diff options
| author | Alvin Lee <alvin.lee2@amd.com> | 2019-12-06 01:12:17 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-01-16 21:41:33 +0300 |
| commit | 1075735ecce96b34ba9aee529dd2253da6d21ceb (patch) | |
| tree | ef2244d793145ac30ae1bcd978274b9c650eac77 /drivers/gpu/drm/amd/display/modules/freesync | |
| parent | 93a8955b109608459c35b4a774f21b3099f0051f (diff) | |
| download | linux-1075735ecce96b34ba9aee529dd2253da6d21ceb.tar.xz | |
drm/amd/display: Fix 300Hz Freesync bug
Needed to reprogram vblank_start in dml properly in order to get the
correct dlg params to program VTG.
Signed-off-by: Alvin Lee <alvin.lee2@amd.com>
Reviewed-by: Martin Leung <Martin.Leung@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules/freesync')
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/freesync/freesync.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c index 832bc9b3b7d8..6e5ecefe7d9d 100644 --- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c +++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c @@ -812,11 +812,12 @@ 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; in_out_vrr->btr.frame_counter = 0; + in_out_vrr->fixed.fixed_active = false; + in_out_vrr->fixed.target_refresh_in_uhz = 0; in_out_vrr->btr.mid_point_in_us = (in_out_vrr->min_duration_in_us + |