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| author | Benjamin Tissoires <[email protected]> | 2019-05-28 01:43:49 +0000 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2019-05-28 01:50:45 +0000 |
| commit | 3abcc5329aecda19be1b9f91af51a257d23ccfe3 (patch) | |
| tree | 600364391358035f76fa0d122488d68547fb27e6 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | Input: elan_i2c - do not query the info if they are provided (diff) | |
| download | kernel-3abcc5329aecda19be1b9f91af51a257d23ccfe3.tar.gz kernel-3abcc5329aecda19be1b9f91af51a257d23ccfe3.zip | |
Input: elantech/SMBus - export all capabilities from the PS/2 node
The recent touchpads might not have all the information regarding the
characteristics through the I2C port.
On some Lenovo t480s, this results in the touchpad not being detected
as a clickpad, and on the Lenovo P52, this results in a failure while
fetching the resolution through I2C.
We need to imitate the Windows behavior: fetch the data under PS/2, and
limit the querries under I2C.
This patch prepares this by exporting the info from PS/2.
Signed-off-by: Benjamin Tissoires <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions