From 6a640b95b061fe340214ebd4638974b8b6f08efe Mon Sep 17 00:00:00 2001 From: Aurabindo Pillai Date: Thu, 24 Mar 2022 15:42:17 -0400 Subject: [PATCH] drm/amd/display: disable idle optimizations Disable idle optimizations until SMU can handle them to prevent DMUB timeout and subsequent system freeze Signed-off-by: Aurabindo Pillai Acked-by: Jerry Zuo Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c index 8a10a7a4c3e1..64d1a6bf0683 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c @@ -976,6 +976,7 @@ static const struct dc_debug_options debug_defaults_drv = { .timing_trace = false, .clock_trace = true, .disable_pplib_clock_request = false, + .disable_idle_power_optimizations = true, .pipe_split_policy = MPC_SPLIT_DYNAMIC, .force_single_disp_pipe_split = false, .disable_dcc = DCC_ENABLE, -- 2.11.0