// SPDX-License-Identifier: GPL-2.0-only // // tegra210_ahub.c - Tegra210 AHUB driver // // Copyright (c) 2020-2022 NVIDIA CORPORATION. All rights reserved. #include #include #include #include #include #include #include #include #include #include "tegra210_ahub.h" static int tegra_ahub_get_value_enum(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *uctl) { struct snd_soc_component *cmpnt = snd_soc_dapm_kcontrol_component(kctl); struct tegra_ahub *ahub = snd_soc_component_get_drvdata(cmpnt); struct soc_enum *e = (struct soc_enum *)kctl->private_value; unsigned int reg, i, bit_pos = 0; /* * Find the bit position of current MUX input. * If nothing is set, position would be 0 and it corresponds to 'None'. */ for (i = 0; i < ahub->soc_data->reg_count; i++) { unsigned int reg_val; reg = e->reg + (TEGRA210_XBAR_PART1_RX * i); reg_val = snd_soc_component_read(cmpnt, reg); reg_val &= ahub->soc_data->mask[i]; if (reg_val) { bit_pos = ffs(reg_val) + (8 * cmpnt->val_bytes * i); break; } } /* Find index related to the item in array *_ahub_mux_texts[] */ for (i = 0; i < e->items; i++) { if (bit_pos == e->values[i]) { uctl->value.enumerated.item[0] = i; break; } } return 0; } static int tegra_ahub_put_value_enum(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *uctl) { struct snd_soc_component *cmpnt = snd_soc_dapm_kcontrol_component(kctl); struct tegra_ahub *ahub = snd_soc_component_get_drvdata(cmpnt); struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kctl); struct soc_enum *e = (struct soc_enum *)kctl->private_value; struct snd_soc_dapm_update update[TEGRA_XBAR_UPDATE_MAX_REG] = { }; unsigned int *item = uctl->value.enumerated.item; unsigned int value = e->values[item[0]]; unsigned int i, bit_pos, reg_idx = 0, reg_val = 0; int change = 0; if (item[0] >= e->items) return -EINVAL; if (value) { /* Get the register index and value to set */ reg_idx = (value - 1) / (8 * cmpnt->val_bytes); bit_pos = (value - 1) % (8 * cmpnt->val_bytes); reg_val = BIT(bit_pos); } /* * Run through all parts of a MUX register to find the state changes. * There will be an additional update if new MUX input value is from * different part of the MUX register. */ for (i = 0; i < ahub->soc_data->reg_count; i++) { update[i].reg = e->reg + (TEGRA210_XBAR_PART1_RX * i); update[i].val = (i == reg_idx) ? reg_val : 0; update[i].mask = ahub->soc_data->mask[i]; update[i].kcontrol = kctl; /* Update widget power if state has changed */ if (snd_soc_component_test_bits(cmpnt, update[i].reg, update[i].mask, update[i].val)) change |= snd_soc_dapm_mux_update_power(dapm, kctl, item[0], e, &update[i]); } return change; } void tegra210_ahub_write_ram(struct regmap *regmap, unsigned int reg_ctrl, unsigned int reg_data, unsigned int ram_offset, unsigned int *data, size_t size) { unsigned int val = 0; int i = 0; val = ram_offset & TEGRA210_AHUBRAMCTL_CTRL_RAM_ADDR_MASK; val |= TEGRA210_AHUBRAMCTL_CTRL_ADDR_INIT_EN; val |= TEGRA210_AHUBRAMCTL_CTRL_SEQ_ACCESS_EN; val |= TEGRA210_AHUBRAMCTL_CTRL_RW_WRITE; regmap_write(regmap, reg_ctrl, val); for (i = 0; i < size; i++) regmap_write(regmap, reg_data, data[i]); return; } EXPORT_SYMBOL_GPL(tegra210_ahub_write_ram); void tegra210_ahub_read_ram(struct regmap *regmap, unsigned int reg_ctrl, unsigned int reg_data, unsigned int ram_offset, unsigned int *data, size_t size) { unsigned int val = 0; int i = 0; val = ram_offset & TEGRA210_AHUBRAMCTL_CTRL_RAM_ADDR_MASK; val |= TEGRA210_AHUBRAMCTL_CTRL_ADDR_INIT_EN; val |= TEGRA210_AHUBRAMCTL_CTRL_SEQ_ACCESS_EN; val |= TEGRA210_AHUBRAMCTL_CTRL_RW_READ; regmap_write(regmap, reg_ctrl, val); /* Since all ahub non-io modules work under same ahub clock it is not necessary to check ahub read busy bit after every read */ for (i = 0; i < size; i++) regmap_read(regmap, reg_data, &data[i]); return; } EXPORT_SYMBOL_GPL(tegra210_ahub_read_ram); static struct snd_soc_dai_driver tegra210_ahub_dais[] = { DAI(ADMAIF1), DAI(ADMAIF2), DAI(ADMAIF3), DAI(ADMAIF4), DAI(ADMAIF5), DAI(ADMAIF6), DAI(ADMAIF7), DAI(ADMAIF8), DAI(ADMAIF9), DAI(ADMAIF10), DAI(I2S1), DAI(I2S2), DAI(I2S3), DAI(I2S4), DAI(I2S5), DAI(SFC1), DAI(SFC2), DAI(SFC3), DAI(SFC4), DAI(MIXER1-1), DAI(MIXER1-2), DAI(MIXER1-3), DAI(MIXER1-4), DAI(MIXER1-5), DAI(MIXER1-6), DAI(MIXER1-7), DAI(MIXER1-8), DAI(MIXER1-9), DAI(MIXER1-10), DAI(AFC1), DAI(AFC2), DAI(AFC3), DAI(AFC4), DAI(AFC5), DAI(AFC6), DAI(OPE1), DAI(SPKPROT1), DAI(MVC1), DAI(MVC2), DAI(IQC1-1), DAI(IQC1-2), DAI(IQC2-1), DAI(IQC2-2), DAI(DMIC1), DAI(DMIC2), DAI(DMIC3), DAI(AMX1), DAI(AMX1-1), DAI(AMX1-2), DAI(AMX1-3), DAI(AMX1-4), DAI(AMX2), DAI(AMX2-1), DAI(AMX2-2), DAI(AMX2-3), DAI(AMX2-4), DAI(ADX1-1), DAI(ADX1-2), DAI(ADX1-3), DAI(ADX1-4), DAI(ADX1), DAI(ADX2-1), DAI(ADX2-2), DAI(ADX2-3), DAI(ADX2-4), DAI(ADX2), DAI(OPE2), }; static struct snd_soc_dai_driver tegra186_ahub_dais[] = { DAI(ADMAIF1), DAI(ADMAIF2), DAI(ADMAIF3), DAI(ADMAIF4), DAI(ADMAIF5), DAI(ADMAIF6), DAI(ADMAIF7), DAI(ADMAIF8), DAI(ADMAIF9), DAI(ADMAIF10), DAI(I2S1), DAI(I2S2), DAI(I2S3), DAI(I2S4), DAI(I2S5), DAI(SFC1), DAI(SFC2), DAI(SFC3), DAI(SFC4), DAI(MIXER1-1), DAI(MIXER1-2), DAI(MIXER1-3), DAI(MIXER1-4), DAI(MIXER1-5), DAI(MIXER1-6), DAI(MIXER1-7), DAI(MIXER1-8), DAI(MIXER1-9), DAI(MIXER1-10), DAI(AFC1), DAI(AFC2), DAI(AFC3), DAI(AFC4), DAI(AFC5), DAI(AFC6), DAI(OPE1), DAI(SPKPROT1), DAI(MVC1), DAI(MVC2), DAI(IQC1-1), DAI(IQC1-2), DAI(IQC2-1), DAI(IQC2-2), DAI(DMIC1), DAI(DMIC2), DAI(DMIC3), DAI(AMX1), DAI(AMX1-1), DAI(AMX1-2), DAI(AMX1-3), DAI(AMX1-4), DAI(AMX2), DAI(AMX2-1), DAI(AMX2-2), DAI(AMX2-3), DAI(AMX2-4), DAI(ADX1-1), DAI(ADX1-2), DAI(ADX1-3), DAI(ADX1-4), DAI(ADX1), DAI(ADX2-1), DAI(ADX2-2), DAI(ADX2-3), DAI(ADX2-4), DAI(ADX2), DAI(ADMAIF11), DAI(ADMAIF12), DAI(ADMAIF13), DAI(ADMAIF14), DAI(ADMAIF15), DAI(ADMAIF16), DAI(ADMAIF17), DAI(ADMAIF18), DAI(ADMAIF19), DAI(ADMAIF20), DAI(I2S6), DAI(AMX3), DAI(AMX3-1), DAI(AMX3-2), DAI(AMX3-3), DAI(AMX3-4), DAI(AMX4), DAI(AMX4-1), DAI(AMX4-2), DAI(AMX4-3), DAI(AMX4-4), DAI(ADX3-1), DAI(ADX3-2), DAI(ADX3-3), DAI(ADX3-4), DAI(ADX3), DAI(ADX4-1), DAI(ADX4-2), DAI(ADX4-3), DAI(ADX4-4), DAI(ADX4), DAI(DMIC4), DAI(ASRC1-1), DAI(ASRC1-2), DAI(ASRC1-3), DAI(ASRC1-4), DAI(ASRC1-5), DAI(ASRC1-6), DAI(ASRC1-7), DAI(ARAD1), DAI(DSPK1), DAI(DSPK2), }; static const char * const tegra210_ahub_mux_texts[] = { "None", "ADMAIF1", "ADMAIF2", "ADMAIF3", "ADMAIF4", "ADMAIF5", "ADMAIF6", "ADMAIF7", "ADMAIF8", "ADMAIF9", "ADMAIF10", "I2S1", "I2S2", "I2S3", "I2S4", "I2S5", "SFC1", "SFC2", "SFC3", "SFC4", /* index 0..19 above are inputs of PART0 Mux */ "MIXER1-1", "MIXER1-2", "MIXER1-3", "MIXER1-4", "MIXER1-5", "AMX1", "AMX2", "AFC1", "AFC2", "AFC3", "AFC4", "AFC5", "AFC6", /* index 20..34 above are inputs of PART1 Mux */ "OPE1", "OPE2", "SPKPROT1", "MVC1", "MVC2", "IQC1-1", "IQC1-2", "IQC2-1", "IQC2-2", "DMIC1", "DMIC2", "DMIC3", "ADX1-1", "ADX1-2", "ADX1-3", "ADX1-4", "ADX2-1", "ADX2-2", "ADX2-3", "ADX2-4", /* index 35..53 above are inputs of PART2 Mux */ }; static const char * const tegra186_ahub_mux_texts[] = { "None", "ADMAIF1", "ADMAIF2", "ADMAIF3", "ADMAIF4", "ADMAIF5", "ADMAIF6", "ADMAIF7", "ADMAIF8", "ADMAIF9", "ADMAIF10", "ADMAIF11", "ADMAIF12", "ADMAIF13", "ADMAIF14", "ADMAIF15", "ADMAIF16", "I2S1", "I2S2", "I2S3", "I2S4", "I2S5", "I2S6", "SFC1", "SFC2", "SFC3", "SFC4", /* index 0..19 above are inputs of PART0 Mux */ "MIXER1-1", "MIXER1-2", "MIXER1-3", "MIXER1-4", "MIXER1-5", "AMX1", "AMX2", "AMX3", "AMX4", "ARAD1", "AFC1", "AFC2", "AFC3", "AFC4", "AFC5", "AFC6", /* index 20..34 above are inputs of PART1 Mux */ "OPE1", "SPKPROT1", "MVC1", "MVC2", "IQC1-1", "IQC1-2", "IQC2-1", "IQC2-2", "DMIC1", "DMIC2", "DMIC3", "DMIC4", "ADX1-1", "ADX1-2", "ADX1-3", "ADX1-4", "ADX2-1", "ADX2-2", "ADX2-3", "ADX2-4", /* index 35..53 above are inputs of PART2 Mux */ "ADX3-1", "ADX3-2", "ADX3-3", "ADX3-4", "ADX4-1", "ADX4-2", "ADX4-3", "ADX4-4", "ADMAIF17", "ADMAIF18", "ADMAIF19", "ADMAIF20", "ASRC1-1", "ASRC1-2", "ASRC1-3", "ASRC1-4", "ASRC1-5", "ASRC1-6", /* index 54..71 above are inputs of PART3 Mux */ }; static const unsigned int tegra210_ahub_mux_values[] = { 0, MUX_VALUE(0, 0), MUX_VALUE(0, 1), MUX_VALUE(0, 2), MUX_VALUE(0, 3), MUX_VALUE(0, 4), MUX_VALUE(0, 5), MUX_VALUE(0, 6), MUX_VALUE(0, 7), MUX_VALUE(0, 8), MUX_VALUE(0, 9), MUX_VALUE(0, 16), MUX_VALUE(0, 17), MUX_VALUE(0, 18), MUX_VALUE(0, 19), MUX_VALUE(0, 20), MUX_VALUE(0, 24), MUX_VALUE(0, 25), MUX_VALUE(0, 26), MUX_VALUE(0, 27), /* index 0..19 above are inputs of PART0 Mux */ MUX_VALUE(1, 0), MUX_VALUE(1, 1), MUX_VALUE(1, 2), MUX_VALUE(1, 3), MUX_VALUE(1, 4), MUX_VALUE(1, 8), MUX_VALUE(1, 9), MUX_VALUE(1, 24), MUX_VALUE(1, 25), MUX_VALUE(1, 26), MUX_VALUE(1, 27), MUX_VALUE(1, 28), MUX_VALUE(1, 29), /* index 20..34 above are inputs of PART1 Mux */ MUX_VALUE(2, 0), MUX_VALUE(2, 1), MUX_VALUE(2, 4), MUX_VALUE(2, 8), MUX_VALUE(2, 9), MUX_VALUE(2, 12), MUX_VALUE(2, 13), MUX_VALUE(2, 14), MUX_VALUE(2, 15), MUX_VALUE(2, 18), MUX_VALUE(2, 19), MUX_VALUE(2, 20), MUX_VALUE(2, 24), MUX_VALUE(2, 25), MUX_VALUE(2, 26), MUX_VALUE(2, 27), MUX_VALUE(2, 28), MUX_VALUE(2, 29), MUX_VALUE(2, 30), MUX_VALUE(2, 31), /* index 35..53 above are inputs of PART2 Mux */ }; static const unsigned int tegra186_ahub_mux_values[] = { 0, MUX_VALUE(0, 0), MUX_VALUE(0, 1), MUX_VALUE(0, 2), MUX_VALUE(0, 3), MUX_VALUE(0, 4), MUX_VALUE(0, 5), MUX_VALUE(0, 6), MUX_VALUE(0, 7), MUX_VALUE(0, 8), MUX_VALUE(0, 9), MUX_VALUE(0, 10), MUX_VALUE(0, 11), MUX_VALUE(0, 12), MUX_VALUE(0, 13), MUX_VALUE(0, 14), MUX_VALUE(0, 15), MUX_VALUE(0, 16), MUX_VALUE(0, 17), MUX_VALUE(0, 18), MUX_VALUE(0, 19), MUX_VALUE(0, 20), MUX_VALUE(0, 21), MUX_VALUE(0, 24), MUX_VALUE(0, 25), MUX_VALUE(0, 26), MUX_VALUE(0, 27), /* index 0..19 above are inputs of PART0 Mux */ MUX_VALUE(1, 0), MUX_VALUE(1, 1), MUX_VALUE(1, 2), MUX_VALUE(1, 3), MUX_VALUE(1, 4), MUX_VALUE(1, 8), MUX_VALUE(1, 9), MUX_VALUE(1, 10), MUX_VALUE(1, 11), MUX_VALUE(1, 16), MUX_VALUE(1, 24), MUX_VALUE(1, 25), MUX_VALUE(1, 26), MUX_VALUE(1, 27), MUX_VALUE(1, 28), MUX_VALUE(1, 29), /* index 20..34 above are inputs of PART1 Mux */ MUX_VALUE(2, 0), MUX_VALUE(2, 4), MUX_VALUE(2, 8), MUX_VALUE(2, 9), MUX_VALUE(2, 12), MUX_VALUE(2, 13), MUX_VALUE(2, 14), MUX_VALUE(2, 15), MUX_VALUE(2, 18), MUX_VALUE(2, 19), MUX_VALUE(2, 20), MUX_VALUE(2, 21), MUX_VALUE(2, 24), MUX_VALUE(2, 25), MUX_VALUE(2, 26), MUX_VALUE(2, 27), MUX_VALUE(2, 28), MUX_VALUE(2, 29), MUX_VALUE(2, 30), MUX_VALUE(2, 31), /* index 35..53 above are inputs of PART2 Mux */ MUX_VALUE(3, 0), MUX_VALUE(3, 1), MUX_VALUE(3, 2), MUX_VALUE(3, 3), MUX_VALUE(3, 4), MUX_VALUE(3, 5), MUX_VALUE(3, 6), MUX_VALUE(3, 7), MUX_VALUE(3, 16), MUX_VALUE(3, 17), MUX_VALUE(3, 18), MUX_VALUE(3, 19), MUX_VALUE(3, 24), MUX_VALUE(3, 25), MUX_VALUE(3, 26), MUX_VALUE(3, 27), MUX_VALUE(3, 28), MUX_VALUE(3, 29), /* index 54..71 above are inputs of PART3 Mux */ }; /* Controls for t210 */ MUX_ENUM_CTRL_DECL(t210_admaif1_tx, 0x00); MUX_ENUM_CTRL_DECL(t210_admaif2_tx, 