diff options
| author |   Joshua Aberback <joshua.aberback@amd.com> | 2020-10-19 19:30:03 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2020-11-02 15:31:30 -0500 |
| commit | dbf5256bbf1949f0bffb37134660db03be14fd78 (patch) | |
| tree | ba8fca284d59a7856d27b0723edad9e6c3ed8e8c /drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h | |
| parent | drm/amd/display: Reset flip_immediate to topmost plane (diff) | |
| download | wireguard-linux-dbf5256bbf1949f0bffb37134660db03be14fd78.tar.xz wireguard-linux-dbf5256bbf1949f0bffb37134660db03be14fd78.zip | |
drm/amd/display: Blank HUBP during pixel data blank for DCN30 v2
[Why]
Prior commit "Blank HUBP during pixel data blank for DCN30"
missed the call to set_disp_pattern_generator from
set_crtc_test_pattern, which re-exposed the issue for which
we initially blocked active-only p-state switching.
[How]
- remove dcn30_blank_pixel_data, set dcn30 back to dcn20 version
- new hwss funciton set_disp_pattern_generator
- dcn20 version just calls opp_set_disp_pattern_generator
- dcn30 version implements the HUBP blank
Signed-off-by: Joshua Aberback <joshua.aberback@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h index f728928cda5a..2313115b5628 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h @@ -223,6 +223,14 @@ struct hw_sequencer_funcs { bool (*is_abm_supported)(struct dc *dc, struct dc_state *context, struct dc_stream_state *stream); + + void (*set_disp_pattern_generator)(const struct dc *dc, + struct pipe_ctx *pipe_ctx, + enum controller_dp_test_pattern test_pattern, + enum controller_dp_color_space color_space, + enum dc_color_depth color_depth, + const struct tg_color *solid_color, + int width, int height, int offset); }; void color_space_to_black_color( |