| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Richard Fitzgerald | 19156 | 100.00% | 1 | 100.00% |
| Total | 19156 | 1 |
// 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/random.h> #include <linux/regmap.h> KUNIT_DEFINE_ACTION_WRAPPER(_put_device_wrapper, put_device, struct device *); KUNIT_DEFINE_ACTION_WRAPPER(_cs_dsp_stop_wrapper, cs_dsp_stop, struct cs_dsp *); 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_cache_test_param { int mem_type; int alg_id; unsigned int offs_words; unsigned int len_bytes; u16 ctl_type; u16 flags; }; static const struct cs_dsp_mock_alg_def cs_dsp_ctl_cache_test_algs[] = { { .id = 0xfafa, .ver = 0x100000, .xm_base_words = 60, .xm_size_words = 1000, .ym_base_words = 0, .ym_size_words = 1000, .zm_base_words = 0, .zm_size_words = 1000, }, { .id = 0xb, .ver = 0x100001, .xm_base_words = 1060, .xm_size_words = 1000, .ym_base_words = 1000, .ym_size_words = 1000, .zm_base_words = 1000, .zm_size_words = 1000, }, { .id = 0x9f1234, .ver = 0x100500, .xm_base_words = 2060, .xm_size_words = 32, .ym_base_words = 2000, .ym_size_words = 32, .zm_base_words = 2000, .zm_size_words = 32, }, { .id = 0xff00ff, .ver = 0x300113, .xm_base_words = 2100, .xm_size_words = 32, .ym_base_words = 2032, .ym_size_words = 32, .zm_base_words = 2032, .zm_size_words = 32, }, }; 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_READABLE | WMFW_CTL_FLAG_WRITEABLE, .length_bytes = 4, }; static const char * const cs_dsp_ctl_cache_test_fw_names[] = { "misc", "mbc/vss", "haps", }; static int _find_alg_entry(struct kunit *test, unsigned int alg_id) { int i; for (i = 0; i < ARRAY_SIZE(cs_dsp_ctl_cache_test_algs); ++i) { if (cs_dsp_ctl_cache_test_algs[i].id == alg_id) break; } KUNIT_ASSERT_LT(test, i, ARRAY_SIZE(cs_dsp_ctl_cache_test_algs)); return i; } static int _get_alg_mem_base_words(struct kunit *test, int alg_index, int mem_type) { switch (mem_type) { case WMFW_ADSP2_XM: return cs_dsp_ctl_cache_test_algs[alg_index].xm_base_words; case WMFW_ADSP2_YM: return cs_dsp_ctl_cache_test_algs[alg_index].ym_base_words; case WMFW_ADSP2_ZM: return cs_dsp_ctl_cache_test_algs[alg_index].zm_base_words; default: KUNIT_FAIL(test, "Bug in test: illegal memory type %d\n", mem_type); return 0; } } static struct cs_dsp_mock_wmfw_builder *_create_dummy_wmfw(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_wmfw_builder *builder; builder = cs_dsp_mock_wmfw_init(priv, local->wmfw_version); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, builder); /* Init an XM header */ cs_dsp_mock_wmfw_add_data_block(builder, WMFW_ADSP2_XM, 0, local->xm_header->blob_data, local->xm_header->blob_size_bytes); return builder; } /* * Memory allocated for control cache must be large enough. * This creates multiple controls of different sizes so only works on * wmfw V2 and later. */ static void cs_dsp_ctl_v2_cache_alloc(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; unsigned int reg, alg_base_words, alg_size_bytes; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; char ctl_name[4]; u32 *reg_vals; int num_ctls; /* Create some DSP data to initialize the control cache */ alg_base_words = _get_alg_mem_base_words(test, 0, WMFW_ADSP2_YM); alg_size_bytes = cs_dsp_ctl_cache_test_algs[0].ym_size_words * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); reg_vals = kunit_kzalloc(test, alg_size_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); reg = cs_dsp_mock_base_addr_for_mem(priv, WMFW_ADSP2_YM); reg += alg_base_words * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, reg_vals, alg_size_bytes); cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[0].id, "dummyalg", NULL); /* Create controls of different sizes */ def.mem_type = WMFW_ADSP2_YM; def.shortname = ctl_name; num_ctls = 0; for (def.length_bytes = 4; def.length_bytes <= 64; def.length_bytes += 4) { snprintf(ctl_name, ARRAY_SIZE(ctl_name), "%x", def.length_bytes); cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); num_ctls++; def.offset_dsp_words += def.length_bytes / sizeof(u32); } 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(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); KUNIT_EXPECT_EQ(test, list_count_nodes(&dsp->ctl_list), num_ctls); /* Check that the block allocated for the cache is large enough */ list_for_each_entry(ctl, &dsp->ctl_list, list) KUNIT_EXPECT_GE(test, ksize(ctl->cache), ctl->len); } /* * Content of registers backing a control should be read into the * control cache when the firmware is downloaded. */ static void cs_dsp_ctl_cache_init(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); get_random_bytes(reg_vals, param->len_bytes); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); /* * The data should have been populated into the control cache * so should be readable through the control. */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * For a non-volatile write-only control the cache should be zero-filled * when the firmware is downloaded. */ static void cs_dsp_ctl_cache_init_write_only(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *readback, *zeros; zeros = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, zeros); readback = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create a non-volatile write-only control */ def.flags = param->flags & ~WMFW_CTL_FLAG_VOLATILE; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); /* * The control cache should have been zero-filled so should be * readable through the control. */ get_random_bytes(readback, param->len_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, zeros, param->len_bytes); } /* * Multiple different firmware with identical controls. * This is legal because different firmwares could contain the same * algorithm. * The control cache should be initialized only with the data from * the firmware containing it. */ static void cs_dsp_ctl_cache_init_multiple_fw_same_controls(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_mock_wmfw_builder *builder[3]; unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *walkctl, *ctl[3]; struct firmware *wmfw; u32 *reg_vals[3], *readback; int i; static_assert(ARRAY_SIZE(ctl) == ARRAY_SIZE(builder)); static_assert(ARRAY_SIZE(reg_vals) == ARRAY_SIZE(builder)); static_assert(ARRAY_SIZE(cs_dsp_ctl_cache_test_fw_names) >= ARRAY_SIZE(builder)); /* Create an identical control in each firmware but with different alg id */ for (i = 0; i < ARRAY_SIZE(builder); i++) { builder[i] = _create_dummy_wmfw(test); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, builder[i]); cs_dsp_mock_wmfw_start_alg_info_block(builder[i], cs_dsp_ctl_cache_test_algs[0].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(builder[i], &def); cs_dsp_mock_wmfw_end_alg_info_block(builder[i]); } for (i = 0; i < ARRAY_SIZE(reg_vals); i++) { reg_vals[i] = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals[i]); } readback = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* * For each firmware create random content in the register backing * the control. Then download, start, stop and power-down. */ for (i = 0; i < ARRAY_SIZE(builder); i++) { alg_base_words = _get_alg_mem_base_words(test, 0, def.mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, def.mem_type); reg += (alg_base_words + def.offset_dsp_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); get_random_bytes(reg_vals[i], def.length_bytes); regmap_raw_write(dsp->regmap, reg, reg_vals[i], def.length_bytes); wmfw = cs_dsp_mock_wmfw_get_firmware(builder[i]); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, cs_dsp_ctl_cache_test_fw_names[i], NULL, NULL, cs_dsp_ctl_cache_test_fw_names[i]), 0); KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); cs_dsp_stop(dsp); cs_dsp_power_down(dsp); } /* There should now be 3 controls */ KUNIT_ASSERT_EQ(test, list_count_nodes(&dsp->ctl_list), 3); /* * There's no requirement for the control list to be in any * particular order, so don't assume the order. */ for (i = 0; i < ARRAY_SIZE(ctl); i++) ctl[i] = NULL; list_for_each_entry(walkctl, &dsp->ctl_list, list) { if (strcmp(walkctl->fw_name, cs_dsp_ctl_cache_test_fw_names[0]) == 0) ctl[0] = walkctl; else if (strcmp(walkctl->fw_name, cs_dsp_ctl_cache_test_fw_names[1]) == 0) ctl[1] = walkctl; else if (strcmp(walkctl->fw_name, cs_dsp_ctl_cache_test_fw_names[2]) == 0) ctl[2] = walkctl; } KUNIT_ASSERT_NOT_NULL(test, ctl[0]); KUNIT_ASSERT_NOT_NULL(test, ctl[1]); KUNIT_ASSERT_NOT_NULL(test, ctl[2]); /* * The data should have been populated into the control cache * so should be readable through the control. */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl[0], 0, readback, def.length_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals[0], def.length_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl[1], 0, readback, def.length_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals[1], def.length_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl[2], 0, readback, def.length_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals[2], def.length_bytes); } /* * Multiple different firmware with controls identical except for alg id. * This is legal because the controls are qualified by algorithm id. * The control cache should be initialized only with the data from * the firmware containing it. */ static void cs_dsp_ctl_cache_init_multiple_fwalgid_same_controls(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_mock_wmfw_builder *builder[3]; unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *walkctl, *ctl[3]; struct firmware *wmfw; u32 *reg_vals[3], *readback; int i; static_assert(ARRAY_SIZE(ctl) == ARRAY_SIZE(builder)); static_assert(ARRAY_SIZE(reg_vals) == ARRAY_SIZE(builder)); static_assert(ARRAY_SIZE(cs_dsp_ctl_cache_test_fw_names) >= ARRAY_SIZE(builder)); /* Create an identical control in each firmware but with different alg id */ for (i = 0; i < ARRAY_SIZE(builder); i++) { builder[i] = _create_dummy_wmfw(test); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, builder[i]); cs_dsp_mock_wmfw_start_alg_info_block(builder[i], cs_dsp_ctl_cache_test_algs[i].id, "dummyalg", NULL); cs_dsp_mock_wmfw_add_coeff_desc(builder[i], &def); cs_dsp_mock_wmfw_end_alg_info_block(builder[i]); } for (i = 0; i < ARRAY_SIZE(reg_vals); i++) { reg_vals[i] = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals[i]); } readback = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* * For each firmware create random content in the register backing * the control. Then download, start, stop and power-down. */ for (i = 0; i < ARRAY_SIZE(builder); i++) { alg_base_words = _get_alg_mem_base_words(test, i, def.mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, def.mem_type); reg += (alg_base_words + def.offset_dsp_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); get_random_bytes(reg_vals[i], def.length_bytes); regmap_raw_write(dsp->regmap, reg, reg_vals[i], def.length_bytes); wmfw = cs_dsp_mock_wmfw_get_firmware(builder[i]); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, cs_dsp_ctl_cache_test_fw_names[i], NULL, NULL, cs_dsp_ctl_cache_test_fw_names[i]), 0); KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); cs_dsp_stop(dsp); cs_dsp_power_down(dsp); } /* There should now be 3 controls */ KUNIT_ASSERT_EQ(test, list_count_nodes(&dsp->ctl_list), 3); /* * There's no requirement for the control list to be in any * particular order, so don't assume the order. */ for (i = 0; i < ARRAY_SIZE(ctl); i++) ctl[i] = NULL; list_for_each_entry(walkctl, &dsp->ctl_list, list) { if (cs_dsp_ctl_cache_test_algs[0].id == walkctl->alg_region.alg) ctl[0] = walkctl; else if (cs_dsp_ctl_cache_test_algs[1].id == walkctl->alg_region.alg) ctl[1] = walkctl; else if (cs_dsp_ctl_cache_test_algs[2].id == walkctl->alg_region.alg) ctl[2] = walkctl; } KUNIT_ASSERT_NOT_NULL(test, ctl[0]); KUNIT_ASSERT_NOT_NULL(test, ctl[1]); KUNIT_ASSERT_NOT_NULL(test, ctl[2]); /* * The data should have been populated into the control cache * so should be readable through the control. */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl[0], 0, readback, def.length_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals[0], def.length_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl[1], 0, readback, def.length_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals[1], def.length_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl[2], 0, readback, def.length_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals[2], def.length_bytes); } /* * Firmware with controls at the same position in different memories. * The control cache should be initialized with content from the * correct memory region. */ static void cs_dsp_ctl_cache_init_multiple_mems(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *walkctl, *ctl[3]; struct firmware *wmfw; u32 *reg_vals[3], *readback; int i; static_assert(ARRAY_SIZE(ctl) == ARRAY_SIZE(reg_vals)); for (i = 0; i < ARRAY_SIZE(reg_vals); i++) { reg_vals[i] = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals[i]); get_random_bytes(reg_vals[i], def.length_bytes); } readback = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[0].id, "dummyalg", NULL); /* Create controls identical except for memory region */ def.mem_type = WMFW_ADSP2_YM; cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); def.mem_type = WMFW_ADSP2_XM; cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); if (cs_dsp_mock_has_zm(priv)) { def.mem_type = WMFW_ADSP2_ZM; cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); } cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); /* Create random content in the registers backing each control */ alg_base_words = _get_alg_mem_base_words(test, 0, WMFW_ADSP2_YM); reg = cs_dsp_mock_base_addr_for_mem(priv, WMFW_ADSP2_YM); reg += (alg_base_words + def.offset_dsp_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, reg_vals[0], def.length_bytes); alg_base_words = _get_alg_mem_base_words(test, 0, WMFW_ADSP2_XM); reg = cs_dsp_mock_base_addr_for_mem(priv, WMFW_ADSP2_XM); reg += (alg_base_words + def.offset_dsp_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, reg_vals[1], def.length_bytes); if (cs_dsp_mock_has_zm(priv)) { alg_base_words = _get_alg_mem_base_words(test, 0, WMFW_ADSP2_ZM); reg = cs_dsp_mock_base_addr_for_mem(priv, WMFW_ADSP2_ZM); reg += (alg_base_words + def.offset_dsp_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, reg_vals[2], def.length_bytes); } /* Download, run, stop and power-down the firmware */ wmfw = cs_dsp_mock_wmfw_get_firmware(local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); cs_dsp_stop(dsp); cs_dsp_power_down(dsp); /* There should now be 2 or 3 controls */ KUNIT_ASSERT_EQ(test, list_count_nodes(&dsp->ctl_list), cs_dsp_mock_has_zm(priv) ? 3 : 2); /* * There's no requirement for the control list to be in any * particular order, so don't assume the order. */ for (i = 0; i < ARRAY_SIZE(ctl); i++) ctl[i] = NULL; list_for_each_entry(walkctl, &dsp->ctl_list, list) { if (walkctl->alg_region.type == WMFW_ADSP2_YM) ctl[0] = walkctl; if (walkctl->alg_region.type == WMFW_ADSP2_XM) ctl[1] = walkctl; if (walkctl->alg_region.type == WMFW_ADSP2_ZM) ctl[2] = walkctl; } /* * The data should have been populated into the control cache * so should be readable through the control. */ KUNIT_ASSERT_NOT_NULL(test, ctl[0]); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl[0], 0, readback, def.length_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals[0], def.length_bytes); KUNIT_ASSERT_NOT_NULL(test, ctl[1]); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl[1], 0, readback, def.length_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals[1], def.length_bytes); if (cs_dsp_mock_has_zm(priv)) { KUNIT_ASSERT_NOT_NULL(test, ctl[2]); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl[2], 0, readback, def.length_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals[2], def.length_bytes); } } /* * Firmware with controls at the same position in different algorithms * The control cache should be initialized with content from the * memory of the algorithm it points to. */ static void cs_dsp_ctl_cache_init_multiple_algs(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *walkctl, *ctl[3]; struct firmware *wmfw; u32 *reg_vals[3], *readback; int i; static_assert(ARRAY_SIZE(ctl) == ARRAY_SIZE(reg_vals)); static_assert(ARRAY_SIZE(reg_vals) <= ARRAY_SIZE(cs_dsp_ctl_cache_test_algs)); for (i = 0; i < ARRAY_SIZE(reg_vals); i++) { reg_vals[i] = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals[i]); get_random_bytes(reg_vals[i], def.length_bytes); } readback = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create controls identical except for algorithm */ for (i = 0; i < ARRAY_SIZE(reg_vals); i++) { cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[i].