Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame^] | 1 | /* Copyright (c) 2015-2017, The Linux Foundation. All rights reserved. |
| 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 2 and |
| 5 | * only version 2 as published by the Free Software Foundation. |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License for more details. |
| 11 | */ |
| 12 | |
| 13 | #include <linux/input.h> |
| 14 | #include <linux/of_gpio.h> |
| 15 | #include <linux/mfd/msm-cdc-pinctrl.h> |
| 16 | #include <sound/pcm_params.h> |
| 17 | #include <sound/q6afe-v2.h> |
| 18 | #include "qdsp6v2/msm-pcm-routing-v2.h" |
| 19 | #include "sdm660-common.h" |
| 20 | #include "sdm660-internal.h" |
| 21 | #include "sdm660-external.h" |
| 22 | #include "../codecs/sdm660_cdc/msm-analog-cdc.h" |
| 23 | #include "../codecs/wsa881x.h" |
| 24 | |
| 25 | #define DRV_NAME "sdm660-asoc-snd" |
| 26 | |
| 27 | #define MSM_INT_DIGITAL_CODEC "msm-dig-codec" |
| 28 | #define PMIC_INT_ANALOG_CODEC "analog-codec" |
| 29 | |
| 30 | #define DEV_NAME_STR_LEN 32 |
| 31 | #define DEFAULT_MCLK_RATE 9600000 |
| 32 | |
| 33 | struct dev_config { |
| 34 | u32 sample_rate; |
| 35 | u32 bit_format; |
| 36 | u32 channels; |
| 37 | }; |
| 38 | |
| 39 | enum { |
| 40 | DP_RX_IDX, |
| 41 | EXT_DISP_RX_IDX_MAX, |
| 42 | }; |
| 43 | |
| 44 | /* TDM default config */ |
| 45 | static struct dev_config tdm_rx_cfg[TDM_INTERFACE_MAX][TDM_PORT_MAX] = { |
| 46 | { /* PRI TDM */ |
| 47 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_0 */ |
| 48 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_1 */ |
| 49 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_2 */ |
| 50 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_3 */ |
| 51 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_4 */ |
| 52 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_5 */ |
| 53 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_6 */ |
| 54 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_7 */ |
| 55 | }, |
| 56 | { /* SEC TDM */ |
| 57 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_0 */ |
| 58 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_1 */ |
| 59 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_2 */ |
| 60 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_3 */ |
| 61 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_4 */ |
| 62 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_5 */ |
| 63 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_6 */ |
| 64 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_7 */ |
| 65 | }, |
| 66 | { /* TERT TDM */ |
| 67 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_0 */ |
| 68 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_1 */ |
| 69 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_2 */ |
| 70 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_3 */ |
| 71 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_4 */ |
| 72 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_5 */ |
| 73 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_6 */ |
| 74 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_7 */ |
| 75 | }, |
| 76 | { /* QUAT TDM */ |
| 77 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_0 */ |
| 78 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_1 */ |
| 79 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_2 */ |
| 80 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_3 */ |
| 81 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_4 */ |
| 82 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_5 */ |
| 83 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_6 */ |
| 84 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* RX_7 */ |
| 85 | } |
| 86 | }; |
| 87 | |
| 88 | /* TDM default config */ |
| 89 | static struct dev_config tdm_tx_cfg[TDM_INTERFACE_MAX][TDM_PORT_MAX] = { |
| 90 | { /* PRI TDM */ |
| 91 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_0 */ |
| 92 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_1 */ |
| 93 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_2 */ |
| 94 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_3 */ |
| 95 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_4 */ |
| 96 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_5 */ |
| 97 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_6 */ |
| 98 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_7 */ |
| 99 | }, |
| 100 | { /* SEC TDM */ |
| 101 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_0 */ |
| 102 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_1 */ |
| 103 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_2 */ |
| 104 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_3 */ |
| 105 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_4 */ |
| 106 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_5 */ |
| 107 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_6 */ |
| 108 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_7 */ |
| 109 | }, |
| 110 | { /* TERT TDM */ |
| 111 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_0 */ |
| 112 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_1 */ |
| 113 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_2 */ |
| 114 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_3 */ |
| 115 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_4 */ |
| 116 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_5 */ |
| 117 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_6 */ |
| 118 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_7 */ |
| 119 | }, |
| 120 | { /* QUAT TDM */ |
| 121 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_0 */ |
| 122 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_1 */ |
| 123 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_2 */ |
| 124 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_3 */ |
| 125 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_4 */ |
| 126 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_5 */ |
| 127 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_6 */ |
| 128 | {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, /* TX_7 */ |
| 129 | } |
| 130 | }; |
| 131 | |
| 132 | /* Default configuration of external display BE */ |
| 133 | static struct dev_config ext_disp_rx_cfg[] = { |
| 134 | [DP_RX_IDX] = {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 2}, |
| 135 | }; |
| 136 | static struct dev_config usb_rx_cfg = { |
| 137 | .sample_rate = SAMPLING_RATE_48KHZ, |
| 138 | .bit_format = SNDRV_PCM_FORMAT_S16_LE, |
| 139 | .channels = 2, |
| 140 | }; |
| 141 | |
| 142 | static struct dev_config usb_tx_cfg = { |
| 143 | .sample_rate = SAMPLING_RATE_48KHZ, |
| 144 | .bit_format = SNDRV_PCM_FORMAT_S16_LE, |
| 145 | .channels = 1, |
| 146 | }; |
| 147 | |
| 148 | enum { |
| 149 | PRIM_MI2S = 0, |
| 150 | SEC_MI2S, |
| 151 | TERT_MI2S, |
| 152 | QUAT_MI2S, |
| 153 | MI2S_MAX, |
| 154 | }; |
| 155 | |
| 156 | enum { |
| 157 | PRIM_AUX_PCM = 0, |
| 158 | SEC_AUX_PCM, |
| 159 | TERT_AUX_PCM, |
| 160 | QUAT_AUX_PCM, |
| 161 | AUX_PCM_MAX, |
| 162 | }; |
| 163 | |
| 164 | enum { |
| 165 | PCM_I2S_SEL_PRIM = 0, |
| 166 | PCM_I2S_SEL_SEC, |
| 167 | PCM_I2S_SEL_TERT, |
| 168 | PCM_I2S_SEL_QUAT, |
| 169 | PCM_I2S_SEL_MAX, |
| 170 | }; |
| 171 | |
| 172 | struct mi2s_conf { |
| 173 | struct mutex lock; |
| 174 | u32 ref_cnt; |
| 175 | u32 msm_is_mi2s_master; |
| 176 | u32 msm_is_ext_mclk; |
| 177 | }; |
| 178 | |
| 179 | static u32 mi2s_ebit_clk[MI2S_MAX] = { |
| 180 | Q6AFE_LPASS_CLK_ID_PRI_MI2S_EBIT, |
| 181 | Q6AFE_LPASS_CLK_ID_SEC_MI2S_EBIT, |
| 182 | Q6AFE_LPASS_CLK_ID_TER_MI2S_EBIT, |
| 183 | Q6AFE_LPASS_CLK_ID_QUAD_MI2S_EBIT |
| 184 | }; |
| 185 | |
| 186 | struct msm_wsa881x_dev_info { |
| 187 | struct device_node *of_node; |
| 188 | u32 index; |
| 189 | }; |
| 190 | static struct snd_soc_aux_dev *msm_aux_dev; |
| 191 | static struct snd_soc_codec_conf *msm_codec_conf; |
| 192 | |
| 193 | static bool msm_swap_gnd_mic(struct snd_soc_codec *codec); |
| 194 | |
| 195 | static struct wcd_mbhc_config mbhc_cfg = { |
| 196 | .read_fw_bin = false, |
| 197 | .calibration = NULL, |
| 198 | .detect_extn_cable = true, |
| 199 | .mono_stero_detection = false, |
| 200 | .swap_gnd_mic = NULL, |
| 201 | .hs_ext_micbias = true, |
| 202 | .key_code[0] = KEY_MEDIA, |
| 203 | .key_code[1] = KEY_VOICECOMMAND, |
| 204 | .key_code[2] = KEY_VOLUMEUP, |
| 205 | .key_code[3] = KEY_VOLUMEDOWN, |
| 206 | .key_code[4] = 0, |
| 207 | .key_code[5] = 0, |
| 208 | .key_code[6] = 0, |
| 209 | .key_code[7] = 0, |
| 210 | .linein_th = 5000, |
| 211 | .moisture_en = false, |
| 212 | .mbhc_micbias = 0, |
| 213 | .anc_micbias = 0, |
| 214 | .enable_anc_mic_detect = false, |
| 215 | }; |
| 216 | |
| 217 | static struct dev_config proxy_rx_cfg = { |
| 218 | .sample_rate = SAMPLING_RATE_48KHZ, |
| 219 | .bit_format = SNDRV_PCM_FORMAT_S16_LE, |
| 220 | .channels = 2, |
| 221 | }; |
| 222 | |
| 223 | /* Default configuration of MI2S channels */ |
| 224 | static struct dev_config mi2s_rx_cfg[] = { |
| 225 | [PRIM_MI2S] = {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 2}, |
| 226 | [SEC_MI2S] = {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 2}, |
| 227 | [TERT_MI2S] = {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 2}, |
| 228 | [QUAT_MI2S] = {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 2}, |
| 229 | }; |
| 230 | |
| 231 | static struct dev_config mi2s_tx_cfg[] = { |
| 232 | [PRIM_MI2S] = {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, |
| 233 | [SEC_MI2S] = {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, |
| 234 | [TERT_MI2S] = {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, |
| 235 | [QUAT_MI2S] = {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, |
| 236 | }; |
| 237 | |
| 238 | static struct dev_config aux_pcm_rx_cfg[] = { |
| 239 | [PRIM_AUX_PCM] = {SAMPLING_RATE_8KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, |
| 240 | [SEC_AUX_PCM] = {SAMPLING_RATE_8KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, |
| 241 | [TERT_AUX_PCM] = {SAMPLING_RATE_8KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, |
| 242 | [QUAT_AUX_PCM] = {SAMPLING_RATE_8KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, |
| 243 | }; |
| 244 | |
| 245 | static struct dev_config aux_pcm_tx_cfg[] = { |
| 246 | [PRIM_AUX_PCM] = {SAMPLING_RATE_8KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, |
| 247 | [SEC_AUX_PCM] = {SAMPLING_RATE_8KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, |
| 248 | [TERT_AUX_PCM] = {SAMPLING_RATE_8KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, |
| 249 | [QUAT_AUX_PCM] = {SAMPLING_RATE_8KHZ, SNDRV_PCM_FORMAT_S16_LE, 1}, |
| 250 | }; |
| 251 | |
| 252 | static char const *ch_text[] = {"Two", "Three", "Four", "Five", |
| 253 | "Six", "Seven", "Eight"}; |
| 254 | static const char *const auxpcm_rate_text[] = {"KHZ_8", "KHZ_16"}; |
| 255 | static char const *mi2s_rate_text[] = {"KHZ_8", "KHZ_16", |
| 256 | "KHZ_32", "KHZ_44P1", "KHZ_48", |
| 257 | "KHZ_96", "KHZ_192"}; |
| 258 | static const char *const mi2s_ch_text[] = {"One", "Two", "Three", "Four", |
| 259 | "Five", "Six", "Seven", |
| 260 | "Eight"}; |
| 261 | static char const *bit_format_text[] = {"S16_LE", "S24_LE", "S24_3LE", |
| 262 | "S32_LE"}; |
| 263 | static char const *mi2s_format_text[] = {"S16_LE", "S24_LE", "S24_3LE", |
| 264 | "S32_LE"}; |
| 265 | static char const *tdm_ch_text[] = {"One", "Two", "Three", "Four", |
| 266 | "Five", "Six", "Seven", "Eight"}; |
| 267 | static char const *tdm_bit_format_text[] = {"S16_LE", "S24_LE", "S32_LE"}; |
| 268 | static char const *tdm_sample_rate_text[] = {"KHZ_8", "KHZ_16", "KHZ_32", |
| 269 | "KHZ_44P1", "KHZ_48", "KHZ_96", |
| 270 | "KHZ_192", "KHZ_352P8", "KHZ_384"}; |
| 271 | static const char *const usb_ch_text[] = {"One", "Two", "Three", "Four", |
| 272 | "Five", "Six", "Seven", |
| 273 | "Eight"}; |
| 274 | static char const *usb_sample_rate_text[] = {"KHZ_8", "KHZ_11P025", |
| 275 | "KHZ_16", "KHZ_22P05", |
| 276 | "KHZ_32", "KHZ_44P1", "KHZ_48", |
| 277 | "KHZ_96", "KHZ_192", "KHZ_384"}; |
| 278 | static char const *ext_disp_bit_format_text[] = {"S16_LE", "S24_LE"}; |
| 279 | static char const *ext_disp_sample_rate_text[] = {"KHZ_48", "KHZ_96", |
| 280 | "KHZ_192"}; |
| 281 | |
| 282 | static SOC_ENUM_SINGLE_EXT_DECL(ext_disp_rx_chs, ch_text); |
| 283 | static SOC_ENUM_SINGLE_EXT_DECL(proxy_rx_chs, ch_text); |
| 284 | static SOC_ENUM_SINGLE_EXT_DECL(prim_aux_pcm_rx_sample_rate, auxpcm_rate_text); |
| 285 | static SOC_ENUM_SINGLE_EXT_DECL(sec_aux_pcm_rx_sample_rate, auxpcm_rate_text); |
| 286 | static SOC_ENUM_SINGLE_EXT_DECL(tert_aux_pcm_rx_sample_rate, auxpcm_rate_text); |
| 287 | static SOC_ENUM_SINGLE_EXT_DECL(quat_aux_pcm_rx_sample_rate, auxpcm_rate_text); |
| 288 | static SOC_ENUM_SINGLE_EXT_DECL(prim_aux_pcm_tx_sample_rate, auxpcm_rate_text); |
| 289 | static SOC_ENUM_SINGLE_EXT_DECL(sec_aux_pcm_tx_sample_rate, auxpcm_rate_text); |
| 290 | static SOC_ENUM_SINGLE_EXT_DECL(tert_aux_pcm_tx_sample_rate, auxpcm_rate_text); |
| 291 | static SOC_ENUM_SINGLE_EXT_DECL(quat_aux_pcm_tx_sample_rate, auxpcm_rate_text); |
| 292 | static SOC_ENUM_SINGLE_EXT_DECL(prim_mi2s_rx_sample_rate, mi2s_rate_text); |
| 293 | static SOC_ENUM_SINGLE_EXT_DECL(sec_mi2s_rx_sample_rate, mi2s_rate_text); |
| 294 | static SOC_ENUM_SINGLE_EXT_DECL(tert_mi2s_rx_sample_rate, mi2s_rate_text); |
| 295 | static SOC_ENUM_SINGLE_EXT_DECL(quat_mi2s_rx_sample_rate, mi2s_rate_text); |
| 296 | static SOC_ENUM_SINGLE_EXT_DECL(prim_mi2s_tx_sample_rate, mi2s_rate_text); |
| 297 | static SOC_ENUM_SINGLE_EXT_DECL(sec_mi2s_tx_sample_rate, mi2s_rate_text); |
| 298 | static SOC_ENUM_SINGLE_EXT_DECL(tert_mi2s_tx_sample_rate, mi2s_rate_text); |
| 299 | static SOC_ENUM_SINGLE_EXT_DECL(quat_mi2s_tx_sample_rate, mi2s_rate_text); |
| 300 | static SOC_ENUM_SINGLE_EXT_DECL(prim_mi2s_rx_format, mi2s_format_text); |
| 301 | static SOC_ENUM_SINGLE_EXT_DECL(sec_mi2s_rx_format, mi2s_format_text); |
| 302 | static SOC_ENUM_SINGLE_EXT_DECL(tert_mi2s_rx_format, mi2s_format_text); |
| 303 | static SOC_ENUM_SINGLE_EXT_DECL(quat_mi2s_rx_format, mi2s_format_text); |
| 304 | static SOC_ENUM_SINGLE_EXT_DECL(prim_mi2s_tx_format, mi2s_format_text); |
| 305 | static SOC_ENUM_SINGLE_EXT_DECL(sec_mi2s_tx_format, mi2s_format_text); |
| 306 | static SOC_ENUM_SINGLE_EXT_DECL(tert_mi2s_tx_format, mi2s_format_text); |
| 307 | static SOC_ENUM_SINGLE_EXT_DECL(quat_mi2s_tx_format, mi2s_format_text); |
| 308 | static SOC_ENUM_SINGLE_EXT_DECL(prim_mi2s_rx_chs, mi2s_ch_text); |
| 309 | static SOC_ENUM_SINGLE_EXT_DECL(prim_mi2s_tx_chs, mi2s_ch_text); |
| 310 | static SOC_ENUM_SINGLE_EXT_DECL(sec_mi2s_rx_chs, mi2s_ch_text); |
| 311 | static SOC_ENUM_SINGLE_EXT_DECL(sec_mi2s_tx_chs, mi2s_ch_text); |
