drm/amdgpu: get the correct vram type for van gogh

This patch is to get the correct vram type from atombios for van gogh.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
index b4df6460e45a970dc038e5a99a352139d74a4701..5f5ce705d20e15fcf2376e58fa55298a8962d119 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
@@ -149,6 +149,10 @@ static int convert_atom_mem_type_to_vram_type(struct amdgpu_device *adev,
                case LpDdr4MemType:
                        vram_type = AMDGPU_VRAM_TYPE_DDR4;
                        break;
+               case Ddr5MemType:
+               case LpDdr5MemType:
+                       vram_type = AMDGPU_VRAM_TYPE_DDR5;
+                       break;
                default:
                        vram_type = AMDGPU_VRAM_TYPE_UNKNOWN;
                        break;

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 887a4da5eefc6175ef72059ce729478871374f2d..07e81aca9c340b60b38430b197f8efa3105b2d44 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -1063,6 +1063,7 @@ static const char *amdgpu_vram_names[] = {
        "DDR3",
        "DDR4",
        "GDDR6",
+       "DDR5"
 };
 
 /**