Re: [alsa-devel] [PATCH REALTEK] Added quirk to enable sound on Toshiba NB200

I am a little puzzled. The patch did not apply cleanly to the karmic source tree, so I had to hand patch it. But, even with the quirk I submitted, the patch you pointed me to killed sound again. Could I have done something wrong?

--- manjo

On Thu, 1 Oct 2009, Takashi Iwai wrote:

At Thu, 01 Oct 2009 10:26:05 +0200, I wrote:

...

At Thu, 1 Oct 2009 02:11:35 -0500 (CDT), manoj.iyer@canonical.com wrote:

...

...

2.6.31.x is way too old for testing the new stuff :) Any chance to test 2.6.32-rc1?

http://kernel.ubuntu.com/~kernel-ppa/mainline/v2.6.32-rc1/

I tried the 2.6.32-rc1 today, and sound does not work for me on the NB200.

OK, thanks for checking. After looking at the code a bit more deeply, it turned out that the BIOS auto-parser doesn't work with this particular configuration (the speaker with mono pin 0x17).

I'm going to fix it later, but I applied your patch as the quick fix for the time being.

Could you try the patch below with model=auto? This will make the auto-parser working, hopefully.

thanks,

Takashi

---

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 87da5e8..7810d3d 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -17146,70 +17146,145 @@ static struct alc_config_preset alc662_presets[] = {

• BIOS auto configuration

*/

+/* convert from MIX nid to DAC */ +static inline hda_nid_t alc662_mix_to_dac(hda_nid_t nid) +{

• if (nid == 0x0f)

• return 0x02;
  

• else if (nid >= 0x0c && nid <= 0x0e)

• return nid - 0x0c + 0x02;
  

• else

• return 0;
  

+}

+/* get MIX nid connected to the given pin targeted to DAC */ +static hda_nid_t alc662_dac_to_mix(struct hda_codec *codec, hda_nid_t pin,

• 		   hda_nid_t dac)
  

+{

• hda_nid_t mix[4];
• int i, num;
• num = snd_hda_get_connections(codec, pin, mix, ARRAY_SIZE(mix));
• for (i = 0; i < num; i++) {

• if (alc662_mix_to_dac(mix[i]) == dac)
  

• 	return mix[i];
  

• }
• return 0;

+}

+/* look for an empty DAC slot */ +static hda_nid_t alc662_look_for_dac(struct hda_codec *codec, hda_nid_t pin) +{

• struct alc_spec *spec = codec->spec;
• hda_nid_t srcs[5];
• int i, j, num;
• num = snd_hda_get_connections(codec, pin, srcs, ARRAY_SIZE(srcs));
• if (num < 0)

• return 0;
  

• for (i = 0; i < num; i++) {

• hda_nid_t nid = alc662_mix_to_dac(srcs[i]);
  

• if (!nid)
  

• 	continue;
  

• for (j = 0; j < spec->multiout.num_dacs; j++)
  

• 	if (spec->multiout.dac_nids[j] == nid)
  

• 		break;
  

• if (j >= spec->multiout.num_dacs)
  

• 	return nid;
  

• }
• return 0;

+}

+/* fill in the dac_nids table from the parsed pin configuration */ +static int alc662_auto_fill_dac_nids(struct hda_codec *codec,

• 		     const struct auto_pin_cfg *cfg)
  

+{

• struct alc_spec *spec = codec->spec;
• int i;
• hda_nid_t dac;
• spec->multiout.dac_nids = spec->private_dac_nids;
• for (i = 0; i < cfg->line_outs; i++) {

• dac = alc662_look_for_dac(codec, cfg->line_out_pins[i]);
  

• if (!dac)
  

• 	continue;
  

• spec->multiout.dac_nids[spec->multiout.num_dacs++] = dac;
  

• }
• return 0;

+}

+static int alc662_add_vol_ctl(struct alc_spec *spec, const char *pfx,

• 	      hda_nid_t nid, unsigned int chs)
  

+{

• char name[32];
• sprintf(name, "%s Playback Volume", pfx);
• return add_control(spec, ALC_CTL_WIDGET_VOL, name,

• 	   HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_OUTPUT));
  

+}

+static int alc662_add_sw_ctl(struct alc_spec *spec, const char *pfx,

• 	     hda_nid_t nid, unsigned int chs)
  

+{

• char name[32];
• sprintf(name, "%s Playback Switch", pfx);
• return add_control(spec, ALC_CTL_WIDGET_MUTE, name,

• 	   HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_INPUT));
  

+}

+#define alc662_add_stereo_vol(spec, pfx, nid) \

• alc662_add_vol_ctl(spec, pfx, nid, 3)

+#define alc662_add_stereo_sw(spec, pfx, nid) \

• alc662_add_sw_ctl(spec, pfx, nid, 3)

/* add playback controls from the parsed DAC table */ -static int alc662_auto_create_multi_out_ctls(struct alc_spec *spec, +static int alc662_auto_create_multi_out_ctls(struct hda_codec *codec, const struct auto_pin_cfg *cfg) {

• char name[32];

• struct alc_spec *spec = codec->spec; static const char *chname[4] = { "Front", "Surround", NULL /*CLFE*/, "Side" };

