1 files changed, 17 insertions, 4 deletions

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 5a09416e611..b080cc82400 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -1553,12 +1553,21 @@
  */
 #define   PP_READY              (1 << 30)
 #define   PP_SEQUENCE_NONE      (0 << 28)
-#define   PP_SEQUENCE_ON        (1 << 28)
-#define   PP_SEQUENCE_OFF       (2 << 28)
-#define   PP_SEQUENCE_MASK      0x30000000
+#define   PP_SEQUENCE_POWER_UP  (1 << 28)
+#define   PP_SEQUENCE_POWER_DOWN (2 << 28)
+#define   PP_SEQUENCE_MASK      (3 << 28)
+#define   PP_SEQUENCE_SHIFT     28
 #define   PP_CYCLE_DELAY_ACTIVE (1 << 27)
-#define   PP_SEQUENCE_STATE_ON_IDLE (1 << 3)
 #define   PP_SEQUENCE_STATE_MASK 0x0000000f
+#define   PP_SEQUENCE_STATE_OFF_IDLE    (0x0 << 0)
+#define   PP_SEQUENCE_STATE_OFF_S0_1    (0x1 << 0)
+#define   PP_SEQUENCE_STATE_OFF_S0_2    (0x2 << 0)
+#define   PP_SEQUENCE_STATE_OFF_S0_3    (0x3 << 0)
+#define   PP_SEQUENCE_STATE_ON_IDLE     (0x8 << 0)
+#define   PP_SEQUENCE_STATE_ON_S1_0     (0x9 << 0)
+#define   PP_SEQUENCE_STATE_ON_S1_2     (0xa << 0)
+#define   PP_SEQUENCE_STATE_ON_S1_3     (0xb << 0)
+#define   PP_SEQUENCE_STATE_RESET       (0xf << 0)
 #define PP_CONTROL      0x61204
 #define   POWER_TARGET_ON       (1 << 0)
 #define PP_ON_DELAYS    0x61208
@@ -3444,6 +3453,10 @@
 #define  GT_FIFO_FREE_ENTRIES                   0x120008
 #define    GT_FIFO_NUM_RESERVED_ENTRIES         20
 
+#define GEN6_UCGCTL2                            0x9404
+# define GEN6_RCPBUNIT_CLOCK_GATE_DISABLE               (1 << 12)
+# define GEN6_RCCUNIT_CLOCK_GATE_DISABLE                (1 << 11)
+
 #define GEN6_RPNSWREQ                           0xA008
 #define   GEN6_TURBO_DISABLE                    (1<<31)
 #define   GEN6_FREQUENCY(x)                     ((x)<<25)