diff options
| author | Matthew Stewart <Matthew.Stewart2@amd.com> | 2026-05-18 21:14:20 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-06-03 13:44:12 -0400 |
| commit | c2630fdd65d806a1bccee1a2ebbe9bf2aa742d46 (patch) | |
| tree | fc972e91615c2ee5ec94f42bb1086fb27656f275 /drivers | |
| parent | 14b7d1291d7c7fed911c61e82bfd7bceabf3034e (diff) | |
drm/amd/display: Enable DM for DCN 4.2.1
[Why & How]
Add DM IP block to amdgpu_discovery
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Matthew Stewart <Matthew.Stewart2@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c index 21f6761624c2..d5d044e7fca7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c @@ -2399,6 +2399,7 @@ static int amdgpu_discovery_set_display_ip_blocks(struct amdgpu_device *adev) case IP_VERSION(3, 6, 0): case IP_VERSION(4, 1, 0): case IP_VERSION(4, 2, 0): + case IP_VERSION(4, 2, 1): /* 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); |