---

yaml
---
r: 250631
b: refs/heads/master
c: 4593010
h: refs/heads/master
i:
  250629: 75e7b8f
  250627: 03c3b0d
  250623: 9d83f4b
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 25aebfc30bc40f01813aad7a0f62f2fda44efb8a
+refs/heads/master: 4593010b68247e6bed746da4e15f66f06e239e28

trunk/drivers/gpu/drm/i915/i915_reg.h

@@ -291,6 +291,9 @@
 #define RING_MAX_IDLE(base)	((base)+0x54)
 #define RING_HWS_PGA(base)	((base)+0x80)
 #define RING_HWS_PGA_GEN6(base)	((base)+0x2080)
+#define RENDER_HWS_PGA_GEN7	(0x04080)
+#define BSD_HWS_PGA_GEN7	(0x04180)
+#define BLT_HWS_PGA_GEN7	(0x04280)
 #define RING_ACTHD(base)	((base)+0x74)
 #define RING_NOPID(base)	((base)+0x94)
 #define RING_IMR(base)		((base)+0xa8)

trunk/drivers/gpu/drm/i915/intel_ringbuffer.c

@@ -551,10 +551,31 @@ render_ring_put_irq(struct intel_ring_buffer *ring)
 
 void intel_ring_setup_status_page(struct intel_ring_buffer *ring)
 {
+	struct drm_device *dev = ring->dev;
 	drm_i915_private_t *dev_priv = ring->dev->dev_private;
-	u32 mmio = (IS_GEN6(ring->dev) || IS_GEN7(ring->dev)) ?
-		RING_HWS_PGA_GEN6(ring->mmio_base) :
-		RING_HWS_PGA(ring->mmio_base);
+	u32 mmio = 0;
+
+	/* The ring status page addresses are no longer next to the rest of
+	 * the ring registers as of gen7.
+	 */
+	if (IS_GEN7(dev)) {
+		switch (ring->id) {
+		case RING_RENDER:
+			mmio = RENDER_HWS_PGA_GEN7;
+			break;
+		case RING_BLT:
+			mmio = BLT_HWS_PGA_GEN7;
+			break;
+		case RING_BSD:
+			mmio = BSD_HWS_PGA_GEN7;
+			break;
+		}
+	} else if (IS_GEN6(ring->dev)) {
+		mmio = RING_HWS_PGA_GEN6(ring->mmio_base);
+	} else {
+		mmio = RING_HWS_PGA(ring->mmio_base);
+	}
+
 	I915_WRITE(mmio, (u32)ring->status_page.gfx_addr);
 	POSTING_READ(mmio);
 }