0x01); MUX_ENUM_CTRL_DECL(t210_admaif3_tx, 0x02); MUX_ENUM_CTRL_DECL(t210_admaif4_tx, 0x03); MUX_ENUM_CTRL_DECL(t210_admaif5_tx, 0x04); MUX_ENUM_CTRL_DECL(t210_admaif6_tx, 0x05); MUX_ENUM_CTRL_DECL(t210_admaif7_tx, 0x06); MUX_ENUM_CTRL_DECL(t210_admaif8_tx, 0x07); MUX_ENUM_CTRL_DECL(t210_admaif9_tx, 0x08); MUX_ENUM_CTRL_DECL(t210_admaif10_tx, 0x09); MUX_ENUM_CTRL_DECL(t210_i2s1_tx, 0x10); MUX_ENUM_CTRL_DECL(t210_i2s2_tx, 0x11); MUX_ENUM_CTRL_DECL(t210_i2s3_tx, 0x12); MUX_ENUM_CTRL_DECL(t210_i2s4_tx, 0x13); MUX_ENUM_CTRL_DECL(t210_i2s5_tx, 0x14); MUX_ENUM_CTRL_DECL(t210_sfc1_tx, 0x18); MUX_ENUM_CTRL_DECL(t210_sfc2_tx, 0x19); MUX_ENUM_CTRL_DECL(t210_sfc3_tx, 0x1a); MUX_ENUM_CTRL_DECL(t210_sfc4_tx, 0x1b); MUX_ENUM_CTRL_DECL(t210_mixer11_tx, 0x20); MUX_ENUM_CTRL_DECL(t210_mixer12_tx, 0x21); MUX_ENUM_CTRL_DECL(t210_mixer13_tx, 0x22); MUX_ENUM_CTRL_DECL(t210_mixer14_tx, 0x23); MUX_ENUM_CTRL_DECL(t210_mixer15_tx, 0x24); MUX_ENUM_CTRL_DECL(t210_mixer16_tx, 0x25); MUX_ENUM_CTRL_DECL(t210_mixer17_tx, 0x26); MUX_ENUM_CTRL_DECL(t210_mixer18_tx, 0x27); MUX_ENUM_CTRL_DECL(t210_mixer19_tx, 0x28); MUX_ENUM_CTRL_DECL(t210_mixer110_tx, 0x29); MUX_ENUM_CTRL_DECL(t210_afc1_tx, 0x34); MUX_ENUM_CTRL_DECL(t210_afc2_tx, 0x35); MUX_ENUM_CTRL_DECL(t210_afc3_tx, 0x36); MUX_ENUM_CTRL_DECL(t210_afc4_tx, 0x37); MUX_ENUM_CTRL_DECL(t210_afc5_tx, 0x38); MUX_ENUM_CTRL_DECL(t210_afc6_tx, 0x39); MUX_ENUM_CTRL_DECL(t210_ope1_tx, 0x40); MUX_ENUM_CTRL_DECL(t210_ope2_tx, 0x41); MUX_ENUM_CTRL_DECL(t210_spkprot_tx, 0x44); MUX_ENUM_CTRL_DECL(t210_mvc1_tx, 0x48); MUX_ENUM_CTRL_DECL(t210_mvc2_tx, 0x49); MUX_ENUM_CTRL_DECL(t210_amx11_tx, 0x50); MUX_ENUM_CTRL_DECL(t210_amx12_tx, 0x51); MUX_ENUM_CTRL_DECL(t210_amx13_tx, 0x52); MUX_ENUM_CTRL_DECL(t210_amx14_tx, 0x53); MUX_ENUM_CTRL_DECL(t210_amx21_tx, 0x54); MUX_ENUM_CTRL_DECL(t210_amx22_tx, 0x55); MUX_ENUM_CTRL_DECL(t210_amx23_tx, 0x56); MUX_ENUM_CTRL_DECL(t210_amx24_tx, 0x57); MUX_ENUM_CTRL_DECL(t210_adx1_tx, 0x58); MUX_ENUM_CTRL_DECL(t210_adx2_tx, 0x59); /* Controls for t186 */ MUX_ENUM_CTRL_DECL_186(t186_admaif1_tx, 0x00); MUX_ENUM_CTRL_DECL_186(t186_admaif2_tx, 0x01); MUX_ENUM_CTRL_DECL_186(t186_admaif3_tx, 0x02); MUX_ENUM_CTRL_DECL_186(t186_admaif4_tx, 0x03); MUX_ENUM_CTRL_DECL_186(t186_admaif5_tx, 0x04); MUX_ENUM_CTRL_DECL_186(t186_admaif6_tx, 0x05); MUX_ENUM_CTRL_DECL_186(t186_admaif7_tx, 0x06); MUX_ENUM_CTRL_DECL_186(t186_admaif8_tx, 0x07); MUX_ENUM_CTRL_DECL_186(t186_admaif9_tx, 0x08); MUX_ENUM_CTRL_DECL_186(t186_admaif10_tx, 0x09); MUX_ENUM_CTRL_DECL_186(t186_i2s1_tx, 0x10); MUX_ENUM_CTRL_DECL_186(t186_i2s2_tx, 0x11); MUX_ENUM_CTRL_DECL_186(t186_i2s3_tx, 0x12); MUX_ENUM_CTRL_DECL_186(t186_i2s4_tx, 0x13); MUX_ENUM_CTRL_DECL_186(t186_i2s5_tx, 0x14); MUX_ENUM_CTRL_DECL_186(t186_sfc1_tx, 0x18); MUX_ENUM_CTRL_DECL_186(t186_sfc2_tx, 0x19); MUX_ENUM_CTRL_DECL_186(t186_sfc3_tx, 0x1a); MUX_ENUM_CTRL_DECL_186(t186_sfc4_tx, 0x1b); MUX_ENUM_CTRL_DECL_186(t186_mixer11_tx, 0x20); MUX_ENUM_CTRL_DECL_186(t186_mixer12_tx, 0x21); MUX_ENUM_CTRL_DECL_186(t186_mixer13_tx, 0x22); MUX_ENUM_CTRL_DECL_186(t186_mixer14_tx, 0x23); MUX_ENUM_CTRL_DECL_186(t186_mixer15_tx, 0x24); MUX_ENUM_CTRL_DECL_186(t186_mixer16_tx, 0x25); MUX_ENUM_CTRL_DECL_186(t186_mixer17_tx, 0x26); MUX_ENUM_CTRL_DECL_186(t186_mixer18_tx, 0x27); MUX_ENUM_CTRL_DECL_186(t186_mixer19_tx, 0x28); MUX_ENUM_CTRL_DECL_186(t186_mixer110_tx, 0x29); MUX_ENUM_CTRL_DECL_186(t186_afc1_tx, 0x38); MUX_ENUM_CTRL_DECL_186(t186_afc2_tx, 0x39); MUX_ENUM_CTRL_DECL_186(t186_afc3_tx, 0x3a); MUX_ENUM_CTRL_DECL_186(t186_afc4_tx, 0x3b); MUX_ENUM_CTRL_DECL_186(t186_afc5_tx, 0x3c); MUX_ENUM_CTRL_DECL_186(t186_afc6_tx, 0x3d); MUX_ENUM_CTRL_DECL_186(t186_ope1_tx, 0x40); MUX_ENUM_CTRL_DECL_186(t186_spkprot_tx, 0x44); MUX_ENUM_CTRL_DECL_186(t186_mvc1_tx, 0x48); MUX_ENUM_CTRL_DECL_186(t186_mvc2_tx, 0x49); MUX_ENUM_CTRL_DECL_186(t186_amx11_tx, 0x50); MUX_ENUM_CTRL_DECL_186(t186_amx12_tx, 0x51); MUX_ENUM_CTRL_DECL_186(t186_amx13_tx, 0x52); MUX_ENUM_CTRL_DECL_186(t186_amx14_tx, 0x53); MUX_ENUM_CTRL_DECL_186(t186_amx21_tx, 0x54); MUX_ENUM_CTRL_DECL_186(t186_amx22_tx, 0x55); MUX_ENUM_CTRL_DECL_186(t186_amx23_tx, 0x56); MUX_ENUM_CTRL_DECL_186(t186_amx24_tx, 0x57); MUX_ENUM_CTRL_DECL_186(t186_adx1_tx, 0x60); MUX_ENUM_CTRL_DECL_186(t186_adx2_tx, 0x61); MUX_ENUM_CTRL_DECL_186(t186_dspk1_tx, 0x30); MUX_ENUM_CTRL_DECL_186(t186_dspk2_tx, 0x31); MUX_ENUM_CTRL_DECL_186(t186_amx31_tx, 0x58); MUX_ENUM_CTRL_DECL_186(t186_amx32_tx, 0x59); MUX_ENUM_CTRL_DECL_186(t186_amx33_tx, 0x5a); MUX_ENUM_CTRL_DECL_186(t186_amx34_tx, 0x5b); MUX_ENUM_CTRL_DECL_186(t186_amx41_tx, 0x64); MUX_ENUM_CTRL_DECL_186(t186_amx42_tx, 0x65); MUX_ENUM_CTRL_DECL_186(t186_amx43_tx, 0x66); MUX_ENUM_CTRL_DECL_186(t186_amx44_tx, 0x67); MUX_ENUM_CTRL_DECL_186(t186_admaif11_tx, 0x0a); MUX_ENUM_CTRL_DECL_186(t186_admaif12_tx, 0x0b); MUX_ENUM_CTRL_DECL_186(t186_admaif13_tx, 0x0c); MUX_ENUM_CTRL_DECL_186(t186_admaif14_tx, 0x0d); MUX_ENUM_CTRL_DECL_186(t186_admaif15_tx, 0x0e); MUX_ENUM_CTRL_DECL_186(t186_admaif16_tx, 0x0f); MUX_ENUM_CTRL_DECL_186(t186_i2s6_tx, 0x15); MUX_ENUM_CTRL_DECL_186(t186_adx3_tx, 0x62); MUX_ENUM_CTRL_DECL_186(t186_adx4_tx, 0x63); MUX_ENUM_CTRL_DECL_186(t186_admaif17_tx, 0x68); MUX_ENUM_CTRL_DECL_186(t186_admaif18_tx, 0x69); MUX_ENUM_CTRL_DECL_186(t186_admaif19_tx, 0x6a); MUX_ENUM_CTRL_DECL_186(t186_admaif20_tx, 0x6b); MUX_ENUM_CTRL_DECL_186(t186_asrc11_tx, 0x6c); MUX_ENUM_CTRL_DECL_186(t186_asrc12_tx, 0x6d); MUX_ENUM_CTRL_DECL_186(t186_asrc13_tx, 