// SPDX-License-Identifier: GPL-2.0-only // // KUnit tests for cs_dsp. // // Copyright (C) 2024 Cirrus Logic, Inc. and // Cirrus Logic International Semiconductor Ltd. #include #include #include #include #include #include #include #include #include #include KUNIT_DEFINE_ACTION_WRAPPER(_put_device_wrapper, put_device, struct device *); KUNIT_DEFINE_ACTION_WRAPPER(_cs_dsp_remove_wrapper, cs_dsp_remove, struct cs_dsp *); struct cs_dsp_test_local { struct cs_dsp_mock_xm_header *xm_header; struct cs_dsp_mock_wmfw_builder *wmfw_builder; int wmfw_version; }; struct cs_dsp_ctl_parse_test_param { int mem_type; int alg_id; unsigned int offset; unsigned int length; u16 ctl_type; u16 flags; }; static const struct cs_dsp_mock_alg_def cs_dsp_ctl_parse_test_algs[] = { { .id = 0xfafa, .ver = 0x100000, .xm_size_words = 164, .ym_size_words = 164, .zm_size_words = 164, }, { .id = 0xb, .ver = 0x100001, .xm_size_words = 8, .ym_size_words = 8, .zm_size_words = 8, }, { .id = 0x9f1234, .ver = 0x100500, .xm_size_words = 16, .ym_size_words = 16, .zm_size_words = 16, }, { .id = 0xff00ff, .ver = 0x300113, .xm_size_words = 16, .ym_size_words = 16, .zm_size_words = 16, }, }; static const struct cs_dsp_mock_coeff_def mock_coeff_template = { .shortname = "Dummy Coeff", .type = WMFW_CTL_TYPE_BYTES, .mem_type = WMFW_ADSP2_YM, .flags = WMFW_CTL_FLAG_VOLATILE, .length_bytes = 4, }; /* Algorithm info block without controls should load */ static void cs_dsp_ctl_parse_no_coeffs(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct firmware *wmfw; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); } /* * V1 controls do not have names, the name field in the coefficient entry * should be ignored. */ static void cs_dsp_ctl_parse_v1_name(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; def.fullname = "Dummy"; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->subname_len, 0); KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } /* * V1 controls do not have names, the name field in the coefficient entry * should be ignored. Test with a zero-length name string. */ static void cs_dsp_ctl_parse_empty_v1_name(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; def.fullname = "\0"; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->subname_len, 0); KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } /* * V1 controls do not have names, the name field in the coefficient entry * should be ignored. Test with a maximum length name string. */ static void cs_dsp_ctl_parse_max_v1_name(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; char *name; name = kunit_kzalloc(test, 256, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, name); memset(name, 'A', 255); def.fullname = name; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->subname_len, 0); KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } /* Short name from coeff descriptor should be used as control name. */ static void cs_dsp_ctl_parse_short_name(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->subname_len, strlen(def.shortname)); KUNIT_EXPECT_MEMEQ(test, ctl->subname, def.shortname, ctl->subname_len); KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } /* * Short name from coeff descriptor should be used as control name. * Test with a short name that is a single character. */ static void cs_dsp_ctl_parse_min_short_name(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; def.shortname = "Q"; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->subname_len, 1); KUNIT_EXPECT_EQ(test, ctl->subname[0], 'Q'); KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } /* * Short name from coeff descriptor should be used as control name. * Test with a maximum length name. */ static void cs_dsp_ctl_parse_max_short_name(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; char *name; struct firmware *wmfw; name = kunit_kmalloc(test, 255, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, name); memset(name, 'A', 255); def.shortname = name; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->subname_len, 255); KUNIT_EXPECT_MEMEQ(test, ctl->subname, name, ctl->subname_len); KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } /* * Full name from coeff descriptor should be ignored. It is a variable * length field so affects the position of subsequent fields. * Test with a 1-character full name. */ static void cs_dsp_ctl_parse_with_min_fullname(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; def.fullname = "Q"; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->subname_len, strlen(def.shortname)); KUNIT_EXPECT_MEMEQ(test, ctl->subname, def.shortname, ctl->subname_len); KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } /* * Full name from coeff descriptor should be ignored. It is a variable * length field so affects the position of subsequent fields. * Test with a maximum length full name. */ static void cs_dsp_ctl_parse_with_max_fullname(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; char *fullname; fullname = kunit_kmalloc(test, 255, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, fullname); memset(fullname, 'A', 255); def.fullname = fullname; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->subname_len, strlen(def.shortname)); KUNIT_EXPECT_MEMEQ(test, ctl->subname, def.shortname, ctl->subname_len); KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } /* * Description from coeff descriptor should be ignored. It is a variable * length field so affects the position of subsequent fields. * Test with a 1-character description */ static void cs_dsp_ctl_parse_with_min_description(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; def.description = "Q"; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->subname_len, strlen(def.shortname)); KUNIT_EXPECT_MEMEQ(test, ctl->subname, def.shortname, ctl->subname_len); KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } /* * Description from coeff descriptor should be ignored. It is a variable * length field so affects the position of subsequent fields. * Test with a maximum length description */ static void cs_dsp_ctl_parse_with_max_description(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; char *description; description = kunit_kmalloc(test, 65535, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, description); memset(description, 'A', 65535); def.description = description; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->subname_len, strlen(def.shortname)); KUNIT_EXPECT_MEMEQ(test, ctl->subname, def.shortname, ctl->subname_len); KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } /* * Full name and description from coeff descriptor are variable length * fields so affects the position of subsequent fields. * Test with a maximum length full name and description */ static void cs_dsp_ctl_parse_with_max_fullname_and_description(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; char *fullname, *description; fullname = kunit_kmalloc(test, 255, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, fullname); memset(fullname, 'A', 255); def.fullname = fullname; description = kunit_kmalloc(test, 65535, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, description); memset(description, 'A', 65535); def.description = description; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->subname_len, strlen(def.shortname)); KUNIT_EXPECT_MEMEQ(test, ctl->subname, def.shortname, ctl->subname_len); KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } static const char * const cs_dsp_ctl_alignment_test_names[] = { "1", "12", "123", "1234", "12345", "123456", "1234567", "12345678", "123456789", "123456789A", "123456789AB", "123456789ABC", "123456789ABCD", "123456789ABCDE", "123456789ABCDEF", }; /* * Variable-length string fields are padded to a multiple of 4-bytes. * Test this with various lengths of short name. */ static void cs_dsp_ctl_shortname_alignment(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; int i; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); for (i = 0; i < ARRAY_SIZE(cs_dsp_ctl_alignment_test_names); i++) { def.shortname = cs_dsp_ctl_alignment_test_names[i]; cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); } cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); for (i = 0; i < ARRAY_SIZE(cs_dsp_ctl_alignment_test_names); i++) { mutex_lock(&priv->dsp->pwr_lock); ctl = cs_dsp_get_ctl(priv->dsp, cs_dsp_ctl_alignment_test_names[i], def.mem_type, cs_dsp_ctl_parse_test_algs[0].id); mutex_unlock(&priv->dsp->pwr_lock); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->subname_len, i + 1); KUNIT_EXPECT_MEMEQ(test, ctl->subname, cs_dsp_ctl_alignment_test_names[i], ctl->subname_len); /* Test fields that are parsed after the variable-length fields */ KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } } /* * Variable-length string fields are padded to a multiple of 4-bytes. * Test this with various lengths of full name. */ static void cs_dsp_ctl_fullname_alignment(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; char ctl_name[4]; struct firmware *wmfw; int i; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); for (i = 0; i < ARRAY_SIZE(cs_dsp_ctl_alignment_test_names); i++) { /* * Create a unique control name of 3 characters so that * the shortname field is exactly 4 bytes long including * the length byte. */ snprintf(ctl_name, sizeof(ctl_name), "%03d", i); KUNIT_ASSERT_EQ(test, strlen(ctl_name), 3); def.shortname = ctl_name; def.fullname = cs_dsp_ctl_alignment_test_names[i]; cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); } cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); for (i = 0; i < ARRAY_SIZE(cs_dsp_ctl_alignment_test_names); i++) { snprintf(ctl_name, sizeof(ctl_name), "%03d", i); mutex_lock(&priv->dsp->pwr_lock); ctl = cs_dsp_get_ctl(priv->dsp, ctl_name, def.mem_type, cs_dsp_ctl_parse_test_algs[0].id); mutex_unlock(&priv->dsp->pwr_lock); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->subname_len, 3); KUNIT_EXPECT_MEMEQ(test, ctl->subname, ctl_name, ctl->subname_len); /* Test fields that are parsed after the variable-length fields */ KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } } /* * Variable-length string fields are padded to a multiple of 4-bytes. * Test this with various lengths of description. */ static void cs_dsp_ctl_description_alignment(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; char ctl_name[4]; struct firmware *wmfw; int i; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); for (i = 0; i < ARRAY_SIZE(cs_dsp_ctl_alignment_test_names); i++) { /* * Create a unique control name of 3 characters so that * the shortname field is exactly 4 bytes long including * the length byte. */ snprintf(ctl_name, sizeof(ctl_name), "%03d", i); KUNIT_ASSERT_EQ(test, strlen(ctl_name), 3); def.shortname = ctl_name; def.description = cs_dsp_ctl_alignment_test_names[i]; cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); } cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); for (i = 0; i < ARRAY_SIZE(cs_dsp_ctl_alignment_test_names); i++) { snprintf(ctl_name, sizeof(ctl_name), "%03d", i); mutex_lock(&priv->dsp->pwr_lock); ctl = cs_dsp_get_ctl(priv->dsp, ctl_name, def.mem_type, cs_dsp_ctl_parse_test_algs[0].id); mutex_unlock(&priv->dsp->pwr_lock); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->subname_len, 3); KUNIT_EXPECT_MEMEQ(test, ctl->subname, ctl_name, ctl->subname_len); /* Test fields that are parsed after the variable-length fields */ KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } } static const char * const cs_dsp_get_ctl_test_names[] = { "Up", "Down", "Switch", "Mute", "Left Up", "Left Down", "Right Up", "Right Down", "Left Mute", "Right Mute", "_trunc_1", "_trunc_2", " trunc", }; /* Test using cs_dsp_get_ctl() to lookup various controls. */ static void cs_dsp_get_ctl_test(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; int i; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); for (i = 0; i < ARRAY_SIZE(cs_dsp_get_ctl_test_names); i++) { def.shortname = cs_dsp_get_ctl_test_names[i]; def.offset_dsp_words = i; cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); } cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); for (i = 0; i < ARRAY_SIZE(cs_dsp_get_ctl_test_names); i++) { mutex_lock(&priv->dsp->pwr_lock); ctl = cs_dsp_get_ctl(priv->dsp, cs_dsp_get_ctl_test_names[i], def.mem_type, cs_dsp_ctl_parse_test_algs[0].id); mutex_unlock(&priv->dsp->pwr_lock); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->subname_len, strlen(cs_dsp_get_ctl_test_names[i])); KUNIT_EXPECT_MEMEQ(test, ctl->subname, cs_dsp_get_ctl_test_names[i], ctl->subname_len); KUNIT_EXPECT_EQ(test, ctl->offset, i); } } /* * cs_dsp_get_ctl() searches for the control in the currently loaded * firmware, so create identical controls in multiple firmware and * test that the correct one is found. */ static void cs_dsp_get_ctl_test_multiple_wmfw(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct cs_dsp_mock_wmfw_builder *builder2; struct firmware *wmfw; def.shortname = "_A_CONTROL"; /* Create a second mock wmfw builder */ builder2 = cs_dsp_mock_wmfw_init(priv, cs_dsp_mock_wmfw_format_version(local->wmfw_builder)); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, builder2); cs_dsp_mock_wmfw_add_data_block(builder2, WMFW_ADSP2_XM, 0, local->xm_header->blob_data, local->xm_header->blob_size_bytes); /* Load a 'misc' firmware with a control */ def.offset_dsp_words = 1; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); cs_dsp_power_down(priv->dsp); /* Load a 'mbc/vss' firmware with a control of the same name */ def.offset_dsp_words = 2; cs_dsp_mock_wmfw_start_alg_info_block(builder2, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(builder2, &def); cs_dsp_mock_wmfw_end_alg_info_block(builder2); wmfw = cs_dsp_mock_wmfw_get_firmware(builder2); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw2", NULL, NULL, "mbc/vss"), 0); /* A lookup should return the control for the current firmware */ mutex_lock(&priv->dsp->pwr_lock); ctl = cs_dsp_get_ctl(priv->dsp, def.shortname, def.mem_type, cs_dsp_ctl_parse_test_algs[0].id); mutex_unlock(&priv->dsp->pwr_lock); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->offset, 2); /* Re-load the 'misc' firmware and a lookup should return its control */ cs_dsp_power_down(priv->dsp); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); mutex_lock(&priv->dsp->pwr_lock); ctl = cs_dsp_get_ctl(priv->dsp, def.shortname, def.mem_type, cs_dsp_ctl_parse_test_algs[0].id); mutex_unlock(&priv->dsp->pwr_lock); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->offset, 1); } /* Test that the value of the memory type field is parsed correctly. */ static void cs_dsp_ctl_parse_memory_type(struct kunit *test) { const struct cs_dsp_ctl_parse_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; /* kunit_skip() marks the test skipped forever, so just return */ if ((param->mem_type == WMFW_ADSP2_ZM) && !cs_dsp_mock_has_zm(priv)) return; def.mem_type = param->mem_type; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->alg_region.type, param->mem_type); KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } /* * Test that the algorithm id from the parent alg-info block is * correctly stored in the cs_dsp_coeff_ctl. */ static void cs_dsp_ctl_parse_alg_id(struct kunit *test) { const struct cs_dsp_ctl_parse_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, param->alg_id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->alg_region.alg, param->alg_id); KUNIT_EXPECT_EQ(test, ctl->alg_region.type, def.mem_type); KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } /* * Test that the values of (alg id, memory type) tuple is parsed correctly. * The alg id is parsed from the alg-info block, but the memory type is * parsed from the coefficient info descriptor. */ static void cs_dsp_ctl_parse_alg_mem(struct kunit *test) { const struct cs_dsp_ctl_parse_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; /* kunit_skip() marks the test skipped forever, so just return */ if ((param->mem_type == WMFW_ADSP2_ZM) && !cs_dsp_mock_has_zm(priv)) return; def.mem_type = param->mem_type; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, param->alg_id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->alg_region.alg, param->alg_id); KUNIT_EXPECT_EQ(test, ctl->alg_region.type, param->mem_type); } /* Test that the value of the offset field is parsed correctly. */ static void cs_dsp_ctl_parse_offset(struct kunit *test) { const struct cs_dsp_ctl_parse_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; def.offset_dsp_words = param->offset; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->offset, param->offset); KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } /* Test that the value of the length field is parsed correctly. */ static void cs_dsp_ctl_parse_length(struct kunit *test) { const struct cs_dsp_ctl_parse_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; def.length_bytes = param->length; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->offset, def.offset_dsp_words); KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->len, param->length); } /* Test that the value of the control type field is parsed correctly. */ static void cs_dsp_ctl_parse_ctl_type(struct kunit *test) { const struct cs_dsp_ctl_parse_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; def.type = param->ctl_type; def.flags = param->flags; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->type, param->ctl_type); KUNIT_EXPECT_EQ(test, ctl->flags, def.flags); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } /* Test that the value of the flags field is parsed correctly. */ static void cs_dsp_ctl_parse_flags(struct kunit *test) { const struct cs_dsp_ctl_parse_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 reg_val; /* * Non volatile controls will be read to initialize the cache * so the regmap cache must contain something to read. */ reg_val = 0xf11100; regmap_raw_write(priv->dsp->regmap, cs_dsp_mock_base_addr_for_mem(priv, WMFW_ADSP2_YM), ®_val, sizeof(reg_val)); def.flags = param->flags; def.mem_type = WMFW_ADSP2_YM; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->type, def.type); KUNIT_EXPECT_EQ(test, ctl->flags, param->flags); KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes); } /* Test that invalid combinations of (control type, flags) are rejected. */ static void cs_dsp_ctl_illegal_type_flags(struct kunit *test) { const struct cs_dsp_ctl_parse_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct firmware *wmfw; u32 reg_val; /* * Non volatile controls will be read to initialize the cache * so the regmap cache must contain something to read. */ reg_val = 0xf11100; regmap_raw_write(priv->dsp->regmap, cs_dsp_mock_base_addr_for_mem(priv, WMFW_ADSP2_YM), ®_val, sizeof(reg_val)); def.type = param->ctl_type; def.flags = param->flags; def.mem_type = WMFW_ADSP2_YM; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_LT(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); } /* Test that the correct firmware name is entered in the cs_dsp_coeff_ctl. */ static void cs_dsp_ctl_parse_fw_name(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *walkctl, *ctl1, *ctl2; struct cs_dsp_mock_wmfw_builder *builder2; struct firmware *wmfw; /* Create a second mock wmfw builder */ builder2 = cs_dsp_mock_wmfw_init(priv, cs_dsp_mock_wmfw_format_version(local->wmfw_builder)); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, builder2); cs_dsp_mock_wmfw_add_data_block(builder2, WMFW_ADSP2_XM, 0, local->xm_header->blob_data, local->xm_header->blob_size_bytes); /* Load a 'misc' firmware with a control */ def.offset_dsp_words = 1; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); cs_dsp_power_down(priv->dsp); /* Load a 'mbc/vss' firmware with a control */ def.offset_dsp_words = 2; cs_dsp_mock_wmfw_start_alg_info_block(builder2, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(builder2, &def); cs_dsp_mock_wmfw_end_alg_info_block(builder2); wmfw = cs_dsp_mock_wmfw_get_firmware(builder2); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw2", NULL, NULL, "mbc/vss"), 0); /* Both controls should be in the list (order not guaranteed) */ KUNIT_EXPECT_EQ(test, list_count_nodes(&priv->dsp->ctl_list), 2); ctl1 = NULL; ctl2 = NULL; list_for_each_entry(walkctl, &priv->dsp->ctl_list, list) { if (strcmp(walkctl->fw_name, "misc") == 0) ctl1 = walkctl; else if (strcmp(walkctl->fw_name, "mbc/vss") == 0) ctl2 = walkctl; } KUNIT_EXPECT_NOT_NULL(test, ctl1); KUNIT_EXPECT_NOT_NULL(test, ctl2); KUNIT_EXPECT_EQ(test, ctl1->offset, 1); KUNIT_EXPECT_EQ(test, ctl2->offset, 2); } /* Controls are unique if the algorithm ID is different */ static void cs_dsp_ctl_alg_id_uniqueness(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl1, *ctl2; struct firmware *wmfw; /* Create an algorithm containing the control */ cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); /* Create a different algorithm containing an identical control */ cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[1].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); cs_dsp_power_down(priv->dsp); /* Both controls should be in the list */ KUNIT_EXPECT_EQ(test, list_count_nodes(&priv->dsp->ctl_list), 2); ctl1 = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); ctl2 = list_next_entry(ctl1, list); KUNIT_EXPECT_NOT_NULL(test, ctl1); KUNIT_EXPECT_NOT_NULL(test, ctl2); KUNIT_EXPECT_NE(test, ctl1->alg_region.alg, ctl2->alg_region.alg); KUNIT_EXPECT_EQ(test, ctl1->alg_region.type, ctl2->alg_region.type); KUNIT_EXPECT_EQ(test, ctl1->offset, ctl2->offset); KUNIT_EXPECT_EQ(test, ctl1->type, ctl2->type); KUNIT_EXPECT_EQ(test, ctl1->flags, ctl2->flags); KUNIT_EXPECT_EQ(test, ctl1->len, ctl2->len); KUNIT_EXPECT_STREQ(test, ctl1->fw_name, ctl2->fw_name); KUNIT_EXPECT_EQ(test, ctl1->subname_len, ctl2->subname_len); if (ctl1->subname_len) KUNIT_EXPECT_MEMEQ(test, ctl1->subname, ctl2->subname, ctl1->subname_len); } /* Controls are unique if the memory region is different */ static void cs_dsp_ctl_mem_uniqueness(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl1, *ctl2; struct firmware *wmfw; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); /* Create control in XM */ def.mem_type = WMFW_ADSP2_XM; cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); /* Create control in YM */ def.mem_type = WMFW_ADSP2_YM; cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); cs_dsp_power_down(priv->dsp); /* Both controls should be in the list */ KUNIT_EXPECT_EQ(test, list_count_nodes(&priv->dsp->ctl_list), 2); ctl1 = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); ctl2 = list_next_entry(ctl1, list); KUNIT_EXPECT_NOT_NULL(test, ctl1); KUNIT_EXPECT_NOT_NULL(test, ctl2); KUNIT_EXPECT_EQ(test, ctl1->alg_region.alg, ctl2->alg_region.alg); KUNIT_EXPECT_NE(test, ctl1->alg_region.type, ctl2->alg_region.type); KUNIT_EXPECT_EQ(test, ctl1->offset, ctl2->offset); KUNIT_EXPECT_EQ(test, ctl1->type, ctl2->type); KUNIT_EXPECT_EQ(test, ctl1->flags, ctl2->flags); KUNIT_EXPECT_EQ(test, ctl1->len, ctl2->len); KUNIT_EXPECT_STREQ(test, ctl1->fw_name, ctl2->fw_name); KUNIT_EXPECT_EQ(test, ctl1->subname_len, ctl2->subname_len); if (ctl1->subname_len) KUNIT_EXPECT_MEMEQ(test, ctl1->subname, ctl2->subname, ctl1->subname_len); } /* Controls are unique if they are in different firmware */ static void