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| author | Mika Kuoppala <mika.kuoppala@linux.intel.com> | 2016-02-08 23:45:43 +0200 |
|---|---|---|
| committer | Mika Kuoppala <mika.kuoppala@intel.com> | 2016-03-22 18:30:29 +0200 |
| commit | e564271291fa70265b53fa34c01cbb0ae6282e81 (patch) | |
| tree | 83dbc2a5a887bcfc79aa73d59919ec9571a7fc39 | |
| parent | b2f08adb19fcb18fea7cda9908fa52e2b9db5e7f (diff) | |
drm/i915/vlv: More gradual freq changesrc6_test
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 6780dda503da..6163ed22f556 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4367,6 +4367,13 @@ static void gen6_set_rps_thresholds(struct drm_i915_private *dev_priv, u8 val) break; } + if (IS_VALLEYVIEW(dev_priv)) { + ei_up = 64000; + ei_down = 64000; + threshold_up = 90; + threshold_down = 70; + } + I915_WRITE(GEN6_RP_UP_EI, GT_INTERVAL_FROM_US(dev_priv, ei_up)); I915_WRITE(GEN6_RP_UP_THRESHOLD, |