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-rw-r--r--sound/soc/tegra/tegra210_ahub.c1441
1 files changed, 1441 insertions, 0 deletions
diff --git a/sound/soc/tegra/tegra210_ahub.c b/sound/soc/tegra/tegra210_ahub.c
new file mode 100644
index 000000000..b38d205b6
--- /dev/null
+++ b/sound/soc/tegra/tegra210_ahub.c
@@ -0,0 +1,1441 @@
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// tegra210_ahub.c - Tegra210 AHUB driver
+//
+// Copyright (c) 2020-2022, NVIDIA CORPORATION. All rights reserved.
+
+#include <linux/clk.h>
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <sound/soc.h>
+#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;
+}
+
+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),
+ /* XBAR <-> I2S <-> Codec */
+ DAI(I2S1),
+ DAI(I2S2),
+ DAI(I2S3),
+ DAI(I2S4),
+ DAI(I2S5),
+ /* XBAR <- DMIC <- Codec */
+ DAI(DMIC1),
+ DAI(DMIC2),
+ DAI(DMIC3),
+ /* XBAR -> SFC -> XBAR */
+ DAI(SFC1 RX),
+ DAI(SFC1 TX),
+ DAI(SFC2 RX),
+ DAI(SFC2 TX),
+ DAI(SFC3 RX),
+ DAI(SFC3 TX),
+ DAI(SFC4 RX),
+ DAI(SFC4 TX),
+ /* XBAR -> MVC -> XBAR */
+ DAI(MVC1 RX),
+ DAI(MVC1 TX),
+ DAI(MVC2 RX),
+ DAI(MVC2 TX),
+ /* XBAR -> AMX(4:1) -> XBAR */
+ DAI(AMX1 RX1),
+ DAI(AMX1 RX2),
+ DAI(AMX1 RX3),
+ DAI(AMX1 RX4),
+ DAI(AMX1),
+ DAI(AMX2 RX1),
+ DAI(AMX2 RX2),
+ DAI(AMX2 RX3),
+ DAI(AMX2 RX4),
+ DAI(AMX2),
+ /* XBAR -> ADX(1:4) -> XBAR */
+ DAI(ADX1),
+ DAI(ADX1 TX1),
+ DAI(ADX1 TX2),
+ DAI(ADX1 TX3),
+ DAI(ADX1 TX4),
+ DAI(ADX2),
+ DAI(ADX2 TX1),
+ DAI(ADX2 TX2),
+ DAI(ADX2 TX3),
+ DAI(ADX2 TX4),
+ /* XBAR -> MIXER(10:5) -> XBAR */
+ DAI(MIXER1 RX1),
+ DAI(MIXER1 RX2),
+ DAI(MIXER1 RX3),
+ DAI(MIXER1 RX4),
+ DAI(MIXER1 RX5),
+ DAI(MIXER1 RX6),
+ DAI(MIXER1 RX7),
+ DAI(MIXER1 RX8),
+ DAI(MIXER1 RX9),
+ DAI(MIXER1 RX10),
+ DAI(MIXER1 TX1),
+ DAI(MIXER1 TX2),
+ DAI(MIXER1 TX3),
+ DAI(MIXER1 TX4),
+ DAI(MIXER1 TX5),
+ /* XBAR -> OPE -> XBAR */
+ DAI(OPE1 RX),
+ DAI(OPE1 TX),
+ DAI(OPE2 RX),
+ DAI(OPE2 TX),
+};
+
+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(ADMAIF11),
+ DAI(ADMAIF12),
+ DAI(ADMAIF13),
+ DAI(ADMAIF14),
+ DAI(ADMAIF15),
+ DAI(ADMAIF16),
+ DAI(ADMAIF17),
+ DAI(ADMAIF18),
+ DAI(ADMAIF19),
+ DAI(ADMAIF20),
+ /* XBAR <-> I2S <-> Codec */
+ DAI(I2S1),
+ DAI(I2S2),
+ DAI(I2S3),
+ DAI(I2S4),
+ DAI(I2S5),
+ DAI(I2S6),
+ /* XBAR <- DMIC <- Codec */
+ DAI(DMIC1),
+ DAI(DMIC2),
+ DAI(DMIC3),
+ DAI(DMIC4),
+ /* XBAR -> DSPK -> Codec */
+ DAI(DSPK1),
+ DAI(DSPK2),
+ /* XBAR -> SFC -> XBAR */
+ DAI(SFC1 RX),
+ DAI(SFC1 TX),
+ DAI(SFC2 RX),
+ DAI(SFC2 TX),
+ DAI(SFC3 RX),
+ DAI(SFC3 TX),
+ DAI(SFC4 RX),
+ DAI(SFC4 TX),
+ /* XBAR -> MVC -> XBAR */
+ DAI(MVC1 RX),
+ DAI(MVC1 TX),
+ DAI(MVC2 RX),
+ DAI(MVC2 TX),
+ /* XBAR -> AMX(4:1) -> XBAR */
+ DAI(AMX1 RX1),
+ DAI(AMX1 RX2),
+ DAI(AMX1 RX3),
+ DAI(AMX1 RX4),
+ DAI(AMX1),
+ DAI(AMX2 RX1),
+ DAI(AMX2 RX2),
+ DAI(AMX2 RX3),
+ DAI(AMX2 RX4),
+ DAI(AMX2),
