drm/bridge: dw-hdmi: add cec driver
Add a CEC driver for the dw-hdmi hardware.
Reviewed-by: Neil Armstrong <[email protected]>
Signed-off-by: Russell King <[email protected]>
[hans.verkuil: unsigned -> unsigned int]
[hans.verkuil: cec_transmit_done -> cec_transmit_attempt_done]
[hans.verkuil: add missing CEC_CAP_PASSTHROUGH]
Acked-by: Hans Verkuil <[email protected]>
Tested-by: Hans Verkuil <[email protected]>
Tested-by: Laurent Pinchart <[email protected]>
Signed-off-by: Archit Taneja <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]