Searched hist:"538 b257dae83268cc3536fb4c4ab4f57901d449d" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/gpu/drm/i915/ |
| H A D | i915_irq.c | diff 538b257dae83268cc3536fb4c4ab4f57901d449d Tue Jan 24 09:18:05 CST 2017 Chris Wilson <chris@chris-wilson.co.uk> drm/i915: Move breadcrumbs irq_posted up a level to engine
In the next patch, we will use the irq_posted technique for another
engine interrupt, rather than use two members for the atomic updates, we
can use two bits of one instead. First, we need to update the
breadcrumbs to use the new common engine->irq_posted.
v2: Use set_bit() rather than __set_bit() to ensure atomicity with
respect to other bits in the mask
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170124151805.26146-1-chris@chris-wilson.co.uk
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
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| H A D | i915_drv.h | diff 538b257dae83268cc3536fb4c4ab4f57901d449d Tue Jan 24 09:18:05 CST 2017 Chris Wilson <chris@chris-wilson.co.uk> drm/i915: Move breadcrumbs irq_posted up a level to engine
In the next patch, we will use the irq_posted technique for another
engine interrupt, rather than use two members for the atomic updates, we
can use two bits of one instead. First, we need to update the
breadcrumbs to use the new common engine->irq_posted.
v2: Use set_bit() rather than __set_bit() to ensure atomicity with
respect to other bits in the mask
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170124151805.26146-1-chris@chris-wilson.co.uk
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
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