lpass-cdc-wsa-macro.c 122 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. IDLE_DETECT,
  132. NG1,
  133. NG2,
  134. NG3,
  135. };
  136. enum {
  137. INTERP_MAIN_PATH,
  138. INTERP_MIX_PATH,
  139. };
  140. static struct lpass_cdc_comp_setting comp_setting_table[WSA_MODE_MAX] =
  141. {
  142. {42, 0, 42},
  143. {39, 0, 42},
  144. {36, 0, 42},
  145. {33, 0, 42},
  146. {30, 0, 42},
  147. {27, 0, 42},
  148. {24, 0, 42},
  149. {21, 0, 42},
  150. {18, 0, 42},
  151. };
  152. struct interp_sample_rate {
  153. int sample_rate;
  154. int rate_val;
  155. };
  156. struct lpass_cdc_macro_idle_detect_config {
  157. u8 idle_thr;
  158. u8 idle_detect_en;
  159. };
  160. /*
  161. * Structure used to update codec
  162. * register defaults after reset
  163. */
  164. struct lpass_cdc_wsa_macro_reg_mask_val {
  165. u16 reg;
  166. u8 mask;
  167. u8 val;
  168. };
  169. static struct interp_sample_rate int_prim_sample_rate_val[] = {
  170. {8000, 0x0}, /* 8K */
  171. {16000, 0x1}, /* 16K */
  172. {24000, -EINVAL},/* 24K */
  173. {32000, 0x3}, /* 32K */
  174. {48000, 0x4}, /* 48K */
  175. {96000, 0x5}, /* 96K */
  176. {192000, 0x6}, /* 192K */
  177. {384000, 0x7}, /* 384K */
  178. {44100, 0x8}, /* 44.1K */
  179. };
  180. static struct interp_sample_rate int_mix_sample_rate_val[] = {
  181. {48000, 0x4}, /* 48K */
  182. {96000, 0x5}, /* 96K */
  183. {192000, 0x6}, /* 192K */
  184. };
  185. #define LPASS_CDC_WSA_MACRO_SWR_STRING_LEN 80
  186. static int lpass_cdc_wsa_macro_core_vote(void *handle, bool enable);
  187. static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
  188. struct snd_pcm_hw_params *params,
  189. struct snd_soc_dai *dai);
  190. static int lpass_cdc_wsa_macro_get_channel_map(struct snd_soc_dai *dai,
  191. unsigned int *tx_num, unsigned int *tx_slot,
  192. unsigned int *rx_num, unsigned int *rx_slot);
  193. static int lpass_cdc_wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream);
  194. #define LPASS_CDC_WSA_MACRO_VTH_TO_REG(vth) ((vth) == 0 ? 255 : (vth))
  195. /* Hold instance to soundwire platform device */
  196. struct lpass_cdc_wsa_macro_swr_ctrl_data {
  197. struct platform_device *wsa_swr_pdev;
  198. };
  199. #define LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV(xname, xreg, xmin, xmax, tlv_array) \
  200. { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
  201. .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
  202. SNDRV_CTL_ELEM_ACCESS_READWRITE, \
  203. .tlv.p = (tlv_array), \
  204. .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
  205. .put = lpass_cdc_wsa_macro_set_digital_volume, \
  206. .private_value = (unsigned long)&(struct soc_mixer_control) \
  207. {.reg = xreg, .rreg = xreg, \
  208. .min = xmin, .max = xmax, .platform_max = xmax, \
  209. .sign_bit = 7,} }
  210. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data {
  211. void *handle; /* holds codec private data */
  212. int (*read)(void *handle, int reg);
  213. int (*write)(void *handle, int reg, int val);
  214. int (*bulk_write)(void *handle, u32 *reg, u32 *val, size_t len);
  215. int (*clk)(void *handle, bool enable);
  216. int (*core_vote)(void *handle, bool enable);
  217. int (*handle_irq)(void *handle,
  218. irqreturn_t (*swrm_irq_handler)(int irq,
  219. void *data),
  220. void *swrm_handle,
  221. int action);
  222. };
  223. enum {
  224. LPASS_CDC_WSA_MACRO_AIF_INVALID = 0,
  225. LPASS_CDC_WSA_MACRO_AIF1_PB,
  226. LPASS_CDC_WSA_MACRO_AIF_MIX1_PB,
  227. LPASS_CDC_WSA_MACRO_AIF_VI,
  228. LPASS_CDC_WSA_MACRO_AIF_ECHO,
  229. LPASS_CDC_WSA_MACRO_MAX_DAIS,
  230. };
  231. #define LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX 3
  232. /*
  233. * @dev: wsa macro device pointer
  234. * @comp_enabled: compander enable mixer value set
  235. * @ec_hq: echo HQ enable mixer value set
  236. * @prim_int_users: Users of interpolator
  237. * @wsa_mclk_users: WSA MCLK users count
  238. * @swr_clk_users: SWR clk users count
  239. * @vi_feed_value: VI sense mask
  240. * @mclk_lock: to lock mclk operations
  241. * @swr_clk_lock: to lock swr master clock operations
  242. * @swr_ctrl_data: SoundWire data structure
  243. * @swr_plat_data: Soundwire platform data
  244. * @lpass_cdc_wsa_macro_add_child_devices_work: work for adding child devices
  245. * @wsa_swr_gpio_p: used by pinctrl API
  246. * @component: codec handle
  247. * @rx_0_count: RX0 interpolation users
  248. * @rx_1_count: RX1 interpolation users
  249. * @active_ch_mask: channel mask for all AIF DAIs
  250. * @active_ch_cnt: channel count of all AIF DAIs
  251. * @rx_port_value: mixer ctl value of WSA RX MUXes
  252. * @wsa_io_base: Base address of WSA macro addr space
  253. * @wsa_sys_gain System gain value, see wsa driver
  254. * @wsa_bat_cfg Battery Configuration value, see wsa driver
  255. * @wsa_rload Resistor load value for WSA Speaker, see wsa driver
  256. */
  257. struct lpass_cdc_wsa_macro_priv {
  258. struct device *dev;
  259. int comp_enabled[LPASS_CDC_WSA_MACRO_COMP_MAX];
  260. int comp_mode[LPASS_CDC_WSA_MACRO_COMP_MAX];
  261. int ec_hq[LPASS_CDC_WSA_MACRO_RX1 + 1];
  262. u16 prim_int_users[LPASS_CDC_WSA_MACRO_RX1 + 1];
  263. u16 wsa_mclk_users;
  264. u16 swr_clk_users;
  265. bool dapm_mclk_enable;
  266. bool reset_swr;
  267. unsigned int vi_feed_value;
  268. struct mutex mclk_lock;
  269. struct mutex swr_clk_lock;
  270. struct lpass_cdc_wsa_macro_swr_ctrl_data *swr_ctrl_data;
  271. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data swr_plat_data;
  272. struct work_struct lpass_cdc_wsa_macro_add_child_devices_work;
  273. struct device_node *wsa_swr_gpio_p;
  274. struct snd_soc_component *component;
  275. int rx_0_count;
  276. int rx_1_count;
  277. unsigned long active_ch_mask[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  278. unsigned long active_ch_cnt[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  279. u16 bit_width[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  280. int rx_port_value[LPASS_CDC_WSA_MACRO_RX_MAX];
  281. char __iomem *wsa_io_base;
  282. struct platform_device *pdev_child_devices
  283. [LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX];
  284. int child_count;
  285. int wsa_spkrrecv;
  286. int spkr_gain_offset;
  287. int spkr_mode;
  288. int is_softclip_on[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  289. int softclip_clk_users[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  290. char __iomem *mclk_mode_muxsel;
  291. u16 default_clk_id;
  292. u32 pcm_rate_vi;
  293. int wsa_digital_mute_status[LPASS_CDC_WSA_MACRO_RX_MAX];
  294. u8 rx0_origin_gain;
  295. u8 rx1_origin_gain;
  296. struct thermal_cooling_device *tcdev;
  297. uint32_t thermal_cur_state;
  298. uint32_t thermal_max_state;
  299. struct work_struct lpass_cdc_wsa_macro_cooling_work;
  300. bool pbr_enable;
  301. u32 wsa_sys_gain[2 * (LPASS_CDC_WSA_MACRO_RX1 + 1)];
  302. u32 wsa_bat_cfg[LPASS_CDC_WSA_MACRO_RX1 + 1];
  303. u32 wsa_rload[LPASS_CDC_WSA_MACRO_RX1 + 1];
  304. struct lpass_cdc_macro_idle_detect_config idle_detect_cfg;
  305. int noise_gate_mode;
  306. };
  307. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[];
  308. static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0);
  309. static const char *const rx_text[] = {
  310. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5", "DEC0", "DEC1"
  311. };
  312. static const char *const rx_mix_text[] = {
  313. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5",
  314. };
  315. static const char *const rx_mix_ec_text[] = {
  316. "ZERO", "RX_MIX_TX0", "RX_MIX_TX1"
  317. };
  318. static const char *const rx_mux_text[] = {
  319. "ZERO", "AIF1_PB", "AIF_MIX1_PB"
  320. };
  321. static const char *const rx_sidetone_mix_text[] = {
  322. "ZERO", "SRC0"
  323. };
  324. static const char * const lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text[] = {
  325. "OFF", "ON"
  326. };
  327. static const char *const lpass_cdc_wsa_macro_ear_spkrrecv_text[] = {
  328. "OFF", "ON"
  329. };
  330. static const char * const idle_detect_text[] = {
  331. "OFF", "ON"
  332. };
  333. static const char * const lpass_cdc_wsa_macro_comp_mode_text[] = {
  334. "G_21_DB", "G_19P5_DB", "G_18_DB", "G_16P5_DB", "G_15_DB",
  335. "G_13P5_DB", "G_12_DB", "G_10P5_DB", "G_9_DB"
  336. };
  337. static const struct snd_kcontrol_new wsa_int0_vbat_mix_switch[] = {
  338. SOC_DAPM_SINGLE("WSA RX0 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  339. };
  340. static const struct snd_kcontrol_new wsa_int1_vbat_mix_switch[] = {
  341. SOC_DAPM_SINGLE("WSA RX1 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  342. };
  343. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_ear_spkrrecv_enum,
  344. lpass_cdc_wsa_macro_ear_spkrrecv_text);
  345. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  346. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text);
  347. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_comp_mode_enum,
  348. lpass_cdc_wsa_macro_comp_mode_text);
  349. static SOC_ENUM_SINGLE_EXT_DECL(idle_detect_enum, idle_detect_text);
  350. /* RX INT0 */
  351. static const struct soc_enum rx0_prim_inp0_chain_enum =
  352. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  353. 0, 9, rx_text);
  354. static const struct soc_enum rx0_prim_inp1_chain_enum =
  355. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  356. 3, 9, rx_text);
  357. static const struct soc_enum rx0_prim_inp2_chain_enum =
  358. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  359. 3, 9, rx_text);
  360. static const struct soc_enum rx0_mix_chain_enum =
  361. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  362. 0, 7, rx_mix_text);
  363. static const struct soc_enum rx0_sidetone_mix_enum =
  364. SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_sidetone_mix_text);
  365. static const struct snd_kcontrol_new rx0_prim_inp0_mux =
  366. SOC_DAPM_ENUM("WSA_RX0 INP0 Mux", rx0_prim_inp0_chain_enum);
  367. static const struct snd_kcontrol_new rx0_prim_inp1_mux =
  368. SOC_DAPM_ENUM("WSA_RX0 INP1 Mux", rx0_prim_inp1_chain_enum);
  369. static const struct snd_kcontrol_new rx0_prim_inp2_mux =
  370. SOC_DAPM_ENUM("WSA_RX0 INP2 Mux", rx0_prim_inp2_chain_enum);
  371. static const struct snd_kcontrol_new rx0_mix_mux =
  372. SOC_DAPM_ENUM("WSA_RX0 MIX Mux", rx0_mix_chain_enum);
  373. static const struct snd_kcontrol_new rx0_sidetone_mix_mux =
  374. SOC_DAPM_ENUM("WSA_RX0 SIDETONE MIX Mux", rx0_sidetone_mix_enum);
  375. /* RX INT1 */
  376. static const struct soc_enum rx1_prim_inp0_chain_enum =
  377. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  378. 0, 9, rx_text);
  379. static const struct soc_enum rx1_prim_inp1_chain_enum =
  380. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  381. 3, 9, rx_text);
  382. static const struct soc_enum rx1_prim_inp2_chain_enum =
  383. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  384. 3, 9, rx_text);
  385. static const struct soc_enum rx1_mix_chain_enum =
  386. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  387. 0, 7, rx_mix_text);
  388. static const struct snd_kcontrol_new rx1_prim_inp0_mux =
  389. SOC_DAPM_ENUM("WSA_RX1 INP0 Mux", rx1_prim_inp0_chain_enum);
  390. static const struct snd_kcontrol_new rx1_prim_inp1_mux =
  391. SOC_DAPM_ENUM("WSA_RX1 INP1 Mux", rx1_prim_inp1_chain_enum);
  392. static const struct snd_kcontrol_new rx1_prim_inp2_mux =
  393. SOC_DAPM_ENUM("WSA_RX1 INP2 Mux", rx1_prim_inp2_chain_enum);
  394. static const struct snd_kcontrol_new rx1_mix_mux =
  395. SOC_DAPM_ENUM("WSA_RX1 MIX Mux", rx1_mix_chain_enum);
  396. static const struct soc_enum rx_mix_ec0_enum =
  397. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  398. 0, 3, rx_mix_ec_text);
  399. static const struct soc_enum rx_mix_ec1_enum =
  400. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  401. 3, 3, rx_mix_ec_text);
  402. static const struct snd_kcontrol_new rx_mix_ec0_mux =
  403. SOC_DAPM_ENUM("WSA RX_MIX EC0_Mux", rx_mix_ec0_enum);
  404. static const struct snd_kcontrol_new rx_mix_ec1_mux =
  405. SOC_DAPM_ENUM("WSA RX_MIX EC1_Mux", rx_mix_ec1_enum);
  406. static struct snd_soc_dai_ops lpass_cdc_wsa_macro_dai_ops = {
  407. .hw_params = lpass_cdc_wsa_macro_hw_params,
  408. .get_channel_map = lpass_cdc_wsa_macro_get_channel_map,
  409. .mute_stream = lpass_cdc_wsa_macro_mute_stream,
  410. };
  411. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[] = {
  412. {
  413. .name = "wsa_macro_rx1",
  414. .id = LPASS_CDC_WSA_MACRO_AIF1_PB,
  415. .playback = {
  416. .stream_name = "WSA_AIF1 Playback",
  417. .rates = LPASS_CDC_WSA_MACRO_RX_RATES,
  418. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  419. .rate_max = 384000,
  420. .rate_min = 8000,
  421. .channels_min = 1,
  422. .channels_max = 2,
  423. },
  424. .ops = &lpass_cdc_wsa_macro_dai_ops,
  425. },
  426. {
  427. .name = "wsa_macro_rx_mix",
  428. .id = LPASS_CDC_WSA_MACRO_AIF_MIX1_PB,
  429. .playback = {
  430. .stream_name = "WSA_AIF_MIX1 Playback",
  431. .rates = LPASS_CDC_WSA_MACRO_RX_MIX_RATES,
  432. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  433. .rate_max = 192000,
  434. .rate_min = 48000,
  435. .channels_min = 1,
  436. .channels_max = 2,
  437. },
  438. .ops = &lpass_cdc_wsa_macro_dai_ops,
  439. },
  440. {
  441. .name = "wsa_macro_vifeedback",
  442. .id = LPASS_CDC_WSA_MACRO_AIF_VI,
  443. .capture = {
  444. .stream_name = "WSA_AIF_VI Capture",
  445. .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_48000,
  446. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  447. .rate_max = 48000,
  448. .rate_min = 8000,
  449. .channels_min = 1,
  450. .channels_max = 4,
  451. },
  452. .ops = &lpass_cdc_wsa_macro_dai_ops,
  453. },
  454. {
  455. .name = "wsa_macro_echo",
  456. .id = LPASS_CDC_WSA_MACRO_AIF_ECHO,
  457. .capture = {
  458. .stream_name = "WSA_AIF_ECHO Capture",
  459. .rates = LPASS_CDC_WSA_MACRO_ECHO_RATES,
  460. .formats = LPASS_CDC_WSA_MACRO_ECHO_FORMATS,
  461. .rate_max = 48000,
  462. .rate_min = 8000,
  463. .channels_min = 1,
  464. .channels_max = 2,
  465. },
  466. .ops = &lpass_cdc_wsa_macro_dai_ops,
  467. },
  468. };
  469. static bool lpass_cdc_wsa_macro_get_data(struct snd_soc_component *component,
  470. struct device **wsa_dev,
  471. struct lpass_cdc_wsa_macro_priv **wsa_priv,
  472. const char *func_name)
  473. {
  474. *wsa_dev = lpass_cdc_get_device_ptr(component->dev,
  475. WSA_MACRO);
  476. if (!(*wsa_dev)) {
  477. dev_err(component->dev,
  478. "%s: null device for macro!\n", func_name);
  479. return false;
  480. }
  481. *wsa_priv = dev_get_drvdata((*wsa_dev));
  482. if (!(*wsa_priv) || !(*wsa_priv)->component) {
  483. dev_err(component->dev,
  484. "%s: priv is null for macro!\n", func_name);
  485. return false;
  486. }
  487. return true;
  488. }
  489. static int lpass_cdc_wsa_macro_set_port_map(struct snd_soc_component *component,
  490. u32 usecase, u32 size, void *data)
  491. {
  492. struct device *wsa_dev = NULL;
  493. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  494. struct swrm_port_config port_cfg;
  495. int ret = 0;
  496. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  497. return -EINVAL;
  498. memset(&port_cfg, 0, sizeof(port_cfg));
  499. port_cfg.uc = usecase;
  500. port_cfg.size = size;
  501. port_cfg.params = data;
  502. if (wsa_priv->swr_ctrl_data)
  503. ret = swrm_wcd_notify(
  504. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  505. SWR_SET_PORT_MAP, &port_cfg);
  506. return ret;
  507. }
  508. static int lpass_cdc_wsa_macro_set_prim_interpolator_rate(struct snd_soc_dai *dai,
  509. u8 int_prim_fs_rate_reg_val,
  510. u32 sample_rate)
  511. {
  512. u8 int_1_mix1_inp;
  513. u32 j, port;
  514. u16 int_mux_cfg0, int_mux_cfg1;
  515. u16 int_fs_reg;
  516. u8 int_mux_cfg0_val, int_mux_cfg1_val;
  517. u8 inp0_sel, inp1_sel, inp2_sel;
  518. struct snd_soc_component *component = dai->component;
  519. struct device *wsa_dev = NULL;
  520. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  521. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  522. return -EINVAL;
  523. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  524. LPASS_CDC_WSA_MACRO_RX_MAX) {
  525. int_1_mix1_inp = port;
  526. if ((int_1_mix1_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  527. (int_1_mix1_inp > LPASS_CDC_WSA_MACRO_RX_MIX1)) {
  528. dev_err(wsa_dev,
  529. "%s: Invalid RX port, Dai ID is %d\n",
  530. __func__, dai->id);
  531. return -EINVAL;
  532. }
  533. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0;
  534. /*
  535. * Loop through all interpolator MUX inputs and find out
  536. * to which interpolator input, the cdc_dma rx port
  537. * is connected
  538. */
  539. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  540. int_mux_cfg1 = int_mux_cfg0 + LPASS_CDC_WSA_MACRO_MUX_CFG1_OFFSET;
  541. int_mux_cfg0_val = snd_soc_component_read(component,
  542. int_mux_cfg0);
  543. int_mux_cfg1_val = snd_soc_component_read(component,
  544. int_mux_cfg1);
  545. inp0_sel = int_mux_cfg0_val & LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  546. inp1_sel = (int_mux_cfg0_val >>
  547. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  548. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  549. inp2_sel = (int_mux_cfg1_val >>
  550. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  551. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  552. if ((inp0_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  553. (inp1_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  554. (inp2_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0)) {
  555. int_fs_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  556. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  557. dev_dbg(wsa_dev,
  558. "%s: AIF_PB DAI(%d) connected to INT%u_1\n",
  559. __func__, dai->id, j);
  560. dev_dbg(wsa_dev,
  561. "%s: set INT%u_1 sample rate to %u\n",
  562. __func__, j, sample_rate);
  563. /* sample_rate is in Hz */
  564. snd_soc_component_update_bits(component,
  565. int_fs_reg,
  566. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  567. int_prim_fs_rate_reg_val);
  568. }
  569. int_mux_cfg0 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  570. }
  571. }
  572. return 0;
  573. }
  574. static int lpass_cdc_wsa_macro_set_mix_interpolator_rate(struct snd_soc_dai *dai,
  575. u8 int_mix_fs_rate_reg_val,
  576. u32 sample_rate)
  577. {
  578. u8 int_2_inp;
  579. u32 j, port;
  580. u16 int_mux_cfg1, int_fs_reg;
  581. u8 int_mux_cfg1_val;
  582. struct snd_soc_component *component = dai->component;
  583. struct device *wsa_dev = NULL;
  584. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  585. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  586. return -EINVAL;
  587. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  588. LPASS_CDC_WSA_MACRO_RX_MAX) {
  589. int_2_inp = port;
  590. if ((int_2_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  591. (int_2_inp > LPASS_CDC_WSA_MACRO_RX_MIX1)) {
  592. dev_err(wsa_dev,
  593. "%s: Invalid RX port, Dai ID is %d\n",
  594. __func__, dai->id);
  595. return -EINVAL;
  596. }
  597. int_mux_cfg1 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1;
  598. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  599. int_mux_cfg1_val = snd_soc_component_read(component,
  600. int_mux_cfg1) &
  601. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  602. if (int_mux_cfg1_val == int_2_inp +
  603. INTn_2_INP_SEL_RX0) {
  604. int_fs_reg =
  605. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  606. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  607. dev_dbg(wsa_dev,
  608. "%s: AIF_PB DAI(%d) connected to INT%u_2\n",
  609. __func__, dai->id, j);
  610. dev_dbg(wsa_dev,
  611. "%s: set INT%u_2 sample rate to %u\n",
  612. __func__, j, sample_rate);
  613. snd_soc_component_update_bits(component,
  614. int_fs_reg,
  615. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  616. int_mix_fs_rate_reg_val);
  617. }
  618. int_mux_cfg1 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  619. }
  620. }
  621. return 0;
  622. }
  623. static int lpass_cdc_wsa_macro_set_interpolator_rate(struct snd_soc_dai *dai,
  624. u32 sample_rate)
  625. {
  626. int rate_val = 0;
