From: Ricardo Neri <ricardo.neri@ti.com>
Date: Wed, 23 Nov 2011 02:09:41 +0000 (-0600)
Subject: ASoC: OMAP: HDMI: Introduce driver data for audio codec
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b17ce117322a446f13716132e47b672d7bf25a30;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.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 <ricardo.neri@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---

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 = {