1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 3 * Copyright 2018 Google LLC 4 * Written by Simon Glass <sjg@chromium.org> 5 */ 6 7 #include <common.h> 8 #include <dm.h> 9 #include <sound.h> 10 #include <dm/test.h> 11 #include <test/ut.h> 12 #include <asm/test.h> 13 14 /* Basic test of the sound codec uclass */ 15 static int dm_test_sound(struct unit_test_state *uts) 16 { 17 struct sound_uc_priv *uc_priv; 18 struct udevice *dev; 19 20 /* check probe success */ 21 ut_assertok(uclass_first_device_err(UCLASS_SOUND, &dev)); 22 uc_priv = dev_get_uclass_priv(dev); 23 ut_asserteq_str("audio-codec", uc_priv->codec->name); 24 ut_asserteq_str("i2s", uc_priv->i2s->name); 25 ut_asserteq(0, sandbox_get_setup_called(dev)); 26 27 ut_assertok(sound_beep(dev, 1, 100)); 28 ut_asserteq(4560, sandbox_get_sound_sum(dev)); 29 ut_assertok(sound_beep(dev, 1, 100)); 30 ut_asserteq(9120, sandbox_get_sound_sum(dev)); 31 32 return 0; 33 } 34 DM_TEST(dm_test_sound, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); 35