• hda_nid_t nid;

• hda_nid_t nid, mix; int i, err;

  for (i = 0; i < cfg->line_outs; i++) {

• if (!spec->multiout.dac_nids[i])
  

• nid = spec->multiout.dac_nids[i];
  

• if (!nid)
  

• 	continue;
  

• mix = alc662_dac_to_mix(codec, cfg->line_out_pins[i], nid);
  

• if (!mix)
  continue;
  

• nid = alc880_idx_to_dac(i);
  

  if (i == 2) { /* Center/LFE */

• 	err = add_control(spec, ALC_CTL_WIDGET_VOL,
  

• 			  "Center Playback Volume",
  

• 			  HDA_COMPOSE_AMP_VAL(nid, 1, 0,
  

• 					      HDA_OUTPUT));
  

• 	err = alc662_add_vol_ctl(spec, "Center", nid, 1);
  if (err < 0)
  	return err;
  

• 	err = add_control(spec, ALC_CTL_WIDGET_VOL,
  

• 			  "LFE Playback Volume",
  

• 			  HDA_COMPOSE_AMP_VAL(nid, 2, 0,
  

• 					      HDA_OUTPUT));
  

• 	err = alc662_add_vol_ctl(spec, "LFE", nid, 2);
  if (err < 0)
  	return err;
  

• 	err = add_control(spec, ALC_CTL_WIDGET_MUTE,
  

• 			  "Center Playback Switch",
  

• 			  HDA_COMPOSE_AMP_VAL(0x0e, 1, 0,
  

• 					      HDA_INPUT));
  

• 	err = alc662_add_sw_ctl(spec, "Center", mix, 1);
  if (err < 0)
  	return err;
  

• 	err = add_control(spec, ALC_CTL_WIDGET_MUTE,
  

• 			  "LFE Playback Switch",
  

• 			  HDA_COMPOSE_AMP_VAL(0x0e, 2, 0,
  

• 					      HDA_INPUT));
  

• 	err = alc662_add_sw_ctl(spec, "LFE", mix, 2);
  if (err < 0)
  	return err;
  

  } else { const char *pfx; if (cfg->line_outs == 1 && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {

• 		if (!cfg->hp_pins)
  

• 		if (cfg->hp_outs)
  		pfx = "Speaker";
  	else
  		pfx = "PCM";
  } else
  	pfx = chname[i];
  

• 	sprintf(name, "%s Playback Volume", pfx);
  

• 	err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
  

• 			  HDA_COMPOSE_AMP_VAL(nid, 3, 0,
  

• 					      HDA_OUTPUT));
  

• 	err = alc662_add_vol_ctl(spec, pfx, nid, 3);
  if (err < 0)
  	return err;
  if (cfg->line_outs == 1 &&
      cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)
  	pfx = "Speaker";
  

• 	sprintf(name, "%s Playback Switch", pfx);
  

• 	err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
  

• 		HDA_COMPOSE_AMP_VAL(alc880_idx_to_mixer(i),
  

• 				    3, 0, HDA_INPUT));
  

• 	err = alc662_add_sw_ctl(spec, pfx, mix, 3);
  if (err < 0)
  	return err;
  

  }

@@ -17218,54 +17293,38 @@ static int alc662_auto_create_multi_out_ctls(struct alc_spec *spec, }

/* add playback controls for speaker and HP outputs */ -static int alc662_auto_create_extra_out(struct alc_spec *spec, hda_nid_t pin, +/* return DAC nid if any new DAC is assigned */ +static int alc662_auto_create_extra_out(struct hda_codec *codec, hda_nid_t pin, const char *pfx) {

• hda_nid_t nid;

• struct alc_spec *spec = codec->spec;
• hda_nid_t nid, mix; int err;

• char name[32];

  if (!pin) return 0;

• if (pin == 0x17) {

• /* ALC663 has a mono output pin on 0x17 */
  

• nid = alc662_look_for_dac(codec, pin);
• if (!nid) {

• char name[32];
  

• /* the corresponding DAC is already occupied */
  

• if (!(get_wcaps(codec, pin) & AC_WCAP_OUT_AMP))
  

• 	return 0; /* no way */
  

• /* create a switch only */
  

  sprintf(name, "%s Playback Switch", pfx);

• err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
  

• 		  HDA_COMPOSE_AMP_VAL(pin, 2, 0, HDA_OUTPUT));
  

• return err;
  

• return add_control(spec, ALC_CTL_WIDGET_MUTE, name,
  

• 		   HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
  

  }

• if (alc880_is_fixed_pin(pin)) {

• nid = alc880_idx_to_dac(alc880_fixed_pin_idx(pin));
  

• /* printk(KERN_DEBUG "DAC nid=%x\n",nid); */
  

• /* specify the DAC as the extra output */
  

• if (!spec->multiout.hp_nid)
  

• 	spec->multiout.hp_nid = nid;
  

• else
  

• 	spec->multiout.extra_out_nid[0] = nid;
  

• /* control HP volume/switch on the output mixer amp */
  

• nid = alc880_idx_to_dac(alc880_fixed_pin_idx(pin));
  

