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authorBjorn Andersson <bjorn.andersson@linaro.org>2021-11-01 22:41:15 -0500
committerLinus Walleij <linus.walleij@linaro.org>2021-11-16 02:19:15 +0100
commit3a3a100473d2f6ebf9bdfe6efedd7e18de724388 (patch)
tree8cb2654d847452fbc136fe79d62f099c81c554c8 /include
parent9b3b94e9eb144ef80363b94c178a9a5b9172d295 (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>
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