diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_guc_pc.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_guc_pc.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_guc_pc.h b/drivers/gpu/drm/xe/xe_guc_pc.h new file mode 100644 index 000000000000..cecad8e9300b --- /dev/null +++ b/drivers/gpu/drm/xe/xe_guc_pc.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2022 Intel Corporation + */ + +#ifndef _XE_GUC_PC_H_ +#define _XE_GUC_PC_H_ + +#include "xe_guc_pc_types.h" + +int xe_guc_pc_init(struct xe_guc_pc *pc); +void xe_guc_pc_fini(struct xe_guc_pc *pc); +int xe_guc_pc_start(struct xe_guc_pc *pc); +int xe_guc_pc_stop(struct xe_guc_pc *pc); +int xe_guc_pc_gucrc_disable(struct xe_guc_pc *pc); + +u32 xe_guc_pc_get_act_freq(struct xe_guc_pc *pc); +int xe_guc_pc_get_cur_freq(struct xe_guc_pc *pc, u32 *freq); +u32 xe_guc_pc_get_rp0_freq(struct xe_guc_pc *pc); +u32 xe_guc_pc_get_rpe_freq(struct xe_guc_pc *pc); +u32 xe_guc_pc_get_rpn_freq(struct xe_guc_pc *pc); +int xe_guc_pc_get_min_freq(struct xe_guc_pc *pc, u32 *freq); +int xe_guc_pc_set_min_freq(struct xe_guc_pc *pc, u32 freq); +int xe_guc_pc_get_max_freq(struct xe_guc_pc *pc, u32 *freq); +int xe_guc_pc_set_max_freq(struct xe_guc_pc *pc, u32 freq); + +enum xe_gt_idle_state xe_guc_pc_c_status(struct xe_guc_pc *pc); +u64 xe_guc_pc_rc6_residency(struct xe_guc_pc *pc); +u64 xe_guc_pc_mc6_residency(struct xe_guc_pc *pc); +void xe_guc_pc_init_early(struct xe_guc_pc *pc); +#endif /* _XE_GUC_PC_H_ */ |