This is a note to let you know that I've just added the patch titled
ASoC: sun8i-codec: Invert Master / Slave condition
to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: asoc-sun8i-codec-invert-master-slave-condition.patch and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From 560bfe774f058e97596f30ff71cffdac52b72914 Mon Sep 17 00:00:00 2001
From: Maxime Ripard maxime.ripard@free-electrons.com Date: Wed, 8 Nov 2017 16:47:08 +0100 Subject: ASoC: sun8i-codec: Invert Master / Slave condition
From: Maxime Ripard maxime.ripard@free-electrons.com
commit 560bfe774f058e97596f30ff71cffdac52b72914 upstream.
The current code had the condition backward when checking if the codec should be running in slave or master mode.
Fix it, and make the comment a bit more readable.
Fixes: 36c684936fae ("ASoC: Add sun8i digital audio codec") Signed-off-by: Maxime Ripard maxime.ripard@free-electrons.com Reviewed-by: Chen-Yu Tsai wens@csie.org Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- sound/soc/sunxi/sun8i-codec.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
--- a/sound/soc/sunxi/sun8i-codec.c +++ b/sound/soc/sunxi/sun8i-codec.c @@ -170,11 +170,11 @@ static int sun8i_set_fmt(struct snd_soc_
/* clock masters */ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { - case SND_SOC_DAIFMT_CBS_CFS: /* DAI Slave */ - value = 0x0; /* Codec Master */ + case SND_SOC_DAIFMT_CBS_CFS: /* Codec slave, DAI master */ + value = 0x1; break; - case SND_SOC_DAIFMT_CBM_CFM: /* DAI Master */ - value = 0x1; /* Codec Slave */ + case SND_SOC_DAIFMT_CBM_CFM: /* Codec Master, DAI slave */ + value = 0x0; break; default: return -EINVAL;
Patches currently in stable-queue which might be from maxime.ripard@free-electrons.com are
queue-4.14/asoc-sun8i-codec-set-the-bclk-divider.patch queue-4.14/asoc-sun8i-codec-fix-left-and-right-channels-inversion.patch queue-4.14/asoc-sun8i-codec-invert-master-slave-condition.patch