diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.h new file mode 100644 index 000000000000..e45054d5b9b4 --- /dev/null +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2021 Intel Corporation + */ + +#ifndef _INTEL_GUC_SLPC_H_ +#define _INTEL_GUC_SLPC_H_ + +#include "intel_guc_submission.h" +#include "intel_guc_slpc_types.h" + +struct intel_gt; +struct drm_printer; + +static inline bool intel_guc_slpc_is_supported(struct intel_guc *guc) +{ + return guc->slpc.supported; +} + +static inline bool intel_guc_slpc_is_wanted(struct intel_guc *guc) +{ + return guc->slpc.selected; +} + +static inline bool intel_guc_slpc_is_used(struct intel_guc *guc) +{ + return intel_guc_submission_is_used(guc) && intel_guc_slpc_is_wanted(guc); +} + +void intel_guc_slpc_init_early(struct intel_guc_slpc *slpc); + +int intel_guc_slpc_init(struct intel_guc_slpc *slpc); +int intel_guc_slpc_enable(struct intel_guc_slpc *slpc); +void intel_guc_slpc_fini(struct intel_guc_slpc *slpc); +int intel_guc_slpc_set_max_freq(struct intel_guc_slpc *slpc, u32 val); +int intel_guc_slpc_set_min_freq(struct intel_guc_slpc *slpc, u32 val); +int intel_guc_slpc_get_max_freq(struct intel_guc_slpc *slpc, u32 *val); +int intel_guc_slpc_get_min_freq(struct intel_guc_slpc *slpc, u32 *val); +int intel_guc_slpc_print_info(struct intel_guc_slpc *slpc, struct drm_printer *p); +void intel_guc_pm_intrmsk_enable(struct intel_gt *gt); + +#endif |