[alsa-devel] [PATCH/RFC 11/14] ASoC: samsung: odroidx2: Handle I2S CDCLK clock conditionally

Mark Brown broonie at kernel.org
Fri Dec 12 19:53:32 CET 2014


On Thu, Dec 11, 2014 at 06:45:49PM +0100, Sylwester Nawrocki wrote:
> If the codec control it's master clock provider by the I2S module
> we should not be touching it with set_sysclk() calls.
> So skip the set_sysclk() call in the machine driver if "clocks"
> property is found in the codec device node.

Please clarify in the changelog here that this is a transition measure
to support old DTs, it's not clear why we might want to do things for
the I2S controller by fishing around in the CODEC DT otherwise.
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