From 917df025e1db1286afb6e46914ae3e8b40241568 Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Thu, 14 Jul 2022 09:10:43 +0800 Subject: ASoC: codecs: show PING status on resume failures This helper should help identify cases where devices fall off the bus and don't resync. BugLink: https://github.com/thesofproject/linux/issues/3638 Signed-off-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Signed-off-by: Bard Liao Acked-By: Vinod Koul Link: https://lore.kernel.org/r/20220714011043.46059-5-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown --- sound/soc/codecs/max98373-sdw.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'sound/soc/codecs/max98373-sdw.c') diff --git a/sound/soc/codecs/max98373-sdw.c b/sound/soc/codecs/max98373-sdw.c index 97b64477dde6..899965b19d12 100644 --- a/sound/soc/codecs/max98373-sdw.c +++ b/sound/soc/codecs/max98373-sdw.c @@ -281,6 +281,8 @@ static __maybe_unused int max98373_resume(struct device *dev) msecs_to_jiffies(MAX98373_PROBE_TIMEOUT)); if (!time) { dev_err(dev, "Initialization not complete, timed out\n"); + sdw_show_ping_status(slave->bus, true); + return -ETIMEDOUT; } -- cgit v1.2.3