Re: [PATCH v3] powercap: Add Power Limit4 support

2020-07-27 Thread Rafael J. Wysocki
On Mon, Jul 27, 2020 at 2:13 PM Shevchenko, Andriy wrote: > > On Mon, Jul 27, 2020 at 01:46:12PM +0200, Rafael J. Wysocki wrote: > > On Thu, Jul 16, 2020 at 7:38 PM Sumeet Pawnikar > > wrote: > > > > > > Modern Intel Mobile platforms support power limit4 (PL4), which is > > > the SoC package leve

Re: [PATCH v3] powercap: Add Power Limit4 support

2020-07-27 Thread Shevchenko, Andriy
On Mon, Jul 27, 2020 at 01:46:12PM +0200, Rafael J. Wysocki wrote: > On Thu, Jul 16, 2020 at 7:38 PM Sumeet Pawnikar > wrote: > > > > Modern Intel Mobile platforms support power limit4 (PL4), which is > > the SoC package level maximum power limit (in Watts). It can be used > > to preemptively limi

Re: [PATCH v3] powercap: Add Power Limit4 support

2020-07-27 Thread Rafael J. Wysocki
On Thu, Jul 16, 2020 at 7:38 PM Sumeet Pawnikar wrote: > > Modern Intel Mobile platforms support power limit4 (PL4), which is > the SoC package level maximum power limit (in Watts). It can be used > to preemptively limits potential SoC power to prevent power spikes > from tripping the power adapte

[PATCH v3] powercap: Add Power Limit4 support

2020-07-16 Thread Sumeet Pawnikar
Modern Intel Mobile platforms support power limit4 (PL4), which is the SoC package level maximum power limit (in Watts). It can be used to preemptively limits potential SoC power to prevent power spikes from tripping the power adapter and battery over-current protection. This patch enables this fea