// 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 <kunit/device.h>
#include <kunit/resource.h>
#include <kunit/test.h>
#include <linux/build_bug.h>
#include <linux/firmware/cirrus/cs_dsp.h>
#include <linux/firmware/cirrus/cs_dsp_test_utils.h>
#include <linux/firmware/cirrus/wmfw.h>
#include <linux/list.h>
#include <linux/mutex.h>
#include <linux/regmap.h>

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,
};

static char *cs_dsp_ctl_alloc_test_string(struct kunit *test, char c, size_t len)
{
        char *str;

        str = kunit_kmalloc(test, len + 1, GFP_KERNEL);
        KUNIT_ASSERT_NOT_ERR_OR_NULL(test, str);
        memset(str, c, len);
        str[len] = '\0';

        return str;
}

/* 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;

        def.fullname = cs_dsp_ctl_alloc_test_string(test, 'A', 255);

        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;
        struct firmware *wmfw;

        def.shortname = cs_dsp_ctl_alloc_test_string(test, 'A', 255);

        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, 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 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;

        def.fullname = cs_dsp_ctl_alloc_test_string(test, 'A', 255);

        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;

        def.description = cs_dsp_ctl_alloc_test_string(test, 'A', 65535);

        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;

        def.fullname = cs_dsp_ctl_alloc_test_string(test, 'A', 255);
        def.description = cs_dsp_ctl_alloc_test_string(test, 'A', 65535);

        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),
                         &reg_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),
                         &reg_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);