drm/amdgpu: print vram type rather than just DDR (1f8628c7) · Commits · 戴 / test

drivers/gpu/drm/amd/amdgpu/amdgpu_object.c

+13 −2

Original line number	Diff line number	Diff line
		@@ -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);
		}