[PATCH v2] power: suspend: Replace dpm_watchdog by sleep timer

2020-10-21 Thread josephjang
> On Wed, Oct 21, 2020 at 4:09 AM Joseph Jang wrote: > > > > Since dpm_watchdog just cover device power management, we proposed sleep > > timer to cover not only device power management hang issues, but also > > core power management hand issue. > > > > Add sleep timer and timeout handler to

[PATCH v2] power: suspend: Replace dpm_watchdog by sleep timer

2020-10-21 Thread josephjang
On Wed, Oct 21, 2020 at 4:09 AM Joseph Jang wrote: > > Since dpm_watchdog just cover device power management, we proposed sleep > timer to cover not only device power management hang issues, but also > core power management hand issue. > > Add sleep timer and timeout handler to prevent device stu

Re: [PATCH v2] power: suspend: Replace dpm_watchdog by sleep timer

2020-10-21 Thread Rafael J. Wysocki
On Wed, Oct 21, 2020 at 4:09 AM Joseph Jang wrote: > > Since dpm_watchdog just cover device power management, we proposed sleep > timer to cover not only device power management hang issues, but also > core power management hand issue. > > Add sleep timer and timeout handler to prevent device stuc

[PATCH v2] power: suspend: Replace dpm_watchdog by sleep timer

2020-10-20 Thread Joseph Jang
Since dpm_watchdog just cover device power management, we proposed sleep timer to cover not only device power management hang issues, but also core power management hand issue. Add sleep timer and timeout handler to prevent device stuck during suspend/ resume process. The timeout handler will dump