iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Revert "drm/amd/display: Add fallback configuration when set DRR"

Browse Source 
This reverts commit d76c0a23b557c6ebb3fac32548100d76a1e0ce23.

This change must be reverted since it caused soft hangs when changing
the refresh rate to 122 & 144Hz when using a 7000 series GPU.

Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reported-by: Mark Broadworth <Mark.Broadworth@amd.com>
Cc: Daniel Wheeler <daniel.wheeler@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rodrigo Siqueira 2024-04-22 07:43:55 -06:00 committed by Alex Deucher
parent bdc7ee7a35
commit ab6a0edb7d
1 changed files with 2 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/gpu/drm/amd/display/dc/optc/dcn32/dcn32_optc.c
View File

@ -293,16 +293,9 @@ static void optc32_set_drr(
}
optc->funcs->set_vtotal_min_max(optc, params->vertical_total_min - 1, params->vertical_total_max - 1);
optc32_setup_manual_trigger(optc);
} else {
REG_UPDATE_4(OTG_V_TOTAL_CONTROL,
OTG_SET_V_TOTAL_MIN_MASK, 0,
OTG_V_TOTAL_MIN_SEL, 0,
OTG_V_TOTAL_MAX_SEL, 0,
OTG_FORCE_LOCK_ON_EVENT, 0);
optc->funcs->set_vtotal_min_max(optc, 0, 0);
}
optc32_setup_manual_trigger(optc);
}
static struct timing_generator_funcs dcn32_tg_funcs = {