lpass-cdc-wsa-macro.c 121 KB

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  1. // SPDX-License-Identifier: GPL-2.0-only
  2. /* Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
  3. * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  4. */
  5. #include <linux/module.h>
  6. #include <linux/init.h>
  7. #include <linux/io.h>
  8. #include <linux/platform_device.h>
  9. #include <linux/clk.h>
  10. #include <linux/thermal.h>
  11. #include <linux/pm_runtime.h>
  12. #include <sound/soc.h>
  13. #include <sound/soc-dapm.h>
  14. #include <sound/pcm_params.h>
  15. #include <sound/tlv.h>
  16. #include <soc/swr-common.h>
  17. #include <soc/swr-wcd.h>
  18. #include <asoc/msm-cdc-pinctrl.h>
  19. #include "lpass-cdc.h"
  20. #include "lpass-cdc-comp.h"
  21. #include "lpass-cdc-registers.h"
  22. #include "lpass-cdc-wsa-macro.h"
  23. #include "lpass-cdc-clk-rsc.h"
  24. #define AUTO_SUSPEND_DELAY 50 /* delay in msec */
  25. #define LPASS_CDC_WSA_MACRO_MAX_OFFSET 0x1000
  26. #define LPASS_CDC_WSA_MACRO_RX_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  27. SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
  28. SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  29. #define LPASS_CDC_WSA_MACRO_RX_MIX_RATES (SNDRV_PCM_RATE_48000 |\
  30. SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  31. #define LPASS_CDC_WSA_MACRO_RX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
  32. SNDRV_PCM_FMTBIT_S24_LE |\
  33. SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
  34. #define LPASS_CDC_WSA_MACRO_ECHO_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  35. SNDRV_PCM_RATE_48000)
  36. #define LPASS_CDC_WSA_MACRO_ECHO_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
  37. SNDRV_PCM_FMTBIT_S24_LE |\
  38. SNDRV_PCM_FMTBIT_S24_3LE)
  39. #define NUM_INTERPOLATORS 2
  40. #define LPASS_CDC_WSA_MACRO_MUX_INP_SHFT 0x3
  41. #define LPASS_CDC_WSA_MACRO_MUX_INP_MASK1 0x07
  42. #define LPASS_CDC_WSA_MACRO_MUX_INP_MASK2 0x38
  43. #define LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET 0x8
  44. #define LPASS_CDC_WSA_MACRO_MUX_CFG1_OFFSET 0x4
  45. #define LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET \
  46. (LPASS_CDC_WSA_COMPANDER1_CTL0 - LPASS_CDC_WSA_COMPANDER0_CTL0)
  47. #define LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET \
  48. (LPASS_CDC_WSA_SOFTCLIP1_CRC - LPASS_CDC_WSA_SOFTCLIP0_CRC)
  49. #define LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET \
  50. (LPASS_CDC_WSA_RX1_RX_PATH_CTL - LPASS_CDC_WSA_RX0_RX_PATH_CTL)
  51. #define LPASS_CDC_WSA_MACRO_RX_PATH_CFG3_OFFSET 0x10
  52. #define LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET 0x4C
  53. #define LPASS_CDC_WSA_MACRO_FS_RATE_MASK 0x0F
  54. #define LPASS_CDC_WSA_MACRO_EC_MIX_TX0_MASK 0x03
  55. #define LPASS_CDC_WSA_MACRO_EC_MIX_TX1_MASK 0x18
  56. #define LPASS_CDC_WSA_MACRO_MAX_DMA_CH_PER_PORT 0x2
  57. #define LPASS_CDC_WSA_MACRO_THERMAL_MAX_STATE 11
  58. enum {
  59. LPASS_CDC_WSA_MACRO_RX0 = 0,
  60. LPASS_CDC_WSA_MACRO_RX1,
  61. LPASS_CDC_WSA_MACRO_RX_MIX,
  62. LPASS_CDC_WSA_MACRO_RX_MIX0 = LPASS_CDC_WSA_MACRO_RX_MIX,
  63. LPASS_CDC_WSA_MACRO_RX_MIX1,
  64. LPASS_CDC_WSA_MACRO_RX4,
  65. LPASS_CDC_WSA_MACRO_RX5,
  66. LPASS_CDC_WSA_MACRO_RX_MAX,
  67. };
  68. enum {
  69. LPASS_CDC_WSA_MACRO_TX0 = 0,
  70. LPASS_CDC_WSA_MACRO_TX1,
  71. LPASS_CDC_WSA_MACRO_TX_MAX,
  72. };
  73. enum {
  74. LPASS_CDC_WSA_MACRO_EC0_MUX = 0,
  75. LPASS_CDC_WSA_MACRO_EC1_MUX,
  76. LPASS_CDC_WSA_MACRO_EC_MUX_MAX,
  77. };
  78. enum {
  79. LPASS_CDC_WSA_MACRO_COMP1, /* SPK_L */
  80. LPASS_CDC_WSA_MACRO_COMP2, /* SPK_R */
  81. LPASS_CDC_WSA_MACRO_COMP_MAX
  82. };
  83. enum {
  84. LPASS_CDC_WSA_MACRO_SOFTCLIP0, /* RX0 */
  85. LPASS_CDC_WSA_MACRO_SOFTCLIP1, /* RX1 */
  86. LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX
  87. };
  88. enum {
  89. INTn_1_INP_SEL_ZERO = 0,
  90. INTn_1_INP_SEL_RX0,
  91. INTn_1_INP_SEL_RX1,
  92. INTn_1_INP_SEL_RX2,
  93. INTn_1_INP_SEL_RX3,
  94. INTn_1_INP_SEL_RX4,
  95. INTn_1_INP_SEL_RX5,
  96. INTn_1_INP_SEL_RX6,
  97. INTn_1_INP_SEL_RX7,
  98. INTn_1_INP_SEL_RX8,
  99. INTn_1_INP_SEL_DEC0,
  100. INTn_1_INP_SEL_DEC1,
  101. };
  102. enum {
  103. INTn_2_INP_SEL_ZERO = 0,
  104. INTn_2_INP_SEL_RX0,
  105. INTn_2_INP_SEL_RX1,
  106. INTn_2_INP_SEL_RX2,
  107. INTn_2_INP_SEL_RX3,
  108. INTn_2_INP_SEL_RX4,
  109. INTn_2_INP_SEL_RX5,
  110. INTn_2_INP_SEL_RX6,
  111. INTn_2_INP_SEL_RX7,
  112. INTn_2_INP_SEL_RX8,
  113. };
  114. enum {
  115. WSA_MODE_21DB,
  116. WSA_MODE_19P5DB,
  117. WSA_MODE_18DB,
  118. WSA_MODE_16P5DB,
  119. WSA_MODE_15DB,
  120. WSA_MODE_13P5DB,
  121. WSA_MODE_12DB,
  122. WSA_MODE_10P5DB,
  123. WSA_MODE_9DB,
  124. WSA_MODE_MAX
  125. };
  126. enum {
  127. INTERP_RX0,
  128. INTERP_RX1
  129. };
  130. enum {
  131. INTERP_MAIN_PATH,
  132. INTERP_MIX_PATH,
  133. };
  134. static struct lpass_cdc_comp_setting comp_setting_table[WSA_MODE_MAX] =
  135. {
  136. {42, 0, 42},
  137. {39, 0, 42},
  138. {36, 0, 42},
  139. {33, 0, 42},
  140. {30, 0, 42},
  141. {27, 0, 42},
  142. {24, 0, 42},
  143. {21, 0, 42},
  144. {18, 0, 42},
  145. };
  146. struct interp_sample_rate {
  147. int sample_rate;
  148. int rate_val;
  149. };
  150. struct lpass_cdc_macro_idle_detect_config {
  151. u8 idle_thr;
  152. u8 idle_detect_en;
  153. };
  154. /*
  155. * Structure used to update codec
  156. * register defaults after reset
  157. */
  158. struct lpass_cdc_wsa_macro_reg_mask_val {
  159. u16 reg;
  160. u8 mask;
  161. u8 val;
  162. };
  163. static struct interp_sample_rate int_prim_sample_rate_val[] = {
  164. {8000, 0x0}, /* 8K */
  165. {16000, 0x1}, /* 16K */
  166. {24000, -EINVAL},/* 24K */
  167. {32000, 0x3}, /* 32K */
  168. {48000, 0x4}, /* 48K */
  169. {96000, 0x5}, /* 96K */
  170. {192000, 0x6}, /* 192K */
  171. {384000, 0x7}, /* 384K */
  172. {44100, 0x8}, /* 44.1K */
  173. };
  174. static struct interp_sample_rate int_mix_sample_rate_val[] = {
  175. {48000, 0x4}, /* 48K */
  176. {96000, 0x5}, /* 96K */
  177. {192000, 0x6}, /* 192K */
  178. };
  179. #define LPASS_CDC_WSA_MACRO_SWR_STRING_LEN 80
  180. static int lpass_cdc_wsa_macro_core_vote(void *handle, bool enable);
  181. static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
  182. struct snd_pcm_hw_params *params,
  183. struct snd_soc_dai *dai);
  184. static int lpass_cdc_wsa_macro_get_channel_map(struct snd_soc_dai *dai,
  185. unsigned int *tx_num, unsigned int *tx_slot,
  186. unsigned int *rx_num, unsigned int *rx_slot);
  187. static int lpass_cdc_wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream);
  188. #define LPASS_CDC_WSA_MACRO_VTH_TO_REG(vth) ((vth) == 0 ? 255 : (vth))
  189. /* Hold instance to soundwire platform device */
  190. struct lpass_cdc_wsa_macro_swr_ctrl_data {
  191. struct platform_device *wsa_swr_pdev;
  192. };
  193. #define LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV(xname, xreg, xmin, xmax, tlv_array) \
  194. { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
  195. .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
  196. SNDRV_CTL_ELEM_ACCESS_READWRITE, \
  197. .tlv.p = (tlv_array), \
  198. .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
  199. .put = lpass_cdc_wsa_macro_set_digital_volume, \
  200. .private_value = (unsigned long)&(struct soc_mixer_control) \
  201. {.reg = xreg, .rreg = xreg, \
  202. .min = xmin, .max = xmax, .platform_max = xmax, \
  203. .sign_bit = 7,} }
  204. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data {
  205. void *handle; /* holds codec private data */
  206. int (*read)(void *handle, int reg);
  207. int (*write)(void *handle, int reg, int val);
  208. int (*bulk_write)(void *handle, u32 *reg, u32 *val, size_t len);
  209. int (*clk)(void *handle, bool enable);
  210. int (*core_vote)(void *handle, bool enable);
  211. int (*handle_irq)(void *handle,
  212. irqreturn_t (*swrm_irq_handler)(int irq,
  213. void *data),
  214. void *swrm_handle,
  215. int action);
  216. };
  217. enum {
  218. LPASS_CDC_WSA_MACRO_AIF_INVALID = 0,
  219. LPASS_CDC_WSA_MACRO_AIF1_PB,
  220. LPASS_CDC_WSA_MACRO_AIF_MIX1_PB,
  221. LPASS_CDC_WSA_MACRO_AIF_VI,
  222. LPASS_CDC_WSA_MACRO_AIF_ECHO,
  223. LPASS_CDC_WSA_MACRO_MAX_DAIS,
  224. };
  225. #define LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX 3
  226. /*
  227. * @dev: wsa macro device pointer
  228. * @comp_enabled: compander enable mixer value set
  229. * @ec_hq: echo HQ enable mixer value set
  230. * @prim_int_users: Users of interpolator
  231. * @wsa_mclk_users: WSA MCLK users count
  232. * @swr_clk_users: SWR clk users count
  233. * @vi_feed_value: VI sense mask
  234. * @mclk_lock: to lock mclk operations
  235. * @swr_clk_lock: to lock swr master clock operations
  236. * @swr_ctrl_data: SoundWire data structure
  237. * @swr_plat_data: Soundwire platform data
  238. * @lpass_cdc_wsa_macro_add_child_devices_work: work for adding child devices
  239. * @wsa_swr_gpio_p: used by pinctrl API
  240. * @component: codec handle
  241. * @rx_0_count: RX0 interpolation users
  242. * @rx_1_count: RX1 interpolation users
  243. * @active_ch_mask: channel mask for all AIF DAIs
  244. * @active_ch_cnt: channel count of all AIF DAIs
  245. * @rx_port_value: mixer ctl value of WSA RX MUXes
  246. * @wsa_io_base: Base address of WSA macro addr space
  247. * @wsa_sys_gain System gain value, see wsa driver
  248. * @wsa_bat_cfg Battery Configuration value, see wsa driver
  249. * @wsa_rload Resistor load value for WSA Speaker, see wsa driver
  250. */
  251. struct lpass_cdc_wsa_macro_priv {
  252. struct device *dev;
  253. int comp_enabled[LPASS_CDC_WSA_MACRO_COMP_MAX];
  254. int comp_mode[LPASS_CDC_WSA_MACRO_COMP_MAX];
  255. int ec_hq[LPASS_CDC_WSA_MACRO_RX1 + 1];
  256. u16 prim_int_users[LPASS_CDC_WSA_MACRO_RX1 + 1];
  257. u16 wsa_mclk_users;
  258. u16 swr_clk_users;
  259. bool dapm_mclk_enable;
  260. bool reset_swr;
  261. unsigned int vi_feed_value;
  262. struct mutex mclk_lock;
  263. struct mutex swr_clk_lock;
  264. struct lpass_cdc_wsa_macro_swr_ctrl_data *swr_ctrl_data;
  265. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data swr_plat_data;
  266. struct work_struct lpass_cdc_wsa_macro_add_child_devices_work;
  267. struct device_node *wsa_swr_gpio_p;
  268. struct snd_soc_component *component;
  269. int rx_0_count;
  270. int rx_1_count;
  271. unsigned long active_ch_mask[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  272. unsigned long active_ch_cnt[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  273. u16 bit_width[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  274. int rx_port_value[LPASS_CDC_WSA_MACRO_RX_MAX];
  275. char __iomem *wsa_io_base;
  276. struct platform_device *pdev_child_devices
  277. [LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX];
  278. int child_count;
  279. int wsa_spkrrecv;
  280. int spkr_gain_offset;
  281. int spkr_mode;
  282. int is_softclip_on[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  283. int softclip_clk_users[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  284. char __iomem *mclk_mode_muxsel;
  285. u16 default_clk_id;
  286. u32 pcm_rate_vi;
  287. int wsa_digital_mute_status[LPASS_CDC_WSA_MACRO_RX_MAX];
  288. u8 rx0_origin_gain;
  289. u8 rx1_origin_gain;
  290. struct thermal_cooling_device *tcdev;
  291. uint32_t thermal_cur_state;
  292. uint32_t thermal_max_state;
  293. struct work_struct lpass_cdc_wsa_macro_cooling_work;
  294. bool pbr_enable;
  295. u32 wsa_sys_gain[2 * (LPASS_CDC_WSA_MACRO_RX1 + 1)];
  296. u32 wsa_bat_cfg[LPASS_CDC_WSA_MACRO_RX1 + 1];
  297. u32 wsa_rload[LPASS_CDC_WSA_MACRO_RX1 + 1];
  298. struct lpass_cdc_macro_idle_detect_config idle_detect_cfg;
  299. };
  300. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[];
  301. static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0);
  302. static const char *const rx_text[] = {
  303. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5", "DEC0", "DEC1"
  304. };
  305. static const char *const rx_mix_text[] = {
  306. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5",
  307. };
  308. static const char *const rx_mix_ec_text[] = {
  309. "ZERO", "RX_MIX_TX0", "RX_MIX_TX1"
  310. };
  311. static const char *const rx_mux_text[] = {
  312. "ZERO", "AIF1_PB", "AIF_MIX1_PB"
  313. };
  314. static const char *const rx_sidetone_mix_text[] = {
  315. "ZERO", "SRC0"
  316. };
  317. static const char * const lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text[] = {
  318. "OFF", "ON"
  319. };
  320. static const char *const lpass_cdc_wsa_macro_ear_spkrrecv_text[] = {
  321. "OFF", "ON"
  322. };
  323. static const char * const idle_detect_text[] = {
  324. "OFF", "ON"
  325. };
  326. static const char * const lpass_cdc_wsa_macro_comp_mode_text[] = {
  327. "G_21_DB", "G_19P5_DB", "G_18_DB", "G_16P5_DB", "G_15_DB",
  328. "G_13P5_DB", "G_12_DB", "G_10P5_DB", "G_9_DB"
  329. };
  330. static const struct snd_kcontrol_new wsa_int0_vbat_mix_switch[] = {
  331. SOC_DAPM_SINGLE("WSA RX0 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  332. };
  333. static const struct snd_kcontrol_new wsa_int1_vbat_mix_switch[] = {
  334. SOC_DAPM_SINGLE("WSA RX1 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  335. };
  336. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_ear_spkrrecv_enum,
  337. lpass_cdc_wsa_macro_ear_spkrrecv_text);
  338. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  339. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text);
  340. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_comp_mode_enum,
  341. lpass_cdc_wsa_macro_comp_mode_text);
  342. static SOC_ENUM_SINGLE_EXT_DECL(idle_detect_enum, idle_detect_text);
  343. /* RX INT0 */
  344. static const struct soc_enum rx0_prim_inp0_chain_enum =
  345. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  346. 0, 9, rx_text);
  347. static const struct soc_enum rx0_prim_inp1_chain_enum =
  348. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  349. 3, 9, rx_text);
  350. static const struct soc_enum rx0_prim_inp2_chain_enum =
  351. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  352. 3, 9, rx_text);
  353. static const struct soc_enum rx0_mix_chain_enum =
  354. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  355. 0, 7, rx_mix_text);
  356. static const struct soc_enum rx0_sidetone_mix_enum =
  357. SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_sidetone_mix_text);
  358. static const struct snd_kcontrol_new rx0_prim_inp0_mux =
  359. SOC_DAPM_ENUM("WSA_RX0 INP0 Mux", rx0_prim_inp0_chain_enum);
  360. static const struct snd_kcontrol_new rx0_prim_inp1_mux =
  361. SOC_DAPM_ENUM("WSA_RX0 INP1 Mux", rx0_prim_inp1_chain_enum);
  362. static const struct snd_kcontrol_new rx0_prim_inp2_mux =
  363. SOC_DAPM_ENUM("WSA_RX0 INP2 Mux", rx0_prim_inp2_chain_enum);
  364. static const struct snd_kcontrol_new rx0_mix_mux =
  365. SOC_DAPM_ENUM("WSA_RX0 MIX Mux", rx0_mix_chain_enum);
  366. static const struct snd_kcontrol_new rx0_sidetone_mix_mux =
  367. SOC_DAPM_ENUM("WSA_RX0 SIDETONE MIX Mux", rx0_sidetone_mix_enum);
  368. /* RX INT1 */
  369. static const struct soc_enum rx1_prim_inp0_chain_enum =
  370. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  371. 0, 9, rx_text);
  372. static const struct soc_enum rx1_prim_inp1_chain_enum =
  373. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  374. 3, 9, rx_text);
  375. static const struct soc_enum rx1_prim_inp2_chain_enum =
  376. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  377. 3, 9, rx_text);
  378. static const struct soc_enum rx1_mix_chain_enum =
  379. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  380. 0, 7, rx_mix_text);
  381. static const struct snd_kcontrol_new rx1_prim_inp0_mux =
  382. SOC_DAPM_ENUM("WSA_RX1 INP0 Mux", rx1_prim_inp0_chain_enum);
  383. static const struct snd_kcontrol_new rx1_prim_inp1_mux =
  384. SOC_DAPM_ENUM("WSA_RX1 INP1 Mux", rx1_prim_inp1_chain_enum);
  385. static const struct snd_kcontrol_new rx1_prim_inp2_mux =
  386. SOC_DAPM_ENUM("WSA_RX1 INP2 Mux", rx1_prim_inp2_chain_enum);
  387. static const struct snd_kcontrol_new rx1_mix_mux =
  388. SOC_DAPM_ENUM("WSA_RX1 MIX Mux", rx1_mix_chain_enum);
  389. static const struct soc_enum rx_mix_ec0_enum =
  390. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  391. 0, 3, rx_mix_ec_text);
  392. static const struct soc_enum rx_mix_ec1_enum =
  393. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  394. 3, 3, rx_mix_ec_text);
  395. static const struct snd_kcontrol_new rx_mix_ec0_mux =
  396. SOC_DAPM_ENUM("WSA RX_MIX EC0_Mux", rx_mix_ec0_enum);
  397. static const struct snd_kcontrol_new rx_mix_ec1_mux =
  398. SOC_DAPM_ENUM("WSA RX_MIX EC1_Mux", rx_mix_ec1_enum);
  399. static struct snd_soc_dai_ops lpass_cdc_wsa_macro_dai_ops = {
  400. .hw_params = lpass_cdc_wsa_macro_hw_params,
  401. .get_channel_map = lpass_cdc_wsa_macro_get_channel_map,
  402. .mute_stream = lpass_cdc_wsa_macro_mute_stream,
  403. };
  404. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[] = {
  405. {
  406. .name = "wsa_macro_rx1",
  407. .id = LPASS_CDC_WSA_MACRO_AIF1_PB,
  408. .playback = {
  409. .stream_name = "WSA_AIF1 Playback",
  410. .rates = LPASS_CDC_WSA_MACRO_RX_RATES,
  411. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  412. .rate_max = 384000,
  413. .rate_min = 8000,
  414. .channels_min = 1,
  415. .channels_max = 2,
  416. },
  417. .ops = &lpass_cdc_wsa_macro_dai_ops,
  418. },
  419. {
