lpass-cdc-wsa-macro.c 96 KB

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  1. // SPDX-License-Identifier: GPL-2.0-only
  2. /* Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
  3. */
  4. #include <linux/module.h>
  5. #include <linux/init.h>
  6. #include <linux/io.h>
  7. #include <linux/platform_device.h>
  8. #include <linux/clk.h>
  9. #include <linux/thermal.h>
  10. #include <linux/pm_runtime.h>
  11. #include <sound/soc.h>
  12. #include <sound/soc-dapm.h>
  13. #include <sound/tlv.h>
  14. #include <soc/swr-common.h>
  15. #include <soc/swr-wcd.h>
  16. #include <asoc/msm-cdc-pinctrl.h>
  17. #include "lpass-cdc.h"
  18. #include "lpass-cdc-comp.h"
  19. #include "lpass-cdc-registers.h"
  20. #include "lpass-cdc-wsa-macro.h"
  21. #include "lpass-cdc-clk-rsc.h"
  22. #define AUTO_SUSPEND_DELAY 50 /* delay in msec */
  23. #define LPASS_CDC_WSA_MACRO_MAX_OFFSET 0x1000
  24. #define LPASS_CDC_WSA_MACRO_RX_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  25. SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
  26. SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  27. #define LPASS_CDC_WSA_MACRO_RX_MIX_RATES (SNDRV_PCM_RATE_48000 |\
  28. SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  29. #define LPASS_CDC_WSA_MACRO_RX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
  30. SNDRV_PCM_FMTBIT_S24_LE |\
  31. SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
  32. #define LPASS_CDC_WSA_MACRO_ECHO_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  33. SNDRV_PCM_RATE_48000)
  34. #define LPASS_CDC_WSA_MACRO_ECHO_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
  35. SNDRV_PCM_FMTBIT_S24_LE |\
  36. SNDRV_PCM_FMTBIT_S24_3LE)
  37. #define NUM_INTERPOLATORS 2
  38. #define LPASS_CDC_WSA_MACRO_MUX_INP_SHFT 0x3
  39. #define LPASS_CDC_WSA_MACRO_MUX_INP_MASK1 0x07
  40. #define LPASS_CDC_WSA_MACRO_MUX_INP_MASK2 0x38
  41. #define LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET 0x8
  42. #define LPASS_CDC_WSA_MACRO_MUX_CFG1_OFFSET 0x4
  43. #define LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET 0x40
  44. #define LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET 0x40
  45. #define LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET 0x80
  46. #define LPASS_CDC_WSA_MACRO_RX_PATH_CFG3_OFFSET 0x10
  47. #define LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET 0x4C
  48. #define LPASS_CDC_WSA_MACRO_FS_RATE_MASK 0x0F
  49. #define LPASS_CDC_WSA_MACRO_EC_MIX_TX0_MASK 0x03
  50. #define LPASS_CDC_WSA_MACRO_EC_MIX_TX1_MASK 0x18
  51. #define LPASS_CDC_WSA_MACRO_MAX_DMA_CH_PER_PORT 0x2
  52. #define LPASS_CDC_WSA_MACRO_THERMAL_MAX_STATE 11
  53. enum {
  54. LPASS_CDC_WSA_MACRO_RX0 = 0,
  55. LPASS_CDC_WSA_MACRO_RX1,
  56. LPASS_CDC_WSA_MACRO_RX_MIX,
  57. LPASS_CDC_WSA_MACRO_RX_MIX0 = LPASS_CDC_WSA_MACRO_RX_MIX,
  58. LPASS_CDC_WSA_MACRO_RX_MIX1,
  59. LPASS_CDC_WSA_MACRO_RX_MAX,
  60. };
  61. enum {
  62. LPASS_CDC_WSA_MACRO_TX0 = 0,
  63. LPASS_CDC_WSA_MACRO_TX1,
  64. LPASS_CDC_WSA_MACRO_TX_MAX,
  65. };
  66. enum {
  67. LPASS_CDC_WSA_MACRO_EC0_MUX = 0,
  68. LPASS_CDC_WSA_MACRO_EC1_MUX,
  69. LPASS_CDC_WSA_MACRO_EC_MUX_MAX,
  70. };
  71. enum {
  72. LPASS_CDC_WSA_MACRO_COMP1, /* SPK_L */
  73. LPASS_CDC_WSA_MACRO_COMP2, /* SPK_R */
  74. LPASS_CDC_WSA_MACRO_COMP_MAX
  75. };
  76. enum {
  77. LPASS_CDC_WSA_MACRO_SOFTCLIP0, /* RX0 */
  78. LPASS_CDC_WSA_MACRO_SOFTCLIP1, /* RX1 */
  79. LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX
  80. };
  81. enum {
  82. INTn_1_INP_SEL_ZERO = 0,
  83. INTn_1_INP_SEL_RX0,
  84. INTn_1_INP_SEL_RX1,
  85. INTn_1_INP_SEL_RX2,
  86. INTn_1_INP_SEL_RX3,
  87. INTn_1_INP_SEL_DEC0,
  88. INTn_1_INP_SEL_DEC1,
  89. };
  90. enum {
  91. INTn_2_INP_SEL_ZERO = 0,
  92. INTn_2_INP_SEL_RX0,
  93. INTn_2_INP_SEL_RX1,
  94. INTn_2_INP_SEL_RX2,
  95. INTn_2_INP_SEL_RX3,
  96. };
  97. enum {
  98. WSA_MODE_21DB,
  99. WSA_MODE_19P5DB,
  100. WSA_MODE_18DB,
  101. WSA_MODE_16P5DB,
  102. WSA_MODE_15DB,
  103. WSA_MODE_13P5DB,
  104. WSA_MODE_12DB,
  105. WSA_MODE_10P5DB,
  106. WSA_MODE_9DB,
  107. WSA_MODE_MAX
  108. };
  109. static struct lpass_cdc_comp_setting comp_setting_table[WSA_MODE_MAX] =
  110. {
  111. {42, 0, 42},
  112. {39, 0, 42},
  113. {36, 0, 42},
  114. {33, 0, 42},
  115. {30, 0, 42},
  116. {27, 0, 42},
  117. {24, 0, 42},
  118. {21, 0, 42},
  119. {18, 0, 42},
  120. };
  121. struct interp_sample_rate {
  122. int sample_rate;
  123. int rate_val;
  124. };
  125. /*
  126. * Structure used to update codec
  127. * register defaults after reset
  128. */
  129. struct lpass_cdc_wsa_macro_reg_mask_val {
  130. u16 reg;
  131. u8 mask;
  132. u8 val;
  133. };
  134. static struct interp_sample_rate int_prim_sample_rate_val[] = {
  135. {8000, 0x0}, /* 8K */
  136. {16000, 0x1}, /* 16K */
  137. {24000, -EINVAL},/* 24K */
  138. {32000, 0x3}, /* 32K */
  139. {48000, 0x4}, /* 48K */
  140. {96000, 0x5}, /* 96K */
  141. {192000, 0x6}, /* 192K */
  142. {384000, 0x7}, /* 384K */
  143. {44100, 0x8}, /* 44.1K */
  144. };
  145. static struct interp_sample_rate int_mix_sample_rate_val[] = {
  146. {48000, 0x4}, /* 48K */
  147. {96000, 0x5}, /* 96K */
  148. {192000, 0x6}, /* 192K */
  149. };
  150. #define LPASS_CDC_WSA_MACRO_SWR_STRING_LEN 80
  151. static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
  152. struct snd_pcm_hw_params *params,
  153. struct snd_soc_dai *dai);
  154. static int lpass_cdc_wsa_macro_get_channel_map(struct snd_soc_dai *dai,
  155. unsigned int *tx_num, unsigned int *tx_slot,
  156. unsigned int *rx_num, unsigned int *rx_slot);
  157. static int lpass_cdc_wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream);
  158. /* Hold instance to soundwire platform device */
  159. struct lpass_cdc_wsa_macro_swr_ctrl_data {
  160. struct platform_device *wsa_swr_pdev;
  161. };
  162. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data {
  163. void *handle; /* holds codec private data */
  164. int (*read)(void *handle, int reg);
  165. int (*write)(void *handle, int reg, int val);
  166. int (*bulk_write)(void *handle, u32 *reg, u32 *val, size_t len);
  167. int (*clk)(void *handle, bool enable);
  168. int (*core_vote)(void *handle, bool enable);
  169. int (*handle_irq)(void *handle,
  170. irqreturn_t (*swrm_irq_handler)(int irq,
  171. void *data),
  172. void *swrm_handle,
  173. int action);
  174. };
  175. struct lpass_cdc_wsa_macro_bcl_pmic_params {
  176. u8 id;
  177. u8 sid;
  178. u8 ppid;
  179. };
  180. enum {
  181. LPASS_CDC_WSA_MACRO_AIF_INVALID = 0,
  182. LPASS_CDC_WSA_MACRO_AIF1_PB,
  183. LPASS_CDC_WSA_MACRO_AIF_MIX1_PB,
  184. LPASS_CDC_WSA_MACRO_AIF_VI,
  185. LPASS_CDC_WSA_MACRO_AIF_ECHO,
  186. LPASS_CDC_WSA_MACRO_MAX_DAIS,
  187. };
  188. #define LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX 3
  189. /*
  190. * @dev: wsa macro device pointer
  191. * @comp_enabled: compander enable mixer value set
  192. * @ec_hq: echo HQ enable mixer value set
  193. * @prim_int_users: Users of interpolator
  194. * @wsa_mclk_users: WSA MCLK users count
  195. * @swr_clk_users: SWR clk users count
  196. * @vi_feed_value: VI sense mask
  197. * @mclk_lock: to lock mclk operations
  198. * @swr_clk_lock: to lock swr master clock operations
  199. * @swr_ctrl_data: SoundWire data structure
  200. * @swr_plat_data: Soundwire platform data
  201. * @lpass_cdc_wsa_macro_add_child_devices_work: work for adding child devices
  202. * @wsa_swr_gpio_p: used by pinctrl API
  203. * @component: codec handle
  204. * @rx_0_count: RX0 interpolation users
  205. * @rx_1_count: RX1 interpolation users
  206. * @active_ch_mask: channel mask for all AIF DAIs
  207. * @active_ch_cnt: channel count of all AIF DAIs
  208. * @rx_port_value: mixer ctl value of WSA RX MUXes
  209. * @wsa_io_base: Base address of WSA macro addr space
  210. */
  211. struct lpass_cdc_wsa_macro_priv {
  212. struct device *dev;
  213. int comp_enabled[LPASS_CDC_WSA_MACRO_COMP_MAX];
  214. int comp_mode[LPASS_CDC_WSA_MACRO_COMP_MAX];
  215. int ec_hq[LPASS_CDC_WSA_MACRO_RX1 + 1];
  216. u16 prim_int_users[LPASS_CDC_WSA_MACRO_RX1 + 1];
  217. u16 wsa_mclk_users;
  218. u16 swr_clk_users;
  219. bool dapm_mclk_enable;
  220. bool reset_swr;
  221. unsigned int vi_feed_value;
  222. struct mutex mclk_lock;
  223. struct mutex swr_clk_lock;
  224. struct lpass_cdc_wsa_macro_swr_ctrl_data *swr_ctrl_data;
  225. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data swr_plat_data;
  226. struct work_struct lpass_cdc_wsa_macro_add_child_devices_work;
  227. struct device_node *wsa_swr_gpio_p;
  228. struct snd_soc_component *component;
  229. int rx_0_count;
  230. int rx_1_count;
  231. unsigned long active_ch_mask[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  232. unsigned long active_ch_cnt[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  233. int rx_port_value[LPASS_CDC_WSA_MACRO_RX_MAX];
  234. char __iomem *wsa_io_base;
  235. struct platform_device *pdev_child_devices
  236. [LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX];
  237. int child_count;
  238. int ear_spkr_gain;
  239. int spkr_gain_offset;
  240. int spkr_mode;
  241. int is_softclip_on[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  242. int softclip_clk_users[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  243. struct lpass_cdc_wsa_macro_bcl_pmic_params bcl_pmic_params;
  244. char __iomem *mclk_mode_muxsel;
  245. u16 default_clk_id;
  246. u32 pcm_rate_vi;
  247. int wsa_digital_mute_status[LPASS_CDC_WSA_MACRO_RX_MAX];
  248. struct thermal_cooling_device *tcdev;
  249. uint32_t thermal_cur_state;
  250. uint32_t thermal_max_state;
  251. };
  252. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[];
  253. static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0);
  254. static const char *const rx_text[] = {
  255. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "DEC0", "DEC1"
  256. };
  257. static const char *const rx_mix_text[] = {
  258. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1"
  259. };
  260. static const char *const rx_mix_ec_text[] = {
  261. "ZERO", "RX_MIX_TX0", "RX_MIX_TX1"
  262. };
  263. static const char *const rx_mux_text[] = {
  264. "ZERO", "AIF1_PB", "AIF_MIX1_PB"
  265. };
  266. static const char *const rx_sidetone_mix_text[] = {
  267. "ZERO", "SRC0"
  268. };
  269. static const char * const lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text[] = {
  270. "OFF", "ON"
  271. };
  272. static const char * const lpass_cdc_wsa_macro_comp_mode_text[] = {
  273. "G_21_DB", "G_19P5_DB", "G_18_DB", "G_16P5_DB", "G_15_DB",
  274. "G_13P5_DB", "G_12_DB", "G_10P5_DB", "G_9_DB"
  275. };
  276. static const struct snd_kcontrol_new wsa_int0_vbat_mix_switch[] = {
  277. SOC_DAPM_SINGLE("WSA RX0 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  278. };
  279. static const struct snd_kcontrol_new wsa_int1_vbat_mix_switch[] = {
  280. SOC_DAPM_SINGLE("WSA RX1 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  281. };
  282. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  283. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text);
  284. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_comp_mode_enum,
  285. lpass_cdc_wsa_macro_comp_mode_text);
  286. /* RX INT0 */
  287. static const struct soc_enum rx0_prim_inp0_chain_enum =
  288. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  289. 0, 7, rx_text);
  290. static const struct soc_enum rx0_prim_inp1_chain_enum =
  291. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  292. 3, 7, rx_text);
  293. static const struct soc_enum rx0_prim_inp2_chain_enum =
  294. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  295. 3, 7, rx_text);
  296. static const struct soc_enum rx0_mix_chain_enum =
  297. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  298. 0, 5, rx_mix_text);
  299. static const struct soc_enum rx0_sidetone_mix_enum =
  300. SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_sidetone_mix_text);
  301. static const struct snd_kcontrol_new rx0_prim_inp0_mux =
  302. SOC_DAPM_ENUM("WSA_RX0 INP0 Mux", rx0_prim_inp0_chain_enum);
  303. static const struct snd_kcontrol_new rx0_prim_inp1_mux =
  304. SOC_DAPM_ENUM("WSA_RX0 INP1 Mux", rx0_prim_inp1_chain_enum);
  305. static const struct snd_kcontrol_new rx0_prim_inp2_mux =
  306. SOC_DAPM_ENUM("WSA_RX0 INP2 Mux", rx0_prim_inp2_chain_enum);
  307. static const struct snd_kcontrol_new rx0_mix_mux =
  308. SOC_DAPM_ENUM("WSA_RX0 MIX Mux", rx0_mix_chain_enum);
  309. static const struct snd_kcontrol_new rx0_sidetone_mix_mux =
  310. SOC_DAPM_ENUM("WSA_RX0 SIDETONE MIX Mux", rx0_sidetone_mix_enum);
  311. /* RX INT1 */
  312. static const struct soc_enum rx1_prim_inp0_chain_enum =
  313. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  314. 0, 7, rx_text);
  315. static const struct soc_enum rx1_prim_inp1_chain_enum =
  316. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  317. 3, 7, rx_text);
  318. static const struct soc_enum rx1_prim_inp2_chain_enum =
  319. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  320. 3, 7, rx_text);
  321. static const struct soc_enum rx1_mix_chain_enum =
  322. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  323. 0, 5, rx_mix_text);
  324. static const struct snd_kcontrol_new rx1_prim_inp0_mux =
  325. SOC_DAPM_ENUM("WSA_RX1 INP0 Mux", rx1_prim_inp0_chain_enum);
  326. static const struct snd_kcontrol_new rx1_prim_inp1_mux =
  327. SOC_DAPM_ENUM("WSA_RX1 INP1 Mux", rx1_prim_inp1_chain_enum);
  328. static const struct snd_kcontrol_new rx1_prim_inp2_mux =
  329. SOC_DAPM_ENUM("WSA_RX1 INP2 Mux", rx1_prim_inp2_chain_enum);
  330. static const struct snd_kcontrol_new rx1_mix_mux =
  331. SOC_DAPM_ENUM("WSA_RX1 MIX Mux", rx1_mix_chain_enum);
  332. static const struct soc_enum rx_mix_ec0_enum =
  333. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  334. 0, 3, rx_mix_ec_text);
  335. static const struct soc_enum rx_mix_ec1_enum =
  336. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  337. 3, 3, rx_mix_ec_text);
  338. static const struct snd_kcontrol_new rx_mix_ec0_mux =
  339. SOC_DAPM_ENUM("WSA RX_MIX EC0_Mux", rx_mix_ec0_enum);
  340. static const struct snd_kcontrol_new rx_mix_ec1_mux =
  341. SOC_DAPM_ENUM("WSA RX_MIX EC1_Mux", rx_mix_ec1_enum);
  342. static struct snd_soc_dai_ops lpass_cdc_wsa_macro_dai_ops = {
  343. .hw_params = lpass_cdc_wsa_macro_hw_params,
