Takashi Iwai wrote:
> At Thu, 21 Aug 2008 09:14:21 +0200,
> Pavel Hofman wrote:
>> Alexander Beregalov wrote:
>>> It is ALSA bug #1754.
>>> D6 bit in 02 register is PW4.
>>>
>>> Signed-off-by: Alexander Beregalov <a.beregalov@xxxxxxxxx>
>>> ---
>>>
>>> sound/i2c/other/ak4xxx-adda.c | 4 ++--
>>> sound/pci/ice1712/revo.c | 5 +++--
>>> 2 files changed, 5 insertions(+), 4 deletions(-)
>>>
>>> diff --git a/sound/i2c/other/ak4xxx-adda.c b/sound/i2c/other/ak4xxx-adda.c
>>> index 288926d..4c94458 100644
>>> --- a/sound/i2c/other/ak4xxx-adda.c
>>> +++ b/sound/i2c/other/ak4xxx-adda.c
>>> @@ -233,8 +233,8 @@ void snd_akm4xxx_init(struct snd_akm4xxx *ak)
>>> 0x01, 0x02, /* 1: reset and soft-mute */
>>> 0x00, 0x06, /* 0: mode3(i2s), disable auto-clock detect,
>>> * disable DZF, sharp roll-off, RSTN#=0 */
>>> - 0x02, 0x0e, /* 2: DA's power up, normal speed, RSTN#=0 */
>>> - // 0x02, 0x2e, /* quad speed */
>>> + 0x02, 0x4e, /* 2: DA's power up, normal speed, RSTN#=0 */
>>> + // 0x02, 0x6e, /* quad speed */
>> Fantastic, I guess this could help to fix the problem with
>> non-functioning monitoring in ESI Juli@ too. I did not notice the fourth
>> DAC was powered down. Thanks a lot!
>
> Maybe we need a change like in revo.c for Juli@, too?
>
>
> Takashi
>From what I understand, the changes in revo.c:
@@ -216,6 +216,7 @@ static const struct snd_akm4xxx_dac_channel
revo51_dac[] = {
AK_DAC("PCM Center Playback Volume", 1),
AK_DAC("PCM LFE Playback Volume", 1),
AK_DAC("PCM Rear Playback Volume", 2),
+ AK_DAC("PCM Headphone Volume", 2),
};
Already in juli.c, monitors volume.
static struct snd_akm4xxx akm_revo51 __devinitdata = {
.type = SND_AK4358,
- .num_dacs = 6,
+ .num_dacs = 8,
.ops = {
Important, already in juli.c
@@ -508,7 +509,7 @@ static int __devinit revo_init(struct snd_ice1712 *ice)
ice->gpio.i2s_mclk_changed = revo_i2s_mclk_changed;
break;
case VT1724_SUBDEVICE_REVOLUTION51:
- ice->num_total_dacs = 6;
+ ice->num_total_dacs = 8;
ice->num_total_adcs = 2;
break;
Enables additional snd_vt1724_mixer_pro_analog_route controls for the
new channels, we do not need them in Juli monitoring (ice1724 does not
process these channels, their i2s lines go straight from adc/spdif
receiver to the DAC chip via the Xilinx FPGA array.
I do not have the card available anymore, perhaps anyone could please check?
Thanks,
Pavel.
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