1/* SPDX-License-Identifier: MIT */ 2/* 3 * Copyright © 2020 Intel Corporation 4 */ 5 6#ifndef _G4X_DP_H_ 7#define _G4X_DP_H_ 8 9#include <linux/types.h> 10 11#include "i915_reg.h" 12 13enum pipe; 14enum port; 15struct drm_i915_private; 16struct intel_crtc_state; 17struct intel_dp; 18struct intel_encoder; 19 20const struct dpll *vlv_get_dpll(struct drm_i915_private *i915); 21enum pipe vlv_active_pipe(struct intel_dp *intel_dp); 22void g4x_dp_set_clock(struct intel_encoder *encoder, 23 struct intel_crtc_state *pipe_config); 24bool g4x_dp_port_enabled(struct drm_i915_private *dev_priv, 25 i915_reg_t dp_reg, enum port port, 26 enum pipe *pipe); 27bool g4x_dp_init(struct drm_i915_private *dev_priv, 28 i915_reg_t output_reg, enum port port); 29 30#endif 31