  344. .get_channel_map = lpass_cdc_wsa_macro_get_channel_map,
  345. .mute_stream = lpass_cdc_wsa_macro_mute_stream,
  346. };
  347. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[] = {
  348. {
  349. .name = "lpass_cdc_wsa_macro_rx1",
  350. .id = LPASS_CDC_WSA_MACRO_AIF1_PB,
  351. .playback = {
  352. .stream_name = "WSA_AIF1 Playback",
  353. .rates = LPASS_CDC_WSA_MACRO_RX_RATES,
  354. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  355. .rate_max = 384000,
  356. .rate_min = 8000,
  357. .channels_min = 1,
  358. .channels_max = 2,
  359. },
  360. .ops = &lpass_cdc_wsa_macro_dai_ops,
  361. },
  362. {
  363. .name = "lpass_cdc_wsa_macro_rx_mix",
  364. .id = LPASS_CDC_WSA_MACRO_AIF_MIX1_PB,
  365. .playback = {
  366. .stream_name = "WSA_AIF_MIX1 Playback",
  367. .rates = LPASS_CDC_WSA_MACRO_RX_MIX_RATES,
  368. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  369. .rate_max = 192000,
  370. .rate_min = 48000,
  371. .channels_min = 1,
  372. .channels_max = 2,
  373. },
  374. .ops = &lpass_cdc_wsa_macro_dai_ops,
  375. },
  376. {
  377. .name = "lpass_cdc_wsa_macro_vifeedback",
  378. .id = LPASS_CDC_WSA_MACRO_AIF_VI,
  379. .capture = {
  380. .stream_name = "WSA_AIF_VI Capture",
  381. .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_48000,
  382. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  383. .rate_max = 48000,
  384. .rate_min = 8000,
  385. .channels_min = 1,
  386. .channels_max = 4,
  387. },
  388. .ops = &lpass_cdc_wsa_macro_dai_ops,
  389. },
  390. {
  391. .name = "lpass_cdc_wsa_macro_echo",
  392. .id = LPASS_CDC_WSA_MACRO_AIF_ECHO,
  393. .capture = {
  394. .stream_name = "WSA_AIF_ECHO Capture",
  395. .rates = LPASS_CDC_WSA_MACRO_ECHO_RATES,
  396. .formats = LPASS_CDC_WSA_MACRO_ECHO_FORMATS,
  397. .rate_max = 48000,
  398. .rate_min = 8000,
  399. .channels_min = 1,
  400. .channels_max = 2,
  401. },
  402. .ops = &lpass_cdc_wsa_macro_dai_ops,
  403. },
  404. };
  405. static bool lpass_cdc_wsa_macro_get_data(struct snd_soc_component *component,
  406. struct device **wsa_dev,
  407. struct lpass_cdc_wsa_macro_priv **wsa_priv,
  408. const char *func_name)
  409. {
  410. *wsa_dev = lpass_cdc_get_device_ptr(component->dev,
  411. WSA_MACRO);
  412. if (!(*wsa_dev)) {
  413. dev_err(component->dev,
  414. "%s: null device for macro!\n", func_name);
  415. return false;
  416. }
  417. *wsa_priv = dev_get_drvdata((*wsa_dev));
  418. if (!(*wsa_priv) || !(*wsa_priv)->component) {
  419. dev_err(component->dev,
  420. "%s: priv is null for macro!\n", func_name);
  421. return false;
  422. }
  423. return true;
  424. }
  425. static int lpass_cdc_wsa_macro_set_port_map(struct snd_soc_component *component,
  426. u32 usecase, u32 size, void *data)
  427. {
  428. struct device *wsa_dev = NULL;
  429. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  430. struct swrm_port_config port_cfg;
  431. int ret = 0;
  432. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  433. return -EINVAL;
  434. memset(&port_cfg, 0, sizeof(port_cfg));
  435. port_cfg.uc = usecase;
  436. port_cfg.size = size;
  437. port_cfg.params = data;
  438. if (wsa_priv->swr_ctrl_data)
  439. ret = swrm_wcd_notify(
  440. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  441. SWR_SET_PORT_MAP, &port_cfg);
  442. return ret;
  443. }
  444. static int lpass_cdc_wsa_macro_set_prim_interpolator_rate(struct snd_soc_dai *dai,
  445. u8 int_prim_fs_rate_reg_val,
  446. u32 sample_rate)
  447. {
  448. u8 int_1_mix1_inp;
  449. u32 j, port;
  450. u16 int_mux_cfg0, int_mux_cfg1;
  451. u16 int_fs_reg;
  452. u8 int_mux_cfg0_val, int_mux_cfg1_val;
  453. u8 inp0_sel, inp1_sel, inp2_sel;
  454. struct snd_soc_component *component = dai->component;
  455. struct device *wsa_dev = NULL;
  456. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  457. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  458. return -EINVAL;
  459. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  460. LPASS_CDC_WSA_MACRO_RX_MAX) {
  461. int_1_mix1_inp = port;
  462. if ((int_1_mix1_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  463. (int_1_mix1_inp > LPASS_CDC_WSA_MACRO_RX_MIX1)) {
  464. dev_err(wsa_dev,
  465. "%s: Invalid RX port, Dai ID is %d\n",
  466. __func__, dai->id);
  467. return -EINVAL;
  468. }
  469. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0;
  470. /*
  471. * Loop through all interpolator MUX inputs and find out
  472. * to which interpolator input, the cdc_dma rx port
  473. * is connected
  474. */
  475. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  476. int_mux_cfg1 = int_mux_cfg0 + LPASS_CDC_WSA_MACRO_MUX_CFG1_OFFSET;
  477. int_mux_cfg0_val = snd_soc_component_read(component,
  478. int_mux_cfg0);
  479. int_mux_cfg1_val = snd_soc_component_read(component,
  480. int_mux_cfg1);
  481. inp0_sel = int_mux_cfg0_val & LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  482. inp1_sel = (int_mux_cfg0_val >>
  483. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  484. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  485. inp2_sel = (int_mux_cfg1_val >>
  486. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  487. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  488. if ((inp0_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  489. (inp1_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  490. (inp2_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0)) {
  491. int_fs_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  492. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  493. dev_dbg(wsa_dev,
  494. "%s: AIF_PB DAI(%d) connected to INT%u_1\n",
  495. __func__, dai->id, j);
  496. dev_dbg(wsa_dev,
  497. "%s: set INT%u_1 sample rate to %u\n",
  498. __func__, j, sample_rate);
  499. /* sample_rate is in Hz */
  500. snd_soc_component_update_bits(component,
  501. int_fs_reg,
  502. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  503. int_prim_fs_rate_reg_val);
  504. }
  505. int_mux_cfg0 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  506. }
  507. }
  508. return 0;
  509. }
  510. static int lpass_cdc_wsa_macro_set_mix_interpolator_rate(struct snd_soc_dai *dai,
  511. u8 int_mix_fs_rate_reg_val,
  512. u32 sample_rate)
  513. {
  514. u8 int_2_inp;
  515. u32 j, port;
  516. u16 int_mux_cfg1, int_fs_reg;
  517. u8 int_mux_cfg1_val;
  518. struct snd_soc_component *component = dai->component;
  519. struct device *wsa_dev = NULL;
  520. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  521. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  522. return -EINVAL;
  523. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  524. LPASS_CDC_WSA_MACRO_RX_MAX) {
  525. int_2_inp = port;
  526. if ((int_2_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  527. (int_2_inp > LPASS_CDC_WSA_MACRO_RX_MIX1)) {
  528. dev_err(wsa_dev,
  529. "%s: Invalid RX port, Dai ID is %d\n",
  530. __func__, dai->id);
  531. return -EINVAL;
  532. }
  533. int_mux_cfg1 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1;
  534. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  535. int_mux_cfg1_val = snd_soc_component_read(component,
  536. int_mux_cfg1) &
  537. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  538. if (int_mux_cfg1_val == int_2_inp +
  539. INTn_2_INP_SEL_RX0) {
  540. int_fs_reg =
  541. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  542. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  543. dev_dbg(wsa_dev,
  544. "%s: AIF_PB DAI(%d) connected to INT%u_2\n",
  545. __func__, dai->id, j);
  546. dev_dbg(wsa_dev,
  547. "%s: set INT%u_2 sample rate to %u\n",
  548. __func__, j, sample_rate);
  549. snd_soc_component_update_bits(component,
  550. int_fs_reg,
  551. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  552. int_mix_fs_rate_reg_val);
  553. }
  554. int_mux_cfg1 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  555. }
  556. }
  557. return 0;
  558. }
  559. static int lpass_cdc_wsa_macro_set_interpolator_rate(struct snd_soc_dai *dai,
  560. u32 sample_rate)
  561. {
  562. int rate_val = 0;
  563. int i, ret;
  564. /* set mixing path rate */
  565. for (i = 0; i < ARRAY_SIZE(int_mix_sample_rate_val); i++) {
  566. if (sample_rate ==
  567. int_mix_sample_rate_val[i].sample_rate) {
  568. rate_val =
  569. int_mix_sample_rate_val[i].rate_val;
  570. break;
  571. }
  572. }
  573. if ((i == ARRAY_SIZE(int_mix_sample_rate_val)) ||
  574. (rate_val < 0))
  575. goto prim_rate;
  576. ret = lpass_cdc_wsa_macro_set_mix_interpolator_rate(dai,
  577. (u8) rate_val, sample_rate);
  578. prim_rate:
  579. /* set primary path sample rate */
  580. for (i = 0; i < ARRAY_SIZE(int_prim_sample_rate_val); i++) {
  581. if (sample_rate ==
  582. int_prim_sample_rate_val[i].sample_rate) {
  583. rate_val =
  584. int_prim_sample_rate_val[i].rate_val;
  585. break;
  586. }
  587. }
  588. if ((i == ARRAY_SIZE(int_prim_sample_rate_val)) ||
  589. (rate_val < 0))
  590. return -EINVAL;
  591. ret = lpass_cdc_wsa_macro_set_prim_interpolator_rate(dai,
  592. (u8) rate_val, sample_rate);
  593. return ret;
  594. }
  595. static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
  596. struct snd_pcm_hw_params *params,
  597. struct snd_soc_dai *dai)
  598. {
  599. struct snd_soc_component *component = dai->component;
  600. int ret;
  601. struct device *wsa_dev = NULL;
  602. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  603. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  604. return -EINVAL;
  605. wsa_priv = dev_get_drvdata(wsa_dev);
  606. if (!wsa_priv)
  607. return -EINVAL;
  608. dev_dbg(component->dev,
  609. "%s: dai_name = %s DAI-ID %x rate %d num_ch %d\n", __func__,
  610. dai->name, dai->id, params_rate(params),
  611. params_channels(params));
  612. switch (substream->stream) {
  613. case SNDRV_PCM_STREAM_PLAYBACK:
  614. ret = lpass_cdc_wsa_macro_set_interpolator_rate(dai, params_rate(params));
  615. if (ret) {
  616. dev_err(component->dev,
  617. "%s: cannot set sample rate: %u\n",
  618. __func__, params_rate(params));
  619. return ret;
  620. }
  621. break;
  622. case SNDRV_PCM_STREAM_CAPTURE:
  623. if (dai->id == LPASS_CDC_WSA_MACRO_AIF_VI)
  624. wsa_priv->pcm_rate_vi = params_rate(params);
  625. default:
  626. break;
  627. }
  628. return 0;
  629. }
  630. static int lpass_cdc_wsa_macro_get_channel_map(struct snd_soc_dai *dai,
  631. unsigned int *tx_num, unsigned int *tx_slot,
  632. unsigned int *rx_num, unsigned int *rx_slot)
  633. {
  634. struct snd_soc_component *component = dai->component;
  635. struct device *wsa_dev = NULL;
  636. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  637. u16 val = 0, mask = 0, cnt = 0, temp = 0;
  638. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  639. return -EINVAL;
  640. wsa_priv = dev_get_drvdata(wsa_dev);
  641. if (!wsa_priv)
  642. return -EINVAL;
  643. switch (dai->id) {
  644. case LPASS_CDC_WSA_MACRO_AIF_VI:
  645. *tx_slot = wsa_priv->active_ch_mask[dai->id];
  646. *tx_num = wsa_priv->active_ch_cnt[dai->id];
  647. break;
  648. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  649. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  650. for_each_set_bit(temp, &wsa_priv->active_ch_mask[dai->id],
  651. LPASS_CDC_WSA_MACRO_RX_MAX) {
  652. mask |= (1 << temp);
  653. if (++cnt == LPASS_CDC_WSA_MACRO_MAX_DMA_CH_PER_PORT)
  654. break;
  655. }
  656. if (mask & 0x0C)
  657. mask = mask >> 0x2;
  658. *rx_slot = mask;
  659. *rx_num = cnt;
  660. break;
  661. case LPASS_CDC_WSA_MACRO_AIF_ECHO:
  662. val = snd_soc_component_read(component,
  663. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  664. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX1_MASK) {
  665. mask |= 0x2;
  666. cnt++;
  667. }
  668. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX0_MASK) {
  669. mask |= 0x1;
  670. cnt++;
  671. }
  672. *tx_slot = mask;
  673. *tx_num = cnt;
  674. break;
  675. default:
  676. dev_err(wsa_dev, "%s: Invalid AIF\n", __func__);
  677. break;
  678. }
  679. return 0;
  680. }
  681. static int lpass_cdc_wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
  682. {
  683. struct snd_soc_component *component = dai->component;
  684. struct device *wsa_dev = NULL;
  685. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  686. uint16_t j = 0, reg = 0, mix_reg = 0, dsm_reg = 0;
  687. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  688. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  689. bool adie_lb = false;
  690. if (mute)
  691. return 0;
  692. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  693. return -EINVAL;
  694. switch (dai->id) {
  695. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  696. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  697. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  698. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  699. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  700. mix_reg = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  701. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  702. dsm_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  703. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET) +
  704. LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET;
  705. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + j * 8;
  706. int_mux_cfg1 = int_mux_cfg0 + 4;
  707. int_mux_cfg0_val = snd_soc_component_read(component,
  708. int_mux_cfg0);
  709. int_mux_cfg1_val = snd_soc_component_read(component,
  710. int_mux_cfg1);
  711. if (snd_soc_component_read(component, dsm_reg) & 0x01) {
  712. if (int_mux_cfg0_val || (int_mux_cfg1_val & 0x38))
  713. snd_soc_component_update_bits(component, reg,
  714. 0x20, 0x20);
  715. if (int_mux_cfg1_val & 0x07) {
  716. snd_soc_component_update_bits(component, reg,
  717. 0x20, 0x20);
  718. snd_soc_component_update_bits(component,
  719. mix_reg, 0x20, 0x20);
  720. }
  721. }
  722. }
  723. lpass_cdc_wsa_pa_on(wsa_dev, adie_lb);
  724. break;
  725. default:
  726. break;
  727. }
  728. return 0;
  729. }
  730. static int lpass_cdc_wsa_macro_mclk_enable(
  731. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  732. bool mclk_enable, bool dapm)
  733. {
  734. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  735. int ret = 0;
  736. if (regmap == NULL) {
  737. dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  738. return -EINVAL;
  739. }
  740. dev_dbg(wsa_priv->dev, "%s: mclk_enable = %u, dapm = %d clk_users= %d\n",
  741. __func__, mclk_enable, dapm, wsa_priv->wsa_mclk_users);
  742. mutex_lock(&wsa_priv->mclk_lock);
  743. if (mclk_enable) {
  744. if (wsa_priv->wsa_mclk_users == 0) {
  745. ret = lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  746. wsa_priv->default_clk_id,
  747. wsa_priv->default_clk_id,
  748. true);
  749. if (ret < 0) {
  750. dev_err_ratelimited(wsa_priv->dev,
  751. "%s: wsa request clock enable failed\n",
  752. __func__);
  753. goto exit;
  754. }
  755. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  756. true);
  757. regcache_mark_dirty(regmap);
  758. regcache_sync_region(regmap,
  759. WSA_START_OFFSET,
  760. WSA_MAX_OFFSET);
  761. /* 9.6MHz MCLK, set value 0x00 if other frequency */
  762. regmap_update_bits(regmap,
  763. LPASS_CDC_WSA_TOP_FREQ_MCLK, 0x01, 0x01);
  764. regmap_update_bits(regmap,
  765. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  766. 0x01, 0x01);
  767. regmap_update_bits(regmap,
  768. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  769. 0x01, 0x01);
  770. }
  771. wsa_priv->wsa_mclk_users++;
  772. } else {
  773. if (wsa_priv->wsa_mclk_users <= 0) {
  774. dev_err(wsa_priv->dev, "%s: clock already disabled\n",
  775. __func__);
  776. wsa_priv->wsa_mclk_users = 0;
  777. goto exit;
  778. }
  779. wsa_priv->wsa_mclk_users--;
  780. if (wsa_priv->wsa_mclk_users == 0) {
  781. regmap_update_bits(regmap,
  782. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  783. 0x01, 0x00);
  784. regmap_update_bits(regmap,
  785. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  786. 0x01, 0x00);
  787. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  788. false);
  789. lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  790. wsa_priv->default_clk_id,
  791. wsa_priv->default_clk_id,
  792. false);
  793. }
  794. }
  795. exit:
  796. mutex_unlock(&wsa_priv->mclk_lock);
  797. return ret;
  798. }
  799. static int lpass_cdc_wsa_macro_mclk_event(struct snd_soc_dapm_widget *w,
  800. struct snd_kcontrol *kcontrol, int event)
  801. {
  802. struct snd_soc_component *component =
  803. snd_soc_dapm_to_component(w->dapm);
  804. int ret = 0;
  805. struct device *wsa_dev = NULL;
  806. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  807. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  808. return -EINVAL;
  809. dev_dbg(wsa_dev, "%s: event = %d\n", __func__, event);
  810. switch (event) {
  811. case SND_SOC_DAPM_PRE_PMU:
  812. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  813. if (ret)
  814. wsa_priv->dapm_mclk_enable = false;
  815. else
  816. wsa_priv->dapm_mclk_enable = true;
  817. break;
  818. case SND_SOC_DAPM_POST_PMD:
  819. if (wsa_priv->dapm_mclk_enable)
  820. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  821. break;
  822. default:
  823. dev_err(wsa_priv->dev,
  824. "%s: invalid DAPM event %d\n", __func__, event);
  825. ret = -EINVAL;
  826. }
  827. return ret;
  828. }
  829. static int lpass_cdc_wsa_macro_event_handler(struct snd_soc_component *component,
  830. u16 event, u32 data)
  831. {
  832. struct device *wsa_dev = NULL;
  833. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  834. int ret = 0;
  835. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  836. return -EINVAL;
  837. switch (event) {
  838. case LPASS_CDC_MACRO_EVT_SSR_DOWN:
  839. trace_printk("%s, enter SSR down\n", __func__);
  840. if (wsa_priv->swr_ctrl_data) {
  841. swrm_wcd_notify(
  842. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  843. SWR_DEVICE_SSR_DOWN, NULL);
  844. }
  845. if ((!pm_runtime_enabled(wsa_dev) ||
  846. !pm_runtime_suspended(wsa_dev))) {
  847. ret = lpass_cdc_runtime_suspend(wsa_dev);
  848. if (!ret) {
  849. pm_runtime_disable(wsa_dev);
  850. pm_runtime_set_suspended(wsa_dev);
  851. pm_runtime_enable(wsa_dev);
  852. }
  853. }
  854. break;
  855. case LPASS_CDC_MACRO_EVT_PRE_SSR_UP:
  856. /* enable&disable WSA_CORE_CLK to reset GFMUX reg */
  857. ret = lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  858. wsa_priv->default_clk_id,
  859. WSA_CORE_CLK, true);
  860. if (ret < 0)
  861. dev_err_ratelimited(wsa_priv->dev,
  862. "%s, failed to enable clk, ret:%d\n",
  863. __func__, ret);
  864. else
  865. lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  866. wsa_priv->default_clk_id,
  867. WSA_CORE_CLK, false);
  868. break;
  869. case LPASS_CDC_MACRO_EVT_SSR_UP:
  870. trace_printk("%s, enter SSR up\n", __func__);
  871. /* reset swr after ssr/pdr */
  872. wsa_priv->reset_swr = true;
  873. if (wsa_priv->swr_ctrl_data)
  874. swrm_wcd_notify(
  875. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  876. SWR_DEVICE_SSR_UP, NULL);
  877. break;
  878. case LPASS_CDC_MACRO_EVT_CLK_RESET:
  879. lpass_cdc_rsc_clk_reset(wsa_dev, WSA_CORE_CLK);
  880. break;
  881. }
  882. return 0;
  883. }
  884. static int lpass_cdc_wsa_macro_enable_vi_feedback(struct snd_soc_dapm_widget *w,
  885. struct snd_kcontrol *kcontrol,
  886. int event)
  887. {
  888. struct snd_soc_component *component =
  889. snd_soc_dapm_to_component(w->dapm);
  890. struct device *wsa_dev = NULL;
  891. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  892. u8 val = 0x0;
  893. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  894. return -EINVAL;
  895. switch (wsa_priv->pcm_rate_vi) {
  896. case 48000:
  897. val = 0x04;
  898. break;
  899. case 24000:
  900. val = 0x02;
  901. break;
  902. case 8000:
  903. default:
  904. val = 0x00;
  905. break;
  906. }
  907. switch (event) {
  908. case SND_SOC_DAPM_POST_PMU:
  909. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  910. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  911. dev_dbg(wsa_dev, "%s: spkr1 enabled\n", __func__);
  912. /* Enable V&I sensing */
  913. snd_soc_component_update_bits(component,
  914. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  915. 0x20, 0x20);
  916. snd_soc_component_update_bits(component,
  917. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  918. 0x20, 0x20);
  919. snd_soc_component_update_bits(component,
  920. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  921. 0x0F, val);
  922. snd_soc_component_update_bits(component,
  923. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  924. 0x0F, val);
  925. snd_soc_component_update_bits(component,
  926. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  927. 0x10, 0x10);
  928. snd_soc_component_update_bits(component,
  929. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  930. 0x10, 0x10);
  931. snd_soc_component_update_bits(component,
  932. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  933. 0x20, 0x00);
  934. snd_soc_component_update_bits(component,
  935. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  936. 0x20, 0x00);
  937. }
  938. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  939. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  940. dev_dbg(wsa_dev, "%s: spkr2 enabled\n", __func__);
  941. /* Enable V&I sensing */
  942. snd_soc_component_update_bits(component,
  943. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  944. 0x20, 0x20);
  945. snd_soc_component_update_bits(component,
  946. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  947. 0x20, 0x20);
  948. snd_soc_component_update_bits(component,
  949. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  950. 0x0F, val);
  951. snd_soc_component_update_bits(component,
  952. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  953. 0x0F, val);
  954. snd_soc_component_update_bits(component,
  955. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  956. 0x10, 0x10);
  957. snd_soc_component_update_bits(component,
  958. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  959. 0x10, 0x10);
  960. snd_soc_component_update_bits(component,
  961. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  962. 0x20, 0x00);
  963. snd_soc_component_update_bits(component,
  964. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  965. 0x20, 0x00);
  966. }
  967. break;
  968. case SND_SOC_DAPM_POST_PMD:
  969. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  970. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  971. /* Disable V&I sensing */
  972. snd_soc_component_update_bits(component,
  973. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  974. 0x20, 0x20);
  975. snd_soc_component_update_bits(component,
  976. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  977. 0x20, 0x20);
  978. dev_dbg(wsa_dev, "%s: spkr1 disabled\n", __func__);
  979. snd_soc_component_update_bits(component,
  980. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  981. 0x10, 0x00);
  982. snd_soc_component_update_bits(component,
  983. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  984. 0x10, 0x00);
  985. }
  986. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  987. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  988. /* Disable V&I sensing */
  989. dev_dbg(wsa_dev, "%s: spkr2 disabled\n", __func__);
  990. snd_soc_component_update_bits(component,
  991. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  992. 0x20, 0x20);
  993. snd_soc_component_update_bits(component,
  994. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  995. 0x20, 0x20);
  996. snd_soc_component_update_bits(component,
  997. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  998. 0x10, 0x00);
  999. snd_soc_component_update_bits(component,
  1000. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1001. 0x10, 0x00);
  1002. }
  1003. break;
  1004. }
  1005. return 0;
  1006. }
  1007. static void lpass_cdc_wsa_macro_hd2_control(struct snd_soc_component *component,
  1008. u16 reg, int event)
  1009. {
  1010. u16 hd2_scale_reg;
  1011. u16 hd2_enable_reg = 0;
  1012. if (reg == LPASS_CDC_WSA_RX0_RX_PATH_CTL) {
  1013. hd2_scale_reg = LPASS_CDC_WSA_RX0_RX_PATH_SEC3;
  1014. hd2_enable_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0;
  1015. }
  1016. if (reg == LPASS_CDC_WSA_RX1_RX_PATH_CTL) {
  1017. hd2_scale_reg = LPASS_CDC_WSA_RX1_RX_PATH_SEC3;
  1018. hd2_enable_reg = LPASS_CDC_WSA_RX1_RX_PATH_CFG0;
  1019. }
  1020. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_ON(event)) {
  1021. snd_soc_component_update_bits(component, hd2_scale_reg,
  1022. 0x3C, 0x10);
  1023. snd_soc_component_update_bits(component, hd2_scale_reg,
  1024. 0x03, 0x01);
  1025. snd_soc_component_update_bits(component, hd2_enable_reg,
  1026. 0x04, 0x04);
  1027. }
  1028. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_OFF(event)) {
  1029. snd_soc_component_update_bits(component, hd2_enable_reg,
  1030. 0x04, 0x00);
  1031. snd_soc_component_update_bits(component, hd2_scale_reg,
  1032. 0x03, 0x00);
  1033. snd_soc_component_update_bits(component, hd2_scale_reg,
  1034. 0x3C, 0x00);
  1035. }
  1036. }
  1037. static int lpass_cdc_wsa_macro_enable_swr(struct snd_soc_dapm_widget *w,
  1038. struct snd_kcontrol *kcontrol, int event)
  1039. {
  1040. struct snd_soc_component *component =
  1041. snd_soc_dapm_to_component(w->dapm);
  1042. int ch_cnt;
  1043. struct device *wsa_dev = NULL;
  1044. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1045. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1046. return -EINVAL;
  1047. switch (event) {
  1048. case SND_SOC_DAPM_PRE_PMU:
  1049. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1050. !wsa_priv->rx_0_count)
  1051. wsa_priv->rx_0_count++;
  1052. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1053. !wsa_priv->rx_1_count)
  1054. wsa_priv->rx_1_count++;
  1055. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1056. if (wsa_priv->swr_ctrl_data) {
  1057. swrm_wcd_notify(
  1058. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  1059. SWR_DEVICE_UP, NULL);
  1060. swrm_wcd_notify(
  1061. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  1062. SWR_SET_NUM_RX_CH, &ch_cnt);
  1063. }
  1064. break;
  1065. case SND_SOC_DAPM_POST_PMD:
  1066. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1067. wsa_priv->rx_0_count)
  1068. wsa_priv->rx_0_count--;
  1069. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1070. wsa_priv->rx_1_count)
  1071. wsa_priv->rx_1_count--;
  1072. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1073. if (wsa_priv->swr_ctrl_data)
  1074. swrm_wcd_notify(
  1075. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  1076. SWR_SET_NUM_RX_CH, &ch_cnt);
  1077. break;
  1078. }
  1079. dev_dbg(wsa_priv->dev, "%s: current swr ch cnt: %d\n",
  1080. __func__, wsa_priv->rx_0_count + wsa_priv->rx_1_count);
  1081. return 0;
  1082. }
  1083. static int lpass_cdc_wsa_macro_enable_mix_path(struct snd_soc_dapm_widget *w,
  1084. struct snd_kcontrol *kcontrol, int event)
  1085. {
  1086. struct snd_soc_component *component =
  1087. snd_soc_dapm_to_component(w->dapm);
  1088. u16 gain_reg;
  1089. int offset_val = 0;
  1090. int val = 0;
  1091. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1092. if (!(strcmp(w->name, "WSA_RX0 MIX INP"))) {
  1093. gain_reg = LPASS_CDC_WSA_RX0_RX_VOL_MIX_CTL;
  1094. } else if (!(strcmp(w->name, "WSA_RX1 MIX INP"))) {
  1095. gain_reg = LPASS_CDC_WSA_RX1_RX_VOL_MIX_CTL;
  1096. } else {
  1097. dev_err(component->dev, "%s: No gain register avail for %s\n",
  1098. __func__, w->name);
  1099. return 0;
  1100. }
  1101. switch (event) {
  1102. case SND_SOC_DAPM_PRE_PMU:
  1103. lpass_cdc_wsa_macro_enable_swr(w, kcontrol, event);
  1104. val = snd_soc_component_read(component, gain_reg);
  1105. val += offset_val;
  1106. snd_soc_component_write(component, gain_reg, val);
  1107. break;
  1108. case SND_SOC_DAPM_POST_PMD:
  1109. snd_soc_component_update_bits(component,
  1110. w->reg, 0x20, 0x00);
  1111. lpass_cdc_wsa_macro_enable_swr(w, kcontrol, event);
  1112. break;
  1113. }
  1114. return 0;
  1115. }
  1116. static int lpass_cdc_wsa_macro_config_compander(struct snd_soc_component *component,
  1117. int comp, int event)
  1118. {
  1119. u16 comp_ctl0_reg, comp_ctl8_reg, rx_path_cfg0_reg;
  1120. struct device *wsa_dev = NULL;
  1121. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1122. u16 mode = 0;
  1123. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1124. return -EINVAL;
  1125. dev_dbg(component->dev, "%s: event %d compander %d, enabled %d\n",
  1126. __func__, event, comp + 1, wsa_priv->comp_enabled[comp]);
