| // SPDX-License-Identifier: GPL-2.0-only |
| // Copyright (C) 2025 Cirrus Logic, Inc. and |
| // Cirrus Logic International Semiconductor Ltd. |
| |
| #include <kunit/device.h> |
| #include <kunit/test.h> |
| #include <linux/module.h> |
| #include <linux/regmap.h> |
| #include <linux/string.h> |
| #include <sound/asound.h> |
| #include <sound/control.h> |
| #include <sound/soc.h> |
| #include <sound/soc-component.h> |
| |
| enum soc_ops_test_control_layout { |
| SOC_OPS_TEST_SINGLE, |
| SOC_OPS_TEST_DOUBLE, |
| SOC_OPS_TEST_DOUBLE_R, |
| }; |
| |
| #define TEST_MC(clayout, xmin, xmax, xpmax, xsign, xinvert) \ |
| .mc = { \ |
| .min = xmin, .max = xmax, .platform_max = xpmax, \ |
| .reg = 0, .shift = 0, .sign_bit = xsign, .invert = xinvert, \ |
| .rreg = SOC_OPS_TEST_##clayout == SOC_OPS_TEST_DOUBLE_R ? 1 : 0, \ |
| .rshift = SOC_OPS_TEST_##clayout == SOC_OPS_TEST_DOUBLE ? 16 : 0, \ |
| } |
| |
| #define TEST_UINFO(clayout, ctype, cmin, cmax) \ |
| .uinfo = { \ |
| .type = SNDRV_CTL_ELEM_TYPE_##ctype, \ |
| .count = SOC_OPS_TEST_##clayout == SOC_OPS_TEST_SINGLE ? 1 : 2, \ |
| .value.integer.min = cmin, \ |
| .value.integer.max = cmax, \ |
| } |
| |
| #define ITEST(cname, clayout, ctype, cfunc, cmin, cmax, \ |
| xmin, xmax, xpmax, xsign, xinvert) \ |
| { \ |
| .name = cname, \ |
| .func_name = #cfunc, \ |
| .layout = SOC_OPS_TEST_##clayout, \ |
| .info = snd_soc_info_##cfunc, \ |
| TEST_MC(clayout, xmin, xmax, xpmax, xsign, xinvert), \ |
| TEST_UINFO(clayout, ctype, cmin, cmax), \ |
| } |
| |
| #define ATEST(clayout, cfunc, cctl, cret, cinit, \ |
| xmask, xreg, xmin, xmax, xpmax, xsign, xinvert) \ |
| { \ |
| .func_name = #cfunc, \ |
| .layout = SOC_OPS_TEST_##clayout, \ |
| .put = snd_soc_put_##cfunc, \ |
| .get = snd_soc_get_##cfunc, \ |
| TEST_MC(clayout, xmin, xmax, xpmax, xsign, xinvert), \ |
| .lctl = cctl, .rctl = cctl, \ |
| .lmask = SOC_OPS_TEST_##clayout == SOC_OPS_TEST_DOUBLE ? \ |
| (xmask) | (xmask) << 16 : (xmask), \ |
| .rmask = SOC_OPS_TEST_##clayout == SOC_OPS_TEST_DOUBLE_R ? (xmask) : 0, \ |
| .init = cinit ? 0xFFFFFFFF : 0x00000000, \ |
| .lreg = SOC_OPS_TEST_##clayout == SOC_OPS_TEST_DOUBLE ? \ |
| (xreg) | (xreg) << 16 : (xreg), \ |
| .rreg = SOC_OPS_TEST_##clayout == SOC_OPS_TEST_DOUBLE_R ? (xreg) : 0, \ |
| .ret = cret, \ |
| } |
| |
| struct soc_ops_test_priv { |
| struct kunit *test; |
| |
| struct snd_soc_component component; |
| }; |
| |
| struct info_test_param { |
| const char * const name; |
| const char * const func_name; |
| enum soc_ops_test_control_layout layout; |
| struct soc_mixer_control mc; |
| int (*info)(struct snd_kcontrol *kctl, struct snd_ctl_elem_info *info); |
| |
| struct snd_ctl_elem_info uinfo; |
| }; |
| |
| struct access_test_param { |
| const char * const func_name; |
| enum soc_ops_test_control_layout layout; |
| struct soc_mixer_control mc; |
| int (*put)(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *value); |
| int (*get)(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *value); |
| |
| unsigned int init; |
| unsigned int lmask; |
| unsigned int rmask; |
| unsigned int lreg; |
| unsigned int rreg; |
| long lctl; |