  627. int i, ret;
  628. /* set mixing path rate */
  629. for (i = 0; i < ARRAY_SIZE(int_mix_sample_rate_val); i++) {
  630. if (sample_rate ==
  631. int_mix_sample_rate_val[i].sample_rate) {
  632. rate_val =
  633. int_mix_sample_rate_val[i].rate_val;
  634. break;
  635. }
  636. }
  637. if ((i == ARRAY_SIZE(int_mix_sample_rate_val)) ||
  638. (rate_val < 0))
  639. goto prim_rate;
  640. ret = lpass_cdc_wsa_macro_set_mix_interpolator_rate(dai,
  641. (u8) rate_val, sample_rate);
  642. prim_rate:
  643. /* set primary path sample rate */
  644. for (i = 0; i < ARRAY_SIZE(int_prim_sample_rate_val); i++) {
  645. if (sample_rate ==
  646. int_prim_sample_rate_val[i].sample_rate) {
  647. rate_val =
  648. int_prim_sample_rate_val[i].rate_val;
  649. break;
  650. }
  651. }
  652. if ((i == ARRAY_SIZE(int_prim_sample_rate_val)) ||
  653. (rate_val < 0))
  654. return -EINVAL;
  655. ret = lpass_cdc_wsa_macro_set_prim_interpolator_rate(dai,
  656. (u8) rate_val, sample_rate);
  657. return ret;
  658. }
  659. static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
  660. struct snd_pcm_hw_params *params,
  661. struct snd_soc_dai *dai)
  662. {
  663. struct snd_soc_component *component = dai->component;
  664. int ret;
  665. struct device *wsa_dev = NULL;
  666. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  667. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  668. return -EINVAL;
  669. wsa_priv = dev_get_drvdata(wsa_dev);
  670. if (!wsa_priv)
  671. return -EINVAL;
  672. dev_dbg(component->dev,
  673. "%s: dai_name = %s DAI-ID %x rate %d num_ch %d\n", __func__,
  674. dai->name, dai->id, params_rate(params),
  675. params_channels(params));
  676. switch (substream->stream) {
  677. case SNDRV_PCM_STREAM_PLAYBACK:
  678. ret = lpass_cdc_wsa_macro_set_interpolator_rate(dai, params_rate(params));
  679. if (ret) {
  680. dev_err(component->dev,
  681. "%s: cannot set sample rate: %u\n",
  682. __func__, params_rate(params));
  683. return ret;
  684. }
  685. switch (params_width(params)) {
  686. case 16:
  687. wsa_priv->bit_width[dai->id] = 16;
  688. break;
  689. case 24:
  690. wsa_priv->bit_width[dai->id] = 24;
  691. break;
  692. case 32:
  693. wsa_priv->bit_width[dai->id] = 32;
  694. break;
  695. default:
  696. dev_err(component->dev, "%s: Invalid format 0x%x\n",
  697. __func__, params_width(params));
  698. return -EINVAL;
  699. }
  700. break;
  701. case SNDRV_PCM_STREAM_CAPTURE:
  702. if (dai->id == LPASS_CDC_WSA_MACRO_AIF_VI)
  703. wsa_priv->pcm_rate_vi = params_rate(params);
  704. switch (params_width(params)) {
  705. case 16:
  706. wsa_priv->bit_width[dai->id] = 16;
  707. break;
  708. case 24:
  709. wsa_priv->bit_width[dai->id] = 24;
  710. break;
  711. default:
  712. dev_err(component->dev, "%s: Invalid format 0x%x\n",
  713. __func__, params_width(params));
  714. return -EINVAL;
  715. }
  716. default:
  717. break;
  718. }
  719. return 0;
  720. }
  721. static int lpass_cdc_wsa_macro_get_channel_map(struct snd_soc_dai *dai,
  722. unsigned int *tx_num, unsigned int *tx_slot,
  723. unsigned int *rx_num, unsigned int *rx_slot)
  724. {
  725. struct snd_soc_component *component = dai->component;
  726. struct device *wsa_dev = NULL;
  727. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  728. u16 val = 0, mask = 0, cnt = 0, temp = 0;
  729. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  730. return -EINVAL;
  731. wsa_priv = dev_get_drvdata(wsa_dev);
  732. if (!wsa_priv)
  733. return -EINVAL;
  734. switch (dai->id) {
  735. case LPASS_CDC_WSA_MACRO_AIF_VI:
  736. *tx_slot = wsa_priv->active_ch_mask[dai->id];
  737. *tx_num = wsa_priv->active_ch_cnt[dai->id];
  738. break;
  739. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  740. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  741. for_each_set_bit(temp, &wsa_priv->active_ch_mask[dai->id],
  742. LPASS_CDC_WSA_MACRO_RX_MAX) {
  743. mask |= (1 << temp);
  744. if (++cnt == LPASS_CDC_WSA_MACRO_MAX_DMA_CH_PER_PORT)
  745. break;
  746. }
  747. if (mask & 0x0C)
  748. mask = mask >> 0x2;
  749. *rx_slot = mask;
  750. *rx_num = cnt;
  751. break;
  752. case LPASS_CDC_WSA_MACRO_AIF_ECHO:
  753. val = snd_soc_component_read(component,
  754. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  755. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX1_MASK) {
  756. mask |= 0x2;
  757. cnt++;
  758. }
  759. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX0_MASK) {
  760. mask |= 0x1;
  761. cnt++;
  762. }
  763. *tx_slot = mask;
  764. *tx_num = cnt;
  765. break;
  766. default:
  767. dev_err(wsa_dev, "%s: Invalid AIF\n", __func__);
  768. break;
  769. }
  770. return 0;
  771. }
  772. static int lpass_cdc_wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
  773. {
  774. struct snd_soc_component *component = dai->component;
  775. struct device *wsa_dev = NULL;
  776. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  777. uint16_t j = 0, reg = 0, mix_reg = 0, dsm_reg = 0;
  778. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  779. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  780. bool adie_lb = false;
  781. if (mute)
  782. return 0;
  783. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  784. return -EINVAL;
  785. switch (dai->id) {
  786. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  787. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  788. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  789. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  790. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  791. mix_reg = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  792. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  793. dsm_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  794. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET) +
  795. LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET;
  796. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + j * 8;
  797. int_mux_cfg1 = int_mux_cfg0 + 4;
  798. int_mux_cfg0_val = snd_soc_component_read(component,
  799. int_mux_cfg0);
  800. int_mux_cfg1_val = snd_soc_component_read(component,
  801. int_mux_cfg1);
  802. if (snd_soc_component_read(component, dsm_reg) & 0x01) {
  803. if (int_mux_cfg0_val || (int_mux_cfg1_val & 0x38))
  804. snd_soc_component_update_bits(component, reg,
  805. 0x20, 0x20);
  806. if (int_mux_cfg1_val & 0x07) {
  807. snd_soc_component_update_bits(component, reg,
  808. 0x20, 0x20);
  809. snd_soc_component_update_bits(component,
  810. mix_reg, 0x20, 0x20);
  811. }
  812. }
  813. }
  814. lpass_cdc_wsa_pa_on(wsa_dev, adie_lb);
  815. break;
  816. default:
  817. break;
  818. }
  819. return 0;
  820. }
  821. static int lpass_cdc_wsa_macro_mclk_enable(
  822. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  823. bool mclk_enable, bool dapm)
  824. {
  825. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  826. int ret = 0;
  827. if (regmap == NULL) {
  828. dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  829. return -EINVAL;
  830. }
  831. dev_dbg(wsa_priv->dev, "%s: mclk_enable = %u, dapm = %d clk_users= %d\n",
  832. __func__, mclk_enable, dapm, wsa_priv->wsa_mclk_users);
  833. mutex_lock(&wsa_priv->mclk_lock);
  834. if (mclk_enable) {
  835. if (wsa_priv->wsa_mclk_users == 0) {
  836. ret = lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  837. wsa_priv->default_clk_id,
  838. wsa_priv->default_clk_id,
  839. true);
  840. if (ret < 0) {
  841. dev_err_ratelimited(wsa_priv->dev,
  842. "%s: wsa request clock enable failed\n",
  843. __func__);
  844. goto exit;
  845. }
  846. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  847. true);
  848. regcache_mark_dirty(regmap);
  849. regcache_sync_region(regmap,
  850. WSA_START_OFFSET,
  851. WSA_MAX_OFFSET);
  852. /* 9.6MHz MCLK, set value 0x00 if other frequency */
  853. regmap_update_bits(regmap,
  854. LPASS_CDC_WSA_TOP_FREQ_MCLK, 0x01, 0x01);
  855. regmap_update_bits(regmap,
  856. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  857. 0x01, 0x01);
  858. regmap_update_bits(regmap,
  859. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  860. 0x01, 0x01);
  861. }
  862. wsa_priv->wsa_mclk_users++;
  863. } else {
  864. if (wsa_priv->wsa_mclk_users <= 0) {
  865. dev_err(wsa_priv->dev, "%s: clock already disabled\n",
  866. __func__);
  867. wsa_priv->wsa_mclk_users = 0;
  868. goto exit;
  869. }
  870. wsa_priv->wsa_mclk_users--;
  871. if (wsa_priv->wsa_mclk_users == 0) {
  872. regmap_update_bits(regmap,
  873. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  874. 0x01, 0x00);
  875. regmap_update_bits(regmap,
  876. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  877. 0x01, 0x00);
  878. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  879. false);
  880. lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  881. wsa_priv->default_clk_id,
  882. wsa_priv->default_clk_id,
  883. false);
  884. }
  885. }
  886. exit:
  887. mutex_unlock(&wsa_priv->mclk_lock);
  888. return ret;
  889. }
  890. static int lpass_cdc_wsa_macro_mclk_event(struct snd_soc_dapm_widget *w,
  891. struct snd_kcontrol *kcontrol, int event)
  892. {
  893. struct snd_soc_component *component =
  894. snd_soc_dapm_to_component(w->dapm);
  895. int ret = 0;
  896. struct device *wsa_dev = NULL;
  897. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  898. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  899. return -EINVAL;
  900. dev_dbg(wsa_dev, "%s: event = %d\n", __func__, event);
  901. switch (event) {
  902. case SND_SOC_DAPM_PRE_PMU:
  903. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  904. if (ret)
  905. wsa_priv->dapm_mclk_enable = false;
  906. else
  907. wsa_priv->dapm_mclk_enable = true;
  908. break;
  909. case SND_SOC_DAPM_POST_PMD:
  910. if (wsa_priv->dapm_mclk_enable) {
  911. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  912. wsa_priv->dapm_mclk_enable = false;
  913. }
  914. break;
  915. default:
  916. dev_err(wsa_priv->dev,
  917. "%s: invalid DAPM event %d\n", __func__, event);
  918. ret = -EINVAL;
  919. }
  920. return ret;
  921. }
  922. static int lpass_cdc_wsa_macro_event_handler(struct snd_soc_component *component,
  923. u16 event, u32 data)
  924. {
  925. struct device *wsa_dev = NULL;
  926. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  927. int ret = 0;
  928. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  929. return -EINVAL;
  930. switch (event) {
  931. case LPASS_CDC_MACRO_EVT_SSR_DOWN:
  932. trace_printk("%s, enter SSR down\n", __func__);
  933. if (wsa_priv->swr_ctrl_data) {
  934. swrm_wcd_notify(
  935. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  936. SWR_DEVICE_SSR_DOWN, NULL);
  937. }
  938. if ((!pm_runtime_enabled(wsa_dev) ||
  939. !pm_runtime_suspended(wsa_dev))) {
  940. ret = lpass_cdc_runtime_suspend(wsa_dev);
  941. if (!ret) {
  942. pm_runtime_disable(wsa_dev);
  943. pm_runtime_set_suspended(wsa_dev);
  944. pm_runtime_enable(wsa_dev);
  945. }
  946. }
  947. break;
  948. case LPASS_CDC_MACRO_EVT_PRE_SSR_UP:
  949. break;
  950. case LPASS_CDC_MACRO_EVT_SSR_UP:
  951. trace_printk("%s, enter SSR up\n", __func__);
  952. /* reset swr after ssr/pdr */
  953. wsa_priv->reset_swr = true;
  954. if (wsa_priv->swr_ctrl_data)
  955. swrm_wcd_notify(
  956. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  957. SWR_DEVICE_SSR_UP, NULL);
  958. break;
  959. case LPASS_CDC_MACRO_EVT_CLK_RESET:
  960. lpass_cdc_rsc_clk_reset(wsa_dev, WSA_CORE_CLK);
  961. lpass_cdc_rsc_clk_reset(wsa_dev, WSA_TX_CORE_CLK);
  962. break;
  963. }
  964. return 0;
  965. }
  966. static int lpass_cdc_wsa_macro_enable_vi_feedback(struct snd_soc_dapm_widget *w,
  967. struct snd_kcontrol *kcontrol,
  968. int event)
  969. {
  970. struct snd_soc_component *component =
  971. snd_soc_dapm_to_component(w->dapm);
  972. struct device *wsa_dev = NULL;
  973. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  974. u8 val = 0x0;
  975. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  976. return -EINVAL;
  977. switch (wsa_priv->pcm_rate_vi) {
  978. case 48000:
  979. val = 0x04;
  980. break;
  981. case 24000:
  982. val = 0x02;
  983. break;
  984. case 8000:
  985. default:
  986. val = 0x00;
  987. break;
  988. }
  989. switch (event) {
  990. case SND_SOC_DAPM_POST_PMU:
  991. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  992. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  993. dev_dbg(wsa_dev, "%s: spkr1 enabled\n", __func__);
  994. /* Enable V&I sensing */
  995. snd_soc_component_update_bits(component,
  996. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  997. 0x20, 0x20);
  998. snd_soc_component_update_bits(component,
  999. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1000. 0x20, 0x20);
  1001. snd_soc_component_update_bits(component,
  1002. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1003. 0x0F, val);
  1004. snd_soc_component_update_bits(component,
  1005. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1006. 0x0F, val);
  1007. snd_soc_component_update_bits(component,
  1008. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1009. 0x10, 0x10);
  1010. snd_soc_component_update_bits(component,
  1011. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1012. 0x10, 0x10);
  1013. snd_soc_component_update_bits(component,
  1014. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1015. 0x20, 0x00);
  1016. snd_soc_component_update_bits(component,
  1017. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1018. 0x20, 0x00);
  1019. }
  1020. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  1021. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  1022. dev_dbg(wsa_dev, "%s: spkr2 enabled\n", __func__);
  1023. /* Enable V&I sensing */
  1024. snd_soc_component_update_bits(component,
  1025. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1026. 0x20, 0x20);
  1027. snd_soc_component_update_bits(component,
  1028. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1029. 0x20, 0x20);
  1030. snd_soc_component_update_bits(component,
  1031. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1032. 0x0F, val);
  1033. snd_soc_component_update_bits(component,
  1034. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1035. 0x0F, val);
  1036. snd_soc_component_update_bits(component,
  1037. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1038. 0x10, 0x10);
  1039. snd_soc_component_update_bits(component,
  1040. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1041. 0x10, 0x10);
  1042. snd_soc_component_update_bits(component,
  1043. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1044. 0x20, 0x00);
  1045. snd_soc_component_update_bits(component,
  1046. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1047. 0x20, 0x00);
  1048. }
  1049. break;
  1050. case SND_SOC_DAPM_POST_PMD:
  1051. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  1052. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  1053. /* Disable V&I sensing */
  1054. snd_soc_component_update_bits(component,
  1055. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1056. 0x20, 0x20);
  1057. snd_soc_component_update_bits(component,
  1058. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1059. 0x20, 0x20);
  1060. dev_dbg(wsa_dev, "%s: spkr1 disabled\n", __func__);
  1061. snd_soc_component_update_bits(component,
  1062. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1063. 0x10, 0x00);
  1064. snd_soc_component_update_bits(component,
  1065. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1066. 0x10, 0x00);
  1067. }
  1068. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  1069. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  1070. /* Disable V&I sensing */
  1071. dev_dbg(wsa_dev, "%s: spkr2 disabled\n", __func__);
  1072. snd_soc_component_update_bits(component,
  1073. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1074. 0x20, 0x20);
  1075. snd_soc_component_update_bits(component,
  1076. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1077. 0x20, 0x20);
  1078. snd_soc_component_update_bits(component,
  1079. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1080. 0x10, 0x00);
  1081. snd_soc_component_update_bits(component,
  1082. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1083. 0x10, 0x00);
  1084. }
  1085. break;
  1086. }
  1087. return 0;
  1088. }
  1089. static void lpass_cdc_wsa_macro_hd2_control(struct snd_soc_component *component,
  1090. u16 reg, int event)
  1091. {
  1092. u16 hd2_scale_reg;
  1093. u16 hd2_enable_reg = 0;
  1094. if (reg == LPASS_CDC_WSA_RX0_RX_PATH_CTL) {
  1095. hd2_scale_reg = LPASS_CDC_WSA_RX0_RX_PATH_SEC3;
  1096. hd2_enable_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0;
  1097. }
  1098. if (reg == LPASS_CDC_WSA_RX1_RX_PATH_CTL) {
  1099. hd2_scale_reg = LPASS_CDC_WSA_RX1_RX_PATH_SEC3;
  1100. hd2_enable_reg = LPASS_CDC_WSA_RX1_RX_PATH_CFG0;
  1101. }
  1102. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_ON(event)) {
  1103. snd_soc_component_update_bits(component, hd2_scale_reg,
  1104. 0x3C, 0x10);
  1105. snd_soc_component_update_bits(component, hd2_scale_reg,
  1106. 0x03, 0x01);
  1107. snd_soc_component_update_bits(component, hd2_enable_reg,
  1108. 0x04, 0x04);
  1109. }
  1110. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_OFF(event)) {
  1111. snd_soc_component_update_bits(component, hd2_enable_reg,
  1112. 0x04, 0x00);
  1113. snd_soc_component_update_bits(component, hd2_scale_reg,
  1114. 0x03, 0x00);
  1115. snd_soc_component_update_bits(component, hd2_scale_reg,
  1116. 0x3C, 0x00);
  1117. }
  1118. }
  1119. static int lpass_cdc_wsa_macro_enable_swr(struct snd_soc_dapm_widget *w,
  1120. struct snd_kcontrol *kcontrol, int event)
  1121. {
  1122. struct snd_soc_component *component =
  1123. snd_soc_dapm_to_component(w->dapm);
  1124. int ch_cnt;
  1125. struct device *wsa_dev = NULL;
  1126. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1127. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1128. return -EINVAL;
  1129. switch (event) {
  1130. case SND_SOC_DAPM_PRE_PMU:
  1131. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1132. !wsa_priv->rx_0_count)
  1133. wsa_priv->rx_0_count++;
  1134. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1135. !wsa_priv->rx_1_count)
  1136. wsa_priv->rx_1_count++;
  1137. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1138. if (wsa_priv->swr_ctrl_data) {
  1139. swrm_wcd_notify(
  1140. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  1141. SWR_DEVICE_UP, NULL);
  1142. }
  1143. break;
  1144. case SND_SOC_DAPM_POST_PMD:
  1145. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1146. wsa_priv->rx_0_count)
  1147. wsa_priv->rx_0_count--;
  1148. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1149. wsa_priv->rx_1_count)
  1150. wsa_priv->rx_1_count--;
  1151. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1152. break;
  1153. }
  1154. dev_dbg(wsa_priv->dev, "%s: current swr ch cnt: %d\n",
  1155. __func__, wsa_priv->rx_0_count + wsa_priv->rx_1_count);
  1156. return 0;
  1157. }
  1158. static int lpass_cdc_wsa_macro_find_playback_dai_id_for_port(int port_id,
  1159. struct lpass_cdc_wsa_macro_priv *wsa_priv)
  1160. {
  1161. int i = 0;
  1162. for (i = LPASS_CDC_WSA_MACRO_AIF1_PB; i < LPASS_CDC_WSA_MACRO_MAX_DAIS; i++) {
  1163. if (test_bit(port_id, &wsa_priv->active_ch_mask[i]))
  1164. return i;
  1165. }
  1166. return -EINVAL;
  1167. }
  1168. static int lpass_cdc_macro_set_idle_detect_thr(struct snd_soc_component *component,
  1169. int interp, int path_type)
  1170. {
  1171. int port_id[4] = { 0, 0, 0, 0 };
  1172. int *port_ptr = NULL;
  1173. int num_ports = 0;
  1174. int bit_width = 0, i = 0;
  1175. int mux_reg = 0, mux_reg_val = 0;
  1176. struct lpass_cdc_wsa_macro_priv *wsa_priv = snd_soc_component_get_drvdata(component);
  1177. int dai_id = 0, idle_thr = 0;
  1178. if ((interp != INTERP_RX0) && (interp != INTERP_RX1))
  1179. return 0;
  1180. if (!wsa_priv->idle_detect_cfg.idle_detect_en)
  1181. return 0;
  1182. port_ptr = &port_id[0];
  1183. num_ports = 0;
  1184. /*
  1185. * Read interpolator MUX input registers and find
  1186. * which cdc_dma port is connected and store the port
  1187. * numbers in port_id array.
