drm/amdgpu: initilize picasso psp firmwares support

Same as raven for now.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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

@@ -56,6 +56,7 @@ static int psp_sw_init(void *handle)
 		psp_v3_1_set_psp_funcs(psp);
 		break;
 	case CHIP_RAVEN:
+	case CHIP_PICASSO:
 		psp_v10_0_set_psp_funcs(psp);
 		break;
 	case CHIP_VEGA20:

drivers/gpu/drm/amd/amdgpu/psp_v10_0.c

@@ -35,6 +35,7 @@
 #include "sdma0/sdma0_4_1_offset.h"
 
 MODULE_FIRMWARE("amdgpu/raven_asd.bin");
+MODULE_FIRMWARE("amdgpu/picasso_asd.bin");
 
 static int
 psp_v10_0_get_fw_type(struct amdgpu_firmware_info *ucode, enum psp_gfx_fw_type *type)
@@ -119,6 +120,9 @@ static int psp_v10_0_init_microcode(struct psp_context *psp)
 	case CHIP_RAVEN:
 		chip_name = "raven";
 		break;
+	case CHIP_PICASSO:
+		chip_name = "picasso";
+		break;
 	default: BUG();
 	}