  1127. if (!wsa_priv->comp_enabled[comp])
  1128. return 0;
  1129. mode = wsa_priv->comp_mode[comp];
  1130. comp_ctl0_reg = LPASS_CDC_WSA_COMPANDER0_CTL0 +
  1131. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1132. comp_ctl8_reg = LPASS_CDC_WSA_COMPANDER0_CTL8 +
  1133. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1134. rx_path_cfg0_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0 +
  1135. (comp * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  1136. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1137. lpass_cdc_update_compander_setting(component,
  1138. comp_ctl8_reg,
  1139. &comp_setting_table[mode]);
  1140. /* Enable Compander Clock */
  1141. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1142. 0x01, 0x01);
  1143. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1144. 0x02, 0x02);
  1145. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1146. 0x02, 0x00);
  1147. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1148. 0x02, 0x02);
  1149. }
  1150. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1151. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1152. 0x04, 0x04);
  1153. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1154. 0x02, 0x00);
  1155. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1156. 0x02, 0x02);
  1157. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1158. 0x02, 0x00);
  1159. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1160. 0x01, 0x00);
  1161. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1162. 0x04, 0x00);
  1163. }
  1164. return 0;
  1165. }
  1166. static void lpass_cdc_wsa_macro_enable_softclip_clk(struct snd_soc_component *component,
  1167. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  1168. int path,
  1169. bool enable)
  1170. {
  1171. u16 softclip_clk_reg = LPASS_CDC_WSA_SOFTCLIP0_CRC +
  1172. (path * LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET);
  1173. u8 softclip_mux_mask = (1 << path);
  1174. u8 softclip_mux_value = (1 << path);
  1175. dev_dbg(component->dev, "%s: path %d, enable %d\n",
  1176. __func__, path, enable);
  1177. if (enable) {
  1178. if (wsa_priv->softclip_clk_users[path] == 0) {
  1179. snd_soc_component_update_bits(component,
  1180. softclip_clk_reg, 0x01, 0x01);
  1181. snd_soc_component_update_bits(component,
  1182. LPASS_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1183. softclip_mux_mask, softclip_mux_value);
  1184. }
  1185. wsa_priv->softclip_clk_users[path]++;
  1186. } else {
  1187. wsa_priv->softclip_clk_users[path]--;
  1188. if (wsa_priv->softclip_clk_users[path] == 0) {
  1189. snd_soc_component_update_bits(component,
  1190. softclip_clk_reg, 0x01, 0x00);
  1191. snd_soc_component_update_bits(component,
  1192. LPASS_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1193. softclip_mux_mask, 0x00);
  1194. }
  1195. }
  1196. }
  1197. static int lpass_cdc_wsa_macro_config_softclip(struct snd_soc_component *component,
  1198. int path, int event)
  1199. {
  1200. u16 softclip_ctrl_reg = 0;
  1201. struct device *wsa_dev = NULL;
  1202. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1203. int softclip_path = 0;
  1204. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1205. return -EINVAL;
  1206. if (path == LPASS_CDC_WSA_MACRO_COMP1)
  1207. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1208. else if (path == LPASS_CDC_WSA_MACRO_COMP2)
  1209. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1210. dev_dbg(component->dev, "%s: event %d path %d, enabled %d\n",
  1211. __func__, event, softclip_path,
  1212. wsa_priv->is_softclip_on[softclip_path]);
  1213. if (!wsa_priv->is_softclip_on[softclip_path])
  1214. return 0;
  1215. softclip_ctrl_reg = LPASS_CDC_WSA_SOFTCLIP0_SOFTCLIP_CTRL +
  1216. (softclip_path * LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET);
  1217. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1218. /* Enable Softclip clock and mux */
  1219. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1220. softclip_path, true);
  1221. /* Enable Softclip control */
  1222. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1223. 0x01, 0x01);
  1224. }
  1225. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1226. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1227. 0x01, 0x00);
  1228. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1229. softclip_path, false);
  1230. }
  1231. return 0;
  1232. }
  1233. static bool lpass_cdc_wsa_macro_adie_lb(struct snd_soc_component *component,
  1234. int interp_idx)
  1235. {
  1236. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  1237. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  1238. u8 int_n_inp0 = 0, int_n_inp1 = 0, int_n_inp2 = 0;
  1239. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + interp_idx * 8;
  1240. int_mux_cfg1 = int_mux_cfg0 + 4;
  1241. int_mux_cfg0_val = snd_soc_component_read(component, int_mux_cfg0);
  1242. int_mux_cfg1_val = snd_soc_component_read(component, int_mux_cfg1);
  1243. int_n_inp0 = int_mux_cfg0_val & 0x0F;
  1244. if (int_n_inp0 == INTn_1_INP_SEL_DEC0 ||
  1245. int_n_inp0 == INTn_1_INP_SEL_DEC1)
  1246. return true;
  1247. int_n_inp1 = int_mux_cfg0_val >> 4;
  1248. if (int_n_inp1 == INTn_1_INP_SEL_DEC0 ||
  1249. int_n_inp1 == INTn_1_INP_SEL_DEC1)
  1250. return true;
  1251. int_n_inp2 = int_mux_cfg1_val >> 4;
  1252. if (int_n_inp2 == INTn_1_INP_SEL_DEC0 ||
  1253. int_n_inp2 == INTn_1_INP_SEL_DEC1)
  1254. return true;
  1255. return false;
  1256. }
  1257. static int lpass_cdc_wsa_macro_enable_main_path(struct snd_soc_dapm_widget *w,
  1258. struct snd_kcontrol *kcontrol,
  1259. int event)
  1260. {
  1261. struct snd_soc_component *component =
  1262. snd_soc_dapm_to_component(w->dapm);
  1263. u16 reg = 0;
  1264. struct device *wsa_dev = NULL;
  1265. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1266. bool adie_lb = false;
  1267. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1268. return -EINVAL;
  1269. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  1270. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * w->shift;
  1271. switch (event) {
  1272. case SND_SOC_DAPM_PRE_PMU:
  1273. if (lpass_cdc_wsa_macro_adie_lb(component, w->shift)) {
  1274. adie_lb = true;
  1275. snd_soc_component_update_bits(component,
  1276. reg, 0x20, 0x20);
  1277. lpass_cdc_wsa_pa_on(wsa_dev, adie_lb);
  1278. }
  1279. break;
  1280. default:
  1281. break;
  1282. }
  1283. return 0;
  1284. }
  1285. static int lpass_cdc_wsa_macro_interp_get_primary_reg(u16 reg, u16 *ind)
  1286. {
  1287. u16 prim_int_reg = 0;
  1288. switch (reg) {
  1289. case LPASS_CDC_WSA_RX0_RX_PATH_CTL:
  1290. case LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL:
  1291. prim_int_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1292. *ind = 0;
  1293. break;
  1294. case LPASS_CDC_WSA_RX1_RX_PATH_CTL:
  1295. case LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL:
  1296. prim_int_reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1297. *ind = 1;
  1298. break;
  1299. }
  1300. return prim_int_reg;
  1301. }
  1302. static int lpass_cdc_wsa_macro_enable_prim_interpolator(
  1303. struct snd_soc_component *component,
  1304. u16 reg, int event)
  1305. {
  1306. u16 prim_int_reg;
  1307. u16 ind = 0;
  1308. struct device *wsa_dev = NULL;
  1309. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1310. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1311. return -EINVAL;
  1312. prim_int_reg = lpass_cdc_wsa_macro_interp_get_primary_reg(reg, &ind);
  1313. switch (event) {
  1314. case SND_SOC_DAPM_PRE_PMU:
  1315. wsa_priv->prim_int_users[ind]++;
  1316. if (wsa_priv->prim_int_users[ind] == 1) {
  1317. snd_soc_component_update_bits(component,
  1318. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_CFG3_OFFSET,
  1319. 0x03, 0x03);
  1320. snd_soc_component_update_bits(component, prim_int_reg,
  1321. 0x10, 0x10);
  1322. lpass_cdc_wsa_macro_hd2_control(component, prim_int_reg, event);
  1323. snd_soc_component_update_bits(component,
  1324. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
  1325. 0x1, 0x1);
  1326. }
  1327. if ((reg != prim_int_reg) &&
  1328. ((snd_soc_component_read(
  1329. component, prim_int_reg)) & 0x10))
  1330. snd_soc_component_update_bits(component, reg,
  1331. 0x10, 0x10);
  1332. break;
  1333. case SND_SOC_DAPM_POST_PMD:
  1334. wsa_priv->prim_int_users[ind]--;
  1335. if (wsa_priv->prim_int_users[ind] == 0) {
  1336. snd_soc_component_update_bits(component, prim_int_reg,
  1337. 1 << 0x5, 0 << 0x5);
  1338. snd_soc_component_update_bits(component,
  1339. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
  1340. 0x1, 0x0);
  1341. snd_soc_component_update_bits(component, prim_int_reg,
  1342. 0x40, 0x40);
  1343. snd_soc_component_update_bits(component, prim_int_reg,
  1344. 0x40, 0x00);
  1345. lpass_cdc_wsa_macro_hd2_control(component, prim_int_reg, event);
  1346. }
  1347. break;
  1348. }
  1349. dev_dbg(component->dev, "%s: primary interpolator: INT%d, users: %d\n",
  1350. __func__, ind, wsa_priv->prim_int_users[ind]);
  1351. return 0;
  1352. }
  1353. static int lpass_cdc_wsa_macro_enable_interpolator(struct snd_soc_dapm_widget *w,
  1354. struct snd_kcontrol *kcontrol,
  1355. int event)
  1356. {
  1357. struct snd_soc_component *component =
  1358. snd_soc_dapm_to_component(w->dapm);
  1359. u16 reg = 0;
  1360. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1361. if (!(strcmp(w->name, "WSA_RX INT0 INTERP"))) {
  1362. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1363. } else if (!(strcmp(w->name, "WSA_RX INT1 INTERP"))) {
  1364. reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1365. } else {
  1366. dev_err(component->dev, "%s: Interpolator reg not found\n",
  1367. __func__);
  1368. return -EINVAL;
  1369. }
  1370. switch (event) {
  1371. case SND_SOC_DAPM_PRE_PMU:
  1372. /* Reset if needed */
  1373. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1374. break;
  1375. case SND_SOC_DAPM_POST_PMU:
  1376. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1377. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1378. break;
  1379. case SND_SOC_DAPM_POST_PMD:
  1380. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1381. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1382. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1383. break;
  1384. }
  1385. return 0;
  1386. }
  1387. static int lpass_cdc_wsa_macro_spk_boost_event(struct snd_soc_dapm_widget *w,
  1388. struct snd_kcontrol *kcontrol,
  1389. int event)
  1390. {
  1391. struct snd_soc_component *component =
  1392. snd_soc_dapm_to_component(w->dapm);
  1393. u16 boost_path_ctl, boost_path_cfg1;
  1394. u16 reg, reg_mix;
  1395. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1396. if (!strcmp(w->name, "WSA_RX INT0 CHAIN")) {
  1397. boost_path_ctl = LPASS_CDC_WSA_BOOST0_BOOST_PATH_CTL;
  1398. boost_path_cfg1 = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1399. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1400. reg_mix = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL;
  1401. } else if (!strcmp(w->name, "WSA_RX INT1 CHAIN")) {
  1402. boost_path_ctl = LPASS_CDC_WSA_BOOST1_BOOST_PATH_CTL;
  1403. boost_path_cfg1 = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1404. reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1405. reg_mix = LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL;
  1406. } else {
  1407. dev_err(component->dev, "%s: unknown widget: %s\n",
  1408. __func__, w->name);
  1409. return -EINVAL;
  1410. }
  1411. switch (event) {
  1412. case SND_SOC_DAPM_PRE_PMU:
  1413. snd_soc_component_update_bits(component, boost_path_cfg1,
  1414. 0x01, 0x01);
  1415. snd_soc_component_update_bits(component, boost_path_ctl,
  1416. 0x10, 0x10);
  1417. if ((snd_soc_component_read(component, reg_mix)) & 0x10)
  1418. snd_soc_component_update_bits(component, reg_mix,
  1419. 0x10, 0x00);
  1420. break;
  1421. case SND_SOC_DAPM_POST_PMU:
  1422. snd_soc_component_update_bits(component, reg, 0x10, 0x00);
  1423. break;
  1424. case SND_SOC_DAPM_POST_PMD:
  1425. snd_soc_component_update_bits(component, boost_path_ctl,
  1426. 0x10, 0x00);
  1427. snd_soc_component_update_bits(component, boost_path_cfg1,
  1428. 0x01, 0x00);
  1429. break;
  1430. }
  1431. return 0;
  1432. }
  1433. static int lpass_cdc_wsa_macro_enable_vbat(struct snd_soc_dapm_widget *w,
  1434. struct snd_kcontrol *kcontrol,
  1435. int event)
  1436. {
  1437. struct snd_soc_component *component =
  1438. snd_soc_dapm_to_component(w->dapm);
  1439. struct device *wsa_dev = NULL;
  1440. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1441. u16 vbat_path_cfg = 0;
  1442. int softclip_path = 0;
  1443. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1444. return -EINVAL;
  1445. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1446. if (!strcmp(w->name, "WSA_RX INT0 VBAT")) {
  1447. vbat_path_cfg = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1448. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1449. } else if (!strcmp(w->name, "WSA_RX INT1 VBAT")) {
  1450. vbat_path_cfg = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1451. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1452. }
  1453. switch (event) {
  1454. case SND_SOC_DAPM_PRE_PMU:
  1455. /* Enable clock for VBAT block */
  1456. snd_soc_component_update_bits(component,
  1457. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x10);
  1458. /* Enable VBAT block */
  1459. snd_soc_component_update_bits(component,
  1460. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x01);
  1461. /* Update interpolator with 384K path */
  1462. snd_soc_component_update_bits(component, vbat_path_cfg,
  1463. 0x80, 0x80);
  1464. /* Use attenuation mode */
  1465. snd_soc_component_update_bits(component,
  1466. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x02, 0x00);
  1467. /*
  1468. * BCL block needs softclip clock and mux config to be enabled
  1469. */
  1470. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1471. softclip_path, true);
  1472. /* Enable VBAT at channel level */
  1473. snd_soc_component_update_bits(component, vbat_path_cfg,
  1474. 0x02, 0x02);
  1475. /* Set the ATTK1 gain */
  1476. snd_soc_component_update_bits(component,
  1477. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1478. 0xFF, 0xFF);