  420. .name = "wsa_macro_rx_mix",
  421. .id = LPASS_CDC_WSA_MACRO_AIF_MIX1_PB,
  422. .playback = {
  423. .stream_name = "WSA_AIF_MIX1 Playback",
  424. .rates = LPASS_CDC_WSA_MACRO_RX_MIX_RATES,
  425. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  426. .rate_max = 192000,
  427. .rate_min = 48000,
  428. .channels_min = 1,
  429. .channels_max = 2,
  430. },
  431. .ops = &lpass_cdc_wsa_macro_dai_ops,
  432. },
  433. {
  434. .name = "wsa_macro_vifeedback",
  435. .id = LPASS_CDC_WSA_MACRO_AIF_VI,
  436. .capture = {
  437. .stream_name = "WSA_AIF_VI Capture",
  438. .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_48000,
  439. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  440. .rate_max = 48000,
  441. .rate_min = 8000,
  442. .channels_min = 1,
  443. .channels_max = 4,
  444. },
  445. .ops = &lpass_cdc_wsa_macro_dai_ops,
  446. },
  447. {
  448. .name = "wsa_macro_echo",
  449. .id = LPASS_CDC_WSA_MACRO_AIF_ECHO,
  450. .capture = {
  451. .stream_name = "WSA_AIF_ECHO Capture",
  452. .rates = LPASS_CDC_WSA_MACRO_ECHO_RATES,
  453. .formats = LPASS_CDC_WSA_MACRO_ECHO_FORMATS,
  454. .rate_max = 48000,
  455. .rate_min = 8000,
  456. .channels_min = 1,
  457. .channels_max = 2,
  458. },
  459. .ops = &lpass_cdc_wsa_macro_dai_ops,
  460. },
  461. };
  462. static bool lpass_cdc_wsa_macro_get_data(struct snd_soc_component *component,
  463. struct device **wsa_dev,
  464. struct lpass_cdc_wsa_macro_priv **wsa_priv,
  465. const char *func_name)
  466. {
  467. *wsa_dev = lpass_cdc_get_device_ptr(component->dev,
  468. WSA_MACRO);
  469. if (!(*wsa_dev)) {
  470. dev_err(component->dev,
  471. "%s: null device for macro!\n", func_name);
  472. return false;
  473. }
  474. *wsa_priv = dev_get_drvdata((*wsa_dev));
  475. if (!(*wsa_priv) || !(*wsa_priv)->component) {
  476. dev_err(component->dev,
  477. "%s: priv is null for macro!\n", func_name);
  478. return false;
  479. }
  480. return true;
  481. }
  482. static int lpass_cdc_wsa_macro_set_port_map(struct snd_soc_component *component,
  483. u32 usecase, u32 size, void *data)
  484. {
  485. struct device *wsa_dev = NULL;
  486. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  487. struct swrm_port_config port_cfg;
  488. int ret = 0;
  489. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  490. return -EINVAL;
  491. memset(&port_cfg, 0, sizeof(port_cfg));
  492. port_cfg.uc = usecase;
  493. port_cfg.size = size;
  494. port_cfg.params = data;
  495. if (wsa_priv->swr_ctrl_data)
  496. ret = swrm_wcd_notify(
  497. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  498. SWR_SET_PORT_MAP, &port_cfg);
  499. return ret;
  500. }
  501. static int lpass_cdc_wsa_macro_set_prim_interpolator_rate(struct snd_soc_dai *dai,
  502. u8 int_prim_fs_rate_reg_val,
  503. u32 sample_rate)
  504. {
  505. u8 int_1_mix1_inp;
  506. u32 j, port;
  507. u16 int_mux_cfg0, int_mux_cfg1;
  508. u16 int_fs_reg;
  509. u8 int_mux_cfg0_val, int_mux_cfg1_val;
  510. u8 inp0_sel, inp1_sel, inp2_sel;
  511. struct snd_soc_component *component = dai->component;
  512. struct device *wsa_dev = NULL;
  513. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  514. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  515. return -EINVAL;
  516. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  517. LPASS_CDC_WSA_MACRO_RX_MAX) {
  518. int_1_mix1_inp = port;
  519. if ((int_1_mix1_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  520. (int_1_mix1_inp > LPASS_CDC_WSA_MACRO_RX_MIX1)) {
  521. dev_err(wsa_dev,
  522. "%s: Invalid RX port, Dai ID is %d\n",
  523. __func__, dai->id);
  524. return -EINVAL;
  525. }
  526. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0;
  527. /*
  528. * Loop through all interpolator MUX inputs and find out
  529. * to which interpolator input, the cdc_dma rx port
  530. * is connected
  531. */
  532. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  533. int_mux_cfg1 = int_mux_cfg0 + LPASS_CDC_WSA_MACRO_MUX_CFG1_OFFSET;
  534. int_mux_cfg0_val = snd_soc_component_read(component,
  535. int_mux_cfg0);
  536. int_mux_cfg1_val = snd_soc_component_read(component,
  537. int_mux_cfg1);
  538. inp0_sel = int_mux_cfg0_val & LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  539. inp1_sel = (int_mux_cfg0_val >>
  540. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  541. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  542. inp2_sel = (int_mux_cfg1_val >>
  543. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  544. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  545. if ((inp0_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  546. (inp1_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  547. (inp2_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0)) {
  548. int_fs_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  549. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  550. dev_dbg(wsa_dev,
  551. "%s: AIF_PB DAI(%d) connected to INT%u_1\n",
  552. __func__, dai->id, j);
  553. dev_dbg(wsa_dev,
  554. "%s: set INT%u_1 sample rate to %u\n",
  555. __func__, j, sample_rate);
  556. /* sample_rate is in Hz */
  557. snd_soc_component_update_bits(component,
  558. int_fs_reg,
  559. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  560. int_prim_fs_rate_reg_val);
  561. }
  562. int_mux_cfg0 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  563. }
  564. }
  565. return 0;
  566. }
  567. static int lpass_cdc_wsa_macro_set_mix_interpolator_rate(struct snd_soc_dai *dai,
  568. u8 int_mix_fs_rate_reg_val,
  569. u32 sample_rate)
  570. {
  571. u8 int_2_inp;
  572. u32 j, port;
  573. u16 int_mux_cfg1, int_fs_reg;
  574. u8 int_mux_cfg1_val;
  575. struct snd_soc_component *component = dai->component;
  576. struct device *wsa_dev = NULL;
  577. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  578. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  579. return -EINVAL;
  580. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  581. LPASS_CDC_WSA_MACRO_RX_MAX) {
  582. int_2_inp = port;
  583. if ((int_2_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  584. (int_2_inp > LPASS_CDC_WSA_MACRO_RX_MIX1)) {
  585. dev_err(wsa_dev,
  586. "%s: Invalid RX port, Dai ID is %d\n",
  587. __func__, dai->id);
  588. return -EINVAL;
  589. }
  590. int_mux_cfg1 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1;
  591. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  592. int_mux_cfg1_val = snd_soc_component_read(component,
  593. int_mux_cfg1) &
  594. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  595. if (int_mux_cfg1_val == int_2_inp +
  596. INTn_2_INP_SEL_RX0) {
  597. int_fs_reg =
  598. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  599. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  600. dev_dbg(wsa_dev,
  601. "%s: AIF_PB DAI(%d) connected to INT%u_2\n",
  602. __func__, dai->id, j);
  603. dev_dbg(wsa_dev,
  604. "%s: set INT%u_2 sample rate to %u\n",
  605. __func__, j, sample_rate);
  606. snd_soc_component_update_bits(component,
  607. int_fs_reg,
  608. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  609. int_mix_fs_rate_reg_val);
  610. }
  611. int_mux_cfg1 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  612. }
  613. }
  614. return 0;
  615. }
  616. static int lpass_cdc_wsa_macro_set_interpolator_rate(struct snd_soc_dai *dai,
  617. u32 sample_rate)
  618. {
  619. int rate_val = 0;
  620. int i, ret;
  621. /* set mixing path rate */
  622. for (i = 0; i < ARRAY_SIZE(int_mix_sample_rate_val); i++) {
  623. if (sample_rate ==
  624. int_mix_sample_rate_val[i].sample_rate) {
  625. rate_val =
  626. int_mix_sample_rate_val[i].rate_val;
  627. break;
  628. }
  629. }
  630. if ((i == ARRAY_SIZE(int_mix_sample_rate_val)) ||
  631. (rate_val < 0))
  632. goto prim_rate;
  633. ret = lpass_cdc_wsa_macro_set_mix_interpolator_rate(dai,
  634. (u8) rate_val, sample_rate);
  635. prim_rate:
  636. /* set primary path sample rate */
  637. for (i = 0; i < ARRAY_SIZE(int_prim_sample_rate_val); i++) {
  638. if (sample_rate ==
  639. int_prim_sample_rate_val[i].sample_rate) {
  640. rate_val =
  641. int_prim_sample_rate_val[i].rate_val;
  642. break;
  643. }
  644. }
  645. if ((i == ARRAY_SIZE(int_prim_sample_rate_val)) ||
  646. (rate_val < 0))
  647. return -EINVAL;
  648. ret = lpass_cdc_wsa_macro_set_prim_interpolator_rate(dai,
  649. (u8) rate_val, sample_rate);
  650. return ret;
  651. }
  652. static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
  653. struct snd_pcm_hw_params *params,
  654. struct snd_soc_dai *dai)
  655. {
  656. struct snd_soc_component *component = dai->component;
  657. int ret;
  658. struct device *wsa_dev = NULL;
  659. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  660. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  661. return -EINVAL;
  662. wsa_priv = dev_get_drvdata(wsa_dev);
  663. if (!wsa_priv)
  664. return -EINVAL;
  665. dev_dbg(component->dev,
  666. "%s: dai_name = %s DAI-ID %x rate %d num_ch %d\n", __func__,
  667. dai->name, dai->id, params_rate(params),
  668. params_channels(params));
  669. switch (substream->stream) {
  670. case SNDRV_PCM_STREAM_PLAYBACK:
  671. ret = lpass_cdc_wsa_macro_set_interpolator_rate(dai, params_rate(params));
  672. if (ret) {
  673. dev_err(component->dev,
  674. "%s: cannot set sample rate: %u\n",
  675. __func__, params_rate(params));
  676. return ret;
  677. }
  678. switch (params_width(params)) {
  679. case 16:
  680. wsa_priv->bit_width[dai->id] = 16;
  681. break;
  682. case 24:
  683. wsa_priv->bit_width[dai->id] = 24;
  684. break;
  685. case 32:
  686. wsa_priv->bit_width[dai->id] = 32;
  687. break;
  688. default:
  689. dev_err(component->dev, "%s: Invalid format 0x%x\n",
  690. __func__, params_width(params));
  691. return -EINVAL;
  692. }
  693. break;
  694. case SNDRV_PCM_STREAM_CAPTURE:
  695. if (dai->id == LPASS_CDC_WSA_MACRO_AIF_VI)
  696. wsa_priv->pcm_rate_vi = params_rate(params);
  697. switch (params_width(params)) {
  698. case 16:
  699. wsa_priv->bit_width[dai->id] = 16;
  700. break;
  701. case 24:
  702. wsa_priv->bit_width[dai->id] = 24;
  703. break;
  704. default:
  705. dev_err(component->dev, "%s: Invalid format 0x%x\n",
  706. __func__, params_width(params));
  707. return -EINVAL;
  708. }
  709. default:
  710. break;
  711. }
  712. return 0;
  713. }
  714. static int lpass_cdc_wsa_macro_get_channel_map(struct snd_soc_dai *dai,
  715. unsigned int *tx_num, unsigned int *tx_slot,
  716. unsigned int *rx_num, unsigned int *rx_slot)
  717. {
  718. struct snd_soc_component *component = dai->component;
  719. struct device *wsa_dev = NULL;
  720. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  721. u16 val = 0, mask = 0, cnt = 0, temp = 0;
  722. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  723. return -EINVAL;
  724. wsa_priv = dev_get_drvdata(wsa_dev);
  725. if (!wsa_priv)
  726. return -EINVAL;
  727. switch (dai->id) {
  728. case LPASS_CDC_WSA_MACRO_AIF_VI:
  729. *tx_slot = wsa_priv->active_ch_mask[dai->id];
  730. *tx_num = wsa_priv->active_ch_cnt[dai->id];
  731. break;
  732. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  733. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  734. for_each_set_bit(temp, &wsa_priv->active_ch_mask[dai->id],
  735. LPASS_CDC_WSA_MACRO_RX_MAX) {
  736. mask |= (1 << temp);
  737. if (++cnt == LPASS_CDC_WSA_MACRO_MAX_DMA_CH_PER_PORT)
  738. break;
  739. }
  740. if (mask & 0x0C)
  741. mask = mask >> 0x2;
  742. *rx_slot = mask;
  743. *rx_num = cnt;
  744. break;
  745. case LPASS_CDC_WSA_MACRO_AIF_ECHO:
  746. val = snd_soc_component_read(component,
  747. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  748. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX1_MASK) {
  749. mask |= 0x2;
  750. cnt++;
  751. }
  752. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX0_MASK) {
  753. mask |= 0x1;
  754. cnt++;
  755. }
  756. *tx_slot = mask;
  757. *tx_num = cnt;
  758. break;
  759. default:
  760. dev_err(wsa_dev, "%s: Invalid AIF\n", __func__);
  761. break;
  762. }
  763. return 0;
  764. }
  765. static int lpass_cdc_wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
  766. {
  767. struct snd_soc_component *component = dai->component;
  768. struct device *wsa_dev = NULL;
  769. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  770. uint16_t j = 0, reg = 0, mix_reg = 0, dsm_reg = 0;
  771. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  772. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  773. bool adie_lb = false;
  774. if (mute)
  775. return 0;
  776. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  777. return -EINVAL;
  778. switch (dai->id) {
  779. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  780. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  781. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  782. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  783. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  784. mix_reg = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  785. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  786. dsm_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  787. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET) +
  788. LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET;
  789. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + j * 8;
  790. int_mux_cfg1 = int_mux_cfg0 + 4;
  791. int_mux_cfg0_val = snd_soc_component_read(component,
  792. int_mux_cfg0);
  793. int_mux_cfg1_val = snd_soc_component_read(component,
  794. int_mux_cfg1);
  795. if (snd_soc_component_read(component, dsm_reg) & 0x01) {
  796. if (int_mux_cfg0_val || (int_mux_cfg1_val & 0x38))
  797. snd_soc_component_update_bits(component, reg,
  798. 0x20, 0x20);
  799. if (int_mux_cfg1_val & 0x07) {
  800. snd_soc_component_update_bits(component, reg,
  801. 0x20, 0x20);
  802. snd_soc_component_update_bits(component,
  803. mix_reg, 0x20, 0x20);
  804. }
  805. }
  806. }
  807. lpass_cdc_wsa_pa_on(wsa_dev, adie_lb);
  808. break;
  809. default:
  810. break;
  811. }
  812. return 0;
  813. }
  814. static int lpass_cdc_wsa_macro_mclk_enable(
  815. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  816. bool mclk_enable, bool dapm)
  817. {
  818. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  819. int ret = 0;
  820. if (regmap == NULL) {
  821. dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  822. return -EINVAL;
  823. }
  824. dev_dbg(wsa_priv->dev, "%s: mclk_enable = %u, dapm = %d clk_users= %d\n",
  825. __func__, mclk_enable, dapm, wsa_priv->wsa_mclk_users);
  826. mutex_lock(&wsa_priv->mclk_lock);
  827. if (mclk_enable) {
  828. if (wsa_priv->wsa_mclk_users == 0) {
  829. ret = lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  830. wsa_priv->default_clk_id,
  831. wsa_priv->default_clk_id,
  832. true);
  833. if (ret < 0) {
  834. dev_err_ratelimited(wsa_priv->dev,
  835. "%s: wsa request clock enable failed\n",
  836. __func__);
  837. goto exit;
  838. }
  839. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  840. true);
  841. regcache_mark_dirty(regmap);
  842. regcache_sync_region(regmap,
  843. WSA_START_OFFSET,
  844. WSA_MAX_OFFSET);
  845. /* 9.6MHz MCLK, set value 0x00 if other frequency */
  846. regmap_update_bits(regmap,
  847. LPASS_CDC_WSA_TOP_FREQ_MCLK, 0x01, 0x01);
  848. regmap_update_bits(regmap,
  849. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  850. 0x01, 0x01);
  851. regmap_update_bits(regmap,
  852. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  853. 0x01, 0x01);
  854. }
  855. wsa_priv->wsa_mclk_users++;
  856. } else {
  857. if (wsa_priv->wsa_mclk_users <= 0) {
  858. dev_err(wsa_priv->dev, "%s: clock already disabled\n",
  859. __func__);
  860. wsa_priv->wsa_mclk_users = 0;
  861. goto exit;
  862. }
  863. wsa_priv->wsa_mclk_users--;
  864. if (wsa_priv->wsa_mclk_users == 0) {
  865. regmap_update_bits(regmap,
  866. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  867. 0x01, 0x00);
  868. regmap_update_bits(regmap,
  869. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  870. 0x01, 0x00);
  871. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  872. false);
  873. lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  874. wsa_priv->default_clk_id,
  875. wsa_priv->default_clk_id,
  876. false);
  877. }
  878. }
  879. exit:
  880. mutex_unlock(&wsa_priv->mclk_lock);
  881. return ret;
  882. }
  883. static int lpass_cdc_wsa_macro_mclk_event(struct snd_soc_dapm_widget *w,
  884. struct snd_kcontrol *kcontrol, int event)
  885. {
  886. struct snd_soc_component *component =
  887. snd_soc_dapm_to_component(w->dapm);
  888. int ret = 0;
  889. struct device *wsa_dev = NULL;
  890. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  891. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  892. return -EINVAL;
  893. dev_dbg(wsa_dev, "%s: event = %d\n", __func__, event);
  894. switch (event) {
  895. case SND_SOC_DAPM_PRE_PMU:
  896. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  897. if (ret)
  898. wsa_priv->dapm_mclk_enable = false;
  899. else
  900. wsa_priv->dapm_mclk_enable = true;
  901. break;
  902. case SND_SOC_DAPM_POST_PMD:
  903. if (wsa_priv->dapm_mclk_enable) {
  904. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  905. wsa_priv->dapm_mclk_enable = false;
  906. }
  907. break;
  908. default:
  909. dev_err(wsa_priv->dev,
  910. "%s: invalid DAPM event %d\n", __func__, event);
  911. ret = -EINVAL;
  912. }
  913. return ret;
  914. }
  915. static int lpass_cdc_wsa_macro_event_handler(struct snd_soc_component *component,
  916. u16 event, u32 data)
  917. {
  918. struct device *wsa_dev = NULL;
  919. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  920. int ret = 0;
  921. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  922. return -EINVAL;
  923. switch (event) {
  924. case LPASS_CDC_MACRO_EVT_SSR_DOWN:
  925. trace_printk("%s, enter SSR down\n", __func__);
  926. if (wsa_priv->swr_ctrl_data) {
  927. swrm_wcd_notify(
  928. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  929. SWR_DEVICE_SSR_DOWN, NULL);
  930. }
  931. if ((!pm_runtime_enabled(wsa_dev) ||
  932. !pm_runtime_suspended(wsa_dev))) {
  933. ret = lpass_cdc_runtime_suspend(wsa_dev);
  934. if (!ret) {
  935. pm_runtime_disable(wsa_dev);
  936. pm_runtime_set_suspended(wsa_dev);
  937. pm_runtime_enable(wsa_dev);
  938. }
  939. }
  940. break;
  941. case LPASS_CDC_MACRO_EVT_PRE_SSR_UP:
  942. break;
  943. case LPASS_CDC_MACRO_EVT_SSR_UP:
  944. trace_printk("%s, enter SSR up\n", __func__);
  945. /* reset swr after ssr/pdr */
  946. wsa_priv->reset_swr = true;
  947. if (wsa_priv->swr_ctrl_data)
  948. swrm_wcd_notify(
  949. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  950. SWR_DEVICE_SSR_UP, NULL);
  951. break;
  952. case LPASS_CDC_MACRO_EVT_CLK_RESET:
  953. lpass_cdc_rsc_clk_reset(wsa_dev, WSA_CORE_CLK);
  954. lpass_cdc_rsc_clk_reset(wsa_dev, WSA_TX_CORE_CLK);
  955. break;
  956. }
  957. return 0;
  958. }
  959. static int lpass_cdc_wsa_macro_enable_vi_feedback(struct snd_soc_dapm_widget *w,
  960. struct snd_kcontrol *kcontrol,
  961. int event)
  962. {
  963. struct snd_soc_component *component =
  964. snd_soc_dapm_to_component(w->dapm);
  965. struct device *wsa_dev = NULL;
  966. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  967. u8 val = 0x0;
  968. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  969. return -EINVAL;
  970. switch (wsa_priv->pcm_rate_vi) {
  971. case 48000:
  972. val = 0x04;
  973. break;
  974. case 24000:
  975. val = 0x02;
  976. break;
  977. case 8000:
  978. default:
  979. val = 0x00;
  980. break;
  981. }
  982. switch (event) {
  983. case SND_SOC_DAPM_POST_PMU:
  984. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  985. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  986. dev_dbg(wsa_dev, "%s: spkr1 enabled\n", __func__);
  987. /* Enable V&I sensing */
  988. snd_soc_component_update_bits(component,
  989. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  990. 0x20, 0x20);
  991. snd_soc_component_update_bits(component,
  992. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  993. 0x20, 0x20);
  994. snd_soc_component_update_bits(component,
  995. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  996. 0x0F, val);
  997. snd_soc_component_update_bits(component,
  998. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  999. 0x0F, val);
  1000. snd_soc_component_update_bits(component,
  1001. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1002. 0x10, 0x10);
  1003. snd_soc_component_update_bits(component,
  1004. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1005. 0x10, 0x10);
  1006. snd_soc_component_update_bits(component,
  1007. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1008. 0x20, 0x00);
  1009. snd_soc_component_update_bits(component,
  1010. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1011. 0x20, 0x00);
  1012. }
  1013. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  1014. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  1015. dev_dbg(wsa_dev, "%s: spkr2 enabled\n", __func__);
  1016. /* Enable V&I sensing */
  1017. snd_soc_component_update_bits(component,
  1018. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1019. 0x20, 0x20);
  1020. snd_soc_component_update_bits(component,
  1021. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1022. 0x20, 0x20);
  1023. snd_soc_component_update_bits(component,
  1024. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1025. 0x0F, val);
  1026. snd_soc_component_update_bits(component,
  1027. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1028. 0x0F, val);
  1029. snd_soc_component_update_bits(component,
  1030. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1031. 0x10, 0x10);
  1032. snd_soc_component_update_bits(component,
  1033. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1034. 0x10, 0x10);
  1035. snd_soc_component_update_bits(component,
  1036. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1037. 0x20, 0x00);
  1038. snd_soc_component_update_bits(component,
  1039. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1040. 0x20, 0x00);
  1041. }
  1042. break;
  1043. case SND_SOC_DAPM_POST_PMD:
  1044. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  1045. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  1046. /* Disable V&I sensing */
  1047. snd_soc_component_update_bits(component,
  1048. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1049. 0x20, 0x20);
  1050. snd_soc_component_update_bits(component,
  1051. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1052. 0x20, 0x20);
  1053. dev_dbg(wsa_dev, "%s: spkr1 disabled\n", __func__);
  1054. snd_soc_component_update_bits(component,
  1055. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1056. 0x10, 0x00);
  1057. snd_soc_component_update_bits(component,
  1058. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1059. 0x10, 0x00);
  1060. }
  1061. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  1062. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  1063. /* Disable V&I sensing */
  1064. dev_dbg(wsa_dev, "%s: spkr2 disabled\n", __func__);
  1065. snd_soc_component_update_bits(component,
  1066. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1067. 0x20, 0x20);
  1068. snd_soc_component_update_bits(component,
  1069. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1070. 0x20, 0x20);
  1071. snd_soc_component_update_bits(component,
  1072. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1073. 0x10, 0x00);
  1074. snd_soc_component_update_bits(component,
  1075. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1076. 0x10, 0x00);
  1077. }
  1078. break;
  1079. }
  1080. return 0;
  1081. }
  1082. static void lpass_cdc_wsa_macro_hd2_control(struct snd_soc_component *component,
  1083. u16 reg, int event)
  1084. {
  1085. u16 hd2_scale_reg;
  1086. u16 hd2_enable_reg = 0;
  1087. if (reg == LPASS_CDC_WSA_RX0_RX_PATH_CTL) {
  1088. hd2_scale_reg = LPASS_CDC_WSA_RX0_RX_PATH_SEC3;
  1089. hd2_enable_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0;
  1090. }
  1091. if (reg == LPASS_CDC_WSA_RX1_RX_PATH_CTL) {
  1092. hd2_scale_reg = LPASS_CDC_WSA_RX1_RX_PATH_SEC3;
  1093. hd2_enable_reg = LPASS_CDC_WSA_RX1_RX_PATH_CFG0;
  1094. }
  1095. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_ON(event)) {
  1096. snd_soc_component_update_bits(component, hd2_scale_reg,
  1097. 0x3C, 0x10);
  1098. snd_soc_component_update_bits(component, hd2_scale_reg,
  1099. 0x03, 0x01);
  1100. snd_soc_component_update_bits(component, hd2_enable_reg,
  1101. 0x04, 0x04);
  1102. }
  1103. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_OFF(event)) {
  1104. snd_soc_component_update_bits(component, hd2_enable_reg,
  1105. 0x04, 0x00);
  1106. snd_soc_component_update_bits(component, hd2_scale_reg,
  1107. 0x03, 0x00);
  1108. snd_soc_component_update_bits(component, hd2_scale_reg,
  1109. 0x3C, 0x00);
  1110. }
  1111. }
  1112. static int lpass_cdc_wsa_macro_enable_swr(struct snd_soc_dapm_widget *w,
  1113. struct snd_kcontrol *kcontrol, int event)
  1114. {
  1115. struct snd_soc_component *component =
  1116. snd_soc_dapm_to_component(w->dapm);
  1117. int ch_cnt;
  1118. struct device *wsa_dev = NULL;
  1119. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1120. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1121. return -EINVAL;
  1122. switch (event) {
  1123. case SND_SOC_DAPM_PRE_PMU:
  1124. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1125. !wsa_priv->rx_0_count)
  1126. wsa_priv->rx_0_count++;
  1127. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1128. !wsa_priv->rx_1_count)
  1129. wsa_priv->rx_1_count++;
  1130. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1131. if (wsa_priv->swr_ctrl_data) {
  1132. swrm_wcd_notify(
  1133. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  1134. SWR_DEVICE_UP, NULL);
  1135. }
  1136. break;
  1137. case SND_SOC_DAPM_POST_PMD:
  1138. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1139. wsa_priv->rx_0_count)
  1140. wsa_priv->rx_0_count--;
  1141. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1142. wsa_priv->rx_1_count)
  1143. wsa_priv->rx_1_count--;
  1144. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1145. break;
  1146. }
  1147. dev_dbg(wsa_priv->dev, "%s: current swr ch cnt: %d\n",
  1148. __func__, wsa_priv->rx_0_count + wsa_priv->rx_1_count);
  1149. return 0;
  1150. }
  1151. static int lpass_cdc_wsa_macro_find_playback_dai_id_for_port(int port_id,
  1152. struct lpass_cdc_wsa_macro_priv *wsa_priv)
  1153. {
  1154. int i = 0;
  1155. for (i = LPASS_CDC_WSA_MACRO_AIF1_PB; i < LPASS_CDC_WSA_MACRO_MAX_DAIS; i++) {
  1156. if (test_bit(port_id, &wsa_priv->active_ch_mask[i]))
  1157. return i;
  1158. }
  1159. return -EINVAL;
  1160. }
  1161. static int lpass_cdc_macro_set_idle_detect_thr(struct snd_soc_component *component,
  1162. int interp, int path_type)
  1163. {
  1164. int port_id[4] = { 0, 0, 0, 0 };
  1165. int *port_ptr = NULL;
  1166. int num_ports = 0;
  1167. int bit_width = 0, i = 0;
  1168. int mux_reg = 0, mux_reg_val = 0;
  1169. struct lpass_cdc_wsa_macro_priv *wsa_priv = snd_soc_component_get_drvdata(component);
  1170. int dai_id = 0, idle_thr = 0;
  1171. if ((interp != INTERP_RX0) && (interp != INTERP_RX1))
  1172. return 0;
  1173. if (!wsa_priv->idle_detect_cfg.idle_detect_en)
  1174. return 0;
  1175. port_ptr = &port_id[0];
  1176. num_ports = 0;
  1177. /*
  1178. * Read interpolator MUX input registers and find
  1179. * which cdc_dma port is connected and store the port
  1180. * numbers in port_id array.
  1181. */
  1182. if (path_type == INTERP_MIX_PATH) {
  1183. mux_reg = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1 +
  1184. 2 * interp;
  1185. mux_reg_val = snd_soc_component_read(component, mux_reg) &
  1186. 0x0f;
  1187. if ((mux_reg_val >= INTn_2_INP_SEL_RX0) &&
  1188. (mux_reg_val <= INTn_2_INP_SEL_RX8)) {
  1189. *port_ptr++ = mux_reg_val - 1;
  1190. num_ports++;
  1191. }
  1192. }
  1193. if (path_type == INTERP_MAIN_PATH) {
  1194. mux_reg = LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0 +
  1195. 2 * (interp - 1);
  1196. mux_reg_val = snd_soc_component_read(component, mux_reg) &
  1197. 0x0f;
  1198. i = NUM_INTERPOLATORS;
  1199. while (i) {
  1200. if ((mux_reg_val >= INTn_1_INP_SEL_RX0) &&
  1201. (mux_reg_val <= INTn_1_INP_SEL_RX8)) {
  1202. *port_ptr++ = mux_reg_val -
  1203. INTn_1_INP_SEL_RX0;
  1204. num_ports++;
  1205. }
  1206. mux_reg_val =
  1207. (snd_soc_component_read(component, mux_reg) &
  1208. 0xf0) >> 4;
  1209. mux_reg += 1;
  1210. i--;
  1211. }
  1212. }
  1213. dev_dbg(component->dev, "%s: num_ports: %d, ports[%d %d %d %d]\n",
  1214. __func__, num_ports, port_id[0], port_id[1],
  1215. port_id[2], port_id[3]);
  1216. i = 0;
  1217. while (num_ports) {
  1218. dai_id = lpass_cdc_wsa_macro_find_playback_dai_id_for_port(port_id[i++],
  1219. wsa_priv);
  1220. if ((dai_id >= 0) && (dai_id < LPASS_CDC_WSA_MACRO_MAX_DAIS)) {
  1221. dev_dbg(component->dev, "%s: dai_id: %d bit_width: %d\n",
  1222. __func__, dai_id,
  1223. wsa_priv->bit_width[dai_id]);
  1224. if (wsa_priv->bit_width[dai_id] > bit_width)
  1225. bit_width = wsa_priv->bit_width[dai_id];
  1226. }
  1227. num_ports--;
  1228. }
  1229. switch (bit_width) {
  1230. case 16:
  1231. idle_thr = 0xff; /* F16 */
  1232. break;
  1233. case 24:
  1234. case 32:
  1235. idle_thr = 0x03; /* F22 */
  1236. break;
  1237. default:
  1238. idle_thr = 0x00;
  1239. break;
  1240. }
  1241. dev_dbg(component->dev, "%s: (new) idle_thr: %d, (cur) idle_thr: %d\n",
  1242. __func__, idle_thr, wsa_priv->idle_detect_cfg.idle_thr);
  1243. if ((wsa_priv->idle_detect_cfg.idle_thr == 0) ||
  1244. (idle_thr < wsa_priv->idle_detect_cfg.idle_thr)) {
  1245. snd_soc_component_write(component,
  1246. LPASS_CDC_WSA_IDLE_DETECT_CFG3, idle_thr);
  1247. wsa_priv->idle_detect_cfg.idle_thr = idle_thr;
  1248. }
  1249. return 0;
  1250. }
  1251. static int lpass_cdc_wsa_macro_enable_mix_path(struct snd_soc_dapm_widget *w,
  1252. struct snd_kcontrol *kcontrol, int event)
  1253. {
  1254. struct snd_soc_component *component =
  1255. snd_soc_dapm_to_component(w->dapm);
  1256. u16 gain_reg;
  1257. int offset_val = 0;
  1258. int val = 0;
  1259. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1260. if (!(strcmp(w->name, "WSA_RX0 MIX INP"))) {
  1261. gain_reg = LPASS_CDC_WSA_RX0_RX_VOL_MIX_CTL;
  1262. } else if (!(strcmp(w->name, "WSA_RX1 MIX INP"))) {
  1263. gain_reg = LPASS_CDC_WSA_RX1_RX_VOL_MIX_CTL;
  1264. } else {
  1265. dev_err(component->dev, "%s: No gain register avail for %s\n",
  1266. __func__, w->name);
  1267. return 0;
  1268. }
  1269. switch (event) {
  1270. case SND_SOC_DAPM_PRE_PMU:
  1271. lpass_cdc_macro_set_idle_detect_thr(component, w->shift,
  1272. INTERP_MIX_PATH);
  1273. lpass_cdc_wsa_macro_enable_swr(w, kcontrol, event);
  1274. val = snd_soc_component_read(component, gain_reg);
  1275. val += offset_val;
  1276. snd_soc_component_write(component, gain_reg, val);
  1277. break;
  1278. case SND_SOC_DAPM_POST_PMD:
  1279. snd_soc_component_update_bits(component,
  1280. w->reg, 0x20, 0x00);
  1281. lpass_cdc_wsa_macro_enable_swr(w, kcontrol, event);
  1282. break;
  1283. }
  1284. return 0;
  1285. }
  1286. static int lpass_cdc_wsa_macro_config_compander(struct snd_soc_component *component,
  1287. int comp, int event)
  1288. {
  1289. u16 comp_ctl0_reg, comp_ctl8_reg, rx_path_cfg0_reg;
  1290. struct device *wsa_dev = NULL;
  1291. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1292. u16 mode = 0;
  1293. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1294. return -EINVAL;
  1295. dev_dbg(component->dev, "%s: event %d compander %d, enabled %d\n",
  1296. __func__, event, comp + 1, wsa_priv->comp_enabled[comp]);
  1297. if (!wsa_priv->comp_enabled[comp])
  1298. return 0;
  1299. mode = wsa_priv->comp_mode[comp];
  1300. comp_ctl0_reg = LPASS_CDC_WSA_COMPANDER0_CTL0 +
  1301. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1302. comp_ctl8_reg = LPASS_CDC_WSA_COMPANDER0_CTL8 +
  1303. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1304. rx_path_cfg0_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0 +
  1305. (comp * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  1306. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1307. lpass_cdc_update_compander_setting(component,
  1308. comp_ctl8_reg,
  1309. &comp_setting_table[mode]);
  1310. /* Enable Compander Clock */
  1311. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1312. 0x01, 0x01);
  1313. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1314. 0x02, 0x02);
  1315. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1316. 0x02, 0x00);
  1317. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1318. 0x02, 0x02);
  1319. }
  1320. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1321. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1322. 0x04, 0x04);
  1323. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1324. 0x02, 0x00);
  1325. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1326. 0x02, 0x02);
  1327. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1328. 0x02, 0x00);
  1329. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1330. 0x01, 0x00);
  1331. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1332. 0x04, 0x00);
  1333. }
  1334. return 0;
  1335. }
  1336. static void lpass_cdc_wsa_macro_enable_softclip_clk(struct snd_soc_component *component,
  1337. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  1338. int path,
  1339. bool enable)
  1340. {
  1341. u16 softclip_clk_reg = LPASS_CDC_WSA_SOFTCLIP0_CRC +
  1342. (path * LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET);
  1343. u8 softclip_mux_mask = (1 << path);
  1344. u8 softclip_mux_value = (1 << path);
  1345. dev_dbg(component->dev, "%s: path %d, enable %d\n",
  1346. __func__, path, enable);
  1347. if (enable) {
  1348. if (wsa_priv->softclip_clk_users[path] == 0) {
  1349. snd_soc_component_update_bits(component,
  1350. softclip_clk_reg, 0x01, 0x01);
  1351. snd_soc_component_update_bits(component,
  1352. LPASS_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1353. softclip_mux_mask, softclip_mux_value);
  1354. }
  1355. wsa_priv->softclip_clk_users[path]++;
  1356. } else {
  1357. wsa_priv->softclip_clk_users[path]--;
  1358. if (wsa_priv->softclip_clk_users[path] == 0) {
  1359. snd_soc_component_update_bits(component,
  1360. softclip_clk_reg, 0x01, 0x00);
  1361. snd_soc_component_update_bits(component,
  1362. LPASS_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1363. softclip_mux_mask, 0x00);
  1364. }
  1365. }
  1366. }
  1367. static int lpass_cdc_wsa_macro_config_softclip(struct snd_soc_component *component,
  1368. int path, int event)
  1369. {
  1370. u16 softclip_ctrl_reg = 0;
  1371. struct device *wsa_dev = NULL;
  1372. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1373. int softclip_path = 0;
  1374. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1375. return -EINVAL;
  1376. if (path == LPASS_CDC_WSA_MACRO_COMP1)
  1377. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1378. else if (path == LPASS_CDC_WSA_MACRO_COMP2)
  1379. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1380. dev_dbg(component->dev, "%s: event %d path %d, enabled %d\n",
  1381. __func__, event, softclip_path,
  1382. wsa_priv->is_softclip_on[softclip_path]);
  1383. if (!wsa_priv->is_softclip_on[softclip_path])
  1384. return 0;
  1385. softclip_ctrl_reg = LPASS_CDC_WSA_SOFTCLIP0_SOFTCLIP_CTRL +
  1386. (softclip_path * LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET);
  1387. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1388. /* Enable Softclip clock and mux */
  1389. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1390. softclip_path, true);
  1391. /* Enable Softclip control */
  1392. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1393. 0x01, 0x01);
  1394. }
  1395. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1396. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1397. 0x01, 0x00);
  1398. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1399. softclip_path, false);
  1400. }
  1401. return 0;
  1402. }
  1403. static int lpass_cdc_was_macro_config_pbr(struct snd_soc_component *component,
  1404. int path, int event)
  1405. {
  1406. u16 reg1, reg2;
  1407. struct device *wsa_dev = NULL;
  1408. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1409. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1410. return -EINVAL;
  1411. if (path == LPASS_CDC_WSA_MACRO_COMP1) {
  1412. reg1 = LPASS_CDC_WSA_COMPANDER0_CTL0;
  1413. reg2 = LPASS_CDC_WSA_RX0_RX_PATH_CFG3;
  1414. } else if (path == LPASS_CDC_WSA_MACRO_COMP2) {
  1415. reg1 = LPASS_CDC_WSA_COMPANDER1_CTL0;
  1416. reg2 = LPASS_CDC_WSA_RX1_RX_PATH_CFG3;
  1417. }
  1418. if (!wsa_priv->pbr_enable || wsa_priv->wsa_bat_cfg[path] ||
  1419. wsa_priv->wsa_sys_gain[path * 2] >= G_12_DB ||
  1420. wsa_priv->wsa_spkrrecv)
  1421. return 0;
  1422. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1423. snd_soc_component_update_bits(component,
  1424. reg1, 0x08, 0x08);
  1425. snd_soc_component_update_bits(component,
  1426. reg2, 0x40, 0x40);
  1427. snd_soc_component_update_bits(component,
  1428. LPASS_CDC_WSA_PBR_PATH_CTL,
  1429. 0x01, 0x01);
  1430. }
  1431. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1432. snd_soc_component_update_bits(component,
  1433. LPASS_CDC_WSA_PBR_PATH_CTL,
  1434. 0x01, 0x00);
  1435. snd_soc_component_update_bits(component,
  1436. reg1, 0x08, 0x00);
  1437. snd_soc_component_update_bits(component,
  1438. reg2, 0x40, 0x00);
  1439. }
  1440. return 0;
  1441. }
  1442. static bool lpass_cdc_wsa_macro_adie_lb(struct snd_soc_component *component,
  1443. int interp_idx)
  1444. {
  1445. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  1446. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  1447. u8 int_n_inp0 = 0, int_n_inp1 = 0, int_n_inp2 = 0;
  1448. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + interp_idx * 8;
  1449. int_mux_cfg1 = int_mux_cfg0 + 4;
  1450. int_mux_cfg0_val = snd_soc_component_read(component, int_mux_cfg0);
  1451. int_mux_cfg1_val = snd_soc_component_read(component, int_mux_cfg1);
  1452. int_n_inp0 = int_mux_cfg0_val & 0x0F;
  1453. if (int_n_inp0 == INTn_1_INP_SEL_DEC0 ||
  1454. int_n_inp0 == INTn_1_INP_SEL_DEC1)
  1455. return true;
  1456. int_n_inp1 = int_mux_cfg0_val >> 4;
  1457. if (int_n_inp1 == INTn_1_INP_SEL_DEC0 ||
  1458. int_n_inp1 == INTn_1_INP_SEL_DEC1)
  1459. return true;
  1460. int_n_inp2 = int_mux_cfg1_val >> 4;
  1461. if (int_n_inp2 == INTn_1_INP_SEL_DEC0 ||
  1462. int_n_inp2 == INTn_1_INP_SEL_DEC1)
  1463. return true;
  1464. return false;
  1465. }
  1466. static int lpass_cdc_wsa_macro_enable_main_path(struct snd_soc_dapm_widget *w,
  1467. struct snd_kcontrol *kcontrol,
  1468. int event)
  1469. {
  1470. struct snd_soc_component *component =
  1471. snd_soc_dapm_to_component(w->dapm);
  1472. u16 reg = 0;
  1473. struct device *wsa_dev = NULL;
  1474. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1475. bool adie_lb = false;
  1476. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1477. return -EINVAL;
  1478. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  1479. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * w->shift;
  1480. switch (event) {
  1481. case SND_SOC_DAPM_PRE_PMU:
  1482. lpass_cdc_macro_set_idle_detect_thr(component, w->shift,
  1483. INTERP_MAIN_PATH);
  1484. if (lpass_cdc_wsa_macro_adie_lb(component, w->shift)) {
  1485. adie_lb = true;
  1486. snd_soc_component_update_bits(component,
  1487. reg, 0x20, 0x20);
  1488. lpass_cdc_wsa_pa_on(wsa_dev, adie_lb);
  1489. }
  1490. break;
  1491. default:
  1492. break;
  1493. }
  1494. return 0;
  1495. }
  1496. static int lpass_cdc_wsa_macro_interp_get_primary_reg(u16 reg, u16 *ind)
  1497. {
  1498. u16 prim_int_reg = 0;
  1499. switch (reg) {
  1500. case LPASS_CDC_WSA_RX0_RX_PATH_CTL:
  1501. case LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL:
  1502. prim_int_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1503. *ind = 0;
  1504. break;
  1505. case LPASS_CDC_WSA_RX1_RX_PATH_CTL:
  1506. case LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL:
  1507. prim_int_reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1508. *ind = 1;
  1509. break;
  1510. }
  1511. return prim_int_reg;
  1512. }
  1513. static int lpass_cdc_wsa_macro_enable_prim_interpolator(
  1514. struct snd_soc_component *component,
  1515. u16 reg, int event)
  1516. {
  1517. u16 prim_int_reg;
  1518. u16 ind = 0;
  1519. struct device *wsa_dev = NULL;
  1520. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1521. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1522. return -EINVAL;
  1523. prim_int_reg = lpass_cdc_wsa_macro_interp_get_primary_reg(reg, &ind);
  1524. switch (event) {
  1525. case SND_SOC_DAPM_PRE_PMU:
  1526. wsa_priv->prim_int_users[ind]++;
  1527. if (wsa_priv->prim_int_users[ind] == 1) {
  1528. snd_soc_component_update_bits(component,
  1529. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_CFG3_OFFSET,
  1530. 0x03, 0x03);
  1531. snd_soc_component_update_bits(component, prim_int_reg,
  1532. 0x10, 0x10);
  1533. lpass_cdc_wsa_macro_hd2_control(component, prim_int_reg, event);
  1534. snd_soc_component_update_bits(component,
  1535. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
  1536. 0x1, 0x1);
  1537. }
  1538. if ((reg != prim_int_reg) &&
  1539. ((snd_soc_component_read(
  1540. component, prim_int_reg)) & 0x10))
  1541. snd_soc_component_update_bits(component, reg,
  1542. 0x10, 0x10);
  1543. break;
  1544. case SND_SOC_DAPM_POST_PMD:
  1545. wsa_priv->prim_int_users[ind]--;
  1546. if (wsa_priv->prim_int_users[ind] == 0) {
  1547. snd_soc_component_update_bits(component, prim_int_reg,
  1548. 1 << 0x5, 0 << 0x5);
  1549. snd_soc_component_update_bits(component,
  1550. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
  1551. 0x1, 0x0);
  1552. snd_soc_component_update_bits(component, prim_int_reg,
  1553. 0x40, 0x40);
  1554. snd_soc_component_update_bits(component, prim_int_reg,
  1555. 0x40, 0x00);
  1556. lpass_cdc_wsa_macro_hd2_control(component, prim_int_reg, event);
  1557. }
  1558. break;
  1559. }
  1560. dev_dbg(component->dev, "%s: primary interpolator: INT%d, users: %d\n",
  1561. __func__, ind, wsa_priv->prim_int_users[ind]);
  1562. return 0;
  1563. }
  1564. static void lpass_cdc_macro_idle_detect_control(struct snd_soc_component *component,
  1565. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  1566. int interp, int event)
  1567. {
  1568. int reg = 0, mask = 0, val = 0;
  1569. if (!wsa_priv->idle_detect_cfg.idle_detect_en)
  1570. return;
  1571. if (interp == INTERP_RX0) {
  1572. reg = LPASS_CDC_WSA_IDLE_DETECT_PATH_CTL;
  1573. mask = 0x01;
  1574. val = 0x01;
  1575. }
  1576. if (interp == INTERP_RX1) {
  1577. reg = LPASS_CDC_WSA_IDLE_DETECT_PATH_CTL;
  1578. mask = 0x02;
  1579. val = 0x02;
  1580. }
  1581. if (reg && SND_SOC_DAPM_EVENT_ON(event))
  1582. snd_soc_component_update_bits(component, reg, mask, val);
  1583. if (reg && SND_SOC_DAPM_EVENT_OFF(event)) {
  1584. snd_soc_component_update_bits(component, reg, mask, 0x00);
  1585. wsa_priv->idle_detect_cfg.idle_thr = 0;
  1586. snd_soc_component_write(component,
  1587. LPASS_CDC_WSA_IDLE_DETECT_CFG3, 0x0);
  1588. }
  1589. }
  1590. static int lpass_cdc_wsa_macro_enable_interpolator(struct snd_soc_dapm_widget *w,
  1591. struct snd_kcontrol *kcontrol,
  1592. int event)
  1593. {
  1594. struct snd_soc_component *component =
  1595. snd_soc_dapm_to_component(w->dapm);
  1596. struct device *wsa_dev = NULL;
  1597. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1598. u8 gain = 0;
  1599. u16 reg = 0;
  1600. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1601. return -EINVAL;
  1602. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1603. return -EINVAL;
  1604. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1605. if (!(strcmp(w->name, "WSA_RX INT0 INTERP"))) {
  1606. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1607. } else if (!(strcmp(w->name, "WSA_RX INT1 INTERP"))) {
  1608. reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1609. } else {
  1610. dev_err(component->dev, "%s: Interpolator reg not found\n",
  1611. __func__);
  1612. return -EINVAL;
  1613. }
  1614. switch (event) {
  1615. case SND_SOC_DAPM_PRE_PMU:
  1616. /* Reset if needed */
  1617. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1618. break;
  1619. case SND_SOC_DAPM_POST_PMU:
  1620. if (!strcmp(w->name, "WSA_RX INT0 INTERP")) {
  1621. gain = (u8)(wsa_priv->rx0_origin_gain -
  1622. wsa_priv->thermal_cur_state);
  1623. if (snd_soc_component_read(wsa_priv->component,
  1624. LPASS_CDC_WSA_RX0_RX_VOL_CTL) != gain) {
  1625. snd_soc_component_update_bits(wsa_priv->component,
  1626. LPASS_CDC_WSA_RX0_RX_VOL_CTL, 0xFF, gain);
  1627. dev_dbg(wsa_priv->dev,
  1628. "%s: RX0 current thermal state: %d, "
  1629. "adjusted gain: %#x\n",
  1630. __func__, wsa_priv->thermal_cur_state, gain);
  1631. }
  1632. }
  1633. if (!strcmp(w->name, "WSA_RX INT1 INTERP")) {
  1634. gain = (u8)(wsa_priv->rx1_origin_gain -
  1635. wsa_priv->thermal_cur_state);
  1636. if (snd_soc_component_read(wsa_priv->component,
  1637. LPASS_CDC_WSA_RX1_RX_VOL_CTL) != gain) {
  1638. snd_soc_component_update_bits(wsa_priv->component,
  1639. LPASS_CDC_WSA_RX1_RX_VOL_CTL, 0xFF, gain);
  1640. dev_dbg(wsa_priv->dev,
  1641. "%s: RX1 current thermal state: %d, "
  1642. "adjusted gain: %#x\n",
  1643. __func__, wsa_priv->thermal_cur_state, gain);
  1644. }
  1645. }
  1646. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1647. lpass_cdc_macro_idle_detect_control(component, wsa_priv,
  1648. w->shift, event);
  1649. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1650. lpass_cdc_was_macro_config_pbr(component, w->shift, event);
  1651. if(wsa_priv->wsa_spkrrecv)
  1652. snd_soc_component_update_bits(component,
  1653. LPASS_CDC_WSA_RX0_RX_PATH_CFG1,
  1654. 0x08, 0x00);
  1655. break;
  1656. case SND_SOC_DAPM_POST_PMD:
  1657. snd_soc_component_update_bits(component,
  1658. LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 0x08, 0x08);
  1659. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1660. lpass_cdc_macro_idle_detect_control(component, wsa_priv,
  1661. w->shift, event);
  1662. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1663. lpass_cdc_was_macro_config_pbr(component, w->shift, event);
  1664. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1665. break;
  1666. }
  1667. return 0;
  1668. }
  1669. static int lpass_cdc_wsa_macro_spk_boost_event(struct snd_soc_dapm_widget *w,
  1670. struct snd_kcontrol *kcontrol,
  1671. int event)
  1672. {
  1673. struct snd_soc_component *component =
  1674. snd_soc_dapm_to_component(w->dapm);
  1675. u16 boost_path_ctl, boost_path_cfg1;
  1676. u16 reg, reg_mix;
  1677. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1678. if (!strcmp(w->name, "WSA_RX INT0 CHAIN")) {
  1679. boost_path_ctl = LPASS_CDC_WSA_BOOST0_BOOST_PATH_CTL;
  1680. boost_path_cfg1 = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1681. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1682. reg_mix = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL;
  1683. } else if (!strcmp(w->name, "WSA_RX INT1 CHAIN")) {
  1684. boost_path_ctl = LPASS_CDC_WSA_BOOST1_BOOST_PATH_CTL;
  1685. boost_path_cfg1 = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1686. reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1687. reg_mix = LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL;
  1688. } else {
  1689. dev_err(component->dev, "%s: unknown widget: %s\n",
  1690. __func__, w->name);
  1691. return -EINVAL;
  1692. }
  1693. switch (event) {
  1694. case SND_SOC_DAPM_PRE_PMU:
  1695. snd_soc_component_update_bits(component, boost_path_cfg1,
  1696. 0x01, 0x01);
  1697. snd_soc_component_update_bits(component, boost_path_ctl,
  1698. 0x10, 0x10);
  1699. if ((snd_soc_component_read(component, reg_mix)) & 0x10)
  1700. snd_soc_component_update_bits(component, reg_mix,
  1701. 0x10, 0x00);
  1702. break;
  1703. case SND_SOC_DAPM_POST_PMU:
  1704. snd_soc_component_update_bits(component, reg, 0x10, 0x00);
  1705. break;
  1706. case SND_SOC_DAPM_POST_PMD:
  1707. snd_soc_component_update_bits(component, boost_path_ctl,
  1708. 0x10, 0x00);
  1709. snd_soc_component_update_bits(component, boost_path_cfg1,
  1710. 0x01, 0x00);
  1711. break;
  1712. }
  1713. return 0;
  1714. }
  1715. static int lpass_cdc_wsa_macro_enable_vbat(struct snd_soc_dapm_widget *w,
  1716. struct snd_kcontrol *kcontrol,
  1717. int event)
  1718. {
  1719. struct snd_soc_component *component =
  1720. snd_soc_dapm_to_component(w->dapm);
  1721. struct device *wsa_dev = NULL;
  1722. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1723. u16 vbat_path_cfg = 0;
  1724. int softclip_path = 0;
  1725. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1726. return -EINVAL;
  1727. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1728. if (!strcmp(w->name, "WSA_RX INT0 VBAT")) {
  1729. vbat_path_cfg = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1730. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1731. } else if (!strcmp(w->name, "WSA_RX INT1 VBAT")) {
  1732. vbat_path_cfg = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1733. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1734. }
  1735. switch (event) {
  1736. case SND_SOC_DAPM_PRE_PMU:
  1737. /* Enable clock for VBAT block */
  1738. snd_soc_component_update_bits(component,
  1739. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x10);
  1740. /* Enable VBAT block */
  1741. snd_soc_component_update_bits(component,
  1742. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x01);
  1743. /* Update interpolator with 384K path */
  1744. snd_soc_component_update_bits(component, vbat_path_cfg,
  1745. 0x80, 0x80);
  1746. /* Use attenuation mode */
  1747. snd_soc_component_update_bits(component,
  1748. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x02, 0x00);
  1749. /*
  1750. * BCL block needs softclip clock and mux config to be enabled
  1751. */
  1752. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1753. softclip_path, true);
  1754. /* Enable VBAT at channel level */
  1755. snd_soc_component_update_bits(component, vbat_path_cfg,
  1756. 0x02, 0x02);
  1757. /* Set the ATTK1 gain */
  1758. snd_soc_component_update_bits(component,
  1759. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1760. 0xFF, 0xFF);
  1761. snd_soc_component_update_bits(component,
  1762. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1763. 0xFF, 0x03);
  1764. snd_soc_component_update_bits(component,
  1765. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1766. 0xFF, 0x00);
  1767. /* Set the ATTK2 gain */
  1768. snd_soc_component_update_bits(component,
  1769. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1770. 0xFF, 0xFF);
  1771. snd_soc_component_update_bits(component,
  1772. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1773. 0xFF, 0x03);
  1774. snd_soc_component_update_bits(component,
  1775. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1776. 0xFF, 0x00);
  1777. /* Set the ATTK3 gain */
  1778. snd_soc_component_update_bits(component,
  1779. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1780. 0xFF, 0xFF);
  1781. snd_soc_component_update_bits(component,
  1782. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1783. 0xFF, 0x03);
  1784. snd_soc_component_update_bits(component,
  1785. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1786. 0xFF, 0x00);
  1787. /* Enable CB decode block clock */
  1788. snd_soc_component_update_bits(component,
  1789. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x01);
  1790. /* Enable BCL path */
  1791. snd_soc_component_update_bits(component,
  1792. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x01);
  1793. /* Request for BCL data */
  1794. snd_soc_component_update_bits(component,
  1795. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x01);
  1796. break;
  1797. case SND_SOC_DAPM_POST_PMD:
  1798. snd_soc_component_update_bits(component,
  1799. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x00);
  1800. snd_soc_component_update_bits(component,
  1801. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x00);
  1802. snd_soc_component_update_bits(component,
  1803. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x00);
  1804. snd_soc_component_update_bits(component, vbat_path_cfg,
  1805. 0x80, 0x00);
  1806. snd_soc_component_update_bits(component,
  1807. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1808. 0x02, 0x02);
  1809. snd_soc_component_update_bits(component, vbat_path_cfg,
  1810. 0x02, 0x00);
  1811. snd_soc_component_update_bits(component,
  1812. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1813. 0xFF, 0x00);
  1814. snd_soc_component_update_bits(component,
  1815. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1816. 0xFF, 0x00);
  1817. snd_soc_component_update_bits(component,
  1818. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1819. 0xFF, 0x00);
  1820. snd_soc_component_update_bits(component,
  1821. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1822. 0xFF, 0x00);
  1823. snd_soc_component_update_bits(component,
  1824. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1825. 0xFF, 0x00);
  1826. snd_soc_component_update_bits(component,
  1827. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1828. 0xFF, 0x00);
  1829. snd_soc_component_update_bits(component,
  1830. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1831. 0xFF, 0x00);
  1832. snd_soc_component_update_bits(component,
  1833. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1834. 0xFF, 0x00);
  1835. snd_soc_component_update_bits(component,
  1836. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1837. 0xFF, 0x00);
  1838. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1839. softclip_path, false);
  1840. snd_soc_component_update_bits(component,
  1841. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x00);
  1842. snd_soc_component_update_bits(component,
  1843. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x00);
  1844. break;
  1845. default:
  1846. dev_err(wsa_dev, "%s: Invalid event %d\n", __func__, event);
  1847. break;
  1848. }
  1849. return 0;
  1850. }
  1851. static int lpass_cdc_wsa_macro_enable_echo(struct snd_soc_dapm_widget *w,
  1852. struct snd_kcontrol *kcontrol,
  1853. int event)
  1854. {
  1855. struct snd_soc_component *component =
  1856. snd_soc_dapm_to_component(w->dapm);
  1857. struct device *wsa_dev = NULL;
  1858. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1859. u16 val, ec_tx = 0, ec_hq_reg;
  1860. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1861. return -EINVAL;
  1862. dev_dbg(wsa_dev, "%s %d %s\n", __func__, event, w->name);
  1863. val = snd_soc_component_read(component,
  1864. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  1865. if (!(strcmp(w->name, "WSA RX_MIX EC0_MUX")))
  1866. ec_tx = (val & 0x07) - 1;
  1867. else
  1868. ec_tx = ((val & 0x38) >> 0x3) - 1;
  1869. if (ec_tx < 0 || ec_tx >= (LPASS_CDC_WSA_MACRO_RX1 + 1)) {
  1870. dev_err(wsa_dev, "%s: EC mix control not set correctly\n",
  1871. __func__);
  1872. return -EINVAL;
  1873. }
  1874. if (wsa_priv->ec_hq[ec_tx]) {
  1875. snd_soc_component_update_bits(component,
  1876. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  1877. 0x1 << ec_tx, 0x1 << ec_tx);
  1878. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_PATH_CTL +
  1879. 0x40 * ec_tx;
  1880. snd_soc_component_update_bits(component, ec_hq_reg, 0x01, 0x01);
  1881. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_CFG0 +
  1882. 0x40 * ec_tx;
  1883. /* default set to 48k */
  1884. snd_soc_component_update_bits(component, ec_hq_reg, 0x1E, 0x08);
  1885. }
  1886. return 0;
  1887. }
  1888. static int lpass_cdc_wsa_macro_get_ec_hq(struct snd_kcontrol *kcontrol,
  1889. struct snd_ctl_elem_value *ucontrol)
  1890. {
  1891. struct snd_soc_component *component =
  1892. snd_soc_kcontrol_component(kcontrol);
  1893. int ec_tx = ((struct soc_multi_mixer_control *)
  1894. kcontrol->private_value)->shift;
  1895. struct device *wsa_dev = NULL;
  1896. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1897. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1898. return -EINVAL;
  1899. ucontrol->value.integer.value[0] = wsa_priv->ec_hq[ec_tx];
  1900. return 0;
  1901. }
  1902. static int lpass_cdc_wsa_macro_set_ec_hq(struct snd_kcontrol *kcontrol,
  1903. struct snd_ctl_elem_value *ucontrol)
  1904. {
  1905. struct snd_soc_component *component =
  1906. snd_soc_kcontrol_component(kcontrol);
  1907. int ec_tx = ((struct soc_multi_mixer_control *)
  1908. kcontrol->private_value)->shift;
  1909. int value = ucontrol->value.integer.value[0];
  1910. struct device *wsa_dev = NULL;
  1911. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1912. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1913. return -EINVAL;
  1914. dev_dbg(wsa_dev, "%s: enable current %d, new %d\n",
  1915. __func__, wsa_priv->ec_hq[ec_tx], value);
  1916. wsa_priv->ec_hq[ec_tx] = value;
  1917. return 0;
  1918. }
  1919. static int lpass_cdc_wsa_macro_get_rx_mute_status(struct snd_kcontrol *kcontrol,
  1920. struct snd_ctl_elem_value *ucontrol)
  1921. {
  1922. struct snd_soc_component *component =
  1923. snd_soc_kcontrol_component(kcontrol);
  1924. struct device *wsa_dev = NULL;
  1925. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1926. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  1927. kcontrol->private_value)->shift;
  1928. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1929. return -EINVAL;
  1930. ucontrol->value.integer.value[0] =
  1931. wsa_priv->wsa_digital_mute_status[wsa_rx_shift];
  1932. return 0;
  1933. }
  1934. static int lpass_cdc_wsa_macro_set_rx_mute_status(struct snd_kcontrol *kcontrol,
  1935. struct snd_ctl_elem_value *ucontrol)
  1936. {
  1937. struct snd_soc_component *component =
  1938. snd_soc_kcontrol_component(kcontrol);
  1939. struct device *wsa_dev = NULL;
  1940. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1941. int value = ucontrol->value.integer.value[0];
  1942. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  1943. kcontrol->private_value)->shift;
  1944. int ret = 0;
  1945. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1946. return -EINVAL;
  1947. pm_runtime_get_sync(wsa_priv->dev);
  1948. switch (wsa_rx_shift) {
  1949. case 0:
  1950. snd_soc_component_update_bits(component,
  1951. LPASS_CDC_WSA_RX0_RX_PATH_CTL,
  1952. 0x10, value << 4);
  1953. break;
  1954. case 1:
  1955. snd_soc_component_update_bits(component,
  1956. LPASS_CDC_WSA_RX1_RX_PATH_CTL,
  1957. 0x10, value << 4);
  1958. break;
  1959. case 2:
  1960. snd_soc_component_update_bits(component,
  1961. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL,
  1962. 0x10, value << 4);
  1963. break;
  1964. case 3:
  1965. snd_soc_component_update_bits(component,
  1966. LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL,
  1967. 0x10, value << 4);
  1968. break;
  1969. default:
  1970. pr_err("%s: invalid argument rx_shift = %d\n", __func__,
  1971. wsa_rx_shift);
  1972. ret = -EINVAL;
  1973. }
  1974. pm_runtime_mark_last_busy(wsa_priv->dev);
  1975. pm_runtime_put_autosuspend(wsa_priv->dev);
  1976. dev_dbg(component->dev, "%s: WSA Digital Mute RX %d Enable %d\n",
  1977. __func__, wsa_rx_shift, value);
  1978. wsa_priv->wsa_digital_mute_status[wsa_rx_shift] = value;
  1979. return ret;
  1980. }
  1981. static int lpass_cdc_wsa_macro_set_digital_volume(struct snd_kcontrol *kcontrol,
  1982. struct snd_ctl_elem_value *ucontrol)
  1983. {
  1984. struct snd_soc_component *component =
  1985. snd_soc_kcontrol_component(kcontrol);
  1986. struct device *wsa_dev = NULL;
  1987. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1988. struct soc_mixer_control *mc =
  1989. (struct soc_mixer_control *)kcontrol->private_value;
  1990. u8 gain = 0;
  1991. int ret = 0;
  1992. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1993. return -EINVAL;
  1994. if (!wsa_priv) {
  1995. pr_err("%s: priv is null for macro!\n",
  1996. __func__);
  1997. return -EINVAL;
  1998. }
  1999. ret = snd_soc_put_volsw(kcontrol, ucontrol);
  2000. if (mc->reg == LPASS_CDC_WSA_RX0_RX_VOL_CTL) {
  2001. wsa_priv->rx0_origin_gain =
  2002. (u8)snd_soc_component_read(wsa_priv->component,
  2003. mc->reg);
  2004. gain = (u8)(wsa_priv->rx0_origin_gain -
  2005. wsa_priv->thermal_cur_state);
  2006. } else if (mc->reg == LPASS_CDC_WSA_RX1_RX_VOL_CTL) {
  2007. wsa_priv->rx1_origin_gain =
  2008. (u8)snd_soc_component_read(wsa_priv->component,
  2009. mc->reg);
  2010. gain = (u8)(wsa_priv->rx1_origin_gain -
  2011. wsa_priv->thermal_cur_state);
  2012. } else {
  2013. dev_err(wsa_priv->dev,
  2014. "%s: Incorrect RX Path selected\n", __func__);
  2015. return -EINVAL;
  2016. }
  2017. /* only adjust gain if thermal state is positive */
  2018. if (wsa_priv->dapm_mclk_enable &&
  2019. wsa_priv->thermal_cur_state > 0) {
  2020. snd_soc_component_update_bits(wsa_priv->component,
  2021. mc->reg, 0xFF, gain);
  2022. dev_dbg(wsa_priv->dev,
  2023. "%s: Current thermal state: %d, adjusted gain: %x\n",
  2024. __func__, wsa_priv->thermal_cur_state, gain);
  2025. }
  2026. return ret;
  2027. }
  2028. static int lpass_cdc_wsa_macro_get_compander(struct snd_kcontrol *kcontrol,
  2029. struct snd_ctl_elem_value *ucontrol)
  2030. {
  2031. struct snd_soc_component *component =
  2032. snd_soc_kcontrol_component(kcontrol);
  2033. int comp = ((struct soc_multi_mixer_control *)
  2034. kcontrol->private_value)->shift;
  2035. struct device *wsa_dev = NULL;
  2036. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2037. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2038. return -EINVAL;
  2039. ucontrol->value.integer.value[0] = wsa_priv->comp_enabled[comp];
  2040. return 0;
  2041. }
  2042. static int lpass_cdc_wsa_macro_set_compander(struct snd_kcontrol *kcontrol,
  2043. struct snd_ctl_elem_value *ucontrol)
  2044. {
  2045. struct snd_soc_component *component =
  2046. snd_soc_kcontrol_component(kcontrol);
  2047. int comp = ((struct soc_multi_mixer_control *)
  2048. kcontrol->private_value)->shift;
  2049. int value = ucontrol->value.integer.value[0];
  2050. struct device *wsa_dev = NULL;
  2051. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2052. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2053. return -EINVAL;
  2054. dev_dbg(component->dev, "%s: Compander %d enable current %d, new %d\n",
  2055. __func__, comp + 1, wsa_priv->comp_enabled[comp], value);
  2056. wsa_priv->comp_enabled[comp] = value;
  2057. return 0;
  2058. }
  2059. static int lpass_cdc_wsa_macro_ear_spkrrecv_get(struct snd_kcontrol *kcontrol,
  2060. struct snd_ctl_elem_value *ucontrol)
  2061. {
  2062. struct snd_soc_component *component =
  2063. snd_soc_kcontrol_component(kcontrol);
  2064. struct device *wsa_dev = NULL;
  2065. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2066. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2067. return -EINVAL;
  2068. ucontrol->value.integer.value[0] = wsa_priv->wsa_spkrrecv;
  2069. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  2070. __func__, ucontrol->value.integer.value[0]);
  2071. return 0;
  2072. }
  2073. static int lpass_cdc_wsa_macro_ear_spkrrecv_put(struct snd_kcontrol *kcontrol,
  2074. struct snd_ctl_elem_value *ucontrol)
  2075. {
  2076. struct snd_soc_component *component =
  2077. snd_soc_kcontrol_component(kcontrol);
  2078. struct device *wsa_dev = NULL;
  2079. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2080. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2081. return -EINVAL;
  2082. wsa_priv->wsa_spkrrecv = ucontrol->value.integer.value[0];
  2083. dev_dbg(component->dev, "%s:spkrrecv status = %d\n",
  2084. __func__, wsa_priv->wsa_spkrrecv);
  2085. return 0;
  2086. }
  2087. static int lpass_cdc_wsa_macro_idle_detect_get(struct snd_kcontrol *kcontrol,
  2088. struct snd_ctl_elem_value *ucontrol)
  2089. {
  2090. struct snd_soc_component *component =
  2091. snd_soc_kcontrol_component(kcontrol);
  2092. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2093. struct device *wsa_dev = NULL;
  2094. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2095. return -EINVAL;
  2096. ucontrol->value.integer.value[0] =
  2097. wsa_priv->idle_detect_cfg.idle_detect_en;
  2098. return 0;
  2099. }
  2100. static int lpass_cdc_wsa_macro_idle_detect_put(struct snd_kcontrol *kcontrol,
  2101. struct snd_ctl_elem_value *ucontrol)
  2102. {
  2103. struct snd_soc_component *component =
  2104. snd_soc_kcontrol_component(kcontrol);
  2105. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2106. struct device *wsa_dev = NULL;
  2107. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2108. return -EINVAL;
  2109. wsa_priv->idle_detect_cfg.idle_detect_en =
  2110. ucontrol->value.integer.value[0];
  2111. return 0;
  2112. }
  2113. static int lpass_cdc_wsa_macro_comp_mode_get(struct snd_kcontrol *kcontrol,
  2114. struct snd_ctl_elem_value *ucontrol)
  2115. {
  2116. struct snd_soc_component *component =
  2117. snd_soc_kcontrol_component(kcontrol);
  2118. struct device *wsa_dev = NULL;
  2119. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2120. u16 idx = 0;
  2121. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2122. return -EINVAL;
  2123. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  2124. idx = LPASS_CDC_WSA_MACRO_COMP1;
  2125. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  2126. idx = LPASS_CDC_WSA_MACRO_COMP2;
  2127. ucontrol->value.integer.value[0] = wsa_priv->comp_mode[idx];
  2128. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  2129. __func__, ucontrol->value.integer.value[0]);
  2130. return 0;
  2131. }
  2132. static int lpass_cdc_wsa_macro_comp_mode_put(struct snd_kcontrol *kcontrol,
  2133. struct snd_ctl_elem_value *ucontrol)
  2134. {
  2135. struct snd_soc_component *component =
  2136. snd_soc_kcontrol_component(kcontrol);
  2137. struct device *wsa_dev = NULL;
  2138. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2139. u16 idx = 0;
  2140. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2141. return -EINVAL;
  2142. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  2143. idx = LPASS_CDC_WSA_MACRO_COMP1;
  2144. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  2145. idx = LPASS_CDC_WSA_MACRO_COMP2;
  2146. wsa_priv->comp_mode[idx] = ucontrol->value.integer.value[0];
  2147. dev_dbg(component->dev, "%s: comp_mode = %d\n", __func__,
  2148. wsa_priv->comp_mode[idx]);
  2149. return 0;
  2150. }
  2151. static int lpass_cdc_wsa_macro_rx_mux_get(struct snd_kcontrol *kcontrol,
  2152. struct snd_ctl_elem_value *ucontrol)
  2153. {
  2154. struct snd_soc_dapm_widget *widget =
  2155. snd_soc_dapm_kcontrol_widget(kcontrol);
  2156. struct snd_soc_component *component =
  2157. snd_soc_dapm_to_component(widget->dapm);
  2158. struct device *wsa_dev = NULL;
  2159. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2160. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2161. return -EINVAL;
  2162. ucontrol->value.integer.value[0] =
  2163. wsa_priv->rx_port_value[widget->shift];
  2164. return 0;
  2165. }
  2166. static int lpass_cdc_wsa_macro_rx_mux_put(struct snd_kcontrol *kcontrol,
  2167. struct snd_ctl_elem_value *ucontrol)
  2168. {
  2169. struct snd_soc_dapm_widget *widget =
  2170. snd_soc_dapm_kcontrol_widget(kcontrol);
  2171. struct snd_soc_component *component =
  2172. snd_soc_dapm_to_component(widget->dapm);
  2173. struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
  2174. struct snd_soc_dapm_update *update = NULL;
  2175. u32 rx_port_value = ucontrol->value.integer.value[0];
  2176. u32 bit_input = 0;
  2177. u32 aif_rst;
  2178. struct device *wsa_dev = NULL;
  2179. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2180. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2181. return -EINVAL;
  2182. aif_rst = wsa_priv->rx_port_value[widget->shift];
  2183. if (!rx_port_value) {
  2184. if (aif_rst == 0) {
  2185. dev_err(wsa_dev, "%s: AIF reset already\n", __func__);
  2186. return 0;
  2187. }
  2188. if (aif_rst >= LPASS_CDC_WSA_MACRO_RX_MAX) {
  2189. dev_err(wsa_dev, "%s: Invalid AIF reset\n", __func__);
  2190. return 0;
  2191. }
  2192. }
  2193. wsa_priv->rx_port_value[widget->shift] = rx_port_value;
  2194. bit_input = widget->shift;
  2195. dev_dbg(wsa_dev,
  2196. "%s: mux input: %d, mux output: %d, bit: %d\n",
  2197. __func__, rx_port_value, widget->shift, bit_input);
  2198. switch (rx_port_value) {
  2199. case 0:
  2200. if (wsa_priv->active_ch_cnt[aif_rst]) {
  2201. clear_bit(bit_input,
  2202. &wsa_priv->active_ch_mask[aif_rst]);
  2203. wsa_priv->active_ch_cnt[aif_rst]--;
  2204. }
  2205. break;
  2206. case 1:
  2207. case 2:
  2208. set_bit(bit_input,
  2209. &wsa_priv->active_ch_mask[rx_port_value]);
  2210. wsa_priv->active_ch_cnt[rx_port_value]++;
  2211. break;
  2212. default:
  2213. dev_err(wsa_dev,
  2214. "%s: Invalid AIF_ID for WSA RX MUX %d\n",
  2215. __func__, rx_port_value);
  2216. return -EINVAL;
  2217. }
  2218. snd_soc_dapm_mux_update_power(widget->dapm, kcontrol,
  2219. rx_port_value, e, update);
  2220. return 0;
  2221. }
  2222. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get(struct snd_kcontrol *kcontrol,
  2223. struct snd_ctl_elem_value *ucontrol)
  2224. {
  2225. struct snd_soc_component *component =
  2226. snd_soc_kcontrol_component(kcontrol);
  2227. ucontrol->value.integer.value[0] =
  2228. ((snd_soc_component_read(
  2229. component, LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG) & 0x04) ?
  2230. 1 : 0);
  2231. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  2232. ucontrol->value.integer.value[0]);
  2233. return 0;
  2234. }
  2235. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_put(struct snd_kcontrol *kcontrol,
  2236. struct snd_ctl_elem_value *ucontrol)
  2237. {
  2238. struct snd_soc_component *component =
  2239. snd_soc_kcontrol_component(kcontrol);
  2240. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  2241. ucontrol->value.integer.value[0]);
  2242. /* Set Vbat register configuration for GSM mode bit based on value */
  2243. if (ucontrol->value.integer.value[0])
  2244. snd_soc_component_update_bits(component,
  2245. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  2246. 0x04, 0x04);
  2247. else
  2248. snd_soc_component_update_bits(component,
  2249. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  2250. 0x04, 0x00);
  2251. return 0;
  2252. }
  2253. static int lpass_cdc_wsa_macro_soft_clip_enable_get(struct snd_kcontrol *kcontrol,
  2254. struct snd_ctl_elem_value *ucontrol)
  2255. {
  2256. struct snd_soc_component *component =
  2257. snd_soc_kcontrol_component(kcontrol);
  2258. struct device *wsa_dev = NULL;
  2259. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2260. int path = ((struct soc_multi_mixer_control *)
  2261. kcontrol->private_value)->shift;
  2262. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2263. return -EINVAL;
  2264. ucontrol->value.integer.value[0] = wsa_priv->is_softclip_on[path];
  2265. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  2266. __func__, ucontrol->value.integer.value[0]);
  2267. return 0;
  2268. }
  2269. static int lpass_cdc_wsa_macro_soft_clip_enable_put(struct snd_kcontrol *kcontrol,
  2270. struct snd_ctl_elem_value *ucontrol)
  2271. {
  2272. struct snd_soc_component *component =
  2273. snd_soc_kcontrol_component(kcontrol);
  2274. struct device *wsa_dev = NULL;
  2275. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2276. int path = ((struct soc_multi_mixer_control *)
  2277. kcontrol->private_value)->shift;
  2278. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2279. return -EINVAL;
  2280. wsa_priv->is_softclip_on[path] = ucontrol->value.integer.value[0];
  2281. dev_dbg(component->dev, "%s: soft clip enable for %d: %d\n", __func__,
  2282. path, wsa_priv->is_softclip_on[path]);
  2283. return 0;
  2284. }
  2285. static int lpass_cdc_wsa_macro_pbr_enable_get(struct snd_kcontrol *kcontrol,
  2286. struct snd_ctl_elem_value *ucontrol)
  2287. {
  2288. struct snd_soc_component *component =
  2289. snd_soc_kcontrol_component(kcontrol);
  2290. struct device *wsa_dev = NULL;
  2291. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2292. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2293. return -EINVAL;
  2294. ucontrol->value.integer.value[0] = wsa_priv->pbr_enable;
  2295. return 0;
  2296. }
  2297. static int lpass_cdc_wsa_macro_pbr_enable_put(struct snd_kcontrol *kcontrol,
  2298. struct snd_ctl_elem_value *ucontrol)
  2299. {
  2300. struct snd_soc_component *component =
  2301. snd_soc_kcontrol_component(kcontrol);
  2302. struct device *wsa_dev = NULL;
  2303. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2304. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2305. return -EINVAL;
  2306. wsa_priv->pbr_enable = ucontrol->value.integer.value[0];
  2307. return 0;
  2308. }
  2309. static const struct snd_kcontrol_new lpass_cdc_wsa_macro_snd_controls[] = {
  2310. SOC_ENUM_EXT("WSA SPKRRECV", lpass_cdc_wsa_macro_ear_spkrrecv_enum,
  2311. lpass_cdc_wsa_macro_ear_spkrrecv_get,
  2312. lpass_cdc_wsa_macro_ear_spkrrecv_put),
  2313. SOC_ENUM_EXT("GSM mode Enable", lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  2314. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get,
  2315. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_put),
  2316. SOC_ENUM_EXT("WSA_RX0 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  2317. lpass_cdc_wsa_macro_comp_mode_get,
  2318. lpass_cdc_wsa_macro_comp_mode_put),
  2319. SOC_ENUM_EXT("WSA_RX1 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  2320. lpass_cdc_wsa_macro_comp_mode_get,
  2321. lpass_cdc_wsa_macro_comp_mode_put),
  2322. SOC_ENUM_EXT("Idle Detect", idle_detect_enum,
  2323. lpass_cdc_wsa_macro_idle_detect_get,
  2324. lpass_cdc_wsa_macro_idle_detect_put),
  2325. SOC_SINGLE_EXT("WSA_Softclip0 Enable", SND_SOC_NOPM,
  2326. LPASS_CDC_WSA_MACRO_SOFTCLIP0, 1, 0,
  2327. lpass_cdc_wsa_macro_soft_clip_enable_get,
  2328. lpass_cdc_wsa_macro_soft_clip_enable_put),
  2329. SOC_SINGLE_EXT("WSA_Softclip1 Enable", SND_SOC_NOPM,
  2330. LPASS_CDC_WSA_MACRO_SOFTCLIP1, 1, 0,
  2331. lpass_cdc_wsa_macro_soft_clip_enable_get,
  2332. lpass_cdc_wsa_macro_soft_clip_enable_put),
  2333. LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV("WSA_RX0 Digital Volume",
  2334. LPASS_CDC_WSA_RX0_RX_VOL_CTL,
  2335. -84, 40, digital_gain),
  2336. LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV("WSA_RX1 Digital Volume",
  2337. LPASS_CDC_WSA_RX1_RX_VOL_CTL,
  2338. -84, 40, digital_gain),
  2339. SOC_SINGLE_EXT("WSA_RX0 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 1,
  2340. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2341. lpass_cdc_wsa_macro_set_rx_mute_status),
  2342. SOC_SINGLE_EXT("WSA_RX1 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 1,
  2343. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2344. lpass_cdc_wsa_macro_set_rx_mute_status),
  2345. SOC_SINGLE_EXT("WSA_RX0_MIX Digital Mute", SND_SOC_NOPM,
  2346. LPASS_CDC_WSA_MACRO_RX_MIX0, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2347. lpass_cdc_wsa_macro_set_rx_mute_status),
  2348. SOC_SINGLE_EXT("WSA_RX1_MIX Digital Mute", SND_SOC_NOPM,
  2349. LPASS_CDC_WSA_MACRO_RX_MIX1, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2350. lpass_cdc_wsa_macro_set_rx_mute_status),
  2351. SOC_SINGLE_EXT("WSA_COMP1 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP1, 1, 0,
  2352. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  2353. SOC_SINGLE_EXT("WSA_COMP2 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP2, 1, 0,
  2354. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  2355. SOC_SINGLE_EXT("WSA_RX0 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0,
  2356. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  2357. SOC_SINGLE_EXT("WSA_RX1 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1,
  2358. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  2359. SOC_SINGLE_EXT("WSA PBR Enable", SND_SOC_NOPM, 0, 1,
  2360. 0, lpass_cdc_wsa_macro_pbr_enable_get,
  2361. lpass_cdc_wsa_macro_pbr_enable_put),
  2362. };
  2363. static const struct soc_enum rx_mux_enum =
  2364. SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_mux_text), rx_mux_text);
  2365. static const struct snd_kcontrol_new rx_mux[LPASS_CDC_WSA_MACRO_RX_MAX] = {
  2366. SOC_DAPM_ENUM_EXT("WSA RX0 Mux", rx_mux_enum,
  2367. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2368. SOC_DAPM_ENUM_EXT("WSA RX1 Mux", rx_mux_enum,
  2369. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2370. SOC_DAPM_ENUM_EXT("WSA RX_MIX0 Mux", rx_mux_enum,
  2371. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2372. SOC_DAPM_ENUM_EXT("WSA RX_MIX1 Mux", rx_mux_enum,
  2373. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2374. SOC_DAPM_ENUM_EXT("WSA RX4 Mux", rx_mux_enum,
  2375. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2376. SOC_DAPM_ENUM_EXT("WSA RX5 Mux", rx_mux_enum,
  2377. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2378. };
  2379. static int lpass_cdc_wsa_macro_vi_feed_mixer_get(struct snd_kcontrol *kcontrol,
  2380. struct snd_ctl_elem_value *ucontrol)
  2381. {
  2382. struct snd_soc_dapm_widget *widget =
  2383. snd_soc_dapm_kcontrol_widget(kcontrol);
  2384. struct snd_soc_component *component =
  2385. snd_soc_dapm_to_component(widget->dapm);
  2386. struct soc_multi_mixer_control *mixer =
  2387. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2388. u32 dai_id = widget->shift;
  2389. u32 spk_tx_id = mixer->shift;
  2390. struct device *wsa_dev = NULL;
  2391. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2392. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2393. return -EINVAL;
  2394. if (test_bit(spk_tx_id, &wsa_priv->active_ch_mask[dai_id]))
  2395. ucontrol->value.integer.value[0] = 1;
  2396. else
  2397. ucontrol->value.integer.value[0] = 0;
  2398. return 0;
  2399. }
  2400. static int lpass_cdc_wsa_macro_vi_feed_mixer_put(struct snd_kcontrol *kcontrol,
  2401. struct snd_ctl_elem_value *ucontrol)
  2402. {
  2403. struct snd_soc_dapm_widget *widget =
  2404. snd_soc_dapm_kcontrol_widget(kcontrol);
  2405. struct snd_soc_component *component =
  2406. snd_soc_dapm_to_component(widget->dapm);
  2407. struct soc_multi_mixer_control *mixer =
  2408. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2409. u32 spk_tx_id = mixer->shift;
  2410. u32 enable = ucontrol->value.integer.value[0];
  2411. struct device *wsa_dev = NULL;
  2412. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2413. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2414. return -EINVAL;
  2415. wsa_priv->vi_feed_value = ucontrol->value.integer.value[0];
  2416. if (enable) {
  2417. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2418. !test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2419. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2420. set_bit(LPASS_CDC_WSA_MACRO_TX0,
  2421. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2422. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  2423. }
  2424. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2425. !test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2426. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2427. set_bit(LPASS_CDC_WSA_MACRO_TX1,
  2428. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2429. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  2430. }
  2431. } else {
  2432. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2433. test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2434. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2435. clear_bit(LPASS_CDC_WSA_MACRO_TX0,
  2436. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2437. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2438. }
  2439. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2440. test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2441. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2442. clear_bit(LPASS_CDC_WSA_MACRO_TX1,
  2443. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2444. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2445. }
  2446. }
  2447. snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, NULL);
  2448. return 0;
  2449. }
  2450. static const struct snd_kcontrol_new aif_vi_mixer[] = {
  2451. SOC_SINGLE_EXT("WSA_SPKR_VI_1", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX0, 1, 0,
  2452. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2453. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2454. SOC_SINGLE_EXT("WSA_SPKR_VI_2", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX1, 1, 0,
  2455. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2456. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2457. };
  2458. static const struct snd_soc_dapm_widget lpass_cdc_wsa_macro_dapm_widgets[] = {
  2459. SND_SOC_DAPM_AIF_IN("WSA AIF1 PB", "WSA_AIF1 Playback", 0,
  2460. SND_SOC_NOPM, 0, 0),
  2461. SND_SOC_DAPM_AIF_IN("WSA AIF_MIX1 PB", "WSA_AIF_MIX1 Playback", 0,
  2462. SND_SOC_NOPM, 0, 0),
  2463. SND_SOC_DAPM_AIF_OUT_E("WSA AIF_VI", "WSA_AIF_VI Capture", 0,
  2464. SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI, 0,
  2465. lpass_cdc_wsa_macro_enable_vi_feedback,
  2466. SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
  2467. SND_SOC_DAPM_AIF_OUT("WSA AIF_ECHO", "WSA_AIF_ECHO Capture", 0,
  2468. SND_SOC_NOPM, 0, 0),
  2469. SND_SOC_DAPM_MIXER("WSA_AIF_VI Mixer", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI,
  2470. 0, aif_vi_mixer, ARRAY_SIZE(aif_vi_mixer)),
  2471. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC0_MUX", SND_SOC_NOPM,
  2472. LPASS_CDC_WSA_MACRO_EC0_MUX, 0,
  2473. &rx_mix_ec0_mux, lpass_cdc_wsa_macro_enable_echo,
  2474. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2475. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC1_MUX", SND_SOC_NOPM,
  2476. LPASS_CDC_WSA_MACRO_EC1_MUX, 0,
  2477. &rx_mix_ec1_mux, lpass_cdc_wsa_macro_enable_echo,
  2478. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2479. SND_SOC_DAPM_MUX("WSA RX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 0,
  2480. &rx_mux[LPASS_CDC_WSA_MACRO_RX0]),
  2481. SND_SOC_DAPM_MUX("WSA RX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 0,
  2482. &rx_mux[LPASS_CDC_WSA_MACRO_RX1]),
  2483. SND_SOC_DAPM_MUX("WSA RX_MIX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX0, 0,
  2484. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX0]),
  2485. SND_SOC_DAPM_MUX("WSA RX_MIX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX1, 0,
  2486. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX1]),
  2487. SND_SOC_DAPM_MUX("WSA RX4 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX4, 0,
  2488. &rx_mux[LPASS_CDC_WSA_MACRO_RX4]),
  2489. SND_SOC_DAPM_MUX("WSA RX5 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX5, 0,
  2490. &rx_mux[LPASS_CDC_WSA_MACRO_RX5]),
  2491. SND_SOC_DAPM_MIXER("WSA RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2492. SND_SOC_DAPM_MIXER("WSA RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2493. SND_SOC_DAPM_MIXER("WSA RX_MIX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2494. SND_SOC_DAPM_MIXER("WSA RX_MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2495. SND_SOC_DAPM_MIXER("WSA RX4", SND_SOC_NOPM, 0, 0, NULL, 0),
  2496. SND_SOC_DAPM_MIXER("WSA RX5", SND_SOC_NOPM, 0, 0, NULL, 0),
  2497. SND_SOC_DAPM_MUX_E("WSA_RX0 INP0", SND_SOC_NOPM, 0, 0,
  2498. &rx0_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2499. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2500. SND_SOC_DAPM_MUX_E("WSA_RX0 INP1", SND_SOC_NOPM, 0, 0,
  2501. &rx0_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2502. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2503. SND_SOC_DAPM_MUX_E("WSA_RX0 INP2", SND_SOC_NOPM, 0, 0,
  2504. &rx0_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2505. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2506. SND_SOC_DAPM_MUX_E("WSA_RX0 MIX INP", SND_SOC_NOPM,
  2507. 0, 0, &rx0_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2508. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2509. SND_SOC_DAPM_MUX_E("WSA_RX1 INP0", SND_SOC_NOPM, 0, 0,
  2510. &rx1_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2511. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2512. SND_SOC_DAPM_MUX_E("WSA_RX1 INP1", SND_SOC_NOPM, 0, 0,
  2513. &rx1_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2514. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2515. SND_SOC_DAPM_MUX_E("WSA_RX1 INP2", SND_SOC_NOPM, 0, 0,
  2516. &rx1_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2517. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2518. SND_SOC_DAPM_MUX_E("WSA_RX1 MIX INP", SND_SOC_NOPM,
  2519. 0, 0, &rx1_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2520. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2521. SND_SOC_DAPM_PGA_E("WSA_RX INT0 MIX", SND_SOC_NOPM,
  2522. 0, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2523. SND_SOC_DAPM_PRE_PMU),
  2524. SND_SOC_DAPM_PGA_E("WSA_RX INT1 MIX", SND_SOC_NOPM,
  2525. 1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2526. SND_SOC_DAPM_PRE_PMU),
  2527. SND_SOC_DAPM_MIXER("WSA_RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2528. SND_SOC_DAPM_MIXER("WSA_RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2529. SND_SOC_DAPM_MUX_E("WSA_RX0 INT0 SIDETONE MIX",
  2530. LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 4, 0,
  2531. &rx0_sidetone_mix_mux, lpass_cdc_wsa_macro_enable_swr,
  2532. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2533. SND_SOC_DAPM_INPUT("WSA SRC0_INP"),
  2534. SND_SOC_DAPM_INPUT("WSA_TX DEC0_INP"),
  2535. SND_SOC_DAPM_INPUT("WSA_TX DEC1_INP"),
  2536. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 INTERP", SND_SOC_NOPM,
  2537. LPASS_CDC_WSA_MACRO_COMP1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2538. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2539. SND_SOC_DAPM_POST_PMD),
  2540. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 INTERP", SND_SOC_NOPM,
  2541. LPASS_CDC_WSA_MACRO_COMP2, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2542. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2543. SND_SOC_DAPM_POST_PMD),
  2544. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 CHAIN", SND_SOC_NOPM, 0, 0,
  2545. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2546. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2547. SND_SOC_DAPM_POST_PMD),
  2548. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 CHAIN", SND_SOC_NOPM, 0, 0,
  2549. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2550. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2551. SND_SOC_DAPM_POST_PMD),
  2552. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 VBAT", SND_SOC_NOPM,
  2553. 0, 0, wsa_int0_vbat_mix_switch,
  2554. ARRAY_SIZE(wsa_int0_vbat_mix_switch),
  2555. lpass_cdc_wsa_macro_enable_vbat,
  2556. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2557. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 VBAT", SND_SOC_NOPM,
  2558. 0, 0, wsa_int1_vbat_mix_switch,
  2559. ARRAY_SIZE(wsa_int1_vbat_mix_switch),
  2560. lpass_cdc_wsa_macro_enable_vbat,
  2561. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2562. SND_SOC_DAPM_INPUT("VIINPUT_WSA"),
  2563. SND_SOC_DAPM_OUTPUT("WSA_SPK1 OUT"),
  2564. SND_SOC_DAPM_OUTPUT("WSA_SPK2 OUT"),
  2565. SND_SOC_DAPM_SUPPLY_S("WSA_MCLK", 0, SND_SOC_NOPM, 0, 0,
  2566. lpass_cdc_wsa_macro_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2567. };
  2568. static const struct snd_soc_dapm_route wsa_audio_map[] = {
  2569. /* VI Feedback */
  2570. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_1", "VIINPUT_WSA"},
  2571. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_2", "VIINPUT_WSA"},
  2572. {"WSA AIF_VI", NULL, "WSA_AIF_VI Mixer"},
  2573. {"WSA AIF_VI", NULL, "WSA_MCLK"},
  2574. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2575. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2576. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2577. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2578. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC0_MUX"},
  2579. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC1_MUX"},
  2580. {"WSA AIF_ECHO", NULL, "WSA_MCLK"},
  2581. {"WSA AIF1 PB", NULL, "WSA_MCLK"},
  2582. {"WSA AIF_MIX1 PB", NULL, "WSA_MCLK"},
  2583. {"WSA RX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2584. {"WSA RX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2585. {"WSA RX_MIX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2586. {"WSA RX_MIX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2587. {"WSA RX4 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2588. {"WSA RX5 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2589. {"WSA RX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2590. {"WSA RX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2591. {"WSA RX_MIX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2592. {"WSA RX_MIX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2593. {"WSA RX4 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2594. {"WSA RX5 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2595. {"WSA RX0", NULL, "WSA RX0 MUX"},
  2596. {"WSA RX1", NULL, "WSA RX1 MUX"},
  2597. {"WSA RX_MIX0", NULL, "WSA RX_MIX0 MUX"},
  2598. {"WSA RX_MIX1", NULL, "WSA RX_MIX1 MUX"},
  2599. {"WSA RX4", NULL, "WSA RX4 MUX"},
  2600. {"WSA RX5", NULL, "WSA RX5 MUX"},
  2601. {"WSA_RX0 INP0", "RX0", "WSA RX0"},
  2602. {"WSA_RX0 INP0", "RX1", "WSA RX1"},
  2603. {"WSA_RX0 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2604. {"WSA_RX0 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2605. {"WSA_RX0 INP0", "RX4", "WSA RX4"},
  2606. {"WSA_RX0 INP0", "RX5", "WSA RX5"},
  2607. {"WSA_RX0 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2608. {"WSA_RX0 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2609. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP0"},
  2610. {"WSA_RX0 INP1", "RX0", "WSA RX0"},
  2611. {"WSA_RX0 INP1", "RX1", "WSA RX1"},
  2612. {"WSA_RX0 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2613. {"WSA_RX0 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2614. {"WSA_RX0 INP1", "RX4", "WSA RX4"},
  2615. {"WSA_RX0 INP1", "RX5", "WSA RX5"},
  2616. {"WSA_RX0 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2617. {"WSA_RX0 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2618. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP1"},
  2619. {"WSA_RX0 INP2", "RX0", "WSA RX0"},
  2620. {"WSA_RX0 INP2", "RX1", "WSA RX1"},
  2621. {"WSA_RX0 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2622. {"WSA_RX0 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2623. {"WSA_RX0 INP2", "RX4", "WSA RX4"},
  2624. {"WSA_RX0 INP2", "RX5", "WSA RX5"},
  2625. {"WSA_RX0 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2626. {"WSA_RX0 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2627. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP2"},
  2628. {"WSA_RX0 MIX INP", "RX0", "WSA RX0"},
  2629. {"WSA_RX0 MIX INP", "RX1", "WSA RX1"},
  2630. {"WSA_RX0 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2631. {"WSA_RX0 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2632. {"WSA_RX0 MIX INP", "RX4", "WSA RX4"},
  2633. {"WSA_RX0 MIX INP", "RX5", "WSA RX5"},
  2634. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX0 MIX INP"},
  2635. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX INT0 MIX"},
  2636. {"WSA_RX INT0 INTERP", NULL, "WSA_RX INT0 SEC MIX"},
  2637. {"WSA_RX0 INT0 SIDETONE MIX", "SRC0", "WSA SRC0_INP"},
  2638. {"WSA_RX INT0 INTERP", NULL, "WSA_RX0 INT0 SIDETONE MIX"},
  2639. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 INTERP"},
  2640. {"WSA_RX INT0 VBAT", "WSA RX0 VBAT Enable", "WSA_RX INT0 INTERP"},
  2641. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 VBAT"},
  2642. {"WSA_SPK1 OUT", NULL, "WSA_RX INT0 CHAIN"},
  2643. {"WSA_SPK1 OUT", NULL, "WSA_MCLK"},
  2644. {"WSA_RX1 INP0", "RX0", "WSA RX0"},
  2645. {"WSA_RX1 INP0", "RX1", "WSA RX1"},
  2646. {"WSA_RX1 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2647. {"WSA_RX1 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2648. {"WSA_RX1 INP0", "RX4", "WSA RX4"},
  2649. {"WSA_RX1 INP0", "RX5", "WSA RX5"},
  2650. {"WSA_RX1 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2651. {"WSA_RX1 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2652. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP0"},
  2653. {"WSA_RX1 INP1", "RX0", "WSA RX0"},
  2654. {"WSA_RX1 INP1", "RX1", "WSA RX1"},
  2655. {"WSA_RX1 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2656. {"WSA_RX1 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2657. {"WSA_RX1 INP1", "RX4", "WSA RX4"},
  2658. {"WSA_RX1 INP1", "RX5", "WSA RX5"},
  2659. {"WSA_RX1 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2660. {"WSA_RX1 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2661. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP1"},
  2662. {"WSA_RX1 INP2", "RX0", "WSA RX0"},
  2663. {"WSA_RX1 INP2", "RX1", "WSA RX1"},
  2664. {"WSA_RX1 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2665. {"WSA_RX1 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2666. {"WSA_RX1 INP2", "RX4", "WSA RX4"},
  2667. {"WSA_RX1 INP2", "RX5", "WSA RX5"},
  2668. {"WSA_RX1 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2669. {"WSA_RX1 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2670. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP2"},
  2671. {"WSA_RX1 MIX INP", "RX0", "WSA RX0"},
  2672. {"WSA_RX1 MIX INP", "RX1", "WSA RX1"},
  2673. {"WSA_RX1 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2674. {"WSA_RX1 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2675. {"WSA_RX1 MIX INP", "RX4", "WSA RX4"},
  2676. {"WSA_RX1 MIX INP", "RX5", "WSA RX5"},
  2677. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX1 MIX INP"},
  2678. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX INT1 MIX"},
  2679. {"WSA_RX INT1 INTERP", NULL, "WSA_RX INT1 SEC MIX"},
  2680. {"WSA_RX INT1 VBAT", "WSA RX1 VBAT Enable", "WSA_RX INT1 INTERP"},
  2681. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 VBAT"},
  2682. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 INTERP"},
  2683. {"WSA_SPK2 OUT", NULL, "WSA_RX INT1 CHAIN"},
  2684. {"WSA_SPK2 OUT", NULL, "WSA_MCLK"},
  2685. };
  2686. static void lpass_cdc_wsa_macro_init_pbr(struct snd_soc_component *component)
  2687. {
  2688. int sys_gain, bat_cfg, rload;
  2689. int vth1, vth2, vth3, vth4, vth5, vth6, vth7, vth8, vth9;
  2690. int vth10, vth11, vth12, vth13, vth14, vth15;
  2691. struct device *wsa_dev = NULL;
  2692. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2693. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2694. return;
  2695. /* RX0 */
  2696. sys_gain = wsa_priv->wsa_sys_gain[0];
  2697. bat_cfg = wsa_priv->wsa_bat_cfg[0];
  2698. rload = wsa_priv->wsa_rload[0];
  2699. /* ILIM */
  2700. switch (rload) {
  2701. case WSA_4_OHMS:
  2702. snd_soc_component_update_bits(component,
  2703. LPASS_CDC_WSA_ILIM_CFG0, 0xE0, 0x40);
  2704. break;
  2705. case WSA_6_OHMS:
  2706. snd_soc_component_update_bits(component,
  2707. LPASS_CDC_WSA_ILIM_CFG0, 0xE0, 0x80);
  2708. break;
  2709. case WSA_8_OHMS:
  2710. snd_soc_component_update_bits(component,
  2711. LPASS_CDC_WSA_ILIM_CFG0, 0xE0, 0xC0);
  2712. break;
  2713. case WSA_32_OHMS:
  2714. snd_soc_component_update_bits(component,
  2715. LPASS_CDC_WSA_ILIM_CFG0, 0xE0, 0xE0);
  2716. break;
  2717. default:
  2718. break;
  2719. }
  2720. snd_soc_component_update_bits(component,
  2721. LPASS_CDC_WSA_ILIM_CFG1, 0x0F, sys_gain);
  2722. snd_soc_component_update_bits(component,
  2723. LPASS_CDC_WSA_ILIM_CFG9, 0xC0, bat_cfg << 0x7);
  2724. /* Thesh */
  2725. vth1 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth1_data[sys_gain][bat_cfg][rload]);
  2726. vth2 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth2_data[sys_gain][bat_cfg][rload]);
  2727. vth3 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth3_data[sys_gain][bat_cfg][rload]);
  2728. vth4 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth4_data[sys_gain][bat_cfg][rload]);
  2729. vth5 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth5_data[sys_gain][bat_cfg][rload]);
  2730. vth6 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth6_data[sys_gain][bat_cfg][rload]);
  2731. vth7 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth7_data[sys_gain][bat_cfg][rload]);
  2732. vth8 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth8_data[sys_gain][bat_cfg][rload]);
  2733. vth9 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth9_data[sys_gain][bat_cfg][rload]);
  2734. vth10 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth10_data[sys_gain][bat_cfg][rload]);
  2735. vth11 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth11_data[sys_gain][bat_cfg][rload]);
  2736. vth12 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth12_data[sys_gain][bat_cfg][rload]);
  2737. vth13 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth13_data[sys_gain][bat_cfg][rload]);
  2738. vth14 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth14_data[sys_gain][bat_cfg][rload]);
  2739. vth15 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth15_data[sys_gain][bat_cfg][rload]);
  2740. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG1, vth1);
  2741. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG2, vth2);
  2742. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG3, vth3);
  2743. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG4, vth4);
  2744. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG5, vth5);
  2745. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG6, vth6);
  2746. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG7, vth7);
  2747. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG8, vth8);
  2748. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG9, vth9);
  2749. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG10, vth10);
  2750. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG11, vth11);
  2751. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG12, vth12);
  2752. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG13, vth13);
  2753. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG14, vth14);
  2754. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG15, vth15);
  2755. /* RX1 */
  2756. sys_gain = wsa_priv->wsa_sys_gain[2];
  2757. bat_cfg = wsa_priv->wsa_bat_cfg[1];
  2758. rload = wsa_priv->wsa_rload[1];
  2759. /* ILIM */
  2760. switch (rload) {
  2761. case WSA_4_OHMS:
  2762. snd_soc_component_update_bits(component,
  2763. LPASS_CDC_WSA_ILIM_CFG0_1, 0xE0, 0x40);
  2764. break;
  2765. case WSA_6_OHMS:
  2766. snd_soc_component_update_bits(component,
  2767. LPASS_CDC_WSA_ILIM_CFG0_1, 0xE0, 0x80);
  2768. break;
  2769. case WSA_8_OHMS:
  2770. snd_soc_component_update_bits(component,
  2771. LPASS_CDC_WSA_ILIM_CFG0_1, 0xE0, 0xC0);
  2772. break;
  2773. case WSA_32_OHMS:
  2774. snd_soc_component_update_bits(component,
  2775. LPASS_CDC_WSA_ILIM_CFG0_1, 0xE0, 0xE0);
  2776. break;
  2777. default:
  2778. break;
  2779. }
  2780. snd_soc_component_update_bits(component,
  2781. LPASS_CDC_WSA_ILIM_CFG1_1, 0x0F, sys_gain);
  2782. snd_soc_component_update_bits(component,
  2783. LPASS_CDC_WSA_ILIM_CFG9, 0x30, bat_cfg << 0x5);
  2784. /* Thesh */
  2785. vth1 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth1_data[sys_gain][bat_cfg][rload]);
  2786. vth2 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth2_data[sys_gain][bat_cfg][rload]);
  2787. vth3 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth3_data[sys_gain][bat_cfg][rload]);
  2788. vth4 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth4_data[sys_gain][bat_cfg][rload]);
  2789. vth5 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth5_data[sys_gain][bat_cfg][rload]);
  2790. vth6 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth6_data[sys_gain][bat_cfg][rload]);
  2791. vth7 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth7_data[sys_gain][bat_cfg][rload]);
  2792. vth8 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth8_data[sys_gain][bat_cfg][rload]);
  2793. vth9 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth9_data[sys_gain][bat_cfg][rload]);
  2794. vth10 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth10_data[sys_gain][bat_cfg][rload]);
  2795. vth11 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth11_data[sys_gain][bat_cfg][rload]);
  2796. vth12 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth12_data[sys_gain][bat_cfg][rload]);
  2797. vth13 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth13_data[sys_gain][bat_cfg][rload]);
  2798. vth14 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth14_data[sys_gain][bat_cfg][rload]);
  2799. vth15 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth15_data[sys_gain][bat_cfg][rload]);
  2800. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG1_1, vth1);
  2801. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG2_1, vth2);
  2802. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG3_1, vth3);
  2803. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG4_1, vth4);
  2804. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG5_1, vth5);
  2805. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG6_1, vth6);
  2806. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG7_1, vth7);
  2807. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG8_1, vth8);
  2808. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG9_1, vth9);
  2809. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG10_1, vth10);
  2810. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG11_1, vth11);
  2811. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG12_1, vth12);
  2812. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG13_1, vth13);
  2813. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG14_1, vth14);
  2814. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG15_1, vth15);
  2815. }
  2816. static const struct lpass_cdc_wsa_macro_reg_mask_val
  2817. lpass_cdc_wsa_macro_reg_init[] = {
  2818. {LPASS_CDC_WSA_BOOST0_BOOST_CFG1, 0x3F, 0x12},
  2819. {LPASS_CDC_WSA_BOOST0_BOOST_CFG2, 0x1C, 0x08},
  2820. {LPASS_CDC_WSA_COMPANDER0_CTL7, 0x2E, 0x38},
  2821. {LPASS_CDC_WSA_BOOST1_BOOST_CFG1, 0x3F, 0x12},
  2822. {LPASS_CDC_WSA_BOOST1_BOOST_CFG2, 0x1C, 0x08},
  2823. {LPASS_CDC_WSA_COMPANDER1_CTL7, 0x2E, 0x38},
  2824. {LPASS_CDC_WSA_BOOST0_BOOST_CTL, 0x70, 0x58},
  2825. {LPASS_CDC_WSA_BOOST1_BOOST_CTL, 0x70, 0x58},
  2826. {LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 0x08, 0x08},
  2827. {LPASS_CDC_WSA_RX1_RX_PATH_CFG1, 0x08, 0x08},
  2828. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x02, 0x02},
  2829. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x01, 0x01},
  2830. {LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2831. {LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2832. {LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2833. {LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2834. {LPASS_CDC_WSA_RX0_RX_PATH_CFG0, 0x01, 0x01},
  2835. {LPASS_CDC_WSA_RX1_RX_PATH_CFG0, 0x01, 0x01},
  2836. {LPASS_CDC_WSA_RX0_RX_PATH_MIX_CFG, 0x01, 0x01},
  2837. {LPASS_CDC_WSA_RX1_RX_PATH_MIX_CFG, 0x01, 0x01},
  2838. {LPASS_CDC_WSA_LA_CFG, 0x3F, 0xF},
  2839. {LPASS_CDC_WSA_PBR_CFG16, 0xFF, 0x42},
  2840. {LPASS_CDC_WSA_PBR_CFG19, 0xFF, 0xFC},
  2841. {LPASS_CDC_WSA_PBR_CFG20, 0xF0, 0x60},
  2842. {LPASS_CDC_WSA_ILIM_CFG1, 0x70, 0x40},
  2843. {LPASS_CDC_WSA_ILIM_CFG0, 0x03, 0x01},
  2844. {LPASS_CDC_WSA_ILIM_CFG3, 0x1F, 0x15},
  2845. {LPASS_CDC_WSA_LA_CFG_1, 0x3F, 0x0F},
  2846. {LPASS_CDC_WSA_PBR_CFG16_1, 0xFF, 0x42},
  2847. {LPASS_CDC_WSA_PBR_CFG21, 0xFF, 0xFC},
  2848. {LPASS_CDC_WSA_PBR_CFG22, 0xF0, 0x60},
  2849. {LPASS_CDC_WSA_ILIM_CFG1_1, 0x70, 0x40},
  2850. {LPASS_CDC_WSA_ILIM_CFG0_1, 0x03, 0x01},
  2851. {LPASS_CDC_WSA_ILIM_CFG4, 0x1F, 0x15},
  2852. {LPASS_CDC_WSA_ILIM_CFG2_1, 0xFF, 0x2A},
  2853. {LPASS_CDC_WSA_ILIM_CFG2, 0x3F, 0x1B},
  2854. {LPASS_CDC_WSA_ILIM_CFG9, 0x0F, 0x05},
  2855. };
  2856. static void lpass_cdc_wsa_macro_init_reg(struct snd_soc_component *component)
  2857. {
  2858. int i;
  2859. for (i = 0; i < ARRAY_SIZE(lpass_cdc_wsa_macro_reg_init); i++)
  2860. snd_soc_component_update_bits(component,
  2861. lpass_cdc_wsa_macro_reg_init[i].reg,
  2862. lpass_cdc_wsa_macro_reg_init[i].mask,
  2863. lpass_cdc_wsa_macro_reg_init[i].val);
  2864. lpass_cdc_wsa_macro_init_pbr(component);
  2865. }
  2866. static int lpass_cdc_wsa_macro_core_vote(void *handle, bool enable)
  2867. {
  2868. int rc = 0;
  2869. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  2870. if (wsa_priv == NULL) {
  2871. pr_err("%s: wsa priv data is NULL\n", __func__);
  2872. return -EINVAL;
  2873. }
  2874. if (enable) {
  2875. pm_runtime_get_sync(wsa_priv->dev);
  2876. if (lpass_cdc_check_core_votes(wsa_priv->dev))
  2877. rc = 0;
  2878. else
  2879. rc = -ENOTSYNC;
  2880. } else {
  2881. pm_runtime_put_autosuspend(wsa_priv->dev);
  2882. pm_runtime_mark_last_busy(wsa_priv->dev);
  2883. }
  2884. return rc;
  2885. }
  2886. static int wsa_swrm_clock(void *handle, bool enable)
  2887. {
  2888. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  2889. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  2890. int ret = 0;
  2891. if (regmap == NULL) {
  2892. dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  2893. return -EINVAL;
  2894. }
  2895. mutex_lock(&wsa_priv->swr_clk_lock);
  2896. trace_printk("%s: %s swrm clock %s\n",
  2897. dev_name(wsa_priv->dev), __func__,
  2898. (enable ? "enable" : "disable"));
  2899. dev_dbg(wsa_priv->dev, "%s: swrm clock %s\n",
  2900. __func__, (enable ? "enable" : "disable"));
  2901. if (enable) {
  2902. pm_runtime_get_sync(wsa_priv->dev);
  2903. if (wsa_priv->swr_clk_users == 0) {
  2904. ret = msm_cdc_pinctrl_select_active_state(
  2905. wsa_priv->wsa_swr_gpio_p);
  2906. if (ret < 0) {
  2907. dev_err_ratelimited(wsa_priv->dev,
  2908. "%s: wsa swr pinctrl enable failed\n",
  2909. __func__);
  2910. pm_runtime_mark_last_busy(wsa_priv->dev);
  2911. pm_runtime_put_autosuspend(wsa_priv->dev);
  2912. goto exit;
  2913. }
  2914. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  2915. if (ret < 0) {
  2916. msm_cdc_pinctrl_select_sleep_state(
  2917. wsa_priv->wsa_swr_gpio_p);
  2918. dev_err_ratelimited(wsa_priv->dev,
  2919. "%s: wsa request clock enable failed\n",
  2920. __func__);
  2921. pm_runtime_mark_last_busy(wsa_priv->dev);
  2922. pm_runtime_put_autosuspend(wsa_priv->dev);
  2923. goto exit;
  2924. }
  2925. if (wsa_priv->reset_swr)
  2926. regmap_update_bits(regmap,
  2927. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2928. 0x02, 0x02);
  2929. regmap_update_bits(regmap,
  2930. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2931. 0x01, 0x01);
  2932. if (wsa_priv->reset_swr)
  2933. regmap_update_bits(regmap,
  2934. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2935. 0x02, 0x00);
  2936. regmap_update_bits(regmap,
  2937. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2938. 0x1C, 0x0C);
  2939. wsa_priv->reset_swr = false;
  2940. }
  2941. wsa_priv->swr_clk_users++;
  2942. pm_runtime_mark_last_busy(wsa_priv->dev);
  2943. pm_runtime_put_autosuspend(wsa_priv->dev);
  2944. } else {
  2945. if (wsa_priv->swr_clk_users <= 0) {
  2946. dev_err(wsa_priv->dev, "%s: clock already disabled\n",
