Re: [PATCH v3 09/14] drm/panthor: Add the heap logical block

2024-01-15 Thread Boris Brezillon
On Fri, 8 Dec 2023 16:27:39 + Steven Price wrote: > On 04/12/2023 17:33, Boris Brezillon wrote: > > Tiler heap growing requires some kernel driver involvement: when the > > tiler runs out of heap memory, it will raise an exception which is > > either directly handled by the firmware if some f

Re: [PATCH v3 09/14] drm/panthor: Add the heap logical block

2023-12-08 Thread Steven Price
On 04/12/2023 17:33, Boris Brezillon wrote: > Tiler heap growing requires some kernel driver involvement: when the > tiler runs out of heap memory, it will raise an exception which is > either directly handled by the firmware if some free heap chunks are > available in the heap context, or passed b

[PATCH v3 09/14] drm/panthor: Add the heap logical block

2023-12-04 Thread Boris Brezillon
Tiler heap growing requires some kernel driver involvement: when the tiler runs out of heap memory, it will raise an exception which is either directly handled by the firmware if some free heap chunks are available in the heap context, or passed back to the kernel otherwise. The heap helpers will b