mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-09-04 20:19:47 +08:00

Going forward, struct intel_display is the main display device data pointer. Convert as much as possible of intel_dpll.[ch] to struct intel_display. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://lore.kernel.org/r/16fe331ba51c269d6f9871d7b0a3b8df3c7b5342.1742906146.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
53 lines
1.9 KiB
C
53 lines
1.9 KiB
C
/* SPDX-License-Identifier: MIT */
|
|
/*
|
|
* Copyright © 2020 Intel Corporation
|
|
*/
|
|
|
|
#ifndef _INTEL_DPLL_H_
|
|
#define _INTEL_DPLL_H_
|
|
|
|
#include <linux/types.h>
|
|
|
|
enum pipe;
|
|
struct dpll;
|
|
struct intel_atomic_state;
|
|
struct intel_crtc;
|
|
struct intel_crtc_state;
|
|
struct intel_display;
|
|
struct intel_dpll_hw_state;
|
|
|
|
void intel_dpll_init_clock_hook(struct intel_display *display);
|
|
int intel_dpll_crtc_compute_clock(struct intel_atomic_state *state,
|
|
struct intel_crtc *crtc);
|
|
int intel_dpll_crtc_get_shared_dpll(struct intel_atomic_state *state,
|
|
struct intel_crtc *crtc);
|
|
int i9xx_calc_dpll_params(int refclk, struct dpll *clock);
|
|
u32 i9xx_dpll_compute_fp(const struct dpll *dpll);
|
|
void i9xx_dpll_get_hw_state(struct intel_crtc *crtc,
|
|
struct intel_dpll_hw_state *dpll_hw_state);
|
|
void vlv_compute_dpll(struct intel_crtc_state *crtc_state);
|
|
void chv_compute_dpll(struct intel_crtc_state *crtc_state);
|
|
|
|
int vlv_force_pll_on(struct intel_display *display, enum pipe pipe,
|
|
const struct dpll *dpll);
|
|
void vlv_force_pll_off(struct intel_display *display, enum pipe pipe);
|
|
|
|
void chv_enable_pll(const struct intel_crtc_state *crtc_state);
|
|
void chv_disable_pll(struct intel_display *display, enum pipe pipe);
|
|
void vlv_enable_pll(const struct intel_crtc_state *crtc_state);
|
|
void vlv_disable_pll(struct intel_display *display, enum pipe pipe);
|
|
void i9xx_enable_pll(const struct intel_crtc_state *crtc_state);
|
|
void i9xx_disable_pll(const struct intel_crtc_state *crtc_state);
|
|
bool bxt_find_best_dpll(struct intel_crtc_state *crtc_state,
|
|
struct dpll *best_clock);
|
|
int chv_calc_dpll_params(int refclk, struct dpll *pll_clock);
|
|
|
|
void i9xx_crtc_clock_get(struct intel_crtc_state *crtc_state);
|
|
void vlv_crtc_clock_get(struct intel_crtc_state *crtc_state);
|
|
void chv_crtc_clock_get(struct intel_crtc_state *crtc_state);
|
|
|
|
void assert_pll_enabled(struct intel_display *display, enum pipe pipe);
|
|
void assert_pll_disabled(struct intel_display *display, enum pipe pipe);
|
|
|
|
#endif
|