Hi, 1. Use Windows to boot to see if there is no sound? If there is no sound in Windows, it may be a problem with codec or amp, to be sent back to ASUS for repair. 2. Please turn on the following values with hda-verb (alsa-tool -> hda-verb) ./had-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 0x35 ./had-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x8968 // set PDB floating ./had-verb /dev/snd/hwC0D0 0x5b SET_COEF_INDEX 0x01 ./had-verb /dev/snd/hwC0D0 0x5b SET_PROC_COEF 0x8540 Please turn on the sound(mixer), play a song. If there is a sound. Can Kai-Heng help me get a PATCH file. Best regards pshou -----原始郵件----- 寄件者: Kailang <kailang@xxxxxxxxxxx> 寄件日期: 2019年4月3日 17:12 收件者: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx>; alsa-devel@xxxxxxxxxxxxxxxx 副本: tiwai@xxxxxxxx; Derek Gordon <derek@xxxxxxxxxxxxxxx>; Pshou <pshou@xxxxxxxxxxx> 主旨: RE: No sound output on Zen AIO 27 Z272SD_Z272SD Add Pshou. -----Original Message----- From: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx> Sent: Wednesday, April 3, 2019 4:33 PM To: alsa-devel@xxxxxxxxxxxxxxxx Cc: tiwai@xxxxxxxx; Kailang <kailang@xxxxxxxxxxx>; Derek Gordon <derek@xxxxxxxxxxxxxxx> Subject: No sound output on Zen AIO 27 Z272SD_Z272SD Hi, Zen AIO 27 Z272SD_Z272SD doesn’t have sound output [1]. We’ve tried "model=alc256-asus-aio” but it doesn’t work. Seems like this platform needs something different than ALC256_FIXUP_ASUS_AIO_GPIO2. [1] https://bugs.launchpad.net/bugs/1821936 Kai-Heng ------Please consider the environment before printing this e-mail. _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
