From: deepak.s@linux.intel.com
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH 4/7] drm/i915/chv: CHV doesn't need WaRsForcewakeWaitTC0
Date: Fri, 23 May 2014 21:00:18 +0530 [thread overview]
Message-ID: <1400859021-32202-5-git-send-email-deepak.s@linux.intel.com> (raw)
In-Reply-To: <1400859021-32202-1-git-send-email-deepak.s@linux.intel.com>
From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Skip __gen6_gt_wait_for_thread_c0() on CHV.
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
drivers/gpu/drm/i915/intel_uncore.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index 7409de0..5f9200a 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -231,8 +231,8 @@ static void __vlv_force_wake_get(struct drm_i915_private *dev_priv,
}
/* WaRsForcewakeWaitTC0:vlv */
- __gen6_gt_wait_for_thread_c0(dev_priv);
-
+ if (!IS_CHERRYVIEW(dev_priv->dev))
+ __gen6_gt_wait_for_thread_c0(dev_priv);
}
static void __vlv_force_wake_put(struct drm_i915_private *dev_priv,
--
1.9.1
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next prev parent reply other threads:[~2014-05-23 15:30 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-23 15:30 [PATCH 0/7] Enable RC6/Turbo on CHV deepak.s
2014-05-23 15:30 ` [PATCH 1/7] drm/i915/chv: Enable Render Standby (RC6) for Cherryview deepak.s
2014-05-23 15:30 ` [PATCH 2/7] drm/i915/chv: Added CHV specific register read and write and Streamline CHV forcewake stuff deepak.s
2014-05-26 8:07 ` Daniel Vetter
2014-05-23 15:30 ` [PATCH 3/7] drm/i915/chv: Enable RPS (Turbo) for Cherryview deepak.s
2014-05-26 13:30 ` Mika Kuoppala
2014-05-26 13:54 ` Deepak S
2014-05-26 14:32 ` Ville Syrjälä
2014-05-27 3:29 ` Deepak S
2014-05-26 14:37 ` Mika Kuoppala
2014-05-27 3:29 ` Deepak S
2014-05-27 6:36 ` [PATCH v6] " deepak.s
2014-05-27 10:29 ` [PATCH v7] " deepak.s
2014-05-27 10:45 ` Mika Kuoppala
2014-05-27 11:44 ` Daniel Vetter
2014-05-23 15:30 ` deepak.s [this message]
2014-05-23 15:30 ` [PATCH 5/7] drm/i915/chv: Skip gen6_gt_check_fifodbg() on CHV deepak.s
2014-05-23 15:30 ` [PATCH 6/7] drm/i915/chv: Added CHV specific DDR fetch into init_clock_gating deepak.s
2014-05-26 15:19 ` Mika Kuoppala
2014-05-27 11:42 ` Daniel Vetter
2014-05-27 11:59 ` Ville Syrjälä
2014-05-27 12:11 ` Deepak S
2014-05-27 12:13 ` Deepak S
2014-05-23 15:30 ` [PATCH 7/7] drm/i915/chv: Freq(opcode) request for CHV deepak.s
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