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

/linux/drivers/media/pci/ivtv/
A Divtv-alsa-pcm.c114 itvsc->hwptr_done_capture -= in ivtv_alsa_announce_pcm_data()
142 snd_ivtv_lock(itvsc); in snd_ivtv_pcm_capture_open()
145 snd_ivtv_unlock(itvsc); in snd_ivtv_pcm_capture_open()
159 snd_ivtv_unlock(itvsc); in snd_ivtv_pcm_capture_open()
166 snd_ivtv_unlock(itvsc); in snd_ivtv_pcm_capture_open()
181 snd_ivtv_unlock(itvsc); in snd_ivtv_pcm_capture_open()
194 snd_ivtv_lock(itvsc); in snd_ivtv_pcm_capture_close()
202 snd_ivtv_unlock(itvsc); in snd_ivtv_pcm_capture_close()
211 itvsc->hwptr_done_capture = 0; in snd_ivtv_pcm_prepare()
263 spin_lock_init(&itvsc->slock); in snd_ivtv_pcm_create()
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A Divtv-alsa-main.c59 if (itvsc == NULL) in snd_ivtv_card_free()
62 if (itvsc->v4l2_dev != NULL) in snd_ivtv_card_free()
67 kfree(itvsc); in snd_ivtv_card_free()
84 if (*itvsc == NULL) in snd_ivtv_card_create()
88 (*itvsc)->sc = sc; in snd_ivtv_card_create()
90 sc->private_data = *itvsc; in snd_ivtv_card_create()
163 itv->alsa = itvsc; in snd_ivtv_init()
182 kfree(itvsc); in snd_ivtv_init()
238 snd_card_free(itvsc->sc); in snd_ivtv_exit()
254 if (itvsc == NULL) { in ivtv_alsa_exit_callback()
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A Divtv-alsa.h26 static inline void snd_ivtv_lock(struct snd_ivtv_card *itvsc) in snd_ivtv_lock() argument
28 struct ivtv *itv = to_ivtv(itvsc->v4l2_dev); in snd_ivtv_lock()
32 static inline void snd_ivtv_unlock(struct snd_ivtv_card *itvsc) in snd_ivtv_unlock() argument
34 struct ivtv *itv = to_ivtv(itvsc->v4l2_dev); in snd_ivtv_unlock()
A Divtv-alsa-pcm.h9 int snd_ivtv_pcm_create(struct snd_ivtv_card *itvsc);

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