HI,

Takashi Iwai schrieb:

At Thu, 31 Jan 2008 16:44:06 +0100, CAG wrote:

...

Hi,

we ran the alsa-info.sh script to provide more information on our setup: http://pastebin.ca/886260

The output of /proc/asound/card0/ice1724 is at http://pastebin.ca/884589

Thanks. One more thing - could you tell how did you test the analog recording exactly? I just need to make sure about your test method.

Well, we tried with arecord, ecasound, jack & audacity, but in the alsamixer / mixer gui in kde, at capture there's just one "Multi Track Peak" without capture switch.

What would be the best record method to test ?

The patch below enables AK4114, and possibly fixes some ADC setup. Give it a try.

Cool! we will try it this evening and give a feedback. It is a patch for 1.0.16rc2 or 1.0.15 ?

Toast

Takashi

diff -r a4c88cbfe2f1 pci/ice1712/revo.c --- a/pci/ice1712/revo.c Wed Jan 30 09:06:47 2008 +0100 +++ b/pci/ice1712/revo.c Thu Jan 31 17:18:35 2008 +0100 @@ -322,17 +322,24 @@ static void ap192_set_rate_val(struct sn static void ap192_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate) { struct snd_ice1712 *ice = ak->private_data[0];

• int dfs;

  revo_set_rate_val(ak, rate);

-#if 1 /* FIXME: do we need this procedure? */

• /* reset DFS pin of AK5385A for ADC, too */
• /* DFS0 (pin 18) -- GPIO10 pin 77 */
• snd_ice1712_save_gpio_status(ice);
• snd_ice1712_gpio_write_bits(ice, 1 << 10,

• 		    rate > 48000 ? (1 << 10) : 0);
  

• snd_ice1712_restore_gpio_status(ice);

-#endif

• /* reset CKS */
• snd_ice1712_gpio_write_bits(ice, 1 << 8, rate > 96000 ? 1 : 0);
• /* reset DFS pins of AK5385A for ADC, too */
• if (rate > 96000)

• dfs = 2;
  

• else if (rate > 48000)

• dfs = 1;
  

• else

• dfs = 0;
  

• snd_ice1712_gpio_write_bits(ice, 3 << 9, dfs << 9);
• /* reset ADC */
• snd_ice1712_gpio_write_bits(ice, 1 << 11, 0);
• snd_ice1712_gpio_write_bits(ice, 1 << 11, 1);

}

static const struct snd_akm4xxx_dac_channel ap192_dac[] = { @@ -353,28 +360,20 @@ static struct snd_ak4xxx_private akm_ap1 .cif = 0, .data_mask = VT1724_REVO_CDOUT, .clk_mask = VT1724_REVO_CCLK,

• .cs_mask = VT1724_REVO_CS0 | VT1724_REVO_CS3,
• .cs_addr = VT1724_REVO_CS3,
• .cs_none = VT1724_REVO_CS0 | VT1724_REVO_CS3,

• .cs_mask = VT1724_REVO_CS0 | VT1724_REVO_CS1,
• .cs_addr = VT1724_REVO_CS1,
• .cs_none = VT1724_REVO_CS0 | VT1724_REVO_CS1, .add_flags = VT1724_REVO_CCLK, /* high at init */ .mask_flags = 0,

};

-#if 0 -/* FIXME: ak4114 makes the sound much lower due to some confliction,

• •    so let's disable it right now...
    

• */

-#define BUILD_AK4114_AP192 -#endif

-#ifdef BUILD_AK4114_AP192 /* AK4114 support on Audiophile 192 */ /* CDTO (pin 32) -- GPIO2 pin 52

• CDTI (pin 33) -- GPIO3 pin 53 (shared with AK4358)
• CCLK (pin 34) -- GPIO1 pin 51 (shared with AK4358)
• CSN (pin 35) -- GPIO7 pin 59

*/ -#define AK4114_ADDR 0x00 +#define AK4114_ADDR 0x02

static void write_data(struct snd_ice1712 *ice, unsigned int gpio, unsigned int data, int idx) @@ -428,7 +427,7 @@ static unsigned int ap192_4wire_start(st tmp = snd_ice1712_gpio_read(ice); tmp |= VT1724_REVO_CCLK; /* high at init */ tmp |= VT1724_REVO_CS0;

• tmp &= ~VT1724_REVO_CS3;

• tmp &= ~VT1724_REVO_CS1; snd_ice1712_gpio_write(ice, tmp); udelay(1); return tmp;

@@ -436,7 +435,7 @@ static unsigned int ap192_4wire_start(st

static void ap192_4wire_finish(struct snd_ice1712 *ice, unsigned int tmp) {

• tmp |= VT1724_REVO_CS3;

• tmp |= VT1724_REVO_CS1; tmp |= VT1724_REVO_CS0; snd_ice1712_gpio_write(ice, tmp); udelay(1);

@@ -485,13 +484,13 @@ static int __devinit ap192_ak4114_init(s struct ak4114 *ak; int err;

• return snd_ak4114_create(ice->card,

• err = snd_ak4114_create(ice->card, ap192_ak4114_read, ap192_ak4114_write, ak4114_init_vals, ak4114_init_txcsb, ice, &ak);
• return 0; /* igonre errors from AK4114 */

} -#endif /* BUILD_AK4114_AP192 */

static int __devinit revo_init(struct snd_ice1712 *ice) { @@ -557,6 +556,9 @@ static int __devinit revo_init(struct sn if (err < 0) return err;

• /* unmute all codecs */
  

• snd_ice1712_gpio_write_bits(ice, VT1724_REVO_MUTE,
  

• 			    VT1724_REVO_MUTE);
  

  break; }

@@ -588,11 +590,9 @@ static int __devinit revo_add_controls(s err = snd_ice1712_akm4xxx_build_controls(ice); if (err < 0) return err; -#ifdef BUILD_AK4114_AP192 err = ap192_ak4114_init(ice); if (err < 0) return err; -#endif break; } return 0; _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel