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From 0b2daf09cf3c9893872d68f0ce9a3f4b7e3ff06c Mon Sep 17 00:00:00 2001
From: Jammy Zhou <Jammy.Zhou@amd.com>
Date: Tue, 21 Jul 2015 17:41:48 +0800
Subject: [PATCH 0364/1050] drm/amdgpu: add some common definitions to
amd_shared.h
Add GPU family definitions and timeout value for IP components.
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/include/amd_shared.h | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
index 5bdf1b4..3698481 100644
--- a/drivers/gpu/drm/amd/include/amd_shared.h
+++ b/drivers/gpu/drm/amd/include/amd_shared.h
@@ -23,6 +23,17 @@
#ifndef __AMD_SHARED_H__
#define __AMD_SHARED_H__
+#define AMD_MAX_USEC_TIMEOUT 100000 /* 100 ms */
+
+/*
+* Supported GPU families (aligned with amdgpu_drm.h)
+*/
+#define AMD_FAMILY_UNKNOWN 0
+#define AMD_FAMILY_CI 120 /* Bonaire, Hawaii */
+#define AMD_FAMILY_KV 125 /* Kaveri, Kabini, Mullins */
+#define AMD_FAMILY_VI 130 /* Iceland, Tonga */
+#define AMD_FAMILY_CZ 135 /* Carrizo */
+
enum amd_ip_block_type {
AMD_IP_BLOCK_TYPE_COMMON,
AMD_IP_BLOCK_TYPE_GMC,
--
1.9.1
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