drm_dp_cec: add note about good MegaChips 2900 CEC support
authorHans Verkuil <[email protected]>
Mon, 27 Aug 2018 07:58:17 +0000 (09:58 +0200)
committerHans Verkuil <[email protected]>
Fri, 31 Aug 2018 08:20:38 +0000 (10:20 +0200)
commit9bcf6d9868ae95fc7e5eda3dae5200f234ea5623
tree0816f3162ccfc4be5acb688ba787de3bbeed8790
parent5ce70c799ac22c142061c71aaeae518f04283472
drm_dp_cec: add note about good MegaChips 2900 CEC support

A big problem with DP CEC-Tunneling-over-AUX is that it is tricky
to find adapters with a chipset that supports this AND where the
manufacturer actually connected the HDMI CEC line to the chipset.

Add a mention of the MegaChips 2900 chipset which seems to support
this feature well.

Signed-off-by: Hans Verkuil <[email protected]>
Reviewed-by: Lyude Paul <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
drivers/gpu/drm/drm_dp_cec.c