0x6e); MUX_ENUM_CTRL_DECL_186(t186_asrc14_tx, 0x6f); MUX_ENUM_CTRL_DECL_186(t186_asrc15_tx, 0x70); MUX_ENUM_CTRL_DECL_186(t186_asrc16_tx, 0x71); MUX_ENUM_CTRL_DECL_186(t186_asrc17_tx, 0x72); /*T234 specific Controls */ MUX_ENUM_CTRL_DECL_186(t234_afc1_tx, 0x34); MUX_ENUM_CTRL_DECL_186(t234_afc2_tx, 0x35); MUX_ENUM_CTRL_DECL_186(t234_afc3_tx, 0x36); MUX_ENUM_CTRL_DECL_186(t234_afc4_tx, 0x37); MUX_ENUM_CTRL_DECL_186(t234_afc5_tx, 0x38); MUX_ENUM_CTRL_DECL_186(t234_afc6_tx, 0x39); MUX_ENUM_CTRL_DECL_186(t234_spkprot_tx, 0x41); MUX_ENUM_CTRL_DECL_186(t234_mvc1_tx, 0x44); MUX_ENUM_CTRL_DECL_186(t234_mvc2_tx, 0x45); MUX_ENUM_CTRL_DECL_186(t234_amx11_tx, 0x48); MUX_ENUM_CTRL_DECL_186(t234_amx12_tx, 0x49); MUX_ENUM_CTRL_DECL_186(t234_amx13_tx, 0x4a); MUX_ENUM_CTRL_DECL_186(t234_amx14_tx, 0x4b); MUX_ENUM_CTRL_DECL_186(t234_amx21_tx, 0x4c); MUX_ENUM_CTRL_DECL_186(t234_amx22_tx, 0x4d); MUX_ENUM_CTRL_DECL_186(t234_amx23_tx, 0x4e); MUX_ENUM_CTRL_DECL_186(t234_amx24_tx, 0x4f); MUX_ENUM_CTRL_DECL_186(t234_amx31_tx, 0x50); MUX_ENUM_CTRL_DECL_186(t234_amx32_tx, 0x51); MUX_ENUM_CTRL_DECL_186(t234_amx33_tx, 0x52); MUX_ENUM_CTRL_DECL_186(t234_amx34_tx, 0x53); MUX_ENUM_CTRL_DECL_186(t234_adx1_tx, 0x58); MUX_ENUM_CTRL_DECL_186(t234_adx2_tx, 0x59); MUX_ENUM_CTRL_DECL_186(t234_adx3_tx, 0x5a); MUX_ENUM_CTRL_DECL_186(t234_adx4_tx, 0x5b); MUX_ENUM_CTRL_DECL_186(t234_amx41_tx, 0x5c); MUX_ENUM_CTRL_DECL_186(t234_amx42_tx, 0x5d); MUX_ENUM_CTRL_DECL_186(t234_amx43_tx, 0x5e); MUX_ENUM_CTRL_DECL_186(t234_amx44_tx, 0x5f); MUX_ENUM_CTRL_DECL_186(t234_admaif17_tx, 0x60); MUX_ENUM_CTRL_DECL_186(t234_admaif18_tx, 0x61); MUX_ENUM_CTRL_DECL_186(t234_admaif19_tx, 0x62); MUX_ENUM_CTRL_DECL_186(t234_admaif20_tx, 0x63); MUX_ENUM_CTRL_DECL_186(t234_asrc11_tx, 0x64); MUX_ENUM_CTRL_DECL_186(t234_asrc12_tx, 0x65); MUX_ENUM_CTRL_DECL_186(t234_asrc13_tx, 0x66); MUX_ENUM_CTRL_DECL_186(t234_asrc14_tx, 0x67); MUX_ENUM_CTRL_DECL_186(t234_asrc15_tx, 0x68); MUX_ENUM_CTRL_DECL_186(t234_asrc16_tx, 0x69); MUX_ENUM_CTRL_DECL_186(t234_asrc17_tx, 0x6a); /* * The number of entries in, and order of, this array is closely tied to the * calculation of tegra210_ahub_codec.num_dapm_widgets near the end of * tegra210_ahub_probe() */ static const struct snd_soc_dapm_widget tegra210_ahub_widgets[] = { WIDGETS("ADMAIF1", t210_admaif1_tx), WIDGETS("ADMAIF2", t210_admaif2_tx), WIDGETS("ADMAIF3", t210_admaif3_tx), WIDGETS("ADMAIF4", t210_admaif4_tx), WIDGETS("ADMAIF5", t210_admaif5_tx), WIDGETS("ADMAIF6", t210_admaif6_tx), WIDGETS("ADMAIF7", t210_admaif7_tx), WIDGETS("ADMAIF8", t210_admaif8_tx), WIDGETS("ADMAIF9", t210_admaif9_tx), WIDGETS("ADMAIF10", t210_admaif10_tx), WIDGETS("I2S1", t210_i2s1_tx), WIDGETS("I2S2", t210_i2s2_tx), WIDGETS("I2S3", t210_i2s3_tx), WIDGETS("I2S4", t210_i2s4_tx), WIDGETS("I2S5", t210_i2s5_tx), WIDGETS("SFC1", t210_sfc1_tx), WIDGETS("SFC2", t210_sfc2_tx), WIDGETS("SFC3", t210_sfc3_tx), WIDGETS("SFC4", t210_sfc4_tx), WIDGETS("MIXER1-1", t210_mixer11_tx), WIDGETS("MIXER1-2", t210_mixer12_tx), WIDGETS("MIXER1-3", t210_mixer13_tx), WIDGETS("MIXER1-4", t210_mixer14_tx), WIDGETS("MIXER1-5", t210_mixer15_tx), WIDGETS("MIXER1-6", t210_mixer16_tx), WIDGETS("MIXER1-7", t210_mixer17_tx), WIDGETS("MIXER1-8", t210_mixer18_tx), WIDGETS("MIXER1-9", t210_mixer19_tx), WIDGETS("MIXER1-10", t210_mixer110_tx), WIDGETS("AFC1", t210_afc1_tx), WIDGETS("AFC2", t210_afc2_tx), WIDGETS("AFC3", t210_afc3_tx), WIDGETS("AFC4", t210_afc4_tx), WIDGETS("AFC5", t210_afc5_tx), WIDGETS("AFC6", t210_afc6_tx), WIDGETS("OPE1", t210_ope1_tx), WIDGETS("OPE2", t210_ope2_tx), WIDGETS("SPKPROT1", t210_spkprot_tx), WIDGETS("MVC1", t210_mvc1_tx), WIDGETS("MVC2", t210_mvc2_tx), WIDGETS("AMX1-1", t210_amx11_tx), WIDGETS("AMX1-2", t210_amx12_tx), WIDGETS("AMX1-3", t210_amx13_tx), WIDGETS("AMX1-4", t210_amx14_tx), WIDGETS("AMX2-1", t210_amx21_tx), WIDGETS("AMX2-2", t210_amx22_tx), WIDGETS("AMX2-3", t210_amx23_tx), WIDGETS("AMX2-4", t210_amx24_tx), WIDGETS("ADX1", t210_adx1_tx), WIDGETS("ADX2", t210_adx2_tx), TX_WIDGETS("IQC1-1"), TX_WIDGETS("IQC1-2"), TX_WIDGETS("IQC2-1"), TX_WIDGETS("IQC2-2"), TX_WIDGETS("DMIC1"), TX_WIDGETS("DMIC2"), TX_WIDGETS("DMIC3"), TX_WIDGETS("AMX1"), TX_WIDGETS("ADX1-1"), TX_WIDGETS("ADX1-2"), TX_WIDGETS("ADX1-3"), TX_WIDGETS("ADX1-4"), TX_WIDGETS("AMX2"), TX_WIDGETS("ADX2-1"), TX_WIDGETS("ADX2-2"), TX_WIDGETS("ADX2-3"), TX_WIDGETS("ADX2-4"), }; static const struct snd_soc_dapm_widget tegra186_ahub_widgets[] = { WIDGETS("ADMAIF1", t186_admaif1_tx), WIDGETS("ADMAIF2", t186_admaif2_tx), WIDGETS("ADMAIF3", t186_admaif3_tx), WIDGETS("ADMAIF4", t186_admaif4_tx), WIDGETS("ADMAIF5", t186_admaif5_tx), WIDGETS("ADMAIF6", t186_admaif6_tx), WIDGETS("ADMAIF7", t186_admaif7_tx), WIDGETS("ADMAIF8", t186_admaif8_tx), WIDGETS("ADMAIF9", t186_admaif9_tx), WIDGETS("ADMAIF10", t186_admaif10_tx), WIDGETS("I2S1", t186_i2s1_tx), WIDGETS("I2S2", t186_i2s2_tx), WIDGETS("I2S3", t186_i2s3_tx), WIDGETS("I2S4", t186_i2s4_tx), WIDGETS("I2S5", t186_i2s5_tx), WIDGETS("SFC1", t186_sfc1_tx), WIDGETS("SFC2", t186_sfc2_tx), WIDGETS("SFC3", t186_sfc3_tx), WIDGETS("SFC4", t186_sfc4_tx), WIDGETS("MIXER1-1", t186_mixer11_tx), WIDGETS("MIXER1-2", t186_mixer12_tx), WIDGETS("MIXER1-3", t186_mixer13_tx), WIDGETS("MIXER1-4", t186_mixer14_tx), WIDGETS("MIXER1-5", t186_mixer15_tx), WIDGETS("MIXER1-6", t186_mixer16_tx), WIDGETS("MIXER1-7", t186_mixer17_tx), WIDGETS("MIXER1-8", t186_mixer18_tx), WIDGETS("MIXER1-9", t186_mixer19_tx), WIDGETS("MIXER1-10", t186_mixer110_