diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index a70d0a44bdd2..16fd5da3bb12 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -509,7 +509,10 @@ void amdgpu_device_program_register_sequence(struct amdgpu_device *adev, } else { tmp = RREG32(reg); tmp &= ~and_mask; - tmp |= or_mask; + if (adev->family >= AMDGPU_FAMILY_AI) + tmp |= (or_mask & and_mask); + else + tmp |= or_mask; } WREG32(reg, tmp); } |