Re: [PATCH v2] soc/lapis: add machine driver
From: Tomoya MORINAGA
Date: Mon Dec 05 2011 - 00:29:18 EST
Hi Mark,
First of all, let me confirm my understanding for machine driver.
According to "machine.txt", I created this machine driver referring
corgi.c/spitz.c.
However, corgi.c/spitz.c. don't look obeying your saying.
e.g.
2011/12/3 Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>:
>> + snd_soc_dapm_add_routes(dapm, ml7213_routes, ARRAY_SIZE(ml7213_routes));
>
> Use table based init for these.
>
I couldn't see any table based init processing at corgi.c/spitz.c.
>
>> + switch (params_rate(params)) {
>> + case 16000:
>> + case 32000:
>> + case 48000:
>> + clk = 12288800;
>> + break;
>
> You may as well just set the CODEC clock rate once on init() and let the
> CODEC driver worry about what it can do with the clock it's got, if the
> values aren't going to change there's no need to set them every time.
>
corgi.c/spitz.c look coded like above.
So, I'm confused.
Is this procedure true ?
Thanks,
tomoya
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