diff options
| author | shaoyunl <shaoyun.liu@amd.com> | 2020-04-09 15:53:17 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-01 01:59:13 -0400 |
| commit | 8db1015b99b29f4a77639a217cedba669eccd53b (patch) | |
| tree | c06429588f96bed343e49edb846ff2154dd40451 /drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | |
| parent | 80c36f8646ebf0018e3e8bb5de35f7e7be664f54 (diff) | |
drm/amdgpu/sriov : Use kiq to do tlb invalidation for gfx10 on sriov
On SRIOV run time, driver shouldn't directly access invalidation registers through MMIO.
Use kiq to submit wait_reg_mem package for the invalidation
Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index 8935b9b81d68..f0955b325798 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c @@ -3480,6 +3480,9 @@ static void gfx_v10_0_check_fw_write_wait(struct amdgpu_device *adev) (adev->gfx.mec_feature_version >= 27)) adev->gfx.cp_fw_write_wait = true; break; + case CHIP_SIENNA_CICHLID: + adev->gfx.cp_fw_write_wait = true; + break; default: break; } |