drm/amdgpu/psp: add new VCN RAM ucode id to psp

PSP supports to program vcn sram by ucode loading interface.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h

@@ -233,6 +233,8 @@ enum psp_gfx_fw_type {
 	GFX_FW_TYPE_RLCP_CAM                        = 46,   /* RLCP CAM                 NV      */
 	GFX_FW_TYPE_RLC_SPP_CAM_EXT                 = 47,   /* RLC SPP CAM EXT          NV      */
 	GFX_FW_TYPE_RLX6_DRAM_BOOT                  = 48,   /* RLX6 DRAM BOOT           NV      */
+	GFX_FW_TYPE_VCN0_RAM                        = 49,   /* VCN_RAM  NV */
+	GFX_FW_TYPE_VCN1_RAM                        = 50,   /* VCN_RAM  NV */
 	GFX_FW_TYPE_MAX
 };