lpass-cdc-wsa-macro.c 127 KB

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  1. // SPDX-License-Identifier: GPL-2.0-only
  2. /* Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
  3. * Copyright (c) 2022-2023, Qualcomm Innovation Center, Inc. All rights reserved.
  4. */
  5. #include <linux/module.h>
  6. #include <linux/init.h>
  7. #include <linux/io.h>
  8. #include <linux/platform_device.h>
  9. #include <linux/clk.h>
  10. #include <linux/thermal.h>
  11. #include <linux/pm_runtime.h>
  12. #include <sound/soc.h>
  13. #include <sound/soc-dapm.h>
  14. #include <sound/pcm_params.h>
  15. #include <sound/tlv.h>
  16. #include <soc/swr-common.h>
  17. #include <soc/swr-wcd.h>
  18. #include <asoc/msm-cdc-pinctrl.h>
  19. #include "lpass-cdc.h"
  20. #include "lpass-cdc-comp.h"
  21. #include "lpass-cdc-registers.h"
  22. #include "lpass-cdc-wsa-macro.h"
  23. #include "lpass-cdc-clk-rsc.h"
  24. #define AUTO_SUSPEND_DELAY 50 /* delay in msec */
  25. #define LPASS_CDC_WSA_MACRO_MAX_OFFSET 0x1000
  26. #define LPASS_CDC_WSA_MACRO_RX_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  27. SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
  28. SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  29. #define LPASS_CDC_WSA_MACRO_RX_MIX_RATES (SNDRV_PCM_RATE_48000 |\
  30. SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  31. #define LPASS_CDC_WSA_MACRO_RX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
  32. SNDRV_PCM_FMTBIT_S24_LE |\
  33. SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
  34. #define LPASS_CDC_WSA_MACRO_ECHO_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  35. SNDRV_PCM_RATE_48000)
  36. #define LPASS_CDC_WSA_MACRO_ECHO_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
  37. SNDRV_PCM_FMTBIT_S24_LE |\
  38. SNDRV_PCM_FMTBIT_S24_3LE)
  39. #define LPASS_CDC_WSA_MACRO_CPS_RATES (48000)
  40. #define LPASS_CDC_WSA_MACRO_CPS_FORMATS (SNDRV_PCM_FMTBIT_S32_LE)
  41. #define NUM_INTERPOLATORS 2
  42. #define LPASS_CDC_WSA_MACRO_MUX_INP_SHFT 0x3
  43. #define LPASS_CDC_WSA_MACRO_MUX_INP_MASK1 0x07
  44. #define LPASS_CDC_WSA_MACRO_MUX_INP_MASK2 0x38
  45. #define LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET 0x8
  46. #define LPASS_CDC_WSA_MACRO_MUX_CFG1_OFFSET 0x4
  47. #define LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET \
  48. (LPASS_CDC_WSA_COMPANDER1_CTL0 - LPASS_CDC_WSA_COMPANDER0_CTL0)
  49. #define LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET \
  50. (LPASS_CDC_WSA_SOFTCLIP1_CRC - LPASS_CDC_WSA_SOFTCLIP0_CRC)
  51. #define LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET \
  52. (LPASS_CDC_WSA_RX1_RX_PATH_CTL - LPASS_CDC_WSA_RX0_RX_PATH_CTL)
  53. #define LPASS_CDC_WSA_MACRO_RX_PATH_CFG3_OFFSET 0x10
  54. #define LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET 0x4C
  55. #define LPASS_CDC_WSA_MACRO_FS_RATE_MASK 0x0F
  56. #define LPASS_CDC_WSA_MACRO_EC_MIX_TX0_MASK 0x03
  57. #define LPASS_CDC_WSA_MACRO_EC_MIX_TX1_MASK 0x18
  58. #define LPASS_CDC_WSA_MACRO_MAX_DMA_CH_PER_PORT 0x2
  59. #define LPASS_CDC_WSA_MACRO_THERMAL_MAX_STATE 11
  60. enum {
  61. LPASS_CDC_WSA_MACRO_RX0 = 0,
  62. LPASS_CDC_WSA_MACRO_RX1,
  63. LPASS_CDC_WSA_MACRO_RX_MIX,
  64. LPASS_CDC_WSA_MACRO_RX_MIX0 = LPASS_CDC_WSA_MACRO_RX_MIX,
  65. LPASS_CDC_WSA_MACRO_RX_MIX1,
  66. LPASS_CDC_WSA_MACRO_RX4,
  67. LPASS_CDC_WSA_MACRO_RX5,
  68. LPASS_CDC_WSA_MACRO_RX6,
  69. LPASS_CDC_WSA_MACRO_RX7,
  70. LPASS_CDC_WSA_MACRO_RX8,
  71. LPASS_CDC_WSA_MACRO_RX_MAX,
  72. };
  73. enum {
  74. LPASS_CDC_WSA_MACRO_TX0 = 0,
  75. LPASS_CDC_WSA_MACRO_TX1,
  76. LPASS_CDC_WSA_MACRO_TX_MAX,
  77. };
  78. enum {
  79. LPASS_CDC_WSA_MACRO_EC0_MUX = 0,
  80. LPASS_CDC_WSA_MACRO_EC1_MUX,
  81. LPASS_CDC_WSA_MACRO_EC_MUX_MAX,
  82. };
  83. enum {
  84. LPASS_CDC_WSA_MACRO_COMP1, /* SPK_L */
  85. LPASS_CDC_WSA_MACRO_COMP2, /* SPK_R */
  86. LPASS_CDC_WSA_MACRO_COMP_MAX
  87. };
  88. enum {
  89. LPASS_CDC_WSA_MACRO_SOFTCLIP0, /* RX0 */
  90. LPASS_CDC_WSA_MACRO_SOFTCLIP1, /* RX1 */
  91. LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX
  92. };
  93. enum {
  94. INTn_1_INP_SEL_ZERO = 0,
  95. INTn_1_INP_SEL_RX0,
  96. INTn_1_INP_SEL_RX1,
  97. INTn_1_INP_SEL_RX2,
  98. INTn_1_INP_SEL_RX3,
  99. INTn_1_INP_SEL_RX4,
  100. INTn_1_INP_SEL_RX5,
  101. INTn_1_INP_SEL_RX6,
  102. INTn_1_INP_SEL_RX7,
  103. INTn_1_INP_SEL_RX8,
  104. INTn_1_INP_SEL_DEC0,
  105. INTn_1_INP_SEL_DEC1,
  106. };
  107. enum {
  108. INTn_2_INP_SEL_ZERO = 0,
  109. INTn_2_INP_SEL_RX0,
  110. INTn_2_INP_SEL_RX1,
  111. INTn_2_INP_SEL_RX2,
  112. INTn_2_INP_SEL_RX3,
  113. INTn_2_INP_SEL_RX4,
  114. INTn_2_INP_SEL_RX5,
  115. INTn_2_INP_SEL_RX6,
  116. INTn_2_INP_SEL_RX7,
  117. INTn_2_INP_SEL_RX8,
  118. };
  119. enum {
  120. IDLE_DETECT,
  121. NG1,
  122. NG2,
  123. NG3,
  124. };
  125. static struct lpass_cdc_comp_setting comp_setting_table[G_MAX_DB] = {
  126. {42, 0, 42},
  127. {39, 0, 42},
  128. {36, 0, 42},
  129. {33, 0, 42},
  130. {30, 0, 42},
  131. {27, 0, 42},
  132. {24, 0, 42},
  133. {21, 0, 42},
  134. {18, 0, 42},
  135. };
  136. struct interp_sample_rate {
  137. int sample_rate;
  138. int rate_val;
  139. };
  140. /*
  141. * Structure used to update codec
  142. * register defaults after reset
  143. */
  144. struct lpass_cdc_wsa_macro_reg_mask_val {
  145. u16 reg;
  146. u8 mask;
  147. u8 val;
  148. };
  149. static struct interp_sample_rate int_prim_sample_rate_val[] = {
  150. {8000, 0x0}, /* 8K */
  151. {16000, 0x1}, /* 16K */
  152. {24000, -EINVAL},/* 24K */
  153. {32000, 0x3}, /* 32K */
  154. {48000, 0x4}, /* 48K */
  155. {96000, 0x5}, /* 96K */
  156. {192000, 0x6}, /* 192K */
  157. {384000, 0x7}, /* 384K */
  158. {44100, 0x8}, /* 44.1K */
  159. };
  160. static struct interp_sample_rate int_mix_sample_rate_val[] = {
  161. {48000, 0x4}, /* 48K */
  162. {96000, 0x5}, /* 96K */
  163. {192000, 0x6}, /* 192K */
  164. };
  165. #define LPASS_CDC_WSA_MACRO_SWR_STRING_LEN 80
  166. static int lpass_cdc_wsa_macro_core_vote(void *handle, bool enable);
  167. static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
  168. struct snd_pcm_hw_params *params,
  169. struct snd_soc_dai *dai);
  170. static int lpass_cdc_wsa_macro_get_channel_map(struct snd_soc_dai *dai,
  171. unsigned int *tx_num, unsigned int *tx_slot,
  172. unsigned int *rx_num, unsigned int *rx_slot);
  173. static int lpass_cdc_wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream);
  174. #define LPASS_CDC_WSA_MACRO_VTH_TO_REG(vth) ((vth) == 0 ? 255 : (vth))
  175. /* Hold instance to soundwire platform device */
  176. struct lpass_cdc_wsa_macro_swr_ctrl_data {
  177. struct platform_device *wsa_swr_pdev;
  178. };
  179. static int lpass_cdc_wsa_macro_enable_vi_decimator(struct snd_soc_component *component);
  180. #define LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV(xname, xreg, xmin, xmax, tlv_array) \
  181. { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
  182. .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
  183. SNDRV_CTL_ELEM_ACCESS_READWRITE, \
  184. .tlv.p = (tlv_array), \
  185. .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
  186. .put = lpass_cdc_wsa_macro_set_digital_volume, \
  187. .private_value = (unsigned long)&(struct soc_mixer_control) \
  188. {.reg = xreg, .rreg = xreg, \
  189. .min = xmin, .max = xmax, \
  190. .sign_bit = 7,} }
  191. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data {
  192. void *handle; /* holds codec private data */
  193. int (*read)(void *handle, int reg);
  194. int (*write)(void *handle, int reg, int val);
  195. int (*bulk_write)(void *handle, u32 *reg, u32 *val, size_t len);
  196. int (*clk)(void *handle, bool enable);
  197. int (*core_vote)(void *handle, bool enable);
  198. int (*handle_irq)(void *handle,
  199. irqreturn_t (*swrm_irq_handler)(int irq,
  200. void *data),
  201. void *swrm_handle,
  202. int action);
  203. };
  204. enum {
  205. LPASS_CDC_WSA_MACRO_AIF_INVALID = 0,
  206. LPASS_CDC_WSA_MACRO_AIF1_PB,
  207. LPASS_CDC_WSA_MACRO_AIF_MIX1_PB,
  208. LPASS_CDC_WSA_MACRO_AIF_VI,
  209. LPASS_CDC_WSA_MACRO_AIF_ECHO,
  210. LPASS_CDC_WSA_MACRO_AIF_CPS,
  211. LPASS_CDC_WSA_MACRO_MAX_DAIS,
  212. };
  213. #define LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX 3
  214. /*
  215. * @dev: wsa macro device pointer
  216. * @comp_enabled: compander enable mixer value set
  217. * @ec_hq: echo HQ enable mixer value set
  218. * @prim_int_users: Users of interpolator
  219. * @wsa_mclk_users: WSA MCLK users count
  220. * @swr_clk_users: SWR clk users count
  221. * @vi_feed_value: VI sense mask
  222. * @mclk_lock: to lock mclk operations
  223. * @swr_clk_lock: to lock swr master clock operations
  224. * @swr_ctrl_data: SoundWire data structure
  225. * @swr_plat_data: Soundwire platform data
  226. * @lpass_cdc_wsa_macro_add_child_devices_work: work for adding child devices
  227. * @wsa_swr_gpio_p: used by pinctrl API
  228. * @component: codec handle
  229. * @rx_0_count: RX0 interpolation users
  230. * @rx_1_count: RX1 interpolation users
  231. * @active_ch_mask: channel mask for all AIF DAIs
  232. * @active_ch_cnt: channel count of all AIF DAIs
  233. * @rx_port_value: mixer ctl value of WSA RX MUXes
  234. * @wsa_io_base: Base address of WSA macro addr space
  235. * @wsa_sys_gain System gain value, see wsa driver
  236. * @wsa_bat_cfg Battery Configuration value, see wsa driver
  237. * @wsa_rload Resistor load value for WSA Speaker, see wsa driver
  238. */
  239. struct lpass_cdc_wsa_macro_priv {
  240. struct device *dev;
  241. int comp_enabled[LPASS_CDC_WSA_MACRO_COMP_MAX];
  242. int comp_mode[LPASS_CDC_WSA_MACRO_COMP_MAX];
  243. int ec_hq[LPASS_CDC_WSA_MACRO_RX1 + 1];
  244. u16 prim_int_users[LPASS_CDC_WSA_MACRO_RX1 + 1];
  245. u16 wsa_mclk_users;
  246. u16 swr_clk_users;
  247. bool dapm_mclk_enable;
  248. bool reset_swr;
  249. unsigned int vi_feed_value;
  250. struct mutex mclk_lock;
  251. struct mutex swr_clk_lock;
  252. struct lpass_cdc_wsa_macro_swr_ctrl_data *swr_ctrl_data;
  253. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data swr_plat_data;
  254. struct work_struct lpass_cdc_wsa_macro_add_child_devices_work;
  255. struct device_node *wsa_swr_gpio_p;
  256. struct snd_soc_component *component;
  257. int rx_0_count;
  258. int rx_1_count;
  259. unsigned long active_ch_mask[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  260. unsigned long active_ch_cnt[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  261. u16 bit_width[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  262. int rx_port_value[LPASS_CDC_WSA_MACRO_RX_MAX];
  263. char __iomem *wsa_io_base;
  264. struct platform_device *pdev_child_devices
  265. [LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX];
  266. int child_count;
  267. int wsa_spkrrecv;
  268. int spkr_gain_offset;
  269. int spkr_mode;
  270. int is_softclip_on[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  271. int softclip_clk_users[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  272. char __iomem *mclk_mode_muxsel;
  273. u16 default_clk_id;
  274. u32 pcm_rate_vi;
  275. int wsa_digital_mute_status[LPASS_CDC_WSA_MACRO_RX_MAX];
  276. u8 rx0_origin_gain;
  277. u8 rx1_origin_gain;
  278. struct thermal_cooling_device *tcdev;
  279. uint32_t thermal_cur_state;
  280. uint32_t thermal_max_state;
  281. struct work_struct lpass_cdc_wsa_macro_cooling_work;
  282. bool pbr_enable;
  283. u32 wsa_sys_gain[2 * (LPASS_CDC_WSA_MACRO_RX1 + 1)];
  284. u32 wsa_bat_cfg[LPASS_CDC_WSA_MACRO_RX1 + 1];
  285. u32 wsa_rload[LPASS_CDC_WSA_MACRO_RX1 + 1];
  286. u32 wsa_fs_ctl_reg;
  287. u8 idle_detect_en;
  288. int noise_gate_mode;
  289. bool pre_dev_up;
  290. int pbr_clk_users;
  291. char __iomem *wsa_fs_reg_base;
  292. };
  293. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[];
  294. static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0);
  295. static const char *const rx_text[] = {
  296. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4",
  297. "RX5", "RX6", "RX7", "RX8", "DEC0", "DEC1"
  298. };
  299. static const char *const rx_mix_text[] = {
  300. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5", "RX6", "RX7", "RX8"
  301. };
  302. static const char *const rx_mix_ec_text[] = {
  303. "ZERO", "RX_MIX_TX0", "RX_MIX_TX1"
  304. };
  305. static const char *const rx_mux_text[] = {
  306. "ZERO", "AIF1_PB", "AIF_MIX1_PB"
  307. };
  308. static const char *const rx_sidetone_mix_text[] = {
  309. "ZERO", "SRC0"
  310. };
  311. static const char * const lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text[] = {
  312. "OFF", "ON"
  313. };
  314. static const char * const lpass_cdc_wsa_macro_comp_mode_text[] = {
  315. "G_21_DB", "G_19P5_DB", "G_18_DB", "G_16P5_DB", "G_15_DB",
  316. "G_13P5_DB", "G_12_DB", "G_10P5_DB", "G_9_DB"
  317. };
  318. static const struct snd_kcontrol_new wsa_int0_vbat_mix_switch[] = {
  319. SOC_DAPM_SINGLE("WSA RX0 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  320. };
  321. static const struct snd_kcontrol_new wsa_int1_vbat_mix_switch[] = {
  322. SOC_DAPM_SINGLE("WSA RX1 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  323. };
  324. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  325. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text);
  326. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_comp_mode_enum,
  327. lpass_cdc_wsa_macro_comp_mode_text);
  328. /* RX INT0 */
  329. static const struct soc_enum rx0_prim_inp0_chain_enum =
  330. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  331. 0, 12, rx_text);
  332. static const struct soc_enum rx0_prim_inp1_chain_enum =
  333. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  334. 3, 12, rx_text);
  335. static const struct soc_enum rx0_prim_inp2_chain_enum =
  336. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  337. 3, 12, rx_text);
  338. static const struct soc_enum rx0_mix_chain_enum =
  339. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  340. 0, 10, rx_mix_text);
  341. static const struct soc_enum rx0_sidetone_mix_enum =
  342. SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_sidetone_mix_text);
  343. static const struct snd_kcontrol_new rx0_prim_inp0_mux =
  344. SOC_DAPM_ENUM("WSA_RX0 INP0 Mux", rx0_prim_inp0_chain_enum);
  345. static const struct snd_kcontrol_new rx0_prim_inp1_mux =
  346. SOC_DAPM_ENUM("WSA_RX0 INP1 Mux", rx0_prim_inp1_chain_enum);
  347. static const struct snd_kcontrol_new rx0_prim_inp2_mux =
  348. SOC_DAPM_ENUM("WSA_RX0 INP2 Mux", rx0_prim_inp2_chain_enum);
  349. static const struct snd_kcontrol_new rx0_mix_mux =
  350. SOC_DAPM_ENUM("WSA_RX0 MIX Mux", rx0_mix_chain_enum);
  351. static const struct snd_kcontrol_new rx0_sidetone_mix_mux =
  352. SOC_DAPM_ENUM("WSA_RX0 SIDETONE MIX Mux", rx0_sidetone_mix_enum);
  353. /* RX INT1 */
  354. static const struct soc_enum rx1_prim_inp0_chain_enum =
  355. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  356. 0, 12, rx_text);
