В Чт, 01/02/2024 в 15:06 +0800, vincenttew пишет: > Behringer UMC202HD and UMC404HD take some times to validate the clock > source. To prevent more DAC have the same delay which return the > false > in the first time, remove the USB id check to have a chance to retry > the > clock validate. > > Signed-off-by: vincenttew <vincenttew@xxxxxxxxxx> Thank you for the patch! My thought about this change: - Retrying clock source validation probably make sense only in the case of Internal clock. But I'm not sure. - If we want to make this a standard driver behaviour, then the code needs to be moved out of the quirk function IMO.