From c36d7948bb460f27f7ad77d35ad1d96cf848cd73 Mon Sep 17 00:00:00 2001 From: Ausef Yousof Date: Thu, 30 Jan 2025 12:30:10 -0500 Subject: [PATCH] drm/amd/display: limit coverage of optimization skip [why&how] causing some regression on dgpu which still needs the pre-emptive return, limit this to reporter asic version it is simple to include different dcn versions from this point forward, each dcn resource is initialized with the flag and can be enabled at will Reviewed-by: Chris Park Signed-off-by: Ausef Yousof Signed-off-by: Aurabindo Pillai Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c | 1 + drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c | 1 + drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c | 1 + 3 files changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c index 6d163dcecde6..ffd2b816cd02 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c @@ -1909,6 +1909,7 @@ static bool dcn35_resource_construct( /* Use pipe context based otg sync logic */ dc->config.use_pipe_ctx_sync_logic = true; + dc->config.disable_hbr_audio_dp2 = true; /* read VBIOS LTTPR caps */ { diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c index 4a03df5d760f..98f5bc1b929e 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c @@ -1877,6 +1877,7 @@ static bool dcn351_resource_construct( /* Use pipe context based otg sync logic */ dc->config.use_pipe_ctx_sync_logic = true; + /* Use psp mailbox to enable assr */ dc->config.use_assr_psp_message = true; diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c index 64f2153310df..4e842f29d4c4 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c @@ -1923,6 +1923,7 @@ static bool dcn401_resource_construct( dc->config.dc_mode_clk_limit_support = true; dc->config.enable_windowed_mpo_odm = true; dc->config.set_pipe_unlock_order = true; /* Need to ensure DET gets freed before allocating */ + /* read VBIOS LTTPR caps */ { if (ctx->dc_bios->funcs->get_lttpr_caps) { -- 2.50.1