lpass-cdc-wsa2-macro.c 99 KB

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  1. // SPDX-License-Identifier: GPL-2.0-only
  2. /* Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
  3. */
  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-wsa2-macro.h"
  21. #include "lpass-cdc-clk-rsc.h"
  22. #define AUTO_SUSPEND_DELAY 50 /* delay in msec */
  23. #define LPASS_CDC_WSA2_MACRO_MAX_OFFSET 0x1000
  24. #define LPASS_CDC_WSA2_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_WSA2_MACRO_RX_MIX_RATES (SNDRV_PCM_RATE_48000 |\
  28. SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  29. #define LPASS_CDC_WSA2_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_WSA2_MACRO_ECHO_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  33. SNDRV_PCM_RATE_48000)
  34. #define LPASS_CDC_WSA2_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_WSA2_MACRO_MUX_INP_SHFT 0x3
  39. #define LPASS_CDC_WSA2_MACRO_MUX_INP_MASK1 0x07
  40. #define LPASS_CDC_WSA2_MACRO_MUX_INP_MASK2 0x38
  41. #define LPASS_CDC_WSA2_MACRO_MUX_CFG_OFFSET 0x8
  42. #define LPASS_CDC_WSA2_MACRO_MUX_CFG1_OFFSET 0x4
  43. #define LPASS_CDC_WSA2_MACRO_RX_COMP_OFFSET 0x40
  44. #define LPASS_CDC_WSA2_MACRO_RX_SOFTCLIP_OFFSET 0x40
  45. #define LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET 0x80
  46. #define LPASS_CDC_WSA2_MACRO_RX_PATH_CFG3_OFFSET 0x10
  47. #define LPASS_CDC_WSA2_MACRO_RX_PATH_DSMDEM_OFFSET 0x4C
  48. #define LPASS_CDC_WSA2_MACRO_FS_RATE_MASK 0x0F
  49. #define LPASS_CDC_WSA2_MACRO_EC_MIX_TX0_MASK 0x03
  50. #define LPASS_CDC_WSA2_MACRO_EC_MIX_TX1_MASK 0x18
  51. #define LPASS_CDC_WSA2_MACRO_MAX_DMA_CH_PER_PORT 0x2
  52. #define LPASS_CDC_WSA2_MACRO_THERMAL_MAX_STATE 11
  53. enum {
  54. LPASS_CDC_WSA2_MACRO_RX0 = 0,
  55. LPASS_CDC_WSA2_MACRO_RX1,
  56. LPASS_CDC_WSA2_MACRO_RX_MIX,
  57. LPASS_CDC_WSA2_MACRO_RX_MIX0 = LPASS_CDC_WSA2_MACRO_RX_MIX,
  58. LPASS_CDC_WSA2_MACRO_RX_MIX1,
  59. LPASS_CDC_WSA2_MACRO_RX4,
  60. LPASS_CDC_WSA2_MACRO_RX5,
  61. LPASS_CDC_WSA2_MACRO_RX_MAX,
  62. };
  63. enum {
  64. LPASS_CDC_WSA2_MACRO_TX0 = 0,
  65. LPASS_CDC_WSA2_MACRO_TX1,
  66. LPASS_CDC_WSA2_MACRO_TX_MAX,
  67. };
  68. enum {
  69. LPASS_CDC_WSA2_MACRO_EC0_MUX = 0,
  70. LPASS_CDC_WSA2_MACRO_EC1_MUX,
  71. LPASS_CDC_WSA2_MACRO_EC_MUX_MAX,
  72. };
  73. enum {
  74. LPASS_CDC_WSA2_MACRO_COMP1, /* SPK_L */
  75. LPASS_CDC_WSA2_MACRO_COMP2, /* SPK_R */
  76. LPASS_CDC_WSA2_MACRO_COMP_MAX
  77. };
  78. enum {
  79. LPASS_CDC_WSA2_MACRO_SOFTCLIP0, /* RX0 */
  80. LPASS_CDC_WSA2_MACRO_SOFTCLIP1, /* RX1 */
  81. LPASS_CDC_WSA2_MACRO_SOFTCLIP_MAX
  82. };
  83. enum {
  84. INTn_1_INP_SEL_ZERO = 0,
  85. INTn_1_INP_SEL_RX0,
  86. INTn_1_INP_SEL_RX1,
  87. INTn_1_INP_SEL_RX2,
  88. INTn_1_INP_SEL_RX3,
  89. INTn_1_INP_SEL_RX4,
  90. INTn_1_INP_SEL_RX5,
  91. INTn_1_INP_SEL_DEC0,
  92. INTn_1_INP_SEL_DEC1,
  93. };
  94. enum {
  95. INTn_2_INP_SEL_ZERO = 0,
  96. INTn_2_INP_SEL_RX0,
  97. INTn_2_INP_SEL_RX1,
  98. INTn_2_INP_SEL_RX2,
  99. INTn_2_INP_SEL_RX3,
  100. INTn_2_INP_SEL_RX4,
  101. INTn_2_INP_SEL_RX5,
  102. };
  103. enum {
  104. WSA2_MODE_21DB,
  105. WSA2_MODE_19P5DB,
  106. WSA2_MODE_18DB,
  107. WSA2_MODE_16P5DB,
  108. WSA2_MODE_15DB,
  109. WSA2_MODE_13P5DB,
  110. WSA2_MODE_12DB,
  111. WSA2_MODE_10P5DB,
  112. WSA2_MODE_9DB,
  113. WSA2_MODE_MAX
  114. };
  115. static struct lpass_cdc_comp_setting comp_setting_table[WSA2_MODE_MAX] =
  116. {
  117. {42, 0, 42},
  118. {39, 0, 42},
  119. {36, 0, 42},
  120. {33, 0, 42},
  121. {30, 0, 42},
  122. {27, 0, 42},
  123. {24, 0, 42},
  124. {21, 0, 42},
  125. {18, 0, 42},
  126. };
  127. struct interp_sample_rate {
  128. int sample_rate;
  129. int rate_val;
  130. };
  131. /*
  132. * Structure used to update codec
  133. * register defaults after reset
  134. */
  135. struct lpass_cdc_wsa2_macro_reg_mask_val {
  136. u16 reg;
  137. u8 mask;
  138. u8 val;
  139. };
  140. static struct interp_sample_rate int_prim_sample_rate_val[] = {
  141. {8000, 0x0}, /* 8K */
  142. {16000, 0x1}, /* 16K */
  143. {24000, -EINVAL},/* 24K */
  144. {32000, 0x3}, /* 32K */
  145. {48000, 0x4}, /* 48K */
  146. {96000, 0x5}, /* 96K */
  147. {192000, 0x6}, /* 192K */
  148. {384000, 0x7}, /* 384K */
  149. {44100, 0x8}, /* 44.1K */
  150. };
  151. static struct interp_sample_rate int_mix_sample_rate_val[] = {
  152. {48000, 0x4}, /* 48K */
  153. {96000, 0x5}, /* 96K */
  154. {192000, 0x6}, /* 192K */
  155. };
  156. #define LPASS_CDC_WSA2_MACRO_SWR_STRING_LEN 80
  157. static int lpass_cdc_wsa2_macro_core_vote(void *handle, bool enable);
  158. static int lpass_cdc_wsa2_macro_hw_params(struct snd_pcm_substream *substream,
  159. struct snd_pcm_hw_params *params,
  160. struct snd_soc_dai *dai);
  161. static int lpass_cdc_wsa2_macro_get_channel_map(struct snd_soc_dai *dai,
  162. unsigned int *tx_num, unsigned int *tx_slot,
  163. unsigned int *rx_num, unsigned int *rx_slot);
  164. static int lpass_cdc_wsa2_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream);
  165. /* Hold instance to soundwire platform device */
  166. struct lpass_cdc_wsa2_macro_swr_ctrl_data {
  167. struct platform_device *wsa2_swr_pdev;
  168. };
  169. struct lpass_cdc_wsa2_macro_swr_ctrl_platform_data {
  170. void *handle; /* holds codec private data */
  171. int (*read)(void *handle, int reg);
  172. int (*write)(void *handle, int reg, int val);
  173. int (*bulk_write)(void *handle, u32 *reg, u32 *val, size_t len);
  174. int (*clk)(void *handle, bool enable);
  175. int (*core_vote)(void *handle, bool enable);
  176. int (*handle_irq)(void *handle,
  177. irqreturn_t (*swrm_irq_handler)(int irq,
  178. void *data),
  179. void *swrm_handle,
  180. int action);
  181. };
  182. enum {
  183. LPASS_CDC_WSA2_MACRO_AIF_INVALID = 0,
  184. LPASS_CDC_WSA2_MACRO_AIF1_PB,
  185. LPASS_CDC_WSA2_MACRO_AIF_MIX1_PB,
  186. LPASS_CDC_WSA2_MACRO_AIF_VI,
  187. LPASS_CDC_WSA2_MACRO_AIF_ECHO,
  188. LPASS_CDC_WSA2_MACRO_MAX_DAIS,
  189. };
  190. #define LPASS_CDC_WSA2_MACRO_CHILD_DEVICES_MAX 3
  191. /*
  192. * @dev: wsa2 macro device pointer
  193. * @comp_enabled: compander enable mixer value set
  194. * @ec_hq: echo HQ enable mixer value set
  195. * @prim_int_users: Users of interpolator
  196. * @wsa2_mclk_users: WSA2 MCLK users count
  197. * @swr_clk_users: SWR clk users count
  198. * @vi_feed_value: VI sense mask
  199. * @mclk_lock: to lock mclk operations
  200. * @swr_clk_lock: to lock swr master clock operations
  201. * @swr_ctrl_data: SoundWire data structure
  202. * @swr_plat_data: Soundwire platform data
  203. * @lpass_cdc_wsa2_macro_add_child_devices_work: work for adding child devices
  204. * @wsa2_swr_gpio_p: used by pinctrl API
  205. * @component: codec handle
  206. * @rx_0_count: RX0 interpolation users
  207. * @rx_1_count: RX1 interpolation users
  208. * @active_ch_mask: channel mask for all AIF DAIs
  209. * @active_ch_cnt: channel count of all AIF DAIs
  210. * @rx_port_value: mixer ctl value of WSA2 RX MUXes
  211. * @wsa2_io_base: Base address of WSA2 macro addr space
  212. */
  213. struct lpass_cdc_wsa2_macro_priv {
  214. struct device *dev;
  215. int comp_enabled[LPASS_CDC_WSA2_MACRO_COMP_MAX];
  216. int comp_mode[LPASS_CDC_WSA2_MACRO_COMP_MAX];
  217. int ec_hq[LPASS_CDC_WSA2_MACRO_RX1 + 1];
  218. u16 prim_int_users[LPASS_CDC_WSA2_MACRO_RX1 + 1];
  219. u16 wsa2_mclk_users;
  220. u16 swr_clk_users;
  221. bool dapm_mclk_enable;
  222. bool reset_swr;
  223. unsigned int vi_feed_value;
  224. struct mutex mclk_lock;
  225. struct mutex swr_clk_lock;
  226. struct lpass_cdc_wsa2_macro_swr_ctrl_data *swr_ctrl_data;
  227. struct lpass_cdc_wsa2_macro_swr_ctrl_platform_data swr_plat_data;
  228. struct work_struct lpass_cdc_wsa2_macro_add_child_devices_work;
  229. struct device_node *wsa2_swr_gpio_p;
  230. struct snd_soc_component *component;
  231. int rx_0_count;
  232. int rx_1_count;
  233. unsigned long active_ch_mask[LPASS_CDC_WSA2_MACRO_MAX_DAIS];
  234. unsigned long active_ch_cnt[LPASS_CDC_WSA2_MACRO_MAX_DAIS];
  235. int rx_port_value[LPASS_CDC_WSA2_MACRO_RX_MAX];
  236. char __iomem *wsa2_io_base;
  237. struct platform_device *pdev_child_devices
  238. [LPASS_CDC_WSA2_MACRO_CHILD_DEVICES_MAX];
  239. int child_count;
  240. int is_softclip_on[LPASS_CDC_WSA2_MACRO_SOFTCLIP_MAX];
  241. int softclip_clk_users[LPASS_CDC_WSA2_MACRO_SOFTCLIP_MAX];
  242. char __iomem *mclk_mode_muxsel;
  243. u16 default_clk_id;
  244. u32 pcm_rate_vi;
  245. int wsa2_digital_mute_status[LPASS_CDC_WSA2_MACRO_RX_MAX];
  246. struct thermal_cooling_device *tcdev;
  247. uint32_t thermal_cur_state;
  248. uint32_t thermal_max_state;
  249. };
  250. static struct snd_soc_dai_driver lpass_cdc_wsa2_macro_dai[];
  251. static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0);
  252. static const char *const rx_text[] = {
  253. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5", "DEC0", "DEC1"
  254. };
  255. static const char *const rx_mix_text[] = {
  256. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5",
  257. };
  258. static const char *const rx_mix_ec_text[] = {
  259. "ZERO", "RX_MIX_TX0", "RX_MIX_TX1"
  260. };
  261. static const char *const rx_mux_text[] = {
  262. "ZERO", "AIF1_PB", "AIF_MIX1_PB"
  263. };
  264. static const char *const rx_sidetone_mix_text[] = {
  265. "ZERO", "SRC0"
  266. };
  267. static const char * const lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_text[] = {
  268. "OFF", "ON"
  269. };
  270. static const char * const lpass_cdc_wsa2_macro_comp_mode_text[] = {
  271. "G_21_DB", "G_19P5_DB", "G_18_DB", "G_16P5_DB", "G_15_DB",
  272. "G_13P5_DB", "G_12_DB", "G_10P5_DB", "G_9_DB"
  273. };
  274. static const struct snd_kcontrol_new wsa2_int0_vbat_mix_switch[] = {
  275. SOC_DAPM_SINGLE("WSA2 RX0 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  276. };
  277. static const struct snd_kcontrol_new wsa2_int1_vbat_mix_switch[] = {
  278. SOC_DAPM_SINGLE("WSA2 RX1 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  279. };
  280. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_enum,
  281. lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_text);
  282. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa2_macro_comp_mode_enum,
  283. lpass_cdc_wsa2_macro_comp_mode_text);
  284. /* RX INT0 */
  285. static const struct soc_enum rx0_prim_inp0_chain_enum =
  286. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG0,
  287. 0, 9, rx_text);
  288. static const struct soc_enum rx0_prim_inp1_chain_enum =
  289. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG0,
  290. 3, 9, rx_text);
  291. static const struct soc_enum rx0_prim_inp2_chain_enum =
  292. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG1,
  293. 3, 9, rx_text);
  294. static const struct soc_enum rx0_mix_chain_enum =
  295. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG1,
  296. 0, 7, rx_mix_text);
  297. static const struct soc_enum rx0_sidetone_mix_enum =
  298. SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_sidetone_mix_text);
  299. static const struct snd_kcontrol_new rx0_prim_inp0_mux =
  300. SOC_DAPM_ENUM("WSA2_RX0 INP0 Mux", rx0_prim_inp0_chain_enum);
  301. static const struct snd_kcontrol_new rx0_prim_inp1_mux =
  302. SOC_DAPM_ENUM("WSA2_RX0 INP1 Mux", rx0_prim_inp1_chain_enum);
  303. static const struct snd_kcontrol_new rx0_prim_inp2_mux =
  304. SOC_DAPM_ENUM("WSA2_RX0 INP2 Mux", rx0_prim_inp2_chain_enum);
  305. static const struct snd_kcontrol_new rx0_mix_mux =
  306. SOC_DAPM_ENUM("WSA2_RX0 MIX Mux", rx0_mix_chain_enum);
  307. static const struct snd_kcontrol_new rx0_sidetone_mix_mux =
  308. SOC_DAPM_ENUM("WSA2_RX0 SIDETONE MIX Mux", rx0_sidetone_mix_enum);
  309. /* RX INT1 */
  310. static const struct soc_enum rx1_prim_inp0_chain_enum =
  311. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT1_CFG0,
  312. 0, 9, rx_text);
  313. static const struct soc_enum rx1_prim_inp1_chain_enum =
  314. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT1_CFG0,
  315. 3, 9, rx_text);
  316. static const struct soc_enum rx1_prim_inp2_chain_enum =
  317. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT1_CFG1,
  318. 3, 9, rx_text);
  319. static const struct soc_enum rx1_mix_chain_enum =
  320. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT1_CFG1,
  321. 0, 7, rx_mix_text);
  322. static const struct snd_kcontrol_new rx1_prim_inp0_mux =
  323. SOC_DAPM_ENUM("WSA2_RX1 INP0 Mux", rx1_prim_inp0_chain_enum);
  324. static const struct snd_kcontrol_new rx1_prim_inp1_mux =
  325. SOC_DAPM_ENUM("WSA2_RX1 INP1 Mux", rx1_prim_inp1_chain_enum);
  326. static const struct snd_kcontrol_new rx1_prim_inp2_mux =
  327. SOC_DAPM_ENUM("WSA2_RX1 INP2 Mux", rx1_prim_inp2_chain_enum);
  328. static const struct snd_kcontrol_new rx1_mix_mux =
  329. SOC_DAPM_ENUM("WSA2_RX1 MIX Mux", rx1_mix_chain_enum);
  330. static const struct soc_enum rx_mix_ec0_enum =
  331. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_MIX_CFG0,
  332. 0, 3, rx_mix_ec_text);
  333. static const struct soc_enum rx_mix_ec1_enum =
  334. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_MIX_CFG0,
  335. 3, 3, rx_mix_ec_text);
  336. static const struct snd_kcontrol_new rx_mix_ec0_mux =
  337. SOC_DAPM_ENUM("WSA2 RX_MIX EC0_Mux", rx_mix_ec0_enum);
  338. static const struct snd_kcontrol_new rx_mix_ec1_mux =
  339. SOC_DAPM_ENUM("WSA2 RX_MIX EC1_Mux", rx_mix_ec1_enum);
  340. static struct snd_soc_dai_ops lpass_cdc_wsa2_macro_dai_ops = {
  341. .hw_params = lpass_cdc_wsa2_macro_hw_params,
  342. .get_channel_map = lpass_cdc_wsa2_macro_get_channel_map,
  343. .mute_stream = lpass_cdc_wsa2_macro_mute_stream,
  344. };
  345. static struct snd_soc_dai_driver lpass_cdc_wsa2_macro_dai[] = {
  346. {
  347. .name = "wsa2_macro_rx1",
  348. .id = LPASS_CDC_WSA2_MACRO_AIF1_PB,
  349. .playback = {
  350. .stream_name = "WSA2_AIF1 Playback",
  351. .rates = LPASS_CDC_WSA2_MACRO_RX_RATES,
  352. .formats = LPASS_CDC_WSA2_MACRO_RX_FORMATS,
  353. .rate_max = 384000,
  354. .rate_min = 8000,
  355. .channels_min = 1,
  356. .channels_max = 2,
  357. },
  358. .ops = &lpass_cdc_wsa2_macro_dai_ops,
  359. },
  360. {
  361. .name = "wsa2_macro_rx_mix",
  362. .id = LPASS_CDC_WSA2_MACRO_AIF_MIX1_PB,
  363. .playback = {
  364. .stream_name = "WSA2_AIF_MIX1 Playback",
  365. .rates = LPASS_CDC_WSA2_MACRO_RX_MIX_RATES,
  366. .formats = LPASS_CDC_WSA2_MACRO_RX_FORMATS,
  367. .rate_max = 192000,
  368. .rate_min = 48000,
  369. .channels_min = 1,
  370. .channels_max = 2,
  371. },
  372. .ops = &lpass_cdc_wsa2_macro_dai_ops,
  373. },
  374. {
  375. .name = "wsa2_macro_vifeedback",
  376. .id = LPASS_CDC_WSA2_MACRO_AIF_VI,
  377. .capture = {
  378. .stream_name = "WSA2_AIF_VI Capture",
  379. .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_48000,
  380. .formats = LPASS_CDC_WSA2_MACRO_RX_FORMATS,
  381. .rate_max = 48000,
  382. .rate_min = 8000,
  383. .channels_min = 1,
  384. .channels_max = 4,
  385. },
  386. .ops = &lpass_cdc_wsa2_macro_dai_ops,
  387. },
  388. {
  389. .name = "wsa2_macro_echo",
  390. .id = LPASS_CDC_WSA2_MACRO_AIF_ECHO,
  391. .capture = {
  392. .stream_name = "WSA2_AIF_ECHO Capture",
  393. .rates = LPASS_CDC_WSA2_MACRO_ECHO_RATES,
  394. .formats = LPASS_CDC_WSA2_MACRO_ECHO_FORMATS,
  395. .rate_max = 48000,
  396. .rate_min = 8000,
  397. .channels_min = 1,
  398. .channels_max = 2,
  399. },
  400. .ops = &lpass_cdc_wsa2_macro_dai_ops,
  401. },
  402. };
  403. static bool lpass_cdc_wsa2_macro_get_data(struct snd_soc_component *component,
  404. struct device **wsa2_dev,
  405. struct lpass_cdc_wsa2_macro_priv **wsa2_priv,
  406. const char *func_name)
  407. {
  408. *wsa2_dev = lpass_cdc_get_device_ptr(component->dev,
  409. WSA2_MACRO);
  410. if (!(*wsa2_dev)) {
  411. dev_err(component->dev,
  412. "%s: null device for macro!\n", func_name);
  413. return false;
  414. }
  415. *wsa2_priv = dev_get_drvdata((*wsa2_dev));
  416. if (!(*wsa2_priv) || !(*wsa2_priv)->component) {
  417. dev_err(component->dev,
  418. "%s: priv is null for macro!\n", func_name);
  419. return false;
  420. }
  421. return true;
  422. }
  423. static int lpass_cdc_wsa2_macro_set_port_map(struct snd_soc_component *component,
  424. u32 usecase, u32 size, void *data)
  425. {
  426. struct device *wsa2_dev = NULL;
  427. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  428. struct swrm_port_config port_cfg;
  429. int ret = 0;
  430. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  431. return -EINVAL;
  432. memset(&port_cfg, 0, sizeof(port_cfg));
  433. port_cfg.uc = usecase;
  434. port_cfg.size = size;
  435. port_cfg.params = data;
  436. if (wsa2_priv->swr_ctrl_data)
  437. ret = swrm_wcd_notify(
  438. wsa2_priv->swr_ctrl_data[0].wsa2_swr_pdev,
  439. SWR_SET_PORT_MAP, &port_cfg);
  440. return ret;
  441. }
  442. static int lpass_cdc_wsa2_macro_set_prim_interpolator_rate(struct snd_soc_dai *dai,
  443. u8 int_prim_fs_rate_reg_val,
  444. u32 sample_rate)
  445. {
  446. u8 int_1_mix1_inp;
  447. u32 j, port;
  448. u16 int_mux_cfg0, int_mux_cfg1;
  449. u16 int_fs_reg;
  450. u8 int_mux_cfg0_val, int_mux_cfg1_val;
  451. u8 inp0_sel, inp1_sel, inp2_sel;
  452. struct snd_soc_component *component = dai->component;
  453. struct device *wsa2_dev = NULL;
  454. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  455. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  456. return -EINVAL;
  457. for_each_set_bit(port, &wsa2_priv->active_ch_mask[dai->id],
  458. LPASS_CDC_WSA2_MACRO_RX_MAX) {
  459. int_1_mix1_inp = port;
  460. if ((int_1_mix1_inp < LPASS_CDC_WSA2_MACRO_RX0) ||
  461. (int_1_mix1_inp > LPASS_CDC_WSA2_MACRO_RX_MIX1)) {
  462. dev_err(wsa2_dev,
  463. "%s: Invalid RX port, Dai ID is %d\n",
  464. __func__, dai->id);
  465. return -EINVAL;
  466. }
  467. int_mux_cfg0 = LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG0;
  468. /*
  469. * Loop through all interpolator MUX inputs and find out
  470. * to which interpolator input, the cdc_dma rx port
  471. * is connected
  472. */
  473. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  474. int_mux_cfg1 = int_mux_cfg0 + LPASS_CDC_WSA2_MACRO_MUX_CFG1_OFFSET;
  475. int_mux_cfg0_val = snd_soc_component_read(component,
  476. int_mux_cfg0);
  477. int_mux_cfg1_val = snd_soc_component_read(component,
  478. int_mux_cfg1);
  479. inp0_sel = int_mux_cfg0_val & LPASS_CDC_WSA2_MACRO_MUX_INP_MASK1;
  480. inp1_sel = (int_mux_cfg0_val >>
  481. LPASS_CDC_WSA2_MACRO_MUX_INP_SHFT) &
  482. LPASS_CDC_WSA2_MACRO_MUX_INP_MASK1;
  483. inp2_sel = (int_mux_cfg1_val >>
  484. LPASS_CDC_WSA2_MACRO_MUX_INP_SHFT) &
  485. LPASS_CDC_WSA2_MACRO_MUX_INP_MASK1;
  486. if ((inp0_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  487. (inp1_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  488. (inp2_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0)) {
  489. int_fs_reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL +
  490. LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET * j;
  491. dev_dbg(wsa2_dev,
  492. "%s: AIF_PB DAI(%d) connected to INT%u_1\n",
  493. __func__, dai->id, j);
  494. dev_dbg(wsa2_dev,
  495. "%s: set INT%u_1 sample rate to %u\n",
  496. __func__, j, sample_rate);
  497. /* sample_rate is in Hz */
  498. snd_soc_component_update_bits(component,
  499. int_fs_reg,
  500. LPASS_CDC_WSA2_MACRO_FS_RATE_MASK,
  501. int_prim_fs_rate_reg_val);
  502. }
  503. int_mux_cfg0 += LPASS_CDC_WSA2_MACRO_MUX_CFG_OFFSET;
  504. }
  505. }
  506. return 0;
  507. }
  508. static int lpass_cdc_wsa2_macro_set_mix_interpolator_rate(struct snd_soc_dai *dai,
  509. u8 int_mix_fs_rate_reg_val,
  510. u32 sample_rate)
  511. {
  512. u8 int_2_inp;
  513. u32 j, port;
  514. u16 int_mux_cfg1, int_fs_reg;
  515. u8 int_mux_cfg1_val;
  516. struct snd_soc_component *component = dai->component;
  517. struct device *wsa2_dev = NULL;
  518. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  519. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  520. return -EINVAL;
  521. for_each_set_bit(port, &wsa2_priv->active_ch_mask[dai->id],
  522. LPASS_CDC_WSA2_MACRO_RX_MAX) {
  523. int_2_inp = port;
  524. if ((int_2_inp < LPASS_CDC_WSA2_MACRO_RX0) ||
  525. (int_2_inp > LPASS_CDC_WSA2_MACRO_RX_MIX1)) {
  526. dev_err(wsa2_dev,
  527. "%s: Invalid RX port, Dai ID is %d\n",
  528. __func__, dai->id);
  529. return -EINVAL;
  530. }
  531. int_mux_cfg1 = LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG1;
  532. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  533. int_mux_cfg1_val = snd_soc_component_read(component,
  534. int_mux_cfg1) &
  535. LPASS_CDC_WSA2_MACRO_MUX_INP_MASK1;
  536. if (int_mux_cfg1_val == int_2_inp +
  537. INTn_2_INP_SEL_RX0) {
  538. int_fs_reg =
  539. LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CTL +
  540. LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET * j;
  541. dev_dbg(wsa2_dev,
  542. "%s: AIF_PB DAI(%d) connected to INT%u_2\n",
  543. __func__, dai->id, j);
  544. dev_dbg(wsa2_dev,
  545. "%s: set INT%u_2 sample rate to %u\n",
  546. __func__, j, sample_rate);
  547. snd_soc_component_update_bits(component,
  548. int_fs_reg,
  549. LPASS_CDC_WSA2_MACRO_FS_RATE_MASK,
  550. int_mix_fs_rate_reg_val);
  551. }
  552. int_mux_cfg1 += LPASS_CDC_WSA2_MACRO_MUX_CFG_OFFSET;
  553. }
  554. }
  555. return 0;
  556. }
  557. static int lpass_cdc_wsa2_macro_set_interpolator_rate(struct snd_soc_dai *dai,
  558. u32 sample_rate)
  559. {
  560. int rate_val = 0;
  561. int i, ret;
  562. /* set mixing path rate */
  563. for (i = 0; i < ARRAY_SIZE(int_mix_sample_rate_val); i++) {
  564. if (sample_rate ==
  565. int_mix_sample_rate_val[i].sample_rate) {
  566. rate_val =
  567. int_mix_sample_rate_val[i].rate_val;
  568. break;
  569. }
  570. }
  571. if ((i == ARRAY_SIZE(int_mix_sample_rate_val)) ||
  572. (rate_val < 0))
  573. goto prim_rate;
  574. ret = lpass_cdc_wsa2_macro_set_mix_interpolator_rate(dai,
  575. (u8) rate_val, sample_rate);
  576. prim_rate:
  577. /* set primary path sample rate */
  578. for (i = 0; i < ARRAY_SIZE(int_prim_sample_rate_val); i++) {
  579. if (sample_rate ==
  580. int_prim_sample_rate_val[i].sample_rate) {
  581. rate_val =
  582. int_prim_sample_rate_val[i].rate_val;
  583. break;
  584. }
  585. }
  586. if ((i == ARRAY_SIZE(int_prim_sample_rate_val)) ||
  587. (rate_val < 0))
  588. return -EINVAL;
  589. ret = lpass_cdc_wsa2_macro_set_prim_interpolator_rate(dai,
  590. (u8) rate_val, sample_rate);
  591. return ret;
  592. }
  593. static int lpass_cdc_wsa2_macro_hw_params(struct snd_pcm_substream *substream,
  594. struct snd_pcm_hw_params *params,
  595. struct snd_soc_dai *dai)
  596. {
  597. struct snd_soc_component *component = dai->component;
  598. int ret;
  599. struct device *wsa2_dev = NULL;
  600. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  601. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  602. return -EINVAL;
  603. wsa2_priv = dev_get_drvdata(wsa2_dev);
  604. if (!wsa2_priv)
  605. return -EINVAL;
  606. dev_dbg(component->dev,
  607. "%s: dai_name = %s DAI-ID %x rate %d num_ch %d\n", __func__,
  608. dai->name, dai->id, params_rate(params),
  609. params_channels(params));
  610. switch (substream->stream) {
  611. case SNDRV_PCM_STREAM_PLAYBACK:
  612. ret = lpass_cdc_wsa2_macro_set_interpolator_rate(dai, params_rate(params));
  613. if (ret) {
  614. dev_err(component->dev,
  615. "%s: cannot set sample rate: %u\n",
  616. __func__, params_rate(params));
  617. return ret;
  618. }
  619. break;
  620. case SNDRV_PCM_STREAM_CAPTURE:
  621. if (dai->id == LPASS_CDC_WSA2_MACRO_AIF_VI)
  622. wsa2_priv->pcm_rate_vi = params_rate(params);
  623. default:
  624. break;
  625. }
  626. return 0;
  627. }
  628. static int lpass_cdc_wsa2_macro_get_channel_map(struct snd_soc_dai *dai,
  629. unsigned int *tx_num, unsigned int *tx_slot,
  630. unsigned int *rx_num, unsigned int *rx_slot)
  631. {
  632. struct snd_soc_component *component = dai->component;
  633. struct device *wsa2_dev = NULL;
  634. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  635. u16 val = 0, mask = 0, cnt = 0, temp = 0;
  636. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  637. return -EINVAL;
  638. wsa2_priv = dev_get_drvdata(wsa2_dev);
  639. if (!wsa2_priv)
  640. return -EINVAL;
  641. switch (dai->id) {
  642. case LPASS_CDC_WSA2_MACRO_AIF_VI:
  643. *tx_slot = wsa2_priv->active_ch_mask[dai->id];
  644. *tx_num = wsa2_priv->active_ch_cnt[dai->id];
  645. break;
  646. case LPASS_CDC_WSA2_MACRO_AIF1_PB:
  647. case LPASS_CDC_WSA2_MACRO_AIF_MIX1_PB:
  648. for_each_set_bit(temp, &wsa2_priv->active_ch_mask[dai->id],
  649. LPASS_CDC_WSA2_MACRO_RX_MAX) {
  650. mask |= (1 << temp);
  651. if (++cnt == LPASS_CDC_WSA2_MACRO_MAX_DMA_CH_PER_PORT)
  652. break;
  653. }
  654. if (mask & 0x30)
  655. mask = mask >> 0x4;
  656. if (mask & 0x03)
  657. mask = mask << 0x2;
  658. *rx_slot = mask;
  659. *rx_num = cnt;
  660. break;
  661. case LPASS_CDC_WSA2_MACRO_AIF_ECHO:
  662. val = snd_soc_component_read(component,
  663. LPASS_CDC_WSA2_RX_INP_MUX_RX_MIX_CFG0);
  664. if (val & LPASS_CDC_WSA2_MACRO_EC_MIX_TX1_MASK) {
  665. mask |= 0x2;
  666. cnt++;
  667. }
  668. if (val & LPASS_CDC_WSA2_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(wsa2_dev, "%s: Invalid AIF\n", __func__);
  677. break;
  678. }
  679. return 0;
  680. }
  681. static int lpass_cdc_wsa2_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
  682. {
  683. struct snd_soc_component *component = dai->component;
  684. struct device *wsa2_dev = NULL;
  685. struct lpass_cdc_wsa2_macro_priv *wsa2_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_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  693. return -EINVAL;
  694. switch (dai->id) {
  695. case LPASS_CDC_WSA2_MACRO_AIF1_PB:
  696. case LPASS_CDC_WSA2_MACRO_AIF_MIX1_PB:
  697. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  698. reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL +
  699. (j * LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET);
  700. mix_reg = LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CTL +
  701. (j * LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET);
  702. dsm_reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL +
  703. (j * LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET) +
  704. LPASS_CDC_WSA2_MACRO_RX_PATH_DSMDEM_OFFSET;
  705. int_mux_cfg0 = LPASS_CDC_WSA2_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(wsa2_dev, adie_lb);
  724. break;
  725. default:
  726. break;
  727. }
  728. return 0;
  729. }
  730. static int lpass_cdc_wsa2_macro_mclk_enable(
  731. struct lpass_cdc_wsa2_macro_priv *wsa2_priv,
  732. bool mclk_enable, bool dapm)
  733. {
  734. struct regmap *regmap = dev_get_regmap(wsa2_priv->dev->parent, NULL);
  735. int ret = 0;
  736. if (regmap == NULL) {
  737. dev_err(wsa2_priv->dev, "%s: regmap is NULL\n", __func__);
  738. return -EINVAL;
  739. }
  740. dev_dbg(wsa2_priv->dev, "%s: mclk_enable = %u, dapm = %d clk_users= %d\n",
  741. __func__, mclk_enable, dapm, wsa2_priv->wsa2_mclk_users);
  742. mutex_lock(&wsa2_priv->mclk_lock);
  743. if (mclk_enable) {
  744. if (wsa2_priv->wsa2_mclk_users == 0) {
  745. ret = lpass_cdc_clk_rsc_request_clock(wsa2_priv->dev,
  746. wsa2_priv->default_clk_id,
  747. wsa2_priv->default_clk_id,
  748. true);
  749. if (ret < 0) {
  750. dev_err_ratelimited(wsa2_priv->dev,
  751. "%s: wsa2 request clock enable failed\n",
  752. __func__);
  753. goto exit;
  754. }
  755. lpass_cdc_clk_rsc_fs_gen_request(wsa2_priv->dev,
  756. true);
  757. regcache_mark_dirty(regmap);
  758. regcache_sync_region(regmap,
  759. WSA2_START_OFFSET,
  760. WSA2_MAX_OFFSET);
  761. /* 9.6MHz MCLK, set value 0x00 if other frequency */
  762. regmap_update_bits(regmap,
  763. LPASS_CDC_WSA2_TOP_FREQ_MCLK, 0x01, 0x01);
  764. regmap_update_bits(regmap,
  765. LPASS_CDC_WSA2_CLK_RST_CTRL_MCLK_CONTROL,
  766. 0x01, 0x01);
  767. regmap_update_bits(regmap,
  768. LPASS_CDC_WSA2_CLK_RST_CTRL_FS_CNT_CONTROL,
  769. 0x01, 0x01);
  770. }
  771. wsa2_priv->wsa2_mclk_users++;
  772. } else {
  773. if (wsa2_priv->wsa2_mclk_users <= 0) {
  774. dev_err(wsa2_priv->dev, "%s: clock already disabled\n",
  775. __func__);
  776. wsa2_priv->wsa2_mclk_users = 0;
  777. goto exit;
  778. }
  779. wsa2_priv->wsa2_mclk_users--;
  780. if (wsa2_priv->wsa2_mclk_users == 0) {
  781. regmap_update_bits(regmap,
  782. LPASS_CDC_WSA2_CLK_RST_CTRL_FS_CNT_CONTROL,
  783. 0x01, 0x00);
  784. regmap_update_bits(regmap,
  785. LPASS_CDC_WSA2_CLK_RST_CTRL_MCLK_CONTROL,
  786. 0x01, 0x00);
  787. lpass_cdc_clk_rsc_fs_gen_request(wsa2_priv->dev,
