drm/i915: Add DP training pattern 3 for CHV
CHV supports DP training pattern 3. Add the required stuff.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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 e01a1a0..e355fc8 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -3489,6 +3489,8 @@
#define DP_LINK_TRAIN_OFF (3 << 28)
#define DP_LINK_TRAIN_MASK (3 << 28)
#define DP_LINK_TRAIN_SHIFT 28
+#define DP_LINK_TRAIN_PAT_3_CHV (1 << 14)
+#define DP_LINK_TRAIN_MASK_CHV ((3 << 28)|(1<<14))
/* CPT Link training mode */
#define DP_LINK_TRAIN_PAT_1_CPT (0 << 8)