[PATCH 31/31][SRU][OEM-5.6] drm/i915: Enable SAGV support for Gen12
You-Sheng Yang
vicamo.yang at canonical.com
Fri Aug 14 06:57:40 UTC 2020
From: Stanislav Lisovskiy <stanislav.lisovskiy at intel.com>
BugLink: https://bugs.launchpad.net/bugs/1891451
Flip the switch and enable SAGV support
for Gen12 also.
Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy at intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200514074853.9508-4-stanislav.lisovskiy@intel.com
(cherry picked from commit 8ca6d0237d1696060cd4f5a3ee93ee001c1a9d5b)
Signed-off-by: You-Sheng Yang <vicamo.yang at canonical.com>
---
drivers/gpu/drm/i915/intel_pm.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 055c2f08d80a..64bb1ed95755 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -3624,10 +3624,6 @@ static bool skl_needs_memory_bw_wa(struct drm_i915_private *dev_priv)
static bool
intel_has_sagv(struct drm_i915_private *dev_priv)
{
- /* HACK! */
- if (IS_GEN(dev_priv, 12))
- return false;
-
return (IS_GEN9_BC(dev_priv) || INTEL_GEN(dev_priv) >= 10) &&
dev_priv->sagv_status != I915_SAGV_NOT_CONTROLLED;
}
--
2.27.0
More information about the kernel-team
mailing list