diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-09-05 18:52:16 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-09-05 18:52:16 +0100 |
| commit | 85488037bb9b533b064be66412dbe1dbcd2734d9 (patch) | |
| tree | 844445f441b716130aaa4ba08d02a8ec3ba04e72 /include/sound | |
| parent | 367da1527aff2a4f789d03082f9fb191cdf332c4 (diff) | |
| download | op-kernel-dev-85488037bb9b533b064be66412dbe1dbcd2734d9.zip op-kernel-dev-85488037bb9b533b064be66412dbe1dbcd2734d9.tar.gz | |
ASoC: Add source argument to PLL configuration
More and more devices feature PLLs and FLLs with the ability to select
between multiple input clocks. In order to better support these devices
a new argument, source, has been added to the set_pll() configuration
API. Using set_clkdiv() is often difficult due to the need to stop the
PLL/FLL before any reconfiguration can be done.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/soc-dai.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index 97ca9af..16963d4 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -106,7 +106,7 @@ int snd_soc_dai_set_clkdiv(struct snd_soc_dai *dai, int div_id, int div); int snd_soc_dai_set_pll(struct snd_soc_dai *dai, - int pll_id, unsigned int freq_in, unsigned int freq_out); + int pll_id, int source, unsigned int freq_in, unsigned int freq_out); /* Digital Audio interface formatting */ int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt); @@ -136,8 +136,8 @@ struct snd_soc_dai_ops { */ int (*set_sysclk)(struct snd_soc_dai *dai, int clk_id, unsigned int freq, int dir); - int (*set_pll)(struct snd_soc_dai *dai, - int pll_id, unsigned int freq_in, unsigned int freq_out); + int (*set_pll)(struct snd_soc_dai *dai, int pll_id, int source, + unsigned int freq_in, unsigned int freq_out); int (*set_clkdiv)(struct snd_soc_dai *dai, int div_id, int div); /* |
