Re: [Intel-gfx] [PATCH] drm/i915: Avoid GGTT flushing on non-GGTT paths of i915_vma_pin_iomap

Hi Tvrtko, > > > Commit 4bc91dbde0da ("drm/i915/lmem: Bypass aperture when lmem is > > > available") > > > added a code path which does not map via GGTT, but was still setting the > > > ggtt write bit, and so triggering the GGTT flushing. > > > > > > Fix it by not setting that bit unless the

Re: [Intel-gfx] [PATCH] drm/i915: Avoid GGTT flushing on non-GGTT paths of i915_vma_pin_iomap

On 24/07/2023 21:16, Andi Shyti wrote: Hi Tvrtko, On Mon, Jul 24, 2023 at 01:56:33PM +0100, Tvrtko Ursulin wrote: From: Tvrtko Ursulin Commit 4bc91dbde0da ("drm/i915/lmem: Bypass aperture when lmem is available") added a code path which does not map via GGTT, but was still setting the ggtt

Re: [Intel-gfx] [PATCH] drm/i915: Avoid GGTT flushing on non-GGTT paths of i915_vma_pin_iomap

Hi Tvrtko, On Mon, Jul 24, 2023 at 01:56:33PM +0100, Tvrtko Ursulin wrote: > From: Tvrtko Ursulin > > Commit 4bc91dbde0da ("drm/i915/lmem: Bypass aperture when lmem is available") > added a code path which does not map via GGTT, but was still setting the > ggtt write bit, and so triggering the