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drm/amdgpu: print vram type rather than just DDR 

We have the info, so use it rather than reporting just DDR.

Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2016-03-31 16:56:22 -04:00
parent b634de4f44
commit 1f8628c764
1 changed files with 13 additions and 2 deletions
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15
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
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@ -476,6 +476,17 @@ int amdgpu_bo_evict_vram(struct amdgpu_device *adev)
return ttm_bo_evict_mm(&adev->mman.bdev, TTM_PL_VRAM);
}
static const char *amdgpu_vram_names[] = {
"UNKNOWN",
"GDDR1",
"DDR2",
"GDDR3",
"GDDR4",
"GDDR5",
"HBM",
"DDR3"
};
int amdgpu_bo_init(struct amdgpu_device *adev)
{
/* Add an MTRR for the VRAM */
@ -484,8 +495,8 @@ int amdgpu_bo_init(struct amdgpu_device *adev)
DRM_INFO("Detected VRAM RAM=%lluM, BAR=%lluM\n",
adev->mc.mc_vram_size >> 20,
(unsigned long long)adev->mc.aper_size >> 20);
DRM_INFO("RAM width %dbits DDR\n",
adev->mc.vram_width);
DRM_INFO("RAM width %dbits %s\n",
adev->mc.vram_width, amdgpu_vram_names[adev->mc.vram_type]);
return amdgpu_ttm_init(adev);
}