lpass-cdc-wsa-macro.c 123 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_RX6,
  67. LPASS_CDC_WSA_MACRO_RX7,
  68. LPASS_CDC_WSA_MACRO_RX8,
  69. LPASS_CDC_WSA_MACRO_RX_MAX,
  70. };
  71. enum {
  72. LPASS_CDC_WSA_MACRO_TX0 = 0,
  73. LPASS_CDC_WSA_MACRO_TX1,
  74. LPASS_CDC_WSA_MACRO_TX_MAX,
  75. };
  76. enum {
  77. LPASS_CDC_WSA_MACRO_EC0_MUX = 0,
  78. LPASS_CDC_WSA_MACRO_EC1_MUX,
  79. LPASS_CDC_WSA_MACRO_EC_MUX_MAX,
  80. };
  81. enum {
  82. LPASS_CDC_WSA_MACRO_COMP1, /* SPK_L */
  83. LPASS_CDC_WSA_MACRO_COMP2, /* SPK_R */
  84. LPASS_CDC_WSA_MACRO_COMP_MAX
  85. };
  86. enum {
  87. LPASS_CDC_WSA_MACRO_SOFTCLIP0, /* RX0 */
  88. LPASS_CDC_WSA_MACRO_SOFTCLIP1, /* RX1 */
  89. LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX
  90. };
  91. enum {
  92. INTn_1_INP_SEL_ZERO = 0,
  93. INTn_1_INP_SEL_RX0,
  94. INTn_1_INP_SEL_RX1,
  95. INTn_1_INP_SEL_RX2,
  96. INTn_1_INP_SEL_RX3,
  97. INTn_1_INP_SEL_RX4,
  98. INTn_1_INP_SEL_RX5,
  99. INTn_1_INP_SEL_RX6,
  100. INTn_1_INP_SEL_RX7,
  101. INTn_1_INP_SEL_RX8,
  102. INTn_1_INP_SEL_DEC0,
  103. INTn_1_INP_SEL_DEC1,
  104. };
  105. enum {
  106. INTn_2_INP_SEL_ZERO = 0,
  107. INTn_2_INP_SEL_RX0,
  108. INTn_2_INP_SEL_RX1,
  109. INTn_2_INP_SEL_RX2,
  110. INTn_2_INP_SEL_RX3,
  111. INTn_2_INP_SEL_RX4,
  112. INTn_2_INP_SEL_RX5,
  113. INTn_2_INP_SEL_RX6,
  114. INTn_2_INP_SEL_RX7,
  115. INTn_2_INP_SEL_RX8,
  116. };
  117. enum {
  118. INTERP_RX0,
  119. INTERP_RX1
  120. };
  121. enum {
  122. IDLE_DETECT,
  123. NG1,
  124. NG2,
  125. NG3,
  126. };
  127. enum {
  128. INTERP_MAIN_PATH,
  129. INTERP_MIX_PATH,
  130. };
  131. static struct lpass_cdc_comp_setting comp_setting_table[G_MAX_DB] = {
  132. {42, 0, 42},
  133. {39, 0, 42},
  134. {36, 0, 42},
  135. {33, 0, 42},
  136. {30, 0, 42},
  137. {27, 0, 42},
  138. {24, 0, 42},
  139. {21, 0, 42},
  140. {18, 0, 42},
  141. };
  142. struct interp_sample_rate {
  143. int sample_rate;
  144. int rate_val;
  145. };
  146. struct lpass_cdc_macro_idle_detect_config {
  147. u8 idle_thr;
  148. u8 idle_detect_en;
  149. };
  150. /*
  151. * Structure used to update codec
  152. * register defaults after reset
  153. */
  154. struct lpass_cdc_wsa_macro_reg_mask_val {
  155. u16 reg;
  156. u8 mask;
  157. u8 val;
  158. };
  159. static struct interp_sample_rate int_prim_sample_rate_val[] = {
  160. {8000, 0x0}, /* 8K */
  161. {16000, 0x1}, /* 16K */
  162. {24000, -EINVAL},/* 24K */
  163. {32000, 0x3}, /* 32K */
  164. {48000, 0x4}, /* 48K */
  165. {96000, 0x5}, /* 96K */
  166. {192000, 0x6}, /* 192K */
  167. {384000, 0x7}, /* 384K */
  168. {44100, 0x8}, /* 44.1K */
  169. };
  170. static struct interp_sample_rate int_mix_sample_rate_val[] = {
  171. {48000, 0x4}, /* 48K */
  172. {96000, 0x5}, /* 96K */
  173. {192000, 0x6}, /* 192K */
  174. };
  175. #define LPASS_CDC_WSA_MACRO_SWR_STRING_LEN 80
  176. static int lpass_cdc_wsa_macro_core_vote(void *handle, bool enable);
  177. static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
  178. struct snd_pcm_hw_params *params,
  179. struct snd_soc_dai *dai);
  180. static int lpass_cdc_wsa_macro_get_channel_map(struct snd_soc_dai *dai,
  181. unsigned int *tx_num, unsigned int *tx_slot,
  182. unsigned int *rx_num, unsigned int *rx_slot);
  183. static int lpass_cdc_wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream);
  184. #define LPASS_CDC_WSA_MACRO_VTH_TO_REG(vth) ((vth) == 0 ? 255 : (vth))
  185. /* Hold instance to soundwire platform device */
  186. struct lpass_cdc_wsa_macro_swr_ctrl_data {
  187. struct platform_device *wsa_swr_pdev;
  188. };
  189. #define LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV(xname, xreg, xmin, xmax, tlv_array) \
  190. { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
  191. .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
  192. SNDRV_CTL_ELEM_ACCESS_READWRITE, \
  193. .tlv.p = (tlv_array), \
  194. .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
  195. .put = lpass_cdc_wsa_macro_set_digital_volume, \
  196. .private_value = (unsigned long)&(struct soc_mixer_control) \
  197. {.reg = xreg, .rreg = xreg, \
  198. .min = xmin, .max = xmax, .platform_max = xmax, \
  199. .sign_bit = 7,} }
  200. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data {
  201. void *handle; /* holds codec private data */
  202. int (*read)(void *handle, int reg);
  203. int (*write)(void *handle, int reg, int val);
  204. int (*bulk_write)(void *handle, u32 *reg, u32 *val, size_t len);
  205. int (*clk)(void *handle, bool enable);
  206. int (*core_vote)(void *handle, bool enable);
  207. int (*handle_irq)(void *handle,
  208. irqreturn_t (*swrm_irq_handler)(int irq,
  209. void *data),
  210. void *swrm_handle,
  211. int action);
  212. };
  213. enum {
  214. LPASS_CDC_WSA_MACRO_AIF_INVALID = 0,
  215. LPASS_CDC_WSA_MACRO_AIF1_PB,
  216. LPASS_CDC_WSA_MACRO_AIF_MIX1_PB,
  217. LPASS_CDC_WSA_MACRO_AIF_VI,
  218. LPASS_CDC_WSA_MACRO_AIF_ECHO,
  219. LPASS_CDC_WSA_MACRO_MAX_DAIS,
  220. };
  221. #define LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX 3
  222. /*
  223. * @dev: wsa macro device pointer
  224. * @comp_enabled: compander enable mixer value set
  225. * @ec_hq: echo HQ enable mixer value set
  226. * @prim_int_users: Users of interpolator
  227. * @wsa_mclk_users: WSA MCLK users count
  228. * @swr_clk_users: SWR clk users count
  229. * @vi_feed_value: VI sense mask
  230. * @mclk_lock: to lock mclk operations
  231. * @swr_clk_lock: to lock swr master clock operations
  232. * @swr_ctrl_data: SoundWire data structure
  233. * @swr_plat_data: Soundwire platform data
  234. * @lpass_cdc_wsa_macro_add_child_devices_work: work for adding child devices
  235. * @wsa_swr_gpio_p: used by pinctrl API
  236. * @component: codec handle
  237. * @rx_0_count: RX0 interpolation users
  238. * @rx_1_count: RX1 interpolation users
  239. * @active_ch_mask: channel mask for all AIF DAIs
  240. * @active_ch_cnt: channel count of all AIF DAIs
  241. * @rx_port_value: mixer ctl value of WSA RX MUXes
  242. * @wsa_io_base: Base address of WSA macro addr space
  243. * @wsa_sys_gain System gain value, see wsa driver
  244. * @wsa_bat_cfg Battery Configuration value, see wsa driver
  245. * @wsa_rload Resistor load value for WSA Speaker, see wsa driver
  246. */
  247. struct lpass_cdc_wsa_macro_priv {
  248. struct device *dev;
  249. int comp_enabled[LPASS_CDC_WSA_MACRO_COMP_MAX];
  250. int comp_mode[LPASS_CDC_WSA_MACRO_COMP_MAX];
  251. int ec_hq[LPASS_CDC_WSA_MACRO_RX1 + 1];
  252. u16 prim_int_users[LPASS_CDC_WSA_MACRO_RX1 + 1];
  253. u16 wsa_mclk_users;
  254. u16 swr_clk_users;
  255. bool dapm_mclk_enable;
  256. bool reset_swr;
  257. unsigned int vi_feed_value;
  258. struct mutex mclk_lock;
  259. struct mutex swr_clk_lock;
  260. struct lpass_cdc_wsa_macro_swr_ctrl_data *swr_ctrl_data;
  261. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data swr_plat_data;
  262. struct work_struct lpass_cdc_wsa_macro_add_child_devices_work;
  263. struct device_node *wsa_swr_gpio_p;
  264. struct snd_soc_component *component;
  265. int rx_0_count;
  266. int rx_1_count;
  267. unsigned long active_ch_mask[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  268. unsigned long active_ch_cnt[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  269. u16 bit_width[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  270. int rx_port_value[LPASS_CDC_WSA_MACRO_RX_MAX];
  271. char __iomem *wsa_io_base;
  272. struct platform_device *pdev_child_devices
  273. [LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX];
  274. int child_count;
  275. int wsa_spkrrecv;
  276. int spkr_gain_offset;
  277. int spkr_mode;
  278. int is_softclip_on[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  279. int softclip_clk_users[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  280. char __iomem *mclk_mode_muxsel;
  281. u16 default_clk_id;
  282. u32 pcm_rate_vi;
  283. int wsa_digital_mute_status[LPASS_CDC_WSA_MACRO_RX_MAX];
  284. u8 rx0_origin_gain;
  285. u8 rx1_origin_gain;
  286. struct thermal_cooling_device *tcdev;
  287. uint32_t thermal_cur_state;
  288. uint32_t thermal_max_state;
  289. struct work_struct lpass_cdc_wsa_macro_cooling_work;
  290. bool pbr_enable;
  291. u32 wsa_sys_gain[2 * (LPASS_CDC_WSA_MACRO_RX1 + 1)];
  292. u32 wsa_bat_cfg[LPASS_CDC_WSA_MACRO_RX1 + 1];
  293. u32 wsa_rload[LPASS_CDC_WSA_MACRO_RX1 + 1];
  294. struct lpass_cdc_macro_idle_detect_config idle_detect_cfg;
  295. int noise_gate_mode;
  296. };
  297. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[];
  298. static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0);
  299. static const char *const rx_text[] = {
  300. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4",
  301. "RX5", "RX6", "RX7", "RX8", "DEC0", "DEC1"
  302. };
  303. static const char *const rx_mix_text[] = {
  304. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5", "RX6", "RX7", "RX8"
  305. };
  306. static const char *const rx_mix_ec_text[] = {
  307. "ZERO", "RX_MIX_TX0", "RX_MIX_TX1"
  308. };
  309. static const char *const rx_mux_text[] = {
  310. "ZERO", "AIF1_PB", "AIF_MIX1_PB"
  311. };
  312. static const char *const rx_sidetone_mix_text[] = {
  313. "ZERO", "SRC0"
  314. };
  315. static const char * const lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text[] = {
  316. "OFF", "ON"
  317. };
  318. static const char *const lpass_cdc_wsa_macro_ear_spkrrecv_text[] = {
  319. "OFF", "ON"
  320. };
  321. static const char * const idle_detect_text[] = {
  322. "OFF", "ON"
  323. };
  324. static const char * const lpass_cdc_wsa_macro_comp_mode_text[] = {
  325. "G_21_DB", "G_19P5_DB", "G_18_DB", "G_16P5_DB", "G_15_DB",
  326. "G_13P5_DB", "G_12_DB", "G_10P5_DB", "G_9_DB"
  327. };
  328. static const struct snd_kcontrol_new wsa_int0_vbat_mix_switch[] = {
  329. SOC_DAPM_SINGLE("WSA RX0 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  330. };
  331. static const struct snd_kcontrol_new wsa_int1_vbat_mix_switch[] = {
  332. SOC_DAPM_SINGLE("WSA RX1 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  333. };
  334. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_ear_spkrrecv_enum,
  335. lpass_cdc_wsa_macro_ear_spkrrecv_text);
  336. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  337. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text);
  338. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_comp_mode_enum,
  339. lpass_cdc_wsa_macro_comp_mode_text);
  340. static SOC_ENUM_SINGLE_EXT_DECL(idle_detect_enum, idle_detect_text);
  341. /* RX INT0 */
  342. static const struct soc_enum rx0_prim_inp0_chain_enum =
  343. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  344. 0, 12, rx_text);
  345. static const struct soc_enum rx0_prim_inp1_chain_enum =
  346. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  347. 3, 12, rx_text);
  348. static const struct soc_enum rx0_prim_inp2_chain_enum =
  349. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  350. 3, 12, rx_text);
  351. static const struct soc_enum rx0_mix_chain_enum =
  352. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  353. 0, 10, rx_mix_text);
  354. static const struct soc_enum rx0_sidetone_mix_enum =
  355. SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_sidetone_mix_text);
  356. static const struct snd_kcontrol_new rx0_prim_inp0_mux =
  357. SOC_DAPM_ENUM("WSA_RX0 INP0 Mux", rx0_prim_inp0_chain_enum);
  358. static const struct snd_kcontrol_new rx0_prim_inp1_mux =
  359. SOC_DAPM_ENUM("WSA_RX0 INP1 Mux", rx0_prim_inp1_chain_enum);
  360. static const struct snd_kcontrol_new rx0_prim_inp2_mux =
  361. SOC_DAPM_ENUM("WSA_RX0 INP2 Mux", rx0_prim_inp2_chain_enum);
  362. static const struct snd_kcontrol_new rx0_mix_mux =
  363. SOC_DAPM_ENUM("WSA_RX0 MIX Mux", rx0_mix_chain_enum);
  364. static const struct snd_kcontrol_new rx0_sidetone_mix_mux =
  365. SOC_DAPM_ENUM("WSA_RX0 SIDETONE MIX Mux", rx0_sidetone_mix_enum);
  366. /* RX INT1 */
  367. static const struct soc_enum rx1_prim_inp0_chain_enum =
  368. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  369. 0, 12, rx_text);
  370. static const struct soc_enum rx1_prim_inp1_chain_enum =
  371. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  372. 3, 12, rx_text);
  373. static const struct soc_enum rx1_prim_inp2_chain_enum =
  374. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  375. 3, 12, rx_text);
  376. static const struct soc_enum rx1_mix_chain_enum =
  377. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  378. 0, 10, rx_mix_text);
  379. static const struct snd_kcontrol_new rx1_prim_inp0_mux =
  380. SOC_DAPM_ENUM("WSA_RX1 INP0 Mux", rx1_prim_inp0_chain_enum);
  381. static const struct snd_kcontrol_new rx1_prim_inp1_mux =
  382. SOC_DAPM_ENUM("WSA_RX1 INP1 Mux", rx1_prim_inp1_chain_enum);
  383. static const struct snd_kcontrol_new rx1_prim_inp2_mux =
  384. SOC_DAPM_ENUM("WSA_RX1 INP2 Mux", rx1_prim_inp2_chain_enum);
  385. static const struct snd_kcontrol_new rx1_mix_mux =
  386. SOC_DAPM_ENUM("WSA_RX1 MIX Mux", rx1_mix_chain_enum);
  387. static const struct soc_enum rx_mix_ec0_enum =
  388. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  389. 0, 3, rx_mix_ec_text);
  390. static const struct soc_enum rx_mix_ec1_enum =
  391. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  392. 3, 3, rx_mix_ec_text);
  393. static const struct snd_kcontrol_new rx_mix_ec0_mux =
  394. SOC_DAPM_ENUM("WSA RX_MIX EC0_Mux", rx_mix_ec0_enum);
  395. static const struct snd_kcontrol_new rx_mix_ec1_mux =
  396. SOC_DAPM_ENUM("WSA RX_MIX EC1_Mux", rx_mix_ec1_enum);
  397. static struct snd_soc_dai_ops lpass_cdc_wsa_macro_dai_ops = {
  398. .hw_params = lpass_cdc_wsa_macro_hw_params,
  399. .get_channel_map = lpass_cdc_wsa_macro_get_channel_map,
  400. .mute_stream = lpass_cdc_wsa_macro_mute_stream,
  401. };
  402. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[] = {
  403. {
  404. .name = "wsa_macro_rx1",
  405. .id = LPASS_CDC_WSA_MACRO_AIF1_PB,
  406. .playback = {
  407. .stream_name = "WSA_AIF1 Playback",
  408. .rates = LPASS_CDC_WSA_MACRO_RX_RATES,
  409. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  410. .rate_max = 384000,
  411. .rate_min = 8000,
  412. .channels_min = 1,
  413. .channels_max = 2,
  414. },
  415. .ops = &lpass_cdc_wsa_macro_dai_ops,
  416. },
  417. {
  418. .name = "wsa_macro_rx_mix",
  419. .id = LPASS_CDC_WSA_MACRO_AIF_MIX1_PB,
  420. .playback = {
  421. .stream_name = "WSA_AIF_MIX1 Playback",
  422. .rates = LPASS_CDC_WSA_MACRO_RX_MIX_RATES,
  423. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  424. .rate_max = 192000,
  425. .rate_min = 48000,
  426. .channels_min = 1,
  427. .channels_max = 2,
  428. },
  429. .ops = &lpass_cdc_wsa_macro_dai_ops,
  430. },
  431. {
  432. .name = "wsa_macro_vifeedback",
  433. .id = LPASS_CDC_WSA_MACRO_AIF_VI,
  434. .capture = {
  435. .stream_name = "WSA_AIF_VI Capture",
  436. .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_48000,
  437. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  438. .rate_max = 48000,
  439. .rate_min = 8000,
  440. .channels_min = 1,
  441. .channels_max = 4,
  442. },
  443. .ops = &lpass_cdc_wsa_macro_dai_ops,
  444. },
  445. {
  446. .name = "wsa_macro_echo",
  447. .id = LPASS_CDC_WSA_MACRO_AIF_ECHO,
  448. .capture = {
  449. .stream_name = "WSA_AIF_ECHO Capture",
  450. .rates = LPASS_CDC_WSA_MACRO_ECHO_RATES,
  451. .formats = LPASS_CDC_WSA_MACRO_ECHO_FORMATS,
  452. .rate_max = 48000,
  453. .rate_min = 8000,
  454. .channels_min = 1,
  455. .channels_max = 2,
  456. },
  457. .ops = &lpass_cdc_wsa_macro_dai_ops,
  458. },
  459. };
  460. static bool lpass_cdc_wsa_macro_get_data(struct snd_soc_component *component,
  461. struct device **wsa_dev,
  462. struct lpass_cdc_wsa_macro_priv **wsa_priv,
  463. const char *func_name)
  464. {
  465. *wsa_dev = lpass_cdc_get_device_ptr(component->dev,
  466. WSA_MACRO);
  467. if (!(*wsa_dev)) {
  468. dev_err(component->dev,
  469. "%s: null device for macro!\n", func_name);
  470. return false;
  471. }
  472. *wsa_priv = dev_get_drvdata((*wsa_dev));
  473. if (!(*wsa_priv) || !(*wsa_priv)->component) {
  474. dev_err(component->dev,
  475. "%s: priv is null for macro!\n", func_name);
  476. return false;
  477. }
  478. return true;
  479. }
  480. static int lpass_cdc_wsa_macro_set_port_map(struct snd_soc_component *component,
  481. u32 usecase, u32 size, void *data)
  482. {
  483. struct device *wsa_dev = NULL;
  484. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  485. struct swrm_port_config port_cfg;
  486. int ret = 0;
  487. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  488. return -EINVAL;
  489. memset(&port_cfg, 0, sizeof(port_cfg));
  490. port_cfg.uc = usecase;
  491. port_cfg.size = size;
  492. port_cfg.params = data;
  493. if (wsa_priv->swr_ctrl_data)
  494. ret = swrm_wcd_notify(
  495. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  496. SWR_SET_PORT_MAP, &port_cfg);
  497. return ret;
  498. }
  499. static int lpass_cdc_wsa_macro_set_prim_interpolator_rate(struct snd_soc_dai *dai,
  500. u8 int_prim_fs_rate_reg_val,
  501. u32 sample_rate)
  502. {
  503. u8 int_1_mix1_inp;
  504. u32 j, port;
  505. u16 int_mux_cfg0, int_mux_cfg1;
  506. u16 int_fs_reg;
  507. u8 int_mux_cfg0_val, int_mux_cfg1_val;
  508. u8 inp0_sel, inp1_sel, inp2_sel;
