From db1572d43ffbbe2d161d3e7a8fd5295667e42107 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Fri, 28 Jun 2019 10:49:14 +0900 Subject: [PATCH] ASoC: tegra: trimslice: consider CPU-Platform possibility commit 567b374d9973 ("ASoC: tegra: trimslice: 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 567b374d9973 ("ASoC: tegra: trimslice: don't select unnecessary Platform") Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/tegra/trimslice.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sound/soc/tegra/trimslice.c b/sound/soc/tegra/trimslice.c index 61e04a42eda3..3f67ddd13674 100644 --- a/sound/soc/tegra/trimslice.c +++ b/sound/soc/tegra/trimslice.c @@ -79,7 +79,8 @@ static const struct snd_soc_dapm_route trimslice_audio_map[] = { SND_SOC_DAILINK_DEFS(single_dsp, DAILINK_COMP_ARRAY(COMP_EMPTY()), - DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "tlv320aic23-hifi"))); + DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "tlv320aic23-hifi")), + DAILINK_COMP_ARRAY(COMP_EMPTY())); static struct snd_soc_dai_link trimslice_tlv320aic23_dai = { .name = "TLV320AIC23", @@ -137,6 +138,9 @@ static int tegra_snd_trimslice_probe(struct platform_device *pdev) goto err; } + trimslice_tlv320aic23_dai.platforms->of_node = + trimslice_tlv320aic23_dai.cpus->of_node; + ret = tegra_asoc_utils_init(&trimslice->util_data, &pdev->dev); if (ret) goto err;