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Diffstat (limited to 'sound/firewire/amdtp.h')
-rw-r--r--sound/firewire/amdtp.h13
1 files changed, 1 insertions, 12 deletions
diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
index 4987f826f9f3..3f13ff63c5d2 100644
--- a/sound/firewire/amdtp.h
+++ b/sound/firewire/amdtp.h
@@ -84,6 +84,7 @@ void amdtp_out_stream_stop(struct amdtp_out_stream *s);
84void amdtp_out_stream_set_pcm_format(struct amdtp_out_stream *s, 84void amdtp_out_stream_set_pcm_format(struct amdtp_out_stream *s,
85 snd_pcm_format_t format); 85 snd_pcm_format_t format);
86void amdtp_out_stream_pcm_prepare(struct amdtp_out_stream *s); 86void amdtp_out_stream_pcm_prepare(struct amdtp_out_stream *s);
87unsigned long amdtp_out_stream_pcm_pointer(struct amdtp_out_stream *s);
87void amdtp_out_stream_pcm_abort(struct amdtp_out_stream *s); 88void amdtp_out_stream_pcm_abort(struct amdtp_out_stream *s);
88 89
89/** 90/**
@@ -140,18 +141,6 @@ static inline void amdtp_out_stream_pcm_trigger(struct amdtp_out_stream *s,
140 ACCESS_ONCE(s->pcm) = pcm; 141 ACCESS_ONCE(s->pcm) = pcm;
141} 142}
142 143
143/**
144 * amdtp_out_stream_pcm_pointer - get the PCM buffer position
145 * @s: the AMDTP output stream that transports the PCM data
146 *
147 * Returns the current buffer position, in frames.
148 */
149static inline unsigned long
150amdtp_out_stream_pcm_pointer(struct amdtp_out_stream *s)
151{
152 return ACCESS_ONCE(s->pcm_buffer_pointer);
153}
154
155static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc) 144static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
156{ 145{
157 return sfc & 1; 146 return sfc & 1;