  357. static const struct soc_enum rx1_prim_inp1_chain_enum =
  358. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  359. 3, 12, rx_text);
  360. static const struct soc_enum rx1_prim_inp2_chain_enum =
  361. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  362. 3, 12, rx_text);
  363. static const struct soc_enum rx1_mix_chain_enum =
  364. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  365. 0, 10, rx_mix_text);
  366. static const struct snd_kcontrol_new rx1_prim_inp0_mux =
  367. SOC_DAPM_ENUM("WSA_RX1 INP0 Mux", rx1_prim_inp0_chain_enum);
  368. static const struct snd_kcontrol_new rx1_prim_inp1_mux =
  369. SOC_DAPM_ENUM("WSA_RX1 INP1 Mux", rx1_prim_inp1_chain_enum);
  370. static const struct snd_kcontrol_new rx1_prim_inp2_mux =
  371. SOC_DAPM_ENUM("WSA_RX1 INP2 Mux", rx1_prim_inp2_chain_enum);
  372. static const struct snd_kcontrol_new rx1_mix_mux =
  373. SOC_DAPM_ENUM("WSA_RX1 MIX Mux", rx1_mix_chain_enum);
  374. static const struct soc_enum rx_mix_ec0_enum =
  375. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  376. 0, 3, rx_mix_ec_text);
  377. static const struct soc_enum rx_mix_ec1_enum =
  378. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  379. 3, 3, rx_mix_ec_text);
  380. static const struct snd_kcontrol_new rx_mix_ec0_mux =
  381. SOC_DAPM_ENUM("WSA RX_MIX EC0_Mux", rx_mix_ec0_enum);
  382. static const struct snd_kcontrol_new rx_mix_ec1_mux =
  383. SOC_DAPM_ENUM("WSA RX_MIX EC1_Mux", rx_mix_ec1_enum);
  384. static struct snd_soc_dai_ops lpass_cdc_wsa_macro_dai_ops = {
  385. .hw_params = lpass_cdc_wsa_macro_hw_params,
  386. .get_channel_map = lpass_cdc_wsa_macro_get_channel_map,
  387. .mute_stream = lpass_cdc_wsa_macro_mute_stream,
  388. };
  389. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[] = {
  390. {
  391. .name = "wsa_macro_rx1",
  392. .id = LPASS_CDC_WSA_MACRO_AIF1_PB,
  393. .playback = {
  394. .stream_name = "WSA_AIF1 Playback",
  395. .rates = LPASS_CDC_WSA_MACRO_RX_RATES,
  396. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  397. .rate_max = 384000,
  398. .rate_min = 8000,
  399. .channels_min = 1,
  400. .channels_max = 2,
  401. },
  402. .ops = &lpass_cdc_wsa_macro_dai_ops,
  403. },
  404. {
  405. .name = "wsa_macro_rx_mix",
  406. .id = LPASS_CDC_WSA_MACRO_AIF_MIX1_PB,
  407. .playback = {
  408. .stream_name = "WSA_AIF_MIX1 Playback",
  409. .rates = LPASS_CDC_WSA_MACRO_RX_MIX_RATES,
  410. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  411. .rate_max = 192000,
  412. .rate_min = 48000,
  413. .channels_min = 1,
  414. .channels_max = 2,
  415. },
  416. .ops = &lpass_cdc_wsa_macro_dai_ops,
  417. },
  418. {
  419. .name = "wsa_macro_vifeedback",
  420. .id = LPASS_CDC_WSA_MACRO_AIF_VI,
  421. .capture = {
  422. .stream_name = "WSA_AIF_VI Capture",
  423. .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_48000,
  424. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  425. .rate_max = 48000,
  426. .rate_min = 8000,
  427. .channels_min = 1,
  428. .channels_max = 4,
  429. },
  430. .ops = &lpass_cdc_wsa_macro_dai_ops,
  431. },
  432. {
  433. .name = "wsa_macro_echo",
  434. .id = LPASS_CDC_WSA_MACRO_AIF_ECHO,
  435. .capture = {
  436. .stream_name = "WSA_AIF_ECHO Capture",
  437. .rates = LPASS_CDC_WSA_MACRO_ECHO_RATES,
  438. .formats = LPASS_CDC_WSA_MACRO_ECHO_FORMATS,
  439. .rate_max = 48000,
  440. .rate_min = 8000,
  441. .channels_min = 1,
  442. .channels_max = 2,
  443. },
  444. .ops = &lpass_cdc_wsa_macro_dai_ops,
  445. },
  446. {
  447. .name = "wsa_macro_cpsfeedback",
  448. .id = LPASS_CDC_WSA_MACRO_AIF_CPS,
  449. .capture = {
  450. .stream_name = "WSA_AIF_CPS Capture",
  451. .rates = LPASS_CDC_WSA_MACRO_CPS_RATES,
  452. .formats = LPASS_CDC_WSA_MACRO_CPS_FORMATS,
  453. .rate_max = 48000,
  454. .rate_min = 48000,
  455. .channels_min = 1,
  456. .channels_max = 2,
  457. },
  458. .ops = &lpass_cdc_wsa_macro_dai_ops,
  459. },
  460. };
  461. static bool lpass_cdc_wsa_macro_get_data(struct snd_soc_component *component,
  462. struct device **wsa_dev,
  463. struct lpass_cdc_wsa_macro_priv **wsa_priv,
  464. const char *func_name)
  465. {
  466. *wsa_dev = lpass_cdc_get_device_ptr(component->dev,
  467. WSA_MACRO);
  468. if (!(*wsa_dev)) {
  469. dev_err_ratelimited(component->dev,
  470. "%s: null device for macro!\n", func_name);
  471. return false;
  472. }
  473. *wsa_priv = dev_get_drvdata((*wsa_dev));
  474. if (!(*wsa_priv) || !(*wsa_priv)->component) {
  475. dev_err_ratelimited(component->dev,
  476. "%s: priv is null for macro!\n", func_name);
  477. return false;
  478. }
  479. return true;
  480. }
  481. static int lpass_cdc_wsa_macro_set_port_map(struct snd_soc_component *component,
  482. u32 usecase, u32 size, void *data)
  483. {
  484. struct device *wsa_dev = NULL;
  485. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  486. struct swrm_port_config port_cfg;
  487. int ret = 0;
  488. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  489. return -EINVAL;
  490. memset(&port_cfg, 0, sizeof(port_cfg));
  491. port_cfg.uc = usecase;
  492. port_cfg.size = size;
  493. port_cfg.params = data;
  494. if (wsa_priv->swr_ctrl_data)
  495. ret = swrm_wcd_notify(
  496. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  497. SWR_SET_PORT_MAP, &port_cfg);
  498. return ret;
  499. }
  500. static int lpass_cdc_wsa_macro_set_prim_interpolator_rate(struct snd_soc_dai *dai,
  501. u8 int_prim_fs_rate_reg_val,
  502. u32 sample_rate)
  503. {
  504. u8 int_1_mix1_inp;
  505. u32 j, port;
  506. u16 int_mux_cfg0, int_mux_cfg1;
  507. u16 int_fs_reg;
  508. u8 int_mux_cfg0_val, int_mux_cfg1_val;
  509. u8 inp0_sel, inp1_sel, inp2_sel;
  510. struct snd_soc_component *component = dai->component;
  511. struct device *wsa_dev = NULL;
  512. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  513. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  514. return -EINVAL;
  515. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  516. LPASS_CDC_WSA_MACRO_RX_MAX) {
  517. int_1_mix1_inp = port;
  518. if ((int_1_mix1_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  519. (int_1_mix1_inp > LPASS_CDC_WSA_MACRO_RX_MAX)) {
  520. dev_err_ratelimited(wsa_dev,
  521. "%s: Invalid RX port, Dai ID is %d\n",
  522. __func__, dai->id);
  523. return -EINVAL;
  524. }
  525. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0;
  526. /*
  527. * Loop through all interpolator MUX inputs and find out
  528. * to which interpolator input, the cdc_dma rx port
  529. * is connected
  530. */
  531. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  532. int_mux_cfg1 = int_mux_cfg0 + LPASS_CDC_WSA_MACRO_MUX_CFG1_OFFSET;
  533. int_mux_cfg0_val = snd_soc_component_read(component,
  534. int_mux_cfg0);
  535. int_mux_cfg1_val = snd_soc_component_read(component,
  536. int_mux_cfg1);
  537. inp0_sel = int_mux_cfg0_val & LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  538. inp1_sel = (int_mux_cfg0_val >>
  539. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  540. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  541. inp2_sel = (int_mux_cfg1_val >>
  542. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  543. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  544. if ((inp0_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  545. (inp1_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  546. (inp2_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0)) {
  547. int_fs_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  548. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  549. dev_dbg(wsa_dev,
  550. "%s: AIF_PB DAI(%d) connected to INT%u_1\n",
  551. __func__, dai->id, j);
  552. dev_dbg(wsa_dev,
  553. "%s: set INT%u_1 sample rate to %u\n",
  554. __func__, j, sample_rate);
  555. /* sample_rate is in Hz */
  556. snd_soc_component_update_bits(component,
  557. int_fs_reg,
  558. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  559. int_prim_fs_rate_reg_val);
  560. }
  561. int_mux_cfg0 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  562. }
  563. }
  564. return 0;
  565. }
  566. static int lpass_cdc_wsa_macro_set_mix_interpolator_rate(struct snd_soc_dai *dai,
  567. u8 int_mix_fs_rate_reg_val,
  568. u32 sample_rate)
  569. {
  570. u8 int_2_inp;
  571. u32 j, port;
  572. u16 int_mux_cfg1, int_fs_reg;
  573. u8 int_mux_cfg1_val;
  574. struct snd_soc_component *component = dai->component;
  575. struct device *wsa_dev = NULL;
  576. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  577. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  578. return -EINVAL;
  579. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  580. LPASS_CDC_WSA_MACRO_RX_MAX) {
  581. int_2_inp = port;
  582. if ((int_2_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  583. (int_2_inp > LPASS_CDC_WSA_MACRO_RX_MIX1)) {
  584. dev_err_ratelimited(wsa_dev,
  585. "%s: Invalid RX port, Dai ID is %d\n",
  586. __func__, dai->id);
  587. return -EINVAL;
  588. }
  589. int_mux_cfg1 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1;
  590. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  591. int_mux_cfg1_val = snd_soc_component_read(component,
  592. int_mux_cfg1) &
  593. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  594. if (int_mux_cfg1_val == int_2_inp +
  595. INTn_2_INP_SEL_RX0) {
  596. int_fs_reg =
  597. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  598. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  599. dev_dbg(wsa_dev,
  600. "%s: AIF_PB DAI(%d) connected to INT%u_2\n",
  601. __func__, dai->id, j);
  602. dev_dbg(wsa_dev,
  603. "%s: set INT%u_2 sample rate to %u\n",
  604. __func__, j, sample_rate);
  605. snd_soc_component_update_bits(component,
  606. int_fs_reg,
  607. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  608. int_mix_fs_rate_reg_val);
  609. }
  610. int_mux_cfg1 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  611. }
  612. }
  613. return 0;
  614. }
  615. static int lpass_cdc_wsa_macro_set_interpolator_rate(struct snd_soc_dai *dai,
  616. u32 sample_rate)
  617. {
  618. int rate_val = 0;
  619. int i, ret;
  620. /* set mixing path rate */
  621. for (i = 0; i < ARRAY_SIZE(int_mix_sample_rate_val); i++) {
  622. if (sample_rate ==
  623. int_mix_sample_rate_val[i].sample_rate) {
  624. rate_val =
  625. int_mix_sample_rate_val[i].rate_val;
  626. break;
  627. }
  628. }
  629. if ((i == ARRAY_SIZE(int_mix_sample_rate_val)) ||
  630. (rate_val < 0))
  631. goto prim_rate;
  632. ret = lpass_cdc_wsa_macro_set_mix_interpolator_rate(dai,
  633. (u8) rate_val, sample_rate);
  634. prim_rate:
  635. /* set primary path sample rate */
  636. for (i = 0; i < ARRAY_SIZE(int_prim_sample_rate_val); i++) {
  637. if (sample_rate ==
  638. int_prim_sample_rate_val[i].sample_rate) {
  639. rate_val =
  640. int_prim_sample_rate_val[i].rate_val;
  641. break;
  642. }
  643. }
  644. if ((i == ARRAY_SIZE(int_prim_sample_rate_val)) ||
  645. (rate_val < 0))
  646. return -EINVAL;
  647. ret = lpass_cdc_wsa_macro_set_prim_interpolator_rate(dai,
  648. (u8) rate_val, sample_rate);
  649. return ret;
  650. }
  651. static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
  652. struct snd_pcm_hw_params *params,
  653. struct snd_soc_dai *dai)
  654. {
  655. struct snd_soc_component *component = dai->component;
  656. int ret;
  657. struct device *wsa_dev = NULL;
  658. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  659. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  660. return -EINVAL;
  661. wsa_priv = dev_get_drvdata(wsa_dev);
  662. if (!wsa_priv)
  663. return -EINVAL;
  664. dev_dbg(component->dev,
  665. "%s: dai_name = %s DAI-ID %x rate %d num_ch %d\n", __func__,
  666. dai->name, dai->id, params_rate(params),
  667. params_channels(params));
  668. switch (substream->stream) {
  669. case SNDRV_PCM_STREAM_PLAYBACK:
  670. ret = lpass_cdc_wsa_macro_set_interpolator_rate(dai, params_rate(params));
  671. if (ret) {
  672. dev_err_ratelimited(component->dev,
  673. "%s: cannot set sample rate: %u\n",
  674. __func__, params_rate(params));
  675. return ret;
  676. }
  677. switch (params_width(params)) {
  678. case 16:
  679. wsa_priv->bit_width[dai->id] = 16;
  680. break;
  681. case 24:
  682. wsa_priv->bit_width[dai->id] = 24;
  683. break;
  684. case 32:
  685. wsa_priv->bit_width[dai->id] = 32;
  686. break;
  687. default:
  688. dev_err_ratelimited(component->dev, "%s: Invalid format 0x%x\n",
  689. __func__, params_width(params));
  690. return -EINVAL;
  691. }
  692. break;
  693. case SNDRV_PCM_STREAM_CAPTURE:
  694. if (dai->id == LPASS_CDC_WSA_MACRO_AIF_VI)
  695. wsa_priv->pcm_rate_vi = params_rate(params);
  696. switch (params_width(params)) {
  697. case 16:
  698. wsa_priv->bit_width[dai->id] = 16;
  699. break;
  700. case 24:
  701. wsa_priv->bit_width[dai->id] = 24;
  702. break;
  703. case 32:
  704. wsa_priv->bit_width[dai->id] = 32;
  705. break;
  706. default:
  707. dev_err_ratelimited(component->dev, "%s: Invalid format 0x%x\n",
  708. __func__, params_width(params));
  709. return -EINVAL;
  710. }
  711. break;
  712. default:
  713. break;
  714. }
  715. return 0;
  716. }
  717. static int lpass_cdc_wsa_macro_get_channel_map(struct snd_soc_dai *dai,
  718. unsigned int *tx_num, unsigned int *tx_slot,
  719. unsigned int *rx_num, unsigned int *rx_slot)
  720. {
  721. struct snd_soc_component *component = dai->component;
  722. struct device *wsa_dev = NULL;
  723. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  724. u16 val = 0, mask = 0, cnt = 0, temp = 0;
  725. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  726. return -EINVAL;
  727. wsa_priv = dev_get_drvdata(wsa_dev);
  728. if (!wsa_priv)
  729. return -EINVAL;
  730. switch (dai->id) {
  731. case LPASS_CDC_WSA_MACRO_AIF_VI:
  732. for_each_set_bit(temp, &wsa_priv->active_ch_mask[dai->id],
  733. LPASS_CDC_WSA_MACRO_TX_MAX) {
  734. mask |= (1 << temp);
  735. if (++cnt == LPASS_CDC_WSA_MACRO_MAX_DMA_CH_PER_PORT)
  736. break;
  737. }
  738. if (mask & 0x0C)
  739. mask = mask >> 0x2;
  740. *tx_slot = mask;
  741. *tx_num = cnt;
  742. break;
  743. case LPASS_CDC_WSA_MACRO_AIF_CPS:
  744. *tx_slot = wsa_priv->active_ch_mask[dai->id];
  745. *tx_num = wsa_priv->active_ch_cnt[dai->id];
  746. break;
  747. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  748. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  749. for_each_set_bit(temp, &wsa_priv->active_ch_mask[dai->id],
  750. LPASS_CDC_WSA_MACRO_RX_MAX) {
  751. mask |= (1 << temp);
  752. if (++cnt == LPASS_CDC_WSA_MACRO_MAX_DMA_CH_PER_PORT)
  753. break;
  754. }
  755. if (mask & 0x0C)
  756. mask = mask >> 0x2;
  757. *rx_slot = mask;
  758. *rx_num = cnt;
  759. break;
  760. case LPASS_CDC_WSA_MACRO_AIF_ECHO:
  761. val = snd_soc_component_read(component,
  762. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  763. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX1_MASK) {
  764. mask |= 0x2;
  765. cnt++;
  766. }
  767. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX0_MASK) {
  768. mask |= 0x1;
  769. cnt++;
  770. }
  771. *tx_slot = mask;
  772. *tx_num = cnt;
  773. break;
  774. default:
  775. dev_err_ratelimited(wsa_dev, "%s: Invalid AIF\n", __func__);
  776. break;
  777. }
  778. return 0;
  779. }
  780. static void lpass_cdc_wsa_unmute_interpolator(struct snd_soc_dai *dai)
  781. {
  782. struct snd_soc_component *component = dai->component;
  783. uint16_t j = 0, reg = 0, mix_reg = 0;
  784. switch (dai->id) {
  785. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  786. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  787. for (j = 0; j < NUM_INTERPOLATORS; ++j) {
  788. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  789. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  790. mix_reg = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  791. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  792. snd_soc_component_update_bits(component, reg, 0x10, 0x00);
  793. snd_soc_component_update_bits(component, mix_reg, 0x10, 0x00);
  794. }
  795. }
  796. }
  797. static int lpass_cdc_wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
  798. {
  799. struct snd_soc_component *component = dai->component;
  800. struct device *wsa_dev = NULL;
  801. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  802. bool adie_lb = false;
  803. uint32_t temp;
  804. if (mute)
  805. return 0;
  806. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  807. return -EINVAL;
  808. switch (dai->id) {
  809. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  810. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  811. lpass_cdc_wsa_pa_on(wsa_dev, adie_lb);
  812. lpass_cdc_wsa_unmute_interpolator(dai);
  813. lpass_cdc_wsa_macro_enable_vi_decimator(component);
  814. break;
  815. default:
  816. break;
  817. }
  818. if ((test_bit(LPASS_CDC_WSA_MACRO_RX4,
  819. &wsa_priv->active_ch_mask[dai->id]) ||
  820. test_bit(LPASS_CDC_WSA_MACRO_RX5,
  821. &wsa_priv->active_ch_mask[dai->id])) &&
  822. wsa_priv->wsa_fs_reg_base) {
  823. temp = ioread32(wsa_priv->wsa_fs_reg_base);
  824. if (temp != 0) {
  825. temp = 0;
  826. iowrite32(temp, wsa_priv->wsa_fs_reg_base);
  827. }
  828. dev_dbg(wsa_dev, "%s: LPASS_WSA_FS_CTL : %d", __func__, temp);
  829. }
  830. return 0;
  831. }
  832. static int lpass_cdc_wsa_macro_mclk_enable(
  833. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  834. bool mclk_enable, bool dapm)
  835. {
  836. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  837. int ret = 0;
  838. if (regmap == NULL) {
  839. dev_err_ratelimited(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  840. return -EINVAL;
  841. }
  842. dev_dbg(wsa_priv->dev, "%s: mclk_enable = %u, dapm = %d clk_users= %d\n",
  843. __func__, mclk_enable, dapm, wsa_priv->wsa_mclk_users);
  844. mutex_lock(&wsa_priv->mclk_lock);
  845. if (mclk_enable) {
  846. if (wsa_priv->wsa_mclk_users == 0) {
  847. ret = lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  848. wsa_priv->default_clk_id,
  849. wsa_priv->default_clk_id,
  850. true);
  851. if (ret < 0) {
  852. dev_err_ratelimited(wsa_priv->dev,
  853. "%s: wsa request clock enable failed\n",
  854. __func__);
  855. goto exit;
  856. }
  857. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  858. true);
  859. regcache_mark_dirty(regmap);
  860. regcache_sync_region(regmap,
  861. WSA_START_OFFSET,
  862. WSA_MAX_OFFSET);
  863. /* 9.6MHz MCLK, set value 0x00 if other frequency */
  864. regmap_update_bits(regmap,
  865. LPASS_CDC_WSA_TOP_FREQ_MCLK, 0x01, 0x01);
  866. regmap_update_bits(regmap,
  867. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  868. 0x01, 0x01);
  869. /* Toggle fs_cntr_clr bit*/
  870. regmap_update_bits(regmap,
  871. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  872. 0x02, 0x02);
  873. regmap_update_bits(regmap,
  874. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  875. 0x02, 0x0);
  876. regmap_update_bits(regmap,
  877. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  878. 0x01, 0x01);
  879. }
  880. wsa_priv->wsa_mclk_users++;
  881. } else {
  882. if (wsa_priv->wsa_mclk_users <= 0) {
  883. dev_err_ratelimited(wsa_priv->dev, "%s: clock already disabled\n",
  884. __func__);
  885. wsa_priv->wsa_mclk_users = 0;
  886. goto exit;
  887. }
  888. wsa_priv->wsa_mclk_users--;
  889. if (wsa_priv->wsa_mclk_users == 0) {
  890. regmap_update_bits(regmap,
  891. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  892. 0x01, 0x00);
  893. regmap_update_bits(regmap,
  894. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  895. 0x01, 0x00);
  896. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  897. false);
  898. lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  899. wsa_priv->default_clk_id,
  900. wsa_priv->default_clk_id,
  901. false);
  902. }
  903. }
  904. exit:
  905. mutex_unlock(&wsa_priv->mclk_lock);
  906. return ret;
  907. }
  908. static int lpass_cdc_wsa_macro_mclk_event(struct snd_soc_dapm_widget *w,
  909. struct snd_kcontrol *kcontrol, int event)
  910. {
  911. struct snd_soc_component *component =
  912. snd_soc_dapm_to_component(w->dapm);
  913. int ret = 0;
  914. struct device *wsa_dev = NULL;
  915. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  916. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  917. return -EINVAL;
  918. dev_dbg(wsa_dev, "%s: event = %d\n", __func__, event);
  919. switch (event) {
  920. case SND_SOC_DAPM_PRE_PMU:
  921. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  922. if (ret)
  923. wsa_priv->dapm_mclk_enable = false;
  924. else
  925. wsa_priv->dapm_mclk_enable = true;
  926. break;
  927. case SND_SOC_DAPM_POST_PMD:
  928. if (wsa_priv->dapm_mclk_enable) {
  929. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  930. wsa_priv->dapm_mclk_enable = false;
  931. }
  932. break;
  933. default:
  934. dev_err_ratelimited(wsa_priv->dev,
  935. "%s: invalid DAPM event %d\n", __func__, event);
  936. ret = -EINVAL;
  937. }
  938. return ret;
  939. }
  940. static int lpass_cdc_wsa_macro_event_handler(struct snd_soc_component *component,
  941. u16 event, u32 data)
  942. {
  943. struct device *wsa_dev = NULL;
  944. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  945. int ret = 0;
  946. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  947. return -EINVAL;
  948. switch (event) {
  949. case LPASS_CDC_MACRO_EVT_SSR_DOWN:
  950. wsa_priv->pre_dev_up = false;
  951. if (wsa_priv->swr_ctrl_data) {
  952. swrm_wcd_notify(
  953. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  954. SWR_DEVICE_SSR_DOWN, NULL);
  955. }
  956. if ((!pm_runtime_enabled(wsa_dev) ||
  957. !pm_runtime_suspended(wsa_dev))) {
  958. ret = lpass_cdc_runtime_suspend(wsa_dev);
  959. if (!ret) {
  960. pm_runtime_disable(wsa_dev);
  961. pm_runtime_set_suspended(wsa_dev);
  962. pm_runtime_enable(wsa_dev);
  963. }
  964. }
  965. break;
  966. case LPASS_CDC_MACRO_EVT_PRE_SSR_UP:
  967. break;
  968. case LPASS_CDC_MACRO_EVT_SSR_UP:
  969. wsa_priv->pre_dev_up = true;
  970. /* reset swr after ssr/pdr */
  971. wsa_priv->reset_swr = true;
  972. if (wsa_priv->swr_ctrl_data)
  973. swrm_wcd_notify(
  974. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  975. SWR_DEVICE_SSR_UP, NULL);
  976. break;
  977. case LPASS_CDC_MACRO_EVT_CLK_RESET:
  978. lpass_cdc_rsc_clk_reset(wsa_dev, WSA_CORE_CLK);
  979. lpass_cdc_rsc_clk_reset(wsa_dev, WSA_TX_CORE_CLK);
  980. break;
  981. }
  982. return 0;
  983. }
  984. static int lpass_cdc_wsa_macro_enable_vi_decimator(struct snd_soc_component *component)
  985. {
  986. struct device *wsa_dev = NULL;
  987. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  988. u8 val = 0x0;
  989. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  990. return -EINVAL;
  991. usleep_range(5000, 5500);
  992. dev_dbg(wsa_dev, "%s: wsa_priv->pcm_rate_vi %d\n", __func__, wsa_priv->pcm_rate_vi);
  993. switch (wsa_priv->pcm_rate_vi) {
  994. case 48000:
  995. val = 0x04;
  996. break;
  997. case 24000:
  998. val = 0x02;
  999. break;
  1000. case 8000:
  1001. default:
  1002. val = 0x00;
  1003. break;
  1004. }
  1005. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  1006. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  1007. dev_dbg(wsa_dev, "%s: spkr1 enabled\n", __func__);
  1008. /* Enable V&I sensing */
  1009. snd_soc_component_update_bits(component,
  1010. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1011. 0x20, 0x20);
  1012. snd_soc_component_update_bits(component,
  1013. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1014. 0x20, 0x20);
  1015. snd_soc_component_update_bits(component,
  1016. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1017. 0x0F, val);
  1018. snd_soc_component_update_bits(component,
  1019. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1020. 0x0F, val);
  1021. snd_soc_component_update_bits(component,
  1022. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1023. 0x10, 0x10);
  1024. snd_soc_component_update_bits(component,
  1025. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1026. 0x10, 0x10);
  1027. snd_soc_component_update_bits(component,
  1028. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1029. 0x20, 0x00);
  1030. snd_soc_component_update_bits(component,
  1031. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1032. 0x20, 0x00);
  1033. }
  1034. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  1035. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  1036. dev_dbg(wsa_dev, "%s: spkr2 enabled\n", __func__);
  1037. /* Enable V&I sensing */
  1038. snd_soc_component_update_bits(component,
  1039. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1040. 0x20, 0x20);
  1041. snd_soc_component_update_bits(component,
  1042. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1043. 0x20, 0x20);
  1044. snd_soc_component_update_bits(component,
  1045. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1046. 0x0F, val);
  1047. snd_soc_component_update_bits(component,
  1048. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1049. 0x0F, val);
  1050. snd_soc_component_update_bits(component,
  1051. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1052. 0x10, 0x10);
  1053. snd_soc_component_update_bits(component,
  1054. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1055. 0x10, 0x10);
  1056. snd_soc_component_update_bits(component,
  1057. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1058. 0x20, 0x00);
  1059. snd_soc_component_update_bits(component,
  1060. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1061. 0x20, 0x00);
  1062. }
  1063. return 0;
  1064. }
  1065. static int lpass_cdc_wsa_macro_disable_vi_feedback(struct snd_soc_dapm_widget *w,
  1066. struct snd_kcontrol *kcontrol,
  1067. int event)
  1068. {
  1069. struct snd_soc_component *component =
  1070. snd_soc_dapm_to_component(w->dapm);
  1071. struct device *wsa_dev = NULL;
  1072. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1073. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1074. return -EINVAL;
  1075. switch (event) {
  1076. case SND_SOC_DAPM_POST_PMD:
  1077. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  1078. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  1079. /* Disable V&I sensing */
  1080. snd_soc_component_update_bits(component,
  1081. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1082. 0x20, 0x20);
  1083. snd_soc_component_update_bits(component,
  1084. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1085. 0x20, 0x20);
  1086. dev_dbg(wsa_dev, "%s: spkr1 disabled\n", __func__);
  1087. snd_soc_component_update_bits(component,
  1088. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1089. 0x10, 0x00);
  1090. snd_soc_component_update_bits(component,
  1091. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1092. 0x10, 0x00);
  1093. snd_soc_component_update_bits(component,
  1094. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  1095. 0x20, 0x00);
  1096. snd_soc_component_update_bits(component,
  1097. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  1098. 0x20, 0x00);
  1099. }
  1100. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  1101. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  1102. /* Disable V&I sensing */
  1103. dev_dbg(wsa_dev, "%s: spkr2 disabled\n", __func__);
  1104. snd_soc_component_update_bits(component,
  1105. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1106. 0x20, 0x20);
  1107. snd_soc_component_update_bits(component,
  1108. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1109. 0x20, 0x20);
  1110. snd_soc_component_update_bits(component,
  1111. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1112. 0x10, 0x00);
  1113. snd_soc_component_update_bits(component,
  1114. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1115. 0x10, 0x00);
  1116. snd_soc_component_update_bits(component,
  1117. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1118. 0x20, 0x00);
  1119. snd_soc_component_update_bits(component,
  1120. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1121. 0x20, 0x00);
  1122. }
  1123. break;
  1124. }
  1125. return 0;
  1126. }
  1127. static void lpass_cdc_wsa_macro_hd2_control(struct snd_soc_component *component,
  1128. u16 reg, int event)
  1129. {
  1130. u16 hd2_scale_reg;
  1131. u16 hd2_enable_reg = 0;
  1132. if (reg == LPASS_CDC_WSA_RX0_RX_PATH_CTL) {
  1133. hd2_scale_reg = LPASS_CDC_WSA_RX0_RX_PATH_SEC3;
  1134. hd2_enable_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0;
  1135. }
  1136. if (reg == LPASS_CDC_WSA_RX1_RX_PATH_CTL) {
  1137. hd2_scale_reg = LPASS_CDC_WSA_RX1_RX_PATH_SEC3;
  1138. hd2_enable_reg = LPASS_CDC_WSA_RX1_RX_PATH_CFG0;
  1139. }
  1140. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_ON(event)) {
  1141. snd_soc_component_update_bits(component, hd2_scale_reg,
  1142. 0x3C, 0x10);
  1143. snd_soc_component_update_bits(component, hd2_scale_reg,
  1144. 0x03, 0x01);
  1145. snd_soc_component_update_bits(component, hd2_enable_reg,
  1146. 0x04, 0x04);
  1147. }
  1148. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_OFF(event)) {
  1149. snd_soc_component_update_bits(component, hd2_enable_reg,
  1150. 0x04, 0x00);
  1151. snd_soc_component_update_bits(component, hd2_scale_reg,
  1152. 0x03, 0x00);
  1153. snd_soc_component_update_bits(component, hd2_scale_reg,
  1154. 0x3C, 0x00);
  1155. }
  1156. }
  1157. static int lpass_cdc_wsa_macro_enable_swr(struct snd_soc_dapm_widget *w,
  1158. struct snd_kcontrol *kcontrol, int event)
  1159. {
  1160. struct snd_soc_component *component =
  1161. snd_soc_dapm_to_component(w->dapm);
  1162. int ch_cnt;
  1163. struct device *wsa_dev = NULL;
  1164. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1165. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1166. return -EINVAL;
  1167. switch (event) {
  1168. case SND_SOC_DAPM_PRE_PMU:
  1169. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1170. !wsa_priv->rx_0_count)
