diff options
| author | Mika Kuoppala <mika.kuoppala@linux.intel.com> | 2016-02-08 23:45:43 +0200 |
|---|---|---|
| committer | Mika Kuoppala <mika.kuoppala@intel.com> | 2016-06-01 17:05:05 +0300 |
| commit | b45612a7cfa0af0505f4fd24e7f413c9097b2254 (patch) | |
| tree | 04bc5c359c0989fb95be78f36a1fbb73d3f89612 | |
| parent | 8619de9dafe66263de71a6f8243872eb13cf860b (diff) | |
drm/i915/vlv: More gradual freq changesbyt_rc6_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 2ce555d71a25..fee68657f52c 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4573,6 +4573,13 @@ 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, |