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.
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Thanks, Mark
From d605bd024e085ba7fe0fbedf1707d339ea9cc0af Mon Sep 17 00:00:00 2001
From: Charles Keepax ckeepax@opensource.wolfsonmicro.com 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@opensource.wolfsonmicro.com Signed-off-by: Mark Brown broonie@kernel.org --- 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; }