Re: [Intel-gfx] [PATCH 12/19] drm/i915/lmem: Bypass aperture when lmem is available

2021-04-19 Thread Tvrtko Ursulin
On 16/04/2021 15:25, Matthew Auld wrote: On 14/04/2021 16:33, Tvrtko Ursulin wrote: On 12/04/2021 10:05, Matthew Auld wrote: From: Anusha Srivatsa In the scenario where local memory is available, we have rely on CPU access via lmem directly instead of aperture. v2: gmch is only relevant

Re: [Intel-gfx] [PATCH 12/19] drm/i915/lmem: Bypass aperture when lmem is available

2021-04-16 Thread Matthew Auld
On 14/04/2021 16:33, Tvrtko Ursulin wrote: On 12/04/2021 10:05, Matthew Auld wrote: From: Anusha Srivatsa In the scenario where local memory is available, we have rely on CPU access via lmem directly instead of aperture. v2: gmch is only relevant for much older hw, therefore we can drop the

Re: [Intel-gfx] [PATCH 12/19] drm/i915/lmem: Bypass aperture when lmem is available

2021-04-14 Thread Tvrtko Ursulin
On 12/04/2021 10:05, Matthew Auld wrote: From: Anusha Srivatsa In the scenario where local memory is available, we have rely on CPU access via lmem directly instead of aperture. v2: gmch is only relevant for much older hw, therefore we can drop the has_aperture check since it should always