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." ------------------------------------------------------------------------------ "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available Simple to use. Nothing to install. Get started now for free." http://p.sf.net/sfu/SauceLabs _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user