git.baikalelectronics.ru Git - kernel.git/commit

author	Mika Kuoppala <mika.kuoppala@linux.intel.com>
	Tue, 7 Jun 2016 14:19:06 +0000 (17:19 +0300)
committer	Mika Kuoppala <mika.kuoppala@intel.com>
	Fri, 15 Jul 2016 12:51:26 +0000 (15:51 +0300)
commit	4c022a08e28ef5527c336ff0d182373685b4c149
tree	1dda22c75604a54a3692b972ec1e061fb9f556d6	tree \| snapshot
parent	39e971ab057d8f2558c60831f5693cd4e82cd807	commit \| diff

drm/i915/kbl: Add WaDisableDynamicCreditSharing

Bspec states that we need to turn off dynamic credit
sharing on kbl revid a0 and b0. This happens by writing bit 28
on 0x4ab8.

References: HSD#2225601, HSD#2226938, HSD#2225763
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1465309159-30531-15-git-send-email-mika.kuoppala@intel.com
(cherry picked from commit c0b730d572ea00d427f6112b17982c6b9d5e97bb)
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>

drivers/gpu/drm/i915/i915_reg.h		diff \| blob \| history
drivers/gpu/drm/i915/intel_ringbuffer.c		diff \| blob \| history