Hi Takashi, ALC236 works normally. But codec register can't show it. (it shows "Invalid AFG subtree") Could you know why? BR, Kailang > -----Original Message----- > From: Joseph C. Sible <josephcsible@xxxxxxxxx> > Sent: Thursday, June 8, 2023 10:43 PM > To: Kailang <kailang@xxxxxxxxxxx> > Cc: Takashi Iwai <tiwai@xxxxxxx>; Bagas Sanjaya <bagasdotme@xxxxxxxxx>; > regressions@xxxxxxxxxxxxxxx; perex@xxxxxxxx; tiwai@xxxxxxxx; > alsa-devel@xxxxxxxxxxxxxxxx > Subject: Re: Fwd: [Bug 217440] New: ALC236 audio disappears from HP > 15z-fc000 on warm boot > > > External mail. > > > > On Thu, Jun 8, 2023 at 2:32 AM Kailang <kailang@xxxxxxxxxxx> wrote: > > > > Could you use your patch to dump codec info again? > > I want to check it will also show "invalid AFG subtree". > > Okay, here's the same command's output again, this time from under the > kernel with my patch that does fix the problem. It does also show "invalid AFG > subtree". > > Thanks, > > Joseph C. Sible > > ------Please consider the environment before printing this e-mail.