  1479. snd_soc_component_update_bits(component,
  1480. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1481. 0xFF, 0x03);
  1482. snd_soc_component_update_bits(component,
  1483. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1484. 0xFF, 0x00);
  1485. /* Set the ATTK2 gain */
  1486. snd_soc_component_update_bits(component,
  1487. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1488. 0xFF, 0xFF);
  1489. snd_soc_component_update_bits(component,
  1490. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1491. 0xFF, 0x03);
  1492. snd_soc_component_update_bits(component,
  1493. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1494. 0xFF, 0x00);
  1495. /* Set the ATTK3 gain */
  1496. snd_soc_component_update_bits(component,
  1497. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1498. 0xFF, 0xFF);
  1499. snd_soc_component_update_bits(component,
  1500. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1501. 0xFF, 0x03);
  1502. snd_soc_component_update_bits(component,
  1503. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1504. 0xFF, 0x00);
  1505. break;
  1506. case SND_SOC_DAPM_POST_PMD:
  1507. snd_soc_component_update_bits(component, vbat_path_cfg,
  1508. 0x80, 0x00);
  1509. snd_soc_component_update_bits(component,
  1510. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1511. 0x02, 0x02);
  1512. snd_soc_component_update_bits(component, vbat_path_cfg,
  1513. 0x02, 0x00);
  1514. snd_soc_component_update_bits(component,
  1515. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1516. 0xFF, 0x00);
  1517. snd_soc_component_update_bits(component,
  1518. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1519. 0xFF, 0x00);
  1520. snd_soc_component_update_bits(component,
  1521. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1522. 0xFF, 0x00);
  1523. snd_soc_component_update_bits(component,
  1524. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1525. 0xFF, 0x00);
  1526. snd_soc_component_update_bits(component,
  1527. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1528. 0xFF, 0x00);
  1529. snd_soc_component_update_bits(component,
  1530. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1531. 0xFF, 0x00);
  1532. snd_soc_component_update_bits(component,
  1533. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1534. 0xFF, 0x00);
  1535. snd_soc_component_update_bits(component,
  1536. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1537. 0xFF, 0x00);
  1538. snd_soc_component_update_bits(component,
  1539. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1540. 0xFF, 0x00);
  1541. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1542. softclip_path, false);
  1543. snd_soc_component_update_bits(component,
  1544. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x00);
  1545. snd_soc_component_update_bits(component,
  1546. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x00);
  1547. break;
  1548. default:
  1549. dev_err(wsa_dev, "%s: Invalid event %d\n", __func__, event);
  1550. break;
  1551. }
  1552. return 0;
  1553. }
  1554. static int lpass_cdc_wsa_macro_enable_echo(struct snd_soc_dapm_widget *w,
  1555. struct snd_kcontrol *kcontrol,
  1556. int event)
  1557. {
  1558. struct snd_soc_component *component =
  1559. snd_soc_dapm_to_component(w->dapm);
  1560. struct device *wsa_dev = NULL;
  1561. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1562. u16 val, ec_tx = 0, ec_hq_reg;
  1563. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1564. return -EINVAL;
  1565. dev_dbg(wsa_dev, "%s %d %s\n", __func__, event, w->name);
  1566. val = snd_soc_component_read(component,
  1567. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  1568. if (!(strcmp(w->name, "WSA RX_MIX EC0_MUX")))
  1569. ec_tx = (val & 0x07) - 1;
  1570. else
  1571. ec_tx = ((val & 0x38) >> 0x3) - 1;
  1572. if (ec_tx < 0 || ec_tx >= (LPASS_CDC_WSA_MACRO_RX1 + 1)) {
  1573. dev_err(wsa_dev, "%s: EC mix control not set correctly\n",
  1574. __func__);
  1575. return -EINVAL;
  1576. }
  1577. if (wsa_priv->ec_hq[ec_tx]) {
  1578. snd_soc_component_update_bits(component,
  1579. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  1580. 0x1 << ec_tx, 0x1 << ec_tx);
  1581. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_PATH_CTL +
  1582. 0x40 * ec_tx;
  1583. snd_soc_component_update_bits(component, ec_hq_reg, 0x01, 0x01);
  1584. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_CFG0 +
  1585. 0x40 * ec_tx;
  1586. /* default set to 48k */
  1587. snd_soc_component_update_bits(component, ec_hq_reg, 0x1E, 0x08);
  1588. }
  1589. return 0;
  1590. }
  1591. static int lpass_cdc_wsa_macro_get_ec_hq(struct snd_kcontrol *kcontrol,
  1592. struct snd_ctl_elem_value *ucontrol)
  1593. {
  1594. struct snd_soc_component *component =
  1595. snd_soc_kcontrol_component(kcontrol);
  1596. int ec_tx = ((struct soc_multi_mixer_control *)
  1597. kcontrol->private_value)->shift;
  1598. struct device *wsa_dev = NULL;
  1599. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1600. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1601. return -EINVAL;
  1602. ucontrol->value.integer.value[0] = wsa_priv->ec_hq[ec_tx];
  1603. return 0;
  1604. }
  1605. static int lpass_cdc_wsa_macro_set_ec_hq(struct snd_kcontrol *kcontrol,
  1606. struct snd_ctl_elem_value *ucontrol)
  1607. {
  1608. struct snd_soc_component *component =
  1609. snd_soc_kcontrol_component(kcontrol);
  1610. int ec_tx = ((struct soc_multi_mixer_control *)
  1611. kcontrol->private_value)->shift;
  1612. int value = ucontrol->value.integer.value[0];
  1613. struct device *wsa_dev = NULL;
  1614. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1615. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1616. return -EINVAL;
  1617. dev_dbg(wsa_dev, "%s: enable current %d, new %d\n",
  1618. __func__, wsa_priv->ec_hq[ec_tx], value);
  1619. wsa_priv->ec_hq[ec_tx] = value;
  1620. return 0;
  1621. }
  1622. static int lpass_cdc_wsa_macro_get_rx_mute_status(struct snd_kcontrol *kcontrol,
  1623. struct snd_ctl_elem_value *ucontrol)
  1624. {
  1625. struct snd_soc_component *component =
  1626. snd_soc_kcontrol_component(kcontrol);
  1627. struct device *wsa_dev = NULL;
  1628. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1629. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  1630. kcontrol->private_value)->shift;
  1631. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1632. return -EINVAL;
  1633. ucontrol->value.integer.value[0] =
  1634. wsa_priv->wsa_digital_mute_status[wsa_rx_shift];
  1635. return 0;
  1636. }
  1637. static int lpass_cdc_wsa_macro_set_rx_mute_status(struct snd_kcontrol *kcontrol,
  1638. struct snd_ctl_elem_value *ucontrol)
  1639. {
  1640. struct snd_soc_component *component =
  1641. snd_soc_kcontrol_component(kcontrol);
  1642. struct device *wsa_dev = NULL;
  1643. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1644. int value = ucontrol->value.integer.value[0];
  1645. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  1646. kcontrol->private_value)->shift;
  1647. int ret = 0;
  1648. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1649. return -EINVAL;
  1650. pm_runtime_get_sync(wsa_priv->dev);
  1651. switch (wsa_rx_shift) {
  1652. case 0:
  1653. snd_soc_component_update_bits(component,
  1654. LPASS_CDC_WSA_RX0_RX_PATH_CTL,
  1655. 0x10, value << 4);
  1656. break;
  1657. case 1:
  1658. snd_soc_component_update_bits(component,
  1659. LPASS_CDC_WSA_RX1_RX_PATH_CTL,
  1660. 0x10, value << 4);
  1661. break;
  1662. case 2:
  1663. snd_soc_component_update_bits(component,
  1664. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL,
  1665. 0x10, value << 4);
  1666. break;
  1667. case 3:
  1668. snd_soc_component_update_bits(component,
  1669. LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL,
  1670. 0x10, value << 4);
  1671. break;
  1672. default:
  1673. pr_err("%s: invalid argument rx_shift = %d\n", __func__,
  1674. wsa_rx_shift);
  1675. ret = -EINVAL;
  1676. }
  1677. pm_runtime_mark_last_busy(wsa_priv->dev);
  1678. pm_runtime_put_autosuspend(wsa_priv->dev);
  1679. dev_dbg(component->dev, "%s: WSA Digital Mute RX %d Enable %d\n",
  1680. __func__, wsa_rx_shift, value);
  1681. wsa_priv->wsa_digital_mute_status[wsa_rx_shift] = value;
  1682. return ret;
  1683. }
  1684. static int lpass_cdc_wsa_macro_get_compander(struct snd_kcontrol *kcontrol,
  1685. struct snd_ctl_elem_value *ucontrol)
  1686. {
  1687. struct snd_soc_component *component =
  1688. snd_soc_kcontrol_component(kcontrol);
  1689. int comp = ((struct soc_multi_mixer_control *)
  1690. kcontrol->private_value)->shift;
  1691. struct device *wsa_dev = NULL;
  1692. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1693. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1694. return -EINVAL;
  1695. ucontrol->value.integer.value[0] = wsa_priv->comp_enabled[comp];
  1696. return 0;
  1697. }
  1698. static int lpass_cdc_wsa_macro_set_compander(struct snd_kcontrol *kcontrol,
  1699. struct snd_ctl_elem_value *ucontrol)
  1700. {
  1701. struct snd_soc_component *component =
  1702. snd_soc_kcontrol_component(kcontrol);
  1703. int comp = ((struct soc_multi_mixer_control *)
  1704. kcontrol->private_value)->shift;
  1705. int value = ucontrol->value.integer.value[0];
  1706. struct device *wsa_dev = NULL;
  1707. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1708. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1709. return -EINVAL;
  1710. dev_dbg(component->dev, "%s: Compander %d enable current %d, new %d\n",
  1711. __func__, comp + 1, wsa_priv->comp_enabled[comp], value);
  1712. wsa_priv->comp_enabled[comp] = value;
  1713. return 0;
  1714. }
  1715. static int lpass_cdc_wsa_macro_comp_mode_get(struct snd_kcontrol *kcontrol,
  1716. struct snd_ctl_elem_value *ucontrol)
  1717. {
  1718. struct snd_soc_component *component =
  1719. snd_soc_kcontrol_component(kcontrol);
  1720. struct device *wsa_dev = NULL;
  1721. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1722. u16 idx = 0;
  1723. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1724. return -EINVAL;
  1725. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  1726. idx = LPASS_CDC_WSA_MACRO_COMP1;
  1727. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  1728. idx = LPASS_CDC_WSA_MACRO_COMP2;
  1729. ucontrol->value.integer.value[0] = wsa_priv->comp_mode[idx];
  1730. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  1731. __func__, ucontrol->value.integer.value[0]);
  1732. return 0;
  1733. }
  1734. static int lpass_cdc_wsa_macro_comp_mode_put(struct snd_kcontrol *kcontrol,
  1735. struct snd_ctl_elem_value *ucontrol)
  1736. {
  1737. struct snd_soc_component *component =
  1738. snd_soc_kcontrol_component(kcontrol);
  1739. struct device *wsa_dev = NULL;
  1740. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1741. u16 idx = 0;
  1742. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1743. return -EINVAL;
  1744. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  1745. idx = LPASS_CDC_WSA_MACRO_COMP1;
  1746. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  1747. idx = LPASS_CDC_WSA_MACRO_COMP2;
  1748. wsa_priv->comp_mode[idx] = ucontrol->value.integer.value[0];
  1749. dev_dbg(component->dev, "%s: comp_mode = %d\n", __func__,
  1750. wsa_priv->comp_mode[idx]);
  1751. return 0;
  1752. }
  1753. static int lpass_cdc_wsa_macro_rx_mux_get(struct snd_kcontrol *kcontrol,
  1754. struct snd_ctl_elem_value *ucontrol)
  1755. {
  1756. struct snd_soc_dapm_widget *widget =
  1757. snd_soc_dapm_kcontrol_widget(kcontrol);
  1758. struct snd_soc_component *component =
  1759. snd_soc_dapm_to_component(widget->dapm);
  1760. struct device *wsa_dev = NULL;
  1761. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1762. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1763. return -EINVAL;
  1764. ucontrol->value.integer.value[0] =
  1765. wsa_priv->rx_port_value[widget->shift];
  1766. return 0;
  1767. }
  1768. static int lpass_cdc_wsa_macro_rx_mux_put(struct snd_kcontrol *kcontrol,
  1769. struct snd_ctl_elem_value *ucontrol)
  1770. {
  1771. struct snd_soc_dapm_widget *widget =
  1772. snd_soc_dapm_kcontrol_widget(kcontrol);
  1773. struct snd_soc_component *component =
  1774. snd_soc_dapm_to_component(widget->dapm);
  1775. struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
  1776. struct snd_soc_dapm_update *update = NULL;
  1777. u32 rx_port_value = ucontrol->value.integer.value[0];
  1778. u32 bit_input = 0;
  1779. u32 aif_rst;
  1780. struct device *wsa_dev = NULL;
  1781. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1782. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1783. return -EINVAL;
  1784. aif_rst = wsa_priv->rx_port_value[widget->shift];
  1785. if (!rx_port_value) {
  1786. if (aif_rst == 0) {
  1787. dev_err(wsa_dev, "%s: AIF reset already\n", __func__);
  1788. return 0;
  1789. }
  1790. if (aif_rst >= LPASS_CDC_WSA_MACRO_RX_MAX) {
  1791. dev_err(wsa_dev, "%s: Invalid AIF reset\n", __func__);
  1792. return 0;
  1793. }
  1794. }
  1795. wsa_priv->rx_port_value[widget->shift] = rx_port_value;
  1796. bit_input = widget->shift;
  1797. dev_dbg(wsa_dev,
  1798. "%s: mux input: %d, mux output: %d, bit: %d\n",
  1799. __func__, rx_port_value, widget->shift, bit_input);
  1800. switch (rx_port_value) {
  1801. case 0:
  1802. if (wsa_priv->active_ch_cnt[aif_rst]) {
  1803. clear_bit(bit_input,
  1804. &wsa_priv->active_ch_mask[aif_rst]);
  1805. wsa_priv->active_ch_cnt[aif_rst]--;
  1806. }
  1807. break;
  1808. case 1:
  1809. case 2:
  1810. set_bit(bit_input,
  1811. &wsa_priv->active_ch_mask[rx_port_value]);
  1812. wsa_priv->active_ch_cnt[rx_port_value]++;
  1813. break;
  1814. default:
  1815. dev_err(wsa_dev,
  1816. "%s: Invalid AIF_ID for WSA RX MUX %d\n",
  1817. __func__, rx_port_value);
  1818. return -EINVAL;
  1819. }
  1820. snd_soc_dapm_mux_update_power(widget->dapm, kcontrol,
  1821. rx_port_value, e, update);
  1822. return 0;
  1823. }
  1824. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get(struct snd_kcontrol *kcontrol,
  1825. struct snd_ctl_elem_value *ucontrol)
  1826. {
  1827. struct snd_soc_component *component =
  1828. snd_soc_kcontrol_component(kcontrol);
  1829. ucontrol->value.integer.value[0] =
  1830. ((snd_soc_component_read(
  1831. component, LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG) & 0x04) ?
  1832. 1 : 0);
  1833. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  1834. ucontrol->value.integer.value[0]);
  1835. return 0;
  1836. }
  1837. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_put(struct snd_kcontrol *kcontrol,
  1838. struct snd_ctl_elem_value *ucontrol)
  1839. {
  1840. struct snd_soc_component *component =
  1841. snd_soc_kcontrol_component(kcontrol);
  1842. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  1843. ucontrol->value.integer.value[0]);
  1844. /* Set Vbat register configuration for GSM mode bit based on value */
  1845. if (ucontrol->value.integer.value[0])
  1846. snd_soc_component_update_bits(component,
  1847. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1848. 0x04, 0x04);
  1849. else
  1850. snd_soc_component_update_bits(component,
  1851. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1852. 0x04, 0x00);
  1853. return 0;
  1854. }
  1855. static int lpass_cdc_wsa_macro_soft_clip_enable_get(struct snd_kcontrol *kcontrol,
  1856. struct snd_ctl_elem_value *ucontrol)
  1857. {
  1858. struct snd_soc_component *component =
  1859. snd_soc_kcontrol_component(kcontrol);
  1860. struct device *wsa_dev = NULL;
  1861. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1862. int path = ((struct soc_multi_mixer_control *)
  1863. kcontrol->private_value)->shift;
  1864. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1865. return -EINVAL;
  1866. ucontrol->value.integer.value[0] = wsa_priv->is_softclip_on[path];
  1867. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  1868. __func__, ucontrol->value.integer.value[0]);
  1869. return 0;
  1870. }
  1871. static int lpass_cdc_wsa_macro_soft_clip_enable_put(struct snd_kcontrol *kcontrol,
  1872. struct snd_ctl_elem_value *ucontrol)
  1873. {
  1874. struct snd_soc_component *component =
  1875. snd_soc_kcontrol_component(kcontrol);
  1876. struct device *wsa_dev = NULL;
  1877. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1878. int path = ((struct soc_multi_mixer_control *)
  1879. kcontrol->private_value)->shift;
  1880. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1881. return -EINVAL;
  1882. wsa_priv->is_softclip_on[path] = ucontrol->value.integer.value[0];
  1883. dev_dbg(component->dev, "%s: soft clip enable for %d: %d\n", __func__,
  1884. path, wsa_priv->is_softclip_on[path]);
  1885. return 0;
  1886. }
  1887. static const struct snd_kcontrol_new lpass_cdc_wsa_macro_snd_controls[] = {
  1888. SOC_ENUM_EXT("GSM mode Enable", lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  1889. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get,
  1890. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_put),
  1891. SOC_ENUM_EXT("WSA_RX0 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  1892. lpass_cdc_wsa_macro_comp_mode_get,
  1893. lpass_cdc_wsa_macro_comp_mode_put),
  1894. SOC_ENUM_EXT("WSA_RX1 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  1895. lpass_cdc_wsa_macro_comp_mode_get,
  1896. lpass_cdc_wsa_macro_comp_mode_put),
  1897. SOC_SINGLE_EXT("WSA_Softclip0 Enable", SND_SOC_NOPM,
  1898. LPASS_CDC_WSA_MACRO_SOFTCLIP0, 1, 0,
  1899. lpass_cdc_wsa_macro_soft_clip_enable_get,
  1900. lpass_cdc_wsa_macro_soft_clip_enable_put),
  1901. SOC_SINGLE_EXT("WSA_Softclip1 Enable", SND_SOC_NOPM,
  1902. LPASS_CDC_WSA_MACRO_SOFTCLIP1, 1, 0,
  1903. lpass_cdc_wsa_macro_soft_clip_enable_get,
  1904. lpass_cdc_wsa_macro_soft_clip_enable_put),
  1905. SOC_SINGLE_S8_TLV("WSA_RX0 Digital Volume",
  1906. LPASS_CDC_WSA_RX0_RX_VOL_CTL,
  1907. -84, 40, digital_gain),
  1908. SOC_SINGLE_S8_TLV("WSA_RX1 Digital Volume",
  1909. LPASS_CDC_WSA_RX1_RX_VOL_CTL,
  1910. -84, 40, digital_gain),
  1911. SOC_SINGLE_EXT("WSA_RX0 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 1,
  1912. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  1913. lpass_cdc_wsa_macro_set_rx_mute_status),
  1914. SOC_SINGLE_EXT("WSA_RX1 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 1,
  1915. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  1916. lpass_cdc_wsa_macro_set_rx_mute_status),
  1917. SOC_SINGLE_EXT("WSA_RX0_MIX Digital Mute", SND_SOC_NOPM,
  1918. LPASS_CDC_WSA_MACRO_RX_MIX0, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  1919. lpass_cdc_wsa_macro_set_rx_mute_status),
  1920. SOC_SINGLE_EXT("WSA_RX1_MIX Digital Mute", SND_SOC_NOPM,
  1921. LPASS_CDC_WSA_MACRO_RX_MIX1, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  1922. lpass_cdc_wsa_macro_set_rx_mute_status),
  1923. SOC_SINGLE_EXT("WSA_COMP1 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP1, 1, 0,
  1924. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  1925. SOC_SINGLE_EXT("WSA_COMP2 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP2, 1, 0,
  1926. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  1927. SOC_SINGLE_EXT("WSA_RX0 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0,
  1928. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  1929. SOC_SINGLE_EXT("WSA_RX1 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1,
  1930. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  1931. };
  1932. static const struct soc_enum rx_mux_enum =
  1933. SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_mux_text), rx_mux_text);
  1934. static const struct snd_kcontrol_new rx_mux[LPASS_CDC_WSA_MACRO_RX_MAX] = {
  1935. SOC_DAPM_ENUM_EXT("WSA RX0 Mux", rx_mux_enum,
  1936. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  1937. SOC_DAPM_ENUM_EXT("WSA RX1 Mux", rx_mux_enum,
  1938. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  1939. SOC_DAPM_ENUM_EXT("WSA RX_MIX0 Mux", rx_mux_enum,
  1940. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  1941. SOC_DAPM_ENUM_EXT("WSA RX_MIX1 Mux", rx_mux_enum,
  1942. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  1943. };
  1944. static int lpass_cdc_wsa_macro_vi_feed_mixer_get(struct snd_kcontrol *kcontrol,
  1945. struct snd_ctl_elem_value *ucontrol)
  1946. {
  1947. struct snd_soc_dapm_widget *widget =
  1948. snd_soc_dapm_kcontrol_widget(kcontrol);
  1949. struct snd_soc_component *component =
  1950. snd_soc_dapm_to_component(widget->dapm);
  1951. struct soc_multi_mixer_control *mixer =
  1952. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  1953. u32 dai_id = widget->shift;
  1954. u32 spk_tx_id = mixer->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. if (test_bit(spk_tx_id, &wsa_priv->active_ch_mask[dai_id]))
  1960. ucontrol->value.integer.value[0] = 1;
  1961. else
  1962. ucontrol->value.integer.value[0] = 0;
  1963. return 0;
  1964. }
  1965. static int lpass_cdc_wsa_macro_vi_feed_mixer_put(struct snd_kcontrol *kcontrol,
  1966. struct snd_ctl_elem_value *ucontrol)
  1967. {
  1968. struct snd_soc_dapm_widget *widget =
  1969. snd_soc_dapm_kcontrol_widget(kcontrol);
  1970. struct snd_soc_component *component =
  1971. snd_soc_dapm_to_component(widget->dapm);
  1972. struct soc_multi_mixer_control *mixer =
  1973. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  1974. u32 spk_tx_id = mixer->shift;
  1975. u32 enable = ucontrol->value.integer.value[0];
  1976. struct device *wsa_dev = NULL;
  1977. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1978. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1979. return -EINVAL;
  1980. wsa_priv->vi_feed_value = ucontrol->value.integer.value[0];
  1981. if (enable) {
  1982. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  1983. !test_bit(LPASS_CDC_WSA_MACRO_TX0,
  1984. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  1985. set_bit(LPASS_CDC_WSA_MACRO_TX0,
  1986. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  1987. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  1988. }
  1989. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  1990. !test_bit(LPASS_CDC_WSA_MACRO_TX1,
  1991. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  1992. set_bit(LPASS_CDC_WSA_MACRO_TX1,
  1993. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  1994. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  1995. }
  1996. } else {
  1997. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  1998. test_bit(LPASS_CDC_WSA_MACRO_TX0,
  1999. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2000. clear_bit(LPASS_CDC_WSA_MACRO_TX0,
  2001. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2002. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2003. }
  2004. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2005. test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2006. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2007. clear_bit(LPASS_CDC_WSA_MACRO_TX1,
  2008. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2009. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2010. }
  2011. }
  2012. snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, NULL);
  2013. return 0;
  2014. }
  2015. static const struct snd_kcontrol_new aif_vi_mixer[] = {
  2016. SOC_SINGLE_EXT("WSA_SPKR_VI_1", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX0, 1, 0,
  2017. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2018. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2019. SOC_SINGLE_EXT("WSA_SPKR_VI_2", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX1, 1, 0,
  2020. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2021. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2022. };
  2023. static const struct snd_soc_dapm_widget lpass_cdc_wsa_macro_dapm_widgets[] = {
  2024. SND_SOC_DAPM_AIF_IN("WSA AIF1 PB", "WSA_AIF1 Playback", 0,
  2025. SND_SOC_NOPM, 0, 0),
  2026. SND_SOC_DAPM_AIF_IN("WSA AIF_MIX1 PB", "WSA_AIF_MIX1 Playback", 0,
  2027. SND_SOC_NOPM, 0, 0),
  2028. SND_SOC_DAPM_AIF_OUT_E("WSA AIF_VI", "WSA_AIF_VI Capture", 0,
  2029. SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI, 0,
  2030. lpass_cdc_wsa_macro_enable_vi_feedback,
  2031. SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
  2032. SND_SOC_DAPM_AIF_OUT("WSA AIF_ECHO", "WSA_AIF_ECHO Capture", 0,
  2033. SND_SOC_NOPM, 0, 0),
  2034. SND_SOC_DAPM_MIXER("WSA_AIF_VI Mixer", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI,
  2035. 0, aif_vi_mixer, ARRAY_SIZE(aif_vi_mixer)),
  2036. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC0_MUX", SND_SOC_NOPM,
  2037. LPASS_CDC_WSA_MACRO_EC0_MUX, 0,
  2038. &rx_mix_ec0_mux, lpass_cdc_wsa_macro_enable_echo,
  2039. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2040. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC1_MUX", SND_SOC_NOPM,
  2041. LPASS_CDC_WSA_MACRO_EC1_MUX, 0,
  2042. &rx_mix_ec1_mux, lpass_cdc_wsa_macro_enable_echo,
  2043. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2044. SND_SOC_DAPM_MUX("WSA RX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 0,
  2045. &rx_mux[LPASS_CDC_WSA_MACRO_RX0]),
  2046. SND_SOC_DAPM_MUX("WSA RX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 0,
  2047. &rx_mux[LPASS_CDC_WSA_MACRO_RX1]),
  2048. SND_SOC_DAPM_MUX("WSA RX_MIX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX0, 0,
  2049. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX0]),
  2050. SND_SOC_DAPM_MUX("WSA RX_MIX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX1, 0,
  2051. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX1]),
  2052. SND_SOC_DAPM_MIXER("WSA RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2053. SND_SOC_DAPM_MIXER("WSA RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2054. SND_SOC_DAPM_MIXER("WSA RX_MIX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2055. SND_SOC_DAPM_MIXER("WSA RX_MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2056. SND_SOC_DAPM_MUX_E("WSA_RX0 INP0", SND_SOC_NOPM, 0, 0,
  2057. &rx0_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2058. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2059. SND_SOC_DAPM_MUX_E("WSA_RX0 INP1", SND_SOC_NOPM, 0, 0,
  2060. &rx0_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2061. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2062. SND_SOC_DAPM_MUX_E("WSA_RX0 INP2", SND_SOC_NOPM, 0, 0,
  2063. &rx0_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2064. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2065. SND_SOC_DAPM_MUX_E("WSA_RX0 MIX INP", SND_SOC_NOPM,
  2066. 0, 0, &rx0_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2067. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2068. SND_SOC_DAPM_MUX_E("WSA_RX1 INP0", SND_SOC_NOPM, 0, 0,
  2069. &rx1_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2070. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2071. SND_SOC_DAPM_MUX_E("WSA_RX1 INP1", SND_SOC_NOPM, 0, 0,
  2072. &rx1_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2073. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2074. SND_SOC_DAPM_MUX_E("WSA_RX1 INP2", SND_SOC_NOPM, 0, 0,
  2075. &rx1_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2076. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2077. SND_SOC_DAPM_MUX_E("WSA_RX1 MIX INP", SND_SOC_NOPM,
  2078. 0, 0, &rx1_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2079. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2080. SND_SOC_DAPM_PGA_E("WSA_RX INT0 MIX", SND_SOC_NOPM,
  2081. 0, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2082. SND_SOC_DAPM_PRE_PMU),
  2083. SND_SOC_DAPM_PGA_E("WSA_RX INT1 MIX", SND_SOC_NOPM,
  2084. 1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2085. SND_SOC_DAPM_PRE_PMU),
  2086. SND_SOC_DAPM_MIXER("WSA_RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2087. SND_SOC_DAPM_MIXER("WSA_RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2088. SND_SOC_DAPM_MUX_E("WSA_RX0 INT0 SIDETONE MIX",
  2089. LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 4, 0,
  2090. &rx0_sidetone_mix_mux, lpass_cdc_wsa_macro_enable_swr,
  2091. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2092. SND_SOC_DAPM_INPUT("WSA SRC0_INP"),
  2093. SND_SOC_DAPM_INPUT("WSA_TX DEC0_INP"),
  2094. SND_SOC_DAPM_INPUT("WSA_TX DEC1_INP"),
  2095. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 INTERP", SND_SOC_NOPM,
  2096. LPASS_CDC_WSA_MACRO_COMP1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2097. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2098. SND_SOC_DAPM_POST_PMD),
  2099. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 INTERP", SND_SOC_NOPM,
  2100. LPASS_CDC_WSA_MACRO_COMP2, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2101. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2102. SND_SOC_DAPM_POST_PMD),
  2103. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 CHAIN", SND_SOC_NOPM, 0, 0,
  2104. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2105. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2106. SND_SOC_DAPM_POST_PMD),
