diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_runtime_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_runtime_pm.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index a017a4232c0f..2d8673150c44 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -1760,7 +1760,7 @@ static bool chv_pipe_power_well_enabled(struct drm_i915_private *dev_priv, mutex_lock(&dev_priv->pcu_lock); - state = vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ) & DP_SSS_MASK(pipe); + state = vlv_punit_read(dev_priv, PUNIT_REG_DSPSSPM) & DP_SSS_MASK(pipe); /* * We only ever set the power-on and power-gate states, anything * else is unexpected. @@ -1772,7 +1772,7 @@ static bool chv_pipe_power_well_enabled(struct drm_i915_private *dev_priv, * A transient state at this point would mean some unexpected party * is poking at the power controls too. */ - ctrl = vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ) & DP_SSC_MASK(pipe); + ctrl = vlv_punit_read(dev_priv, PUNIT_REG_DSPSSPM) & DP_SSC_MASK(pipe); WARN_ON(ctrl << 16 != state); mutex_unlock(&dev_priv->pcu_lock); @@ -1793,20 +1793,20 @@ static void chv_set_pipe_power_well(struct drm_i915_private *dev_priv, mutex_lock(&dev_priv->pcu_lock); #define COND \ - ((vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ) & DP_SSS_MASK(pipe)) == state) + ((vlv_punit_read(dev_priv, PUNIT_REG_DSPSSPM) & DP_SSS_MASK(pipe)) == state) if (COND) goto out; - ctrl = vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ); + ctrl = vlv_punit_read(dev_priv, PUNIT_REG_DSPSSPM); ctrl &= ~DP_SSC_MASK(pipe); ctrl |= enable ? DP_SSC_PWR_ON(pipe) : DP_SSC_PWR_GATE(pipe); - vlv_punit_write(dev_priv, PUNIT_REG_DSPFREQ, ctrl); + vlv_punit_write(dev_priv, PUNIT_REG_DSPSSPM, ctrl); if (wait_for(COND, 100)) DRM_ERROR("timeout setting power well state %08x (%08x)\n", state, - vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ)); + vlv_punit_read(dev_priv, PUNIT_REG_DSPSSPM)); #undef COND |