From e007830d289836f906ba43bf790e565a2d4066a1 Mon Sep 17 00:00:00 2001 From: Leo Chen Date: Mon, 15 Jun 2026 18:07:44 -0400 Subject: [PATCH] drm/amd/display: revert "Enable HUBP/DPP power gate for DCN42" [why] Disabling HUBP/DPP Driver PG as it's causing corruption issues. This reverts commit 8b6ab8bdf835efb91c1d782b7c2cf32dad39238f. Reviewed-by: Charlene Liu Signed-off-by: Leo Chen Signed-off-by: George Zhang Signed-off-by: Alex Deucher --- .../gpu/drm/amd/display/dc/resource/dcn42/dcn42_resource.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn42/dcn42_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn42/dcn42_resource.c index c999db12d0a5..7620da96ffc1 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn42/dcn42_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn42/dcn42_resource.c @@ -729,8 +729,8 @@ static const struct dc_debug_options debug_defaults_drv = { .clock_trace = true, .disable_pplib_clock_request = false, .ignore_pg = false, - .disable_dpp_power_gate = false, - .disable_hubp_power_gate = false, + .disable_dpp_power_gate = true, + .disable_hubp_power_gate = true, .disable_optc_power_gate = true, .disable_dsc_power_gate = false, .disable_dio_power_gate = true,