On Thu, 22 Oct 2020 10:52:21 +0300, Alexander Kochetkov wrote: > DMA-based transfer will be enabled if data length is larger than FIFO size > (64 bytes for A64). This greatly reduce number of interrupts for > transferring data. > > For smaller data size PIO mode will be used. In PIO mode whole buffer will > be loaded into FIFO. > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next Thanks! [1/1] spi: spi-sun6i: implement DMA-based transfer mode commit: 345980a3a5e5e1c99fc621e2ce878fb150ad2287 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark