From 329baa1c5f62bdce36b77d463b5c23c62ee59e4a Mon Sep 17 00:00:00 2001 From: Gabe Teeger Date: Fri, 5 Jun 2026 16:21:29 -0400 Subject: [PATCH] drm/amd/display: Enable PSR and Replay on DCN4 variant [Part 2] [Why] Enable PSR and Panel Replay on a DCN4 variant for display power savings. [How] Enable PSR and Replay in the DCN4 variant panel config defaults. Fixes: 68737239e891 ("drm/amd/display: Enable PSR and Replay on DCN4 variant and fix AUX instance") Reviewed-by: George Zhang Signed-off-by: Gabe Teeger Signed-off-by: Matthew Stewart Signed-off-by: Alex Deucher --- .../gpu/drm/amd/display/dc/resource/dcn42b/dcn42b_resource.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn42b/dcn42b_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn42b/dcn42b_resource.c index 60cbaf4f6fdf..330e82b0974b 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn42b/dcn42b_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn42b/dcn42b_resource.c @@ -1016,9 +1016,9 @@ static struct hubp *dcn42b_hubp_create( } static const struct dc_panel_config dcn42b_panel_config_defaults = { .psr = { - .disable_psr = true, + .disable_psr = false, .disallow_psrsu = true, - .disallow_replay = true, + .disallow_replay = false, }, .ilr = { .optimize_edp_link_rate = true,