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(parent: efc2924) | patch
drm/i915: Apply HWSTAM workaround for BSD ring on SandyBridge
authorChris Wilson <chris@chris-wilson.co.uk>
Tue, 21 Jun 2011 17:37:59 +0000 (18:37 +0100)
committerKeith Packard <keithp@keithp.com>
Tue, 21 Jun 2011 17:57:23 +0000 (10:57 -0700)
commitec6a890dfed7dd245beba5e5bcdfcffbd934c284
tree4a05158ed9849f02f0979f871c69d6d97a537b72tree | snapshot (tar.gz zip)
parentefc2924e733631a64c0afed8dbba2741d186998ccommit | diff
drm/i915: Apply HWSTAM workaround for BSD ring on SandyBridge

...we need to apply exactly the same workaround for missing interrupts
from BSD as for the BLT ring, apparently.

See also commit 498e720b96379d8ee9c294950a01534a73defcf3
(drm/i915: Fix gen6 (SNB) missed BLT ring interrupts).

Reported-and-tested-by: nkalkhof@web.de
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=38529
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Keith Packard <keithp@keithp.com>
drivers/gpu/drm/i915/i915_irq.c diff | blob | blame | history
drivers/gpu/drm/i915/i915_reg.h diff | blob | blame | history
Motorola kernel-slsi