| 312 | static SOC_ENUM_SINGLE_EXT_DECL(tert_mi2s_rx_chs, mi2s_ch_text); |
| 313 | static SOC_ENUM_SINGLE_EXT_DECL(tert_mi2s_tx_chs, mi2s_ch_text); |
| 314 | static SOC_ENUM_SINGLE_EXT_DECL(quat_mi2s_rx_chs, mi2s_ch_text); |
| 315 | static SOC_ENUM_SINGLE_EXT_DECL(quat_mi2s_tx_chs, mi2s_ch_text); |
| 316 | static SOC_ENUM_SINGLE_EXT_DECL(usb_rx_chs, usb_ch_text); |
| 317 | static SOC_ENUM_SINGLE_EXT_DECL(usb_tx_chs, usb_ch_text); |
| 318 | static SOC_ENUM_SINGLE_EXT_DECL(usb_rx_format, bit_format_text); |
| 319 | static SOC_ENUM_SINGLE_EXT_DECL(usb_tx_format, bit_format_text); |
| 320 | static SOC_ENUM_SINGLE_EXT_DECL(ext_disp_rx_format, ext_disp_bit_format_text); |
| 321 | static SOC_ENUM_SINGLE_EXT_DECL(usb_rx_sample_rate, usb_sample_rate_text); |
| 322 | static SOC_ENUM_SINGLE_EXT_DECL(usb_tx_sample_rate, usb_sample_rate_text); |
| 323 | static SOC_ENUM_SINGLE_EXT_DECL(ext_disp_rx_sample_rate, |
| 324 | ext_disp_sample_rate_text); |
| 325 | static SOC_ENUM_SINGLE_EXT_DECL(tdm_tx_chs, tdm_ch_text); |
| 326 | static SOC_ENUM_SINGLE_EXT_DECL(tdm_tx_format, tdm_bit_format_text); |
| 327 | static SOC_ENUM_SINGLE_EXT_DECL(tdm_tx_sample_rate, tdm_sample_rate_text); |
| 328 | static SOC_ENUM_SINGLE_EXT_DECL(tdm_rx_chs, tdm_ch_text); |
| 329 | static SOC_ENUM_SINGLE_EXT_DECL(tdm_rx_format, tdm_bit_format_text); |
| 330 | static SOC_ENUM_SINGLE_EXT_DECL(tdm_rx_sample_rate, tdm_sample_rate_text); |
| 331 | |
| 332 | static struct afe_clk_set mi2s_clk[MI2S_MAX] = { |
| 333 | { |
| 334 | AFE_API_VERSION_I2S_CONFIG, |
| 335 | Q6AFE_LPASS_CLK_ID_PRI_MI2S_IBIT, |
| 336 | Q6AFE_LPASS_IBIT_CLK_1_P536_MHZ, |
| 337 | Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_NO, |
| 338 | Q6AFE_LPASS_CLK_ROOT_DEFAULT, |
| 339 | 0, |
| 340 | }, |
| 341 | { |
| 342 | AFE_API_VERSION_I2S_CONFIG, |
| 343 | Q6AFE_LPASS_CLK_ID_SEC_MI2S_IBIT, |
| 344 | Q6AFE_LPASS_IBIT_CLK_1_P536_MHZ, |
| 345 | Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_NO, |
| 346 | Q6AFE_LPASS_CLK_ROOT_DEFAULT, |
| 347 | 0, |
| 348 | }, |
| 349 | { |
| 350 | AFE_API_VERSION_I2S_CONFIG, |
| 351 | Q6AFE_LPASS_CLK_ID_TER_MI2S_IBIT, |
| 352 | Q6AFE_LPASS_IBIT_CLK_1_P536_MHZ, |
| 353 | Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_NO, |
| 354 | Q6AFE_LPASS_CLK_ROOT_DEFAULT, |
| 355 | 0, |
| 356 | }, |
| 357 | { |
| 358 | AFE_API_VERSION_I2S_CONFIG, |
| 359 | Q6AFE_LPASS_CLK_ID_QUAD_MI2S_IBIT, |
| 360 | Q6AFE_LPASS_IBIT_CLK_1_P536_MHZ, |
| 361 | Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_NO, |
| 362 | Q6AFE_LPASS_CLK_ROOT_DEFAULT, |
| 363 | 0, |
| 364 | } |
| 365 | }; |
| 366 | |
| 367 | static struct afe_clk_set mi2s_mclk[MI2S_MAX] = { |
| 368 | { |
| 369 | AFE_API_VERSION_I2S_CONFIG, |
| 370 | Q6AFE_LPASS_CLK_ID_MCLK_3, |
| 371 | Q6AFE_LPASS_OSR_CLK_9_P600_MHZ, |
| 372 | Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_NO, |
| 373 | Q6AFE_LPASS_CLK_ROOT_DEFAULT, |
| 374 | 0, |
| 375 | }, |
| 376 | { |
| 377 | AFE_API_VERSION_I2S_CONFIG, |
| 378 | Q6AFE_LPASS_CLK_ID_MCLK_4, |
| 379 | Q6AFE_LPASS_OSR_CLK_9_P600_MHZ, |
| 380 | Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_NO, |
| 381 | Q6AFE_LPASS_CLK_ROOT_DEFAULT, |
| 382 | 0, |
| 383 | }, |
| 384 | { |
| 385 | AFE_API_VERSION_I2S_CONFIG, |
| 386 | Q6AFE_LPASS_CLK_ID_MCLK_1, |
| 387 | Q6AFE_LPASS_OSR_CLK_9_P600_MHZ, |
| 388 | Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_NO, |
| 389 | Q6AFE_LPASS_CLK_ROOT_DEFAULT, |
| 390 | 0, |
| 391 | }, |
| 392 | { |
| 393 | AFE_API_VERSION_I2S_CONFIG, |
| 394 | Q6AFE_LPASS_CLK_ID_MCLK_2, |
| 395 | Q6AFE_LPASS_OSR_CLK_9_P600_MHZ, |
| 396 | Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_NO, |
| 397 | Q6AFE_LPASS_CLK_ROOT_DEFAULT, |
| 398 | 0, |
| 399 | } |
| 400 | }; |
| 401 | |
| 402 | static struct mi2s_conf mi2s_intf_conf[MI2S_MAX]; |
| 403 | |
| 404 | static int proxy_rx_ch_get(struct snd_kcontrol *kcontrol, |
| 405 | struct snd_ctl_elem_value *ucontrol) |
| 406 | { |
| 407 | pr_debug("%s: proxy_rx channels = %d\n", |
| 408 | __func__, proxy_rx_cfg.channels); |
| 409 | ucontrol->value.integer.value[0] = proxy_rx_cfg.channels - 2; |
| 410 | |
| 411 | return 0; |
| 412 | } |
| 413 | |
| 414 | static int proxy_rx_ch_put(struct snd_kcontrol *kcontrol, |
| 415 | struct snd_ctl_elem_value *ucontrol) |
| 416 | { |
| 417 | proxy_rx_cfg.channels = ucontrol->value.integer.value[0] + 2; |
| 418 | pr_debug("%s: proxy_rx channels = %d\n", |
| 419 | __func__, proxy_rx_cfg.channels); |
| 420 | |
| 421 | return 1; |
| 422 | } |
| 423 | |
| 424 | static int tdm_get_sample_rate(int value) |
| 425 | { |
| 426 | int sample_rate = 0; |
| 427 | |
| 428 | switch (value) { |
| 429 | case 0: |
| 430 | sample_rate = SAMPLING_RATE_8KHZ; |
| 431 | break; |
| 432 | case 1: |
| 433 | sample_rate = SAMPLING_RATE_16KHZ; |
| 434 | break; |
| 435 | case 2: |
| 436 | sample_rate = SAMPLING_RATE_32KHZ; |
| 437 | break; |
| 438 | case 3: |
| 439 | sample_rate = SAMPLING_RATE_44P1KHZ; |
| 440 | break; |
| 441 | case 4: |
| 442 | sample_rate = SAMPLING_RATE_48KHZ; |
| 443 | break; |
| 444 | case 5: |
| 445 | sample_rate = SAMPLING_RATE_96KHZ; |
| 446 | break; |
| 447 | case 6: |
| 448 | sample_rate = SAMPLING_RATE_192KHZ; |
| 449 | break; |
| 450 | case 7: |
| 451 | sample_rate = SAMPLING_RATE_352P8KHZ; |
| 452 | break; |
| 453 | case 8: |
| 454 | sample_rate = SAMPLING_RATE_384KHZ; |
| 455 | break; |
| 456 | default: |
| 457 | sample_rate = SAMPLING_RATE_48KHZ; |
| 458 | break; |
| 459 | } |
| 460 | return sample_rate; |
| 461 | } |
| 462 | |
| 463 | static int tdm_get_sample_rate_val(int sample_rate) |
| 464 | { |
| 465 | int sample_rate_val = 0; |
| 466 | |
| 467 | switch (sample_rate) { |
| 468 | case SAMPLING_RATE_8KHZ: |
| 469 | sample_rate_val = 0; |
| 470 | break; |
| 471 | case SAMPLING_RATE_16KHZ: |
| 472 | sample_rate_val = 1; |
| 473 | break; |
| 474 | case SAMPLING_RATE_32KHZ: |
| 475 | sample_rate_val = 2; |
| 476 | break; |
| 477 | case SAMPLING_RATE_44P1KHZ: |
| 478 | sample_rate_val = 3; |
| 479 | break; |
| 480 | case SAMPLING_RATE_48KHZ: |
| 481 | sample_rate_val = 4; |
| 482 | break; |
| 483 | case SAMPLING_RATE_96KHZ: |
| 484 | sample_rate_val = 5; |
| 485 | break; |
| 486 | case SAMPLING_RATE_192KHZ: |
| 487 | sample_rate_val = 6; |
| 488 | break; |
| 489 | case SAMPLING_RATE_352P8KHZ: |
| 490 | sample_rate_val = 7; |
| 491 | break; |
| 492 | case SAMPLING_RATE_384KHZ: |
| 493 | sample_rate_val = 8; |
| 494 | break; |
| 495 | default: |
| 496 | sample_rate_val = 4; |
| 497 | break; |
| 498 | } |
| 499 | return sample_rate_val; |
| 500 | } |
| 501 | |
| 502 | static int tdm_get_port_idx(struct snd_kcontrol *kcontrol, |
| 503 | struct tdm_port *port) |
| 504 | { |
| 505 | if (port) { |
| 506 | if (strnstr(kcontrol->id.name, "PRI", |
| 507 | sizeof(kcontrol->id.name))) { |
| 508 | port->mode = TDM_PRI; |
| 509 | } else if (strnstr(kcontrol->id.name, "SEC", |
| 510 | sizeof(kcontrol->id.name))) { |
| 511 | port->mode = TDM_SEC; |
| 512 | } else if (strnstr(kcontrol->id.name, "TERT", |
| 513 | sizeof(kcontrol->id.name))) { |
| 514 | port->mode = TDM_TERT; |
| 515 | } else if (strnstr(kcontrol->id.name, "QUAT", |
| 516 | sizeof(kcontrol->id.name))) { |
| 517 | port->mode = TDM_QUAT; |
| 518 | } else { |
| 519 | pr_err("%s: unsupported mode in: %s", |
| 520 | __func__, kcontrol->id.name); |
| 521 | return -EINVAL; |
| 522 | } |
| 523 | |
| 524 | if (strnstr(kcontrol->id.name, "RX_0", |
| 525 | sizeof(kcontrol->id.name)) || |
| 526 | strnstr(kcontrol->id.name, "TX_0", |
| 527 | sizeof(kcontrol->id.name))) { |
| 528 | port->channel = TDM_0; |
| 529 | } else if (strnstr(kcontrol->id.name, "RX_1", |
| 530 | sizeof(kcontrol->id.name)) || |
| 531 | strnstr(kcontrol->id.name, "TX_1", |
| 532 | sizeof(kcontrol->id.name))) { |
| 533 | port->channel = TDM_1; |
| 534 | } else if (strnstr(kcontrol->id.name, "RX_2", |
| 535 | sizeof(kcontrol->id.name)) || |
| 536 | strnstr(kcontrol->id.name, "TX_2", |
| 537 | sizeof(kcontrol->id.name))) { |
| 538 | port->channel = TDM_2; |
| 539 | } else if (strnstr(kcontrol->id.name, "RX_3", |
| 540 | sizeof(kcontrol->id.name)) || |
| 541 | strnstr(kcontrol->id.name, "TX_3", |
| 542 | sizeof(kcontrol->id.name))) { |
| 543 | port->channel = TDM_3; |
| 544 | } else if (strnstr(kcontrol->id.name, "RX_4", |
| 545 | sizeof(kcontrol->id.name)) || |
| 546 | strnstr(kcontrol->id.name, "TX_4", |
| 547 | sizeof(kcontrol->id.name))) { |
| 548 | port->channel = TDM_4; |
| 549 | } else if (strnstr(kcontrol->id.name, "RX_5", |
| 550 | sizeof(kcontrol->id.name)) || |
| 551 | strnstr(kcontrol->id.name, "TX_5", |
| 552 | sizeof(kcontrol->id.name))) { |
| 553 | port->channel = TDM_5; |
| 554 | } else if (strnstr(kcontrol->id.name, "RX_6", |
| 555 | sizeof(kcontrol->id.name)) || |
| 556 | strnstr(kcontrol->id.name, "TX_6", |
| 557 | sizeof(kcontrol->id.name))) { |
| 558 | port->channel = TDM_6; |
| 559 | } else if (strnstr(kcontrol->id.name, "RX_7", |
| 560 | sizeof(kcontrol->id.name)) || |
| 561 | strnstr(kcontrol->id.name, "TX_7", |
| 562 | sizeof(kcontrol->id.name))) { |
| 563 | port->channel = TDM_7; |
| 564 | } else { |
| 565 | pr_err("%s: unsupported channel in: %s", |
| 566 | __func__, kcontrol->id.name); |
| 567 | return -EINVAL; |
| 568 | } |
| 569 | } else |
| 570 | return -EINVAL; |
| 571 | return 0; |
| 572 | } |
| 573 | |
| 574 | static int tdm_rx_sample_rate_get(struct snd_kcontrol *kcontrol, |
| 575 | struct snd_ctl_elem_value *ucontrol) |
| 576 | { |
| 577 | struct tdm_port port; |
| 578 | int ret = tdm_get_port_idx(kcontrol, &port); |
| 579 | |
| 580 | if (ret) { |
| 581 | pr_err("%s: unsupported control: %s", |
| 582 | __func__, kcontrol->id.name); |
| 583 | } else { |
| 584 | ucontrol->value.enumerated.item[0] = tdm_get_sample_rate_val( |
| 585 | tdm_rx_cfg[port.mode][port.channel].sample_rate); |
| 586 | |
| 587 | pr_debug("%s: tdm_rx_sample_rate = %d, item = %d\n", __func__, |
| 588 | tdm_rx_cfg[port.mode][port.channel].sample_rate, |
| 589 | ucontrol->value.enumerated.item[0]); |
| 590 | } |
| 591 | return ret; |
| 592 | } |
| 593 | |
| 594 | static int tdm_rx_sample_rate_put(struct snd_kcontrol *kcontrol, |
| 595 | struct snd_ctl_elem_value *ucontrol) |
| 596 | { |
| 597 | struct tdm_port port; |
| 598 | int ret = tdm_get_port_idx(kcontrol, &port); |
| 599 | |
| 600 | if (ret) { |
| 601 | pr_err("%s: unsupported control: %s", |
| 602 | __func__, kcontrol->id.name); |
| 603 | } else { |
| 604 | tdm_rx_cfg[port.mode][port.channel].sample_rate = |
| 605 | tdm_get_sample_rate(ucontrol->value.enumerated.item[0]); |
| 606 | |
| 607 | pr_debug("%s: tdm_rx_sample_rate = %d, item = %d\n", __func__, |
| 608 | tdm_rx_cfg[port.mode][port.channel].sample_rate, |
| 609 | ucontrol->value.enumerated.item[0]); |
| 610 | } |
| 611 | return ret; |
| 612 | } |
| 613 | |
| 614 | static int tdm_tx_sample_rate_get(struct snd_kcontrol *kcontrol, |
| 615 | struct snd_ctl_elem_value *ucontrol) |
| 616 | { |
| 617 | struct tdm_port port; |
| 618 | int ret = tdm_get_port_idx(kcontrol, &port); |
| 619 | |
| 620 | if (ret) { |
| 621 | pr_err("%s: unsupported control: %s", |
| 622 | __func__, kcontrol->id.name); |
| 623 | } else { |
| 624 | ucontrol->value.enumerated.item[0] = tdm_get_sample_rate_val( |
| 625 | tdm_tx_cfg[port.mode][port.channel].sample_rate); |
| 626 | |
| 627 | pr_debug("%s: tdm_tx_sample_rate = %d, item = %d\n", __func__, |
| 628 | tdm_tx_cfg[port.mode][port.channel].sample_rate, |
| 629 | ucontrol->value.enumerated.item[0]); |
| 630 | } |
| 631 | return ret; |
| 632 | } |
| 633 | |
| 634 | static int tdm_tx_sample_rate_put(struct snd_kcontrol *kcontrol, |
| 635 | struct snd_ctl_elem_value *ucontrol) |
| 636 | { |
| 637 | struct tdm_port port; |
| 638 | int ret = tdm_get_port_idx(kcontrol, &port); |
| 639 | |
| 640 | if (ret) { |
| 641 | pr_err("%s: unsupported control: %s", |
| 642 | __func__, kcontrol->id.name); |
| 643 | } else { |
| 644 | tdm_tx_cfg[port.mode][port.channel].sample_rate = |
| 645 | tdm_get_sample_rate(ucontrol->value.enumerated.item[0]); |
| 646 | |
| 647 | pr_debug("%s: tdm_tx_sample_rate = %d, item = %d\n", __func__, |
| 648 | tdm_tx_cfg[port.mode][port.channel].sample_rate, |
| 649 | ucontrol->value.enumerated.item[0]); |
| 650 | } |
| 651 | return ret; |
| 652 | } |
| 653 | |
| 654 | static int tdm_get_format(int value) |
| 655 | { |
| 656 | int format = 0; |
| 657 | |
| 658 | switch (value) { |
| 659 | case 0: |
| 660 | format = SNDRV_PCM_FORMAT_S16_LE; |
| 661 | break; |
| 662 | case 1: |
| 663 | format = SNDRV_PCM_FORMAT_S24_LE; |
| 664 | break; |
| 665 | case 2: |
| 666 | format = SNDRV_PCM_FORMAT_S32_LE; |
| 667 | break; |
| 668 | default: |
| 669 | format = SNDRV_PCM_FORMAT_S16_LE; |
| 670 | break; |
| 671 | } |
| 672 | return format; |
| 673 | } |
| 674 | |
| 675 | static int tdm_get_format_val(int format) |
| 676 | { |
| 677 | int value = 0; |
| 678 | |
| 679 | switch (format) { |
| 680 | case SNDRV_PCM_FORMAT_S16_LE: |
| 681 | value = 0; |
| 682 | break; |
| 683 | case SNDRV_PCM_FORMAT_S24_LE: |
| 684 | value = 1; |
| 685 | break; |
| 686 | case SNDRV_PCM_FORMAT_S32_LE: |
| 687 | value = 2; |
| 688 | break; |
| 689 | default: |
| 690 | value = 0; |
| 691 | break; |
| 692 | } |
| 693 | return value; |
| 694 | } |
| 695 | |
| 696 | static int mi2s_get_format(int value) |
| 697 | { |
| 698 | int format = 0; |
| 699 | |
| 700 | switch (value) { |
| 701 | case 0: |
| 702 | format = SNDRV_PCM_FORMAT_S16_LE; |
| 703 | break; |
| 704 | case 1: |
| 705 | format = SNDRV_PCM_FORMAT_S24_LE; |
| 706 | break; |
| 707 | case 2: |
| 708 | format = SNDRV_PCM_FORMAT_S24_3LE; |
| 709 | break; |
| 710 | case 3: |
| 711 | format = SNDRV_PCM_FORMAT_S32_LE; |
| 712 | break; |
| 713 | default: |
| 714 | format = SNDRV_PCM_FORMAT_S16_LE; |
| 715 | break; |
| 716 | } |
| 717 | return format; |
| 718 | } |
| 719 | |
| 720 | static int mi2s_get_format_value(int format) |
| 721 | { |
| 722 | int value = 0; |
| 723 | |
| 724 | switch (format) { |
| 725 | case SNDRV_PCM_FORMAT_S16_LE: |
| 726 | value = 0; |
| 727 | break; |
| 728 | case SNDRV_PCM_FORMAT_S24_LE: |
| 729 | value = 1; |
| 730 | break; |
| 731 | case SNDRV_PCM_FORMAT_S24_3LE: |
| 732 | value = 2; |
| 733 | break; |
| 734 | case SNDRV_PCM_FORMAT_S32_LE: |
| 735 | value = 3; |
| 736 | break; |
| 737 | default: |
| 738 | value = 0; |
| 739 | break; |
| 740 | } |
| 741 | return value; |
| 742 | } |
| 743 | |
| 744 | static int tdm_rx_format_get(struct snd_kcontrol *kcontrol, |
| 745 | struct snd_ctl_elem_value *ucontrol) |
| 746 | { |
| 747 | struct tdm_port port; |
| 748 | int ret = tdm_get_port_idx(kcontrol, &port); |
| 749 | |
| 750 | if (ret) { |
| 751 | pr_err("%s: unsupported control: %s", |
| 752 | __func__, kcontrol->id.name); |
| 753 | } else { |
| 754 | ucontrol->value.enumerated.item[0] = tdm_get_format_val( |