  509. struct snd_soc_component *component = dai->component;
  510. struct device *wsa_dev = NULL;
  511. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  512. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  513. return -EINVAL;
  514. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  515. LPASS_CDC_WSA_MACRO_RX_MAX) {
  516. int_1_mix1_inp = port;
  517. if ((int_1_mix1_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  518. (int_1_mix1_inp > LPASS_CDC_WSA_MACRO_RX_MIX1)) {
  519. dev_err(wsa_dev,
  520. "%s: Invalid RX port, Dai ID is %d\n",
  521. __func__, dai->id);
  522. return -EINVAL;
  523. }
  524. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0;
  525. /*
  526. * Loop through all interpolator MUX inputs and find out
  527. * to which interpolator input, the cdc_dma rx port
  528. * is connected
  529. */
  530. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  531. int_mux_cfg1 = int_mux_cfg0 + LPASS_CDC_WSA_MACRO_MUX_CFG1_OFFSET;
  532. int_mux_cfg0_val = snd_soc_component_read(component,
  533. int_mux_cfg0);
  534. int_mux_cfg1_val = snd_soc_component_read(component,
  535. int_mux_cfg1);
  536. inp0_sel = int_mux_cfg0_val & LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  537. inp1_sel = (int_mux_cfg0_val >>
  538. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  539. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  540. inp2_sel = (int_mux_cfg1_val >>
  541. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  542. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  543. if ((inp0_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  544. (inp1_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  545. (inp2_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0)) {
  546. int_fs_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  547. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  548. dev_dbg(wsa_dev,
  549. "%s: AIF_PB DAI(%d) connected to INT%u_1\n",
  550. __func__, dai->id, j);
  551. dev_dbg(wsa_dev,
  552. "%s: set INT%u_1 sample rate to %u\n",
  553. __func__, j, sample_rate);
  554. /* sample_rate is in Hz */
  555. snd_soc_component_update_bits(component,
  556. int_fs_reg,
  557. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  558. int_prim_fs_rate_reg_val);
  559. }
  560. int_mux_cfg0 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  561. }
  562. }
  563. return 0;
  564. }
  565. static int lpass_cdc_wsa_macro_set_mix_interpolator_rate(struct snd_soc_dai *dai,
  566. u8 int_mix_fs_rate_reg_val,
  567. u32 sample_rate)
  568. {
  569. u8 int_2_inp;
  570. u32 j, port;
  571. u16 int_mux_cfg1, int_fs_reg;
  572. u8 int_mux_cfg1_val;
  573. struct snd_soc_component *component = dai->component;
  574. struct device *wsa_dev = NULL;
  575. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  576. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  577. return -EINVAL;
  578. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  579. LPASS_CDC_WSA_MACRO_RX_MAX) {
  580. int_2_inp = port;
  581. if ((int_2_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  582. (int_2_inp > LPASS_CDC_WSA_MACRO_RX_MIX1)) {
  583. dev_err(wsa_dev,
  584. "%s: Invalid RX port, Dai ID is %d\n",
  585. __func__, dai->id);
  586. return -EINVAL;
  587. }
  588. int_mux_cfg1 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1;
  589. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  590. int_mux_cfg1_val = snd_soc_component_read(component,
  591. int_mux_cfg1) &
  592. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  593. if (int_mux_cfg1_val == int_2_inp +
  594. INTn_2_INP_SEL_RX0) {
  595. int_fs_reg =
  596. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  597. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  598. dev_dbg(wsa_dev,
  599. "%s: AIF_PB DAI(%d) connected to INT%u_2\n",
  600. __func__, dai->id, j);
  601. dev_dbg(wsa_dev,
  602. "%s: set INT%u_2 sample rate to %u\n",
  603. __func__, j, sample_rate);
  604. snd_soc_component_update_bits(component,
  605. int_fs_reg,
  606. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  607. int_mix_fs_rate_reg_val);
  608. }
  609. int_mux_cfg1 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  610. }
  611. }
  612. return 0;
  613. }
  614. static int lpass_cdc_wsa_macro_set_interpolator_rate(struct snd_soc_dai *dai,
  615. u32 sample_rate)
  616. {
  617. int rate_val = 0;
  618. int i, ret;
  619. /* set mixing path rate */
  620. for (i = 0; i < ARRAY_SIZE(int_mix_sample_rate_val); i++) {
  621. if (sample_rate ==
  622. int_mix_sample_rate_val[i].sample_rate) {
  623. rate_val =
  624. int_mix_sample_rate_val[i].rate_val;
  625. break;
  626. }
  627. }
  628. if ((i == ARRAY_SIZE(int_mix_sample_rate_val)) ||
  629. (rate_val < 0))
  630. goto prim_rate;
  631. ret = lpass_cdc_wsa_macro_set_mix_interpolator_rate(dai,
  632. (u8) rate_val, sample_rate);
  633. prim_rate:
  634. /* set primary path sample rate */
  635. for (i = 0; i < ARRAY_SIZE(int_prim_sample_rate_val); i++) {
  636. if (sample_rate ==
  637. int_prim_sample_rate_val[i].sample_rate) {
  638. rate_val =
  639. int_prim_sample_rate_val[i].rate_val;
  640. break;
  641. }
  642. }
  643. if ((i == ARRAY_SIZE(int_prim_sample_rate_val)) ||
  644. (rate_val < 0))
  645. return -EINVAL;
  646. ret = lpass_cdc_wsa_macro_set_prim_interpolator_rate(dai,
  647. (u8) rate_val, sample_rate);
  648. return ret;
  649. }
  650. static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
  651. struct snd_pcm_hw_params *params,
  652. struct snd_soc_dai *dai)
  653. {
  654. struct snd_soc_component *component = dai->component;
  655. int ret;
  656. struct device *wsa_dev = NULL;
  657. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  658. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  659. return -EINVAL;
  660. wsa_priv = dev_get_drvdata(wsa_dev);
  661. if (!wsa_priv)
  662. return -EINVAL;
  663. dev_dbg(component->dev,
  664. "%s: dai_name = %s DAI-ID %x rate %d num_ch %d\n", __func__,
  665. dai->name, dai->id, params_rate(params),
  666. params_channels(params));
  667. switch (substream->stream) {
  668. case SNDRV_PCM_STREAM_PLAYBACK:
  669. ret = lpass_cdc_wsa_macro_set_interpolator_rate(dai, params_rate(params));
  670. if (ret) {
  671. dev_err(component->dev,
  672. "%s: cannot set sample rate: %u\n",
  673. __func__, params_rate(params));
  674. return ret;
  675. }
  676. switch (params_width(params)) {
  677. case 16:
  678. wsa_priv->bit_width[dai->id] = 16;
  679. break;
  680. case 24:
  681. wsa_priv->bit_width[dai->id] = 24;
  682. break;
  683. case 32:
  684. wsa_priv->bit_width[dai->id] = 32;
  685. break;
  686. default:
  687. dev_err(component->dev, "%s: Invalid format 0x%x\n",
  688. __func__, params_width(params));
  689. return -EINVAL;
  690. }
  691. break;
  692. case SNDRV_PCM_STREAM_CAPTURE:
  693. if (dai->id == LPASS_CDC_WSA_MACRO_AIF_VI)
  694. wsa_priv->pcm_rate_vi = params_rate(params);
  695. switch (params_width(params)) {
  696. case 16:
  697. wsa_priv->bit_width[dai->id] = 16;
  698. break;
  699. case 24:
  700. wsa_priv->bit_width[dai->id] = 24;
  701. break;
  702. default:
  703. dev_err(component->dev, "%s: Invalid format 0x%x\n",
  704. __func__, params_width(params));
  705. return -EINVAL;
  706. }
  707. default:
  708. break;
  709. }
  710. return 0;
  711. }
  712. static int lpass_cdc_wsa_macro_get_channel_map(struct snd_soc_dai *dai,
  713. unsigned int *tx_num, unsigned int *tx_slot,
  714. unsigned int *rx_num, unsigned int *rx_slot)
  715. {
  716. struct snd_soc_component *component = dai->component;
  717. struct device *wsa_dev = NULL;
  718. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  719. u16 val = 0, mask = 0, cnt = 0, temp = 0;
  720. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  721. return -EINVAL;
  722. wsa_priv = dev_get_drvdata(wsa_dev);
  723. if (!wsa_priv)
  724. return -EINVAL;
  725. switch (dai->id) {
  726. case LPASS_CDC_WSA_MACRO_AIF_VI:
  727. *tx_slot = wsa_priv->active_ch_mask[dai->id];
  728. *tx_num = wsa_priv->active_ch_cnt[dai->id];
  729. break;
  730. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  731. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  732. for_each_set_bit(temp, &wsa_priv->active_ch_mask[dai->id],
  733. LPASS_CDC_WSA_MACRO_RX_MAX) {
  734. mask |= (1 << temp);
  735. if (++cnt == LPASS_CDC_WSA_MACRO_MAX_DMA_CH_PER_PORT)
  736. break;
  737. }
  738. if (mask & 0x0C)
  739. mask = mask >> 0x2;
  740. *rx_slot = mask;
  741. *rx_num = cnt;
  742. break;
  743. case LPASS_CDC_WSA_MACRO_AIF_ECHO:
  744. val = snd_soc_component_read(component,
  745. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  746. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX1_MASK) {
  747. mask |= 0x2;
  748. cnt++;
  749. }
  750. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX0_MASK) {
  751. mask |= 0x1;
  752. cnt++;
  753. }
  754. *tx_slot = mask;
  755. *tx_num = cnt;
  756. break;
  757. default:
  758. dev_err(wsa_dev, "%s: Invalid AIF\n", __func__);
  759. break;
  760. }
  761. return 0;
  762. }
  763. static int lpass_cdc_wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
  764. {
  765. struct snd_soc_component *component = dai->component;
  766. struct device *wsa_dev = NULL;
  767. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  768. uint16_t j = 0, reg = 0, mix_reg = 0, dsm_reg = 0;
  769. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  770. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  771. bool adie_lb = false;
  772. if (mute)
  773. return 0;
  774. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  775. return -EINVAL;
  776. switch (dai->id) {
  777. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  778. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  779. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  780. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  781. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  782. mix_reg = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  783. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  784. dsm_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  785. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET) +
  786. LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET;
  787. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + j * 8;
  788. int_mux_cfg1 = int_mux_cfg0 + 4;
  789. int_mux_cfg0_val = snd_soc_component_read(component,
  790. int_mux_cfg0);
  791. int_mux_cfg1_val = snd_soc_component_read(component,
  792. int_mux_cfg1);
  793. if (snd_soc_component_read(component, dsm_reg) & 0x01) {
  794. if (int_mux_cfg0_val || (int_mux_cfg1_val & 0x38))
  795. snd_soc_component_update_bits(component, reg,
  796. 0x20, 0x20);
  797. if (int_mux_cfg1_val & 0x07) {
  798. snd_soc_component_update_bits(component, reg,
  799. 0x20, 0x20);
  800. snd_soc_component_update_bits(component,
  801. mix_reg, 0x20, 0x20);
  802. }
  803. }
  804. }
  805. lpass_cdc_wsa_pa_on(wsa_dev, adie_lb);
  806. break;
  807. default:
  808. break;
  809. }
  810. return 0;
  811. }
  812. static int lpass_cdc_wsa_macro_mclk_enable(
  813. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  814. bool mclk_enable, bool dapm)
  815. {
  816. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  817. int ret = 0;
  818. if (regmap == NULL) {
  819. dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  820. return -EINVAL;
  821. }
  822. dev_dbg(wsa_priv->dev, "%s: mclk_enable = %u, dapm = %d clk_users= %d\n",
  823. __func__, mclk_enable, dapm, wsa_priv->wsa_mclk_users);
  824. mutex_lock(&wsa_priv->mclk_lock);
  825. if (mclk_enable) {
  826. if (wsa_priv->wsa_mclk_users == 0) {
  827. ret = lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  828. wsa_priv->default_clk_id,
  829. wsa_priv->default_clk_id,
  830. true);
  831. if (ret < 0) {
  832. dev_err_ratelimited(wsa_priv->dev,
  833. "%s: wsa request clock enable failed\n",
  834. __func__);
  835. goto exit;
  836. }
  837. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  838. true);
  839. regcache_mark_dirty(regmap);
  840. regcache_sync_region(regmap,
  841. WSA_START_OFFSET,
  842. WSA_MAX_OFFSET);
  843. /* 9.6MHz MCLK, set value 0x00 if other frequency */
  844. regmap_update_bits(regmap,
  845. LPASS_CDC_WSA_TOP_FREQ_MCLK, 0x01, 0x01);
  846. regmap_update_bits(regmap,
  847. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  848. 0x01, 0x01);
  849. regmap_update_bits(regmap,
  850. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  851. 0x01, 0x01);
  852. }
  853. wsa_priv->wsa_mclk_users++;
  854. } else {
  855. if (wsa_priv->wsa_mclk_users <= 0) {
  856. dev_err(wsa_priv->dev, "%s: clock already disabled\n",
  857. __func__);
  858. wsa_priv->wsa_mclk_users = 0;
  859. goto exit;
  860. }
  861. wsa_priv->wsa_mclk_users--;
  862. if (wsa_priv->wsa_mclk_users == 0) {
  863. regmap_update_bits(regmap,
  864. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  865. 0x01, 0x00);
  866. regmap_update_bits(regmap,
  867. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  868. 0x01, 0x00);
  869. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  870. false);
  871. lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  872. wsa_priv->default_clk_id,
  873. wsa_priv->default_clk_id,
  874. false);
  875. }
  876. }
  877. exit:
  878. mutex_unlock(&wsa_priv->mclk_lock);
  879. return ret;
  880. }
  881. static int lpass_cdc_wsa_macro_mclk_event(struct snd_soc_dapm_widget *w,
  882. struct snd_kcontrol *kcontrol, int event)
  883. {
  884. struct snd_soc_component *component =
  885. snd_soc_dapm_to_component(w->dapm);
  886. int ret = 0;
  887. struct device *wsa_dev = NULL;
  888. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  889. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  890. return -EINVAL;
  891. dev_dbg(wsa_dev, "%s: event = %d\n", __func__, event);
  892. switch (event) {
  893. case SND_SOC_DAPM_PRE_PMU:
  894. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  895. if (ret)
  896. wsa_priv->dapm_mclk_enable = false;
  897. else
  898. wsa_priv->dapm_mclk_enable = true;
  899. break;
  900. case SND_SOC_DAPM_POST_PMD:
  901. if (wsa_priv->dapm_mclk_enable) {
  902. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  903. wsa_priv->dapm_mclk_enable = false;
  904. }
  905. break;
  906. default:
  907. dev_err(wsa_priv->dev,
  908. "%s: invalid DAPM event %d\n", __func__, event);
  909. ret = -EINVAL;
  910. }
  911. return ret;
  912. }
  913. static int lpass_cdc_wsa_macro_event_handler(struct snd_soc_component *component,
  914. u16 event, u32 data)
  915. {
  916. struct device *wsa_dev = NULL;
  917. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  918. int ret = 0;
  919. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  920. return -EINVAL;
  921. switch (event) {
  922. case LPASS_CDC_MACRO_EVT_SSR_DOWN:
  923. trace_printk("%s, enter SSR down\n", __func__);
  924. if (wsa_priv->swr_ctrl_data) {
  925. swrm_wcd_notify(
  926. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  927. SWR_DEVICE_SSR_DOWN, NULL);
  928. }
  929. if ((!pm_runtime_enabled(wsa_dev) ||
  930. !pm_runtime_suspended(wsa_dev))) {
  931. ret = lpass_cdc_runtime_suspend(wsa_dev);
  932. if (!ret) {
  933. pm_runtime_disable(wsa_dev);
  934. pm_runtime_set_suspended(wsa_dev);
  935. pm_runtime_enable(wsa_dev);
  936. }
  937. }
  938. break;
  939. case LPASS_CDC_MACRO_EVT_PRE_SSR_UP:
  940. break;
  941. case LPASS_CDC_MACRO_EVT_SSR_UP:
  942. trace_printk("%s, enter SSR up\n", __func__);
  943. /* reset swr after ssr/pdr */
  944. wsa_priv->reset_swr = true;
  945. if (wsa_priv->swr_ctrl_data)
  946. swrm_wcd_notify(
  947. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  948. SWR_DEVICE_SSR_UP, NULL);
  949. break;
  950. case LPASS_CDC_MACRO_EVT_CLK_RESET:
  951. lpass_cdc_rsc_clk_reset(wsa_dev, WSA_CORE_CLK);
  952. lpass_cdc_rsc_clk_reset(wsa_dev, WSA_TX_CORE_CLK);
  953. break;
  954. }
  955. return 0;
  956. }
  957. static int lpass_cdc_wsa_macro_enable_vi_feedback(struct snd_soc_dapm_widget *w,
  958. struct snd_kcontrol *kcontrol,
  959. int event)
  960. {
  961. struct snd_soc_component *component =
  962. snd_soc_dapm_to_component(w->dapm);
  963. struct device *wsa_dev = NULL;
  964. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  965. u8 val = 0x0;
  966. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  967. return -EINVAL;
  968. switch (wsa_priv->pcm_rate_vi) {
  969. case 48000:
  970. val = 0x04;
  971. break;
  972. case 24000:
  973. val = 0x02;
  974. break;
  975. case 8000:
  976. default:
  977. val = 0x00;
  978. break;
  979. }
  980. switch (event) {
  981. case SND_SOC_DAPM_POST_PMU:
  982. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  983. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  984. dev_dbg(wsa_dev, "%s: spkr1 enabled\n", __func__);
  985. /* Enable V&I sensing */
  986. snd_soc_component_update_bits(component,
  987. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  988. 0x20, 0x20);
  989. snd_soc_component_update_bits(component,
  990. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  991. 0x20, 0x20);
  992. snd_soc_component_update_bits(component,
  993. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  994. 0x0F, val);
  995. snd_soc_component_update_bits(component,
  996. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  997. 0x0F, val);
  998. snd_soc_component_update_bits(component,
  999. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1000. 0x10, 0x10);
  1001. snd_soc_component_update_bits(component,
  1002. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1003. 0x10, 0x10);
  1004. snd_soc_component_update_bits(component,
  1005. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1006. 0x20, 0x00);
  1007. snd_soc_component_update_bits(component,
  1008. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1009. 0x20, 0x00);
  1010. }
  1011. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  1012. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  1013. dev_dbg(wsa_dev, "%s: spkr2 enabled\n", __func__);
  1014. /* Enable V&I sensing */
  1015. snd_soc_component_update_bits(component,
  1016. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1017. 0x20, 0x20);
  1018. snd_soc_component_update_bits(component,
  1019. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1020. 0x20, 0x20);
  1021. snd_soc_component_update_bits(component,
  1022. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1023. 0x0F, val);
  1024. snd_soc_component_update_bits(component,
  1025. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1026. 0x0F, val);
  1027. snd_soc_component_update_bits(component,
  1028. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1029. 0x10, 0x10);
  1030. snd_soc_component_update_bits(component,
  1031. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1032. 0x10, 0x10);
  1033. snd_soc_component_update_bits(component,
  1034. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1035. 0x20, 0x00);
  1036. snd_soc_component_update_bits(component,
  1037. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1038. 0x20, 0x00);
  1039. }
  1040. break;
  1041. case SND_SOC_DAPM_POST_PMD:
  1042. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  1043. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  1044. /* Disable V&I sensing */
  1045. snd_soc_component_update_bits(component,
  1046. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1047. 0x20, 0x20);
  1048. snd_soc_component_update_bits(component,
  1049. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1050. 0x20, 0x20);
  1051. dev_dbg(wsa_dev, "%s: spkr1 disabled\n", __func__);
  1052. snd_soc_component_update_bits(component,
  1053. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1054. 0x10, 0x00);
  1055. snd_soc_component_update_bits(component,
  1056. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1057. 0x10, 0x00);
  1058. }
  1059. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  1060. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  1061. /* Disable V&I sensing */
  1062. dev_dbg(wsa_dev, "%s: spkr2 disabled\n", __func__);
  1063. snd_soc_component_update_bits(component,
  1064. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1065. 0x20, 0x20);
  1066. snd_soc_component_update_bits(component,
  1067. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1068. 0x20, 0x20);
  1069. snd_soc_component_update_bits(component,
  1070. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1071. 0x10, 0x00);
  1072. snd_soc_component_update_bits(component,
  1073. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1074. 0x10, 0x00);
  1075. }
  1076. break;
  1077. }
  1078. return 0;
  1079. }
  1080. static void lpass_cdc_wsa_macro_hd2_control(struct snd_soc_component *component,
  1081. u16 reg, int event)
  1082. {
  1083. u16 hd2_scale_reg;
  1084. u16 hd2_enable_reg = 0;
  1085. if (reg == LPASS_CDC_WSA_RX0_RX_PATH_CTL) {
  1086. hd2_scale_reg = LPASS_CDC_WSA_RX0_RX_PATH_SEC3;
  1087. hd2_enable_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0;
  1088. }
  1089. if (reg == LPASS_CDC_WSA_RX1_RX_PATH_CTL) {
  1090. hd2_scale_reg = LPASS_CDC_WSA_RX1_RX_PATH_SEC3;
  1091. hd2_enable_reg = LPASS_CDC_WSA_RX1_RX_PATH_CFG0;
  1092. }
  1093. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_ON(event)) {
  1094. snd_soc_component_update_bits(component, hd2_scale_reg,
  1095. 0x3C, 0x10);
  1096. snd_soc_component_update_bits(component, hd2_scale_reg,
  1097. 0x03, 0x01);
  1098. snd_soc_component_update_bits(component, hd2_enable_reg,
  1099. 0x04, 0x04);
  1100. }
  1101. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_OFF(event)) {
  1102. snd_soc_component_update_bits(component, hd2_enable_reg,
  1103. 0x04, 0x00);
  1104. snd_soc_component_update_bits(component, hd2_scale_reg,
  1105. 0x03, 0x00);
  1106. snd_soc_component_update_bits(component, hd2_scale_reg,
  1107. 0x3C, 0x00);
  1108. }
  1109. }
  1110. static int lpass_cdc_wsa_macro_enable_swr(struct snd_soc_dapm_widget *w,
  1111. struct snd_kcontrol *kcontrol, int event)
  1112. {
  1113. struct snd_soc_component *component =
  1114. snd_soc_dapm_to_component(w->dapm);
  1115. int ch_cnt;
  1116. struct device *wsa_dev = NULL;
  1117. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1118. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1119. return -EINVAL;
  1120. switch (event) {
  1121. case SND_SOC_DAPM_PRE_PMU:
  1122. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1123. !wsa_priv->rx_0_count)
  1124. wsa_priv->rx_0_count++;
  1125. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1126. !wsa_priv->rx_1_count)
  1127. wsa_priv->rx_1_count++;
  1128. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1129. if (wsa_priv->swr_ctrl_data) {
  1130. swrm_wcd_notify(
  1131. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  1132. SWR_DEVICE_UP, NULL);
  1133. }
  1134. break;
  1135. case SND_SOC_DAPM_POST_PMD:
  1136. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1137. wsa_priv->rx_0_count)
  1138. wsa_priv->rx_0_count--;
  1139. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1140. wsa_priv->rx_1_count)
  1141. wsa_priv->rx_1_count--;
  1142. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1143. break;
  1144. }
  1145. dev_dbg(wsa_priv->dev, "%s: current swr ch cnt: %d\n",
  1146. __func__, wsa_priv->rx_0_count + wsa_priv->rx_1_count);
  1147. return 0;
  1148. }
  1149. static int lpass_cdc_wsa_macro_find_playback_dai_id_for_port(int port_id,
  1150. struct lpass_cdc_wsa_macro_priv *wsa_priv)
  1151. {
  1152. int i = 0;
  1153. for (i = LPASS_CDC_WSA_MACRO_AIF1_PB; i < LPASS_CDC_WSA_MACRO_MAX_DAIS; i++) {
  1154. if (test_bit(port_id, &wsa_priv->active_ch_mask[i]))
  1155. return i;
  1156. }
  1157. return -EINVAL;
  1158. }
  1159. static int lpass_cdc_macro_set_idle_detect_thr(struct snd_soc_component *component,
  1160. int interp, int path_type)
  1161. {
  1162. int port_id[4] = { 0, 0, 0, 0 };
  1163. int *port_ptr = NULL;
  1164. int num_ports = 0;
  1165. int bit_width = 0, i = 0;
  1166. int mux_reg = 0, mux_reg_val = 0;
  1167. struct lpass_cdc_wsa_macro_priv *wsa_priv = snd_soc_component_get_drvdata(component);
  1168. int dai_id = 0, idle_thr = 0;
  1169. if ((interp != INTERP_RX0) && (interp != INTERP_RX1))
  1170. return 0;
  1171. if (!wsa_priv->idle_detect_cfg.idle_detect_en)
  1172. return 0;
  1173. port_ptr = &port_id[0];
  1174. num_ports = 0;
  1175. /*
  1176. * Read interpolator MUX input registers and find
  1177. * which cdc_dma port is connected and store the port
  1178. * numbers in port_id array.
  1179. */
  1180. if (path_type == INTERP_MIX_PATH) {
  1181. mux_reg = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1 +
  1182. 2 * interp;
  1183. mux_reg_val = snd_soc_component_read(component, mux_reg) &
  1184. 0x0f;
  1185. if ((mux_reg_val >= INTn_2_INP_SEL_RX0) &&
  1186. (mux_reg_val <= INTn_2_INP_SEL_RX8)) {
  1187. *port_ptr++ = mux_reg_val - 1;
  1188. num_ports++;
  1189. }
  1190. }
  1191. if (path_type == INTERP_MAIN_PATH) {
  1192. mux_reg = LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0 +
  1193. 2 * (interp - 1);
  1194. mux_reg_val = snd_soc_component_read(component, mux_reg) &
  1195. 0x0f;
  1196. i = NUM_INTERPOLATORS;
  1197. while (i) {
  1198. if ((mux_reg_val >= INTn_1_INP_SEL_RX0) &&
  1199. (mux_reg_val <= INTn_1_INP_SEL_RX8)) {
  1200. *port_ptr++ = mux_reg_val -
  1201. INTn_1_INP_SEL_RX0;
  1202. num_ports++;
  1203. }
  1204. mux_reg_val =
  1205. (snd_soc_component_read(component, mux_reg) &
  1206. 0xf0) >> 4;
  1207. mux_reg += 1;
  1208. i--;
  1209. }
  1210. }
  1211. dev_dbg(component->dev, "%s: num_ports: %d, ports[%d %d %d %d]\n",
  1212. __func__, num_ports, port_id[0], port_id[1],
  1213. port_id[2], port_id[3]);
  1214. i = 0;
  1215. while (num_ports) {
  1216. dai_id = lpass_cdc_wsa_macro_find_playback_dai_id_for_port(port_id[i++],
  1217. wsa_priv);
  1218. if ((dai_id >= 0) && (dai_id < LPASS_CDC_WSA_MACRO_MAX_DAIS)) {
  1219. dev_dbg(component->dev, "%s: dai_id: %d bit_width: %d\n",
  1220. __func__, dai_id,
  1221. wsa_priv->bit_width[dai_id]);
  1222. if (wsa_priv->bit_width[dai_id] > bit_width)
  1223. bit_width = wsa_priv->bit_width[dai_id];
  1224. }
  1225. num_ports--;
  1226. }
  1227. switch (bit_width) {
  1228. case 16:
  1229. idle_thr = 0xff; /* F16 */
  1230. break;
  1231. case 24:
  1232. case 32:
  1233. idle_thr = 0x03; /* F22 */
  1234. break;
  1235. default:
  1236. idle_thr = 0x00;
  1237. break;
  1238. }
  1239. dev_dbg(component->dev, "%s: (new) idle_thr: %d, (cur) idle_thr: %d\n",
  1240. __func__, idle_thr, wsa_priv->idle_detect_cfg.idle_thr);
  1241. if ((wsa_priv->idle_detect_cfg.idle_thr == 0) ||
  1242. (idle_thr < wsa_priv->idle_detect_cfg.idle_thr)) {
  1243. snd_soc_component_write(component,
  1244. LPASS_CDC_WSA_IDLE_DETECT_CFG3, idle_thr);
  1245. wsa_priv->idle_detect_cfg.idle_thr = idle_thr;
  1246. }
  1247. return 0;
  1248. }
  1249. static int lpass_cdc_wsa_macro_enable_mix_path(struct snd_soc_dapm_widget *w,
  1250. struct snd_kcontrol *kcontrol, int event)
  1251. {
  1252. struct snd_soc_component *component =
  1253. snd_soc_dapm_to_component(w->dapm);
  1254. u16 gain_reg;
  1255. int offset_val = 0;
  1256. int val = 0;
  1257. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1258. if (!(strcmp(w->name, "WSA_RX0 MIX INP"))) {
  1259. gain_reg = LPASS_CDC_WSA_RX0_RX_VOL_MIX_CTL;
  1260. } else if (!(strcmp(w->name, "WSA_RX1 MIX INP"))) {
  1261. gain_reg = LPASS_CDC_WSA_RX1_RX_VOL_MIX_CTL;
  1262. } else {
  1263. dev_err(component->dev, "%s: No gain register avail for %s\n",
  1264. __func__, w->name);
  1265. return 0;
  1266. }
  1267. switch (event) {
  1268. case SND_SOC_DAPM_PRE_PMU:
  1269. lpass_cdc_macro_set_idle_detect_thr(component, w->shift,
  1270. INTERP_MIX_PATH);
  1271. lpass_cdc_wsa_macro_enable_swr(w, kcontrol, event);
  1272. val = snd_soc_component_read(component, gain_reg);
  1273. val += offset_val;
  1274. snd_soc_component_write(component, gain_reg, val);
  1275. break;
  1276. case SND_SOC_DAPM_POST_PMD:
  1277. snd_soc_component_update_bits(component,
  1278. w->reg, 0x20, 0x00);
  1279. lpass_cdc_wsa_macro_enable_swr(w, kcontrol, event);
  1280. break;
  1281. }
  1282. return 0;
  1283. }
  1284. static int lpass_cdc_wsa_macro_config_compander(struct snd_soc_component *component,
  1285. int comp, int event)
  1286. {
  1287. u16 comp_ctl0_reg, comp_ctl8_reg, rx_path_cfg0_reg;
  1288. struct device *wsa_dev = NULL;
  1289. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1290. struct lpass_cdc_comp_setting *comp_settings = NULL;
  1291. u16 mode = 0;
  1292. int sys_gain, bat_cfg, sys_gain_int, upper_gain, lower_gain;
  1293. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1294. return -EINVAL;
  1295. dev_dbg(component->dev, "%s: event %d compander %d, enabled %d\n",
  1296. __func__, event, comp + 1, wsa_priv->comp_enabled[comp]);
  1297. if (!wsa_priv->comp_enabled[comp])
  1298. return 0;
  1299. mode = wsa_priv->comp_mode[comp];
  1300. comp_ctl0_reg = LPASS_CDC_WSA_COMPANDER0_CTL0 +
  1301. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1302. comp_ctl8_reg = LPASS_CDC_WSA_COMPANDER0_CTL8 +
  1303. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1304. rx_path_cfg0_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0 +
  1305. (comp * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  1306. comp_settings = &comp_setting_table[mode];
  1307. /* If System has battery configuration */
  1308. if (wsa_priv->wsa_bat_cfg[comp]) {
  1309. sys_gain = wsa_priv->wsa_sys_gain[comp * 2 + wsa_priv->wsa_spkrrecv];
  1310. bat_cfg = wsa_priv->wsa_bat_cfg[comp];
  1311. /* Convert enum to value and
  1312. * multiply all values by 10 to avoid float
  1313. */
  1314. sys_gain_int = -15 * sys_gain + 210;
  1315. switch (bat_cfg) {
  1316. case CONFIG_1S:
  1317. case EXT_1S:
  1318. if (sys_gain > G_13P5_DB) {
  1319. upper_gain = sys_gain_int + 60;
  1320. lower_gain = 0;
  1321. } else {
  1322. upper_gain = 210;
  1323. lower_gain = 0;
  1324. }
  1325. break;
  1326. case CONFIG_3S:
  1327. case EXT_3S:
  1328. upper_gain = sys_gain_int;
  1329. lower_gain = 75;
  1330. case EXT_ABOVE_3S:
  1331. upper_gain = sys_gain_int;
  1332. lower_gain = 120;
  1333. break;
  1334. default:
  1335. upper_gain = sys_gain_int;
  1336. lower_gain = 0;
  1337. break;
  1338. }
  1339. /* Truncate after calculation */
  1340. comp_settings->lower_gain_int = (lower_gain * 2) / 10;
  1341. comp_settings->upper_gain_int = (upper_gain * 2) / 10;
  1342. }
  1343. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1344. lpass_cdc_update_compander_setting(component,
  1345. comp_ctl8_reg,
  1346. comp_settings);
  1347. /* Enable Compander Clock */
  1348. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1349. 0x01, 0x01);
  1350. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1351. 0x02, 0x02);
  1352. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1353. 0x02, 0x00);
  1354. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1355. 0x02, 0x02);
  1356. }
  1357. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1358. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1359. 0x04, 0x04);
  1360. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1361. 0x02, 0x00);
  1362. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1363. 0x02, 0x02);
  1364. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1365. 0x02, 0x00);
  1366. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1367. 0x01, 0x00);
  1368. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1369. 0x04, 0x00);
  1370. }
  1371. return 0;
  1372. }
  1373. static void lpass_cdc_wsa_macro_enable_softclip_clk(struct snd_soc_component *component,
  1374. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  1375. int path,
  1376. bool enable)
  1377. {
  1378. u16 softclip_clk_reg = LPASS_CDC_WSA_SOFTCLIP0_CRC +
  1379. (path * LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET);
  1380. u8 softclip_mux_mask = (1 << path);
  1381. u8 softclip_mux_value = (1 << path);
  1382. dev_dbg(component->dev, "%s: path %d, enable %d\n",
  1383. __func__, path, enable);
  1384. if (enable) {
  1385. if (wsa_priv->softclip_clk_users[path] == 0) {
  1386. snd_soc_component_update_bits(component,
  1387. softclip_clk_reg, 0x01, 0x01);
  1388. snd_soc_component_update_bits(component,
  1389. LPASS_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1390. softclip_mux_mask, softclip_mux_value);
  1391. }
  1392. wsa_priv->softclip_clk_users[path]++;
  1393. } else {
  1394. wsa_priv->softclip_clk_users[path]--;
  1395. if (wsa_priv->softclip_clk_users[path] == 0) {
  1396. snd_soc_component_update_bits(component,
  1397. softclip_clk_reg, 0x01, 0x00);
  1398. snd_soc_component_update_bits(component,
  1399. LPASS_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1400. softclip_mux_mask, 0x00);
  1401. }
  1402. }
  1403. }
  1404. static int lpass_cdc_wsa_macro_config_softclip(struct snd_soc_component *component,
  1405. int path, int event)
  1406. {
  1407. u16 softclip_ctrl_reg = 0;
  1408. struct device *wsa_dev = NULL;
  1409. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1410. int softclip_path = 0;
  1411. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1412. return -EINVAL;
  1413. if (path == LPASS_CDC_WSA_MACRO_COMP1)
  1414. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1415. else if (path == LPASS_CDC_WSA_MACRO_COMP2)
  1416. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1417. dev_dbg(component->dev, "%s: event %d path %d, enabled %d\n",
  1418. __func__, event, softclip_path,
  1419. wsa_priv->is_softclip_on[softclip_path]);
  1420. if (!wsa_priv->is_softclip_on[softclip_path])
  1421. return 0;
  1422. softclip_ctrl_reg = LPASS_CDC_WSA_SOFTCLIP0_SOFTCLIP_CTRL +
  1423. (softclip_path * LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET);
  1424. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1425. /* Enable Softclip clock and mux */
  1426. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1427. softclip_path, true);
  1428. /* Enable Softclip control */
  1429. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1430. 0x01, 0x01);
  1431. }
  1432. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1433. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1434. 0x01, 0x00);
  1435. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1436. softclip_path, false);
  1437. }
  1438. return 0;
  1439. }
  1440. static int lpass_cdc_was_macro_config_pbr(struct snd_soc_component *component,
  1441. int path, int event)
  1442. {
  1443. struct device *wsa_dev = NULL;
