Re: [PATCH v2 7/8] drm/msm/a6xx: Support split pagetables

2019-12-09 Thread Rob Clark
On Fri, Nov 22, 2019 at 3:32 PM Jordan Crouse wrote: > > Attempt to enable split pagetables if the arm-smmu driver supports it. > This will move the default address space from the default region to > the address range assigned to TTBR1. The behavior should be transparent > to the driver for now

[PATCH v2 7/8] drm/msm/a6xx: Support split pagetables

2019-11-22 Thread Jordan Crouse
Attempt to enable split pagetables if the arm-smmu driver supports it. This will move the default address space from the default region to the address range assigned to TTBR1. The behavior should be transparent to the driver for now but it gets the default buffers out of the way when we want to