diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_rc6.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_rc6.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_rc6.h b/drivers/gpu/drm/i915/gt/intel_rc6.h new file mode 100644 index 000000000..9f0f23fca --- /dev/null +++ b/drivers/gpu/drm/i915/gt/intel_rc6.h @@ -0,0 +1,28 @@ +/* + * SPDX-License-Identifier: MIT + * + * Copyright © 2019 Intel Corporation + */ + +#ifndef INTEL_RC6_H +#define INTEL_RC6_H + +#include "i915_reg.h" + +struct intel_engine_cs; +struct intel_rc6; + +void intel_rc6_init(struct intel_rc6 *rc6); +void intel_rc6_fini(struct intel_rc6 *rc6); + +void intel_rc6_unpark(struct intel_rc6 *rc6); +void intel_rc6_park(struct intel_rc6 *rc6); + +void intel_rc6_sanitize(struct intel_rc6 *rc6); +void intel_rc6_enable(struct intel_rc6 *rc6); +void intel_rc6_disable(struct intel_rc6 *rc6); + +u64 intel_rc6_residency_ns(struct intel_rc6 *rc6, i915_reg_t reg); +u64 intel_rc6_residency_us(struct intel_rc6 *rc6, i915_reg_t reg); + +#endif /* INTEL_RC6_H */ |