tx), WIDGETS("AFC1", t186_afc1_tx), WIDGETS("AFC2", t186_afc2_tx), WIDGETS("AFC3", t186_afc3_tx), WIDGETS("AFC4", t186_afc4_tx), WIDGETS("AFC5", t186_afc5_tx), WIDGETS("AFC6", t186_afc6_tx), WIDGETS("OPE1", t186_ope1_tx), WIDGETS("SPKPROT1", t186_spkprot_tx), WIDGETS("MVC1", t186_mvc1_tx), WIDGETS("MVC2", t186_mvc2_tx), WIDGETS("AMX1-1", t186_amx11_tx), WIDGETS("AMX1-2", t186_amx12_tx), WIDGETS("AMX1-3", t186_amx13_tx), WIDGETS("AMX1-4", t186_amx14_tx), WIDGETS("AMX2-1", t186_amx21_tx), WIDGETS("AMX2-2", t186_amx22_tx), WIDGETS("AMX2-3", t186_amx23_tx), WIDGETS("AMX2-4", t186_amx24_tx), WIDGETS("ADX1", t186_adx1_tx), WIDGETS("ADX2", t186_adx2_tx), TX_WIDGETS("IQC1-1"), TX_WIDGETS("IQC1-2"), TX_WIDGETS("IQC2-1"), TX_WIDGETS("IQC2-2"), TX_WIDGETS("DMIC1"), TX_WIDGETS("DMIC2"), TX_WIDGETS("DMIC3"), TX_WIDGETS("AMX1"), TX_WIDGETS("ADX1-1"), TX_WIDGETS("ADX1-2"), TX_WIDGETS("ADX1-3"), TX_WIDGETS("ADX1-4"), TX_WIDGETS("AMX2"), TX_WIDGETS("ADX2-1"), TX_WIDGETS("ADX2-2"), TX_WIDGETS("ADX2-3"), TX_WIDGETS("ADX2-4"), WIDGETS("ADMAIF11", t186_admaif11_tx), WIDGETS("ADMAIF12", t186_admaif12_tx), WIDGETS("ADMAIF13", t186_admaif13_tx), WIDGETS("ADMAIF14", t186_admaif14_tx), WIDGETS("ADMAIF15", t186_admaif15_tx), WIDGETS("ADMAIF16", t186_admaif16_tx), WIDGETS("ADMAIF17", t186_admaif17_tx), WIDGETS("ADMAIF18", t186_admaif18_tx), WIDGETS("ADMAIF19", t186_admaif19_tx), WIDGETS("ADMAIF20", t186_admaif20_tx), WIDGETS("I2S6", t186_i2s6_tx), WIDGETS("AMX3-1", t186_amx31_tx), WIDGETS("AMX3-2", t186_amx32_tx), WIDGETS("AMX3-3", t186_amx33_tx), WIDGETS("AMX3-4", t186_amx34_tx), WIDGETS("AMX4-1", t186_amx41_tx), WIDGETS("AMX4-2", t186_amx42_tx), WIDGETS("AMX4-3", t186_amx43_tx), WIDGETS("AMX4-4", t186_amx44_tx), WIDGETS("ADX3", t186_adx3_tx), WIDGETS("ADX4", t186_adx4_tx), WIDGETS("ASRC1-1", t186_asrc11_tx), WIDGETS("ASRC1-2", t186_asrc12_tx), WIDGETS("ASRC1-3", t186_asrc13_tx), WIDGETS("ASRC1-4", t186_asrc14_tx), WIDGETS("ASRC1-5", t186_asrc15_tx), WIDGETS("ASRC1-6", t186_asrc16_tx), WIDGETS("ASRC1-7", t186_asrc17_tx), WIDGETS("DSPK1", t186_dspk1_tx), WIDGETS("DSPK2", t186_dspk2_tx), TX_WIDGETS("AMX3"), TX_WIDGETS("ADX3-1"), TX_WIDGETS("ADX3-2"), TX_WIDGETS("ADX3-3"), TX_WIDGETS("ADX3-4"), TX_WIDGETS("AMX4"), TX_WIDGETS("ADX4-1"), TX_WIDGETS("ADX4-2"), TX_WIDGETS("ADX4-3"), TX_WIDGETS("ADX4-4"), TX_WIDGETS("DMIC4"), TX_WIDGETS("ARAD1"), }; /*TODO: Remove SPKPROT and IQC entries for all chips */ static const struct snd_soc_dapm_widget tegra234_ahub_widgets[] = { WIDGETS("ADMAIF1", t186_admaif1_tx), WIDGETS("ADMAIF2", t186_admaif2_tx), WIDGETS("ADMAIF3", t186_admaif3_tx), WIDGETS("ADMAIF4", t186_admaif4_tx), WIDGETS("ADMAIF5", t186_admaif5_tx), WIDGETS("ADMAIF6", t186_admaif6_tx), WIDGETS("ADMAIF7", t186_admaif7_tx), WIDGETS("ADMAIF8", t186_admaif8_tx), WIDGETS("ADMAIF9", t186_admaif9_tx), WIDGETS("ADMAIF10", t186_admaif10_tx), WIDGETS("I2S1", t186_i2s1_tx), WIDGETS("I2S2", t186_i2s2_tx), WIDGETS("I2S3", t186_i2s3_tx), WIDGETS("I2S4", t186_i2s4_tx), WIDGETS("I2S5", t186_i2s5_tx), WIDGETS("SFC1", t186_sfc1_tx), WIDGETS("SFC2", t186_sfc2_tx), WIDGETS("SFC3", t186_sfc3_tx), WIDGETS("SFC4", t186_sfc4_tx), WIDGETS("MIXER1-1", t186_mixer11_tx), WIDGETS("MIXER1-2", t186_mixer12_tx), WIDGETS("MIXER1-3", t186_mixer13_tx), WIDGETS("MIXER1-4", t186_mixer14_tx), WIDGETS("MIXER1-5", t186_mixer15_tx), WIDGETS("MIXER1-6", t186_mixer16_tx), WIDGETS("MIXER1-7", t186_mixer17_tx), WIDGETS("MIXER1-8", t186_mixer18_tx), WIDGETS("MIXER1-9", t186_mixer19_tx), WIDGETS("MIXER1-10", t186_mixer110_tx), WIDGETS("AFC1", t234_afc1_tx), WIDGETS("AFC2", t234_afc2_tx), WIDGETS("AFC3", t234_afc3_tx), WIDGETS("AFC4", t234_afc4_tx), WIDGETS("AFC5", t234_afc5_tx), WIDGETS("AFC6", t234_afc6_tx), WIDGETS("OPE1", t186_ope1_tx), WIDGETS("SPKPROT1", t234_spkprot_tx), WIDGETS("MVC1", t234_mvc1_tx), WIDGETS("MVC2", t234_mvc2_tx), WIDGETS("AMX1-1", t234_amx11_tx), WIDGETS("AMX1-2", t234_amx12_tx), WIDGETS("AMX1-3", t234_amx13_tx), WIDGETS("AMX1-4", t234_amx14_tx), WIDGETS("AMX2-1", t234_amx21_tx), WIDGETS("AMX2-2", t234_amx22_tx), WIDGETS("AMX2-3", t234_amx23_tx), WIDGETS("AMX2-4", t234_amx24_tx), WIDGETS("ADX1", t234_adx1_tx), WIDGETS("ADX2", t234_adx2_tx), TX_WIDGETS("IQC1-1"), TX_WIDGETS("IQC1-2"), TX_WIDGETS("IQC2-1"), TX_WIDGETS("IQC2-2"), TX_WIDGETS("DMIC1"), TX_WIDGETS("DMIC2"), TX_WIDGETS("DMIC3"), TX_WIDGETS("AMX1"), TX_WIDGETS("ADX1-1"), TX_WIDGETS("ADX1-2"), TX_WIDGETS("ADX1-3"), TX_WIDGETS("ADX1-4"), TX_WIDGETS("AMX2"), TX_WIDGETS("ADX2-1"), TX_WIDGETS("ADX2-2"), TX_WIDGETS("ADX2-3"), TX_WIDGETS("ADX2-4"), WIDGETS("ADMAIF11", t186_admaif11_tx), WIDGETS("ADMAIF12", t186_admaif12_tx), WIDGETS("ADMAIF13", t186_admaif13_tx), WIDGETS("ADMAIF14", t186_admaif14_tx), WIDGETS("ADMAIF15", t186_admaif15_tx), WIDGETS("ADMAIF16", t186_admaif16_tx), WIDGETS("ADMAIF17", t234_admaif17_tx), WIDGETS("ADMAIF18", t234_admaif18_tx), WIDGETS("ADMAIF19", t234_admaif19_tx), WIDGETS("ADMAIF20", t234_admaif20_tx), WIDGETS("I2S6", t186_i2s6_tx), WIDGETS("AMX3-1", t234_amx31_tx), WIDGETS("AMX3-2", t234_amx32_tx), WIDGETS("AMX3-3", t234_amx33_tx), WIDGETS("AMX3-4", t234_amx34_tx), WIDGETS("AMX4-1", t234_amx41_tx), WIDGETS("AMX4-2", t234_amx42_tx), WIDGETS("AMX4-3", t234_amx43_tx), WIDGETS("AMX4-4", t234_amx44_tx), WIDGETS("ADX3", t234_adx3_tx), WIDGETS("ADX4", t234_adx4_tx), WIDGETS("ASRC1-1", t234_asrc11_tx), WIDGETS("ASRC1-2", t234_asrc12_tx), WIDGETS("ASRC1-3", t234_asrc13_tx), WIDGETS("ASRC1-4", t234_asrc14_tx), WIDGETS("ASRC1-5", t234_asrc15_tx), WIDGETS("ASRC1-6", t234_asrc16_tx), WIDGETS("ASRC1-7", t234_asrc17_tx), WIDGETS("DSPK1", t186_dspk1_tx), WIDGETS("DSPK2", t186_dspk2_tx), TX_WIDGETS("AMX3"), TX_WIDGETS("ADX3-1"), TX_WIDGETS("ADX3-2"), TX_WIDGETS("ADX3-3"), TX_WIDGETS("ADX3-4"), TX_WIDGETS("AMX4"), TX_WIDGETS("ADX4-1"), TX_WIDGETS("ADX4-2"), TX_WIDGETS("ADX4-3"), TX_WIDGETS("ADX4-4"), TX_WIDGETS("DMIC4"), TX_WIDGETS("ARAD1"), }; #define