drivers/gpu/drm/i915/display/intel_fdi.h

   1 /* SPDX-License-Identifier: MIT */
   2 /*
   3  * Copyright © 2020 Intel Corporation
   4  */
   5
   6 #ifndef _INTEL_FDI_H_
   7 #define _INTEL_FDI_H_
   8
   9 struct drm_i915_private;
  10 struct intel_crtc;
  11 struct intel_crtc_state;
  12 struct intel_encoder;
  13
  14 #define I915_DISPLAY_CONFIG_RETRY 1
  15 int ilk_fdi_compute_config(struct intel_crtc *intel_crtc,
  16                            struct intel_crtc_state *pipe_config);
  17 void intel_fdi_normal_train(struct intel_crtc *crtc);
  18 void ilk_fdi_disable(struct intel_crtc *crtc);
  19 void ilk_fdi_pll_disable(struct intel_crtc *intel_crtc);
  20 void ilk_fdi_pll_enable(const struct intel_crtc_state *crtc_state);
  21 void intel_fdi_init_hook(struct drm_i915_private *dev_priv);
  22 void hsw_fdi_link_train(struct intel_encoder *encoder,
  23                         const struct intel_crtc_state *crtc_state);
  24
  25 #endif