Dne 05. 03. 19 v 15:09 Hui Wang napsal(a): > Recently I saw two Headphones on some HP machines, the 1st Headphone > comes from the Front Headphone Jack, the 2nd one comes from the Front > Headset Jack, and the current HDA driver will set the same name to > them and with different index, just like below: > 'Headphone Playback Volume' > 'Headphone Playback Switch' > 'Headphone Playback Volume' index 1 > 'Headphone Playback Switch' index 1 > 'Front Headphone Jack' > 'Front Headphone Jack' index 1 > > This can't be handled by pulseaudio, and pulseaduio already has a > path analog-output-headphones-2.conf to handle the 2nd headphone, now > we set the 2nd headphone's name to "Headphone2", leave the other > headphones unchanged. > > The change of hda_auto_parser.c will change the name of Jack. > > The change of hda_generic.c will change the name of Volume and Switch. NAK. I'm afraid, but you're trying to revert the change from 2009: commit 668b9652be33510a2a42b290dd335d34d38e2068 Author: Takashi Iwai <tiwai@xxxxxxx> Date: Fri Mar 6 10:13:24 2009 +0100 ALSA: hda - Create multiple HP / speaker controls with index Create multiple "Headphone" and "Speaker" controls with non-zero index numbers instead of "Headphone2", etc. Signed-off-by: Takashi Iwai <tiwai@xxxxxxx> I think that PA should be fixed instead try to fix the drivers. The indexes are exactly designed to distinguish the multiple similar I/O. I cannot find any other driver which uses the Headphone2 control name. Jaroslav -- Jaroslav Kysela <perex@xxxxxxxx> Linux Sound Maintainer; ALSA Project; Red Hat, Inc. _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
