[RFC PATCH 13/20] drm/i915/display: Add more macros to remove all direct calls to uncore

[Matthew Brost]

From: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>

Signed-off-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_de.h | 38 +++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_de.h b/drivers/gpu/drm/i915/display/intel_de.h
index 3dbd76fdabd6..3394044d281c 100644
--- a/drivers/gpu/drm/i915/display/intel_de.h
+++ b/drivers/gpu/drm/i915/display/intel_de.h
@@ -9,6 +9,7 @@
 #include "i915_drv.h"
 #include "i915_trace.h"
 #include "intel_uncore.h"
+#include "intel_pcode.h"
 
 static inline u32
 intel_de_read(struct drm_i915_private *i915, i915_reg_t reg)
@@ -116,4 +117,41 @@ intel_de_write_notrace(struct drm_i915_private *i915, i915_reg_t reg, u32 val)
 	intel_uncore_write_notrace(&i915->uncore, reg, val);
 }
 
+static inline void
+intel_de_write_samevalue(struct drm_i915_private *i915, i915_reg_t reg)
+{
+	spin_lock_irq(&i915->uncore.lock);
+	intel_de_write_fw(i915, reg, intel_de_read_fw(i915, reg));
+	spin_unlock_irq(&i915->uncore.lock);
+}
+
+static inline int
+intel_de_pcode_write_timeout(struct drm_i915_private *i915, u32 mbox, u32 val,
+			    int fast_timeout_us, int slow_timeout_ms)
+{
+	return snb_pcode_write_timeout(&i915->uncore, mbox, val,
+				       fast_timeout_us, slow_timeout_ms);
+}
+
+static inline int
+intel_de_pcode_write(struct drm_i915_private *i915, u32 mbox, u32 val)
+{
+
+	return snb_pcode_write(&i915->uncore, mbox, val);
+}
+
+static inline int
+intel_de_pcode_read(struct drm_i915_private *i915, u32 mbox, u32 *val, u32 *val1)
+{
+	return snb_pcode_read(&i915->uncore, mbox, val, val1);
+}
+
+static inline int intel_de_pcode_request(struct drm_i915_private *i915, u32 mbox,
+					 u32 request, u32 reply_mask, u32 reply,
+					 int timeout_base_ms)
+{
+	return skl_pcode_request(&i915->uncore, mbox, request, reply_mask, reply,
+				 timeout_base_ms);
+}
+
 #endif /* __INTEL_DE_H__ */
-- 
2.37.3