diff options
| author | Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> | 2020-09-16 09:20:23 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-10-26 13:27:46 -0400 |
| commit | 2e7b43e629100b4072fac5eef53bd28235e59aa3 (patch) | |
| tree | 73534ba645df384ff7b61592726b56625f0b6d74 /drivers/gpu/drm/amd/display/dc/core | |
| parent | ea817dd5ad79506b7ff8df09b7d77d34b8121cf8 (diff) | |
| download | linux-2e7b43e629100b4072fac5eef53bd28235e59aa3.tar.bz2 | |
drm/amd/display: enable odm + full screen mpo on dcn21
[WHY & HOW]
Enable ODM Combine + Fullscreen MPO on DCN2.1
For lower power consumption in video use cases.
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Signed-off-by: Sung Lee <sung.lee@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c index ab105f26b511..d49a8b3e5137 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -1510,6 +1510,14 @@ bool dc_add_plane_to_context( free_pipe->clock_source = tail_pipe->clock_source; free_pipe->top_pipe = tail_pipe; tail_pipe->bottom_pipe = free_pipe; + if (!free_pipe->next_odm_pipe && tail_pipe->next_odm_pipe && tail_pipe->next_odm_pipe->bottom_pipe) { + free_pipe->next_odm_pipe = tail_pipe->next_odm_pipe->bottom_pipe; + tail_pipe->next_odm_pipe->bottom_pipe->prev_odm_pipe = free_pipe; + } + if (!free_pipe->prev_odm_pipe && tail_pipe->prev_odm_pipe && tail_pipe->prev_odm_pipe->bottom_pipe) { + free_pipe->prev_odm_pipe = tail_pipe->prev_odm_pipe->bottom_pipe; + tail_pipe->prev_odm_pipe->bottom_pipe->next_odm_pipe = free_pipe; + } } head_pipe = head_pipe->next_odm_pipe; } |