From: Banajit Goswami bgoswami@codeaurora.org
Add a debug log to help track widgets being powered-up and powered-down by DAPM.
Signed-off-by: Banajit Goswami bgoswami@codeaurora.org --- sound/soc/soc-dapm.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 29cdfbf4c888..9bab90410de5 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -1665,6 +1665,13 @@ 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);