diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-11-29 19:55:03 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-02-13 18:36:23 +0200 |
| commit | c11b813f53c98e35ed257621065d6905589f78b1 (patch) | |
| tree | 7714d5626344344ba37cc0c5f74d458b99a4a8b0 /drivers/gpu/drm/i915/intel_runtime_pm.c | |
| parent | 62eb3c24b37cb5d1c9dbf65f619a02b24643b229 (diff) | |
drm/i915: s/PUNIT_REG_DSPFREQ/PUNIT_REG_DSPSSPM/
Rename the punit display power register to match the spec.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181129175504.3630-1-ville.syrjala@linux.intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>
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 |