1 /* SPDX-License-Identifier: MIT */ 2 /* 3 * Copyright © 2019 Intel Corporation 4 */ 5 6 #ifndef __INTEL_CSR_H__ 7 #define __INTEL_CSR_H__ 8 9 struct drm_i915_private; 10 11 #define CSR_VERSION(major, minor) ((major) << 16 | (minor)) 12 #define CSR_VERSION_MAJOR(version) ((version) >> 16) 13 #define CSR_VERSION_MINOR(version) ((version) & 0xffff) 14 15 void intel_csr_ucode_init(struct drm_i915_private *i915); 16 void intel_csr_load_program(struct drm_i915_private *i915); 17 void intel_csr_ucode_fini(struct drm_i915_private *i915); 18 void intel_csr_ucode_suspend(struct drm_i915_private *i915); 19 void intel_csr_ucode_resume(struct drm_i915_private *i915); 20 21 #endif /* __INTEL_CSR_H__ */ 22