  1171. wsa_priv->rx_0_count++;
  1172. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1173. !wsa_priv->rx_1_count)
  1174. wsa_priv->rx_1_count++;
  1175. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1176. if (wsa_priv->swr_ctrl_data) {
  1177. swrm_wcd_notify(
  1178. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  1179. SWR_DEVICE_UP, NULL);
  1180. }
  1181. break;
  1182. case SND_SOC_DAPM_POST_PMD:
  1183. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1184. wsa_priv->rx_0_count)
  1185. wsa_priv->rx_0_count--;
  1186. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1187. wsa_priv->rx_1_count)
  1188. wsa_priv->rx_1_count--;
  1189. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1190. break;
  1191. }
  1192. dev_dbg(wsa_priv->dev, "%s: current swr ch cnt: %d\n",
  1193. __func__, wsa_priv->rx_0_count + wsa_priv->rx_1_count);
  1194. return 0;
  1195. }
  1196. static int lpass_cdc_wsa_macro_enable_mix_path(struct snd_soc_dapm_widget *w,
  1197. struct snd_kcontrol *kcontrol, int event)
  1198. {
  1199. struct snd_soc_component *component =
  1200. snd_soc_dapm_to_component(w->dapm);
  1201. u16 gain_reg;
  1202. int offset_val = 0;
  1203. int val = 0;
  1204. uint16_t mix_reg = 0;
  1205. uint16_t reg = 0;
  1206. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1207. if (!(strcmp(w->name, "WSA_RX0 MIX INP"))) {
  1208. gain_reg = LPASS_CDC_WSA_RX0_RX_VOL_MIX_CTL;
  1209. } else if (!(strcmp(w->name, "WSA_RX1 MIX INP"))) {
  1210. gain_reg = LPASS_CDC_WSA_RX1_RX_VOL_MIX_CTL;
  1211. } else {
  1212. dev_err_ratelimited(component->dev, "%s: No gain register avail for %s\n",
  1213. __func__, w->name);
  1214. return 0;
  1215. }
  1216. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  1217. (LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * w->shift);
  1218. mix_reg = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  1219. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * w->shift;
  1220. switch (event) {
  1221. case SND_SOC_DAPM_PRE_PMU:
  1222. snd_soc_component_update_bits(component, mix_reg, 0x40, 0x40);
  1223. usleep_range(500, 510);
  1224. snd_soc_component_update_bits(component, mix_reg, 0x40, 0x00);
  1225. snd_soc_component_update_bits(component,
  1226. reg, 0x20, 0x20);
  1227. snd_soc_component_update_bits(component,
  1228. mix_reg, 0x20, 0x20);
  1229. lpass_cdc_wsa_macro_enable_swr(w, kcontrol, event);
  1230. val = snd_soc_component_read(component, gain_reg);
  1231. val += offset_val;
  1232. snd_soc_component_write(component, gain_reg, val);
  1233. break;
  1234. case SND_SOC_DAPM_POST_PMD:
  1235. snd_soc_component_update_bits(component,
  1236. w->reg, 0x20, 0x00);
  1237. lpass_cdc_wsa_macro_enable_swr(w, kcontrol, event);
  1238. break;
  1239. }
  1240. return 0;
  1241. }
  1242. static int lpass_cdc_wsa_macro_config_compander(struct snd_soc_component *component,
  1243. int comp, int event)
  1244. {
  1245. u16 comp_ctl0_reg, comp_ctl8_reg, rx_path_cfg0_reg;
  1246. struct device *wsa_dev = NULL;
  1247. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1248. struct lpass_cdc_comp_setting *comp_settings = NULL;
  1249. u16 mode = 0;
  1250. u16 index = 0;
  1251. int sys_gain, bat_cfg, sys_gain_int, upper_gain, lower_gain;
  1252. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1253. return -EINVAL;
  1254. if (comp >= LPASS_CDC_WSA_MACRO_COMP_MAX || comp < 0) {
  1255. dev_err(component->dev, "%s: Invalid compander value: %d\n",
  1256. __func__, comp);
  1257. return -EINVAL;
  1258. }
  1259. dev_dbg(component->dev, "%s: event %d compander %d, enabled %d\n",
  1260. __func__, event, comp + 1, wsa_priv->comp_enabled[comp]);
  1261. if (!wsa_priv->comp_enabled[comp])
  1262. return 0;
  1263. mode = wsa_priv->comp_mode[comp];
  1264. if (mode >= G_MAX_DB || mode < 0)
  1265. mode = 0;
  1266. comp_ctl0_reg = LPASS_CDC_WSA_COMPANDER0_CTL0 +
  1267. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1268. comp_ctl8_reg = LPASS_CDC_WSA_COMPANDER0_CTL8 +
  1269. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1270. rx_path_cfg0_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0 +
  1271. (comp * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  1272. comp_settings = &comp_setting_table[mode];
  1273. /* If System has battery configuration */
  1274. if (wsa_priv->wsa_bat_cfg[comp]) {
  1275. index = (comp * 2) + wsa_priv->wsa_spkrrecv;
  1276. if (index >= (2 * (LPASS_CDC_WSA_MACRO_RX1 + 1))) {
  1277. dev_err(component->dev, "%s: Invalid index: %d\n",
  1278. __func__, index);
  1279. return -EINVAL;
  1280. }
  1281. sys_gain = wsa_priv->wsa_sys_gain[index];
  1282. bat_cfg = wsa_priv->wsa_bat_cfg[comp];
  1283. /* Convert enum to value and
  1284. * multiply all values by 10 to avoid float
  1285. */
  1286. sys_gain_int = -15 * sys_gain + 210;
  1287. switch (bat_cfg) {
  1288. case CONFIG_1S:
  1289. case EXT_1S:
  1290. if (sys_gain > G_13P5_DB) {
  1291. upper_gain = sys_gain_int + 60;
  1292. lower_gain = 0;
  1293. } else {
  1294. upper_gain = 210;
  1295. lower_gain = 0;
  1296. }
  1297. break;
  1298. case CONFIG_3S:
  1299. case EXT_3S:
  1300. upper_gain = sys_gain_int;
  1301. lower_gain = 75;
  1302. break;
  1303. case EXT_ABOVE_3S:
  1304. upper_gain = sys_gain_int;
  1305. lower_gain = 120;
  1306. break;
  1307. default:
  1308. upper_gain = sys_gain_int;
  1309. lower_gain = 0;
  1310. break;
  1311. }
  1312. /* Truncate after calculation */
  1313. comp_settings->lower_gain_int = (lower_gain * 2) / 10;
  1314. comp_settings->upper_gain_int = (upper_gain * 2) / 10;
  1315. }
  1316. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1317. lpass_cdc_update_compander_setting(component,
  1318. comp_ctl8_reg,
  1319. comp_settings);
  1320. /* Enable Compander Clock */
  1321. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1322. 0x01, 0x01);
  1323. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1324. 0x02, 0x02);
  1325. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1326. 0x02, 0x00);
  1327. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1328. 0x02, 0x02);
  1329. }
  1330. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1331. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1332. 0x04, 0x04);
  1333. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1334. 0x02, 0x00);
  1335. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1336. 0x02, 0x02);
  1337. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1338. 0x02, 0x00);
  1339. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1340. 0x01, 0x00);
  1341. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1342. 0x04, 0x00);
  1343. }
  1344. return 0;
  1345. }
  1346. static void lpass_cdc_wsa_macro_enable_softclip_clk(struct snd_soc_component *component,
  1347. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  1348. int path,
  1349. bool enable)
  1350. {
  1351. u16 softclip_clk_reg = LPASS_CDC_WSA_SOFTCLIP0_CRC +
  1352. (path * LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET);
  1353. u8 softclip_mux_mask = (1 << path);
  1354. u8 softclip_mux_value = (1 << path);
  1355. dev_dbg(component->dev, "%s: path %d, enable %d\n",
  1356. __func__, path, enable);
  1357. if (enable) {
  1358. if (wsa_priv->softclip_clk_users[path] == 0) {
  1359. snd_soc_component_update_bits(component,
  1360. softclip_clk_reg, 0x01, 0x01);
  1361. snd_soc_component_update_bits(component,
  1362. LPASS_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1363. softclip_mux_mask, softclip_mux_value);
  1364. }
  1365. wsa_priv->softclip_clk_users[path]++;
  1366. } else {
  1367. wsa_priv->softclip_clk_users[path]--;
  1368. if (wsa_priv->softclip_clk_users[path] == 0) {
  1369. snd_soc_component_update_bits(component,
  1370. softclip_clk_reg, 0x01, 0x00);
  1371. snd_soc_component_update_bits(component,
  1372. LPASS_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1373. softclip_mux_mask, 0x00);
  1374. }
  1375. }
  1376. }
  1377. static int lpass_cdc_wsa_macro_config_softclip(struct snd_soc_component *component,
  1378. int path, int event)
  1379. {
  1380. u16 softclip_ctrl_reg = 0;
  1381. struct device *wsa_dev = NULL;
  1382. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1383. int softclip_path = 0;
  1384. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1385. return -EINVAL;
  1386. if (path == LPASS_CDC_WSA_MACRO_COMP1)
  1387. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1388. else if (path == LPASS_CDC_WSA_MACRO_COMP2)
  1389. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1390. dev_dbg(component->dev, "%s: event %d path %d, enabled %d\n",
  1391. __func__, event, softclip_path,
  1392. wsa_priv->is_softclip_on[softclip_path]);
  1393. if (!wsa_priv->is_softclip_on[softclip_path])
  1394. return 0;
  1395. softclip_ctrl_reg = LPASS_CDC_WSA_SOFTCLIP0_SOFTCLIP_CTRL +
  1396. (softclip_path * LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET);
  1397. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1398. /* Enable Softclip clock and mux */
  1399. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1400. softclip_path, true);
  1401. /* Enable Softclip control */
  1402. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1403. 0x01, 0x01);
  1404. }
  1405. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1406. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1407. 0x01, 0x00);
  1408. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1409. softclip_path, false);
  1410. }
  1411. return 0;
  1412. }
  1413. static int lpass_cdc_was_macro_config_pbr(struct snd_soc_component *component,
  1414. int path, int event)
  1415. {
  1416. struct device *wsa_dev = NULL;
  1417. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1418. u16 reg1 = 0, reg2 = 0, reg3 = 0;
  1419. int softclip_path = 0;
  1420. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1421. return -EINVAL;
  1422. if (path == LPASS_CDC_WSA_MACRO_COMP1) {
  1423. reg1 = LPASS_CDC_WSA_COMPANDER0_CTL0;
  1424. reg2 = LPASS_CDC_WSA_RX0_RX_PATH_CFG3;
  1425. reg3 = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1426. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1427. } else if (path == LPASS_CDC_WSA_MACRO_COMP2) {
  1428. reg1 = LPASS_CDC_WSA_COMPANDER1_CTL0;
  1429. reg2 = LPASS_CDC_WSA_RX1_RX_PATH_CFG3;
  1430. reg3 = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1431. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1432. }
  1433. if (!wsa_priv->pbr_enable || wsa_priv->wsa_bat_cfg[path] >= EXT_1S ||
  1434. wsa_priv->wsa_sys_gain[path * 2] > G_12_DB ||
  1435. wsa_priv->wsa_spkrrecv || !reg1 || !reg2 || !reg3)
  1436. return 0;
  1437. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1438. snd_soc_component_update_bits(component,
  1439. reg1, 0x08, 0x08);
  1440. snd_soc_component_update_bits(component,
  1441. reg2, 0x40, 0x40);
  1442. snd_soc_component_update_bits(component,
  1443. reg3, 0x80, 0x80);
  1444. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1445. softclip_path, true);
  1446. if (wsa_priv->pbr_clk_users == 0)
  1447. snd_soc_component_update_bits(component,
  1448. LPASS_CDC_WSA_PBR_PATH_CTL,
  1449. 0x01, 0x01);
  1450. ++wsa_priv->pbr_clk_users;
  1451. }
  1452. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1453. if (wsa_priv->pbr_clk_users == 1)
  1454. snd_soc_component_update_bits(component,
  1455. LPASS_CDC_WSA_PBR_PATH_CTL,
  1456. 0x01, 0x00);
  1457. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1458. softclip_path, false);
  1459. snd_soc_component_update_bits(component,
  1460. reg1, 0x08, 0x00);
  1461. snd_soc_component_update_bits(component,
  1462. reg2, 0x40, 0x00);
  1463. snd_soc_component_update_bits(component,
  1464. reg3, 0x80, 0x00);
  1465. --wsa_priv->pbr_clk_users;
  1466. if (wsa_priv->pbr_clk_users < 0)
  1467. wsa_priv->pbr_clk_users = 0;
  1468. }
  1469. return 0;
  1470. }
  1471. static bool lpass_cdc_wsa_macro_adie_lb(struct snd_soc_component *component,
  1472. int interp_idx)
  1473. {
  1474. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  1475. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  1476. u8 int_n_inp0 = 0, int_n_inp1 = 0, int_n_inp2 = 0;
  1477. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + interp_idx * 8;
  1478. int_mux_cfg1 = int_mux_cfg0 + 4;
  1479. int_mux_cfg0_val = snd_soc_component_read(component, int_mux_cfg0);
  1480. int_mux_cfg1_val = snd_soc_component_read(component, int_mux_cfg1);
  1481. int_n_inp0 = int_mux_cfg0_val & 0x0F;
  1482. if (int_n_inp0 == INTn_1_INP_SEL_DEC0 ||
  1483. int_n_inp0 == INTn_1_INP_SEL_DEC1)
  1484. return true;
  1485. int_n_inp1 = int_mux_cfg0_val >> 4;
  1486. if (int_n_inp1 == INTn_1_INP_SEL_DEC0 ||
  1487. int_n_inp1 == INTn_1_INP_SEL_DEC1)
  1488. return true;
  1489. int_n_inp2 = int_mux_cfg1_val >> 4;
  1490. if (int_n_inp2 == INTn_1_INP_SEL_DEC0 ||
  1491. int_n_inp2 == INTn_1_INP_SEL_DEC1)
  1492. return true;
  1493. return false;
  1494. }
  1495. static int lpass_cdc_wsa_macro_enable_main_path(struct snd_soc_dapm_widget *w,
  1496. struct snd_kcontrol *kcontrol,
  1497. int event)
  1498. {
  1499. struct snd_soc_component *component =
  1500. snd_soc_dapm_to_component(w->dapm);
  1501. u16 reg = 0;
  1502. struct device *wsa_dev = NULL;
  1503. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1504. bool adie_lb = false;
  1505. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1506. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1507. return -EINVAL;
  1508. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  1509. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * w->shift;
  1510. switch (event) {
  1511. case SND_SOC_DAPM_PRE_PMU:
  1512. snd_soc_component_update_bits(component, reg, 0x40, 0x40);
  1513. usleep_range(500, 510);
  1514. snd_soc_component_update_bits(component, reg, 0x40, 0x00);
  1515. snd_soc_component_update_bits(component,
  1516. reg, 0x20, 0x20);
  1517. if (lpass_cdc_wsa_macro_adie_lb(component, w->shift)) {
  1518. adie_lb = true;
  1519. lpass_cdc_wsa_pa_on(wsa_dev, adie_lb);
  1520. snd_soc_component_update_bits(component,
  1521. reg, 0x10, 0x00);
  1522. }
  1523. break;
  1524. default:
  1525. break;
  1526. }
  1527. return 0;
  1528. }
  1529. static int lpass_cdc_wsa_macro_interp_get_primary_reg(u16 reg, u16 *ind)
  1530. {
  1531. u16 prim_int_reg = 0;
  1532. switch (reg) {
  1533. case LPASS_CDC_WSA_RX0_RX_PATH_CTL:
  1534. case LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL:
  1535. prim_int_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1536. *ind = 0;
  1537. break;
  1538. case LPASS_CDC_WSA_RX1_RX_PATH_CTL:
  1539. case LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL:
  1540. prim_int_reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1541. *ind = 1;
  1542. break;
  1543. }
  1544. return prim_int_reg;
  1545. }
  1546. static int lpass_cdc_wsa_macro_enable_prim_interpolator(
  1547. struct snd_soc_component *component,
  1548. u16 reg, int event)
