symmetric_memory do not change after initialization so lets just set
ipc_enabled once for this WA.
Cc: Rodrigo Vivi <rodrigo.v...@intel.com>
Signed-off-by: José Roberto de Souza <jose.so...@intel.com>
---
drivers/gpu/drm/i915/intel_pm.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 538bcde0bf7d..1392aa56a55a 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -6120,11 +6120,6 @@ void intel_enable_ipc(struct drm_i915_private *dev_priv)
if (!HAS_IPC(dev_priv))
return;
- /* Display WA #1141: SKL:all KBL:all CFL */
- if ((IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv)) &&
- !dev_priv->dram_info.symmetric_memory)
- dev_priv->ipc_enabled = false;
-
val = I915_READ(DISP_ARB_CTL2);
if (dev_priv->ipc_enabled)
@@ -6140,7 +6135,12 @@ void intel_init_ipc(struct drm_i915_private *dev_priv)
if (!HAS_IPC(dev_priv))
return;
- dev_priv->ipc_enabled = true;
+ /* Display WA #1141: SKL:all KBL:all CFL */
+ if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv))
+ dev_priv->ipc_enabled = dev_priv->dram_info.symmetric_memory;
+ else
+ dev_priv->ipc_enabled = true;
+
intel_enable_ipc(dev_priv);
}
--
2.19.0
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