Commit d3569a47 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown

ASoC: sunxi: sun4i-codec: consider CPU-Platform possibility

commit 3f780533 ("ASoC: sunxi: sun4i-codec: don't select unnecessary
Platform")

Current ALSA SoC avoid to add duplicate component to rtd,
and this driver was selecting CPU component as Platform component.
Thus, above patch removed Platform settings from this driver,
because it assumed these are same component.

But, some CPU driver is using generic DMAEngine, in such case, both
CPU component and Platform component will have same of_node/name.
In other words, there are some components which are different but
have same of_node/name.

In such case, Card driver definitely need to select Platform even
though it is same as CPU.
It is depends on CPU driver, but is difficult to know it from Card driver.
This patch reverts above patch.

Fixes: commit 3f780533 ("ASoC: sunxi: sun4i-codec: don't select unnecessary Platform")
Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent e22c32e1
......@@ -1297,21 +1297,24 @@ static struct snd_soc_dai_link *sun4i_codec_create_link(struct device *dev,
struct snd_soc_dai_link *link = devm_kzalloc(dev, sizeof(*link),
GFP_KERNEL);
struct snd_soc_dai_link_component *dlc = devm_kzalloc(dev,
2 * sizeof(*dlc), GFP_KERNEL);
3 * sizeof(*dlc), GFP_KERNEL);
if (!link || !dlc)
return NULL;
link->cpus = &dlc[0];
link->codecs = &dlc[1];
link->platforms = &dlc[2];
link->num_cpus = 1;
link->num_codecs = 1;
link->num_platforms = 1;
link->name = "cdc";
link->stream_name = "CDC PCM";
link->codecs->dai_name = "Codec";
link->cpus->dai_name = dev_name(dev);
link->codecs->name = dev_name(dev);
link->platforms->name = dev_name(dev);
link->dai_fmt = SND_SOC_DAIFMT_I2S;
*num_links = 1;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment