| Message ID | 1474990545-29282-1-git-send-email-ckeepax@opensource.wolfsonmicro.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | d605bd024e085ba7fe0fbedf1707d339ea9cc0af |
| Headers | show |
On Tue, Sep 27, 2016 at 04:35:44PM +0100, Charles Keepax wrote: > 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. This doesn't apply against current code, please check and resend.
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index 780cf4f..eaf1dbb 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; }
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> --- sound/soc/codecs/arizona.c | 4 ++++ 1 file changed, 4 insertions(+)