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| author | Yongqiang Sun <yongqiang.sun@amd.com> | 2017-11-06 22:40:31 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-12-06 20:47:39 +0300 |
| commit | 7f914a62c94fb29b96a88d72c9a2688db95275cf (patch) | |
| tree | 24aabd196ef55705ed7dffcaef23cd7b7e72d99d /drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h | |
| parent | 950d9265b046de3a296ef670683d826baf528c67 (diff) | |
| download | linux-7f914a62c94fb29b96a88d72c9a2688db95275cf.tar.xz | |
drm/amd/display: Apply work around for stutter.
Power on one plane after disable all the planes, for
a hw bug work around to resolve stutter efficiency issue.
Signed-off-by: Yongqiang Sun <yongqiang.sun@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/inc/hw/hubp.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h index 3286585bd6cd..49b12f602e79 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h @@ -34,9 +34,12 @@ struct hubp { struct dc_plane_address request_address; struct dc_plane_address current_address; int inst; + + /* run time states */ int opp_id; int mpcc_id; struct dc_cursor_attributes curs_attr; + bool power_gated; }; |