Re: Problem with TEAC USB UD-H01 and ALSA

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Hello,

In the Message; 

  Subject    : Re:  Problem with TEAC USB UD-H01 and ALSA
  Message-ID : <536F41AD.9020707@xxxxxxxxxx>
  Date & Time: Sun, 11 May 2014 11:23:57 +0200

Daniel Mack <daniel@xxxxxxxxxx> has written:

> On 05/11/2014 06:57 AM, Masaru Nomiya wrote:
>> In the Message; 
>> 
>>   Subject    : Re:  Problem with TEAC USB UD-H01 and ALSA
>>   Message-ID : <536E5F58.4020705@xxxxxxxxxx>
>>   Date & Time: Sat, 10 May 2014 19:18:16 +0200
>> 
>> Daniel Mack <daniel@xxxxxxxxxx> has written:
>> 
>>> Please test the attached patch, on top of Linus' master git as of
>>> today.
>> 
>> I applied, but still sounds distort.

> Is the quirk actually activated? You can add some printk() to verify the
> code matches the device and sets ep->udh01_fb_quirk.

I've not skill for editing code. ^^;;

>> Is this Linus' master git?
>> 
>>   git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

> Yes. If the quirk doesn't work for you, the device needs some other
> workaround than the UD-H01.

Is this not related?

[...]
	if (unlikely(sender->udh01_fb_quirk)) {
		/*
		 * The TEAC UD-H01 firmware sometimes changes the feedback value
		 * by +/- 0x1.0000.
		 */
		if (f < ep->freqn - 0x8000)
			f += 0x10000;
		else if (f > ep->freqn + 0x8000)
			f -= 0x10000;
[...]

But I can't get the feedback value.

Thanks.

---
┏━━┓彡 Masaru Nomiya             mail-to: nomiya @ galaxy.dti.ne.jp
┃\/彡
┗━━┛ "Bill! You married with Computers.
          Not with Me!"
         "No..., with money."

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