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drm/amd: Override DCN410 IP version

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Override DCN IP version to 4.0.1 from 4.1.0 temporarily until change is
made in DC codebase to use 4.1.0

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Aurabindo Pillai
2024-04-30 15:35:36 -04:00
committed by Alex Deucher
parent 2d6f49ee84
commit c45211adfa
1 changed files with 4 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
+4
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@@ -1966,6 +1966,10 @@ static int amdgpu_discovery_set_display_ip_blocks(struct amdgpu_device *adev)
case IP_VERSION(3, 5, 0):
case IP_VERSION(3, 5, 1):
case IP_VERSION(4, 1, 0):
/* TODO: Fix IP version. DC code expects version 4.0.1 */
if (adev->ip_versions[DCE_HWIP][0] == IP_VERSION(4, 1, 0))
adev->ip_versions[DCE_HWIP][0] = IP_VERSION(4, 0, 1);
if (amdgpu_sriov_vf(adev))
amdgpu_discovery_set_sriov_display(adev);
else