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      1 /*	$NetBSD: intel_csr.h,v 1.2 2021/12/18 23:45:28 riastradh Exp $	*/
      2 
      3 /* SPDX-License-Identifier: MIT */
      4 /*
      5  * Copyright  2019 Intel Corporation
      6  */
      7 
      8 #ifndef __INTEL_CSR_H__
      9 #define __INTEL_CSR_H__
     10 
     11 struct drm_i915_private;
     12 
     13 #define CSR_VERSION(major, minor)	((major) << 16 | (minor))
     14 #define CSR_VERSION_MAJOR(version)	((version) >> 16)
     15 #define CSR_VERSION_MINOR(version)	((version) & 0xffff)
     16 
     17 void intel_csr_ucode_init(struct drm_i915_private *i915);
     18 void intel_csr_load_program(struct drm_i915_private *i915);
     19 void intel_csr_ucode_fini(struct drm_i915_private *i915);
     20 void intel_csr_ucode_suspend(struct drm_i915_private *i915);
     21 void intel_csr_ucode_resume(struct drm_i915_private *i915);
     22 
     23 #endif /* __INTEL_CSR_H__ */
     24