[Intel-gfx] [PATCH v2] drm/i915: Mark uneven memory banks on gen4 desktop as unknown swizzling

We have varied reports of swizzling corruption on gen4 desktop, and confirmation that one at least is triggered by uneven memory banks (L-shaped memory). The implication is that the swizzling varies between the paired channels and the remainder of memory on the single channel. As the object then

Re: [Intel-gfx] [PATCH v2] drm/i915: Mark uneven memory banks on gen4 desktop as unknown swizzling

On Thu, Nov 19, 2015 at 09:58:05AM +, Chris Wilson wrote: > We have varied reports of swizzling corruption on gen4 desktop, and > confirmation that one at least is triggered by uneven memory banks > (L-shaped memory). The implication is that the swizzling varies between > the paired channels

Re: [Intel-gfx] [PATCH v2] drm/i915: Mark uneven memory banks on gen4 desktop as unknown swizzling

On Thu, 19 Nov 2015, Daniel Vetter wrote: > On Thu, Nov 19, 2015 at 09:58:05AM +, Chris Wilson wrote: >> We have varied reports of swizzling corruption on gen4 desktop, and >> confirmation that one at least is triggered by uneven memory banks >> (L-shaped memory). The