drm/amd/display: Correct MPC split policy for DCN301

From Zhan Liu
a277422a8d975966de1bd3351cc6cfd8718a166d in linux 5.15.y/5.15.24
ac46d93235074a6c5d280d35771c23fd8620e7d9 in mainline linux

diff --git a/sys/dev/pci/drm/amd/display/dc/dcn301/dcn301_resource.c b/sys/dev/pci/drm/amd/display/dc/dcn301/dcn301_resource.c
index 9e2f18a..26ebe00 100644 (file)
--- a/sys/dev/pci/drm/amd/display/dc/dcn301/dcn301_resource.c
+++ b/sys/dev/pci/drm/amd/display/dc/dcn301/dcn301_resource.c
@@ -863,7 +863,7 @@ static const struct dc_debug_options debug_defaults_drv = {
        .disable_clock_gate = true,
        .disable_pplib_clock_request = true,
        .disable_pplib_wm_range = 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,