forked from Minki/linux
1288786b18
This should be a no-op in terms of our control flow, we move the sanitization (GPU reset) from the bottom of the early resume phase to the top of the next. However, following hibernation debug, the power code skips the early resume phase, but as we are about to completely restore the GTT mappings, we first need to stop the GPU using them i.e. perform a GPU reset (i915_gem_sanitize()). Testcase: igt/gem_exec_suspend/basic-S4-devices Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Imre Deak <imre.deak@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180614094103.18025-1-chris@chris-wilson.co.uk Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
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