diff options
| author | Paul Cercueil <[email protected]> | 2015-05-06 16:52:13 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2015-05-06 16:54:25 -0700 |
| commit | 5f6f117c12a3fb25ecadd6dfcdd1a3a431269ade (patch) | |
| tree | 241808c71b7ccde22694dd564c06a7fc4970b79f /tools/perf/scripts/python/bin | |
| parent | c615dcb6d13e6db3083507114fa3696be98d5211 (diff) | |
Input: goodix - check the 'buffer status' bit before reading data
The MSB of the first byte read via I2C at the coordinates address
indicates whether the data is valid or ready (called "buffer status" in
the datasheets) when an interrupt is raised. Previously, this bit was
ignored, which resulted in a lot of incorrect detections of "finger
removed" events.
Signed-off-by: Paul Cercueil <[email protected]>
Acked-by: Bastien Nocera <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions