From: Amanda Liu Date: Fri, 6 Dec 2019 20:12:30 +0000 (-0500) Subject: drm/amd/display: Clear state after exiting fixed active VRR state X-Git-Tag: v5.5.6~326 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=c183d59ba7a0cda10e01729e98fd97a457337bdb;p=users%2Fdwmw2%2Flinux.git drm/amd/display: Clear state after exiting fixed active VRR state [ Upstream commit 6f8f76444baf405bacb0591d97549a71a9aaa1ac ] [why] Upon exiting a fixed active VRR state, the state isn't cleared. This leads to the variable VRR range to be calculated incorrectly. [how] Set fixed active state to false when updating vrr params Signed-off-by: Amanda Liu Reviewed-by: Anthony Koo Acked-by: Harry Wentland Acked-by: Rodrigo Siqueira Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c index 5437b50e9f90d..d9ea4ae690af6 100644 --- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c +++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c @@ -807,6 +807,7 @@ void mod_freesync_build_vrr_params(struct mod_freesync *mod_freesync, 2 * in_out_vrr->min_refresh_in_uhz) in_out_vrr->btr.btr_enabled = false; + in_out_vrr->fixed.fixed_active = false; in_out_vrr->btr.btr_active = false; in_out_vrr->btr.inserted_duration_in_us = 0; in_out_vrr->btr.frames_to_insert = 0; @@ -826,6 +827,7 @@ void mod_freesync_build_vrr_params(struct mod_freesync *mod_freesync, in_out_vrr->adjust.v_total_max = stream->timing.v_total; } else if (in_out_vrr->state == VRR_STATE_ACTIVE_VARIABLE && refresh_range >= MIN_REFRESH_RANGE_IN_US) { + in_out_vrr->adjust.v_total_min = calc_v_total_from_refresh(stream, in_out_vrr->max_refresh_in_uhz);