https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_realtek.c?id=f47e5dc464251f661da9495fcbf003a0d22c1360
have you ask the author who add support if you PC ?
do you use headset provided by dell since there are two kind of headset using trrs Jack ?
omtp or cita
https:/ /git.kernel. org/cgit/ linux/kernel/ git/tiwai/ sound.git/ commit/ sound/pci/ hda/patch_ realtek. c?id=f47e5dc464 251f661da9495fc bf003a0d22c1360
have you ask the author who add support if you PC ?
do you use headset provided by dell since there are two kind of headset using trrs Jack ?
omtp or cita