  1549. {
  1550. u16 prim_int_reg;
  1551. u16 ind = 0;
  1552. struct device *wsa_dev = NULL;
  1553. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1554. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1555. return -EINVAL;
  1556. prim_int_reg = lpass_cdc_wsa_macro_interp_get_primary_reg(reg, &ind);
  1557. switch (event) {
  1558. case SND_SOC_DAPM_PRE_PMU:
  1559. wsa_priv->prim_int_users[ind]++;
  1560. if (wsa_priv->prim_int_users[ind] == 1) {
  1561. snd_soc_component_update_bits(component,
  1562. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_CFG3_OFFSET,
  1563. 0x03, 0x03);
  1564. snd_soc_component_update_bits(component, prim_int_reg,
  1565. 0x10, 0x10);
  1566. lpass_cdc_wsa_macro_hd2_control(component, prim_int_reg, event);
  1567. snd_soc_component_update_bits(component,
  1568. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
  1569. 0x1, 0x1);
  1570. }
  1571. if ((reg != prim_int_reg) &&
  1572. ((snd_soc_component_read(
  1573. component, prim_int_reg)) & 0x10))
  1574. snd_soc_component_update_bits(component, reg,
  1575. 0x10, 0x10);
  1576. break;
  1577. case SND_SOC_DAPM_POST_PMD:
  1578. wsa_priv->prim_int_users[ind]--;
  1579. if (wsa_priv->prim_int_users[ind] == 0) {
  1580. snd_soc_component_update_bits(component, prim_int_reg,
  1581. 1 << 0x5, 0 << 0x5);
  1582. snd_soc_component_update_bits(component,
  1583. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
  1584. 0x1, 0x0);
  1585. snd_soc_component_update_bits(component, prim_int_reg,
  1586. 0x40, 0x40);
  1587. snd_soc_component_update_bits(component, prim_int_reg,
  1588. 0x40, 0x00);
  1589. lpass_cdc_wsa_macro_hd2_control(component, prim_int_reg, event);
  1590. }
  1591. break;
  1592. }
  1593. dev_dbg(component->dev, "%s: primary interpolator: INT%d, users: %d\n",
  1594. __func__, ind, wsa_priv->prim_int_users[ind]);
  1595. return 0;
  1596. }
  1597. static void lpass_cdc_macro_idle_detect_control(struct snd_soc_component *component,
  1598. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  1599. int interp, int event)
  1600. {
  1601. int reg = 0, mask = 0, val = 0, source_reg = 0;
  1602. u16 mode = 0;
  1603. dev_dbg(component->dev, "%s: Idle_detect_en value: %d\n", __func__,
  1604. wsa_priv->idle_detect_en);
  1605. if (!wsa_priv->idle_detect_en)
  1606. return;
  1607. if (interp == LPASS_CDC_WSA_MACRO_COMP1) {
  1608. source_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG3;
  1609. reg = LPASS_CDC_WSA_IDLE_DETECT_PATH_CTL;
  1610. mask = 0x01;
  1611. val = 0x01;
  1612. }
  1613. if (interp == LPASS_CDC_WSA_MACRO_COMP2) {
  1614. source_reg = LPASS_CDC_WSA_RX1_RX_PATH_CFG3;
  1615. reg = LPASS_CDC_WSA_IDLE_DETECT_PATH_CTL;
  1616. mask = 0x02;
  1617. val = 0x02;
  1618. }
  1619. mode = wsa_priv->comp_mode[interp];
  1620. if ((wsa_priv->noise_gate_mode == NG2 && mode >= G_13P5_DB) ||
  1621. wsa_priv->noise_gate_mode == IDLE_DETECT || !wsa_priv->pbr_enable ||
  1622. wsa_priv->wsa_spkrrecv) {
  1623. snd_soc_component_update_bits(component, source_reg, 0x80, 0x00);
  1624. dev_dbg(component->dev, "%s: Idle detect source: Legacy\n", __func__);
  1625. } else {
  1626. snd_soc_component_update_bits(component, source_reg, 0x80, 0x80);
  1627. dev_dbg(component->dev, "%s: Idle detect source: PRE-LA\n", __func__);
  1628. }
  1629. if (reg && SND_SOC_DAPM_EVENT_ON(event)) {
  1630. snd_soc_component_update_bits(component, reg, mask, val);
  1631. dev_dbg(component->dev, "%s: Idle detect clks ON\n", __func__);
  1632. }
  1633. if (reg && SND_SOC_DAPM_EVENT_OFF(event)) {
  1634. snd_soc_component_update_bits(component, reg, mask, 0x00);
  1635. snd_soc_component_write(component,
  1636. LPASS_CDC_WSA_IDLE_DETECT_CFG3, 0x0);
  1637. dev_dbg(component->dev, "%s: Idle detect clks OFF\n", __func__);
  1638. }
  1639. }
  1640. static int lpass_cdc_wsa_macro_enable_interpolator(struct snd_soc_dapm_widget *w,
  1641. struct snd_kcontrol *kcontrol,
  1642. int event)
  1643. {
  1644. struct snd_soc_component *component =
  1645. snd_soc_dapm_to_component(w->dapm);
  1646. struct device *wsa_dev = NULL;
  1647. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1648. u8 gain = 0;
  1649. u16 reg = 0;
  1650. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1651. return -EINVAL;
  1652. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1653. return -EINVAL;
  1654. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1655. if (!(strcmp(w->name, "WSA_RX INT0 INTERP"))) {
  1656. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1657. } else if (!(strcmp(w->name, "WSA_RX INT1 INTERP"))) {
  1658. reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1659. } else {
  1660. dev_err_ratelimited(component->dev, "%s: Interpolator reg not found\n",
  1661. __func__);
  1662. return -EINVAL;
  1663. }
  1664. switch (event) {
  1665. case SND_SOC_DAPM_PRE_PMU:
  1666. /* Reset if needed */
  1667. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1668. break;
  1669. case SND_SOC_DAPM_POST_PMU:
  1670. if (!strcmp(w->name, "WSA_RX INT0 INTERP")) {
  1671. gain = (u8)(wsa_priv->rx0_origin_gain -
  1672. wsa_priv->thermal_cur_state);
  1673. if (snd_soc_component_read(wsa_priv->component,
  1674. LPASS_CDC_WSA_RX0_RX_VOL_CTL) != gain) {
  1675. snd_soc_component_update_bits(wsa_priv->component,
  1676. LPASS_CDC_WSA_RX0_RX_VOL_CTL, 0xFF, gain);
  1677. dev_dbg(wsa_priv->dev,
  1678. "%s: RX0 current thermal state: %d, "
  1679. "adjusted gain: %#x\n",
  1680. __func__, wsa_priv->thermal_cur_state, gain);
  1681. }
  1682. }
  1683. if (!strcmp(w->name, "WSA_RX INT1 INTERP")) {
  1684. gain = (u8)(wsa_priv->rx1_origin_gain -
  1685. wsa_priv->thermal_cur_state);
  1686. if (snd_soc_component_read(wsa_priv->component,
  1687. LPASS_CDC_WSA_RX1_RX_VOL_CTL) != gain) {
  1688. snd_soc_component_update_bits(wsa_priv->component,
  1689. LPASS_CDC_WSA_RX1_RX_VOL_CTL, 0xFF, gain);
  1690. dev_dbg(wsa_priv->dev,
  1691. "%s: RX1 current thermal state: %d, "
  1692. "adjusted gain: %#x\n",
  1693. __func__, wsa_priv->thermal_cur_state, gain);
  1694. }
  1695. }
  1696. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1697. lpass_cdc_macro_idle_detect_control(component, wsa_priv,
  1698. w->shift, event);
  1699. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1700. lpass_cdc_was_macro_config_pbr(component, w->shift, event);
  1701. if (wsa_priv->wsa_spkrrecv)
  1702. snd_soc_component_update_bits(component,
  1703. LPASS_CDC_WSA_RX0_RX_PATH_CFG1,
  1704. 0x08, 0x00);
  1705. break;
  1706. case SND_SOC_DAPM_POST_PMD:
  1707. snd_soc_component_update_bits(component,
  1708. LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 0x08, 0x08);
  1709. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1710. lpass_cdc_macro_idle_detect_control(component, wsa_priv,
  1711. w->shift, event);
  1712. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1713. lpass_cdc_was_macro_config_pbr(component, w->shift, event);
  1714. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1715. break;
  1716. }
  1717. return 0;
  1718. }
  1719. static int lpass_cdc_wsa_macro_spk_boost_event(struct snd_soc_dapm_widget *w,
  1720. struct snd_kcontrol *kcontrol,
  1721. int event)
  1722. {
  1723. struct snd_soc_component *component =
  1724. snd_soc_dapm_to_component(w->dapm);
  1725. u16 boost_path_ctl, boost_path_cfg1;
  1726. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1727. if (!strcmp(w->name, "WSA_RX INT0 CHAIN")) {
  1728. boost_path_ctl = LPASS_CDC_WSA_BOOST0_BOOST_PATH_CTL;
  1729. boost_path_cfg1 = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1730. } else if (!strcmp(w->name, "WSA_RX INT1 CHAIN")) {
  1731. boost_path_ctl = LPASS_CDC_WSA_BOOST1_BOOST_PATH_CTL;
  1732. boost_path_cfg1 = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1733. } else {
  1734. dev_err_ratelimited(component->dev, "%s: unknown widget: %s\n",
  1735. __func__, w->name);
  1736. return -EINVAL;
  1737. }
  1738. switch (event) {
  1739. case SND_SOC_DAPM_PRE_PMU:
  1740. snd_soc_component_update_bits(component, boost_path_cfg1,
  1741. 0x01, 0x01);
  1742. snd_soc_component_update_bits(component, boost_path_ctl,
  1743. 0x10, 0x10);
  1744. break;
  1745. case SND_SOC_DAPM_POST_PMU:
  1746. break;
  1747. case SND_SOC_DAPM_POST_PMD:
  1748. snd_soc_component_update_bits(component, boost_path_ctl,
  1749. 0x10, 0x00);
  1750. snd_soc_component_update_bits(component, boost_path_cfg1,
  1751. 0x01, 0x00);
  1752. break;
  1753. }
  1754. return 0;
  1755. }
  1756. static int lpass_cdc_wsa_macro_enable_vbat(struct snd_soc_dapm_widget *w,
  1757. struct snd_kcontrol *kcontrol,
  1758. int event)
  1759. {
  1760. struct snd_soc_component *component =
  1761. snd_soc_dapm_to_component(w->dapm);
  1762. struct device *wsa_dev = NULL;
  1763. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1764. u16 vbat_path_cfg = 0;
  1765. int softclip_path = 0;
  1766. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1767. return -EINVAL;
  1768. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1769. if (!strcmp(w->name, "WSA_RX INT0 VBAT")) {
  1770. vbat_path_cfg = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1771. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1772. } else if (!strcmp(w->name, "WSA_RX INT1 VBAT")) {
  1773. vbat_path_cfg = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1774. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1775. }
  1776. switch (event) {
  1777. case SND_SOC_DAPM_PRE_PMU:
  1778. /* Enable clock for VBAT block */
  1779. snd_soc_component_update_bits(component,
  1780. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x10);
  1781. /* Enable VBAT block */
  1782. snd_soc_component_update_bits(component,
  1783. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x01);
  1784. /* Update interpolator with 384K path */
  1785. snd_soc_component_update_bits(component, vbat_path_cfg,
  1786. 0x80, 0x80);
  1787. /* Use attenuation mode */
  1788. snd_soc_component_update_bits(component,
  1789. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x02, 0x00);
  1790. /*
  1791. * BCL block needs softclip clock and mux config to be enabled
  1792. */
  1793. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1794. softclip_path, true);
  1795. /* Enable VBAT at channel level */
  1796. snd_soc_component_update_bits(component, vbat_path_cfg,
  1797. 0x02, 0x02);
  1798. /* Set the ATTK1 gain */
  1799. snd_soc_component_update_bits(component,
  1800. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1801. 0xFF, 0xFF);
  1802. snd_soc_component_update_bits(component,
  1803. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1804. 0xFF, 0x03);
  1805. snd_soc_component_update_bits(component,
  1806. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1807. 0xFF, 0x00);
  1808. /* Set the ATTK2 gain */
  1809. snd_soc_component_update_bits(component,
  1810. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1811. 0xFF, 0xFF);
  1812. snd_soc_component_update_bits(component,
  1813. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1814. 0xFF, 0x03);
  1815. snd_soc_component_update_bits(component,
  1816. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1817. 0xFF, 0x00);
  1818. /* Set the ATTK3 gain */
  1819. snd_soc_component_update_bits(component,
  1820. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1821. 0xFF, 0xFF);
  1822. snd_soc_component_update_bits(component,
  1823. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1824. 0xFF, 0x03);
  1825. snd_soc_component_update_bits(component,
  1826. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1827. 0xFF, 0x00);
  1828. /* Enable CB decode block clock */
  1829. snd_soc_component_update_bits(component,
  1830. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x01);
  1831. /* Enable BCL path */
  1832. snd_soc_component_update_bits(component,
  1833. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x01);
  1834. /* Request for BCL data */
  1835. snd_soc_component_update_bits(component,
  1836. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x01);
  1837. break;
  1838. case SND_SOC_DAPM_POST_PMD:
  1839. snd_soc_component_update_bits(component,
  1840. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x00);
  1841. snd_soc_component_update_bits(component,
  1842. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x00);
  1843. snd_soc_component_update_bits(component,
  1844. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x00);
  1845. snd_soc_component_update_bits(component, vbat_path_cfg,
  1846. 0x80, 0x00);
  1847. snd_soc_component_update_bits(component,
  1848. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1849. 0x02, 0x02);
  1850. snd_soc_component_update_bits(component, vbat_path_cfg,
  1851. 0x02, 0x00);
  1852. snd_soc_component_update_bits(component,
  1853. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1854. 0xFF, 0x00);
  1855. snd_soc_component_update_bits(component,
  1856. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1857. 0xFF, 0x00);
  1858. snd_soc_component_update_bits(component,
  1859. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1860. 0xFF, 0x00);
  1861. snd_soc_component_update_bits(component,
  1862. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1863. 0xFF, 0x00);
  1864. snd_soc_component_update_bits(component,
  1865. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1866. 0xFF, 0x00);
  1867. snd_soc_component_update_bits(component,
  1868. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1869. 0xFF, 0x00);
  1870. snd_soc_component_update_bits(component,
  1871. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1872. 0xFF, 0x00);
  1873. snd_soc_component_update_bits(component,
  1874. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1875. 0xFF, 0x00);
  1876. snd_soc_component_update_bits(component,
  1877. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1878. 0xFF, 0x00);
  1879. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1880. softclip_path, false);
  1881. snd_soc_component_update_bits(component,
  1882. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x00);
  1883. snd_soc_component_update_bits(component,
  1884. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x00);
  1885. break;
  1886. default:
  1887. dev_err_ratelimited(wsa_dev, "%s: Invalid event %d\n", __func__, event);
  1888. break;
  1889. }
  1890. return 0;
  1891. }
  1892. static int lpass_cdc_wsa_macro_enable_echo(struct snd_soc_dapm_widget *w,
  1893. struct snd_kcontrol *kcontrol,
  1894. int event)
  1895. {
  1896. struct snd_soc_component *component =
  1897. snd_soc_dapm_to_component(w->dapm);
  1898. struct device *wsa_dev = NULL;
  1899. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1900. u16 val, ec_tx = 0, ec_hq_reg;
  1901. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1902. return -EINVAL;
  1903. dev_dbg(wsa_dev, "%s %d %s\n", __func__, event, w->name);
  1904. val = snd_soc_component_read(component,
  1905. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  1906. if (!(strcmp(w->name, "WSA RX_MIX EC0_MUX")))
  1907. ec_tx = (val & 0x07) - 1;
  1908. else
  1909. ec_tx = ((val & 0x38) >> 0x3) - 1;
  1910. if (ec_tx < 0 || ec_tx >= (LPASS_CDC_WSA_MACRO_RX1 + 1)) {
  1911. dev_err_ratelimited(wsa_dev, "%s: EC mix control not set correctly\n",
  1912. __func__);
  1913. return -EINVAL;
  1914. }
  1915. if (wsa_priv->ec_hq[ec_tx]) {
  1916. snd_soc_component_update_bits(component,
  1917. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  1918. 0x1 << ec_tx, 0x1 << ec_tx);
  1919. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_PATH_CTL +
  1920. 0x40 * ec_tx;
  1921. snd_soc_component_update_bits(component, ec_hq_reg, 0x01, 0x01);
  1922. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_CFG0 +
  1923. 0x40 * ec_tx;
  1924. /* default set to 48k */
  1925. snd_soc_component_update_bits(component, ec_hq_reg, 0x1E, 0x08);
  1926. }
  1927. return 0;
  1928. }
  1929. static int lpass_cdc_wsa_macro_get_ec_hq(struct snd_kcontrol *kcontrol,
  1930. struct snd_ctl_elem_value *ucontrol)
  1931. {
  1932. struct snd_soc_component *component =
  1933. snd_soc_kcontrol_component(kcontrol);
  1934. int ec_tx = ((struct soc_multi_mixer_control *)
  1935. kcontrol->private_value)->shift;
  1936. struct device *wsa_dev = NULL;
  1937. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1938. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1939. return -EINVAL;
  1940. ucontrol->value.integer.value[0] = wsa_priv->ec_hq[ec_tx];
  1941. return 0;
  1942. }
  1943. static int lpass_cdc_wsa_macro_set_ec_hq(struct snd_kcontrol *kcontrol,
  1944. struct snd_ctl_elem_value *ucontrol)
  1945. {
  1946. struct snd_soc_component *component =
  1947. snd_soc_kcontrol_component(kcontrol);
  1948. int ec_tx = ((struct soc_multi_mixer_control *)
  1949. kcontrol->private_value)->shift;
  1950. int value = ucontrol->value.integer.value[0];
  1951. struct device *wsa_dev = NULL;
  1952. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1953. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1954. return -EINVAL;
  1955. dev_dbg(wsa_dev, "%s: enable current %d, new %d\n",
  1956. __func__, wsa_priv->ec_hq[ec_tx], value);
  1957. wsa_priv->ec_hq[ec_tx] = value;
  1958. return 0;
  1959. }
  1960. static int lpass_cdc_wsa_macro_get_rx_mute_status(struct snd_kcontrol *kcontrol,
  1961. struct snd_ctl_elem_value *ucontrol)
  1962. {
  1963. struct snd_soc_component *component =
  1964. snd_soc_kcontrol_component(kcontrol);
  1965. struct device *wsa_dev = NULL;
  1966. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1967. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  1968. kcontrol->private_value)->shift;
  1969. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1970. return -EINVAL;
  1971. ucontrol->value.integer.value[0] =
  1972. wsa_priv->wsa_digital_mute_status[wsa_rx_shift];
  1973. return 0;
  1974. }
  1975. static int lpass_cdc_wsa_macro_set_rx_mute_status(struct snd_kcontrol *kcontrol,
  1976. struct snd_ctl_elem_value *ucontrol)
  1977. {
  1978. struct snd_soc_component *component =
  1979. snd_soc_kcontrol_component(kcontrol);
  1980. struct device *wsa_dev = NULL;
  1981. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1982. int value = ucontrol->value.integer.value[0];
  1983. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  1984. kcontrol->private_value)->shift;
  1985. int ret = 0;
  1986. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1987. return -EINVAL;
  1988. pm_runtime_get_sync(wsa_priv->dev);
  1989. switch (wsa_rx_shift) {
  1990. case 0:
  1991. snd_soc_component_update_bits(component,
  1992. LPASS_CDC_WSA_RX0_RX_PATH_CTL,
  1993. 0x10, value << 4);
  1994. break;
  1995. case 1:
  1996. snd_soc_component_update_bits(component,
  1997. LPASS_CDC_WSA_RX1_RX_PATH_CTL,
  1998. 0x10, value << 4);
  1999. break;
  2000. case 2:
  2001. snd_soc_component_update_bits(component,
  2002. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL,
  2003. 0x10, value << 4);
  2004. break;
  2005. case 3:
  2006. snd_soc_component_update_bits(component,
  2007. LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL,
  2008. 0x10, value << 4);
  2009. break;
  2010. default:
  2011. pr_err_ratelimited("%s: invalid argument rx_shift = %d\n", __func__,
  2012. wsa_rx_shift);
  2013. ret = -EINVAL;
  2014. }
  2015. pm_runtime_mark_last_busy(wsa_priv->dev);
  2016. pm_runtime_put_autosuspend(wsa_priv->dev);
  2017. dev_dbg(component->dev, "%s: WSA Digital Mute RX %d Enable %d\n",
  2018. __func__, wsa_rx_shift, value);
  2019. wsa_priv->wsa_digital_mute_status[wsa_rx_shift] = value;
  2020. return ret;
  2021. }
  2022. static int lpass_cdc_wsa_macro_set_digital_volume(struct snd_kcontrol *kcontrol,
  2023. struct snd_ctl_elem_value *ucontrol)
  2024. {
  2025. struct snd_soc_component *component =
  2026. snd_soc_kcontrol_component(kcontrol);
  2027. struct device *wsa_dev = NULL;
  2028. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2029. struct soc_mixer_control *mc =
  2030. (struct soc_mixer_control *)kcontrol->private_value;
  2031. u8 gain = 0;
  2032. int ret = 0;
  2033. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2034. return -EINVAL;
  2035. if (!wsa_priv) {
  2036. pr_err_ratelimited("%s: priv is null for macro!\n",
  2037. __func__);
  2038. return -EINVAL;
  2039. }
  2040. ret = snd_soc_put_volsw(kcontrol, ucontrol);
  2041. if (mc->reg == LPASS_CDC_WSA_RX0_RX_VOL_CTL) {
  2042. wsa_priv->rx0_origin_gain =
  2043. (u8)snd_soc_component_read(wsa_priv->component,
  2044. mc->reg);
  2045. gain = (u8)(wsa_priv->rx0_origin_gain -
  2046. wsa_priv->thermal_cur_state);
  2047. } else if (mc->reg == LPASS_CDC_WSA_RX1_RX_VOL_CTL) {
  2048. wsa_priv->rx1_origin_gain =
  2049. (u8)snd_soc_component_read(wsa_priv->component,
  2050. mc->reg);
  2051. gain = (u8)(wsa_priv->rx1_origin_gain -
  2052. wsa_priv->thermal_cur_state);
  2053. } else {
  2054. dev_err_ratelimited(wsa_priv->dev,
  2055. "%s: Incorrect RX Path selected\n", __func__);
  2056. return -EINVAL;
  2057. }
  2058. /* only adjust gain if thermal state is positive */
  2059. if (wsa_priv->dapm_mclk_enable &&
  2060. wsa_priv->thermal_cur_state > 0) {
  2061. snd_soc_component_update_bits(wsa_priv->component,
  2062. mc->reg, 0xFF, gain);
  2063. dev_dbg(wsa_priv->dev,
  2064. "%s: Current thermal state: %d, adjusted gain: %x\n",
  2065. __func__, wsa_priv->thermal_cur_state, gain);
  2066. }
  2067. return ret;
  2068. }
  2069. static int lpass_cdc_wsa_macro_get_compander(struct snd_kcontrol *kcontrol,
  2070. struct snd_ctl_elem_value *ucontrol)
  2071. {
  2072. struct snd_soc_component *component =
  2073. snd_soc_kcontrol_component(kcontrol);
  2074. int comp = ((struct soc_multi_mixer_control *)
  2075. kcontrol->private_value)->shift;
  2076. struct device *wsa_dev = NULL;
  2077. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2078. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2079. return -EINVAL;
  2080. ucontrol->value.integer.value[0] = wsa_priv->comp_enabled[comp];
  2081. return 0;
  2082. }
  2083. static int lpass_cdc_wsa_macro_set_compander(struct snd_kcontrol *kcontrol,
  2084. struct snd_ctl_elem_value *ucontrol)
  2085. {
  2086. struct snd_soc_component *component =
  2087. snd_soc_kcontrol_component(kcontrol);
  2088. int comp = ((struct soc_multi_mixer_control *)
  2089. kcontrol->private_value)->shift;
  2090. int value = ucontrol->value.integer.value[0];
  2091. struct device *wsa_dev = NULL;
  2092. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2093. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2094. return -EINVAL;
  2095. dev_dbg(component->dev, "%s: Compander %d enable current %d, new %d\n",
  2096. __func__, comp + 1, wsa_priv->comp_enabled[comp], value);
  2097. wsa_priv->comp_enabled[comp] = value;
  2098. return 0;
  2099. }
  2100. static int lpass_cdc_wsa_macro_ear_spkrrecv_get(struct snd_kcontrol *kcontrol,
  2101. struct snd_ctl_elem_value *ucontrol)
  2102. {
  2103. struct snd_soc_component *component =
  2104. snd_soc_kcontrol_component(kcontrol);
  2105. struct device *wsa_dev = NULL;
  2106. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2107. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2108. return -EINVAL;
  2109. ucontrol->value.integer.value[0] = wsa_priv->wsa_spkrrecv;
  2110. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  2111. __func__, ucontrol->value.integer.value[0]);
  2112. return 0;
  2113. }
  2114. static int lpass_cdc_wsa_macro_ear_spkrrecv_put(struct snd_kcontrol *kcontrol,
  2115. struct snd_ctl_elem_value *ucontrol)
  2116. {
  2117. struct snd_soc_component *component =
  2118. snd_soc_kcontrol_component(kcontrol);
  2119. struct device *wsa_dev = NULL;
  2120. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2121. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2122. return -EINVAL;
  2123. wsa_priv->wsa_spkrrecv = ucontrol->value.integer.value[0];
  2124. dev_dbg(component->dev, "%s:spkrrecv status = %d\n",
  2125. __func__, wsa_priv->wsa_spkrrecv);
  2126. return 0;
  2127. }
  2128. static int lpass_cdc_wsa_macro_idle_detect_get(struct snd_kcontrol *kcontrol,
  2129. struct snd_ctl_elem_value *ucontrol)
  2130. {
  2131. struct snd_soc_component *component =
  2132. snd_soc_kcontrol_component(kcontrol);
  2133. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2134. struct device *wsa_dev = NULL;
  2135. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2136. return -EINVAL;
  2137. ucontrol->value.integer.value[0] = wsa_priv->idle_detect_en;
  2138. return 0;
  2139. }
  2140. static int lpass_cdc_wsa_macro_idle_detect_put(struct snd_kcontrol *kcontrol,
  2141. struct snd_ctl_elem_value *ucontrol)
  2142. {
  2143. struct snd_soc_component *component =
  2144. snd_soc_kcontrol_component(kcontrol);
  2145. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2146. struct device *wsa_dev = NULL;
  2147. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2148. return -EINVAL;
  2149. wsa_priv->idle_detect_en = ucontrol->value.integer.value[0];
  2150. return 0;
  2151. }
  2152. static int lpass_cdc_wsa_macro_comp_mode_get(struct snd_kcontrol *kcontrol,
  2153. struct snd_ctl_elem_value *ucontrol)
  2154. {
  2155. struct snd_soc_component *component =
  2156. snd_soc_kcontrol_component(kcontrol);
  2157. struct device *wsa_dev = NULL;
  2158. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2159. u16 idx = 0;
  2160. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2161. return -EINVAL;
  2162. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  2163. idx = LPASS_CDC_WSA_MACRO_COMP1;
  2164. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  2165. idx = LPASS_CDC_WSA_MACRO_COMP2;
  2166. ucontrol->value.integer.value[0] = wsa_priv->comp_mode[idx];
  2167. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  2168. __func__, ucontrol->value.integer.value[0]);
  2169. return 0;
  2170. }
  2171. static int lpass_cdc_wsa_macro_comp_mode_put(struct snd_kcontrol *kcontrol,
  2172. struct snd_ctl_elem_value *ucontrol)
  2173. {
  2174. struct snd_soc_component *component =
  2175. snd_soc_kcontrol_component(kcontrol);
  2176. struct device *wsa_dev = NULL;
  2177. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2178. u16 idx = 0;
  2179. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2180. return -EINVAL;
  2181. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  2182. idx = LPASS_CDC_WSA_MACRO_COMP1;
  2183. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  2184. idx = LPASS_CDC_WSA_MACRO_COMP2;
  2185. if (ucontrol->value.integer.value[0] < G_MAX_DB && ucontrol->value.integer.value[0] >= 0)
  2186. wsa_priv->comp_mode[idx] = ucontrol->value.integer.value[0];
  2187. else
  2188. return 0;
  2189. dev_dbg(component->dev, "%s: comp_mode = %d\n", __func__,
  2190. wsa_priv->comp_mode[idx]);
  2191. return 0;
  2192. }
  2193. static int lpass_cdc_wsa_macro_rx_mux_get(struct snd_kcontrol *kcontrol,
  2194. struct snd_ctl_elem_value *ucontrol)
  2195. {
  2196. struct snd_soc_dapm_widget *widget =
  2197. snd_soc_dapm_kcontrol_widget(kcontrol);
  2198. struct snd_soc_component *component =
  2199. snd_soc_dapm_to_component(widget->dapm);
  2200. struct device *wsa_dev = NULL;
  2201. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2202. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2203. return -EINVAL;
  2204. ucontrol->value.integer.value[0] =
  2205. wsa_priv->rx_port_value[widget->shift];
  2206. return 0;
  2207. }
  2208. static int lpass_cdc_wsa_macro_rx_mux_put(struct snd_kcontrol *kcontrol,
  2209. struct snd_ctl_elem_value *ucontrol)
  2210. {
  2211. struct snd_soc_dapm_widget *widget =
  2212. snd_soc_dapm_kcontrol_widget(kcontrol);
  2213. struct snd_soc_component *component =
  2214. snd_soc_dapm_to_component(widget->dapm);
  2215. struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
  2216. struct snd_soc_dapm_update *update = NULL;
  2217. u32 rx_port_value = ucontrol->value.integer.value[0];
  2218. u32 bit_input = 0;
  2219. u32 aif_rst;
  2220. struct device *wsa_dev = NULL;
  2221. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2222. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2223. return -EINVAL;
  2224. aif_rst = wsa_priv->rx_port_value[widget->shift];
  2225. if (!rx_port_value) {
  2226. if (aif_rst == 0) {
  2227. dev_err_ratelimited(wsa_dev, "%s: AIF reset already\n", __func__);
  2228. return 0;
  2229. }
  2230. if (aif_rst >= LPASS_CDC_WSA_MACRO_MAX_DAIS) {
  2231. dev_err_ratelimited(wsa_dev, "%s: Invalid AIF reset\n", __func__);
  2232. return 0;
  2233. }
  2234. }
  2235. wsa_priv->rx_port_value[widget->shift] = rx_port_value;
  2236. bit_input = widget->shift;
  2237. dev_dbg(wsa_dev,
  2238. "%s: mux input: %d, mux output: %d, bit: %d\n",
  2239. __func__, rx_port_value, widget->shift, bit_input);
  2240. switch (rx_port_value) {
  2241. case 0:
  2242. if (wsa_priv->active_ch_cnt[aif_rst]) {
  2243. clear_bit(bit_input,
  2244. &wsa_priv->active_ch_mask[aif_rst]);
  2245. wsa_priv->active_ch_cnt[aif_rst]--;
  2246. }
  2247. break;
  2248. case 1:
  2249. case 2:
  2250. set_bit(bit_input,
  2251. &wsa_priv->active_ch_mask[rx_port_value]);
  2252. wsa_priv->active_ch_cnt[rx_port_value]++;
  2253. break;
  2254. default:
  2255. dev_err_ratelimited(wsa_dev,
  2256. "%s: Invalid AIF_ID for WSA RX MUX %d\n",
  2257. __func__, rx_port_value);
  2258. return -EINVAL;
  2259. }
  2260. snd_soc_dapm_mux_update_power(widget->dapm, kcontrol,
  2261. rx_port_value, e, update);
  2262. return 0;
  2263. }
  2264. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get(struct snd_kcontrol *kcontrol,
  2265. struct snd_ctl_elem_value *ucontrol)
  2266. {
  2267. struct snd_soc_component *component =
  2268. snd_soc_kcontrol_component(kcontrol);
  2269. ucontrol->value.integer.value[0] =
  2270. ((snd_soc_component_read(
  2271. component, LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG) & 0x04) ?
