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| author | Yiqing Yao <yiqing.yao@amd.com> | 2022-10-28 17:30:17 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-11-04 16:05:53 -0400 |
| commit | 8a1fbb4a5ec29d9ae5f792a1d3c049c5c709851c (patch) | |
| tree | ff3915474a7d283901f611766c87c13e39575d38 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 0cfce2401e1553f3bf0ee3b6ef56c9dda0303815 (diff) | |
| download | lwn-8a1fbb4a5ec29d9ae5f792a1d3c049c5c709851c.tar.gz lwn-8a1fbb4a5ec29d9ae5f792a1d3c049c5c709851c.zip | |
drm/amdgpu: Disable MCBP from soc21 for SRIOV
[why]
Start from soc21, CP does not support MCBP, so disable it.
[how]
Used amgpu_mcbp flag alone instead of checking if is in SRIOV to
enable/disable MCBP.
Only set flag to enable on asic_type prior to soc21 in SRIOV.
Signed-off-by: Yiqing Yao <yiqing.yao@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index ae10acede495..522820eeaa59 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2397,7 +2397,7 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev) adev->ip_blocks[i].status.hw = true; /* right after GMC hw init, we create CSA */ - if (amdgpu_mcbp || amdgpu_sriov_vf(adev)) { + if (amdgpu_mcbp) { r = amdgpu_allocate_static_csa(adev, &adev->virt.csa_obj, AMDGPU_GEM_DOMAIN_VRAM, AMDGPU_CSA_SIZE); |