  2947. __func__);
  2948. wsa_priv->swr_clk_users = 0;
  2949. goto exit;
  2950. }
  2951. wsa_priv->swr_clk_users--;
  2952. if (wsa_priv->swr_clk_users == 0) {
  2953. regmap_update_bits(regmap,
  2954. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2955. 0x01, 0x00);
  2956. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  2957. ret = msm_cdc_pinctrl_select_sleep_state(
  2958. wsa_priv->wsa_swr_gpio_p);
  2959. if (ret < 0) {
  2960. dev_err_ratelimited(wsa_priv->dev,
  2961. "%s: wsa swr pinctrl disable failed\n",
  2962. __func__);
  2963. goto exit;
  2964. }
  2965. }
  2966. }
  2967. trace_printk("%s: %s swrm clock users: %d\n",
  2968. dev_name(wsa_priv->dev), __func__,
  2969. wsa_priv->swr_clk_users);
  2970. dev_dbg(wsa_priv->dev, "%s: swrm clock users %d\n",
  2971. __func__, wsa_priv->swr_clk_users);
  2972. exit:
  2973. mutex_unlock(&wsa_priv->swr_clk_lock);
  2974. return ret;
  2975. }
  2976. /* Thermal Functions */
  2977. static int lpass_cdc_wsa_macro_get_max_state(
  2978. struct thermal_cooling_device *cdev,
  2979. unsigned long *state)
  2980. {
  2981. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  2982. if (!wsa_priv) {
  2983. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2984. return -EINVAL;
  2985. }
  2986. *state = wsa_priv->thermal_max_state;
  2987. return 0;
  2988. }
  2989. static int lpass_cdc_wsa_macro_get_cur_state(
  2990. struct thermal_cooling_device *cdev,
  2991. unsigned long *state)
  2992. {
  2993. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  2994. if (!wsa_priv) {
  2995. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2996. return -EINVAL;
  2997. }
  2998. *state = wsa_priv->thermal_cur_state;
  2999. pr_debug("%s: thermal current state:%lu\n", __func__, *state);
  3000. return 0;
  3001. }
  3002. static int lpass_cdc_wsa_macro_set_cur_state(
  3003. struct thermal_cooling_device *cdev,
  3004. unsigned long state)
  3005. {
  3006. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  3007. if (!wsa_priv || !wsa_priv->dev) {
  3008. pr_err("%s: cdev->devdata is NULL\n", __func__);
  3009. return -EINVAL;
  3010. }
  3011. if (state <= wsa_priv->thermal_max_state) {
  3012. wsa_priv->thermal_cur_state = state;
  3013. } else {
  3014. dev_err(wsa_priv->dev,
  3015. "%s: incorrect requested state:%d\n",
  3016. __func__, state);
  3017. return -EINVAL;
  3018. }
  3019. dev_dbg(wsa_priv->dev,
  3020. "%s: set the thermal current state to %d\n",
  3021. __func__, wsa_priv->thermal_cur_state);
  3022. schedule_work(&wsa_priv->lpass_cdc_wsa_macro_cooling_work);
  3023. return 0;
  3024. }
  3025. static struct thermal_cooling_device_ops wsa_cooling_ops = {
  3026. .get_max_state = lpass_cdc_wsa_macro_get_max_state,
  3027. .get_cur_state = lpass_cdc_wsa_macro_get_cur_state,
  3028. .set_cur_state = lpass_cdc_wsa_macro_set_cur_state,
  3029. };
  3030. static int lpass_cdc_wsa_macro_init(struct snd_soc_component *component)
  3031. {
  3032. struct snd_soc_dapm_context *dapm =
  3033. snd_soc_component_get_dapm(component);
  3034. int ret;
  3035. struct device *wsa_dev = NULL;
  3036. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  3037. wsa_dev = lpass_cdc_get_device_ptr(component->dev, WSA_MACRO);
  3038. if (!wsa_dev) {
  3039. dev_err(component->dev,
  3040. "%s: null device for macro!\n", __func__);
  3041. return -EINVAL;
  3042. }
  3043. wsa_priv = dev_get_drvdata(wsa_dev);
  3044. if (!wsa_priv) {
  3045. dev_err(component->dev,
  3046. "%s: priv is null for macro!\n", __func__);
  3047. return -EINVAL;
  3048. }
  3049. ret = snd_soc_dapm_new_controls(dapm, lpass_cdc_wsa_macro_dapm_widgets,
  3050. ARRAY_SIZE(lpass_cdc_wsa_macro_dapm_widgets));
  3051. if (ret < 0) {
  3052. dev_err(wsa_dev, "%s: Failed to add controls\n", __func__);
  3053. return ret;
  3054. }
  3055. ret = snd_soc_dapm_add_routes(dapm, wsa_audio_map,
  3056. ARRAY_SIZE(wsa_audio_map));
  3057. if (ret < 0) {
  3058. dev_err(wsa_dev, "%s: Failed to add routes\n", __func__);
  3059. return ret;
  3060. }
  3061. ret = snd_soc_dapm_new_widgets(dapm->card);
  3062. if (ret < 0) {
  3063. dev_err(wsa_dev, "%s: Failed to add widgets\n", __func__);
  3064. return ret;
  3065. }
  3066. ret = snd_soc_add_component_controls(component, lpass_cdc_wsa_macro_snd_controls,
  3067. ARRAY_SIZE(lpass_cdc_wsa_macro_snd_controls));
  3068. if (ret < 0) {
  3069. dev_err(wsa_dev, "%s: Failed to add snd_ctls\n", __func__);
  3070. return ret;
  3071. }
  3072. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF1 Playback");
  3073. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_MIX1 Playback");
  3074. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_VI Capture");
  3075. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_ECHO Capture");
  3076. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK1 OUT");
  3077. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK2 OUT");
  3078. snd_soc_dapm_ignore_suspend(dapm, "VIINPUT_WSA");
  3079. snd_soc_dapm_ignore_suspend(dapm, "WSA SRC0_INP");
  3080. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC0_INP");
  3081. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC1_INP");
  3082. snd_soc_dapm_sync(dapm);
  3083. wsa_priv->component = component;
  3084. wsa_priv->spkr_gain_offset = LPASS_CDC_WSA_MACRO_GAIN_OFFSET_0_DB;
  3085. lpass_cdc_wsa_macro_init_reg(component);
  3086. return 0;
  3087. }
  3088. static int lpass_cdc_wsa_macro_deinit(struct snd_soc_component *component)
  3089. {
  3090. struct device *wsa_dev = NULL;
  3091. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  3092. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  3093. return -EINVAL;
  3094. wsa_priv->component = NULL;
  3095. return 0;
  3096. }
  3097. static void lpass_cdc_wsa_macro_add_child_devices(struct work_struct *work)
  3098. {
  3099. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  3100. struct platform_device *pdev;
  3101. struct device_node *node;
  3102. struct lpass_cdc_wsa_macro_swr_ctrl_data *swr_ctrl_data = NULL, *temp;
  3103. int ret;
  3104. u16 count = 0, ctrl_num = 0;
  3105. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data *platdata;
  3106. char plat_dev_name[LPASS_CDC_WSA_MACRO_SWR_STRING_LEN];
  3107. wsa_priv = container_of(work, struct lpass_cdc_wsa_macro_priv,
  3108. lpass_cdc_wsa_macro_add_child_devices_work);
  3109. if (!wsa_priv) {
  3110. pr_err("%s: Memory for wsa_priv does not exist\n",
  3111. __func__);
  3112. return;
  3113. }
  3114. if (!wsa_priv->dev || !wsa_priv->dev->of_node) {
  3115. dev_err(wsa_priv->dev,
  3116. "%s: DT node for wsa_priv does not exist\n", __func__);
  3117. return;
  3118. }
  3119. platdata = &wsa_priv->swr_plat_data;
  3120. wsa_priv->child_count = 0;
  3121. for_each_available_child_of_node(wsa_priv->dev->of_node, node) {
  3122. if (strnstr(node->name, "wsa_swr_master",
  3123. strlen("wsa_swr_master")) != NULL)
  3124. strlcpy(plat_dev_name, "wsa_swr_ctrl",
  3125. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  3126. else if (strnstr(node->name, "msm_cdc_pinctrl",
  3127. strlen("msm_cdc_pinctrl")) != NULL)
  3128. strlcpy(plat_dev_name, node->name,
  3129. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  3130. else
  3131. continue;
  3132. pdev = platform_device_alloc(plat_dev_name, -1);
  3133. if (!pdev) {
  3134. dev_err(wsa_priv->dev, "%s: pdev memory alloc failed\n",
  3135. __func__);
  3136. ret = -ENOMEM;
  3137. goto err;
  3138. }
  3139. pdev->dev.parent = wsa_priv->dev;
  3140. pdev->dev.of_node = node;
  3141. if (strnstr(node->name, "wsa_swr_master",
  3142. strlen("wsa_swr_master")) != NULL) {
  3143. ret = platform_device_add_data(pdev, platdata,
  3144. sizeof(*platdata));
  3145. if (ret) {
  3146. dev_err(&pdev->dev,
  3147. "%s: cannot add plat data ctrl:%d\n",
  3148. __func__, ctrl_num);
  3149. goto fail_pdev_add;
  3150. }
  3151. temp = krealloc(swr_ctrl_data,
  3152. (ctrl_num + 1) * sizeof(
  3153. struct lpass_cdc_wsa_macro_swr_ctrl_data),
  3154. GFP_KERNEL);
  3155. if (!temp) {
  3156. dev_err(&pdev->dev, "out of memory\n");
  3157. ret = -ENOMEM;
  3158. goto fail_pdev_add;
  3159. }
  3160. swr_ctrl_data = temp;
  3161. swr_ctrl_data[ctrl_num].wsa_swr_pdev = pdev;
  3162. ctrl_num++;
  3163. dev_dbg(&pdev->dev,
  3164. "%s: Adding soundwire ctrl device(s)\n",
  3165. __func__);
  3166. wsa_priv->swr_ctrl_data = swr_ctrl_data;
  3167. }
  3168. ret = platform_device_add(pdev);
  3169. if (ret) {
  3170. dev_err(&pdev->dev,
  3171. "%s: Cannot add platform device\n",
  3172. __func__);
  3173. goto fail_pdev_add;
  3174. }
  3175. if (wsa_priv->child_count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX)
  3176. wsa_priv->pdev_child_devices[
  3177. wsa_priv->child_count++] = pdev;
  3178. else
  3179. goto err;
  3180. }
  3181. return;
  3182. fail_pdev_add:
  3183. for (count = 0; count < wsa_priv->child_count; count++)
  3184. platform_device_put(wsa_priv->pdev_child_devices[count]);
  3185. err:
  3186. return;
  3187. }
  3188. static void lpass_cdc_wsa_macro_cooling_adjust_gain(struct work_struct *work)
  3189. {
  3190. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  3191. u8 gain = 0;
  3192. wsa_priv = container_of(work, struct lpass_cdc_wsa_macro_priv,
  3193. lpass_cdc_wsa_macro_cooling_work);
  3194. if (!wsa_priv) {
  3195. pr_err("%s: priv is null for macro!\n",
  3196. __func__);
  3197. return;
  3198. }
  3199. if (!wsa_priv->dev || !wsa_priv->dev->of_node) {
  3200. dev_err(wsa_priv->dev,
  3201. "%s: DT node for wsa_priv does not exist\n", __func__);
  3202. return;
  3203. }
  3204. /* Only adjust the volume when WSA clock is enabled */
  3205. if (wsa_priv->dapm_mclk_enable) {
  3206. gain = (u8)(wsa_priv->rx0_origin_gain -
  3207. wsa_priv->thermal_cur_state);
  3208. snd_soc_component_update_bits(wsa_priv->component,
  3209. LPASS_CDC_WSA_RX0_RX_VOL_CTL, 0xFF, gain);
  3210. dev_dbg(wsa_priv->dev,
  3211. "%s: RX0 current thermal state: %d, "
  3212. "adjusted gain: %#x\n",
  3213. __func__, wsa_priv->thermal_cur_state, gain);
  3214. gain = (u8)(wsa_priv->rx1_origin_gain -
  3215. wsa_priv->thermal_cur_state);
  3216. snd_soc_component_update_bits(wsa_priv->component,
  3217. LPASS_CDC_WSA_RX1_RX_VOL_CTL, 0xFF, gain);
  3218. dev_dbg(wsa_priv->dev,
  3219. "%s: RX1 current thermal state: %d, "
  3220. "adjusted gain: %#x\n",
  3221. __func__, wsa_priv->thermal_cur_state, gain);
  3222. }
  3223. return;
  3224. }
  3225. static int lpass_cdc_wsa_macro_read_array(struct platform_device *pdev,
  3226. const char *name, int size,
  3227. u32 *output)
  3228. {
  3229. u32 len, ret;
  3230. if (!of_find_property(pdev->dev.of_node, name, &size)) {
  3231. dev_info(&pdev->dev, "%s: missing %s\n", __func__, name);
  3232. return 0;
  3233. }
  3234. len = size / sizeof(u32);
  3235. if (len != size) {
  3236. dev_info(&pdev->dev, "%s: invalid number of %s\n", __func__, name);
  3237. return -EINVAL;
  3238. }
  3239. ret = of_property_read_u32_array(pdev->dev.of_node, name, output, size);
  3240. if (ret)
  3241. dev_info(&pdev->dev, "%s: Failed to read %s\n", __func__, name);
  3242. return 0;
  3243. }
  3244. static void lpass_cdc_wsa_macro_init_ops(struct macro_ops *ops,
  3245. char __iomem *wsa_io_base)
  3246. {
  3247. memset(ops, 0, sizeof(struct macro_ops));
  3248. ops->init = lpass_cdc_wsa_macro_init;
  3249. ops->exit = lpass_cdc_wsa_macro_deinit;
  3250. ops->io_base = wsa_io_base;
  3251. ops->dai_ptr = lpass_cdc_wsa_macro_dai;
  3252. ops->num_dais = ARRAY_SIZE(lpass_cdc_wsa_macro_dai);
  3253. ops->event_handler = lpass_cdc_wsa_macro_event_handler;
  3254. ops->set_port_map = lpass_cdc_wsa_macro_set_port_map;
  3255. }
  3256. static int lpass_cdc_wsa_macro_probe(struct platform_device *pdev)
  3257. {
  3258. struct macro_ops ops;
  3259. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  3260. u32 wsa_base_addr, default_clk_id, thermal_max_state;
  3261. char __iomem *wsa_io_base;
  3262. int ret = 0;
  3263. u32 is_used_wsa_swr_gpio = 1;
  3264. const char *is_used_wsa_swr_gpio_dt = "qcom,is-used-swr-gpio";
  3265. if (!lpass_cdc_is_va_macro_registered(&pdev->dev)) {
  3266. dev_err(&pdev->dev,
  3267. "%s: va-macro not registered yet, defer\n", __func__);
  3268. return -EPROBE_DEFER;
  3269. }
  3270. wsa_priv = devm_kzalloc(&pdev->dev, sizeof(struct lpass_cdc_wsa_macro_priv),
  3271. GFP_KERNEL);
  3272. if (!wsa_priv)
  3273. return -ENOMEM;
  3274. wsa_priv->dev = &pdev->dev;
  3275. ret = of_property_read_u32(pdev->dev.of_node, "reg",
  3276. &wsa_base_addr);
  3277. if (ret) {
  3278. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  3279. __func__, "reg");
  3280. return ret;
  3281. }
  3282. if (of_find_property(pdev->dev.of_node, is_used_wsa_swr_gpio_dt,
  3283. NULL)) {
  3284. ret = of_property_read_u32(pdev->dev.of_node,
  3285. is_used_wsa_swr_gpio_dt,
  3286. &is_used_wsa_swr_gpio);
  3287. if (ret) {
  3288. dev_err(&pdev->dev, "%s: error reading %s in dt\n",
  3289. __func__, is_used_wsa_swr_gpio_dt);
  3290. is_used_wsa_swr_gpio = 1;
  3291. }
  3292. }
  3293. wsa_priv->wsa_swr_gpio_p = of_parse_phandle(pdev->dev.of_node,
  3294. "qcom,wsa-swr-gpios", 0);
  3295. if (!wsa_priv->wsa_swr_gpio_p && is_used_wsa_swr_gpio) {
  3296. dev_err(&pdev->dev, "%s: swr_gpios handle not provided!\n",
  3297. __func__);
  3298. return -EINVAL;
  3299. }
  3300. if (msm_cdc_pinctrl_get_state(wsa_priv->wsa_swr_gpio_p) < 0 &&
  3301. is_used_wsa_swr_gpio) {
  3302. dev_err(&pdev->dev, "%s: failed to get swr pin state\n",
  3303. __func__);
  3304. return -EPROBE_DEFER;
  3305. }
  3306. msm_cdc_pinctrl_set_wakeup_capable(
  3307. wsa_priv->wsa_swr_gpio_p, false);
  3308. wsa_io_base = devm_ioremap(&pdev->dev,
  3309. wsa_base_addr, LPASS_CDC_WSA_MACRO_MAX_OFFSET);
  3310. if (!wsa_io_base) {
  3311. dev_err(&pdev->dev, "%s: ioremap failed\n", __func__);
  3312. return -EINVAL;
  3313. }
  3314. lpass_cdc_wsa_macro_read_array(pdev, "qcom,wsa-rloads",
  3315. LPASS_CDC_WSA_MACRO_RX1 + 1, wsa_priv->wsa_rload);
  3316. lpass_cdc_wsa_macro_read_array(pdev, "qcom,wsa-system-gains",
  3317. 2 * (LPASS_CDC_WSA_MACRO_RX1 + 1), wsa_priv->wsa_sys_gain);
  3318. lpass_cdc_wsa_macro_read_array(pdev, "qcom,wsa-bat-cfgs",
  3319. LPASS_CDC_WSA_MACRO_RX1 + 1, wsa_priv->wsa_bat_cfg);
  3320. wsa_priv->wsa_io_base = wsa_io_base;
  3321. wsa_priv->reset_swr = true;
  3322. INIT_WORK(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work,
  3323. lpass_cdc_wsa_macro_add_child_devices);
  3324. INIT_WORK(&wsa_priv->lpass_cdc_wsa_macro_cooling_work,
  3325. lpass_cdc_wsa_macro_cooling_adjust_gain);
  3326. wsa_priv->swr_plat_data.handle = (void *) wsa_priv;
  3327. wsa_priv->swr_plat_data.read = NULL;
  3328. wsa_priv->swr_plat_data.write = NULL;
  3329. wsa_priv->swr_plat_data.bulk_write = NULL;
  3330. wsa_priv->swr_plat_data.clk = wsa_swrm_clock;
  3331. wsa_priv->swr_plat_data.core_vote = lpass_cdc_wsa_macro_core_vote;
  3332. wsa_priv->swr_plat_data.handle_irq = NULL;
  3333. ret = of_property_read_u32(pdev->dev.of_node, "qcom,default-clk-id",
  3334. &default_clk_id);
  3335. if (ret) {
  3336. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  3337. __func__, "qcom,mux0-clk-id");
  3338. default_clk_id = WSA_CORE_CLK;
  3339. }
  3340. wsa_priv->default_clk_id = default_clk_id;
  3341. dev_set_drvdata(&pdev->dev, wsa_priv);
  3342. mutex_init(&wsa_priv->mclk_lock);
  3343. mutex_init(&wsa_priv->swr_clk_lock);
  3344. lpass_cdc_wsa_macro_init_ops(&ops, wsa_io_base);
  3345. ops.clk_id_req = wsa_priv->default_clk_id;
  3346. ops.default_clk_id = wsa_priv->default_clk_id;
  3347. ret = lpass_cdc_register_macro(&pdev->dev, WSA_MACRO, &ops);
  3348. if (ret < 0) {
  3349. dev_err(&pdev->dev, "%s: register macro failed\n", __func__);
  3350. goto reg_macro_fail;
  3351. }
  3352. if (of_find_property(wsa_priv->dev->of_node, "#cooling-cells", NULL)) {
  3353. ret = of_property_read_u32(pdev->dev.of_node,
  3354. "qcom,thermal-max-state",
  3355. &thermal_max_state);
  3356. if (ret) {
  3357. dev_info(&pdev->dev, "%s: could not find %s entry in dt\n",
  3358. __func__, "qcom,thermal-max-state");
  3359. wsa_priv->thermal_max_state =
  3360. LPASS_CDC_WSA_MACRO_THERMAL_MAX_STATE;
  3361. } else {
  3362. wsa_priv->thermal_max_state = thermal_max_state;
  3363. }
  3364. wsa_priv->tcdev = devm_thermal_of_cooling_device_register(
  3365. &pdev->dev,
  3366. wsa_priv->dev->of_node,
  3367. "wsa", wsa_priv,
  3368. &wsa_cooling_ops);
  3369. if (IS_ERR(wsa_priv->tcdev)) {
  3370. dev_err(&pdev->dev,
  3371. "%s: failed to register wsa macro as cooling device\n",
  3372. __func__);
  3373. wsa_priv->tcdev = NULL;
  3374. }
  3375. }
  3376. pm_runtime_set_autosuspend_delay(&pdev->dev, AUTO_SUSPEND_DELAY);
  3377. pm_runtime_use_autosuspend(&pdev->dev);
  3378. pm_runtime_set_suspended(&pdev->dev);
  3379. pm_suspend_ignore_children(&pdev->dev, true);
  3380. pm_runtime_enable(&pdev->dev);
  3381. schedule_work(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work);
  3382. return ret;
  3383. reg_macro_fail:
  3384. mutex_destroy(&wsa_priv->mclk_lock);
  3385. mutex_destroy(&wsa_priv->swr_clk_lock);
  3386. return ret;
  3387. }
  3388. static int lpass_cdc_wsa_macro_remove(struct platform_device *pdev)
  3389. {
  3390. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  3391. u16 count = 0;
  3392. wsa_priv = dev_get_drvdata(&pdev->dev);
  3393. if (!wsa_priv)
  3394. return -EINVAL;
  3395. if (wsa_priv->tcdev)
  3396. thermal_cooling_device_unregister(wsa_priv->tcdev);
  3397. for (count = 0; count < wsa_priv->child_count &&
  3398. count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX; count++)
  3399. platform_device_unregister(wsa_priv->pdev_child_devices[count]);
  3400. pm_runtime_disable(&pdev->dev);
  3401. pm_runtime_set_suspended(&pdev->dev);
  3402. lpass_cdc_unregister_macro(&pdev->dev, WSA_MACRO);
  3403. mutex_destroy(&wsa_priv->mclk_lock);
  3404. mutex_destroy(&wsa_priv->swr_clk_lock);
  3405. return 0;
  3406. }
  3407. static const struct of_device_id lpass_cdc_wsa_macro_dt_match[] = {
  3408. {.compatible = "qcom,lpass-cdc-wsa-macro"},
  3409. {}
  3410. };
  3411. static const struct dev_pm_ops lpass_cdc_dev_pm_ops = {
  3412. SET_SYSTEM_SLEEP_PM_OPS(
  3413. pm_runtime_force_suspend,
  3414. pm_runtime_force_resume
  3415. )
  3416. SET_RUNTIME_PM_OPS(
  3417. lpass_cdc_runtime_suspend,
  3418. lpass_cdc_runtime_resume,
  3419. NULL
  3420. )
  3421. };
  3422. static struct platform_driver lpass_cdc_wsa_macro_driver = {
  3423. .driver = {
  3424. .name = "lpass_cdc_wsa_macro",
  3425. .owner = THIS_MODULE,
  3426. .pm = &lpass_cdc_dev_pm_ops,
  3427. .of_match_table = lpass_cdc_wsa_macro_dt_match,
  3428. .suppress_bind_attrs = true,
  3429. },
  3430. .probe = lpass_cdc_wsa_macro_probe,
  3431. .remove = lpass_cdc_wsa_macro_remove,
  3432. };
  3433. module_platform_driver(lpass_cdc_wsa_macro_driver);
  3434. MODULE_DESCRIPTION("WSA macro driver");
  3435. MODULE_LICENSE("GPL v2");