diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_gt_ccs_mode.h')
-rw-r--r-- | drivers/gpu/drm/xe/xe_gt_ccs_mode.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_gt_ccs_mode.h b/drivers/gpu/drm/xe/xe_gt_ccs_mode.h new file mode 100644 index 000000000000..f39975aaaab0 --- /dev/null +++ b/drivers/gpu/drm/xe/xe_gt_ccs_mode.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2023 Intel Corporation + */ + +#ifndef _XE_GT_CCS_MODE_H_ +#define _XE_GT_CCS_MODE_H_ + +#include "xe_device_types.h" +#include "xe_gt.h" +#include "xe_gt_types.h" +#include "xe_platform_types.h" + +void xe_gt_apply_ccs_mode(struct xe_gt *gt); +void xe_gt_ccs_mode_sysfs_init(struct xe_gt *gt); + +static inline bool xe_gt_ccs_mode_enabled(const struct xe_gt *gt) +{ + /* Check if there are more than one compute engines available */ + return hweight32(CCS_MASK(gt)) > 1; +} + +#endif + |