  788. false);
  789. lpass_cdc_clk_rsc_request_clock(wsa2_priv->dev,
  790. wsa2_priv->default_clk_id,
  791. wsa2_priv->default_clk_id,
  792. false);
  793. }
  794. }
  795. exit:
  796. mutex_unlock(&wsa2_priv->mclk_lock);
  797. return ret;
  798. }
  799. static int lpass_cdc_wsa2_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 *wsa2_dev = NULL;
  806. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  807. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  808. return -EINVAL;
  809. dev_dbg(wsa2_dev, "%s: event = %d\n", __func__, event);
  810. switch (event) {
  811. case SND_SOC_DAPM_PRE_PMU:
  812. ret = lpass_cdc_wsa2_macro_mclk_enable(wsa2_priv, 1, true);
  813. if (ret)
  814. wsa2_priv->dapm_mclk_enable = false;
  815. else
  816. wsa2_priv->dapm_mclk_enable = true;
  817. break;
  818. case SND_SOC_DAPM_POST_PMD:
  819. if (wsa2_priv->dapm_mclk_enable)
  820. lpass_cdc_wsa2_macro_mclk_enable(wsa2_priv, 0, true);
  821. break;
  822. default:
  823. dev_err(wsa2_priv->dev,
  824. "%s: invalid DAPM event %d\n", __func__, event);
  825. ret = -EINVAL;
  826. }
  827. return ret;
  828. }
  829. static int lpass_cdc_wsa2_macro_event_handler(struct snd_soc_component *component,
  830. u16 event, u32 data)
  831. {
  832. struct device *wsa2_dev = NULL;
  833. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  834. int ret = 0;
  835. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_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 (wsa2_priv->swr_ctrl_data) {
  841. swrm_wcd_notify(
  842. wsa2_priv->swr_ctrl_data[0].wsa2_swr_pdev,
  843. SWR_DEVICE_SSR_DOWN, NULL);
  844. }
  845. if ((!pm_runtime_enabled(wsa2_dev) ||
  846. !pm_runtime_suspended(wsa2_dev))) {
  847. ret = lpass_cdc_runtime_suspend(wsa2_dev);
  848. if (!ret) {
  849. pm_runtime_disable(wsa2_dev);
  850. pm_runtime_set_suspended(wsa2_dev);
  851. pm_runtime_enable(wsa2_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. lpass_cdc_wsa2_macro_core_vote(wsa2_priv, true);
  858. ret = lpass_cdc_clk_rsc_request_clock(wsa2_priv->dev,
  859. wsa2_priv->default_clk_id,
  860. WSA_CORE_CLK, true);
  861. if (ret < 0)
  862. dev_err_ratelimited(wsa2_priv->dev,
  863. "%s, failed to enable clk, ret:%d\n",
  864. __func__, ret);
  865. else
  866. lpass_cdc_clk_rsc_request_clock(wsa2_priv->dev,
  867. wsa2_priv->default_clk_id,
  868. WSA_CORE_CLK, false);
  869. lpass_cdc_wsa2_macro_core_vote(wsa2_priv, true);
  870. break;
  871. case LPASS_CDC_MACRO_EVT_SSR_UP:
  872. trace_printk("%s, enter SSR up\n", __func__);
  873. /* reset swr after ssr/pdr */
  874. wsa2_priv->reset_swr = true;
  875. if (wsa2_priv->swr_ctrl_data)
  876. swrm_wcd_notify(
  877. wsa2_priv->swr_ctrl_data[0].wsa2_swr_pdev,
  878. SWR_DEVICE_SSR_UP, NULL);
  879. break;
  880. case LPASS_CDC_MACRO_EVT_CLK_RESET:
  881. lpass_cdc_rsc_clk_reset(wsa2_dev, WSA_CORE_CLK);
  882. break;
  883. }
  884. return 0;
  885. }
  886. static int lpass_cdc_wsa2_macro_enable_vi_feedback(struct snd_soc_dapm_widget *w,
  887. struct snd_kcontrol *kcontrol,
  888. int event)
  889. {
  890. struct snd_soc_component *component =
  891. snd_soc_dapm_to_component(w->dapm);
  892. struct device *wsa2_dev = NULL;
  893. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  894. u8 val = 0x0;
  895. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  896. return -EINVAL;
  897. switch (wsa2_priv->pcm_rate_vi) {
  898. case 48000:
  899. val = 0x04;
  900. break;
  901. case 24000:
  902. val = 0x02;
  903. break;
  904. case 8000:
  905. default:
  906. val = 0x00;
  907. break;
  908. }
  909. switch (event) {
  910. case SND_SOC_DAPM_POST_PMU:
  911. if (test_bit(LPASS_CDC_WSA2_MACRO_TX0,
  912. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  913. dev_dbg(wsa2_dev, "%s: spkr1 enabled\n", __func__);
  914. /* Enable V&I sensing */
  915. snd_soc_component_update_bits(component,
  916. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  917. 0x20, 0x20);
  918. snd_soc_component_update_bits(component,
  919. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  920. 0x20, 0x20);
  921. snd_soc_component_update_bits(component,
  922. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  923. 0x0F, val);
  924. snd_soc_component_update_bits(component,
  925. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  926. 0x0F, val);
  927. snd_soc_component_update_bits(component,
  928. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  929. 0x10, 0x10);
  930. snd_soc_component_update_bits(component,
  931. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  932. 0x10, 0x10);
  933. snd_soc_component_update_bits(component,
  934. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  935. 0x20, 0x00);
  936. snd_soc_component_update_bits(component,
  937. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  938. 0x20, 0x00);
  939. }
  940. if (test_bit(LPASS_CDC_WSA2_MACRO_TX1,
  941. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  942. dev_dbg(wsa2_dev, "%s: spkr2 enabled\n", __func__);
  943. /* Enable V&I sensing */
  944. snd_soc_component_update_bits(component,
  945. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  946. 0x20, 0x20);
  947. snd_soc_component_update_bits(component,
  948. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  949. 0x20, 0x20);
  950. snd_soc_component_update_bits(component,
  951. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  952. 0x0F, val);
  953. snd_soc_component_update_bits(component,
  954. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  955. 0x0F, val);
  956. snd_soc_component_update_bits(component,
  957. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  958. 0x10, 0x10);
  959. snd_soc_component_update_bits(component,
  960. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  961. 0x10, 0x10);
  962. snd_soc_component_update_bits(component,
  963. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  964. 0x20, 0x00);
  965. snd_soc_component_update_bits(component,
  966. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  967. 0x20, 0x00);
  968. }
  969. break;
  970. case SND_SOC_DAPM_POST_PMD:
  971. if (test_bit(LPASS_CDC_WSA2_MACRO_TX0,
  972. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  973. /* Disable V&I sensing */
  974. snd_soc_component_update_bits(component,
  975. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  976. 0x20, 0x20);
  977. snd_soc_component_update_bits(component,
  978. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  979. 0x20, 0x20);
  980. dev_dbg(wsa2_dev, "%s: spkr1 disabled\n", __func__);
  981. snd_soc_component_update_bits(component,
  982. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  983. 0x10, 0x00);
  984. snd_soc_component_update_bits(component,
  985. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  986. 0x10, 0x00);
  987. }
  988. if (test_bit(LPASS_CDC_WSA2_MACRO_TX1,
  989. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  990. /* Disable V&I sensing */
  991. dev_dbg(wsa2_dev, "%s: spkr2 disabled\n", __func__);
  992. snd_soc_component_update_bits(component,
  993. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  994. 0x20, 0x20);
  995. snd_soc_component_update_bits(component,
  996. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  997. 0x20, 0x20);
  998. snd_soc_component_update_bits(component,
  999. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  1000. 0x10, 0x00);
  1001. snd_soc_component_update_bits(component,
  1002. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  1003. 0x10, 0x00);
  1004. }
  1005. break;
  1006. }
  1007. return 0;
  1008. }
  1009. static void lpass_cdc_wsa2_macro_hd2_control(struct snd_soc_component *component,
  1010. u16 reg, int event)
  1011. {
  1012. u16 hd2_scale_reg;
  1013. u16 hd2_enable_reg = 0;
  1014. if (reg == LPASS_CDC_WSA2_RX0_RX_PATH_CTL) {
  1015. hd2_scale_reg = LPASS_CDC_WSA2_RX0_RX_PATH_SEC3;
  1016. hd2_enable_reg = LPASS_CDC_WSA2_RX0_RX_PATH_CFG0;
  1017. }
  1018. if (reg == LPASS_CDC_WSA2_RX1_RX_PATH_CTL) {
  1019. hd2_scale_reg = LPASS_CDC_WSA2_RX1_RX_PATH_SEC3;
  1020. hd2_enable_reg = LPASS_CDC_WSA2_RX1_RX_PATH_CFG0;
  1021. }
  1022. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_ON(event)) {
  1023. snd_soc_component_update_bits(component, hd2_scale_reg,
  1024. 0x3C, 0x10);
  1025. snd_soc_component_update_bits(component, hd2_scale_reg,
  1026. 0x03, 0x01);
  1027. snd_soc_component_update_bits(component, hd2_enable_reg,
  1028. 0x04, 0x04);
  1029. }
  1030. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_OFF(event)) {
  1031. snd_soc_component_update_bits(component, hd2_enable_reg,
  1032. 0x04, 0x00);
  1033. snd_soc_component_update_bits(component, hd2_scale_reg,
  1034. 0x03, 0x00);
  1035. snd_soc_component_update_bits(component, hd2_scale_reg,
  1036. 0x3C, 0x00);
  1037. }
  1038. }
  1039. static int lpass_cdc_wsa2_macro_enable_swr(struct snd_soc_dapm_widget *w,
  1040. struct snd_kcontrol *kcontrol, int event)
  1041. {
  1042. struct snd_soc_component *component =
  1043. snd_soc_dapm_to_component(w->dapm);
  1044. int ch_cnt;
  1045. struct device *wsa2_dev = NULL;
  1046. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1047. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1048. return -EINVAL;
  1049. switch (event) {
  1050. case SND_SOC_DAPM_PRE_PMU:
  1051. if (!(strnstr(w->name, "RX0", sizeof("WSA2_RX0"))) &&
  1052. !wsa2_priv->rx_0_count)
  1053. wsa2_priv->rx_0_count++;
  1054. if (!(strnstr(w->name, "RX1", sizeof("WSA2_RX1"))) &&
  1055. !wsa2_priv->rx_1_count)
  1056. wsa2_priv->rx_1_count++;
  1057. ch_cnt = wsa2_priv->rx_0_count + wsa2_priv->rx_1_count;
  1058. if (wsa2_priv->swr_ctrl_data) {
  1059. swrm_wcd_notify(
  1060. wsa2_priv->swr_ctrl_data[0].wsa2_swr_pdev,
  1061. SWR_DEVICE_UP, NULL);
  1062. swrm_wcd_notify(
  1063. wsa2_priv->swr_ctrl_data[0].wsa2_swr_pdev,
  1064. SWR_SET_NUM_RX_CH, &ch_cnt);
  1065. }
  1066. break;
  1067. case SND_SOC_DAPM_POST_PMD:
  1068. if (!(strnstr(w->name, "RX0", sizeof("WSA2_RX0"))) &&
  1069. wsa2_priv->rx_0_count)
  1070. wsa2_priv->rx_0_count--;
  1071. if (!(strnstr(w->name, "RX1", sizeof("WSA2_RX1"))) &&
  1072. wsa2_priv->rx_1_count)
  1073. wsa2_priv->rx_1_count--;
  1074. ch_cnt = wsa2_priv->rx_0_count + wsa2_priv->rx_1_count;
  1075. if (wsa2_priv->swr_ctrl_data)
  1076. swrm_wcd_notify(
  1077. wsa2_priv->swr_ctrl_data[0].wsa2_swr_pdev,
  1078. SWR_SET_NUM_RX_CH, &ch_cnt);
  1079. break;
  1080. }
  1081. dev_dbg(wsa2_priv->dev, "%s: current swr ch cnt: %d\n",
  1082. __func__, wsa2_priv->rx_0_count + wsa2_priv->rx_1_count);
  1083. return 0;
  1084. }
  1085. static int lpass_cdc_wsa2_macro_enable_mix_path(struct snd_soc_dapm_widget *w,
  1086. struct snd_kcontrol *kcontrol, int event)
  1087. {
  1088. struct snd_soc_component *component =
  1089. snd_soc_dapm_to_component(w->dapm);
  1090. u16 gain_reg;
  1091. int offset_val = 0;
  1092. int val = 0;
  1093. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1094. if (!(strcmp(w->name, "WSA2_RX0 MIX INP"))) {
  1095. gain_reg = LPASS_CDC_WSA2_RX0_RX_VOL_MIX_CTL;
  1096. } else if (!(strcmp(w->name, "WSA2_RX1 MIX INP"))) {
  1097. gain_reg = LPASS_CDC_WSA2_RX1_RX_VOL_MIX_CTL;
  1098. } else {
  1099. dev_err(component->dev, "%s: No gain register avail for %s\n",
  1100. __func__, w->name);
  1101. return 0;
  1102. }
  1103. switch (event) {
  1104. case SND_SOC_DAPM_PRE_PMU:
  1105. lpass_cdc_wsa2_macro_enable_swr(w, kcontrol, event);
  1106. val = snd_soc_component_read(component, gain_reg);
  1107. val += offset_val;
  1108. snd_soc_component_write(component, gain_reg, val);
  1109. break;
  1110. case SND_SOC_DAPM_POST_PMD:
  1111. snd_soc_component_update_bits(component,
  1112. w->reg, 0x20, 0x00);
  1113. lpass_cdc_wsa2_macro_enable_swr(w, kcontrol, event);
  1114. break;
  1115. }
  1116. return 0;
  1117. }
  1118. static int lpass_cdc_wsa2_macro_config_compander(struct snd_soc_component *component,
  1119. int comp, int event)
  1120. {
  1121. u16 comp_ctl0_reg, comp_ctl8_reg, rx_path_cfg0_reg;
  1122. struct device *wsa2_dev = NULL;
  1123. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1124. u16 mode = 0;
  1125. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1126. return -EINVAL;
  1127. dev_dbg(component->dev, "%s: event %d compander %d, enabled %d\n",
  1128. __func__, event, comp + 1, wsa2_priv->comp_enabled[comp]);
  1129. if (!wsa2_priv->comp_enabled[comp])
  1130. return 0;
  1131. mode = wsa2_priv->comp_mode[comp];
  1132. comp_ctl0_reg = LPASS_CDC_WSA2_COMPANDER0_CTL0 +
  1133. (comp * LPASS_CDC_WSA2_MACRO_RX_COMP_OFFSET);
  1134. comp_ctl8_reg = LPASS_CDC_WSA2_COMPANDER0_CTL8 +
  1135. (comp * LPASS_CDC_WSA2_MACRO_RX_COMP_OFFSET);
  1136. rx_path_cfg0_reg = LPASS_CDC_WSA2_RX0_RX_PATH_CFG0 +
  1137. (comp * LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET);
  1138. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1139. lpass_cdc_update_compander_setting(component,
  1140. comp_ctl8_reg,
  1141. &comp_setting_table[mode]);
  1142. /* Enable Compander Clock */
  1143. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1144. 0x01, 0x01);
  1145. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1146. 0x02, 0x02);
  1147. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1148. 0x02, 0x00);
  1149. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1150. 0x02, 0x02);
  1151. }
  1152. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1153. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1154. 0x04, 0x04);
  1155. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1156. 0x02, 0x00);
  1157. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1158. 0x02, 0x02);
  1159. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1160. 0x02, 0x00);
  1161. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1162. 0x01, 0x00);
  1163. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1164. 0x04, 0x00);
  1165. }
  1166. return 0;
  1167. }
  1168. static void lpass_cdc_wsa2_macro_enable_softclip_clk(struct snd_soc_component *component,
  1169. struct lpass_cdc_wsa2_macro_priv *wsa2_priv,
  1170. int path,
  1171. bool enable)
  1172. {
  1173. u16 softclip_clk_reg = LPASS_CDC_WSA2_SOFTCLIP0_CRC +
  1174. (path * LPASS_CDC_WSA2_MACRO_RX_SOFTCLIP_OFFSET);
  1175. u8 softclip_mux_mask = (1 << path);
  1176. u8 softclip_mux_value = (1 << path);
  1177. dev_dbg(component->dev, "%s: path %d, enable %d\n",
  1178. __func__, path, enable);
  1179. if (enable) {
  1180. if (wsa2_priv->softclip_clk_users[path] == 0) {
  1181. snd_soc_component_update_bits(component,
  1182. softclip_clk_reg, 0x01, 0x01);
  1183. snd_soc_component_update_bits(component,
  1184. LPASS_CDC_WSA2_RX_INP_MUX_SOFTCLIP_CFG0,
  1185. softclip_mux_mask, softclip_mux_value);
  1186. }
  1187. wsa2_priv->softclip_clk_users[path]++;
  1188. } else {
  1189. wsa2_priv->softclip_clk_users[path]--;
  1190. if (wsa2_priv->softclip_clk_users[path] == 0) {
  1191. snd_soc_component_update_bits(component,
  1192. softclip_clk_reg, 0x01, 0x00);
  1193. snd_soc_component_update_bits(component,
  1194. LPASS_CDC_WSA2_RX_INP_MUX_SOFTCLIP_CFG0,
  1195. softclip_mux_mask, 0x00);
  1196. }
  1197. }
  1198. }
  1199. static int lpass_cdc_wsa2_macro_config_softclip(struct snd_soc_component *component,
  1200. int path, int event)
  1201. {
  1202. u16 softclip_ctrl_reg = 0;
  1203. struct device *wsa2_dev = NULL;
  1204. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1205. int softclip_path = 0;
  1206. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1207. return -EINVAL;
  1208. if (path == LPASS_CDC_WSA2_MACRO_COMP1)
  1209. softclip_path = LPASS_CDC_WSA2_MACRO_SOFTCLIP0;
  1210. else if (path == LPASS_CDC_WSA2_MACRO_COMP2)
  1211. softclip_path = LPASS_CDC_WSA2_MACRO_SOFTCLIP1;
  1212. dev_dbg(component->dev, "%s: event %d path %d, enabled %d\n",
  1213. __func__, event, softclip_path,
  1214. wsa2_priv->is_softclip_on[softclip_path]);
  1215. if (!wsa2_priv->is_softclip_on[softclip_path])
  1216. return 0;
  1217. softclip_ctrl_reg = LPASS_CDC_WSA2_SOFTCLIP0_SOFTCLIP_CTRL +
  1218. (softclip_path * LPASS_CDC_WSA2_MACRO_RX_SOFTCLIP_OFFSET);
  1219. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1220. /* Enable Softclip clock and mux */
  1221. lpass_cdc_wsa2_macro_enable_softclip_clk(component, wsa2_priv,
  1222. softclip_path, true);
  1223. /* Enable Softclip control */
  1224. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1225. 0x01, 0x01);
  1226. }
  1227. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1228. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1229. 0x01, 0x00);
  1230. lpass_cdc_wsa2_macro_enable_softclip_clk(component, wsa2_priv,
  1231. softclip_path, false);
  1232. }
  1233. return 0;
  1234. }
  1235. static bool lpass_cdc_wsa2_macro_adie_lb(struct snd_soc_component *component,
  1236. int interp_idx)
  1237. {
  1238. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  1239. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  1240. u8 int_n_inp0 = 0, int_n_inp1 = 0, int_n_inp2 = 0;
  1241. int_mux_cfg0 = LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG0 + interp_idx * 8;
  1242. int_mux_cfg1 = int_mux_cfg0 + 4;
  1243. int_mux_cfg0_val = snd_soc_component_read(component, int_mux_cfg0);
  1244. int_mux_cfg1_val = snd_soc_component_read(component, int_mux_cfg1);
  1245. int_n_inp0 = int_mux_cfg0_val & 0x0F;
  1246. if (int_n_inp0 == INTn_1_INP_SEL_DEC0 ||
  1247. int_n_inp0 == INTn_1_INP_SEL_DEC1)
  1248. return true;
  1249. int_n_inp1 = int_mux_cfg0_val >> 4;
  1250. if (int_n_inp1 == INTn_1_INP_SEL_DEC0 ||
  1251. int_n_inp1 == INTn_1_INP_SEL_DEC1)
  1252. return true;
  1253. int_n_inp2 = int_mux_cfg1_val >> 4;
  1254. if (int_n_inp2 == INTn_1_INP_SEL_DEC0 ||
  1255. int_n_inp2 == INTn_1_INP_SEL_DEC1)
  1256. return true;
  1257. return false;
  1258. }
  1259. static int lpass_cdc_wsa2_macro_enable_main_path(struct snd_soc_dapm_widget *w,
  1260. struct snd_kcontrol *kcontrol,
  1261. int event)
  1262. {
  1263. struct snd_soc_component *component =
  1264. snd_soc_dapm_to_component(w->dapm);
  1265. u16 reg = 0;
  1266. struct device *wsa2_dev = NULL;
  1267. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1268. bool adie_lb = false;
  1269. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1270. return -EINVAL;
  1271. reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL +
  1272. LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET * w->shift;
  1273. switch (event) {
  1274. case SND_SOC_DAPM_PRE_PMU:
  1275. if (lpass_cdc_wsa2_macro_adie_lb(component, w->shift)) {
  1276. adie_lb = true;
  1277. snd_soc_component_update_bits(component,
  1278. reg, 0x20, 0x20);
  1279. lpass_cdc_wsa_pa_on(wsa2_dev, adie_lb);
  1280. }
  1281. break;
  1282. default:
  1283. break;
  1284. }
  1285. return 0;
  1286. }
  1287. static int lpass_cdc_wsa2_macro_interp_get_primary_reg(u16 reg, u16 *ind)
  1288. {
  1289. u16 prim_int_reg = 0;
  1290. switch (reg) {
  1291. case LPASS_CDC_WSA2_RX0_RX_PATH_CTL:
  1292. case LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CTL:
  1293. prim_int_reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL;
  1294. *ind = 0;
  1295. break;
  1296. case LPASS_CDC_WSA2_RX1_RX_PATH_CTL:
  1297. case LPASS_CDC_WSA2_RX1_RX_PATH_MIX_CTL:
  1298. prim_int_reg = LPASS_CDC_WSA2_RX1_RX_PATH_CTL;
  1299. *ind = 1;
  1300. break;
  1301. }
  1302. return prim_int_reg;
  1303. }
  1304. static int lpass_cdc_wsa2_macro_enable_prim_interpolator(
  1305. struct snd_soc_component *component,
  1306. u16 reg, int event)
  1307. {
  1308. u16 prim_int_reg;
  1309. u16 ind = 0;
  1310. struct device *wsa2_dev = NULL;
  1311. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1312. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1313. return -EINVAL;
  1314. prim_int_reg = lpass_cdc_wsa2_macro_interp_get_primary_reg(reg, &ind);
  1315. switch (event) {
  1316. case SND_SOC_DAPM_PRE_PMU:
  1317. wsa2_priv->prim_int_users[ind]++;
  1318. if (wsa2_priv->prim_int_users[ind] == 1) {
  1319. snd_soc_component_update_bits(component,
  1320. prim_int_reg + LPASS_CDC_WSA2_MACRO_RX_PATH_CFG3_OFFSET,
  1321. 0x03, 0x03);
  1322. snd_soc_component_update_bits(component, prim_int_reg,
  1323. 0x10, 0x10);
  1324. lpass_cdc_wsa2_macro_hd2_control(component, prim_int_reg, event);
  1325. snd_soc_component_update_bits(component,
  1326. prim_int_reg + LPASS_CDC_WSA2_MACRO_RX_PATH_DSMDEM_OFFSET,
  1327. 0x1, 0x1);
  1328. }
  1329. if ((reg != prim_int_reg) &&
  1330. ((snd_soc_component_read(
  1331. component, prim_int_reg)) & 0x10))
  1332. snd_soc_component_update_bits(component, reg,
  1333. 0x10, 0x10);
  1334. break;
  1335. case SND_SOC_DAPM_POST_PMD:
  1336. wsa2_priv->prim_int_users[ind]--;
  1337. if (wsa2_priv->prim_int_users[ind] == 0) {
  1338. snd_soc_component_update_bits(component, prim_int_reg,
  1339. 1 << 0x5, 0 << 0x5);
  1340. snd_soc_component_update_bits(component,
  1341. prim_int_reg + LPASS_CDC_WSA2_MACRO_RX_PATH_DSMDEM_OFFSET,
  1342. 0x1, 0x0);
  1343. snd_soc_component_update_bits(component, prim_int_reg,
  1344. 0x40, 0x40);
  1345. snd_soc_component_update_bits(component, prim_int_reg,
  1346. 0x40, 0x00);
  1347. lpass_cdc_wsa2_macro_hd2_control(component, prim_int_reg, event);
  1348. }
  1349. break;
  1350. }
  1351. dev_dbg(component->dev, "%s: primary interpolator: INT%d, users: %d\n",
  1352. __func__, ind, wsa2_priv->prim_int_users[ind]);
  1353. return 0;
  1354. }
  1355. static int lpass_cdc_wsa2_macro_enable_interpolator(struct snd_soc_dapm_widget *w,
  1356. struct snd_kcontrol *kcontrol,
  1357. int event)
  1358. {
  1359. struct snd_soc_component *component =
  1360. snd_soc_dapm_to_component(w->dapm);
  1361. u16 reg = 0;
  1362. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1363. if (!(strcmp(w->name, "WSA2_RX INT0 INTERP"))) {
  1364. reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL;
  1365. } else if (!(strcmp(w->name, "WSA2_RX INT1 INTERP"))) {
  1366. reg = LPASS_CDC_WSA2_RX1_RX_PATH_CTL;
  1367. } else {
  1368. dev_err(component->dev, "%s: Interpolator reg not found\n",
  1369. __func__);
  1370. return -EINVAL;
  1371. }
  1372. switch (event) {
  1373. case SND_SOC_DAPM_PRE_PMU:
  1374. /* Reset if needed */
  1375. lpass_cdc_wsa2_macro_enable_prim_interpolator(component, reg, event);
  1376. break;
  1377. case SND_SOC_DAPM_POST_PMU:
  1378. lpass_cdc_wsa2_macro_config_compander(component, w->shift, event);
  1379. lpass_cdc_wsa2_macro_config_softclip(component, w->shift, event);
  1380. break;
  1381. case SND_SOC_DAPM_POST_PMD:
  1382. lpass_cdc_wsa2_macro_config_compander(component, w->shift, event);
  1383. lpass_cdc_wsa2_macro_config_softclip(component, w->shift, event);
  1384. lpass_cdc_wsa2_macro_enable_prim_interpolator(component, reg, event);
  1385. break;
  1386. }
  1387. return 0;
  1388. }
  1389. static int lpass_cdc_wsa2_macro_spk_boost_event(struct snd_soc_dapm_widget *w,
  1390. struct snd_kcontrol *kcontrol,
  1391. int event)
  1392. {
  1393. struct snd_soc_component *component =
  1394. snd_soc_dapm_to_component(w->dapm);
  1395. u16 boost_path_ctl, boost_path_cfg1;
  1396. u16 reg, reg_mix;
  1397. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1398. if (!strcmp(w->name, "WSA2_RX INT0 CHAIN")) {
  1399. boost_path_ctl = LPASS_CDC_WSA2_BOOST0_BOOST_PATH_CTL;
  1400. boost_path_cfg1 = LPASS_CDC_WSA2_RX0_RX_PATH_CFG1;
  1401. reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL;
  1402. reg_mix = LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CTL;
  1403. } else if (!strcmp(w->name, "WSA2_RX INT1 CHAIN")) {
  1404. boost_path_ctl = LPASS_CDC_WSA2_BOOST1_BOOST_PATH_CTL;
  1405. boost_path_cfg1 = LPASS_CDC_WSA2_RX1_RX_PATH_CFG1;
  1406. reg = LPASS_CDC_WSA2_RX1_RX_PATH_CTL;
  1407. reg_mix = LPASS_CDC_WSA2_RX1_RX_PATH_MIX_CTL;
  1408. } else {
  1409. dev_err(component->dev, "%s: unknown widget: %s\n",
  1410. __func__, w->name);
  1411. return -EINVAL;
  1412. }
  1413. switch (event) {
  1414. case SND_SOC_DAPM_PRE_PMU:
  1415. snd_soc_component_update_bits(component, boost_path_cfg1,
  1416. 0x01, 0x01);
  1417. snd_soc_component_update_bits(component, boost_path_ctl,
  1418. 0x10, 0x10);
  1419. if ((snd_soc_component_read(component, reg_mix)) & 0x10)
  1420. snd_soc_component_update_bits(component, reg_mix,
  1421. 0x10, 0x00);
  1422. break;
  1423. case SND_SOC_DAPM_POST_PMU:
  1424. snd_soc_component_update_bits(component, reg, 0x10, 0x00);
  1425. break;
  1426. case SND_SOC_DAPM_POST_PMD:
  1427. snd_soc_component_update_bits(component, boost_path_ctl,
  1428. 0x10, 0x00);
  1429. snd_soc_component_update_bits(component, boost_path_cfg1,
  1430. 0x01, 0x00);
  1431. break;
  1432. }
  1433. return 0;
  1434. }
  1435. static int lpass_cdc_wsa2_macro_enable_vbat(struct snd_soc_dapm_widget *w,
  1436. struct snd_kcontrol *kcontrol,
  1437. int event)
  1438. {
  1439. struct snd_soc_component *component =
  1440. snd_soc_dapm_to_component(w->dapm);
  1441. struct device *wsa2_dev = NULL;
  1442. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1443. u16 vbat_path_cfg = 0;
  1444. int softclip_path = 0;
  1445. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1446. return -EINVAL;
  1447. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1448. if (!strcmp(w->name, "WSA2_RX INT0 VBAT")) {
  1449. vbat_path_cfg = LPASS_CDC_WSA2_RX0_RX_PATH_CFG1;
  1450. softclip_path = LPASS_CDC_WSA2_MACRO_SOFTCLIP0;
  1451. } else if (!strcmp(w->name, "WSA2_RX INT1 VBAT")) {
  1452. vbat_path_cfg = LPASS_CDC_WSA2_RX1_RX_PATH_CFG1;
  1453. softclip_path = LPASS_CDC_WSA2_MACRO_SOFTCLIP1;
  1454. }
  1455. switch (event) {
  1456. case SND_SOC_DAPM_PRE_PMU:
  1457. /* Enable clock for VBAT block */
  1458. snd_soc_component_update_bits(component,
  1459. LPASS_CDC_WSA2_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x10);
  1460. /* Enable VBAT block */
  1461. snd_soc_component_update_bits(component,
  1462. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG, 0x01, 0x01);
  1463. /* Update interpolator with 384K path */
  1464. snd_soc_component_update_bits(component, vbat_path_cfg,
  1465. 0x80, 0x80);
  1466. /* Use attenuation mode */
  1467. snd_soc_component_update_bits(component,
  1468. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG, 0x02, 0x00);
  1469. /*
  1470. * BCL block needs softclip clock and mux config to be enabled
  1471. */
  1472. lpass_cdc_wsa2_macro_enable_softclip_clk(component, wsa2_priv,
  1473. softclip_path, true);
  1474. /* Enable VBAT at channel level */
  1475. snd_soc_component_update_bits(component, vbat_path_cfg,
  1476. 0x02, 0x02);
  1477. /* Set the ATTK1 gain */
  1478. snd_soc_component_update_bits(component,
  1479. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1480. 0xFF, 0xFF);
  1481. snd_soc_component_update_bits(component,
  1482. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1483. 0xFF, 0x03);
  1484. snd_soc_component_update_bits(component,
  1485. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1486. 0xFF, 0x00);
  1487. /* Set the ATTK2 gain */
  1488. snd_soc_component_update_bits(component,
  1489. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1490. 0xFF, 0xFF);
  1491. snd_soc_component_update_bits(component,
  1492. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1493. 0xFF, 0x03);
  1494. snd_soc_component_update_bits(component,
  1495. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1496. 0xFF, 0x00);
  1497. /* Set the ATTK3 gain */
  1498. snd_soc_component_update_bits(component,
  1499. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1500. 0xFF, 0xFF);
  1501. snd_soc_component_update_bits(component,
  1502. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1503. 0xFF, 0x03);
  1504. snd_soc_component_update_bits(component,
  1505. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1506. 0xFF, 0x00);
  1507. /* Enable CB decode block clock */
  1508. snd_soc_component_update_bits(component,
  1509. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x01);
  1510. /* Enable BCL path */
  1511. snd_soc_component_update_bits(component,
  1512. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x01);
  1513. /* Request for BCL data */
  1514. snd_soc_component_update_bits(component,
  1515. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x01);
  1516. break;
  1517. case SND_SOC_DAPM_POST_PMD:
  1518. snd_soc_component_update_bits(component,
  1519. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x00);
  1520. snd_soc_component_update_bits(component,
  1521. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x00);