+ DAI(AMX3 RX1),
+ DAI(AMX3 RX2),
+ DAI(AMX3 RX3),
+ DAI(AMX3 RX4),
+ DAI(AMX3),
+ DAI(AMX4 RX1),
+ DAI(AMX4 RX2),
+ DAI(AMX4 RX3),
+ DAI(AMX4 RX4),
+ DAI(AMX4),
+ /* XBAR -> ADX(1:4) -> XBAR */
+ DAI(ADX1),
+ DAI(ADX1 TX1),
+ DAI(ADX1 TX2),
+ DAI(ADX1 TX3),
+ DAI(ADX1 TX4),
+ DAI(ADX2),
+ DAI(ADX2 TX1),
+ DAI(ADX2 TX2),
+ DAI(ADX2 TX3),
+ DAI(ADX2 TX4),
+ DAI(ADX3),
+ DAI(ADX3 TX1),
+ DAI(ADX3 TX2),
+ DAI(ADX3 TX3),
+ DAI(ADX3 TX4),
+ DAI(ADX4),
+ DAI(ADX4 TX1),
+ DAI(ADX4 TX2),
+ DAI(ADX4 TX3),
+ DAI(ADX4 TX4),
+ /* XBAR -> MIXER1(10:5) -> XBAR */
+ DAI(MIXER1 RX1),
+ DAI(MIXER1 RX2),
+ DAI(MIXER1 RX3),
+ DAI(MIXER1 RX4),
+ DAI(MIXER1 RX5),
+ DAI(MIXER1 RX6),
+ DAI(MIXER1 RX7),
+ DAI(MIXER1 RX8),
+ DAI(MIXER1 RX9),
+ DAI(MIXER1 RX10),
+ DAI(MIXER1 TX1),
+ DAI(MIXER1 TX2),
+ DAI(MIXER1 TX3),
+ DAI(MIXER1 TX4),
+ DAI(MIXER1 TX5),
+ /* XBAR -> ASRC -> XBAR */
+ DAI(ASRC1 RX1),
+ DAI(ASRC1 TX1),
+ DAI(ASRC1 RX2),
+ DAI(ASRC1 TX2),
+ DAI(ASRC1 RX3),
+ DAI(ASRC1 TX3),
+ DAI(ASRC1 RX4),
+ DAI(ASRC1 TX4),
+ DAI(ASRC1 RX5),
+ DAI(ASRC1 TX5),
+ DAI(ASRC1 RX6),
+ DAI(ASRC1 TX6),
+ DAI(ASRC1 RX7),
+ /* XBAR -> OPE -> XBAR */
+ DAI(OPE1 RX),
+ DAI(OPE1 TX),
+};
+
+static const char * const tegra210_ahub_mux_texts[] = {
+ "None",
+ "ADMAIF1",
+ "ADMAIF2",
+ "ADMAIF3",
+ "ADMAIF4",
+ "ADMAIF5",
+ "ADMAIF6",
+ "ADMAIF7",
+ "ADMAIF8",
+ "ADMAIF9",
+ "ADMAIF10",
+ "I2S1",
+ "I2S2",
+ "I2S3",
+ "I2S4",
+ "I2S5",
+ "DMIC1",
+ "DMIC2",
+ "DMIC3",
+ "SFC1",
+ "SFC2",
+ "SFC3",
+ "SFC4",
+ "MVC1",
+ "MVC2",
+ "AMX1",
+ "AMX2",
+ "ADX1 TX1",
+ "ADX1 TX2",
+ "ADX1 TX3",
+ "ADX1 TX4",
+ "ADX2 TX1",
+ "ADX2 TX2",
+ "ADX2 TX3",
+ "ADX2 TX4",
+ "MIXER1 TX1",
+ "MIXER1 TX2",
+ "MIXER1 TX3",
+ "MIXER1 TX4",
+ "MIXER1 TX5",
+ "OPE1",
+ "OPE2",
+};
+
+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",
+ "ADMAIF17",
+ "ADMAIF18",
+ "ADMAIF19",
+ "ADMAIF20",
+ "DMIC1",
+ "DMIC2",
+ "DMIC3",
+ "DMIC4",
+ "SFC1",
+ "SFC2",
+ "SFC3",
+ "SFC4",
+ "MVC1",
+ "MVC2",
+ "AMX1",
+ "AMX2",
+ "AMX3",
+ "AMX4",
+ "ADX1 TX1",
+ "ADX1 TX2",
+ "ADX1 TX3",
+ "ADX1 TX4",
+ "ADX2 TX1",
+ "ADX2 TX2",
+ "ADX2 TX3",
+ "ADX2 TX4",
+ "ADX3 TX1",
+ "ADX3 TX2",
+ "ADX3 TX3",
+ "ADX3 TX4",
+ "ADX4 TX1",
+ "ADX4 TX2",
+ "ADX4 TX3",
+ "ADX4 TX4",
+ "MIXER1 TX1",
+ "MIXER1 TX2",
+ "MIXER1 TX3",
+ "MIXER1 TX4",
+ "MIXER1 TX5",
+ "ASRC1 TX1",
+ "ASRC1 TX2",
+ "ASRC1 TX3",
+ "ASRC1 TX4",
+ "ASRC1 TX5",
+ "ASRC1 TX6",
+ "OPE1",
+};
+
+static const unsigned int tegra210_ahub_mux_values[] = {
+ 0,
+ /* ADMAIF */
+ 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),
+ /* I2S */
+ MUX_VALUE(0, 16),
+ MUX_VALUE(0, 17),
+ MUX_VALUE(0, 18),
+ MUX_VALUE(0, 19),
+ MUX_VALUE(0, 20),
+ /* DMIC */
+ MUX_VALUE(2, 18),
+ MUX_VALUE(2, 19),
+ MUX_VALUE(2, 20),
+ /* SFC */
+ MUX_VALUE(0, 24),
+ MUX_VALUE(0, 25),
+ MUX_VALUE(0, 26),
+ MUX_VALUE(0, 27),
+ /* MVC */
+ MUX_VALUE(2, 8),
