Re: [PATCH 2/2] gpio: sch: Add interrupt support

From: Jan Kiszka
Date: Wed Apr 24 2019 - 05:48:21 EST


On 24.04.19 11:45, Mika Westerberg wrote:
On Wed, Apr 24, 2019 at 11:36:58AM +0200, Jan Kiszka wrote:
OK, there is that table, but what is it supposed to tell me about the
event and where to hook into it better?
...
[02Eh 0046 2] SCI Interrupt : 0009

This is the SCI interrupt GSI number. IIRC it maps 1:1 to Linux
interrupt number so you should see it in /proc/interrupts. When a GPE
event is triggered it should be handled in the ACPI core.


Yes, clear, all this happens already. But I need to link the core with the sch gpio handler so that the gpio event is filtered out and the right virtual gpio interrupt is triggered. So, other than acpi_install_sci_handler, how should I establish that link?

Jan


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