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Searched refs:mixer_oss (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/sound/core/oss/
DMakefile7 snd-mixer-oss-objs := mixer_oss.o
Dmixer_oss.c56 if (card->mixer_oss == NULL) { in snd_mixer_oss_open()
72 fmixer->mixer = card->mixer_oss; in snd_mixer_oss_open()
391 if (card->mixer_oss == NULL) in snd_mixer_oss_ioctl_card()
395 fmixer.mixer = card->mixer_oss; in snd_mixer_oss_ioctl_card()
456 struct snd_mixer_oss *mixer = card->mixer_oss;
463 struct snd_mixer_oss *mixer = card->mixer_oss;
1336 if (snd_BUG_ON(mixer != card->mixer_oss)) in snd_mixer_oss_free1()
1338 card->mixer_oss = NULL; in snd_mixer_oss_free1()
1382 card->mixer_oss = mixer; in snd_mixer_oss_notify_handler()
1386 mixer = card->mixer_oss; in snd_mixer_oss_notify_handler()
/Linux-v4.19/include/sound/
Dcore.h144 struct snd_mixer_oss *mixer_oss; member
/Linux-v4.19/Documentation/sound/kernel-api/
Dwriting-an-alsa-driver.rst3804 ``core/oss/mixer_oss.c``, core/oss/and ``pcm_oss.c``.