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From fca8e6d4d9638158770745d4da5870a131190b3e Mon Sep 17 00:00:00 2001
From: Chunming Zhou <David1.Zhou@amd.com>
Date: Wed, 23 Mar 2016 10:29:00 +0800
Subject: [PATCH 056/117] amdgpu: change max allocation
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Change-Id: I83f8f33140609d4d2c3e54954cc2dc96eeaec6ba
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
amdgpu/amdgpu_gpu_info.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/amdgpu/amdgpu_gpu_info.c b/amdgpu/amdgpu_gpu_info.c
index 133952d..037df32 100644
--- a/amdgpu/amdgpu_gpu_info.c
+++ b/amdgpu/amdgpu_gpu_info.c
@@ -260,7 +260,7 @@ int amdgpu_query_heap_info(amdgpu_device_handle dev,
else /* query total vram heap */
info->heap_size = vram_gtt_info.vram_size;
- info->max_allocation = vram_gtt_info.vram_cpu_accessible_size;
+ info->max_allocation = vram_gtt_info.vram_size * 3 / 4;
if (flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED)
r = amdgpu_query_info(dev, AMDGPU_INFO_VIS_VRAM_USAGE,
@@ -275,7 +275,7 @@ int amdgpu_query_heap_info(amdgpu_device_handle dev,
break;
case AMDGPU_GEM_DOMAIN_GTT:
info->heap_size = vram_gtt_info.gtt_size;
- info->max_allocation = vram_gtt_info.vram_cpu_accessible_size;
+ info->max_allocation = vram_gtt_info.gtt_size * 3 / 4;
r = amdgpu_query_info(dev, AMDGPU_INFO_GTT_USAGE,
sizeof(info->heap_usage),
--
2.7.4
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