From: Eugeni Dodonov <eugeni.dodonov@intel.com>
Date: Thu, 29 Mar 2012 15:32:25 +0000 (-0300)
Subject: drm/i915: add DP_TP_STATUS registers
X-Git-Url: http://git.mmlx.us/?a=commitdiff_plain;h=e411b2c116626e685fb96cad84a902a12b1689f5;p=linux-edison.git

drm/i915: add DP_TP_STATUS registers

There is one set of those registers for each port.

Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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 b49775326fb..5b171010096 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -4078,4 +4078,12 @@
 #define  DP_TP_CTL_LINK_TRAIN_PAT2		(1<<8)
 #define  DP_TP_CTL_LINK_TRAIN_NORMAL	(3<<8)
 
+/* DisplayPort Transport Status */
+#define DP_TP_STATUS_A			0x64044
+#define DP_TP_STATUS_B			0x64144
+#define DP_TP_STATUS(port) _PORT(port, \
+					DP_TP_STATUS_A, \
+					DP_TP_STATUS_B)
+#define  DP_TP_STATUS_AUTOTRAIN_DONE	(1<<12)
+
 #endif /* _I915_REG_H_ */