| long rctl; |
| int ret; |
| }; |
| |
| static const struct info_test_param all_info_test_params[] = { |
| // Handling of volume control name for types |
| ITEST("Test Control", SINGLE, BOOLEAN, volsw, 0, 1, 0, 1, 0, 0, 0), |
| ITEST("Test Volume", SINGLE, INTEGER, volsw, 0, 1, 0, 1, 0, 0, 0), |
| ITEST("Test Volume Control", SINGLE, BOOLEAN, volsw, 0, 1, 0, 1, 0, 0, 0), |
| ITEST("Test Control", DOUBLE_R, BOOLEAN, volsw, 0, 1, 0, 1, 0, 0, 0), |
| ITEST("Test Volume", DOUBLE_R, INTEGER, volsw, 0, 1, 0, 1, 0, 0, 0), |
| ITEST("Test Volume Control", DOUBLE_R, BOOLEAN, volsw, 0, 1, 0, 1, 0, 0, 0), |
| ITEST("Test Control", DOUBLE, BOOLEAN, volsw, 0, 1, 0, 1, 0, 0, 0), |
| ITEST("Test Volume", DOUBLE, INTEGER, volsw, 0, 1, 0, 1, 0, 0, 0), |
| ITEST("Test Volume Control", DOUBLE, BOOLEAN, volsw, 0, 1, 0, 1, 0, 0, 0), |
| ITEST("Test Control", SINGLE, BOOLEAN, volsw, 0, 1, 0, 1, 0, 0, 1), |
| ITEST("Test Volume", SINGLE, INTEGER, volsw, 0, 1, 0, 1, 0, 0, 1), |
| ITEST("Test Volume Control", SINGLE, BOOLEAN, volsw, 0, 1, 0, 1, 0, 0, 1), |
| ITEST("Test Control", DOUBLE, BOOLEAN, volsw, 0, 1, 0, 1, 0, 0, 1), |
| ITEST("Test Volume", DOUBLE, INTEGER, volsw, 0, 1, 0, 1, 0, 0, 1), |
| ITEST("Test Volume Control", DOUBLE, BOOLEAN, volsw, 0, 1, 0, 1, 0, 0, 1), |
| ITEST("Test Control", SINGLE, INTEGER, volsw, 0, 2, 0, 2, 0, 0, 0), |
| ITEST("Test Volume", SINGLE, INTEGER, volsw, 0, 2, 0, 2, 0, 0, 0), |
| ITEST("Test Volume Control", SINGLE, INTEGER, volsw, 0, 2, 0, 2, 0, 0, 0), |
| ITEST("Test Control", SINGLE, INTEGER, volsw, 0, 1, 0, 2, 1, 0, 0), |
| ITEST("Test Volume", SINGLE, INTEGER, volsw, 0, 1, 0, 2, 1, 0, 0), |
| ITEST("Test Volume Control", SINGLE, INTEGER, volsw, 0, 1, 0, 2, 1, 0, 0), |
| // Negative minimums |
| ITEST("Test Control", SINGLE, INTEGER, volsw, 0, 20, -10, 10, 0, 4, 0), |
| ITEST("Test Control", SINGLE, INTEGER, volsw, 0, 15, -10, 10, 15, 4, 0), |
| ITEST("Test Control", SINGLE, INTEGER, volsw, 0, 20, -10, 10, 0, 4, 1), |
| ITEST("Test Control", SINGLE, INTEGER, volsw, 0, 15, -10, 10, 15, 4, 1), |
| // SX control volume control naming |
| ITEST("Test Control", SINGLE, BOOLEAN, volsw_sx, 0, 1, 0xF, 1, 0, 0, 0), |
| ITEST("Test Volume", SINGLE, INTEGER, volsw_sx, 0, 1, 0xF, 1, 0, 0, 0), |
| ITEST("Test Volume Control", SINGLE, BOOLEAN, volsw_sx, 0, 1, 0xF, 1, 0, 0, 0), |
| ITEST("Test Control", SINGLE, INTEGER, volsw_sx, 0, 4, 0xE, 4, 0, 0, 0), |
| ITEST("Test Volume", SINGLE, INTEGER, volsw_sx, 0, 4, 0xE, 4, 0, 0, 0), |
| ITEST("Test Volume Control", SINGLE, INTEGER, volsw_sx, 0, 4, 0xE, 4, 0, 0, 0), |
| ITEST("Test Control", SINGLE, INTEGER, volsw_sx, 0, 3, 0xE, 4, 3, 0, 0), |
| ITEST("Test Volume", SINGLE, INTEGER, volsw_sx, 0, 3, 0xE, 4, 3, 0, 0), |
| ITEST("Test Volume Control", SINGLE, INTEGER, volsw_sx, 0, 3, 0xE, 4, 3, 0, 0), |
| }; |
| |
| static const struct access_test_param all_access_test_params[] = { |
| // Single positive value controls |
| ATEST(SINGLE, volsw, 10, 1, false, 0x1F, 0x0A, 0, 20, 0, 0, 0), |
| ATEST(SINGLE, volsw, 0, 0, false, 0x1F, 0x00, 0, 20, 0, 0, 0), |
| ATEST(SINGLE, volsw, 20, 1, false, 0x1F, 0x14, 0, 20, 0, 0, 0), |
| ATEST(SINGLE, volsw, 10, 1, false, 0x1F, 0x0A, 0, 20, 15, 0, 0), |
| ATEST(SINGLE, volsw, 25, -22, false, 0x1F, 0x00, 0, 20, 15, 0, 0), |
| ATEST(SINGLE, volsw, 15, 1, false, 0x1F, 0x0F, 0, 20, 15, 0, 0), |
| // Inverted single positive value controls |
| ATEST(SINGLE, volsw, 10, 1, false, 0x1F, 0x0A, 0, 20, 0, 0, 1), |
| ATEST(SINGLE, volsw, 0, 1, false, 0x1F, 0x14, 0, 20, 0, 0, 1), |
| ATEST(SINGLE, volsw, 20, 0, false, 0x1F, 0x00, 0, 20, 0, 0, 1), |
| ATEST(SINGLE, volsw, 10, 1, false, 0x1F, 0x0A, 0, 20, 15, 0, 1), |
| ATEST(SINGLE, volsw, 25, -22, false, 0x1F, 0x00, 0, 20, 15, 0, 1), |
| ATEST(SINGLE, volsw, 15, 1, false, 0x1F, 0x05, 0, 20, 15, 0, 1), |
| ATEST(SINGLE, volsw, 10, 1, true, 0x1F, 0x0A, 0, 20, 0, 0, 0), |
| ATEST(SINGLE, volsw, 0, 1, true, 0x1F, 0x00, 0, 20, 0, 0, 0), |
| ATEST(SINGLE, volsw, 20, 1, true, 0x1F, 0x14, 0, 20, 0, 0, 0), |
| ATEST(SINGLE, volsw, 10, 1, true, 0x1F, 0x0A, 0, 20, 15, 0, 0), |
| ATEST(SINGLE, volsw, 25, -22, true, 0x1F, 0x00, 0, 20, 15, 0, 0), |
| ATEST(SINGLE, volsw, 15, 1, true, 0x1F, 0x0F, 0, 20, 15, 0, 0), |
| // Single negative value controls |
| ATEST(SINGLE, volsw, 10, 0, false, 0x1F, 0x00, -10, 10, 0, 4, 0), |
| ATEST(SINGLE, volsw, 0, 1, false, 0x1F, 0x16, -10, 10, 0, 4, 0), |
| ATEST(SINGLE, volsw, 20, 1, false, 0x1F, 0x0A, -10, 10, 0, 4, 0), |
| ATEST(SINGLE, volsw, 10, 0, false, 0x1F, 0x00, -10, 10, 15, 4, 0), |
| ATEST(SINGLE, volsw, 25, -22, false, 0x1F, 0x00, -10, 10, 15, 4, 0), |
| ATEST(SINGLE, volsw, 15, 1, false, 0x1F, 0x05, -10, 10, 15, 4, 0), |
| // Single non-zero minimum positive value controls |
| ATEST(SINGLE, volsw, 10, 1, false, 0x1F, 0x14, 10, 30, 0, 0, 0), |
| ATEST(SINGLE, volsw, 0, 1, false, 0x1F, 0x0A, 10, 30, 0, 0, 0), |
| ATEST(SINGLE, volsw, 20, 1, false, 0x1F, 0x1E, 10, 30, 0, 0, 0), |
| ATEST(SINGLE, volsw, 10, 1, false, 0x1F, 0x14, 10, 30, 15, 0, 0), |
| ATEST(SINGLE, volsw, 25, -22, false, 0x1F, 0x00, 10, 30, 15, 0, 0), |
| ATEST(SINGLE, volsw, 15, 1, false, 0x1F, 0x19, 10, 30, 15, 0, 0), |
| // Inverted single non-zero minimum positive value controls |
| ATEST(SINGLE, volsw, 10, 1, false, 0x1F, 0x14, 10, 30, 0, 0, 1), |
| ATEST(SINGLE, volsw, 0, 1, false, 0x1F, 0x1E, 10, 30, 0, 0, 1), |
| ATEST(SINGLE, volsw, 20, 1, false, 0x1F, 0x0A, 10, 30, 0, 0, 1), |
| ATEST(SINGLE, volsw, 10, 1, false, 0x1F, 0x14, 10, 30, 15, 0, 1), |
| ATEST(SINGLE, volsw, 25, -22, false, 0x1F, 0x00, 10, 30, 15, 0, 1), |
| ATEST(SINGLE, volsw, 15, 1, false, 0x1F, 0x0F, 10, 30, 15, 0, 1), |
| // Double register positive value controls |
| ATEST(DOUBLE_R, volsw, 10, 1, false, 0x1F, 0x0A, 0, 20, 0, 0, 0), |
| ATEST(DOUBLE_R, volsw, 0, 0, false, 0x1F, 0x00, 0, 20, 0, 0, 0), |
| ATEST(DOUBLE_R, volsw, 20, 1, false, 0x1F, 0x14, 0, 20, 0, 0, 0), |
| ATEST(DOUBLE_R, volsw, 10, 1, false, 0x1F, 0x0A, 0, 20, 15, 0, 0), |
| ATEST(DOUBLE_R, volsw, 25, -22, false, 0x1F, 0x00, 0, 20, 15, 0, 0), |
| ATEST(DOUBLE_R, volsw, 15, 1, false, 0x1F, 0x0F, 0, 20, 15, 0, 0), |
| // Double register negative value controls |
| ATEST(DOUBLE_R, volsw, 10, 0, false, 0x1F, 0x00, -10, 10, 0, 4, 0), |
| ATEST(DOUBLE_R, volsw, 0, 1, false, 0x1F, 0x16, -10, 10, 0, 4, 0), |
| ATEST(DOUBLE_R, volsw, 20, 1, false, 0x1F, 0x0A, -10, 10, 0, 4, 0), |
| ATEST(DOUBLE_R, volsw, 10, 0, false, 0x1F, 0x00, -10, 10, 15, 4, 0), |
| ATEST(DOUBLE_R, volsw, 25, -22, false, 0x1F, 0x00, -10, 10, 15, 4, 0), |
| ATEST(DOUBLE_R, volsw, 15, 1, false, 0x1F, 0x05, -10, 10, 15, 4, 0), |
| ATEST(DOUBLE_R, volsw, 10, 1, true, 0x1F, 0x00, -10, 10, 0, 4, 0), |
| ATEST(DOUBLE_R, volsw, 0, 1, true, 0x1F, 0x16, -10, 10, 0, 4, 0), |
| ATEST(DOUBLE_R, volsw, 20, 1, true, 0x1F, 0x0A, -10, 10, 0, 4, 0), |
| ATEST(DOUBLE_R, volsw, 10, 1, true, 0x1F, 0x00, -10, 10, 15, 4, 0), |
| ATEST(DOUBLE_R, volsw, 25, -22, true, 0x1F, 0x00, -10, 10, 15, 4, 0), |
| ATEST(DOUBLE_R, volsw, 15, 1, true, 0x1F, 0x05, -10, 10, 15, 4, 0), |
| // Inverted double register negative value controls |
| ATEST(DOUBLE_R, volsw, 10, 1, true, 0x1F, 0x00, -10, 10, 0, 4, 1), |
| ATEST(DOUBLE_R, volsw, 0, 1, true, 0x1F, 0x0A, -10, 10, 0, 4, 1), |
| ATEST(DOUBLE_R, volsw, 20, 1, true, 0x1F, 0x16, -10, 10, 0, 4, 1), |
| ATEST(DOUBLE_R, volsw, 10, 1, true, 0x1F, 0x00, -10, 10, 15, 4, 1), |
| ATEST(DOUBLE_R, volsw, 25, -22, true, 0x1F, 0x00, -10, 10, 15, 4, 1), |
| ATEST(DOUBLE_R, volsw, 15, 1, true, 0x1F, 0x1B, -10, 10, 15, 4, 1), |
| // Double register non-zero minimum positive value controls |
| ATEST(DOUBLE_R, volsw, 10, 1, false, 0x1F, 0x14, 10, 30, 0, 0, 0), |
| ATEST(DOUBLE_R, volsw, 0, 1, false, 0x1F, 0x0A, 10, 30, 0, 0, 0), |
| ATEST(DOUBLE_R, volsw, 20, 1, false, 0x1F, 0x1E, 10, 30, 0, 0, 0), |
| ATEST(DOUBLE_R, volsw, 10, 1, false, 0x1F, 0x14, 10, 30, 15, 0, 0), |
| ATEST(DOUBLE_R, volsw, 25, -22, false, 0x1F, 0x00, 10, 30, 15, 0, 0), |
| ATEST(DOUBLE_R, volsw, 15, 1, false, 0x1F, 0x19, 10, 30, 15, 0, 0), |
| // Double shift positive value controls |
| ATEST(DOUBLE, volsw, 10, 1, false, 0x1F, 0x0A, 0, 20, 0, 0, 0), |
| ATEST(DOUBLE, volsw, 0, 0, false, 0x1F, 0x00, 0, 20, 0, 0, 0), |
| ATEST(DOUBLE, volsw, 20, 1, false, 0x1F, 0x14, 0, 20, 0, 0, 0), |
| ATEST(DOUBLE, volsw, 10, 1, false, 0x1F, 0x0A, 0, 20, 15, 0, 0), |
| ATEST(DOUBLE, volsw, 25, -22, false, 0x1F, 0x00, 0, 20, 15, 0, 0), |
| ATEST(DOUBLE, volsw, 15, 1, false, 0x1F, 0x0F, 0, 20, 15, 0, 0), |
| // Double shift negative value controls |
| ATEST(DOUBLE, volsw, 10, 0, false, 0x1F, 0x00, -10, 10, 0, 4, 0), |
| ATEST(DOUBLE, volsw, 0, 1, false, 0x1F, 0x16, -10, 10, 0, 4, 0), |
| ATEST(DOUBLE, volsw, 20, 1, false, 0x1F, 0x0A, -10, 10, 0, 4, 0), |
| ATEST(DOUBLE, volsw, 10, 0, false, 0x1F, 0x00, -10, 10, 15, 4, 0), |
| ATEST(DOUBLE, volsw, 25, -22, false, 0x1F, 0x00, -10, 10, 15, 4, 0), |
| ATEST(DOUBLE, volsw, 15, 1, false, 0x1F, 0x05, -10, 10, 15, 4, 0), |
| // Inverted double shift negative value controls |
| ATEST(DOUBLE, volsw, 10, 0, false, 0x1F, 0x00, -10, 10, 0, 4, 1), |
| ATEST(DOUBLE, volsw, 0, 1, false, 0x1F, 0x0A, -10, 10, 0, 4, 1), |
| ATEST(DOUBLE, volsw, 20, 1, false, 0x1F, 0x16, -10, 10, 0, 4, 1), |
| ATEST(DOUBLE, volsw, 10, 0, false, 0x1F, 0x00, -10, 10, 15, 4, 1), |
| ATEST(DOUBLE, volsw, 25, -22, false, 0x1F, 0x00, -10, 10, 15, 4, 1), |
| ATEST(DOUBLE, volsw, 15, 1, false, 0x1F, 0x1B, -10, 10, 15, 4, 1), |
