Commit 37958604 authored by Francois Dugast's avatar Francois Dugast Committed by Rodrigo Vivi
Browse files

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: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: default avatarJosé Roberto de Souza <jose.souza@intel.com>
Acked-by: default avatarMateusz Naklicki <mateusz.naklicki@intel.com>
Signed-off-by: default avatarFrancois Dugast <francois.dugast@intel.com>
Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
parent af8ea416

include/uapi/drm/xe_drm.h

+5 −0
Original line number Diff line number Diff line
@@ -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