diff options
author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-11-01 22:41:15 -0500 |
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committer | Linus Walleij <linus.walleij@linaro.org> | 2021-11-16 02:19:15 +0100 |
commit | 3a3a100473d2f6ebf9bdfe6efedd7e18de724388 (patch) | |
tree | 8cb2654d847452fbc136fe79d62f099c81c554c8 /include | |
parent | 9b3b94e9eb144ef80363b94c178a9a5b9172d295 (diff) |
pinctrl: qcom: sdm845: Enable dual edge errata
It has been observed that dual edge triggered wakeirq GPIOs on SDM845
doesn't trigger interrupts on the falling edge.
Enabling wakeirq_dual_edge_errata for SDM845 indicates that the PDC in
SDM845 suffers from the same problem described, and worked around, by
Doug in 'c3c0c2e18d94 ("pinctrl: qcom: Handle broken/missing PDC dual
edge IRQs on sc7180")', so enable the workaround for SDM845 as well.
The specific problem seen without this is that gpio-keys does not detect
the falling edge of the LID gpio on the Lenovo Yoga C630 and as such
consistently reports the LID as closed.
Fixes: e35a6ae0eb3a ("pinctrl/msm: Setup GPIO chip in hierarchy")
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Tested-By: Steev Klimaszewski <steev@kali.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20211102034115.1946036-1-bjorn.andersson@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions