forked from Minki/linux
cb0d205e0f
Similar in vain in reducing the number of unrequired spinlocks used for execlist command submission (where the forcewake is required but manually controlled), we know that the IRQ registers are outside of the powerwell and so we can access them directly. Since we now have direct access exported via I915_READ_FW/I915_WRITE_FW, lets put those to use in the irq handlers as well. In the process, reorder the execlist submission to happen as early as possible. v2: Restrict the untraced register mmio to just the GT path (i.e. the hotpath for execlists) Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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| ipu-v3 | ||
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| Makefile | ||