drm/i915: Capture batchbuffer state upon GPU hang

[~andy/linux] / drivers / gpu / drm / i915 / i915_reg.h

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 47de41f1d4b456288aaad1e7c2c820f062a9509d..9785f7d031a4f970acca44293712cdf0e0ed6b6b 100644 (file)
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -718,6 +718,7 @@
 #define NOPID          0x02094
 #define HWSTAM         0x02098
 #define DMA_FADD_I8XX  0x020d0
+#define RING_BBSTATE(base)     ((base)+0x110)
 
 #define ERROR_GEN6     0x040a0
 #define GEN7_ERR_INT   0x44040