[alsa-devel] [PATCH] ASoC: sgtl5000: Do not read registers prior to turning on the supplies
festevam at gmail.com
Fri May 31 17:52:05 CEST 2013
On Fri, May 31, 2013 at 12:45 PM, Marek Vasut <marex at denx.de> wrote:
> Ah, that's _very_ likely. I think the chip will NAK I2C communication without
> having clock supplied to it. I did look into this stuff with an LA yesterday
> night and I saw the 2-byte write followed by I2C NAK.
Yes, I haven't had a chance to try enabling the saif clock earlier and
I am currently out of office.
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