• sprintf(name, "%s Playback Volume", pfx);
  

• err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
  

• 		  HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
  

• if (err < 0)
  

• 	return err;
  

• sprintf(name, "%s Playback Switch", pfx);
  

• err = add_control(spec, ALC_CTL_BIND_MUTE, name,
  

• 		  HDA_COMPOSE_AMP_VAL(nid, 3, 2, HDA_INPUT));
  

• if (err < 0)
  

• 	return err;
  

• } else if (alc880_is_multi_pin(pin)) {

• /* set manual connection */
  

• /* we have only a switch on HP-out PIN */
  

• sprintf(name, "%s Playback Switch", pfx);
  

• err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
  

• 		  HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
  

• if (err < 0)
  

• 	return err;
  

• }
• return 0;

• mix = alc662_dac_to_mix(codec, pin, nid);
• if (!mix)

• return 0;
  

• err = alc662_add_vol_ctl(spec, pfx, nid, 3);
• if (err < 0)

• return err;
  

• err = alc662_add_sw_ctl(spec, pfx, mix, 3);
• if (err < 0)

• return err;
  

• return nid;

}

/* create playback/capture controls for input pins */ @@ -17274,30 +17333,35 @@ static int alc662_auto_create_extra_out(struct alc_spec *spec, hda_nid_t pin,

static void alc662_auto_set_output_and_unmute(struct hda_codec *codec, hda_nid_t nid, int pin_type,

• 			      int dac_idx)
  

• 			      hda_nid_t dac)
  

{

• int i, num;
• hda_nid_t srcs[4];
• alc_set_pin_output(codec, nid, pin_type); /* need the manual connection? */

• if (alc880_is_multi_pin(nid)) {

• struct alc_spec *spec = codec->spec;
  

• int idx = alc880_multi_pin_idx(nid);
  

• snd_hda_codec_write(codec, alc880_idx_to_selector(idx), 0,
  

• 		    AC_VERB_SET_CONNECT_SEL,
  

• 		    alc880_dac_to_idx(spec->multiout.dac_nids[dac_idx]));
  

• num = snd_hda_get_connections(codec, nid, srcs, ARRAY_SIZE(srcs));
• if (num <= 1)

• return;
  

• for (i = 0; i < num; i++) {

• if (alc662_mix_to_dac(srcs[i]) != dac)
  

• 	continue;
  

• snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, i);
  

• return;
  

  }

}

static void alc662_auto_init_multi_out(struct hda_codec *codec) { struct alc_spec *spec = codec->spec;

• int pin_type = get_pin_type(spec->autocfg.line_out_type); int i;

  for (i = 0; i <= HDA_SIDE; i++) { hda_nid_t nid = spec->autocfg.line_out_pins[i];

• int pin_type = get_pin_type(spec->autocfg.line_out_type);
  

  if (nid) alc662_auto_set_output_and_unmute(codec, nid, pin_type,

• 					  i);
  

• 			spec->multiout.dac_nids[i]);
  

  }

}

@@ -17307,12 +17371,13 @@ static void alc662_auto_init_hp_out(struct hda_codec *codec) hda_nid_t pin;

pin = spec->autocfg.hp_pins[0];

• if (pin) /* connect to front */

• /* use dac 0 */
  

• alc662_auto_set_output_and_unmute(codec, pin, PIN_HP, 0);
  

• if (pin)

• alc662_auto_set_output_and_unmute(codec, pin, PIN_HP,
  

• 				  spec->multiout.hp_nid);
  

  pin = spec->autocfg.speaker_pins[0]; if (pin)

• alc662_auto_set_output_and_unmute(codec, pin, PIN_OUT, 0);
  

• alc662_auto_set_output_and_unmute(codec, pin, PIN_OUT,
  

• 			spec->multiout.extra_out_nid[0]);
  

}

#define ALC662_PIN_CD_NID ALC880_PIN_CD_NID @@ -17350,21 +17415,25 @@ static int alc662_parse_auto_config(struct hda_codec *codec) if (!spec->autocfg.line_outs) return 0; /* can't find valid BIOS pin config */

• err = alc880_auto_fill_dac_nids(spec, &spec->autocfg);

• err = alc662_auto_fill_dac_nids(codec, &spec->autocfg); if (err < 0) return err;

• err = alc662_auto_create_multi_out_ctls(spec, &spec->autocfg);

• err = alc662_auto_create_multi_out_ctls(codec, &spec->autocfg); if (err < 0) return err;

• err = alc662_auto_create_extra_out(spec,

• err = alc662_auto_create_extra_out(codec, spec->autocfg.speaker_pins[0], "Speaker"); if (err < 0) return err;

• err = alc662_auto_create_extra_out(spec, spec->autocfg.hp_pins[0],

• if (err)

• spec->multiout.extra_out_nid[0] = err;
  

• err = alc662_auto_create_extra_out(codec, spec->autocfg.hp_pins[0], "Headphone"); if (err < 0) return err;
• if (err)

• spec->multiout.hp_nid = err;
  

  err = alc662_auto_create_input_ctls(codec, &spec->autocfg); if (err < 0) return err;