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oss_hdaudio/hdaudio_eeepc.c

Dedicated HDaudio mixer driver for Asus Eee PC

Description



This file is part of Open Sound System.

Copyright (C) 4Front Technologies 1996-2008.

This this source file is released under GPL v2 license (no other versions). See the COPYING file included in the main directory of this source distribution for the license terms and conditions.




/* Codec index is 0 */
/* Codec vendor 10ec:0662 */
/* HD codec revision 1.0 (1.1) (0x00100101) */
/* Subsystem ID 10438337 */
/* Default amplifier caps: in=00000000, out=00000000 */
#include "oss_hdaudio_cfg.h"
#include "hdaudio.h"
#include "hdaudio_codec.h"
#include "hdaudio_dedicated.h"

int
hdaudio_eeepc_mixer_init (int dev, hdaudio_mixer_t * mixer, int cad, int top_group)
{
  int ctl=0;

  DDB(cmn_err(CE_CONT, "hdaudio_eeepc_mixer_init got called.\n"));

  HDA_OUTAMP(0x02, top_group, "pcm-front", 100);
  HDA_OUTAMP(0x04, top_group, "pcm-rear", 100);

  /* Handle PIN widgets */
  {
	int n, group, pin_group;

	n=0;

	HDA_GROUP(pin_group, top_group, "jack");

	if (HDA_PIN_GROUP(0x14, group, pin_group, "speaker", n, "jack", 4))	/* Pin widget 0x14 */
	   {
		/* Src 0xc=front */
#if 1
		HDA_SET_PINSELECT(0x14, 0); // Hardwire as output
#else
		if (HDA_PINSELECT(0x14, ctl, group, "mode", -1))
			HDA_CHOICES(ctl, "front-out input");
#endif
		HDA_OUTMUTE(0x14, group, "mute", UNMUTE);
	   }

#if 0
	if (HDA_PIN_GROUP(0x15, group, pin_group, "black", n, "jack", 4))	/* Pin widget 0x15 */
	   {
		/* Src 0xd=rear */
		if (HDA_PINSELECT(0x15, ctl, group, "mode", -1))
			HDA_CHOICES(ctl, "rear-out input");
		HDA_OUTMUTE(0x15, group, "mute", UNMUTE);
	   }

	if (HDA_PIN_GROUP(0x16, group, pin_group, "black", n, "jack", 4))	/* Pin widget 0x16 */
	   {
		/* Src 0xe=rear */
		if (HDA_PINSELECT(0x16, ctl, group, "mode", -1))
			HDA_CHOICES(ctl, "rear-out input");
		HDA_OUTMUTE(0x16, group, "mute", UNMUTE);
	   }
#endif

	if (HDA_PIN_GROUP(0x19, group, pin_group, "mic", n, "jack", 4))	/* Pin widget 0x19 */
	   {
		/* Src 0xc=front */
		/* Src 0xe=rear */
#if 0
		if (HDA_PINSELECT(0x19, ctl, group, "mode", -1))
			HDA_CHOICES(ctl, "front-out rear-out input");
		// HDA_OUTMUTE(0x19, group, "inmute", UNMUTE);
#else
		HDA_SET_PINSELECT(0x19, 2); // Hardwire to input
#endif 
		HDA_INAMP(0x19, 0, group, "in", 90);	/* From widget 0x0c */
	   }

#if 0
	if (HDA_PIN_GROUP(0x1a, group, pin_group, "black", n, "jack", 4))	/* Pin widget 0x1a */
	   {
		/* Src 0xd=rear */
		if (HDA_PINSELECT(0x1a, ctl, group, "mode", -1))
			HDA_CHOICES(ctl, "rear-out input");
		HDA_OUTMUTE(0x1a, group, "inmute", UNMUTE);
	   }
#endif

	if (HDA_PIN_GROUP(0x1b, group, pin_group, "green", n, "jack", 4))	/* Pin widget 0x1b */
	   {
		/* Src 0xc=front */
		/* Src 0xe=rear */
		if (HDA_PINSELECT(0x1b, ctl, group, "mode", -1))
			HDA_CHOICES(ctl, "front-out rear-out input");
		HDA_OUTMUTE(0x1b, group, "inmute", UNMUTE);
		HDA_INAMP(0x1b, 0, group, "out", 90);	/* From widget 0x0c */
	   }

	if (HDA_PIN_GROUP(0x18, group, pin_group, "pink", n, "jack", 4))	/* Pin widget 0x18 */
	   {
		/* Src 0xe=rear */
		if (HDA_PINSELECT(0x18, ctl, group, "mode", 1))
			HDA_CHOICES(ctl, "rear-out input");
		HDA_OUTMUTE(0x18, group, "mute", UNMUTE);
		HDA_INAMP(0x18, 0, group, "in", 90);	/* From widget 0x0e */
	   }

