From: Eugeni Dodonov <eugeni.dodonov@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Eugeni Dodonov <eugeni.dodonov@intel.com>
Subject: [PATCH 07/10] drm/i915: disable RC6 when disabling rps
Date: Mon, 2 Jul 2012 11:51:08 -0300 [thread overview]
Message-ID: <1341240671-5843-8-git-send-email-eugeni.dodonov@intel.com> (raw)
In-Reply-To: <1341240671-5843-1-git-send-email-eugeni.dodonov@intel.com>
We weren't disabling RC6 bits when bringing down RPS.
Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
---
drivers/gpu/drm/i915/intel_pm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index b00df1f..5ea8319 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2303,6 +2303,7 @@ static void gen6_disable_rps(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
+ I915_WRITE(GEN6_RC_CONTROL, 0);
I915_WRITE(GEN6_RPNSWREQ, 1 << 31);
I915_WRITE(GEN6_PMINTRMSK, 0xffffffff);
I915_WRITE(GEN6_PMIER, 0);
--
1.7.11.1
next prev parent reply other threads:[~2012-07-02 14:49 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-02 14:51 [PATCH 00/10] Haswell force wake/rps v3 Eugeni Dodonov
2012-07-02 14:51 ` [PATCH 01/10] drm/i915: Group the GT routines together in both code and vtable Eugeni Dodonov
2012-07-02 16:41 ` Ben Widawsky
2012-07-02 14:51 ` [PATCH 02/10] drm/i915: Implement w/a for sporadic read failures on waking from rc6 Eugeni Dodonov
2012-07-02 16:46 ` Ben Widawsky
2012-07-02 14:51 ` [PATCH 03/10] drm/i915: support Haswell force waking Eugeni Dodonov
2012-07-02 16:49 ` Ben Widawsky
2012-07-02 14:51 ` [PATCH 04/10] drm/i915: add RPS configuration for Haswell Eugeni Dodonov
2012-07-02 17:49 ` Ben Widawsky
2012-07-02 20:02 ` Eugeni Dodonov
2012-07-02 21:19 ` Ben Widawsky
2012-07-04 21:34 ` Chris Wilson
2012-07-02 14:51 ` [PATCH 05/10] drm/i915: slightly improve gt enable/disable routines Eugeni Dodonov
2012-07-02 17:51 ` Ben Widawsky
2012-07-02 14:51 ` [PATCH 06/10] drm/i915: enable RC6 by default on Haswell Eugeni Dodonov
2012-07-02 18:11 ` Ben Widawsky
2012-07-02 14:51 ` Eugeni Dodonov [this message]
2012-07-02 18:36 ` [PATCH 07/10] drm/i915: disable RC6 when disabling rps Ben Widawsky
2012-07-02 14:51 ` [PATCH 08/10] drm/i915: introduce haswell_init_clock_gating Eugeni Dodonov
2012-07-02 18:39 ` Ben Widawsky
2012-07-03 20:24 ` Daniel Vetter
2012-07-04 0:03 ` Eugeni Dodonov
2012-07-04 7:27 ` Daniel Vetter
2012-07-02 14:51 ` [PATCH 09/10] drm/i915: enable RC6 workaround on Haswell Eugeni Dodonov
2012-07-02 18:40 ` Ben Widawsky
2012-07-02 14:51 ` [PATCH 10/10] drm/i915: move force wake support into intel_pm Eugeni Dodonov
2012-07-02 18:41 ` Ben Widawsky
2012-07-04 7:34 ` Daniel Vetter
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