1 /* SPDX-License-Identifier: MIT */ 2 /* 3 * Copyright © 2021 Intel Corporation 4 */ 5 6 #ifndef __VLV_DSI_H__ 7 #define __VLV_DSI_H__ 8 9 enum port; 10 struct intel_crtc_state; 11 struct intel_display; 12 struct intel_dsi; 13 14 #ifdef I915 15 void vlv_dsi_wait_for_fifo_empty(struct intel_dsi *intel_dsi, enum port port); 16 int vlv_dsi_min_cdclk(const struct intel_crtc_state *crtc_state); 17 void vlv_dsi_init(struct intel_display *display); 18 #else 19 static inline void vlv_dsi_wait_for_fifo_empty(struct intel_dsi *intel_dsi, enum port port) 20 { 21 } 22 static inline int vlv_dsi_min_cdclk(const struct intel_crtc_state *crtc_state) 23 { 24 return 0; 25 } 26 static inline void vlv_dsi_init(struct intel_display *display) 27 { 28 } 29 #endif 30 31 #endif /* __VLV_DSI_H__ */ 32