Revert "drm/amd/display: enable S/G for RAVEN chip"
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 15 Nov 2019 15:26:52 +0000 (10:26 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 19 Nov 2019 15:12:54 +0000 (10:12 -0500)
commit2aa87ba56892c840b77a0fc500c4814e6d52488e
treeda583b0d61157b15fde28d3b538619f7679ecb16
parent3f2a06ac814e84fba16592286ec99364098cdd07
Revert "drm/amd/display: enable S/G for RAVEN chip"

This reverts commit 1c4259159132ae4ceaf7c6db37a6cf76417f73d9.

S/G display is not stable with the IOMMU enabled on some
platforms.

Bug: https://bugzilla.kernel.org/show_bug.cgi?id=205523
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c