| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Richard Fitzgerald | 5039 | 99.98% | 6 | 85.71% |
| Charles Keepax | 1 | 0.02% | 1 | 14.29% |
| Total | 5040 | 7 |
// SPDX-License-Identifier: GPL-2.0-only // // Test cases for wm_adsp library. // // Copyright (C) 2025 Cirrus Logic, Inc. and // Cirrus Logic International Semiconductor Ltd. #include <kunit/device.h> #include <kunit/static_stub.h> #include <kunit/test.h> #include <linux/slab.h> #include "wm_adsp.h" KUNIT_DEFINE_ACTION_WRAPPER(_put_device_wrapper, put_device, struct device *); struct wm_adsp_fw_find_test { struct wm_adsp dsp; struct wm_adsp_fw_files found_fw; char searched_fw_files[768]; }; struct wm_adsp_fw_find_test_params { const char *part; const char *dsp_name; const char *fwf_name; const char *system_name; const char *alsa_name; bool wmfw_optional; bool bin_mandatory; /* If non-NULL this file should be returned as "found" */ const char *expect_wmfw; /* If non-NULL this file should be returned as "found" */ const char *expect_bin; /* Space-separated list of filenames in expected order of searching */ const char *expected_searches; /* NULL-terminated array of pointers to filenames to simulate directory content */ const char * const *dir_files; }; /* Dummy struct firmware to return from wm_adsp_request_firmware_files */ static const struct firmware wm_adsp_find_test_dummy_firmware; static void wm_adsp_fw_find_test_release_firmware_files_stub(struct wm_adsp_fw_files *fw) { /* * fw->wmfw.firmware and fw->coeff.firmware allocated by this KUnit * test are dummies not allocated by the real request_firmware() call * so they must not be passed to release_firmware(). * This function replaces wm_adsp_release_firmware_files(). */ if (!fw) return; kfree(fw->wmfw.filename); kfree(fw->coeff.filename); fw->wmfw.firmware = NULL; fw->coeff.firmware = NULL; fw->wmfw.filename = NULL; fw->coeff.filename = NULL; } static void wm_adsp_free_found_fw(struct kunit *test) { struct wm_adsp_fw_find_test *priv = test->priv; wm_adsp_fw_find_test_release_firmware_files_stub(&priv->found_fw); } /* Simple lookup of a filename in a list of names */ static int wm_adsp_fw_find_test_firmware_request_simple_stub(const struct firmware **firmware, const char *filename, struct device *dev) { struct kunit *test = kunit_get_current_test(); const struct wm_adsp_fw_find_test_params *params = test->param_value; int i; /* Non-parameterized test? */ if (!params) return -ENOENT; if (!params->dir_files) return -ENOENT; for (i = 0; params->dir_files[i]; i++) { if (strcmp(params->dir_files[i], filename) == 0) { *firmware = &wm_adsp_find_test_dummy_firmware; return 0; } } return -ENOENT; } static void wm_adsp_fw_find_test_pick_file(struct kunit *test) { struct wm_adsp_fw_find_test *priv = test->priv; const struct wm_adsp_fw_find_test_params *params = test->param_value; struct wm_adsp *dsp = &priv->dsp; int i, ret; /* Concatenate string of dir content for error messages */ for (i = 0; params->dir_files[i]; i++) { strlcat(priv->searched_fw_files, params->dir_files[i], sizeof(priv->searched_fw_files)); strlcat(priv->searched_fw_files, ";", sizeof(priv->searched_fw_files)); } dsp->cs_dsp.name = params->dsp_name; dsp->part = params->part; dsp->fwf_name = params->fwf_name; dsp->system_name = params->system_name; dsp->component->name_prefix = params->alsa_name; dsp->wmfw_optional = params->wmfw_optional; dsp->bin_mandatory = params->bin_mandatory; kunit_activate_static_stub(test, wm_adsp_firmware_request, wm_adsp_fw_find_test_firmware_request_simple_stub); kunit_activate_static_stub(test, wm_adsp_release_firmware_files, wm_adsp_fw_find_test_release_firmware_files_stub); ret = wm_adsp_request_firmware_files(dsp, &priv->found_fw); kunit_deactivate_static_stub(test, wm_adsp_firmware_request); kunit_deactivate_static_stub(test, wm_adsp_release_firmware_files); KUNIT_EXPECT_EQ_MSG(test, ret, (params->expect_wmfw || params->expect_bin) ? 0 : -ENOENT, "%s\n", priv->searched_fw_files); KUNIT_EXPECT_EQ_MSG(test, !!priv->found_fw.wmfw.filename, !!params->expect_wmfw, "%s\n", priv->searched_fw_files); KUNIT_EXPECT_EQ_MSG(test, !!priv->found_fw.coeff.filename, !!params->expect_bin, "%s\n", priv->searched_fw_files); if (params->expect_wmfw) { KUNIT_EXPECT_STREQ_MSG(test, priv->found_fw.wmfw.filename, params->expect_wmfw, "%s\n", priv->searched_fw_files); } if (params->expect_bin) { KUNIT_EXPECT_STREQ_MSG(test, priv->found_fw.coeff.filename, params->expect_bin, "%s\n", priv->searched_fw_files); } } static int wm_adsp_fw_find_test_firmware_request_stub(const struct firmware **firmware, const char *filename, struct device *dev) { struct kunit *test = kunit_get_current_test(); const struct wm_adsp_fw_find_test_params *params = test->param_value; struct wm_adsp_fw_find_test *priv = test->priv; /* * Searches are accumulated as a single string of space-separated names. * The list of expected searches are stored the same way in * struct wm_adsp_fw_find_test_params. This allows for comparision using * a simple KUNIT_EXPECT_STREQ(), which avoids the risk of bugs in a * more complex custom comparison. */ if (priv->searched_fw_files[0] != '\0') strlcat(priv->searched_fw_files, " ", sizeof(priv->searched_fw_files)); strlcat(priv->searched_fw_files, filename, sizeof(priv->searched_fw_files)); /* Non-parameterized test? */ if (!params) return -ENOENT; if (params->expect_wmfw && (strcmp(filename, params->expect_wmfw) == 0)) { *firmware = &wm_adsp_find_test_dummy_firmware; return 0; } if (params->expect_bin && (strcmp(filename, params->expect_bin) == 0)) { *firmware = &wm_adsp_find_test_dummy_firmware; return 0; } return -ENOENT; } static void wm_adsp_fw_find_test_search_order(struct kunit *test) { struct wm_adsp_fw_find_test *priv = test->priv; const struct wm_adsp_fw_find_test_params *params = test->param_value; struct wm_adsp *dsp = &priv->dsp; dsp->cs_dsp.name = params->dsp_name; dsp->part = params->part; dsp->fwf_name = params->fwf_name; dsp->system_name = params->system_name; dsp->component->name_prefix = params->alsa_name; dsp->wmfw_optional = params->wmfw_optional; kunit_activate_static_stub(test, wm_adsp_firmware_request, wm_adsp_fw_find_test_firmware_request_stub); kunit_activate_static_stub(test, wm_adsp_release_firmware_files, wm_adsp_fw_find_test_release_firmware_files_stub); wm_adsp_request_firmware_files(dsp, &priv->found_fw); kunit_deactivate_static_stub(test, wm_adsp_firmware_request); kunit_deactivate_static_stub(test, wm_adsp_release_firmware_files); KUNIT_EXPECT_STREQ(test, priv->searched_fw_files, params->expected_searches); KUNIT_EXPECT_EQ(test, !!priv->found_fw.wmfw.filename, !!params->expect_wmfw); if (params->expect_wmfw) KUNIT_EXPECT_STREQ(test, priv->found_fw.wmfw.filename, params->expect_wmfw); KUNIT_EXPECT_EQ(test, !!priv->found_fw.coeff.filename, !!params->expect_bin); if (params->expect_bin) KUNIT_EXPECT_STREQ(test, priv->found_fw.coeff.filename, params->expect_bin); /* Either we get a filename and firmware, or neither */ KUNIT_EXPECT_EQ(test, !!priv->found_fw.wmfw.filename, !!priv->found_fw.wmfw.firmware); KUNIT_EXPECT_EQ(test, !!priv->found_fw.coeff.filename, !!priv->found_fw.coeff.firmware); } static void wm_adsp_fw_find_test_find_firmware_byindex(struct kunit *test) { struct wm_adsp_fw_find_test *priv = test->priv; struct wm_adsp *dsp = &priv->dsp; const char *fw_name; dsp->cs_dsp.name = "cs1234"; dsp->part = "dsp1"; for (dsp->fw = 0;; dsp->fw++) { fw_name = wm_adsp_get_fwf_name_by_index(dsp->fw); if (!fw_name) break; kunit_activate_static_stub(test, wm_adsp_firmware_request, wm_adsp_fw_find_test_firmware_request_stub); kunit_activate_static_stub(test, wm_adsp_release_firmware_files, wm_adsp_fw_find_test_release_firmware_files_stub); wm_adsp_request_firmware_files(dsp, &priv->found_fw); kunit_deactivate_static_stub(test, wm_adsp_firmware_request); kunit_deactivate_static_stub(test, wm_adsp_release_firmware_files); KUNIT_EXPECT_NOT_NULL_MSG(test, strstr(priv->searched_fw_files, fw_name), "fw#%d Did not find '%s' in '%s'\n", dsp->fw, fw_name, priv->searched_fw_files); wm_adsp_free_found_fw(test); memset(priv->searched_fw_files, 0, sizeof(priv->searched_fw_files)); } } static int wm_adsp_fw_find_test_case_init(struct kunit *test) { struct wm_adsp_fw_find_test *priv; struct device *test_dev; int ret; priv = kunit_kzalloc(test, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; /* Require dummy struct snd_soc_component for the alsa name prefix string */ priv->dsp.component = kunit_kzalloc(test, sizeof(*priv->dsp.component), GFP_KERNEL); if (!priv->dsp.component) return -ENOMEM; test->priv = priv; /* Create dummy amp device */ test_dev = kunit_device_register(test, "wm_adsp_test_drv"); if (IS_ERR(test_dev)) return PTR_ERR(test_dev); priv->dsp.cs_dsp.dev = get_device(test_dev); if (!priv->dsp.cs_dsp.dev) return -ENODEV; ret = kunit_add_action_or_reset(test, _put_device_wrapper, priv->dsp.cs_dsp.dev); if (ret) return ret; return 0; } static void wm_adsp_fw_find_test_case_exit(struct kunit *test) { wm_adsp_free_found_fw(test); } static void wm_adsp_fw_find_test_param_desc(const struct wm_adsp_fw_find_test_params *param, char *desc) { snprintf(desc, KUNIT_PARAM_DESC_SIZE, "%s %s fwf_name:%s system:%s alsa_name:%s %s expects:(%s %s)", param->part, param->dsp_name, param->fwf_name ? param->fwf_name : "", param->system_name ? param->system_name : "", param->alsa_name ? param->alsa_name : "", param->wmfw_optional ? "wmfw_optional" : "", param->expect_wmfw ? param->expect_wmfw : "", param->expect_bin ? param->expect_bin : ""); } /* Cases where firmware file not found. Tests full search sequence. */ static const struct wm_adsp_fw_find_test_params wm_adsp_fw_find_full_search_cases[] = { { /* system name and alsa prefix, wmfw mandatory. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw", }, { /* system name and alsa prefix, wmfw optional. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .wmfw_optional = true, .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin " "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* system name only, wmfw mandatory. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw", }, { /* system name only, wmfw optional. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .wmfw_optional = true, .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin " "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, /* * TODO: Is this a bug? Device-specific bin is only allowed when there * is a system_name. But if there isn't any meaningful system name on * a product, why can't it load firmware files qualified by alsa prefix? */ { /* Alsa prefix, wmfw mandatory. No system name so generic files only. */ .part = "cs1234", .dsp_name = "dsp1", .alsa_name = "amp1", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw", }, { /* Alsa prefix, wmfw optional. No system name so generic files only. */ .part = "cs1234", .dsp_name = "dsp1", .alsa_name = "amp1", .wmfw_optional = true, .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* fwf_name, system name and alsa prefix, wmfw mandatory. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .fwf_name = "ao", .expected_searches = "cirrus/cs1234-ao-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-ao-mbc-vss-abc123.wmfw " "cs1234-ao-mbc-vss.wmfw " "cirrus/cs1234-ao-mbc-vss.wmfw", }, { /* fwf_name, system name and alsa prefix, wmfw optional. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .fwf_name = "ao", .wmfw_optional = true, .expected_searches = "cirrus/cs1234-ao-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-ao-mbc-vss-abc123.wmfw " "cirrus/cs1234-ao-mbc-vss-abc123-amp1.bin " "cirrus/cs1234-ao-mbc-vss-abc123.bin " "cs1234-ao-mbc-vss.wmfw " "cirrus/cs1234-ao-mbc-vss.wmfw " "cirrus/cs1234-ao-mbc-vss.bin", }, }; KUNIT_ARRAY_PARAM(wm_adsp_fw_find_full_search, wm_adsp_fw_find_full_search_cases, wm_adsp_fw_find_test_param_desc); /* Cases with system name and alsa prefix both given. */ static const struct wm_adsp_fw_find_test_params wm_adsp_fw_find_system_alsaname_cases[] = { { /* Fully-qualified wmfw exists. No bin */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin", }, { /* Optional fully-qualified wmfw exists. No bin */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .wmfw_optional = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin", }, { /* Fully-qualified wmfw and bin exist. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin", }, { /* Optional fully-qualified wmfw and fully-qualified bin exist. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .wmfw_optional = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin", }, { /* wmfw matches system name only. No bin */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin", }, { /* Optional wmfw matches system name only. No bin */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .wmfw_optional = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin", }, { /* wmfw matches system name only. Fully-qualified bin. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin", }, { /* Optional wmfw matches system name only. Fully-qualified bin. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .wmfw_optional = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin", }, { /* wmfw and bin match system name only. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-abc123.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin", }, { /* Optional wmfw and bin match system name only. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .wmfw_optional = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-abc123.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin", }, { /* Optional wmfw not found. bin matches fully-qualified name. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .wmfw_optional = true, .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin", }, { /* Optional wmfw not found. bin matches system name only. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .wmfw_optional = true, .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-abc123.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin", }, { /* No qualified wmfw. Legacy generic wmfw found. No bin. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .expect_wmfw = "cs1234-dsp1-mbc-vss.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cs1234-dsp1-mbc-vss.wmfw " "cs1234-dsp1-mbc-vss.bin", }, { /* No qualified optional wmfw. Legacy generic wmfw found. No bin. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .wmfw_optional = true, .expect_wmfw = "cs1234-dsp1-mbc-vss.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin " "cs1234-dsp1-mbc-vss.wmfw " "cs1234-dsp1-mbc-vss.bin", }, { /* No qualified wmfw. Legacy generic wmfw and bin found. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .expect_wmfw = "cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cs1234-dsp1-mbc-vss.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cs1234-dsp1-mbc-vss.wmfw " "cs1234-dsp1-mbc-vss.bin", }, { /* No qualified optional wmfw. Legacy generic wmfw and bin found. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .wmfw_optional = true, .expect_wmfw = "cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cs1234-dsp1-mbc-vss.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin " "cs1234-dsp1-mbc-vss.wmfw " "cs1234-dsp1-mbc-vss.bin", }, { /* No qualified or legacy wmfw. Generic wmfw found. No bin. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* No optional qualified or legacy wmfw. Generic wmfw found. No bin. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .wmfw_optional = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin " "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* No qualified or legacy wmfw. Generic wmfw and bin found. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* No optional qualified or legacy wmfw. Generic wmfw and bin found. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .wmfw_optional = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin " "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* No optional qualified or generic wmfw. Generic bin found. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .alsa_name = "amp1", .wmfw_optional = true, .expect_bin = "cirrus/cs1234-dsp1-mbc-vss.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123-amp1.bin " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin " "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, }; KUNIT_ARRAY_PARAM(wm_adsp_fw_find_system_alsaname, wm_adsp_fw_find_system_alsaname_cases, wm_adsp_fw_find_test_param_desc); /* Cases with system name but without alsa name prefix. */ static const struct wm_adsp_fw_find_test_params wm_adsp_fw_find_system_cases[] = { { /* Qualified wmfw found. No bin */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin", }, { /* Optional qualified wmfw found. No bin */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .wmfw_optional = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin", }, { /* Qualified wmfw found. Qualified bin found. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-abc123.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin", }, { /* Optional qualified wmfw found. Qualified bin found. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .wmfw_optional = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-abc123.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin", }, { /* Optional wmfw not found. Qualified bin found. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .wmfw_optional = true, .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-abc123.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin", }, { /* No qualified wmfw. Legacy generic wmfw found. No bin. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .expect_wmfw = "cs1234-dsp1-mbc-vss.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cs1234-dsp1-mbc-vss.wmfw " "cs1234-dsp1-mbc-vss.bin", }, { /* No qualified optional wmfw. Legacy generic wmfw found. No bin. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .wmfw_optional = true, .expect_wmfw = "cs1234-dsp1-mbc-vss.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin " "cs1234-dsp1-mbc-vss.wmfw " "cs1234-dsp1-mbc-vss.bin", }, { /* No qualified wmfw. Legacy generic wmfw and bin found. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .expect_wmfw = "cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cs1234-dsp1-mbc-vss.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cs1234-dsp1-mbc-vss.wmfw " "cs1234-dsp1-mbc-vss.bin", }, { /* No qualified optional wmfw. Legacy generic wmfw and bin found. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .wmfw_optional = true, .expect_wmfw = "cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cs1234-dsp1-mbc-vss.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin " "cs1234-dsp1-mbc-vss.wmfw " "cs1234-dsp1-mbc-vss.bin", }, { /* No qualified or legacy wmfw. Generic wmfw found. No bin. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* No optional qualified or legacy wmfw. Generic wmfw found. No bin. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .wmfw_optional = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin " "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* No qualified or legacy wmfw. Generic wmfw and bin found. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* No optional qualified or legacy wmfw. Generic wmfw and bin found. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .wmfw_optional = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin " "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* No optional qualified or generic wmfw. Generic bin found. */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123", .wmfw_optional = true, .expect_bin = "cirrus/cs1234-dsp1-mbc-vss.bin", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc123.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc123.bin " "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, }; KUNIT_ARRAY_PARAM(wm_adsp_fw_find_system, wm_adsp_fw_find_system_cases, wm_adsp_fw_find_test_param_desc); /* Cases without system name but with alsa name prefix. */ static const struct wm_adsp_fw_find_test_params wm_adsp_fw_find_alsaname_cases[] = { { /* Legacy generic wmfw found. No bin. */ .part = "cs1234", .dsp_name = "dsp1", .alsa_name = "amp1", .expect_wmfw = "cs1234-dsp1-mbc-vss.wmfw", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cs1234-dsp1-mbc-vss.bin", }, { /* wmfw optional. Legacy generic wmfw found. No bin. */ .part = "cs1234", .dsp_name = "dsp1", .alsa_name = "amp1", .wmfw_optional = true, .expect_wmfw = "cs1234-dsp1-mbc-vss.wmfw", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cs1234-dsp1-mbc-vss.bin", }, { /* Legacy generic wmfw and bin found. */ .part = "cs1234", .dsp_name = "dsp1", .alsa_name = "amp1", .expect_wmfw = "cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cs1234-dsp1-mbc-vss.bin", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cs1234-dsp1-mbc-vss.bin", }, { /* wmfw optional. Legacy generic wmfw and bin found. */ .part = "cs1234", .dsp_name = "dsp1", .alsa_name = "amp1", .wmfw_optional = true, .expect_wmfw = "cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cs1234-dsp1-mbc-vss.bin", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cs1234-dsp1-mbc-vss.bin", }, { /* No legacy wmfw. Generic wmfw found. No bin. */ .part = "cs1234", .dsp_name = "dsp1", .alsa_name = "amp1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* No legacy wmfw. Optional generic wmfw found. No bin. */ .part = "cs1234", .dsp_name = "dsp1", .alsa_name = "amp1", .wmfw_optional = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* No legacy wmfw. Generic wmfw and bin found. */ .part = "cs1234", .dsp_name = "dsp1", .alsa_name = "amp1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss.bin", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* No legacy wmfw. Optional generic wmfw and bin found. */ .part = "cs1234", .dsp_name = "dsp1", .alsa_name = "amp1", .wmfw_optional = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss.bin", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* No legacy or generic wmfw. Generic bin found. */ .part = "cs1234", .dsp_name = "dsp1", .alsa_name = "amp1", .wmfw_optional = true, .expect_bin = "cirrus/cs1234-dsp1-mbc-vss.bin", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, }; KUNIT_ARRAY_PARAM(wm_adsp_fw_find_alsaname, wm_adsp_fw_find_alsaname_cases, wm_adsp_fw_find_test_param_desc); /* Cases without system name or alsa name prefix. */ static const struct wm_adsp_fw_find_test_params wm_adsp_fw_find_noqual_cases[] = { { /* Legacy generic wmfw found. No bin. */ .part = "cs1234", .dsp_name = "dsp1", .expect_wmfw = "cs1234-dsp1-mbc-vss.wmfw", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cs1234-dsp1-mbc-vss.bin", }, { /* wmfw optional. Legacy generic wmfw found. No bin. */ .part = "cs1234", .dsp_name = "dsp1", .wmfw_optional = true, .expect_wmfw = "cs1234-dsp1-mbc-vss.wmfw", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cs1234-dsp1-mbc-vss.bin", }, { /* Legacy generic wmfw and bin found. */ .part = "cs1234", .dsp_name = "dsp1", .expect_wmfw = "cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cs1234-dsp1-mbc-vss.bin", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cs1234-dsp1-mbc-vss.bin", }, { /* wmfw optional. Legacy generic wmfw and bin found. */ .part = "cs1234", .dsp_name = "dsp1", .wmfw_optional = true, .expect_wmfw = "cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cs1234-dsp1-mbc-vss.bin", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cs1234-dsp1-mbc-vss.bin", }, { /* No legacy wmfw. Generic wmfw found. No bin. */ .part = "cs1234", .dsp_name = "dsp1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* No legacy wmfw. Optional generic wmfw found. No bin. */ .part = "cs1234", .dsp_name = "dsp1", .wmfw_optional = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* No legacy wmfw. Generic wmfw and bin found. */ .part = "cs1234", .dsp_name = "dsp1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss.bin", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* No legacy wmfw. Optional generic wmfw and bin found. */ .part = "cs1234", .dsp_name = "dsp1", .wmfw_optional = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss.bin", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, { /* No legacy or generic wmfw. Generic bin found. */ .part = "cs1234", .dsp_name = "dsp1", .wmfw_optional = true, .expect_bin = "cirrus/cs1234-dsp1-mbc-vss.bin", .expected_searches = "cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.wmfw " "cirrus/cs1234-dsp1-mbc-vss.bin", }, }; KUNIT_ARRAY_PARAM(wm_adsp_fw_find_noqual, wm_adsp_fw_find_noqual_cases, wm_adsp_fw_find_test_param_desc); /* * Tests for filename normalization. The system name and alsa prefix strings * should be converted to lower-case and delimiters are converted to '-', except * for '.' which is preserved. */ static const struct wm_adsp_fw_find_test_params wm_adsp_fw_find_normalization_cases[] = { { .part = "cs1234", .dsp_name = "dsp1", .system_name = "Vendor", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-vendor.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-vendor.wmfw " "cirrus/cs1234-dsp1-mbc-vss-vendor.bin", }, { .part = "cs1234", .dsp_name = "dsp1", .system_name = "Vendor Device", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-vendor-device.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-vendor-device.wmfw " "cirrus/cs1234-dsp1-mbc-vss-vendor-device.bin", }, { .part = "cs1234", .dsp_name = "dsp1", .system_name = "Vendor_Device", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-vendor-device.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-vendor-device.wmfw " "cirrus/cs1234-dsp1-mbc-vss-vendor-device.bin", }, { .part = "cs1234", .dsp_name = "dsp1", .system_name = "Vendor/Device", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-vendor-device.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-vendor-device.wmfw " "cirrus/cs1234-dsp1-mbc-vss-vendor-device.bin", }, { .part = "cs1234", .dsp_name = "dsp1", .system_name = "1234:56AB", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-1234-56ab.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-1234-56ab.wmfw " "cirrus/cs1234-dsp1-mbc-vss-1234-56ab.bin", }, { .part = "cs1234", .dsp_name = "dsp1", .system_name = "abc", .alsa_name = "LEFT", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc-left.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc-left.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc-left.bin", }, { .part = "cs1234", .dsp_name = "dsp1", .system_name = "abc", .alsa_name = "LEFT AMP", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc-left-amp.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc-left-amp.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc-left-amp.bin", }, { .part = "cs1234", .dsp_name = "dsp1", .system_name = "abc", .alsa_name = "Left Amp", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc-left-amp.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc-left-amp.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc-left-amp.bin", }, { .part = "cs1234", .dsp_name = "dsp1", .system_name = "abc", .alsa_name = "Amp_1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc-amp-1.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc-amp-1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc-amp-1.bin", }, { .part = "cs1234", .dsp_name = "dsp1", .system_name = "abc", .alsa_name = "cs1234.1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc-cs1234.1.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc-cs1234.1.