drm/i915/chv: Enable RPS (Turbo) for Cherryview
v2: Disable media turbo and Add DOWN_IDLE_AVG support (Ville)
v3: Mass rename of the dev_priv->rps variables in upstream.
v4: Rebase against latest code. (Deepak)
v5: Rebase against latest nightly code. (Deepak)
v6: Rename the variables to match the spec (Mika)
v7: change min/max freq variable naming to match spec (Mika)
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 15653d4..53db3a2 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -529,6 +529,16 @@
#define PUNIT_FUSE_BUS2 0xf6 /* bits 47:40 */
#define PUNIT_FUSE_BUS1 0xf5 /* bits 55:48 */
+#define PUNIT_GPU_STATUS_REG 0xdb
+#define PUNIT_GPU_STATUS_MAX_FREQ_SHIFT 16
+#define PUNIT_GPU_STATUS_MAX_FREQ_MASK 0xff
+#define PUNIT_GPU_STATIS_GFX_MIN_FREQ_SHIFT 8
+#define PUNIT_GPU_STATUS_GFX_MIN_FREQ_MASK 0xff
+
+#define PUNIT_GPU_DUTYCYCLE_REG 0xdf
+#define PUNIT_GPU_DUTYCYCLE_RPE_FREQ_SHIFT 8
+#define PUNIT_GPU_DUTYCYCLE_RPE_FREQ_MASK 0xff
+
#define IOSF_NC_FB_GFX_FREQ_FUSE 0x1c
#define FB_GFX_MAX_FREQ_FUSE_SHIFT 3
#define FB_GFX_MAX_FREQ_FUSE_MASK 0x000007f8
@@ -933,6 +943,7 @@
#define SANDYBRIDGE_FENCE_PITCH_SHIFT 32
#define GEN7_FENCE_MAX_PITCH_VAL 0x0800
+
/* control register for cpu gtt access */
#define TILECTL 0x101000
#define TILECTL_SWZCTL (1 << 0)