  2272. 1 : 0);
  2273. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  2274. ucontrol->value.integer.value[0]);
  2275. return 0;
  2276. }
  2277. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_put(struct snd_kcontrol *kcontrol,
  2278. struct snd_ctl_elem_value *ucontrol)
  2279. {
  2280. struct snd_soc_component *component =
  2281. snd_soc_kcontrol_component(kcontrol);
  2282. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  2283. ucontrol->value.integer.value[0]);
  2284. /* Set Vbat register configuration for GSM mode bit based on value */
  2285. if (ucontrol->value.integer.value[0])
  2286. snd_soc_component_update_bits(component,
  2287. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  2288. 0x04, 0x04);
  2289. else
  2290. snd_soc_component_update_bits(component,
  2291. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  2292. 0x04, 0x00);
  2293. return 0;
  2294. }
  2295. static int lpass_cdc_wsa_macro_soft_clip_enable_get(struct snd_kcontrol *kcontrol,
  2296. struct snd_ctl_elem_value *ucontrol)
  2297. {
  2298. struct snd_soc_component *component =
  2299. snd_soc_kcontrol_component(kcontrol);
  2300. struct device *wsa_dev = NULL;
  2301. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2302. int path = ((struct soc_multi_mixer_control *)
  2303. kcontrol->private_value)->shift;
  2304. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2305. return -EINVAL;
  2306. ucontrol->value.integer.value[0] = wsa_priv->is_softclip_on[path];
  2307. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  2308. __func__, ucontrol->value.integer.value[0]);
  2309. return 0;
  2310. }
  2311. static int lpass_cdc_wsa_macro_soft_clip_enable_put(struct snd_kcontrol *kcontrol,
  2312. struct snd_ctl_elem_value *ucontrol)
  2313. {
  2314. struct snd_soc_component *component =
  2315. snd_soc_kcontrol_component(kcontrol);
  2316. struct device *wsa_dev = NULL;
  2317. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2318. int path = ((struct soc_multi_mixer_control *)
  2319. kcontrol->private_value)->shift;
  2320. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2321. return -EINVAL;
  2322. wsa_priv->is_softclip_on[path] = ucontrol->value.integer.value[0];
  2323. dev_dbg(component->dev, "%s: soft clip enable for %d: %d\n", __func__,
  2324. path, wsa_priv->is_softclip_on[path]);
  2325. return 0;
  2326. }
  2327. static int lpass_cdc_wsa_macro_pbr_enable_get(struct snd_kcontrol *kcontrol,
  2328. struct snd_ctl_elem_value *ucontrol)
  2329. {
  2330. struct snd_soc_component *component =
  2331. snd_soc_kcontrol_component(kcontrol);
  2332. struct device *wsa_dev = NULL;
  2333. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2334. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2335. return -EINVAL;
  2336. ucontrol->value.integer.value[0] = wsa_priv->pbr_enable;
  2337. return 0;
  2338. }
  2339. static int lpass_cdc_wsa_macro_pbr_enable_put(struct snd_kcontrol *kcontrol,
  2340. struct snd_ctl_elem_value *ucontrol)
  2341. {
  2342. struct snd_soc_component *component =
  2343. snd_soc_kcontrol_component(kcontrol);
  2344. struct device *wsa_dev = NULL;
  2345. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2346. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2347. return -EINVAL;
  2348. wsa_priv->pbr_enable = ucontrol->value.integer.value[0];
  2349. return 0;
  2350. }
  2351. static const struct snd_kcontrol_new lpass_cdc_wsa_macro_snd_controls[] = {
  2352. SOC_ENUM_EXT("GSM mode Enable", lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  2353. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get,
  2354. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_put),
  2355. SOC_ENUM_EXT("WSA_RX0 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  2356. lpass_cdc_wsa_macro_comp_mode_get,
  2357. lpass_cdc_wsa_macro_comp_mode_put),
  2358. SOC_ENUM_EXT("WSA_RX1 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  2359. lpass_cdc_wsa_macro_comp_mode_get,
  2360. lpass_cdc_wsa_macro_comp_mode_put),
  2361. SOC_SINGLE_EXT("WSA SPKRRECV", SND_SOC_NOPM, 0, 1, 0,
  2362. lpass_cdc_wsa_macro_ear_spkrrecv_get,
  2363. lpass_cdc_wsa_macro_ear_spkrrecv_put),
  2364. SOC_SINGLE_EXT("Idle Detect", SND_SOC_NOPM, 0, 1,
  2365. 0, lpass_cdc_wsa_macro_idle_detect_get,
  2366. lpass_cdc_wsa_macro_idle_detect_put),
  2367. SOC_SINGLE_EXT("WSA_Softclip0 Enable", SND_SOC_NOPM,
  2368. LPASS_CDC_WSA_MACRO_SOFTCLIP0, 1, 0,
  2369. lpass_cdc_wsa_macro_soft_clip_enable_get,
  2370. lpass_cdc_wsa_macro_soft_clip_enable_put),
  2371. SOC_SINGLE_EXT("WSA_Softclip1 Enable", SND_SOC_NOPM,
  2372. LPASS_CDC_WSA_MACRO_SOFTCLIP1, 1, 0,
  2373. lpass_cdc_wsa_macro_soft_clip_enable_get,
  2374. lpass_cdc_wsa_macro_soft_clip_enable_put),
  2375. LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV("WSA_RX0 Digital Volume",
  2376. LPASS_CDC_WSA_RX0_RX_VOL_CTL,
  2377. -84, 40, digital_gain),
  2378. LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV("WSA_RX1 Digital Volume",
  2379. LPASS_CDC_WSA_RX1_RX_VOL_CTL,
  2380. -84, 40, digital_gain),
  2381. SOC_SINGLE_EXT("WSA_RX0 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 1,
  2382. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2383. lpass_cdc_wsa_macro_set_rx_mute_status),
  2384. SOC_SINGLE_EXT("WSA_RX1 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 1,
  2385. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2386. lpass_cdc_wsa_macro_set_rx_mute_status),
  2387. SOC_SINGLE_EXT("WSA_RX0_MIX Digital Mute", SND_SOC_NOPM,
  2388. LPASS_CDC_WSA_MACRO_RX_MIX0, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2389. lpass_cdc_wsa_macro_set_rx_mute_status),
  2390. SOC_SINGLE_EXT("WSA_RX1_MIX Digital Mute", SND_SOC_NOPM,
  2391. LPASS_CDC_WSA_MACRO_RX_MIX1, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2392. lpass_cdc_wsa_macro_set_rx_mute_status),
  2393. SOC_SINGLE_EXT("WSA_COMP1 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP1, 1, 0,
  2394. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  2395. SOC_SINGLE_EXT("WSA_COMP2 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP2, 1, 0,
  2396. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  2397. SOC_SINGLE_EXT("WSA_RX0 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0,
  2398. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  2399. SOC_SINGLE_EXT("WSA_RX1 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1,
  2400. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  2401. SOC_SINGLE_EXT("WSA PBR Enable", SND_SOC_NOPM, 0, 1,
  2402. 0, lpass_cdc_wsa_macro_pbr_enable_get,
  2403. lpass_cdc_wsa_macro_pbr_enable_put),
  2404. };
  2405. static const struct soc_enum rx_mux_enum =
  2406. SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_mux_text), rx_mux_text);
  2407. static const struct snd_kcontrol_new rx_mux[LPASS_CDC_WSA_MACRO_RX_MAX] = {
  2408. SOC_DAPM_ENUM_EXT("WSA RX0 Mux", rx_mux_enum,
  2409. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2410. SOC_DAPM_ENUM_EXT("WSA RX1 Mux", rx_mux_enum,
  2411. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2412. SOC_DAPM_ENUM_EXT("WSA RX_MIX0 Mux", rx_mux_enum,
  2413. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2414. SOC_DAPM_ENUM_EXT("WSA RX_MIX1 Mux", rx_mux_enum,
  2415. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2416. SOC_DAPM_ENUM_EXT("WSA RX4 Mux", rx_mux_enum,
  2417. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2418. SOC_DAPM_ENUM_EXT("WSA RX5 Mux", rx_mux_enum,
  2419. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2420. };
  2421. static int lpass_cdc_wsa_macro_vi_feed_mixer_get(struct snd_kcontrol *kcontrol,
  2422. struct snd_ctl_elem_value *ucontrol)
  2423. {
  2424. struct snd_soc_dapm_widget *widget =
  2425. snd_soc_dapm_kcontrol_widget(kcontrol);
  2426. struct snd_soc_component *component =
  2427. snd_soc_dapm_to_component(widget->dapm);
  2428. struct soc_multi_mixer_control *mixer =
  2429. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2430. u32 dai_id = widget->shift;
  2431. u32 spk_tx_id = mixer->shift;
  2432. struct device *wsa_dev = NULL;
  2433. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2434. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2435. return -EINVAL;
  2436. if (test_bit(spk_tx_id, &wsa_priv->active_ch_mask[dai_id]))
  2437. ucontrol->value.integer.value[0] = 1;
  2438. else
  2439. ucontrol->value.integer.value[0] = 0;
  2440. return 0;
  2441. }
  2442. static int lpass_cdc_wsa_macro_vi_feed_mixer_put(struct snd_kcontrol *kcontrol,
  2443. struct snd_ctl_elem_value *ucontrol)
  2444. {
  2445. struct snd_soc_dapm_widget *widget =
  2446. snd_soc_dapm_kcontrol_widget(kcontrol);
  2447. struct snd_soc_component *component =
  2448. snd_soc_dapm_to_component(widget->dapm);
  2449. struct soc_multi_mixer_control *mixer =
  2450. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2451. u32 spk_tx_id = mixer->shift;
  2452. u32 enable = ucontrol->value.integer.value[0];
  2453. struct device *wsa_dev = NULL;
  2454. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2455. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2456. return -EINVAL;
  2457. wsa_priv->vi_feed_value = ucontrol->value.integer.value[0];
  2458. if (enable) {
  2459. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2460. !test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2461. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2462. set_bit(LPASS_CDC_WSA_MACRO_TX0,
  2463. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2464. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  2465. }
  2466. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2467. !test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2468. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2469. set_bit(LPASS_CDC_WSA_MACRO_TX1,
  2470. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2471. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  2472. }
  2473. } else {
  2474. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2475. test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2476. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2477. clear_bit(LPASS_CDC_WSA_MACRO_TX0,
  2478. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2479. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2480. }
  2481. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2482. test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2483. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2484. clear_bit(LPASS_CDC_WSA_MACRO_TX1,
  2485. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2486. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2487. }
  2488. }
  2489. snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, NULL);
  2490. return 0;
  2491. }
  2492. static const struct snd_kcontrol_new aif_vi_mixer[] = {
  2493. SOC_SINGLE_EXT("WSA_SPKR_VI_1", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX0, 1, 0,
  2494. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2495. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2496. SOC_SINGLE_EXT("WSA_SPKR_VI_2", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX1, 1, 0,
  2497. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2498. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2499. };
  2500. static int lpass_cdc_wsa_macro_cps_feed_mixer_get(struct snd_kcontrol *kcontrol,
  2501. struct snd_ctl_elem_value *ucontrol)
  2502. {
  2503. struct snd_soc_dapm_widget *widget =
  2504. snd_soc_dapm_kcontrol_widget(kcontrol);
  2505. struct snd_soc_component *component =
  2506. snd_soc_dapm_to_component(widget->dapm);
  2507. struct soc_multi_mixer_control *mixer =
  2508. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2509. u32 dai_id = widget->shift;
  2510. u32 spk_tx_id = mixer->shift;
  2511. struct device *wsa_dev = NULL;
  2512. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2513. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2514. return -EINVAL;
  2515. if (test_bit(spk_tx_id, &wsa_priv->active_ch_mask[dai_id]))
  2516. ucontrol->value.integer.value[0] = 1;
  2517. else
  2518. ucontrol->value.integer.value[0] = 0;
  2519. return 0;
  2520. }
  2521. static int lpass_cdc_wsa_macro_cps_feed_mixer_put(struct snd_kcontrol *kcontrol,
  2522. struct snd_ctl_elem_value *ucontrol)
  2523. {
  2524. struct snd_soc_dapm_widget *widget =
  2525. snd_soc_dapm_kcontrol_widget(kcontrol);
  2526. struct snd_soc_component *component =
  2527. snd_soc_dapm_to_component(widget->dapm);
  2528. struct soc_multi_mixer_control *mixer =
  2529. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2530. u32 dai_id = widget->shift;
  2531. u32 spk_tx_id = mixer->shift;
  2532. u32 enable = ucontrol->value.integer.value[0];
  2533. struct device *wsa_dev = NULL;
  2534. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2535. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2536. return -EINVAL;
  2537. if (enable) {
  2538. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2539. !test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2540. &wsa_priv->active_ch_mask[dai_id])) {
  2541. set_bit(LPASS_CDC_WSA_MACRO_TX0,
  2542. &wsa_priv->active_ch_mask[dai_id]);
  2543. wsa_priv->active_ch_cnt[dai_id]++;
  2544. }
  2545. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2546. !test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2547. &wsa_priv->active_ch_mask[dai_id])) {
  2548. set_bit(LPASS_CDC_WSA_MACRO_TX1,
  2549. &wsa_priv->active_ch_mask[dai_id]);
  2550. wsa_priv->active_ch_cnt[dai_id]++;
  2551. }
  2552. } else {
  2553. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2554. test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2555. &wsa_priv->active_ch_mask[dai_id])) {
  2556. clear_bit(LPASS_CDC_WSA_MACRO_TX0,
  2557. &wsa_priv->active_ch_mask[dai_id]);
  2558. wsa_priv->active_ch_cnt[dai_id]--;
  2559. }
  2560. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2561. test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2562. &wsa_priv->active_ch_mask[dai_id])) {
  2563. clear_bit(LPASS_CDC_WSA_MACRO_TX1,
  2564. &wsa_priv->active_ch_mask[dai_id]);
  2565. wsa_priv->active_ch_cnt[dai_id]--;
  2566. }
  2567. }
  2568. snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, NULL);
  2569. return 0;
  2570. }
  2571. static const struct snd_kcontrol_new aif_cps_mixer[] = {
  2572. SOC_SINGLE_EXT("WSA_SPKR_CPS_1", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX0, 1, 0,
  2573. lpass_cdc_wsa_macro_cps_feed_mixer_get,
  2574. lpass_cdc_wsa_macro_cps_feed_mixer_put),
  2575. SOC_SINGLE_EXT("WSA_SPKR_CPS_2", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX1, 1, 0,
  2576. lpass_cdc_wsa_macro_cps_feed_mixer_get,
  2577. lpass_cdc_wsa_macro_cps_feed_mixer_put),
  2578. };
  2579. static const struct snd_soc_dapm_widget lpass_cdc_wsa_macro_dapm_widgets[] = {
  2580. SND_SOC_DAPM_AIF_IN("WSA AIF1 PB", "WSA_AIF1 Playback", 0,
  2581. SND_SOC_NOPM, 0, 0),
  2582. SND_SOC_DAPM_AIF_IN("WSA AIF_MIX1 PB", "WSA_AIF_MIX1 Playback", 0,
  2583. SND_SOC_NOPM, 0, 0),
  2584. SND_SOC_DAPM_AIF_OUT_E("WSA AIF_VI", "WSA_AIF_VI Capture", 0,
  2585. SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI, 0,
  2586. lpass_cdc_wsa_macro_disable_vi_feedback,
  2587. SND_SOC_DAPM_POST_PMD),
  2588. SND_SOC_DAPM_AIF_OUT("WSA AIF_ECHO", "WSA_AIF_ECHO Capture", 0,
  2589. SND_SOC_NOPM, 0, 0),
  2590. SND_SOC_DAPM_AIF_OUT("WSA AIF_CPS", "WSA_AIF_CPS Capture", 0,
  2591. SND_SOC_NOPM, 0, 0),
  2592. SND_SOC_DAPM_MIXER("WSA_AIF_VI Mixer", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI,
  2593. 0, aif_vi_mixer, ARRAY_SIZE(aif_vi_mixer)),
  2594. SND_SOC_DAPM_MIXER("WSA_AIF_CPS Mixer", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_CPS,
  2595. 0, aif_cps_mixer, ARRAY_SIZE(aif_cps_mixer)),
  2596. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC0_MUX", SND_SOC_NOPM,
  2597. LPASS_CDC_WSA_MACRO_EC0_MUX, 0,
  2598. &rx_mix_ec0_mux, lpass_cdc_wsa_macro_enable_echo,
  2599. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2600. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC1_MUX", SND_SOC_NOPM,
  2601. LPASS_CDC_WSA_MACRO_EC1_MUX, 0,
  2602. &rx_mix_ec1_mux, lpass_cdc_wsa_macro_enable_echo,
  2603. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2604. SND_SOC_DAPM_MUX("WSA RX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 0,
  2605. &rx_mux[LPASS_CDC_WSA_MACRO_RX0]),
  2606. SND_SOC_DAPM_MUX("WSA RX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 0,
  2607. &rx_mux[LPASS_CDC_WSA_MACRO_RX1]),
  2608. SND_SOC_DAPM_MUX("WSA RX_MIX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX0, 0,
  2609. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX0]),
  2610. SND_SOC_DAPM_MUX("WSA RX_MIX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX1, 0,
  2611. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX1]),
