2 * SPDX-License-Identifier: MIT
4 * Copyright © 2019 Intel Corporation
10 #include "intel_rps_types.h"
14 void intel_rps_init_early(struct intel_rps *rps);
15 void intel_rps_init(struct intel_rps *rps);
17 void intel_rps_driver_register(struct intel_rps *rps);
18 void intel_rps_driver_unregister(struct intel_rps *rps);
20 void intel_rps_enable(struct intel_rps *rps);
21 void intel_rps_disable(struct intel_rps *rps);
23 void intel_rps_park(struct intel_rps *rps);
24 void intel_rps_unpark(struct intel_rps *rps);
25 void intel_rps_boost(struct i915_request *rq);
27 int intel_rps_set(struct intel_rps *rps, u8 val);
28 void intel_rps_mark_interactive(struct intel_rps *rps, bool interactive);
30 int intel_gpu_freq(struct intel_rps *rps, int val);
31 int intel_freq_opcode(struct intel_rps *rps, int val);
32 u32 intel_rps_get_cagf(struct intel_rps *rps, u32 rpstat1);
33 u32 intel_rps_read_actual_frequency(struct intel_rps *rps);
35 void gen5_rps_irq_handler(struct intel_rps *rps);
36 void gen6_rps_irq_handler(struct intel_rps *rps, u32 pm_iir);
37 void gen11_rps_irq_handler(struct intel_rps *rps, u32 pm_iir);
39 static inline bool intel_rps_is_enabled(const struct intel_rps *rps)
41 return test_bit(INTEL_RPS_ENABLED, &rps->flags);
44 static inline void intel_rps_set_enabled(struct intel_rps *rps)
46 set_bit(INTEL_RPS_ENABLED, &rps->flags);
49 static inline void intel_rps_clear_enabled(struct intel_rps *rps)
51 clear_bit(INTEL_RPS_ENABLED, &rps->flags);
54 static inline bool intel_rps_is_active(const struct intel_rps *rps)
56 return test_bit(INTEL_RPS_ACTIVE, &rps->flags);
59 static inline void intel_rps_set_active(struct intel_rps *rps)
61 set_bit(INTEL_RPS_ACTIVE, &rps->flags);
64 static inline bool intel_rps_clear_active(struct intel_rps *rps)
66 return test_and_clear_bit(INTEL_RPS_ACTIVE, &rps->flags);
69 static inline bool intel_rps_has_interrupts(const struct intel_rps *rps)
71 return test_bit(INTEL_RPS_INTERRUPTS, &rps->flags);
74 static inline void intel_rps_set_interrupts(struct intel_rps *rps)
76 set_bit(INTEL_RPS_INTERRUPTS, &rps->flags);
79 static inline void intel_rps_clear_interrupts(struct intel_rps *rps)
81 clear_bit(INTEL_RPS_INTERRUPTS, &rps->flags);
84 static inline bool intel_rps_uses_timer(const struct intel_rps *rps)
86 return test_bit(INTEL_RPS_TIMER, &rps->flags);
89 static inline void intel_rps_set_timer(struct intel_rps *rps)
91 set_bit(INTEL_RPS_TIMER, &rps->flags);
94 static inline void intel_rps_clear_timer(struct intel_rps *rps)
96 clear_bit(INTEL_RPS_TIMER, &rps->flags);
99 #endif /* INTEL_RPS_H */