media: platform: synopsys: Add support for HDMI input driver

Add initial support for the Synopsys DesignWare HDMI RX
Controller Driver used by Rockchip RK3588. The driver
supports:
 - HDMI 1.4b and 2.0 modes (HDMI 4k@60Hz)
 - RGB888, YUV422, YUV444 and YCC420 pixel formats
 - CEC
 - EDID configuration

The hardware also has Audio and HDCP capabilities, but these are
not yet supported by the driver.

Co-developed-by: Dingxian Wen <shawn.wen@rock-chips.com>
Signed-off-by: Dingxian Wen <shawn.wen@rock-chips.com>
Signed-off-by: Shreeya Patel <shreeya.patel@collabora.com>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
This commit is contained in:
Shreeya Patel 2025-03-04 11:58:16 +03:00 • committed by Hans Verkuil
commit 7b59b132ad
10 changed files with 3508 additions and 0 deletions