  1188. */
  1189. if (path_type == INTERP_MIX_PATH) {
  1190. mux_reg = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1 +
  1191. 2 * interp;
  1192. mux_reg_val = snd_soc_component_read(component, mux_reg) &
  1193. 0x0f;
  1194. if ((mux_reg_val >= INTn_2_INP_SEL_RX0) &&
  1195. (mux_reg_val <= INTn_2_INP_SEL_RX8)) {
  1196. *port_ptr++ = mux_reg_val - 1;
  1197. num_ports++;
  1198. }
  1199. }
  1200. if (path_type == INTERP_MAIN_PATH) {
  1201. mux_reg = LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0 +
  1202. 2 * (interp - 1);
  1203. mux_reg_val = snd_soc_component_read(component, mux_reg) &
  1204. 0x0f;
  1205. i = NUM_INTERPOLATORS;
  1206. while (i) {
  1207. if ((mux_reg_val >= INTn_1_INP_SEL_RX0) &&
  1208. (mux_reg_val <= INTn_1_INP_SEL_RX8)) {
  1209. *port_ptr++ = mux_reg_val -
  1210. INTn_1_INP_SEL_RX0;
  1211. num_ports++;
  1212. }
  1213. mux_reg_val =
  1214. (snd_soc_component_read(component, mux_reg) &
  1215. 0xf0) >> 4;
  1216. mux_reg += 1;
  1217. i--;
  1218. }
  1219. }
  1220. dev_dbg(component->dev, "%s: num_ports: %d, ports[%d %d %d %d]\n",
  1221. __func__, num_ports, port_id[0], port_id[1],
  1222. port_id[2], port_id[3]);
  1223. i = 0;
  1224. while (num_ports) {
  1225. dai_id = lpass_cdc_wsa_macro_find_playback_dai_id_for_port(port_id[i++],
  1226. wsa_priv);
  1227. if ((dai_id >= 0) && (dai_id < LPASS_CDC_WSA_MACRO_MAX_DAIS)) {
  1228. dev_dbg(component->dev, "%s: dai_id: %d bit_width: %d\n",
  1229. __func__, dai_id,
  1230. wsa_priv->bit_width[dai_id]);
  1231. if (wsa_priv->bit_width[dai_id] > bit_width)
  1232. bit_width = wsa_priv->bit_width[dai_id];
  1233. }
  1234. num_ports--;
  1235. }
  1236. switch (bit_width) {
  1237. case 16:
  1238. idle_thr = 0xff; /* F16 */
  1239. break;
  1240. case 24:
  1241. case 32:
  1242. idle_thr = 0x03; /* F22 */
  1243. break;
  1244. default:
  1245. idle_thr = 0x00;
  1246. break;
  1247. }
  1248. dev_dbg(component->dev, "%s: (new) idle_thr: %d, (cur) idle_thr: %d\n",
  1249. __func__, idle_thr, wsa_priv->idle_detect_cfg.idle_thr);
  1250. if ((wsa_priv->idle_detect_cfg.idle_thr == 0) ||
  1251. (idle_thr < wsa_priv->idle_detect_cfg.idle_thr)) {
  1252. snd_soc_component_write(component,
  1253. LPASS_CDC_WSA_IDLE_DETECT_CFG3, idle_thr);
  1254. wsa_priv->idle_detect_cfg.idle_thr = idle_thr;
  1255. }
  1256. return 0;
  1257. }
  1258. static int lpass_cdc_wsa_macro_enable_mix_path(struct snd_soc_dapm_widget *w,
  1259. struct snd_kcontrol *kcontrol, int event)
  1260. {
  1261. struct snd_soc_component *component =
  1262. snd_soc_dapm_to_component(w->dapm);
  1263. u16 gain_reg;
  1264. int offset_val = 0;
  1265. int val = 0;
  1266. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1267. if (!(strcmp(w->name, "WSA_RX0 MIX INP"))) {
  1268. gain_reg = LPASS_CDC_WSA_RX0_RX_VOL_MIX_CTL;
  1269. } else if (!(strcmp(w->name, "WSA_RX1 MIX INP"))) {
  1270. gain_reg = LPASS_CDC_WSA_RX1_RX_VOL_MIX_CTL;
  1271. } else {
  1272. dev_err(component->dev, "%s: No gain register avail for %s\n",
  1273. __func__, w->name);
  1274. return 0;
  1275. }
  1276. switch (event) {
  1277. case SND_SOC_DAPM_PRE_PMU:
  1278. lpass_cdc_macro_set_idle_detect_thr(component, w->shift,
  1279. INTERP_MIX_PATH);
  1280. lpass_cdc_wsa_macro_enable_swr(w, kcontrol, event);
  1281. val = snd_soc_component_read(component, gain_reg);
  1282. val += offset_val;
  1283. snd_soc_component_write(component, gain_reg, val);
  1284. break;
  1285. case SND_SOC_DAPM_POST_PMD:
  1286. snd_soc_component_update_bits(component,
  1287. w->reg, 0x20, 0x00);
  1288. lpass_cdc_wsa_macro_enable_swr(w, kcontrol, event);
  1289. break;
  1290. }
  1291. return 0;
  1292. }
  1293. static int lpass_cdc_wsa_macro_config_compander(struct snd_soc_component *component,
  1294. int comp, int event)
  1295. {
  1296. u16 comp_ctl0_reg, comp_ctl8_reg, rx_path_cfg0_reg;
  1297. struct device *wsa_dev = NULL;
  1298. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1299. u16 mode = 0;
  1300. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1301. return -EINVAL;
  1302. dev_dbg(component->dev, "%s: event %d compander %d, enabled %d\n",
  1303. __func__, event, comp + 1, wsa_priv->comp_enabled[comp]);
  1304. if (!wsa_priv->comp_enabled[comp])
  1305. return 0;
  1306. mode = wsa_priv->comp_mode[comp];
  1307. comp_ctl0_reg = LPASS_CDC_WSA_COMPANDER0_CTL0 +
  1308. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1309. comp_ctl8_reg = LPASS_CDC_WSA_COMPANDER0_CTL8 +
  1310. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1311. rx_path_cfg0_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0 +
  1312. (comp * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  1313. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1314. lpass_cdc_update_compander_setting(component,
  1315. comp_ctl8_reg,
  1316. &comp_setting_table[mode]);
  1317. /* Enable Compander Clock */
  1318. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1319. 0x01, 0x01);
  1320. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1321. 0x02, 0x02);
  1322. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1323. 0x02, 0x00);
  1324. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1325. 0x02, 0x02);
  1326. }
  1327. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1328. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1329. 0x04, 0x04);
  1330. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1331. 0x02, 0x00);
  1332. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1333. 0x02, 0x02);
  1334. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1335. 0x02, 0x00);
  1336. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1337. 0x01, 0x00);
  1338. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1339. 0x04, 0x00);
  1340. }
  1341. return 0;
  1342. }
  1343. static void lpass_cdc_wsa_macro_enable_softclip_clk(struct snd_soc_component *component,
  1344. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  1345. int path,
  1346. bool enable)
  1347. {
  1348. u16 softclip_clk_reg = LPASS_CDC_WSA_SOFTCLIP0_CRC +
  1349. (path * LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET);
  1350. u8 softclip_mux_mask = (1 << path);
  1351. u8 softclip_mux_value = (1 << path);
  1352. dev_dbg(component->dev, "%s: path %d, enable %d\n",
  1353. __func__, path, enable);
  1354. if (enable) {
  1355. if (wsa_priv->softclip_clk_users[path] == 0) {
  1356. snd_soc_component_update_bits(component,
  1357. softclip_clk_reg, 0x01, 0x01);
  1358. snd_soc_component_update_bits(component,
  1359. LPASS_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1360. softclip_mux_mask, softclip_mux_value);
  1361. }
  1362. wsa_priv->softclip_clk_users[path]++;
  1363. } else {
  1364. wsa_priv->softclip_clk_users[path]--;
  1365. if (wsa_priv->softclip_clk_users[path] == 0) {
  1366. snd_soc_component_update_bits(component,
  1367. softclip_clk_reg, 0x01, 0x00);
  1368. snd_soc_component_update_bits(component,
  1369. LPASS_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1370. softclip_mux_mask, 0x00);
  1371. }
  1372. }
  1373. }
  1374. static int lpass_cdc_wsa_macro_config_softclip(struct snd_soc_component *component,
  1375. int path, int event)
  1376. {
  1377. u16 softclip_ctrl_reg = 0;
  1378. struct device *wsa_dev = NULL;
  1379. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1380. int softclip_path = 0;
  1381. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1382. return -EINVAL;
  1383. if (path == LPASS_CDC_WSA_MACRO_COMP1)
  1384. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1385. else if (path == LPASS_CDC_WSA_MACRO_COMP2)
  1386. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1387. dev_dbg(component->dev, "%s: event %d path %d, enabled %d\n",
  1388. __func__, event, softclip_path,
  1389. wsa_priv->is_softclip_on[softclip_path]);
  1390. if (!wsa_priv->is_softclip_on[softclip_path])
  1391. return 0;
  1392. softclip_ctrl_reg = LPASS_CDC_WSA_SOFTCLIP0_SOFTCLIP_CTRL +
  1393. (softclip_path * LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET);
  1394. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1395. /* Enable Softclip clock and mux */
  1396. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1397. softclip_path, true);
  1398. /* Enable Softclip control */
  1399. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1400. 0x01, 0x01);
  1401. }
  1402. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1403. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1404. 0x01, 0x00);
  1405. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1406. softclip_path, false);
  1407. }
  1408. return 0;
  1409. }
  1410. static int lpass_cdc_was_macro_config_pbr(struct snd_soc_component *component,
  1411. int path, int event)
  1412. {
  1413. u16 reg1, reg2, reg3;
  1414. struct device *wsa_dev = NULL;
  1415. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1416. int softclip_path = 0;
  1417. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1418. return -EINVAL;
  1419. if (path == LPASS_CDC_WSA_MACRO_COMP1) {
  1420. reg1 = LPASS_CDC_WSA_COMPANDER0_CTL0;
  1421. reg2 = LPASS_CDC_WSA_RX0_RX_PATH_CFG3;
  1422. reg3 = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1423. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1424. } else if (path == LPASS_CDC_WSA_MACRO_COMP2) {
  1425. reg1 = LPASS_CDC_WSA_COMPANDER1_CTL0;
  1426. reg2 = LPASS_CDC_WSA_RX1_RX_PATH_CFG3;
  1427. reg3 = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1428. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1429. }
  1430. if (!wsa_priv->pbr_enable || wsa_priv->wsa_bat_cfg[path] >= EXT_1S ||
  1431. wsa_priv->wsa_sys_gain[path * 2] > G_12_DB ||
  1432. wsa_priv->wsa_spkrrecv)
  1433. return 0;
  1434. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1435. snd_soc_component_update_bits(component,
  1436. reg1, 0x08, 0x08);
  1437. snd_soc_component_update_bits(component,
  1438. reg2, 0x40, 0x40);
  1439. snd_soc_component_update_bits(component,
  1440. reg3, 0x80, 0x80);
  1441. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1442. softclip_path, true);
  1443. snd_soc_component_update_bits(component,
  1444. LPASS_CDC_WSA_PBR_PATH_CTL,
  1445. 0x01, 0x01);
  1446. }
  1447. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1448. snd_soc_component_update_bits(component,
  1449. LPASS_CDC_WSA_PBR_PATH_CTL,
  1450. 0x01, 0x00);
  1451. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1452. softclip_path, false);
  1453. snd_soc_component_update_bits(component,
  1454. reg1, 0x08, 0x00);
  1455. snd_soc_component_update_bits(component,
  1456. reg2, 0x40, 0x00);
  1457. snd_soc_component_update_bits(component,
  1458. reg3, 0x80, 0x00);
  1459. }
  1460. return 0;
  1461. }
  1462. static bool lpass_cdc_wsa_macro_adie_lb(struct snd_soc_component *component,
  1463. int interp_idx)
  1464. {
  1465. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  1466. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  1467. u8 int_n_inp0 = 0, int_n_inp1 = 0, int_n_inp2 = 0;
  1468. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + interp_idx * 8;
  1469. int_mux_cfg1 = int_mux_cfg0 + 4;
  1470. int_mux_cfg0_val = snd_soc_component_read(component, int_mux_cfg0);
  1471. int_mux_cfg1_val = snd_soc_component_read(component, int_mux_cfg1);
  1472. int_n_inp0 = int_mux_cfg0_val & 0x0F;
  1473. if (int_n_inp0 == INTn_1_INP_SEL_DEC0 ||
  1474. int_n_inp0 == INTn_1_INP_SEL_DEC1)
  1475. return true;
  1476. int_n_inp1 = int_mux_cfg0_val >> 4;
  1477. if (int_n_inp1 == INTn_1_INP_SEL_DEC0 ||
  1478. int_n_inp1 == INTn_1_INP_SEL_DEC1)
  1479. return true;
  1480. int_n_inp2 = int_mux_cfg1_val >> 4;
  1481. if (int_n_inp2 == INTn_1_INP_SEL_DEC0 ||
  1482. int_n_inp2 == INTn_1_INP_SEL_DEC1)
  1483. return true;
  1484. return false;
  1485. }
  1486. static int lpass_cdc_wsa_macro_enable_main_path(struct snd_soc_dapm_widget *w,
  1487. struct snd_kcontrol *kcontrol,
  1488. int event)
  1489. {
  1490. struct snd_soc_component *component =
  1491. snd_soc_dapm_to_component(w->dapm);
  1492. u16 reg = 0;
  1493. struct device *wsa_dev = NULL;
  1494. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1495. bool adie_lb = false;
  1496. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1497. return -EINVAL;
  1498. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  1499. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * w->shift;
  1500. switch (event) {
  1501. case SND_SOC_DAPM_PRE_PMU:
  1502. lpass_cdc_macro_set_idle_detect_thr(component, w->shift,
  1503. INTERP_MAIN_PATH);
  1504. if (lpass_cdc_wsa_macro_adie_lb(component, w->shift)) {
  1505. adie_lb = true;
  1506. snd_soc_component_update_bits(component,
  1507. reg, 0x20, 0x20);
  1508. lpass_cdc_wsa_pa_on(wsa_dev, adie_lb);
  1509. }
  1510. break;
  1511. default:
  1512. break;
  1513. }
  1514. return 0;
  1515. }
  1516. static int lpass_cdc_wsa_macro_interp_get_primary_reg(u16 reg, u16 *ind)
  1517. {
  1518. u16 prim_int_reg = 0;
  1519. switch (reg) {
  1520. case LPASS_CDC_WSA_RX0_RX_PATH_CTL:
  1521. case LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL:
  1522. prim_int_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1523. *ind = 0;
  1524. break;
  1525. case LPASS_CDC_WSA_RX1_RX_PATH_CTL:
  1526. case LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL:
  1527. prim_int_reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1528. *ind = 1;
  1529. break;
  1530. }
  1531. return prim_int_reg;
  1532. }
  1533. static int lpass_cdc_wsa_macro_enable_prim_interpolator(
  1534. struct snd_soc_component *component,
  1535. u16 reg, int event)
  1536. {
  1537. u16 prim_int_reg;
  1538. u16 ind = 0;
  1539. struct device *wsa_dev = NULL;
  1540. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1541. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1542. return -EINVAL;
  1543. prim_int_reg = lpass_cdc_wsa_macro_interp_get_primary_reg(reg, &ind);
  1544. switch (event) {
  1545. case SND_SOC_DAPM_PRE_PMU:
  1546. wsa_priv->prim_int_users[ind]++;
  1547. if (wsa_priv->prim_int_users[ind] == 1) {
  1548. snd_soc_component_update_bits(component,
  1549. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_CFG3_OFFSET,
  1550. 0x03, 0x03);
  1551. snd_soc_component_update_bits(component, prim_int_reg,
  1552. 0x10, 0x10);
  1553. lpass_cdc_wsa_macro_hd2_control(component, prim_int_reg, event);
  1554. snd_soc_component_update_bits(component,
  1555. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
  1556. 0x1, 0x1);
  1557. }
  1558. if ((reg != prim_int_reg) &&
  1559. ((snd_soc_component_read(
  1560. component, prim_int_reg)) & 0x10))
  1561. snd_soc_component_update_bits(component, reg,
  1562. 0x10, 0x10);
  1563. break;
  1564. case SND_SOC_DAPM_POST_PMD:
  1565. wsa_priv->prim_int_users[ind]--;
  1566. if (wsa_priv->prim_int_users[ind] == 0) {
  1567. snd_soc_component_update_bits(component, prim_int_reg,
  1568. 1 << 0x5, 0 << 0x5);
  1569. snd_soc_component_update_bits(component,
  1570. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
  1571. 0x1, 0x0);
  1572. snd_soc_component_update_bits(component, prim_int_reg,
  1573. 0x40, 0x40);
  1574. snd_soc_component_update_bits(component, prim_int_reg,
  1575. 0x40, 0x00);
  1576. lpass_cdc_wsa_macro_hd2_control(component, prim_int_reg, event);
  1577. }
  1578. break;
  1579. }
  1580. dev_dbg(component->dev, "%s: primary interpolator: INT%d, users: %d\n",
  1581. __func__, ind, wsa_priv->prim_int_users[ind]);
  1582. return 0;
  1583. }
  1584. static void lpass_cdc_macro_idle_detect_control(struct snd_soc_component *component,
  1585. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  1586. int interp, int event)
  1587. {
  1588. int reg = 0, mask = 0, val = 0, source_reg = 0;
  1589. if (!wsa_priv->idle_detect_cfg.idle_detect_en)
  1590. return;
  1591. if (interp == INTERP_RX0) {
  1592. source_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG3;
  1593. reg = LPASS_CDC_WSA_IDLE_DETECT_PATH_CTL;
  1594. mask = 0x01;
  1595. val = 0x01;
  1596. }
  1597. if (interp == INTERP_RX1) {
  1598. source_reg = LPASS_CDC_WSA_RX1_RX_PATH_CFG3;
  1599. reg = LPASS_CDC_WSA_IDLE_DETECT_PATH_CTL;
  1600. mask = 0x02;
  1601. val = 0x02;
  1602. }
  1603. if(wsa_priv->noise_gate_mode == NG2)
  1604. snd_soc_component_update_bits(component, source_reg, 0x80, 0x80);
  1605. else
  1606. snd_soc_component_update_bits(component, source_reg, 0x80, 0x00);
  1607. if (reg && SND_SOC_DAPM_EVENT_ON(event))
  1608. snd_soc_component_update_bits(component, reg, mask, val);
  1609. if (reg && SND_SOC_DAPM_EVENT_OFF(event)) {
  1610. snd_soc_component_update_bits(component, reg, mask, 0x00);
  1611. wsa_priv->idle_detect_cfg.idle_thr = 0;
  1612. snd_soc_component_write(component,
  1613. LPASS_CDC_WSA_IDLE_DETECT_CFG3, 0x0);
