drm/amdgpu/display: change pipe policy for DCN 2.1
authorBenjamin Marty <info@benjaminmarty.ch>
Wed, 23 Mar 2022 21:08:26 +0000 (22:08 +0100)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 6 Apr 2022 16:02:57 +0000 (12:02 -0400)
commit879791ad8bf3dc5453061cad74776a617b6e3319
tree3d4ae1d6b431cb8638848925628fe372357b379e
parent6e93d5b0333279d8968a2972065f47a899fb58b9
drm/amdgpu/display: change pipe policy for DCN 2.1

Fixes crash on MST Hub disconnect.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1849
Fixes: ee2698cf79cc ("drm/amd/display: Changed pipe split policy to allow for multi-display pipe split")
Signed-off-by: Benjamin Marty <info@benjaminmarty.ch>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c