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| author | Ricardo Neri <ricardo.neri@ti.com> | 2011-11-22 20:09:41 -0600 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-01-05 10:34:47 +0200 |
| commit | b17ce117322a446f13716132e47b672d7bf25a30 (patch) | |
| tree | 3d0a89f0bad270f99e9ed61a72a64f0fd8373033 | |
| parent | 7282f1b7c9b5210114ce1ebb0ea5fe8a63fd5778 (diff) | |
| download | linux-b17ce117322a446f13716132e47b672d7bf25a30.tar.gz linux-b17ce117322a446f13716132e47b672d7bf25a30.tar.bz2 linux-b17ce117322a446f13716132e47b672d7bf25a30.zip | |
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>
| -rw-r--r-- | drivers/video/omap2/dss/hdmi.c | 9 |
1 files changed, 9 insertions, 0 deletions
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 = { |