Re: [PATCH] drivers: core: Detach device from power domain on shutdown

2021-02-03 Thread Kai-Heng Feng
On Thu, Feb 4, 2021 at 12:09 PM Furquan Shaikh wrote: > > On Wed, Feb 3, 2021 at 6:37 PM Kai-Heng Feng > wrote: > > > > Hi Furquan, > > > > On Wed, Jan 13, 2021 at 10:31 PM Dmitry Osipenko wrote: > > [snipped] > > > Thank you all for addressing this problem! > > > > Are you still working on the

Re: [PATCH] drivers: core: Detach device from power domain on shutdown

2021-02-03 Thread Furquan Shaikh
On Wed, Feb 3, 2021 at 6:37 PM Kai-Heng Feng wrote: > > Hi Furquan, > > On Wed, Jan 13, 2021 at 10:31 PM Dmitry Osipenko wrote: > [snipped] > > Thank you all for addressing this problem! > > Are you still working on the alternate solution? Yes, it is in my pipeline, but I have been distracted be

Re: [PATCH] drivers: core: Detach device from power domain on shutdown

2021-02-03 Thread Kai-Heng Feng
Hi Furquan, On Wed, Jan 13, 2021 at 10:31 PM Dmitry Osipenko wrote: [snipped] > Thank you all for addressing this problem! Are you still working on the alternate solution? This patch can address S5 power consumption issue for some laptops: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/191

Re: [PATCH] drivers: core: Detach device from power domain on shutdown

2021-01-13 Thread Dmitry Osipenko
13.01.2021 04:22, Furquan Shaikh пишет: > On Tue, Jan 12, 2021 at 5:09 AM Greg Kroah-Hartman > wrote: >> >> On Tue, Jan 12, 2021 at 01:45:25PM +0100, Rafael J. Wysocki wrote: >>> On Tue, Jan 12, 2021 at 10:55 AM Dmitry Osipenko wrote: 02.12.2020 00:30, Furquan Shaikh пишет: > When t

Re: [PATCH] drivers: core: Detach device from power domain on shutdown

2021-01-12 Thread Furquan Shaikh
On Tue, Jan 12, 2021 at 5:09 AM Greg Kroah-Hartman wrote: > > On Tue, Jan 12, 2021 at 01:45:25PM +0100, Rafael J. Wysocki wrote: > > On Tue, Jan 12, 2021 at 10:55 AM Dmitry Osipenko wrote: > > > > > > 02.12.2020 00:30, Furquan Shaikh пишет: > > > > When the system is powered off or rebooted, devi

Re: [PATCH] drivers: core: Detach device from power domain on shutdown

2021-01-12 Thread Greg Kroah-Hartman
On Tue, Jan 12, 2021 at 01:45:25PM +0100, Rafael J. Wysocki wrote: > On Tue, Jan 12, 2021 at 10:55 AM Dmitry Osipenko wrote: > > > > 02.12.2020 00:30, Furquan Shaikh пишет: > > > When the system is powered off or rebooted, devices are not detached > > > from their PM domain. This results in ACPI P

Re: [PATCH] drivers: core: Detach device from power domain on shutdown

2021-01-12 Thread Rafael J. Wysocki
On Tue, Jan 12, 2021 at 10:55 AM Dmitry Osipenko wrote: > > 02.12.2020 00:30, Furquan Shaikh пишет: > > When the system is powered off or rebooted, devices are not detached > > from their PM domain. This results in ACPI PM not being invoked and > > hence PowerResouce _OFF method not being invoked

Re: [PATCH] drivers: core: Detach device from power domain on shutdown

2021-01-12 Thread Dmitry Osipenko
02.12.2020 00:30, Furquan Shaikh пишет: > When the system is powered off or rebooted, devices are not detached > from their PM domain. This results in ACPI PM not being invoked and > hence PowerResouce _OFF method not being invoked for any of the > devices. Because the ACPI power resources are not

Re: [PATCH] drivers: core: Detach device from power domain on shutdown

2021-01-08 Thread Rafael J. Wysocki
On Fri, Jan 8, 2021 at 4:43 PM Greg Kroah-Hartman wrote: > > On Mon, Dec 14, 2020 at 08:56:48PM -0800, Furquan Shaikh wrote: > > On Tue, Dec 1, 2020 at 1:30 PM Furquan Shaikh wrote: > > > > > > When the system is powered off or rebooted, devices are not detached > > > from their PM domain. This r

Re: [PATCH] drivers: core: Detach device from power domain on shutdown

2021-01-08 Thread Rafael J. Wysocki
On Tue, Dec 1, 2020 at 10:30 PM Furquan Shaikh wrote: > > When the system is powered off or rebooted, devices are not detached > from their PM domain. This results in ACPI PM not being invoked and > hence PowerResouce _OFF method not being invoked for any of the > devices. Because the ACPI power r

Re: [PATCH] drivers: core: Detach device from power domain on shutdown

2021-01-08 Thread Greg Kroah-Hartman
On Mon, Dec 14, 2020 at 08:56:48PM -0800, Furquan Shaikh wrote: > On Tue, Dec 1, 2020 at 1:30 PM Furquan Shaikh wrote: > > > > When the system is powered off or rebooted, devices are not detached > > from their PM domain. This results in ACPI PM not being invoked and > > hence PowerResouce _OFF me

Re: [PATCH] drivers: core: Detach device from power domain on shutdown

2020-12-14 Thread Furquan Shaikh
On Tue, Dec 1, 2020 at 1:30 PM Furquan Shaikh wrote: > > When the system is powered off or rebooted, devices are not detached > from their PM domain. This results in ACPI PM not being invoked and > hence PowerResouce _OFF method not being invoked for any of the > devices. Because the ACPI power re

[PATCH] drivers: core: Detach device from power domain on shutdown

2020-12-01 Thread Furquan Shaikh
When the system is powered off or rebooted, devices are not detached from their PM domain. This results in ACPI PM not being invoked and hence PowerResouce _OFF method not being invoked for any of the devices. Because the ACPI power resources are not turned off in case of poweroff and reboot, it vi