+ MUX_VALUE(2, 9),
+ /* AMX */
+ MUX_VALUE(1, 8),
+ MUX_VALUE(1, 9),
+ /* ADX */
+ 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),
+ /* MIXER */
+ MUX_VALUE(1, 0),
+ MUX_VALUE(1, 1),
+ MUX_VALUE(1, 2),
+ MUX_VALUE(1, 3),
+ MUX_VALUE(1, 4),
+ /* OPE */
+ MUX_VALUE(2, 0),
+ MUX_VALUE(2, 1),
+};
+
+static const unsigned int tegra186_ahub_mux_values[] = {
+ 0,
+ /* ADMAIF */
+ 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),
+ /* I2S */
+ MUX_VALUE(0, 16),
+ MUX_VALUE(0, 17),
+ MUX_VALUE(0, 18),
+ MUX_VALUE(0, 19),
+ MUX_VALUE(0, 20),
+ MUX_VALUE(0, 21),
+ /* ADMAIF */
+ MUX_VALUE(3, 16),
+ MUX_VALUE(3, 17),
+ MUX_VALUE(3, 18),
+ MUX_VALUE(3, 19),
+ /* DMIC */
+ MUX_VALUE(2, 18),
+ MUX_VALUE(2, 19),
+ MUX_VALUE(2, 20),
+ MUX_VALUE(2, 21),
+ /* SFC */
+ MUX_VALUE(0, 24),
+ MUX_VALUE(0, 25),
+ MUX_VALUE(0, 26),
+ MUX_VALUE(0, 27),
+ /* MVC */
+ MUX_VALUE(2, 8),
+ MUX_VALUE(2, 9),
+ /* AMX */
+ MUX_VALUE(1, 8),
+ MUX_VALUE(1, 9),
+ MUX_VALUE(1, 10),
+ MUX_VALUE(1, 11),
+ /* ADX */
+ 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),
+ 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),
+ /* MIXER */
+ MUX_VALUE(1, 0),
+ MUX_VALUE(1, 1),
+ MUX_VALUE(1, 2),
+ MUX_VALUE(1, 3),
+ MUX_VALUE(1, 4),
+ /* ASRC */
+ MUX_VALUE(3, 24),
+ MUX_VALUE(3, 25),
+ MUX_VALUE(3, 26),
+ MUX_VALUE(3, 27),
+ MUX_VALUE(3, 28),
+ MUX_VALUE(3, 29),
+ /* OPE */
+ MUX_VALUE(2, 0),
+};
+
+/* 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_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);
+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_ope1_tx, 0x40);
+MUX_ENUM_CTRL_DECL(t210_ope2_tx, 0x41);
+
+/* 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_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_dspk1_tx, 0x30);
+MUX_ENUM_CTRL_DECL_186(t186_dspk2_tx, 0x31);
+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_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_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_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_adx1_tx, 0x60);
+MUX_ENUM_CTRL_DECL_186(t186_adx2_tx, 0x61);
+MUX_ENUM_CTRL_DECL_186(t186_adx3_tx, 0x62);
+MUX_ENUM_CTRL_DECL_186(t186_adx4_tx, 0x63);
+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_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);
+MUX_ENUM_CTRL_DECL_186(t186_ope1_tx, 0x40);
+
+/* Controls for t234 */
+MUX_ENUM_CTRL_DECL_234(t234_mvc1_tx, 0x44);
+MUX_ENUM_CTRL_DECL_234(t234_mvc2_tx, 0x45);
+MUX_ENUM_CTRL_DECL_234(t234_amx11_tx, 0x48);
+MUX_ENUM_CTRL_DECL_234(t234_amx12_tx, 0x49);
+MUX_ENUM_CTRL_DECL_234(t234_amx13_tx, 0x4a);
+MUX_ENUM_CTRL_DECL_234(t234_amx14_tx, 0x4b);
+MUX_ENUM_CTRL_DECL_234(t234_amx21_tx, 0x4c);
+MUX_ENUM_CTRL_DECL_234(t234_amx22_tx, 0x4d);
+MUX_ENUM_CTRL_DECL_234(t234_amx23_tx, 0x4e);
+MUX_ENUM_CTRL_DECL_234(t234_amx24_tx, 0x4f);
+MUX_ENUM_CTRL_DECL_234(t234_amx31_tx, 0x50);
