From: Harry VanZyllDeJong <[email protected]> [WHY] Game performace may be affected if dynamic memory clock switching is enabled while playing games.
[HOW] Propagate the vrr active state to dirty bit so that on mode set it disables dynamic memory clock switching. Acked-by: Alan Liu <[email protected]> Signed-off-by: Harry VanZyllDeJong <[email protected]> --- drivers/gpu/drm/amd/display/dc/core/dc.c | 3 +++ drivers/gpu/drm/amd/display/dc/dc_stream.h | 1 + drivers/gpu/drm/amd/display/modules/freesync/freesync.c | 2 +- drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h | 3 +-- 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 -- 2.36.1
