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| author | Roman Li <[email protected]> | 2024-01-22 22:45:41 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-01-25 19:58:03 +0000 |
| commit | 67bbf55bd3c7816f2e65ae0c6c83d095b5d5446e (patch) | |
| tree | 9f7c846631c551e5ee21dc24c7b084e02b59b03c /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | |
| parent | drm/amdgpu: adjust aca init/fini sequence to match gpu reset (diff) | |
| download | kernel-67bbf55bd3c7816f2e65ae0c6c83d095b5d5446e.tar.gz kernel-67bbf55bd3c7816f2e65ae0c6c83d095b5d5446e.zip | |
drm/amd/display: Disable ips before dc interrupt setting
[Why]
While in IPS2 an access to dcn registers is not allowed.
If interrupt results in dc call, we should disable IPS.
[How]
Safeguard register access in IPS2 by disabling idle optimization
before calling dc interrupt setting api.
Signed-off-by: Roman Li <[email protected]>
Tested-by: Mark Broadworth <[email protected]>
Reviewed-by: Mario Limonciello <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c')
0 files changed, 0 insertions, 0 deletions