[alsa-devel] [PATCH 1/2] ASoC: cs4270: introduce CS4270_I2C_INCR
broonie at sirena.org.uk
Tue May 5 20:09:01 CEST 2009
On Tue, May 05, 2009 at 05:15:38PM +0200, Daniel Mack wrote:
> I planned to use that macro a second time for the register write-back at
> resume time. But unfortunately, the i2c stack is so badly broken that it
> does not allow the write of a whole data block without having the length
> itself as part of the message (which is wrong for the codec).
Could you clarify what you mean when you say that the I2C block requires
the length be part of the message? The I2C stack needs to know the
amount of data to write but I'm not aware of any restrictions it places
on the content of the data.
I've applied the first patch.
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