  1614. }
  1615. }
  1616. static int lpass_cdc_wsa_macro_enable_interpolator(struct snd_soc_dapm_widget *w,
  1617. struct snd_kcontrol *kcontrol,
  1618. int event)
  1619. {
  1620. struct snd_soc_component *component =
  1621. snd_soc_dapm_to_component(w->dapm);
  1622. struct device *wsa_dev = NULL;
  1623. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1624. u8 gain = 0;
  1625. u16 reg = 0;
  1626. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1627. return -EINVAL;
  1628. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1629. return -EINVAL;
  1630. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1631. if (!(strcmp(w->name, "WSA_RX INT0 INTERP"))) {
  1632. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1633. } else if (!(strcmp(w->name, "WSA_RX INT1 INTERP"))) {
  1634. reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1635. } else {
  1636. dev_err(component->dev, "%s: Interpolator reg not found\n",
  1637. __func__);
  1638. return -EINVAL;
  1639. }
  1640. switch (event) {
  1641. case SND_SOC_DAPM_PRE_PMU:
  1642. /* Reset if needed */
  1643. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1644. break;
  1645. case SND_SOC_DAPM_POST_PMU:
  1646. if (!strcmp(w->name, "WSA_RX INT0 INTERP")) {
  1647. gain = (u8)(wsa_priv->rx0_origin_gain -
  1648. wsa_priv->thermal_cur_state);
  1649. if (snd_soc_component_read(wsa_priv->component,
  1650. LPASS_CDC_WSA_RX0_RX_VOL_CTL) != gain) {
  1651. snd_soc_component_update_bits(wsa_priv->component,
  1652. LPASS_CDC_WSA_RX0_RX_VOL_CTL, 0xFF, gain);
  1653. dev_dbg(wsa_priv->dev,
  1654. "%s: RX0 current thermal state: %d, "
  1655. "adjusted gain: %#x\n",
  1656. __func__, wsa_priv->thermal_cur_state, gain);
  1657. }
  1658. }
  1659. if (!strcmp(w->name, "WSA_RX INT1 INTERP")) {
  1660. gain = (u8)(wsa_priv->rx1_origin_gain -
  1661. wsa_priv->thermal_cur_state);
  1662. if (snd_soc_component_read(wsa_priv->component,
  1663. LPASS_CDC_WSA_RX1_RX_VOL_CTL) != gain) {
  1664. snd_soc_component_update_bits(wsa_priv->component,
  1665. LPASS_CDC_WSA_RX1_RX_VOL_CTL, 0xFF, gain);
  1666. dev_dbg(wsa_priv->dev,
  1667. "%s: RX1 current thermal state: %d, "
  1668. "adjusted gain: %#x\n",
  1669. __func__, wsa_priv->thermal_cur_state, gain);
  1670. }
  1671. }
  1672. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1673. lpass_cdc_macro_idle_detect_control(component, wsa_priv,
  1674. w->shift, event);
  1675. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1676. lpass_cdc_was_macro_config_pbr(component, w->shift, event);
  1677. if(wsa_priv->wsa_spkrrecv)
  1678. snd_soc_component_update_bits(component,
  1679. LPASS_CDC_WSA_RX0_RX_PATH_CFG1,
  1680. 0x08, 0x00);
  1681. break;
  1682. case SND_SOC_DAPM_POST_PMD:
  1683. snd_soc_component_update_bits(component,
  1684. LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 0x08, 0x08);
  1685. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1686. lpass_cdc_macro_idle_detect_control(component, wsa_priv,
  1687. w->shift, event);
  1688. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1689. lpass_cdc_was_macro_config_pbr(component, w->shift, event);
  1690. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1691. break;
  1692. }
  1693. return 0;
  1694. }
  1695. static int lpass_cdc_wsa_macro_spk_boost_event(struct snd_soc_dapm_widget *w,
  1696. struct snd_kcontrol *kcontrol,
  1697. int event)
  1698. {
  1699. struct snd_soc_component *component =
  1700. snd_soc_dapm_to_component(w->dapm);
  1701. u16 boost_path_ctl, boost_path_cfg1;
  1702. u16 reg, reg_mix;
  1703. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1704. if (!strcmp(w->name, "WSA_RX INT0 CHAIN")) {
  1705. boost_path_ctl = LPASS_CDC_WSA_BOOST0_BOOST_PATH_CTL;
  1706. boost_path_cfg1 = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1707. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1708. reg_mix = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL;
  1709. } else if (!strcmp(w->name, "WSA_RX INT1 CHAIN")) {
  1710. boost_path_ctl = LPASS_CDC_WSA_BOOST1_BOOST_PATH_CTL;
  1711. boost_path_cfg1 = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1712. reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1713. reg_mix = LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL;
  1714. } else {
  1715. dev_err(component->dev, "%s: unknown widget: %s\n",
  1716. __func__, w->name);
  1717. return -EINVAL;
  1718. }
  1719. switch (event) {
  1720. case SND_SOC_DAPM_PRE_PMU:
  1721. snd_soc_component_update_bits(component, boost_path_cfg1,
  1722. 0x01, 0x01);
  1723. snd_soc_component_update_bits(component, boost_path_ctl,
  1724. 0x10, 0x10);
  1725. if ((snd_soc_component_read(component, reg_mix)) & 0x10)
  1726. snd_soc_component_update_bits(component, reg_mix,
  1727. 0x10, 0x00);
  1728. break;
  1729. case SND_SOC_DAPM_POST_PMU:
  1730. snd_soc_component_update_bits(component, reg, 0x10, 0x00);
  1731. break;
  1732. case SND_SOC_DAPM_POST_PMD:
  1733. snd_soc_component_update_bits(component, boost_path_ctl,
  1734. 0x10, 0x00);
  1735. snd_soc_component_update_bits(component, boost_path_cfg1,
  1736. 0x01, 0x00);
  1737. break;
  1738. }
  1739. return 0;
  1740. }
  1741. static int lpass_cdc_wsa_macro_enable_vbat(struct snd_soc_dapm_widget *w,
  1742. struct snd_kcontrol *kcontrol,
  1743. int event)
  1744. {
  1745. struct snd_soc_component *component =
  1746. snd_soc_dapm_to_component(w->dapm);
  1747. struct device *wsa_dev = NULL;
  1748. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1749. u16 vbat_path_cfg = 0;
  1750. int softclip_path = 0;
  1751. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1752. return -EINVAL;
  1753. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1754. if (!strcmp(w->name, "WSA_RX INT0 VBAT")) {
  1755. vbat_path_cfg = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1756. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1757. } else if (!strcmp(w->name, "WSA_RX INT1 VBAT")) {
  1758. vbat_path_cfg = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1759. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1760. }
  1761. switch (event) {
  1762. case SND_SOC_DAPM_PRE_PMU:
  1763. /* Enable clock for VBAT block */
  1764. snd_soc_component_update_bits(component,
  1765. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x10);
  1766. /* Enable VBAT block */
  1767. snd_soc_component_update_bits(component,
  1768. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x01);
  1769. /* Update interpolator with 384K path */
  1770. snd_soc_component_update_bits(component, vbat_path_cfg,
  1771. 0x80, 0x80);
  1772. /* Use attenuation mode */
  1773. snd_soc_component_update_bits(component,
  1774. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x02, 0x00);
  1775. /*
  1776. * BCL block needs softclip clock and mux config to be enabled
  1777. */
  1778. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1779. softclip_path, true);
  1780. /* Enable VBAT at channel level */
  1781. snd_soc_component_update_bits(component, vbat_path_cfg,
  1782. 0x02, 0x02);
  1783. /* Set the ATTK1 gain */
  1784. snd_soc_component_update_bits(component,
  1785. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1786. 0xFF, 0xFF);
  1787. snd_soc_component_update_bits(component,
  1788. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1789. 0xFF, 0x03);
  1790. snd_soc_component_update_bits(component,
  1791. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1792. 0xFF, 0x00);
  1793. /* Set the ATTK2 gain */
  1794. snd_soc_component_update_bits(component,
  1795. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1796. 0xFF, 0xFF);
  1797. snd_soc_component_update_bits(component,
  1798. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1799. 0xFF, 0x03);
  1800. snd_soc_component_update_bits(component,
  1801. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1802. 0xFF, 0x00);
  1803. /* Set the ATTK3 gain */
  1804. snd_soc_component_update_bits(component,
  1805. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1806. 0xFF, 0xFF);
  1807. snd_soc_component_update_bits(component,
  1808. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1809. 0xFF, 0x03);
  1810. snd_soc_component_update_bits(component,
  1811. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1812. 0xFF, 0x00);
  1813. /* Enable CB decode block clock */
  1814. snd_soc_component_update_bits(component,
  1815. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x01);
  1816. /* Enable BCL path */
  1817. snd_soc_component_update_bits(component,
  1818. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x01);
  1819. /* Request for BCL data */
  1820. snd_soc_component_update_bits(component,
  1821. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x01);
  1822. break;
  1823. case SND_SOC_DAPM_POST_PMD:
  1824. snd_soc_component_update_bits(component,
  1825. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x00);
  1826. snd_soc_component_update_bits(component,
  1827. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x00);
  1828. snd_soc_component_update_bits(component,
  1829. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x00);
  1830. snd_soc_component_update_bits(component, vbat_path_cfg,
  1831. 0x80, 0x00);
  1832. snd_soc_component_update_bits(component,
  1833. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1834. 0x02, 0x02);
  1835. snd_soc_component_update_bits(component, vbat_path_cfg,
  1836. 0x02, 0x00);
  1837. snd_soc_component_update_bits(component,
  1838. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1839. 0xFF, 0x00);
  1840. snd_soc_component_update_bits(component,
  1841. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1842. 0xFF, 0x00);
  1843. snd_soc_component_update_bits(component,
  1844. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1845. 0xFF, 0x00);
  1846. snd_soc_component_update_bits(component,
  1847. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1848. 0xFF, 0x00);
  1849. snd_soc_component_update_bits(component,
  1850. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1851. 0xFF, 0x00);
  1852. snd_soc_component_update_bits(component,
  1853. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1854. 0xFF, 0x00);
  1855. snd_soc_component_update_bits(component,
  1856. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1857. 0xFF, 0x00);
  1858. snd_soc_component_update_bits(component,
  1859. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1860. 0xFF, 0x00);
  1861. snd_soc_component_update_bits(component,
  1862. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1863. 0xFF, 0x00);
  1864. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1865. softclip_path, false);
  1866. snd_soc_component_update_bits(component,
  1867. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x00);
  1868. snd_soc_component_update_bits(component,
  1869. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x00);
  1870. break;
  1871. default:
  1872. dev_err(wsa_dev, "%s: Invalid event %d\n", __func__, event);
  1873. break;
  1874. }
  1875. return 0;
  1876. }
  1877. static int lpass_cdc_wsa_macro_enable_echo(struct snd_soc_dapm_widget *w,
  1878. struct snd_kcontrol *kcontrol,
  1879. int event)
  1880. {
  1881. struct snd_soc_component *component =
  1882. snd_soc_dapm_to_component(w->dapm);
  1883. struct device *wsa_dev = NULL;
  1884. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1885. u16 val, ec_tx = 0, ec_hq_reg;
  1886. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1887. return -EINVAL;
  1888. dev_dbg(wsa_dev, "%s %d %s\n", __func__, event, w->name);
  1889. val = snd_soc_component_read(component,
  1890. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  1891. if (!(strcmp(w->name, "WSA RX_MIX EC0_MUX")))
  1892. ec_tx = (val & 0x07) - 1;
  1893. else
  1894. ec_tx = ((val & 0x38) >> 0x3) - 1;
  1895. if (ec_tx < 0 || ec_tx >= (LPASS_CDC_WSA_MACRO_RX1 + 1)) {
  1896. dev_err(wsa_dev, "%s: EC mix control not set correctly\n",
  1897. __func__);
  1898. return -EINVAL;
  1899. }
  1900. if (wsa_priv->ec_hq[ec_tx]) {
  1901. snd_soc_component_update_bits(component,
  1902. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  1903. 0x1 << ec_tx, 0x1 << ec_tx);
  1904. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_PATH_CTL +
  1905. 0x40 * ec_tx;
  1906. snd_soc_component_update_bits(component, ec_hq_reg, 0x01, 0x01);
  1907. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_CFG0 +
  1908. 0x40 * ec_tx;
  1909. /* default set to 48k */
  1910. snd_soc_component_update_bits(component, ec_hq_reg, 0x1E, 0x08);
  1911. }
  1912. return 0;
  1913. }
  1914. static int lpass_cdc_wsa_macro_get_ec_hq(struct snd_kcontrol *kcontrol,
  1915. struct snd_ctl_elem_value *ucontrol)
  1916. {
  1917. struct snd_soc_component *component =
  1918. snd_soc_kcontrol_component(kcontrol);
  1919. int ec_tx = ((struct soc_multi_mixer_control *)
  1920. kcontrol->private_value)->shift;
  1921. struct device *wsa_dev = NULL;
  1922. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1923. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1924. return -EINVAL;
  1925. ucontrol->value.integer.value[0] = wsa_priv->ec_hq[ec_tx];
  1926. return 0;
  1927. }
  1928. static int lpass_cdc_wsa_macro_set_ec_hq(struct snd_kcontrol *kcontrol,
  1929. struct snd_ctl_elem_value *ucontrol)
  1930. {
  1931. struct snd_soc_component *component =
  1932. snd_soc_kcontrol_component(kcontrol);
  1933. int ec_tx = ((struct soc_multi_mixer_control *)
  1934. kcontrol->private_value)->shift;
  1935. int value = ucontrol->value.integer.value[0];
  1936. struct device *wsa_dev = NULL;
  1937. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1938. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1939. return -EINVAL;
  1940. dev_dbg(wsa_dev, "%s: enable current %d, new %d\n",
  1941. __func__, wsa_priv->ec_hq[ec_tx], value);
  1942. wsa_priv->ec_hq[ec_tx] = value;
  1943. return 0;
  1944. }
  1945. static int lpass_cdc_wsa_macro_get_rx_mute_status(struct snd_kcontrol *kcontrol,
  1946. struct snd_ctl_elem_value *ucontrol)
  1947. {
  1948. struct snd_soc_component *component =
  1949. snd_soc_kcontrol_component(kcontrol);
  1950. struct device *wsa_dev = NULL;
  1951. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1952. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  1953. kcontrol->private_value)->shift;
  1954. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1955. return -EINVAL;
  1956. ucontrol->value.integer.value[0] =
  1957. wsa_priv->wsa_digital_mute_status[wsa_rx_shift];
  1958. return 0;
  1959. }
  1960. static int lpass_cdc_wsa_macro_set_rx_mute_status(struct snd_kcontrol *kcontrol,
  1961. struct snd_ctl_elem_value *ucontrol)
  1962. {
  1963. struct snd_soc_component *component =
  1964. snd_soc_kcontrol_component(kcontrol);
  1965. struct device *wsa_dev = NULL;
  1966. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1967. int value = ucontrol->value.integer.value[0];
  1968. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  1969. kcontrol->private_value)->shift;
  1970. int ret = 0;
  1971. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1972. return -EINVAL;
  1973. pm_runtime_get_sync(wsa_priv->dev);
  1974. switch (wsa_rx_shift) {
  1975. case 0:
  1976. snd_soc_component_update_bits(component,
  1977. LPASS_CDC_WSA_RX0_RX_PATH_CTL,
  1978. 0x10, value << 4);
  1979. break;
  1980. case 1:
  1981. snd_soc_component_update_bits(component,
  1982. LPASS_CDC_WSA_RX1_RX_PATH_CTL,
  1983. 0x10, value << 4);
  1984. break;
  1985. case 2:
  1986. snd_soc_component_update_bits(component,
  1987. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL,
  1988. 0x10, value << 4);
  1989. break;
  1990. case 3:
  1991. snd_soc_component_update_bits(component,
  1992. LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL,
  1993. 0x10, value << 4);
  1994. break;
  1995. default:
  1996. pr_err("%s: invalid argument rx_shift = %d\n", __func__,
  1997. wsa_rx_shift);
  1998. ret = -EINVAL;
  1999. }
  2000. pm_runtime_mark_last_busy(wsa_priv->dev);
  2001. pm_runtime_put_autosuspend(wsa_priv->dev);
  2002. dev_dbg(component->dev, "%s: WSA Digital Mute RX %d Enable %d\n",
  2003. __func__, wsa_rx_shift, value);
  2004. wsa_priv->wsa_digital_mute_status[wsa_rx_shift] = value;
  2005. return ret;
  2006. }
  2007. static int lpass_cdc_wsa_macro_set_digital_volume(struct snd_kcontrol *kcontrol,
  2008. struct snd_ctl_elem_value *ucontrol)
  2009. {
  2010. struct snd_soc_component *component =
  2011. snd_soc_kcontrol_component(kcontrol);
  2012. struct device *wsa_dev = NULL;
  2013. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2014. struct soc_mixer_control *mc =
  2015. (struct soc_mixer_control *)kcontrol->private_value;
  2016. u8 gain = 0;
