OSDN Git Service

drm/bridge: imx: Add i.MX8qm/qxp display pixel link support
authorLiu Ying <victor.liu@nxp.com>
Sat, 11 Jun 2022 14:14:13 +0000 (22:14 +0800)
committerRobert Foss <robert.foss@linaro.org>
Mon, 20 Jun 2022 19:15:11 +0000 (21:15 +0200)
commit1ec17c26bc06289d368e2523c0e95b5038c6eeb5
treec25154fe07b880fa4d2dc3cdfff1edef2c68682c
parent2e7bee681637cf7c4f1005d8e9992a05f287a6ed
drm/bridge: imx: Add i.MX8qm/qxp display pixel link support

This patch adds a drm bridge driver for i.MX8qm/qxp display pixel link.
The pixel link forms a standard asynchronous linkage between
pixel sources(display controller or camera module) and pixel
consumers(imaging or displays).  It consists of two distinct
functions, a pixel transfer function and a control interface.

Reviewed-by: Robert Foss <robert.foss@linaro.org>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # Colibri iMX8X, LT170410-2WHC, LP156WF1
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220611141421.718743-7-victor.liu@nxp.com
drivers/gpu/drm/bridge/imx/Kconfig
drivers/gpu/drm/bridge/imx/Makefile
drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c [new file with mode: 0644]