#if 0
	if (HDA_PIN_GROUP(0x1c, group, pin_group, "black", n, "jack", 4))	/* Pin widget 0x1c */
	   {
		if (HDA_PINSELECT(0x1c, ctl, group, "mode", -1))
			HDA_CHOICES(ctl, "input");
	   }

	if (HDA_PIN_GROUP(0x1d, group, pin_group, "purple", n, "jack", 4))	/* Pin widget 0x1d */
	   {
		if (HDA_PINSELECT(0x1d, ctl, group, "mode", -1))
			HDA_CHOICES(ctl, "input");
	   }
#endif
  }
  /* Handle ADC widgets */
  {
	int n, group, rec_group;

	n=0;

	HDA_GROUP(rec_group, top_group, "record");

	if (HDA_ADC_GROUP(0x08, group, rec_group, "pcmin0", n, "record", 4))	/* ADC widget 0x08 */
	   {
		/* Src 0x23=mix */
		HDA_INAMP(0x08, 0, group, "-", 90);	/* From widget 0x23 */

		/* Widget 0x23 (mix) */
		/* Src 0x18=pink */
		/* Src 0x19=mic */
		/* Src 0x1a=black */
		/* Src 0x1b=green */
		/* Src 0x1c=black */
		/* Src 0x1d=purple */
		/* Src 0x14=speaker */
		/* Src 0x15=black */
		/* Src 0x16=black */
		/* Src 0xb=mix */
		{
			int amp_group;

			HDA_GROUP(amp_group, group, "rec-mute");
			HDA_INMUTE(0x23, 0, amp_group, "pink", MUTE);	/* From widget 0x18 */
			HDA_INMUTE(0x23, 1, amp_group, "mic", UNMUTE);	/* From widget 0x19 */
			HDA_INMUTE(0x23, 2, amp_group, "black", MUTE);	/* From widget 0x1a */
			HDA_INMUTE(0x23, 3, amp_group, "green", MUTE);	/* From widget 0x1b */
			HDA_INMUTE(0x23, 4, amp_group, "black", MUTE);	/* From widget 0x1c */
			HDA_INMUTE(0x23, 5, amp_group, "purple", MUTE);	/* From widget 0x1d */
			HDA_INMUTE(0x23, 6, amp_group, "speaker", MUTE);	/* From widget 0x14 */
			HDA_INMUTE(0x23, 7, amp_group, "black", MUTE);	/* From widget 0x15 */
			HDA_INMUTE(0x23, 8, amp_group, "black", MUTE);	/* From widget 0x16 */
			HDA_INMUTE(0x23, 9, amp_group, "input-mixer", MUTE);	/* From widget 0x0b */
		}
	   }

	if (HDA_ADC_GROUP(0x09, group, rec_group, "pcmin1", n, "record", 4))	/* ADC widget 0x09 */
	   {
		/* Src 0x22=mix */
		HDA_INAMP(0x09, 0, group, "-", 90);	/* From widget 0x22 */

		/* Widget 0x22 (mix) */
		/* Src 0x18=pink */
		/* Src 0x19=mic */
		/* Src 0x1a=black */
		/* Src 0x1b=green */
		/* Src 0x1c=black */
		/* Src 0x1d=purple */
		/* Src 0x14=speaker */
		/* Src 0x15=black */
		/* Src 0x16=black */
		/* Src 0xb=mix */
		{
			int amp_group;

			HDA_GROUP(amp_group, group, "rec-mute");
			HDA_INMUTE(0x22, 0, amp_group, "pink", MUTE);	/* From widget 0x18 */
			HDA_INMUTE(0x22, 1, amp_group, "mic", MUTE);	/* From widget 0x19 */
			HDA_INMUTE(0x22, 2, amp_group, "black", MUTE);	/* From widget 0x1a */
			HDA_INMUTE(0x22, 3, amp_group, "green", MUTE);	/* From widget 0x1b */
			HDA_INMUTE(0x22, 4, amp_group, "black", MUTE);	/* From widget 0x1c */
			HDA_INMUTE(0x22, 5, amp_group, "purple", MUTE);	/* From widget 0x1d */
			HDA_INMUTE(0x22, 6, amp_group, "speaker", MUTE);	/* From widget 0x14 */
			HDA_INMUTE(0x22, 7, amp_group, "black", MUTE);	/* From widget 0x15 */
			HDA_INMUTE(0x22, 8, amp_group, "black", MUTE);	/* From widget 0x16 */
			HDA_INMUTE(0x22, 9, amp_group, "input-mixer", UNMUTE);	/* From widget 0x0b */
		}
	   }
  }
  /* Handle misc widgets */
  {
	int n, group, misc_group;

	n=0;