  2017. int ret = 0;
  2018. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2019. return -EINVAL;
  2020. if (!wsa_priv) {
  2021. pr_err("%s: priv is null for macro!\n",
  2022. __func__);
  2023. return -EINVAL;
  2024. }
  2025. ret = snd_soc_put_volsw(kcontrol, ucontrol);
  2026. if (mc->reg == LPASS_CDC_WSA_RX0_RX_VOL_CTL) {
  2027. wsa_priv->rx0_origin_gain =
  2028. (u8)snd_soc_component_read(wsa_priv->component,
  2029. mc->reg);
  2030. gain = (u8)(wsa_priv->rx0_origin_gain -
  2031. wsa_priv->thermal_cur_state);
  2032. } else if (mc->reg == LPASS_CDC_WSA_RX1_RX_VOL_CTL) {
  2033. wsa_priv->rx1_origin_gain =
  2034. (u8)snd_soc_component_read(wsa_priv->component,
  2035. mc->reg);
  2036. gain = (u8)(wsa_priv->rx1_origin_gain -
  2037. wsa_priv->thermal_cur_state);
  2038. } else {
  2039. dev_err(wsa_priv->dev,
  2040. "%s: Incorrect RX Path selected\n", __func__);
  2041. return -EINVAL;
  2042. }
  2043. /* only adjust gain if thermal state is positive */
  2044. if (wsa_priv->dapm_mclk_enable &&
  2045. wsa_priv->thermal_cur_state > 0) {
  2046. snd_soc_component_update_bits(wsa_priv->component,
  2047. mc->reg, 0xFF, gain);
  2048. dev_dbg(wsa_priv->dev,
  2049. "%s: Current thermal state: %d, adjusted gain: %x\n",
  2050. __func__, wsa_priv->thermal_cur_state, gain);
  2051. }
  2052. return ret;
  2053. }
  2054. static int lpass_cdc_wsa_macro_get_compander(struct snd_kcontrol *kcontrol,
  2055. struct snd_ctl_elem_value *ucontrol)
  2056. {
  2057. struct snd_soc_component *component =
  2058. snd_soc_kcontrol_component(kcontrol);
  2059. int comp = ((struct soc_multi_mixer_control *)
  2060. kcontrol->private_value)->shift;
  2061. struct device *wsa_dev = NULL;
  2062. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2063. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2064. return -EINVAL;
  2065. ucontrol->value.integer.value[0] = wsa_priv->comp_enabled[comp];
  2066. return 0;
  2067. }
  2068. static int lpass_cdc_wsa_macro_set_compander(struct snd_kcontrol *kcontrol,
  2069. struct snd_ctl_elem_value *ucontrol)
  2070. {
  2071. struct snd_soc_component *component =
  2072. snd_soc_kcontrol_component(kcontrol);
  2073. int comp = ((struct soc_multi_mixer_control *)
  2074. kcontrol->private_value)->shift;
  2075. int value = ucontrol->value.integer.value[0];
  2076. struct device *wsa_dev = NULL;
  2077. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2078. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2079. return -EINVAL;
  2080. dev_dbg(component->dev, "%s: Compander %d enable current %d, new %d\n",
  2081. __func__, comp + 1, wsa_priv->comp_enabled[comp], value);
  2082. wsa_priv->comp_enabled[comp] = value;
  2083. return 0;
  2084. }
  2085. static int lpass_cdc_wsa_macro_ear_spkrrecv_get(struct snd_kcontrol *kcontrol,
  2086. struct snd_ctl_elem_value *ucontrol)
  2087. {
  2088. struct snd_soc_component *component =
  2089. snd_soc_kcontrol_component(kcontrol);
  2090. struct device *wsa_dev = NULL;
  2091. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2092. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2093. return -EINVAL;
  2094. ucontrol->value.integer.value[0] = wsa_priv->wsa_spkrrecv;
  2095. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  2096. __func__, ucontrol->value.integer.value[0]);
  2097. return 0;
  2098. }
  2099. static int lpass_cdc_wsa_macro_ear_spkrrecv_put(struct snd_kcontrol *kcontrol,
  2100. struct snd_ctl_elem_value *ucontrol)
  2101. {
  2102. struct snd_soc_component *component =
  2103. snd_soc_kcontrol_component(kcontrol);
  2104. struct device *wsa_dev = NULL;
  2105. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2106. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2107. return -EINVAL;
  2108. wsa_priv->wsa_spkrrecv = ucontrol->value.integer.value[0];
  2109. dev_dbg(component->dev, "%s:spkrrecv status = %d\n",
  2110. __func__, wsa_priv->wsa_spkrrecv);
  2111. return 0;
  2112. }
  2113. static int lpass_cdc_wsa_macro_idle_detect_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 lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2119. struct device *wsa_dev = NULL;
  2120. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2121. return -EINVAL;
  2122. ucontrol->value.integer.value[0] =
  2123. wsa_priv->idle_detect_cfg.idle_detect_en;
  2124. return 0;
  2125. }
  2126. static int lpass_cdc_wsa_macro_idle_detect_put(struct snd_kcontrol *kcontrol,
  2127. struct snd_ctl_elem_value *ucontrol)
  2128. {
  2129. struct snd_soc_component *component =
  2130. snd_soc_kcontrol_component(kcontrol);
  2131. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2132. struct device *wsa_dev = NULL;
  2133. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2134. return -EINVAL;
  2135. wsa_priv->idle_detect_cfg.idle_detect_en =
  2136. ucontrol->value.integer.value[0];
  2137. return 0;
  2138. }
  2139. static int lpass_cdc_wsa_macro_comp_mode_get(struct snd_kcontrol *kcontrol,
  2140. struct snd_ctl_elem_value *ucontrol)
  2141. {
  2142. struct snd_soc_component *component =
  2143. snd_soc_kcontrol_component(kcontrol);
  2144. struct device *wsa_dev = NULL;
  2145. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2146. u16 idx = 0;
  2147. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2148. return -EINVAL;
  2149. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  2150. idx = LPASS_CDC_WSA_MACRO_COMP1;
  2151. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  2152. idx = LPASS_CDC_WSA_MACRO_COMP2;
  2153. ucontrol->value.integer.value[0] = wsa_priv->comp_mode[idx];
  2154. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  2155. __func__, ucontrol->value.integer.value[0]);
  2156. return 0;
  2157. }
  2158. static int lpass_cdc_wsa_macro_comp_mode_put(struct snd_kcontrol *kcontrol,
  2159. struct snd_ctl_elem_value *ucontrol)
  2160. {
  2161. struct snd_soc_component *component =
  2162. snd_soc_kcontrol_component(kcontrol);
  2163. struct device *wsa_dev = NULL;
  2164. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2165. u16 idx = 0;
  2166. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2167. return -EINVAL;
  2168. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  2169. idx = LPASS_CDC_WSA_MACRO_COMP1;
  2170. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  2171. idx = LPASS_CDC_WSA_MACRO_COMP2;
  2172. wsa_priv->comp_mode[idx] = ucontrol->value.integer.value[0];
  2173. dev_dbg(component->dev, "%s: comp_mode = %d\n", __func__,
  2174. wsa_priv->comp_mode[idx]);
  2175. return 0;
  2176. }
  2177. static int lpass_cdc_wsa_macro_rx_mux_get(struct snd_kcontrol *kcontrol,
  2178. struct snd_ctl_elem_value *ucontrol)
  2179. {
  2180. struct snd_soc_dapm_widget *widget =
  2181. snd_soc_dapm_kcontrol_widget(kcontrol);
  2182. struct snd_soc_component *component =
  2183. snd_soc_dapm_to_component(widget->dapm);
  2184. struct device *wsa_dev = NULL;
  2185. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2186. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2187. return -EINVAL;
  2188. ucontrol->value.integer.value[0] =
  2189. wsa_priv->rx_port_value[widget->shift];
  2190. return 0;
  2191. }
  2192. static int lpass_cdc_wsa_macro_rx_mux_put(struct snd_kcontrol *kcontrol,
  2193. struct snd_ctl_elem_value *ucontrol)
  2194. {
  2195. struct snd_soc_dapm_widget *widget =
  2196. snd_soc_dapm_kcontrol_widget(kcontrol);
  2197. struct snd_soc_component *component =
  2198. snd_soc_dapm_to_component(widget->dapm);
  2199. struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
  2200. struct snd_soc_dapm_update *update = NULL;
  2201. u32 rx_port_value = ucontrol->value.integer.value[0];
  2202. u32 bit_input = 0;
  2203. u32 aif_rst;
  2204. struct device *wsa_dev = NULL;
  2205. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2206. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2207. return -EINVAL;
  2208. aif_rst = wsa_priv->rx_port_value[widget->shift];
  2209. if (!rx_port_value) {
  2210. if (aif_rst == 0) {
  2211. dev_err(wsa_dev, "%s: AIF reset already\n", __func__);
  2212. return 0;
  2213. }
  2214. if (aif_rst >= LPASS_CDC_WSA_MACRO_RX_MAX) {
  2215. dev_err(wsa_dev, "%s: Invalid AIF reset\n", __func__);
  2216. return 0;
  2217. }
  2218. }
  2219. wsa_priv->rx_port_value[widget->shift] = rx_port_value;
  2220. bit_input = widget->shift;
  2221. dev_dbg(wsa_dev,
  2222. "%s: mux input: %d, mux output: %d, bit: %d\n",
  2223. __func__, rx_port_value, widget->shift, bit_input);
  2224. switch (rx_port_value) {
  2225. case 0:
  2226. if (wsa_priv->active_ch_cnt[aif_rst]) {
  2227. clear_bit(bit_input,
  2228. &wsa_priv->active_ch_mask[aif_rst]);
  2229. wsa_priv->active_ch_cnt[aif_rst]--;
  2230. }
  2231. break;
  2232. case 1:
  2233. case 2:
  2234. set_bit(bit_input,
  2235. &wsa_priv->active_ch_mask[rx_port_value]);
  2236. wsa_priv->active_ch_cnt[rx_port_value]++;
  2237. break;
  2238. default:
  2239. dev_err(wsa_dev,
  2240. "%s: Invalid AIF_ID for WSA RX MUX %d\n",
  2241. __func__, rx_port_value);
  2242. return -EINVAL;
  2243. }
  2244. snd_soc_dapm_mux_update_power(widget->dapm, kcontrol,
  2245. rx_port_value, e, update);
  2246. return 0;
  2247. }
  2248. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get(struct snd_kcontrol *kcontrol,
  2249. struct snd_ctl_elem_value *ucontrol)
  2250. {
  2251. struct snd_soc_component *component =
  2252. snd_soc_kcontrol_component(kcontrol);
  2253. ucontrol->value.integer.value[0] =
  2254. ((snd_soc_component_read(
  2255. component, LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG) & 0x04) ?
  2256. 1 : 0);
  2257. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  2258. ucontrol->value.integer.value[0]);
  2259. return 0;
  2260. }
  2261. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_put(struct snd_kcontrol *kcontrol,
  2262. struct snd_ctl_elem_value *ucontrol)
  2263. {
  2264. struct snd_soc_component *component =
  2265. snd_soc_kcontrol_component(kcontrol);
  2266. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  2267. ucontrol->value.integer.value[0]);
  2268. /* Set Vbat register configuration for GSM mode bit based on value */
  2269. if (ucontrol->value.integer.value[0])
  2270. snd_soc_component_update_bits(component,
  2271. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  2272. 0x04, 0x04);
  2273. else
  2274. snd_soc_component_update_bits(component,
  2275. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  2276. 0x04, 0x00);
  2277. return 0;
  2278. }
  2279. static int lpass_cdc_wsa_macro_soft_clip_enable_get(struct snd_kcontrol *kcontrol,
  2280. struct snd_ctl_elem_value *ucontrol)
  2281. {
  2282. struct snd_soc_component *component =
  2283. snd_soc_kcontrol_component(kcontrol);
  2284. struct device *wsa_dev = NULL;
  2285. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2286. int path = ((struct soc_multi_mixer_control *)
  2287. kcontrol->private_value)->shift;
  2288. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2289. return -EINVAL;
  2290. ucontrol->value.integer.value[0] = wsa_priv->is_softclip_on[path];
  2291. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  2292. __func__, ucontrol->value.integer.value[0]);
  2293. return 0;
  2294. }
  2295. static int lpass_cdc_wsa_macro_soft_clip_enable_put(struct snd_kcontrol *kcontrol,
  2296. struct snd_ctl_elem_value *ucontrol)
  2297. {
  2298. struct snd_soc_component *component =
  2299. snd_soc_kcontrol_component(kcontrol);
  2300. struct device *wsa_dev = NULL;
  2301. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2302. int path = ((struct soc_multi_mixer_control *)
  2303. kcontrol->private_value)->shift;
  2304. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2305. return -EINVAL;
  2306. wsa_priv->is_softclip_on[path] = ucontrol->value.integer.value[0];
  2307. dev_dbg(component->dev, "%s: soft clip enable for %d: %d\n", __func__,
  2308. path, wsa_priv->is_softclip_on[path]);
  2309. return 0;
  2310. }
  2311. static int lpass_cdc_wsa_macro_pbr_enable_get(struct snd_kcontrol *kcontrol,
  2312. struct snd_ctl_elem_value *ucontrol)
  2313. {
  2314. struct snd_soc_component *component =
  2315. snd_soc_kcontrol_component(kcontrol);
  2316. struct device *wsa_dev = NULL;
  2317. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2318. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2319. return -EINVAL;
  2320. ucontrol->value.integer.value[0] = wsa_priv->pbr_enable;
  2321. return 0;
  2322. }
  2323. static int lpass_cdc_wsa_macro_pbr_enable_put(struct snd_kcontrol *kcontrol,
  2324. struct snd_ctl_elem_value *ucontrol)
  2325. {
  2326. struct snd_soc_component *component =
  2327. snd_soc_kcontrol_component(kcontrol);
  2328. struct device *wsa_dev = NULL;
  2329. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2330. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2331. return -EINVAL;
  2332. wsa_priv->pbr_enable = ucontrol->value.integer.value[0];
  2333. return 0;
  2334. }
  2335. static const struct snd_kcontrol_new lpass_cdc_wsa_macro_snd_controls[] = {
  2336. SOC_ENUM_EXT("WSA SPKRRECV", lpass_cdc_wsa_macro_ear_spkrrecv_enum,
  2337. lpass_cdc_wsa_macro_ear_spkrrecv_get,
  2338. lpass_cdc_wsa_macro_ear_spkrrecv_put),
  2339. SOC_ENUM_EXT("GSM mode Enable", lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  2340. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get,
  2341. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_put),
  2342. SOC_ENUM_EXT("WSA_RX0 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  2343. lpass_cdc_wsa_macro_comp_mode_get,
  2344. lpass_cdc_wsa_macro_comp_mode_put),
  2345. SOC_ENUM_EXT("WSA_RX1 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  2346. lpass_cdc_wsa_macro_comp_mode_get,
  2347. lpass_cdc_wsa_macro_comp_mode_put),
  2348. SOC_ENUM_EXT("Idle Detect", idle_detect_enum,
  2349. lpass_cdc_wsa_macro_idle_detect_get,
  2350. lpass_cdc_wsa_macro_idle_detect_put),
  2351. SOC_SINGLE_EXT("WSA_Softclip0 Enable", SND_SOC_NOPM,
  2352. LPASS_CDC_WSA_MACRO_SOFTCLIP0, 1, 0,
  2353. lpass_cdc_wsa_macro_soft_clip_enable_get,
  2354. lpass_cdc_wsa_macro_soft_clip_enable_put),
  2355. SOC_SINGLE_EXT("WSA_Softclip1 Enable", SND_SOC_NOPM,
  2356. LPASS_CDC_WSA_MACRO_SOFTCLIP1, 1, 0,
  2357. lpass_cdc_wsa_macro_soft_clip_enable_get,
  2358. lpass_cdc_wsa_macro_soft_clip_enable_put),
  2359. LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV("WSA_RX0 Digital Volume",
  2360. LPASS_CDC_WSA_RX0_RX_VOL_CTL,
  2361. -84, 40, digital_gain),
  2362. LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV("WSA_RX1 Digital Volume",
  2363. LPASS_CDC_WSA_RX1_RX_VOL_CTL,
  2364. -84, 40, digital_gain),
  2365. SOC_SINGLE_EXT("WSA_RX0 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 1,
  2366. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2367. lpass_cdc_wsa_macro_set_rx_mute_status),
  2368. SOC_SINGLE_EXT("WSA_RX1 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 1,
  2369. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2370. lpass_cdc_wsa_macro_set_rx_mute_status),
  2371. SOC_SINGLE_EXT("WSA_RX0_MIX Digital Mute", SND_SOC_NOPM,
  2372. LPASS_CDC_WSA_MACRO_RX_MIX0, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2373. lpass_cdc_wsa_macro_set_rx_mute_status),
  2374. SOC_SINGLE_EXT("WSA_RX1_MIX Digital Mute", SND_SOC_NOPM,
  2375. LPASS_CDC_WSA_MACRO_RX_MIX1, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2376. lpass_cdc_wsa_macro_set_rx_mute_status),
  2377. SOC_SINGLE_EXT("WSA_COMP1 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP1, 1, 0,
  2378. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  2379. SOC_SINGLE_EXT("WSA_COMP2 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP2, 1, 0,
  2380. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  2381. SOC_SINGLE_EXT("WSA_RX0 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0,
  2382. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  2383. SOC_SINGLE_EXT("WSA_RX1 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1,
  2384. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  2385. SOC_SINGLE_EXT("WSA PBR Enable", SND_SOC_NOPM, 0, 1,
  2386. 0, lpass_cdc_wsa_macro_pbr_enable_get,
  2387. lpass_cdc_wsa_macro_pbr_enable_put),
  2388. };
  2389. static const struct soc_enum rx_mux_enum =
  2390. SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_mux_text), rx_mux_text);
  2391. static const struct snd_kcontrol_new rx_mux[LPASS_CDC_WSA_MACRO_RX_MAX] = {
  2392. SOC_DAPM_ENUM_EXT("WSA RX0 Mux", rx_mux_enum,
  2393. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2394. SOC_DAPM_ENUM_EXT("WSA RX1 Mux", rx_mux_enum,
  2395. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2396. SOC_DAPM_ENUM_EXT("WSA RX_MIX0 Mux", rx_mux_enum,
