[PATCH] drm/amd/display: Correct MPC split policy for DCN301

[Liu, Zhan]

[AMD Official Use Only]

[Why]
DCN301 has seamless boot enabled. With MPC split enabled
at the same time, system will hang.

[How]
Revert MPC split policy back to "MPC_SPLIT_AVOID". Since we have
ODM combine enabled on DCN301, pipe split is not necessary here.

Signed-off-by: Zhan Liu <zhan.liu at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
index c1c6e602b06c..b4001233867c 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
@@ -686,7 +686,7 @@ 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,
--
2.25.1