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

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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>
This commit is contained in:
Ricardo Neri 2011-11-22 20:09:41 -06:00 committed by Tomi Valkeinen
parent 7282f1b7c9
commit b17ce11732
1 changed files with 9 additions and 0 deletions
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9
drivers/video/omap2/dss/hdmi.c
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@ -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 = {