+MUX_ENUM_CTRL_DECL_234(t234_amx32_tx, 0x51);
+MUX_ENUM_CTRL_DECL_234(t234_amx33_tx, 0x52);
+MUX_ENUM_CTRL_DECL_234(t234_amx34_tx, 0x53);
+MUX_ENUM_CTRL_DECL_234(t234_adx1_tx, 0x58);
+MUX_ENUM_CTRL_DECL_234(t234_adx2_tx, 0x59);
+MUX_ENUM_CTRL_DECL_234(t234_adx3_tx, 0x5a);
+MUX_ENUM_CTRL_DECL_234(t234_adx4_tx, 0x5b);
+MUX_ENUM_CTRL_DECL_234(t234_amx41_tx, 0x5c);
+MUX_ENUM_CTRL_DECL_234(t234_amx42_tx, 0x5d);
+MUX_ENUM_CTRL_DECL_234(t234_amx43_tx, 0x5e);
+MUX_ENUM_CTRL_DECL_234(t234_amx44_tx, 0x5f);
+MUX_ENUM_CTRL_DECL_234(t234_admaif17_tx, 0x60);
+MUX_ENUM_CTRL_DECL_234(t234_admaif18_tx, 0x61);
+MUX_ENUM_CTRL_DECL_234(t234_admaif19_tx, 0x62);
+MUX_ENUM_CTRL_DECL_234(t234_admaif20_tx, 0x63);
+MUX_ENUM_CTRL_DECL_234(t234_asrc11_tx, 0x64);
+MUX_ENUM_CTRL_DECL_234(t234_asrc12_tx, 0x65);
+MUX_ENUM_CTRL_DECL_234(t234_asrc13_tx, 0x66);
+MUX_ENUM_CTRL_DECL_234(t234_asrc14_tx, 0x67);
+MUX_ENUM_CTRL_DECL_234(t234_asrc15_tx, 0x68);
+MUX_ENUM_CTRL_DECL_234(t234_asrc16_tx, 0x69);
+MUX_ENUM_CTRL_DECL_234(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),
+ TX_WIDGETS("DMIC1"),
+ TX_WIDGETS("DMIC2"),
+ TX_WIDGETS("DMIC3"),
+ WIDGETS("SFC1", t210_sfc1_tx),
+ WIDGETS("SFC2", t210_sfc2_tx),
+ WIDGETS("SFC3", t210_sfc3_tx),
+ WIDGETS("SFC4", t210_sfc4_tx),
+ WIDGETS("MVC1", t210_mvc1_tx),
+ WIDGETS("MVC2", t210_mvc2_tx),
+ WIDGETS("AMX1 RX1", t210_amx11_tx),
+ WIDGETS("AMX1 RX2", t210_amx12_tx),
+ WIDGETS("AMX1 RX3", t210_amx13_tx),
+ WIDGETS("AMX1 RX4", t210_amx14_tx),
+ WIDGETS("AMX2 RX1", t210_amx21_tx),
+ WIDGETS("AMX2 RX2", t210_amx22_tx),
+ WIDGETS("AMX2 RX3", t210_amx23_tx),
+ WIDGETS("AMX2 RX4", t210_amx24_tx),
+ TX_WIDGETS("AMX1"),
+ TX_WIDGETS("AMX2"),
+ WIDGETS("ADX1", t210_adx1_tx),
+ WIDGETS("ADX2", t210_adx2_tx),
+ TX_WIDGETS("ADX1 TX1"),
+ TX_WIDGETS("ADX1 TX2"),
+ TX_WIDGETS("ADX1 TX3"),
+ TX_WIDGETS("ADX1 TX4"),
+ TX_WIDGETS("ADX2 TX1"),
+ TX_WIDGETS("ADX2 TX2"),
+ TX_WIDGETS("ADX2 TX3"),
+ TX_WIDGETS("ADX2 TX4"),
+ WIDGETS("MIXER1 RX1", t210_mixer11_tx),
+ WIDGETS("MIXER1 RX2", t210_mixer12_tx),
+ WIDGETS("MIXER1 RX3", t210_mixer13_tx),
+ WIDGETS("MIXER1 RX4", t210_mixer14_tx),
+ WIDGETS("MIXER1 RX5", t210_mixer15_tx),
+ WIDGETS("MIXER1 RX6", t210_mixer16_tx),
+ WIDGETS("MIXER1 RX7", t210_mixer17_tx),
+ WIDGETS("MIXER1 RX8", t210_mixer18_tx),
+ WIDGETS("MIXER1 RX9", t210_mixer19_tx),
+ WIDGETS("MIXER1 RX10", t210_mixer110_tx),
+ TX_WIDGETS("MIXER1 TX1"),
+ TX_WIDGETS("MIXER1 TX2"),
+ TX_WIDGETS("MIXER1 TX3"),
+ TX_WIDGETS("MIXER1 TX4"),
+ TX_WIDGETS("MIXER1 TX5"),
+ WIDGETS("OPE1", t210_ope1_tx),
+ WIDGETS("OPE2", t210_ope2_tx),
+};
+
+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("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("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("I2S6", t186_i2s6_tx),
+ TX_WIDGETS("DMIC1"),
+ TX_WIDGETS("DMIC2"),
+ TX_WIDGETS("DMIC3"),
+ TX_WIDGETS("DMIC4"),
