From: Ricardo Neri Date: Wed, 23 Nov 2011 02:09:41 +0000 (-0600) Subject: ASoC: OMAP: HDMI: Introduce driver data for audio codec X-Git-Tag: v3.3-rc1~59^2~2^2~7 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b17ce117322a446f13716132e47b672d7bf25a30;p=karo-tx-linux.git 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 Signed-off-by: Tomi Valkeinen --- diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c index b064762b6994..3c96d771e2c9 100644 --- a/drivers/video/omap2/dss/hdmi.c +++ b/drivers/video/omap2/dss/hdmi.c @@ -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 = {