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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /sound/usb/pcm.h
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sound/usb/pcm.h')
-rw-r--r--sound/usb/pcm.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/sound/usb/pcm.h b/sound/usb/pcm.h
new file mode 100644
index 0000000000..388fe2ba34
--- /dev/null
+++ b/sound/usb/pcm.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __USBAUDIO_PCM_H
+#define __USBAUDIO_PCM_H
+
+void snd_usb_set_pcm_ops(struct snd_pcm *pcm, int stream);
+int snd_usb_pcm_suspend(struct snd_usb_stream *as);
+int snd_usb_pcm_resume(struct snd_usb_stream *as);
+
+bool snd_usb_pcm_has_fixed_rate(struct snd_usb_substream *as);
+
+int snd_usb_init_pitch(struct snd_usb_audio *chip,
+ const struct audioformat *fmt);
+void snd_usb_preallocate_buffer(struct snd_usb_substream *subs);
+
+int snd_usb_audioformat_set_sync_ep(struct snd_usb_audio *chip,
+ struct audioformat *fmt);
+
+#endif /* __USBAUDIO_PCM_H */