diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_gt.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gt.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_gt.h b/drivers/gpu/drm/xe/xe_gt.h index 8474c50b1b30..1d010bf4a756 100644 --- a/drivers/gpu/drm/xe/xe_gt.h +++ b/drivers/gpu/drm/xe/xe_gt.h @@ -38,6 +38,19 @@ int xe_gt_init_hwconfig(struct xe_gt *gt); int xe_gt_init_early(struct xe_gt *gt); int xe_gt_init(struct xe_gt *gt); int xe_gt_record_default_lrcs(struct xe_gt *gt); + +/** + * xe_gt_record_user_engines - save data related to engines available to + * usersapce + * @gt: GT structure + * + * Walk the available HW engines from gt->info.engine_mask and calculate data + * related to those engines that may be used by userspace. To be used whenever + * available engines change in runtime (e.g. with ccs_mode) or during + * initialization + */ +void xe_gt_record_user_engines(struct xe_gt *gt); + void xe_gt_suspend_prepare(struct xe_gt *gt); int xe_gt_suspend(struct xe_gt *gt); int xe_gt_resume(struct xe_gt *gt); |