From: Oscar Mateo <oscar.mateo@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>,
Mika Kuoppala <mika.kuoppala@intel.com>
Subject: [PATCH 5/6] drm/i915: Transform WaDisableDynamicCreditSharing into a simple register write
Date: Thu, 7 Sep 2017 08:40:08 -0700 [thread overview]
Message-ID: <1504798809-5653-5-git-send-email-oscar.mateo@intel.com> (raw)
In-Reply-To: <1504798809-5653-1-git-send-email-oscar.mateo@intel.com>
GAMT_CHKN_BIT_REG does not live in the context image.
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Reviewed-by: Michał Winiarski <michal.winiarski@intel.com>
---
drivers/gpu/drm/i915/intel_engine_cs.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c
index 829552b..a6e048a 100644
--- a/drivers/gpu/drm/i915/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/intel_engine_cs.c
@@ -1126,8 +1126,9 @@ static int kbl_init_workarounds(struct intel_engine_cs *engine)
/* WaDisableDynamicCreditSharing:kbl */
if (IS_KBL_REVID(dev_priv, 0, KBL_REVID_B0))
- WA_SET_BIT(GAMT_CHKN_BIT_REG,
- GAMT_CHKN_DISABLE_DYNAMIC_CREDIT_SHARING);
+ I915_WRITE(GAMT_CHKN_BIT_REG,
+ (I915_READ(GAMT_CHKN_BIT_REG) |
+ GAMT_CHKN_DISABLE_DYNAMIC_CREDIT_SHARING));
/* WaDisableFenceDestinationToSLM:kbl (pre-prod) */
if (IS_KBL_REVID(dev_priv, KBL_REVID_A0, KBL_REVID_A0))
--
1.9.1
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next prev parent reply other threads:[~2017-09-07 15:40 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-07 15:40 [PATCH 1/6] drm/i915: Transform WaInPlaceDecompressionHang into a simple reg write Oscar Mateo
2017-09-07 15:40 ` [PATCH 2/6] drm/i915: Transform WaDisableI2mCycleOnWRPort " Oscar Mateo
2017-09-07 15:40 ` [PATCH 3/6] drm/i915: WaPushConstantDereferenceHoldDisable needs to modify a masked register Oscar Mateo
2017-09-07 15:40 ` [PATCH 4/6] drm/i915: Transform WaDisableGafsUnitClkGating into a simple reg write Oscar Mateo
2017-09-07 15:40 ` Oscar Mateo [this message]
2017-09-07 15:40 ` [PATCH 6/6] drm/i915: Transform WaDisablePooledEuLoadBalancingFix into a simple register write Oscar Mateo
2017-09-07 15:58 ` ✓ Fi.CI.BAT: success for series starting with [1/6] drm/i915: Transform WaInPlaceDecompressionHang into a simple reg write Patchwork
2017-09-07 21:02 ` Chris Wilson
2017-09-07 20:26 ` ✓ Fi.CI.IGT: " Patchwork
-- strict thread matches above, loose matches on Subject: below --
2017-09-07 0:15 [PATCH 1/6] " Oscar Mateo
2017-09-07 0:15 ` [PATCH 5/6] drm/i915: Transform WaDisableDynamicCreditSharing into a simple register write Oscar Mateo
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