  1444. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1445. u16 reg1 = 0, reg2 = 0, reg3 = 0;
  1446. int softclip_path = 0;
  1447. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1448. return -EINVAL;
  1449. if (path == LPASS_CDC_WSA_MACRO_COMP1) {
  1450. reg1 = LPASS_CDC_WSA_COMPANDER0_CTL0;
  1451. reg2 = LPASS_CDC_WSA_RX0_RX_PATH_CFG3;
  1452. reg3 = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1453. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1454. } else if (path == LPASS_CDC_WSA_MACRO_COMP2) {
  1455. reg1 = LPASS_CDC_WSA_COMPANDER1_CTL0;
  1456. reg2 = LPASS_CDC_WSA_RX1_RX_PATH_CFG3;
  1457. reg3 = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1458. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1459. }
  1460. if (!wsa_priv->pbr_enable || wsa_priv->wsa_bat_cfg[path] >= EXT_1S ||
  1461. wsa_priv->wsa_sys_gain[path * 2] > G_12_DB ||
  1462. wsa_priv->wsa_spkrrecv || !reg1 || !reg2 || !reg3)
  1463. return 0;
  1464. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1465. snd_soc_component_update_bits(component,
  1466. reg1, 0x08, 0x08);
  1467. snd_soc_component_update_bits(component,
  1468. reg2, 0x40, 0x40);
  1469. snd_soc_component_update_bits(component,
  1470. reg3, 0x80, 0x80);
  1471. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1472. softclip_path, true);
  1473. snd_soc_component_update_bits(component,
  1474. LPASS_CDC_WSA_PBR_PATH_CTL,
  1475. 0x01, 0x01);
  1476. }
  1477. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1478. snd_soc_component_update_bits(component,
  1479. LPASS_CDC_WSA_PBR_PATH_CTL,
  1480. 0x01, 0x00);
  1481. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1482. softclip_path, false);
  1483. snd_soc_component_update_bits(component,
  1484. reg1, 0x08, 0x00);
  1485. snd_soc_component_update_bits(component,
  1486. reg2, 0x40, 0x00);
  1487. snd_soc_component_update_bits(component,
  1488. reg3, 0x80, 0x00);
  1489. }
  1490. return 0;
  1491. }
  1492. static bool lpass_cdc_wsa_macro_adie_lb(struct snd_soc_component *component,
  1493. int interp_idx)
  1494. {
  1495. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  1496. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  1497. u8 int_n_inp0 = 0, int_n_inp1 = 0, int_n_inp2 = 0;
  1498. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + interp_idx * 8;
  1499. int_mux_cfg1 = int_mux_cfg0 + 4;
  1500. int_mux_cfg0_val = snd_soc_component_read(component, int_mux_cfg0);
  1501. int_mux_cfg1_val = snd_soc_component_read(component, int_mux_cfg1);
  1502. int_n_inp0 = int_mux_cfg0_val & 0x0F;
  1503. if (int_n_inp0 == INTn_1_INP_SEL_DEC0 ||
  1504. int_n_inp0 == INTn_1_INP_SEL_DEC1)
  1505. return true;
  1506. int_n_inp1 = int_mux_cfg0_val >> 4;
  1507. if (int_n_inp1 == INTn_1_INP_SEL_DEC0 ||
  1508. int_n_inp1 == INTn_1_INP_SEL_DEC1)
  1509. return true;
  1510. int_n_inp2 = int_mux_cfg1_val >> 4;
  1511. if (int_n_inp2 == INTn_1_INP_SEL_DEC0 ||
  1512. int_n_inp2 == INTn_1_INP_SEL_DEC1)
  1513. return true;
  1514. return false;
  1515. }
  1516. static int lpass_cdc_wsa_macro_enable_main_path(struct snd_soc_dapm_widget *w,
  1517. struct snd_kcontrol *kcontrol,
  1518. int event)
  1519. {
  1520. struct snd_soc_component *component =
  1521. snd_soc_dapm_to_component(w->dapm);
  1522. u16 reg = 0;
  1523. struct device *wsa_dev = NULL;
  1524. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1525. bool adie_lb = false;
  1526. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1527. return -EINVAL;
  1528. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  1529. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * w->shift;
  1530. switch (event) {
  1531. case SND_SOC_DAPM_PRE_PMU:
  1532. lpass_cdc_macro_set_idle_detect_thr(component, w->shift,
  1533. INTERP_MAIN_PATH);
  1534. if (lpass_cdc_wsa_macro_adie_lb(component, w->shift)) {
  1535. adie_lb = true;
  1536. snd_soc_component_update_bits(component,
  1537. reg, 0x20, 0x20);
  1538. lpass_cdc_wsa_pa_on(wsa_dev, adie_lb);
  1539. }
  1540. break;
  1541. default:
  1542. break;
  1543. }
  1544. return 0;
  1545. }
  1546. static int lpass_cdc_wsa_macro_interp_get_primary_reg(u16 reg, u16 *ind)
  1547. {
  1548. u16 prim_int_reg = 0;
  1549. switch (reg) {
  1550. case LPASS_CDC_WSA_RX0_RX_PATH_CTL:
  1551. case LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL:
  1552. prim_int_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1553. *ind = 0;
  1554. break;
  1555. case LPASS_CDC_WSA_RX1_RX_PATH_CTL:
  1556. case LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL:
  1557. prim_int_reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1558. *ind = 1;
  1559. break;
  1560. }
  1561. return prim_int_reg;
  1562. }
  1563. static int lpass_cdc_wsa_macro_enable_prim_interpolator(
  1564. struct snd_soc_component *component,
  1565. u16 reg, int event)
  1566. {
  1567. u16 prim_int_reg;
  1568. u16 ind = 0;
  1569. struct device *wsa_dev = NULL;
  1570. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1571. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1572. return -EINVAL;
  1573. prim_int_reg = lpass_cdc_wsa_macro_interp_get_primary_reg(reg, &ind);
  1574. switch (event) {
  1575. case SND_SOC_DAPM_PRE_PMU:
  1576. wsa_priv->prim_int_users[ind]++;
  1577. if (wsa_priv->prim_int_users[ind] == 1) {
  1578. snd_soc_component_update_bits(component,
  1579. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_CFG3_OFFSET,
  1580. 0x03, 0x03);
  1581. snd_soc_component_update_bits(component, prim_int_reg,
  1582. 0x10, 0x10);
  1583. lpass_cdc_wsa_macro_hd2_control(component, prim_int_reg, event);
  1584. snd_soc_component_update_bits(component,
  1585. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
  1586. 0x1, 0x1);
  1587. }
  1588. if ((reg != prim_int_reg) &&
  1589. ((snd_soc_component_read(
  1590. component, prim_int_reg)) & 0x10))
  1591. snd_soc_component_update_bits(component, reg,
  1592. 0x10, 0x10);
  1593. break;
  1594. case SND_SOC_DAPM_POST_PMD:
  1595. wsa_priv->prim_int_users[ind]--;
  1596. if (wsa_priv->prim_int_users[ind] == 0) {
  1597. snd_soc_component_update_bits(component, prim_int_reg,
  1598. 1 << 0x5, 0 << 0x5);
  1599. snd_soc_component_update_bits(component,
  1600. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
  1601. 0x1, 0x0);
  1602. snd_soc_component_update_bits(component, prim_int_reg,
  1603. 0x40, 0x40);
  1604. snd_soc_component_update_bits(component, prim_int_reg,
  1605. 0x40, 0x00);
  1606. lpass_cdc_wsa_macro_hd2_control(component, prim_int_reg, event);
  1607. }
  1608. break;
  1609. }
  1610. dev_dbg(component->dev, "%s: primary interpolator: INT%d, users: %d\n",
  1611. __func__, ind, wsa_priv->prim_int_users[ind]);
  1612. return 0;
  1613. }
  1614. static void lpass_cdc_macro_idle_detect_control(struct snd_soc_component *component,
  1615. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  1616. int interp, int event)
  1617. {
  1618. int reg = 0, mask = 0, val = 0, source_reg = 0;
  1619. u16 mode = 0;
  1620. if (!wsa_priv->idle_detect_cfg.idle_detect_en)
  1621. return;
  1622. if (interp == INTERP_RX0) {
  1623. source_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG3;
  1624. reg = LPASS_CDC_WSA_IDLE_DETECT_PATH_CTL;
  1625. mask = 0x01;
  1626. val = 0x01;
  1627. }
  1628. if (interp == INTERP_RX1) {
  1629. source_reg = LPASS_CDC_WSA_RX1_RX_PATH_CFG3;
  1630. reg = LPASS_CDC_WSA_IDLE_DETECT_PATH_CTL;
  1631. mask = 0x02;
  1632. val = 0x02;
  1633. }
  1634. mode = wsa_priv->comp_mode[interp];
  1635. if ((wsa_priv->noise_gate_mode == NG2 && mode >= G_13P5_DB) ||
  1636. wsa_priv->noise_gate_mode == IDLE_DETECT || !wsa_priv->pbr_enable ||
  1637. wsa_priv->wsa_spkrrecv)
  1638. snd_soc_component_update_bits(component, source_reg, 0x80, 0x00);
  1639. else
  1640. snd_soc_component_update_bits(component, source_reg, 0x80, 0x80);
  1641. if (reg && SND_SOC_DAPM_EVENT_ON(event))
  1642. snd_soc_component_update_bits(component, reg, mask, val);
  1643. if (reg && SND_SOC_DAPM_EVENT_OFF(event)) {
  1644. snd_soc_component_update_bits(component, reg, mask, 0x00);
  1645. wsa_priv->idle_detect_cfg.idle_thr = 0;
  1646. snd_soc_component_write(component,
  1647. LPASS_CDC_WSA_IDLE_DETECT_CFG3, 0x0);
  1648. }
  1649. }
  1650. static int lpass_cdc_wsa_macro_enable_interpolator(struct snd_soc_dapm_widget *w,
  1651. struct snd_kcontrol *kcontrol,
  1652. int event)
  1653. {
  1654. struct snd_soc_component *component =
  1655. snd_soc_dapm_to_component(w->dapm);
  1656. struct device *wsa_dev = NULL;
  1657. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1658. u8 gain = 0;
  1659. u16 reg = 0;
  1660. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1661. return -EINVAL;
  1662. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1663. return -EINVAL;
  1664. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1665. if (!(strcmp(w->name, "WSA_RX INT0 INTERP"))) {
  1666. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1667. } else if (!(strcmp(w->name, "WSA_RX INT1 INTERP"))) {
  1668. reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1669. } else {
  1670. dev_err(component->dev, "%s: Interpolator reg not found\n",
  1671. __func__);
  1672. return -EINVAL;
  1673. }
  1674. switch (event) {
  1675. case SND_SOC_DAPM_PRE_PMU:
  1676. /* Reset if needed */
  1677. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1678. break;
  1679. case SND_SOC_DAPM_POST_PMU:
  1680. if (!strcmp(w->name, "WSA_RX INT0 INTERP")) {
  1681. gain = (u8)(wsa_priv->rx0_origin_gain -
  1682. wsa_priv->thermal_cur_state);
  1683. if (snd_soc_component_read(wsa_priv->component,
  1684. LPASS_CDC_WSA_RX0_RX_VOL_CTL) != gain) {
  1685. snd_soc_component_update_bits(wsa_priv->component,
  1686. LPASS_CDC_WSA_RX0_RX_VOL_CTL, 0xFF, gain);
  1687. dev_dbg(wsa_priv->dev,
  1688. "%s: RX0 current thermal state: %d, "
  1689. "adjusted gain: %#x\n",
  1690. __func__, wsa_priv->thermal_cur_state, gain);
  1691. }
  1692. }
  1693. if (!strcmp(w->name, "WSA_RX INT1 INTERP")) {
  1694. gain = (u8)(wsa_priv->rx1_origin_gain -
  1695. wsa_priv->thermal_cur_state);
  1696. if (snd_soc_component_read(wsa_priv->component,
  1697. LPASS_CDC_WSA_RX1_RX_VOL_CTL) != gain) {
  1698. snd_soc_component_update_bits(wsa_priv->component,
  1699. LPASS_CDC_WSA_RX1_RX_VOL_CTL, 0xFF, gain);
  1700. dev_dbg(wsa_priv->dev,
  1701. "%s: RX1 current thermal state: %d, "
  1702. "adjusted gain: %#x\n",
  1703. __func__, wsa_priv->thermal_cur_state, gain);
  1704. }
  1705. }
  1706. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1707. lpass_cdc_macro_idle_detect_control(component, wsa_priv,
  1708. w->shift, event);
  1709. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1710. lpass_cdc_was_macro_config_pbr(component, w->shift, event);
  1711. if (wsa_priv->wsa_spkrrecv)
  1712. snd_soc_component_update_bits(component,
  1713. LPASS_CDC_WSA_RX0_RX_PATH_CFG1,
  1714. 0x08, 0x00);
  1715. break;
  1716. case SND_SOC_DAPM_POST_PMD:
  1717. snd_soc_component_update_bits(component,
  1718. LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 0x08, 0x08);
  1719. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1720. lpass_cdc_macro_idle_detect_control(component, wsa_priv,
  1721. w->shift, event);
  1722. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1723. lpass_cdc_was_macro_config_pbr(component, w->shift, event);
  1724. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1725. break;
  1726. }
  1727. return 0;
  1728. }
  1729. static int lpass_cdc_wsa_macro_spk_boost_event(struct snd_soc_dapm_widget *w,
  1730. struct snd_kcontrol *kcontrol,
  1731. int event)
  1732. {
  1733. struct snd_soc_component *component =
  1734. snd_soc_dapm_to_component(w->dapm);
  1735. u16 boost_path_ctl, boost_path_cfg1;
  1736. u16 reg, reg_mix;
  1737. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1738. if (!strcmp(w->name, "WSA_RX INT0 CHAIN")) {
  1739. boost_path_ctl = LPASS_CDC_WSA_BOOST0_BOOST_PATH_CTL;
  1740. boost_path_cfg1 = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1741. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1742. reg_mix = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL;
  1743. } else if (!strcmp(w->name, "WSA_RX INT1 CHAIN")) {
  1744. boost_path_ctl = LPASS_CDC_WSA_BOOST1_BOOST_PATH_CTL;
  1745. boost_path_cfg1 = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1746. reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1747. reg_mix = LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL;
  1748. } else {
  1749. dev_err(component->dev, "%s: unknown widget: %s\n",
  1750. __func__, w->name);
  1751. return -EINVAL;
  1752. }
  1753. switch (event) {
  1754. case SND_SOC_DAPM_PRE_PMU:
  1755. snd_soc_component_update_bits(component, boost_path_cfg1,
  1756. 0x01, 0x01);
  1757. snd_soc_component_update_bits(component, boost_path_ctl,
  1758. 0x10, 0x10);
  1759. if ((snd_soc_component_read(component, reg_mix)) & 0x10)
  1760. snd_soc_component_update_bits(component, reg_mix,
  1761. 0x10, 0x00);
  1762. break;
  1763. case SND_SOC_DAPM_POST_PMU:
  1764. snd_soc_component_update_bits(component, reg, 0x10, 0x00);
  1765. break;
  1766. case SND_SOC_DAPM_POST_PMD:
  1767. snd_soc_component_update_bits(component, boost_path_ctl,
  1768. 0x10, 0x00);
  1769. snd_soc_component_update_bits(component, boost_path_cfg1,
  1770. 0x01, 0x00);
  1771. break;
  1772. }
  1773. return 0;
  1774. }
  1775. static int lpass_cdc_wsa_macro_enable_vbat(struct snd_soc_dapm_widget *w,
  1776. struct snd_kcontrol *kcontrol,
  1777. int event)
  1778. {
  1779. struct snd_soc_component *component =
  1780. snd_soc_dapm_to_component(w->dapm);
  1781. struct device *wsa_dev = NULL;
  1782. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1783. u16 vbat_path_cfg = 0;
  1784. int softclip_path = 0;
  1785. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1786. return -EINVAL;
  1787. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1788. if (!strcmp(w->name, "WSA_RX INT0 VBAT")) {
  1789. vbat_path_cfg = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1790. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1791. } else if (!strcmp(w->name, "WSA_RX INT1 VBAT")) {
  1792. vbat_path_cfg = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1793. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1794. }
  1795. switch (event) {
  1796. case SND_SOC_DAPM_PRE_PMU:
  1797. /* Enable clock for VBAT block */
  1798. snd_soc_component_update_bits(component,
  1799. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x10);
  1800. /* Enable VBAT block */
  1801. snd_soc_component_update_bits(component,
  1802. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x01);
  1803. /* Update interpolator with 384K path */
  1804. snd_soc_component_update_bits(component, vbat_path_cfg,
  1805. 0x80, 0x80);
  1806. /* Use attenuation mode */
  1807. snd_soc_component_update_bits(component,
  1808. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x02, 0x00);
  1809. /*
  1810. * BCL block needs softclip clock and mux config to be enabled
  1811. */
  1812. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1813. softclip_path, true);
  1814. /* Enable VBAT at channel level */
  1815. snd_soc_component_update_bits(component, vbat_path_cfg,
  1816. 0x02, 0x02);
  1817. /* Set the ATTK1 gain */
  1818. snd_soc_component_update_bits(component,
  1819. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1820. 0xFF, 0xFF);
  1821. snd_soc_component_update_bits(component,
  1822. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1823. 0xFF, 0x03);
  1824. snd_soc_component_update_bits(component,
  1825. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1826. 0xFF, 0x00);
  1827. /* Set the ATTK2 gain */
  1828. snd_soc_component_update_bits(component,
  1829. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1830. 0xFF, 0xFF);
  1831. snd_soc_component_update_bits(component,
  1832. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1833. 0xFF, 0x03);
  1834. snd_soc_component_update_bits(component,
  1835. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1836. 0xFF, 0x00);
  1837. /* Set the ATTK3 gain */
  1838. snd_soc_component_update_bits(component,
  1839. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1840. 0xFF, 0xFF);
  1841. snd_soc_component_update_bits(component,
  1842. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1843. 0xFF, 0x03);
  1844. snd_soc_component_update_bits(component,
  1845. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1846. 0xFF, 0x00);
  1847. /* Enable CB decode block clock */
  1848. snd_soc_component_update_bits(component,
  1849. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x01);
  1850. /* Enable BCL path */
  1851. snd_soc_component_update_bits(component,
  1852. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x01);
  1853. /* Request for BCL data */
  1854. snd_soc_component_update_bits(component,
  1855. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x01);
  1856. break;
  1857. case SND_SOC_DAPM_POST_PMD:
  1858. snd_soc_component_update_bits(component,
  1859. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x00);
  1860. snd_soc_component_update_bits(component,
  1861. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x00);
  1862. snd_soc_component_update_bits(component,
  1863. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x00);
