Sorry about the noise, this time sent to the correct list:
Currently the imx-drm driver misuses the V4L2_PIX_FMT constants to describe the pixel format on the parallel bus between display controllers and encoders. Now that MEDIA_BUS_FMT is available, use that instead.
I'd like to get the V4L2 maintainers' acks for the four necessary media bus format patches to be merged through the drm tree.
The two drm/imx core patches replace V4L2_PIX_FMT with MEDIA_BUS_FMT where appropriate and consolidate the variable names for clarification.
The three LDB patches depend on this of-graph helper series: http://comments.gmane.org/gmane.linux.kernel/1871630 They allow to optionally use LVDS panels with drm_panel drivers, connected to the LDB encoder in the device tree via of-graph endpoint links.
Changes since v1: - Fixed BGR888_1X24 and GBR888_1X24 constant values in the documentation and added Laurent's ack. - Fixed ldb drm_panel patch to use port@2 as output on i.MX53 - Use correct mailing list
regards Philipp
Boris Brezillion (1): Add RGB444_1X12 and RGB565_1X16 media bus formats
Philipp Zabel (9): Add LVDS RGB media bus formats Add BGR888_1X24 and GBR888_1X24 media bus formats Add YUV8_1X24 media bus format Add RGB666_1X24_CPADHI media bus format drm/imx: switch to use media bus formats drm/imx: consolidate bus format variable names drm/imx: imx-ldb: add drm_panel support drm/imx: imx-ldb: reset display clock input when disabling LVDS drm/imx: imx-ldb: allow to determine bus format from the connected panel
Documentation/DocBook/media/v4l/subdev-formats.xml | 422 +++++++++++++++++++++ Documentation/devicetree/bindings/drm/imx/ldb.txt | 51 ++- drivers/gpu/drm/imx/Kconfig | 1 + drivers/gpu/drm/imx/dw_hdmi-imx.c | 2 +- drivers/gpu/drm/imx/imx-drm-core.c | 14 +- drivers/gpu/drm/imx/imx-drm.h | 10 +- drivers/gpu/drm/imx/imx-ldb.c | 196 +++++++--- drivers/gpu/drm/imx/imx-tve.c | 6 +- drivers/gpu/drm/imx/ipuv3-crtc.c | 13 +- drivers/gpu/drm/imx/parallel-display.c | 13 +- drivers/gpu/ipu-v3/ipu-dc.c | 16 +- include/uapi/linux/media-bus-format.h | 13 +- 12 files changed, 642 insertions(+), 115 deletions(-)