intel_cx0_phy.h source code [Linux/drivers/gpu/drm/i915/display/intel_cx0_phy.h]

1	// SPDX-License-Identifier: MIT
2	/*
3	* Copyright © 2023 Intel Corporation
4	*/
5
6	#ifndef __INTEL_CX0_PHY_H__
7	#define __INTEL_CX0_PHY_H__
8
9	#include <linux/types.h>
10
11	enum icl_port_dpll_id;
12	struct intel_atomic_state;
13	struct intel_c10pll_state;
14	struct intel_c20pll_state;
15	struct intel_crtc;
16	struct intel_crtc_state;
17	struct intel_cx0pll_state;
18	struct intel_display;
19	struct intel_encoder;
20	struct intel_hdmi;
21
22	bool intel_encoder_is_c10phy(struct intel_encoder *encoder);
23	void intel_mtl_pll_enable(struct intel_encoder *encoder,
24	const struct intel_crtc_state *crtc_state);
25	void intel_mtl_pll_disable(struct intel_encoder *encoder);
26	enum icl_port_dpll_id
27	intel_mtl_port_pll_type(struct intel_encoder *encoder,
28	const struct intel_crtc_state *crtc_state);
29
30	int intel_cx0pll_calc_state(struct intel_crtc_state crtc_state, struct* intel_encoder *encoder);
31	void intel_cx0pll_readout_hw_state(struct intel_encoder *encoder,
32	struct intel_cx0pll_state *pll_state);
33	int intel_cx0pll_calc_port_clock(struct intel_encoder *encoder,
34	const struct intel_cx0pll_state *pll_state);
35
36	void intel_cx0pll_dump_hw_state(struct intel_display *display,
37	const struct intel_cx0pll_state *hw_state);
38	void intel_cx0pll_state_verify(struct intel_atomic_state *state,
39	struct intel_crtc *crtc);
40	bool intel_cx0pll_compare_hw_state(const struct intel_cx0pll_state *a,
41	const struct intel_cx0pll_state *b);
42	void intel_cx0_phy_set_signal_levels(struct intel_encoder *encoder,
43	const struct intel_crtc_state *crtc_state);
44	int intel_mtl_tbt_calc_port_clock(struct intel_encoder *encoder);
45	void intel_cx0_pll_power_save_wa(struct intel_display *display);
46	void intel_lnl_mac_transmit_lfps(struct intel_encoder *encoder,
47	const struct intel_crtc_state *crtc_state);
48
49	#endif /* __INTEL_CX0_PHY_H__ */
50

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