On Tue, 03 Sep 2019 07:30:04 +0200, Jian-Hong Pan wrote: > > Takashi Iwai <tiwai@xxxxxxx> 於 2019年9月2日 週一 下午7:41寫道： > > > > On Mon, 02 Sep 2019 12:00:56 +0200, > > Jian-Hong Pan wrote: > > > > > > Original pin node values of ASUS UX431FL with ALC294: > > > > > > 0x12 0xb7a60140 > > > 0x13 0x40000000 > > > 0x14 0x90170110 > > > 0x15 0x411111f0 > > > 0x16 0x411111f0 > > > 0x17 0x90170111 > > > 0x18 0x411111f0 > > > 0x19 0x411111f0 > > > 0x1a 0x411111f0 > > > 0x1b 0x411111f0 > > > 0x1d 0x4066852d > > > 0x1e 0x411111f0 > > > 0x1f 0x411111f0 > > > 0x21 0x04211020 > > > > > > 1. Has duplicated internal speakers (0x14 & 0x17) which makes the output > > > route become confused. So, the output volume cannot be changed by > > > setting. > > > 2. Misses the headset mic pin node. > > > > > > This patch disables the confusing speaker (NID 0x14) and enables the > > > headset mic (NID 0x19). > > > > Is 0x14 really a dead pin? Or is a surround/bass speaker or such? > > I checked Windows (updated to latest and including Realtek MEDIA) on > ASUS UX431FL laptop again. Although it has two internal speaker pins, > there is only one set of internal speaker including left/right > channels. And the audio test (Speaker Setup) only shows left/right > channels. So, NID 0x14 can be disabled. OK, thanks for clarification. I applied the patch now. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
