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| author | Stephen Boyd <swboyd@chromium.org> | 2018-10-11 01:50:50 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-10-11 03:10:40 +0300 |
| commit | 00f73f97527f6ea8b4bc2bc63c44299bcc2f5cab (patch) | |
| tree | 22cdc496989587a749f3cbbc745ca96a73dce36b /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | dde27443211062e841806feaf690674b7c3a599f (diff) | |
| download | linux-00f73f97527f6ea8b4bc2bc63c44299bcc2f5cab.tar.xz | |
Input: elants_i2c - use DMA safe i2c when possible
To avoid bounce buffer when an i2c controller decides to use DMA for a
transaction, let's make out buffer that we use for reads DMA-safe and let
the master know that DMAing into it is safe.
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions