On Fri, 2007-05-25 at 15:17 -0500, Timur Tabi wrote:
Liam Girdwood wrote:
These are used for setting up the dynamic audio power management and won't be needed in stand alone mode.
So if I don't care about power management, can I completely ignore anything with "dapm" in it?
Yes.
Also, do I need a codec driver at all, even if I can't control the codec? That is, can I do stuff like this:
static struct snd_soc_device mysoc_snd_devdata = { .machine = &snd_soc_machine_mysoc, .platform = &mysoc_soc_platform, };
static struct snd_soc_dai_link mpc8610hpcd_dai = { .name = "CS4270", .stream_name = "CS4270", .cpu_dai = &mysoc_i2s_dai, .init = mpc8610hpcd_machine_init, .ops = &mpc8610hpcd_ops, };
Yes, although my feeling is that a codec "driver" would still be needed to define the capabilities of your codec within the audio subsystem.
e.g. supported sample rates, interface formats, etc
Liam