Print the error reason for typec_altmode_enter so users can understand why displayport failed to enter. Signed-off-by: Abhishek Pandit-Subedi <abhishekpandit@xxxxxxxxxxxx> --- (no changes since v1) drivers/usb/typec/altmodes/displayport.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/typec/altmodes/displayport.c b/drivers/usb/typec/altmodes/displayport.c index 3245e03d59e6..e292780ec309 100644 --- a/drivers/usb/typec/altmodes/displayport.c +++ b/drivers/usb/typec/altmodes/displayport.c @@ -252,7 +252,8 @@ static void dp_altmode_work(struct work_struct *work) case DP_STATE_ENTER: ret = typec_altmode_enter(dp->alt, NULL); if (ret && ret != -EBUSY) - dev_err(&dp->alt->dev, "failed to enter mode\n"); + dev_err(&dp->alt->dev, "failed to enter mode: %d\n", + ret); break; case DP_STATE_ENTER_PRIME: ret = typec_cable_altmode_enter(dp->alt, TYPEC_PLUG_SOP_P, NULL); -- 2.47.0.338.g60cca15819-goog