  1522. snd_soc_component_update_bits(component,
  1523. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x00);
  1524. snd_soc_component_update_bits(component, vbat_path_cfg,
  1525. 0x80, 0x00);
  1526. snd_soc_component_update_bits(component,
  1527. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG,
  1528. 0x02, 0x02);
  1529. snd_soc_component_update_bits(component, vbat_path_cfg,
  1530. 0x02, 0x00);
  1531. snd_soc_component_update_bits(component,
  1532. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1533. 0xFF, 0x00);
  1534. snd_soc_component_update_bits(component,
  1535. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1536. 0xFF, 0x00);
  1537. snd_soc_component_update_bits(component,
  1538. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1539. 0xFF, 0x00);
  1540. snd_soc_component_update_bits(component,
  1541. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1542. 0xFF, 0x00);
  1543. snd_soc_component_update_bits(component,
  1544. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1545. 0xFF, 0x00);
  1546. snd_soc_component_update_bits(component,
  1547. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1548. 0xFF, 0x00);
  1549. snd_soc_component_update_bits(component,
  1550. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1551. 0xFF, 0x00);
  1552. snd_soc_component_update_bits(component,
  1553. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1554. 0xFF, 0x00);
  1555. snd_soc_component_update_bits(component,
  1556. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1557. 0xFF, 0x00);
  1558. lpass_cdc_wsa2_macro_enable_softclip_clk(component, wsa2_priv,
  1559. softclip_path, false);
  1560. snd_soc_component_update_bits(component,
  1561. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG, 0x01, 0x00);
  1562. snd_soc_component_update_bits(component,
  1563. LPASS_CDC_WSA2_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x00);
  1564. break;
  1565. default:
  1566. dev_err(wsa2_dev, "%s: Invalid event %d\n", __func__, event);
  1567. break;
  1568. }
  1569. return 0;
  1570. }
  1571. static int lpass_cdc_wsa2_macro_enable_echo(struct snd_soc_dapm_widget *w,
  1572. struct snd_kcontrol *kcontrol,
  1573. int event)
  1574. {
  1575. struct snd_soc_component *component =
  1576. snd_soc_dapm_to_component(w->dapm);
  1577. struct device *wsa2_dev = NULL;
  1578. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1579. u16 val, ec_tx = 0, ec_hq_reg;
  1580. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1581. return -EINVAL;
  1582. dev_dbg(wsa2_dev, "%s %d %s\n", __func__, event, w->name);
  1583. val = snd_soc_component_read(component,
  1584. LPASS_CDC_WSA2_RX_INP_MUX_RX_MIX_CFG0);
  1585. if (!(strcmp(w->name, "WSA2 RX_MIX EC0_MUX")))
  1586. ec_tx = (val & 0x07) - 1;
  1587. else
  1588. ec_tx = ((val & 0x38) >> 0x3) - 1;
  1589. if (ec_tx < 0 || ec_tx >= (LPASS_CDC_WSA2_MACRO_RX1 + 1)) {
  1590. dev_err(wsa2_dev, "%s: EC mix control not set correctly\n",
  1591. __func__);
  1592. return -EINVAL;
  1593. }
  1594. if (wsa2_priv->ec_hq[ec_tx]) {
  1595. snd_soc_component_update_bits(component,
  1596. LPASS_CDC_WSA2_RX_INP_MUX_RX_MIX_CFG0,
  1597. 0x1 << ec_tx, 0x1 << ec_tx);
  1598. ec_hq_reg = LPASS_CDC_WSA2_EC_HQ0_EC_REF_HQ_PATH_CTL +
  1599. 0x40 * ec_tx;
  1600. snd_soc_component_update_bits(component, ec_hq_reg, 0x01, 0x01);
  1601. ec_hq_reg = LPASS_CDC_WSA2_EC_HQ0_EC_REF_HQ_CFG0 +
  1602. 0x40 * ec_tx;
  1603. /* default set to 48k */
  1604. snd_soc_component_update_bits(component, ec_hq_reg, 0x1E, 0x08);
  1605. }
  1606. return 0;
  1607. }
  1608. static int lpass_cdc_wsa2_macro_get_ec_hq(struct snd_kcontrol *kcontrol,
  1609. struct snd_ctl_elem_value *ucontrol)
  1610. {
  1611. struct snd_soc_component *component =
  1612. snd_soc_kcontrol_component(kcontrol);
  1613. int ec_tx = ((struct soc_multi_mixer_control *)
  1614. kcontrol->private_value)->shift;
  1615. struct device *wsa2_dev = NULL;
  1616. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1617. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1618. return -EINVAL;
  1619. ucontrol->value.integer.value[0] = wsa2_priv->ec_hq[ec_tx];
  1620. return 0;
  1621. }
  1622. static int lpass_cdc_wsa2_macro_set_ec_hq(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. int ec_tx = ((struct soc_multi_mixer_control *)
  1628. kcontrol->private_value)->shift;
  1629. int value = ucontrol->value.integer.value[0];
  1630. struct device *wsa2_dev = NULL;
  1631. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1632. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1633. return -EINVAL;
  1634. dev_dbg(wsa2_dev, "%s: enable current %d, new %d\n",
  1635. __func__, wsa2_priv->ec_hq[ec_tx], value);
  1636. wsa2_priv->ec_hq[ec_tx] = value;
  1637. return 0;
  1638. }
  1639. static int lpass_cdc_wsa2_macro_get_rx_mute_status(struct snd_kcontrol *kcontrol,
  1640. struct snd_ctl_elem_value *ucontrol)
  1641. {
  1642. struct snd_soc_component *component =
  1643. snd_soc_kcontrol_component(kcontrol);
  1644. struct device *wsa2_dev = NULL;
  1645. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1646. int wsa2_rx_shift = ((struct soc_multi_mixer_control *)
  1647. kcontrol->private_value)->shift;
  1648. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1649. return -EINVAL;
  1650. ucontrol->value.integer.value[0] =
  1651. wsa2_priv->wsa2_digital_mute_status[wsa2_rx_shift];
  1652. return 0;
  1653. }
  1654. static int lpass_cdc_wsa2_macro_set_rx_mute_status(struct snd_kcontrol *kcontrol,
  1655. struct snd_ctl_elem_value *ucontrol)
  1656. {
  1657. struct snd_soc_component *component =
  1658. snd_soc_kcontrol_component(kcontrol);
  1659. struct device *wsa2_dev = NULL;
  1660. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1661. int value = ucontrol->value.integer.value[0];
  1662. int wsa2_rx_shift = ((struct soc_multi_mixer_control *)
  1663. kcontrol->private_value)->shift;
  1664. int ret = 0;
  1665. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1666. return -EINVAL;
  1667. pm_runtime_get_sync(wsa2_priv->dev);
  1668. switch (wsa2_rx_shift) {
  1669. case 0:
  1670. snd_soc_component_update_bits(component,
  1671. LPASS_CDC_WSA2_RX0_RX_PATH_CTL,
  1672. 0x10, value << 4);
  1673. break;
  1674. case 1:
  1675. snd_soc_component_update_bits(component,
  1676. LPASS_CDC_WSA2_RX1_RX_PATH_CTL,
  1677. 0x10, value << 4);
  1678. break;
  1679. case 2:
  1680. snd_soc_component_update_bits(component,
  1681. LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CTL,
  1682. 0x10, value << 4);
  1683. break;
  1684. case 3:
  1685. snd_soc_component_update_bits(component,
  1686. LPASS_CDC_WSA2_RX1_RX_PATH_MIX_CTL,
  1687. 0x10, value << 4);
  1688. break;
  1689. default:
  1690. pr_err("%s: invalid argument rx_shift = %d\n", __func__,
  1691. wsa2_rx_shift);
  1692. ret = -EINVAL;
  1693. }
  1694. pm_runtime_mark_last_busy(wsa2_priv->dev);
  1695. pm_runtime_put_autosuspend(wsa2_priv->dev);
  1696. dev_dbg(component->dev, "%s: WSA2 Digital Mute RX %d Enable %d\n",
  1697. __func__, wsa2_rx_shift, value);
  1698. wsa2_priv->wsa2_digital_mute_status[wsa2_rx_shift] = value;
  1699. return ret;
  1700. }
  1701. static int lpass_cdc_wsa2_macro_get_compander(struct snd_kcontrol *kcontrol,
  1702. struct snd_ctl_elem_value *ucontrol)
  1703. {
  1704. struct snd_soc_component *component =
  1705. snd_soc_kcontrol_component(kcontrol);
  1706. int comp = ((struct soc_multi_mixer_control *)
  1707. kcontrol->private_value)->shift;
  1708. struct device *wsa2_dev = NULL;
  1709. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1710. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1711. return -EINVAL;
  1712. ucontrol->value.integer.value[0] = wsa2_priv->comp_enabled[comp];
  1713. return 0;
  1714. }
  1715. static int lpass_cdc_wsa2_macro_set_compander(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. int comp = ((struct soc_multi_mixer_control *)
  1721. kcontrol->private_value)->shift;
  1722. int value = ucontrol->value.integer.value[0];
  1723. struct device *wsa2_dev = NULL;
  1724. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1725. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1726. return -EINVAL;
  1727. dev_dbg(component->dev, "%s: Compander %d enable current %d, new %d\n",
  1728. __func__, comp + 1, wsa2_priv->comp_enabled[comp], value);
  1729. wsa2_priv->comp_enabled[comp] = value;
  1730. return 0;
  1731. }
  1732. static int lpass_cdc_wsa2_macro_comp_mode_get(struct snd_kcontrol *kcontrol,
  1733. struct snd_ctl_elem_value *ucontrol)
  1734. {
  1735. struct snd_soc_component *component =
  1736. snd_soc_kcontrol_component(kcontrol);
  1737. struct device *wsa2_dev = NULL;
  1738. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1739. u16 idx = 0;
  1740. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1741. return -EINVAL;
  1742. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA2_RX0")))
  1743. idx = LPASS_CDC_WSA2_MACRO_COMP1;
  1744. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA2_RX1")))
  1745. idx = LPASS_CDC_WSA2_MACRO_COMP2;
  1746. ucontrol->value.integer.value[0] = wsa2_priv->comp_mode[idx];
  1747. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  1748. __func__, ucontrol->value.integer.value[0]);
  1749. return 0;
  1750. }
  1751. static int lpass_cdc_wsa2_macro_comp_mode_put(struct snd_kcontrol *kcontrol,
  1752. struct snd_ctl_elem_value *ucontrol)
  1753. {
  1754. struct snd_soc_component *component =
  1755. snd_soc_kcontrol_component(kcontrol);
  1756. struct device *wsa2_dev = NULL;
  1757. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1758. u16 idx = 0;
  1759. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1760. return -EINVAL;
  1761. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA2_RX0")))
  1762. idx = LPASS_CDC_WSA2_MACRO_COMP1;
  1763. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA2_RX1")))
  1764. idx = LPASS_CDC_WSA2_MACRO_COMP2;
  1765. wsa2_priv->comp_mode[idx] = ucontrol->value.integer.value[0];
  1766. dev_dbg(component->dev, "%s: comp_mode = %d\n", __func__,
  1767. wsa2_priv->comp_mode[idx]);
  1768. return 0;
  1769. }
  1770. static int lpass_cdc_wsa2_macro_rx_mux_get(struct snd_kcontrol *kcontrol,
  1771. struct snd_ctl_elem_value *ucontrol)
  1772. {
  1773. struct snd_soc_dapm_widget *widget =
  1774. snd_soc_dapm_kcontrol_widget(kcontrol);
  1775. struct snd_soc_component *component =
  1776. snd_soc_dapm_to_component(widget->dapm);
  1777. struct device *wsa2_dev = NULL;
  1778. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1779. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1780. return -EINVAL;
  1781. ucontrol->value.integer.value[0] =
  1782. wsa2_priv->rx_port_value[widget->shift];
  1783. return 0;
  1784. }
  1785. static int lpass_cdc_wsa2_macro_rx_mux_put(struct snd_kcontrol *kcontrol,
  1786. struct snd_ctl_elem_value *ucontrol)
  1787. {
  1788. struct snd_soc_dapm_widget *widget =
  1789. snd_soc_dapm_kcontrol_widget(kcontrol);
  1790. struct snd_soc_component *component =
  1791. snd_soc_dapm_to_component(widget->dapm);
  1792. struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
  1793. struct snd_soc_dapm_update *update = NULL;
  1794. u32 rx_port_value = ucontrol->value.integer.value[0];
  1795. u32 bit_input = 0;
  1796. u32 aif_rst;
  1797. struct device *wsa2_dev = NULL;
  1798. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1799. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1800. return -EINVAL;
  1801. aif_rst = wsa2_priv->rx_port_value[widget->shift];
  1802. if (!rx_port_value) {
  1803. if (aif_rst == 0) {
  1804. dev_err(wsa2_dev, "%s: AIF reset already\n", __func__);
  1805. return 0;
  1806. }
  1807. if (aif_rst >= LPASS_CDC_WSA2_MACRO_RX_MAX) {
  1808. dev_err(wsa2_dev, "%s: Invalid AIF reset\n", __func__);
  1809. return 0;
  1810. }
  1811. }
  1812. wsa2_priv->rx_port_value[widget->shift] = rx_port_value;
  1813. bit_input = widget->shift;
  1814. dev_dbg(wsa2_dev,
  1815. "%s: mux input: %d, mux output: %d, bit: %d\n",
  1816. __func__, rx_port_value, widget->shift, bit_input);
  1817. switch (rx_port_value) {
  1818. case 0:
  1819. if (wsa2_priv->active_ch_cnt[aif_rst]) {
  1820. clear_bit(bit_input,
  1821. &wsa2_priv->active_ch_mask[aif_rst]);
  1822. wsa2_priv->active_ch_cnt[aif_rst]--;
  1823. }
  1824. break;
  1825. case 1:
  1826. case 2:
  1827. set_bit(bit_input,
  1828. &wsa2_priv->active_ch_mask[rx_port_value]);
  1829. wsa2_priv->active_ch_cnt[rx_port_value]++;
  1830. break;
  1831. default:
  1832. dev_err(wsa2_dev,
  1833. "%s: Invalid AIF_ID for WSA2 RX MUX %d\n",
  1834. __func__, rx_port_value);
  1835. return -EINVAL;
  1836. }
  1837. snd_soc_dapm_mux_update_power(widget->dapm, kcontrol,
  1838. rx_port_value, e, update);
  1839. return 0;
  1840. }
  1841. static int lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_func_get(struct snd_kcontrol *kcontrol,
  1842. struct snd_ctl_elem_value *ucontrol)
  1843. {
  1844. struct snd_soc_component *component =
  1845. snd_soc_kcontrol_component(kcontrol);
  1846. ucontrol->value.integer.value[0] =
  1847. ((snd_soc_component_read(
  1848. component, LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG) & 0x04) ?
  1849. 1 : 0);
  1850. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  1851. ucontrol->value.integer.value[0]);
  1852. return 0;
  1853. }
  1854. static int lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_func_put(struct snd_kcontrol *kcontrol,
  1855. struct snd_ctl_elem_value *ucontrol)
  1856. {
  1857. struct snd_soc_component *component =
  1858. snd_soc_kcontrol_component(kcontrol);
  1859. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  1860. ucontrol->value.integer.value[0]);
  1861. /* Set Vbat register configuration for GSM mode bit based on value */
  1862. if (ucontrol->value.integer.value[0])
  1863. snd_soc_component_update_bits(component,
  1864. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG,
  1865. 0x04, 0x04);
  1866. else
  1867. snd_soc_component_update_bits(component,
  1868. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG,
  1869. 0x04, 0x00);
  1870. return 0;
  1871. }
  1872. static int lpass_cdc_wsa2_macro_soft_clip_enable_get(struct snd_kcontrol *kcontrol,
  1873. struct snd_ctl_elem_value *ucontrol)
  1874. {
  1875. struct snd_soc_component *component =
  1876. snd_soc_kcontrol_component(kcontrol);
  1877. struct device *wsa2_dev = NULL;
  1878. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1879. int path = ((struct soc_multi_mixer_control *)
  1880. kcontrol->private_value)->shift;
  1881. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1882. return -EINVAL;
  1883. ucontrol->value.integer.value[0] = wsa2_priv->is_softclip_on[path];
  1884. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  1885. __func__, ucontrol->value.integer.value[0]);
  1886. return 0;
  1887. }
  1888. static int lpass_cdc_wsa2_macro_soft_clip_enable_put(struct snd_kcontrol *kcontrol,
  1889. struct snd_ctl_elem_value *ucontrol)
  1890. {
  1891. struct snd_soc_component *component =
  1892. snd_soc_kcontrol_component(kcontrol);
  1893. struct device *wsa2_dev = NULL;
  1894. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1895. int path = ((struct soc_multi_mixer_control *)
  1896. kcontrol->private_value)->shift;
  1897. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1898. return -EINVAL;
  1899. wsa2_priv->is_softclip_on[path] = ucontrol->value.integer.value[0];
  1900. dev_dbg(component->dev, "%s: soft clip enable for %d: %d\n", __func__,
  1901. path, wsa2_priv->is_softclip_on[path]);
  1902. return 0;
  1903. }
  1904. static const struct snd_kcontrol_new lpass_cdc_wsa2_macro_snd_controls[] = {
  1905. SOC_ENUM_EXT("GSM mode Enable", lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_enum,
  1906. lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_func_get,
  1907. lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_func_put),
  1908. SOC_ENUM_EXT("WSA2_RX0 comp_mode", lpass_cdc_wsa2_macro_comp_mode_enum,
  1909. lpass_cdc_wsa2_macro_comp_mode_get,
  1910. lpass_cdc_wsa2_macro_comp_mode_put),
  1911. SOC_ENUM_EXT("WSA2_RX1 comp_mode", lpass_cdc_wsa2_macro_comp_mode_enum,
  1912. lpass_cdc_wsa2_macro_comp_mode_get,
  1913. lpass_cdc_wsa2_macro_comp_mode_put),
  1914. SOC_SINGLE_EXT("WSA2_Softclip0 Enable", SND_SOC_NOPM,
  1915. LPASS_CDC_WSA2_MACRO_SOFTCLIP0, 1, 0,
  1916. lpass_cdc_wsa2_macro_soft_clip_enable_get,
  1917. lpass_cdc_wsa2_macro_soft_clip_enable_put),
  1918. SOC_SINGLE_EXT("WSA2_Softclip1 Enable", SND_SOC_NOPM,
  1919. LPASS_CDC_WSA2_MACRO_SOFTCLIP1, 1, 0,
  1920. lpass_cdc_wsa2_macro_soft_clip_enable_get,
  1921. lpass_cdc_wsa2_macro_soft_clip_enable_put),
  1922. SOC_SINGLE_S8_TLV("WSA2_RX0 Digital Volume",
  1923. LPASS_CDC_WSA2_RX0_RX_VOL_CTL,
  1924. -84, 40, digital_gain),
  1925. SOC_SINGLE_S8_TLV("WSA2_RX1 Digital Volume",
  1926. LPASS_CDC_WSA2_RX1_RX_VOL_CTL,
  1927. -84, 40, digital_gain),
  1928. SOC_SINGLE_EXT("WSA2_RX0 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX0, 1,
  1929. 0, lpass_cdc_wsa2_macro_get_rx_mute_status,
  1930. lpass_cdc_wsa2_macro_set_rx_mute_status),
  1931. SOC_SINGLE_EXT("WSA2_RX1 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX1, 1,
  1932. 0, lpass_cdc_wsa2_macro_get_rx_mute_status,
  1933. lpass_cdc_wsa2_macro_set_rx_mute_status),
  1934. SOC_SINGLE_EXT("WSA2_RX0_MIX Digital Mute", SND_SOC_NOPM,
  1935. LPASS_CDC_WSA2_MACRO_RX_MIX0, 1, 0, lpass_cdc_wsa2_macro_get_rx_mute_status,
  1936. lpass_cdc_wsa2_macro_set_rx_mute_status),
  1937. SOC_SINGLE_EXT("WSA2_RX1_MIX Digital Mute", SND_SOC_NOPM,
  1938. LPASS_CDC_WSA2_MACRO_RX_MIX1, 1, 0, lpass_cdc_wsa2_macro_get_rx_mute_status,
  1939. lpass_cdc_wsa2_macro_set_rx_mute_status),
  1940. SOC_SINGLE_EXT("WSA2_COMP1 Switch", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_COMP1, 1, 0,
  1941. lpass_cdc_wsa2_macro_get_compander, lpass_cdc_wsa2_macro_set_compander),
  1942. SOC_SINGLE_EXT("WSA2_COMP2 Switch", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_COMP2, 1, 0,
  1943. lpass_cdc_wsa2_macro_get_compander, lpass_cdc_wsa2_macro_set_compander),
  1944. SOC_SINGLE_EXT("WSA2_RX0 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX0,
  1945. 1, 0, lpass_cdc_wsa2_macro_get_ec_hq, lpass_cdc_wsa2_macro_set_ec_hq),
  1946. SOC_SINGLE_EXT("WSA2_RX1 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX1,
  1947. 1, 0, lpass_cdc_wsa2_macro_get_ec_hq, lpass_cdc_wsa2_macro_set_ec_hq),
  1948. };
  1949. static const struct soc_enum rx_mux_enum =
  1950. SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_mux_text), rx_mux_text);
  1951. static const struct snd_kcontrol_new rx_mux[LPASS_CDC_WSA2_MACRO_RX_MAX] = {
  1952. SOC_DAPM_ENUM_EXT("WSA2 RX0 Mux", rx_mux_enum,
  1953. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  1954. SOC_DAPM_ENUM_EXT("WSA2 RX1 Mux", rx_mux_enum,
  1955. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  1956. SOC_DAPM_ENUM_EXT("WSA2 RX_MIX0 Mux", rx_mux_enum,
  1957. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  1958. SOC_DAPM_ENUM_EXT("WSA2 RX_MIX1 Mux", rx_mux_enum,
  1959. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  1960. SOC_DAPM_ENUM_EXT("WSA2 RX4 Mux", rx_mux_enum,
  1961. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  1962. SOC_DAPM_ENUM_EXT("WSA2 RX5 Mux", rx_mux_enum,
  1963. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  1964. };
  1965. static int lpass_cdc_wsa2_macro_vi_feed_mixer_get(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 dai_id = widget->shift;
  1975. u32 spk_tx_id = mixer->shift;
  1976. struct device *wsa2_dev = NULL;
  1977. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1978. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1979. return -EINVAL;
  1980. if (test_bit(spk_tx_id, &wsa2_priv->active_ch_mask[dai_id]))
  1981. ucontrol->value.integer.value[0] = 1;
  1982. else
  1983. ucontrol->value.integer.value[0] = 0;
  1984. return 0;
  1985. }
  1986. static int lpass_cdc_wsa2_macro_vi_feed_mixer_put(struct snd_kcontrol *kcontrol,
  1987. struct snd_ctl_elem_value *ucontrol)
  1988. {
  1989. struct snd_soc_dapm_widget *widget =
  1990. snd_soc_dapm_kcontrol_widget(kcontrol);
  1991. struct snd_soc_component *component =
  1992. snd_soc_dapm_to_component(widget->dapm);
  1993. struct soc_multi_mixer_control *mixer =
  1994. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  1995. u32 spk_tx_id = mixer->shift;
  1996. u32 enable = ucontrol->value.integer.value[0];
  1997. struct device *wsa2_dev = NULL;
  1998. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1999. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  2000. return -EINVAL;
  2001. wsa2_priv->vi_feed_value = ucontrol->value.integer.value[0];
  2002. if (enable) {
  2003. if (spk_tx_id == LPASS_CDC_WSA2_MACRO_TX0 &&
  2004. !test_bit(LPASS_CDC_WSA2_MACRO_TX0,
  2005. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  2006. set_bit(LPASS_CDC_WSA2_MACRO_TX0,
  2007. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI]);
  2008. wsa2_priv->active_ch_cnt[LPASS_CDC_WSA2_MACRO_AIF_VI]++;
  2009. }
  2010. if (spk_tx_id == LPASS_CDC_WSA2_MACRO_TX1 &&
  2011. !test_bit(LPASS_CDC_WSA2_MACRO_TX1,
  2012. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  2013. set_bit(LPASS_CDC_WSA2_MACRO_TX1,
  2014. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI]);
  2015. wsa2_priv->active_ch_cnt[LPASS_CDC_WSA2_MACRO_AIF_VI]++;
  2016. }
  2017. } else {
  2018. if (spk_tx_id == LPASS_CDC_WSA2_MACRO_TX0 &&
  2019. test_bit(LPASS_CDC_WSA2_MACRO_TX0,
  2020. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  2021. clear_bit(LPASS_CDC_WSA2_MACRO_TX0,
  2022. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI]);
  2023. wsa2_priv->active_ch_cnt[LPASS_CDC_WSA2_MACRO_AIF_VI]--;
  2024. }
  2025. if (spk_tx_id == LPASS_CDC_WSA2_MACRO_TX1 &&
  2026. test_bit(LPASS_CDC_WSA2_MACRO_TX1,
  2027. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  2028. clear_bit(LPASS_CDC_WSA2_MACRO_TX1,
  2029. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI]);
  2030. wsa2_priv->active_ch_cnt[LPASS_CDC_WSA2_MACRO_AIF_VI]--;
  2031. }
  2032. }
  2033. snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, NULL);
  2034. return 0;
  2035. }
  2036. static const struct snd_kcontrol_new aif_vi_mixer[] = {
  2037. SOC_SINGLE_EXT("WSA2_SPKR_VI_1", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_TX0, 1, 0,
  2038. lpass_cdc_wsa2_macro_vi_feed_mixer_get,
  2039. lpass_cdc_wsa2_macro_vi_feed_mixer_put),
  2040. SOC_SINGLE_EXT("WSA2_SPKR_VI_2", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_TX1, 1, 0,
  2041. lpass_cdc_wsa2_macro_vi_feed_mixer_get,
  2042. lpass_cdc_wsa2_macro_vi_feed_mixer_put),
  2043. };
  2044. static const struct snd_soc_dapm_widget lpass_cdc_wsa2_macro_dapm_widgets[] = {
  2045. SND_SOC_DAPM_AIF_IN("WSA2 AIF1 PB", "WSA2_AIF1 Playback", 0,
  2046. SND_SOC_NOPM, 0, 0),
  2047. SND_SOC_DAPM_AIF_IN("WSA2 AIF_MIX1 PB", "WSA2_AIF_MIX1 Playback", 0,
  2048. SND_SOC_NOPM, 0, 0),
  2049. SND_SOC_DAPM_AIF_OUT_E("WSA2 AIF_VI", "WSA2_AIF_VI Capture", 0,
  2050. SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_AIF_VI, 0,
  2051. lpass_cdc_wsa2_macro_enable_vi_feedback,
  2052. SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
  2053. SND_SOC_DAPM_AIF_OUT("WSA2 AIF_ECHO", "WSA2_AIF_ECHO Capture", 0,
  2054. SND_SOC_NOPM, 0, 0),
  2055. SND_SOC_DAPM_MIXER("WSA2_AIF_VI Mixer", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_AIF_VI,
  2056. 0, aif_vi_mixer, ARRAY_SIZE(aif_vi_mixer)),
  2057. SND_SOC_DAPM_MUX_E("WSA2 RX_MIX EC0_MUX", SND_SOC_NOPM,
  2058. LPASS_CDC_WSA2_MACRO_EC0_MUX, 0,
  2059. &rx_mix_ec0_mux, lpass_cdc_wsa2_macro_enable_echo,
  2060. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2061. SND_SOC_DAPM_MUX_E("WSA2 RX_MIX EC1_MUX", SND_SOC_NOPM,
  2062. LPASS_CDC_WSA2_MACRO_EC1_MUX, 0,
  2063. &rx_mix_ec1_mux, lpass_cdc_wsa2_macro_enable_echo,
  2064. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2065. SND_SOC_DAPM_MUX("WSA2 RX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX0, 0,
  2066. &rx_mux[LPASS_CDC_WSA2_MACRO_RX0]),
  2067. SND_SOC_DAPM_MUX("WSA2 RX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX1, 0,
  2068. &rx_mux[LPASS_CDC_WSA2_MACRO_RX1]),
  2069. SND_SOC_DAPM_MUX("WSA2 RX_MIX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX_MIX0, 0,
  2070. &rx_mux[LPASS_CDC_WSA2_MACRO_RX_MIX0]),
  2071. SND_SOC_DAPM_MUX("WSA2 RX_MIX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX_MIX1, 0,
  2072. &rx_mux[LPASS_CDC_WSA2_MACRO_RX_MIX1]),
  2073. SND_SOC_DAPM_MUX("WSA2 RX4 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX4, 0,
  2074. &rx_mux[LPASS_CDC_WSA2_MACRO_RX4]),
  2075. SND_SOC_DAPM_MUX("WSA2 RX5 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX5, 0,
  2076. &rx_mux[LPASS_CDC_WSA2_MACRO_RX5]),
  2077. SND_SOC_DAPM_MIXER("WSA2 RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2078. SND_SOC_DAPM_MIXER("WSA2 RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2079. SND_SOC_DAPM_MIXER("WSA2 RX_MIX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2080. SND_SOC_DAPM_MIXER("WSA2 RX_MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2081. SND_SOC_DAPM_MIXER("WSA2 RX4", SND_SOC_NOPM, 0, 0, NULL, 0),
  2082. SND_SOC_DAPM_MIXER("WSA2 RX5", SND_SOC_NOPM, 0, 0, NULL, 0),
  2083. SND_SOC_DAPM_MUX_E("WSA2_RX0 INP0", SND_SOC_NOPM, 0, 0,
  2084. &rx0_prim_inp0_mux, lpass_cdc_wsa2_macro_enable_swr,
  2085. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2086. SND_SOC_DAPM_MUX_E("WSA2_RX0 INP1", SND_SOC_NOPM, 0, 0,
  2087. &rx0_prim_inp1_mux, lpass_cdc_wsa2_macro_enable_swr,
  2088. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2089. SND_SOC_DAPM_MUX_E("WSA2_RX0 INP2", SND_SOC_NOPM, 0, 0,
  2090. &rx0_prim_inp2_mux, lpass_cdc_wsa2_macro_enable_swr,
  2091. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2092. SND_SOC_DAPM_MUX_E("WSA2_RX0 MIX INP", SND_SOC_NOPM,
  2093. 0, 0, &rx0_mix_mux, lpass_cdc_wsa2_macro_enable_mix_path,
  2094. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2095. SND_SOC_DAPM_MUX_E("WSA2_RX1 INP0", SND_SOC_NOPM, 0, 0,
  2096. &rx1_prim_inp0_mux, lpass_cdc_wsa2_macro_enable_swr,
  2097. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2098. SND_SOC_DAPM_MUX_E("WSA2_RX1 INP1", SND_SOC_NOPM, 0, 0,
  2099. &rx1_prim_inp1_mux, lpass_cdc_wsa2_macro_enable_swr,
  2100. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2101. SND_SOC_DAPM_MUX_E("WSA2_RX1 INP2", SND_SOC_NOPM, 0, 0,
  2102. &rx1_prim_inp2_mux, lpass_cdc_wsa2_macro_enable_swr,
  2103. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2104. SND_SOC_DAPM_MUX_E("WSA2_RX1 MIX INP", SND_SOC_NOPM,
  2105. 0, 0, &rx1_mix_mux, lpass_cdc_wsa2_macro_enable_mix_path,
  2106. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2107. SND_SOC_DAPM_PGA_E("WSA2_RX INT0 MIX", SND_SOC_NOPM,
  2108. 0, 0, NULL, 0, lpass_cdc_wsa2_macro_enable_main_path,
  2109. SND_SOC_DAPM_PRE_PMU),
  2110. SND_SOC_DAPM_PGA_E("WSA2_RX INT1 MIX", SND_SOC_NOPM,
  2111. 1, 0, NULL, 0, lpass_cdc_wsa2_macro_enable_main_path,
  2112. SND_SOC_DAPM_PRE_PMU),
  2113. SND_SOC_DAPM_MIXER("WSA2_RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2114. SND_SOC_DAPM_MIXER("WSA2_RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2115. SND_SOC_DAPM_MUX_E("WSA2_RX0 INT0 SIDETONE MIX",
  2116. LPASS_CDC_WSA2_RX0_RX_PATH_CFG1, 4, 0,
  2117. &rx0_sidetone_mix_mux, lpass_cdc_wsa2_macro_enable_swr,
  2118. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2119. SND_SOC_DAPM_INPUT("WSA2 SRC0_INP"),
  2120. SND_SOC_DAPM_INPUT("WSA2_TX DEC0_INP"),
  2121. SND_SOC_DAPM_INPUT("WSA2_TX DEC1_INP"),
  2122. SND_SOC_DAPM_MIXER_E("WSA2_RX INT0 INTERP", SND_SOC_NOPM,
  2123. LPASS_CDC_WSA2_MACRO_COMP1, 0, NULL, 0, lpass_cdc_wsa2_macro_enable_interpolator,
  2124. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2125. SND_SOC_DAPM_POST_PMD),
  2126. SND_SOC_DAPM_MIXER_E("WSA2_RX INT1 INTERP", SND_SOC_NOPM,
  2127. LPASS_CDC_WSA2_MACRO_COMP2, 0, NULL, 0, lpass_cdc_wsa2_macro_enable_interpolator,
  2128. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2129. SND_SOC_DAPM_POST_PMD),
  2130. SND_SOC_DAPM_MIXER_E("WSA2_RX INT0 CHAIN", SND_SOC_NOPM, 0, 0,
  2131. NULL, 0, lpass_cdc_wsa2_macro_spk_boost_event,
  2132. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2133. SND_SOC_DAPM_POST_PMD),
  2134. SND_SOC_DAPM_MIXER_E("WSA2_RX INT1 CHAIN", SND_SOC_NOPM, 0, 0,
  2135. NULL, 0, lpass_cdc_wsa2_macro_spk_boost_event,
  2136. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2137. SND_SOC_DAPM_POST_PMD),
