On Fri, Dec 5, 2008 at 3:00 PM, Mark Brown <broonie@xxxxxxxxxxxxx> wrote:
> On Fri, Dec 05, 2008 at 02:45:04PM +0200, Jarkko Nikula wrote:
> > On Thu, Dec 4, 2008 at 8:37 PM, Mark Brown <broonie@xxxxxxxxxxxxx>
> wrote:
>
> > > I can't help thinking that it'd be easier to just use "Left Line" and
> > > "Right Line" but that's an existing issue in the driver.
>
> > Yeah, same thoughts. Started to look only now, but what's the idea to
> > separate stereo control into two mono control in commit
> > 54f01916297bafc18bd7df4e2300a0544a84fce3? Change like
>
> Several codecs do this - systems often end up doing things like using
> the line inputs as unrelated mono paths rather than as a stereo path.
> How likely that is to happen with this codec I don't know.
>
Or did I read the idea of patch wrong? Before there were stereo contol for
PGAL -> HPL
PGAR -> HPR
and now
PGAL -> HPL
PGAL -> HPR
PGAR seems to be missing?
- SOC_DOUBLE_R("HP PGA Bypass Playback Volume", PGAL_2_HPLOUT_VOL,
- PGAR_2_HPROUT_VOL, 0, 0x7f, 1),
+ SOC_SINGLE("HPL PGA Bypass Playback Volume", PGAL_2_HPLOUT_VOL,
+ 0, 0x7f, 1),
+ SOC_SINGLE("HPR PGA Bypass Playback Volume", PGAL_2_HPROUT_VOL,
+ 0, 0x7f, 1),
Codec itself can route all Line2[L | R], PGA [L | R], DAC [L | R] into all
seven output stages. Which are Mono, Line [L |R] and HP [H |L] with HP
having own volumes for HP positive and negative.
Jarkko
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