On 8/21/23 10:30, Donald Robson wrote:
Hi Danilo,
Thanks for the feedback. On the subject of locking, I have dma_resv locking
in another branch where I'm trying to enable bind queues, but I didn't think
I needed locking for the single, synchronous operations seen here. Would a
mutex on the gem
Hi Danilo,
Thanks for the feedback. On the subject of locking, I have dma_resv locking
in another branch where I'm trying to enable bind queues, but I didn't think
I needed locking for the single, synchronous operations seen here. Would a
mutex on the gem object wrapper suffice?
Thanks,
Donald
O
On Wed, Aug 16, 2023 at 10:25 AM Sarah Walker wrote:
> Add a GEM implementation based on drm_gem_shmem, and support code for the
> PowerVR GPU MMU. The GPU VA manager is used for address space management.
[...]
> +/**
> + * pvr_mmu_flush() - Request flush of all MMU caches.
> + * @pvr_dev: Target
Hi Sarah,
On Wed, Aug 16, 2023 at 09:25:23AM +0100, Sarah Walker wrote:
> Add a GEM implementation based on drm_gem_shmem, and support code for the
> PowerVR GPU MMU. The GPU VA manager is used for address space management.
>
> Changes since v4:
> - Correct sync function in vmap/vunmap function d
On Fri, 2023-08-18 at 00:42 +0200, Jann Horn wrote:
> *** CAUTION: This email originates from a source not known to Imagination
> Technologies. Think before you click a link or open an attachment ***
>
> Hi!
>
> Thanks, I think it's great that Imagination is writing an upstream
> driver for Powe
Hi!
Thanks, I think it's great that Imagination is writing an upstream
driver for PowerVR. :)
On Wed, Aug 16, 2023 at 10:25 AM Sarah Walker wrote:
> Add a GEM implementation based on drm_gem_shmem, and support code for the
> PowerVR GPU MMU. The GPU VA manager is used for address space managemen
