user/sven/linux.git/drivers/gpu/ipu-v3, branch v4.4

gpu: ipu-v3: Assign of_node of child platform devices to corresponding ports

2015-11-24T10:30:17Z

The crtc child device driver shouldn't have to modify the of_node of its platform device in the probe function. Instead, let the IPU core driver set the of_node when the platform device is created. Also reorder the client_reg array so the elements are in port id order (CSIs first, then DIs). Suggested-by: Russell King Signed-off-by: Philipp Zabel Acked-by: Russell King

gpu: ipu-v3: Remove reg_offset field

2015-11-24T10:30:16Z

This is not used, so remove it. Signed-off-by: Philipp Zabel

Merge tag 'imx-drm-next-2015-10-30' of git://git.pengutronix.de/git/pza/linux into drm-next

2015-11-05T01:06:56Z

imx-drm fixes and color format updates - Some correctness fixes found by coccinelle - Add drivers/gpu/ipu-v3 directory to MAINTAINERS - Add support for more color formats - Fix a regression, making displays larger than FullHD work again * tag 'imx-drm-next-2015-10-30' of git://git.pengutronix.de/git/pza/linux: drm/imx: hdmi: fix HDMI setup to allow modes larger than FullHD gpu: ipu-v3: fix div_ratio type gpu: ipu-v3: csi: add support for 8 bpp grayscale sensors. drm/imx: enable ARGB4444 16-bit color format gpu: ipu-v3: add support for ARGB4444 16-bit color format drm/imx: ipuv3-plane: enable support for RGBX8888 and RGBA8888 pixel formats gpu: ipu-v3: add support for RGBX8888 and RGBA8888 pixel formats drm/imx: enable 15-bit RGB with 1-bit alpha formats gpu: ipu-v3: add support for 15-bit RGB with 1-bit alpha formats MAINTAINERS: Add IPUv3 core driver to the i.MX DRM driver section gpu: ipu-v3: ipu-csi: bool test doesn't need a comparison to false

gpu: ipu-v3: fix div_ratio type

2015-10-30T16:13:47Z

The variable can be negative. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 Signed-off-by: Andrzej Hajda Signed-off-by: Philipp Zabel

gpu: ipu-v3: csi: add support for 8 bpp grayscale sensors.

2015-10-30T16:13:47Z

Enable the MEDIA_BUS_FMT_Y8_1X8 format. Signed-off-by: Philippe De Muyter Signed-off-by: Philipp Zabel

gpu: ipu-v3: add support for ARGB4444 16-bit color format

2015-10-30T16:13:47Z

This patch adds support for the ARGB4444 color format. Signed-off-by: Lucas Stach Signed-off-by: Philipp Zabel

gpu: ipu-v3: add support for RGBX8888 and RGBA8888 pixel formats

2015-10-30T16:13:47Z

This patch adds support for the RGBA8888, RGBX8888, BGRA8888, and BGRX8888 in-memory formats. Signed-off-by: Philipp Zabel

gpu: ipu-v3: add support for 15-bit RGB with 1-bit alpha formats

2015-10-30T16:13:47Z

This patch adds support for ARGB1555, ABGR1555, RGBA5551, and BGRA5551 in-memory formats. Signed-off-by: Philipp Zabel

gpu: ipu-v3: ipu-csi: bool test doesn't need a comparison to false

2015-10-30T16:13:47Z

Bool initializations should use true and false. Bool tests don't need comparisons. Based on contributions from Joe Perches, Rusty Russell and Bruce W Allan. The semantic patch that makes this change is available in scripts/coccinelle/misc/boolinit.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Fabio Estevam Signed-off-by: Philipp Zabel

gpu: imx: fix support for interlaced modes

2015-10-06T18:58:30Z

The support for interlaced video modes seems to be broken; we don't use anything other than the vtotal/htotal from the timing information to define the various sync counters. Freescale patches for interlaced video support contain an alternative sync counter setup, which we include here. This setup produces the hsync and vsync via the normal counter 2 and 3, but moves the display enable signal from counter 5 to counter 6. Therefore, we need to change the display controller setup as well. The corresponding Freescale patches for this change are: iMX6-HDMI-support-interlaced-display-mode.patch IPU-fine-tuning-the-interlace-display-timing-for-CEA.patch This produces a working interlace format output from the IPU. Tested-by: Philipp Zabel Reviewed-by: Fabio Estevam Signed-off-by: Russell King