linux-stable/drivers/gpu/drm/i915/display/hsw_ips.h
Ville Syrjälä 28f5f8884e drm/i915: Extract hsw_ips_get_config()
Pull the IPS state readout into hsw_ips.c.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220209113526.7595-5-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2022-02-09 21:51:56 +02:00

26 lines
778 B
C

/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2022 Intel Corporation
*/
#ifndef __HSW_IPS_H__
#define __HSW_IPS_H__
#include <linux/types.h>
struct intel_atomic_state;
struct intel_crtc;
struct intel_crtc_state;
bool hsw_ips_disable(const struct intel_crtc_state *crtc_state);
bool hsw_ips_pre_update(struct intel_atomic_state *state,
struct intel_crtc *crtc);
void hsw_ips_post_update(struct intel_atomic_state *state,
struct intel_crtc *crtc);
bool hsw_crtc_supports_ips(struct intel_crtc *crtc);
bool hsw_crtc_state_ips_capable(const struct intel_crtc_state *crtc_state);
int hsw_ips_compute_config(struct intel_atomic_state *state,
struct intel_crtc *crtc);
void hsw_ips_get_config(struct intel_crtc_state *crtc_state);
#endif /* __HSW_IPS_H__ */