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Searched refs:vpcm (Results 1 – 3 of 3) sorted by relevance

/linux/sound/virtio/
A Dvirtio_pcm.c222 return vpcm; in virtsnd_pcm_find()
242 if (!IS_ERR(vpcm)) in virtsnd_pcm_find_or_create()
243 return vpcm; in virtsnd_pcm_find_or_create()
245 vpcm = devm_kzalloc(&vdev->dev, sizeof(*vpcm), GFP_KERNEL); in virtsnd_pcm_find_or_create()
246 if (!vpcm) in virtsnd_pcm_find_or_create()
249 vpcm->nid = nid; in virtsnd_pcm_find_or_create()
252 return vpcm; in virtsnd_pcm_find_or_create()
421 vpcm->nid, rc); in virtsnd_pcm_build_devs()
428 snprintf(vpcm->pcm->name, sizeof(vpcm->pcm->name), in virtsnd_pcm_build_devs()
430 vpcm->pcm->private_data = vpcm; in virtsnd_pcm_build_devs()
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A Dvirtio_chmap.c85 struct virtio_pcm *vpcm; in virtsnd_chmap_parse_cfg() local
88 vpcm = virtsnd_pcm_find_or_create(snd, nid); in virtsnd_chmap_parse_cfg()
89 if (IS_ERR(vpcm)) in virtsnd_chmap_parse_cfg()
90 return PTR_ERR(vpcm); in virtsnd_chmap_parse_cfg()
97 vs = &vpcm->streams[SNDRV_PCM_STREAM_CAPTURE]; in virtsnd_chmap_parse_cfg()
145 struct virtio_pcm *vpcm; in virtsnd_chmap_build_devs() local
153 vs = &vpcm->streams[i]; in virtsnd_chmap_build_devs()
176 if (IS_ERR(vpcm)) in virtsnd_chmap_build_devs()
177 return PTR_ERR(vpcm); in virtsnd_chmap_build_devs()
203 if (!vpcm->pcm) in virtsnd_chmap_build_devs()
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A Dvirtio_pcm_ops.c107 struct virtio_pcm *vpcm = snd_pcm_substream_chip(substream); in virtsnd_pcm_open() local
108 struct virtio_pcm_stream *vs = &vpcm->streams[substream->stream]; in virtsnd_pcm_open()

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