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| author | Johan Hovold <johan+linaro@kernel.org> | 2024-05-07 16:48:19 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-06-07 13:01:09 -0500 |
| commit | 7bfb6a4289b0a63d67ec7d4ce3018cb4a7442f6a (patch) | |
| tree | bf7d96174f5d094fedbc30e101ba65e05d3ad5ea /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 8e99e770f7eab8f8127098df7824373c4b4e8b5c (diff) | |
arm64: dts: qcom: sc8280xp-x13s: fix touchscreen power on
The Elan eKTH5015M touch controller on the X13s requires a 300 ms delay
before sending commands after having deasserted reset during power on.
Switch to the Elan specific binding so that the OS can determine the
required power-on sequence and make sure that the controller is always
detected during boot.
Note that the always-on 1.8 V supply (s10b) is not used by the
controller directly and should not be described.
Fixes: 32c231385ed4 ("arm64: dts: qcom: sc8280xp: add Lenovo Thinkpad X13s devicetree")
Cc: stable@vger.kernel.org # 6.0
Tested-by: Steev Klimaszewski <steev@kali.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20240507144821.12275-6-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions