The headphone jack on the Acer Nitro 5 AN515-58 laptop with the realtek ALC287 codec does not pick up any input from the mic, this has been documented in multiple forum posts[1][2]. This patch adds a new fixup model and a PCI quirk which adds the required pin configs and verbs necessary for microphone input. The pin config and verbs were obtained by reverse engineering the windows driver using RtHD dump. [1]: https://community.acer.com/en/discussion/708528/installed-fedora-linux-40-in-nitro-5-an515-58-when-i-plug-in-my-headset-microphone-doesnt-work [2]: https://forums.linuxmint.com/viewtopic.php?t=419160 Signed-off-by: Hridesh MG <hridesh699@xxxxxxxxx> --- Hridesh MG (2): ALSA: hda/realtek: Fix headset mic on Acer Nitro 5 docs: sound: Add a new hd-audio fixup model Documentation/sound/hd-audio/models.rst | 2 ++ sound/pci/hda/patch_realtek.c | 21 +++++++++++++++++++++ 2 files changed, 23 insertions(+) --- base-commit: 2d5404caa8c7bb5c4e0435f94b28834ae5456623 change-id: 20241114-alc287-nitro5-90880d19cd89 Best regards, -- Hridesh MG <hridesh699@xxxxxxxxx>
