Re: [PATCH v8 11/34] gpu: host1x: Add runtime PM and OPP support

2021-08-18 Thread Dmitry Osipenko
18.08.2021 11:35, Ulf Hansson пишет: > Thanks for clarifying! As I said, feel free to ignore my comments then. > > For this and the other patches in the series, I assume you only need > to care about whether the driver is a cross SoC driver and used on > other platforms than Tegra then. Yes, and

Re: [PATCH v8 11/34] gpu: host1x: Add runtime PM and OPP support

2021-08-18 Thread Ulf Hansson
On Tue, 17 Aug 2021 at 16:03, Thierry Reding wrote: > > On Tue, Aug 17, 2021 at 02:04:38PM +0200, Ulf Hansson wrote: > > On Tue, 17 Aug 2021 at 03:30, Dmitry Osipenko wrote: > > > > > > Add runtime PM and OPP support to the Host1x driver. It's required for > > > enabling system-wide DVFS and supp

Re: [PATCH v8 11/34] gpu: host1x: Add runtime PM and OPP support

2021-08-17 Thread Thierry Reding
On Tue, Aug 17, 2021 at 02:04:38PM +0200, Ulf Hansson wrote: > On Tue, 17 Aug 2021 at 03:30, Dmitry Osipenko wrote: > > > > Add runtime PM and OPP support to the Host1x driver. It's required for > > enabling system-wide DVFS and supporting dynamic power management using > > a generic power domain.

Re: [PATCH v8 11/34] gpu: host1x: Add runtime PM and OPP support

2021-08-17 Thread Ulf Hansson
On Tue, 17 Aug 2021 at 03:30, Dmitry Osipenko wrote: > > Add runtime PM and OPP support to the Host1x driver. It's required for > enabling system-wide DVFS and supporting dynamic power management using > a generic power domain. For the starter we will keep host1x always-on > because dynamic power

[PATCH v8 11/34] gpu: host1x: Add runtime PM and OPP support

2021-08-16 Thread Dmitry Osipenko
Add runtime PM and OPP support to the Host1x driver. It's required for enabling system-wide DVFS and supporting dynamic power management using a generic power domain. For the starter we will keep host1x always-on because dynamic power management require a major refactoring of the driver code since