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>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 56d1458393ccfd86992be99d5b19db235ac40f11..5b6639faa731e83b1b14c07bf673aa30deff52c8 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -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);
 }