| 755 | tdm_rx_cfg[port.mode][port.channel].bit_format); |
| 756 | |
| 757 | pr_debug("%s: tdm_rx_bit_format = %d, item = %d\n", __func__, |
| 758 | tdm_rx_cfg[port.mode][port.channel].bit_format, |
| 759 | ucontrol->value.enumerated.item[0]); |
| 760 | } |
| 761 | return ret; |
| 762 | } |
| 763 | |
| 764 | static int tdm_rx_format_put(struct snd_kcontrol *kcontrol, |
| 765 | struct snd_ctl_elem_value *ucontrol) |
| 766 | { |
| 767 | struct tdm_port port; |
| 768 | int ret = tdm_get_port_idx(kcontrol, &port); |
| 769 | |
| 770 | if (ret) { |
| 771 | pr_err("%s: unsupported control: %s", |
| 772 | __func__, kcontrol->id.name); |
| 773 | } else { |
| 774 | tdm_rx_cfg[port.mode][port.channel].bit_format = |
| 775 | tdm_get_format(ucontrol->value.enumerated.item[0]); |
| 776 | |
| 777 | pr_debug("%s: tdm_rx_bit_format = %d, item = %d\n", __func__, |
| 778 | tdm_rx_cfg[port.mode][port.channel].bit_format, |
| 779 | ucontrol->value.enumerated.item[0]); |
| 780 | } |
| 781 | return ret; |
| 782 | } |
| 783 | |
| 784 | static int tdm_tx_format_get(struct snd_kcontrol *kcontrol, |
| 785 | struct snd_ctl_elem_value *ucontrol) |
| 786 | { |
| 787 | struct tdm_port port; |
| 788 | int ret = tdm_get_port_idx(kcontrol, &port); |
| 789 | |
| 790 | if (ret) { |
| 791 | pr_err("%s: unsupported control: %s", |
| 792 | __func__, kcontrol->id.name); |
| 793 | } else { |
| 794 | ucontrol->value.enumerated.item[0] = tdm_get_format_val( |
| 795 | tdm_tx_cfg[port.mode][port.channel].bit_format); |
| 796 | |
| 797 | pr_debug("%s: tdm_tx_bit_format = %d, item = %d\n", __func__, |
| 798 | tdm_tx_cfg[port.mode][port.channel].bit_format, |
| 799 | ucontrol->value.enumerated.item[0]); |
| 800 | } |
| 801 | return ret; |
| 802 | } |
| 803 | |
| 804 | static int tdm_tx_format_put(struct snd_kcontrol *kcontrol, |
| 805 | struct snd_ctl_elem_value *ucontrol) |
| 806 | { |
| 807 | struct tdm_port port; |
| 808 | int ret = tdm_get_port_idx(kcontrol, &port); |
| 809 | |
| 810 | if (ret) { |
| 811 | pr_err("%s: unsupported control: %s", |
| 812 | __func__, kcontrol->id.name); |
| 813 | } else { |
| 814 | tdm_tx_cfg[port.mode][port.channel].bit_format = |
| 815 | tdm_get_format(ucontrol->value.enumerated.item[0]); |
| 816 | |
| 817 | pr_debug("%s: tdm_tx_bit_format = %d, item = %d\n", __func__, |
| 818 | tdm_tx_cfg[port.mode][port.channel].bit_format, |
| 819 | ucontrol->value.enumerated.item[0]); |
| 820 | } |
| 821 | return ret; |
| 822 | } |
| 823 | |
| 824 | static int tdm_rx_ch_get(struct snd_kcontrol *kcontrol, |
| 825 | struct snd_ctl_elem_value *ucontrol) |
| 826 | { |
| 827 | struct tdm_port port; |
| 828 | int ret = tdm_get_port_idx(kcontrol, &port); |
| 829 | |
| 830 | if (ret) { |
| 831 | pr_err("%s: unsupported control: %s", |
| 832 | __func__, kcontrol->id.name); |
| 833 | } else { |
| 834 | |
| 835 | ucontrol->value.enumerated.item[0] = |
| 836 | tdm_rx_cfg[port.mode][port.channel].channels - 1; |
| 837 | |
| 838 | pr_debug("%s: tdm_rx_ch = %d, item = %d\n", __func__, |
| 839 | tdm_rx_cfg[port.mode][port.channel].channels - 1, |
| 840 | ucontrol->value.enumerated.item[0]); |
| 841 | } |
| 842 | return ret; |
| 843 | } |
| 844 | |
| 845 | static int tdm_rx_ch_put(struct snd_kcontrol *kcontrol, |
| 846 | struct snd_ctl_elem_value *ucontrol) |
| 847 | { |
| 848 | struct tdm_port port; |
| 849 | int ret = tdm_get_port_idx(kcontrol, &port); |
| 850 | |
| 851 | if (ret) { |
| 852 | pr_err("%s: unsupported control: %s", |
| 853 | __func__, kcontrol->id.name); |
| 854 | } else { |
| 855 | tdm_rx_cfg[port.mode][port.channel].channels = |
| 856 | ucontrol->value.enumerated.item[0] + 1; |
| 857 | |
| 858 | pr_debug("%s: tdm_rx_ch = %d, item = %d\n", __func__, |
| 859 | tdm_rx_cfg[port.mode][port.channel].channels, |
| 860 | ucontrol->value.enumerated.item[0] + 1); |
| 861 | } |
| 862 | return ret; |
| 863 | } |
| 864 | |
| 865 | static int tdm_tx_ch_get(struct snd_kcontrol *kcontrol, |
| 866 | struct snd_ctl_elem_value *ucontrol) |
| 867 | { |
| 868 | struct tdm_port port; |
| 869 | int ret = tdm_get_port_idx(kcontrol, &port); |
| 870 | |
| 871 | if (ret) { |
| 872 | pr_err("%s: unsupported control: %s", |
| 873 | __func__, kcontrol->id.name); |
| 874 | } else { |
| 875 | ucontrol->value.enumerated.item[0] = |
| 876 | tdm_tx_cfg[port.mode][port.channel].channels - 1; |
| 877 | |
| 878 | pr_debug("%s: tdm_tx_ch = %d, item = %d\n", __func__, |
| 879 | tdm_tx_cfg[port.mode][port.channel].channels - 1, |
| 880 | ucontrol->value.enumerated.item[0]); |
| 881 | } |
| 882 | return ret; |
| 883 | } |
| 884 | |
| 885 | static int tdm_tx_ch_put(struct snd_kcontrol *kcontrol, |
| 886 | struct snd_ctl_elem_value *ucontrol) |
| 887 | { |
| 888 | struct tdm_port port; |
| 889 | int ret = tdm_get_port_idx(kcontrol, &port); |
| 890 | |
| 891 | if (ret) { |
| 892 | pr_err("%s: unsupported control: %s", |
| 893 | __func__, kcontrol->id.name); |
| 894 | } else { |
| 895 | tdm_tx_cfg[port.mode][port.channel].channels = |
| 896 | ucontrol->value.enumerated.item[0] + 1; |
| 897 | |
| 898 | pr_debug("%s: tdm_tx_ch = %d, item = %d\n", __func__, |
| 899 | tdm_tx_cfg[port.mode][port.channel].channels, |
| 900 | ucontrol->value.enumerated.item[0] + 1); |
| 901 | } |
| 902 | return ret; |
| 903 | } |
| 904 | |
| 905 | static int aux_pcm_get_sample_rate(int value) |
| 906 | { |
| 907 | int sample_rate; |
| 908 | |
| 909 | switch (value) { |
| 910 | case 1: |
| 911 | sample_rate = SAMPLING_RATE_16KHZ; |
| 912 | break; |
| 913 | case 0: |
| 914 | default: |
| 915 | sample_rate = SAMPLING_RATE_8KHZ; |
| 916 | break; |
| 917 | } |
| 918 | return sample_rate; |
| 919 | } |
| 920 | |
| 921 | static int aux_pcm_get_sample_rate_val(int sample_rate) |
| 922 | { |
| 923 | int sample_rate_val; |
| 924 | |
| 925 | switch (sample_rate) { |
| 926 | case SAMPLING_RATE_16KHZ: |
| 927 | sample_rate_val = 1; |
| 928 | break; |
| 929 | case SAMPLING_RATE_8KHZ: |
| 930 | default: |
| 931 | sample_rate_val = 0; |
| 932 | break; |
| 933 | } |
| 934 | return sample_rate_val; |
| 935 | } |
| 936 | |
| 937 | static int aux_pcm_get_port_idx(struct snd_kcontrol *kcontrol) |
| 938 | { |
| 939 | int idx; |
| 940 | |
| 941 | if (strnstr(kcontrol->id.name, "PRIM_AUX_PCM", |
| 942 | sizeof("PRIM_AUX_PCM"))) |
| 943 | idx = PRIM_AUX_PCM; |
| 944 | else if (strnstr(kcontrol->id.name, "SEC_AUX_PCM", |
| 945 | sizeof("SEC_AUX_PCM"))) |
| 946 | idx = SEC_AUX_PCM; |
| 947 | else if (strnstr(kcontrol->id.name, "TERT_AUX_PCM", |
| 948 | sizeof("TERT_AUX_PCM"))) |
| 949 | idx = TERT_AUX_PCM; |
| 950 | else if (strnstr(kcontrol->id.name, "QUAT_AUX_PCM", |
| 951 | sizeof("QUAT_AUX_PCM"))) |
| 952 | idx = QUAT_AUX_PCM; |
| 953 | else { |
| 954 | pr_err("%s: unsupported port: %s", |
| 955 | __func__, kcontrol->id.name); |
| 956 | idx = -EINVAL; |
| 957 | } |
| 958 | |
| 959 | return idx; |
| 960 | } |
| 961 | |
| 962 | static int aux_pcm_rx_sample_rate_put(struct snd_kcontrol *kcontrol, |
| 963 | struct snd_ctl_elem_value *ucontrol) |
| 964 | { |
| 965 | int idx = aux_pcm_get_port_idx(kcontrol); |
| 966 | |
| 967 | if (idx < 0) |
| 968 | return idx; |
| 969 | |
| 970 | aux_pcm_rx_cfg[idx].sample_rate = |
| 971 | aux_pcm_get_sample_rate(ucontrol->value.enumerated.item[0]); |
| 972 | |
| 973 | pr_debug("%s: idx[%d]_rx_sample_rate = %d, item = %d\n", __func__, |
| 974 | idx, aux_pcm_rx_cfg[idx].sample_rate, |
| 975 | ucontrol->value.enumerated.item[0]); |
| 976 | |
| 977 | return 0; |
| 978 | } |
| 979 | |
| 980 | static int aux_pcm_rx_sample_rate_get(struct snd_kcontrol *kcontrol, |
| 981 | struct snd_ctl_elem_value *ucontrol) |
| 982 | { |
| 983 | int idx = aux_pcm_get_port_idx(kcontrol); |
| 984 | |
| 985 | if (idx < 0) |
| 986 | return idx; |
| 987 | |
| 988 | ucontrol->value.enumerated.item[0] = |
| 989 | aux_pcm_get_sample_rate_val(aux_pcm_rx_cfg[idx].sample_rate); |
| 990 | |
| 991 | pr_debug("%s: idx[%d]_rx_sample_rate = %d, item = %d\n", __func__, |
| 992 | idx, aux_pcm_rx_cfg[idx].sample_rate, |
| 993 | ucontrol->value.enumerated.item[0]); |
| 994 | |
| 995 | return 0; |
| 996 | } |
| 997 | |
| 998 | static int aux_pcm_tx_sample_rate_put(struct snd_kcontrol *kcontrol, |
| 999 | struct snd_ctl_elem_value *ucontrol) |
| 1000 | { |
| 1001 | int idx = aux_pcm_get_port_idx(kcontrol); |
| 1002 | |
| 1003 | if (idx < 0) |
| 1004 | return idx; |
| 1005 | |
| 1006 | aux_pcm_tx_cfg[idx].sample_rate = |
| 1007 | aux_pcm_get_sample_rate(ucontrol->value.enumerated.item[0]); |
| 1008 | |
| 1009 | pr_debug("%s: idx[%d]_tx_sample_rate = %d, item = %d\n", __func__, |
| 1010 | idx, aux_pcm_tx_cfg[idx].sample_rate, |
| 1011 | ucontrol->value.enumerated.item[0]); |
| 1012 | |
| 1013 | return 0; |
| 1014 | } |
| 1015 | |
| 1016 | static int aux_pcm_tx_sample_rate_get(struct snd_kcontrol *kcontrol, |
| 1017 | struct snd_ctl_elem_value *ucontrol) |
| 1018 | { |
| 1019 | int idx = aux_pcm_get_port_idx(kcontrol); |
| 1020 | |
| 1021 | if (idx < 0) |
| 1022 | return idx; |
| 1023 | |
| 1024 | ucontrol->value.enumerated.item[0] = |
| 1025 | aux_pcm_get_sample_rate_val(aux_pcm_tx_cfg[idx].sample_rate); |
| 1026 | |
| 1027 | pr_debug("%s: idx[%d]_tx_sample_rate = %d, item = %d\n", __func__, |
| 1028 | idx, aux_pcm_tx_cfg[idx].sample_rate, |
| 1029 | ucontrol->value.enumerated.item[0]); |
| 1030 | |
| 1031 | return 0; |
| 1032 | } |
| 1033 | |
| 1034 | static int mi2s_get_port_idx(struct snd_kcontrol *kcontrol) |
| 1035 | { |
| 1036 | int idx; |
| 1037 | |
| 1038 | if (strnstr(kcontrol->id.name, "PRIM_MI2S_RX", |
| 1039 | sizeof("PRIM_MI2S_RX"))) |
| 1040 | idx = PRIM_MI2S; |
| 1041 | else if (strnstr(kcontrol->id.name, "SEC_MI2S_RX", |
| 1042 | sizeof("SEC_MI2S_RX"))) |
| 1043 | idx = SEC_MI2S; |
| 1044 | else if (strnstr(kcontrol->id.name, "TERT_MI2S_RX", |
| 1045 | sizeof("TERT_MI2S_RX"))) |
| 1046 | idx = TERT_MI2S; |
| 1047 | else if (strnstr(kcontrol->id.name, "QUAT_MI2S_RX", |
| 1048 | sizeof("QUAT_MI2S_RX"))) |
| 1049 | idx = QUAT_MI2S; |
| 1050 | else if (strnstr(kcontrol->id.name, "PRIM_MI2S_TX", |
| 1051 | sizeof("PRIM_MI2S_TX"))) |
| 1052 | idx = PRIM_MI2S; |
| 1053 | else if (strnstr(kcontrol->id.name, "SEC_MI2S_TX", |
| 1054 | sizeof("SEC_MI2S_TX"))) |
| 1055 | idx = SEC_MI2S; |
| 1056 | else if (strnstr(kcontrol->id.name, "TERT_MI2S_TX", |
| 1057 | sizeof("TERT_MI2S_TX"))) |
| 1058 | idx = TERT_MI2S; |
| 1059 | else if (strnstr(kcontrol->id.name, "QUAT_MI2S_TX", |
| 1060 | sizeof("QUAT_MI2S_TX"))) |
| 1061 | idx = QUAT_MI2S; |
| 1062 | else { |
| 1063 | pr_err("%s: unsupported channel: %s", |
| 1064 | __func__, kcontrol->id.name); |
| 1065 | idx = -EINVAL; |
| 1066 | } |
| 1067 | |
| 1068 | return idx; |
| 1069 | } |
| 1070 | |
| 1071 | static int mi2s_get_sample_rate_val(int sample_rate) |
| 1072 | { |
| 1073 | int sample_rate_val; |
| 1074 | |
| 1075 | switch (sample_rate) { |
| 1076 | case SAMPLING_RATE_8KHZ: |
| 1077 | sample_rate_val = 0; |
| 1078 | break; |
| 1079 | case SAMPLING_RATE_16KHZ: |
| 1080 | sample_rate_val = 1; |
| 1081 | break; |
| 1082 | case SAMPLING_RATE_32KHZ: |
| 1083 | sample_rate_val = 2; |
| 1084 | break; |
| 1085 | case SAMPLING_RATE_44P1KHZ: |
| 1086 | sample_rate_val = 3; |
| 1087 | break; |
| 1088 | case SAMPLING_RATE_48KHZ: |
| 1089 | sample_rate_val = 4; |
| 1090 | break; |
| 1091 | case SAMPLING_RATE_96KHZ: |
| 1092 | sample_rate_val = 5; |
| 1093 | break; |
| 1094 | case SAMPLING_RATE_192KHZ: |
| 1095 | sample_rate_val = 6; |
| 1096 | break; |
| 1097 | default: |
| 1098 | sample_rate_val = 4; |
| 1099 | break; |
| 1100 | } |
| 1101 | return sample_rate_val; |
| 1102 | } |
| 1103 | |
| 1104 | static int mi2s_get_sample_rate(int value) |
| 1105 | { |
| 1106 | int sample_rate; |
| 1107 | |
| 1108 | switch (value) { |
| 1109 | case 0: |
| 1110 | sample_rate = SAMPLING_RATE_8KHZ; |
| 1111 | break; |
| 1112 | case 1: |
| 1113 | sample_rate = SAMPLING_RATE_16KHZ; |
| 1114 | break; |
| 1115 | case 2: |
| 1116 | sample_rate = SAMPLING_RATE_32KHZ; |
| 1117 | break; |
| 1118 | case 3: |
| 1119 | sample_rate = SAMPLING_RATE_44P1KHZ; |
| 1120 | break; |
| 1121 | case 4: |
| 1122 | sample_rate = SAMPLING_RATE_48KHZ; |
| 1123 | break; |
| 1124 | case 5: |
| 1125 | sample_rate = SAMPLING_RATE_96KHZ; |
| 1126 | break; |
| 1127 | case 6: |
| 1128 | sample_rate = SAMPLING_RATE_192KHZ; |
| 1129 | break; |
| 1130 | default: |
| 1131 | sample_rate = SAMPLING_RATE_48KHZ; |
| 1132 | break; |
| 1133 | } |
| 1134 | return sample_rate; |
| 1135 | } |
| 1136 | |
| 1137 | static int mi2s_rx_sample_rate_put(struct snd_kcontrol *kcontrol, |
| 1138 | struct snd_ctl_elem_value *ucontrol) |
| 1139 | { |
| 1140 | int idx = mi2s_get_port_idx(kcontrol); |
| 1141 | |
| 1142 | if (idx < 0) |
| 1143 | return idx; |
| 1144 | |
| 1145 | mi2s_rx_cfg[idx].sample_rate = |
| 1146 | mi2s_get_sample_rate(ucontrol->value.enumerated.item[0]); |
| 1147 | |
| 1148 | pr_debug("%s: idx[%d]_rx_sample_rate = %d, item = %d\n", __func__, |
| 1149 | idx, mi2s_rx_cfg[idx].sample_rate, |
| 1150 | ucontrol->value.enumerated.item[0]); |
| 1151 | |
| 1152 | return 0; |
| 1153 | } |
| 1154 | |
| 1155 | static int mi2s_rx_sample_rate_get(struct snd_kcontrol *kcontrol, |
| 1156 | struct snd_ctl_elem_value *ucontrol) |
| 1157 | { |
| 1158 | int idx = mi2s_get_port_idx(kcontrol); |
| 1159 | |
| 1160 | if (idx < 0) |
| 1161 | return idx; |
| 1162 | |
| 1163 | ucontrol->value.enumerated.item[0] = |
| 1164 | mi2s_get_sample_rate_val(mi2s_rx_cfg[idx].sample_rate); |
| 1165 | |
| 1166 | pr_debug("%s: idx[%d]_rx_sample_rate = %d, item = %d\n", __func__, |
| 1167 | idx, mi2s_rx_cfg[idx].sample_rate, |
| 1168 | ucontrol->value.enumerated.item[0]); |
| 1169 | |
| 1170 | return 0; |
| 1171 | } |
| 1172 | |
| 1173 | static int mi2s_tx_sample_rate_put(struct snd_kcontrol *kcontrol, |
| 1174 | struct snd_ctl_elem_value *ucontrol) |
| 1175 | { |
| 1176 | int idx = mi2s_get_port_idx(kcontrol); |
| 1177 | |
| 1178 | if (idx < 0) |
| 1179 | return idx; |
| 1180 | |
| 1181 | mi2s_tx_cfg[idx].sample_rate = |
| 1182 | mi2s_get_sample_rate(ucontrol->value.enumerated.item[0]); |
| 1183 | |
| 1184 | pr_debug("%s: idx[%d]_tx_sample_rate = %d, item = %d\n", __func__, |
| 1185 | idx, mi2s_tx_cfg[idx].sample_rate, |
| 1186 | ucontrol->value.enumerated.item[0]); |
| 1187 | |
| 1188 | return 0; |
| 1189 | } |
| 1190 | |
| 1191 | static int mi2s_tx_sample_rate_get(struct snd_kcontrol *kcontrol, |
| 1192 | struct snd_ctl_elem_value *ucontrol) |
| 1193 | { |
| 1194 | int idx = mi2s_get_port_idx(kcontrol); |
| 1195 | |
| 1196 | if (idx < 0) |
| 1197 | return idx; |
| 1198 | |
| 1199 | ucontrol->value.enumerated.item[0] = |
| 1200 | mi2s_get_sample_rate_val(mi2s_tx_cfg[idx].sample_rate); |
| 1201 | |
| 1202 | pr_debug("%s: idx[%d]_tx_sample_rate = %d, item = %d\n", __func__, |
| 1203 | idx, mi2s_tx_cfg[idx].sample_rate, |
