drm/amd/display: Document set RECOUT operation
authorRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Tue, 4 May 2021 14:09:25 +0000 (10:09 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 20 May 2021 02:38:56 +0000 (22:38 -0400)
commit194038fd736f8907b5be786092696e5631d5bdf0
tree61a58e789e22c8470e5b0ab880cac3fcd829829b
parent568bb205d2a4c8be59e14bcab219e1376335e52d
drm/amd/display: Document set RECOUT operation

During the investigation on how to add visual confirmation on top of the
planes used by DCN, it becomes evident that the lack of information in
the code makes this work unnecessarily complicated. This commit
introduces a set of documentation related to the RECOUT operation in
order to make it easy for developers to navigate this set of functions.

Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Stylon Wang <stylon.wang@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c
drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h