diff options
| author | José Roberto de Souza <jose.souza@intel.com> | 2023-03-23 22:24:59 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-20 02:30:21 +0300 |
| commit | ef5e3c2f703d05c9d296d8f8ad0a0f48f6c1fcc9 (patch) | |
| tree | d3e7122f697894db7803c132735d7085ff53cf89 /include/uapi/drm | |
| parent | 9bddebf1f0f6e7a8a6418dfc14fdaa6233ba0524 (diff) | |
| download | linux-ef5e3c2f703d05c9d296d8f8ad0a0f48f6c1fcc9.tar.xz | |
drm/xe: Add max engine priority to xe query
Intel Vulkan driver needs to know what is the maximum priority to fill
a device info struct for applications.
Right now we getting this information by creating a engine and setting
priorities from min to high to know what is the maximum priority for
running process but this leads to info messages to be printed to
dmesg:
xe 0000:03:00.0: [drm] Ioctl argument check failed at drivers/gpu/drm/xe/xe_engine.c:178: value == DRM_SCHED_PRIORITY_HIGH && !capable(CAP_SYS_NICE)
It does not cause any harm but when executing a test suite like
crucible it causes thousands of those messages to be printed.
So here adding one more property to drm_xe_query_config to fetch the
max engine priority.
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@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 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h index 32a4265de402..b3bcb7106850 100644 --- a/include/uapi/drm/xe_drm.h +++ b/include/uapi/drm/xe_drm.h @@ -184,7 +184,8 @@ struct drm_xe_query_config { #define XE_QUERY_CONFIG_VA_BITS 3 #define XE_QUERY_CONFIG_GT_COUNT 4 #define XE_QUERY_CONFIG_MEM_REGION_COUNT 5 -#define XE_QUERY_CONFIG_NUM_PARAM XE_QUERY_CONFIG_MEM_REGION_COUNT + 1 +#define XE_QUERY_CONFIG_MAX_ENGINE_PRIORITY 6 +#define XE_QUERY_CONFIG_NUM_PARAM XE_QUERY_CONFIG_MAX_ENGINE_PRIORITY + 1 __u64 info[]; }; |