  1864. snd_soc_component_update_bits(component, vbat_path_cfg,
  1865. 0x80, 0x00);
  1866. snd_soc_component_update_bits(component,
  1867. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1868. 0x02, 0x02);
  1869. snd_soc_component_update_bits(component, vbat_path_cfg,
  1870. 0x02, 0x00);
  1871. snd_soc_component_update_bits(component,
  1872. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1873. 0xFF, 0x00);
  1874. snd_soc_component_update_bits(component,
  1875. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1876. 0xFF, 0x00);
  1877. snd_soc_component_update_bits(component,
  1878. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1879. 0xFF, 0x00);
  1880. snd_soc_component_update_bits(component,
  1881. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1882. 0xFF, 0x00);
  1883. snd_soc_component_update_bits(component,
  1884. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1885. 0xFF, 0x00);
  1886. snd_soc_component_update_bits(component,
  1887. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1888. 0xFF, 0x00);
  1889. snd_soc_component_update_bits(component,
  1890. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1891. 0xFF, 0x00);
  1892. snd_soc_component_update_bits(component,
  1893. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1894. 0xFF, 0x00);
  1895. snd_soc_component_update_bits(component,
  1896. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1897. 0xFF, 0x00);
  1898. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1899. softclip_path, false);
  1900. snd_soc_component_update_bits(component,
  1901. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x00);
  1902. snd_soc_component_update_bits(component,
  1903. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x00);
  1904. break;
  1905. default:
  1906. dev_err(wsa_dev, "%s: Invalid event %d\n", __func__, event);
  1907. break;
  1908. }
  1909. return 0;
  1910. }
  1911. static int lpass_cdc_wsa_macro_enable_echo(struct snd_soc_dapm_widget *w,
  1912. struct snd_kcontrol *kcontrol,
  1913. int event)
  1914. {
  1915. struct snd_soc_component *component =
  1916. snd_soc_dapm_to_component(w->dapm);
  1917. struct device *wsa_dev = NULL;
  1918. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1919. u16 val, ec_tx = 0, ec_hq_reg;
  1920. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1921. return -EINVAL;
  1922. dev_dbg(wsa_dev, "%s %d %s\n", __func__, event, w->name);
  1923. val = snd_soc_component_read(component,
  1924. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  1925. if (!(strcmp(w->name, "WSA RX_MIX EC0_MUX")))
  1926. ec_tx = (val & 0x07) - 1;
  1927. else
  1928. ec_tx = ((val & 0x38) >> 0x3) - 1;
  1929. if (ec_tx < 0 || ec_tx >= (LPASS_CDC_WSA_MACRO_RX1 + 1)) {
  1930. dev_err(wsa_dev, "%s: EC mix control not set correctly\n",
  1931. __func__);
  1932. return -EINVAL;
  1933. }
  1934. if (wsa_priv->ec_hq[ec_tx]) {
  1935. snd_soc_component_update_bits(component,
  1936. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  1937. 0x1 << ec_tx, 0x1 << ec_tx);
  1938. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_PATH_CTL +
  1939. 0x40 * ec_tx;
  1940. snd_soc_component_update_bits(component, ec_hq_reg, 0x01, 0x01);
  1941. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_CFG0 +
  1942. 0x40 * ec_tx;
  1943. /* default set to 48k */
  1944. snd_soc_component_update_bits(component, ec_hq_reg, 0x1E, 0x08);
  1945. }
  1946. return 0;
  1947. }
  1948. static int lpass_cdc_wsa_macro_get_ec_hq(struct snd_kcontrol *kcontrol,
  1949. struct snd_ctl_elem_value *ucontrol)
  1950. {
  1951. struct snd_soc_component *component =
  1952. snd_soc_kcontrol_component(kcontrol);
  1953. int ec_tx = ((struct soc_multi_mixer_control *)
  1954. kcontrol->private_value)->shift;
  1955. struct device *wsa_dev = NULL;
  1956. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1957. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1958. return -EINVAL;
  1959. ucontrol->value.integer.value[0] = wsa_priv->ec_hq[ec_tx];
  1960. return 0;
  1961. }
  1962. static int lpass_cdc_wsa_macro_set_ec_hq(struct snd_kcontrol *kcontrol,
  1963. struct snd_ctl_elem_value *ucontrol)
  1964. {
  1965. struct snd_soc_component *component =
  1966. snd_soc_kcontrol_component(kcontrol);
  1967. int ec_tx = ((struct soc_multi_mixer_control *)
  1968. kcontrol->private_value)->shift;
  1969. int value = ucontrol->value.integer.value[0];
  1970. struct device *wsa_dev = NULL;
  1971. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1972. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1973. return -EINVAL;
  1974. dev_dbg(wsa_dev, "%s: enable current %d, new %d\n",
  1975. __func__, wsa_priv->ec_hq[ec_tx], value);
  1976. wsa_priv->ec_hq[ec_tx] = value;
  1977. return 0;
  1978. }
  1979. static int lpass_cdc_wsa_macro_get_rx_mute_status(struct snd_kcontrol *kcontrol,
  1980. struct snd_ctl_elem_value *ucontrol)
  1981. {
  1982. struct snd_soc_component *component =
  1983. snd_soc_kcontrol_component(kcontrol);
  1984. struct device *wsa_dev = NULL;
  1985. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1986. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  1987. kcontrol->private_value)->shift;
  1988. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1989. return -EINVAL;
  1990. ucontrol->value.integer.value[0] =
  1991. wsa_priv->wsa_digital_mute_status[wsa_rx_shift];
  1992. return 0;
  1993. }
  1994. static int lpass_cdc_wsa_macro_set_rx_mute_status(struct snd_kcontrol *kcontrol,
  1995. struct snd_ctl_elem_value *ucontrol)
  1996. {
  1997. struct snd_soc_component *component =
  1998. snd_soc_kcontrol_component(kcontrol);
  1999. struct device *wsa_dev = NULL;
  2000. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2001. int value = ucontrol->value.integer.value[0];
  2002. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  2003. kcontrol->private_value)->shift;
  2004. int ret = 0;
  2005. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2006. return -EINVAL;
  2007. pm_runtime_get_sync(wsa_priv->dev);
  2008. switch (wsa_rx_shift) {
  2009. case 0:
  2010. snd_soc_component_update_bits(component,
  2011. LPASS_CDC_WSA_RX0_RX_PATH_CTL,
  2012. 0x10, value << 4);
  2013. break;
  2014. case 1:
  2015. snd_soc_component_update_bits(component,
  2016. LPASS_CDC_WSA_RX1_RX_PATH_CTL,
  2017. 0x10, value << 4);
  2018. break;
  2019. case 2:
  2020. snd_soc_component_update_bits(component,
  2021. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL,
  2022. 0x10, value << 4);
  2023. break;
  2024. case 3:
  2025. snd_soc_component_update_bits(component,
  2026. LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL,
  2027. 0x10, value << 4);
  2028. break;
  2029. default:
  2030. pr_err("%s: invalid argument rx_shift = %d\n", __func__,
  2031. wsa_rx_shift);
  2032. ret = -EINVAL;
  2033. }
  2034. pm_runtime_mark_last_busy(wsa_priv->dev);
  2035. pm_runtime_put_autosuspend(wsa_priv->dev);
  2036. dev_dbg(component->dev, "%s: WSA Digital Mute RX %d Enable %d\n",
  2037. __func__, wsa_rx_shift, value);
  2038. wsa_priv->wsa_digital_mute_status[wsa_rx_shift] = value;
  2039. return ret;
  2040. }
  2041. static int lpass_cdc_wsa_macro_set_digital_volume(struct snd_kcontrol *kcontrol,
  2042. struct snd_ctl_elem_value *ucontrol)
  2043. {
  2044. struct snd_soc_component *component =
  2045. snd_soc_kcontrol_component(kcontrol);
  2046. struct device *wsa_dev = NULL;
  2047. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2048. struct soc_mixer_control *mc =
  2049. (struct soc_mixer_control *)kcontrol->private_value;
  2050. u8 gain = 0;
  2051. int ret = 0;
  2052. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2053. return -EINVAL;
  2054. if (!wsa_priv) {
  2055. pr_err("%s: priv is null for macro!\n",
  2056. __func__);
  2057. return -EINVAL;
  2058. }
  2059. ret = snd_soc_put_volsw(kcontrol, ucontrol);
  2060. if (mc->reg == LPASS_CDC_WSA_RX0_RX_VOL_CTL) {
  2061. wsa_priv->rx0_origin_gain =
  2062. (u8)snd_soc_component_read(wsa_priv->component,
  2063. mc->reg);
  2064. gain = (u8)(wsa_priv->rx0_origin_gain -
  2065. wsa_priv->thermal_cur_state);
  2066. } else if (mc->reg == LPASS_CDC_WSA_RX1_RX_VOL_CTL) {
  2067. wsa_priv->rx1_origin_gain =
  2068. (u8)snd_soc_component_read(wsa_priv->component,
  2069. mc->reg);
  2070. gain = (u8)(wsa_priv->rx1_origin_gain -
  2071. wsa_priv->thermal_cur_state);
  2072. } else {
  2073. dev_err(wsa_priv->dev,
  2074. "%s: Incorrect RX Path selected\n", __func__);
  2075. return -EINVAL;
  2076. }
  2077. /* only adjust gain if thermal state is positive */
  2078. if (wsa_priv->dapm_mclk_enable &&
  2079. wsa_priv->thermal_cur_state > 0) {
  2080. snd_soc_component_update_bits(wsa_priv->component,
  2081. mc->reg, 0xFF, gain);
  2082. dev_dbg(wsa_priv->dev,
  2083. "%s: Current thermal state: %d, adjusted gain: %x\n",
  2084. __func__, wsa_priv->thermal_cur_state, gain);
  2085. }
  2086. return ret;
  2087. }
  2088. static int lpass_cdc_wsa_macro_get_compander(struct snd_kcontrol *kcontrol,
  2089. struct snd_ctl_elem_value *ucontrol)
  2090. {
  2091. struct snd_soc_component *component =
  2092. snd_soc_kcontrol_component(kcontrol);
  2093. int comp = ((struct soc_multi_mixer_control *)
  2094. kcontrol->private_value)->shift;
  2095. struct device *wsa_dev = NULL;
  2096. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2097. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2098. return -EINVAL;
  2099. ucontrol->value.integer.value[0] = wsa_priv->comp_enabled[comp];
  2100. return 0;
  2101. }
  2102. static int lpass_cdc_wsa_macro_set_compander(struct snd_kcontrol *kcontrol,
  2103. struct snd_ctl_elem_value *ucontrol)
  2104. {
  2105. struct snd_soc_component *component =
  2106. snd_soc_kcontrol_component(kcontrol);
  2107. int comp = ((struct soc_multi_mixer_control *)
  2108. kcontrol->private_value)->shift;
  2109. int value = ucontrol->value.integer.value[0];
  2110. struct device *wsa_dev = NULL;
  2111. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2112. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2113. return -EINVAL;
  2114. dev_dbg(component->dev, "%s: Compander %d enable current %d, new %d\n",
  2115. __func__, comp + 1, wsa_priv->comp_enabled[comp], value);
  2116. wsa_priv->comp_enabled[comp] = value;
  2117. return 0;
  2118. }
  2119. static int lpass_cdc_wsa_macro_ear_spkrrecv_get(struct snd_kcontrol *kcontrol,
  2120. struct snd_ctl_elem_value *ucontrol)
  2121. {
  2122. struct snd_soc_component *component =
  2123. snd_soc_kcontrol_component(kcontrol);
  2124. struct device *wsa_dev = NULL;
  2125. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2126. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2127. return -EINVAL;
  2128. ucontrol->value.integer.value[0] = wsa_priv->wsa_spkrrecv;
  2129. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  2130. __func__, ucontrol->value.integer.value[0]);
  2131. return 0;
  2132. }
  2133. static int lpass_cdc_wsa_macro_ear_spkrrecv_put(struct snd_kcontrol *kcontrol,
  2134. struct snd_ctl_elem_value *ucontrol)
  2135. {
  2136. struct snd_soc_component *component =
  2137. snd_soc_kcontrol_component(kcontrol);
  2138. struct device *wsa_dev = NULL;
  2139. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2140. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2141. return -EINVAL;
  2142. wsa_priv->wsa_spkrrecv = ucontrol->value.integer.value[0];
  2143. dev_dbg(component->dev, "%s:spkrrecv status = %d\n",
  2144. __func__, wsa_priv->wsa_spkrrecv);
  2145. return 0;
  2146. }
  2147. static int lpass_cdc_wsa_macro_idle_detect_get(struct snd_kcontrol *kcontrol,
  2148. struct snd_ctl_elem_value *ucontrol)
  2149. {
  2150. struct snd_soc_component *component =
  2151. snd_soc_kcontrol_component(kcontrol);
  2152. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2153. struct device *wsa_dev = NULL;
  2154. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2155. return -EINVAL;
  2156. ucontrol->value.integer.value[0] =
  2157. wsa_priv->idle_detect_cfg.idle_detect_en;
  2158. return 0;
  2159. }
  2160. static int lpass_cdc_wsa_macro_idle_detect_put(struct snd_kcontrol *kcontrol,
  2161. struct snd_ctl_elem_value *ucontrol)
  2162. {
  2163. struct snd_soc_component *component =
  2164. snd_soc_kcontrol_component(kcontrol);
  2165. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2166. struct device *wsa_dev = NULL;
  2167. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2168. return -EINVAL;
  2169. wsa_priv->idle_detect_cfg.idle_detect_en =
  2170. ucontrol->value.integer.value[0];
  2171. return 0;
  2172. }
  2173. static int lpass_cdc_wsa_macro_comp_mode_get(struct snd_kcontrol *kcontrol,
  2174. struct snd_ctl_elem_value *ucontrol)
  2175. {
  2176. struct snd_soc_component *component =
  2177. snd_soc_kcontrol_component(kcontrol);
  2178. struct device *wsa_dev = NULL;
  2179. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2180. u16 idx = 0;
  2181. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2182. return -EINVAL;
  2183. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  2184. idx = LPASS_CDC_WSA_MACRO_COMP1;
  2185. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  2186. idx = LPASS_CDC_WSA_MACRO_COMP2;
  2187. ucontrol->value.integer.value[0] = wsa_priv->comp_mode[idx];
  2188. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  2189. __func__, ucontrol->value.integer.value[0]);
  2190. return 0;
  2191. }
  2192. static int lpass_cdc_wsa_macro_comp_mode_put(struct snd_kcontrol *kcontrol,
  2193. struct snd_ctl_elem_value *ucontrol)
  2194. {
  2195. struct snd_soc_component *component =
  2196. snd_soc_kcontrol_component(kcontrol);
  2197. struct device *wsa_dev = NULL;
  2198. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2199. u16 idx = 0;
  2200. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2201. return -EINVAL;
  2202. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  2203. idx = LPASS_CDC_WSA_MACRO_COMP1;
  2204. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  2205. idx = LPASS_CDC_WSA_MACRO_COMP2;
  2206. wsa_priv->comp_mode[idx] = ucontrol->value.integer.value[0];
  2207. dev_dbg(component->dev, "%s: comp_mode = %d\n", __func__,
  2208. wsa_priv->comp_mode[idx]);
  2209. return 0;
  2210. }
  2211. static int lpass_cdc_wsa_macro_rx_mux_get(struct snd_kcontrol *kcontrol,
  2212. struct snd_ctl_elem_value *ucontrol)
  2213. {
  2214. struct snd_soc_dapm_widget *widget =
  2215. snd_soc_dapm_kcontrol_widget(kcontrol);
  2216. struct snd_soc_component *component =
  2217. snd_soc_dapm_to_component(widget->dapm);
  2218. struct device *wsa_dev = NULL;
  2219. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2220. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2221. return -EINVAL;
  2222. ucontrol->value.integer.value[0] =
  2223. wsa_priv->rx_port_value[widget->shift];
  2224. return 0;
  2225. }
  2226. static int lpass_cdc_wsa_macro_rx_mux_put(struct snd_kcontrol *kcontrol,
  2227. struct snd_ctl_elem_value *ucontrol)
  2228. {
  2229. struct snd_soc_dapm_widget *widget =
  2230. snd_soc_dapm_kcontrol_widget(kcontrol);
  2231. struct snd_soc_component *component =
  2232. snd_soc_dapm_to_component(widget->dapm);
  2233. struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
  2234. struct snd_soc_dapm_update *update = NULL;
  2235. u32 rx_port_value = ucontrol->value.integer.value[0];
  2236. u32 bit_input = 0;
  2237. u32 aif_rst;
  2238. struct device *wsa_dev = NULL;
  2239. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2240. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2241. return -EINVAL;
  2242. aif_rst = wsa_priv->rx_port_value[widget->shift];
  2243. if (!rx_port_value) {
  2244. if (aif_rst == 0) {
  2245. dev_err(wsa_dev, "%s: AIF reset already\n", __func__);
  2246. return 0;
  2247. }
  2248. if (aif_rst >= LPASS_CDC_WSA_MACRO_RX_MAX) {
  2249. dev_err(wsa_dev, "%s: Invalid AIF reset\n", __func__);
  2250. return 0;
  2251. }
  2252. }
  2253. wsa_priv->rx_port_value[widget->shift] = rx_port_value;
  2254. bit_input = widget->shift;
  2255. dev_dbg(wsa_dev,
  2256. "%s: mux input: %d, mux output: %d, bit: %d\n",
  2257. __func__, rx_port_value, widget->shift, bit_input);
  2258. switch (rx_port_value) {
  2259. case 0:
  2260. if (wsa_priv->active_ch_cnt[aif_rst]) {
  2261. clear_bit(bit_input,
  2262. &wsa_priv->active_ch_mask[aif_rst]);
  2263. wsa_priv->active_ch_cnt[aif_rst]--;
  2264. }
  2265. break;
  2266. case 1:
  2267. case 2:
  2268. set_bit(bit_input,
  2269. &wsa_priv->active_ch_mask[rx_port_value]);
  2270. wsa_priv->active_ch_cnt[rx_port_value]++;
  2271. break;
  2272. default:
  2273. dev_err(wsa_dev,
  2274. "%s: Invalid AIF_ID for WSA RX MUX %d\n",
  2275. __func__, rx_port_value);
  2276. return -EINVAL;
  2277. }
  2278. snd_soc_dapm_mux_update_power(widget->dapm, kcontrol,
  2279. rx_port_value, e, update);
  2280. return 0;
  2281. }
  2282. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get(struct snd_kcontrol *kcontrol,
  2283. struct snd_ctl_elem_value *ucontrol)
  2284. {
  2285. struct snd_soc_component *component =
  2286. snd_soc_kcontrol_component(kcontrol);
  2287. ucontrol->value.integer.value[0] =
  2288. ((snd_soc_component_read(
  2289. component, LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG) & 0x04) ?