| 1204 | ucontrol->value.enumerated.item[0]); |
| 1205 | |
| 1206 | return 0; |
| 1207 | } |
| 1208 | |
| 1209 | static int mi2s_tx_format_put(struct snd_kcontrol *kcontrol, |
| 1210 | struct snd_ctl_elem_value *ucontrol) |
| 1211 | { |
| 1212 | int idx = mi2s_get_port_idx(kcontrol); |
| 1213 | |
| 1214 | if (idx < 0) |
| 1215 | return idx; |
| 1216 | |
| 1217 | mi2s_tx_cfg[idx].bit_format = |
| 1218 | mi2s_get_format(ucontrol->value.enumerated.item[0]); |
| 1219 | |
| 1220 | pr_debug("%s: idx[%d] _tx_format = %d, item = %d\n", __func__, |
| 1221 | idx, mi2s_tx_cfg[idx].bit_format, |
| 1222 | ucontrol->value.enumerated.item[0]); |
| 1223 | |
| 1224 | return 0; |
| 1225 | } |
| 1226 | |
| 1227 | static int mi2s_tx_format_get(struct snd_kcontrol *kcontrol, |
| 1228 | struct snd_ctl_elem_value *ucontrol) |
| 1229 | { |
| 1230 | int idx = mi2s_get_port_idx(kcontrol); |
| 1231 | |
| 1232 | if (idx < 0) |
| 1233 | return idx; |
| 1234 | |
| 1235 | ucontrol->value.enumerated.item[0] = |
| 1236 | mi2s_get_format_value(mi2s_tx_cfg[idx].bit_format); |
| 1237 | |
| 1238 | pr_debug("%s: idx[%d]_tx_format = %d, item = %d\n", __func__, |
| 1239 | idx, mi2s_tx_cfg[idx].bit_format, |
| 1240 | ucontrol->value.enumerated.item[0]); |
| 1241 | |
| 1242 | return 0; |
| 1243 | } |
| 1244 | |
| 1245 | static int mi2s_rx_format_put(struct snd_kcontrol *kcontrol, |
| 1246 | struct snd_ctl_elem_value *ucontrol) |
| 1247 | { |
| 1248 | int idx = mi2s_get_port_idx(kcontrol); |
| 1249 | |
| 1250 | if (idx < 0) |
| 1251 | return idx; |
| 1252 | |
| 1253 | mi2s_rx_cfg[idx].bit_format = |
| 1254 | mi2s_get_format(ucontrol->value.enumerated.item[0]); |
| 1255 | |
| 1256 | pr_debug("%s: idx[%d] _rx_format = %d, item = %d\n", __func__, |
| 1257 | idx, mi2s_rx_cfg[idx].bit_format, |
| 1258 | ucontrol->value.enumerated.item[0]); |
| 1259 | |
| 1260 | return 0; |
| 1261 | } |
| 1262 | |
| 1263 | static int mi2s_rx_format_get(struct snd_kcontrol *kcontrol, |
| 1264 | struct snd_ctl_elem_value *ucontrol) |
| 1265 | { |
| 1266 | int idx = mi2s_get_port_idx(kcontrol); |
| 1267 | |
| 1268 | if (idx < 0) |
| 1269 | return idx; |
| 1270 | |
| 1271 | ucontrol->value.enumerated.item[0] = |
| 1272 | mi2s_get_format_value(mi2s_rx_cfg[idx].bit_format); |
| 1273 | |
| 1274 | pr_debug("%s: idx[%d]_rx_format = %d, item = %d\n", __func__, |
| 1275 | idx, mi2s_rx_cfg[idx].bit_format, |
| 1276 | ucontrol->value.enumerated.item[0]); |
| 1277 | |
| 1278 | return 0; |
| 1279 | } |
| 1280 | |
| 1281 | static int msm_mi2s_rx_ch_get(struct snd_kcontrol *kcontrol, |
| 1282 | struct snd_ctl_elem_value *ucontrol) |
| 1283 | { |
| 1284 | int idx = mi2s_get_port_idx(kcontrol); |
| 1285 | |
| 1286 | if (idx < 0) |
| 1287 | return idx; |
| 1288 | |
| 1289 | pr_debug("%s: msm_mi2s_[%d]_rx_ch = %d\n", __func__, |
| 1290 | idx, mi2s_rx_cfg[idx].channels); |
| 1291 | ucontrol->value.enumerated.item[0] = mi2s_rx_cfg[idx].channels - 1; |
| 1292 | |
| 1293 | return 0; |
| 1294 | } |
| 1295 | |
| 1296 | static int msm_mi2s_rx_ch_put(struct snd_kcontrol *kcontrol, |
| 1297 | struct snd_ctl_elem_value *ucontrol) |
| 1298 | { |
| 1299 | int idx = mi2s_get_port_idx(kcontrol); |
| 1300 | |
| 1301 | if (idx < 0) |
| 1302 | return idx; |
| 1303 | |
| 1304 | mi2s_rx_cfg[idx].channels = ucontrol->value.enumerated.item[0] + 1; |
| 1305 | pr_debug("%s: msm_mi2s_[%d]_rx_ch = %d\n", __func__, |
| 1306 | idx, mi2s_rx_cfg[idx].channels); |
| 1307 | |
| 1308 | return 1; |
| 1309 | } |
| 1310 | |
| 1311 | static int msm_mi2s_tx_ch_get(struct snd_kcontrol *kcontrol, |
| 1312 | struct snd_ctl_elem_value *ucontrol) |
| 1313 | { |
| 1314 | int idx = mi2s_get_port_idx(kcontrol); |
| 1315 | |
| 1316 | if (idx < 0) |
| 1317 | return idx; |
| 1318 | |
| 1319 | pr_debug("%s: msm_mi2s_[%d]_tx_ch = %d\n", __func__, |
| 1320 | idx, mi2s_tx_cfg[idx].channels); |
| 1321 | ucontrol->value.enumerated.item[0] = mi2s_tx_cfg[idx].channels - 1; |
| 1322 | |
| 1323 | return 0; |
| 1324 | } |
| 1325 | |
| 1326 | static int msm_mi2s_tx_ch_put(struct snd_kcontrol *kcontrol, |
| 1327 | struct snd_ctl_elem_value *ucontrol) |
| 1328 | { |
| 1329 | int idx = mi2s_get_port_idx(kcontrol); |
| 1330 | |
| 1331 | if (idx < 0) |
| 1332 | return idx; |
| 1333 | |
| 1334 | mi2s_tx_cfg[idx].channels = ucontrol->value.enumerated.item[0] + 1; |
| 1335 | pr_debug("%s: msm_mi2s_[%d]_tx_ch = %d\n", __func__, |
| 1336 | idx, mi2s_tx_cfg[idx].channels); |
| 1337 | |
| 1338 | return 1; |
| 1339 | } |
| 1340 | |
| 1341 | static int usb_audio_rx_ch_get(struct snd_kcontrol *kcontrol, |
| 1342 | struct snd_ctl_elem_value *ucontrol) |
| 1343 | { |
| 1344 | pr_debug("%s: usb_audio_rx_ch = %d\n", __func__, |
| 1345 | usb_rx_cfg.channels); |
| 1346 | ucontrol->value.integer.value[0] = usb_rx_cfg.channels - 1; |
| 1347 | return 0; |
| 1348 | } |
| 1349 | |
| 1350 | static int usb_audio_rx_ch_put(struct snd_kcontrol *kcontrol, |
| 1351 | struct snd_ctl_elem_value *ucontrol) |
| 1352 | { |
| 1353 | usb_rx_cfg.channels = ucontrol->value.integer.value[0] + 1; |
| 1354 | |
| 1355 | pr_debug("%s: usb_audio_rx_ch = %d\n", __func__, usb_rx_cfg.channels); |
| 1356 | return 1; |
| 1357 | } |
| 1358 | |
| 1359 | static int usb_audio_rx_sample_rate_get(struct snd_kcontrol *kcontrol, |
| 1360 | struct snd_ctl_elem_value *ucontrol) |
| 1361 | { |
| 1362 | int sample_rate_val; |
| 1363 | |
| 1364 | switch (usb_rx_cfg.sample_rate) { |
| 1365 | case SAMPLING_RATE_384KHZ: |
| 1366 | sample_rate_val = 9; |
| 1367 | break; |
| 1368 | case SAMPLING_RATE_192KHZ: |
| 1369 | sample_rate_val = 8; |
| 1370 | break; |
| 1371 | case SAMPLING_RATE_96KHZ: |
| 1372 | sample_rate_val = 7; |
| 1373 | break; |
| 1374 | case SAMPLING_RATE_48KHZ: |
| 1375 | sample_rate_val = 6; |
| 1376 | break; |
| 1377 | case SAMPLING_RATE_44P1KHZ: |
| 1378 | sample_rate_val = 5; |
| 1379 | break; |
| 1380 | case SAMPLING_RATE_32KHZ: |
| 1381 | sample_rate_val = 4; |
| 1382 | break; |
| 1383 | case SAMPLING_RATE_22P05KHZ: |
| 1384 | sample_rate_val = 3; |
| 1385 | break; |
| 1386 | case SAMPLING_RATE_16KHZ: |
| 1387 | sample_rate_val = 2; |
| 1388 | break; |
| 1389 | case SAMPLING_RATE_11P025KHZ: |
| 1390 | sample_rate_val = 1; |
| 1391 | break; |
| 1392 | case SAMPLING_RATE_8KHZ: |
| 1393 | default: |
| 1394 | sample_rate_val = 0; |
| 1395 | break; |
| 1396 | } |
| 1397 | |
| 1398 | ucontrol->value.integer.value[0] = sample_rate_val; |
| 1399 | pr_debug("%s: usb_audio_rx_sample_rate = %d\n", __func__, |
| 1400 | usb_rx_cfg.sample_rate); |
| 1401 | return 0; |
| 1402 | } |
| 1403 | |
| 1404 | static int usb_audio_rx_sample_rate_put(struct snd_kcontrol *kcontrol, |
| 1405 | struct snd_ctl_elem_value *ucontrol) |
| 1406 | { |
| 1407 | switch (ucontrol->value.integer.value[0]) { |
| 1408 | case 9: |
| 1409 | usb_rx_cfg.sample_rate = SAMPLING_RATE_384KHZ; |
| 1410 | break; |
| 1411 | case 8: |
| 1412 | usb_rx_cfg.sample_rate = SAMPLING_RATE_192KHZ; |
| 1413 | break; |
| 1414 | case 7: |
| 1415 | usb_rx_cfg.sample_rate = SAMPLING_RATE_96KHZ; |
| 1416 | break; |
| 1417 | case 6: |
| 1418 | usb_rx_cfg.sample_rate = SAMPLING_RATE_48KHZ; |
| 1419 | break; |
| 1420 | case 5: |
| 1421 | usb_rx_cfg.sample_rate = SAMPLING_RATE_44P1KHZ; |
| 1422 | break; |
| 1423 | case 4: |
| 1424 | usb_rx_cfg.sample_rate = SAMPLING_RATE_32KHZ; |
| 1425 | break; |
| 1426 | case 3: |
| 1427 | usb_rx_cfg.sample_rate = SAMPLING_RATE_22P05KHZ; |
| 1428 | break; |
| 1429 | case 2: |
| 1430 | usb_rx_cfg.sample_rate = SAMPLING_RATE_16KHZ; |
| 1431 | break; |
| 1432 | case 1: |
| 1433 | usb_rx_cfg.sample_rate = SAMPLING_RATE_11P025KHZ; |
| 1434 | break; |
| 1435 | case 0: |
| 1436 | usb_rx_cfg.sample_rate = SAMPLING_RATE_8KHZ; |
| 1437 | break; |
| 1438 | default: |
| 1439 | usb_rx_cfg.sample_rate = SAMPLING_RATE_48KHZ; |
| 1440 | break; |
| 1441 | } |
| 1442 | |
| 1443 | pr_debug("%s: control value = %ld, usb_audio_rx_sample_rate = %d\n", |
| 1444 | __func__, ucontrol->value.integer.value[0], |
| 1445 | usb_rx_cfg.sample_rate); |
| 1446 | return 0; |
| 1447 | } |
| 1448 | |
| 1449 | static int usb_audio_rx_format_get(struct snd_kcontrol *kcontrol, |
| 1450 | struct snd_ctl_elem_value *ucontrol) |
| 1451 | { |
| 1452 | switch (usb_rx_cfg.bit_format) { |
| 1453 | case SNDRV_PCM_FORMAT_S32_LE: |
| 1454 | ucontrol->value.integer.value[0] = 3; |
| 1455 | break; |
| 1456 | case SNDRV_PCM_FORMAT_S24_3LE: |
| 1457 | ucontrol->value.integer.value[0] = 2; |
| 1458 | break; |
| 1459 | case SNDRV_PCM_FORMAT_S24_LE: |
| 1460 | ucontrol->value.integer.value[0] = 1; |
| 1461 | break; |
| 1462 | case SNDRV_PCM_FORMAT_S16_LE: |
| 1463 | default: |
| 1464 | ucontrol->value.integer.value[0] = 0; |
| 1465 | break; |
| 1466 | } |
| 1467 | |
| 1468 | pr_debug("%s: usb_audio_rx_format = %d, ucontrol value = %ld\n", |
| 1469 | __func__, usb_rx_cfg.bit_format, |
| 1470 | ucontrol->value.integer.value[0]); |
| 1471 | return 0; |
| 1472 | } |
| 1473 | |
| 1474 | static int usb_audio_rx_format_put(struct snd_kcontrol *kcontrol, |
| 1475 | struct snd_ctl_elem_value *ucontrol) |
| 1476 | { |
| 1477 | int rc = 0; |
| 1478 | |
| 1479 | switch (ucontrol->value.integer.value[0]) { |
| 1480 | case 3: |
| 1481 | usb_rx_cfg.bit_format = SNDRV_PCM_FORMAT_S32_LE; |
| 1482 | break; |
| 1483 | case 2: |
| 1484 | usb_rx_cfg.bit_format = SNDRV_PCM_FORMAT_S24_3LE; |
| 1485 | break; |
| 1486 | case 1: |
| 1487 | usb_rx_cfg.bit_format = SNDRV_PCM_FORMAT_S24_LE; |
| 1488 | break; |
| 1489 | case 0: |
| 1490 | default: |
| 1491 | usb_rx_cfg.bit_format = SNDRV_PCM_FORMAT_S16_LE; |
| 1492 | break; |
| 1493 | } |
| 1494 | pr_debug("%s: usb_audio_rx_format = %d, ucontrol value = %ld\n", |
| 1495 | __func__, usb_rx_cfg.bit_format, |
| 1496 | ucontrol->value.integer.value[0]); |
| 1497 | |
| 1498 | return rc; |
| 1499 | } |
| 1500 | |
| 1501 | static int usb_audio_tx_ch_get(struct snd_kcontrol *kcontrol, |
| 1502 | struct snd_ctl_elem_value *ucontrol) |
| 1503 | { |
| 1504 | pr_debug("%s: usb_audio_tx_ch = %d\n", __func__, |
| 1505 | usb_tx_cfg.channels); |
| 1506 | ucontrol->value.integer.value[0] = usb_tx_cfg.channels - 1; |
| 1507 | return 0; |
| 1508 | } |
| 1509 | |
| 1510 | static int usb_audio_tx_ch_put(struct snd_kcontrol *kcontrol, |
| 1511 | struct snd_ctl_elem_value *ucontrol) |
| 1512 | { |
| 1513 | usb_tx_cfg.channels = ucontrol->value.integer.value[0] + 1; |
| 1514 | |
| 1515 | pr_debug("%s: usb_audio_tx_ch = %d\n", __func__, usb_tx_cfg.channels); |
| 1516 | return 1; |
| 1517 | } |
| 1518 | |
| 1519 | static int usb_audio_tx_sample_rate_get(struct snd_kcontrol *kcontrol, |
| 1520 | struct snd_ctl_elem_value *ucontrol) |
| 1521 | { |
| 1522 | int sample_rate_val; |
| 1523 | |
| 1524 | switch (usb_tx_cfg.sample_rate) { |
| 1525 | case SAMPLING_RATE_384KHZ: |
| 1526 | sample_rate_val = 9; |
| 1527 | break; |
| 1528 | case SAMPLING_RATE_192KHZ: |
| 1529 | sample_rate_val = 8; |
| 1530 | break; |
| 1531 | case SAMPLING_RATE_96KHZ: |
| 1532 | sample_rate_val = 7; |
| 1533 | break; |
| 1534 | case SAMPLING_RATE_48KHZ: |
| 1535 | sample_rate_val = 6; |
| 1536 | break; |
| 1537 | case SAMPLING_RATE_44P1KHZ: |
| 1538 | sample_rate_val = 5; |
| 1539 | break; |
| 1540 | case SAMPLING_RATE_32KHZ: |
| 1541 | sample_rate_val = 4; |
| 1542 | break; |
| 1543 | case SAMPLING_RATE_22P05KHZ: |
| 1544 | sample_rate_val = 3; |
| 1545 | break; |
| 1546 | case SAMPLING_RATE_16KHZ: |
| 1547 | sample_rate_val = 2; |
| 1548 | break; |
| 1549 | case SAMPLING_RATE_11P025KHZ: |
| 1550 | sample_rate_val = 1; |
| 1551 | break; |
| 1552 | case SAMPLING_RATE_8KHZ: |
| 1553 | sample_rate_val = 0; |
| 1554 | break; |
| 1555 | default: |
| 1556 | sample_rate_val = 6; |
| 1557 | break; |
| 1558 | } |
| 1559 | |
| 1560 | ucontrol->value.integer.value[0] = sample_rate_val; |
| 1561 | pr_debug("%s: usb_audio_tx_sample_rate = %d\n", __func__, |
| 1562 | usb_tx_cfg.sample_rate); |
| 1563 | return 0; |
| 1564 | } |
| 1565 | |
| 1566 | static int usb_audio_tx_sample_rate_put(struct snd_kcontrol *kcontrol, |
| 1567 | struct snd_ctl_elem_value *ucontrol) |
| 1568 | { |
| 1569 | switch (ucontrol->value.integer.value[0]) { |
| 1570 | case 9: |
| 1571 | usb_tx_cfg.sample_rate = SAMPLING_RATE_384KHZ; |
| 1572 | break; |
| 1573 | case 8: |
| 1574 | usb_tx_cfg.sample_rate = SAMPLING_RATE_192KHZ; |
| 1575 | break; |
| 1576 | case 7: |
| 1577 | usb_tx_cfg.sample_rate = SAMPLING_RATE_96KHZ; |
| 1578 | break; |
| 1579 | case 6: |
| 1580 | usb_tx_cfg.sample_rate = SAMPLING_RATE_48KHZ; |
| 1581 | break; |
| 1582 | case 5: |
| 1583 | usb_tx_cfg.sample_rate = SAMPLING_RATE_44P1KHZ; |
| 1584 | break; |
| 1585 | case 4: |
| 1586 | usb_tx_cfg.sample_rate = SAMPLING_RATE_32KHZ; |
| 1587 | break; |
| 1588 | case 3: |
| 1589 | usb_tx_cfg.sample_rate = SAMPLING_RATE_22P05KHZ; |
| 1590 | break; |
| 1591 | case 2: |
| 1592 | usb_tx_cfg.sample_rate = SAMPLING_RATE_16KHZ; |
| 1593 | break; |
| 1594 | case 1: |
| 1595 | usb_tx_cfg.sample_rate = SAMPLING_RATE_11P025KHZ; |
| 1596 | break; |
| 1597 | case 0: |
| 1598 | usb_tx_cfg.sample_rate = SAMPLING_RATE_8KHZ; |
| 1599 | break; |
| 1600 | default: |
| 1601 | usb_tx_cfg.sample_rate = SAMPLING_RATE_48KHZ; |
| 1602 | break; |
| 1603 | } |
| 1604 | |
| 1605 | pr_debug("%s: control value = %ld, usb_audio_tx_sample_rate = %d\n", |
| 1606 | __func__, ucontrol->value.integer.value[0], |
| 1607 | usb_tx_cfg.sample_rate); |
| 1608 | return 0; |
| 1609 | } |
| 1610 | |
| 1611 | static int usb_audio_tx_format_get(struct snd_kcontrol *kcontrol, |
| 1612 | struct snd_ctl_elem_value *ucontrol) |
| 1613 | { |
| 1614 | switch (usb_tx_cfg.bit_format) { |
| 1615 | case SNDRV_PCM_FORMAT_S32_LE: |
| 1616 | ucontrol->value.integer.value[0] = 3; |
| 1617 | break; |
| 1618 | case SNDRV_PCM_FORMAT_S24_3LE: |
| 1619 | ucontrol->value.integer.value[0] = 2; |
| 1620 | break; |
| 1621 | case SNDRV_PCM_FORMAT_S24_LE: |
| 1622 | ucontrol->value.integer.value[0] = 1; |
| 1623 | break; |
| 1624 | case SNDRV_PCM_FORMAT_S16_LE: |
| 1625 | default: |
| 1626 | ucontrol->value.integer.value[0] = 0; |
| 1627 | break; |
| 1628 | } |
| 1629 | |
| 1630 | pr_debug("%s: usb_audio_tx_format = %d, ucontrol value = %ld\n", |
| 1631 | __func__, usb_tx_cfg.bit_format, |
| 1632 | ucontrol->value.integer.value[0]); |
| 1633 | return 0; |
| 1634 | } |
| 1635 | |
| 1636 | static int usb_audio_tx_format_put(struct snd_kcontrol *kcontrol, |
| 1637 | struct snd_ctl_elem_value *ucontrol) |
| 1638 | { |
| 1639 | int rc = 0; |
| 1640 | |
| 1641 | switch (ucontrol->value.integer.value[0]) { |
| 1642 | case 3: |
| 1643 | usb_tx_cfg.bit_format = SNDRV_PCM_FORMAT_S32_LE; |
| 1644 | break; |
| 1645 | case 2: |
| 1646 | usb_tx_cfg.bit_format = SNDRV_PCM_FORMAT_S24_3LE; |
| 1647 | break; |
| 1648 | case 1: |
| 1649 | usb_tx_cfg.bit_format = SNDRV_PCM_FORMAT_S24_LE; |
| 1650 | break; |
| 1651 | case 0: |
| 1652 | default: |
| 1653 | usb_tx_cfg.bit_format = SNDRV_PCM_FORMAT_S16_LE; |
| 1654 | break; |
| 1655 | } |
| 1656 | pr_debug("%s: usb_audio_tx_format = %d, ucontrol value = %ld\n", |
| 1657 | __func__, usb_tx_cfg.bit_format, |
| 1658 | ucontrol->value.integer.value[0]); |
| 1659 | |
| 1660 | return rc; |
| 1661 | } |
| 1662 | |
| 1663 | static int ext_disp_get_port_idx(struct snd_kcontrol *kcontrol) |
| 1664 | { |
| 1665 | int idx; |
| 1666 | |
| 1667 | if (strnstr(kcontrol->id.name, "Display Port RX", |
| 1668 | sizeof("Display Port RX"))) |
| 1669 | idx = DP_RX_IDX; |
| 1670 | else { |
| 1671 | pr_err("%s: unsupported BE: %s", |
| 1672 | __func__, kcontrol->id.name); |
| 1673 | idx = -EINVAL; |
| 1674 | } |
| 1675 | |
| 1676 | return idx; |
| 1677 | } |
| 1678 | |
| 1679 | static int ext_disp_rx_format_get(struct snd_kcontrol *kcontrol, |
| 1680 | struct snd_ctl_elem_value *ucontrol) |
| 1681 | { |
| 1682 | int idx = ext_disp_get_port_idx(kcontrol); |
| 1683 | |
| 1684 | if (idx < 0) |
| 1685 | return idx; |
| 1686 | |
| 1687 | switch (ext_disp_rx_cfg[idx].bit_format) { |
| 1688 | case SNDRV_PCM_FORMAT_S24_LE: |
| 1689 | ucontrol->value.integer.value[0] = 1; |
| 1690 | break; |
| 1691 | |
| 1692 | case SNDRV_PCM_FORMAT_S16_LE: |
| 1693 | default: |
| 1694 | ucontrol->value.integer.value[0] = 0; |
| 1695 | break; |
| 1696 | } |
| 1697 | |
| 1698 | pr_debug("%s: ext_disp_rx[%d].format = %d, ucontrol value = %ld\n", |
| 1699 | __func__, idx, ext_disp_rx_cfg[idx].bit_format, |
| 1700 | ucontrol->value.integer.value[0]); |
| 1701 | return 0; |
| 1702 | } |
| 1703 | |
| 1704 | static int ext_disp_rx_format_put(struct snd_kcontrol *kcontrol, |
| 1705 | struct snd_ctl_elem_value *ucontrol) |
| 1706 | { |
| 1707 | int idx = ext_disp_get_port_idx(kcontrol); |
| 1708 | |
| 1709 | if (idx < 0) |
| 1710 | return idx; |
| 1711 | |
| 1712 | switch (ucontrol->value.integer.value[0]) { |
| 1713 | case 1: |
| 1714 | ext_disp_rx_cfg[idx].bit_format = SNDRV_PCM_FORMAT_S24_LE; |
| 1715 | break; |
| 1716 | case 0: |
| 1717 | default: |
| 1718 | ext_disp_rx_cfg[idx].bit_format = SNDRV_PCM_FORMAT_S16_LE; |
| 1719 | break; |
| 1720 | } |
| 1721 | pr_debug("%s: ext_disp_rx[%d].format = %d, ucontrol value = %ld\n", |
| 1722 | __func__, idx, ext_disp_rx_cfg[idx].bit_format, |
| 1723 | ucontrol->value.integer.value[0]); |
| 1724 | |
| 1725 | return 0; |
| 1726 | } |
| 1727 | |
| 1728 | static int ext_disp_rx_ch_get(struct snd_kcontrol *kcontrol, |
| 1729 | struct snd_ctl_elem_value *ucontrol) |
| 1730 | { |
| 1731 | int idx = ext_disp_get_port_idx(kcontrol); |
| 1732 | |
| 1733 | if (idx < 0) |
| 1734 | return idx; |
| 1735 | |
| 1736 | ucontrol->value.integer.value[0] = |
| 1737 | ext_disp_rx_cfg[idx].channels - 2; |
| 1738 | |
| 1739 | pr_debug("%s: ext_disp_rx[%d].ch = %d\n", __func__, |
| 1740 | idx, ext_disp_rx_cfg[idx].channels); |
| 1741 | |
| 1742 | return 0; |
| 1743 | } |
| 1744 | |
| 1745 | static int ext_disp_rx_ch_put(struct snd_kcontrol *kcontrol, |
| 1746 | struct snd_ctl_elem_value *ucontrol) |
| 1747 | { |
| 1748 | int idx = ext_disp_get_port_idx(kcontrol); |
| 1749 | |
| 1750 | if (idx < 0) |
| 1751 | return idx; |
| 1752 | |
| 1753 | ext_disp_rx_cfg[idx].channels = |
| 1754 | ucontrol->value.integer.value[0] + 2; |
| 1755 | |
| 1756 | pr_debug("%s: ext_disp_rx[%d].ch = %d\n", __func__, |
| 1757 | idx, ext_disp_rx_cfg[idx].channels); |
| 1758 | return 1; |
| 1759 | } |
| 1760 | |
| 1761 | static int ext_disp_rx_sample_rate_get(struct snd_kcontrol *kcontrol, |
| 1762 | struct snd_ctl_elem_value *ucontrol) |
| 1763 | { |
| 1764 | int sample_rate_val; |
| 1765 | int idx = ext_disp_get_port_idx(kcontrol); |
| 1766 | |
| 1767 | if (idx < 0) |
| 1768 | return idx; |
| 1769 | |
| 1770 | switch (ext_disp_rx_cfg[idx].sample_rate) { |
| 1771 | case SAMPLING_RATE_192KHZ: |
| 1772 | sample_rate_val = 2; |
| 1773 | break; |
| 1774 | |
| 1775 | case SAMPLING_RATE_96KHZ: |
| 1776 | sample_rate_val = 1; |
| 1777 | break; |
| 1778 | |
| 1779 | case SAMPLING_RATE_48KHZ: |
| 1780 | default: |
| 1781 | sample_rate_val = 0; |
| 1782 | break; |
| 1783 | } |
| 1784 | |
| 1785 | ucontrol->value.integer.value[0] = sample_rate_val; |
| 1786 | pr_debug("%s: ext_disp_rx[%d].sample_rate = %d\n", __func__, |
| 1787 | idx, ext_disp_rx_cfg[idx].sample_rate); |
| 1788 | |
| 1789 | return 0; |
| 1790 | } |
| 1791 | |
| 1792 | static int ext_disp_rx_sample_rate_put(struct snd_kcontrol *kcontrol, |
| 1793 | struct snd_ctl_elem_value *ucontrol) |
| 1794 | { |
| 1795 | int idx = ext_disp_get_port_idx(kcontrol); |
| 1796 | |
| 1797 | if (idx < 0) |
| 1798 | return idx; |
| 1799 | |
| 1800 | switch (ucontrol->value.integer.value[0]) { |
| 1801 | case 2: |
| 1802 | ext_disp_rx_cfg[idx].sample_rate = SAMPLING_RATE_192KHZ; |
| 1803 | break; |
| 1804 | case 1: |
| 1805 | ext_disp_rx_cfg[idx].sample_rate = SAMPLING_RATE_96KHZ; |
| 1806 | break; |
| 1807 | case 0: |
| 1808 | default: |
| 1809 | ext_disp_rx_cfg[idx].sample_rate = SAMPLING_RATE_48KHZ; |
| 1810 | break; |
| 1811 | } |
| 1812 | |
| 1813 | pr_debug("%s: control value = %ld, ext_disp_rx[%d].sample_rate = %d\n", |
| 1814 | __func__, ucontrol->value.integer.value[0], idx, |
| 1815 | ext_disp_rx_cfg[idx].sample_rate); |
| 1816 | return 0; |
| 1817 | } |
| 1818 | |
| 1819 | const struct snd_kcontrol_new msm_common_snd_controls[] = { |
| 1820 | SOC_ENUM_EXT("PROXY_RX Channels", proxy_rx_chs, |
| 1821 | proxy_rx_ch_get, proxy_rx_ch_put), |
| 1822 | SOC_ENUM_EXT("PRIM_AUX_PCM_RX SampleRate", prim_aux_pcm_rx_sample_rate, |
| 1823 | aux_pcm_rx_sample_rate_get, |
| 1824 | aux_pcm_rx_sample_rate_put), |
| 1825 | SOC_ENUM_EXT("SEC_AUX_PCM_RX SampleRate", sec_aux_pcm_rx_sample_rate, |
| 1826 | aux_pcm_rx_sample_rate_get, |
| 1827 | aux_pcm_rx_sample_rate_put), |
| 1828 | SOC_ENUM_EXT("TERT_AUX_PCM_RX SampleRate", tert_aux_pcm_rx_sample_rate, |
| 1829 | aux_pcm_rx_sample_rate_get, |
| 1830 | aux_pcm_rx_sample_rate_put), |
| 1831 | SOC_ENUM_EXT("QUAT_AUX_PCM_RX SampleRate", quat_aux_pcm_rx_sample_rate, |
| 1832 | aux_pcm_rx_sample_rate_get, |
| 1833 | aux_pcm_rx_sample_rate_put), |
| 1834 | SOC_ENUM_EXT("PRIM_AUX_PCM_TX SampleRate", prim_aux_pcm_tx_sample_rate, |
| 1835 | aux_pcm_tx_sample_rate_get, |
| 1836 | aux_pcm_tx_sample_rate_put), |
| 1837 | SOC_ENUM_EXT("SEC_AUX_PCM_TX SampleRate", sec_aux_pcm_tx_sample_rate, |
| 1838 | aux_pcm_tx_sample_rate_get, |
| 1839 | aux_pcm_tx_sample_rate_put), |
| 1840 | SOC_ENUM_EXT("TERT_AUX_PCM_TX SampleRate", tert_aux_pcm_tx_sample_rate, |
| 1841 | aux_pcm_tx_sample_rate_get, |
| 1842 | aux_pcm_tx_sample_rate_put), |
| 1843 | SOC_ENUM_EXT("QUAT_AUX_PCM_TX SampleRate", quat_aux_pcm_tx_sample_rate, |
| 1844 | aux_pcm_tx_sample_rate_get, |
| 1845 | aux_pcm_tx_sample_rate_put), |
| 1846 | SOC_ENUM_EXT("PRIM_MI2S_RX SampleRate", prim_mi2s_rx_sample_rate, |
| 1847 | mi2s_rx_sample_rate_get, |
| 1848 | mi2s_rx_sample_rate_put), |
| 1849 | SOC_ENUM_EXT("SEC_MI2S_RX SampleRate", sec_mi2s_rx_sample_rate, |
| 1850 | mi2s_rx_sample_rate_get, |
| 1851 | mi2s_rx_sample_rate_put), |
| 1852 | SOC_ENUM_EXT("TERT_MI2S_RX SampleRate", tert_mi2s_rx_sample_rate, |
| 1853 | mi2s_rx_sample_rate_get, |
| 1854 | mi2s_rx_sample_rate_put), |
| 1855 | SOC_ENUM_EXT("QUAT_MI2S_RX SampleRate", quat_mi2s_rx_sample_rate, |
| 1856 | mi2s_rx_sample_rate_get, |
| 1857 | mi2s_rx_sample_rate_put), |
| 1858 | SOC_ENUM_EXT("PRIM_MI2S_TX SampleRate", prim_mi2s_tx_sample_rate, |
| 1859 | mi2s_tx_sample_rate_get, |
| 1860 | mi2s_tx_sample_rate_put), |
| 1861 | SOC_ENUM_EXT("SEC_MI2S_TX SampleRate", sec_mi2s_tx_sample_rate, |
| 1862 | mi2s_tx_sample_rate_get, |
| 1863 | mi2s_tx_sample_rate_put), |
| 1864 | SOC_ENUM_EXT("TERT_MI2S_TX SampleRate", tert_mi2s_tx_sample_rate, |
| 1865 | mi2s_tx_sample_rate_get, |
| 1866 | mi2s_tx_sample_rate_put), |
| 1867 | SOC_ENUM_EXT("QUAT_MI2S_TX SampleRate", quat_mi2s_tx_sample_rate, |
| 1868 | mi2s_tx_sample_rate_get, |
| 1869 | mi2s_tx_sample_rate_put), |
| 1870 | SOC_ENUM_EXT("PRIM_MI2S_RX Format", prim_mi2s_rx_format, |
| 1871 | mi2s_rx_format_get, |
| 1872 | mi2s_rx_format_put), |
| 1873 | SOC_ENUM_EXT("SEC_MI2S_RX Format", sec_mi2s_rx_format, |
| 1874 | mi2s_rx_format_get, |
| 1875 | mi2s_rx_format_put), |
| 1876 | SOC_ENUM_EXT("TERT_MI2S_RX Format", tert_mi2s_rx_format, |
| 1877 | mi2s_rx_format_get, |
| 1878 | mi2s_rx_format_put), |
| 1879 | SOC_ENUM_EXT("QUAT_MI2S_RX Format", quat_mi2s_rx_format, |
| 1880 | mi2s_rx_format_get, |
| 1881 | mi2s_rx_format_put), |
| 1882 | SOC_ENUM_EXT("PRIM_MI2S_TX Format", prim_mi2s_tx_format, |
| 1883 | mi2s_tx_format_get, |
| 1884 | mi2s_tx_format_put), |
| 1885 | SOC_ENUM_EXT("SEC_MI2S_TX Format", sec_mi2s_tx_format, |
| 1886 | mi2s_tx_format_get, |
| 1887 | mi2s_tx_format_put), |
| 1888 | SOC_ENUM_EXT("TERT_MI2S_TX Format", tert_mi2s_tx_format, |
| 1889 | mi2s_tx_format_get, |
| 1890 | mi2s_tx_format_put), |
| 1891 | SOC_ENUM_EXT("QUAT_MI2S_TX Format", quat_mi2s_tx_format, |
| 1892 | mi2s_tx_format_get, |
| 1893 | mi2s_tx_format_put), |
| 1894 | SOC_ENUM_EXT("PRIM_MI2S_RX Channels", prim_mi2s_rx_chs, |
| 1895 | msm_mi2s_rx_ch_get, msm_mi2s_rx_ch_put), |
| 1896 | SOC_ENUM_EXT("PRIM_MI2S_TX Channels", prim_mi2s_tx_chs, |
| 1897 | msm_mi2s_tx_ch_get, msm_mi2s_tx_ch_put), |
| 1898 | SOC_ENUM_EXT("SEC_MI2S_RX Channels", sec_mi2s_rx_chs, |
| 1899 | msm_mi2s_rx_ch_get, msm_mi2s_rx_ch_put), |
| 1900 | SOC_ENUM_EXT("SEC_MI2S_TX Channels", sec_mi2s_tx_chs, |
| 1901 | msm_mi2s_tx_ch_get, msm_mi2s_tx_ch_put), |
| 1902 | SOC_ENUM_EXT("TERT_MI2S_RX Channels", tert_mi2s_rx_chs, |
| 1903 | msm_mi2s_rx_ch_get, msm_mi2s_rx_ch_put), |
| 1904 | SOC_ENUM_EXT("TERT_MI2S_TX Channels", tert_mi2s_tx_chs, |
| 1905 | msm_mi2s_tx_ch_get, msm_mi2s_tx_ch_put), |
| 1906 | SOC_ENUM_EXT("QUAT_MI2S_RX Channels", quat_mi2s_rx_chs, |
| 1907 | msm_mi2s_rx_ch_get, msm_mi2s_rx_ch_put), |
| 1908 | SOC_ENUM_EXT("QUAT_MI2S_TX Channels", quat_mi2s_tx_chs, |
| 1909 | msm_mi2s_tx_ch_get, msm_mi2s_tx_ch_put), |
| 1910 | SOC_ENUM_EXT("USB_AUDIO_RX Channels", usb_rx_chs, |
| 1911 | usb_audio_rx_ch_get, usb_audio_rx_ch_put), |
| 1912 | SOC_ENUM_EXT("USB_AUDIO_TX Channels", usb_tx_chs, |
| 1913 | usb_audio_tx_ch_get, usb_audio_tx_ch_put), |
| 1914 | SOC_ENUM_EXT("Display Port RX Channels", ext_disp_rx_chs, |
| 1915 | ext_disp_rx_ch_get, ext_disp_rx_ch_put), |
| 1916 | SOC_ENUM_EXT("USB_AUDIO_RX Format", usb_rx_format, |
| 1917 | usb_audio_rx_format_get, usb_audio_rx_format_put), |
| 1918 | SOC_ENUM_EXT("USB_AUDIO_TX Format", usb_tx_format, |
| 1919 | usb_audio_tx_format_get, usb_audio_tx_format_put), |
| 1920 | SOC_ENUM_EXT("Display Port RX Bit Format", ext_disp_rx_format, |
| 1921 | ext_disp_rx_format_get, ext_disp_rx_format_put), |
| 1922 | SOC_ENUM_EXT("USB_AUDIO_RX SampleRate", usb_rx_sample_rate, |
| 1923 | usb_audio_rx_sample_rate_get, |
| 1924 | usb_audio_rx_sample_rate_put), |
| 1925 | SOC_ENUM_EXT("USB_AUDIO_TX SampleRate", usb_tx_sample_rate, |
| 1926 | usb_audio_tx_sample_rate_get, |
| 1927 | usb_audio_tx_sample_rate_put), |
| 1928 | SOC_ENUM_EXT("Display Port RX SampleRate", ext_disp_rx_sample_rate, |
| 1929 | ext_disp_rx_sample_rate_get, |
| 1930 | ext_disp_rx_sample_rate_put), |
| 1931 | SOC_ENUM_EXT("PRI_TDM_RX_0 SampleRate", tdm_rx_sample_rate, |
| 1932 | tdm_rx_sample_rate_get, |
| 1933 | tdm_rx_sample_rate_put), |
| 1934 | SOC_ENUM_EXT("PRI_TDM_TX_0 SampleRate", tdm_tx_sample_rate, |
| 1935 | tdm_tx_sample_rate_get, |
| 1936 | tdm_tx_sample_rate_put), |
| 1937 | SOC_ENUM_EXT("PRI_TDM_RX_0 Format", tdm_rx_format, |
| 1938 | tdm_rx_format_get, |
| 1939 | tdm_rx_format_put), |
| 1940 | SOC_ENUM_EXT("PRI_TDM_TX_0 Format", tdm_tx_format, |
| 1941 | tdm_tx_format_get, |
| 1942 | tdm_tx_format_put), |
| 1943 | SOC_ENUM_EXT("PRI_TDM_RX_0 Channels", tdm_rx_chs, |
| 1944 | tdm_rx_ch_get, |
| 1945 | tdm_rx_ch_put), |
| 1946 | SOC_ENUM_EXT("PRI_TDM_TX_0 Channels", tdm_tx_chs, |
| 1947 | tdm_tx_ch_get, |
| 1948 | tdm_tx_ch_put), |
| 1949 | SOC_ENUM_EXT("SEC_TDM_RX_0 SampleRate", tdm_rx_sample_rate, |
| 1950 | tdm_rx_sample_rate_get, |
| 1951 | tdm_rx_sample_rate_put), |
| 1952 | SOC_ENUM_EXT("SEC_TDM_TX_0 SampleRate", tdm_tx_sample_rate, |
| 1953 | tdm_tx_sample_rate_get, |
| 1954 | tdm_tx_sample_rate_put), |
| 1955 | SOC_ENUM_EXT("SEC_TDM_RX_0 Format", tdm_rx_format, |
| 1956 | tdm_rx_format_get, |
| 1957 | tdm_rx_format_put), |
| 1958 | SOC_ENUM_EXT("SEC_TDM_TX_0 Format", tdm_tx_format, |
| 1959 | tdm_tx_format_get, |
| 1960 | tdm_tx_format_put), |
| 1961 | SOC_ENUM_EXT("SEC_TDM_RX_0 Channels", tdm_rx_chs, |
| 1962 | tdm_rx_ch_get, |
| 1963 | tdm_rx_ch_put), |
| 1964 | SOC_ENUM_EXT("SEC_TDM_TX_0 Channels", tdm_tx_chs, |
| 1965 | tdm_tx_ch_get, |
| 1966 | tdm_tx_ch_put), |
| 1967 | SOC_ENUM_EXT("TERT_TDM_RX_0 SampleRate", tdm_rx_sample_rate, |
| 1968 | tdm_rx_sample_rate_get, |
| 1969 | tdm_rx_sample_rate_put), |
| 1970 | SOC_ENUM_EXT("TERT_TDM_TX_0 SampleRate", tdm_tx_sample_rate, |
| 1971 | tdm_tx_sample_rate_get, |
| 1972 | tdm_tx_sample_rate_put), |
| 1973 | SOC_ENUM_EXT("TERT_TDM_RX_0 Format", tdm_rx_format, |
| 1974 | tdm_rx_format_get, |
| 1975 | tdm_rx_format_put), |
| 1976 | SOC_ENUM_EXT("TERT_TDM_TX_0 Format", tdm_tx_format, |
| 1977 | tdm_tx_format_get, |
| 1978 | tdm_tx_format_put), |
| 1979 | SOC_ENUM_EXT("TERT_TDM_RX_0 Channels", tdm_rx_chs, |
| 1980 | tdm_rx_ch_get, |
| 1981 | tdm_rx_ch_put), |
| 1982 | SOC_ENUM_EXT("TERT_TDM_TX_0 Channels", tdm_tx_chs, |
| 1983 | tdm_tx_ch_get, |
| 1984 | tdm_tx_ch_put), |
| 1985 | SOC_ENUM_EXT("QUAT_TDM_RX_0 SampleRate", tdm_rx_sample_rate, |
| 1986 | tdm_rx_sample_rate_get, |
| 1987 | tdm_rx_sample_rate_put), |
| 1988 | SOC_ENUM_EXT("QUAT_TDM_TX_0 SampleRate", tdm_tx_sample_rate, |
| 1989 | tdm_tx_sample_rate_get, |
| 1990 | tdm_tx_sample_rate_put), |
| 1991 | SOC_ENUM_EXT("QUAT_TDM_RX_0 Format", tdm_rx_format, |
| 1992 | tdm_rx_format_get, |
| 1993 | tdm_rx_format_put), |
| 1994 | SOC_ENUM_EXT("QUAT_TDM_TX_0 Format", tdm_tx_format, |
| 1995 | tdm_tx_format_get, |
| 1996 | tdm_tx_format_put), |
| 1997 | SOC_ENUM_EXT("QUAT_TDM_RX_0 Channels", tdm_rx_chs, |
| 1998 | tdm_rx_ch_get, |
| 1999 | tdm_rx_ch_put), |
| 2000 | SOC_ENUM_EXT("QUAT_TDM_TX_0 Channels", tdm_tx_chs, |
| 2001 | tdm_tx_ch_get, |
| 2002 | tdm_tx_ch_put), |
| 2003 | }; |
| 2004 | |
| 2005 | /** |
| 2006 | * msm_common_snd_controls_size - to return controls size |
| 2007 | * |
| 2008 | * Return: returns size of common controls array |
| 2009 | */ |
| 2010 | int msm_common_snd_controls_size(void) |
| 2011 | { |
| 2012 | return ARRAY_SIZE(msm_common_snd_controls); |
| 2013 | } |
| 2014 | EXPORT_SYMBOL(msm_common_snd_controls_size); |
| 2015 | |
| 2016 | static inline int param_is_mask(int p) |
| 2017 | { |
| 2018 | return (p >= SNDRV_PCM_HW_PARAM_FIRST_MASK) && |
| 2019 | (p <= SNDRV_PCM_HW_PARAM_LAST_MASK); |
| 2020 | } |