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc-cs1234.1.bin", }, { .part = "cs1234", .dsp_name = "dsp1", .system_name = "abc", .alsa_name = "Spk/Jack", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-abc-spk-jack.wmfw", .expected_searches = "cirrus/cs1234-dsp1-mbc-vss-abc-spk-jack.wmfw " "cirrus/cs1234-dsp1-mbc-vss-abc-spk-jack.bin", }, }; KUNIT_ARRAY_PARAM(wm_adsp_fw_find_normalization, wm_adsp_fw_find_normalization_cases, wm_adsp_fw_find_test_param_desc); /* * Dummy directory content for regression tests. * DSP part name and system name are used to select different available * files. * * System: * WFBF1111 = wmfw and bin fully-qualified * WSBF1111 = wmfw system-qualified, bin fully-qualified * WSBS1111 = wmfw and bin system-qualified * WFXX1111 = wmfw fully-qualified, bin not present * XXBF1111 = wmfw not present, bin fully-qualified * * Part: * cs1234 = for testing fully-qualified configurations * cs1234nobin = generic wmfw without a bin available * wm1234 = legacy wmfw and bin * wm1234nobin = legacy wmfw without bin */ static const char * const wm_adsp_fw_find_test_dir_all_files[] = { "cirrus/cs1234-dsp1-mbc-vss-wfbf1111-amp1.wmfw", "cirrus/cs1234-dsp1-mbc-vss-wfbf1111-l1u2.wmfw", "cirrus/cs1234-dsp1-mbc-vss-wfbf1111.wmfw", "cirrus/cs1234-dsp1-mbc-vss-wsbf1111.wmfw", "cirrus/cs1234-dsp1-mbc-vss-wsbs1111.wmfw", "cirrus/cs1234-dsp1-mbc-vss-wfxx1111.wmfw", "cirrus/cs1234-dsp1-mbc-vss.wmfw", "cirrus/cs1234nobin-dsp1-mbc-vss.wmfw", "cirrus/wm1234-dsp1-mbc-vss.wmfw", "cirrus/wm1234nobin-dsp1-mbc-vss.wmfw", "wm1234-dsp1-mbc-vss.wmfw", "wm1234nobin-dsp1-mbc-vss.wmfw", "cirrus/cs1234-dsp1-mbc-vss-wfbf1111-amp1.bin", "cirrus/cs1234-dsp1-mbc-vss-wfbf1111-l1u2.bin", "cirrus/cs1234-dsp1-mbc-vss-wsbf1111-amp1.bin", "cirrus/cs1234-dsp1-mbc-vss-wsbf1111-l1u2.bin", "cirrus/cs1234-dsp1-mbc-vss-wsbs1111.bin", "cirrus/cs1234-dsp1-mbc-vss-xxbf1111-amp1.bin", "cirrus/cs1234-dsp1-mbc-vss.bin", "cirrus/wm1234-dsp1-mbc-vss.bin", "wm1234-dsp1-mbc-vss.bin", NULL /* terminator */ }; /* * Regression testing that a change in the search algorithm doesn't change * which file is picked. This doesn't cover every possible combination, only * those that are already in use and typical cases. * * It wouldn't be efficent to fully prove the algorithm this way (too many * directory content combinations would be needed, and it only infers what the * algorithm searched for, it doesn't prove exactly what searches were made). * So the main testing is done by checking for the expected file searches. * This regression test is independent of the search algorithm. * * The main tests already prove that the algorithm only searches for files * with the correct qualifiers so we can assume that files with the wrong * qualifiers would not be picked and there's no need to test for that here. */ static const struct wm_adsp_fw_find_test_params wm_adsp_fw_find_pick_cases[] = { /* * Amps */ { /* Full info, wmfw and bin fully-qualified */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "WFBF1111", .alsa_name = "amp1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-wfbf1111-amp1.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-wfbf1111-amp1.bin", .dir_files = wm_adsp_fw_find_test_dir_all_files, }, { /* Full info, wmfw and bin fully-qualified */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "WFBF1111", .alsa_name = "l1u2", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-wfbf1111-l1u2.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-wfbf1111-l1u2.bin", .dir_files = wm_adsp_fw_find_test_dir_all_files, }, { /* Full info, wmfw only system-qualified, bin fully-qualified */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "WSBF1111", .alsa_name = "amp1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-wsbf1111.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-wsbf1111-amp1.bin", .dir_files = wm_adsp_fw_find_test_dir_all_files, }, { /* Full info, wmfw only system-qualified, bin fully-qualified */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "WSBF1111", .alsa_name = "l1u2", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-wsbf1111.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-wsbf1111-l1u2.bin", .dir_files = wm_adsp_fw_find_test_dir_all_files, }, { /* Full info, wmfw optional but present, and bin fully-qualified */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "WFBF1111", .alsa_name = "amp1", .wmfw_optional = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-wfbf1111-amp1.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-wfbf1111-amp1.bin", .dir_files = wm_adsp_fw_find_test_dir_all_files, }, { /* Full info, wmfw and bin only system-qualified */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "WSBS1111", .alsa_name = "amp1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-wsbs1111.