linux/drivers/gpu
Chris Wilson 4bb05040fd drm/i915: debugfs/i915_gem_interrupt_info does not need struct_mutex
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>
2016-09-03 13:11:05 +01:00
..
drm drm/i915: debugfs/i915_gem_interrupt_info does not need struct_mutex 2016-09-03 13:11:05 +01:00
host1x gpu: host1x: Remove useless local variable 2016-06-23 11:59:33 +02:00
ipu-v3 gpu: ipu-v3: rename CSI client device 2016-08-08 11:44:20 +02:00
vga vga_switcheroo: Sphinxify docs 2016-07-12 16:14:36 +02:00
Makefile