| // Double shift non-zero minimum positive value controls |
| ATEST(DOUBLE, volsw, 10, 1, false, 0x1F, 0x14, 10, 30, 0, 0, 0), |
| ATEST(DOUBLE, volsw, 0, 1, false, 0x1F, 0x0A, 10, 30, 0, 0, 0), |
| ATEST(DOUBLE, volsw, 20, 1, false, 0x1F, 0x1E, 10, 30, 0, 0, 0), |
| ATEST(DOUBLE, volsw, 10, 1, false, 0x1F, 0x14, 10, 30, 15, 0, 0), |
| ATEST(DOUBLE, volsw, 25, -22, false, 0x1F, 0x00, 10, 30, 15, 0, 0), |
| ATEST(DOUBLE, volsw, 15, 1, false, 0x1F, 0x19, 10, 30, 15, 0, 0), |
| ATEST(DOUBLE, volsw, 10, 1, true, 0x1F, 0x14, 10, 30, 0, 0, 0), |
| ATEST(DOUBLE, volsw, 0, 1, true, 0x1F, 0x0A, 10, 30, 0, 0, 0), |
| ATEST(DOUBLE, volsw, 20, 1, true, 0x1F, 0x1E, 10, 30, 0, 0, 0), |
| ATEST(DOUBLE, volsw, 10, 1, true, 0x1F, 0x14, 10, 30, 15, 0, 0), |
| ATEST(DOUBLE, volsw, 25, -22, true, 0x1F, 0x00, 10, 30, 15, 0, 0), |
| ATEST(DOUBLE, volsw, 15, 1, true, 0x1F, 0x19, 10, 30, 15, 0, 0), |
| // Single SX all values |
| ATEST(SINGLE, volsw_sx, 0, 1, false, 0xF, 0x0F, 0x0F, 4, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 1, 0, false, 0xF, 0x00, 0x0F, 4, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 2, 1, false, 0xF, 0x01, 0x0F, 4, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 3, 1, false, 0xF, 0x02, 0x0F, 4, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 4, 1, false, 0xF, 0x03, 0x0F, 4, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 5, -22, false, 0xF, 0x00, 0x0F, 4, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 0, 0, true, 0xF, 0x0F, 0x0F, 4, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 1, 1, true, 0xF, 0x00, 0x0F, 4, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 2, 1, true, 0xF, 0x01, 0x0F, 4, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 3, 1, true, 0xF, 0x02, 0x0F, 4, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 4, 1, true, 0xF, 0x03, 0x0F, 4, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 5, -22, true, 0xF, 0x00, 0x0F, 4, 0, 0, 0), |
| // Inverted single SX all values |
| ATEST(SINGLE, volsw_sx, 0, 1, false, 0x1F, 0x03, 0x0F, 4, 0, 0, 1), |
| ATEST(SINGLE, volsw_sx, 1, 1, false, 0x1F, 0x02, 0x0F, 4, 0, 0, 1), |
| ATEST(SINGLE, volsw_sx, 2, 1, false, 0x1F, 0x01, 0x0F, 4, 0, 0, 1), |
| ATEST(SINGLE, volsw_sx, 3, 0, false, 0x1F, 0x00, 0x0F, 4, 0, 0, 1), |
| ATEST(SINGLE, volsw_sx, 4, 1, false, 0x1F, 0x0F, 0x0F, 4, 0, 0, 1), |
| ATEST(SINGLE, volsw_sx, 5, -22, false, 0x1F, 0x00, 0x0F, 4, 0, 0, 1), |
| // Single SX select values |
| ATEST(SINGLE, volsw_sx, 0, 1, false, 0xFF, 0x88, 0x88, 144, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 1, 1, false, 0xFF, 0x89, 0x88, 144, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 119, 1, false, 0xFF, 0xFF, 0x88, 144, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 120, 0, false, 0xFF, 0x00, 0x88, 144, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 121, 1, false, 0xFF, 0x01, 0x88, 144, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 143, 1, false, 0xFF, 0x17, 0x88, 144, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 144, 1, false, 0xFF, 0x18, 0x88, 144, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 145, -22, false, 0xFF, 0x00, 0x88, 144, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 