Commit b17ce117 authored Nov 22, 2011 by Ricardo Neri Committed by Tomi Valkeinen Jan 05, 2012

ASoC: OMAP: HDMI: Introduce driver data for audio codec



Under the new DSS architecture for HDMI, there is a clear separation
between general DSS code and HDMI IP-specific data. Functions
that require access to the HDMI driver IP-specific data receive an
hdmi_ip_data structure. The ASoC codec require access to such
IP-specific data. Then, instead of accessing it directly, it will be
passed as codec driver data. This also helps to have a clear separation
between DSS and ASoC portions of the code.

Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

parent 7282f1b7

drivers/video/omap2/dss/hdmi.c

+9 −0

Original line number	Diff line number	Diff line
		@@ -705,7 +705,16 @@ static int hdmi_audio_startup(struct snd_pcm_substream *substream,
		return 0;
		}

		static int hdmi_audio_codec_probe(struct snd_soc_codec *codec)
		{
		struct hdmi_ip_data *priv = &hdmi.ip_data;

		snd_soc_codec_set_drvdata(codec, priv);
		return 0;
		}

		static struct snd_soc_codec_driver hdmi_audio_codec_drv = {
		.probe = hdmi_audio_codec_probe,
		};

		static struct snd_soc_dai_ops hdmi_audio_codec_ops = {