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 random content in the registers backing each control */ for (i = 0; i < ARRAY_SIZE(reg_vals); i++) { alg_base_words = _get_alg_mem_base_words(test, i, def.mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, def.mem_type); reg += (alg_base_words + def.offset_dsp_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, reg_vals[i], def.length_bytes); } /* Download, run, stop and power-down the firmware */ wmfw = cs_dsp_mock_wmfw_get_firmware(local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); cs_dsp_stop(dsp); cs_dsp_power_down(dsp); /* There should now be 3 controls */ KUNIT_ASSERT_EQ(test, list_count_nodes(&dsp->ctl_list), 3); /* * There's no requirement for the control list to be in any * particular order, so don't assume the order. */ for (i = 0; i < ARRAY_SIZE(ctl); i++) ctl[i] = NULL; list_for_each_entry(walkctl, &dsp->ctl_list, list) { if (walkctl->alg_region.alg == cs_dsp_ctl_cache_test_algs[0].id) ctl[0] = walkctl; if (walkctl->alg_region.alg == cs_dsp_ctl_cache_test_algs[1].id) ctl[1] = walkctl; if (walkctl->alg_region.alg == cs_dsp_ctl_cache_test_algs[2].id) ctl[2] = walkctl; } KUNIT_ASSERT_NOT_NULL(test, ctl[0]); KUNIT_ASSERT_NOT_NULL(test, ctl[1]); KUNIT_ASSERT_NOT_NULL(test, ctl[2]); /* * The data should have been populated into the control cache * so should be readable through the control. */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl[0], 0, readback, def.length_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals[0], def.length_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl[1], 0, readback, def.length_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals[1], def.length_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl[2], 0, readback, def.length_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals[2], def.length_bytes); } /* * Firmware with controls in the same algorithm and memory but at * different offsets. * The control cache should be initialized with content from the * correct offset. * Only for wmfw format V2 and later. V1 only supports one control per * memory per algorithm. */ static void cs_dsp_ctl_cache_init_multiple_offsets(struct kunit *test) { struct cs_dsp_test *priv = test->priv; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_test_local *local = priv->local; struct cs_dsp_mock_coeff_def def = mock_coeff_template; unsigned int reg, alg_base_words, alg_base_reg; struct cs_dsp_coeff_ctl *walkctl, *ctl[3]; struct firmware *wmfw; u32 *reg_vals[3], *readback; int i; static_assert(ARRAY_SIZE(ctl) == ARRAY_SIZE(reg_vals)); static_assert(ARRAY_SIZE(reg_vals) <= ARRAY_SIZE(cs_dsp_ctl_cache_test_algs)); for (i = 0; i < ARRAY_SIZE(reg_vals); i++) { reg_vals[i] = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals[i]); get_random_bytes(reg_vals[i], def.length_bytes); } readback = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[0].id, "dummyalg", NULL); /* Create controls identical except for offset */ def.offset_dsp_words = 0; def.shortname = "CtlA"; cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); def.offset_dsp_words = 5; def.shortname = "CtlB"; cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); def.offset_dsp_words = 8; def.shortname = "CtlC"; cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def); cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder); /* Create random content in the registers backing each control */ alg_base_words = _get_alg_mem_base_words(test, 0, def.mem_type); alg_base_reg = cs_dsp_mock_base_addr_for_mem(priv, def.mem_type); alg_base_reg += alg_base_words * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); reg = alg_base_reg; regmap_raw_write(dsp->regmap, reg, reg_vals[0], def.length_bytes); reg = alg_base_reg + (5 * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv)); regmap_raw_write(dsp->regmap, reg, reg_vals[1], def.length_bytes); reg = alg_base_reg + (8 * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv)); regmap_raw_write(dsp->regmap, reg, reg_vals[2], def.length_bytes); /* Download, run, stop and power-down the firmware */ wmfw = cs_dsp_mock_wmfw_get_firmware(local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); cs_dsp_stop(dsp); cs_dsp_power_down(dsp); /* There should now be 3 controls */ KUNIT_ASSERT_EQ(test, list_count_nodes(&dsp->ctl_list), 3); /* * There's no requirement for the control list to be in any * particular order, so don't assume the order. */ for (i = 0; i < ARRAY_SIZE(ctl); i++) ctl[i] = NULL; list_for_each_entry(walkctl, &dsp->ctl_list, list) { if (walkctl->offset == 0) ctl[0] = walkctl; if (walkctl->offset == 5) ctl[1] = walkctl; if (walkctl->offset == 8) ctl[2] = walkctl; } KUNIT_ASSERT_NOT_NULL(test, ctl[0]); KUNIT_ASSERT_NOT_NULL(test, ctl[1]); KUNIT_ASSERT_NOT_NULL(test, ctl[2]); /* * The data should have been populated into the control cache * so should be readable through the control. */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl[0], 0, readback, def.length_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals[0], def.length_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl[1], 0, readback, def.length_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals[1], def.length_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl[2], 0, readback, def.length_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals[2], def.length_bytes); } /* * Read from a cached control before the firmware is started. * Should return the data in the cache. */ static void cs_dsp_ctl_cache_read_not_started(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); get_random_bytes(reg_vals, param->len_bytes); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP but don't start firmware */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Drop expected writes and the regmap cache should be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* Control should readback the data from the control cache */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * Read from a cached control after the firmware has been stopped. * Should return the data in the cache. */ static void cs_dsp_ctl_cache_read_stopped(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); get_random_bytes(reg_vals, param->len_bytes); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Start and stop the firmware */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); cs_dsp_stop(dsp); /* Drop expected writes and the regmap cache should be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* Control should readback the data from the control cache */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * Read from a cached control after the DSP has been powered-up and * then powered-down without running. * Should return the data in the cache. */ static void cs_dsp_ctl_cache_read_powered_down(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); get_random_bytes(reg_vals, param->len_bytes); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP then power-down */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); cs_dsp_power_down(dsp); /* Drop expected writes and the regmap cache should be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* Control should readback the data from the control cache */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * Read from a cached control after the firmware has been run and * stopped, then the DSP has been powered-down. * Should return the data in the cache. */ static void cs_dsp_ctl_cache_read_stopped_powered_down(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); get_random_bytes(reg_vals, param->len_bytes); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Start and stop the firmware then power-down */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); cs_dsp_stop(dsp); cs_dsp_power_down(dsp); /* Drop expected writes and the regmap cache should be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* Control should readback the data from the control cache */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * Read from a cached control when a different firmware is currently * loaded into the DSP. * Should return the data in the cache. */ static void cs_dsp_ctl_cache_read_not_current_loaded_fw(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_mock_wmfw_builder *builder2 = _create_dummy_wmfw(test); int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); get_random_bytes(reg_vals, param->len_bytes); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Power-down DSP then power-up with a different firmware */ cs_dsp_power_down(dsp); wmfw = cs_dsp_mock_wmfw_get_firmware(builder2); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw2", NULL, NULL, "mbc.vss"), 0); /* Drop expected writes and the regmap cache should be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* Control should readback the data from the control cache */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * Read from a cached control when a different firmware is currently * running. * Should return the data in the cache. */ static void cs_dsp_ctl_cache_read_not_current_running_fw(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_mock_wmfw_builder *builder2 = _create_dummy_wmfw(test); int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); get_random_bytes(reg_vals, param->len_bytes); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP then power-down */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); cs_dsp_power_down(dsp); /* Power-up with a different firmware and run it */ wmfw = cs_dsp_mock_wmfw_get_firmware(builder2); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw2", NULL, NULL, "mbc.vss"), 0); KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0); /* Drop expected writes and the regmap cache should be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* Control should readback the data from the control cache */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * Read from a cached control with non-zero flags while the firmware is * running. * Should return the data in the cache, not from the registers. */ static void cs_dsp_ctl_cache_read_running(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *init_reg_vals, *new_reg_vals, *readback; init_reg_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, init_reg_vals); new_reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, new_reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create data in the registers backing the control */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); get_random_bytes(init_reg_vals, param->len_bytes); regmap_raw_write(dsp->regmap, reg, init_reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Start the firmware running */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0); /* * Change the values in the registers backing the control then drop * them from the regmap cache. This allows checking that the control * read is returning values from the control cache and not accessing * the registers. */ KUNIT_ASSERT_EQ(test, regmap_raw_write(dsp->regmap, reg, new_reg_vals, param->len_bytes), 0); cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes); /* Control should readback the origin data from its cache */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, init_reg_vals, param->len_bytes); /* Stop and power-down the DSP */ kunit_release_action(test, _cs_dsp_stop_wrapper, dsp); cs_dsp_power_down(dsp); /* Control should readback from the cache */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, init_reg_vals, param->len_bytes); } /* * Read from a cached control with flags == 0 while the firmware is * running. * Should behave as volatile and read from the registers. * (This is for backwards compatibility with old firmware versions) */ static void cs_dsp_ctl_cache_read_running_zero_flags(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *init_reg_vals, *new_reg_vals, *readback; init_reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, init_reg_vals); new_reg_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, new_reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Zero-fill the registers backing the control */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, init_reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = 0; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Start the firmware running */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0); /* Change the values in the registers backing the control */ get_random_bytes(new_reg_vals, param->len_bytes); regmap_raw_write(dsp->regmap, reg, new_reg_vals, param->len_bytes); /* Control should readback the new data from the registers */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, new_reg_vals, param->len_bytes); /* Stop and power-down the DSP */ kunit_release_action(test, _cs_dsp_stop_wrapper, dsp); cs_dsp_power_down(dsp); /* Change the values in the registers backing the control */ regmap_raw_write(dsp->regmap, reg, init_reg_vals, param->len_bytes); /* Control should readback from the cache */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, new_reg_vals, param->len_bytes); } /* * Write to a cached control while the firmware is running. * This should be a writethrough operation, writing to the cache and * the registers. */ static void cs_dsp_ctl_cache_writethrough(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); memset(reg_vals, 0, param->len_bytes); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); /* Start the firmware and add an action to stop it during cleanup */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0); /* Write new data to the control, it should be written to the registers */ get_random_bytes(reg_vals, param->len_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes), 1); KUNIT_ASSERT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * Write unchanged data to a cached control while the firmware is running. * The control write should return 0 to indicate that the content * didn't change. */ static void cs_dsp_ctl_cache_writethrough_unchanged(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); get_random_bytes(reg_vals, param->len_bytes); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); /* Start the firmware and add an action to stop it during cleanup */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0); /* * If the control is write-only the cache will have been zero-initialized * so the first write will always indicate a change. */ if (def.flags && !(def.flags & WMFW_CTL_FLAG_READABLE)) { KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes), 1); } /* * Write the same data to the control, cs_dsp_coeff_lock_and_write_ctrl() * should return 0 to indicate the content didn't change. */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes), 0); KUNIT_ASSERT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * Write unchanged data to a cached control while the firmware is not started. * The control write should return 0 to indicate that the cache content * didn't change. */ static void cs_dsp_ctl_cache_write_unchanged_not_started(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); get_random_bytes(reg_vals, param->len_bytes); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); /* * If the control is write-only the cache will have been zero-initialized * so the first write will always indicate a change. */ if (def.flags && !(def.flags & WMFW_CTL_FLAG_READABLE)) { KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes), 1); } /* * Write the same data to the control, cs_dsp_coeff_lock_and_write_ctrl() * should return 0 to indicate the content didn't change. */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes), 0); KUNIT_ASSERT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * Write to a cached control while the firmware is loaded but not * started. * This should write to the cache only. */ static void cs_dsp_ctl_cache_write_not_started(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP but don't start firmware */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Drop expected writes and the regmap cache should be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* Write new data to the control, it should not be written to the registers */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); get_random_bytes(reg_vals, param->len_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes), 1); /* Registers should not have been written so regmap cache should still be clean */ KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* Control should readback the new data from the control cache */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * Write to a cached control after the firmware has been loaded, * started and stopped. * This should write to the cache only. */ static void cs_dsp_ctl_cache_write_stopped(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Start and stop the firmware */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); cs_dsp_stop(dsp); /* Drop expected writes and the regmap cache should be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* Write new data to the control, it should not be written to the registers */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); get_random_bytes(reg_vals, param->len_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes), 1); /* Registers should not have been written so regmap cache should still be clean */ KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* Control should readback the new data from the control cache */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * Write to a cached control after the firmware has been loaded, * then the DSP powered-down. * This should write to the cache only. */ static void cs_dsp_ctl_cache_write_powered_down(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP then power-down */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); cs_dsp_power_down(dsp); /* Drop expected writes and the regmap cache should be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* Write new data to the control, it should not be written to the registers */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); get_random_bytes(reg_vals, param->len_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes), 1); /* Registers should not have been written so regmap cache should still be clean */ KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* Control should readback the new data from the control cache */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * Write