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, 10 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index aa974b11928a..676a89bb8194 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -3576,7 +3576,11 @@ static void icl_dbuf_enable(struct drm_i915_private *dev_priv) !(I915_READ(DBUF_CTL_S2) & DBUF_POWER_STATE)) DRM_ERROR("DBuf power enable timeout\n"); else - dev_priv->wm.skl_hw.ddb.enabled_slices = 2; + /* + * FIXME: for now pretend that we only have 1 slice, see + * intel_enabled_dbuf_slices_num(). + */ + dev_priv->wm.skl_hw.ddb.enabled_slices = 1; } static void icl_dbuf_disable(struct drm_i915_private *dev_priv) @@ -3591,7 +3595,11 @@ static void icl_dbuf_disable(struct drm_i915_private *dev_priv) (I915_READ(DBUF_CTL_S2) & DBUF_POWER_STATE)) DRM_ERROR("DBuf power disable timeout!\n"); else - dev_priv->wm.skl_hw.ddb.enabled_slices = 0; + /* + * FIXME: for now pretend that the first slice is always + * enabled, see intel_enabled_dbuf_slices_num(). + */ + dev_priv->wm.skl_hw.ddb.enabled_slices = 1; } static void icl_mbus_init(struct drm_i915_private *dev_priv) |