  2138. SND_SOC_DAPM_MIXER_E("WSA2_RX INT0 VBAT", SND_SOC_NOPM,
  2139. 0, 0, wsa2_int0_vbat_mix_switch,
  2140. ARRAY_SIZE(wsa2_int0_vbat_mix_switch),
  2141. lpass_cdc_wsa2_macro_enable_vbat,
  2142. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2143. SND_SOC_DAPM_MIXER_E("WSA2_RX INT1 VBAT", SND_SOC_NOPM,
  2144. 0, 0, wsa2_int1_vbat_mix_switch,
  2145. ARRAY_SIZE(wsa2_int1_vbat_mix_switch),
  2146. lpass_cdc_wsa2_macro_enable_vbat,
  2147. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2148. SND_SOC_DAPM_INPUT("VIINPUT_WSA2"),
  2149. SND_SOC_DAPM_OUTPUT("WSA2_SPK1 OUT"),
  2150. SND_SOC_DAPM_OUTPUT("WSA2_SPK2 OUT"),
  2151. SND_SOC_DAPM_SUPPLY_S("WSA2_MCLK", 0, SND_SOC_NOPM, 0, 0,
  2152. lpass_cdc_wsa2_macro_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2153. };
  2154. static const struct snd_soc_dapm_route wsa2_audio_map[] = {
  2155. /* VI Feedback */
  2156. {"WSA2_AIF_VI Mixer", "WSA2_SPKR_VI_1", "VIINPUT_WSA2"},
  2157. {"WSA2_AIF_VI Mixer", "WSA2_SPKR_VI_2", "VIINPUT_WSA2"},
  2158. {"WSA2 AIF_VI", NULL, "WSA2_AIF_VI Mixer"},
  2159. {"WSA2 AIF_VI", NULL, "WSA2_MCLK"},
  2160. {"WSA2 RX_MIX EC0_MUX", "RX_MIX_TX0", "WSA2_RX INT0 SEC MIX"},
  2161. {"WSA2 RX_MIX EC1_MUX", "RX_MIX_TX0", "WSA2_RX INT0 SEC MIX"},
  2162. {"WSA2 RX_MIX EC0_MUX", "RX_MIX_TX1", "WSA2_RX INT1 SEC MIX"},
  2163. {"WSA2 RX_MIX EC1_MUX", "RX_MIX_TX1", "WSA2_RX INT1 SEC MIX"},
  2164. {"WSA2 AIF_ECHO", NULL, "WSA2 RX_MIX EC0_MUX"},
  2165. {"WSA2 AIF_ECHO", NULL, "WSA2 RX_MIX EC1_MUX"},
  2166. {"WSA2 AIF_ECHO", NULL, "WSA2_MCLK"},
  2167. {"WSA2 AIF1 PB", NULL, "WSA2_MCLK"},
  2168. {"WSA2 AIF_MIX1 PB", NULL, "WSA2_MCLK"},
  2169. {"WSA2 RX0 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2170. {"WSA2 RX1 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2171. {"WSA2 RX_MIX0 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2172. {"WSA2 RX_MIX1 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2173. {"WSA2 RX4 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2174. {"WSA2 RX5 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2175. {"WSA2 RX0 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2176. {"WSA2 RX1 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2177. {"WSA2 RX_MIX0 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2178. {"WSA2 RX_MIX1 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2179. {"WSA2 RX4 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2180. {"WSA2 RX5 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2181. {"WSA2 RX0", NULL, "WSA2 RX0 MUX"},
  2182. {"WSA2 RX1", NULL, "WSA2 RX1 MUX"},
  2183. {"WSA2 RX_MIX0", NULL, "WSA2 RX_MIX0 MUX"},
  2184. {"WSA2 RX_MIX1", NULL, "WSA2 RX_MIX1 MUX"},
  2185. {"WSA2 RX4", NULL, "WSA2 RX4 MUX"},
  2186. {"WSA2 RX5", NULL, "WSA2 RX5 MUX"},
  2187. {"WSA2_RX0 INP0", "RX0", "WSA2 RX0"},
  2188. {"WSA2_RX0 INP0", "RX1", "WSA2 RX1"},
  2189. {"WSA2_RX0 INP0", "RX_MIX0", "WSA2 RX_MIX0"},
  2190. {"WSA2_RX0 INP0", "RX_MIX1", "WSA2 RX_MIX1"},
  2191. {"WSA2_RX0 INP0", "RX4", "WSA2 RX4"},
  2192. {"WSA2_RX0 INP0", "RX5", "WSA2 RX5"},
  2193. {"WSA2_RX0 INP0", "DEC0", "WSA2_TX DEC0_INP"},
  2194. {"WSA2_RX0 INP0", "DEC1", "WSA2_TX DEC1_INP"},
  2195. {"WSA2_RX INT0 MIX", NULL, "WSA2_RX0 INP0"},
  2196. {"WSA2_RX0 INP1", "RX0", "WSA2 RX0"},
  2197. {"WSA2_RX0 INP1", "RX1", "WSA2 RX1"},
  2198. {"WSA2_RX0 INP1", "RX_MIX0", "WSA2 RX_MIX0"},
  2199. {"WSA2_RX0 INP1", "RX_MIX1", "WSA2 RX_MIX1"},
  2200. {"WSA2_RX0 INP1", "RX4", "WSA2 RX4"},
  2201. {"WSA2_RX0 INP1", "RX5", "WSA2 RX5"},
  2202. {"WSA2_RX0 INP1", "DEC0", "WSA2_TX DEC0_INP"},
  2203. {"WSA2_RX0 INP1", "DEC1", "WSA2_TX DEC1_INP"},
  2204. {"WSA2_RX INT0 MIX", NULL, "WSA2_RX0 INP1"},
  2205. {"WSA2_RX0 INP2", "RX0", "WSA2 RX0"},
  2206. {"WSA2_RX0 INP2", "RX1", "WSA2 RX1"},
  2207. {"WSA2_RX0 INP2", "RX_MIX0", "WSA2 RX_MIX0"},
  2208. {"WSA2_RX0 INP2", "RX_MIX1", "WSA2 RX_MIX1"},
  2209. {"WSA2_RX0 INP2", "RX4", "WSA2 RX4"},
  2210. {"WSA2_RX0 INP2", "RX5", "WSA2 RX5"},
  2211. {"WSA2_RX0 INP2", "DEC0", "WSA2_TX DEC0_INP"},
  2212. {"WSA2_RX0 INP2", "DEC1", "WSA2_TX DEC1_INP"},
  2213. {"WSA2_RX INT0 MIX", NULL, "WSA2_RX0 INP2"},
  2214. {"WSA2_RX0 MIX INP", "RX0", "WSA2 RX0"},
  2215. {"WSA2_RX0 MIX INP", "RX1", "WSA2 RX1"},
  2216. {"WSA2_RX0 MIX INP", "RX_MIX0", "WSA2 RX_MIX0"},
  2217. {"WSA2_RX0 MIX INP", "RX_MIX1", "WSA2 RX_MIX1"},
  2218. {"WSA2_RX0 MIX INP", "RX4", "WSA2 RX4"},
  2219. {"WSA2_RX0 MIX INP", "RX5", "WSA2 RX5"},
  2220. {"WSA2_RX INT0 SEC MIX", NULL, "WSA2_RX0 MIX INP"},
  2221. {"WSA2_RX INT0 SEC MIX", NULL, "WSA2_RX INT0 MIX"},
  2222. {"WSA2_RX INT0 INTERP", NULL, "WSA2_RX INT0 SEC MIX"},
  2223. {"WSA2_RX0 INT0 SIDETONE MIX", "SRC0", "WSA2 SRC0_INP"},
  2224. {"WSA2_RX INT0 INTERP", NULL, "WSA2_RX0 INT0 SIDETONE MIX"},
  2225. {"WSA2_RX INT0 CHAIN", NULL, "WSA2_RX INT0 INTERP"},
  2226. {"WSA2_RX INT0 VBAT", "WSA2 RX0 VBAT Enable", "WSA2_RX INT0 INTERP"},
  2227. {"WSA2_RX INT0 CHAIN", NULL, "WSA2_RX INT0 VBAT"},
  2228. {"WSA2_SPK1 OUT", NULL, "WSA2_RX INT0 CHAIN"},
  2229. {"WSA2_SPK1 OUT", NULL, "WSA2_MCLK"},
  2230. {"WSA2_RX1 INP0", "RX0", "WSA2 RX0"},
  2231. {"WSA2_RX1 INP0", "RX1", "WSA2 RX1"},
  2232. {"WSA2_RX1 INP0", "RX_MIX0", "WSA2 RX_MIX0"},
  2233. {"WSA2_RX1 INP0", "RX_MIX1", "WSA2 RX_MIX1"},
  2234. {"WSA2_RX1 INP0", "RX4", "WSA2 RX4"},
  2235. {"WSA2_RX1 INP0", "RX5", "WSA2 RX5"},
  2236. {"WSA2_RX1 INP0", "DEC0", "WSA2_TX DEC0_INP"},
  2237. {"WSA2_RX1 INP0", "DEC1", "WSA2_TX DEC1_INP"},
  2238. {"WSA2_RX INT1 MIX", NULL, "WSA2_RX1 INP0"},
  2239. {"WSA2_RX1 INP1", "RX0", "WSA2 RX0"},
  2240. {"WSA2_RX1 INP1", "RX1", "WSA2 RX1"},
  2241. {"WSA2_RX1 INP1", "RX_MIX0", "WSA2 RX_MIX0"},
  2242. {"WSA2_RX1 INP1", "RX_MIX1", "WSA2 RX_MIX1"},
  2243. {"WSA2_RX1 INP1", "RX4", "WSA2 RX4"},
  2244. {"WSA2_RX1 INP1", "RX5", "WSA2 RX5"},
  2245. {"WSA2_RX1 INP1", "DEC0", "WSA2_TX DEC0_INP"},
  2246. {"WSA2_RX1 INP1", "DEC1", "WSA2_TX DEC1_INP"},
  2247. {"WSA2_RX INT1 MIX", NULL, "WSA2_RX1 INP1"},
  2248. {"WSA2_RX1 INP2", "RX0", "WSA2 RX0"},
  2249. {"WSA2_RX1 INP2", "RX1", "WSA2 RX1"},
  2250. {"WSA2_RX1 INP2", "RX_MIX0", "WSA2 RX_MIX0"},
  2251. {"WSA2_RX1 INP2", "RX_MIX1", "WSA2 RX_MIX1"},
  2252. {"WSA2_RX1 INP2", "RX4", "WSA2 RX4"},
  2253. {"WSA2_RX1 INP2", "RX5", "WSA2 RX5"},
  2254. {"WSA2_RX1 INP2", "DEC0", "WSA2_TX DEC0_INP"},
  2255. {"WSA2_RX1 INP2", "DEC1", "WSA2_TX DEC1_INP"},
  2256. {"WSA2_RX INT1 MIX", NULL, "WSA2_RX1 INP2"},
  2257. {"WSA2_RX1 MIX INP", "RX0", "WSA2 RX0"},
  2258. {"WSA2_RX1 MIX INP", "RX1", "WSA2 RX1"},
  2259. {"WSA2_RX1 MIX INP", "RX_MIX0", "WSA2 RX_MIX0"},
  2260. {"WSA2_RX1 MIX INP", "RX_MIX1", "WSA2 RX_MIX1"},
  2261. {"WSA2_RX1 MIX INP", "RX4", "WSA2 RX4"},
  2262. {"WSA2_RX1 MIX INP", "RX5", "WSA2 RX5"},
  2263. {"WSA2_RX INT1 SEC MIX", NULL, "WSA2_RX1 MIX INP"},
  2264. {"WSA2_RX INT1 SEC MIX", NULL, "WSA2_RX INT1 MIX"},
  2265. {"WSA2_RX INT1 INTERP", NULL, "WSA2_RX INT1 SEC MIX"},
  2266. {"WSA2_RX INT1 VBAT", "WSA2 RX1 VBAT Enable", "WSA2_RX INT1 INTERP"},
  2267. {"WSA2_RX INT1 CHAIN", NULL, "WSA2_RX INT1 VBAT"},
  2268. {"WSA2_RX INT1 CHAIN", NULL, "WSA2_RX INT1 INTERP"},
  2269. {"WSA2_SPK2 OUT", NULL, "WSA2_RX INT1 CHAIN"},
  2270. {"WSA2_SPK2 OUT", NULL, "WSA2_MCLK"},
  2271. };
  2272. static const struct lpass_cdc_wsa2_macro_reg_mask_val
  2273. lpass_cdc_wsa2_macro_reg_init[] = {
  2274. {LPASS_CDC_WSA2_BOOST0_BOOST_CFG1, 0x3F, 0x12},
  2275. {LPASS_CDC_WSA2_BOOST0_BOOST_CFG2, 0x1C, 0x08},
  2276. {LPASS_CDC_WSA2_COMPANDER0_CTL7, 0x1E, 0x0C},
  2277. {LPASS_CDC_WSA2_BOOST1_BOOST_CFG1, 0x3F, 0x12},
  2278. {LPASS_CDC_WSA2_BOOST1_BOOST_CFG2, 0x1C, 0x08},
  2279. {LPASS_CDC_WSA2_COMPANDER1_CTL7, 0x1E, 0x0C},
  2280. {LPASS_CDC_WSA2_BOOST0_BOOST_CTL, 0x70, 0x58},
  2281. {LPASS_CDC_WSA2_BOOST1_BOOST_CTL, 0x70, 0x58},
  2282. {LPASS_CDC_WSA2_RX0_RX_PATH_CFG1, 0x08, 0x08},
  2283. {LPASS_CDC_WSA2_RX1_RX_PATH_CFG1, 0x08, 0x08},
  2284. {LPASS_CDC_WSA2_TOP_TOP_CFG1, 0x02, 0x02},
  2285. {LPASS_CDC_WSA2_TOP_TOP_CFG1, 0x01, 0x01},
  2286. {LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2287. {LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2288. {LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2289. {LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2290. {LPASS_CDC_WSA2_COMPANDER0_CTL7, 0x01, 0x01},
  2291. {LPASS_CDC_WSA2_COMPANDER1_CTL7, 0x01, 0x01},
  2292. {LPASS_CDC_WSA2_RX0_RX_PATH_CFG0, 0x01, 0x01},
  2293. {LPASS_CDC_WSA2_RX1_RX_PATH_CFG0, 0x01, 0x01},
  2294. {LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CFG, 0x01, 0x01},
  2295. {LPASS_CDC_WSA2_RX1_RX_PATH_MIX_CFG, 0x01, 0x01},
  2296. };
  2297. static void lpass_cdc_wsa2_macro_init_reg(struct snd_soc_component *component)
  2298. {
  2299. int i;
  2300. for (i = 0; i < ARRAY_SIZE(lpass_cdc_wsa2_macro_reg_init); i++)
  2301. snd_soc_component_update_bits(component,
  2302. lpass_cdc_wsa2_macro_reg_init[i].reg,
  2303. lpass_cdc_wsa2_macro_reg_init[i].mask,
  2304. lpass_cdc_wsa2_macro_reg_init[i].val);
  2305. }
  2306. static int lpass_cdc_wsa2_macro_core_vote(void *handle, bool enable)
  2307. {
  2308. int rc = 0;
  2309. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = (struct lpass_cdc_wsa2_macro_priv *) handle;
  2310. if (wsa2_priv == NULL) {
  2311. pr_err("%s: wsa2 priv data is NULL\n", __func__);
  2312. return -EINVAL;
  2313. }
  2314. if (enable) {
  2315. pm_runtime_get_sync(wsa2_priv->dev);
  2316. if (lpass_cdc_check_core_votes(wsa2_priv->dev))
  2317. rc = 0;
  2318. else
  2319. rc = -ENOTSYNC;
  2320. } else {
  2321. pm_runtime_put_autosuspend(wsa2_priv->dev);
  2322. pm_runtime_mark_last_busy(wsa2_priv->dev);
  2323. }
  2324. return rc;
  2325. }
  2326. static int wsa2_swrm_clock(void *handle, bool enable)
  2327. {
  2328. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = (struct lpass_cdc_wsa2_macro_priv *) handle;
  2329. struct regmap *regmap = dev_get_regmap(wsa2_priv->dev->parent, NULL);
  2330. int ret = 0;
  2331. if (regmap == NULL) {
  2332. dev_err(wsa2_priv->dev, "%s: regmap is NULL\n", __func__);
  2333. return -EINVAL;
  2334. }
  2335. mutex_lock(&wsa2_priv->swr_clk_lock);
  2336. trace_printk("%s: %s swrm clock %s\n",
  2337. dev_name(wsa2_priv->dev), __func__,
  2338. (enable ? "enable" : "disable"));
  2339. dev_dbg(wsa2_priv->dev, "%s: swrm clock %s\n",
  2340. __func__, (enable ? "enable" : "disable"));
  2341. if (enable) {
  2342. pm_runtime_get_sync(wsa2_priv->dev);
  2343. if (wsa2_priv->swr_clk_users == 0) {
  2344. ret = msm_cdc_pinctrl_select_active_state(
  2345. wsa2_priv->wsa2_swr_gpio_p);
  2346. if (ret < 0) {
  2347. dev_err_ratelimited(wsa2_priv->dev,
  2348. "%s: wsa2 swr pinctrl enable failed\n",
  2349. __func__);
  2350. pm_runtime_mark_last_busy(wsa2_priv->dev);
  2351. pm_runtime_put_autosuspend(wsa2_priv->dev);
  2352. goto exit;
  2353. }
  2354. ret = lpass_cdc_wsa2_macro_mclk_enable(wsa2_priv, 1, true);
  2355. if (ret < 0) {
  2356. msm_cdc_pinctrl_select_sleep_state(
  2357. wsa2_priv->wsa2_swr_gpio_p);
  2358. dev_err_ratelimited(wsa2_priv->dev,
  2359. "%s: wsa2 request clock enable failed\n",
  2360. __func__);
  2361. pm_runtime_mark_last_busy(wsa2_priv->dev);
  2362. pm_runtime_put_autosuspend(wsa2_priv->dev);
  2363. goto exit;
  2364. }
  2365. if (wsa2_priv->reset_swr)
  2366. regmap_update_bits(regmap,
  2367. LPASS_CDC_WSA2_CLK_RST_CTRL_SWR_CONTROL,
  2368. 0x02, 0x02);
  2369. regmap_update_bits(regmap,
  2370. LPASS_CDC_WSA2_CLK_RST_CTRL_SWR_CONTROL,
  2371. 0x01, 0x01);
  2372. if (wsa2_priv->reset_swr)
  2373. regmap_update_bits(regmap,
  2374. LPASS_CDC_WSA2_CLK_RST_CTRL_SWR_CONTROL,
  2375. 0x02, 0x00);
  2376. regmap_update_bits(regmap,
  2377. LPASS_CDC_WSA2_CLK_RST_CTRL_SWR_CONTROL,
  2378. 0x1C, 0x0C);
  2379. wsa2_priv->reset_swr = false;
  2380. }
  2381. wsa2_priv->swr_clk_users++;
  2382. pm_runtime_mark_last_busy(wsa2_priv->dev);
  2383. pm_runtime_put_autosuspend(wsa2_priv->dev);
  2384. } else {
  2385. if (wsa2_priv->swr_clk_users <= 0) {
  2386. dev_err(wsa2_priv->dev, "%s: clock already disabled\n",
  2387. __func__);
  2388. wsa2_priv->swr_clk_users = 0;
  2389. goto exit;
  2390. }
  2391. wsa2_priv->swr_clk_users--;
  2392. if (wsa2_priv->swr_clk_users == 0) {
  2393. regmap_update_bits(regmap,
  2394. LPASS_CDC_WSA2_CLK_RST_CTRL_SWR_CONTROL,
  2395. 0x01, 0x00);
  2396. lpass_cdc_wsa2_macro_mclk_enable(wsa2_priv, 0, true);
  2397. ret = msm_cdc_pinctrl_select_sleep_state(
  2398. wsa2_priv->wsa2_swr_gpio_p);
  2399. if (ret < 0) {
  2400. dev_err_ratelimited(wsa2_priv->dev,
  2401. "%s: wsa2 swr pinctrl disable failed\n",
  2402. __func__);
  2403. goto exit;
  2404. }
  2405. }
  2406. }
  2407. trace_printk("%s: %s swrm clock users: %d\n",
  2408. dev_name(wsa2_priv->dev), __func__,
  2409. wsa2_priv->swr_clk_users);
  2410. dev_dbg(wsa2_priv->dev, "%s: swrm clock users %d\n",
  2411. __func__, wsa2_priv->swr_clk_users);
  2412. exit:
  2413. mutex_unlock(&wsa2_priv->swr_clk_lock);
  2414. return ret;
  2415. }
  2416. /* Thermal Functions */
  2417. static int lpass_cdc_wsa2_macro_get_max_state(
  2418. struct thermal_cooling_device *cdev,
  2419. unsigned long *state)
  2420. {
  2421. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = cdev->devdata;
  2422. if (!wsa2_priv) {
  2423. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2424. return -EINVAL;
  2425. }
  2426. *state = wsa2_priv->thermal_max_state;
  2427. return 0;
  2428. }
  2429. static int lpass_cdc_wsa2_macro_get_cur_state(
  2430. struct thermal_cooling_device *cdev,
  2431. unsigned long *state)
  2432. {
  2433. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = cdev->devdata;
  2434. if (!wsa2_priv) {
  2435. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2436. return -EINVAL;
  2437. }
  2438. *state = wsa2_priv->thermal_cur_state;
  2439. pr_debug("%s: thermal current state:%lu\n", __func__, *state);
  2440. return 0;
  2441. }
  2442. static int lpass_cdc_wsa2_macro_set_cur_state(
  2443. struct thermal_cooling_device *cdev,
  2444. unsigned long state)
  2445. {
  2446. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = cdev->devdata;
  2447. u8 gain = 0;
  2448. if (!wsa2_priv) {
  2449. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2450. return -EINVAL;
  2451. }
  2452. if (state < wsa2_priv->thermal_max_state)
  2453. wsa2_priv->thermal_cur_state = state;
  2454. else