+ WIDGETS("DSPK1", t186_dspk1_tx),
+ WIDGETS("DSPK2", t186_dspk2_tx),
+ WIDGETS("SFC1", t186_sfc1_tx),
+ WIDGETS("SFC2", t186_sfc2_tx),
+ WIDGETS("SFC3", t186_sfc3_tx),
+ WIDGETS("SFC4", t186_sfc4_tx),
+ WIDGETS("MVC1", t186_mvc1_tx),
+ WIDGETS("MVC2", t186_mvc2_tx),
+ WIDGETS("AMX1 RX1", t186_amx11_tx),
+ WIDGETS("AMX1 RX2", t186_amx12_tx),
+ WIDGETS("AMX1 RX3", t186_amx13_tx),
+ WIDGETS("AMX1 RX4", t186_amx14_tx),
+ WIDGETS("AMX2 RX1", t186_amx21_tx),
+ WIDGETS("AMX2 RX2", t186_amx22_tx),
+ WIDGETS("AMX2 RX3", t186_amx23_tx),
+ WIDGETS("AMX2 RX4", t186_amx24_tx),
+ WIDGETS("AMX3 RX1", t186_amx31_tx),
+ WIDGETS("AMX3 RX2", t186_amx32_tx),
+ WIDGETS("AMX3 RX3", t186_amx33_tx),
+ WIDGETS("AMX3 RX4", t186_amx34_tx),
+ WIDGETS("AMX4 RX1", t186_amx41_tx),
+ WIDGETS("AMX4 RX2", t186_amx42_tx),
+ WIDGETS("AMX4 RX3", t186_amx43_tx),
+ WIDGETS("AMX4 RX4", t186_amx44_tx),
+ TX_WIDGETS("AMX1"),
+ TX_WIDGETS("AMX2"),
+ TX_WIDGETS("AMX3"),
+ TX_WIDGETS("AMX4"),
+ WIDGETS("ADX1", t186_adx1_tx),
+ WIDGETS("ADX2", t186_adx2_tx),
+ WIDGETS("ADX3", t186_adx3_tx),
+ WIDGETS("ADX4", t186_adx4_tx),
+ TX_WIDGETS("ADX1 TX1"),
+ TX_WIDGETS("ADX1 TX2"),
+ TX_WIDGETS("ADX1 TX3"),
+ TX_WIDGETS("ADX1 TX4"),
+ TX_WIDGETS("ADX2 TX1"),
+ TX_WIDGETS("ADX2 TX2"),
+ TX_WIDGETS("ADX2 TX3"),
+ TX_WIDGETS("ADX2 TX4"),
+ TX_WIDGETS("ADX3 TX1"),
+ TX_WIDGETS("ADX3 TX2"),
+ TX_WIDGETS("ADX3 TX3"),
+ TX_WIDGETS("ADX3 TX4"),
+ TX_WIDGETS("ADX4 TX1"),
+ TX_WIDGETS("ADX4 TX2"),
+ TX_WIDGETS("ADX4 TX3"),
+ TX_WIDGETS("ADX4 TX4"),
+ WIDGETS("MIXER1 RX1", t186_mixer11_tx),
+ WIDGETS("MIXER1 RX2", t186_mixer12_tx),
+ WIDGETS("MIXER1 RX3", t186_mixer13_tx),
+ WIDGETS("MIXER1 RX4", t186_mixer14_tx),
+ WIDGETS("MIXER1 RX5", t186_mixer15_tx),
+ WIDGETS("MIXER1 RX6", t186_mixer16_tx),
+ WIDGETS("MIXER1 RX7", t186_mixer17_tx),
+ WIDGETS("MIXER1 RX8", t186_mixer18_tx),
+ WIDGETS("MIXER1 RX9", t186_mixer19_tx),
+ WIDGETS("MIXER1 RX10", t186_mixer110_tx),
+ TX_WIDGETS("MIXER1 TX1"),
+ TX_WIDGETS("MIXER1 TX2"),
+ TX_WIDGETS("MIXER1 TX3"),
+ TX_WIDGETS("MIXER1 TX4"),
+ TX_WIDGETS("MIXER1 TX5"),
+ WIDGETS("ASRC1 RX1", t186_asrc11_tx),
+ WIDGETS("ASRC1 RX2", t186_asrc12_tx),
+ WIDGETS("ASRC1 RX3", t186_asrc13_tx),
+ WIDGETS("ASRC1 RX4", t186_asrc14_tx),
+ WIDGETS("ASRC1 RX5", t186_asrc15_tx),
+ WIDGETS("ASRC1 RX6", t186_asrc16_tx),
+ WIDGETS("ASRC1 RX7", t186_asrc17_tx),
+ TX_WIDGETS("ASRC1 TX1"),
+ TX_WIDGETS("ASRC1 TX2"),
+ TX_WIDGETS("ASRC1 TX3"),
+ TX_WIDGETS("ASRC1 TX4"),
+ TX_WIDGETS("ASRC1 TX5"),
+ TX_WIDGETS("ASRC1 TX6"),
+ WIDGETS("OPE1", t186_ope1_tx),
+};
+
+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("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("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("I2S6", t186_i2s6_tx),
+ TX_WIDGETS("DMIC1"),
+ TX_WIDGETS("DMIC2"),
+ TX_WIDGETS("DMIC3"),
+ TX_WIDGETS("DMIC4"),
+ WIDGETS("DSPK1", t186_dspk1_tx),
+ WIDGETS("DSPK2", t186_dspk2_tx),
+ WIDGETS("SFC1", t186_sfc1_tx),
+ WIDGETS("SFC2", t186_sfc2_tx),
+ WIDGETS("SFC3", t186_sfc3_tx),
+ WIDGETS("SFC4", t186_sfc4_tx),
+ WIDGETS("MVC1", t234_mvc1_tx),
+ WIDGETS("MVC2", t234_mvc2_tx),
+ WIDGETS("AMX1 RX1", t234_amx11_tx),
+ WIDGETS("AMX1 RX2", t234_amx12_tx),
+ WIDGETS("AMX1 RX3", t234_amx13_tx),
+ WIDGETS("AMX1 RX4", t234_amx14_tx),
+ WIDGETS("AMX2 RX1", t234_amx21_tx),
+ WIDGETS("AMX2 RX2", t234_amx22_tx),
+ WIDGETS("AMX2 RX3", t234_amx23_tx),
+ WIDGETS("AMX2 RX4", t234_amx24_tx),
+ WIDGETS("AMX3 RX1", t234_amx31_tx),
+ WIDGETS("AMX3 RX2", t234_amx32_tx),
+ WIDGETS("AMX3 RX3", t234_amx33_tx),
+ WIDGETS("AMX3 RX4", t234_amx34_tx),
+ WIDGETS("AMX4 RX1", t234_amx41_tx),
+ WIDGETS("AMX4 RX2", t234_amx42_tx),
+ WIDGETS("AMX4 RX3", t234_amx43_tx),
+ WIDGETS("AMX4 RX4", t234_amx44_tx),
+ TX_WIDGETS("AMX1"),
+ TX_WIDGETS("AMX2"),
+ TX_WIDGETS("AMX3"),
+ TX_WIDGETS("AMX4"),
+ WIDGETS("ADX1", t234_adx1_tx),
+ WIDGETS("ADX2", t234_adx2_tx),
+ WIDGETS("ADX3", t234_adx3_tx),
+ WIDGETS("ADX4", t234_adx4_tx),
+ TX_WIDGETS("ADX1 TX1"),
+ TX_WIDGETS("ADX1 TX2"),
+ TX_WIDGETS("ADX1 TX3"),
+ TX_WIDGETS("ADX1 TX4"),
+ TX_WIDGETS("ADX2 TX1"),
+ TX_WIDGETS("ADX2 TX2"),
+ TX_WIDGETS("ADX2 TX3"),
+ TX_WIDGETS("ADX2 TX4"),
+ TX_WIDGETS("ADX3 TX1"),
+ TX_WIDGETS("ADX3 TX2"),
+ TX_WIDGETS("ADX3 TX3"),
+ TX_WIDGETS("ADX3 TX4"),
+ TX_WIDGETS("ADX4 TX1"),
+ TX_WIDGETS("ADX4 TX2"),
+ TX_WIDGETS("ADX4 TX3"),
+ TX_WIDGETS("ADX4 TX4"),
+ WIDGETS("MIXER1 RX1", t186_mixer11_tx),
+ WIDGETS("MIXER1 RX2", t186_mixer12_tx),
+ WIDGETS("MIXER1 RX3", t186_mixer13_tx),
+ WIDGETS("MIXER1 RX4", t186_mixer14_tx),
+ WIDGETS("MIXER1 RX5", t186_mixer15_tx),
+ WIDGETS("MIXER1 RX6", t186_mixer16_tx),
+ WIDGETS("MIXER1 RX7", t186_mixer17_tx),
+ WIDGETS("MIXER1 RX8", t186_mixer18_tx),
+ WIDGETS("MIXER1 RX9", t186_mixer19_tx),
+ WIDGETS("MIXER1 RX10", t186_mixer110_tx),
+ TX_WIDGETS("MIXER1 TX1"),
+ TX_WIDGETS("MIXER1 TX2"),
+ TX_WIDGETS("MIXER1 TX3"),
+ TX_WIDGETS("MIXER1 TX4"),
+ TX_WIDGETS("MIXER1 TX5"),
+ WIDGETS("ASRC1 RX1", t234_asrc11_tx),
+ WIDGETS("ASRC1 RX2", t234_asrc12_tx),
+ WIDGETS("ASRC1 RX3", t234_asrc13_tx),
+ WIDGETS("ASRC1 RX4", t234_asrc14_tx),
+ WIDGETS("ASRC1 RX5", t234_asrc15_tx),
+ WIDGETS("ASRC1 RX6", t234_asrc16_tx),
+ WIDGETS("ASRC1 RX7", t234_asrc17_tx),
+ TX_WIDGETS("ASRC1 TX1"),
+ TX_WIDGETS("ASRC1 TX2"),
+ TX_WIDGETS("ASRC1 TX3"),
+ TX_WIDGETS("ASRC1 TX4"),
+ TX_WIDGETS("ASRC1 TX5"),
+ TX_WIDGETS("ASRC1 TX6"),
+ WIDGETS("OPE1", t186_ope1_tx),
+};
+
+#define TEGRA_COMMON_MUX_ROUTES(name) \
+ { 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", "DMIC1", "DMIC1 XBAR-RX" }, \
+ { name " Mux", "DMIC2", "DMIC2 XBAR-RX" }, \
+ { name " Mux", "DMIC3", "DMIC3 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", "MVC1", "MVC1 XBAR-RX" }, \
+ { name " Mux", "MVC2", "MVC2 XBAR-RX" }, \
+ { name " Mux", "AMX1", "AMX1 XBAR-RX" }, \
+ { name " Mux", "AMX2", "AMX2 XBAR-RX" }, \
+ { name " Mux", "ADX1 TX1", "ADX1 TX1 XBAR-RX" }, \
+ { name " Mux", "ADX1 TX2", "ADX1 TX2 XBAR-RX" }, \
+ { name " Mux", "ADX1 TX3", "ADX1 TX3 XBAR-RX" }, \
+ { name " Mux", "ADX1 TX4", "ADX1 TX4 XBAR-RX" }, \
+ { name " Mux", "ADX2 TX1", "ADX2 TX1 XBAR-RX" }, \
+ { name " Mux", "ADX2 TX2", "ADX2 TX2 XBAR-RX" }, \
+ { name " Mux", "ADX2 TX3", "ADX2 TX3 XBAR-RX" }, \
+ { name " Mux", "ADX2 TX4", "ADX2 TX4 XBAR-RX" }, \
+ { name " Mux", "MIXER1 TX1", "MIXER1 TX1 XBAR-RX" }, \
+ { name " Mux", "MIXER1 TX2", "MIXER1 TX2 XBAR-RX" }, \
+ { name " Mux", "MIXER1 TX3", "MIXER1 TX3 XBAR-RX" }, \
+ { name " Mux", "MIXER1 TX4", "MIXER1 TX4 XBAR-RX" }, \
+ { name " Mux", "MIXER1 TX5", "MIXER1 TX5 XBAR-RX" }, \
+ { name " Mux", "OPE1", "OPE1 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", "I2S6", "I2S6 XBAR-RX" }, \
+ { name " Mux", "DMIC4", "DMIC4 XBAR-RX" }, \
+ { name " Mux", "AMX3", "AMX3 XBAR-RX" }, \
+ { name " Mux", "AMX4", "AMX4 XBAR-RX" }, \
+ { name " Mux", "ADX3 TX1", "ADX3 TX1 XBAR-RX" }, \
+ { name " Mux", "ADX3 TX2", "ADX3 TX2 XBAR-RX" }, \
+ { name " Mux", "ADX3 TX3", "ADX3 TX3 XBAR-RX" }, \
+ { name " Mux", "ADX3 TX4", "ADX3 TX4 XBAR-RX" }, \
+ { name " Mux", "ADX4 TX1", "ADX4 TX1 XBAR-RX" }, \
+ { name " Mux", "ADX4 TX2", "ADX4 TX2 XBAR-RX" }, \
+ { name " Mux", "ADX4 TX3", "ADX4 TX3 XBAR-RX" }, \
+ { name " Mux", "ADX4 TX4", "ADX4 TX4 XBAR-RX" }, \
+ { name " Mux", "ASRC1 TX1", "ASRC1 TX1 XBAR-RX" }, \
+ { name " Mux", "ASRC1 TX2", "ASRC1 TX2 XBAR-RX" }, \
+ { name " Mux", "ASRC1 TX3", "ASRC1 TX3 XBAR-RX" }, \
+ { name " Mux", "ASRC1 TX4", "ASRC1 TX4 XBAR-RX" }, \
+ { name " Mux", "ASRC1 TX5", "ASRC1 TX5 XBAR-RX" }, \
+ { name " Mux", "ASRC1 TX6", "ASRC1 TX6 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" },
+
+/*
+ * The number of entries in, and order of, this array is closely tied to the
+ * calculation of tegra210_ahub_codec.num_dapm_routes near the end of
+ * tegra210_ahub_probe()
+ */
+static const struct snd_soc_dapm_route tegra210_ahub_routes[] = {
+ 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")
+ 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("MVC1")
+ TEGRA210_MUX_ROUTES("MVC2")
+ TEGRA210_MUX_ROUTES("AMX1 RX1")
+ TEGRA210_MUX_ROUTES("AMX1 RX2")
+ TEGRA210_MUX_ROUTES("AMX1 RX3")
+ TEGRA210_MUX_ROUTES("AMX1 RX4")
+ TEGRA210_MUX_ROUTES("AMX2 RX1")
+ TEGRA210_MUX_ROUTES("AMX2 RX2")
+ TEGRA210_MUX_ROUTES("AMX2 RX3")
+ TEGRA210_MUX_ROUTES("AMX2 RX4")
+ TEGRA210_MUX_ROUTES("ADX1")
+ TEGRA210_MUX_ROUTES("ADX2")
+ TEGRA210_MUX_ROUTES("MIXER1 RX1")
+ TEGRA210_MUX_ROUTES("MIXER1 RX2")
+ TEGRA210_MUX_ROUTES("MIXER1 RX3")
+ TEGRA210_MUX_ROUTES("MIXER1 RX4")
+ TEGRA210_MUX_ROUTES("MIXER1 RX5")
+ TEGRA210_MUX_ROUTES("MIXER1 RX6")
+ TEGRA210_MUX_ROUTES("MIXER1 RX7")
+ TEGRA210_MUX_ROUTES("MIXER1 RX8")
