Date: Mon, 30 Mar 2020 15:36:38 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r359440 - head/sys/dev/sound/pcm Message-ID: <202003301536.02UFacI8004404@repo.freebsd.org>
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Author: hselasky Date: Mon Mar 30 15:36:38 2020 New Revision: 359440 URL: https://svnweb.freebsd.org/changeset/base/359440 Log: Implement new mixer API to return the device pointer based on the mixer pointer. MFC after: 1 week Sponsored by: Mellanox Technologies Modified: head/sys/dev/sound/pcm/mixer.c head/sys/dev/sound/pcm/mixer.h Modified: head/sys/dev/sound/pcm/mixer.c ============================================================================== --- head/sys/dev/sound/pcm/mixer.c Mon Mar 30 15:29:39 2020 (r359439) +++ head/sys/dev/sound/pcm/mixer.c Mon Mar 30 15:36:38 2020 (r359440) @@ -1032,6 +1032,14 @@ mix_get_type(struct snd_mixer *m) return (m->type); } +device_t +mix_get_dev(struct snd_mixer *m) +{ + KASSERT(m != NULL, ("NULL snd_mixer")); + + return (m->dev); +} + /* ----------------------------------------------------------------------- */ static int Modified: head/sys/dev/sound/pcm/mixer.h ============================================================================== --- head/sys/dev/sound/pcm/mixer.h Mon Mar 30 15:29:39 2020 (r359439) +++ head/sys/dev/sound/pcm/mixer.h Mon Mar 30 15:36:38 2020 (r359440) @@ -56,6 +56,7 @@ int mix_get(struct snd_mixer *m, u_int dev); int mix_setrecsrc(struct snd_mixer *m, u_int32_t src); u_int32_t mix_getrecsrc(struct snd_mixer *m); int mix_get_type(struct snd_mixer *m); +device_t mix_get_dev(struct snd_mixer *m); void mix_setdevs(struct snd_mixer *m, u_int32_t v); void mix_setrecdevs(struct snd_mixer *m, u_int32_t v);
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