From a97c6be72a2c7f69ca8070f9376a1ff6a5f0216d Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Tue, 20 Mar 2012 17:18:01 -0400
Subject: [PATCH] --- yaml --- r: 293863 b: refs/heads/master c:
 82d118efc65214f46138371a6daab5e7d71a723d h: refs/heads/master i:   293861:
 5c411ea62338ae77c270f391d0e1a5361cf27479   293859:
 efa701bdc24f1a42968db217dfb8582c2d14f0c2   293855:
 ed9c6d1853b93072bcf8f0edebea602bc662c8ac v: v3

---
 [refs]                                        |  2 +-
 .../drivers/gpu/drm/radeon/radeon_atombios.c  |  4 ++-
 trunk/drivers/gpu/drm/radeon/radeon_reg.h     |  1 +
 trunk/drivers/gpu/drm/radeon/si_reg.h         | 33 +++++++++++++++++++
 4 files changed, 38 insertions(+), 2 deletions(-)
 create mode 100644 trunk/drivers/gpu/drm/radeon/si_reg.h

diff --git a/[refs] b/[refs]
index a48e89750b00..f2f9161479e3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 43b3cd995f304c983393b7ed6563f09781bc41d0
+refs/heads/master: 82d118efc65214f46138371a6daab5e7d71a723d
diff --git a/trunk/drivers/gpu/drm/radeon/radeon_atombios.c b/trunk/drivers/gpu/drm/radeon/radeon_atombios.c
index 2554611e167c..7e2ba2580899 100644
--- a/trunk/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/trunk/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -253,7 +253,9 @@ static struct radeon_hpd radeon_atom_get_hpd_info_from_gpio(struct radeon_device
 
 	memset(&hpd, 0, sizeof(struct radeon_hpd));
 
-	if (ASIC_IS_DCE4(rdev))
+	if (ASIC_IS_DCE6(rdev))
+		reg = SI_DC_GPIO_HPD_A;
+	else if (ASIC_IS_DCE4(rdev))
 		reg = EVERGREEN_DC_GPIO_HPD_A;
 	else
 		reg = AVIVO_DC_GPIO_HPD_A;
diff --git a/trunk/drivers/gpu/drm/radeon/radeon_reg.h b/trunk/drivers/gpu/drm/radeon/radeon_reg.h
index 509863411285..5d8f735d6aaf 100644
--- a/trunk/drivers/gpu/drm/radeon/radeon_reg.h
+++ b/trunk/drivers/gpu/drm/radeon/radeon_reg.h
@@ -56,6 +56,7 @@
 #include "r600_reg.h"
 #include "evergreen_reg.h"
 #include "ni_reg.h"
+#include "si_reg.h"
 
 #define RADEON_MC_AGP_LOCATION		0x014c
 #define		RADEON_MC_AGP_START_MASK	0x0000FFFF
diff --git a/trunk/drivers/gpu/drm/radeon/si_reg.h b/trunk/drivers/gpu/drm/radeon/si_reg.h
new file mode 100644
index 000000000000..eda938a7cb6e
--- /dev/null
+++ b/trunk/drivers/gpu/drm/radeon/si_reg.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2010 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Alex Deucher
+ */
+#ifndef __SI_REG_H__
+#define __SI_REG_H__
+
+/* SI */
+#define SI_DC_GPIO_HPD_MASK                      0x65b0
+#define SI_DC_GPIO_HPD_A                         0x65b4
+#define SI_DC_GPIO_HPD_EN                        0x65b8
+#define SI_DC_GPIO_HPD_Y                         0x65bc
+
+#endif