drm/amdgpu/psp: add psp support for sienna_cichlid

Signed-off-by: NLikun Gao <Likun.Gao@amd.com>
Reviewed-by: NJack Xiao <Jack.Xiao@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

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

@@ -98,6 +98,7 @@ static int psp_early_init(void *handle)
 	case CHIP_NAVI10:
 	case CHIP_NAVI14:
 	case CHIP_NAVI12:
+	case CHIP_SIENNA_CICHLID:
 		psp_v11_0_set_psp_funcs(psp);
 		psp->autoload_supported = true;
 		break;

drivers/gpu/drm/amd/amdgpu/psp_v11_0.c

@@ -55,6 +55,8 @@ MODULE_FIRMWARE("amdgpu/navi12_ta.bin");
 MODULE_FIRMWARE("amdgpu/arcturus_sos.bin");
 MODULE_FIRMWARE("amdgpu/arcturus_asd.bin");
 MODULE_FIRMWARE("amdgpu/arcturus_ta.bin");
+MODULE_FIRMWARE("amdgpu/sienna_cichlid_sos.bin");
+MODULE_FIRMWARE("amdgpu/sienna_cichlid_asd.bin");
 
 /* address block */
 #define smnMP1_FIRMWARE_FLAGS		0x3010024
@@ -95,6 +97,9 @@ static int psp_v11_0_init_microcode(struct psp_context *psp)
 	case CHIP_ARCTURUS:
 		chip_name = "arcturus";
 		break;
+	case CHIP_SIENNA_CICHLID:
+		chip_name = "sienna_cichlid";
+		break;
 	default:
 		BUG();
 	}
@@ -167,6 +172,8 @@ static int psp_v11_0_init_microcode(struct psp_context *psp)
 				le32_to_cpu(ta_hdr->ta_dtm_offset_bytes);
 		}
 		break;
+	case CHIP_SIENNA_CICHLID:
+		break;
 	default:
 		BUG();
 	}