[alsa-devel] [PATCH 3/4] ASoC: TWL4030: Only update the needed bits in *set_dai_sysclk
Peter Ujfalusi
peter.ujfalusi at nokia.com
Mon Oct 19 14:59:38 CEST 2009
On Monday 19 October 2009 15:55:08 ext Mark Brown wrote:
> On Mon, Oct 19, 2009 at 03:42:19PM +0300, Peter Ujfalusi wrote:
> > + apll_ctrl = twl4030_read_reg_cache(codec, TWL4030_REG_APLL_CTL);
> > + apll_ctrl &= ~TWL4030_APLL_INFREQ;
> > switch (freq) {
>
> I'll apply this - it's idiomatic for the current driver - but you might
> want to look at snd_soc_update_bits() which does a read/modify/write
> cycle for you.
>
Yeah, it is a good idea.
I'll address this when I go through the soc codec driver in my planned revisit
and cleanup round quite soon.
Thanks,
Péter
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