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ASoC: rockchip: Use dummy_dai for rt5514 dsp dailink 

The rt5514 dsp captures pcm data through spi directly, so we should not
use rockchip-i2s as it's cpu dai like other codecs.

Use dummy_dai for rt5514 dsp dailink to make voice wakeup work again.

Reported-by: Jimmy Cheng-Yi Chiang <cychiang@google.com>
Fixes: (72cfb0f20c ASoC: rockchip: Use codec of_node and dai_name for rt5514 dsp)
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Tested-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jeffy Chen 2017-11-21 16:25:17 +08:00 committed by Mark Brown
parent db51707b9c
commit fde7f9dbc7
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 16 additions and 3 deletions
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19
sound/soc/rockchip/rk3399_gru_sound.c
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@ -367,7 +367,8 @@ static const struct snd_soc_dai_link rockchip_dais[] = {
[DAILINK_RT5514_DSP] = {
.name = "RT5514 DSP",
.stream_name = "Wake on Voice",
.codec_dai_name = "rt5514-dsp-cpu-dai",
.codec_name = "snd-soc-dummy",
.codec_dai_name = "snd-soc-dummy-dai",
},
};
@ -528,7 +529,18 @@ static int rockchip_sound_of_parse_dais(struct device *dev,
if (index < 0)
continue;
np_cpu = (index == DAILINK_CDNDP) ? np_cpu1 : np_cpu0;
switch (index) {
case DAILINK_CDNDP:
np_cpu = np_cpu1;
break;
case DAILINK_RT5514_DSP:
np_cpu = np_codec;
break;
default:
np_cpu = np_cpu0;
break;
}
if (!np_cpu) {
dev_err(dev, "Missing 'rockchip,cpu' for %s\n",
rockchip_dais[index].name);
@ -538,7 +550,8 @@ static int rockchip_sound_of_parse_dais(struct device *dev,
dai = &card->dai_link[card->num_links++];
*dai = rockchip_dais[index];
dai->codec_of_node = np_codec;
if (!dai->codec_name)
dai->codec_of_node = np_codec;
dai->platform_of_node = np_cpu;
dai->cpu_of_node = np_cpu;