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List:       alsa-devel
Subject:    [alsa-devel] [PATCH] ASoC: Allow source specification for CODEC level sysclk
From:       lrg () ti ! com (Liam Girdwood)
Date:       2011-08-31 10:54:39
Message-ID: 4E5E12EF.7020301 () ti ! com
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On 24/08/11 20:09, Mark Brown wrote:
> Similarly to PLLs/FLLs some modern CODECs provide selectable system clock
> sources. When the clock is the clock for a DAI we do not usually need to
> identify which clock is being configured so can use clk_id for the source
> clock but with CODEC wide system clocks we will need to specify both the
> clock being configured and the source.
> 
> Add a source argument to the CODEC driver set_sysclk() operation to
> reflect this. As this operation is not as widely used as the DAI
> set_sysclk() operation the change is not very invasive. We probably
> ought to go and make the same alternation for DAIs at some point.
> 
> Signed-off-by: Mark Brown <broonie at opensource.wolfsonmicro.com>

Acked-by: Liam Girdwood <lrg at ti.com>

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