[alsa-devel] [PATCH v11] ASoC: fsl: Add S/PDIF machine driver

Stephen Warren swarren at wwwdotorg.org
Fri Aug 23 21:08:28 CEST 2013

On 08/23/2013 02:04 AM, Nicolin Chen wrote:
> This patch implements a device-tree-only machine driver for Freescale
> i.MX series Soc. It works with spdif_transmitter/spdif_receiver and
> fsl_spdif.c drivers.

The binding looks reasonable to me now. Thanks.

> diff --git a/sound/soc/fsl/imx-spdif.c b/sound/soc/fsl/imx-spdif.c

> +	if (of_property_read_bool(np, "spdif-out")) {

I'd be tempted to safe those property values into a variable so that ...

> +	data->txdev = platform_device_register_simple("spdif-dit", -1, NULL, 0);
> +	data->rxdev = platform_device_register_simple("spdif-dir", -1, NULL, 0);

... those two statements could be conditional upon whether TX/RX were
required too.

However, this isn't a big deal, and could be cleaned up later.

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