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drm/i915: Push the ring creation flags to the backend

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Push the ring creation flags from the outer GEM context to the inner
intel_context to avoid an unsightly back-reference from inside the
backend.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190809182518.20486-3-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson
2019-08-09 19:25:17 +01:00
parent 4c60b1aaa2
commit 48ae397b6b
10 changed files with 59 additions and 32 deletions
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8
drivers/gpu/drm/i915/gvt/scheduler.c
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@@ -1227,8 +1227,6 @@ int intel_vgpu_setup_submission(struct intel_vgpu *vgpu)
}
i915_gem_context_set_force_single_submission(ctx);
if (!USES_GUC_SUBMISSION(i915))
ctx->ring_size = 512 * PAGE_SIZE; /* Max ring buffer size */
i915_context_ppgtt_root_save(s, i915_vm_to_ppgtt(ctx->vm));
@@ -1244,6 +1242,12 @@ int intel_vgpu_setup_submission(struct intel_vgpu *vgpu)
goto out_shadow_ctx;
}
if (!USES_GUC_SUBMISSION(i915)) { /* Max ring buffer size */
const unsigned int ring_size = 512 * SZ_4K;
ce->ring = __intel_context_ring_size(ring_size);
}
ret = intel_context_pin(ce);
intel_context_put(ce);
if (ret)