drm/amd/display: Disable MPC split by default on special asic

From Zhikai Zhai
9f28e8c2be1e1a8077f139121b01d139cb60b4b5 in linux-6.1.y/6.1.42
a460beefe77d780ac48f19d39333852a7f93ffc1 in mainline linux

diff --git a/sys/dev/pci/drm/amd/display/dc/dcn303/dcn303_resource.c b/sys/dev/pci/drm/amd/display/dc/dcn303/dcn303_resource.c
index 7e7f18b..1f26332 100644 (file)
--- a/sys/dev/pci/drm/amd/display/dc/dcn303/dcn303_resource.c
+++ b/sys/dev/pci/drm/amd/display/dc/dcn303/dcn303_resource.c
@@ -65,7 +65,7 @@ static const struct dc_debug_options debug_defaults_drv = {
                .timing_trace = false,
                .clock_trace = true,
                .disable_pplib_clock_request = true,
-               .pipe_split_policy = MPC_SPLIT_DYNAMIC,
+               .pipe_split_policy = MPC_SPLIT_AVOID,
                .force_single_disp_pipe_split = false,
                .disable_dcc = DCC_ENABLE,
                .vsr_support = true,