mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-07-16 15:39:42 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/v3d: Create a new V3D parameter for the maximum number of perfcnt

Browse Source 
The maximum number of performance counters can change from version to
version and it's important for userspace to know this value, as it needs
to use the counters for performance queries. Therefore, expose the
maximum number of performance counters to userspace as a parameter.

Signed-off-by: Maíra Canal <mcanal@igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240512222655.2792754-4-mcanal@igalia.com
This commit is contained in:
Maíra Canal
2024-05-12 19:23:26 -03:00
parent c606043ddb
commit 36b75080e6
2 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
include/uapi/drm/v3d_drm.h
View File

@@ -286,6 +286,7 @@ enum drm_v3d_param {
DRM_V3D_PARAM_SUPPORTS_PERFMON,
DRM_V3D_PARAM_SUPPORTS_MULTISYNC_EXT,
DRM_V3D_PARAM_SUPPORTS_CPU_QUEUE,
DRM_V3D_PARAM_MAX_PERF_COUNTERS,
};
struct drm_v3d_get_param {