[PATCH 1/5] drm/amd/sriov skip jped ip block and close pgcg flags
Jack Zhang
Jack.Zhang1 at amd.com
Tue Jul 14 02:45:57 UTC 2020
For SIENNA_CICHLID SRIOV, jpeg and pgcp is not supported.
Signed-off-by: Jack Zhang <Jack.Zhang1 at amd.com>
---
drivers/gpu/drm/amd/amdgpu/nv.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index a7cfe3ac7cb6..7f34a2f25700 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -504,7 +504,9 @@ int nv_set_ip_blocks(struct amdgpu_device *adev)
amdgpu_device_ip_block_add(adev, &gfx_v10_0_ip_block);
amdgpu_device_ip_block_add(adev, &sdma_v5_2_ip_block);
amdgpu_device_ip_block_add(adev, &vcn_v3_0_ip_block);
- amdgpu_device_ip_block_add(adev, &jpeg_v3_0_ip_block);
+ if (!amdgpu_sriov_vf(adev))
+ amdgpu_device_ip_block_add(adev, &jpeg_v3_0_ip_block);
+
if (adev->enable_mes)
amdgpu_device_ip_block_add(adev, &mes_v10_1_ip_block);
break;
@@ -732,7 +734,13 @@ static int nv_common_early_init(void *handle)
adev->pg_flags = AMD_PG_SUPPORT_VCN |
AMD_PG_SUPPORT_VCN_DPG |
AMD_PG_SUPPORT_JPEG |
- AMD_PG_SUPPORT_ATHUB;
+ AMD_PG_SUPPORT_ATHUB |
+ AMD_PG_SUPPORT_MMHUB;
+ if (amdgpu_sriov_vf(adev)) {
+ /* hypervisor control CG and PG enablement */
+ adev->cg_flags = 0;
+ adev->pg_flags = 0;
+ }
adev->external_rev_id = adev->rev_id + 0x28;
break;
default:
--
2.17.1
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