- 30 Jul, 2012 40 commits
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Hans Verkuil authored
This adds the usual core support code for this new ioctl. Signed-off-by:
Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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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
Signed-off-by:
Nicolas Thery <nicolas.thery@st.com> Signed-off-by:
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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:
Hans de Goede <hdegoede@redhat.com> 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
Signed-off-by:
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Hans Verkuil authored
Signed-off-by:
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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
Signed-off-by:
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Hans Verkuil authored
Signed-off-by:
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Laurent Pinchart authored
The g_mbus_fmt operation only needs to return the current mbus frame format and doesn't need to configure the hardware to do so. Fix it to avoid requiring the chip to be powered on when calling the operation. Signed-off-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by:
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Laurent Pinchart authored
The g_mbus_fmt operation only needs to return the current mbus frame format and doesn't need to configure the hardware to do so. Fix it to avoid requiring the chip to be powered on when calling the operation. Signed-off-by:
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Laurent Pinchart authored
The g_mbus_fmt operation only needs to return the current mbus frame format and doesn't need to configure the hardware to do so. Fix it to avoid requiring the chip to be powered on when calling the operation. Signed-off-by:
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Laurent Pinchart authored
There will be no soc_camera_device instance with a soc-camera device is used with a non soc-camera host, so we won't be able to pass the soc_camera_device fake platform device to board code. Pass the physical device instead. The argument is currently not used by any board file so this is safe. Signed-off-by:
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Laurent Pinchart authored
The soc-camera module exports functions that are needed by soc-camera client drivers even when not running in soc-camera mode. Replace the platform_driver_probe() with a platform_driver_register() call to avoid module load failures if no soc-camera device is present. Signed-off-by:
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Hans Verkuil authored
Zero all fields after the first type field. Signed-off-by:
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Hans Verkuil authored
The VIDIOC_DV_TIMINGS_CAP ioctl check wasn't added to determine_valid_ioctls(). This caused this ioctl to always return -ENOTTY. Signed-off-by:
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Manjunath Hadli authored
The auto selection of pertinent helper chips (VIDEO_HELPER_CHIPS_AUTO) should select the ADV7343 and THS7303 driver, which is used by VPIF display driver. Signed-off-by:
Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by:
Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by:
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Manjunath Hadli authored
add generic build configuration for vpif capture and display drivers as it is common for DM6467/DA850/OMAP-L138. Signed-off-by:
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