0, 1, true, 0xFF, 0x88, 0x88, 144, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 1, 1, true, 0xFF, 0x89, 0x88, 144, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 119, 0, true, 0xFF, 0xFF, 0x88, 144, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 120, 1, true, 0xFF, 0x00, 0x88, 144, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 121, 1, true, 0xFF, 0x01, 0x88, 144, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 143, 1, true, 0xFF, 0x17, 0x88, 144, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 144, 1, true, 0xFF, 0x18, 0x88, 144, 0, 0, 0), |
| ATEST(SINGLE, volsw_sx, 145, -22, true, 0xFF, 0x00, 0x88, 144, 0, 0, 0), |
| // Double shift SX select values |
| ATEST(DOUBLE, volsw_sx, 0, 1, true, 0xFF, 0x88, 0x88, 144, 0, 0, 0), |
| ATEST(DOUBLE, volsw_sx, 1, 1, true, 0xFF, 0x89, 0x88, 144, 0, 0, 0), |
| ATEST(DOUBLE, volsw_sx, 119, 0, true, 0xFF, 0xFF, 0x88, 144, 0, 0, 0), |
| ATEST(DOUBLE, volsw_sx, 120, 1, true, 0xFF, 0x00, 0x88, 144, 0, 0, 0), |
| ATEST(DOUBLE, volsw_sx, 121, 1, true, 0xFF, 0x01, 0x88, 144, 0, 0, 0), |
| ATEST(DOUBLE, volsw_sx, 143, 1, true, 0xFF, 0x17, 0x88, 144, 0, 0, 0), |
| ATEST(DOUBLE, volsw_sx, 144, 1, true, 0xFF, 0x18, 0x88, 144, 0, 0, 0), |
| ATEST(DOUBLE, volsw_sx, 145, -22, true, 0xFF, 0x00, 0x88, 144, 0, 0, 0), |
| // Double register SX select values |
| ATEST(DOUBLE_R, volsw_sx, 0, 1, true, 0xFF, 0x88, 0x88, 144, 0, 0, 0), |
| ATEST(DOUBLE_R, volsw_sx, 1, 1, true, 0xFF, 0x89, 0x88, 144, 0, 0, 0), |
| ATEST(DOUBLE_R, volsw_sx, 119, 0, true, 0xFF, 0xFF, 0x88, 144, 0, 0, 0), |
| ATEST(DOUBLE_R, volsw_sx, 120, 1, true, 0xFF, 0x00, 0x88, 144, 0, 0, 0), |
| ATEST(DOUBLE_R, volsw_sx, 121, 1, true, 0xFF, 0x01, 0x88, 144, 0, 0, 0), |
| ATEST(DOUBLE_R, volsw_sx, 143, 1, true, 0xFF, 0x17, 0x88, 144, 0, 0, 0), |
| ATEST(DOUBLE_R, volsw_sx, 144, 1, true, 0xFF, 0x18, 0x88, 144, 0, 0, 0), |
| ATEST(DOUBLE_R, volsw_sx, 145, -22, true, 0xFF, 0x00, 0x88, 144, 0, 0, 0), |
| }; |
| |
| static const char *control_type_str(const snd_ctl_elem_type_t type) |
| { |
| switch (type) { |
| case SNDRV_CTL_ELEM_TYPE_BOOLEAN: |
| return "bool"; |
| case SNDRV_CTL_ELEM_TYPE_INTEGER: |
| return "int"; |
| default: |
| return "unknown"; |
| } |
| } |
| |
| static const char *control_layout_str(const enum soc_ops_test_control_layout layout) |
| { |
| switch (layout) { |
| case SOC_OPS_TEST_SINGLE: |
| return "single"; |
| case SOC_OPS_TEST_DOUBLE: |
| return "double"; |
| case SOC_OPS_TEST_DOUBLE_R: |
| return "double_r"; |
| default: |
| return "unknown"; |
| } |
| }; |
| |
| static int mock_regmap_read(void *context, const void *reg_buf, |
| const size_t reg_size, void *val_buf, |
| size_t val_size) |
| { |
| struct soc_ops_test_priv *priv = context; |
| |
| KUNIT_FAIL(priv->test, "Unexpected bus read"); |
| |
| return -EIO; |
| } |
| |
| static int mock_regmap_gather_write(void *context, |
| const void *reg_buf, size_t reg_size, |
| const void *val_buf, size_t val_size) |
| { |
| struct soc_ops_test_priv *priv = context; |
| |
| KUNIT_FAIL(priv->test, "Unexpected bus gather_write"); |
| |
| return -EIO; |
| } |
| |