	HDA_GROUP(misc_group, top_group, "misc");

	if (HDA_MISC_GROUP(0x0c, group, misc_group, "front", n, "misc", 8))	/* Misc widget 0x0c */
	   {
		/* Src 0x2=front */
		/* Src 0xb=mix */
		{
			int amp_group;

			HDA_GROUP(amp_group, group, "mute");
			HDA_INMUTE(0x0c, 0, amp_group, "pcm-front", UNMUTE);	/* From widget 0x02 */
			HDA_INMUTE(0x0c, 1, amp_group, "input-mixer", UNMUTE);	/* From widget 0x0b */
		}
	   }

	if (HDA_MISC_GROUP(0x0d, group, misc_group, "rear", n, "misc", 8))	/* Misc widget 0x0d */
	   {
		/* Src 0x3=rear */
		/* Src 0xb=mix */
		{
			int amp_group;

			HDA_GROUP(amp_group, group, "mute");
			HDA_INMUTE(0x0d, 0, amp_group, "pcm-rear", UNMUTE);	/* From widget 0x03 */
			HDA_INMUTE(0x0d, 1, amp_group, "input-mixer", UNMUTE);	/* From widget 0x0b */
		}
	   }

	if (HDA_MISC_GROUP(0x0e, group, misc_group, "rear", n, "misc", 8))	/* Misc widget 0x0e */
	   {
		/* Src 0x4=rear */
		/* Src 0xb=mix */
		{
			int amp_group;

			HDA_GROUP(amp_group, group, "mute");
			HDA_INMUTE(0x0e, 0, amp_group, "rear", UNMUTE);	/* From widget 0x04 */
			HDA_INMUTE(0x0e, 1, amp_group, "input-mixer", UNMUTE);	/* From widget 0x0b */
		}
	   }

#if 0
	if (HDA_MISC_GROUP(0x02, group, misc_group, "pcm-front", n, "misc", 8))	/* Misc widget 0x02 */
	   {
		HDA_OUTAMP(0x02, group, "-", 90);
	   }

	if (HDA_MISC_GROUP(0x03, group, misc_group, "pcm", n, "misc", 8))	/* Misc widget 0x03 */
	   {
		HDA_OUTAMP(0x03, group, "-", 0);
	   }

	if (HDA_MISC_GROUP(0x04, group, misc_group, "pcm-rear", n, "misc", 8))	/* Misc widget 0x04 */
	   {
		HDA_OUTAMP(0x04, group, "-", 90);
	   }
#endif

	if (HDA_MISC_GROUP(0x0b, group, misc_group, "input-mixer", n, "misc", 8))	/* Misc widget 0x0b */
	   {
		/* Src 0x18=rear */
		/* Src 0x19=mic */
		/* Src 0x1a=rear */
		/* Src 0x1b=headphone */
		/* Src 0x1c=speaker */
		/* Src 0x1d=speaker */
		/* Src 0x14=front */
		/* Src 0x15=rear */
		/* Src 0x16=rear */
		HDA_INAMP(0x0b, 0, group, "pink", 20);	/* From widget 0x18 */
		HDA_INAMP(0x0b, 1, group, "mic", 20);	/* From widget 0x19 */
		HDA_INAMP(0x0b, 2, group, "black", 90);	/* From widget 0x1a */
		HDA_INAMP(0x0b, 3, group, "green", 90);	/* From widget 0x1b */
		HDA_INAMP(0x0b, 4, group, "black", 90);	/* From widget 0x1c */
		HDA_INAMP(0x0b, 5, group, "purple", 90);	/* From widget 0x1d */
		// HDA_INAMP(0x0b, 6, group, "speaker", 90);	/* From widget 0x14 */
		HDA_INAMP(0x0b, 7, group, "black", 90);	/* From widget 0x15 */
		HDA_INAMP(0x0b, 8, group, "black", 90);	/* From widget 0x16 */
	   }
  }
  return 0;
}

Copyright (C) 4Front Technologies, 2007. All rights reserved.

Back to index OSS web site


Copyright (C) 4Front Technologies, 2007. All rights reserved.
Back to index OSS web site