kernel/git/stable/linux.git/include/media/s5p_fimc.h, branch master

[media] exynos4-is: Remove support for non-dt platforms

2014-05-23T21:52:54+00:00

All platforms supported by this driver are going to get device tree support in this kernel release so remove code that would have been actually not used any more. Signed-off-by: Sylwester Nawrocki Acked-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab

[media] exynos4-is: Correct colorspace handling at FIMC-LITE

2013-06-28T18:33:27+00:00

Ensure the colorspace is properly adjusted by the driver for YUV and Bayer image formats. The subdev try_fmt helper is simplified. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab

[media] exynos4-is: Use common exynos_media_pipeline data structure

2013-06-13T00:57:59+00:00

This enumeration is now private to exynos4-is and the exynos5 camera subsystem driver may have the subdevs handling designed differently. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab

[media] exynos4-is: Add struct exynos_video_entity

2013-06-13T00:53:33+00:00

This patch introduces common structure for the video entities to handle all video nodes and media pipelines associated with them in more generic way. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab

[media] exynos4-is: Move the subdev group ID definitions to public header

2013-04-14T18:46:40+00:00

Move the sub-device group ID definitions to the driver's public header so they are available to other media drivers that need to share modules found in exynos4-is. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab

[media] exynos4-is: Allow colorspace conversion at FIMC-LITE

2013-04-04T23:23:24+00:00

The FIMC-LITE output DMA allows to configure different YUV order than the order at the camera input interface. Thus there is some limited colorspace conversion possible. This patch makes the color format variable be per FIMC-LITE input/output, rather than a global per device. This also fixes incorrect behavior where color format at the FIMC-LITE.N subdev's source pad is modified by VIDIOC_S_FMT ioctl on the related video node. YUV order definitions are corrected so that we use notation: | byte3 | byte2 | byte1 | byte0 -------+-------+-------+-------+------ YCBYCR | CR | Y | CB | Y YCRYCB | CB | Y | CR | Y CBYCRY | Y | CR | Y | CB CRYCBY | Y | CB | Y | CR Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab

[media] s5p-fimc: Remove dependency on fimc-core.h in fimc-lite driver

2013-03-31T14:02:39+00:00

Drop fimc-lite.h header inclusion to make the exynos-fimc-lite module independent on other modules. Move struct fimc_fmt declaration to the driver's private headers as it is used in multiple modules. Reported-by: Shaik Ameer Basha Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab

[media] s5p-fimc: Add device tree based sensors registration

2013-03-31T13:54:18+00:00

The sensor (I2C and/or SPI client) devices are instantiated by their corresponding control bus drivers. Since the I2C client's master clock is often provided by a video bus receiver (host interface) or other than I2C/SPI controller device, the drivers of those client devices are not accessing hardware in their driver's probe() callback. Instead, after enabling clock, the host driver calls back into a sub-device when it wants to activate them. This pattern is used by some in-tree drivers and this patch also uses it for DT case. This patch is intended as a first step for adding device tree support to the S5P/Exynos SoC camera drivers. The second one is adding support for asynchronous sub-devices registration and clock control from sub-device driver level. The bindings shall not change when asynchronous probing support is added. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab

[media] s5p-fimc: Add device tree support for the media device driver

2013-03-31T13:46:12+00:00

This patch adds changes required for the main camera media device driver corresponding to the top level 'camera' device node. The drivers of devices corresponding to child nodes of the 'camera' node are looked up and and registered as sub-devices to the top level driver. The main driver's probing is deferred if any of the sub-device drivers is not yet initialized and ready. Signed-off-by: Sylwester Nawrocki Signed-off-by: Andrzej Hajda Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab

[media] s5p-csis: Add device tree support

2013-03-31T13:42:58+00:00

This patch support for binding the driver to the MIPI-CSIS devices instantiated from device tree and parsing the SoC and board specific properties. The MIPI CSI-2 channel is determined by the value of reg property placed in csis' port subnode. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab