diff options
| author |   Harry VanZyllDeJong <harry.vanzylldejong@amd.com> | 2021-05-10 19:30:24 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2022-06-14 21:38:41 -0400 |
| commit | ebfb15262af3bec6c3cc263ce04164e44eea4b30 (patch) | |
| tree | f8ee6414e21825429e93d04d5d5f6f4150194289 | |
| parent | drm/amd/display: Pass vrr mode to dcn (diff) | |
| download | linux-dev-ebfb15262af3bec6c3cc263ce04164e44eea4b30.tar.xz linux-dev-ebfb15262af3bec6c3cc263ce04164e44eea4b30.zip | |
drm/amd/display: Add vrr_active_variable to dc_stream_update
[WHY]
The display driver on some OSes need to track it in order to
perform memory clock switching decisions.
[HOW]
Propagate the vrr active state to dirty bit so that on mode set it
disables dynamic memory clock switching.
Acked-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: Harry VanZyllDeJong <harry.vanzylldejong@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
4 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 7c2b65226131..49339c5c7230 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -2652,6 +2652,9 @@ static void copy_stream_update_to_stream(struct dc *dc, if (update->allow_freesync) stream->allow_freesync = *update->allow_freesync; + if (update->vrr_active_variable) + stream->vrr_active_variable = *update->vrr_active_variable; + if (update->crtc_timing_adjust) stream->adjust = *update->crtc_timing_adjust; diff --git a/drivers/gpu/drm/amd/display/dc/dc_stream.h b/drivers/gpu/drm/amd/display/dc/dc_stream.h index ae9382ce82d3..5a894c19b0ea 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_stream.h +++ b/drivers/gpu/drm/amd/display/dc/dc_stream.h @@ -304,6 +304,7 @@ struct dc_stream_update { bool *dpms_off; bool integer_scaling_update; bool *allow_freesync; + bool *vrr_active_variable; struct colorspace_transform *gamut_remap; enum dc_color_space *output_color_space; diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c index aa121d45d9b8..0686223034de 100644 --- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c +++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c @@ -1374,7 +1374,7 @@ unsigned long long mod_freesync_calc_field_rate_from_timing( return field_rate_in_uhz; } -bool mod_freesync_get_freesync_enabled(struct mod_vrr_params *pVrr, struct dc_stream_state *const pStream) +bool mod_freesync_get_freesync_enabled(struct mod_vrr_params *pVrr) { return (pVrr->state != VRR_STATE_UNSUPPORTED) && (pVrr->state != VRR_STATE_DISABLED); } diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h b/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h index 62e326dd29a8..afe1f6cce528 100644 --- a/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h +++ b/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h @@ -195,7 +195,6 @@ unsigned int mod_freesync_calc_v_total_from_refresh( unsigned int refresh_in_uhz); // Returns true when FreeSync is supported and enabled (even if it is inactive) -bool mod_freesync_get_freesync_enabled(struct mod_vrr_params *pVrr, - struct dc_stream_state *const pStream); +bool mod_freesync_get_freesync_enabled(struct mod_vrr_params *pVrr); #endif |