cs_dsp_ctl_fw_uniqueness(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl1, *ctl2; struct cs_dsp_mock_wmfw_builder *builder2; struct firmware *wmfw; /* Create a second mock wmfw builder */ builder2 = cs_dsp_mock_wmfw_init(priv, cs_dsp_mock_wmfw_format_version(local->wmfw_builder)); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, builder2); cs_dsp_mock_wmfw_add_data_block(builder2, WMFW_ADSP2_XM, 0, local->xm_header->blob_data, local->xm_header->blob_size_bytes); /* Load a 'misc' firmware with a control */ cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); cs_dsp_power_down(priv->dsp); /* Load a 'mbc/vss' firmware with the same control */ cs_dsp_mock_wmfw_start_alg_info_block(builder2, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(builder2, &def); cs_dsp_mock_wmfw_end_alg_info_block(builder2); wmfw = cs_dsp_mock_wmfw_get_firmware(builder2); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw2", NULL, NULL, "mbc/vss"), 0); cs_dsp_power_down(priv->dsp); /* Both controls should be in the list */ KUNIT_EXPECT_EQ(test, list_count_nodes(&priv->dsp->ctl_list), 2); ctl1 = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list); ctl2 = list_next_entry(ctl1, list); KUNIT_EXPECT_NOT_NULL(test, ctl1); KUNIT_EXPECT_NOT_NULL(test, ctl2); KUNIT_EXPECT_EQ(test, ctl1->alg_region.alg, ctl2->alg_region.alg); KUNIT_EXPECT_EQ(test, ctl1->alg_region.type, ctl2->alg_region.type); KUNIT_EXPECT_EQ(test, ctl1->offset, ctl2->offset); KUNIT_EXPECT_EQ(test, ctl1->type, ctl2->type); KUNIT_EXPECT_EQ(test, ctl1->flags, ctl2->flags); KUNIT_EXPECT_EQ(test, ctl1->len, ctl2->len); KUNIT_EXPECT_STRNEQ(test, ctl1->fw_name, ctl2->fw_name); KUNIT_EXPECT_EQ(test, ctl1->subname_len, ctl2->subname_len); if (ctl1->subname_len) KUNIT_EXPECT_MEMEQ(test, ctl1->subname, ctl2->subname, ctl1->subname_len); } /* * Controls from a wmfw are only added to the list once. If the same * wmfw is reloaded the controls are not added again. * This creates multiple algorithms with one control each, which will * work on both V1 format and >=V2 format controls. */ static void cs_dsp_ctl_squash_reloaded_controls(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctls[ARRAY_SIZE(cs_dsp_ctl_parse_test_algs)]; struct cs_dsp_coeff_ctl *walkctl; struct firmware *wmfw; int i; /* Create some algorithms with a control */ for (i = 0; i < ARRAY_SIZE(cs_dsp_ctl_parse_test_algs); i++) { cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[i].id, "dummyalg", NULL); def.mem_type = WMFW_ADSP2_YM; cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); } wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); cs_dsp_power_down(priv->dsp); /* All controls should be in the list */ KUNIT_EXPECT_EQ(test, list_count_nodes(&priv->dsp->ctl_list), ARRAY_SIZE(cs_dsp_ctl_parse_test_algs)); /* Take a copy of the pointers to controls to compare against. */ i = 0; list_for_each_entry(walkctl, &priv->dsp->ctl_list, list) { KUNIT_ASSERT_LT(test, i, ARRAY_SIZE(ctls)); ctls[i++] = walkctl; } /* Load the wmfw again */ KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); cs_dsp_power_down(priv->dsp); /* The number of controls should be the same */ KUNIT_EXPECT_EQ(test, list_count_nodes(&priv->dsp->ctl_list), ARRAY_SIZE(cs_dsp_ctl_parse_test_algs)); /* And they should be the same objects */ i = 0; list_for_each_entry(walkctl, &priv->dsp->ctl_list, list) { KUNIT_ASSERT_LT(test, i, ARRAY_SIZE(ctls)); KUNIT_ASSERT_PTR_EQ(test, walkctl, ctls[i++]); } } /* * Controls from a wmfw are only added to the list once. If the same * wmfw is reloaded the controls are not added again. * This tests >=V2 firmware that can have multiple named controls in * the same algorithm. */ static void cs_dsp_ctl_v2_squash_reloaded_controls(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctls[ARRAY_SIZE(cs_dsp_get_ctl_test_names)]; struct cs_dsp_coeff_ctl *walkctl; struct firmware *wmfw; int i; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); /* Create some controls */ for (i = 0; i < ARRAY_SIZE(cs_dsp_get_ctl_test_names); i++) { def.shortname = cs_dsp_get_ctl_test_names[i]; def.offset_dsp_words = i; if (i & BIT(0)) def.mem_type = WMFW_ADSP2_XM; else def.mem_type = WMFW_ADSP2_YM; cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); } cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); cs_dsp_power_down(priv->dsp); /* All controls should be in the list */ KUNIT_EXPECT_EQ(test, list_count_nodes(&priv->dsp->ctl_list), ARRAY_SIZE(cs_dsp_get_ctl_test_names)); /* Take a copy of the pointers to controls to compare against. */ i = 0; list_for_each_entry(walkctl, &priv->dsp->ctl_list, list) { KUNIT_ASSERT_LT(test, i, ARRAY_SIZE(ctls)); ctls[i++] = walkctl; } /* Load the wmfw again */ KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); cs_dsp_power_down(priv->dsp); /* The number of controls should be the same */ KUNIT_EXPECT_EQ(test, list_count_nodes(&priv->dsp->ctl_list), ARRAY_SIZE(cs_dsp_get_ctl_test_names)); /* And they should be the same objects */ i = 0; list_for_each_entry(walkctl, &priv->dsp->ctl_list, list) { KUNIT_ASSERT_LT(test, i, ARRAY_SIZE(ctls)); KUNIT_ASSERT_PTR_EQ(test, walkctl, ctls[i++]); } } static const char * const cs_dsp_ctl_v2_compare_len_names[] = { "LEFT", "LEFT_", "LEFT_SPK", "LEFT_SPK_V", "LEFT_SPK_VOL", "LEFT_SPK_MUTE", "LEFT_SPK_1", "LEFT_X", "LEFT2", }; /* * When comparing shortnames the full length of both strings is * considered, not only the characters in of the shortest string. * So that "LEFT" is not the same as "LEFT2". * This is specifically to test for the bug that was fixed by commit: * 7ac1102b227b ("firmware: cs_dsp: Fix new control name check") */ static void cs_dsp_ctl_v2_compare_len(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; int i; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_parse_test_algs[0].id, "dummyalg", NULL); for (i = 0; i < ARRAY_SIZE(cs_dsp_ctl_v2_compare_len_names); i++) { def.shortname = cs_dsp_ctl_v2_compare_len_names[i]; cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); } cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); for (i = 0; i < ARRAY_SIZE(cs_dsp_ctl_v2_compare_len_names); i++) { mutex_lock(&priv->dsp->pwr_lock); ctl = cs_dsp_get_ctl(priv->dsp, cs_dsp_ctl_v2_compare_len_names[i], def.mem_type, cs_dsp_ctl_parse_test_algs[0].id); mutex_unlock(&priv->dsp->pwr_lock); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, ctl->subname_len, strlen(cs_dsp_ctl_v2_compare_len_names[i])); KUNIT_EXPECT_MEMEQ(test, ctl->subname, cs_dsp_ctl_v2_compare_len_names[i], ctl->subname_len); } } static int cs_dsp_ctl_parse_test_common_init(struct kunit *test, struct cs_dsp *dsp, int wmfw_version) { struct cs_dsp_test *priv; struct cs_dsp_test_local *local; struct device *test_dev; int ret; priv = kunit_kzalloc(test, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; local = kunit_kzalloc(test, sizeof(struct cs_dsp_test_local), GFP_KERNEL); if (!local) return -ENOMEM; priv->test = test; priv->dsp = dsp; test->priv = priv; priv->local = local; priv->local->wmfw_version = wmfw_version; /* Create dummy struct device */ test_dev = kunit_device_register(test, "cs_dsp_test_drv"); if (IS_ERR(test_dev)) return PTR_ERR(test_dev); dsp->dev = get_device(test_dev); if (!dsp->dev) return -ENODEV; ret = kunit_add_action_or_reset(test, _put_device_wrapper, dsp->dev); if (ret) return ret; dev_set_drvdata(dsp->dev, priv); /* Allocate regmap */ ret = cs_dsp_mock_regmap_init(priv); if (ret) return ret; /* * There must always be a XM header with at least 1 algorithm, so create * a dummy one that tests can use and extract it to a data blob. */ local->xm_header = cs_dsp_create_mock_xm_header(priv, cs_dsp_ctl_parse_test_algs, ARRAY_SIZE(cs_dsp_ctl_parse_test_algs)); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, local->xm_header); local->wmfw_builder = cs_dsp_mock_wmfw_init(priv, priv->local->wmfw_version); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, local->wmfw_builder); /* Add dummy XM header blob to wmfw */ cs_dsp_mock_wmfw_add_data_block(local->wmfw_builder, WMFW_ADSP2_XM, 0, local->xm_header->blob_data, local->xm_header->blob_size_bytes); /* Init cs_dsp */ dsp->client_ops = kunit_kzalloc(test, sizeof(*dsp->client_ops), GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dsp->client_ops); switch (dsp->type) { case WMFW_ADSP2: ret = cs_dsp_adsp2_init(dsp); break; case WMFW_HALO: ret = cs_dsp_halo_init(dsp); break; default: KUNIT_FAIL(test, "Untested DSP type %d\n", dsp->type); return -EINVAL; } if (ret) return ret; /* Automatically call cs_dsp_remove() when test case ends */ return kunit_add_action_or_reset(priv->test, _cs_dsp_remove_wrapper, dsp); } static int cs_dsp_ctl_parse_test_halo_init(struct kunit *test) { struct cs_dsp *dsp; /* Fill in cs_dsp and initialize */ dsp = kunit_kzalloc(test, sizeof(*dsp), GFP_KERNEL); if (!dsp) return -ENOMEM; dsp->num = 1; dsp->type = WMFW_HALO; dsp->mem = cs_dsp_mock_halo_dsp1_regions; dsp->num_mems = cs_dsp_mock_count_regions(cs_dsp_mock_halo_dsp1_region_sizes); dsp->base = cs_dsp_mock_halo_core_base; dsp->base_sysinfo = cs_dsp_mock_halo_sysinfo_base; return cs_dsp_ctl_parse_test_common_init(test, dsp, 3); } static int cs_dsp_ctl_parse_test_adsp2_32bit_init(struct kunit *test, int wmfw_ver) { struct cs_dsp *dsp; /* Fill in cs_dsp and initialize */ dsp = kunit_kzalloc(test, sizeof(*dsp), GFP_KERNEL); if (!dsp) return -ENOMEM; dsp->num = 1; dsp->type = WMFW_ADSP2; dsp->rev = 1; dsp->mem = cs_dsp_mock_adsp2_32bit_dsp1_regions; dsp->num_mems = cs_dsp_mock_count_regions(cs_dsp_mock_adsp2_32bit_dsp1_region_sizes); dsp->base = cs_dsp_mock_adsp2_32bit_sysbase; return cs_dsp_ctl_parse_test_common_init(test, dsp, wmfw_ver); } static int cs_dsp_ctl_parse_test_adsp2_32bit_wmfw1_init(struct kunit *test) { return cs_dsp_ctl_parse_test_adsp2_32bit_init(test, 1); } static int cs_dsp_ctl_parse_test_adsp2_32bit_wmfw2_init(struct kunit *test) { return cs_dsp_ctl_parse_test_adsp2_32bit_init(test, 2); } static int cs_dsp_ctl_parse_test_adsp2_16bit_init(struct kunit *test, int wmfw_ver) { struct cs_dsp *dsp; /* Fill in cs_dsp and initialize */ dsp = kunit_kzalloc(test, sizeof(*dsp), GFP_KERNEL); if (!dsp) return -ENOMEM; dsp->num = 1; dsp->type = WMFW_ADSP2; dsp->rev = 0; dsp->mem = cs_dsp_mock_adsp2_16bit_dsp1_regions; dsp->num_mems = cs_dsp_mock_count_regions(cs_dsp_mock_adsp2_16bit_dsp1_region_sizes); dsp->base = cs_dsp_mock_adsp2_16bit_sysbase; return cs_dsp_ctl_parse_test_common_init(test, dsp, wmfw_ver); } static int cs_dsp_ctl_parse_test_adsp2_16bit_wmfw1_init(struct kunit *test) { return cs_dsp_ctl_parse_test_adsp2_16bit_init(test, 1); } static int cs_dsp_ctl_parse_test_adsp2_16bit_wmfw2_init(struct kunit *test) { return cs_dsp_ctl_parse_test_adsp2_16bit_init(test, 2); } static const struct cs_dsp_ctl_parse_test_param cs_dsp_ctl_mem_type_param_cases[] = { { .mem_type = WMFW_ADSP2_XM }, { .mem_type = WMFW_ADSP2_YM }, { .mem_type = WMFW_ADSP2_ZM }, }; static void cs_dsp_ctl_mem_type_desc(const struct cs_dsp_ctl_parse_test_param *param, char *desc) { snprintf(desc, KUNIT_PARAM_DESC_SIZE, "%s", cs_dsp_mem_region_name(param->mem_type)); } KUNIT_ARRAY_PARAM(cs_dsp_ctl_mem_type, cs_dsp_ctl_mem_type_param_cases, cs_dsp_ctl_mem_type_desc); static const struct cs_dsp_ctl_parse_test_param cs_dsp_ctl_alg_id_param_cases[] = { { .alg_id = 0xb }, { .alg_id = 0xfafa }, { .alg_id = 0x9f1234 }, { .alg_id = 0xff00ff }, }; static void cs_dsp_ctl_alg_id_desc(const struct cs_dsp_ctl_parse_test_param *param, char *desc) { snprintf(desc, KUNIT_PARAM_DESC_SIZE, "alg_id:%#x", param->alg_id); } KUNIT_ARRAY_PARAM(cs_dsp_ctl_alg_id, cs_dsp_ctl_alg_id_param_cases, cs_dsp_ctl_alg_id_desc); static const struct cs_dsp_ctl_parse_test_param