On Tue, 03 Sep 2019 07:30:04 +0200, Jian-Hong Pan wrote:
Takashi Iwai tiwai@suse.de 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
- Has duplicated internal speakers (0x14 & 0x17) which makes the output route become confused. So, the output volume cannot be changed by setting.
- 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