+ TEGRA210_MUX_ROUTES("MIXER1 RX9")
+ TEGRA210_MUX_ROUTES("MIXER1 RX10")
+ TEGRA210_MUX_ROUTES("OPE1")
+ TEGRA210_MUX_ROUTES("OPE2")
+};
+
+static const struct snd_soc_dapm_route tegra186_ahub_routes[] = {
+ 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")
+ 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("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("I2S1")
+ TEGRA186_MUX_ROUTES("I2S2")
+ TEGRA186_MUX_ROUTES("I2S3")
+ TEGRA186_MUX_ROUTES("I2S4")
+ TEGRA186_MUX_ROUTES("I2S5")
+ TEGRA186_MUX_ROUTES("I2S6")
+ TEGRA186_MUX_ROUTES("DSPK1")
+ TEGRA186_MUX_ROUTES("DSPK2")
+ TEGRA186_MUX_ROUTES("SFC1")
+ TEGRA186_MUX_ROUTES("SFC2")
+ TEGRA186_MUX_ROUTES("SFC3")
+ TEGRA186_MUX_ROUTES("SFC4")
+ TEGRA186_MUX_ROUTES("MVC1")
+ TEGRA186_MUX_ROUTES("MVC2")
+ TEGRA186_MUX_ROUTES("AMX1 RX1")
+ TEGRA186_MUX_ROUTES("AMX1 RX2")
+ TEGRA186_MUX_ROUTES("AMX1 RX3")
+ TEGRA186_MUX_ROUTES("AMX1 RX4")
+ TEGRA186_MUX_ROUTES("AMX2 RX1")
+ TEGRA186_MUX_ROUTES("AMX2 RX2")
+ TEGRA186_MUX_ROUTES("AMX2 RX3")
+ TEGRA186_MUX_ROUTES("AMX2 RX4")
+ TEGRA186_MUX_ROUTES("AMX3 RX1")
+ TEGRA186_MUX_ROUTES("AMX3 RX2")
+ TEGRA186_MUX_ROUTES("AMX3 RX3")
+ TEGRA186_MUX_ROUTES("AMX3 RX4")
+ TEGRA186_MUX_ROUTES("AMX4 RX1")
+ TEGRA186_MUX_ROUTES("AMX4 RX2")
+ TEGRA186_MUX_ROUTES("AMX4 RX3")
+ TEGRA186_MUX_ROUTES("AMX4 RX4")
+ TEGRA186_MUX_ROUTES("ADX1")
+ TEGRA186_MUX_ROUTES("ADX2")
+ TEGRA186_MUX_ROUTES("ADX3")
+ TEGRA186_MUX_ROUTES("ADX4")
+ TEGRA186_MUX_ROUTES("MIXER1 RX1")
+ TEGRA186_MUX_ROUTES("MIXER1 RX2")
+ TEGRA186_MUX_ROUTES("MIXER1 RX3")
+ TEGRA186_MUX_ROUTES("MIXER1 RX4")
+ TEGRA186_MUX_ROUTES("MIXER1 RX5")
+ TEGRA186_MUX_ROUTES("MIXER1 RX6")
+ TEGRA186_MUX_ROUTES("MIXER1 RX7")
+ TEGRA186_MUX_ROUTES("MIXER1 RX8")
+ TEGRA186_MUX_ROUTES("MIXER1 RX9")
+ TEGRA186_MUX_ROUTES("MIXER1 RX10")
+ TEGRA186_MUX_ROUTES("ASRC1 RX1")
+ TEGRA186_MUX_ROUTES("ASRC1 RX2")
+ TEGRA186_MUX_ROUTES("ASRC1 RX3")
+ TEGRA186_MUX_ROUTES("ASRC1 RX4")
+ TEGRA186_MUX_ROUTES("ASRC1 RX5")
+ TEGRA186_MUX_ROUTES("ASRC1 RX6")
+ TEGRA186_MUX_ROUTES("ASRC1 RX7")
+ TEGRA186_MUX_ROUTES("OPE1")
+};
+
+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),
+};
+
+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),
+};
+
+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),
+};
+
+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", .data = &soc_data_tegra210 },
+ { .compatible = "nvidia,tegra186-ahub", .data = &soc_data_tegra186 },
+ { .compatible = "nvidia,tegra234-ahub", .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;
+ }
+
+ err = of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
+ if (err)
+ return err;
+
+ pm_runtime_enable(&pdev->dev);
+
+ 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 <swarren@nvidia.com>");
+MODULE_AUTHOR("Mohan Kumar <mkumard@nvidia.com>");
+MODULE_DESCRIPTION("Tegra210 ASoC AHUB driver");
+MODULE_LICENSE("GPL v2");