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authorJagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com>2017-05-23 20:03:25 +0300
committerLinus Walleij <linus.walleij@linaro.org>2017-05-29 11:25:52 +0200
commit2a56e9195dfb59548cc8b32e8e8d0eef4b65f7eb (patch)
treef5d6a9a2f65908727102a065e9e41284c2e4ab3c /mm
parent25e3ef894eef419ee239da42edc6c1f8a4f1cfb5 (diff)
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PNP / ACPI: add support for GpioInt resource type
The PNP ACPI driver parses ACPI interrupt resource but not GpioInt resource. When the firmware passes GpioInt resource for IRQ the PNP ACPI driver ignores it and hence the interrupt for the particular driver will not work. One such example is 8042 keyboard which uses PNP driver for obtaining the interrupt resource. On Intel Braswell project GpioInt is used instead of interrupt resource and the keyboard driver fails to register interrupt. Fix the issue by parsing GpioInt resource type. Signed-off-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> [Fixed a parenthesis coding style thing] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'mm')
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