The patch
ASoC: atmel: sam9x5_wm8731: consider CPU-Platform possibility
has been applied to the asoc tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.3
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
From e1be6aa0984e8b3d1aeccda527360f9c7c9ff54f Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com Date: Fri, 28 Jun 2019 10:47:06 +0900 Subject: [PATCH] ASoC: atmel: sam9x5_wm8731: consider CPU-Platform possibility
commit ced5b08020cd ("ASoC: atmel: sam9x5_wm8731: 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 ced5b08020cd ("ASoC: atmel: sam9x5_wm8731: don't select unnecessary Platform") Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/atmel/sam9x5_wm8731.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/sound/soc/atmel/sam9x5_wm8731.c b/sound/soc/atmel/sam9x5_wm8731.c index d2dc344ff0a8..7822425d5e61 100644 --- a/sound/soc/atmel/sam9x5_wm8731.c +++ b/sound/soc/atmel/sam9x5_wm8731.c @@ -88,7 +88,7 @@ static int sam9x5_wm8731_driver_probe(struct platform_device *pdev) card = devm_kzalloc(&pdev->dev, sizeof(*card), GFP_KERNEL); priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); dai = devm_kzalloc(&pdev->dev, sizeof(*dai), GFP_KERNEL); - comp = devm_kzalloc(&pdev->dev, 2 * sizeof(*comp), GFP_KERNEL); + comp = devm_kzalloc(&pdev->dev, 3 * sizeof(*comp), GFP_KERNEL); if (!dai || !card || !priv || !comp) { ret = -ENOMEM; goto out; @@ -107,6 +107,8 @@ static int sam9x5_wm8731_driver_probe(struct platform_device *pdev) dai->num_cpus = 1; dai->codecs = &comp[1]; dai->num_codecs = 1; + dai->platforms = &comp[2]; + dai->num_platforms = 1;
dai->name = "WM8731"; dai->stream_name = "WM8731 PCM"; @@ -143,6 +145,7 @@ static int sam9x5_wm8731_driver_probe(struct platform_device *pdev) goto out; } dai->cpus->of_node = cpu_np; + dai->platforms->of_node = cpu_np;
priv->ssc_id = of_alias_get_id(cpu_np, "ssc");