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-wsbs1111.bin", .dir_files = wm_adsp_fw_find_test_dir_all_files, }, { /* Full info, wmfw optional but system-qualified wmfm present, bin fully-qualified */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "WSBF1111", .alsa_name = "amp1", .wmfw_optional = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-wsbf1111.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-wsbf1111-amp1.bin", .dir_files = wm_adsp_fw_find_test_dir_all_files, }, { /* Full info, wmfw optional not present, and bin fully-qualified */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "XXBF1111", .alsa_name = "amp1", .wmfw_optional = true, .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-xxbf1111-amp1.bin", .dir_files = wm_adsp_fw_find_test_dir_all_files, }, { /* Full info, wmfw and bin fully-qualified, bin mandatory and present */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "WFBF1111", .alsa_name = "amp1", .bin_mandatory = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-wfbf1111-amp1.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss-wfbf1111-amp1.bin", .dir_files = wm_adsp_fw_find_test_dir_all_files, }, { /* Full info, wmfw and bin fully-qualified, bin mandatory but not present */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "WFXX1111", .alsa_name = "amp1", .bin_mandatory = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-wfxx1111.wmfw", .dir_files = wm_adsp_fw_find_test_dir_all_files, }, { /* Full info, wmfw optional but present, bin mandatory but not present */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "WFXX1111", .alsa_name = "amp1", .wmfw_optional = true, .bin_mandatory = true, .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss-wfxx1111.wmfw", .dir_files = wm_adsp_fw_find_test_dir_all_files, }, { /* Full info, wmfw and bin not present, generic fallbacks are present */ .part = "cs1234", .dsp_name = "dsp1", .system_name = "XXXX1111", .alsa_name = "amp1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss.bin", .dir_files = wm_adsp_fw_find_test_dir_all_files, }, { /* Full info, wmfw and bin not present, generic wmfw present */ .part = "cs1234nobin", .dsp_name = "dsp1", .system_name = "XXXX1111", .alsa_name = "amp1", .expect_wmfw = "cirrus/cs1234nobin-dsp1-mbc-vss.wmfw", .dir_files = wm_adsp_fw_find_test_dir_all_files, }, /* * Codecs */ { /* No qualifiers. Generic wmfws exist, legacy should be chosen. */ .part = "wm1234nobin", .dsp_name = "dsp1", .expect_wmfw = "wm1234nobin-dsp1-mbc-vss.wmfw", .dir_files = wm_adsp_fw_find_test_dir_all_files, }, { /* No qualifiers. Generic wmfw and bin exist, legacy should be chosen */ .part = "wm1234", .dsp_name = "dsp1", .expect_wmfw = "wm1234-dsp1-mbc-vss.wmfw", .expect_bin = "wm1234-dsp1-mbc-vss.bin", .dir_files = wm_adsp_fw_find_test_dir_all_files, }, { /* No qualifiers. New generic wmfw exists, no legacy files. */ .part = "cs1234nobin", .dsp_name = "dsp1", .expect_wmfw = "cirrus/cs1234nobin-dsp1-mbc-vss.wmfw", .dir_files = wm_adsp_fw_find_test_dir_all_files, }, { /* No qualifiers. New generic wmfw and bin exist, no legacy files. */ .part = "cs1234", .dsp_name = "dsp1", .expect_wmfw = "cirrus/cs1234-dsp1-mbc-vss.wmfw", .expect_bin = "cirrus/cs1234-dsp1-mbc-vss.bin", .dir_files = wm_adsp_fw_find_test_dir_all_files, }, }; KUNIT_ARRAY_PARAM(wm_adsp_fw_find_pick, wm_adsp_fw_find_pick_cases, wm_adsp_fw_find_test_param_desc); static struct kunit_case wm_adsp_fw_find_test_cases[] = { KUNIT_CASE_PARAM(wm_adsp_fw_find_test_search_order, wm_adsp_fw_find_full_search_gen_params), KUNIT_CASE_PARAM(wm_adsp_fw_find_test_search_order, wm_adsp_fw_find_system_alsaname_gen_params), KUNIT_CASE_PARAM(wm_adsp_fw_find_test_search_order, wm_adsp_fw_find_system_gen_params), KUNIT_CASE_PARAM(wm_adsp_fw_find_test_search_order, wm_adsp_fw_find_alsaname_gen_params), KUNIT_CASE_PARAM(wm_adsp_fw_find_test_search_order, wm_adsp_fw_find_noqual_gen_params), KUNIT_CASE_PARAM(wm_adsp_fw_find_test_search_order, wm_adsp_fw_find_normalization_gen_params), KUNIT_CASE_PARAM(wm_adsp_fw_find_test_pick_file, wm_adsp_fw_find_pick_gen_params), KUNIT_CASE(wm_adsp_fw_find_test_find_firmware_byindex), { } /* terminator */ }; static struct kunit_suite wm_adsp_fw_find_test_suite = { .name = "wm-adsp-fw-find", .init = wm_adsp_fw_find_test_case_init, .exit = wm_adsp_fw_find_test_case_exit, .test_cases = wm_adsp_fw_find_test_cases, }; kunit_test_suite(wm_adsp_fw_find_test_suite); MODULE_DESCRIPTION("KUnit test for Cirrus Logic wm_adsp driver"); MODULE_AUTHOR("Richard Fitzgerald <rf@opensource.cirrus.com>"); MODULE_LICENSE("GPL"); MODULE_IMPORT_NS("EXPORTED_FOR_KUNIT_TESTING");
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