to a cached control after the firmware has been loaded, * started, stopped, and then the DSP powered-down. * This should write to the cache only. */ static void cs_dsp_ctl_cache_write_stopped_powered_down(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Start and stop the firmware then power-down */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); cs_dsp_stop(dsp); cs_dsp_power_down(dsp); /* Drop expected writes and the regmap cache should be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* Write new data to the control, it should not be written to the registers */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); get_random_bytes(reg_vals, param->len_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes), 1); /* Registers should not have been written so regmap cache should still be clean */ KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* Control should readback the new data from the control cache */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * Write to a cached control that is not in the currently loaded firmware. * This should write to the cache only. */ static void cs_dsp_ctl_cache_write_not_current_loaded_fw(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_mock_wmfw_builder *builder2 = _create_dummy_wmfw(test); int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Get the control */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); /* Power-down DSP then power-up with a different firmware */ cs_dsp_power_down(dsp); wmfw = cs_dsp_mock_wmfw_get_firmware(builder2); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw2", NULL, NULL, "mbc.vss"), 0); /* Control from unloaded firmware should be disabled */ KUNIT_EXPECT_FALSE(test, ctl->enabled); /* Drop expected writes and the regmap cache should be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* * It should be possible to write new data to the control from * the first firmware. But this should not be written to the * registers. */ get_random_bytes(reg_vals, param->len_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes), 1); /* Registers should not have been written so regmap cache should still be clean */ KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* Control should readback the new data from the control cache */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * Write to a cached control that is not in the currently running firmware. * This should write to the cache only. */ static void cs_dsp_ctl_cache_write_not_current_running_fw(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; struct cs_dsp_mock_wmfw_builder *builder2 = _create_dummy_wmfw(test); int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP then power-down */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); cs_dsp_power_down(dsp); /* Get the control */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); /* Power-up with a different firmware and run it */ wmfw = cs_dsp_mock_wmfw_get_firmware(builder2); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw2", NULL, NULL, "mbc.vss"), 0); KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0); /* Control from unloaded firmware should be disabled */ KUNIT_EXPECT_FALSE(test, ctl->enabled); /* Drop expected writes and the regmap cache should be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* * It should be possible to write new data to the control from * the first firmware. But this should not be written to the * registers. */ get_random_bytes(reg_vals, param->len_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes), 1); /* Registers should not have been written so regmap cache should still be clean */ KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); /* Control should readback the new data from the control cache */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * Write to a cached control before running the firmware. * The value written to the cache should be synced out to the registers * backing the control when the firmware is run. */ static void cs_dsp_ctl_cache_sync_write_before_run(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP but don't start firmware */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Write new data to the control, it should not be written to the registers */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); get_random_bytes(reg_vals, param->len_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes), 1); KUNIT_EXPECT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMNEQ(test, readback, reg_vals, param->len_bytes); /* Start the firmware and the cached data should be written to registers */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0); KUNIT_EXPECT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); /* Control should readback the new data from the control cache */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * Write to a cached control while the firmware is running. * The value written should be synced out to the registers * backing the control when the firmware is next run. */ static void cs_dsp_ctl_cache_sync_write_while_running(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *init_vals, *ctl_vals, *readback; init_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, init_vals); ctl_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctl_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Zero-fill the registers backing the control */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, init_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP and start firmware */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0); /* Write new data to the control */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); get_random_bytes(ctl_vals, param->len_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, ctl_vals, param->len_bytes), 1); /* Stop firmware and zero the registers backing the control */ kunit_release_action(test, _cs_dsp_stop_wrapper, dsp); regmap_raw_write(dsp->regmap, reg, init_vals, param->len_bytes); KUNIT_ASSERT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, init_vals, param->len_bytes); /* Start the firmware and the cached data should be written to registers */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0); KUNIT_EXPECT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, ctl_vals, param->len_bytes); /* Control should readback the new data from the control cache */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, ctl_vals, param->len_bytes); } /* * Write to a cached control after stopping the firmware. * The value written to the cache should be synced out to the registers * backing the control when the firmware is next run. */ static void cs_dsp_ctl_cache_sync_write_after_stop(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP but don't start firmware */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Start and stop the firmware */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); cs_dsp_stop(dsp); /* Write new data to the control, it should not be written to the registers */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); get_random_bytes(reg_vals, param->len_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes), 1); KUNIT_EXPECT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMNEQ(test, readback, reg_vals, param->len_bytes); /* Start the firmware and the cached data should be written to registers */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0); KUNIT_EXPECT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); /* Control should readback the new data from the control cache */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * Write to a cached control that is not in the currently loaded firmware. * The value written to the cache should be synced out to the registers * backing the control the next time the firmware containing the * control is run. */ static void cs_dsp_ctl_cache_sync_write_not_current_fw(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); struct cs_dsp_mock_wmfw_builder *builder2 = _create_dummy_wmfw(test); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *reg_vals, *readback; reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); /* Create some DSP data to be read into the control cache */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP but don't start firmware */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Get the control */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); /* Power-down DSP then power-up with a different firmware */ cs_dsp_power_down(dsp); wmfw = cs_dsp_mock_wmfw_get_firmware(builder2); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw2", NULL, NULL, "mbc.vss"), 0); /* Write new data to the control, it should not be written to the registers */ get_random_bytes(reg_vals, param->len_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes), 