diff options
| author | Anthony Koo <Anthony.Koo@amd.com> | 2018-02-28 11:37:51 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-03-14 15:08:47 -0500 |
| commit | 64ed6a2eba3cb4146d2ff731293939ae84fad740 (patch) | |
| tree | 7683d308dd2b959f249e4fda0979d72cb6a5a063 /drivers/gpu/drm/amd/display/dc/dc.h | |
| parent | a3e1737ed61c8b6ea078f477eee612e26f9d2561 (diff) | |
drm/amd/display: Add variable refresh rate parameters to DC structures
Time stamping will be part of surface, and will be updated when address is flipped.
FreeSync parameters will be attached to stream, as it adjusts the timing dynamically.
Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index 2cd97342bf0f..19aec82a9429 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -447,6 +447,7 @@ union surface_update_flags { struct dc_plane_state { struct dc_plane_address address; + struct dc_plane_flip_time time; struct scaling_taps scaling_quality; struct rect src_rect; struct rect dst_rect; @@ -557,6 +558,7 @@ struct dc_transfer_func *dc_create_transfer_func(void); */ struct dc_flip_addrs { struct dc_plane_address address; + unsigned int flip_timestamp_in_us; bool flip_immediate; /* TODO: add flip duration for FreeSync */ }; |