cs_dsp_ctl_offset_param_cases[] = { { .offset = 0x0 }, { .offset = 0x1 }, { .offset = 0x2 }, { .offset = 0x3 }, { .offset = 0x4 }, { .offset = 0x5 }, { .offset = 0x6 }, { .offset = 0x7 }, { .offset = 0xe0 }, { .offset = 0xf1 }, { .offset = 0xfffe }, { .offset = 0xffff }, }; static void cs_dsp_ctl_offset_desc(const struct cs_dsp_ctl_parse_test_param *param, char *desc) { snprintf(desc, KUNIT_PARAM_DESC_SIZE, "offset:%#x", param->offset); } KUNIT_ARRAY_PARAM(cs_dsp_ctl_offset, cs_dsp_ctl_offset_param_cases, cs_dsp_ctl_offset_desc); static const struct cs_dsp_ctl_parse_test_param cs_dsp_ctl_length_param_cases[] = { { .length = 0x4 }, { .length = 0x8 }, { .length = 0x18 }, { .length = 0xf000 }, }; static void cs_dsp_ctl_length_desc(const struct cs_dsp_ctl_parse_test_param *param, char *desc) { snprintf(desc, KUNIT_PARAM_DESC_SIZE, "length:%#x", param->length); } KUNIT_ARRAY_PARAM(cs_dsp_ctl_length, cs_dsp_ctl_length_param_cases, cs_dsp_ctl_length_desc); /* Note: some control types mandate specific flags settings */ static const struct cs_dsp_ctl_parse_test_param cs_dsp_ctl_type_param_cases[] = { { .ctl_type = WMFW_CTL_TYPE_BYTES, .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE }, { .ctl_type = WMFW_CTL_TYPE_ACKED, .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE }, { .ctl_type = WMFW_CTL_TYPE_HOSTEVENT, .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE | WMFW_CTL_FLAG_SYS }, { .ctl_type = WMFW_CTL_TYPE_HOST_BUFFER, .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_SYS }, { .ctl_type = WMFW_CTL_TYPE_FWEVENT, .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE | WMFW_CTL_FLAG_SYS }, }; static void cs_dsp_ctl_type_flags_desc(const struct cs_dsp_ctl_parse_test_param *param, char *desc) { snprintf(desc, KUNIT_PARAM_DESC_SIZE, "ctl_type:%#x flags:%#x", param->ctl_type, param->flags); } KUNIT_ARRAY_PARAM(cs_dsp_ctl_type, cs_dsp_ctl_type_param_cases, cs_dsp_ctl_type_flags_desc); static const struct cs_dsp_ctl_parse_test_param cs_dsp_ctl_flags_param_cases[] = { { .flags = 0 }, { .flags = WMFW_CTL_FLAG_READABLE }, { .flags = WMFW_CTL_FLAG_WRITEABLE }, { .flags = WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE }, { .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE }, { .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE }, { .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE }, { .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_WRITEABLE }, { .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE }, { .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE }, { .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE }, }; static void cs_dsp_ctl_flags_desc(const struct cs_dsp_ctl_parse_test_param *param, char *desc) { snprintf(desc, KUNIT_PARAM_DESC_SIZE, "flags:%#x", param->flags); } KUNIT_ARRAY_PARAM(cs_dsp_ctl_flags, cs_dsp_ctl_flags_param_cases, cs_dsp_ctl_flags_desc); static const struct cs_dsp_ctl_parse_test_param cs_dsp_ctl_illegal_type_flags_param_cases[] = { /* ACKED control must be volatile + read + write */ { .ctl_type = WMFW_CTL_TYPE_ACKED, .flags = 0 }, { .ctl_type = WMFW_CTL_TYPE_ACKED, .flags = WMFW_CTL_FLAG_READABLE }, { .ctl_type = WMFW_CTL_TYPE_ACKED, .flags = WMFW_CTL_FLAG_WRITEABLE }, { .ctl_type = WMFW_CTL_TYPE_ACKED, .flags = WMFW_CTL_FLAG_VOLATILE }, { .ctl_type = WMFW_CTL_TYPE_ACKED, .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE }, { .ctl_type = WMFW_CTL_TYPE_ACKED, .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_WRITEABLE }, /* HOSTEVENT must be system + volatile + read + write */ { .ctl_type = WMFW_CTL_TYPE_HOSTEVENT, .flags = 0 }, { .ctl_type = WMFW_CTL_TYPE_HOSTEVENT, .flags = WMFW_CTL_FLAG_READABLE }, { .ctl_type = WMFW_CTL_TYPE_HOSTEVENT, .flags = WMFW_CTL_FLAG_WRITEABLE }, { .ctl_type = WMFW_CTL_TYPE_HOSTEVENT, .flags = WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE }, { .ctl_type = WMFW_CTL_TYPE_HOSTEVENT, .flags = WMFW_CTL_FLAG_VOLATILE }, { .ctl_type = WMFW_CTL_TYPE_HOSTEVENT, .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE }, { .ctl_type = WMFW_CTL_TYPE_HOSTEVENT, .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_WRITEABLE }, { .ctl_type = WMFW_CTL_TYPE_HOSTEVENT, .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE }, { .ctl_type = WMFW_CTL_TYPE_HOSTEVENT, .flags = WMFW_CTL_FLAG_SYS }, { .ctl_type = WMFW_CTL_TYPE_HOSTEVENT, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE }, { .ctl_type = WMFW_CTL_TYPE_HOSTEVENT, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_WRITEABLE }, { .ctl_type = WMFW_CTL_TYPE_HOSTEVENT, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_VOLATILE }, { .ctl_type = WMFW_CTL_TYPE_HOSTEVENT, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE }, { .ctl_type = WMFW_CTL_TYPE_HOSTEVENT, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_WRITEABLE }, /* FWEVENT rules same as HOSTEVENT */ { .ctl_type = WMFW_CTL_TYPE_FWEVENT, .flags = 0 }, { .ctl_type = WMFW_CTL_TYPE_FWEVENT, .flags = WMFW_CTL_FLAG_READABLE }, { .ctl_type = WMFW_CTL_TYPE_FWEVENT, .flags = WMFW_CTL_FLAG_WRITEABLE }, { .ctl_type = WMFW_CTL_TYPE_FWEVENT, .flags = WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE }, { .ctl_type = WMFW_CTL_TYPE_FWEVENT, .flags = WMFW_CTL_FLAG_VOLATILE }, { .ctl_type = WMFW_CTL_TYPE_FWEVENT, .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE }, { .ctl_type = WMFW_CTL_TYPE_FWEVENT, .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_WRITEABLE }, { .ctl_type = WMFW_CTL_TYPE_FWEVENT, .