  2397. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2398. SOC_DAPM_ENUM_EXT("WSA RX_MIX1 Mux", rx_mux_enum,
  2399. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2400. SOC_DAPM_ENUM_EXT("WSA RX4 Mux", rx_mux_enum,
  2401. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2402. SOC_DAPM_ENUM_EXT("WSA RX5 Mux", rx_mux_enum,
  2403. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2404. };
  2405. static int lpass_cdc_wsa_macro_vi_feed_mixer_get(struct snd_kcontrol *kcontrol,
  2406. struct snd_ctl_elem_value *ucontrol)
  2407. {
  2408. struct snd_soc_dapm_widget *widget =
  2409. snd_soc_dapm_kcontrol_widget(kcontrol);
  2410. struct snd_soc_component *component =
  2411. snd_soc_dapm_to_component(widget->dapm);
  2412. struct soc_multi_mixer_control *mixer =
  2413. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2414. u32 dai_id = widget->shift;
  2415. u32 spk_tx_id = mixer->shift;
  2416. struct device *wsa_dev = NULL;
  2417. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2418. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2419. return -EINVAL;
  2420. if (test_bit(spk_tx_id, &wsa_priv->active_ch_mask[dai_id]))
  2421. ucontrol->value.integer.value[0] = 1;
  2422. else
  2423. ucontrol->value.integer.value[0] = 0;
  2424. return 0;
  2425. }
  2426. static int lpass_cdc_wsa_macro_vi_feed_mixer_put(struct snd_kcontrol *kcontrol,
  2427. struct snd_ctl_elem_value *ucontrol)
  2428. {
  2429. struct snd_soc_dapm_widget *widget =
  2430. snd_soc_dapm_kcontrol_widget(kcontrol);
  2431. struct snd_soc_component *component =
  2432. snd_soc_dapm_to_component(widget->dapm);
  2433. struct soc_multi_mixer_control *mixer =
  2434. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2435. u32 spk_tx_id = mixer->shift;
  2436. u32 enable = ucontrol->value.integer.value[0];
  2437. struct device *wsa_dev = NULL;
  2438. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2439. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2440. return -EINVAL;
  2441. wsa_priv->vi_feed_value = ucontrol->value.integer.value[0];
  2442. if (enable) {
  2443. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2444. !test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2445. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2446. set_bit(LPASS_CDC_WSA_MACRO_TX0,
  2447. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2448. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  2449. }
  2450. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2451. !test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2452. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2453. set_bit(LPASS_CDC_WSA_MACRO_TX1,
  2454. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2455. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  2456. }
  2457. } else {
  2458. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2459. test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2460. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2461. clear_bit(LPASS_CDC_WSA_MACRO_TX0,
  2462. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2463. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2464. }
  2465. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2466. test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2467. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2468. clear_bit(LPASS_CDC_WSA_MACRO_TX1,
  2469. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2470. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2471. }
  2472. }
  2473. snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, NULL);
  2474. return 0;
  2475. }
  2476. static const struct snd_kcontrol_new aif_vi_mixer[] = {
  2477. SOC_SINGLE_EXT("WSA_SPKR_VI_1", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX0, 1, 0,
  2478. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2479. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2480. SOC_SINGLE_EXT("WSA_SPKR_VI_2", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX1, 1, 0,
  2481. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2482. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2483. };
  2484. static const struct snd_soc_dapm_widget lpass_cdc_wsa_macro_dapm_widgets[] = {
  2485. SND_SOC_DAPM_AIF_IN("WSA AIF1 PB", "WSA_AIF1 Playback", 0,
  2486. SND_SOC_NOPM, 0, 0),
  2487. SND_SOC_DAPM_AIF_IN("WSA AIF_MIX1 PB", "WSA_AIF_MIX1 Playback", 0,
  2488. SND_SOC_NOPM, 0, 0),
  2489. SND_SOC_DAPM_AIF_OUT_E("WSA AIF_VI", "WSA_AIF_VI Capture", 0,
  2490. SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI, 0,
  2491. lpass_cdc_wsa_macro_enable_vi_feedback,
  2492. SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
  2493. SND_SOC_DAPM_AIF_OUT("WSA AIF_ECHO", "WSA_AIF_ECHO Capture", 0,
  2494. SND_SOC_NOPM, 0, 0),
  2495. SND_SOC_DAPM_MIXER("WSA_AIF_VI Mixer", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI,
  2496. 0, aif_vi_mixer, ARRAY_SIZE(aif_vi_mixer)),
  2497. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC0_MUX", SND_SOC_NOPM,
  2498. LPASS_CDC_WSA_MACRO_EC0_MUX, 0,
  2499. &rx_mix_ec0_mux, lpass_cdc_wsa_macro_enable_echo,
  2500. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2501. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC1_MUX", SND_SOC_NOPM,
  2502. LPASS_CDC_WSA_MACRO_EC1_MUX, 0,
  2503. &rx_mix_ec1_mux, lpass_cdc_wsa_macro_enable_echo,
  2504. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2505. SND_SOC_DAPM_MUX("WSA RX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 0,
  2506. &rx_mux[LPASS_CDC_WSA_MACRO_RX0]),
  2507. SND_SOC_DAPM_MUX("WSA RX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 0,
  2508. &rx_mux[LPASS_CDC_WSA_MACRO_RX1]),
  2509. SND_SOC_DAPM_MUX("WSA RX_MIX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX0, 0,
  2510. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX0]),
  2511. SND_SOC_DAPM_MUX("WSA RX_MIX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX1, 0,
  2512. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX1]),
  2513. SND_SOC_DAPM_MUX("WSA RX4 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX4, 0,
  2514. &rx_mux[LPASS_CDC_WSA_MACRO_RX4]),
  2515. SND_SOC_DAPM_MUX("WSA RX5 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX5, 0,
  2516. &rx_mux[LPASS_CDC_WSA_MACRO_RX5]),
  2517. SND_SOC_DAPM_MIXER("WSA RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2518. SND_SOC_DAPM_MIXER("WSA RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2519. SND_SOC_DAPM_MIXER("WSA RX_MIX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2520. SND_SOC_DAPM_MIXER("WSA RX_MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2521. SND_SOC_DAPM_MIXER("WSA RX4", SND_SOC_NOPM, 0, 0, NULL, 0),
  2522. SND_SOC_DAPM_MIXER("WSA RX5", SND_SOC_NOPM, 0, 0, NULL, 0),
  2523. SND_SOC_DAPM_MUX_E("WSA_RX0 INP0", SND_SOC_NOPM, 0, 0,
  2524. &rx0_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2525. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2526. SND_SOC_DAPM_MUX_E("WSA_RX0 INP1", SND_SOC_NOPM, 0, 0,
  2527. &rx0_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2528. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2529. SND_SOC_DAPM_MUX_E("WSA_RX0 INP2", SND_SOC_NOPM, 0, 0,
  2530. &rx0_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2531. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2532. SND_SOC_DAPM_MUX_E("WSA_RX0 MIX INP", SND_SOC_NOPM,
  2533. 0, 0, &rx0_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2534. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2535. SND_SOC_DAPM_MUX_E("WSA_RX1 INP0", SND_SOC_NOPM, 0, 0,
  2536. &rx1_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2537. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2538. SND_SOC_DAPM_MUX_E("WSA_RX1 INP1", SND_SOC_NOPM, 0, 0,
  2539. &rx1_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2540. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2541. SND_SOC_DAPM_MUX_E("WSA_RX1 INP2", SND_SOC_NOPM, 0, 0,
  2542. &rx1_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2543. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2544. SND_SOC_DAPM_MUX_E("WSA_RX1 MIX INP", SND_SOC_NOPM,
  2545. 0, 0, &rx1_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2546. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2547. SND_SOC_DAPM_PGA_E("WSA_RX INT0 MIX", SND_SOC_NOPM,
  2548. 0, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2549. SND_SOC_DAPM_PRE_PMU),
  2550. SND_SOC_DAPM_PGA_E("WSA_RX INT1 MIX", SND_SOC_NOPM,
  2551. 1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2552. SND_SOC_DAPM_PRE_PMU),
  2553. SND_SOC_DAPM_MIXER("WSA_RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2554. SND_SOC_DAPM_MIXER("WSA_RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2555. SND_SOC_DAPM_MUX_E("WSA_RX0 INT0 SIDETONE MIX",
  2556. LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 4, 0,
  2557. &rx0_sidetone_mix_mux, lpass_cdc_wsa_macro_enable_swr,
  2558. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2559. SND_SOC_DAPM_INPUT("WSA SRC0_INP"),
  2560. SND_SOC_DAPM_INPUT("WSA_TX DEC0_INP"),
  2561. SND_SOC_DAPM_INPUT("WSA_TX DEC1_INP"),
  2562. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 INTERP", SND_SOC_NOPM,
  2563. LPASS_CDC_WSA_MACRO_COMP1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2564. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2565. SND_SOC_DAPM_POST_PMD),
  2566. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 INTERP", SND_SOC_NOPM,
  2567. LPASS_CDC_WSA_MACRO_COMP2, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2568. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2569. SND_SOC_DAPM_POST_PMD),
  2570. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 CHAIN", SND_SOC_NOPM, 0, 0,
  2571. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2572. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2573. SND_SOC_DAPM_POST_PMD),
  2574. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 CHAIN", SND_SOC_NOPM, 0, 0,
  2575. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2576. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2577. SND_SOC_DAPM_POST_PMD),
  2578. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 VBAT", SND_SOC_NOPM,
  2579. 0, 0, wsa_int0_vbat_mix_switch,
  2580. ARRAY_SIZE(wsa_int0_vbat_mix_switch),
  2581. lpass_cdc_wsa_macro_enable_vbat,
  2582. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2583. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 VBAT", SND_SOC_NOPM,
  2584. 0, 0, wsa_int1_vbat_mix_switch,
  2585. ARRAY_SIZE(wsa_int1_vbat_mix_switch),
  2586. lpass_cdc_wsa_macro_enable_vbat,
  2587. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2588. SND_SOC_DAPM_INPUT("VIINPUT_WSA"),
  2589. SND_SOC_DAPM_OUTPUT("WSA_SPK1 OUT"),
  2590. SND_SOC_DAPM_OUTPUT("WSA_SPK2 OUT"),
  2591. SND_SOC_DAPM_SUPPLY_S("WSA_MCLK", 0, SND_SOC_NOPM, 0, 0,
  2592. lpass_cdc_wsa_macro_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2593. };
  2594. static const struct snd_soc_dapm_route wsa_audio_map[] = {
  2595. /* VI Feedback */
  2596. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_1", "VIINPUT_WSA"},
  2597. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_2", "VIINPUT_WSA"},
  2598. {"WSA AIF_VI", NULL, "WSA_AIF_VI Mixer"},
  2599. {"WSA AIF_VI", NULL, "WSA_MCLK"},
  2600. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2601. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2602. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2603. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2604. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC0_MUX"},
  2605. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC1_MUX"},
  2606. {"WSA AIF_ECHO", NULL, "WSA_MCLK"},
  2607. {"WSA AIF1 PB", NULL, "WSA_MCLK"},
  2608. {"WSA AIF_MIX1 PB", NULL, "WSA_MCLK"},
  2609. {"WSA RX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2610. {"WSA RX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2611. {"WSA RX_MIX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2612. {"WSA RX_MIX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2613. {"WSA RX4 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2614. {"WSA RX5 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2615. {"WSA RX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2616. {"WSA RX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2617. {"WSA RX_MIX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2618. {"WSA RX_MIX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2619. {"WSA RX4 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2620. {"WSA RX5 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2621. {"WSA RX0", NULL, "WSA RX0 MUX"},
  2622. {"WSA RX1", NULL, "WSA RX1 MUX"},
  2623. {"WSA RX_MIX0", NULL, "WSA RX_MIX0 MUX"},
  2624. {"WSA RX_MIX1", NULL, "WSA RX_MIX1 MUX"},
  2625. {"WSA RX4", NULL, "WSA RX4 MUX"},
  2626. {"WSA RX5", NULL, "WSA RX5 MUX"},
  2627. {"WSA_RX0 INP0", "RX0", "WSA RX0"},
  2628. {"WSA_RX0 INP0", "RX1", "WSA RX1"},
  2629. {"WSA_RX0 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2630. {"WSA_RX0 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2631. {"WSA_RX0 INP0", "RX4", "WSA RX4"},
  2632. {"WSA_RX0 INP0", "RX5", "WSA RX5"},
  2633. {"WSA_RX0 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2634. {"WSA_RX0 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2635. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP0"},
  2636. {"WSA_RX0 INP1", "RX0", "WSA RX0"},
  2637. {"WSA_RX0 INP1", "RX1", "WSA RX1"},
  2638. {"WSA_RX0 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2639. {"WSA_RX0 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2640. {"WSA_RX0 INP1", "RX4", "WSA RX4"},
  2641. {"WSA_RX0 INP1", "RX5", "WSA RX5"},
  2642. {"WSA_RX0 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2643. {"WSA_RX0 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2644. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP1"},
  2645. {"WSA_RX0 INP2", "RX0", "WSA RX0"},
  2646. {"WSA_RX0 INP2", "RX1", "WSA RX1"},
  2647. {"WSA_RX0 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2648. {"WSA_RX0 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2649. {"WSA_RX0 INP2", "RX4", "WSA RX4"},
  2650. {"WSA_RX0 INP2", "RX5", "WSA RX5"},
  2651. {"WSA_RX0 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2652. {"WSA_RX0 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2653. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP2"},
  2654. {"WSA_RX0 MIX INP", "RX0", "WSA RX0"},
  2655. {"WSA_RX0 MIX INP", "RX1", "WSA RX1"},
  2656. {"WSA_RX0 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2657. {"WSA_RX0 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2658. {"WSA_RX0 MIX INP", "RX4", "WSA RX4"},
  2659. {"WSA_RX0 MIX INP", "RX5", "WSA RX5"},
  2660. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX0 MIX INP"},
  2661. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX INT0 MIX"},
  2662. {"WSA_RX INT0 INTERP", NULL, "WSA_RX INT0 SEC MIX"},
  2663. {"WSA_RX0 INT0 SIDETONE MIX", "SRC0", "WSA SRC0_INP"},
  2664. {"WSA_RX INT0 INTERP", NULL, "WSA_RX0 INT0 SIDETONE MIX"},
  2665. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 INTERP"},
  2666. {"WSA_RX INT0 VBAT", "WSA RX0 VBAT Enable", "WSA_RX INT0 INTERP"},
  2667. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 VBAT"},
  2668. {"WSA_SPK1 OUT", NULL, "WSA_RX INT0 CHAIN"},
  2669. {"WSA_SPK1 OUT", NULL, "WSA_MCLK"},
  2670. {"WSA_RX1 INP0", "RX0", "WSA RX0"},
  2671. {"WSA_RX1 INP0", "RX1", "WSA RX1"},
  2672. {"WSA_RX1 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2673. {"WSA_RX1 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2674. {"WSA_RX1 INP0", "RX4", "WSA RX4"},
  2675. {"WSA_RX1 INP0", "RX5", "WSA RX5"},
  2676. {"WSA_RX1 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2677. {"WSA_RX1 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2678. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP0"},
  2679. {"WSA_RX1 INP1", "RX0", "WSA RX0"},
  2680. {"WSA_RX1 INP1", "RX1", "WSA RX1"},
  2681. {"WSA_RX1 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2682. {"WSA_RX1 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2683. {"WSA_RX1 INP1", "RX4", "WSA RX4"},
  2684. {"WSA_RX1 INP1", "RX5", "WSA RX5"},
  2685. {"WSA_RX1 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2686. {"WSA_RX1 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2687. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP1"},
  2688. {"WSA_RX1 INP2", "RX0", "WSA RX0"},
  2689. {"WSA_RX1 INP2", "RX1", "WSA RX1"},
  2690. {"WSA_RX1 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2691. {"WSA_RX1 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2692. {"WSA_RX1 INP2", "RX4", "WSA RX4"},
  2693. {"WSA_RX1 INP2", "RX5", "WSA RX5"},
  2694. {"WSA_RX1 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2695. {"WSA_RX1 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2696. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP2"},