  2107. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 CHAIN", SND_SOC_NOPM, 0, 0,
  2108. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2109. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2110. SND_SOC_DAPM_POST_PMD),
  2111. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 VBAT", SND_SOC_NOPM,
  2112. 0, 0, wsa_int0_vbat_mix_switch,
  2113. ARRAY_SIZE(wsa_int0_vbat_mix_switch),
  2114. lpass_cdc_wsa_macro_enable_vbat,
  2115. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2116. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 VBAT", SND_SOC_NOPM,
  2117. 0, 0, wsa_int1_vbat_mix_switch,
  2118. ARRAY_SIZE(wsa_int1_vbat_mix_switch),
  2119. lpass_cdc_wsa_macro_enable_vbat,
  2120. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2121. SND_SOC_DAPM_INPUT("VIINPUT_WSA"),
  2122. SND_SOC_DAPM_OUTPUT("WSA_SPK1 OUT"),
  2123. SND_SOC_DAPM_OUTPUT("WSA_SPK2 OUT"),
  2124. SND_SOC_DAPM_SUPPLY_S("WSA_MCLK", 0, SND_SOC_NOPM, 0, 0,
  2125. lpass_cdc_wsa_macro_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2126. };
  2127. static const struct snd_soc_dapm_route wsa_audio_map[] = {
  2128. /* VI Feedback */
  2129. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_1", "VIINPUT_WSA"},
  2130. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_2", "VIINPUT_WSA"},
  2131. {"WSA AIF_VI", NULL, "WSA_AIF_VI Mixer"},
  2132. {"WSA AIF_VI", NULL, "WSA_MCLK"},
  2133. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2134. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2135. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2136. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2137. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC0_MUX"},
  2138. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC1_MUX"},
  2139. {"WSA AIF_ECHO", NULL, "WSA_MCLK"},
  2140. {"WSA AIF1 PB", NULL, "WSA_MCLK"},
  2141. {"WSA AIF_MIX1 PB", NULL, "WSA_MCLK"},
  2142. {"WSA RX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2143. {"WSA RX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2144. {"WSA RX_MIX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2145. {"WSA RX_MIX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2146. {"WSA RX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2147. {"WSA RX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2148. {"WSA RX_MIX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2149. {"WSA RX_MIX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2150. {"WSA RX0", NULL, "WSA RX0 MUX"},
  2151. {"WSA RX1", NULL, "WSA RX1 MUX"},
  2152. {"WSA RX_MIX0", NULL, "WSA RX_MIX0 MUX"},
  2153. {"WSA RX_MIX1", NULL, "WSA RX_MIX1 MUX"},
  2154. {"WSA_RX0 INP0", "RX0", "WSA RX0"},
  2155. {"WSA_RX0 INP0", "RX1", "WSA RX1"},
  2156. {"WSA_RX0 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2157. {"WSA_RX0 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2158. {"WSA_RX0 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2159. {"WSA_RX0 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2160. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP0"},
  2161. {"WSA_RX0 INP1", "RX0", "WSA RX0"},
  2162. {"WSA_RX0 INP1", "RX1", "WSA RX1"},
  2163. {"WSA_RX0 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2164. {"WSA_RX0 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2165. {"WSA_RX0 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2166. {"WSA_RX0 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2167. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP1"},
  2168. {"WSA_RX0 INP2", "RX0", "WSA RX0"},
  2169. {"WSA_RX0 INP2", "RX1", "WSA RX1"},
  2170. {"WSA_RX0 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2171. {"WSA_RX0 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2172. {"WSA_RX0 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2173. {"WSA_RX0 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2174. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP2"},
  2175. {"WSA_RX0 MIX INP", "RX0", "WSA RX0"},
  2176. {"WSA_RX0 MIX INP", "RX1", "WSA RX1"},
  2177. {"WSA_RX0 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2178. {"WSA_RX0 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2179. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX0 MIX INP"},
  2180. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX INT0 MIX"},
  2181. {"WSA_RX INT0 INTERP", NULL, "WSA_RX INT0 SEC MIX"},
  2182. {"WSA_RX0 INT0 SIDETONE MIX", "SRC0", "WSA SRC0_INP"},
  2183. {"WSA_RX INT0 INTERP", NULL, "WSA_RX0 INT0 SIDETONE MIX"},
  2184. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 INTERP"},
  2185. {"WSA_RX INT0 VBAT", "WSA RX0 VBAT Enable", "WSA_RX INT0 INTERP"},
  2186. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 VBAT"},
  2187. {"WSA_SPK1 OUT", NULL, "WSA_RX INT0 CHAIN"},
  2188. {"WSA_SPK1 OUT", NULL, "WSA_MCLK"},
  2189. {"WSA_RX1 INP0", "RX0", "WSA RX0"},
  2190. {"WSA_RX1 INP0", "RX1", "WSA RX1"},
  2191. {"WSA_RX1 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2192. {"WSA_RX1 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2193. {"WSA_RX1 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2194. {"WSA_RX1 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2195. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP0"},
  2196. {"WSA_RX1 INP1", "RX0", "WSA RX0"},
  2197. {"WSA_RX1 INP1", "RX1", "WSA RX1"},
  2198. {"WSA_RX1 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2199. {"WSA_RX1 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2200. {"WSA_RX1 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2201. {"WSA_RX1 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2202. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP1"},
  2203. {"WSA_RX1 INP2", "RX0", "WSA RX0"},
  2204. {"WSA_RX1 INP2", "RX1", "WSA RX1"},
  2205. {"WSA_RX1 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2206. {"WSA_RX1 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2207. {"WSA_RX1 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2208. {"WSA_RX1 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2209. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP2"},
  2210. {"WSA_RX1 MIX INP", "RX0", "WSA RX0"},
  2211. {"WSA_RX1 MIX INP", "RX1", "WSA RX1"},
  2212. {"WSA_RX1 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2213. {"WSA_RX1 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2214. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX1 MIX INP"},
  2215. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX INT1 MIX"},
  2216. {"WSA_RX INT1 INTERP", NULL, "WSA_RX INT1 SEC MIX"},
  2217. {"WSA_RX INT1 VBAT", "WSA RX1 VBAT Enable", "WSA_RX INT1 INTERP"},
  2218. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 VBAT"},
  2219. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 INTERP"},
  2220. {"WSA_SPK2 OUT", NULL, "WSA_RX INT1 CHAIN"},
  2221. {"WSA_SPK2 OUT", NULL, "WSA_MCLK"},
  2222. };
  2223. static const struct lpass_cdc_wsa_macro_reg_mask_val
  2224. lpass_cdc_wsa_macro_reg_init[] = {
  2225. {LPASS_CDC_WSA_BOOST0_BOOST_CFG1, 0x3F, 0x12},
  2226. {LPASS_CDC_WSA_BOOST0_BOOST_CFG2, 0x1C, 0x08},
  2227. {LPASS_CDC_WSA_COMPANDER0_CTL7, 0x1E, 0x0C},
  2228. {LPASS_CDC_WSA_BOOST1_BOOST_CFG1, 0x3F, 0x12},
  2229. {LPASS_CDC_WSA_BOOST1_BOOST_CFG2, 0x1C, 0x08},
  2230. {LPASS_CDC_WSA_COMPANDER1_CTL7, 0x1E, 0x0C},
  2231. {LPASS_CDC_WSA_BOOST0_BOOST_CTL, 0x70, 0x58},
  2232. {LPASS_CDC_WSA_BOOST1_BOOST_CTL, 0x70, 0x58},
  2233. {LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 0x08, 0x08},
  2234. {LPASS_CDC_WSA_RX1_RX_PATH_CFG1, 0x08, 0x08},
  2235. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x02, 0x02},
  2236. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x01, 0x01},
  2237. {LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2238. {LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2239. {LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2240. {LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2241. {LPASS_CDC_WSA_COMPANDER0_CTL7, 0x01, 0x01},
  2242. {LPASS_CDC_WSA_COMPANDER1_CTL7, 0x01, 0x01},
  2243. {LPASS_CDC_WSA_RX0_RX_PATH_CFG0, 0x01, 0x01},
  2244. {LPASS_CDC_WSA_RX1_RX_PATH_CFG0, 0x01, 0x01},
  2245. {LPASS_CDC_WSA_RX0_RX_PATH_MIX_CFG, 0x01, 0x01},
  2246. {LPASS_CDC_WSA_RX1_RX_PATH_MIX_CFG, 0x01, 0x01},
  2247. };
  2248. static void lpass_cdc_wsa_macro_init_bcl_pmic_reg(struct snd_soc_component *component)
  2249. {
  2250. struct device *wsa_dev = NULL;
  2251. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2252. if (!component) {
  2253. pr_err("%s: NULL component pointer!\n", __func__);
  2254. return;
  2255. }
  2256. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2257. return;
  2258. switch (wsa_priv->bcl_pmic_params.id) {
  2259. case 0:
  2260. break;
  2261. case 1:
  2262. break;
  2263. default:
  2264. dev_err(wsa_dev, "%s: PMIC ID is invalid %d\n",
  2265. __func__, wsa_priv->bcl_pmic_params.id);
  2266. break;
  2267. }
  2268. }
  2269. static void lpass_cdc_wsa_macro_init_reg(struct snd_soc_component *component)
  2270. {
  2271. int i;
  2272. for (i = 0; i < ARRAY_SIZE(lpass_cdc_wsa_macro_reg_init); i++)
  2273. snd_soc_component_update_bits(component,
  2274. lpass_cdc_wsa_macro_reg_init[i].reg,
  2275. lpass_cdc_wsa_macro_reg_init[i].mask,
  2276. lpass_cdc_wsa_macro_reg_init[i].val);
  2277. lpass_cdc_wsa_macro_init_bcl_pmic_reg(component);
  2278. }
  2279. static int lpass_cdc_wsa_macro_core_vote(void *handle, bool enable)
  2280. {
  2281. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  2282. if (wsa_priv == NULL) {
  2283. pr_err("%s: wsa priv data is NULL\n", __func__);
  2284. return -EINVAL;
  2285. }
  2286. if (enable) {
  2287. pm_runtime_get_sync(wsa_priv->dev);
  2288. pm_runtime_put_autosuspend(wsa_priv->dev);
  2289. pm_runtime_mark_last_busy(wsa_priv->dev);
  2290. }
  2291. if (lpass_cdc_check_core_votes(wsa_priv->dev))
  2292. return 0;
  2293. else
  2294. return -EINVAL;
  2295. }
  2296. static int wsa_swrm_clock(void *handle, bool enable)
  2297. {
  2298. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  2299. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  2300. int ret = 0;
  2301. if (regmap == NULL) {
  2302. dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  2303. return -EINVAL;
  2304. }
  2305. mutex_lock(&wsa_priv->swr_clk_lock);
  2306. trace_printk("%s: %s swrm clock %s\n",
  2307. dev_name(wsa_priv->dev), __func__,
  2308. (enable ? "enable" : "disable"));
  2309. dev_dbg(wsa_priv->dev, "%s: swrm clock %s\n",
  2310. __func__, (enable ? "enable" : "disable"));
  2311. if (enable) {
  2312. pm_runtime_get_sync(wsa_priv->dev);
  2313. if (wsa_priv->swr_clk_users == 0) {
  2314. ret = msm_cdc_pinctrl_select_active_state(
  2315. wsa_priv->wsa_swr_gpio_p);
  2316. if (ret < 0) {
  2317. dev_err_ratelimited(wsa_priv->dev,
  2318. "%s: wsa swr pinctrl enable failed\n",
  2319. __func__);
  2320. pm_runtime_mark_last_busy(wsa_priv->dev);
  2321. pm_runtime_put_autosuspend(wsa_priv->dev);
  2322. goto exit;
  2323. }
  2324. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  2325. if (ret < 0) {
  2326. msm_cdc_pinctrl_select_sleep_state(
  2327. wsa_priv->wsa_swr_gpio_p);
  2328. dev_err_ratelimited(wsa_priv->dev,
  2329. "%s: wsa request clock enable failed\n",
  2330. __func__);
  2331. pm_runtime_mark_last_busy(wsa_priv->dev);
  2332. pm_runtime_put_autosuspend(wsa_priv->dev);
  2333. goto exit;
  2334. }
  2335. if (wsa_priv->reset_swr)
  2336. regmap_update_bits(regmap,
  2337. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2338. 0x02, 0x02);
  2339. regmap_update_bits(regmap,
  2340. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2341. 0x01, 0x01);
  2342. if (wsa_priv->reset_swr)
  2343. regmap_update_bits(regmap,
  2344. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2345. 0x02, 0x00);
  2346. regmap_update_bits(regmap,
  2347. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2348. 0x1C, 0x0C);
  2349. wsa_priv->reset_swr = false;
  2350. }
  2351. wsa_priv->swr_clk_users++;
  2352. pm_runtime_mark_last_busy(wsa_priv->dev);
  2353. pm_runtime_put_autosuspend(wsa_priv->dev);
  2354. } else {
  2355. if (wsa_priv->swr_clk_users <= 0) {
  2356. dev_err(wsa_priv->dev, "%s: clock already disabled\n",
  2357. __func__);
  2358. wsa_priv->swr_clk_users = 0;
  2359. goto exit;
  2360. }
  2361. wsa_priv->swr_clk_users--;
  2362. if (wsa_priv->swr_clk_users == 0) {
  2363. regmap_update_bits(regmap,
  2364. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2365. 0x01, 0x00);
  2366. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  2367. ret = msm_cdc_pinctrl_select_sleep_state(
  2368. wsa_priv->wsa_swr_gpio_p);
  2369. if (ret < 0) {
  2370. dev_err_ratelimited(wsa_priv->dev,
  2371. "%s: wsa swr pinctrl disable failed\n",
  2372. __func__);
  2373. goto exit;
  2374. }
  2375. }
  2376. }
  2377. trace_printk("%s: %s swrm clock users: %d\n",
  2378. dev_name(wsa_priv->dev), __func__,
  2379. wsa_priv->swr_clk_users);
  2380. dev_dbg(wsa_priv->dev, "%s: swrm clock users %d\n",
  2381. __func__, wsa_priv->swr_clk_users);
  2382. exit:
  2383. mutex_unlock(&wsa_priv->swr_clk_lock);
  2384. return ret;
  2385. }
  2386. /* Thermal Functions */
  2387. static int lpass_cdc_wsa_macro_get_max_state(
  2388. struct thermal_cooling_device *cdev,
  2389. unsigned long *state)
  2390. {
  2391. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  2392. if (!wsa_priv) {
  2393. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2394. return -EINVAL;
  2395. }
  2396. *state = wsa_priv->thermal_max_state;
  2397. return 0;
  2398. }
  2399. static int lpass_cdc_wsa_macro_get_cur_state(
  2400. struct thermal_cooling_device *cdev,
  2401. unsigned long *state)
  2402. {
  2403. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  2404. if (!wsa_priv) {
  2405. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2406. return -EINVAL;
  2407. }
  2408. *state = wsa_priv->thermal_cur_state;
  2409. pr_debug("%s: thermal current state:%lu\n", __func__, *state);
  2410. return 0;
  2411. }
  2412. static int lpass_cdc_wsa_macro_set_cur_state(
  2413. struct thermal_cooling_device *cdev,
  2414. unsigned long state)
  2415. {
  2416. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  2417. u8 gain = 0;
  2418. if (!wsa_priv) {
  2419. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2420. return -EINVAL;
  2421. }
  2422. if (state < wsa_priv->thermal_max_state)
  2423. wsa_priv->thermal_cur_state = state;
  2424. else
  2425. wsa_priv->thermal_cur_state = wsa_priv->thermal_max_state;
  2426. gain = (u8)(gain - wsa_priv->thermal_cur_state);
  2427. dev_dbg(wsa_priv->dev,
  2428. "%s: requested state:%d, actual state: %d, gain: %#x\n",