  2290. 1 : 0);
  2291. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  2292. ucontrol->value.integer.value[0]);
  2293. return 0;
  2294. }
  2295. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_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. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  2301. ucontrol->value.integer.value[0]);
  2302. /* Set Vbat register configuration for GSM mode bit based on value */
  2303. if (ucontrol->value.integer.value[0])
  2304. snd_soc_component_update_bits(component,
  2305. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  2306. 0x04, 0x04);
  2307. else
  2308. snd_soc_component_update_bits(component,
  2309. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  2310. 0x04, 0x00);
  2311. return 0;
  2312. }
  2313. static int lpass_cdc_wsa_macro_soft_clip_enable_get(struct snd_kcontrol *kcontrol,
  2314. struct snd_ctl_elem_value *ucontrol)
  2315. {
  2316. struct snd_soc_component *component =
  2317. snd_soc_kcontrol_component(kcontrol);
  2318. struct device *wsa_dev = NULL;
  2319. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2320. int path = ((struct soc_multi_mixer_control *)
  2321. kcontrol->private_value)->shift;
  2322. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2323. return -EINVAL;
  2324. ucontrol->value.integer.value[0] = wsa_priv->is_softclip_on[path];
  2325. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  2326. __func__, ucontrol->value.integer.value[0]);
  2327. return 0;
  2328. }
  2329. static int lpass_cdc_wsa_macro_soft_clip_enable_put(struct snd_kcontrol *kcontrol,
  2330. struct snd_ctl_elem_value *ucontrol)
  2331. {
  2332. struct snd_soc_component *component =
  2333. snd_soc_kcontrol_component(kcontrol);
  2334. struct device *wsa_dev = NULL;
  2335. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2336. int path = ((struct soc_multi_mixer_control *)
  2337. kcontrol->private_value)->shift;
  2338. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2339. return -EINVAL;
  2340. wsa_priv->is_softclip_on[path] = ucontrol->value.integer.value[0];
  2341. dev_dbg(component->dev, "%s: soft clip enable for %d: %d\n", __func__,
  2342. path, wsa_priv->is_softclip_on[path]);
  2343. return 0;
  2344. }
  2345. static int lpass_cdc_wsa_macro_pbr_enable_get(struct snd_kcontrol *kcontrol,
  2346. struct snd_ctl_elem_value *ucontrol)
  2347. {
  2348. struct snd_soc_component *component =
  2349. snd_soc_kcontrol_component(kcontrol);
  2350. struct device *wsa_dev = NULL;
  2351. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2352. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2353. return -EINVAL;
  2354. ucontrol->value.integer.value[0] = wsa_priv->pbr_enable;
  2355. return 0;
  2356. }
  2357. static int lpass_cdc_wsa_macro_pbr_enable_put(struct snd_kcontrol *kcontrol,
  2358. struct snd_ctl_elem_value *ucontrol)
  2359. {
  2360. struct snd_soc_component *component =
  2361. snd_soc_kcontrol_component(kcontrol);
  2362. struct device *wsa_dev = NULL;
  2363. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2364. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2365. return -EINVAL;
  2366. wsa_priv->pbr_enable = ucontrol->value.integer.value[0];
  2367. return 0;
  2368. }
  2369. static const struct snd_kcontrol_new lpass_cdc_wsa_macro_snd_controls[] = {
  2370. SOC_ENUM_EXT("WSA SPKRRECV", lpass_cdc_wsa_macro_ear_spkrrecv_enum,
  2371. lpass_cdc_wsa_macro_ear_spkrrecv_get,
  2372. lpass_cdc_wsa_macro_ear_spkrrecv_put),
  2373. SOC_ENUM_EXT("GSM mode Enable", lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  2374. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get,
  2375. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_put),
  2376. SOC_ENUM_EXT("WSA_RX0 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  2377. lpass_cdc_wsa_macro_comp_mode_get,
  2378. lpass_cdc_wsa_macro_comp_mode_put),
  2379. SOC_ENUM_EXT("WSA_RX1 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  2380. lpass_cdc_wsa_macro_comp_mode_get,
  2381. lpass_cdc_wsa_macro_comp_mode_put),
  2382. SOC_ENUM_EXT("Idle Detect", idle_detect_enum,
  2383. lpass_cdc_wsa_macro_idle_detect_get,
  2384. lpass_cdc_wsa_macro_idle_detect_put),
  2385. SOC_SINGLE_EXT("WSA_Softclip0 Enable", SND_SOC_NOPM,
  2386. LPASS_CDC_WSA_MACRO_SOFTCLIP0, 1, 0,
  2387. lpass_cdc_wsa_macro_soft_clip_enable_get,
  2388. lpass_cdc_wsa_macro_soft_clip_enable_put),
  2389. SOC_SINGLE_EXT("WSA_Softclip1 Enable", SND_SOC_NOPM,
  2390. LPASS_CDC_WSA_MACRO_SOFTCLIP1, 1, 0,
  2391. lpass_cdc_wsa_macro_soft_clip_enable_get,
  2392. lpass_cdc_wsa_macro_soft_clip_enable_put),
  2393. LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV("WSA_RX0 Digital Volume",
  2394. LPASS_CDC_WSA_RX0_RX_VOL_CTL,
  2395. -84, 40, digital_gain),
  2396. LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV("WSA_RX1 Digital Volume",
  2397. LPASS_CDC_WSA_RX1_RX_VOL_CTL,
  2398. -84, 40, digital_gain),
  2399. SOC_SINGLE_EXT("WSA_RX0 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 1,
  2400. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2401. lpass_cdc_wsa_macro_set_rx_mute_status),
  2402. SOC_SINGLE_EXT("WSA_RX1 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 1,
  2403. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2404. lpass_cdc_wsa_macro_set_rx_mute_status),
  2405. SOC_SINGLE_EXT("WSA_RX0_MIX Digital Mute", SND_SOC_NOPM,
  2406. LPASS_CDC_WSA_MACRO_RX_MIX0, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2407. lpass_cdc_wsa_macro_set_rx_mute_status),
  2408. SOC_SINGLE_EXT("WSA_RX1_MIX Digital Mute", SND_SOC_NOPM,
  2409. LPASS_CDC_WSA_MACRO_RX_MIX1, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2410. lpass_cdc_wsa_macro_set_rx_mute_status),
  2411. SOC_SINGLE_EXT("WSA_COMP1 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP1, 1, 0,
  2412. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  2413. SOC_SINGLE_EXT("WSA_COMP2 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP2, 1, 0,
  2414. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  2415. SOC_SINGLE_EXT("WSA_RX0 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0,
  2416. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  2417. SOC_SINGLE_EXT("WSA_RX1 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1,
  2418. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  2419. SOC_SINGLE_EXT("WSA PBR Enable", SND_SOC_NOPM, 0, 1,
  2420. 0, lpass_cdc_wsa_macro_pbr_enable_get,
  2421. lpass_cdc_wsa_macro_pbr_enable_put),
  2422. };
  2423. static const struct soc_enum rx_mux_enum =
  2424. SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_mux_text), rx_mux_text);
  2425. static const struct snd_kcontrol_new rx_mux[LPASS_CDC_WSA_MACRO_RX_MAX] = {
  2426. SOC_DAPM_ENUM_EXT("WSA RX0 Mux", rx_mux_enum,
  2427. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2428. SOC_DAPM_ENUM_EXT("WSA RX1 Mux", rx_mux_enum,
  2429. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2430. SOC_DAPM_ENUM_EXT("WSA RX_MIX0 Mux", rx_mux_enum,
  2431. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2432. SOC_DAPM_ENUM_EXT("WSA RX_MIX1 Mux", rx_mux_enum,
  2433. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2434. SOC_DAPM_ENUM_EXT("WSA RX4 Mux", rx_mux_enum,
  2435. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2436. SOC_DAPM_ENUM_EXT("WSA RX5 Mux", rx_mux_enum,
  2437. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2438. };
  2439. static int lpass_cdc_wsa_macro_vi_feed_mixer_get(struct snd_kcontrol *kcontrol,
  2440. struct snd_ctl_elem_value *ucontrol)
  2441. {
  2442. struct snd_soc_dapm_widget *widget =
  2443. snd_soc_dapm_kcontrol_widget(kcontrol);
  2444. struct snd_soc_component *component =
  2445. snd_soc_dapm_to_component(widget->dapm);
  2446. struct soc_multi_mixer_control *mixer =
  2447. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2448. u32 dai_id = widget->shift;
  2449. u32 spk_tx_id = mixer->shift;
  2450. struct device *wsa_dev = NULL;
  2451. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2452. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2453. return -EINVAL;
  2454. if (test_bit(spk_tx_id, &wsa_priv->active_ch_mask[dai_id]))
  2455. ucontrol->value.integer.value[0] = 1;
  2456. else
  2457. ucontrol->value.integer.value[0] = 0;
  2458. return 0;
  2459. }
  2460. static int lpass_cdc_wsa_macro_vi_feed_mixer_put(struct snd_kcontrol *kcontrol,
  2461. struct snd_ctl_elem_value *ucontrol)
  2462. {
  2463. struct snd_soc_dapm_widget *widget =
  2464. snd_soc_dapm_kcontrol_widget(kcontrol);
  2465. struct snd_soc_component *component =
  2466. snd_soc_dapm_to_component(widget->dapm);
  2467. struct soc_multi_mixer_control *mixer =
  2468. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2469. u32 spk_tx_id = mixer->shift;
  2470. u32 enable = ucontrol->value.integer.value[0];
  2471. struct device *wsa_dev = NULL;
  2472. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2473. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2474. return -EINVAL;
  2475. wsa_priv->vi_feed_value = ucontrol->value.integer.value[0];
  2476. if (enable) {
  2477. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2478. !test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2479. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2480. set_bit(LPASS_CDC_WSA_MACRO_TX0,
  2481. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2482. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  2483. }
  2484. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2485. !test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2486. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2487. set_bit(LPASS_CDC_WSA_MACRO_TX1,
  2488. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2489. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  2490. }
  2491. } else {
  2492. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2493. test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2494. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2495. clear_bit(LPASS_CDC_WSA_MACRO_TX0,
  2496. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2497. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2498. }
  2499. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2500. test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2501. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2502. clear_bit(LPASS_CDC_WSA_MACRO_TX1,
  2503. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2504. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2505. }
  2506. }
  2507. snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, NULL);
  2508. return 0;
  2509. }
  2510. static const struct snd_kcontrol_new aif_vi_mixer[] = {
  2511. SOC_SINGLE_EXT("WSA_SPKR_VI_1", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX0, 1, 0,
  2512. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2513. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2514. SOC_SINGLE_EXT("WSA_SPKR_VI_2", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX1, 1, 0,
  2515. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2516. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2517. };
  2518. static const struct snd_soc_dapm_widget lpass_cdc_wsa_macro_dapm_widgets[] = {
  2519. SND_SOC_DAPM_AIF_IN("WSA AIF1 PB", "WSA_AIF1 Playback", 0,
  2520. SND_SOC_NOPM, 0, 0),
  2521. SND_SOC_DAPM_AIF_IN("WSA AIF_MIX1 PB", "WSA_AIF_MIX1 Playback", 0,
  2522. SND_SOC_NOPM, 0, 0),
  2523. SND_SOC_DAPM_AIF_OUT_E("WSA AIF_VI", "WSA_AIF_VI Capture", 0,
  2524. SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI, 0,
  2525. lpass_cdc_wsa_macro_enable_vi_feedback,
  2526. SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
  2527. SND_SOC_DAPM_AIF_OUT("WSA AIF_ECHO", "WSA_AIF_ECHO Capture", 0,
  2528. SND_SOC_NOPM, 0, 0),
  2529. SND_SOC_DAPM_MIXER("WSA_AIF_VI Mixer", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI,
  2530. 0, aif_vi_mixer, ARRAY_SIZE(aif_vi_mixer)),
  2531. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC0_MUX", SND_SOC_NOPM,
  2532. LPASS_CDC_WSA_MACRO_EC0_MUX, 0,
  2533. &rx_mix_ec0_mux, lpass_cdc_wsa_macro_enable_echo,
  2534. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2535. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC1_MUX", SND_SOC_NOPM,
  2536. LPASS_CDC_WSA_MACRO_EC1_MUX, 0,
  2537. &rx_mix_ec1_mux, lpass_cdc_wsa_macro_enable_echo,
  2538. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2539. SND_SOC_DAPM_MUX("WSA RX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 0,
  2540. &rx_mux[LPASS_CDC_WSA_MACRO_RX0]),
  2541. SND_SOC_DAPM_MUX("WSA RX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 0,
  2542. &rx_mux[LPASS_CDC_WSA_MACRO_RX1]),
  2543. SND_SOC_DAPM_MUX("WSA RX_MIX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX0, 0,
  2544. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX0]),
  2545. SND_SOC_DAPM_MUX("WSA RX_MIX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX1, 0,
  2546. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX1]),
  2547. SND_SOC_DAPM_MUX("WSA RX4 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX4, 0,
  2548. &rx_mux[LPASS_CDC_WSA_MACRO_RX4]),
  2549. SND_SOC_DAPM_MUX("WSA RX5 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX5, 0,
  2550. &rx_mux[LPASS_CDC_WSA_MACRO_RX5]),
  2551. SND_SOC_DAPM_MIXER("WSA RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2552. SND_SOC_DAPM_MIXER("WSA RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2553. SND_SOC_DAPM_MIXER("WSA RX_MIX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2554. SND_SOC_DAPM_MIXER("WSA RX_MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2555. SND_SOC_DAPM_MIXER("WSA RX4", SND_SOC_NOPM, 0, 0, NULL, 0),
  2556. SND_SOC_DAPM_MIXER("WSA RX5", SND_SOC_NOPM, 0, 0, NULL, 0),
  2557. SND_SOC_DAPM_MUX_E("WSA_RX0 INP0", SND_SOC_NOPM, 0, 0,
  2558. &rx0_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2559. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2560. SND_SOC_DAPM_MUX_E("WSA_RX0 INP1", SND_SOC_NOPM, 0, 0,
  2561. &rx0_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2562. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2563. SND_SOC_DAPM_MUX_E("WSA_RX0 INP2", SND_SOC_NOPM, 0, 0,
  2564. &rx0_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2565. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2566. SND_SOC_DAPM_MUX_E("WSA_RX0 MIX INP", SND_SOC_NOPM,
  2567. 0, 0, &rx0_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2568. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2569. SND_SOC_DAPM_MUX_E("WSA_RX1 INP0", SND_SOC_NOPM, 0, 0,
  2570. &rx1_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2571. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2572. SND_SOC_DAPM_MUX_E("WSA_RX1 INP1", SND_SOC_NOPM, 0, 0,
  2573. &rx1_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2574. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2575. SND_SOC_DAPM_MUX_E("WSA_RX1 INP2", SND_SOC_NOPM, 0, 0,
  2576. &rx1_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2577. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2578. SND_SOC_DAPM_MUX_E("WSA_RX1 MIX INP", SND_SOC_NOPM,
  2579. 0, 0, &rx1_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2580. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2581. SND_SOC_DAPM_PGA_E("WSA_RX INT0 MIX", SND_SOC_NOPM,
  2582. 0, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2583. SND_SOC_DAPM_PRE_PMU),
  2584. SND_SOC_DAPM_PGA_E("WSA_RX INT1 MIX", SND_SOC_NOPM,
  2585. 1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2586. SND_SOC_DAPM_PRE_PMU),
  2587. SND_SOC_DAPM_MIXER("WSA_RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2588. SND_SOC_DAPM_MIXER("WSA_RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2589. SND_SOC_DAPM_MUX_E("WSA_RX0 INT0 SIDETONE MIX",
  2590. LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 4, 0,
  2591. &rx0_sidetone_mix_mux, lpass_cdc_wsa_macro_enable_swr,
  2592. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2593. SND_SOC_DAPM_INPUT("WSA SRC0_INP"),
  2594. SND_SOC_DAPM_INPUT("WSA_TX DEC0_INP"),
  2595. SND_SOC_DAPM_INPUT("WSA_TX DEC1_INP"),
  2596. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 INTERP", SND_SOC_NOPM,
  2597. LPASS_CDC_WSA_MACRO_COMP1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2598. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2599. SND_SOC_DAPM_POST_PMD),
  2600. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 INTERP", SND_SOC_NOPM,
  2601. LPASS_CDC_WSA_MACRO_COMP2, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2602. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2603. SND_SOC_DAPM_POST_PMD),
  2604. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 CHAIN", SND_SOC_NOPM, 0, 0,
  2605. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2606. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2607. SND_SOC_DAPM_POST_PMD),
  2608. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 CHAIN", SND_SOC_NOPM, 0, 0,
  2609. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2610. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2611. SND_SOC_DAPM_POST_PMD),
  2612. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 VBAT", SND_SOC_NOPM,
  2613. 0, 0, wsa_int0_vbat_mix_switch,
  2614. ARRAY_SIZE(wsa_int0_vbat_mix_switch),
  2615. lpass_cdc_wsa_macro_enable_vbat,
  2616. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2617. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 VBAT", SND_SOC_NOPM,
  2618. 0, 0, wsa_int1_vbat_mix_switch,
  2619. ARRAY_SIZE(wsa_int1_vbat_mix_switch),
  2620. lpass_cdc_wsa_macro_enable_vbat,
  2621. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2622. SND_SOC_DAPM_INPUT("VIINPUT_WSA"),
  2623. SND_SOC_DAPM_OUTPUT("WSA_SPK1 OUT"),
  2624. SND_SOC_DAPM_OUTPUT("WSA_SPK2 OUT"),
  2625. SND_SOC_DAPM_SUPPLY_S("WSA_MCLK", 0, SND_SOC_NOPM, 0, 0,
  2626. lpass_cdc_wsa_macro_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2627. };
  2628. static const struct snd_soc_dapm_route wsa_audio_map[] = {
  2629. /* VI Feedback */
  2630. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_1", "VIINPUT_WSA"},
  2631. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_2", "VIINPUT_WSA"},
  2632. {"WSA AIF_VI", NULL, "WSA_AIF_VI Mixer"},
  2633. {"WSA AIF_VI", NULL, "WSA_MCLK"},
  2634. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2635. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2636. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2637. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2638. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC0_MUX"},
  2639. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC1_MUX"},
  2640. {"WSA AIF_ECHO", NULL, "WSA_MCLK"},
  2641. {"WSA AIF1 PB", NULL, "WSA_MCLK"},
  2642. {"WSA AIF_MIX1 PB", NULL, "WSA_MCLK"},
