Re: [Intel-gfx] [PATCH] drm/i915/gt: Only trust sseu subslice fuse if it is set

2021-01-30 Thread Lionel Landwerlin
On 29/01/2021 14:46, Chris Wilson wrote: Since userspace cannot run without any subslices, it seems remarkable that any system would be configured with all fused off. Ignore the fuse register if it says 0. References: https://gitlab.freedesktop.org/drm/intel/-/issues/3022 Signed-off-by: Chris Wi

[Intel-gfx] [PATCH] drm/i915/gt: Only trust sseu subslice fuse if it is set

2021-01-29 Thread Chris Wilson
Since userspace cannot run without any subslices, it seems remarkable that any system would be configured with all fused off. Ignore the fuse register if it says 0. References: https://gitlab.freedesktop.org/drm/intel/-/issues/3022 Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/gt/intel_ss