1aa850fb1SJani Nikula /* SPDX-License-Identifier: MIT */ 2aa850fb1SJani Nikula /* 3aa850fb1SJani Nikula * Copyright © 2020-2021 Intel Corporation 4aa850fb1SJani Nikula */ 5aa850fb1SJani Nikula 6aa850fb1SJani Nikula #ifndef __INTEL_DP_AUX_H__ 7aa850fb1SJani Nikula #define __INTEL_DP_AUX_H__ 8aa850fb1SJani Nikula 9*a181e940SVille Syrjälä #include <linux/types.h> 10*a181e940SVille Syrjälä 11bb45217fSVille Syrjälä enum aux_ch; 12685282a3SJani Nikula struct drm_i915_private; 13aa850fb1SJani Nikula struct intel_dp; 14bb45217fSVille Syrjälä struct intel_encoder; 15aa850fb1SJani Nikula 16aa850fb1SJani Nikula void intel_dp_aux_fini(struct intel_dp *intel_dp); 17aa850fb1SJani Nikula void intel_dp_aux_init(struct intel_dp *intel_dp); 18aa850fb1SJani Nikula 19bb45217fSVille Syrjälä enum aux_ch intel_dp_aux_ch(struct intel_encoder *encoder); 20bb45217fSVille Syrjälä 21685282a3SJani Nikula void intel_dp_aux_irq_handler(struct drm_i915_private *i915); 22*a181e940SVille Syrjälä u32 intel_dp_aux_pack(const u8 *src, int src_bytes); 23685282a3SJani Nikula 24aa850fb1SJani Nikula #endif /* __INTEL_DP_AUX_H__ */ 25