From: Eugeni Dodonov <eugeni.dodonov@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Eugeni Dodonov <eugeni.dodonov@intel.com>
Subject: [PATCH 6/9] drm/i915: program RC6 wake rate limits according to docs
Date: Fri, 29 Jun 2012 15:48:00 -0300 [thread overview]
Message-ID: <1340995683-4000-7-git-send-email-eugeni.dodonov@intel.com> (raw)
In-Reply-To: <1340995683-4000-1-git-send-email-eugeni.dodonov@intel.com>
According to the latest documentation, this additional bit is not needed
anymore.
Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
---
drivers/gpu/drm/i915/intel_pm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index e3ac748..0ef6bcf 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2391,7 +2391,7 @@ static void gen6_enable_rps(struct drm_device *dev)
I915_WRITE(GEN6_RC_CONTROL, 0);
I915_WRITE(GEN6_RC1_WAKE_RATE_LIMIT, 1000 << 16);
- I915_WRITE(GEN6_RC6_WAKE_RATE_LIMIT, 40 << 16 | 30);
+ I915_WRITE(GEN6_RC6_WAKE_RATE_LIMIT, 40 << 16);
I915_WRITE(GEN6_RC_EVALUATION_INTERVAL, 125000);
I915_WRITE(GEN6_RC_IDLE_HYSTERSIS, 25);
--
1.7.11.1
next prev parent reply other threads:[~2012-06-29 18:46 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-29 18:47 [PATCH 0/9] Haswell Forcewake/RC6 v2 Eugeni Dodonov
2012-06-29 18:47 ` [PATCH 1/9] drm/i915: Group the GT routines together in both code and vtable Eugeni Dodonov
2012-06-29 19:17 ` Eugeni Dodonov
2012-06-29 18:47 ` [PATCH 2/9] drm/i915: Implement w/a for sporadic read failures on waking from rc6 Eugeni Dodonov
2012-06-29 19:17 ` Eugeni Dodonov
2012-06-29 18:47 ` [PATCH 3/9] drm/i915: support Haswell force waking Eugeni Dodonov
2012-06-29 19:20 ` Eugeni Dodonov
2012-06-29 18:47 ` [PATCH 4/9] drm/i915: add RPS configuration for Haswell Eugeni Dodonov
2012-06-29 18:47 ` [PATCH 5/9] drm/i915: disable RC6 when disabling rps Eugeni Dodonov
2012-06-29 18:48 ` Eugeni Dodonov [this message]
2012-06-29 18:48 ` [PATCH 7/9] drm/i915: introduce haswell_init_clock_gating Eugeni Dodonov
2012-06-29 18:48 ` [PATCH 8/9] drm/i915: enable RC6 workaround on Haswell Eugeni Dodonov
2012-06-29 18:48 ` [PATCH 9/9] drm/i915: move forcewake support into intel_pm Eugeni Dodonov
2012-06-29 19:18 ` Eugeni Dodonov
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