Re: [PATCH] drm/panfrost: Add AArch64 page table format support

2019-06-27 Thread Steven Price
On 10/06/2019 14:20, Rob Herring wrote: [...] > I wouldn't have expected AS_TRANSCFG_ADRMODE_LEGACY to work and if it > did it was by chance. So I don't think it is something we want to > support. Actually legacy mode is supported on (most?) Bifrost GPUs. But best to follow the lead of kbase here

Re: [PATCH] drm/panfrost: Add AArch64 page table format support

2019-06-10 Thread Rob Herring
On Wed, May 29, 2019 at 10:38 AM Tomeu Vizoso wrote: > > On Wed, 29 May 2019 at 15:00, Robin Murphy wrote: > > > > Hi Tomeu, Rob, > > > > On 28/05/2019 08:03, Tomeu Vizoso wrote: > > > Robin, Steven, > > > > > > would you or someone else at Arm be able to run the IGT tests [0] on > > > 5.2-rc2

Re: [PATCH] drm/panfrost: Add AArch64 page table format support

2019-05-29 Thread Tomeu Vizoso
On Wed, 29 May 2019 at 15:00, Robin Murphy wrote: > > Hi Tomeu, Rob, > > On 28/05/2019 08:03, Tomeu Vizoso wrote: > > Robin, Steven, > > > > would you or someone else at Arm be able to run the IGT tests [0] on > > 5.2-rc2 with this patch on top? > > > > I don't have any hw with Bifrost and am not

Re: [PATCH] drm/panfrost: Add AArch64 page table format support

2019-05-29 Thread Robin Murphy
Hi Tomeu, Rob, On 28/05/2019 08:03, Tomeu Vizoso wrote: Robin, Steven, would you or someone else at Arm be able to run the IGT tests [0] on 5.2-rc2 with this patch on top? I don't have any hw with Bifrost and am not planning to work on the userspace any time soon, but I think it would be good

Re: [PATCH] drm/panfrost: Add AArch64 page table format support

2019-05-28 Thread Tomeu Vizoso
Robin, Steven, would you or someone else at Arm be able to run the IGT tests [0] on 5.2-rc2 with this patch on top? I don't have any hw with Bifrost and am not planning to work on the userspace any time soon, but I think it would be good to at least check that the kernel doesn't have any obvious