1/* SPDX-License-Identifier: MIT */
 2/*
 3 * Copyright © 2019 Intel Corporation
 4 */
 5
 6#ifndef __INTEL_CSR_H__
 7#define __INTEL_CSR_H__
 8
 9struct 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
15void intel_csr_ucode_init(struct drm_i915_private *i915);
16void intel_csr_load_program(struct drm_i915_private *i915);
17void intel_csr_ucode_fini(struct drm_i915_private *i915);
18void intel_csr_ucode_suspend(struct drm_i915_private *i915);
19void intel_csr_ucode_resume(struct drm_i915_private *i915);
20
21#endif /* __INTEL_CSR_H__ */