On Fri, Apr 03, 2020 at 11:40:08PM +0900, Tetsuya Isaki wrote: > I don't think so. Each driver/hardware may have their specific > restrictions. Some driver/hardware may be able to set at 1msec > but others may not. It's nature. And this is also why we > should not be eager to reduce default blk_ms.
What I meant is that the generic audio system may have a way to query the concrete driver(s) in use for a minimum value they support, and then auto-scales the blk_ms appropriately. Martin
