drm/i915/gt: Pipelined clear
Update the PTE and emit a clear within a single unpreemptible packet
such that we can schedule and pipeline clears.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Co-developed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210617063018.92802-9-thomas.hellstrom@linux.intel.com
projects / kernel.git / commit