kernel.git/sound/core/ctljack.c, branch linux-4.1.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-4.1.y2011-11-16T13:28:33ZALSA: hda - Add missing inclusion of linux/export.h2011-11-16T13:28:33ZTakashi Iwai2011-11-16T13:28:33Zurn:sha1:bf815bf0a3c3b8ad6cd97cda6bc29cc3708fe749
This is needed newly since 3.2...
Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: Introduce common helper functions for jack-detection control2011-11-16T10:14:03ZTakashi Iwai2011-11-02T07:36:06Zurn:sha1:35be544af367170a9c6bf63adcf9d0cb2d569dbb
Now move the helper function for creating and reporting the jack-detection
to the common place. The driver that needs this functionality should
select CONFIG_SND_KCTL_JACK kconfig.
Signed-off-by: Takashi Iwai <tiwai@suse.de>