| 2021 | |
| 2022 | static inline struct snd_mask *param_to_mask(struct snd_pcm_hw_params *p, |
| 2023 | int n) |
| 2024 | { |
| 2025 | return &(p->masks[n - SNDRV_PCM_HW_PARAM_FIRST_MASK]); |
| 2026 | } |
| 2027 | |
| 2028 | static void param_set_mask(struct snd_pcm_hw_params *p, int n, unsigned int bit) |
| 2029 | { |
| 2030 | if (bit >= SNDRV_MASK_MAX) |
| 2031 | return; |
| 2032 | if (param_is_mask(n)) { |
| 2033 | struct snd_mask *m = param_to_mask(p, n); |
| 2034 | |
| 2035 | m->bits[0] = 0; |
| 2036 | m->bits[1] = 0; |
| 2037 | m->bits[bit >> 5] |= (1 << (bit & 31)); |
| 2038 | } |
| 2039 | } |
| 2040 | |
| 2041 | static int msm_ext_disp_get_idx_from_beid(int32_t be_id) |
| 2042 | { |
| 2043 | int idx; |
| 2044 | |
| 2045 | switch (be_id) { |
| 2046 | case MSM_BACKEND_DAI_DISPLAY_PORT_RX: |
| 2047 | idx = DP_RX_IDX; |
| 2048 | break; |
| 2049 | default: |
| 2050 | pr_err("%s: Incorrect ext_disp be_id %d\n", __func__, be_id); |
| 2051 | idx = -EINVAL; |
| 2052 | break; |
| 2053 | } |
| 2054 | |
| 2055 | return idx; |
| 2056 | } |
| 2057 | |
| 2058 | /** |
| 2059 | * msm_common_be_hw_params_fixup - updates settings of ALSA BE hw params. |
| 2060 | * |
| 2061 | * @rtd: runtime dailink instance |
| 2062 | * @params: HW params of associated backend dailink. |
| 2063 | * |
| 2064 | * Returns 0. |
| 2065 | */ |
| 2066 | int msm_common_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, |
| 2067 | struct snd_pcm_hw_params *params) |
| 2068 | { |
| 2069 | struct snd_soc_dai_link *dai_link = rtd->dai_link; |
| 2070 | struct snd_interval *rate = hw_param_interval(params, |
| 2071 | SNDRV_PCM_HW_PARAM_RATE); |
| 2072 | struct snd_interval *channels = hw_param_interval(params, |
| 2073 | SNDRV_PCM_HW_PARAM_CHANNELS); |
| 2074 | int rc = 0; |
| 2075 | int idx; |
| 2076 | |
| 2077 | pr_debug("%s: format = %d, rate = %d\n", |
| 2078 | __func__, params_format(params), params_rate(params)); |
| 2079 | |
| 2080 | switch (dai_link->be_id) { |
| 2081 | case MSM_BACKEND_DAI_USB_RX: |
| 2082 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2083 | usb_rx_cfg.bit_format); |
| 2084 | rate->min = rate->max = usb_rx_cfg.sample_rate; |
| 2085 | channels->min = channels->max = usb_rx_cfg.channels; |
| 2086 | break; |
| 2087 | |
| 2088 | case MSM_BACKEND_DAI_USB_TX: |
| 2089 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2090 | usb_tx_cfg.bit_format); |
| 2091 | rate->min = rate->max = usb_tx_cfg.sample_rate; |
| 2092 | channels->min = channels->max = usb_tx_cfg.channels; |
| 2093 | break; |
| 2094 | |
| 2095 | case MSM_BACKEND_DAI_DISPLAY_PORT_RX: |
| 2096 | idx = msm_ext_disp_get_idx_from_beid(dai_link->be_id); |
| 2097 | if (IS_ERR_VALUE(idx)) { |
| 2098 | pr_err("%s: Incorrect ext disp idx %d\n", |
| 2099 | __func__, idx); |
| 2100 | rc = idx; |
| 2101 | break; |
| 2102 | } |
| 2103 | |
| 2104 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2105 | ext_disp_rx_cfg[idx].bit_format); |
| 2106 | rate->min = rate->max = ext_disp_rx_cfg[idx].sample_rate; |
| 2107 | channels->min = channels->max = ext_disp_rx_cfg[idx].channels; |
| 2108 | break; |
| 2109 | |
| 2110 | case MSM_BACKEND_DAI_AFE_PCM_RX: |
| 2111 | channels->min = channels->max = proxy_rx_cfg.channels; |
| 2112 | rate->min = rate->max = SAMPLING_RATE_48KHZ; |
| 2113 | break; |
| 2114 | |
| 2115 | case MSM_BACKEND_DAI_PRI_TDM_RX_0: |
| 2116 | channels->min = channels->max = |
| 2117 | tdm_rx_cfg[TDM_PRI][TDM_0].channels; |
| 2118 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2119 | tdm_rx_cfg[TDM_PRI][TDM_0].bit_format); |
| 2120 | rate->min = rate->max = tdm_rx_cfg[TDM_PRI][TDM_0].sample_rate; |
| 2121 | break; |
| 2122 | |
| 2123 | case MSM_BACKEND_DAI_PRI_TDM_TX_0: |
| 2124 | channels->min = channels->max = |
| 2125 | tdm_tx_cfg[TDM_PRI][TDM_0].channels; |
| 2126 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2127 | tdm_tx_cfg[TDM_PRI][TDM_0].bit_format); |
| 2128 | rate->min = rate->max = tdm_tx_cfg[TDM_PRI][TDM_0].sample_rate; |
| 2129 | break; |
| 2130 | |
| 2131 | case MSM_BACKEND_DAI_SEC_TDM_RX_0: |
| 2132 | channels->min = channels->max = |
| 2133 | tdm_rx_cfg[TDM_SEC][TDM_0].channels; |
| 2134 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2135 | tdm_rx_cfg[TDM_SEC][TDM_0].bit_format); |
| 2136 | rate->min = rate->max = tdm_rx_cfg[TDM_SEC][TDM_0].sample_rate; |
| 2137 | break; |
| 2138 | |
| 2139 | case MSM_BACKEND_DAI_SEC_TDM_TX_0: |
| 2140 | channels->min = channels->max = |
| 2141 | tdm_tx_cfg[TDM_SEC][TDM_0].channels; |
| 2142 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2143 | tdm_tx_cfg[TDM_SEC][TDM_0].bit_format); |
| 2144 | rate->min = rate->max = tdm_tx_cfg[TDM_SEC][TDM_0].sample_rate; |
| 2145 | break; |
| 2146 | |
| 2147 | case MSM_BACKEND_DAI_TERT_TDM_RX_0: |
| 2148 | channels->min = channels->max = |
| 2149 | tdm_rx_cfg[TDM_TERT][TDM_0].channels; |
| 2150 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2151 | tdm_rx_cfg[TDM_TERT][TDM_0].bit_format); |
| 2152 | rate->min = rate->max = tdm_rx_cfg[TDM_TERT][TDM_0].sample_rate; |
| 2153 | break; |
| 2154 | |
| 2155 | case MSM_BACKEND_DAI_TERT_TDM_TX_0: |
| 2156 | channels->min = channels->max = |
| 2157 | tdm_tx_cfg[TDM_TERT][TDM_0].channels; |
| 2158 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2159 | tdm_tx_cfg[TDM_TERT][TDM_0].bit_format); |
| 2160 | rate->min = rate->max = tdm_tx_cfg[TDM_TERT][TDM_0].sample_rate; |
| 2161 | break; |
| 2162 | |
| 2163 | case MSM_BACKEND_DAI_QUAT_TDM_RX_0: |
| 2164 | channels->min = channels->max = |
| 2165 | tdm_rx_cfg[TDM_QUAT][TDM_0].channels; |
| 2166 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2167 | tdm_rx_cfg[TDM_QUAT][TDM_0].bit_format); |
| 2168 | rate->min = rate->max = tdm_rx_cfg[TDM_QUAT][TDM_0].sample_rate; |
| 2169 | break; |
| 2170 | |
| 2171 | case MSM_BACKEND_DAI_QUAT_TDM_TX_0: |
| 2172 | channels->min = channels->max = |
| 2173 | tdm_tx_cfg[TDM_QUAT][TDM_0].channels; |
| 2174 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2175 | tdm_tx_cfg[TDM_QUAT][TDM_0].bit_format); |
| 2176 | rate->min = rate->max = tdm_tx_cfg[TDM_QUAT][TDM_0].sample_rate; |
| 2177 | break; |
| 2178 | |
| 2179 | case MSM_BACKEND_DAI_AUXPCM_RX: |
| 2180 | rate->min = rate->max = |
| 2181 | aux_pcm_rx_cfg[PRIM_AUX_PCM].sample_rate; |
| 2182 | channels->min = channels->max = |
| 2183 | aux_pcm_rx_cfg[PRIM_AUX_PCM].channels; |
| 2184 | break; |
| 2185 | |
| 2186 | case MSM_BACKEND_DAI_AUXPCM_TX: |
| 2187 | rate->min = rate->max = |
| 2188 | aux_pcm_tx_cfg[PRIM_AUX_PCM].sample_rate; |
| 2189 | channels->min = channels->max = |
| 2190 | aux_pcm_tx_cfg[PRIM_AUX_PCM].channels; |
| 2191 | break; |
| 2192 | |
| 2193 | case MSM_BACKEND_DAI_SEC_AUXPCM_RX: |
| 2194 | rate->min = rate->max = |
| 2195 | aux_pcm_rx_cfg[SEC_AUX_PCM].sample_rate; |
| 2196 | channels->min = channels->max = |
| 2197 | aux_pcm_rx_cfg[SEC_AUX_PCM].channels; |
| 2198 | break; |
| 2199 | |
| 2200 | case MSM_BACKEND_DAI_SEC_AUXPCM_TX: |
| 2201 | rate->min = rate->max = |
| 2202 | aux_pcm_tx_cfg[SEC_AUX_PCM].sample_rate; |
| 2203 | channels->min = channels->max = |
| 2204 | aux_pcm_tx_cfg[SEC_AUX_PCM].channels; |
| 2205 | break; |
| 2206 | |
| 2207 | case MSM_BACKEND_DAI_TERT_AUXPCM_RX: |
| 2208 | rate->min = rate->max = |
| 2209 | aux_pcm_rx_cfg[TERT_AUX_PCM].sample_rate; |
| 2210 | channels->min = channels->max = |
| 2211 | aux_pcm_rx_cfg[TERT_AUX_PCM].channels; |
| 2212 | break; |
| 2213 | |
| 2214 | case MSM_BACKEND_DAI_TERT_AUXPCM_TX: |
| 2215 | rate->min = rate->max = |
| 2216 | aux_pcm_tx_cfg[TERT_AUX_PCM].sample_rate; |
| 2217 | channels->min = channels->max = |
| 2218 | aux_pcm_tx_cfg[TERT_AUX_PCM].channels; |
| 2219 | break; |
| 2220 | |
| 2221 | case MSM_BACKEND_DAI_QUAT_AUXPCM_RX: |
| 2222 | rate->min = rate->max = |
| 2223 | aux_pcm_rx_cfg[QUAT_AUX_PCM].sample_rate; |
| 2224 | channels->min = channels->max = |
| 2225 | aux_pcm_rx_cfg[QUAT_AUX_PCM].channels; |
| 2226 | break; |
| 2227 | |
| 2228 | case MSM_BACKEND_DAI_QUAT_AUXPCM_TX: |
| 2229 | rate->min = rate->max = |
| 2230 | aux_pcm_tx_cfg[QUAT_AUX_PCM].sample_rate; |
| 2231 | channels->min = channels->max = |
| 2232 | aux_pcm_tx_cfg[QUAT_AUX_PCM].channels; |
| 2233 | break; |
| 2234 | |
| 2235 | case MSM_BACKEND_DAI_PRI_MI2S_RX: |
| 2236 | rate->min = rate->max = mi2s_rx_cfg[PRIM_MI2S].sample_rate; |
| 2237 | channels->min = channels->max = |
| 2238 | mi2s_rx_cfg[PRIM_MI2S].channels; |
| 2239 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2240 | mi2s_rx_cfg[PRIM_MI2S].bit_format); |
| 2241 | break; |
| 2242 | |
| 2243 | case MSM_BACKEND_DAI_PRI_MI2S_TX: |
| 2244 | rate->min = rate->max = mi2s_tx_cfg[PRIM_MI2S].sample_rate; |
| 2245 | channels->min = channels->max = |
| 2246 | mi2s_tx_cfg[PRIM_MI2S].channels; |
| 2247 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2248 | mi2s_tx_cfg[PRIM_MI2S].bit_format); |
| 2249 | break; |
| 2250 | |
| 2251 | case MSM_BACKEND_DAI_SECONDARY_MI2S_RX: |
| 2252 | rate->min = rate->max = mi2s_rx_cfg[SEC_MI2S].sample_rate; |
| 2253 | channels->min = channels->max = |
| 2254 | mi2s_rx_cfg[SEC_MI2S].channels; |
| 2255 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2256 | mi2s_rx_cfg[SEC_MI2S].bit_format); |
| 2257 | break; |
| 2258 | |
| 2259 | case MSM_BACKEND_DAI_SECONDARY_MI2S_TX: |
| 2260 | rate->min = rate->max = mi2s_tx_cfg[SEC_MI2S].sample_rate; |
| 2261 | channels->min = channels->max = |
| 2262 | mi2s_tx_cfg[SEC_MI2S].channels; |
| 2263 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2264 | mi2s_tx_cfg[SEC_MI2S].bit_format); |
| 2265 | break; |
| 2266 | |
| 2267 | case MSM_BACKEND_DAI_TERTIARY_MI2S_RX: |
| 2268 | rate->min = rate->max = mi2s_rx_cfg[TERT_MI2S].sample_rate; |
| 2269 | channels->min = channels->max = |
| 2270 | mi2s_rx_cfg[TERT_MI2S].channels; |
| 2271 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2272 | mi2s_rx_cfg[TERT_MI2S].bit_format); |
| 2273 | break; |
| 2274 | |
| 2275 | case MSM_BACKEND_DAI_TERTIARY_MI2S_TX: |
| 2276 | rate->min = rate->max = mi2s_tx_cfg[TERT_MI2S].sample_rate; |
| 2277 | channels->min = channels->max = |
| 2278 | mi2s_tx_cfg[TERT_MI2S].channels; |
| 2279 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2280 | mi2s_tx_cfg[TERT_MI2S].bit_format); |
| 2281 | break; |
| 2282 | |
| 2283 | case MSM_BACKEND_DAI_QUATERNARY_MI2S_RX: |
| 2284 | rate->min = rate->max = mi2s_rx_cfg[QUAT_MI2S].sample_rate; |
| 2285 | channels->min = channels->max = |
| 2286 | mi2s_rx_cfg[QUAT_MI2S].channels; |
| 2287 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2288 | mi2s_rx_cfg[QUAT_MI2S].bit_format); |
| 2289 | break; |
| 2290 | |
| 2291 | case MSM_BACKEND_DAI_QUATERNARY_MI2S_TX: |
| 2292 | rate->min = rate->max = mi2s_tx_cfg[QUAT_MI2S].sample_rate; |
| 2293 | channels->min = channels->max = |
| 2294 | mi2s_tx_cfg[QUAT_MI2S].channels; |
| 2295 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 2296 | mi2s_tx_cfg[QUAT_MI2S].bit_format); |
| 2297 | break; |
| 2298 | |
| 2299 | default: |
| 2300 | rate->min = rate->max = SAMPLING_RATE_48KHZ; |
| 2301 | break; |
| 2302 | } |
| 2303 | return rc; |
| 2304 | } |
| 2305 | EXPORT_SYMBOL(msm_common_be_hw_params_fixup); |
| 2306 | |
| 2307 | /** |
| 2308 | * msm_aux_pcm_snd_startup - startup ops of auxpcm. |
| 2309 | * |
| 2310 | * @substream: PCM stream pointer of associated backend dailink |
| 2311 | * |
| 2312 | * Returns 0 on success or -EINVAL on error. |
| 2313 | */ |
| 2314 | int msm_aux_pcm_snd_startup(struct snd_pcm_substream *substream) |
| 2315 | { |
| 2316 | struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| 2317 | |
| 2318 | dev_dbg(rtd->card->dev, |
| 2319 | "%s: substream = %s stream = %d, dai name %s, dai ID %d\n", |
| 2320 | __func__, substream->name, substream->stream, |
| 2321 | rtd->cpu_dai->name, rtd->cpu_dai->id); |
| 2322 | |
| 2323 | return 0; |
| 2324 | } |
| 2325 | EXPORT_SYMBOL(msm_aux_pcm_snd_startup); |
| 2326 | |
| 2327 | /** |
| 2328 | * msm_aux_pcm_snd_shutdown - shutdown ops of auxpcm. |
| 2329 | * |
| 2330 | * @substream: PCM stream pointer of associated backend dailink |
| 2331 | */ |
| 2332 | void msm_aux_pcm_snd_shutdown(struct snd_pcm_substream *substream) |
| 2333 | { |
| 2334 | struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| 2335 | |
| 2336 | dev_dbg(rtd->card->dev, |
| 2337 | "%s: substream = %s stream = %d, dai name %s, dai ID %d\n", |
| 2338 | __func__, |
| 2339 | substream->name, substream->stream, |
| 2340 | rtd->cpu_dai->name, rtd->cpu_dai->id); |
| 2341 | } |
| 2342 | EXPORT_SYMBOL(msm_aux_pcm_snd_shutdown); |
| 2343 | |
| 2344 | static int msm_get_port_id(int be_id) |
| 2345 | { |
| 2346 | int afe_port_id; |
| 2347 | |
| 2348 | switch (be_id) { |
| 2349 | case MSM_BACKEND_DAI_PRI_MI2S_RX: |
| 2350 | afe_port_id = AFE_PORT_ID_PRIMARY_MI2S_RX; |
| 2351 | break; |
| 2352 | case MSM_BACKEND_DAI_PRI_MI2S_TX: |
| 2353 | afe_port_id = AFE_PORT_ID_PRIMARY_MI2S_TX; |
| 2354 | break; |
| 2355 | case MSM_BACKEND_DAI_SECONDARY_MI2S_RX: |
| 2356 | afe_port_id = AFE_PORT_ID_SECONDARY_MI2S_RX; |
| 2357 | break; |
| 2358 | case MSM_BACKEND_DAI_SECONDARY_MI2S_TX: |
| 2359 | afe_port_id = AFE_PORT_ID_SECONDARY_MI2S_TX; |
| 2360 | break; |
| 2361 | case MSM_BACKEND_DAI_TERTIARY_MI2S_RX: |
| 2362 | afe_port_id = AFE_PORT_ID_TERTIARY_MI2S_RX; |
| 2363 | break; |
| 2364 | case MSM_BACKEND_DAI_TERTIARY_MI2S_TX: |
| 2365 | afe_port_id = AFE_PORT_ID_TERTIARY_MI2S_TX; |
| 2366 | break; |
| 2367 | case MSM_BACKEND_DAI_QUATERNARY_MI2S_RX: |
| 2368 | afe_port_id = AFE_PORT_ID_QUATERNARY_MI2S_RX; |
| 2369 | break; |
| 2370 | case MSM_BACKEND_DAI_QUATERNARY_MI2S_TX: |
| 2371 | afe_port_id = AFE_PORT_ID_QUATERNARY_MI2S_TX; |
| 2372 | break; |
| 2373 | default: |
| 2374 | pr_err("%s: Invalid be_id: %d\n", __func__, be_id); |
| 2375 | afe_port_id = -EINVAL; |
| 2376 | } |
| 2377 | |
| 2378 | return afe_port_id; |
| 2379 | } |
| 2380 | |
| 2381 | static u32 get_mi2s_bits_per_sample(u32 bit_format) |
| 2382 | { |
| 2383 | u32 bit_per_sample; |
| 2384 | |
| 2385 | switch (bit_format) { |
| 2386 | case SNDRV_PCM_FORMAT_S32_LE: |
| 2387 | case SNDRV_PCM_FORMAT_S24_3LE: |
| 2388 | case SNDRV_PCM_FORMAT_S24_LE: |
| 2389 | bit_per_sample = 32; |
| 2390 | break; |
| 2391 | case SNDRV_PCM_FORMAT_S16_LE: |
| 2392 | default: |
| 2393 | bit_per_sample = 16; |
| 2394 | break; |
| 2395 | } |
| 2396 | |
| 2397 | return bit_per_sample; |
| 2398 | } |
| 2399 | |
| 2400 | static void update_mi2s_clk_val(int dai_id, int stream) |
| 2401 | { |
| 2402 | u32 bit_per_sample; |
| 2403 | |
| 2404 | if (stream == SNDRV_PCM_STREAM_PLAYBACK) { |
| 2405 | bit_per_sample = |
| 2406 | get_mi2s_bits_per_sample(mi2s_rx_cfg[dai_id].bit_format); |
| 2407 | mi2s_clk[dai_id].clk_freq_in_hz = |
| 2408 | mi2s_rx_cfg[dai_id].sample_rate * 2 * bit_per_sample; |
| 2409 | } else { |
| 2410 | bit_per_sample = |
| 2411 | get_mi2s_bits_per_sample(mi2s_tx_cfg[dai_id].bit_format); |
| 2412 | mi2s_clk[dai_id].clk_freq_in_hz = |
| 2413 | mi2s_tx_cfg[dai_id].sample_rate * 2 * bit_per_sample; |
| 2414 | } |
| 2415 | } |
| 2416 | |
| 2417 | static int msm_mi2s_set_sclk(struct snd_pcm_substream *substream, bool enable) |
| 2418 | { |
| 2419 | int ret = 0; |
| 2420 | struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| 2421 | struct snd_soc_dai *cpu_dai = rtd->cpu_dai; |
| 2422 | int port_id = 0; |
| 2423 | int index = cpu_dai->id; |
| 2424 | |
| 2425 | port_id = msm_get_port_id(rtd->dai_link->be_id); |
| 2426 | if (port_id < 0) { |
| 2427 | dev_err(rtd->card->dev, "%s: Invalid port_id\n", __func__); |
| 2428 | ret = port_id; |
| 2429 | goto done; |
| 2430 | } |
| 2431 | |
| 2432 | if (enable) { |
| 2433 | update_mi2s_clk_val(index, substream->stream); |
| 2434 | dev_dbg(rtd->card->dev, "%s: clock rate %ul\n", __func__, |
| 2435 | mi2s_clk[index].clk_freq_in_hz); |
| 2436 | } |
| 2437 | |
| 2438 | mi2s_clk[index].enable = enable; |
| 2439 | ret = afe_set_lpass_clock_v2(port_id, |
| 2440 | &mi2s_clk[index]); |
| 2441 | if (ret < 0) { |
| 2442 | dev_err(rtd->card->dev, |
| 2443 | "%s: afe lpass clock failed for port 0x%x , err:%d\n", |
| 2444 | __func__, port_id, ret); |
| 2445 | goto done; |
| 2446 | } |
| 2447 | |
| 2448 | done: |
| 2449 | return ret; |
| 2450 | } |
| 2451 | |
| 2452 | /** |
| 2453 | * msm_mi2s_snd_startup - startup ops of mi2s. |
| 2454 | * |
| 2455 | * @substream: PCM stream pointer of associated backend dailink |
| 2456 | * |
| 2457 | * Returns 0 on success or -EINVAL on error. |
| 2458 | */ |
| 2459 | int msm_mi2s_snd_startup(struct snd_pcm_substream *substream) |
| 2460 | { |
| 2461 | int ret = 0; |
| 2462 | struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| 2463 | struct snd_soc_dai *cpu_dai = rtd->cpu_dai; |
| 2464 | int port_id = msm_get_port_id(rtd->dai_link->be_id); |
| 2465 | int index = cpu_dai->id; |
| 2466 | unsigned int fmt = SND_SOC_DAIFMT_CBS_CFS; |
| 2467 | |
| 2468 | dev_dbg(rtd->card->dev, |
| 2469 | "%s: substream = %s stream = %d, dai name %s, dai ID %d\n", |
| 2470 | __func__, substream->name, substream->stream, |
| 2471 | cpu_dai->name, cpu_dai->id); |
| 2472 | |
| 2473 | if (index < PRIM_MI2S || index > QUAT_MI2S) { |
| 2474 | ret = -EINVAL; |
| 2475 | dev_err(rtd->card->dev, |
| 2476 | "%s: CPU DAI id (%d) out of range\n", |
| 2477 | __func__, cpu_dai->id); |
| 2478 | goto done; |
| 2479 | } |
| 2480 | /* |
| 2481 | * Muxtex protection in case the same MI2S |
| 2482 | * interface using for both TX and RX so |
| 2483 | * that the same clock won't be enable twice. |
| 2484 | */ |
| 2485 | mutex_lock(&mi2s_intf_conf[index].lock); |
| 2486 | if (++mi2s_intf_conf[index].ref_cnt == 1) { |
| 2487 | /* Check if msm needs to provide the clock to the interface */ |
| 2488 | if (!mi2s_intf_conf[index].msm_is_mi2s_master) { |
| 2489 | mi2s_clk[index].clk_id = mi2s_ebit_clk[index]; |
| 2490 | fmt = SND_SOC_DAIFMT_CBM_CFM; |
| 2491 | } |
| 2492 | ret = msm_mi2s_set_sclk(substream, true); |
| 2493 | if (ret < 0) { |
| 2494 | dev_err(rtd->card->dev, |
| 2495 | "%s: afe lpass clock failed to enable MI2S clock, err:%d\n", |
| 2496 | __func__, ret); |
| 2497 | goto clean_up; |
| 2498 | } |
| 2499 | ret = snd_soc_dai_set_fmt(cpu_dai, fmt); |
| 2500 | if (ret < 0) { |
| 2501 | dev_err(rtd->card->dev, |
| 2502 | "%s: set fmt cpu dai failed for MI2S (%d), err:%d\n", |
| 2503 | __func__, index, ret); |
| 2504 | goto clk_off; |
| 2505 | } |
| 2506 | if (mi2s_intf_conf[index].msm_is_ext_mclk) { |
| 2507 | mi2s_mclk[index].enable = 1; |
| 2508 | pr_debug("%s: Enabling mclk, clk_freq_in_hz = %u\n", |
| 2509 | __func__, mi2s_mclk[index].clk_freq_in_hz); |
| 2510 | ret = afe_set_lpass_clock_v2(port_id, |
| 2511 | &mi2s_mclk[index]); |
| 2512 | if (ret < 0) { |
| 2513 | pr_err("%s: afe lpass mclk failed, err:%d\n", |
| 2514 | __func__, ret); |
| 2515 | goto clk_off; |
| 2516 | } |
| 2517 | } |
| 2518 | } |
| 2519 | mutex_unlock(&mi2s_intf_conf[index].lock); |
| 2520 | return 0; |
| 2521 | clk_off: |
| 2522 | if (ret < 0) |
| 2523 | msm_mi2s_set_sclk(substream, false); |
| 2524 | clean_up: |
| 2525 | if (ret < 0) |
| 2526 | mi2s_intf_conf[index].ref_cnt--; |
| 2527 | mutex_unlock(&mi2s_intf_conf[index].lock); |
| 2528 | done: |
| 2529 | return ret; |
| 2530 | } |
| 2531 | EXPORT_SYMBOL(msm_mi2s_snd_startup); |
| 2532 | |
| 2533 | /** |
| 2534 | * msm_mi2s_snd_shutdown - shutdown ops of mi2s. |
| 2535 | * |
| 2536 | * @substream: PCM stream pointer of associated backend dailink |
| 2537 | */ |
| 2538 | void msm_mi2s_snd_shutdown(struct snd_pcm_substream *substream) |
| 2539 | { |
| 2540 | int ret; |
| 2541 | struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| 2542 | int port_id = msm_get_port_id(rtd->dai_link->be_id); |
| 2543 | int index = rtd->cpu_dai->id; |
| 2544 | |
| 2545 | pr_debug("%s(): substream = %s stream = %d\n", __func__, |
| 2546 | substream->name, substream->stream); |
| 2547 | if (index < PRIM_MI2S || index > QUAT_MI2S) { |
| 2548 | pr_err("%s:invalid MI2S DAI(%d)\n", __func__, index); |
| 2549 | return; |
| 2550 | } |
| 2551 | |
| 2552 | mutex_lock(&mi2s_intf_conf[index].lock); |
| 2553 | if (--mi2s_intf_conf[index].ref_cnt == 0) { |
| 2554 | ret = msm_mi2s_set_sclk(substream, false); |
| 2555 | if (ret < 0) { |
| 2556 | pr_err("%s:clock disable failed for MI2S (%d); ret=%d\n", |
| 2557 | __func__, index, ret); |
| 2558 | mi2s_intf_conf[index].ref_cnt++; |
| 2559 | } |
| 2560 | if (mi2s_intf_conf[index].msm_is_ext_mclk) { |
| 2561 | mi2s_mclk[index].enable = 0; |
| 2562 | pr_debug("%s: Disabling mclk, clk_freq_in_hz = %u\n", |
| 2563 | __func__, mi2s_mclk[index].clk_freq_in_hz); |
| 2564 | ret = afe_set_lpass_clock_v2(port_id, |
| 2565 | &mi2s_mclk[index]); |
| 2566 | if (ret < 0) { |
| 2567 | pr_err("%s: mclk disable failed for MCLK (%d); ret=%d\n", |
| 2568 | __func__, index, ret); |
| 2569 | } |
| 2570 | } |
| 2571 | } |
| 2572 | mutex_unlock(&mi2s_intf_conf[index].lock); |
| 2573 | } |
| 2574 | EXPORT_SYMBOL(msm_mi2s_snd_shutdown); |
| 2575 | |
| 2576 | /* Validate whether US EU switch is present or not */ |
| 2577 | static int msm_prepare_us_euro(struct snd_soc_card *card) |
| 2578 | { |
| 2579 | struct msm_asoc_mach_data *pdata = |
| 2580 | snd_soc_card_get_drvdata(card); |
| 2581 | int ret = 0; |
| 2582 | |
| 2583 | if (pdata->us_euro_gpio >= 0) { |
| 2584 | dev_dbg(card->dev, "%s: us_euro gpio request %d", __func__, |
| 2585 | pdata->us_euro_gpio); |
| 2586 | ret = gpio_request(pdata->us_euro_gpio, "TASHA_CODEC_US_EURO"); |
| 2587 | if (ret) { |
| 2588 | dev_err(card->dev, |
| 2589 | "%s: Failed to request codec US/EURO gpio %d error %d\n", |
| 2590 | __func__, pdata->us_euro_gpio, ret); |
| 2591 | } |
| 2592 | } |
| 2593 | |
| 2594 | return ret; |
| 2595 | } |
| 2596 | |
| 2597 | static bool msm_swap_gnd_mic(struct snd_soc_codec *codec) |
| 2598 | { |
| 2599 | struct snd_soc_card *card = codec->component.card; |
| 2600 | struct msm_asoc_mach_data *pdata = |
| 2601 | snd_soc_card_get_drvdata(card); |
| 2602 | int value = 0; |
| 2603 | |
| 2604 | if (pdata->us_euro_gpio_p) { |
| 2605 | value = msm_cdc_pinctrl_get_state(pdata->us_euro_gpio_p); |
| 2606 | if (value) |
| 2607 | msm_cdc_pinctrl_select_sleep_state( |
| 2608 | pdata->us_euro_gpio_p); |
| 2609 | else |
| 2610 | msm_cdc_pinctrl_select_active_state( |
| 2611 | pdata->us_euro_gpio_p); |
| 2612 | } else if (pdata->us_euro_gpio >= 0) { |
| 2613 | value = gpio_get_value_cansleep(pdata->us_euro_gpio); |
| 2614 | gpio_set_value_cansleep(pdata->us_euro_gpio, !value); |
| 2615 | } |
| 2616 | pr_debug("%s: swap select switch %d to %d\n", __func__, value, !value); |
| 2617 | return true; |
| 2618 | } |
| 2619 | |
| 2620 | static int msm_populate_dai_link_component_of_node( |
| 2621 | struct msm_asoc_mach_data *pdata, |
| 2622 | struct snd_soc_card *card) |
| 2623 | { |
| 2624 | int i, index, ret = 0; |
| 2625 | struct device *cdev = card->dev; |
| 2626 | struct snd_soc_dai_link *dai_link = card->dai_link; |
| 2627 | struct device_node *phandle; |
| 2628 | |
| 2629 | if (!cdev) { |
| 2630 | pr_err("%s: Sound card device memory NULL\n", __func__); |
| 2631 | return -ENODEV; |
| 2632 | } |
| 2633 | |
| 2634 | for (i = 0; i < card->num_links; i++) { |
| 2635 | if (dai_link[i].platform_of_node && dai_link[i].cpu_of_node) |
| 2636 | continue; |
| 2637 | |
| 2638 | /* populate platform_of_node for snd card dai links */ |
| 2639 | if (dai_link[i].platform_name && |
| 2640 | !dai_link[i].platform_of_node) { |
| 2641 | index = of_property_match_string(cdev->of_node, |
| 2642 | "asoc-platform-names", |
| 2643 | dai_link[i].platform_name); |
| 2644 | if (index < 0) { |
| 2645 | pr_err("%s: No match found for platform name: %s\n", |
| 2646 | __func__, dai_link[i].platform_name); |
| 2647 | ret = index; |
| 2648 | goto cpu_dai; |
| 2649 | } |
| 2650 | phandle = of_parse_phandle(cdev->of_node, |
| 2651 | "asoc-platform", |
| 2652 | index); |
| 2653 | if (!phandle) { |
| 2654 | pr_err("%s: retrieving phandle for platform %s, index %d failed\n", |
| 2655 | __func__, dai_link[i].platform_name, |
| 2656 | index); |
| 2657 | ret = -ENODEV; |
| 2658 | goto err; |
| 2659 | } |
| 2660 | dai_link[i].platform_of_node = phandle; |
| 2661 | dai_link[i].platform_name = NULL; |
| 2662 | } |
| 2663 | cpu_dai: |
| 2664 | /* populate cpu_of_node for snd card dai links */ |
| 2665 | if (dai_link[i].cpu_dai_name && !dai_link[i].cpu_of_node) { |
| 2666 | index = of_property_match_string(cdev->of_node, |
| 2667 | "asoc-cpu-names", |
| 2668 | dai_link[i].cpu_dai_name); |
| 2669 | if (index < 0) |
| 2670 | goto codec_dai; |
| 2671 | phandle = of_parse_phandle(cdev->of_node, "asoc-cpu", |
| 2672 | index); |
| 2673 | if (!phandle) { |
| 2674 | pr_err("%s: retrieving phandle for cpu dai %s failed\n", |
| 2675 | __func__, dai_link[i].cpu_dai_name); |
| 2676 | ret = -ENODEV; |
| 2677 | goto err; |
| 2678 | } |
| 2679 | dai_link[i].cpu_of_node = phandle; |
| 2680 | dai_link[i].cpu_dai_name = NULL; |
| 2681 | } |
| 2682 | codec_dai: |
| 2683 | /* populate codec_of_node for snd card dai links */ |
| 2684 | if (dai_link[i].codec_name && !dai_link[i].codec_of_node) { |
| 2685 | index = of_property_match_string(cdev->of_node, |
| 2686 | "asoc-codec-names", |
| 2687 | dai_link[i].codec_name); |
| 2688 | if (index < 0) |
| 2689 | continue; |
| 2690 | phandle = of_parse_phandle(cdev->of_node, "asoc-codec", |
| 2691 | index); |
| 2692 | if (!phandle) { |
| 2693 | pr_err("%s: retrieving phandle for codec dai %s failed\n", |
| 2694 | __func__, dai_link[i].codec_name); |
| 2695 | ret = -ENODEV; |
| 2696 | goto err; |
| 2697 | } |
| 2698 | dai_link[i].codec_of_node = phandle; |
| 2699 | dai_link[i].codec_name = NULL; |
| 2700 | } |
| 2701 | if (pdata->snd_card_val == INT_SND_CARD) { |
| 2702 | if ((dai_link[i].be_id == |
| 2703 | MSM_BACKEND_DAI_INT0_MI2S_RX) || |
| 2704 | (dai_link[i].be_id == |
| 2705 | MSM_BACKEND_DAI_INT1_MI2S_RX) || |
| 2706 | (dai_link[i].be_id == |
| 2707 | MSM_BACKEND_DAI_INT2_MI2S_TX) || |
| 2708 | (dai_link[i].be_id == |
| 2709 | MSM_BACKEND_DAI_INT3_MI2S_TX)) { |
| 2710 | index = of_property_match_string(cdev->of_node, |
| 2711 | "asoc-codec-names", |
| 2712 | MSM_INT_DIGITAL_CODEC); |
| 2713 | phandle = of_parse_phandle(cdev->of_node, |
| 2714 | "asoc-codec", |
| 2715 | index); |
| 2716 | dai_link[i].codecs[DIG_CDC].of_node = phandle; |
| 2717 | index = of_property_match_string(cdev->of_node, |
| 2718 | "asoc-codec-names", |
| 2719 | PMIC_INT_ANALOG_CODEC); |
| 2720 | phandle = of_parse_phandle(cdev->of_node, |
| 2721 | "asoc-codec", |
| 2722 | index); |
| 2723 | dai_link[i].codecs[ANA_CDC].of_node = phandle; |
| 2724 | } |
| 2725 | } |
| 2726 | } |
| 2727 | err: |
| 2728 | return ret; |
| 2729 | } |
| 2730 | |
| 2731 | static int msm_wsa881x_init(struct snd_soc_component *component) |
| 2732 | { |
| 2733 | u8 spkleft_ports[WSA881X_MAX_SWR_PORTS] = {100, 101, 102, 106}; |
| 2734 | u8 spkright_ports[WSA881X_MAX_SWR_PORTS] = {103, 104, 105, 107}; |
| 2735 | unsigned int ch_rate[WSA881X_MAX_SWR_PORTS] = {2400, 600, 300, 1200}; |
| 2736 | unsigned int ch_mask[WSA881X_MAX_SWR_PORTS] = {0x1, 0xF, 0x3, 0x3}; |
| 2737 | struct snd_soc_codec *codec = snd_soc_component_to_codec(component); |
| 2738 | struct msm_asoc_mach_data *pdata; |
| 2739 | struct snd_soc_dapm_context *dapm = |
| 2740 | snd_soc_codec_get_dapm(codec); |
| 2741 | |
| 2742 | if (!codec) { |
| 2743 | pr_err("%s codec is NULL\n", __func__); |
| 2744 | return -EINVAL; |
| 2745 | } |
| 2746 | |
| 2747 | if (!strcmp(component->name_prefix, "SpkrLeft")) { |
| 2748 | dev_dbg(codec->dev, "%s: setting left ch map to codec %s\n", |
| 2749 | __func__, codec->component.name); |
| 2750 | wsa881x_set_channel_map(codec, &spkleft_ports[0], |
| 2751 | WSA881X_MAX_SWR_PORTS, &ch_mask[0], |
| 2752 | &ch_rate[0]); |
| 2753 | if (dapm->component) { |
| 2754 | snd_soc_dapm_ignore_suspend(dapm, "SpkrLeft IN"); |
| 2755 | snd_soc_dapm_ignore_suspend(dapm, "SpkrLeft SPKR"); |
| 2756 | } |
| 2757 | } else if (!strcmp(component->name_prefix, "SpkrRight")) { |
| 2758 | dev_dbg(codec->dev, "%s: setting right ch map to codec %s\n", |
| 2759 | __func__, codec->component.name); |
| 2760 | wsa881x_set_channel_map(codec, &spkright_ports[0], |
| 2761 | WSA881X_MAX_SWR_PORTS, &ch_mask[0], |
| 2762 | &ch_rate[0]); |
| 2763 | if (dapm->component) { |
| 2764 | snd_soc_dapm_ignore_suspend(dapm, "SpkrRight IN"); |
| 2765 | snd_soc_dapm_ignore_suspend(dapm, "SpkrRight SPKR"); |
| 2766 | } |
| 2767 | } else { |
| 2768 | dev_err(codec->dev, "%s: wrong codec name %s\n", __func__, |
| 2769 | codec->component.name); |
| 2770 | return -EINVAL; |
| 2771 | } |
| 2772 | |
| 2773 | |
| 2774 | pdata = snd_soc_card_get_drvdata(component->card); |
| 2775 | if (pdata && pdata->codec_root) |
| 2776 | wsa881x_codec_info_create_codec_entry(pdata->codec_root, |
| 2777 | codec); |
| 2778 | return 0; |
| 2779 | } |
| 2780 | |
| 2781 | |
| 2782 | static int msm_init_wsa_dev(struct platform_device *pdev, |
| 2783 | struct snd_soc_card *card) |
| 2784 | { |
| 2785 | struct device_node *wsa_of_node; |
| 2786 | u32 wsa_max_devs; |
| 2787 | u32 wsa_dev_cnt; |
| 2788 | char *dev_name_str = NULL; |
| 2789 | struct msm_wsa881x_dev_info *wsa881x_dev_info; |
| 2790 | const char *wsa_auxdev_name_prefix[1]; |
| 2791 | int found = 0; |
| 2792 | int i; |
| 2793 | int ret; |
| 2794 | |
| 2795 | /* Get maximum WSA device count for this platform */ |
| 2796 | ret = of_property_read_u32(pdev->dev.of_node, |
| 2797 | "qcom,wsa-max-devs", &wsa_max_devs); |
| 2798 | if (ret) { |
| 2799 | dev_dbg(&pdev->dev, |
| 2800 | "%s: wsa-max-devs property missing in DT %s, ret = %d\n", |
