ASoC: Add debug message to track widget power up/down



Add a debug message which can be used for tracking widgets being
power-up and powered-down by DAPM, mainly used for debugging
purpose.

Change-Id: I291a381da44edca3bc2bb07be53b1969c03a48f0
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>

parent 4c15a7ab

sound/soc/soc-dapm.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -1573,6 +1573,13 @@ static void dapm_seq_run(struct snd_soc_card *card,
		break;
		}

		/*
		* Add this debug log to keep track of widgets being
		* powered-up and powered-down.
		*/
		dev_dbg(w->dapm->dev, "dapm: powering %s widget %s\n",
		power_up ? "up" : "down", w->name);

		if (ret < 0)
		dev_err(w->dapm->dev,
		"ASoC: Failed to apply widget power: %d\n", ret);