Contributors: 15
Author Tokens Token Proportion Commits Commit Proportion
Jani Nikula 220 60.44% 25 54.35%
Rodrigo Vivi 45 12.36% 1 2.17%
Ankit Nautiyal 22 6.04% 2 4.35%
Ville Syrjälä 17 4.67% 6 13.04%
Shubhangi Shrivastava 14 3.85% 1 2.17%
Daniel Vetter 10 2.75% 1 2.17%
Maarten Lankhorst 8 2.20% 1 2.17%
Shashank Sharma 8 2.20% 1 2.17%
Chris Wilson 6 1.65% 1 2.17%
Imre Deak 6 1.65% 2 4.35%
Sean Paul 2 0.55% 1 2.17%
Gwan-gyeong Mun 2 0.55% 1 2.17%
Clint Taylor 2 0.55% 1 2.17%
José Roberto de Souza 1 0.27% 1 2.17%
Ander Conselvan de Oliveira 1 0.27% 1 2.17%
Total 364 46 


/* SPDX-License-Identifier: MIT */
/*
 * Copyright © 2020 Intel Corporation
 */

#ifndef __INTEL_PPS_H__
#define __INTEL_PPS_H__

#include <linux/types.h>

enum pipe;
struct intel_connector;
struct intel_crtc_state;
struct intel_display;
struct intel_dp;
struct intel_encoder;
struct ref_tracker;

struct ref_tracker *intel_pps_lock(struct intel_dp *intel_dp);
struct ref_tracker *intel_pps_unlock(struct intel_dp *intel_dp, struct ref_tracker *wakeref);

#define __with_intel_pps_lock(dp, wf) \
	for (struct ref_tracker *(wf) = intel_pps_lock(dp); (wf); (wf) = intel_pps_unlock((dp), (wf)))

#define with_intel_pps_lock(dp) \
	__with_intel_pps_lock((dp), __UNIQUE_ID(wakeref))

void intel_pps_backlight_on(struct intel_dp *intel_dp);
void intel_pps_backlight_off(struct intel_dp *intel_dp);
void intel_pps_backlight_power(struct intel_connector *connector, bool enable);

bool intel_pps_vdd_on_unlocked(struct intel_dp *intel_dp);
void intel_pps_vdd_off_unlocked(struct intel_dp *intel_dp, bool sync);
void intel_pps_on_unlocked(struct intel_dp *intel_dp);
void intel_pps_off_unlocked(struct intel_dp *intel_dp);
void intel_pps_check_power_unlocked(struct intel_dp *intel_dp);

void intel_pps_vdd_on(struct intel_dp *intel_dp);
void intel_pps_vdd_off(struct intel_dp *intel_dp);
void intel_pps_on(struct intel_dp *intel_dp);
void intel_pps_off(struct intel_dp *intel_dp);
void intel_pps_vdd_off_sync(struct intel_dp *intel_dp);
bool intel_pps_have_panel_power_or_vdd(struct intel_dp *intel_dp);
void intel_pps_wait_power_cycle(struct intel_dp *intel_dp);

bool intel_pps_init(struct intel_dp *intel_dp);
void intel_pps_init_late(struct intel_dp *intel_dp);
void intel_pps_encoder_reset(struct intel_dp *intel_dp);

void vlv_pps_pipe_init(struct intel_dp *intel_dp);
void vlv_pps_pipe_reset(struct intel_dp *intel_dp);
enum pipe vlv_pps_backlight_initial_pipe(struct intel_dp *intel_dp);
void vlv_pps_port_enable_unlocked(struct intel_encoder *encoder,
				  const struct intel_crtc_state *crtc_state);
void vlv_pps_port_disable(struct intel_encoder *encoder,
			  const struct intel_crtc_state *crtc_state);
void vlv_pps_reset_all(struct intel_display *display);
void bxt_pps_reset_all(struct intel_display *display);

void intel_pps_unlock_regs_wa(struct intel_display *display);
void intel_pps_setup(struct intel_display *display);

void intel_pps_connector_debugfs_add(struct intel_connector *connector);

void assert_pps_unlocked(struct intel_display *display, enum pipe pipe);

#endif /* __INTEL_PPS_H__ */