diff options
| author | Francois Dugast <francois.dugast@intel.com> | 2023-12-15 15:45:44 +0000 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 11:47:00 -0500 |
| commit | 37958604e69485e9704f8483401b03679e3e4939 (patch) | |
| tree | 8a4c00a32be2428fcbca07f84b5eeb77d439ff73 /include/uapi/drm | |
| parent | af8ea4162b4cb6e83bfabaef3db3bf89d2a07cbc (diff) | |
drm/xe/uapi: Document DRM_XE_DEVICE_QUERY_HWCONFIG
Add a documentation on the content and format of when using query type
DRM_XE_DEVICE_QUERY_HWCONFIG. The list of keys can be found in IGT
under lib/intel_hwconfig_types.h.
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: José Roberto de Souza <jose.souza@intel.com>
Acked-by: Mateusz Naklicki <mateusz.naklicki@intel.com>
Signed-off-by: Francois Dugast <francois.dugast@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'include/uapi/drm')
| -rw-r--r-- | include/uapi/drm/xe_drm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h index 9c43bc258f10..70b42466a811 100644 --- a/include/uapi/drm/xe_drm.h +++ b/include/uapi/drm/xe_drm.h @@ -537,6 +537,11 @@ struct drm_xe_device_query { #define DRM_XE_DEVICE_QUERY_MEM_REGIONS 1 #define DRM_XE_DEVICE_QUERY_CONFIG 2 #define DRM_XE_DEVICE_QUERY_GT_LIST 3 + /* + * Query type to retrieve the hardware configuration of the device + * such as information on slices, memory, caches, and so on. It is + * provided as a table of attributes (key / value). + */ #define DRM_XE_DEVICE_QUERY_HWCONFIG 4 #define DRM_XE_DEVICE_QUERY_GT_TOPOLOGY 5 #define DRM_XE_DEVICE_QUERY_ENGINE_CYCLES 6 |