  2455. wsa2_priv->thermal_cur_state = wsa2_priv->thermal_max_state;
  2456. gain = (u8)(gain - wsa2_priv->thermal_cur_state);
  2457. dev_dbg(wsa2_priv->dev,
  2458. "%s: requested state:%d, actual state: %d, gain: %#x\n",
  2459. __func__, state, wsa2_priv->thermal_cur_state, gain);
  2460. snd_soc_component_update_bits(wsa2_priv->component,
  2461. LPASS_CDC_WSA2_RX0_RX_VOL_CTL, 0xFF, gain);
  2462. snd_soc_component_update_bits(wsa2_priv->component,
  2463. LPASS_CDC_WSA2_RX1_RX_VOL_CTL, 0xFF, gain);
  2464. return 0;
  2465. }
  2466. static struct thermal_cooling_device_ops wsa2_cooling_ops = {
  2467. .get_max_state = lpass_cdc_wsa2_macro_get_max_state,
  2468. .get_cur_state = lpass_cdc_wsa2_macro_get_cur_state,
  2469. .set_cur_state = lpass_cdc_wsa2_macro_set_cur_state,
  2470. };
  2471. static int lpass_cdc_wsa2_macro_init(struct snd_soc_component *component)
  2472. {
  2473. struct snd_soc_dapm_context *dapm =
  2474. snd_soc_component_get_dapm(component);
  2475. int ret;
  2476. struct device *wsa2_dev = NULL;
  2477. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  2478. wsa2_dev = lpass_cdc_get_device_ptr(component->dev, WSA2_MACRO);
  2479. if (!wsa2_dev) {
  2480. dev_err(component->dev,
  2481. "%s: null device for macro!\n", __func__);
  2482. return -EINVAL;
  2483. }
  2484. wsa2_priv = dev_get_drvdata(wsa2_dev);
  2485. if (!wsa2_priv) {
  2486. dev_err(component->dev,
  2487. "%s: priv is null for macro!\n", __func__);
  2488. return -EINVAL;
  2489. }
  2490. ret = snd_soc_dapm_new_controls(dapm,
  2491. lpass_cdc_wsa2_macro_dapm_widgets,
  2492. ARRAY_SIZE(lpass_cdc_wsa2_macro_dapm_widgets));
  2493. if (ret < 0) {
  2494. dev_err(wsa2_dev, "%s: Failed to add controls\n", __func__);
  2495. return ret;
  2496. }
  2497. ret = snd_soc_dapm_add_routes(dapm, wsa2_audio_map,
  2498. ARRAY_SIZE(wsa2_audio_map));
  2499. if (ret < 0) {
  2500. dev_err(wsa2_dev, "%s: Failed to add routes\n", __func__);
  2501. return ret;
  2502. }
  2503. ret = snd_soc_dapm_new_widgets(dapm->card);
  2504. if (ret < 0) {
  2505. dev_err(wsa2_dev, "%s: Failed to add widgets\n", __func__);
  2506. return ret;
  2507. }
  2508. ret = snd_soc_add_component_controls(component,
  2509. lpass_cdc_wsa2_macro_snd_controls,
  2510. ARRAY_SIZE(lpass_cdc_wsa2_macro_snd_controls));
  2511. if (ret < 0) {
  2512. dev_err(wsa2_dev, "%s: Failed to add snd_ctls\n", __func__);
  2513. return ret;
  2514. }
  2515. snd_soc_dapm_ignore_suspend(dapm, "WSA2_AIF1 Playback");
  2516. snd_soc_dapm_ignore_suspend(dapm, "WSA2_AIF_MIX1 Playback");
  2517. snd_soc_dapm_ignore_suspend(dapm, "WSA2_AIF_VI Capture");
  2518. snd_soc_dapm_ignore_suspend(dapm, "WSA2_AIF_ECHO Capture");
  2519. snd_soc_dapm_ignore_suspend(dapm, "WSA2_SPK1 OUT");
  2520. snd_soc_dapm_ignore_suspend(dapm, "WSA2_SPK2 OUT");
  2521. snd_soc_dapm_ignore_suspend(dapm, "VIINPUT_WSA2");
  2522. snd_soc_dapm_ignore_suspend(dapm, "WSA2 SRC0_INP");
  2523. snd_soc_dapm_ignore_suspend(dapm, "WSA2_TX DEC0_INP");
  2524. snd_soc_dapm_ignore_suspend(dapm, "WSA2_TX DEC1_INP");
  2525. snd_soc_dapm_sync(dapm);
  2526. wsa2_priv->component = component;
  2527. lpass_cdc_wsa2_macro_init_reg(component);
  2528. return 0;
  2529. }
  2530. static int lpass_cdc_wsa2_macro_deinit(struct snd_soc_component *component)
  2531. {
  2532. struct device *wsa2_dev = NULL;
  2533. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  2534. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  2535. return -EINVAL;
  2536. wsa2_priv->component = NULL;
  2537. return 0;
  2538. }
  2539. static void lpass_cdc_wsa2_macro_add_child_devices(struct work_struct *work)
  2540. {
  2541. struct lpass_cdc_wsa2_macro_priv *wsa2_priv;
  2542. struct platform_device *pdev;
  2543. struct device_node *node;
  2544. struct lpass_cdc_wsa2_macro_swr_ctrl_data *swr_ctrl_data = NULL, *temp;
  2545. int ret;
  2546. u16 count = 0, ctrl_num = 0;
  2547. struct lpass_cdc_wsa2_macro_swr_ctrl_platform_data *platdata;
  2548. char plat_dev_name[LPASS_CDC_WSA2_MACRO_SWR_STRING_LEN];
  2549. wsa2_priv = container_of(work, struct lpass_cdc_wsa2_macro_priv,
  2550. lpass_cdc_wsa2_macro_add_child_devices_work);
  2551. if (!wsa2_priv) {
  2552. pr_err("%s: Memory for wsa2_priv does not exist\n",
  2553. __func__);
  2554. return;
  2555. }
  2556. if (!wsa2_priv->dev || !wsa2_priv->dev->of_node) {
  2557. dev_err(wsa2_priv->dev,
  2558. "%s: DT node for wsa2_priv does not exist\n", __func__);
  2559. return;
  2560. }
  2561. platdata = &wsa2_priv->swr_plat_data;
  2562. wsa2_priv->child_count = 0;
  2563. for_each_available_child_of_node(wsa2_priv->dev->of_node, node) {
  2564. if (strnstr(node->name, "wsa2_swr_master",
  2565. strlen("wsa2_swr_master")) != NULL)
  2566. strlcpy(plat_dev_name, "wsa2_swr_ctrl",
  2567. (LPASS_CDC_WSA2_MACRO_SWR_STRING_LEN - 1));
  2568. else if (strnstr(node->name, "msm_cdc_pinctrl",
  2569. strlen("msm_cdc_pinctrl")) != NULL)
  2570. strlcpy(plat_dev_name, node->name,
  2571. (LPASS_CDC_WSA2_MACRO_SWR_STRING_LEN - 1));
  2572. else
  2573. continue;
  2574. pdev = platform_device_alloc(plat_dev_name, -1);
  2575. if (!pdev) {
  2576. dev_err(wsa2_priv->dev, "%s: pdev memory alloc failed\n",
  2577. __func__);
  2578. ret = -ENOMEM;
  2579. goto err;
  2580. }
  2581. pdev->dev.parent = wsa2_priv->dev;
  2582. pdev->dev.of_node = node;
  2583. if (strnstr(node->name, "wsa2_swr_master",
  2584. strlen("wsa2_swr_master")) != NULL) {
  2585. ret = platform_device_add_data(pdev, platdata,
  2586. sizeof(*platdata));
  2587. if (ret) {
  2588. dev_err(&pdev->dev,
  2589. "%s: cannot add plat data ctrl:%d\n",
  2590. __func__, ctrl_num);
  2591. goto fail_pdev_add;
  2592. }
  2593. }
  2594. ret = platform_device_add(pdev);
  2595. if (ret) {
  2596. dev_err(&pdev->dev,
  2597. "%s: Cannot add platform device\n",
  2598. __func__);
  2599. goto fail_pdev_add;
  2600. }
  2601. if (!strcmp(node->name, "wsa2_swr_master")) {
  2602. temp = krealloc(swr_ctrl_data,
  2603. (ctrl_num + 1) * sizeof(
  2604. struct lpass_cdc_wsa2_macro_swr_ctrl_data),
  2605. GFP_KERNEL);
  2606. if (!temp) {
  2607. dev_err(&pdev->dev, "out of memory\n");
  2608. ret = -ENOMEM;
  2609. goto err;
  2610. }
  2611. swr_ctrl_data = temp;
  2612. swr_ctrl_data[ctrl_num].wsa2_swr_pdev = pdev;
  2613. ctrl_num++;
  2614. dev_dbg(&pdev->dev,
  2615. "%s: Added soundwire ctrl device(s)\n",
  2616. __func__);
  2617. wsa2_priv->swr_ctrl_data = swr_ctrl_data;
  2618. }
  2619. if (wsa2_priv->child_count < LPASS_CDC_WSA2_MACRO_CHILD_DEVICES_MAX)
  2620. wsa2_priv->pdev_child_devices[
  2621. wsa2_priv->child_count++] = pdev;
  2622. else
  2623. goto err;
  2624. }
  2625. return;
  2626. fail_pdev_add:
  2627. for (count = 0; count < wsa2_priv->child_count; count++)
  2628. platform_device_put(wsa2_priv->pdev_child_devices[count]);
  2629. err:
  2630. return;
  2631. }
  2632. static void lpass_cdc_wsa2_macro_init_ops(struct macro_ops *ops,
  2633. char __iomem *wsa2_io_base)
  2634. {
  2635. memset(ops, 0, sizeof(struct macro_ops));
  2636. ops->init = lpass_cdc_wsa2_macro_init;
  2637. ops->exit = lpass_cdc_wsa2_macro_deinit;
  2638. ops->io_base = wsa2_io_base;
  2639. ops->dai_ptr = lpass_cdc_wsa2_macro_dai;
  2640. ops->num_dais = ARRAY_SIZE(lpass_cdc_wsa2_macro_dai);
  2641. ops->event_handler = lpass_cdc_wsa2_macro_event_handler;
  2642. ops->set_port_map = lpass_cdc_wsa2_macro_set_port_map;
  2643. }
  2644. static int lpass_cdc_wsa2_macro_probe(struct platform_device *pdev)
  2645. {
  2646. struct macro_ops ops;
  2647. struct lpass_cdc_wsa2_macro_priv *wsa2_priv;
  2648. u32 wsa2_base_addr, default_clk_id, thermal_max_state;
  2649. char __iomem *wsa2_io_base;
  2650. int ret = 0;
  2651. u32 is_used_wsa2_swr_gpio = 1;
  2652. const char *is_used_wsa2_swr_gpio_dt = "qcom,is-used-swr-gpio";
  2653. if (!lpass_cdc_is_va_macro_registered(&pdev->dev)) {
  2654. dev_err(&pdev->dev,
  2655. "%s: va-macro not registered yet, defer\n", __func__);
  2656. return -EPROBE_DEFER;
  2657. }
  2658. wsa2_priv = devm_kzalloc(&pdev->dev,
  2659. sizeof(struct lpass_cdc_wsa2_macro_priv),
  2660. GFP_KERNEL);
  2661. if (!wsa2_priv)
  2662. return -ENOMEM;
  2663. wsa2_priv->dev = &pdev->dev;
  2664. ret = of_property_read_u32(pdev->dev.of_node, "reg",
  2665. &wsa2_base_addr);
  2666. if (ret) {
  2667. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  2668. __func__, "reg");
  2669. return ret;
  2670. }
  2671. if (of_find_property(pdev->dev.of_node, is_used_wsa2_swr_gpio_dt,
  2672. NULL)) {
  2673. ret = of_property_read_u32(pdev->dev.of_node,
  2674. is_used_wsa2_swr_gpio_dt,
  2675. &is_used_wsa2_swr_gpio);
  2676. if (ret) {
  2677. dev_err(&pdev->dev, "%s: error reading %s in dt\n",
  2678. __func__, is_used_wsa2_swr_gpio_dt);
  2679. is_used_wsa2_swr_gpio = 1;
  2680. }
  2681. }
  2682. wsa2_priv->wsa2_swr_gpio_p = of_parse_phandle(pdev->dev.of_node,
  2683. "qcom,wsa2-swr-gpios", 0);
  2684. if (!wsa2_priv->wsa2_swr_gpio_p && is_used_wsa2_swr_gpio) {
  2685. dev_err(&pdev->dev, "%s: swr_gpios handle not provided!\n",
  2686. __func__);
  2687. return -EINVAL;
  2688. }
  2689. if (msm_cdc_pinctrl_get_state(wsa2_priv->wsa2_swr_gpio_p) < 0 &&
  2690. is_used_wsa2_swr_gpio) {
  2691. dev_err(&pdev->dev, "%s: failed to get swr pin state\n",
  2692. __func__);
  2693. return -EPROBE_DEFER;
  2694. }
  2695. msm_cdc_pinctrl_set_wakeup_capable(
  2696. wsa2_priv->wsa2_swr_gpio_p, false);
  2697. wsa2_io_base = devm_ioremap(&pdev->dev,
  2698. wsa2_base_addr,
  2699. LPASS_CDC_WSA2_MACRO_MAX_OFFSET);
  2700. if (!wsa2_io_base) {
  2701. dev_err(&pdev->dev, "%s: ioremap failed\n", __func__);
  2702. return -EINVAL;
  2703. }
  2704. wsa2_priv->wsa2_io_base = wsa2_io_base;
  2705. wsa2_priv->reset_swr = true;
  2706. INIT_WORK(&wsa2_priv->lpass_cdc_wsa2_macro_add_child_devices_work,
  2707. lpass_cdc_wsa2_macro_add_child_devices);
  2708. wsa2_priv->swr_plat_data.handle = (void *) wsa2_priv;
  2709. wsa2_priv->swr_plat_data.read = NULL;
  2710. wsa2_priv->swr_plat_data.write = NULL;
  2711. wsa2_priv->swr_plat_data.bulk_write = NULL;
  2712. wsa2_priv->swr_plat_data.clk = wsa2_swrm_clock;
  2713. wsa2_priv->swr_plat_data.core_vote = lpass_cdc_wsa2_macro_core_vote;
  2714. wsa2_priv->swr_plat_data.handle_irq = NULL;
  2715. ret = of_property_read_u32(pdev->dev.of_node, "qcom,default-clk-id",
  2716. &default_clk_id);
  2717. if (ret) {
  2718. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  2719. __func__, "qcom,mux0-clk-id");
  2720. default_clk_id = WSA_CORE_CLK;
  2721. }
  2722. wsa2_priv->default_clk_id = default_clk_id;
  2723. dev_set_drvdata(&pdev->dev, wsa2_priv);
  2724. mutex_init(&wsa2_priv->mclk_lock);
  2725. mutex_init(&wsa2_priv->swr_clk_lock);
  2726. lpass_cdc_wsa2_macro_init_ops(&ops, wsa2_io_base);
  2727. ops.clk_id_req = wsa2_priv->default_clk_id;
  2728. ops.default_clk_id = wsa2_priv->default_clk_id;
  2729. ret = lpass_cdc_register_macro(&pdev->dev, WSA2_MACRO, &ops);
  2730. if (ret < 0) {
  2731. dev_err(&pdev->dev, "%s: register macro failed\n", __func__);
  2732. goto reg_macro_fail;
  2733. }
  2734. if (of_find_property(wsa2_priv->dev->of_node, "#cooling-cells", NULL)) {
  2735. ret = of_property_read_u32(pdev->dev.of_node,
  2736. "qcom,thermal-max-state",
  2737. &thermal_max_state);
  2738. if (ret) {
  2739. dev_info(&pdev->dev, "%s: could not find %s entry in dt\n",
  2740. __func__, "qcom,thermal-max-state");
  2741. wsa2_priv->thermal_max_state =
  2742. LPASS_CDC_WSA2_MACRO_THERMAL_MAX_STATE;
  2743. } else {
  2744. wsa2_priv->thermal_max_state = thermal_max_state;
  2745. }
  2746. wsa2_priv->tcdev = devm_thermal_of_cooling_device_register(
  2747. &pdev->dev,
  2748. wsa2_priv->dev->of_node,
  2749. "wsa2", wsa2_priv,
  2750. &wsa2_cooling_ops);
  2751. if (IS_ERR(wsa2_priv->tcdev)) {
  2752. dev_err(&pdev->dev,
  2753. "%s: failed to register wsa2 macro as cooling device\n",
  2754. __func__);
  2755. wsa2_priv->tcdev = NULL;
  2756. }
  2757. }
  2758. pm_runtime_set_autosuspend_delay(&pdev->dev, AUTO_SUSPEND_DELAY);
  2759. pm_runtime_use_autosuspend(&pdev->dev);
  2760. pm_runtime_set_suspended(&pdev->dev);
  2761. pm_suspend_ignore_children(&pdev->dev, true);
  2762. pm_runtime_enable(&pdev->dev);
  2763. schedule_work(&wsa2_priv->lpass_cdc_wsa2_macro_add_child_devices_work);
  2764. return ret;
  2765. reg_macro_fail:
  2766. mutex_destroy(&wsa2_priv->mclk_lock);
  2767. mutex_destroy(&wsa2_priv->swr_clk_lock);
  2768. return ret;
  2769. }
  2770. static int lpass_cdc_wsa2_macro_remove(struct platform_device *pdev)
  2771. {
  2772. struct lpass_cdc_wsa2_macro_priv *wsa2_priv;
  2773. u16 count = 0;
  2774. wsa2_priv = dev_get_drvdata(&pdev->dev);
  2775. if (!wsa2_priv)
  2776. return -EINVAL;
  2777. if (wsa2_priv->tcdev)
  2778. thermal_cooling_device_unregister(wsa2_priv->tcdev);
  2779. for (count = 0; count < wsa2_priv->child_count &&
  2780. count < LPASS_CDC_WSA2_MACRO_CHILD_DEVICES_MAX; count++)
  2781. platform_device_unregister(wsa2_priv->pdev_child_devices[count]);
  2782. pm_runtime_disable(&pdev->dev);
  2783. pm_runtime_set_suspended(&pdev->dev);
  2784. lpass_cdc_unregister_macro(&pdev->dev, WSA2_MACRO);
  2785. mutex_destroy(&wsa2_priv->mclk_lock);
  2786. mutex_destroy(&wsa2_priv->swr_clk_lock);
  2787. return 0;
  2788. }
  2789. static const struct of_device_id lpass_cdc_wsa2_macro_dt_match[] = {
  2790. {.compatible = "qcom,lpass-cdc-wsa2-macro"},
  2791. {}
  2792. };
  2793. static const struct dev_pm_ops lpass_cdc_dev_pm_ops = {
  2794. SET_SYSTEM_SLEEP_PM_OPS(
  2795. pm_runtime_force_suspend,
  2796. pm_runtime_force_resume
  2797. )
  2798. SET_RUNTIME_PM_OPS(
  2799. lpass_cdc_runtime_suspend,
  2800. lpass_cdc_runtime_resume,
  2801. NULL
  2802. )
  2803. };
  2804. static struct platform_driver lpass_cdc_wsa2_macro_driver = {
  2805. .driver = {
  2806. .name = "lpass_cdc_wsa2_macro",
  2807. .owner = THIS_MODULE,
  2808. .pm = &lpass_cdc_dev_pm_ops,
  2809. .of_match_table = lpass_cdc_wsa2_macro_dt_match,
  2810. .suppress_bind_attrs = true,
  2811. },
  2812. .probe = lpass_cdc_wsa2_macro_probe,
  2813. .remove = lpass_cdc_wsa2_macro_remove,
  2814. };
  2815. module_platform_driver(lpass_cdc_wsa2_macro_driver);
  2816. MODULE_DESCRIPTION("WSA2 macro driver");
  2817. MODULE_LICENSE("GPL v2");