TEGRA_COMMON_MUX_ROUTES(name) \ { name " XBAR-RX", NULL, name " XBAR-Playback"}, \ { name " XBAR-Capture", NULL, name " XBAR-TX"}, \ { name " XBAR-TX", NULL, name " Mux"}, \ { name " Mux", "ADMAIF1", "ADMAIF1 XBAR-RX" }, \ { name " Mux", "ADMAIF2", "ADMAIF2 XBAR-RX" }, \ { name " Mux", "ADMAIF3", "ADMAIF3 XBAR-RX" }, \ { name " Mux", "ADMAIF4", "ADMAIF4 XBAR-RX" }, \ { name " Mux", "ADMAIF5", "ADMAIF5 XBAR-RX" }, \ { name " Mux", "ADMAIF6", "ADMAIF6 XBAR-RX" }, \ { name " Mux", "ADMAIF7", "ADMAIF7 XBAR-RX" }, \ { name " Mux", "ADMAIF8", "ADMAIF8 XBAR-RX" }, \ { name " Mux", "ADMAIF9", "ADMAIF9 XBAR-RX" }, \ { name " Mux", "ADMAIF10", "ADMAIF10 XBAR-RX" }, \ { name " Mux", "I2S1", "I2S1 XBAR-RX" }, \ { name " Mux", "I2S2", "I2S2 XBAR-RX" }, \ { name " Mux", "I2S3", "I2S3 XBAR-RX" }, \ { name " Mux", "I2S4", "I2S4 XBAR-RX" }, \ { name " Mux", "I2S5", "I2S5 XBAR-RX" }, \ { name " Mux", "SFC1", "SFC1 XBAR-RX" }, \ { name " Mux", "SFC2", "SFC2 XBAR-RX" }, \ { name " Mux", "SFC3", "SFC3 XBAR-RX" }, \ { name " Mux", "SFC4", "SFC4 XBAR-RX" }, \ { name " Mux", "MIXER1-1", "MIXER1-1 XBAR-RX" }, \ { name " Mux", "MIXER1-2", "MIXER1-2 XBAR-RX" }, \ { name " Mux", "MIXER1-3", "MIXER1-3 XBAR-RX" }, \ { name " Mux", "MIXER1-4", "MIXER1-4 XBAR-RX" }, \ { name " Mux", "MIXER1-5", "MIXER1-5 XBAR-RX" }, \ { name " Mux", "AFC1", "AFC1 XBAR-RX" }, \ { name " Mux", "AFC2", "AFC2 XBAR-RX" }, \ { name " Mux", "AFC3", "AFC3 XBAR-RX" }, \ { name " Mux", "AFC4", "AFC4 XBAR-RX" }, \ { name " Mux", "AFC5", "AFC5 XBAR-RX" }, \ { name " Mux", "AFC6", "AFC6 XBAR-RX" }, \ { name " Mux", "OPE1", "OPE1 XBAR-RX" }, \ { name " Mux", "MVC1", "MVC1 XBAR-RX" }, \ { name " Mux", "MVC2", "MVC2 XBAR-RX" }, \ { name " Mux", "IQC1-1", "IQC1-1 XBAR-RX" }, \ { name " Mux", "IQC1-2", "IQC1-2 XBAR-RX" }, \ { name " Mux", "IQC2-1", "IQC2-1 XBAR-RX" }, \ { name " Mux", "IQC2-2", "IQC2-2 XBAR-RX" }, \ { name " Mux", "DMIC1", "DMIC1 XBAR-RX" }, \ { name " Mux", "DMIC2", "DMIC2 XBAR-RX" }, \ { name " Mux", "DMIC3", "DMIC3 XBAR-RX" }, \ { name " Mux", "AMX1", "AMX1 XBAR-RX" }, \ { name " Mux", "ADX1-1", "ADX1-1 XBAR-RX" }, \ { name " Mux", "ADX1-2", "ADX1-2 XBAR-RX" }, \ { name " Mux", "ADX1-3", "ADX1-3 XBAR-RX" }, \ { name " Mux", "ADX1-4", "ADX1-4 XBAR-RX" }, \ { name " Mux", "AMX2", "AMX2 XBAR-RX" }, \ { name " Mux", "ADX2-1", "ADX2-1 XBAR-RX" }, \ { name " Mux", "ADX2-2", "ADX2-2 XBAR-RX" }, \ { name " Mux", "ADX2-3", "ADX2-3 XBAR-RX" }, \ { name " Mux", "ADX2-4", "ADX2-4 XBAR-RX" }, #define TEGRA210_ONLY_MUX_ROUTES(name) \ { name " Mux", "OPE2", "OPE2 XBAR-RX" }, #define TEGRA186_ONLY_MUX_ROUTES(name) \ { name " Mux", "ADMAIF11", "ADMAIF11 XBAR-RX" }, \ { name " Mux", "ADMAIF12", "ADMAIF12 XBAR-RX" }, \ { name " Mux", "ADMAIF13", "ADMAIF13 XBAR-RX" }, \ { name " Mux", "ADMAIF14", "ADMAIF14 XBAR-RX" }, \ { name " Mux", "ADMAIF15", "ADMAIF15 XBAR-RX" }, \ { name " Mux", "ADMAIF16", "ADMAIF16 XBAR-RX" }, \ { name " Mux", "ADMAIF17", "ADMAIF17 XBAR-RX" }, \ { name " Mux", "ADMAIF18", "ADMAIF18 XBAR-RX" }, \ { name " Mux", "ADMAIF19", "ADMAIF19 XBAR-RX" }, \ { name " Mux", "ADMAIF20", "ADMAIF20 XBAR-RX" }, \ { name " Mux", "DMIC4", "DMIC4 XBAR-RX" }, \ { name " Mux", "I2S6", "I2S6 XBAR-RX" }, \ { name " Mux", "ASRC1-1", "ASRC1-1 XBAR-RX" }, \ { name " Mux", "ASRC1-2", "ASRC1-2 XBAR-RX" }, \ { name " Mux", "ASRC1-3", "ASRC1-3 XBAR-RX" }, \ { name " Mux", "ASRC1-4", "ASRC1-4 XBAR-RX" }, \ { name " Mux", "ASRC1-5", "ASRC1-5 XBAR-RX" }, \ { name " Mux", "ASRC1-6", "ASRC1-6 XBAR-RX" }, \ { name " Mux", "AMX3", "AMX3 XBAR-RX" }, \ { name " Mux", "ADX3-1", "ADX3-1 XBAR-RX" }, \ { name " Mux", "ADX3-2", "ADX3-2 XBAR-RX" }, \ { name " Mux", "ADX3-3", "ADX3-3 XBAR-RX" }, \ { name " Mux", "ADX3-4", "ADX3-4 XBAR-RX" }, \ { name " Mux", "AMX4", "AMX4 XBAR-RX" }, \ { name " Mux", "ADX4-1", "ADX4-1 XBAR-RX" }, \ { name " Mux", "ADX4-2", "ADX4-2 XBAR-RX" }, \ { name " Mux", "ADX4-3", "ADX4-3 XBAR-RX" }, \ { name " Mux", "ADX4-4", "ADX4-4 XBAR-RX" }, \ { name " Mux", "ARAD1", "ARAD1 XBAR-RX" }, #define TEGRA210_MUX_ROUTES(name) \ TEGRA_COMMON_MUX_ROUTES(name) \ TEGRA210_ONLY_MUX_ROUTES(name) #define TEGRA186_MUX_ROUTES(name) \ TEGRA_COMMON_MUX_ROUTES(name) \ TEGRA186_ONLY_MUX_ROUTES(name) /* Connect FEs with XBAR */ #define TEGRA_FE_ROUTES(name) \ { name " XBAR-Playback",NULL, name " Playback" }, \ { name " XBAR-RX", NULL, name " XBAR-Playback"}, \ { name " XBAR-Capture", NULL, name " XBAR-TX" }, \ { name " Capture", NULL, name " XBAR-Capture" }, static const struct snd_soc_dapm_route tegra210_ahub_routes[] = { #if IS_ENABLED(CONFIG_TEGRA_DPCM) TEGRA_FE_ROUTES("ADMAIF1") TEGRA_FE_ROUTES("ADMAIF2") TEGRA_FE_ROUTES("ADMAIF3") TEGRA_FE_ROUTES("ADMAIF4") TEGRA_FE_ROUTES("ADMAIF5") TEGRA_FE_ROUTES("ADMAIF6") TEGRA_FE_ROUTES("ADMAIF7") TEGRA_FE_ROUTES("ADMAIF8") TEGRA_FE_ROUTES("ADMAIF9") TEGRA_FE_ROUTES("ADMAIF10") #endif