[PATCH 0/2][SRU][OEM-5.14] UBUNTU: SAUCE: Fix AMD GPIO based power button
Alex Hung
alex.hung at canonical.com
Thu Sep 9 22:28:51 UTC 2021
BugLink: https://bugs.launchpad.net/bugs/1943185
[Impact]
Power button or other wake up sources connected to GPIO
may not wake up idle AMD systems.
[Fix]
Enable and disable power management wakeup mode, which is disabled by
default, accordingly
The patch series can be found @ https://lore.kernel.org/linux-gpio/20210831120613.1514899-1-Basavaraj.Natikar@amd.com/
[Test]
This is requested by AMD.
[Where problems could occur]
Only AMD systems that require GPIOs as wake sources will be affected, i.e.
amd_gpio_irq_set_wake with "on != 0", but this is intended behaviour.
Basavaraj Natikar (2):
pinctrl: amd: Add irq field data
pinctrl: amd: Handle wake-up interrupt
drivers/pinctrl/pinctrl-amd.c | 19 ++++++++++++++-----
drivers/pinctrl/pinctrl-amd.h | 1 +
2 files changed, 15 insertions(+), 5 deletions(-)
--
2.7.4
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