diff options
| author | Charles Keepax <ckeepax@opensource.wolfsonmicro.com> | 2016-09-27 16:35:44 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-09-27 09:07:07 -0700 |
| commit | d605bd024e085ba7fe0fbedf1707d339ea9cc0af (patch) | |
| tree | 3b689102ffa98008bb8f6d4f332a4efe4bdba7da /sound | |
| parent | 57a60cc3616c8f5447d914b646a1d6df2ba9cc9d (diff) | |
| download | lwn-d605bd024e085ba7fe0fbedf1707d339ea9cc0af.tar.gz lwn-d605bd024e085ba7fe0fbedf1707d339ea9cc0af.zip | |
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>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/arizona.c | 4 |
1 files changed, 4 insertions, 0 deletions
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; } |