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| author | Frank Min <Frank.Min@amd.com> | 2016-04-27 14:04:58 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-10-25 20:38:22 +0200 |
| commit | ac00bbf32b02b74cf9ff1b9e861de9befaf00be5 (patch) | |
| tree | f27b4cd5ebdf3a4634a3b3974f5d815f811c633e /drivers | |
| parent | drm/amdgpu:fw bo should be in VRAM for SRIOV (diff) | |
| download | linux-ac00bbf32b02b74cf9ff1b9e861de9befaf00be5.tar.xz linux-ac00bbf32b02b74cf9ff1b9e861de9befaf00be5.zip | |
drm/amdgpu:add callback in cgs for sriov detect
Signed-off-by: Frank Min <Frank.Min@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 7 | ||||
| -rwxr-xr-x | drivers/gpu/drm/amd/include/cgs_common.h | 5 |
2 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c index 44f565465b09..1950c25557de 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c @@ -853,6 +853,12 @@ static int amdgpu_cgs_get_firmware_info(struct cgs_device *cgs_device, return 0; } +static int amdgpu_cgs_is_virtualization_enabled(void *cgs_device) +{ + CGS_FUNC_ADEV; + return amdgpu_sriov_vf(adev); +} + static int amdgpu_cgs_query_system_info(struct cgs_device *cgs_device, struct cgs_system_info *sys_info) { @@ -1206,6 +1212,7 @@ static const struct cgs_ops amdgpu_cgs_ops = { amdgpu_cgs_notify_dpm_enabled, amdgpu_cgs_call_acpi_method, amdgpu_cgs_query_system_info, + amdgpu_cgs_is_virtualization_enabled }; static const struct cgs_os_ops amdgpu_cgs_os_ops = { diff --git a/drivers/gpu/drm/amd/include/cgs_common.h b/drivers/gpu/drm/amd/include/cgs_common.h index df7c18b6a02a..9695c2ebd92a 100755 --- a/drivers/gpu/drm/amd/include/cgs_common.h +++ b/drivers/gpu/drm/amd/include/cgs_common.h @@ -619,6 +619,8 @@ typedef int (*cgs_call_acpi_method)(struct cgs_device *cgs_device, typedef int (*cgs_query_system_info)(struct cgs_device *cgs_device, struct cgs_system_info *sys_info); +typedef int (*cgs_is_virtualization_enabled_t)(void *cgs_device); + struct cgs_ops { /* memory management calls (similar to KFD interface) */ cgs_gpu_mem_info_t gpu_mem_info; @@ -670,6 +672,7 @@ struct cgs_ops { cgs_call_acpi_method call_acpi_method; /* get system info */ cgs_query_system_info query_system_info; + cgs_is_virtualization_enabled_t is_virtualization_enabled; }; struct cgs_os_ops; /* To be define in OS-specific CGS header */ @@ -773,4 +776,6 @@ struct cgs_device CGS_CALL(get_pci_resource, cgs_device, resource_type, size, offset, \ resource_base) +#define cgs_is_virtualization_enabled(cgs_device) \ + CGS_CALL(is_virtualization_enabled, cgs_device) #endif /* _CGS_COMMON_H */ |