Hi,
I sent this patch in order to get it integrated into the ALSA source code (or at least in order to discuss this patch) but i got no news. How can I do in order to integrate it? Thanks in advance.
Aurélien
Le vendredi 12 mai 2023, 09:04:57 CEST Aurélien a écrit :
Hi,
Several years ago I sent several mails about problem with Realtek ALC 298 sound card not working on Samsung Galaxy book. Due to a computer problem i had to stop working on it. However I succeed to get it working and I'm submitting the patch attached to this email.
Internal speakers works very well. In order to get headset working I had to hack a little bit since it shares the same pin widget (0x17) with the internal speaker. It seems that the ALSA code have solutions to declare a pin widget as both internal and jack but if I use that it doesn't recognize the presence of the jack.. Maybe I'm wrong somewhere.
Last but not least i saw that under windows the driver uses another mixer (0xd through the out widget 0x3 rather than mixer 0xc throught the out widget 0x2) when it uses the headset. It offers the opportunity to have a dedicated volume control for the headset independant from the internal speaker. Maybe it could be interesting to do the same under the Linux driver. Unfortunately I don't know how to do that.
Do you think is it possible to integrate this patch to the ALSA code?
Thanks in advance.
Aurélien