The patch
ASoC: arizona: Add debug prints for output power up/down times
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
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 d605bd024e085ba7fe0fbedf1707d339ea9cc0af Mon Sep 17 00:00:00 2001
From: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 27 Sep 2016 16:35:44 +0100
Subject: [PATCH] ASoC: arizona: Add debug prints for output power up/down
times
When debugging it is useful to check the total power up/down delay that
is executed as part of the coalesced output delay. This patch adds some
debug prints for this.
Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
sound/soc/codecs/arizona.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index fae6ccf8405b..7a99f77bbe84 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -891,6 +891,8 @@ int arizona_out_ev(struct snd_soc_dapm_widget *w,
case ARIZONA_OUT3R_ENA_SHIFT:
priv->out_up_pending--;
if (!priv->out_up_pending) {
+ dev_dbg(codec->dev, "Power up delay: %d\n",
+ priv->out_up_delay);
msleep(priv->out_up_delay);
priv->out_up_delay = 0;
}
@@ -925,6 +927,8 @@ int arizona_out_ev(struct snd_soc_dapm_widget *w,
case ARIZONA_OUT3R_ENA_SHIFT:
priv->out_down_pending--;
if (!priv->out_down_pending) {
+ dev_dbg(codec->dev, "Power down delay: %d\n",
+ priv->out_down_delay);
msleep(priv->out_down_delay);
priv->out_down_delay = 0;
}
--
2.9.3
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