linux/drivers/gpu/drm/i915/display/intel_vga.c

// SPDX-License-Identifier: MIT
/*
 * Copyright © 2019 Intel Corporation
 */

#include <linux/delay.h>
#include <linux/vgaarb.h>

#include <video/vga.h>
#include "soc/intel_gmch.h"

#include "i915_drv.h"
#include "i915_reg.h"
#include "intel_de.h"
#include "intel_vga.h"

static i915_reg_t intel_vga_cntrl_reg(struct drm_i915_private *i915)
{ … }

/* Disable the VGA plane that we never use */
void intel_vga_disable(struct drm_i915_private *dev_priv)
{ … }

void intel_vga_redisable_power_on(struct drm_i915_private *dev_priv)
{ … }

void intel_vga_redisable(struct drm_i915_private *i915)
{ … }

void intel_vga_reset_io_mem(struct drm_i915_private *i915)
{ … }

int intel_vga_register(struct drm_i915_private *i915)
{ … }

void intel_vga_unregister(struct drm_i915_private *i915)
{ … }