[PATCH v4 0/9] Add support for audiocodec in Allwinner A64

[maxime.ripard@bootlin.com (Maxime Ripard)]

Hi,

On Mon, Oct 15, 2018 at 08:02:30PM -0700, Vasily Khoruzhick wrote:
> This series adds Allwinner A64 audiocodec support into sun4i-i2s,
> sun8i-codec drivers, introduces new sun50i-codec-analog driver and enables
> sound on Pine64, SoPine boards and Pinebook.
> 
> I2S for audiocodec in A64 is different from other 3 I2S modules but
> similar to one in A10, digital part of codec is compatible with A33 and
> analog controls part is completely different from other SoCs - it shares
> only few bits in few registers, so adding support for it into existing
> sun8i-codec-analog would mean duplicating all the widgets, controls and
> some routes and making it hard to read. Therefore it makes sense to
> introduce new driver.
> 
> v2: - Use simple-amplifier for speaker amp on Pinebook
>     - Rename sun50i-a64-i2s to sun50i-a64-codec-i2s to preserve compatible
>       string for other 3 I2S modules in A64 in case if there's any
>       incompatibility with H3
> v3: - renamed sunxi-adda-pr-regmap to sun8i-adda-pr-regmap
>     - use ilog2() to calculate reg value for LRCK div instead of using a
>       table
> v4: - dts: don't use 'Mic' and 'Headset Mic' widgets from sun8i-codec,
>       define our board-level widgets instead.

You also need to collect the tags that are given by the various people
involved in that review :)

Maxime

-- 
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com