Commit c7e269aa authored Dec 01, 2025 by Ashutosh Dixit

drm/xe/oa: Allow exec_queue's to be specified only for OAG OA unit

Exec_queue's are only used for OAR/OAC functionality for OAG unit. Make
this requirement explicit, which avoids complications in the code for
other (non-OAG) OA units.

Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Link: https://patch.msgid.link/20251202025115.373546-4-ashutosh.dixit@intel.com

parent 16e076b0

drivers/gpu/drm/xe/xe_oa.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -2032,6 +2032,10 @@ int xe_oa_stream_open_ioctl(struct drm_device dev, u64 data, struct drm_file f
		return ret;

		if (param.exec_queue_id > 0) {
		/* An exec_queue is only needed for OAR/OAC functionality on OAG */
		if (XE_IOCTL_DBG(oa->xe, param.oa_unit->type != DRM_XE_OA_UNIT_TYPE_OAG))
		return -EINVAL;

		param.exec_q = xe_exec_queue_lookup(xef, param.exec_queue_id);
		if (XE_IOCTL_DBG(oa->xe, !param.exec_q))
		return -ENOENT;