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| author | Adrian Knoth <adi@drcomp.erfurt.thur.de> | 2013-07-05 11:28:10 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-07-05 14:52:10 +0200 |
| commit | 5b266354b91087d8f1b1d1b6853a2c012f3e1518 (patch) | |
| tree | 31a4845f2b361c2c8caed4d2ac768062329772b5 /sound/pci/rme9652 | |
| parent | d3c36ed8e578185b752dac4277819965fa5f6879 (diff) | |
| download | linux-5b266354b91087d8f1b1d1b6853a2c012f3e1518.tar.bz2 | |
ALSA: hdspm - Add prototype declarations
This patch only introduces prototype declarations, no real change. The
functions themselves are already present.
Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/rme9652')
| -rw-r--r-- | sound/pci/rme9652/hdspm.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index b7702b225c3e..367dd411247d 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -1017,6 +1017,17 @@ static void hdspm_set_sgbuf(struct hdspm *hdspm, struct snd_pcm_substream *substream, unsigned int reg, int channels); +static int hdspm_aes_sync_check(struct hdspm *hdspm, int idx); +static int hdspm_wc_sync_check(struct hdspm *hdspm); +static int hdspm_tco_sync_check(struct hdspm *hdspm); +static int hdspm_sync_in_sync_check(struct hdspm *hdspm); + +static int hdspm_get_aes_sample_rate(struct hdspm *hdspm, int index); +static int hdspm_get_tco_sample_rate(struct hdspm *hdspm); +static int hdspm_get_wc_sample_rate(struct hdspm *hdspm); + + + static inline int HDSPM_bit2freq(int n) { static const int bit2freq_tab[] = { @@ -1152,10 +1163,7 @@ static int hdspm_rate_multiplier(struct hdspm *hdspm, int rate) return rate; } -static int hdspm_tco_sync_check(struct hdspm *hdspm); -static int hdspm_sync_in_sync_check(struct hdspm *hdspm); - -/* check for external sample rate */ +/* check for external sample rate, returns the sample rate in Hz*/ static int hdspm_external_sample_rate(struct hdspm *hdspm) { unsigned int status, status2, timecode; |