[alsa-devel] [PATCH v2] ASoC: cs42888: Add codec driver support
brian.austin at cirrus.com
Tue Mar 11 16:41:32 CET 2014
On Tue, 11 Mar 2014, Nicolin Chen wrote:
> This patch adds support for the Cirrus Logic CS42888 Audio CODEC that
> has four 24-bit A/D and eight 24-bit D/A converters.
> [ CS42888 supports both I2C and SPI control ports. As initial patch,
> this patch only adds the support for I2C. ]
> Signed-off-by: Nicolin Chen <Guangyu.Chen at freescale.com>
So WRT the CS42888, this is one device in a series of 2 devices that are
register compatible with the only difference being that the CS42488 has 2
extra ADC's. Same die and same DeviceID.
Would it make more sense to submit the driver with the extra ADC's to make
it feature complete for both devices? Wouldn't be odd to have 2 drivers
that do the same for 98% of the code.
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