  2643. {"WSA RX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2644. {"WSA RX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2645. {"WSA RX_MIX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2646. {"WSA RX_MIX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2647. {"WSA RX4 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2648. {"WSA RX5 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2649. {"WSA RX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2650. {"WSA RX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2651. {"WSA RX_MIX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2652. {"WSA RX_MIX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2653. {"WSA RX4 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2654. {"WSA RX5 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2655. {"WSA RX0", NULL, "WSA RX0 MUX"},
  2656. {"WSA RX1", NULL, "WSA RX1 MUX"},
  2657. {"WSA RX_MIX0", NULL, "WSA RX_MIX0 MUX"},
  2658. {"WSA RX_MIX1", NULL, "WSA RX_MIX1 MUX"},
  2659. {"WSA RX4", NULL, "WSA RX4 MUX"},
  2660. {"WSA RX5", NULL, "WSA RX5 MUX"},
  2661. {"WSA_RX0 INP0", "RX0", "WSA RX0"},
  2662. {"WSA_RX0 INP0", "RX1", "WSA RX1"},
  2663. {"WSA_RX0 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2664. {"WSA_RX0 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2665. {"WSA_RX0 INP0", "RX4", "WSA RX4"},
  2666. {"WSA_RX0 INP0", "RX5", "WSA RX5"},
  2667. {"WSA_RX0 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2668. {"WSA_RX0 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2669. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP0"},
  2670. {"WSA_RX0 INP1", "RX0", "WSA RX0"},
  2671. {"WSA_RX0 INP1", "RX1", "WSA RX1"},
  2672. {"WSA_RX0 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2673. {"WSA_RX0 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2674. {"WSA_RX0 INP1", "RX4", "WSA RX4"},
  2675. {"WSA_RX0 INP1", "RX5", "WSA RX5"},
  2676. {"WSA_RX0 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2677. {"WSA_RX0 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2678. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP1"},
  2679. {"WSA_RX0 INP2", "RX0", "WSA RX0"},
  2680. {"WSA_RX0 INP2", "RX1", "WSA RX1"},
  2681. {"WSA_RX0 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2682. {"WSA_RX0 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2683. {"WSA_RX0 INP2", "RX4", "WSA RX4"},
  2684. {"WSA_RX0 INP2", "RX5", "WSA RX5"},
  2685. {"WSA_RX0 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2686. {"WSA_RX0 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2687. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP2"},
  2688. {"WSA_RX0 MIX INP", "RX0", "WSA RX0"},
  2689. {"WSA_RX0 MIX INP", "RX1", "WSA RX1"},
  2690. {"WSA_RX0 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2691. {"WSA_RX0 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2692. {"WSA_RX0 MIX INP", "RX4", "WSA RX4"},
  2693. {"WSA_RX0 MIX INP", "RX5", "WSA RX5"},
  2694. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX0 MIX INP"},
  2695. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX INT0 MIX"},
  2696. {"WSA_RX INT0 INTERP", NULL, "WSA_RX INT0 SEC MIX"},
  2697. {"WSA_RX0 INT0 SIDETONE MIX", "SRC0", "WSA SRC0_INP"},
  2698. {"WSA_RX INT0 INTERP", NULL, "WSA_RX0 INT0 SIDETONE MIX"},
  2699. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 INTERP"},
  2700. {"WSA_RX INT0 VBAT", "WSA RX0 VBAT Enable", "WSA_RX INT0 INTERP"},
  2701. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 VBAT"},
  2702. {"WSA_SPK1 OUT", NULL, "WSA_RX INT0 CHAIN"},
  2703. {"WSA_SPK1 OUT", NULL, "WSA_MCLK"},
  2704. {"WSA_RX1 INP0", "RX0", "WSA RX0"},
  2705. {"WSA_RX1 INP0", "RX1", "WSA RX1"},
  2706. {"WSA_RX1 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2707. {"WSA_RX1 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2708. {"WSA_RX1 INP0", "RX4", "WSA RX4"},
  2709. {"WSA_RX1 INP0", "RX5", "WSA RX5"},
  2710. {"WSA_RX1 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2711. {"WSA_RX1 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2712. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP0"},
  2713. {"WSA_RX1 INP1", "RX0", "WSA RX0"},
  2714. {"WSA_RX1 INP1", "RX1", "WSA RX1"},
  2715. {"WSA_RX1 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2716. {"WSA_RX1 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2717. {"WSA_RX1 INP1", "RX4", "WSA RX4"},
  2718. {"WSA_RX1 INP1", "RX5", "WSA RX5"},
  2719. {"WSA_RX1 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2720. {"WSA_RX1 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2721. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP1"},
  2722. {"WSA_RX1 INP2", "RX0", "WSA RX0"},
  2723. {"WSA_RX1 INP2", "RX1", "WSA RX1"},
  2724. {"WSA_RX1 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2725. {"WSA_RX1 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2726. {"WSA_RX1 INP2", "RX4", "WSA RX4"},
  2727. {"WSA_RX1 INP2", "RX5", "WSA RX5"},
  2728. {"WSA_RX1 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2729. {"WSA_RX1 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2730. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP2"},
  2731. {"WSA_RX1 MIX INP", "RX0", "WSA RX0"},
  2732. {"WSA_RX1 MIX INP", "RX1", "WSA RX1"},
  2733. {"WSA_RX1 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2734. {"WSA_RX1 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2735. {"WSA_RX1 MIX INP", "RX4", "WSA RX4"},
  2736. {"WSA_RX1 MIX INP", "RX5", "WSA RX5"},
  2737. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX1 MIX INP"},
  2738. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX INT1 MIX"},
  2739. {"WSA_RX INT1 INTERP", NULL, "WSA_RX INT1 SEC MIX"},
  2740. {"WSA_RX INT1 VBAT", "WSA RX1 VBAT Enable", "WSA_RX INT1 INTERP"},
  2741. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 VBAT"},
  2742. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 INTERP"},
  2743. {"WSA_SPK2 OUT", NULL, "WSA_RX INT1 CHAIN"},
  2744. {"WSA_SPK2 OUT", NULL, "WSA_MCLK"},
  2745. };
  2746. static void lpass_cdc_wsa_macro_init_pbr(struct snd_soc_component *component)
  2747. {
  2748. int sys_gain, bat_cfg, rload;
  2749. int vth1, vth2, vth3, vth4, vth5, vth6, vth7, vth8, vth9;
  2750. int vth10, vth11, vth12, vth13, vth14, vth15;
  2751. struct device *wsa_dev = NULL;
  2752. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2753. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2754. return;
  2755. /* RX0 */
  2756. sys_gain = wsa_priv->wsa_sys_gain[0];
  2757. bat_cfg = wsa_priv->wsa_bat_cfg[0];
  2758. rload = wsa_priv->wsa_rload[0];
  2759. /* ILIM */
  2760. switch (rload) {
  2761. case WSA_4_OHMS:
  2762. snd_soc_component_update_bits(component,
  2763. LPASS_CDC_WSA_ILIM_CFG0, 0xE0, 0x40);
  2764. break;
  2765. case WSA_6_OHMS:
  2766. snd_soc_component_update_bits(component,
  2767. LPASS_CDC_WSA_ILIM_CFG0, 0xE0, 0x80);
  2768. break;
  2769. case WSA_8_OHMS:
  2770. snd_soc_component_update_bits(component,
  2771. LPASS_CDC_WSA_ILIM_CFG0, 0xE0, 0xC0);
  2772. break;
  2773. case WSA_32_OHMS:
  2774. snd_soc_component_update_bits(component,
  2775. LPASS_CDC_WSA_ILIM_CFG0, 0xE0, 0xE0);
  2776. break;
  2777. default:
  2778. break;
  2779. }
  2780. snd_soc_component_update_bits(component,
  2781. LPASS_CDC_WSA_ILIM_CFG1, 0x0F, sys_gain);
  2782. snd_soc_component_update_bits(component,
  2783. LPASS_CDC_WSA_ILIM_CFG9, 0xC0, bat_cfg << 0x7);
  2784. /* Thesh */
  2785. vth1 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth1_data[sys_gain][bat_cfg][rload]);
  2786. vth2 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth2_data[sys_gain][bat_cfg][rload]);
  2787. vth3 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth3_data[sys_gain][bat_cfg][rload]);
  2788. vth4 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth4_data[sys_gain][bat_cfg][rload]);
  2789. vth5 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth5_data[sys_gain][bat_cfg][rload]);
  2790. vth6 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth6_data[sys_gain][bat_cfg][rload]);
  2791. vth7 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth7_data[sys_gain][bat_cfg][rload]);
  2792. vth8 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth8_data[sys_gain][bat_cfg][rload]);
  2793. vth9 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth9_data[sys_gain][bat_cfg][rload]);
  2794. vth10 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth10_data[sys_gain][bat_cfg][rload]);
  2795. vth11 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth11_data[sys_gain][bat_cfg][rload]);
  2796. vth12 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth12_data[sys_gain][bat_cfg][rload]);
  2797. vth13 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth13_data[sys_gain][bat_cfg][rload]);
  2798. vth14 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth14_data[sys_gain][bat_cfg][rload]);
  2799. vth15 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth15_data[sys_gain][bat_cfg][rload]);
  2800. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG1, vth1);
  2801. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG2, vth2);
  2802. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG3, vth3);
  2803. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG4, vth4);
  2804. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG5, vth5);
  2805. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG6, vth6);
  2806. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG7, vth7);
  2807. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG8, vth8);
  2808. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG9, vth9);
  2809. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG10, vth10);
  2810. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG11, vth11);
  2811. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG12, vth12);
  2812. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG13, vth13);
  2813. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG14, vth14);
  2814. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG15, vth15);
  2815. /* RX1 */
  2816. sys_gain = wsa_priv->wsa_sys_gain[2];
  2817. bat_cfg = wsa_priv->wsa_bat_cfg[1];
  2818. rload = wsa_priv->wsa_rload[1];
  2819. /* ILIM */
  2820. switch (rload) {
  2821. case WSA_4_OHMS:
  2822. snd_soc_component_update_bits(component,
  2823. LPASS_CDC_WSA_ILIM_CFG0_1, 0xE0, 0x40);
  2824. break;
  2825. case WSA_6_OHMS:
  2826. snd_soc_component_update_bits(component,
  2827. LPASS_CDC_WSA_ILIM_CFG0_1, 0xE0, 0x80);
  2828. break;
  2829. case WSA_8_OHMS:
  2830. snd_soc_component_update_bits(component,
  2831. LPASS_CDC_WSA_ILIM_CFG0_1, 0xE0, 0xC0);
  2832. break;
  2833. case WSA_32_OHMS:
  2834. snd_soc_component_update_bits(component,
  2835. LPASS_CDC_WSA_ILIM_CFG0_1, 0xE0, 0xE0);
  2836. break;
  2837. default:
  2838. break;
  2839. }
  2840. snd_soc_component_update_bits(component,
  2841. LPASS_CDC_WSA_ILIM_CFG1_1, 0x0F, sys_gain);
  2842. snd_soc_component_update_bits(component,
  2843. LPASS_CDC_WSA_ILIM_CFG9, 0x30, bat_cfg << 0x5);
  2844. /* Thesh */
  2845. vth1 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth1_data[sys_gain][bat_cfg][rload]);
  2846. vth2 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth2_data[sys_gain][bat_cfg][rload]);
  2847. vth3 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth3_data[sys_gain][bat_cfg][rload]);
  2848. vth4 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth4_data[sys_gain][bat_cfg][rload]);
  2849. vth5 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth5_data[sys_gain][bat_cfg][rload]);
  2850. vth6 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth6_data[sys_gain][bat_cfg][rload]);
  2851. vth7 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth7_data[sys_gain][bat_cfg][rload]);
  2852. vth8 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth8_data[sys_gain][bat_cfg][rload]);
  2853. vth9 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth9_data[sys_gain][bat_cfg][rload]);
  2854. vth10 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth10_data[sys_gain][bat_cfg][rload]);
  2855. vth11 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth11_data[sys_gain][bat_cfg][rload]);
  2856. vth12 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth12_data[sys_gain][bat_cfg][rload]);
  2857. vth13 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth13_data[sys_gain][bat_cfg][rload]);
  2858. vth14 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth14_data[sys_gain][bat_cfg][rload]);
  2859. vth15 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth15_data[sys_gain][bat_cfg][rload]);
  2860. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG1_1, vth1);
  2861. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG2_1, vth2);
  2862. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG3_1, vth3);
  2863. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG4_1, vth4);
  2864. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG5_1, vth5);
  2865. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG6_1, vth6);
  2866. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG7_1, vth7);
  2867. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG8_1, vth8);
  2868. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG9_1, vth9);
  2869. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG10_1, vth10);
  2870. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG11_1, vth11);
  2871. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG12_1, vth12);
  2872. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG13_1, vth13);
  2873. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG14_1, vth14);
  2874. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG15_1, vth15);
  2875. }
  2876. static const struct lpass_cdc_wsa_macro_reg_mask_val
  2877. lpass_cdc_wsa_macro_reg_init[] = {
  2878. {LPASS_CDC_WSA_BOOST0_BOOST_CFG1, 0x3F, 0x12},
  2879. {LPASS_CDC_WSA_BOOST0_BOOST_CFG2, 0x1C, 0x08},
  2880. {LPASS_CDC_WSA_COMPANDER0_CTL7, 0x2E, 0x38},
  2881. {LPASS_CDC_WSA_BOOST1_BOOST_CFG1, 0x3F, 0x12},
  2882. {LPASS_CDC_WSA_BOOST1_BOOST_CFG2, 0x1C, 0x08},
  2883. {LPASS_CDC_WSA_COMPANDER1_CTL7, 0x2E, 0x38},
  2884. {LPASS_CDC_WSA_BOOST0_BOOST_CTL, 0x70, 0x58},
  2885. {LPASS_CDC_WSA_BOOST1_BOOST_CTL, 0x70, 0x58},
  2886. {LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 0x08, 0x08},
  2887. {LPASS_CDC_WSA_RX1_RX_PATH_CFG1, 0x08, 0x08},
  2888. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x02, 0x02},
  2889. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x01, 0x01},
  2890. {LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2891. {LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2892. {LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2893. {LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2894. {LPASS_CDC_WSA_RX0_RX_PATH_CFG0, 0x01, 0x01},
  2895. {LPASS_CDC_WSA_RX1_RX_PATH_CFG0, 0x01, 0x01},
  2896. {LPASS_CDC_WSA_RX0_RX_PATH_MIX_CFG, 0x01, 0x01},
  2897. {LPASS_CDC_WSA_RX1_RX_PATH_MIX_CFG, 0x01, 0x01},
  2898. {LPASS_CDC_WSA_LA_CFG, 0x3F, 0xF},
  2899. {LPASS_CDC_WSA_PBR_CFG16, 0xFF, 0x42},
  2900. {LPASS_CDC_WSA_PBR_CFG19, 0xFF, 0xFC},
  2901. {LPASS_CDC_WSA_PBR_CFG20, 0xF0, 0x60},
  2902. {LPASS_CDC_WSA_ILIM_CFG1, 0x70, 0x40},
  2903. {LPASS_CDC_WSA_ILIM_CFG0, 0x03, 0x01},
  2904. {LPASS_CDC_WSA_ILIM_CFG3, 0x1F, 0x15},
  2905. {LPASS_CDC_WSA_LA_CFG_1, 0x3F, 0x0F},
  2906. {LPASS_CDC_WSA_PBR_CFG16_1, 0xFF, 0x42},
  2907. {LPASS_CDC_WSA_PBR_CFG21, 0xFF, 0xFC},
  2908. {LPASS_CDC_WSA_PBR_CFG22, 0xF0, 0x60},
  2909. {LPASS_CDC_WSA_ILIM_CFG1_1, 0x70, 0x40},
  2910. {LPASS_CDC_WSA_ILIM_CFG0_1, 0x03, 0x01},
  2911. {LPASS_CDC_WSA_ILIM_CFG4, 0x1F, 0x15},
  2912. {LPASS_CDC_WSA_ILIM_CFG2_1, 0xFF, 0x2A},
  2913. {LPASS_CDC_WSA_ILIM_CFG2, 0x3F, 0x1B},
  2914. {LPASS_CDC_WSA_ILIM_CFG9, 0x0F, 0x05},
  2915. };
  2916. static void lpass_cdc_wsa_macro_init_reg(struct snd_soc_component *component)
  2917. {
  2918. int i;
  2919. for (i = 0; i < ARRAY_SIZE(lpass_cdc_wsa_macro_reg_init); i++)
  2920. snd_soc_component_update_bits(component,
  2921. lpass_cdc_wsa_macro_reg_init[i].reg,
  2922. lpass_cdc_wsa_macro_reg_init[i].mask,
  2923. lpass_cdc_wsa_macro_reg_init[i].val);
  2924. lpass_cdc_wsa_macro_init_pbr(component);
  2925. }
  2926. static int lpass_cdc_wsa_macro_core_vote(void *handle, bool enable)
  2927. {
  2928. int rc = 0;
  2929. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  2930. if (wsa_priv == NULL) {
  2931. pr_err("%s: wsa priv data is NULL\n", __func__);
  2932. return -EINVAL;
  2933. }
  2934. if (enable) {
  2935. pm_runtime_get_sync(wsa_priv->dev);
  2936. if (lpass_cdc_check_core_votes(wsa_priv->dev))
  2937. rc = 0;
  2938. else
  2939. rc = -ENOTSYNC;
  2940. } else {
  2941. pm_runtime_put_autosuspend(wsa_priv->dev);
  2942. pm_runtime_mark_last_busy(wsa_priv->dev);
  2943. }
  2944. return rc;
  2945. }
  2946. static int wsa_swrm_clock(void *handle, bool enable)
  2947. {
  2948. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  2949. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  2950. int ret = 0;
  2951. if (regmap == NULL) {
  2952. dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  2953. return -EINVAL;
  2954. }
  2955. mutex_lock(&wsa_priv->swr_clk_lock);
  2956. trace_printk("%s: %s swrm clock %s\n",
  2957. dev_name(wsa_priv->dev), __func__,
  2958. (enable ? "enable" : "disable"));
  2959. dev_dbg(wsa_priv->dev, "%s: swrm clock %s\n",
  2960. __func__, (enable ? "enable" : "disable"));
  2961. if (enable) {
  2962. pm_runtime_get_sync(wsa_priv->dev);
  2963. if (wsa_priv->swr_clk_users == 0) {
  2964. ret = msm_cdc_pinctrl_select_active_state(
  2965. wsa_priv->wsa_swr_gpio_p);
  2966. if (ret < 0) {
  2967. dev_err_ratelimited(wsa_priv->dev,
  2968. "%s: wsa swr pinctrl enable failed\n",
  2969. __func__);
  2970. pm_runtime_mark_last_busy(wsa_priv->dev);
  2971. pm_runtime_put_autosuspend(wsa_priv->dev);
  2972. goto exit;
  2973. }
  2974. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  2975. if (ret < 0) {
  2976. msm_cdc_pinctrl_select_sleep_state(
  2977. wsa_priv->wsa_swr_gpio_p);
  2978. dev_err_ratelimited(wsa_priv->dev,
  2979. "%s: wsa request clock enable failed\n",
  2980. __func__);
  2981. pm_runtime_mark_last_busy(wsa_priv->dev);
  2982. pm_runtime_put_autosuspend(wsa_priv->dev);
  2983. goto exit;
  2984. }
  2985. if (wsa_priv->reset_swr)
  2986. regmap_update_bits(regmap,
  2987. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2988. 0x02, 0x02);
  2989. regmap_update_bits(regmap,
  2990. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2991. 0x01, 0x01);
  2992. if (wsa_priv->reset_swr)
  2993. regmap_update_bits(regmap,
  2994. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2995. 0x02, 0x00);
  2996. regmap_update_bits(regmap,
  2997. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2998. 0x1C, 0x0C);
  2999. wsa_priv->reset_swr = false;
  3000. }
  3001. wsa_priv->swr_clk_users++;
  3002. pm_runtime_mark_last_busy(wsa_priv->dev);
  3003. pm_runtime_put_autosuspend(wsa_priv->dev);
  3004. } else {
  3005. if (wsa_priv->swr_clk_users <= 0) {
  3006. dev_err(wsa_priv->dev, "%s: clock already disabled\n",
  3007. __func__);
  3008. wsa_priv->swr_clk_users = 0;
  3009. goto exit;
  3010. }
  3011. wsa_priv->swr_clk_users--;
  3012. if (wsa_priv->swr_clk_users == 0) {
  3013. regmap_update_bits(regmap,
  3014. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  3015. 0x01, 0x00);
  3016. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  3017. ret = msm_cdc_pinctrl_select_sleep_state(
