Messages in this thread | | | Date | Wed, 17 Jun 2020 21:48:14 +0800 | From | Shawn Guo <> | Subject | Re: [PATCH 1/2] firmware: imx: make sure MU irq can wake up system from suspend mode |
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On Fri, Apr 24, 2020 at 07:07:10AM +0800, Anson Huang wrote: > IRQF_NO_SUSPEND flag is set for MU IRQ of IPC work, but with this > flag set, IRQD_WAKEUP_ARMED flag will NOT be set during > suspend_device_irq() phase, then when MU IRQ arrives, it will NOT > wake up system from suspend. > > To fix this issue, pm_system_wakeup() is called in general MU IRQ > handler to make sure system can be waked up when MU IRQ arrives. > > Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
I see you guys haven't got agreement on patch #2, so applied #1 only.
Shawn
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