From ab39e2a8f7aed72929bfc1d58eb5e8766f1d85db Mon Sep 17 00:00:00 2001 From: Ashutosh Dixit Date: Fri, 5 Dec 2025 13:26:11 -0800 Subject: drm/xe/oa/uapi: Expose MERT OA unit A MERT OA unit is available in the SoC on some platforms. Add support for this OA unit and expose it to userspace. The MERT OA unit does not have any HW engines attached, but is otherwise similar to an OAM unit. Signed-off-by: Lucas De Marchi Reviewed-by: Umesh Nerlige Ramappa Signed-off-by: Ashutosh Dixit Link: https://patch.msgid.link/20251205212613.826224-2-ashutosh.dixit@intel.com --- include/uapi/drm/xe_drm.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/uapi') diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h index c59587529986..726e481574fe 100644 --- a/include/uapi/drm/xe_drm.h +++ b/include/uapi/drm/xe_drm.h @@ -1696,6 +1696,9 @@ enum drm_xe_oa_unit_type { /** @DRM_XE_OA_UNIT_TYPE_OAM_SAG: OAM_SAG OA unit */ DRM_XE_OA_UNIT_TYPE_OAM_SAG, + + /** @DRM_XE_OA_UNIT_TYPE_MERT: MERT OA unit */ + DRM_XE_OA_UNIT_TYPE_MERT, }; /** -- cgit v1.2.3