| 2801 | __func__, pdev->dev.of_node->full_name, ret); |
| 2802 | goto err_dt; |
| 2803 | } |
| 2804 | if (wsa_max_devs == 0) { |
| 2805 | dev_warn(&pdev->dev, |
| 2806 | "%s: Max WSA devices is 0 for this target?\n", |
| 2807 | __func__); |
| 2808 | goto err_dt; |
| 2809 | } |
| 2810 | |
| 2811 | /* Get count of WSA device phandles for this platform */ |
| 2812 | wsa_dev_cnt = of_count_phandle_with_args(pdev->dev.of_node, |
| 2813 | "qcom,wsa-devs", NULL); |
| 2814 | if (wsa_dev_cnt == -ENOENT) { |
| 2815 | dev_warn(&pdev->dev, "%s: No wsa device defined in DT.\n", |
| 2816 | __func__); |
| 2817 | goto err_dt; |
| 2818 | } else if (wsa_dev_cnt <= 0) { |
| 2819 | dev_err(&pdev->dev, |
| 2820 | "%s: Error reading wsa device from DT. wsa_dev_cnt = %d\n", |
| 2821 | __func__, wsa_dev_cnt); |
| 2822 | ret = -EINVAL; |
| 2823 | goto err_dt; |
| 2824 | } |
| 2825 | |
| 2826 | /* |
| 2827 | * Expect total phandles count to be NOT less than maximum possible |
| 2828 | * WSA count. However, if it is less, then assign same value to |
| 2829 | * max count as well. |
| 2830 | */ |
| 2831 | if (wsa_dev_cnt < wsa_max_devs) { |
| 2832 | dev_dbg(&pdev->dev, |
| 2833 | "%s: wsa_max_devs = %d cannot exceed wsa_dev_cnt = %d\n", |
| 2834 | __func__, wsa_max_devs, wsa_dev_cnt); |
| 2835 | wsa_max_devs = wsa_dev_cnt; |
| 2836 | } |
| 2837 | |
| 2838 | /* Make sure prefix string passed for each WSA device */ |
| 2839 | ret = of_property_count_strings(pdev->dev.of_node, |
| 2840 | "qcom,wsa-aux-dev-prefix"); |
| 2841 | if (ret != wsa_dev_cnt) { |
| 2842 | dev_err(&pdev->dev, |
| 2843 | "%s: expecting %d wsa prefix. Defined only %d in DT\n", |
| 2844 | __func__, wsa_dev_cnt, ret); |
| 2845 | ret = -EINVAL; |
| 2846 | goto err_dt; |
| 2847 | } |
| 2848 | |
| 2849 | /* |
| 2850 | * Alloc mem to store phandle and index info of WSA device, if already |
| 2851 | * registered with ALSA core |
| 2852 | */ |
| 2853 | wsa881x_dev_info = devm_kcalloc(&pdev->dev, wsa_max_devs, |
| 2854 | sizeof(struct msm_wsa881x_dev_info), |
| 2855 | GFP_KERNEL); |
| 2856 | if (!wsa881x_dev_info) { |
| 2857 | ret = -ENOMEM; |
| 2858 | goto err_mem; |
| 2859 | } |
| 2860 | |
| 2861 | /* |
| 2862 | * search and check whether all WSA devices are already |
| 2863 | * registered with ALSA core or not. If found a node, store |
| 2864 | * the node and the index in a local array of struct for later |
| 2865 | * use. |
| 2866 | */ |
| 2867 | for (i = 0; i < wsa_dev_cnt; i++) { |
| 2868 | wsa_of_node = of_parse_phandle(pdev->dev.of_node, |
| 2869 | "qcom,wsa-devs", i); |
| 2870 | if (unlikely(!wsa_of_node)) { |
| 2871 | /* we should not be here */ |
| 2872 | dev_err(&pdev->dev, |
| 2873 | "%s: wsa dev node is not present\n", |
| 2874 | __func__); |
| 2875 | ret = -EINVAL; |
| 2876 | goto err_dev_node; |
| 2877 | } |
| 2878 | if (soc_find_component(wsa_of_node, NULL)) { |
| 2879 | /* WSA device registered with ALSA core */ |
| 2880 | wsa881x_dev_info[found].of_node = wsa_of_node; |
| 2881 | wsa881x_dev_info[found].index = i; |
| 2882 | found++; |
| 2883 | if (found == wsa_max_devs) |
| 2884 | break; |
| 2885 | } |
| 2886 | } |
| 2887 | |
| 2888 | if (found < wsa_max_devs) { |
| 2889 | dev_dbg(&pdev->dev, |
| 2890 | "%s: failed to find %d components. Found only %d\n", |
| 2891 | __func__, wsa_max_devs, found); |
| 2892 | return -EPROBE_DEFER; |
| 2893 | } |
| 2894 | dev_info(&pdev->dev, |
| 2895 | "%s: found %d wsa881x devices registered with ALSA core\n", |
| 2896 | __func__, found); |
| 2897 | |
| 2898 | card->num_aux_devs = wsa_max_devs; |
| 2899 | card->num_configs = wsa_max_devs; |
| 2900 | |
| 2901 | /* Alloc array of AUX devs struct */ |
| 2902 | msm_aux_dev = devm_kcalloc(&pdev->dev, card->num_aux_devs, |
| 2903 | sizeof(struct snd_soc_aux_dev), |
| 2904 | GFP_KERNEL); |
| 2905 | if (!msm_aux_dev) { |
| 2906 | ret = -ENOMEM; |
| 2907 | goto err_auxdev_mem; |
| 2908 | } |
| 2909 | |
| 2910 | /* Alloc array of codec conf struct */ |
| 2911 | msm_codec_conf = devm_kcalloc(&pdev->dev, card->num_aux_devs, |
| 2912 | sizeof(struct snd_soc_codec_conf), |
| 2913 | GFP_KERNEL); |
| 2914 | if (!msm_codec_conf) { |
| 2915 | ret = -ENOMEM; |
| 2916 | goto err_codec_conf; |
| 2917 | } |
| 2918 | |
| 2919 | for (i = 0; i < card->num_aux_devs; i++) { |
| 2920 | dev_name_str = devm_kzalloc(&pdev->dev, DEV_NAME_STR_LEN, |
| 2921 | GFP_KERNEL); |
| 2922 | if (!dev_name_str) { |
| 2923 | ret = -ENOMEM; |
| 2924 | goto err_dev_str; |
| 2925 | } |
| 2926 | |
| 2927 | ret = of_property_read_string_index(pdev->dev.of_node, |
| 2928 | "qcom,wsa-aux-dev-prefix", |
| 2929 | wsa881x_dev_info[i].index, |
| 2930 | wsa_auxdev_name_prefix); |
| 2931 | if (ret) { |
| 2932 | dev_err(&pdev->dev, |
| 2933 | "%s: failed to read wsa aux dev prefix, ret = %d\n", |
| 2934 | __func__, ret); |
| 2935 | ret = -EINVAL; |
| 2936 | goto err_dt_prop; |
| 2937 | } |
| 2938 | |
| 2939 | snprintf(dev_name_str, strlen("wsa881x.%d"), "wsa881x.%d", i); |
| 2940 | msm_aux_dev[i].name = dev_name_str; |
| 2941 | msm_aux_dev[i].codec_name = NULL; |
| 2942 | msm_aux_dev[i].codec_of_node = |
| 2943 | wsa881x_dev_info[i].of_node; |
| 2944 | msm_aux_dev[i].init = msm_wsa881x_init; |
| 2945 | msm_codec_conf[i].dev_name = NULL; |
| 2946 | msm_codec_conf[i].name_prefix = wsa_auxdev_name_prefix[0]; |
| 2947 | msm_codec_conf[i].of_node = wsa881x_dev_info[i].of_node; |
| 2948 | } |
| 2949 | card->codec_conf = msm_codec_conf; |
| 2950 | card->aux_dev = msm_aux_dev; |
| 2951 | |
| 2952 | return 0; |
| 2953 | |
| 2954 | err_dt_prop: |
| 2955 | devm_kfree(&pdev->dev, dev_name_str); |
| 2956 | err_dev_str: |
| 2957 | devm_kfree(&pdev->dev, msm_codec_conf); |
| 2958 | err_codec_conf: |
| 2959 | devm_kfree(&pdev->dev, msm_aux_dev); |
| 2960 | err_auxdev_mem: |
| 2961 | err_dev_node: |
| 2962 | devm_kfree(&pdev->dev, wsa881x_dev_info); |
| 2963 | err_mem: |
| 2964 | err_dt: |
| 2965 | return ret; |
| 2966 | } |
| 2967 | |
| 2968 | static void msm_free_auxdev_mem(struct platform_device *pdev) |
| 2969 | { |
| 2970 | struct snd_soc_card *card = platform_get_drvdata(pdev); |
| 2971 | int i; |
| 2972 | |
| 2973 | if (card->num_aux_devs > 0) { |
| 2974 | for (i = 0; i < card->num_aux_devs; i++) { |
| 2975 | kfree(msm_aux_dev[i].codec_name); |
| 2976 | kfree(msm_codec_conf[i].dev_name); |
| 2977 | kfree(msm_codec_conf[i].name_prefix); |
| 2978 | } |
| 2979 | } |
| 2980 | } |
| 2981 | |
| 2982 | static void i2s_auxpcm_init(struct platform_device *pdev) |
| 2983 | { |
| 2984 | int count; |
| 2985 | u32 mi2s_master_slave[MI2S_MAX]; |
| 2986 | u32 mi2s_ext_mclk[MI2S_MAX]; |
| 2987 | int ret; |
| 2988 | |
| 2989 | for (count = 0; count < MI2S_MAX; count++) { |
| 2990 | mutex_init(&mi2s_intf_conf[count].lock); |
| 2991 | mi2s_intf_conf[count].ref_cnt = 0; |
| 2992 | } |
| 2993 | |
| 2994 | ret = of_property_read_u32_array(pdev->dev.of_node, |
| 2995 | "qcom,msm-mi2s-master", |
| 2996 | mi2s_master_slave, MI2S_MAX); |
| 2997 | if (ret) { |
| 2998 | dev_dbg(&pdev->dev, "%s: no qcom,msm-mi2s-master in DT node\n", |
| 2999 | __func__); |
| 3000 | } else { |
| 3001 | for (count = 0; count < MI2S_MAX; count++) { |
| 3002 | mi2s_intf_conf[count].msm_is_mi2s_master = |
| 3003 | mi2s_master_slave[count]; |
| 3004 | } |
| 3005 | } |
| 3006 | |
| 3007 | ret = of_property_read_u32_array(pdev->dev.of_node, |
| 3008 | "qcom,msm-mi2s-ext-mclk", |
| 3009 | mi2s_ext_mclk, MI2S_MAX); |
| 3010 | if (ret) { |
| 3011 | dev_dbg(&pdev->dev, "%s: no qcom,msm-mi2s-ext-mclk in DT node\n", |
| 3012 | __func__); |
| 3013 | } else { |
| 3014 | for (count = 0; count < MI2S_MAX; count++) |
| 3015 | mi2s_intf_conf[count].msm_is_ext_mclk = |
| 3016 | mi2s_ext_mclk[count]; |
| 3017 | } |
| 3018 | } |
| 3019 | |
| 3020 | static const struct of_device_id sdm660_asoc_machine_of_match[] = { |
| 3021 | { .compatible = "qcom,sdm660-asoc-snd", |
| 3022 | .data = "internal_codec"}, |
| 3023 | { .compatible = "qcom,sdm660-asoc-snd-tasha", |
| 3024 | .data = "tasha_codec"}, |
| 3025 | { .compatible = "qcom,sdm660-asoc-snd-tavil", |
| 3026 | .data = "tavil_codec"}, |
| 3027 | {}, |
| 3028 | }; |
| 3029 | |
| 3030 | static int msm_asoc_machine_probe(struct platform_device *pdev) |
| 3031 | { |
| 3032 | struct snd_soc_card *card = NULL; |
| 3033 | struct msm_asoc_mach_data *pdata = NULL; |
| 3034 | const char *mclk = "qcom,msm-mclk-freq"; |
| 3035 | int ret = -EINVAL, id; |
| 3036 | const struct of_device_id *match; |
| 3037 | |
| 3038 | pdata = devm_kzalloc(&pdev->dev, |
| 3039 | sizeof(struct msm_asoc_mach_data), |
| 3040 | GFP_KERNEL); |
| 3041 | if (!pdata) |
| 3042 | return -ENOMEM; |
| 3043 | |
| 3044 | match = of_match_node(sdm660_asoc_machine_of_match, |
| 3045 | pdev->dev.of_node); |
| 3046 | if (!match) |
| 3047 | goto err; |
| 3048 | |
| 3049 | ret = of_property_read_u32(pdev->dev.of_node, mclk, &id); |
| 3050 | if (ret) { |
| 3051 | dev_err(&pdev->dev, |
| 3052 | "%s: missing %s in dt node\n", __func__, mclk); |
| 3053 | id = DEFAULT_MCLK_RATE; |
| 3054 | } |
| 3055 | pdata->mclk_freq = id; |
| 3056 | |
| 3057 | if (!strcmp(match->data, "tasha_codec") || |
| 3058 | !strcmp(match->data, "tavil_codec")) { |
| 3059 | if (!strcmp(match->data, "tasha_codec")) |
| 3060 | pdata->snd_card_val = EXT_SND_CARD_TASHA; |
| 3061 | else |
| 3062 | pdata->snd_card_val = EXT_SND_CARD_TAVIL; |
| 3063 | ret = msm_ext_cdc_init(pdev, pdata, &card, &mbhc_cfg); |
| 3064 | if (ret) |
| 3065 | goto err; |
| 3066 | } else if (!strcmp(match->data, "internal_codec")) { |
| 3067 | pdata->snd_card_val = INT_SND_CARD; |
| 3068 | ret = msm_int_cdc_init(pdev, pdata, &card, &mbhc_cfg); |
| 3069 | if (ret) |
| 3070 | goto err; |
| 3071 | } else { |
| 3072 | dev_err(&pdev->dev, |
| 3073 | "%s: Not a matching DT sound node\n", __func__); |
| 3074 | goto err; |
| 3075 | } |
| 3076 | if (!card) |
| 3077 | goto err; |
| 3078 | |
| 3079 | if (pdata->snd_card_val == INT_SND_CARD) { |
| 3080 | /*reading the gpio configurations from dtsi file*/ |
| 3081 | pdata->pdm_gpio_p = of_parse_phandle(pdev->dev.of_node, |
| 3082 | "qcom,cdc-pdm-gpios", 0); |
| 3083 | pdata->comp_gpio_p = of_parse_phandle(pdev->dev.of_node, |
| 3084 | "qcom,cdc-comp-gpios", 0); |
| 3085 | pdata->dmic_gpio_p = of_parse_phandle(pdev->dev.of_node, |
| 3086 | "qcom,cdc-dmic-gpios", 0); |
| 3087 | pdata->ext_spk_gpio_p = of_parse_phandle(pdev->dev.of_node, |
| 3088 | "qcom,cdc-ext-spk-gpios", 0); |
| 3089 | } |
| 3090 | |
| 3091 | /* |
| 3092 | * Parse US-Euro gpio info from DT. Report no error if us-euro |
| 3093 | * entry is not found in DT file as some targets do not support |
| 3094 | * US-Euro detection |
| 3095 | */ |
| 3096 | pdata->us_euro_gpio = of_get_named_gpio(pdev->dev.of_node, |
| 3097 | "qcom,us-euro-gpios", 0); |
| 3098 | if (!gpio_is_valid(pdata->us_euro_gpio)) |
| 3099 | pdata->us_euro_gpio_p = of_parse_phandle(pdev->dev.of_node, |
| 3100 | "qcom,us-euro-gpios", 0); |
| 3101 | if (!gpio_is_valid(pdata->us_euro_gpio) && (!pdata->us_euro_gpio_p)) { |
| 3102 | dev_dbg(&pdev->dev, "property %s not detected in node %s", |
| 3103 | "qcom,us-euro-gpios", pdev->dev.of_node->full_name); |
| 3104 | } else { |
| 3105 | dev_dbg(&pdev->dev, "%s detected", |
| 3106 | "qcom,us-euro-gpios"); |
| 3107 | mbhc_cfg.swap_gnd_mic = msm_swap_gnd_mic; |
| 3108 | } |
| 3109 | |
| 3110 | ret = msm_prepare_us_euro(card); |
| 3111 | if (ret) |
| 3112 | dev_dbg(&pdev->dev, "msm_prepare_us_euro failed (%d)\n", |
| 3113 | ret); |
| 3114 | |
| 3115 | i2s_auxpcm_init(pdev); |
| 3116 | |
| 3117 | ret = snd_soc_of_parse_audio_routing(card, "qcom,audio-routing"); |
| 3118 | if (ret) |
| 3119 | goto err; |
| 3120 | |
| 3121 | ret = msm_populate_dai_link_component_of_node(pdata, card); |
| 3122 | if (ret) { |
| 3123 | ret = -EPROBE_DEFER; |
| 3124 | goto err; |
| 3125 | } |
| 3126 | |
| 3127 | if (!of_property_read_bool(pdev->dev.of_node, "qcom,wsa-disable")) { |
| 3128 | ret = msm_init_wsa_dev(pdev, card); |
| 3129 | if (ret) |
| 3130 | goto err; |
| 3131 | } |
| 3132 | |
| 3133 | ret = devm_snd_soc_register_card(&pdev->dev, card); |
| 3134 | if (ret == -EPROBE_DEFER) { |
| 3135 | if (codec_reg_done) { |
| 3136 | /* |
| 3137 | * return failure as EINVAL since other codec |
| 3138 | * registered sound card successfully. |
| 3139 | * This avoids any further probe calls. |
| 3140 | */ |
| 3141 | ret = -EINVAL; |
| 3142 | } |
| 3143 | goto err; |
| 3144 | } else if (ret) { |
| 3145 | dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", |
| 3146 | ret); |
| 3147 | goto err; |
| 3148 | } |
| 3149 | if (pdata->snd_card_val != INT_SND_CARD) |
| 3150 | msm_ext_register_audio_notifier(pdev); |
| 3151 | |
| 3152 | return 0; |
| 3153 | err: |
| 3154 | if (pdata->us_euro_gpio > 0) { |
| 3155 | dev_dbg(&pdev->dev, "%s free us_euro gpio %d\n", |
| 3156 | __func__, pdata->us_euro_gpio); |
| 3157 | pdata->us_euro_gpio = 0; |
| 3158 | } |
| 3159 | if (pdata->hph_en1_gpio > 0) { |
| 3160 | dev_dbg(&pdev->dev, "%s free hph_en1_gpio %d\n", |
| 3161 | __func__, pdata->hph_en1_gpio); |
| 3162 | gpio_free(pdata->hph_en1_gpio); |
| 3163 | pdata->hph_en1_gpio = 0; |
| 3164 | } |
| 3165 | if (pdata->hph_en0_gpio > 0) { |
| 3166 | dev_dbg(&pdev->dev, "%s free hph_en0_gpio %d\n", |
| 3167 | __func__, pdata->hph_en0_gpio); |
| 3168 | gpio_free(pdata->hph_en0_gpio); |
| 3169 | pdata->hph_en0_gpio = 0; |
| 3170 | } |
| 3171 | if (pdata->snd_card_val != INT_SND_CARD) |
| 3172 | msm_ext_cdc_deinit(pdata); |
| 3173 | devm_kfree(&pdev->dev, pdata); |
| 3174 | return ret; |
| 3175 | } |
| 3176 | |
| 3177 | static int msm_asoc_machine_remove(struct platform_device *pdev) |
| 3178 | { |
| 3179 | struct snd_soc_card *card = platform_get_drvdata(pdev); |
| 3180 | struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); |
| 3181 | |
| 3182 | if (pdata->snd_card_val == INT_SND_CARD) |
| 3183 | mutex_destroy(&pdata->cdc_int_mclk0_mutex); |
| 3184 | else |
| 3185 | msm_ext_cdc_deinit(pdata); |
| 3186 | msm_free_auxdev_mem(pdev); |
| 3187 | |
| 3188 | gpio_free(pdata->us_euro_gpio); |
| 3189 | gpio_free(pdata->hph_en1_gpio); |
| 3190 | gpio_free(pdata->hph_en0_gpio); |
| 3191 | snd_soc_unregister_card(card); |
| 3192 | return 0; |
| 3193 | } |
| 3194 | |
| 3195 | static struct platform_driver sdm660_asoc_machine_driver = { |
| 3196 | .driver = { |
| 3197 | .name = DRV_NAME, |
| 3198 | .owner = THIS_MODULE, |
| 3199 | .pm = &snd_soc_pm_ops, |
| 3200 | .of_match_table = sdm660_asoc_machine_of_match, |
| 3201 | }, |
| 3202 | .probe = msm_asoc_machine_probe, |
| 3203 | .remove = msm_asoc_machine_remove, |
| 3204 | }; |
| 3205 | module_platform_driver(sdm660_asoc_machine_driver); |
| 3206 | |
| 3207 | MODULE_DESCRIPTION("ALSA SoC msm"); |
| 3208 | MODULE_LICENSE("GPL v2"); |
| 3209 | MODULE_ALIAS("platform:" DRV_NAME); |
| 3210 | MODULE_DEVICE_TABLE(of, sdm660_asoc_machine_of_match); |