EC events are special, required to be handled during suspend/resume. But
there is a problem preventing EC events from being detected during noirq
This patchset fixes this issue by polling EC IRQs timely during
suspend/resume noirq stages.
With this issue fixed, we should be able to handler EC events earlier
during resume, and have great opportunities to fix some driver order
issues caused by the deferred detected EC events.
v3 of this patch series only contains patch description updates.
Lv Zheng (4):
ACPI / EC: Cleanup EC GPE mask flag
ACPI / EC: Add IRQ polling support for noirq stages
ACPI / EC: Add support to handle EC events earlier
ACPI / EC: Enable noirq stage GPE polling
drivers/acpi/ec.c | 157 ++++++++++++++++++++++++++++++++++++++++++++----
drivers/acpi/internal.h | 1 +
2 files changed, 145 insertions(+), 13 deletions(-)