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE }, { .ctl_type = WMFW_CTL_TYPE_FWEVENT, .flags = WMFW_CTL_FLAG_SYS }, { .ctl_type = WMFW_CTL_TYPE_FWEVENT, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE }, { .ctl_type = WMFW_CTL_TYPE_FWEVENT, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_WRITEABLE }, { .ctl_type = WMFW_CTL_TYPE_FWEVENT, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_VOLATILE }, { .ctl_type = WMFW_CTL_TYPE_FWEVENT, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE }, { .ctl_type = WMFW_CTL_TYPE_FWEVENT, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_WRITEABLE }, /* * HOSTBUFFER must be system + volatile + readable or * system + volatile + readable + writeable */ { .ctl_type = WMFW_CTL_TYPE_HOST_BUFFER, .flags = 0 }, { .ctl_type = WMFW_CTL_TYPE_HOST_BUFFER, .flags = WMFW_CTL_FLAG_READABLE }, { .ctl_type = WMFW_CTL_TYPE_HOST_BUFFER, .flags = WMFW_CTL_FLAG_WRITEABLE }, { .ctl_type = WMFW_CTL_TYPE_HOST_BUFFER, .flags = WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE}, { .ctl_type = WMFW_CTL_TYPE_HOST_BUFFER, .flags = WMFW_CTL_FLAG_VOLATILE }, { .ctl_type = WMFW_CTL_TYPE_HOST_BUFFER, .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE }, { .ctl_type = WMFW_CTL_TYPE_HOST_BUFFER, .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_WRITEABLE }, { .ctl_type = WMFW_CTL_TYPE_HOST_BUFFER, .flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE }, { .ctl_type = WMFW_CTL_TYPE_HOST_BUFFER, .flags = WMFW_CTL_FLAG_SYS }, { .ctl_type = WMFW_CTL_TYPE_HOST_BUFFER, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE }, { .ctl_type = WMFW_CTL_TYPE_HOST_BUFFER, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_WRITEABLE }, { .ctl_type = WMFW_CTL_TYPE_HOST_BUFFER, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE }, { .ctl_type = WMFW_CTL_TYPE_HOST_BUFFER, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_VOLATILE }, { .ctl_type = WMFW_CTL_TYPE_HOST_BUFFER, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_WRITEABLE }, }; KUNIT_ARRAY_PARAM(cs_dsp_ctl_illegal_type_flags, cs_dsp_ctl_illegal_type_flags_param_cases, cs_dsp_ctl_type_flags_desc); static struct kunit_case cs_dsp_ctl_parse_test_cases_v1[] = { KUNIT_CASE(cs_dsp_ctl_parse_no_coeffs), KUNIT_CASE(cs_dsp_ctl_parse_v1_name), KUNIT_CASE(cs_dsp_ctl_parse_empty_v1_name), KUNIT_CASE(cs_dsp_ctl_parse_max_v1_name), KUNIT_CASE_PARAM(cs_dsp_ctl_parse_memory_type, cs_dsp_ctl_mem_type_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_parse_alg_id, cs_dsp_ctl_alg_id_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_parse_alg_mem, cs_dsp_ctl_mem_type_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_parse_offset, cs_dsp_ctl_offset_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_parse_length, cs_dsp_ctl_length_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_parse_ctl_type, cs_dsp_ctl_type_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_parse_flags, cs_dsp_ctl_flags_gen_params), KUNIT_CASE(cs_dsp_ctl_parse_fw_name), KUNIT_CASE(cs_dsp_ctl_alg_id_uniqueness), KUNIT_CASE(cs_dsp_ctl_mem_uniqueness), KUNIT_CASE(cs_dsp_ctl_fw_uniqueness), KUNIT_CASE(cs_dsp_ctl_squash_reloaded_controls), { } /* terminator */ }; static struct kunit_case cs_dsp_ctl_parse_test_cases_v2_v3[] = { KUNIT_CASE(cs_dsp_ctl_parse_no_coeffs), KUNIT_CASE(cs_dsp_ctl_parse_short_name), KUNIT_CASE(cs_dsp_ctl_parse_min_short_name), KUNIT_CASE(cs_dsp_ctl_parse_max_short_name), KUNIT_CASE(cs_dsp_ctl_parse_with_min_fullname), KUNIT_CASE(cs_dsp_ctl_parse_with_max_fullname), KUNIT_CASE(cs_dsp_ctl_parse_with_min_description), KUNIT_CASE(cs_dsp_ctl_parse_with_max_description), KUNIT_CASE(cs_dsp_ctl_parse_with_max_fullname_and_description), KUNIT_CASE(cs_dsp_ctl_shortname_alignment), KUNIT_CASE(cs_dsp_ctl_fullname_alignment), KUNIT_CASE(cs_dsp_ctl_description_alignment), KUNIT_CASE(cs_dsp_get_ctl_test), KUNIT_CASE(cs_dsp_get_ctl_test_multiple_wmfw), KUNIT_CASE_PARAM(cs_dsp_ctl_parse_memory_type, cs_dsp_ctl_mem_type_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_parse_alg_id, cs_dsp_ctl_alg_id_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_parse_alg_mem, cs_dsp_ctl_mem_type_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_parse_offset, cs_dsp_ctl_offset_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_parse_length, cs_dsp_ctl_length_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_parse_ctl_type, cs_dsp_ctl_type_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_parse_flags, cs_dsp_ctl_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_illegal_type_flags, cs_dsp_ctl_illegal_type_flags_gen_params), KUNIT_CASE(cs_dsp_ctl_parse_fw_name), KUNIT_CASE(cs_dsp_ctl_alg_id_uniqueness), KUNIT_CASE(cs_dsp_ctl_mem_uniqueness), KUNIT_CASE(cs_dsp_ctl_fw_uniqueness), KUNIT_CASE(cs_dsp_ctl_squash_reloaded_controls), KUNIT_CASE(cs_dsp_ctl_v2_squash_reloaded_controls), KUNIT_CASE(cs_dsp_ctl_v2_compare_len), { } /* terminator */ }; static struct kunit_suite cs_dsp_ctl_parse_test_halo = { .name = "cs_dsp_ctl_parse_wmfwV3_halo", .init = cs_dsp_ctl_parse_test_halo_init, .test_cases = cs_dsp_ctl_parse_test_cases_v2_v3, }; static struct kunit_suite cs_dsp_ctl_parse_test_adsp2_32bit_wmfw1 = { .name = "cs_dsp_ctl_parse_wmfwV1_adsp2_32bit", .init = cs_dsp_ctl_parse_test_adsp2_32bit_wmfw1_init, .test_cases = cs_dsp_ctl_parse_test_cases_v1, }; static struct kunit_suite cs_dsp_ctl_parse_test_adsp2_32bit_wmfw2 = { .name = "cs_dsp_ctl_parse_wmfwV2_adsp2_32bit", .init = cs_dsp_ctl_parse_test_adsp2_32bit_wmfw2_init, .test_cases = cs_dsp_ctl_parse_test_cases_v2_v3, }; static struct kunit_suite cs_dsp_ctl_parse_test_adsp2_16bit_wmfw1 = { .name = "cs_dsp_ctl_parse_wmfwV1_adsp2_16bit", .init = cs_dsp_ctl_parse_test_adsp2_16bit_wmfw1_init, .test_cases = cs_dsp_ctl_parse_test_cases_v1, }; static struct kunit_suite cs_dsp_ctl_parse_test_adsp2_16bit_wmfw2 = { .name = "cs_dsp_ctl_parse_wmfwV2_adsp2_16bit", .init = cs_dsp_ctl_parse_test_adsp2_16bit_wmfw2_init, .test_cases = cs_dsp_ctl_parse_test_cases_v2_v3, }; kunit_test_suites(&cs_dsp_ctl_parse_test_halo, &cs_dsp_ctl_parse_test_adsp2_32bit_wmfw1, &cs_dsp_ctl_parse_test_adsp2_32bit_wmfw2, &cs_dsp_ctl_parse_test_adsp2_16bit_wmfw1, &cs_dsp_ctl_parse_test_adsp2_16bit_wmfw2);