drm/amd/pm: add interface to deallocate power_context for smu_v13_0_7

add interface to deallocate power_context for smu_v13_0_7
Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c

@@ -1541,6 +1541,7 @@ static const struct pptable_funcs smu_v13_0_7_ppt_funcs = {
 	.load_microcode = smu_v13_0_load_microcode,
 	.init_smc_tables = smu_v13_0_7_init_smc_tables,
 	.init_power = smu_v13_0_init_power,
+	.fini_power = smu_v13_0_fini_power,
 	.check_fw_status = smu_v13_0_7_check_fw_status,
 	.setup_pptable = smu_v13_0_7_setup_pptable,
 	.check_fw_version = smu_v13_0_check_fw_version,