drm/i915: Add LO/HI PRIVATE_PAT registers
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 47344d0..620d57e 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -2889,8 +2889,8 @@
/* XXX: spec defines this as 2 distinct registers. It's unclear if a 64b
* write would work. */
- I915_WRITE(GEN8_PRIVATE_PAT, pat);
- I915_WRITE(GEN8_PRIVATE_PAT + 4, pat >> 32);
+ I915_WRITE(GEN8_PRIVATE_PAT_LO, pat);
+ I915_WRITE(GEN8_PRIVATE_PAT_HI, pat >> 32);
}
static void chv_setup_private_ppat(struct drm_i915_private *dev_priv)
@@ -2924,8 +2924,8 @@
GEN8_PPAT(6, CHV_PPAT_SNOOP) |
GEN8_PPAT(7, CHV_PPAT_SNOOP);
- I915_WRITE(GEN8_PRIVATE_PAT, pat);
- I915_WRITE(GEN8_PRIVATE_PAT + 4, pat >> 32);
+ I915_WRITE(GEN8_PRIVATE_PAT_LO, pat);
+ I915_WRITE(GEN8_PRIVATE_PAT_HI, pat >> 32);
}
static int gen8_gmch_probe(struct drm_device *dev,
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index d5a0790..39b9213 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -1551,7 +1551,8 @@
#define RING_FAULT_FAULT_TYPE(x) ((x >> 1) & 0x3)
#define RING_FAULT_VALID (1<<0)
#define DONE_REG 0x40b0
-#define GEN8_PRIVATE_PAT 0x40e0
+#define GEN8_PRIVATE_PAT_LO 0x40e0
+#define GEN8_PRIVATE_PAT_HI (0x40e0 + 4)
#define BSD_HWS_PGA_GEN7 (0x04180)
#define BLT_HWS_PGA_GEN7 (0x04280)
#define VEBOX_HWS_PGA_GEN7 (0x04380)