Re: [PATCH 5/5] drm/v3d: Enable super pages

2024-03-12 Thread Tvrtko Ursulin
Hi Maira, On 11/03/2024 10:06, Maíra Canal wrote: The V3D MMU also supports 1MB pages, called super pages. In order to set a 1MB page in the MMU, we need to make sure that page table entries for all 4KB pages within a super page must be correctly configured. Therefore, if the BO is larger

Re: [PATCH 5/5] drm/v3d: Enable super pages

2024-03-12 Thread Iago Toral
El lun, 11-03-2024 a las 07:06 -0300, Maíra Canal escribió: > The V3D MMU also supports 1MB pages, called super pages. In order to > set a 1MB page in the MMU, we need to make sure that page table > entries > for all 4KB pages within a super page must be correctly configured. > > Therefore, if

[PATCH 5/5] drm/v3d: Enable super pages

2024-03-11 Thread Maíra Canal
The V3D MMU also supports 1MB pages, called super pages. In order to set a 1MB page in the MMU, we need to make sure that page table entries for all 4KB pages within a super page must be correctly configured. Therefore, if the BO is larger than 2MB, we allocate it in a separate mountpoint that