From e7a3484dc5b15aa69e44a8b29d9a6e512fa3f922 Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Wed, 17 Jun 2015 11:20:16 +0530 Subject: ALSA: hda: add hdac_ext stream creation and cleanup routines HDAC extended core should create streams for an extended bus and also free up those on cleanup. So introduce snd_hdac_ext_stream_init_all and snd_hdac_stream_free_all routines Signed-off-by: Jeeja KP Signed-off-by: Vinod Koul Signed-off-by: Takashi Iwai --- include/sound/hdaudio_ext.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/sound/hdaudio_ext.h') diff --git a/include/sound/hdaudio_ext.h b/include/sound/hdaudio_ext.h index 202350a8eddb..877661629322 100644 --- a/include/sound/hdaudio_ext.h +++ b/include/sound/hdaudio_ext.h @@ -87,6 +87,9 @@ struct hdac_ext_stream { void snd_hdac_ext_stream_init(struct hdac_ext_bus *bus, struct hdac_ext_stream *stream, int idx, int direction, int tag); +int snd_hdac_ext_stream_init_all(struct hdac_ext_bus *ebus, int start_idx, + int num_stream, int dir); +void snd_hdac_stream_free_all(struct hdac_ext_bus *ebus); struct hdac_ext_stream *snd_hdac_ext_stream_assign(struct hdac_ext_bus *bus, struct snd_pcm_substream *substream, int type); -- cgit v1.2.3-58-ga151