1); KUNIT_EXPECT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMNEQ(test, readback, reg_vals, param->len_bytes); /* Power-down DSP then power-up with the original firmware */ cs_dsp_power_down(dsp); wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Start the firmware and the cached data should be written to registers */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0); KUNIT_EXPECT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); /* Control should readback the new data from the control cache */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes); } /* * The value in the control cache should be synced out to the registers * backing the control every time the firmware containing the control * is run. */ static void cs_dsp_ctl_cache_sync_reapply_every_run(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *init_vals, *readback, *ctl_vals; init_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, init_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); ctl_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctl_vals); /* Zero-fill the registers backing the control */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, init_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP but don't start firmware */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Write new data to the control */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); get_random_bytes(ctl_vals, param->len_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, ctl_vals, param->len_bytes), 1); /* Start the firmware and the cached data should be written to registers */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0); KUNIT_EXPECT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, ctl_vals, param->len_bytes); /* Stop the firmware and reset the registers */ kunit_release_action(test, _cs_dsp_stop_wrapper, dsp); regmap_raw_write(dsp->regmap, reg, init_vals, param->len_bytes); /* Start the firmware again and the cached data should be written to registers */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0); KUNIT_EXPECT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, ctl_vals, param->len_bytes); /* Control should readback the new data from the control cache */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, ctl_vals, param->len_bytes); } /* * The value in the control cache should be retained if the same * firmware is downloaded again. It should be synced out to the * registers backing the control after the firmware containing the * control is downloaded again and run. */ static void cs_dsp_ctl_cache_sync_reapply_after_fw_reload(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *init_vals, *readback, *ctl_vals; init_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, init_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); ctl_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctl_vals); /* Zero-fill the registers backing the control */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, init_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP but don't start firmware */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Write new data to the control */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); get_random_bytes(ctl_vals, param->len_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, ctl_vals, param->len_bytes), 1); /* Start the firmware and the cached data should be written to registers */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0); KUNIT_EXPECT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, ctl_vals, param->len_bytes); /* Stop the firmware and power-down the DSP */ kunit_release_action(test, _cs_dsp_stop_wrapper, dsp); cs_dsp_power_down(dsp); /* Reset the registers */ regmap_raw_write(dsp->regmap, reg, init_vals, param->len_bytes); /* Download the firmware again, the cache content should not change */ KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Start the firmware and the cached data should be written to registers */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0); KUNIT_EXPECT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, ctl_vals, param->len_bytes); /* Control should readback the new data from the control cache */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, ctl_vals, param->len_bytes); } /* * The value in the control cache should be retained after a different * firmware is downloaded. * When the firmware containing the control is downloaded and run * the value in the control cache should be synced out to the registers * backing the control. */ static void cs_dsp_ctl_cache_sync_reapply_after_fw_swap(struct kunit *test) { const struct cs_dsp_ctl_cache_test_param *param = test->param_value; struct cs_dsp_test *priv = test->priv; struct cs_dsp_test_local *local = priv->local; struct cs_dsp *dsp = priv->dsp; struct cs_dsp_mock_coeff_def def = mock_coeff_template; int alg_idx = _find_alg_entry(test, param->alg_id); struct cs_dsp_mock_wmfw_builder *builder2 = _create_dummy_wmfw(test); unsigned int reg, alg_base_words; struct cs_dsp_coeff_ctl *ctl; struct firmware *wmfw; u32 *init_vals, *readback, *ctl_vals; init_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, init_vals); readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback); ctl_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctl_vals); /* Zero-fill the registers backing the control */ alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type); reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type); reg += (alg_base_words + param->offs_words) * cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); regmap_raw_write(dsp->regmap, reg, init_vals, param->len_bytes); /* Create control pointing to this data */ def.flags = param->flags; def.mem_type = param->mem_type; def.offset_dsp_words = param->offs_words; def.length_bytes = param->len_bytes; cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder, cs_dsp_ctl_cache_test_algs[alg_idx].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); /* Power-up DSP but don't start firmware */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); /* Write new data to the control */ ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list); KUNIT_ASSERT_NOT_NULL(test, ctl); get_random_bytes(ctl_vals, param->len_bytes); KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, ctl_vals, param->len_bytes), 1); /* Start the firmware and the cached data should be written to registers */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0); KUNIT_EXPECT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, ctl_vals, param->len_bytes); /* Stop the firmware and power-down the DSP */ kunit_release_action(test, _cs_dsp_stop_wrapper, dsp); cs_dsp_power_down(dsp); /* Reset the registers */ regmap_raw_write(dsp->regmap, reg, init_vals, param->len_bytes); /* Download and run a different firmware */ wmfw = cs_dsp_mock_wmfw_get_firmware(builder2); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw2", NULL, NULL, "mbc.vss"), 0); KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); cs_dsp_power_down(dsp); /* Reset the registers */ regmap_raw_write(dsp->regmap, reg, init_vals, param->len_bytes); /* Download the original firmware again */ wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0); KUNIT_EXPECT_TRUE(test, ctl->set); /* Start the firmware and the cached data should be written to registers */ KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0); KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0); KUNIT_EXPECT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, ctl_vals, param->len_bytes); /* Control should readback the new data from the control cache */ KUNIT_EXPECT_EQ(test, cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes), 0); KUNIT_EXPECT_MEMEQ(test, readback, ctl_vals, param->len_bytes); } static int cs_dsp_ctl_cache_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_cache_test_algs, ARRAY_SIZE(cs_dsp_ctl_cache_test_algs)); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, local->xm_header); /* Create wmfw builder */ local->wmfw_builder = _create_dummy_wmfw(test); /* 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_cache_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_cache_test_common_init(test, dsp, 3); } static int cs_dsp_ctl_cache_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_cache_test_common_init(test, dsp, wmfw_ver); } static int cs_dsp_ctl_cache_test_adsp2_32bit_wmfw1_init(struct kunit *test) { return cs_dsp_ctl_cache_test_adsp2_32bit_init(test, 1); } static int cs_dsp_ctl_cache_test_adsp2_32bit_wmfw2_init(struct kunit *test) { return cs_dsp_ctl_cache_test_adsp2_32bit_init(test, 2); } static int cs_dsp_ctl_cache_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_cache_test_common_init(test, dsp, wmfw_ver); } static