TEGRA210_MUX_ROUTES("ADMAIF1") TEGRA210_MUX_ROUTES("ADMAIF2") TEGRA210_MUX_ROUTES("ADMAIF3") TEGRA210_MUX_ROUTES("ADMAIF4") TEGRA210_MUX_ROUTES("ADMAIF5") TEGRA210_MUX_ROUTES("ADMAIF6") TEGRA210_MUX_ROUTES("ADMAIF7") TEGRA210_MUX_ROUTES("ADMAIF8") TEGRA210_MUX_ROUTES("ADMAIF9") TEGRA210_MUX_ROUTES("ADMAIF10") TEGRA210_MUX_ROUTES("I2S1") TEGRA210_MUX_ROUTES("I2S2") TEGRA210_MUX_ROUTES("I2S3") TEGRA210_MUX_ROUTES("I2S4") TEGRA210_MUX_ROUTES("I2S5") TEGRA210_MUX_ROUTES("SFC1") TEGRA210_MUX_ROUTES("SFC2") TEGRA210_MUX_ROUTES("SFC3") TEGRA210_MUX_ROUTES("SFC4") TEGRA210_MUX_ROUTES("MIXER1-1") TEGRA210_MUX_ROUTES("MIXER1-2") TEGRA210_MUX_ROUTES("MIXER1-3") TEGRA210_MUX_ROUTES("MIXER1-4") TEGRA210_MUX_ROUTES("MIXER1-5") TEGRA210_MUX_ROUTES("MIXER1-6") TEGRA210_MUX_ROUTES("MIXER1-7") TEGRA210_MUX_ROUTES("MIXER1-8") TEGRA210_MUX_ROUTES("MIXER1-9") TEGRA210_MUX_ROUTES("MIXER1-10") TEGRA210_MUX_ROUTES("AFC1") TEGRA210_MUX_ROUTES("AFC2") TEGRA210_MUX_ROUTES("AFC3") TEGRA210_MUX_ROUTES("AFC4") TEGRA210_MUX_ROUTES("AFC5") TEGRA210_MUX_ROUTES("AFC6") TEGRA210_MUX_ROUTES("OPE1") TEGRA210_MUX_ROUTES("OPE2") TEGRA210_MUX_ROUTES("SPKPROT1") TEGRA210_MUX_ROUTES("MVC1") TEGRA210_MUX_ROUTES("MVC2") TEGRA210_MUX_ROUTES("AMX1-1") TEGRA210_MUX_ROUTES("AMX1-2") TEGRA210_MUX_ROUTES("AMX1-3") TEGRA210_MUX_ROUTES("AMX1-4") TEGRA210_MUX_ROUTES("AMX2-1") TEGRA210_MUX_ROUTES("AMX2-2") TEGRA210_MUX_ROUTES("AMX2-3") TEGRA210_MUX_ROUTES("AMX2-4") TEGRA210_MUX_ROUTES("ADX1") TEGRA210_MUX_ROUTES("ADX2") IN_OUT_ROUTES("IQC1-1") IN_OUT_ROUTES("IQC1-2") IN_OUT_ROUTES("IQC2-1") IN_OUT_ROUTES("IQC2-1") IN_OUT_ROUTES("DMIC1") IN_OUT_ROUTES("DMIC2") IN_OUT_ROUTES("DMIC3") IN_OUT_ROUTES("AMX1") IN_OUT_ROUTES("AMX2") IN_OUT_ROUTES("ADX1-1") IN_OUT_ROUTES("ADX1-2") IN_OUT_ROUTES("ADX1-3") IN_OUT_ROUTES("ADX1-4") IN_OUT_ROUTES("ADX2-1") IN_OUT_ROUTES("ADX2-2") IN_OUT_ROUTES("ADX2-3") IN_OUT_ROUTES("ADX2-4") }; static const struct snd_soc_dapm_route tegra186_ahub_routes[] = { #if IS_ENABLED(CONFIG_TEGRA_DPCM) TEGRA_FE_ROUTES("ADMAIF1") TEGRA_FE_ROUTES("ADMAIF2") TEGRA_FE_ROUTES("ADMAIF3") TEGRA_FE_ROUTES("ADMAIF4") TEGRA_FE_ROUTES("ADMAIF5") TEGRA_FE_ROUTES("ADMAIF6") TEGRA_FE_ROUTES("ADMAIF7") TEGRA_FE_ROUTES("ADMAIF8") TEGRA_FE_ROUTES("ADMAIF9") TEGRA_FE_ROUTES("ADMAIF10") TEGRA_FE_ROUTES("ADMAIF11") TEGRA_FE_ROUTES("ADMAIF12") TEGRA_FE_ROUTES("ADMAIF13") TEGRA_FE_ROUTES("ADMAIF14") TEGRA_FE_ROUTES("ADMAIF15") TEGRA_FE_ROUTES("ADMAIF16") TEGRA_FE_ROUTES("ADMAIF17") TEGRA_FE_ROUTES("ADMAIF18") TEGRA_FE_ROUTES("ADMAIF19") TEGRA_FE_ROUTES("ADMAIF20") #endif TEGRA186_MUX_ROUTES("ADMAIF1") TEGRA186_MUX_ROUTES("ADMAIF2") TEGRA186_MUX_ROUTES("ADMAIF3") TEGRA186_MUX_ROUTES("ADMAIF4") TEGRA186_MUX_ROUTES("ADMAIF5") TEGRA186_MUX_ROUTES("ADMAIF6") TEGRA186_MUX_ROUTES("ADMAIF7") TEGRA186_MUX_ROUTES("ADMAIF8") TEGRA186_MUX_ROUTES("ADMAIF9") TEGRA186_MUX_ROUTES("ADMAIF10") TEGRA186_MUX_ROUTES("I2S1") TEGRA186_MUX_ROUTES("I2S2") TEGRA186_MUX_ROUTES("I2S3") TEGRA186_MUX_ROUTES("I2S4") TEGRA186_MUX_ROUTES("I2S5") TEGRA186_MUX_ROUTES("SFC1") TEGRA186_MUX_ROUTES("SFC2") TEGRA186_MUX_ROUTES("SFC3") TEGRA186_MUX_ROUTES("SFC4") TEGRA186_MUX_ROUTES("MIXER1-1") TEGRA186_MUX_ROUTES("MIXER1-2") TEGRA186_MUX_ROUTES("MIXER1-3") TEGRA186_MUX_ROUTES("MIXER1-4") TEGRA186_MUX_ROUTES("MIXER1-5") TEGRA186_MUX_ROUTES("MIXER1-6") TEGRA186_MUX_ROUTES("MIXER1-7") TEGRA186_MUX_ROUTES("MIXER1-8") TEGRA186_MUX_ROUTES("MIXER1-9") TEGRA186_MUX_ROUTES("MIXER1-10") TEGRA186_MUX_ROUTES("AFC1") TEGRA186_MUX_ROUTES("AFC2") TEGRA186_MUX_ROUTES("AFC3") TEGRA186_MUX_ROUTES("AFC4") TEGRA186_MUX_ROUTES("AFC5") TEGRA186_MUX_ROUTES("AFC6") TEGRA186_MUX_ROUTES("OPE1") TEGRA186_MUX_ROUTES("SPKPROT1") TEGRA186_MUX_ROUTES("MVC1") TEGRA186_MUX_ROUTES("MVC2") TEGRA186_MUX_ROUTES("AMX1-1") TEGRA186_MUX_ROUTES("AMX1-2") TEGRA186_MUX_ROUTES("AMX1-3") TEGRA186_MUX_ROUTES("AMX1-4") TEGRA186_MUX_ROUTES("AMX2-1") TEGRA186_MUX_ROUTES("AMX2-2") TEGRA186_MUX_ROUTES("AMX2-3") TEGRA186_MUX_ROUTES("AMX2-4") TEGRA186_MUX_ROUTES("ADX1") TEGRA186_MUX_ROUTES("ADX2") IN_OUT_ROUTES("IQC1-1") IN_OUT_ROUTES("IQC1-2") IN_OUT_ROUTES("IQC2-1") IN_OUT_ROUTES("IQC2-1") IN_OUT_ROUTES("DMIC1") IN_OUT_ROUTES("DMIC2") IN_OUT_ROUTES("DMIC3") IN_OUT_ROUTES("AMX1") IN_OUT_ROUTES("AMX2") IN_OUT_ROUTES("ADX1-1") IN_OUT_ROUTES("ADX1-2") IN_OUT_ROUTES("ADX1-3") IN_OUT_ROUTES("ADX1-4") IN_OUT_ROUTES("ADX2-1") IN_OUT_ROUTES("ADX2-2") IN_OUT_ROUTES("ADX2-3") IN_OUT_ROUTES("ADX2-4") TEGRA186_MUX_ROUTES("ADMAIF11") TEGRA186_MUX_ROUTES("ADMAIF12") TEGRA186_MUX_ROUTES("ADMAIF13") TEGRA186_MUX_ROUTES("ADMAIF14") TEGRA186_MUX_ROUTES("ADMAIF15") TEGRA186_MUX_ROUTES("ADMAIF16") TEGRA186_MUX_ROUTES("ADMAIF17") TEGRA186_MUX_ROUTES("ADMAIF18") TEGRA186_MUX_ROUTES("ADMAIF19") TEGRA186_MUX_ROUTES("ADMAIF20") TEGRA186_MUX_ROUTES("AMX3-1") TEGRA186_MUX_ROUTES("AMX3-2") TEGRA186_MUX_ROUTES("AMX3-3") TEGRA186_MUX_ROUTES("AMX3-4") TEGRA186_MUX_ROUTES("AMX4-1") TEGRA186_MUX_ROUTES("AMX4-2") TEGRA186_MUX_ROUTES("AMX4-3") TEGRA186_MUX_ROUTES("AMX4-4") TEGRA186_MUX_ROUTES("ADX3") TEGRA186_MUX_ROUTES("ADX4") TEGRA186_MUX_ROUTES("I2S6") TEGRA186_MUX_ROUTES("ASRC1-1") TEGRA186_MUX_ROUTES("ASRC1-2") TEGRA186_MUX_ROUTES("ASRC1-3") TEGRA186_MUX_ROUTES("ASRC1-4") TEGRA186_MUX_ROUTES("ASRC1-5") TEGRA186_MUX_ROUTES("ASRC1-6") TEGRA186_MUX_ROUTES("ASRC1-7") TEGRA186_MUX_ROUTES("DSPK1") TEGRA186_MUX_ROUTES("DSPK2") IN_OUT_ROUTES("DMIC4") IN_OUT_ROUTES("AMX3") IN_OUT_ROUTES("AMX4") IN_OUT_ROUTES("ADX3-1") IN_OUT_ROUTES("ADX3-2") IN_OUT_ROUTES("ADX3-3") IN_OUT_ROUTES("ADX3-4") IN_OUT_ROUTES("ADX4-1") IN_OUT_ROUTES("ADX4-2") IN_OUT_ROUTES("ADX4-3") IN_OUT_ROUTES("ADX4-4") IN_OUT_ROUTES("ARAD1") }; static