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| author |   Addy Ke <addy.ke@rock-chips.com> | 2014-10-15 19:26:18 +0800 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2014-10-15 15:05:38 +0200 |
| commit | c28be31b11f56b3bb62490dfe5304eaa2724afc2 (patch) | |
| tree | a6d6abddeb38faee5fcebe670e949b2220264e51 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | spi/rockchip: fix bug that case spi can't go as fast as slave request (diff) | |
| download | linux-dev-c28be31b11f56b3bb62490dfe5304eaa2724afc2.tar.xz linux-dev-c28be31b11f56b3bb62490dfe5304eaa2724afc2.zip | |
spi/rockchip: fix bug that cause spi transfer timed out in DMA duplex mode
In rx mode, dma must be prepared before spi is enabled.
But in tx and tr mode, spi must be enabled first.
Signed-off-by: Addy Ke <addy.ke@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions