Re: [Freedreno] [PATCH] drm/msm/a6xx: Add support for an interconnect path

2018-12-07 Thread Rob Clark
On Fri, Dec 7, 2018 at 1:07 PM Jordan Crouse wrote: > > On Fri, Dec 07, 2018 at 10:06:56AM -0700, Jordan Crouse wrote: > > Try to get the interconnect path for the GPU and vote for the maximum > > bandwidth to support all frequencies. This is needed for performance. > > Later we will want to scale

Re: [Freedreno] [PATCH] drm/msm/a6xx: Add support for an interconnect path

2018-12-07 Thread Jordan Crouse
On Fri, Dec 07, 2018 at 10:06:56AM -0700, Jordan Crouse wrote: > Try to get the interconnect path for the GPU and vote for the maximum > bandwidth to support all frequencies. This is needed for performance. > Later we will want to scale the bandwidth based on the frequency to > also optimize for po

[PATCH] drm/msm/a6xx: Add support for an interconnect path

2018-12-07 Thread Jordan Crouse
Try to get the interconnect path for the GPU and vote for the maximum bandwidth to support all frequencies. This is needed for performance. Later we will want to scale the bandwidth based on the frequency to also optimize for power but that will require some device tree infrastructure that does not