const struct snd_soc_component_driver tegra210_ahub_component = { .dapm_widgets = tegra210_ahub_widgets, .num_dapm_widgets = ARRAY_SIZE(tegra210_ahub_widgets), .dapm_routes = tegra210_ahub_routes, .num_dapm_routes = ARRAY_SIZE(tegra210_ahub_routes), #if (KERNEL_VERSION(6, 0, 0) > LINUX_VERSION_CODE) .non_legacy_dai_naming = 1, #endif }; static const struct snd_soc_component_driver tegra186_ahub_component = { .dapm_widgets = tegra186_ahub_widgets, .num_dapm_widgets = ARRAY_SIZE(tegra186_ahub_widgets), .dapm_routes = tegra186_ahub_routes, .num_dapm_routes = ARRAY_SIZE(tegra186_ahub_routes), #if (KERNEL_VERSION(6, 0, 0) > LINUX_VERSION_CODE) .non_legacy_dai_naming = 1, #endif }; static const struct snd_soc_component_driver tegra234_ahub_component = { .dapm_widgets = tegra234_ahub_widgets, .num_dapm_widgets = ARRAY_SIZE(tegra234_ahub_widgets), .dapm_routes = tegra186_ahub_routes, .num_dapm_routes = ARRAY_SIZE(tegra186_ahub_routes), #if (KERNEL_VERSION(6, 0, 0) > LINUX_VERSION_CODE) .non_legacy_dai_naming = 1, #endif }; static const struct regmap_config tegra210_ahub_regmap_config = { .reg_bits = 32, .val_bits = 32, .reg_stride = 4, .max_register = TEGRA210_MAX_REGISTER_ADDR, .cache_type = REGCACHE_FLAT, }; static const struct regmap_config tegra186_ahub_regmap_config = { .reg_bits = 32, .val_bits = 32, .reg_stride = 4, .max_register = TEGRA186_MAX_REGISTER_ADDR, .cache_type = REGCACHE_FLAT, }; static const struct tegra_ahub_soc_data soc_data_tegra210 = { .cmpnt_drv = &tegra210_ahub_component, .dai_drv = tegra210_ahub_dais, .num_dais = ARRAY_SIZE(tegra210_ahub_dais), .regmap_config = &tegra210_ahub_regmap_config, .mask[0] = TEGRA210_XBAR_REG_MASK_0, .mask[1] = TEGRA210_XBAR_REG_MASK_1, .mask[2] = TEGRA210_XBAR_REG_MASK_2, .mask[3] = TEGRA210_XBAR_REG_MASK_3, .reg_count = TEGRA210_XBAR_UPDATE_MAX_REG, }; static const struct tegra_ahub_soc_data soc_data_tegra186 = { .cmpnt_drv = &tegra186_ahub_component, .dai_drv = tegra186_ahub_dais, .num_dais = ARRAY_SIZE(tegra186_ahub_dais), .regmap_config = &tegra186_ahub_regmap_config, .mask[0] = TEGRA186_XBAR_REG_MASK_0, .mask[1] = TEGRA186_XBAR_REG_MASK_1, .mask[2] = TEGRA186_XBAR_REG_MASK_2, .mask[3] = TEGRA186_XBAR_REG_MASK_3, .reg_count = TEGRA186_XBAR_UPDATE_MAX_REG, }; static const struct tegra_ahub_soc_data soc_data_tegra234 = { .cmpnt_drv = &tegra234_ahub_component, .dai_drv = tegra186_ahub_dais, .num_dais = ARRAY_SIZE(tegra186_ahub_dais), .regmap_config = &tegra186_ahub_regmap_config, .mask[0] = TEGRA186_XBAR_REG_MASK_0, .mask[1] = TEGRA186_XBAR_REG_MASK_1, .mask[2] = TEGRA186_XBAR_REG_MASK_2, .mask[3] = TEGRA186_XBAR_REG_MASK_3, .reg_count = TEGRA186_XBAR_UPDATE_MAX_REG, }; static const struct of_device_id tegra_ahub_of_match[] = { { .compatible = "nvidia,tegra210-ahub-oot", .data = &soc_data_tegra210 }, { .compatible = "nvidia,tegra186-ahub-oot", .data = &soc_data_tegra186 }, { .compatible = "nvidia,tegra234-ahub-oot", .data = &soc_data_tegra234 }, {}, }; MODULE_DEVICE_TABLE(of, tegra_ahub_of_match); static int __maybe_unused tegra_ahub_runtime_suspend(struct device *dev) { struct tegra_ahub *ahub = dev_get_drvdata(dev); regcache_cache_only(ahub->regmap, true); regcache_mark_dirty(ahub->regmap); clk_disable_unprepare(ahub->clk); return 0; } static int __maybe_unused tegra_ahub_runtime_resume(struct device *dev) { struct tegra_ahub *ahub = dev_get_drvdata(dev); int err; err = clk_prepare_enable(ahub->clk); if (err) { dev_err(dev, "failed to enable AHUB clock, err: %d\n", err); return err; } regcache_cache_only(ahub->regmap, false); regcache_sync(ahub->regmap); return 0; } static int tegra_ahub_probe(struct platform_device *pdev) { struct tegra_ahub *ahub; void __iomem *regs; int err; ahub = devm_kzalloc(&pdev->dev, sizeof(*ahub), GFP_KERNEL); if (!ahub) return -ENOMEM; ahub->soc_data = of_device_get_match_data(&pdev->dev); platform_set_drvdata(pdev, ahub); ahub->clk = devm_clk_get(&pdev->dev, "ahub"); if (IS_ERR(ahub->clk)) { dev_err(&pdev->dev, "can't retrieve AHUB clock\n"); return PTR_ERR(ahub->clk); } regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(regs)) return PTR_ERR(regs); ahub->regmap = devm_regmap_init_mmio(&pdev->dev, regs, ahub->soc_data->regmap_config); if (IS_ERR(ahub->regmap)) { dev_err(&pdev->dev, "regmap init failed\n"); return PTR_ERR(ahub->regmap); } regcache_cache_only(ahub->regmap, true); err = devm_snd_soc_register_component(&pdev->dev, ahub->soc_data->cmpnt_drv, ahub->soc_data->dai_drv, ahub->soc_data->num_dais); if (err) { dev_err(&pdev->dev, "can't register AHUB component, err: %d\n", err); return err; } pm_runtime_enable(&pdev->dev); err = of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev); if (err) { pm_runtime_disable(&pdev->dev); return err; } return 0; } static int tegra_ahub_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); return 0; } static const struct dev_pm_ops tegra_ahub_pm_ops = { SET_RUNTIME_PM_OPS(tegra_ahub_runtime_suspend, tegra_ahub_runtime_resume, NULL) SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, pm_runtime_force_resume) }; static struct platform_driver tegra_ahub_driver = { .probe = tegra_ahub_probe, .remove = tegra_ahub_remove, .driver = { .name = "tegra210-ahub", .of_match_table = tegra_ahub_of_match, .pm = &tegra_ahub_pm_ops, }, }; module_platform_driver(tegra_ahub_driver); MODULE_AUTHOR("Stephen Warren "); MODULE_AUTHOR("Mohan Kumar "); MODULE_DESCRIPTION("Tegra210 ASoC AHUB driver"); MODULE_LICENSE("GPL v2");