g4x_dp.h

 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_defs.h"
12
13enum pipe;
14enum port;
15struct intel_crtc_state;
16struct intel_display;
17struct intel_dp;
18struct intel_encoder;
19
20#ifdef I915
21const struct dpll *vlv_get_dpll(struct intel_display *display);
22bool g4x_dp_port_enabled(struct intel_display *display,
23			 i915_reg_t dp_reg, enum port port,
24			 enum pipe *pipe);
25bool g4x_dp_init(struct intel_display *display,
26		 i915_reg_t output_reg, enum port port);
27#else
28static inline const struct dpll *vlv_get_dpll(struct intel_display *display)
29{
30	return NULL;
31}
32static inline bool g4x_dp_port_enabled(struct intel_display *display,
33				       i915_reg_t dp_reg, int port,
34				       enum pipe *pipe)
35{
36	return false;
37}
38static inline bool g4x_dp_init(struct intel_display *display,
39			       i915_reg_t output_reg, int port)
40{
41	return false;
42}
43#endif
44
45#endif