  2697. {"WSA_RX1 MIX INP", "RX0", "WSA RX0"},
  2698. {"WSA_RX1 MIX INP", "RX1", "WSA RX1"},
  2699. {"WSA_RX1 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2700. {"WSA_RX1 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2701. {"WSA_RX1 MIX INP", "RX4", "WSA RX4"},
  2702. {"WSA_RX1 MIX INP", "RX5", "WSA RX5"},
  2703. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX1 MIX INP"},
  2704. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX INT1 MIX"},
  2705. {"WSA_RX INT1 INTERP", NULL, "WSA_RX INT1 SEC MIX"},
  2706. {"WSA_RX INT1 VBAT", "WSA RX1 VBAT Enable", "WSA_RX INT1 INTERP"},
  2707. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 VBAT"},
  2708. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 INTERP"},
  2709. {"WSA_SPK2 OUT", NULL, "WSA_RX INT1 CHAIN"},
  2710. {"WSA_SPK2 OUT", NULL, "WSA_MCLK"},
  2711. };
  2712. static void lpass_cdc_wsa_macro_init_pbr(struct snd_soc_component *component)
  2713. {
  2714. int sys_gain, bat_cfg, rload;
  2715. int vth1, vth2, vth3, vth4, vth5, vth6, vth7, vth8, vth9;
  2716. int vth10, vth11, vth12, vth13, vth14, vth15;
  2717. struct device *wsa_dev = NULL;
  2718. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2719. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2720. return;
  2721. /* RX0 */
  2722. sys_gain = wsa_priv->wsa_sys_gain[0];
  2723. bat_cfg = wsa_priv->wsa_bat_cfg[0];
  2724. rload = wsa_priv->wsa_rload[0];
  2725. /* ILIM */
  2726. switch (rload) {
  2727. case WSA_4_OHMS:
  2728. snd_soc_component_update_bits(component,
  2729. LPASS_CDC_WSA_ILIM_CFG0, 0xE0, 0x40);
  2730. break;
  2731. case WSA_6_OHMS:
  2732. snd_soc_component_update_bits(component,
  2733. LPASS_CDC_WSA_ILIM_CFG0, 0xE0, 0x80);
  2734. break;
  2735. case WSA_8_OHMS:
  2736. snd_soc_component_update_bits(component,
  2737. LPASS_CDC_WSA_ILIM_CFG0, 0xE0, 0xC0);
  2738. break;
  2739. case WSA_32_OHMS:
  2740. snd_soc_component_update_bits(component,
  2741. LPASS_CDC_WSA_ILIM_CFG0, 0xE0, 0xE0);
  2742. break;
  2743. default:
  2744. break;
  2745. }
  2746. snd_soc_component_update_bits(component,
  2747. LPASS_CDC_WSA_ILIM_CFG1, 0x0F, sys_gain);
  2748. snd_soc_component_update_bits(component,
  2749. LPASS_CDC_WSA_ILIM_CFG9, 0xC0, bat_cfg << 0x7);
  2750. /* Thesh */
  2751. vth1 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth1_data[sys_gain][bat_cfg][rload]);
  2752. vth2 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth2_data[sys_gain][bat_cfg][rload]);
  2753. vth3 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth3_data[sys_gain][bat_cfg][rload]);
  2754. vth4 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth4_data[sys_gain][bat_cfg][rload]);
  2755. vth5 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth5_data[sys_gain][bat_cfg][rload]);
  2756. vth6 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth6_data[sys_gain][bat_cfg][rload]);
  2757. vth7 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth7_data[sys_gain][bat_cfg][rload]);
  2758. vth8 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth8_data[sys_gain][bat_cfg][rload]);
  2759. vth9 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth9_data[sys_gain][bat_cfg][rload]);
  2760. vth10 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth10_data[sys_gain][bat_cfg][rload]);
  2761. vth11 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth11_data[sys_gain][bat_cfg][rload]);
  2762. vth12 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth12_data[sys_gain][bat_cfg][rload]);
  2763. vth13 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth13_data[sys_gain][bat_cfg][rload]);
  2764. vth14 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth14_data[sys_gain][bat_cfg][rload]);
  2765. vth15 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth15_data[sys_gain][bat_cfg][rload]);
  2766. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG1, vth1);
  2767. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG2, vth2);
  2768. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG3, vth3);
  2769. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG4, vth4);
  2770. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG5, vth5);
  2771. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG6, vth6);
  2772. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG7, vth7);
  2773. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG8, vth8);
  2774. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG9, vth9);
  2775. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG10, vth10);
  2776. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG11, vth11);
  2777. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG12, vth12);
  2778. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG13, vth13);
  2779. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG14, vth14);
  2780. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG15, vth15);
  2781. /* RX1 */
  2782. sys_gain = wsa_priv->wsa_sys_gain[2];
  2783. bat_cfg = wsa_priv->wsa_bat_cfg[1];
  2784. rload = wsa_priv->wsa_rload[1];
  2785. /* ILIM */
  2786. switch (rload) {
  2787. case WSA_4_OHMS:
  2788. snd_soc_component_update_bits(component,
  2789. LPASS_CDC_WSA_ILIM_CFG0_1, 0xE0, 0x40);
  2790. break;
  2791. case WSA_6_OHMS:
  2792. snd_soc_component_update_bits(component,
  2793. LPASS_CDC_WSA_ILIM_CFG0_1, 0xE0, 0x80);
  2794. break;
  2795. case WSA_8_OHMS:
  2796. snd_soc_component_update_bits(component,
  2797. LPASS_CDC_WSA_ILIM_CFG0_1, 0xE0, 0xC0);
  2798. break;
  2799. case WSA_32_OHMS:
  2800. snd_soc_component_update_bits(component,
  2801. LPASS_CDC_WSA_ILIM_CFG0_1, 0xE0, 0xE0);
  2802. break;
  2803. default:
  2804. break;
  2805. }
  2806. snd_soc_component_update_bits(component,
  2807. LPASS_CDC_WSA_ILIM_CFG1_1, 0x0F, sys_gain);
  2808. snd_soc_component_update_bits(component,
  2809. LPASS_CDC_WSA_ILIM_CFG9, 0x30, bat_cfg << 0x5);
  2810. /* Thesh */
  2811. vth1 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth1_data[sys_gain][bat_cfg][rload]);
  2812. vth2 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth2_data[sys_gain][bat_cfg][rload]);
  2813. vth3 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth3_data[sys_gain][bat_cfg][rload]);
  2814. vth4 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth4_data[sys_gain][bat_cfg][rload]);
  2815. vth5 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth5_data[sys_gain][bat_cfg][rload]);
  2816. vth6 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth6_data[sys_gain][bat_cfg][rload]);
  2817. vth7 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth7_data[sys_gain][bat_cfg][rload]);
  2818. vth8 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth8_data[sys_gain][bat_cfg][rload]);
  2819. vth9 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth9_data[sys_gain][bat_cfg][rload]);
  2820. vth10 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth10_data[sys_gain][bat_cfg][rload]);
  2821. vth11 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth11_data[sys_gain][bat_cfg][rload]);
  2822. vth12 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth12_data[sys_gain][bat_cfg][rload]);
  2823. vth13 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth13_data[sys_gain][bat_cfg][rload]);
  2824. vth14 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth14_data[sys_gain][bat_cfg][rload]);
  2825. vth15 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth15_data[sys_gain][bat_cfg][rload]);
  2826. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG1_1, vth1);
  2827. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG2_1, vth2);
  2828. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG3_1, vth3);
  2829. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG4_1, vth4);
  2830. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG5_1, vth5);
  2831. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG6_1, vth6);
  2832. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG7_1, vth7);
  2833. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG8_1, vth8);
  2834. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG9_1, vth9);
  2835. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG10_1, vth10);
  2836. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG11_1, vth11);
  2837. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG12_1, vth12);
  2838. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG13_1, vth13);
  2839. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG14_1, vth14);
  2840. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG15_1, vth15);
  2841. }
  2842. static const struct lpass_cdc_wsa_macro_reg_mask_val
  2843. lpass_cdc_wsa_macro_reg_init[] = {
  2844. {LPASS_CDC_WSA_BOOST0_BOOST_CFG1, 0x3F, 0x12},
  2845. {LPASS_CDC_WSA_BOOST0_BOOST_CFG2, 0x1C, 0x08},
  2846. {LPASS_CDC_WSA_COMPANDER0_CTL7, 0x2E, 0x38},
  2847. {LPASS_CDC_WSA_BOOST1_BOOST_CFG1, 0x3F, 0x12},
  2848. {LPASS_CDC_WSA_BOOST1_BOOST_CFG2, 0x1C, 0x08},
  2849. {LPASS_CDC_WSA_COMPANDER1_CTL7, 0x2E, 0x38},
  2850. {LPASS_CDC_WSA_BOOST0_BOOST_CTL, 0x70, 0x58},
  2851. {LPASS_CDC_WSA_BOOST1_BOOST_CTL, 0x70, 0x58},
  2852. {LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 0x08, 0x08},
  2853. {LPASS_CDC_WSA_RX1_RX_PATH_CFG1, 0x08, 0x08},
  2854. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x02, 0x02},
  2855. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x01, 0x01},
  2856. {LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2857. {LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2858. {LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2859. {LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2860. {LPASS_CDC_WSA_RX0_RX_PATH_CFG0, 0x01, 0x01},
  2861. {LPASS_CDC_WSA_RX1_RX_PATH_CFG0, 0x01, 0x01},
  2862. {LPASS_CDC_WSA_RX0_RX_PATH_MIX_CFG, 0x01, 0x01},
  2863. {LPASS_CDC_WSA_RX1_RX_PATH_MIX_CFG, 0x01, 0x01},
  2864. {LPASS_CDC_WSA_LA_CFG, 0x3F, 0xF},
  2865. {LPASS_CDC_WSA_PBR_CFG16, 0xFF, 0x42},
  2866. {LPASS_CDC_WSA_PBR_CFG19, 0xFF, 0xFC},
  2867. {LPASS_CDC_WSA_PBR_CFG20, 0xF0, 0x60},
  2868. {LPASS_CDC_WSA_ILIM_CFG1, 0x70, 0x40},
  2869. {LPASS_CDC_WSA_ILIM_CFG0, 0x03, 0x01},
  2870. {LPASS_CDC_WSA_ILIM_CFG3, 0x1F, 0x15},
  2871. {LPASS_CDC_WSA_LA_CFG_1, 0x3F, 0x0F},
  2872. {LPASS_CDC_WSA_PBR_CFG16_1, 0xFF, 0x42},
  2873. {LPASS_CDC_WSA_PBR_CFG21, 0xFF, 0xFC},
  2874. {LPASS_CDC_WSA_PBR_CFG22, 0xF0, 0x60},
  2875. {LPASS_CDC_WSA_ILIM_CFG1_1, 0x70, 0x40},
  2876. {LPASS_CDC_WSA_ILIM_CFG0_1, 0x03, 0x01},
  2877. {LPASS_CDC_WSA_ILIM_CFG4, 0x1F, 0x15},
  2878. {LPASS_CDC_WSA_ILIM_CFG2_1, 0xFF, 0x2A},
  2879. {LPASS_CDC_WSA_ILIM_CFG2, 0x3F, 0x1B},
  2880. {LPASS_CDC_WSA_ILIM_CFG9, 0x0F, 0x05},
  2881. };
  2882. static void lpass_cdc_wsa_macro_init_reg(struct snd_soc_component *component)
  2883. {
  2884. int i;
  2885. for (i = 0; i < ARRAY_SIZE(lpass_cdc_wsa_macro_reg_init); i++)
  2886. snd_soc_component_update_bits(component,
  2887. lpass_cdc_wsa_macro_reg_init[i].reg,
  2888. lpass_cdc_wsa_macro_reg_init[i].mask,
  2889. lpass_cdc_wsa_macro_reg_init[i].val);
  2890. lpass_cdc_wsa_macro_init_pbr(component);
  2891. }
  2892. static int lpass_cdc_wsa_macro_core_vote(void *handle, bool enable)
  2893. {
  2894. int rc = 0;
  2895. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  2896. if (wsa_priv == NULL) {
  2897. pr_err("%s: wsa priv data is NULL\n", __func__);
  2898. return -EINVAL;
  2899. }
  2900. if (enable) {
  2901. pm_runtime_get_sync(wsa_priv->dev);
  2902. if (lpass_cdc_check_core_votes(wsa_priv->dev))
  2903. rc = 0;
  2904. else
  2905. rc = -ENOTSYNC;
  2906. } else {
  2907. pm_runtime_put_autosuspend(wsa_priv->dev);
  2908. pm_runtime_mark_last_busy(wsa_priv->dev);
  2909. }
  2910. return rc;
  2911. }
  2912. static int wsa_swrm_clock(void *handle, bool enable)
  2913. {
  2914. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  2915. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  2916. int ret = 0;
  2917. if (regmap == NULL) {
  2918. dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  2919. return -EINVAL;
  2920. }
  2921. mutex_lock(&wsa_priv->swr_clk_lock);
  2922. trace_printk("%s: %s swrm clock %s\n",
  2923. dev_name(wsa_priv->dev), __func__,
  2924. (enable ? "enable" : "disable"));
  2925. dev_dbg(wsa_priv->dev, "%s: swrm clock %s\n",
  2926. __func__, (enable ? "enable" : "disable"));
  2927. if (enable) {
  2928. pm_runtime_get_sync(wsa_priv->dev);
  2929. if (wsa_priv->swr_clk_users == 0) {
  2930. ret = msm_cdc_pinctrl_select_active_state(
  2931. wsa_priv->wsa_swr_gpio_p);
  2932. if (ret < 0) {
  2933. dev_err_ratelimited(wsa_priv->dev,
  2934. "%s: wsa swr pinctrl enable failed\n",
  2935. __func__);
  2936. pm_runtime_mark_last_busy(wsa_priv->dev);
  2937. pm_runtime_put_autosuspend(wsa_priv->dev);
  2938. goto exit;
  2939. }
  2940. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  2941. if (ret < 0) {
  2942. msm_cdc_pinctrl_select_sleep_state(
  2943. wsa_priv->wsa_swr_gpio_p);
  2944. dev_err_ratelimited(wsa_priv->dev,
  2945. "%s: wsa request clock enable failed\n",
  2946. __func__);
  2947. pm_runtime_mark_last_busy(wsa_priv->dev);
  2948. pm_runtime_put_autosuspend(wsa_priv->dev);
  2949. goto exit;
  2950. }
  2951. if (wsa_priv->reset_swr)
  2952. regmap_update_bits(regmap,
  2953. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2954. 0x02, 0x02);
  2955. regmap_update_bits(regmap,
  2956. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2957. 0x01, 0x01);
  2958. if (wsa_priv->reset_swr)
  2959. regmap_update_bits(regmap,
  2960. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2961. 0x02, 0x00);
  2962. regmap_update_bits(regmap,
  2963. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2964. 0x1C, 0x0C);
  2965. wsa_priv->reset_swr = false;
  2966. }
  2967. wsa_priv->swr_clk_users++;
  2968. pm_runtime_mark_last_busy(wsa_priv->dev);
  2969. pm_runtime_put_autosuspend(wsa_priv->dev);
  2970. } else {
  2971. if (wsa_priv->swr_clk_users <= 0) {
  2972. dev_err(wsa_priv->dev, "%s: clock already disabled\n",
  2973. __func__);
  2974. wsa_priv->swr_clk_users = 0;
  2975. goto exit;
  2976. }
  2977. wsa_priv->swr_clk_users--;
  2978. if (wsa_priv->swr_clk_users == 0) {
  2979. regmap_update_bits(regmap,
  2980. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2981. 0x01, 0x00);
  2982. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  2983. ret = msm_cdc_pinctrl_select_sleep_state(
  2984. wsa_priv->wsa_swr_gpio_p);
  2985. if (ret < 0) {
  2986. dev_err_ratelimited(wsa_priv->dev,
  2987. "%s: wsa swr pinctrl disable failed\n",
  2988. __func__);
  2989. goto exit;
  2990. }
  2991. }
  2992. }
  2993. trace_printk("%s: %s swrm clock users: %d\n",
  2994. dev_name(wsa_priv->dev), __func__,
  2995. wsa_priv->swr_clk_users);
  2996. dev_dbg(wsa_priv->dev, "%s: swrm clock users %d\n",
  2997. __func__, wsa_priv->swr_clk_users);
  2998. exit:
  2999. mutex_unlock(&wsa_priv->swr_clk_lock);
  3000. return ret;
  3001. }
  3002. /* Thermal Functions */
  3003. static int lpass_cdc_wsa_macro_get_max_state(
  3004. struct thermal_cooling_device *cdev,
  3005. unsigned long *state)
  3006. {
  3007. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  3008. if (!wsa_priv) {
  3009. pr_err("%s: cdev->devdata is NULL\n", __func__);
  3010. return -EINVAL;
  3011. }
  3012. *state = wsa_priv->thermal_max_state;
  3013. return 0;
  3014. }
  3015. static int lpass_cdc_wsa_macro_get_cur_state(
  3016. struct thermal_cooling_device *cdev,
  3017. unsigned long *state)
  3018. {
  3019. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  3020. if (!wsa_priv) {
  3021. pr_err("%s: cdev->devdata is NULL\n", __func__);
  3022. return -EINVAL;
  3023. }
  3024. *state = wsa_priv->thermal_cur_state;
  3025. pr_debug("%s: thermal current state:%lu\n", __func__, *state);
  3026. return 0;
  3027. }
  3028. static int lpass_cdc_wsa_macro_set_cur_state(
  3029. struct thermal_cooling_device *cdev,
  3030. unsigned long state)
  3031. {
  3032. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  3033. if (!wsa_priv || !wsa_priv->dev) {
  3034. pr_err("%s: cdev->devdata is NULL\n", __func__);
  3035. return -EINVAL;
  3036. }
  3037. if (state <= wsa_priv->thermal_max_state) {
  3038. wsa_priv->thermal_cur_state = state;
  3039. } else {
  3040. dev_err(wsa_priv->dev,
  3041. "%s: incorrect requested state:%d\n",
  3042. __func__, state);
  3043. return -EINVAL;
  3044. }
  3045. dev_dbg(wsa_priv->dev,
  3046. "%s: set the thermal current state to %d\n",
  3047. __func__, wsa_priv->thermal_cur_state);
  3048. schedule_work(&wsa_priv->lpass_cdc_wsa_macro_cooling_work);
  3049. return 0;
  3050. }
  3051. static struct thermal_cooling_device_ops wsa_cooling_ops = {
  3052. .get_max_state = lpass_cdc_wsa_macro_get_max_state,
