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| author | Takashi Iwai <tiwai@suse.de> | 2011-05-03 16:39:37 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-05-03 16:40:52 +0200 |
| commit | 1c5d7b312f9d0e18e2051eac058257db3586f54d (patch) | |
| tree | 4c805b4c32c1bb5e7e4f49ae34b66b4fbad552c9 | |
| parent | ALSA: Add the driver for Digigram Lola PCI-e boards (diff) | |
| download | linux-1c5d7b312f9d0e18e2051eac058257db3586f54d.tar.xz linux-1c5d7b312f9d0e18e2051eac058257db3586f54d.zip | |
ALSA: lola - Make SRC helper global
Make lola_sample_rate_convert() global so that it can be accessed from
other files.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/lola/lola.h | 1 | ||||
| -rw-r--r-- | sound/pci/lola/lola_clock.c | 8 |
2 files changed, 5 insertions, 4 deletions
diff --git a/sound/pci/lola/lola.h b/sound/pci/lola/lola.h index 4734c7c6f83e..23831a1a95ad 100644 --- a/sound/pci/lola/lola.h +++ b/sound/pci/lola/lola.h @@ -499,6 +499,7 @@ int lola_set_clock_index(struct lola *chip, unsigned int idx); int lola_set_clock(struct lola *chip, int idx); int lola_set_sample_rate(struct lola *chip, int rate); bool lola_update_ext_clock_freq(struct lola *chip, unsigned int val); +unsigned int lola_sample_rate_convert(unsigned int coded); /* mixer */ int lola_init_pins(struct lola *chip, int dir, int *nidp); diff --git a/sound/pci/lola/lola_clock.c b/sound/pci/lola/lola_clock.c index a364dc67e55f..d2cce39c3474 100644 --- a/sound/pci/lola/lola_clock.c +++ b/sound/pci/lola/lola_clock.c @@ -24,7 +24,7 @@ #include <sound/pcm.h> #include "lola.h" -static unsigned int sample_rate_convert(unsigned int coded) +unsigned int lola_sample_rate_convert(unsigned int coded) { unsigned int freq; @@ -172,7 +172,7 @@ int __devinit lola_init_clock_widget(struct lola *chip, int nid) int format = LOLA_CLOCK_FORMAT_NONE; bool add_clock = true; if (type == LOLA_CLOCK_TYPE_INTERNAL) { - freq = sample_rate_convert(freq); + freq = lola_sample_rate_convert(freq); if (freq < chip->sample_rate_min) add_clock = false; else if (freq == 48000) { @@ -181,7 +181,7 @@ int __devinit lola_init_clock_widget(struct lola *chip, int nid) chip->clock.cur_valid = true; } } else if (type == LOLA_CLOCK_TYPE_VIDEO) { - freq = sample_rate_convert(freq); + freq = lola_sample_rate_convert(freq); if (freq < chip->sample_rate_min) add_clock = false; /* video clock has a format (0:NTSC, 1:PAL)*/ @@ -263,7 +263,7 @@ bool lola_update_ext_clock_freq(struct lola *chip, unsigned int val) /* only for current = external clocks */ if (chip->clock.sample_clock[chip->clock.cur_index].type != LOLA_CLOCK_TYPE_INTERNAL) { - chip->clock.cur_freq = sample_rate_convert(val & 0x7f); + chip->clock.cur_freq = lola_sample_rate_convert(val & 0x7f); chip->clock.cur_valid = (val & 0x100) != 0; } return true; |