diff options
| author | David Cohen <[email protected]> | 2014-10-14 10:54:37 -0700 |
|---|---|---|
| committer | Linus Walleij <[email protected]> | 2014-10-28 11:16:26 +0100 |
| commit | d90c33818967c5e5371961604ad98b4dea4fa3f4 (patch) | |
| tree | 977bffd928f148af7248209166c282e16aeb3dac /tools/perf/util/trace-event-scripting.c | |
| parent | c11f042b8607f38410351fb30c224783f2b24fb7 (diff) | |
pinctrl: baytrail: show output gpio state correctly on Intel Baytrail
Even if a gpio pin is set to output, we still need to set INPUT_EN
functionality (by clearing INPUT_EN bit) to be able to read the pin's
level.
E.g. without this change, we'll always read low level state from sysfs.
Cc: <[email protected]> # v3.14+
Cc: Mathias Nyman <[email protected]>
Signed-off-by: David Cohen <[email protected]>
Reviewed-by: Felipe Balbi <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions