Re: [PATCH v2 5/7] drm/panfrost: Add support for multiple power domain support

2020-02-06 Thread Nicolas Boichat
On Fri, Feb 7, 2020 at 10:04 AM Nicolas Boichat wrote: > > Hi Ulf, > > On Mon, Jan 27, 2020 at 3:55 PM Ulf Hansson wrote: > > > > On Fri, 10 Jan 2020 at 02:53, Nicolas Boichat wrote: > > > > > > +Ulf to keep me honest on the power domains > > > > > > On Thu, Jan 9, 2020 at 10:08 PM Steven Price

Re: [PATCH v2 5/7] drm/panfrost: Add support for multiple power domain support

2020-02-06 Thread Nicolas Boichat
Hi Ulf, On Mon, Jan 27, 2020 at 3:55 PM Ulf Hansson wrote: > > On Fri, 10 Jan 2020 at 02:53, Nicolas Boichat wrote: > > > > +Ulf to keep me honest on the power domains > > > > On Thu, Jan 9, 2020 at 10:08 PM Steven Price wrote: > > > > > > On 08/01/2020 05:23, Nicolas Boichat wrote: > > > > Whe

Re: [PATCH v2 5/7] drm/panfrost: Add support for multiple power domain support

2020-01-27 Thread Ulf Hansson
On Fri, 10 Jan 2020 at 02:53, Nicolas Boichat wrote: > > +Ulf to keep me honest on the power domains > > On Thu, Jan 9, 2020 at 10:08 PM Steven Price wrote: > > > > On 08/01/2020 05:23, Nicolas Boichat wrote: > > > When there is a single power domain per device, the core will > > > ensure the pow

Re: [PATCH v2 5/7] drm/panfrost: Add support for multiple power domain support

2020-01-09 Thread Nicolas Boichat
+Ulf to keep me honest on the power domains On Thu, Jan 9, 2020 at 10:08 PM Steven Price wrote: > > On 08/01/2020 05:23, Nicolas Boichat wrote: > > When there is a single power domain per device, the core will > > ensure the power domains are all switched on. > > > > However, when there are multi

Re: [PATCH v2 5/7] drm/panfrost: Add support for multiple power domain support

2020-01-09 Thread Steven Price
On 08/01/2020 05:23, Nicolas Boichat wrote: When there is a single power domain per device, the core will ensure the power domains are all switched on. However, when there are multiple ones, as in MT8183 Bifrost GPU, we need to handle them in driver code. Signed-off-by: Nicolas Boichat --- T

[PATCH v2 5/7] drm/panfrost: Add support for multiple power domain support

2020-01-07 Thread Nicolas Boichat
When there is a single power domain per device, the core will ensure the power domains are all switched on. However, when there are multiple ones, as in MT8183 Bifrost GPU, we need to handle them in driver code. Signed-off-by: Nicolas Boichat --- The downstream driver we use on chromeos-4.19 c