radeon_legacy_encoders.c | Explore in Territory

/*
 * Copyright 2007-8 Advanced Micro Devices, Inc.
 * Copyright 2008 Red Hat Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 * Authors: Dave Airlie
 *          Alex Deucher
 */

#include <linux/backlight.h>
#include <linux/pci.h>

#include <drm/drm_device.h>
#include <drm/drm_file.h>
#include <drm/drm_modeset_helper_vtables.h>
#include <drm/drm_util.h>
#include <drm/radeon_drm.h>

#include <acpi/video.h>

#include "radeon.h"
#include "radeon_asic.h"
#include "radeon_legacy_encoders.h"
#include "atom.h"
#ifdef CONFIG_PMAC_BACKLIGHT
#include <asm/backlight.h>
#endif

static void radeon_legacy_encoder_disable(struct drm_encoder *encoder)
{ … }

static void radeon_legacy_lvds_update(struct drm_encoder *encoder, int mode)
{ … }

static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
{ … }

static void radeon_legacy_lvds_prepare(struct drm_encoder *encoder)
{ … }

static void radeon_legacy_lvds_commit(struct drm_encoder *encoder)
{ … }

static void radeon_legacy_lvds_mode_set(struct drm_encoder *encoder,
					struct drm_display_mode *mode,
					struct drm_display_mode *adjusted_mode)
{ … }

static bool radeon_legacy_mode_fixup(struct drm_encoder *encoder,
				     const struct drm_display_mode *mode,
				     struct drm_display_mode *adjusted_mode)
{ … }

static const struct drm_encoder_helper_funcs radeon_legacy_lvds_helper_funcs = …;

u8
radeon_legacy_get_backlight_level(struct radeon_encoder *radeon_encoder)
{ … }

void
radeon_legacy_set_backlight_level(struct radeon_encoder *radeon_encoder, u8 level)
{ … }

static uint8_t radeon_legacy_lvds_level(struct backlight_device *bd)
{ … }

static int radeon_legacy_backlight_update_status(struct backlight_device *bd)
{ … }

static int radeon_legacy_backlight_get_brightness(struct backlight_device *bd)
{ … }

static const struct backlight_ops radeon_backlight_ops = …;

void radeon_legacy_backlight_init(struct radeon_encoder *radeon_encoder,
				  struct drm_connector *drm_connector)
{ … }

static void radeon_legacy_backlight_exit(struct radeon_encoder *radeon_encoder)
{ … }

static void radeon_lvds_enc_destroy(struct drm_encoder *encoder)
{ … }

static const struct drm_encoder_funcs radeon_legacy_lvds_enc_funcs = …;

static void radeon_legacy_primary_dac_dpms(struct drm_encoder *encoder, int mode)
{ … }

static void radeon_legacy_primary_dac_prepare(struct drm_encoder *encoder)
{ … }

static void radeon_legacy_primary_dac_commit(struct drm_encoder *encoder)
{ … }

static void radeon_legacy_primary_dac_mode_set(struct drm_encoder *encoder,
					       struct drm_display_mode *mode,
					       struct drm_display_mode *adjusted_mode)
{ … }

static enum drm_connector_status radeon_legacy_primary_dac_detect(struct drm_encoder *encoder,
								  struct drm_connector *connector)
{ … }

static const struct drm_encoder_helper_funcs radeon_legacy_primary_dac_helper_funcs = …;


static const struct drm_encoder_funcs radeon_legacy_primary_dac_enc_funcs = …;

static void radeon_legacy_tmds_int_dpms(struct drm_encoder *encoder, int mode)
{ … }

static void radeon_legacy_tmds_int_prepare(struct drm_encoder *encoder)
{ … }

static void radeon_legacy_tmds_int_commit(struct drm_encoder *encoder)
{ … }

static void radeon_legacy_tmds_int_mode_set(struct drm_encoder *encoder,
					    struct drm_display_mode *mode,
					    struct drm_display_mode *adjusted_mode)
{ … }

static const struct drm_encoder_helper_funcs radeon_legacy_tmds_int_helper_funcs = …;


static const struct drm_encoder_funcs radeon_legacy_tmds_int_enc_funcs = …;

static void radeon_legacy_tmds_ext_dpms(struct drm_encoder *encoder, int mode)
{ … }

static void radeon_legacy_tmds_ext_prepare(struct drm_encoder *encoder)
{ … }

static void radeon_legacy_tmds_ext_commit(struct drm_encoder *encoder)
{ … }

static void radeon_legacy_tmds_ext_mode_set(struct drm_encoder *encoder,
					    struct drm_display_mode *mode,
					    struct drm_display_mode *adjusted_mode)
{ … }

static void radeon_ext_tmds_enc_destroy(struct drm_encoder *encoder)
{ … }

static const struct drm_encoder_helper_funcs radeon_legacy_tmds_ext_helper_funcs = …;


static const struct drm_encoder_funcs radeon_legacy_tmds_ext_enc_funcs = …;

static void radeon_legacy_tv_dac_dpms(struct drm_encoder *encoder, int mode)
{ … }

static void radeon_legacy_tv_dac_prepare(struct drm_encoder *encoder)
{ … }

static void radeon_legacy_tv_dac_commit(struct drm_encoder *encoder)
{ … }

static void radeon_legacy_tv_dac_mode_set(struct drm_encoder *encoder,
		struct drm_display_mode *mode,
		struct drm_display_mode *adjusted_mode)
{ … }

static bool r300_legacy_tv_detect(struct drm_encoder *encoder,
				  struct drm_connector *connector)
{ … }

static bool radeon_legacy_tv_detect(struct drm_encoder *encoder,
				    struct drm_connector *connector)
{ … }

static bool radeon_legacy_ext_dac_detect(struct drm_encoder *encoder,
					 struct drm_connector *connector)
{ … }

static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder *encoder,
							     struct drm_connector *connector)
{ … }

static const struct drm_encoder_helper_funcs radeon_legacy_tv_dac_helper_funcs = …;


static const struct drm_encoder_funcs radeon_legacy_tv_dac_enc_funcs = …;


static struct radeon_encoder_int_tmds *radeon_legacy_get_tmds_info(struct radeon_encoder *encoder)
{ … }

static struct radeon_encoder_ext_tmds *radeon_legacy_get_ext_tmds_info(struct radeon_encoder *encoder)
{ … }

void
radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum, uint32_t supported_device)
{ … }
linux/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