| static int mock_regmap_write(void *context, const void *val_buf, |
| size_t val_size) |
| { |
| struct soc_ops_test_priv *priv = context; |
| |
| KUNIT_FAIL(priv->test, "Unexpected bus write"); |
| |
| return -EIO; |
| } |
| |
| static const struct regmap_bus mock_regmap_bus = { |
| .read = mock_regmap_read, |
| .write = mock_regmap_write, |
| .gather_write = mock_regmap_gather_write, |
| .reg_format_endian_default = REGMAP_ENDIAN_NATIVE, |
| .val_format_endian_default = REGMAP_ENDIAN_NATIVE, |
| }; |
| |
| static const struct regmap_config mock_regmap_config = { |
| .reg_bits = 32, |
| .val_bits = 32, |
| .reg_format_endian = REGMAP_ENDIAN_NATIVE, |
| .val_format_endian = REGMAP_ENDIAN_NATIVE, |
| .max_register = 0x1, |
| .cache_type = REGCACHE_FLAT, |
| }; |
| |
| static int soc_ops_test_init(struct kunit *test) |
| { |
| struct soc_ops_test_priv *priv; |
| struct regmap *regmap; |
| struct device *dev; |
| |
| priv = kunit_kzalloc(test, sizeof(*priv), GFP_KERNEL); |
| if (!priv) |
| return -ENOMEM; |
| |
| priv->test = test; |
| |
| dev = kunit_device_register(test, "soc_ops_test_drv"); |
| if (IS_ERR(dev)) |
| return PTR_ERR(dev); |
| |
| regmap = devm_regmap_init(dev, &mock_regmap_bus, priv, &mock_regmap_config); |
| if (IS_ERR(regmap)) |
| return PTR_ERR(regmap); |
| |
| /* No actual hardware, we just use the cache */ |
| regcache_cache_only(regmap, true); |
| |
| priv->component.dev = dev; |
| priv->component.regmap = regmap; |
| mutex_init(&priv->component.io_mutex); |
| |
| test->priv = priv; |
| |
| return 0; |
| } |
| |
| static void soc_ops_test_exit(struct kunit *test) |
| { |
| struct soc_ops_test_priv *priv = test->priv; |
| |
| kunit_device_unregister(test, priv->component.dev); |
| } |
| |
| static void info_test_desc(const struct info_test_param *param, char *desc) |
| { |
| snprintf(desc, KUNIT_PARAM_DESC_SIZE, |
| "%s %s %s: ctl range: %ld->%ld, reg range: %d->%d(%d), sign: %d, inv: %d", |
| control_layout_str(param->layout), param->func_name, |
| control_type_str(param->uinfo.type), |
| param->uinfo.value.integer.min, param->uinfo.value.integer.max, |
| param->mc.min, param->mc.max, param->mc.platform_max, |
| param->mc.sign_bit, param->mc.invert); |
| } |
| |
| static void soc_ops_test_info(struct kunit *test) |
| { |
| struct soc_ops_test_priv *priv = test->priv; |
| const struct info_test_param *param = test->param_value; |
| const struct snd_ctl_elem_info *target = ¶m->uinfo; |
| struct snd_ctl_elem_info result; |
| struct snd_kcontrol kctl = { |
| .private_data = &priv->component, |
| .private_value = (unsigned long)¶m->mc, |
| }; |
| int ret; |
| |
| strscpy(kctl.id.name, param->name, sizeof(kctl.id.name)); |
| |
| ret = param->info(&kctl, &result); |
| KUNIT_ASSERT_FALSE(test, ret); |
| |
| KUNIT_EXPECT_EQ(test, result.count, target->count); |
| KUNIT_EXPECT_EQ(test, result.type, target->type); |
| KUNIT_EXPECT_EQ(test, result.value.integer.min, target->value.integer.min); |
| KUNIT_EXPECT_EQ(test, result.value.integer.max, target->value.integer.max); |
| } |
| |
| static void access_test_desc(const struct access_test_param *param, char *desc) |
| { |
| if (param->ret < 0) { |
| snprintf(desc, KUNIT_PARAM_DESC_SIZE, |
| "%s %s: %ld,%ld -> range: %d->%d(%d), sign: %d, inv: %d -> err: %d", |
| control_layout_str(param->layout), param->func_name, |
| param->lctl, param->rctl, |
| param->mc.min, param->mc.max, param->mc.platform_max, |
| param->mc.sign_bit, param->mc.invert, |
| param->ret); |
| } else { |
| snprintf(desc, KUNIT_PARAM_DESC_SIZE, |
| "%s %s: %ld,%ld -> range: %d->%d(%d), sign: %d, inv: %d -> %#x,%#x", |
| control_layout_str(param->layout), param->func_name, |
| param->lctl, param->rctl, |
| param->mc.min, param->mc.max, param->mc.platform_max, |
| param->mc.sign_bit, param->mc.invert, |
| param->lreg, param->rreg); |
| } |
| } |
| |
| static void soc_ops_test_access(struct kunit *test) |
| { |
| struct soc_ops_test_priv *priv = test->priv; |
| const struct access_test_param *param = test->param_value; |
| struct snd_kcontrol kctl = { |
| .private_data = &priv->component, |
| .private_value = (unsigned long)¶m->mc, |
| }; |
| unsigned int val; |
| int ret; |
| /* it is too large struct. use kzalloc() */ |
| struct snd_ctl_elem_value *result; |
| |
| result = kzalloc(sizeof(*result), GFP_KERNEL); |
| if (!result) |
| return; |
| |
| ret = regmap_write(priv->component.regmap, 0x0, param->init); |
| KUNIT_ASSERT_FALSE(test, ret); |
| ret = regmap_write(priv->component.regmap, 0x1, param->init); |
| KUNIT_ASSERT_FALSE(test, ret); |
| |
| result->value.integer.value[0] = param->lctl; |
| result->value.integer.value[1] = param->rctl; |
| |
| ret = param->put(&kctl, result); |
| KUNIT_ASSERT_EQ(test, ret, param->ret); |
| if (ret < 0) |
| goto end; |
| |
| ret = regmap_read(priv->component.regmap, 0x0, &val); |
| KUNIT_ASSERT_FALSE(test, ret); |
| KUNIT_EXPECT_EQ(test, val, (param->init & ~param->lmask) | param->lreg); |
| |
| ret = regmap_read(priv->component.regmap, 0x1, &val); |
| KUNIT_ASSERT_FALSE(test, ret); |
| KUNIT_EXPECT_EQ(test, val, (param->init & ~param->rmask) | param->rreg); |
| |
| result->value.integer.value[0] = 0; |
| result->value.integer.value[1] = 0; |
| |
| ret = param->get(&kctl, result); |
| KUNIT_ASSERT_GE(test, ret, 0); |
| |
| KUNIT_EXPECT_EQ(test, result->value.integer.value[0], param->lctl); |
| if (param->layout != SOC_OPS_TEST_SINGLE) |
| KUNIT_EXPECT_EQ(test, result->value.integer.value[1], param->rctl); |
| else |
| KUNIT_EXPECT_EQ(test, result->value.integer.value[1], 0); |
| end: |
| kfree(result); |
| } |
| |
| KUNIT_ARRAY_PARAM(all_info_tests, all_info_test_params, info_test_desc); |
| KUNIT_ARRAY_PARAM(all_access_tests, all_access_test_params, access_test_desc); |
| |
| static struct kunit_case soc_ops_test_cases[] = { |
| KUNIT_CASE_PARAM(soc_ops_test_info, all_info_tests_gen_params), |
| KUNIT_CASE_PARAM(soc_ops_test_access, all_access_tests_gen_params), |
| {} |
| }; |
| |
| static struct kunit_suite soc_ops_test_suite = { |
| .name = "soc-ops", |
| .init = soc_ops_test_init, |
| .exit = soc_ops_test_exit, |
| .test_cases = soc_ops_test_cases, |
| }; |
| |
| kunit_test_suites(&soc_ops_test_suite); |
| |
| MODULE_DESCRIPTION("ASoC soc-ops kunit test"); |
| MODULE_LICENSE("GPL"); |
