1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 377cc588f5e9..e805b590ae71 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -190,6 +190,8 @@
 #define   I830_FENCE_SIZE_BITS(size)    ((ffs((size) >> 19) - 1) << 8)
 #define   I830_FENCE_PITCH_SHIFT        4
 #define   I830_FENCE_REG_VALID          (1<<0)
+#define   I830_FENCE_MAX_PITCH_VAL      0x10
+#define   I830_FENCE_MAX_SIZE_VAL       (1<<8)
 
 #define   I915_FENCE_START_MASK         0x0ff00000
 #define   I915_FENCE_SIZE_BITS(size)    ((ffs((size) >> 20) - 1) << 8)
@@ -198,6 +200,7 @@
 #define   I965_FENCE_PITCH_SHIFT        2
 #define   I965_FENCE_TILING_Y_SHIFT     1
 #define   I965_FENCE_REG_VALID          (1<<0)
+#define   I965_FENCE_MAX_PITCH_VAL      0x0400
 
 /*
  * Instruction and interrupt control regs
@@ -648,6 +651,14 @@
 #define CRT_HOTPLUG_DETECT_VOLTAGE_325MV        (0 << 2)
 #define CRT_HOTPLUG_DETECT_VOLTAGE_475MV        (1 << 2)
 #define CRT_HOTPLUG_MASK                        (0x3fc) /* Bits 9-2 */
+#define CRT_FORCE_HOTPLUG_MASK                  0xfffffe1f
+#define HOTPLUG_EN_MASK (HDMIB_HOTPLUG_INT_EN | \
+                         HDMIC_HOTPLUG_INT_EN |   \
+                         HDMID_HOTPLUG_INT_EN |   \
+                         SDVOB_HOTPLUG_INT_EN |   \
+                         SDVOC_HOTPLUG_INT_EN |   \
+                         TV_HOTPLUG_INT_EN |      \
+                         CRT_HOTPLUG_INT_EN)
 
 
 #define PORT_HOTPLUG_STAT       0x61114