diff options
| author | Ashutosh Dixit <ashutosh.dixit@intel.com> | 2024-06-26 20:18:17 +0200 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-06-27 00:25:46 +0200 |
| commit | 406d058dc323ae152d380ac90153eb56a75850c1 (patch) | |
| tree | dfccad9269ee19fb6fd6ac04c9cc54068920e155 /include/uapi/drm | |
| parent | drm/xe/oa: Allow stream enable/disable functions to return error (diff) | |
| download | linux-406d058dc323ae152d380ac90153eb56a75850c1.tar.xz linux-406d058dc323ae152d380ac90153eb56a75850c1.zip | |
drm/xe/oa/uapi: Allow preemption to be disabled on the stream exec queue
Mesa VK_KHR_performance_query use case requires preemption and timeslicing
to be disabled for the stream exec queue. Implement this functionality
here.
v2: Minor change to debug print to print both ret values (Umesh)
Acked-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240626181817.1516229-3-ashutosh.dixit@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 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h index b410553faa9b..12eaa8532b5c 100644 --- a/include/uapi/drm/xe_drm.h +++ b/include/uapi/drm/xe_drm.h @@ -1611,6 +1611,12 @@ enum drm_xe_oa_property_id { * pass along with @DRM_XE_OA_PROPERTY_EXEC_QUEUE_ID or will default to 0. */ DRM_XE_OA_PROPERTY_OA_ENGINE_INSTANCE, + + /** + * @DRM_XE_OA_PROPERTY_NO_PREEMPT: Allow preemption and timeslicing + * to be disabled for the stream exec queue. + */ + DRM_XE_OA_PROPERTY_NO_PREEMPT, }; /** |