  3018. wsa_priv->wsa_swr_gpio_p);
  3019. if (ret < 0) {
  3020. dev_err_ratelimited(wsa_priv->dev,
  3021. "%s: wsa swr pinctrl disable failed\n",
  3022. __func__);
  3023. goto exit;
  3024. }
  3025. }
  3026. }
  3027. trace_printk("%s: %s swrm clock users: %d\n",
  3028. dev_name(wsa_priv->dev), __func__,
  3029. wsa_priv->swr_clk_users);
  3030. dev_dbg(wsa_priv->dev, "%s: swrm clock users %d\n",
  3031. __func__, wsa_priv->swr_clk_users);
  3032. exit:
  3033. mutex_unlock(&wsa_priv->swr_clk_lock);
  3034. return ret;
  3035. }
  3036. /* Thermal Functions */
  3037. static int lpass_cdc_wsa_macro_get_max_state(
  3038. struct thermal_cooling_device *cdev,
  3039. unsigned long *state)
  3040. {
  3041. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  3042. if (!wsa_priv) {
  3043. pr_err("%s: cdev->devdata is NULL\n", __func__);
  3044. return -EINVAL;
  3045. }
  3046. *state = wsa_priv->thermal_max_state;
  3047. return 0;
  3048. }
  3049. static int lpass_cdc_wsa_macro_get_cur_state(
  3050. struct thermal_cooling_device *cdev,
  3051. unsigned long *state)
  3052. {
  3053. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  3054. if (!wsa_priv) {
  3055. pr_err("%s: cdev->devdata is NULL\n", __func__);
  3056. return -EINVAL;
  3057. }
  3058. *state = wsa_priv->thermal_cur_state;
  3059. pr_debug("%s: thermal current state:%lu\n", __func__, *state);
  3060. return 0;
  3061. }
  3062. static int lpass_cdc_wsa_macro_set_cur_state(
  3063. struct thermal_cooling_device *cdev,
  3064. unsigned long state)
  3065. {
  3066. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  3067. if (!wsa_priv || !wsa_priv->dev) {
  3068. pr_err("%s: cdev->devdata is NULL\n", __func__);
  3069. return -EINVAL;
  3070. }
  3071. if (state <= wsa_priv->thermal_max_state) {
  3072. wsa_priv->thermal_cur_state = state;
  3073. } else {
  3074. dev_err(wsa_priv->dev,
  3075. "%s: incorrect requested state:%d\n",
  3076. __func__, state);
  3077. return -EINVAL;
  3078. }
  3079. dev_dbg(wsa_priv->dev,
  3080. "%s: set the thermal current state to %d\n",
  3081. __func__, wsa_priv->thermal_cur_state);
  3082. schedule_work(&wsa_priv->lpass_cdc_wsa_macro_cooling_work);
  3083. return 0;
  3084. }
  3085. static struct thermal_cooling_device_ops wsa_cooling_ops = {
  3086. .get_max_state = lpass_cdc_wsa_macro_get_max_state,
  3087. .get_cur_state = lpass_cdc_wsa_macro_get_cur_state,
  3088. .set_cur_state = lpass_cdc_wsa_macro_set_cur_state,
  3089. };
  3090. static int lpass_cdc_wsa_macro_init(struct snd_soc_component *component)
  3091. {
  3092. struct snd_soc_dapm_context *dapm =
  3093. snd_soc_component_get_dapm(component);
  3094. int ret;
  3095. struct device *wsa_dev = NULL;
  3096. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  3097. wsa_dev = lpass_cdc_get_device_ptr(component->dev, WSA_MACRO);
  3098. if (!wsa_dev) {
  3099. dev_err(component->dev,
  3100. "%s: null device for macro!\n", __func__);
  3101. return -EINVAL;
  3102. }
  3103. wsa_priv = dev_get_drvdata(wsa_dev);
  3104. if (!wsa_priv) {
  3105. dev_err(component->dev,
  3106. "%s: priv is null for macro!\n", __func__);
  3107. return -EINVAL;
  3108. }
  3109. ret = snd_soc_dapm_new_controls(dapm, lpass_cdc_wsa_macro_dapm_widgets,
  3110. ARRAY_SIZE(lpass_cdc_wsa_macro_dapm_widgets));
  3111. if (ret < 0) {
  3112. dev_err(wsa_dev, "%s: Failed to add controls\n", __func__);
  3113. return ret;
  3114. }
  3115. ret = snd_soc_dapm_add_routes(dapm, wsa_audio_map,
  3116. ARRAY_SIZE(wsa_audio_map));
  3117. if (ret < 0) {
  3118. dev_err(wsa_dev, "%s: Failed to add routes\n", __func__);
  3119. return ret;
  3120. }
  3121. ret = snd_soc_dapm_new_widgets(dapm->card);
  3122. if (ret < 0) {
  3123. dev_err(wsa_dev, "%s: Failed to add widgets\n", __func__);
  3124. return ret;
  3125. }
  3126. ret = snd_soc_add_component_controls(component, lpass_cdc_wsa_macro_snd_controls,
  3127. ARRAY_SIZE(lpass_cdc_wsa_macro_snd_controls));
  3128. if (ret < 0) {
  3129. dev_err(wsa_dev, "%s: Failed to add snd_ctls\n", __func__);
  3130. return ret;
  3131. }
  3132. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF1 Playback");
  3133. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_MIX1 Playback");
  3134. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_VI Capture");
  3135. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_ECHO Capture");
  3136. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK1 OUT");
  3137. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK2 OUT");
  3138. snd_soc_dapm_ignore_suspend(dapm, "VIINPUT_WSA");
  3139. snd_soc_dapm_ignore_suspend(dapm, "WSA SRC0_INP");
  3140. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC0_INP");
  3141. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC1_INP");
  3142. snd_soc_dapm_sync(dapm);
  3143. wsa_priv->component = component;
  3144. wsa_priv->spkr_gain_offset = LPASS_CDC_WSA_MACRO_GAIN_OFFSET_0_DB;
  3145. lpass_cdc_wsa_macro_init_reg(component);
  3146. return 0;
  3147. }
  3148. static int lpass_cdc_wsa_macro_deinit(struct snd_soc_component *component)
  3149. {
  3150. struct device *wsa_dev = NULL;
  3151. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  3152. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  3153. return -EINVAL;
  3154. wsa_priv->component = NULL;
  3155. return 0;
  3156. }
  3157. static void lpass_cdc_wsa_macro_add_child_devices(struct work_struct *work)
  3158. {
  3159. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  3160. struct platform_device *pdev;
  3161. struct device_node *node;
  3162. struct lpass_cdc_wsa_macro_swr_ctrl_data *swr_ctrl_data = NULL, *temp;
  3163. int ret;
  3164. u16 count = 0, ctrl_num = 0;
  3165. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data *platdata;
  3166. char plat_dev_name[LPASS_CDC_WSA_MACRO_SWR_STRING_LEN];
  3167. wsa_priv = container_of(work, struct lpass_cdc_wsa_macro_priv,
  3168. lpass_cdc_wsa_macro_add_child_devices_work);
  3169. if (!wsa_priv) {
  3170. pr_err("%s: Memory for wsa_priv does not exist\n",
  3171. __func__);
  3172. return;
  3173. }
  3174. if (!wsa_priv->dev || !wsa_priv->dev->of_node) {
  3175. dev_err(wsa_priv->dev,
  3176. "%s: DT node for wsa_priv does not exist\n", __func__);
  3177. return;
  3178. }
  3179. platdata = &wsa_priv->swr_plat_data;
  3180. wsa_priv->child_count = 0;
  3181. for_each_available_child_of_node(wsa_priv->dev->of_node, node) {
  3182. if (strnstr(node->name, "wsa_swr_master",
  3183. strlen("wsa_swr_master")) != NULL)
  3184. strlcpy(plat_dev_name, "wsa_swr_ctrl",
  3185. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  3186. else if (strnstr(node->name, "msm_cdc_pinctrl",
  3187. strlen("msm_cdc_pinctrl")) != NULL)
  3188. strlcpy(plat_dev_name, node->name,
  3189. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  3190. else
  3191. continue;
  3192. pdev = platform_device_alloc(plat_dev_name, -1);
  3193. if (!pdev) {
  3194. dev_err(wsa_priv->dev, "%s: pdev memory alloc failed\n",
  3195. __func__);
  3196. ret = -ENOMEM;
  3197. goto err;
  3198. }
  3199. pdev->dev.parent = wsa_priv->dev;
  3200. pdev->dev.of_node = node;
  3201. if (strnstr(node->name, "wsa_swr_master",
  3202. strlen("wsa_swr_master")) != NULL) {
  3203. ret = platform_device_add_data(pdev, platdata,
  3204. sizeof(*platdata));
  3205. if (ret) {
  3206. dev_err(&pdev->dev,
  3207. "%s: cannot add plat data ctrl:%d\n",
  3208. __func__, ctrl_num);
  3209. goto fail_pdev_add;
  3210. }
  3211. temp = krealloc(swr_ctrl_data,
  3212. (ctrl_num + 1) * sizeof(
  3213. struct lpass_cdc_wsa_macro_swr_ctrl_data),
  3214. GFP_KERNEL);
  3215. if (!temp) {
  3216. dev_err(&pdev->dev, "out of memory\n");
  3217. ret = -ENOMEM;
  3218. goto fail_pdev_add;
  3219. }
  3220. swr_ctrl_data = temp;
  3221. swr_ctrl_data[ctrl_num].wsa_swr_pdev = pdev;
  3222. ctrl_num++;
  3223. dev_dbg(&pdev->dev,
  3224. "%s: Adding soundwire ctrl device(s)\n",
  3225. __func__);
  3226. wsa_priv->swr_ctrl_data = swr_ctrl_data;
  3227. }
  3228. ret = platform_device_add(pdev);
  3229. if (ret) {
  3230. dev_err(&pdev->dev,
  3231. "%s: Cannot add platform device\n",
  3232. __func__);
  3233. goto fail_pdev_add;
  3234. }
  3235. if (wsa_priv->child_count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX)
  3236. wsa_priv->pdev_child_devices[
  3237. wsa_priv->child_count++] = pdev;
  3238. else
  3239. goto err;
  3240. }
  3241. return;
  3242. fail_pdev_add:
  3243. for (count = 0; count < wsa_priv->child_count; count++)
  3244. platform_device_put(wsa_priv->pdev_child_devices[count]);
  3245. err:
  3246. return;
  3247. }
  3248. static void lpass_cdc_wsa_macro_cooling_adjust_gain(struct work_struct *work)
  3249. {
  3250. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  3251. u8 gain = 0;
  3252. wsa_priv = container_of(work, struct lpass_cdc_wsa_macro_priv,
  3253. lpass_cdc_wsa_macro_cooling_work);
  3254. if (!wsa_priv) {
  3255. pr_err("%s: priv is null for macro!\n",
  3256. __func__);
  3257. return;
  3258. }
  3259. if (!wsa_priv->dev || !wsa_priv->dev->of_node) {
  3260. dev_err(wsa_priv->dev,
  3261. "%s: DT node for wsa_priv does not exist\n", __func__);
  3262. return;
  3263. }
  3264. /* Only adjust the volume when WSA clock is enabled */
  3265. if (wsa_priv->dapm_mclk_enable) {
  3266. gain = (u8)(wsa_priv->rx0_origin_gain -
  3267. wsa_priv->thermal_cur_state);
  3268. snd_soc_component_update_bits(wsa_priv->component,
  3269. LPASS_CDC_WSA_RX0_RX_VOL_CTL, 0xFF, gain);
  3270. dev_dbg(wsa_priv->dev,
  3271. "%s: RX0 current thermal state: %d, "
  3272. "adjusted gain: %#x\n",
  3273. __func__, wsa_priv->thermal_cur_state, gain);
  3274. gain = (u8)(wsa_priv->rx1_origin_gain -
  3275. wsa_priv->thermal_cur_state);
  3276. snd_soc_component_update_bits(wsa_priv->component,
  3277. LPASS_CDC_WSA_RX1_RX_VOL_CTL, 0xFF, gain);
  3278. dev_dbg(wsa_priv->dev,
  3279. "%s: RX1 current thermal state: %d, "
  3280. "adjusted gain: %#x\n",
  3281. __func__, wsa_priv->thermal_cur_state, gain);
  3282. }
  3283. return;
  3284. }
  3285. static int lpass_cdc_wsa_macro_read_array(struct platform_device *pdev,
  3286. const char *name, int num_values,
  3287. u32 *output)
  3288. {
  3289. u32 len, ret, size;
  3290. if (!of_find_property(pdev->dev.of_node, name, &size)) {
  3291. dev_info(&pdev->dev, "%s: missing %s\n", __func__, name);
  3292. return 0;
  3293. }
  3294. len = size / sizeof(u32);
  3295. if (len != num_values) {
  3296. dev_info(&pdev->dev, "%s: invalid number of %s\n", __func__, name);
  3297. return -EINVAL;
  3298. }
  3299. ret = of_property_read_u32_array(pdev->dev.of_node, name, output, len);
  3300. if (ret)
  3301. dev_info(&pdev->dev, "%s: Failed to read %s\n", __func__, name);
  3302. return 0;
  3303. }
  3304. static void lpass_cdc_wsa_macro_init_ops(struct macro_ops *ops,
  3305. char __iomem *wsa_io_base)
  3306. {
  3307. memset(ops, 0, sizeof(struct macro_ops));
  3308. ops->init = lpass_cdc_wsa_macro_init;
  3309. ops->exit = lpass_cdc_wsa_macro_deinit;
  3310. ops->io_base = wsa_io_base;
  3311. ops->dai_ptr = lpass_cdc_wsa_macro_dai;
  3312. ops->num_dais = ARRAY_SIZE(lpass_cdc_wsa_macro_dai);
  3313. ops->event_handler = lpass_cdc_wsa_macro_event_handler;
  3314. ops->set_port_map = lpass_cdc_wsa_macro_set_port_map;
  3315. }
  3316. static int lpass_cdc_wsa_macro_probe(struct platform_device *pdev)
  3317. {
  3318. struct macro_ops ops;
  3319. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  3320. u32 wsa_base_addr, default_clk_id, thermal_max_state;
  3321. char __iomem *wsa_io_base;
  3322. int ret = 0;
  3323. u32 is_used_wsa_swr_gpio = 1;
  3324. u32 noise_gate_mode;
  3325. const char *is_used_wsa_swr_gpio_dt = "qcom,is-used-swr-gpio";
  3326. if (!lpass_cdc_is_va_macro_registered(&pdev->dev)) {
  3327. dev_err(&pdev->dev,
  3328. "%s: va-macro not registered yet, defer\n", __func__);
  3329. return -EPROBE_DEFER;
  3330. }
  3331. wsa_priv = devm_kzalloc(&pdev->dev, sizeof(struct lpass_cdc_wsa_macro_priv),
  3332. GFP_KERNEL);
  3333. if (!wsa_priv)
  3334. return -ENOMEM;
  3335. wsa_priv->dev = &pdev->dev;
  3336. ret = of_property_read_u32(pdev->dev.of_node, "reg",
  3337. &wsa_base_addr);
  3338. if (ret) {
  3339. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  3340. __func__, "reg");
  3341. return ret;
  3342. }
  3343. if (of_find_property(pdev->dev.of_node, is_used_wsa_swr_gpio_dt,
  3344. NULL)) {
  3345. ret = of_property_read_u32(pdev->dev.of_node,
  3346. is_used_wsa_swr_gpio_dt,
  3347. &is_used_wsa_swr_gpio);
  3348. if (ret) {
  3349. dev_err(&pdev->dev, "%s: error reading %s in dt\n",
  3350. __func__, is_used_wsa_swr_gpio_dt);
  3351. is_used_wsa_swr_gpio = 1;
  3352. }
  3353. }
  3354. wsa_priv->wsa_swr_gpio_p = of_parse_phandle(pdev->dev.of_node,
  3355. "qcom,wsa-swr-gpios", 0);
  3356. if (!wsa_priv->wsa_swr_gpio_p && is_used_wsa_swr_gpio) {
  3357. dev_err(&pdev->dev, "%s: swr_gpios handle not provided!\n",
  3358. __func__);
  3359. return -EINVAL;
  3360. }
  3361. if (msm_cdc_pinctrl_get_state(wsa_priv->wsa_swr_gpio_p) < 0 &&
  3362. is_used_wsa_swr_gpio) {
  3363. dev_err(&pdev->dev, "%s: failed to get swr pin state\n",
  3364. __func__);
  3365. return -EPROBE_DEFER;
  3366. }
  3367. msm_cdc_pinctrl_set_wakeup_capable(
  3368. wsa_priv->wsa_swr_gpio_p, false);
  3369. wsa_io_base = devm_ioremap(&pdev->dev,
  3370. wsa_base_addr, LPASS_CDC_WSA_MACRO_MAX_OFFSET);
  3371. if (!wsa_io_base) {
  3372. dev_err(&pdev->dev, "%s: ioremap failed\n", __func__);
  3373. return -EINVAL;
  3374. }
  3375. lpass_cdc_wsa_macro_read_array(pdev, "qcom,wsa-rloads",
  3376. LPASS_CDC_WSA_MACRO_RX1 + 1, wsa_priv->wsa_rload);
  3377. lpass_cdc_wsa_macro_read_array(pdev, "qcom,wsa-system-gains",
  3378. 2 * (LPASS_CDC_WSA_MACRO_RX1 + 1), wsa_priv->wsa_sys_gain);
  3379. lpass_cdc_wsa_macro_read_array(pdev, "qcom,wsa-bat-cfgs",
  3380. LPASS_CDC_WSA_MACRO_RX1 + 1, wsa_priv->wsa_bat_cfg);
  3381. wsa_priv->wsa_io_base = wsa_io_base;
  3382. wsa_priv->reset_swr = true;
  3383. INIT_WORK(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work,
  3384. lpass_cdc_wsa_macro_add_child_devices);
  3385. INIT_WORK(&wsa_priv->lpass_cdc_wsa_macro_cooling_work,
  3386. lpass_cdc_wsa_macro_cooling_adjust_gain);
  3387. wsa_priv->swr_plat_data.handle = (void *) wsa_priv;
  3388. wsa_priv->swr_plat_data.read = NULL;
  3389. wsa_priv->swr_plat_data.write = NULL;
  3390. wsa_priv->swr_plat_data.bulk_write = NULL;
  3391. wsa_priv->swr_plat_data.clk = wsa_swrm_clock;
  3392. wsa_priv->swr_plat_data.core_vote = lpass_cdc_wsa_macro_core_vote;
  3393. wsa_priv->swr_plat_data.handle_irq = NULL;
  3394. ret = of_property_read_u32(pdev->dev.of_node, "qcom,default-clk-id",
  3395. &default_clk_id);
  3396. if (ret) {
  3397. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  3398. __func__, "qcom,mux0-clk-id");
  3399. default_clk_id = WSA_CORE_CLK;
  3400. }
  3401. wsa_priv->default_clk_id = default_clk_id;
  3402. dev_set_drvdata(&pdev->dev, wsa_priv);
  3403. mutex_init(&wsa_priv->mclk_lock);
  3404. mutex_init(&wsa_priv->swr_clk_lock);
  3405. lpass_cdc_wsa_macro_init_ops(&ops, wsa_io_base);
  3406. ops.clk_id_req = wsa_priv->default_clk_id;
  3407. ops.default_clk_id = wsa_priv->default_clk_id;
  3408. ret = lpass_cdc_register_macro(&pdev->dev, WSA_MACRO, &ops);
  3409. if (ret < 0) {
  3410. dev_err(&pdev->dev, "%s: register macro failed\n", __func__);
  3411. goto reg_macro_fail;
  3412. }
  3413. if (of_find_property(wsa_priv->dev->of_node, "#cooling-cells", NULL)) {
  3414. ret = of_property_read_u32(pdev->dev.of_node,
  3415. "qcom,thermal-max-state",
  3416. &thermal_max_state);
  3417. if (ret) {
  3418. dev_info(&pdev->dev, "%s: could not find %s entry in dt\n",
  3419. __func__, "qcom,thermal-max-state");
  3420. wsa_priv->thermal_max_state =
  3421. LPASS_CDC_WSA_MACRO_THERMAL_MAX_STATE;
  3422. } else {
  3423. wsa_priv->thermal_max_state = thermal_max_state;
  3424. }
  3425. wsa_priv->tcdev = devm_thermal_of_cooling_device_register(
  3426. &pdev->dev,
  3427. wsa_priv->dev->of_node,
  3428. "wsa", wsa_priv,
  3429. &wsa_cooling_ops);
  3430. if (IS_ERR(wsa_priv->tcdev)) {
  3431. dev_err(&pdev->dev,
  3432. "%s: failed to register wsa macro as cooling device\n",
  3433. __func__);
  3434. wsa_priv->tcdev = NULL;
  3435. }
  3436. }
  3437. ret = of_property_read_u32(pdev->dev.of_node,
  3438. "qcom,noise-gate-mode", &noise_gate_mode);
  3439. if (ret) {
  3440. dev_info(&pdev->dev, "%s: could not find %s entry in dt\n",
  3441. __func__, "qcom,noise-gate-mode");
  3442. wsa_priv->noise_gate_mode = IDLE_DETECT;
  3443. } else {
  3444. if (IDLE_DETECT <= noise_gate_mode && noise_gate_mode <= NG3)
  3445. wsa_priv->noise_gate_mode = noise_gate_mode;
  3446. else
  3447. wsa_priv->noise_gate_mode = IDLE_DETECT;
  3448. }
  3449. pm_runtime_set_autosuspend_delay(&pdev->dev, AUTO_SUSPEND_DELAY);
  3450. pm_runtime_use_autosuspend(&pdev->dev);
  3451. pm_runtime_set_suspended(&pdev->dev);
  3452. pm_suspend_ignore_children(&pdev->dev, true);
  3453. pm_runtime_enable(&pdev->dev);
  3454. schedule_work(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work);
  3455. return ret;
  3456. reg_macro_fail:
  3457. mutex_destroy(&wsa_priv->mclk_lock);
  3458. mutex_destroy(&wsa_priv->swr_clk_lock);
  3459. return ret;
  3460. }
  3461. static int lpass_cdc_wsa_macro_remove(struct platform_device *pdev)
  3462. {
  3463. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  3464. u16 count = 0;
  3465. wsa_priv = dev_get_drvdata(&pdev->dev);
  3466. if (!wsa_priv)
  3467. return -EINVAL;
  3468. if (wsa_priv->tcdev)
  3469. thermal_cooling_device_unregister(wsa_priv->tcdev);
  3470. for (count = 0; count < wsa_priv->child_count &&
  3471. count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX; count++)
  3472. platform_device_unregister(wsa_priv->pdev_child_devices[count]);
  3473. pm_runtime_disable(&pdev->dev);
  3474. pm_runtime_set_suspended(&pdev->dev);
  3475. lpass_cdc_unregister_macro(&pdev->dev, WSA_MACRO);
  3476. mutex_destroy(&wsa_priv->mclk_lock);
  3477. mutex_destroy(&wsa_priv->swr_clk_lock);
  3478. return 0;
  3479. }
  3480. static const struct of_device_id lpass_cdc_wsa_macro_dt_match[] = {
  3481. {.compatible = "qcom,lpass-cdc-wsa-macro"},
  3482. {}
  3483. };
  3484. static const struct dev_pm_ops lpass_cdc_dev_pm_ops = {
  3485. SET_SYSTEM_SLEEP_PM_OPS(
  3486. pm_runtime_force_suspend,
  3487. pm_runtime_force_resume
  3488. )
  3489. SET_RUNTIME_PM_OPS(
  3490. lpass_cdc_runtime_suspend,
  3491. lpass_cdc_runtime_resume,
  3492. NULL
  3493. )
  3494. };
  3495. static struct platform_driver lpass_cdc_wsa_macro_driver = {
  3496. .driver = {
  3497. .name = "lpass_cdc_wsa_macro",
  3498. .owner = THIS_MODULE,
  3499. .pm = &lpass_cdc_dev_pm_ops,
  3500. .of_match_table = lpass_cdc_wsa_macro_dt_match,
  3501. .suppress_bind_attrs = true,
  3502. },
  3503. .probe = lpass_cdc_wsa_macro_probe,
  3504. .remove = lpass_cdc_wsa_macro_remove,
  3505. };
  3506. module_platform_driver(lpass_cdc_wsa_macro_driver);
  3507. MODULE_DESCRIPTION("WSA macro driver");
  3508. MODULE_LICENSE("GPL v2");