diff options
| author | Ashutosh Dixit <ashutosh.dixit@intel.com> | 2025-12-02 05:51:13 +0300 |
|---|---|---|
| committer | Ashutosh Dixit <ashutosh.dixit@intel.com> | 2025-12-05 00:33:22 +0300 |
| commit | c7e269aa565f4f3fce652ff690db3676c50f5098 (patch) | |
| tree | f158fca60df12a9c4986d16331bc612ec4964d01 | |
| parent | 16e076b036583702bb47554d3931b5e674dd9a8e (diff) | |
| download | linux-c7e269aa565f4f3fce652ff690db3676c50f5098.tar.xz | |
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
| -rw-r--r-- | drivers/gpu/drm/xe/xe_oa.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_oa.c b/drivers/gpu/drm/xe/xe_oa.c index 75db5530cb55..d63c04e2d492 100644 --- a/drivers/gpu/drm/xe/xe_oa.c +++ b/drivers/gpu/drm/xe/xe_oa.c @@ -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; |