12 Dec
2011
12 Dec
'11
10:28 a.m.
Searching git log, tegra_i2s.c seems modern. I have a question.
According to platfom.txt, describes like below. struct snd_soc_ops { ... };
On the other hand, tegra_i2s.c describes like below.
static const struct snd_soc_dai_ops tegra_i2s_dai_ops = { ... };
Which is true as modern driver ? or case by case ?
+#define I2S_CH0_MCLK (12288000) /* Master Clock Frequency[Hz] */
This looks like it should be board specific?
Should our platform driver use "clk_get()" ? If no, how should our driver get the value ?
thanks in advance.
tomoya