On Tue, May 23, 2017 at 11:09:31AM +0200, Julian Scheel wrote:
> This adds a driver for the TI PCM9211 digital audio interfaces
> transceiver. The driver currently only handles the receiver aspect of
> the chip and supports only control of the primary I2S (MAIN) output
> port. Support for AUX output is trivial to add, but wasn't done due to
> missing hardware for testing. The same goes for the transmitter
> functionality.
> The driver uses some extra device-tree fields to allow configuration of
> pin functions directly out of this driver.
>
> Signed-off-by: Julian Scheel <julian@xxxxxxxx>
> ---
> .../devicetree/bindings/sound/pcm9211.txt | 118 ++
> MAINTAINERS | 6 +
> include/dt-bindings/sound/pcm9211.h | 55 +
> sound/soc/codecs/Kconfig | 10 +
> sound/soc/codecs/Makefile | 4 +
> sound/soc/codecs/pcm9211-i2c.c | 65 +
> sound/soc/codecs/pcm9211.c | 1357 ++++++++++++++++++++
> sound/soc/codecs/pcm9211.h | 206 +++
> 8 files changed, 1821 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/sound/pcm9211.txt
> create mode 100644 include/dt-bindings/sound/pcm9211.h
> create mode 100644 sound/soc/codecs/pcm9211-i2c.c
> create mode 100644 sound/soc/codecs/pcm9211.c
> create mode 100644 sound/soc/codecs/pcm9211.h
>
> [...]
> diff --git a/sound/soc/codecs/pcm9211.c b/sound/soc/codecs/pcm9211.c
> new file mode 100644
> index 000000000000..0ab4ad551df8
> --- /dev/null
> +++ b/sound/soc/codecs/pcm9211.c
> @@ -0,0 +1,1357 @@
> [...]
> +int pcm9211_probe(struct device *dev, struct regmap *regmap)
> +{
> [...]
> + priv->int0 = devm_gpiod_get_optional(dev, "int0", GPIOD_IN);
> + if (IS_ERR(priv->reset)) {
> + ret = PTR_ERR(priv->reset);
> + dev_err(dev, "Failed to get reset gpio: %d\n", ret);
> + return ret;
> + }
In above block; reset should be int0, three lines affected.
--
James Cameron
http://quozl.netrek.org/
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