[Intel-gfx] [PATCH] drm/i915: Forcewake Register Range changes for CHV

[deepak.s at linux.intel.com]

From: Deepak S <deepak.s at linux.intel.com>

According to updated BSpec, Render/Common Wells register range changed.
Updating the same to match the spec and avoid extra forcewake for none
forcewake range.

Signed-off-by: Deepak S <deepak.s at linux.intel.com>
---
 drivers/gpu/drm/i915/intel_uncore.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index 46de8d7..dd36f9b 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -647,9 +647,9 @@ void assert_force_wake_inactive(struct drm_i915_private *dev_priv)
 
 #define FORCEWAKE_CHV_RENDER_RANGE_OFFSET(reg) \
 	(REG_RANGE((reg), 0x2000, 0x4000) || \
-	 REG_RANGE((reg), 0x5000, 0x8000) || \
+	 REG_RANGE((reg), 0x5200, 0x8000) || \
 	 REG_RANGE((reg), 0x8300, 0x8500) || \
-	 REG_RANGE((reg), 0xB000, 0xC000) || \
+	 REG_RANGE((reg), 0xB000, 0xB480) || \
 	 REG_RANGE((reg), 0xE000, 0xE800))
 
 #define FORCEWAKE_CHV_MEDIA_RANGE_OFFSET(reg) \
@@ -665,10 +665,7 @@ void assert_force_wake_inactive(struct drm_i915_private *dev_priv)
 	 REG_RANGE((reg), 0x8000, 0x8300) || \
 	 REG_RANGE((reg), 0x8500, 0x8600) || \
 	 REG_RANGE((reg), 0x9000, 0xB000) || \
-	 REG_RANGE((reg), 0xC000, 0xC800) || \
-	 REG_RANGE((reg), 0xF000, 0x10000) || \
-	 REG_RANGE((reg), 0x14000, 0x14400) || \
-	 REG_RANGE((reg), 0x22000, 0x24000))
+	 REG_RANGE((reg), 0xF000, 0x10000))
 
 #define FORCEWAKE_GEN9_UNCORE_RANGE_OFFSET(reg) \
 	REG_RANGE((reg), 0xB00,  0x2000)
-- 
1.9.1