by:
Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by:
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Hans de Goede authored
Testing with a firmware version 12 usb radio stick has shown version 12 to work fine too. Reported-by:
Antti Palosaari <crope@iki.fi> Signed-off-by:
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Federico Vaga authored
[mchehab@redhat.com: fix checkpatch.pl ERROR: Macros with complex values should be enclosed in parenthesis] Signed-off-by:
Federico Vaga <federico.vaga@gmail.com> Signed-off-by:
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Hans Verkuil authored
This patch fixes the DV_TIMINGS_CAP documentation: part of it was copy-and-paste from the ENUM_DV_TIMINGS documentation. Regards, Hans Signed-off-by:
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Sachin Kamat authored
Fixes the following sparse warning: drivers/media/video/v4l2-ctrls.c:2123:43: warning: Using plain integer as NULL pointer Signed-off-by:
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Dror Cohen authored
Signed-off-by:
Dror Cohen <dror@liveu.tv> Signed-off-by:
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Ezequiel García authored
Copying structs by assignment is type safe. Plus, is shorter and easier to read. Signed-off-by:
Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by:
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Ezequiel García authored
Copying structs by assignment is type safe. Plus, is shorter and easier to read. Signed-off-by:
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Ezequiel García authored
Copying structs by assignment is type safe. Plus, is shorter and easier to read. Signed-off-by:
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Ezequiel García authored
Copying structs by assignment is type safe. Plus, is shorter and easier to read. Signed-off-by:
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Ezequiel García authored
This function has no users, so it's safe to remove it. Tested by compilation only. Signed-off-by:
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Ezequiel García authored
The field 'struct i2c_algo_bit_data i2c_algo' is wrongly confused with struct i2c_algorithm. Moreover, i2c_algo field is not used since i2c is registered using i2c_add_adpater() and not i2c_bit_add_bus(). Therefore, it's safe to remove it. Tested by compilation only. Signed-off-by:
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Ezequiel García authored
The field 'struct i2c_algo_bit_data i2c_algo' is wrongly confused with struct i2c_algorithm. Moreover, i2c_algo field is not used since i2c is registered using i2c_add_adpater() and not i2c_bit_add_bus(). Therefore, it's safe to remove it. Tested by compilation only. Signed-off-by:
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Ezequiel García authored
The field 'struct i2c_algo_bit_data i2c_algo' is wrongly confused with struct i2c_algorithm. Moreover, i2c_algo field is not used since i2c is registered using i2c_add_adpater() and not i2c_bit_add_bus(). Therefore, it's safe to remove it. Tested by compilation only. Signed-off-by:
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Ezequiel García authored
The field 'struct i2c_algo_bit_data i2c_algo' is wrongly confused with struct i2c_algorithm. Moreover, i2c_algo field is not used since i2c is registered using i2c_add_adpater() and not i2c_bit_add_bus(). Therefore, it's safe to remove it. Tested by compilation only. Signed-off-by:
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Sylwester Nawrocki authored
Identifying a memory-to-memory video device through an ORed output and capture capability flags is not reliable. Schedule this for removal. Signed-off-by:
Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by:
Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by:
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Sylwester Nawrocki authored
This patch adds new V4L2_CAP_VIDEO_M2M and V4L2_CAP_VIDEO_M2M_MPLANE capability flags that are intended to be used for memory-to-memory (M2M) devices, instead of ORed V4L2_CAP_VIDEO_CAPTURE and V4L2_CAP_VIDEO_OUTPUT. V4L2_CAP_VIDEO_M2M flag is added at the drivers, CAPTURE and OUTPUT capability flags are left untouched and will be removed in future, after a transition period required for existing applications to be adapted to check only for V4L2_CAP_VIDEO_M2M. Signed-off-by:
Kamil Debski <k.debski@samsung.com> Acked-by:
Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by:
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Sylwester Nawrocki authored
The V4L2_CID_ISO_SENSITIVITY control menu values should be standard ISO values multiplied by 1000. Multiply all menu items by 1000 so ISO is properly reported as 50...3200 range. This applies to kernels 3.5+. Cc: stable@vger.kernel.org Signed-off-by:
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Sylwester Nawrocki authored
Use switch statement rather than multiple 'else if'. Signed-off-by:
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Sachin Kamat authored
Replace custom err() macro with v4l2_err() macro. [s.nawrocki: added missing end-of-line at the log print] Signed-off-by:
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Sylwester Nawrocki authored
This patch adds locking for open(), close(), poll() and mmap() file operations in the driver as a follow up to the changes done in commit 5126f259 "v4l2-dev: add flag to have the core lock all file operations". Signed-off-by:
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Hans Verkuil authored
G_PARM should only be enabled if: - vidioc_g_parm is present - or: it is a video node and vidioc_g_std or tvnorms are set. Without this additional check v4l2-compliance would complain about being able to use g_parm when it didn't expect it. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
v4l2_m2m_poll didn't support events, but that's essential if you want to be able to use control events for example. Signed-off-by:
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Hans Verkuil authored
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