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 #include <linux/types.h> 10 11 enum port; 12 struct drm_i915_private; 13 struct intel_dsi; 14 15 #ifdef I915 16 void vlv_dsi_wait_for_fifo_empty(struct intel_dsi *intel_dsi, enum port port); 17 enum mipi_dsi_pixel_format pixel_format_from_register_bits(u32 fmt); 18 void vlv_dsi_init(struct drm_i915_private *dev_priv); 19 #else vlv_dsi_wait_for_fifo_empty(struct intel_dsi * intel_dsi,enum port port)20static inline void vlv_dsi_wait_for_fifo_empty(struct intel_dsi *intel_dsi, enum port port) 21 { 22 } pixel_format_from_register_bits(u32 fmt)23static inline enum mipi_dsi_pixel_format pixel_format_from_register_bits(u32 fmt) 24 { 25 return 0; 26 } vlv_dsi_init(struct drm_i915_private * dev_priv)27static inline void vlv_dsi_init(struct drm_i915_private *dev_priv) 28 { 29 } 30 #endif 31 32 #endif /* __VLV_DSI_H__ */ 33