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patch_realtek.c
patch_realtek.c 262.69 KiB
/*
* Universal Interface for Intel High Definition Audio Codec
*
* HD audio interface patch for Realtek ALC codecs
*
* Copyright (c) 2004 Kailang Yang <kailang@realtek.com.tw>
* PeiSen Hou <pshou@realtek.com.tw>
* Takashi Iwai <tiwai@suse.de>
* Jonathan Woithe <jwoithe@just42.net>
*
* This driver is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This driver is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/pci.h>
#include <linux/dmi.h>
#include <linux/module.h>
#include <linux/input.h>
#include <sound/core.h>
#include <sound/jack.h>
#include <sound/hda_codec.h>
#include "hda_local.h"
#include "hda_auto_parser.h"
#include "hda_jack.h"
#include "hda_generic.h"
/* keep halting ALC5505 DSP, for power saving */
#define HALT_REALTEK_ALC5505
/* extra amp-initialization sequence types */
enum {
ALC_INIT_UNDEFINED,
ALC_INIT_NONE,
ALC_INIT_DEFAULT,
};
enum {
ALC_HEADSET_MODE_UNKNOWN,
ALC_HEADSET_MODE_UNPLUGGED,
ALC_HEADSET_MODE_HEADSET,
ALC_HEADSET_MODE_MIC,
ALC_HEADSET_MODE_HEADPHONE,
};
enum {
ALC_HEADSET_TYPE_UNKNOWN,
ALC_HEADSET_TYPE_CTIA,
ALC_HEADSET_TYPE_OMTP,
};
enum {
ALC_KEY_MICMUTE_INDEX,
};
struct alc_customize_define {
unsigned int sku_cfg;