diff options
| author | Rex Zhu <Rex.Zhu@amd.com> | 2016-08-22 15:48:13 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-08-25 19:23:00 +0300 |
| commit | 2fef37c62cb6338ca15b30b05ec91b8bcc7b7dbe (patch) | |
| tree | 736f746233e58818263e05fc81d88613da631e8d | |
| parent | c04399f19436616875879ee2711c5b78a90dd1b0 (diff) | |
| download | linux-2fef37c62cb6338ca15b30b05ec91b8bcc7b7dbe.tar.xz | |
drm/amdgpu: add support for getting sub_device id and
sub_vendor_id in cgs interface.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/include/cgs_common.h | 2 |
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c index bc0440f7a31d..040993c998d4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c @@ -848,6 +848,12 @@ static int amdgpu_cgs_query_system_info(struct cgs_device *cgs_device, case CGS_SYSTEM_INFO_GFX_SE_INFO: sys_info->value = adev->gfx.config.max_shader_engines; break; + case CGS_SYSTEM_INFO_PCIE_SUB_SYS_ID: + sys_info->value = adev->pdev->subsystem_device; + break; + case CGS_SYSTEM_INFO_PCIE_SUB_SYS_VENDOR_ID: + sys_info->value = adev->pdev->subsystem_vendor; + break; default: return -ENODEV; } diff --git a/drivers/gpu/drm/amd/include/cgs_common.h b/drivers/gpu/drm/amd/include/cgs_common.h index b86aba9d019f..6aa8938fd826 100644 --- a/drivers/gpu/drm/amd/include/cgs_common.h +++ b/drivers/gpu/drm/amd/include/cgs_common.h @@ -119,6 +119,8 @@ enum cgs_system_info_id { CGS_SYSTEM_INFO_PG_FLAGS, CGS_SYSTEM_INFO_GFX_CU_INFO, CGS_SYSTEM_INFO_GFX_SE_INFO, + CGS_SYSTEM_INFO_PCIE_SUB_SYS_ID, + CGS_SYSTEM_INFO_PCIE_SUB_SYS_VENDOR_ID, CGS_SYSTEM_INFO_ID_MAXIMUM, }; |