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| author | Pavel Hofman | 2009-09-16 22:25:40 +0200 |
|---|---|---|
| committer | Takashi Iwai | 2009-09-21 15:48:00 +0200 |
| commit | 1ff97cb9dd9f53b33ce6710a4f861f43e70e8ca4 (patch) | |
| tree | b368fa7a43d062940e5fb29c31b609b16bc7bd9d /sound/pci/ice1712/juli.c | |
| parent | ALSA: ice1724 - pro-rate-locking makes sense only for internal clock mode (diff) | |
| download | kernel-qcow2-linux-1ff97cb9dd9f53b33ce6710a4f861f43e70e8ca4.tar.gz kernel-qcow2-linux-1ff97cb9dd9f53b33ce6710a4f861f43e70e8ca4.tar.xz kernel-qcow2-linux-1ff97cb9dd9f53b33ce6710a4f861f43e70e8ca4.zip | |
ALSA: ice1724 - Support for multiple external clock types
* Support for customization of the external clock names
* Adding hooks to playback_pro_open and capture_pro_open, allowing e.g.
limiting available stream rates to a single value when the external
clock rate is detected
Signed-off-by: Pavel Hofman <pavel.hofman@ivitera.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/ice1712/juli.c')
| -rw-r--r-- | sound/pci/ice1712/juli.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/pci/ice1712/juli.c b/sound/pci/ice1712/juli.c index 4789e8bfdc17..4bed9633a4cd 100644 --- a/sound/pci/ice1712/juli.c +++ b/sound/pci/ice1712/juli.c @@ -529,13 +529,14 @@ static inline unsigned char juli_set_mclk(struct snd_ice1712 *ice, } /* setting clock to external - SPDIF */ -static void juli_set_spdif_clock(struct snd_ice1712 *ice) +static int juli_set_spdif_clock(struct snd_ice1712 *ice, int type) { unsigned int old; old = ice->gpio.get_data(ice); /* external clock (= 0), multiply 1x, 48kHz */ ice->gpio.set_data(ice, (old & ~GPIO_RATE_MASK) | GPIO_MULTI_1X | GPIO_FREQ_48KHZ); + return 0; } /* Called when ak4114 detects change in the input SPDIF stream */ |