int cs_dsp_ctl_cache_test_adsp2_16bit_wmfw1_init(struct kunit *test) { return cs_dsp_ctl_cache_test_adsp2_16bit_init(test, 1); } static int cs_dsp_ctl_cache_test_adsp2_16bit_wmfw2_init(struct kunit *test) { return cs_dsp_ctl_cache_test_adsp2_16bit_init(test, 2); } static void cs_dsp_ctl_all_param_desc(const struct cs_dsp_ctl_cache_test_param *param, char *desc) { snprintf(desc, KUNIT_PARAM_DESC_SIZE, "alg:%#x %s@%u len:%u flags:%#x", param->alg_id, cs_dsp_mem_region_name(param->mem_type), param->offs_words, param->len_bytes, param->flags); } /* All parameters populated, with various lengths */ static const struct cs_dsp_ctl_cache_test_param all_pop_varying_len_cases[] = { { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4 }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 8 }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 12 }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 16 }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 48 }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 100 }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 512 }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 1000 }, }; KUNIT_ARRAY_PARAM(all_pop_varying_len, all_pop_varying_len_cases, cs_dsp_ctl_all_param_desc); /* All parameters populated, with various offsets */ static const struct cs_dsp_ctl_cache_test_param all_pop_varying_offset_cases[] = { { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 0, .len_bytes = 4 }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4 }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 2, .len_bytes = 4 }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 3, .len_bytes = 4 }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 8, .len_bytes = 4 }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 10, .len_bytes = 4 }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 128, .len_bytes = 4 }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 180, .len_bytes = 4 }, }; KUNIT_ARRAY_PARAM(all_pop_varying_offset, all_pop_varying_offset_cases, cs_dsp_ctl_all_param_desc); /* All parameters populated, with various X and Y memory regions */ static const struct cs_dsp_ctl_cache_test_param all_pop_varying_xy_cases[] = { { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_XM, .offs_words = 1, .len_bytes = 4 }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4 }, }; KUNIT_ARRAY_PARAM(all_pop_varying_xy, all_pop_varying_xy_cases, cs_dsp_ctl_all_param_desc); /* All parameters populated, using ZM */ static const struct cs_dsp_ctl_cache_test_param all_pop_z_cases[] = { { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_ZM, .offs_words = 1, .len_bytes = 4 }, }; KUNIT_ARRAY_PARAM(all_pop_z, all_pop_z_cases, cs_dsp_ctl_all_param_desc); /* All parameters populated, with various algorithm ids */ static const struct cs_dsp_ctl_cache_test_param all_pop_varying_alg_cases[] = { { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4 }, { .alg_id = 0xb, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4 }, { .alg_id = 0x9f1234, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4 }, { .alg_id = 0xff00ff, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4 }, }; KUNIT_ARRAY_PARAM(all_pop_varying_alg, all_pop_varying_alg_cases, cs_dsp_ctl_all_param_desc); /* * All parameters populated, with all combinations of flags for a * non-volatile readable control */ static const struct cs_dsp_ctl_cache_test_param all_pop_nonvol_readable_flags_cases[] = { { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4, .flags = 0 }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4, .flags = WMFW_CTL_FLAG_READABLE, }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4, .flags = WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE, }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE, }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE, }, }; KUNIT_ARRAY_PARAM(all_pop_nonvol_readable_flags, all_pop_nonvol_readable_flags_cases, cs_dsp_ctl_all_param_desc); /* * All parameters populated, with all combinations of flags for a * non-volatile readable control, except flags==0 */ static const struct cs_dsp_ctl_cache_test_param all_pop_nonvol_readable_nonzero_flags_cases[] = { { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4, .flags = WMFW_CTL_FLAG_READABLE, }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4, .flags = WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE, }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE, }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE, }, }; KUNIT_ARRAY_PARAM(all_pop_nonvol_readable_nonzero_flags, all_pop_nonvol_readable_nonzero_flags_cases, cs_dsp_ctl_all_param_desc); /* * All parameters populated, with all combinations of flags for a * non-volatile writeable control */ static const struct cs_dsp_ctl_cache_test_param all_pop_nonvol_writeable_flags_cases[] = { { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4, .flags = 0 }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4, .flags = WMFW_CTL_FLAG_WRITEABLE, }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4, .flags = WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE, }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_WRITEABLE, }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE, }, }; KUNIT_ARRAY_PARAM(all_pop_nonvol_writeable_flags, all_pop_nonvol_writeable_flags_cases, cs_dsp_ctl_all_param_desc); /* * All parameters populated, with all combinations of flags for a * non-volatile write-only control of varying lengths */ static const struct cs_dsp_ctl_cache_test_param all_pop_nonvol_write_only_length_cases[] = { { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4, .flags = WMFW_CTL_FLAG_WRITEABLE, }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 512, .flags = WMFW_CTL_FLAG_WRITEABLE, }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_WRITEABLE, }, { .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 512, .flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_WRITEABLE, }, }; KUNIT_ARRAY_PARAM(all_pop_nonvol_write_only_length, all_pop_nonvol_write_only_length_cases, cs_dsp_ctl_all_param_desc); static struct kunit_case cs_dsp_ctl_cache_test_cases_v1[] = { KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init, all_pop_varying_len_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init, all_pop_varying_offset_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init, all_pop_varying_xy_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init, all_pop_z_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init, all_pop_varying_alg_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init_write_only, all_pop_nonvol_write_only_length_gen_params), KUNIT_CASE(cs_dsp_ctl_cache_init_multiple_fw_same_controls), KUNIT_CASE(cs_dsp_ctl_cache_init_multiple_fwalgid_same_controls), KUNIT_CASE(cs_dsp_ctl_cache_init_multiple_mems), KUNIT_CASE(cs_dsp_ctl_cache_init_multiple_algs), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_not_started, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_stopped, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_powered_down, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_stopped_powered_down, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_not_current_loaded_fw, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_not_current_running_fw, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_running, all_pop_nonvol_readable_nonzero_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_running_zero_flags, all_pop_varying_len_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough, all_pop_varying_len_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough, all_pop_varying_offset_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough, all_pop_varying_xy_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough, all_pop_z_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough, all_pop_varying_alg_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough_unchanged, all_pop_varying_len_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough_unchanged, all_pop_varying_offset_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough_unchanged, all_pop_varying_xy_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough_unchanged, all_pop_z_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough_unchanged, all_pop_varying_alg_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough_unchanged, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_unchanged_not_started, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_not_started, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_stopped, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_powered_down, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_stopped_powered_down, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_not_current_loaded_fw, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_not_current_running_fw, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_write_before_run, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_write_while_running, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_write_after_stop, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_write_not_current_fw, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_reapply_every_run, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_reapply_after_fw_reload, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_reapply_after_fw_swap, all_pop_nonvol_writeable_flags_gen_params), { } /* terminator */ }; static struct kunit_case cs_dsp_ctl_cache_test_cases_v2[] = { KUNIT_CASE(cs_dsp_ctl_v2_cache_alloc), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init, all_pop_varying_len_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init, all_pop_varying_offset_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init, all_pop_varying_xy_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init, all_pop_z_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init, all_pop_varying_alg_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init_write_only, all_pop_nonvol_write_only_length_gen_params), KUNIT_CASE(cs_dsp_ctl_cache_init_multiple_fw_same_controls), KUNIT_CASE(cs_dsp_ctl_cache_init_multiple_fwalgid_same_controls), KUNIT_CASE(cs_dsp_ctl_cache_init_multiple_mems), KUNIT_CASE(cs_dsp_ctl_cache_init_multiple_algs), KUNIT_CASE(cs_dsp_ctl_cache_init_multiple_offsets), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_not_started, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_stopped, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_powered_down, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_stopped_powered_down, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_not_current_loaded_fw, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_not_current_running_fw, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_running, all_pop_nonvol_readable_nonzero_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_running_zero_flags, all_pop_varying_len_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough, all_pop_varying_len_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough, all_pop_varying_offset_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough, all_pop_varying_xy_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough, all_pop_z_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough, all_pop_varying_alg_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough_unchanged, all_pop_varying_len_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough_unchanged, all_pop_varying_offset_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough_unchanged, all_pop_varying_xy_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough_unchanged, all_pop_z_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough_unchanged, all_pop_varying_alg_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough_unchanged, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_unchanged_not_started, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_not_started, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_stopped, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_powered_down, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_stopped_powered_down, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_not_current_loaded_fw, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_not_current_running_fw, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_write_before_run, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_write_while_running, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_write_after_stop, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_write_not_current_fw, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_reapply_every_run, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_reapply_after_fw_reload, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_reapply_after_fw_swap, all_pop_nonvol_writeable_flags_gen_params), { } /* terminator */ }; static struct kunit_case cs_dsp_ctl_cache_test_cases_v3[] = { KUNIT_CASE(cs_dsp_ctl_v2_cache_alloc), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init, all_pop_varying_len_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init, all_pop_varying_offset_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init, all_pop_varying_xy_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init, all_pop_varying_alg_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_init_write_only, all_pop_nonvol_write_only_length_gen_params), KUNIT_CASE(cs_dsp_ctl_cache_init_multiple_fw_same_controls), KUNIT_CASE(cs_dsp_ctl_cache_init_multiple_fwalgid_same_controls), KUNIT_CASE(cs_dsp_ctl_cache_init_multiple_mems), KUNIT_CASE(cs_dsp_ctl_cache_init_multiple_algs), KUNIT_CASE(cs_dsp_ctl_cache_init_multiple_offsets), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_not_started, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_stopped, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_powered_down, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_stopped_powered_down, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_not_current_loaded_fw, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_not_current_running_fw, all_pop_nonvol_readable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_read_running, all_pop_nonvol_readable_nonzero_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough, all_pop_varying_len_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough, all_pop_varying_offset_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough, all_pop_varying_xy_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough, all_pop_varying_alg_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough_unchanged, all_pop_varying_len_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough_unchanged, all_pop_varying_offset_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough_unchanged, all_pop_varying_xy_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough_unchanged, all_pop_varying_alg_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_writethrough_unchanged, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_unchanged_not_started, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_not_started, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_stopped, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_powered_down, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_stopped_powered_down, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_not_current_loaded_fw, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_write_not_current_running_fw, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_write_before_run, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_write_while_running, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_write_after_stop, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_write_not_current_fw, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_reapply_every_run, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_reapply_after_fw_reload, all_pop_nonvol_writeable_flags_gen_params), KUNIT_CASE_PARAM(cs_dsp_ctl_cache_sync_reapply_after_fw_swap, all_pop_nonvol_writeable_flags_gen_params), { } /* terminator */ }; static struct kunit_suite cs_dsp_ctl_cache_test_halo = { .name = "cs_dsp_ctl_cache_wmfwV3_halo", .init = cs_dsp_ctl_cache_test_halo_init, .test_cases = cs_dsp_ctl_cache_test_cases_v3, }; static struct kunit_suite cs_dsp_ctl_cache_test_adsp2_32bit_wmfw1 = { .name = "cs_dsp_ctl_cache_wmfwV1_adsp2_32bit", .init = cs_dsp_ctl_cache_test_adsp2_32bit_wmfw1_init, .test_cases = cs_dsp_ctl_cache_test_cases_v1, }; static struct kunit_suite cs_dsp_ctl_cache_test_adsp2_32bit_wmfw2 = { .name = "cs_dsp_ctl_cache_wmfwV2_adsp2_32bit", .init = cs_dsp_ctl_cache_test_adsp2_32bit_wmfw2_init, .test_cases = cs_dsp_ctl_cache_test_cases_v2, }; static struct kunit_suite cs_dsp_ctl_cache_test_adsp2_16bit_wmfw1 = { .name = "cs_dsp_ctl_cache_wmfwV1_adsp2_16bit", .init = cs_dsp_ctl_cache_test_adsp2_16bit_wmfw1_init, .test_cases = cs_dsp_ctl_cache_test_cases_v1, }; static struct kunit_suite cs_dsp_ctl_cache_test_adsp2_16bit_wmfw2 = { .name = "cs_dsp_ctl_cache_wmfwV2_adsp2_16bit", .init = cs_dsp_ctl_cache_test_adsp2_16bit_wmfw2_init, .test_cases = cs_dsp_ctl_cache_test_cases_v2, }; kunit_test_suites(&cs_dsp_ctl_cache_test_halo, &cs_dsp_ctl_cache_test_adsp2_32bit_wmfw1, &cs_dsp_ctl_cache_test_adsp2_32bit_wmfw2, &cs_dsp_ctl_cache_test_adsp2_16bit_wmfw1, &cs_dsp_ctl_cache_test_adsp2_16bit_wmfw2);
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