i915_gem_interrupt_info() only looks at mmio registers, and the waiters under a spinlock. It doesn't need struct_mutex (but does need the rpm wakelock for mmio access). Maybe useful using get_if_notidle? Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/20160903065343.25151-2-chris@chris-wilson.co.uk Reviewed-by: Matthew Auld <matthew.auld@intel.com> |
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drm | ||
host1x | ||
ipu-v3 | ||
vga | ||
Makefile |