  3053. .get_cur_state = lpass_cdc_wsa_macro_get_cur_state,
  3054. .set_cur_state = lpass_cdc_wsa_macro_set_cur_state,
  3055. };
  3056. static int lpass_cdc_wsa_macro_init(struct snd_soc_component *component)
  3057. {
  3058. struct snd_soc_dapm_context *dapm =
  3059. snd_soc_component_get_dapm(component);
  3060. int ret;
  3061. struct device *wsa_dev = NULL;
  3062. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  3063. wsa_dev = lpass_cdc_get_device_ptr(component->dev, WSA_MACRO);
  3064. if (!wsa_dev) {
  3065. dev_err(component->dev,
  3066. "%s: null device for macro!\n", __func__);
  3067. return -EINVAL;
  3068. }
  3069. wsa_priv = dev_get_drvdata(wsa_dev);
  3070. if (!wsa_priv) {
  3071. dev_err(component->dev,
  3072. "%s: priv is null for macro!\n", __func__);
  3073. return -EINVAL;
  3074. }
  3075. ret = snd_soc_dapm_new_controls(dapm, lpass_cdc_wsa_macro_dapm_widgets,
  3076. ARRAY_SIZE(lpass_cdc_wsa_macro_dapm_widgets));
  3077. if (ret < 0) {
  3078. dev_err(wsa_dev, "%s: Failed to add controls\n", __func__);
  3079. return ret;
  3080. }
  3081. ret = snd_soc_dapm_add_routes(dapm, wsa_audio_map,
  3082. ARRAY_SIZE(wsa_audio_map));
  3083. if (ret < 0) {
  3084. dev_err(wsa_dev, "%s: Failed to add routes\n", __func__);
  3085. return ret;
  3086. }
  3087. ret = snd_soc_dapm_new_widgets(dapm->card);
  3088. if (ret < 0) {
  3089. dev_err(wsa_dev, "%s: Failed to add widgets\n", __func__);
  3090. return ret;
  3091. }
  3092. ret = snd_soc_add_component_controls(component, lpass_cdc_wsa_macro_snd_controls,
  3093. ARRAY_SIZE(lpass_cdc_wsa_macro_snd_controls));
  3094. if (ret < 0) {
  3095. dev_err(wsa_dev, "%s: Failed to add snd_ctls\n", __func__);
  3096. return ret;
  3097. }
  3098. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF1 Playback");
  3099. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_MIX1 Playback");
  3100. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_VI Capture");
  3101. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_ECHO Capture");
  3102. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK1 OUT");
  3103. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK2 OUT");
  3104. snd_soc_dapm_ignore_suspend(dapm, "VIINPUT_WSA");
  3105. snd_soc_dapm_ignore_suspend(dapm, "WSA SRC0_INP");
  3106. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC0_INP");
  3107. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC1_INP");
  3108. snd_soc_dapm_sync(dapm);
  3109. wsa_priv->component = component;
  3110. wsa_priv->spkr_gain_offset = LPASS_CDC_WSA_MACRO_GAIN_OFFSET_0_DB;
  3111. lpass_cdc_wsa_macro_init_reg(component);
  3112. return 0;
  3113. }
  3114. static int lpass_cdc_wsa_macro_deinit(struct snd_soc_component *component)
  3115. {
  3116. struct device *wsa_dev = NULL;
  3117. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  3118. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  3119. return -EINVAL;
  3120. wsa_priv->component = NULL;
  3121. return 0;
  3122. }
  3123. static void lpass_cdc_wsa_macro_add_child_devices(struct work_struct *work)
  3124. {
  3125. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  3126. struct platform_device *pdev;
  3127. struct device_node *node;
  3128. struct lpass_cdc_wsa_macro_swr_ctrl_data *swr_ctrl_data = NULL, *temp;
  3129. int ret;
  3130. u16 count = 0, ctrl_num = 0;
  3131. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data *platdata;
  3132. char plat_dev_name[LPASS_CDC_WSA_MACRO_SWR_STRING_LEN];
  3133. wsa_priv = container_of(work, struct lpass_cdc_wsa_macro_priv,
  3134. lpass_cdc_wsa_macro_add_child_devices_work);
  3135. if (!wsa_priv) {
  3136. pr_err("%s: Memory for wsa_priv does not exist\n",
  3137. __func__);
  3138. return;
  3139. }
  3140. if (!wsa_priv->dev || !wsa_priv->dev->of_node) {
  3141. dev_err(wsa_priv->dev,
  3142. "%s: DT node for wsa_priv does not exist\n", __func__);
  3143. return;
  3144. }
  3145. platdata = &wsa_priv->swr_plat_data;
  3146. wsa_priv->child_count = 0;
  3147. for_each_available_child_of_node(wsa_priv->dev->of_node, node) {
  3148. if (strnstr(node->name, "wsa_swr_master",
  3149. strlen("wsa_swr_master")) != NULL)
  3150. strlcpy(plat_dev_name, "wsa_swr_ctrl",
  3151. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  3152. else if (strnstr(node->name, "msm_cdc_pinctrl",
  3153. strlen("msm_cdc_pinctrl")) != NULL)
  3154. strlcpy(plat_dev_name, node->name,
  3155. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  3156. else
  3157. continue;
  3158. pdev = platform_device_alloc(plat_dev_name, -1);
  3159. if (!pdev) {
  3160. dev_err(wsa_priv->dev, "%s: pdev memory alloc failed\n",
  3161. __func__);
  3162. ret = -ENOMEM;
  3163. goto err;
  3164. }
  3165. pdev->dev.parent = wsa_priv->dev;
  3166. pdev->dev.of_node = node;
  3167. if (strnstr(node->name, "wsa_swr_master",
  3168. strlen("wsa_swr_master")) != NULL) {
  3169. ret = platform_device_add_data(pdev, platdata,
  3170. sizeof(*platdata));
  3171. if (ret) {
  3172. dev_err(&pdev->dev,
  3173. "%s: cannot add plat data ctrl:%d\n",
  3174. __func__, ctrl_num);
  3175. goto fail_pdev_add;
  3176. }
  3177. temp = krealloc(swr_ctrl_data,
  3178. (ctrl_num + 1) * sizeof(
  3179. struct lpass_cdc_wsa_macro_swr_ctrl_data),
  3180. GFP_KERNEL);
  3181. if (!temp) {
  3182. dev_err(&pdev->dev, "out of memory\n");
  3183. ret = -ENOMEM;
  3184. goto fail_pdev_add;
  3185. }
  3186. swr_ctrl_data = temp;
  3187. swr_ctrl_data[ctrl_num].wsa_swr_pdev = pdev;
  3188. ctrl_num++;
  3189. dev_dbg(&pdev->dev,
  3190. "%s: Adding soundwire ctrl device(s)\n",
  3191. __func__);
  3192. wsa_priv->swr_ctrl_data = swr_ctrl_data;
  3193. }
  3194. ret = platform_device_add(pdev);
  3195. if (ret) {
  3196. dev_err(&pdev->dev,
  3197. "%s: Cannot add platform device\n",
  3198. __func__);
  3199. goto fail_pdev_add;
  3200. }
  3201. if (wsa_priv->child_count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX)
  3202. wsa_priv->pdev_child_devices[
  3203. wsa_priv->child_count++] = pdev;
  3204. else
  3205. goto err;
  3206. }
  3207. return;
  3208. fail_pdev_add:
  3209. for (count = 0; count < wsa_priv->child_count; count++)
  3210. platform_device_put(wsa_priv->pdev_child_devices[count]);
  3211. err:
  3212. return;
  3213. }
  3214. static void lpass_cdc_wsa_macro_cooling_adjust_gain(struct work_struct *work)
  3215. {
  3216. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  3217. u8 gain = 0;
  3218. wsa_priv = container_of(work, struct lpass_cdc_wsa_macro_priv,
  3219. lpass_cdc_wsa_macro_cooling_work);
  3220. if (!wsa_priv) {
  3221. pr_err("%s: priv is null for macro!\n",
  3222. __func__);
  3223. return;
  3224. }
  3225. if (!wsa_priv->dev || !wsa_priv->dev->of_node) {
  3226. dev_err(wsa_priv->dev,
  3227. "%s: DT node for wsa_priv does not exist\n", __func__);
  3228. return;
  3229. }
  3230. /* Only adjust the volume when WSA clock is enabled */
  3231. if (wsa_priv->dapm_mclk_enable) {
  3232. gain = (u8)(wsa_priv->rx0_origin_gain -
  3233. wsa_priv->thermal_cur_state);
  3234. snd_soc_component_update_bits(wsa_priv->component,
  3235. LPASS_CDC_WSA_RX0_RX_VOL_CTL, 0xFF, gain);
  3236. dev_dbg(wsa_priv->dev,
  3237. "%s: RX0 current thermal state: %d, "
  3238. "adjusted gain: %#x\n",
  3239. __func__, wsa_priv->thermal_cur_state, gain);
  3240. gain = (u8)(wsa_priv->rx1_origin_gain -
  3241. wsa_priv->thermal_cur_state);
  3242. snd_soc_component_update_bits(wsa_priv->component,
  3243. LPASS_CDC_WSA_RX1_RX_VOL_CTL, 0xFF, gain);
  3244. dev_dbg(wsa_priv->dev,
  3245. "%s: RX1 current thermal state: %d, "
  3246. "adjusted gain: %#x\n",
  3247. __func__, wsa_priv->thermal_cur_state, gain);
  3248. }
  3249. return;
  3250. }
  3251. static int lpass_cdc_wsa_macro_read_array(struct platform_device *pdev,
  3252. const char *name, int num_values,
  3253. u32 *output)
  3254. {
  3255. u32 len, ret, size;
  3256. if (!of_find_property(pdev->dev.of_node, name, &size)) {
  3257. dev_info(&pdev->dev, "%s: missing %s\n", __func__, name);
  3258. return 0;
  3259. }
  3260. len = size / sizeof(u32);
  3261. if (len != num_values) {
  3262. dev_info(&pdev->dev, "%s: invalid number of %s\n", __func__, name);
  3263. return -EINVAL;
  3264. }
  3265. ret = of_property_read_u32_array(pdev->dev.of_node, name, output, len);
  3266. if (ret)
  3267. dev_info(&pdev->dev, "%s: Failed to read %s\n", __func__, name);
  3268. return 0;
  3269. }
  3270. static void lpass_cdc_wsa_macro_init_ops(struct macro_ops *ops,
  3271. char __iomem *wsa_io_base)
  3272. {
  3273. memset(ops, 0, sizeof(struct macro_ops));
  3274. ops->init = lpass_cdc_wsa_macro_init;
  3275. ops->exit = lpass_cdc_wsa_macro_deinit;
  3276. ops->io_base = wsa_io_base;
  3277. ops->dai_ptr = lpass_cdc_wsa_macro_dai;
  3278. ops->num_dais = ARRAY_SIZE(lpass_cdc_wsa_macro_dai);
  3279. ops->event_handler = lpass_cdc_wsa_macro_event_handler;
  3280. ops->set_port_map = lpass_cdc_wsa_macro_set_port_map;
  3281. }
  3282. static int lpass_cdc_wsa_macro_probe(struct platform_device *pdev)
  3283. {
  3284. struct macro_ops ops;
  3285. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  3286. u32 wsa_base_addr, default_clk_id, thermal_max_state;
  3287. char __iomem *wsa_io_base;
  3288. int ret = 0;
  3289. u32 is_used_wsa_swr_gpio = 1;
  3290. u32 noise_gate_mode;
  3291. const char *is_used_wsa_swr_gpio_dt = "qcom,is-used-swr-gpio";
  3292. if (!lpass_cdc_is_va_macro_registered(&pdev->dev)) {
  3293. dev_err(&pdev->dev,
  3294. "%s: va-macro not registered yet, defer\n", __func__);
  3295. return -EPROBE_DEFER;
  3296. }
  3297. wsa_priv = devm_kzalloc(&pdev->dev, sizeof(struct lpass_cdc_wsa_macro_priv),
  3298. GFP_KERNEL);
  3299. if (!wsa_priv)
  3300. return -ENOMEM;
  3301. wsa_priv->dev = &pdev->dev;
  3302. ret = of_property_read_u32(pdev->dev.of_node, "reg",
  3303. &wsa_base_addr);
  3304. if (ret) {
  3305. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  3306. __func__, "reg");
  3307. return ret;
  3308. }
  3309. if (of_find_property(pdev->dev.of_node, is_used_wsa_swr_gpio_dt,
  3310. NULL)) {
  3311. ret = of_property_read_u32(pdev->dev.of_node,
  3312. is_used_wsa_swr_gpio_dt,
  3313. &is_used_wsa_swr_gpio);
  3314. if (ret) {
  3315. dev_err(&pdev->dev, "%s: error reading %s in dt\n",
  3316. __func__, is_used_wsa_swr_gpio_dt);
  3317. is_used_wsa_swr_gpio = 1;
  3318. }
  3319. }
  3320. wsa_priv->wsa_swr_gpio_p = of_parse_phandle(pdev->dev.of_node,
  3321. "qcom,wsa-swr-gpios", 0);
  3322. if (!wsa_priv->wsa_swr_gpio_p && is_used_wsa_swr_gpio) {
  3323. dev_err(&pdev->dev, "%s: swr_gpios handle not provided!\n",
  3324. __func__);
  3325. return -EINVAL;
  3326. }
  3327. if (msm_cdc_pinctrl_get_state(wsa_priv->wsa_swr_gpio_p) < 0 &&
  3328. is_used_wsa_swr_gpio) {
  3329. dev_err(&pdev->dev, "%s: failed to get swr pin state\n",
  3330. __func__);
  3331. return -EPROBE_DEFER;
  3332. }
  3333. msm_cdc_pinctrl_set_wakeup_capable(
  3334. wsa_priv->wsa_swr_gpio_p, false);
  3335. wsa_io_base = devm_ioremap(&pdev->dev,
  3336. wsa_base_addr, LPASS_CDC_WSA_MACRO_MAX_OFFSET);
  3337. if (!wsa_io_base) {
  3338. dev_err(&pdev->dev, "%s: ioremap failed\n", __func__);
  3339. return -EINVAL;
  3340. }
  3341. lpass_cdc_wsa_macro_read_array(pdev, "qcom,wsa-rloads",
  3342. LPASS_CDC_WSA_MACRO_RX1 + 1, wsa_priv->wsa_rload);
  3343. lpass_cdc_wsa_macro_read_array(pdev, "qcom,wsa-system-gains",
  3344. 2 * (LPASS_CDC_WSA_MACRO_RX1 + 1), wsa_priv->wsa_sys_gain);
  3345. lpass_cdc_wsa_macro_read_array(pdev, "qcom,wsa-bat-cfgs",
  3346. LPASS_CDC_WSA_MACRO_RX1 + 1, wsa_priv->wsa_bat_cfg);
  3347. wsa_priv->wsa_io_base = wsa_io_base;
  3348. wsa_priv->reset_swr = true;
  3349. INIT_WORK(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work,
  3350. lpass_cdc_wsa_macro_add_child_devices);
  3351. INIT_WORK(&wsa_priv->lpass_cdc_wsa_macro_cooling_work,
  3352. lpass_cdc_wsa_macro_cooling_adjust_gain);
  3353. wsa_priv->swr_plat_data.handle = (void *) wsa_priv;
  3354. wsa_priv->swr_plat_data.read = NULL;
  3355. wsa_priv->swr_plat_data.write = NULL;
  3356. wsa_priv->swr_plat_data.bulk_write = NULL;
  3357. wsa_priv->swr_plat_data.clk = wsa_swrm_clock;
  3358. wsa_priv->swr_plat_data.core_vote = lpass_cdc_wsa_macro_core_vote;
  3359. wsa_priv->swr_plat_data.handle_irq = NULL;
  3360. ret = of_property_read_u32(pdev->dev.of_node, "qcom,default-clk-id",
  3361. &default_clk_id);
  3362. if (ret) {
  3363. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  3364. __func__, "qcom,mux0-clk-id");
  3365. default_clk_id = WSA_CORE_CLK;
  3366. }
  3367. wsa_priv->default_clk_id = default_clk_id;
  3368. dev_set_drvdata(&pdev->dev, wsa_priv);
  3369. mutex_init(&wsa_priv->mclk_lock);
  3370. mutex_init(&wsa_priv->swr_clk_lock);
  3371. lpass_cdc_wsa_macro_init_ops(&ops, wsa_io_base);
  3372. ops.clk_id_req = wsa_priv->default_clk_id;
  3373. ops.default_clk_id = wsa_priv->default_clk_id;
  3374. ret = lpass_cdc_register_macro(&pdev->dev, WSA_MACRO, &ops);
  3375. if (ret < 0) {
  3376. dev_err(&pdev->dev, "%s: register macro failed\n", __func__);
  3377. goto reg_macro_fail;
  3378. }
  3379. if (of_find_property(wsa_priv->dev->of_node, "#cooling-cells", NULL)) {
  3380. ret = of_property_read_u32(pdev->dev.of_node,
  3381. "qcom,thermal-max-state",
  3382. &thermal_max_state);
  3383. if (ret) {
  3384. dev_info(&pdev->dev, "%s: could not find %s entry in dt\n",
  3385. __func__, "qcom,thermal-max-state");
  3386. wsa_priv->thermal_max_state =
  3387. LPASS_CDC_WSA_MACRO_THERMAL_MAX_STATE;
  3388. } else {
  3389. wsa_priv->thermal_max_state = thermal_max_state;
  3390. }
  3391. wsa_priv->tcdev = devm_thermal_of_cooling_device_register(
  3392. &pdev->dev,
  3393. wsa_priv->dev->of_node,
  3394. "wsa", wsa_priv,
  3395. &wsa_cooling_ops);
  3396. if (IS_ERR(wsa_priv->tcdev)) {
  3397. dev_err(&pdev->dev,
  3398. "%s: failed to register wsa macro as cooling device\n",
  3399. __func__);
  3400. wsa_priv->tcdev = NULL;
  3401. }
  3402. }
  3403. ret = of_property_read_u32(pdev->dev.of_node,
  3404. "qcom,noise-gate-mode", &noise_gate_mode);
  3405. if (ret) {
  3406. dev_info(&pdev->dev, "%s: could not find %s entry in dt\n",
  3407. __func__, "qcom,noise-gate-mode");
  3408. wsa_priv->noise_gate_mode = IDLE_DETECT;
  3409. } else {
  3410. if(IDLE_DETECT <= noise_gate_mode && noise_gate_mode <= NG3)
  3411. wsa_priv->noise_gate_mode = noise_gate_mode;
  3412. else
  3413. wsa_priv->noise_gate_mode = IDLE_DETECT;
  3414. }
  3415. pm_runtime_set_autosuspend_delay(&pdev->dev, AUTO_SUSPEND_DELAY);
  3416. pm_runtime_use_autosuspend(&pdev->dev);
  3417. pm_runtime_set_suspended(&pdev->dev);
  3418. pm_suspend_ignore_children(&pdev->dev, true);
  3419. pm_runtime_enable(&pdev->dev);
  3420. schedule_work(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work);
  3421. return ret;
  3422. reg_macro_fail:
  3423. mutex_destroy(&wsa_priv->mclk_lock);
  3424. mutex_destroy(&wsa_priv->swr_clk_lock);
  3425. return ret;
  3426. }
  3427. static int lpass_cdc_wsa_macro_remove(struct platform_device *pdev)
  3428. {
  3429. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  3430. u16 count = 0;
  3431. wsa_priv = dev_get_drvdata(&pdev->dev);
  3432. if (!wsa_priv)
  3433. return -EINVAL;
  3434. if (wsa_priv->tcdev)
  3435. thermal_cooling_device_unregister(wsa_priv->tcdev);
  3436. for (count = 0; count < wsa_priv->child_count &&
  3437. count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX; count++)
  3438. platform_device_unregister(wsa_priv->pdev_child_devices[count]);
  3439. pm_runtime_disable(&pdev->dev);
  3440. pm_runtime_set_suspended(&pdev->dev);
  3441. lpass_cdc_unregister_macro(&pdev->dev, WSA_MACRO);
  3442. mutex_destroy(&wsa_priv->mclk_lock);
  3443. mutex_destroy(&wsa_priv->swr_clk_lock);
  3444. return 0;
  3445. }
  3446. static const struct of_device_id lpass_cdc_wsa_macro_dt_match[] = {
  3447. {.compatible = "qcom,lpass-cdc-wsa-macro"},
  3448. {}
  3449. };
  3450. static const struct dev_pm_ops lpass_cdc_dev_pm_ops = {
  3451. SET_SYSTEM_SLEEP_PM_OPS(
  3452. pm_runtime_force_suspend,
  3453. pm_runtime_force_resume
  3454. )
  3455. SET_RUNTIME_PM_OPS(
  3456. lpass_cdc_runtime_suspend,
  3457. lpass_cdc_runtime_resume,
  3458. NULL
  3459. )
  3460. };
  3461. static struct platform_driver lpass_cdc_wsa_macro_driver = {
  3462. .driver = {
  3463. .name = "lpass_cdc_wsa_macro",
  3464. .owner = THIS_MODULE,
  3465. .pm = &lpass_cdc_dev_pm_ops,
  3466. .of_match_table = lpass_cdc_wsa_macro_dt_match,
  3467. .suppress_bind_attrs = true,
  3468. },
  3469. .probe = lpass_cdc_wsa_macro_probe,
  3470. .remove = lpass_cdc_wsa_macro_remove,
  3471. };
  3472. module_platform_driver(lpass_cdc_wsa_macro_driver);
  3473. MODULE_DESCRIPTION("WSA macro driver");
  3474. MODULE_LICENSE("GPL v2");