  2429. __func__, state, wsa_priv->thermal_cur_state, gain);
  2430. snd_soc_component_update_bits(wsa_priv->component,
  2431. LPASS_CDC_WSA_RX0_RX_VOL_CTL, 0xFF, gain);
  2432. snd_soc_component_update_bits(wsa_priv->component,
  2433. LPASS_CDC_WSA_RX1_RX_VOL_CTL, 0xFF, gain);
  2434. return 0;
  2435. }
  2436. static struct thermal_cooling_device_ops wsa_cooling_ops = {
  2437. .get_max_state = lpass_cdc_wsa_macro_get_max_state,
  2438. .get_cur_state = lpass_cdc_wsa_macro_get_cur_state,
  2439. .set_cur_state = lpass_cdc_wsa_macro_set_cur_state,
  2440. };
  2441. static int lpass_cdc_wsa_macro_init(struct snd_soc_component *component)
  2442. {
  2443. struct snd_soc_dapm_context *dapm =
  2444. snd_soc_component_get_dapm(component);
  2445. int ret;
  2446. struct device *wsa_dev = NULL;
  2447. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2448. wsa_dev = lpass_cdc_get_device_ptr(component->dev, WSA_MACRO);
  2449. if (!wsa_dev) {
  2450. dev_err(component->dev,
  2451. "%s: null device for macro!\n", __func__);
  2452. return -EINVAL;
  2453. }
  2454. wsa_priv = dev_get_drvdata(wsa_dev);
  2455. if (!wsa_priv) {
  2456. dev_err(component->dev,
  2457. "%s: priv is null for macro!\n", __func__);
  2458. return -EINVAL;
  2459. }
  2460. ret = snd_soc_dapm_new_controls(dapm, lpass_cdc_wsa_macro_dapm_widgets,
  2461. ARRAY_SIZE(lpass_cdc_wsa_macro_dapm_widgets));
  2462. if (ret < 0) {
  2463. dev_err(wsa_dev, "%s: Failed to add controls\n", __func__);
  2464. return ret;
  2465. }
  2466. ret = snd_soc_dapm_add_routes(dapm, wsa_audio_map,
  2467. ARRAY_SIZE(wsa_audio_map));
  2468. if (ret < 0) {
  2469. dev_err(wsa_dev, "%s: Failed to add routes\n", __func__);
  2470. return ret;
  2471. }
  2472. ret = snd_soc_dapm_new_widgets(dapm->card);
  2473. if (ret < 0) {
  2474. dev_err(wsa_dev, "%s: Failed to add widgets\n", __func__);
  2475. return ret;
  2476. }
  2477. ret = snd_soc_add_component_controls(component, lpass_cdc_wsa_macro_snd_controls,
  2478. ARRAY_SIZE(lpass_cdc_wsa_macro_snd_controls));
  2479. if (ret < 0) {
  2480. dev_err(wsa_dev, "%s: Failed to add snd_ctls\n", __func__);
  2481. return ret;
  2482. }
  2483. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF1 Playback");
  2484. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_MIX1 Playback");
  2485. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_VI Capture");
  2486. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_ECHO Capture");
  2487. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK1 OUT");
  2488. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK2 OUT");
  2489. snd_soc_dapm_ignore_suspend(dapm, "VIINPUT_WSA");
  2490. snd_soc_dapm_ignore_suspend(dapm, "WSA SRC0_INP");
  2491. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC0_INP");
  2492. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC1_INP");
  2493. snd_soc_dapm_sync(dapm);
  2494. wsa_priv->component = component;
  2495. wsa_priv->spkr_gain_offset = LPASS_CDC_WSA_MACRO_GAIN_OFFSET_0_DB;
  2496. lpass_cdc_wsa_macro_init_reg(component);
  2497. return 0;
  2498. }
  2499. static int lpass_cdc_wsa_macro_deinit(struct snd_soc_component *component)
  2500. {
  2501. struct device *wsa_dev = NULL;
  2502. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2503. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2504. return -EINVAL;
  2505. wsa_priv->component = NULL;
  2506. return 0;
  2507. }
  2508. static void lpass_cdc_wsa_macro_add_child_devices(struct work_struct *work)
  2509. {
  2510. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2511. struct platform_device *pdev;
  2512. struct device_node *node;
  2513. struct lpass_cdc_wsa_macro_swr_ctrl_data *swr_ctrl_data = NULL, *temp;
  2514. int ret;
  2515. u16 count = 0, ctrl_num = 0;
  2516. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data *platdata;
  2517. char plat_dev_name[LPASS_CDC_WSA_MACRO_SWR_STRING_LEN];
  2518. wsa_priv = container_of(work, struct lpass_cdc_wsa_macro_priv,
  2519. lpass_cdc_wsa_macro_add_child_devices_work);
  2520. if (!wsa_priv) {
  2521. pr_err("%s: Memory for wsa_priv does not exist\n",
  2522. __func__);
  2523. return;
  2524. }
  2525. if (!wsa_priv->dev || !wsa_priv->dev->of_node) {
  2526. dev_err(wsa_priv->dev,
  2527. "%s: DT node for wsa_priv does not exist\n", __func__);
  2528. return;
  2529. }
  2530. platdata = &wsa_priv->swr_plat_data;
  2531. wsa_priv->child_count = 0;
  2532. for_each_available_child_of_node(wsa_priv->dev->of_node, node) {
  2533. if (strnstr(node->name, "wsa_swr_master",
  2534. strlen("wsa_swr_master")) != NULL)
  2535. strlcpy(plat_dev_name, "wsa_swr_ctrl",
  2536. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  2537. else if (strnstr(node->name, "msm_cdc_pinctrl",
  2538. strlen("msm_cdc_pinctrl")) != NULL)
  2539. strlcpy(plat_dev_name, node->name,
  2540. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  2541. else
  2542. continue;
  2543. pdev = platform_device_alloc(plat_dev_name, -1);
  2544. if (!pdev) {
  2545. dev_err(wsa_priv->dev, "%s: pdev memory alloc failed\n",
  2546. __func__);
  2547. ret = -ENOMEM;
  2548. goto err;
  2549. }
  2550. pdev->dev.parent = wsa_priv->dev;
  2551. pdev->dev.of_node = node;
  2552. if (strnstr(node->name, "wsa_swr_master",
  2553. strlen("wsa_swr_master")) != NULL) {
  2554. ret = platform_device_add_data(pdev, platdata,
  2555. sizeof(*platdata));
  2556. if (ret) {
  2557. dev_err(&pdev->dev,
  2558. "%s: cannot add plat data ctrl:%d\n",
  2559. __func__, ctrl_num);
  2560. goto fail_pdev_add;
  2561. }
  2562. }
  2563. ret = platform_device_add(pdev);
  2564. if (ret) {
  2565. dev_err(&pdev->dev,
  2566. "%s: Cannot add platform device\n",
  2567. __func__);
  2568. goto fail_pdev_add;
  2569. }
  2570. if (!strcmp(node->name, "wsa_swr_master")) {
  2571. temp = krealloc(swr_ctrl_data,
  2572. (ctrl_num + 1) * sizeof(
  2573. struct lpass_cdc_wsa_macro_swr_ctrl_data),
  2574. GFP_KERNEL);
  2575. if (!temp) {
  2576. dev_err(&pdev->dev, "out of memory\n");
  2577. ret = -ENOMEM;
  2578. goto err;
  2579. }
  2580. swr_ctrl_data = temp;
  2581. swr_ctrl_data[ctrl_num].wsa_swr_pdev = pdev;
  2582. ctrl_num++;
  2583. dev_dbg(&pdev->dev,
  2584. "%s: Added soundwire ctrl device(s)\n",
  2585. __func__);
  2586. wsa_priv->swr_ctrl_data = swr_ctrl_data;
  2587. }
  2588. if (wsa_priv->child_count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX)
  2589. wsa_priv->pdev_child_devices[
  2590. wsa_priv->child_count++] = pdev;
  2591. else
  2592. goto err;
  2593. }
  2594. return;
  2595. fail_pdev_add:
  2596. for (count = 0; count < wsa_priv->child_count; count++)
  2597. platform_device_put(wsa_priv->pdev_child_devices[count]);
  2598. err:
  2599. return;
  2600. }
  2601. static void lpass_cdc_wsa_macro_init_ops(struct macro_ops *ops,
  2602. char __iomem *wsa_io_base)
  2603. {
  2604. memset(ops, 0, sizeof(struct macro_ops));
  2605. ops->init = lpass_cdc_wsa_macro_init;
  2606. ops->exit = lpass_cdc_wsa_macro_deinit;
  2607. ops->io_base = wsa_io_base;
  2608. ops->dai_ptr = lpass_cdc_wsa_macro_dai;
  2609. ops->num_dais = ARRAY_SIZE(lpass_cdc_wsa_macro_dai);
  2610. ops->event_handler = lpass_cdc_wsa_macro_event_handler;
  2611. ops->set_port_map = lpass_cdc_wsa_macro_set_port_map;
  2612. }
  2613. static int lpass_cdc_wsa_macro_probe(struct platform_device *pdev)
  2614. {
  2615. struct macro_ops ops;
  2616. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2617. u32 wsa_base_addr, default_clk_id, thermal_max_state;
  2618. char __iomem *wsa_io_base;
  2619. int ret = 0;
  2620. u8 bcl_pmic_params[3];
  2621. u32 is_used_wsa_swr_gpio = 1;
  2622. const char *is_used_wsa_swr_gpio_dt = "qcom,is-used-swr-gpio";
  2623. if (!lpass_cdc_is_va_macro_registered(&pdev->dev)) {
  2624. dev_err(&pdev->dev,
  2625. "%s: va-macro not registered yet, defer\n", __func__);
  2626. return -EPROBE_DEFER;
  2627. }
  2628. wsa_priv = devm_kzalloc(&pdev->dev, sizeof(struct lpass_cdc_wsa_macro_priv),
  2629. GFP_KERNEL);
  2630. if (!wsa_priv)
  2631. return -ENOMEM;
  2632. wsa_priv->dev = &pdev->dev;
  2633. ret = of_property_read_u32(pdev->dev.of_node, "reg",
  2634. &wsa_base_addr);
  2635. if (ret) {
  2636. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  2637. __func__, "reg");
  2638. return ret;
  2639. }
  2640. if (of_find_property(pdev->dev.of_node, is_used_wsa_swr_gpio_dt,
  2641. NULL)) {
  2642. ret = of_property_read_u32(pdev->dev.of_node,
  2643. is_used_wsa_swr_gpio_dt,
  2644. &is_used_wsa_swr_gpio);
  2645. if (ret) {
  2646. dev_err(&pdev->dev, "%s: error reading %s in dt\n",
  2647. __func__, is_used_wsa_swr_gpio_dt);
  2648. is_used_wsa_swr_gpio = 1;
  2649. }
  2650. }
  2651. wsa_priv->wsa_swr_gpio_p = of_parse_phandle(pdev->dev.of_node,
  2652. "qcom,wsa-swr-gpios", 0);
  2653. if (!wsa_priv->wsa_swr_gpio_p && is_used_wsa_swr_gpio) {
  2654. dev_err(&pdev->dev, "%s: swr_gpios handle not provided!\n",
  2655. __func__);
  2656. return -EINVAL;
  2657. }
  2658. if (msm_cdc_pinctrl_get_state(wsa_priv->wsa_swr_gpio_p) < 0 &&
  2659. is_used_wsa_swr_gpio) {
  2660. dev_err(&pdev->dev, "%s: failed to get swr pin state\n",
  2661. __func__);
  2662. return -EPROBE_DEFER;
  2663. }
  2664. msm_cdc_pinctrl_set_wakeup_capable(
  2665. wsa_priv->wsa_swr_gpio_p, false);
  2666. wsa_io_base = devm_ioremap(&pdev->dev,
  2667. wsa_base_addr, LPASS_CDC_WSA_MACRO_MAX_OFFSET);
  2668. if (!wsa_io_base) {
  2669. dev_err(&pdev->dev, "%s: ioremap failed\n", __func__);
  2670. return -EINVAL;
  2671. }
  2672. wsa_priv->wsa_io_base = wsa_io_base;
  2673. wsa_priv->reset_swr = true;
  2674. INIT_WORK(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work,
  2675. lpass_cdc_wsa_macro_add_child_devices);
  2676. wsa_priv->swr_plat_data.handle = (void *) wsa_priv;
  2677. wsa_priv->swr_plat_data.read = NULL;
  2678. wsa_priv->swr_plat_data.write = NULL;
  2679. wsa_priv->swr_plat_data.bulk_write = NULL;
  2680. wsa_priv->swr_plat_data.clk = wsa_swrm_clock;
  2681. wsa_priv->swr_plat_data.core_vote = lpass_cdc_wsa_macro_core_vote;
  2682. wsa_priv->swr_plat_data.handle_irq = NULL;
  2683. ret = of_property_read_u32(pdev->dev.of_node, "qcom,default-clk-id",
  2684. &default_clk_id);
  2685. if (ret) {
  2686. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  2687. __func__, "qcom,mux0-clk-id");
  2688. default_clk_id = WSA_CORE_CLK;
  2689. }
  2690. ret = of_property_read_u8_array(pdev->dev.of_node,
  2691. "qcom,wsa-bcl-pmic-params", bcl_pmic_params,
  2692. sizeof(bcl_pmic_params));
  2693. if (ret) {
  2694. dev_dbg(&pdev->dev, "%s: could not find %s entry in dt\n",
  2695. __func__, "qcom,wsa-bcl-pmic-params");
  2696. } else {
  2697. wsa_priv->bcl_pmic_params.id = bcl_pmic_params[0];
  2698. wsa_priv->bcl_pmic_params.sid = bcl_pmic_params[1];
  2699. wsa_priv->bcl_pmic_params.ppid = bcl_pmic_params[2];
  2700. }
  2701. wsa_priv->default_clk_id = default_clk_id;
  2702. dev_set_drvdata(&pdev->dev, wsa_priv);
  2703. mutex_init(&wsa_priv->mclk_lock);
  2704. mutex_init(&wsa_priv->swr_clk_lock);
  2705. lpass_cdc_wsa_macro_init_ops(&ops, wsa_io_base);
  2706. ops.clk_id_req = wsa_priv->default_clk_id;
  2707. ops.default_clk_id = wsa_priv->default_clk_id;
  2708. ret = lpass_cdc_register_macro(&pdev->dev, WSA_MACRO, &ops);
  2709. if (ret < 0) {
  2710. dev_err(&pdev->dev, "%s: register macro failed\n", __func__);
  2711. goto reg_macro_fail;
  2712. }
  2713. schedule_work(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work);
  2714. if (of_find_property(wsa_priv->dev->of_node, "#cooling-cells", NULL)) {
  2715. ret = of_property_read_u32(pdev->dev.of_node,
  2716. "qcom,thermal-max-state",
  2717. &thermal_max_state);
  2718. if (ret) {
  2719. dev_info(&pdev->dev, "%s: could not find %s entry in dt\n",
  2720. __func__, "qcom,thermal-max-state");
  2721. wsa_priv->thermal_max_state =
  2722. LPASS_CDC_WSA_MACRO_THERMAL_MAX_STATE;
  2723. } else {
  2724. wsa_priv->thermal_max_state = thermal_max_state;
  2725. }
  2726. wsa_priv->tcdev = devm_thermal_of_cooling_device_register(
  2727. &pdev->dev,
  2728. wsa_priv->dev->of_node,
  2729. "wsa", wsa_priv,
  2730. &wsa_cooling_ops);
  2731. if (IS_ERR(wsa_priv->tcdev)) {
  2732. dev_err(&pdev->dev,
  2733. "%s: failed to register wsa macro as cooling device\n",
  2734. __func__);
  2735. wsa_priv->tcdev = NULL;
  2736. }
  2737. }
  2738. pm_runtime_set_autosuspend_delay(&pdev->dev, AUTO_SUSPEND_DELAY);
  2739. pm_runtime_use_autosuspend(&pdev->dev);
  2740. pm_runtime_set_suspended(&pdev->dev);
  2741. pm_suspend_ignore_children(&pdev->dev, true);
  2742. pm_runtime_enable(&pdev->dev);
  2743. return ret;
  2744. reg_macro_fail:
  2745. mutex_destroy(&wsa_priv->mclk_lock);
  2746. mutex_destroy(&wsa_priv->swr_clk_lock);
  2747. return ret;
  2748. }
  2749. static int lpass_cdc_wsa_macro_remove(struct platform_device *pdev)
  2750. {
  2751. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2752. u16 count = 0;
  2753. wsa_priv = dev_get_drvdata(&pdev->dev);
  2754. if (!wsa_priv)
  2755. return -EINVAL;
  2756. if (wsa_priv->tcdev)
  2757. thermal_cooling_device_unregister(wsa_priv->tcdev);
  2758. for (count = 0; count < wsa_priv->child_count &&
  2759. count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX; count++)
  2760. platform_device_unregister(wsa_priv->pdev_child_devices[count]);
  2761. pm_runtime_disable(&pdev->dev);
  2762. pm_runtime_set_suspended(&pdev->dev);
  2763. lpass_cdc_unregister_macro(&pdev->dev, WSA_MACRO);
  2764. mutex_destroy(&wsa_priv->mclk_lock);
  2765. mutex_destroy(&wsa_priv->swr_clk_lock);
  2766. return 0;
  2767. }
  2768. static const struct of_device_id lpass_cdc_wsa_macro_dt_match[] = {
  2769. {.compatible = "qcom,lpass-cdc-wsa-macro"},
  2770. {}
  2771. };
  2772. static const struct dev_pm_ops lpass_cdc_dev_pm_ops = {
  2773. SET_SYSTEM_SLEEP_PM_OPS(
  2774. pm_runtime_force_suspend,
  2775. pm_runtime_force_resume
  2776. )
  2777. SET_RUNTIME_PM_OPS(
  2778. lpass_cdc_runtime_suspend,
  2779. lpass_cdc_runtime_resume,
  2780. NULL
  2781. )
  2782. };
  2783. static struct platform_driver lpass_cdc_wsa_macro_driver = {
  2784. .driver = {
  2785. .name = "lpass_cdc_wsa_macro",
  2786. .owner = THIS_MODULE,
  2787. .pm = &lpass_cdc_dev_pm_ops,
  2788. .of_match_table = lpass_cdc_wsa_macro_dt_match,
  2789. .suppress_bind_attrs = true,
  2790. },
  2791. .probe = lpass_cdc_wsa_macro_probe,
  2792. .remove = lpass_cdc_wsa_macro_remove,
  2793. };
  2794. module_platform_driver(lpass_cdc_wsa_macro_driver);
  2795. MODULE_DESCRIPTION("WSA macro driver");
  2796. MODULE_LICENSE("GPL v2");