[PATCH 23/24] drm/i915/slpc: Add Kabylake SLPC support

[Sagar Arun Kamble]

Adds has_slpc to kabylake info and adds kabylake firmware version check
to sanitize_slpc_option.

Signed-off-by: Sagar Arun Kamble <sagar.a.kamble at intel.com>
---
 drivers/gpu/drm/i915/i915_pci.c   | 2 ++
 drivers/gpu/drm/i915/intel_slpc.c | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index d7fdd00..f5c7d77 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -416,6 +416,7 @@
 	.gen = 9,
 	.has_csr = 1,
 	.has_guc = 1,
+	.has_slpc = 1,
 	.ddb_size = 896,
 };
 
@@ -425,6 +426,7 @@
 	.gen = 9,
 	.has_csr = 1,
 	.has_guc = 1,
+	.has_slpc = 1,
 	.ddb_size = 896,
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
 };
diff --git a/drivers/gpu/drm/i915/intel_slpc.c b/drivers/gpu/drm/i915/intel_slpc.c
index 809b4e1..743be3c 100644
--- a/drivers/gpu/drm/i915/intel_slpc.c
+++ b/drivers/gpu/drm/i915/intel_slpc.c
@@ -373,9 +373,9 @@ static unsigned int slpc_get_platform_sku(struct drm_i915_private *dev_priv)
 {
 	enum slpc_platform_sku platform_sku;
 
-	if (IS_SKL_ULX(dev_priv))
+	if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv))
 		platform_sku = SLPC_PLATFORM_SKU_ULX;
-	else if (IS_SKL_ULT(dev_priv))
+	else if (IS_SKL_ULT(dev_priv) || IS_KBL_ULT(dev_priv))
 		platform_sku = SLPC_PLATFORM_SKU_ULT;
 	else
 		platform_sku = SLPC_PLATFORM_SKU_DT;
-- 
1.9.1