| commit | 0718b764880434ac7a5b7c0f5cb2c805c589a807 | [log] [tgz] |
|---|---|---|
| author | Frode Isaksen <fisaksen@baylibre.com> | Thu Feb 23 19:01:59 2017 +0100 |
| committer | Mark Brown <broonie@kernel.org> | Wed Mar 15 19:35:39 2017 +0000 |
| tree | 8e173273f8ca2d1e856061716c6da501b38c17b5 | |
| parent | 6b3a631e7f8eca75a987ed760898d28fb3628143 [diff] |
spi: davinci: do not use DMA if transfer length is less than 16 Higher bitrate and lower CPU load if using PIO in this case. Signed-off-by: Frode Isaksen <fisaksen@baylibre.com> Signed-off-by: Mark Brown <broonie@kernel.org>