  2612. SND_SOC_DAPM_MUX("WSA RX4 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX4, 0,
  2613. &rx_mux[LPASS_CDC_WSA_MACRO_RX4]),
  2614. SND_SOC_DAPM_MUX("WSA RX5 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX5, 0,
  2615. &rx_mux[LPASS_CDC_WSA_MACRO_RX5]),
  2616. SND_SOC_DAPM_MIXER("WSA RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2617. SND_SOC_DAPM_MIXER("WSA RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2618. SND_SOC_DAPM_MIXER("WSA RX_MIX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2619. SND_SOC_DAPM_MIXER("WSA RX_MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2620. SND_SOC_DAPM_MIXER("WSA RX4", SND_SOC_NOPM, 0, 0, NULL, 0),
  2621. SND_SOC_DAPM_MIXER("WSA RX5", SND_SOC_NOPM, 0, 0, NULL, 0),
  2622. SND_SOC_DAPM_MUX_E("WSA_RX0 INP0", SND_SOC_NOPM, 0, 0,
  2623. &rx0_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2624. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2625. SND_SOC_DAPM_MUX_E("WSA_RX0 INP1", SND_SOC_NOPM, 0, 0,
  2626. &rx0_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2627. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2628. SND_SOC_DAPM_MUX_E("WSA_RX0 INP2", SND_SOC_NOPM, 0, 0,
  2629. &rx0_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2630. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2631. SND_SOC_DAPM_MUX_E("WSA_RX0 MIX INP", SND_SOC_NOPM,
  2632. 0, 0, &rx0_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2633. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2634. SND_SOC_DAPM_MUX_E("WSA_RX1 INP0", SND_SOC_NOPM, 0, 0,
  2635. &rx1_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2636. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2637. SND_SOC_DAPM_MUX_E("WSA_RX1 INP1", SND_SOC_NOPM, 0, 0,
  2638. &rx1_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2639. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2640. SND_SOC_DAPM_MUX_E("WSA_RX1 INP2", SND_SOC_NOPM, 0, 0,
  2641. &rx1_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2642. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2643. SND_SOC_DAPM_MUX_E("WSA_RX1 MIX INP", SND_SOC_NOPM,
  2644. 0, 0, &rx1_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2645. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2646. SND_SOC_DAPM_PGA_E("WSA_RX INT0 MIX", SND_SOC_NOPM,
  2647. 0, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2648. SND_SOC_DAPM_PRE_PMU),
  2649. SND_SOC_DAPM_PGA_E("WSA_RX INT1 MIX", SND_SOC_NOPM,
  2650. 1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2651. SND_SOC_DAPM_PRE_PMU),
  2652. SND_SOC_DAPM_MIXER("WSA_RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2653. SND_SOC_DAPM_MIXER("WSA_RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2654. SND_SOC_DAPM_MUX_E("WSA_RX0 INT0 SIDETONE MIX",
  2655. LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 4, 0,
  2656. &rx0_sidetone_mix_mux, lpass_cdc_wsa_macro_enable_swr,
  2657. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2658. SND_SOC_DAPM_INPUT("WSA SRC0_INP"),
  2659. SND_SOC_DAPM_INPUT("WSA_TX DEC0_INP"),
  2660. SND_SOC_DAPM_INPUT("WSA_TX DEC1_INP"),
  2661. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 INTERP", SND_SOC_NOPM,
  2662. LPASS_CDC_WSA_MACRO_COMP1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2663. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2664. SND_SOC_DAPM_POST_PMD),
  2665. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 INTERP", SND_SOC_NOPM,
  2666. LPASS_CDC_WSA_MACRO_COMP2, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2667. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2668. SND_SOC_DAPM_POST_PMD),
  2669. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 CHAIN", SND_SOC_NOPM, 0, 0,
  2670. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2671. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2672. SND_SOC_DAPM_POST_PMD),
  2673. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 CHAIN", SND_SOC_NOPM, 0, 0,
  2674. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2675. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2676. SND_SOC_DAPM_POST_PMD),
  2677. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 VBAT", SND_SOC_NOPM,
  2678. 0, 0, wsa_int0_vbat_mix_switch,
  2679. ARRAY_SIZE(wsa_int0_vbat_mix_switch),
  2680. lpass_cdc_wsa_macro_enable_vbat,
  2681. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2682. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 VBAT", SND_SOC_NOPM,
  2683. 0, 0, wsa_int1_vbat_mix_switch,
  2684. ARRAY_SIZE(wsa_int1_vbat_mix_switch),
  2685. lpass_cdc_wsa_macro_enable_vbat,
  2686. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2687. SND_SOC_DAPM_INPUT("VIINPUT_WSA"),
  2688. SND_SOC_DAPM_INPUT("CPSINPUT_WSA"),
  2689. SND_SOC_DAPM_OUTPUT("WSA_SPK1 OUT"),
  2690. SND_SOC_DAPM_OUTPUT("WSA_SPK2 OUT"),
  2691. SND_SOC_DAPM_SUPPLY_S("WSA_MCLK", 0, SND_SOC_NOPM, 0, 0,
  2692. lpass_cdc_wsa_macro_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2693. };
  2694. static const struct snd_soc_dapm_route wsa_audio_map[] = {
  2695. /* VI Feedback */
  2696. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_1", "VIINPUT_WSA"},
  2697. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_2", "VIINPUT_WSA"},
  2698. {"WSA AIF_VI", NULL, "WSA_AIF_VI Mixer"},
  2699. {"WSA AIF_VI", NULL, "WSA_MCLK"},
  2700. /* CPS Feedback */
  2701. {"WSA_AIF_CPS Mixer", "WSA_SPKR_CPS_1", "CPSINPUT_WSA"},
  2702. {"WSA_AIF_CPS Mixer", "WSA_SPKR_CPS_2", "CPSINPUT_WSA"},
  2703. {"WSA AIF_CPS", NULL, "WSA_AIF_CPS Mixer"},
  2704. {"WSA AIF_CPS", NULL, "WSA_MCLK"},
  2705. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2706. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2707. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2708. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2709. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC0_MUX"},
  2710. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC1_MUX"},
  2711. {"WSA AIF_ECHO", NULL, "WSA_MCLK"},
  2712. {"WSA AIF1 PB", NULL, "WSA_MCLK"},
  2713. {"WSA AIF_MIX1 PB", NULL, "WSA_MCLK"},
  2714. {"WSA RX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2715. {"WSA RX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2716. {"WSA RX_MIX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2717. {"WSA RX_MIX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2718. {"WSA RX4 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2719. {"WSA RX5 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2720. {"WSA RX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2721. {"WSA RX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2722. {"WSA RX_MIX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2723. {"WSA RX_MIX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2724. {"WSA RX4 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2725. {"WSA RX5 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2726. {"WSA RX0", NULL, "WSA RX0 MUX"},
  2727. {"WSA RX1", NULL, "WSA RX1 MUX"},
  2728. {"WSA RX_MIX0", NULL, "WSA RX_MIX0 MUX"},
  2729. {"WSA RX_MIX1", NULL, "WSA RX_MIX1 MUX"},
  2730. {"WSA RX4", NULL, "WSA RX4 MUX"},
  2731. {"WSA RX5", NULL, "WSA RX5 MUX"},
  2732. {"WSA_RX0 INP0", "RX0", "WSA RX0"},
  2733. {"WSA_RX0 INP0", "RX1", "WSA RX1"},
  2734. {"WSA_RX0 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2735. {"WSA_RX0 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2736. {"WSA_RX0 INP0", "RX4", "WSA RX4"},
  2737. {"WSA_RX0 INP0", "RX5", "WSA RX5"},
  2738. {"WSA_RX0 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2739. {"WSA_RX0 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2740. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP0"},
  2741. {"WSA_RX0 INP1", "RX0", "WSA RX0"},
  2742. {"WSA_RX0 INP1", "RX1", "WSA RX1"},
  2743. {"WSA_RX0 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2744. {"WSA_RX0 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2745. {"WSA_RX0 INP1", "RX4", "WSA RX4"},
  2746. {"WSA_RX0 INP1", "RX5", "WSA RX5"},
  2747. {"WSA_RX0 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2748. {"WSA_RX0 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2749. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP1"},
  2750. {"WSA_RX0 INP2", "RX0", "WSA RX0"},
  2751. {"WSA_RX0 INP2", "RX1", "WSA RX1"},
  2752. {"WSA_RX0 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2753. {"WSA_RX0 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2754. {"WSA_RX0 INP2", "RX4", "WSA RX4"},
  2755. {"WSA_RX0 INP2", "RX5", "WSA RX5"},
  2756. {"WSA_RX0 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2757. {"WSA_RX0 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2758. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP2"},
  2759. {"WSA_RX0 MIX INP", "RX0", "WSA RX0"},
  2760. {"WSA_RX0 MIX INP", "RX1", "WSA RX1"},
  2761. {"WSA_RX0 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2762. {"WSA_RX0 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2763. {"WSA_RX0 MIX INP", "RX4", "WSA RX4"},
  2764. {"WSA_RX0 MIX INP", "RX5", "WSA RX5"},
  2765. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX0 MIX INP"},
  2766. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX INT0 MIX"},
  2767. {"WSA_RX INT0 INTERP", NULL, "WSA_RX INT0 SEC MIX"},
  2768. {"WSA_RX0 INT0 SIDETONE MIX", "SRC0", "WSA SRC0_INP"},
  2769. {"WSA_RX INT0 INTERP", NULL, "WSA_RX0 INT0 SIDETONE MIX"},
  2770. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 INTERP"},
  2771. {"WSA_RX INT0 VBAT", "WSA RX0 VBAT Enable", "WSA_RX INT0 INTERP"},
  2772. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 VBAT"},
  2773. {"WSA_SPK1 OUT", NULL, "WSA_RX INT0 CHAIN"},
  2774. {"WSA_SPK1 OUT", NULL, "WSA_MCLK"},
  2775. {"WSA_RX1 INP0", "RX0", "WSA RX0"},
  2776. {"WSA_RX1 INP0", "RX1", "WSA RX1"},
  2777. {"WSA_RX1 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2778. {"WSA_RX1 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2779. {"WSA_RX1 INP0", "RX4", "WSA RX4"},
  2780. {"WSA_RX1 INP0", "RX5", "WSA RX5"},
  2781. {"WSA_RX1 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2782. {"WSA_RX1 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2783. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP0"},
  2784. {"WSA_RX1 INP1", "RX0", "WSA RX0"},
  2785. {"WSA_RX1 INP1", "RX1", "WSA RX1"},
  2786. {"WSA_RX1 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2787. {"WSA_RX1 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2788. {"WSA_RX1 INP1", "RX4", "WSA RX4"},
  2789. {"WSA_RX1 INP1", "RX5", "WSA RX5"},
  2790. {"WSA_RX1 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2791. {"WSA_RX1 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2792. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP1"},
  2793. {"WSA_RX1 INP2", "RX0", "WSA RX0"},
  2794. {"WSA_RX1 INP2", "RX1", "WSA RX1"},
  2795. {"WSA_RX1 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2796. {"WSA_RX1 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2797. {"WSA_RX1 INP2", "RX4", "WSA RX4"},
  2798. {"WSA_RX1 INP2", "RX5", "WSA RX5"},
  2799. {"WSA_RX1 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2800. {"WSA_RX1 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2801. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP2"},
  2802. {"WSA_RX1 MIX INP", "RX0", "WSA RX0"},
  2803. {"WSA_RX1 MIX INP", "RX1", "WSA RX1"},
  2804. {"WSA_RX1 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2805. {"WSA_RX1 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2806. {"WSA_RX1 MIX INP", "RX4", "WSA RX4"},
  2807. {"WSA_RX1 MIX INP", "RX5", "WSA RX5"},
  2808. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX1 MIX INP"},
  2809. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX INT1 MIX"},
  2810. {"WSA_RX INT1 INTERP", NULL, "WSA_RX INT1 SEC MIX"},
  2811. {"WSA_RX INT1 VBAT", "WSA RX1 VBAT Enable", "WSA_RX INT1 INTERP"},
  2812. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 VBAT"},
  2813. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 INTERP"},
  2814. {"WSA_SPK2 OUT", NULL, "WSA_RX INT1 CHAIN"},
  2815. {"WSA_SPK2 OUT", NULL, "WSA_MCLK"},
  2816. };
  2817. static void lpass_cdc_wsa_macro_init_pbr(struct snd_soc_component *component)
  2818. {
  2819. int sys_gain, bat_cfg, rload;
  2820. int vth1, vth2, vth3, vth4, vth5, vth6, vth7, vth8, vth9;
  2821. int vth10, vth11, vth12, vth13, vth14, vth15;
  2822. struct device *wsa_dev = NULL;
  2823. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2824. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2825. return;
  2826. /* RX0 */
  2827. sys_gain = wsa_priv->wsa_sys_gain[0];
  2828. bat_cfg = wsa_priv->wsa_bat_cfg[0];
  2829. rload = wsa_priv->wsa_rload[0];
  2830. /* ILIM */
  2831. switch (rload) {
  2832. case WSA_4_OHMS:
  2833. snd_soc_component_update_bits(component,
  2834. LPASS_CDC_WSA_ILIM_CFG0, 0xE0, 0x40);
  2835. break;
  2836. case WSA_6_OHMS:
  2837. snd_soc_component_update_bits(component,
  2838. LPASS_CDC_WSA_ILIM_CFG0, 0xE0, 0x80);
  2839. break;
  2840. case WSA_8_OHMS:
  2841. snd_soc_component_update_bits(component,
  2842. LPASS_CDC_WSA_ILIM_CFG0, 0xE0, 0xC0);
  2843. break;
  2844. case WSA_32_OHMS:
  2845. snd_soc_component_update_bits(component,
  2846. LPASS_CDC_WSA_ILIM_CFG0, 0xE0, 0xE0);
  2847. break;
  2848. default:
  2849. break;
  2850. }
  2851. snd_soc_component_update_bits(component,
  2852. LPASS_CDC_WSA_ILIM_CFG1, 0x0F, sys_gain);
  2853. snd_soc_component_update_bits(component,
  2854. LPASS_CDC_WSA_ILIM_CFG9, 0xC0, (bat_cfg - 1) << 0x6);
  2855. /* Thesh */
  2856. vth1 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth1_data[sys_gain][bat_cfg][rload]);
  2857. vth2 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth2_data[sys_gain][bat_cfg][rload]);
  2858. vth3 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth3_data[sys_gain][bat_cfg][rload]);
  2859. vth4 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth4_data[sys_gain][bat_cfg][rload]);
  2860. vth5 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth5_data[sys_gain][bat_cfg][rload]);
  2861. vth6 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth6_data[sys_gain][bat_cfg][rload]);
  2862. vth7 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth7_data[sys_gain][bat_cfg][rload]);
  2863. vth8 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth8_data[sys_gain][bat_cfg][rload]);
  2864. vth9 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth9_data[sys_gain][bat_cfg][rload]);
  2865. vth10 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth10_data[sys_gain][bat_cfg][rload]);
  2866. vth11 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth11_data[sys_gain][bat_cfg][rload]);
  2867. vth12 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth12_data[sys_gain][bat_cfg][rload]);
  2868. vth13 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth13_data[sys_gain][bat_cfg][rload]);
  2869. vth14 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth14_data[sys_gain][bat_cfg][rload]);
  2870. vth15 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth15_data[sys_gain][bat_cfg][rload]);
  2871. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG1, vth1);
  2872. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG2, vth2);
  2873. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG3, vth3);
  2874. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG4, vth4);
  2875. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG5, vth5);
  2876. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG6, vth6);
  2877. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG7, vth7);
  2878. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG8, vth8);
  2879. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG9, vth9);
  2880. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG10, vth10);
  2881. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG11, vth11);
  2882. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG12, vth12);
  2883. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG13, vth13);
  2884. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG14, vth14);
  2885. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG15, vth15);
  2886. /* RX1 */
  2887. sys_gain = wsa_priv->wsa_sys_gain[2];
  2888. bat_cfg = wsa_priv->wsa_bat_cfg[1];
  2889. rload = wsa_priv->wsa_rload[1];
  2890. /* ILIM */
  2891. switch (rload) {
  2892. case WSA_4_OHMS:
  2893. snd_soc_component_update_bits(component,
  2894. LPASS_CDC_WSA_ILIM_CFG0_1, 0xE0, 0x40);
  2895. break;
  2896. case WSA_6_OHMS:
  2897. snd_soc_component_update_bits(component,
  2898. LPASS_CDC_WSA_ILIM_CFG0_1, 0xE0, 0x80);
  2899. break;
  2900. case WSA_8_OHMS:
  2901. snd_soc_component_update_bits(component,
  2902. LPASS_CDC_WSA_ILIM_CFG0_1, 0xE0, 0xC0);
  2903. break;
  2904. case WSA_32_OHMS:
  2905. snd_soc_component_update_bits(component,
  2906. LPASS_CDC_WSA_ILIM_CFG0_1, 0xE0, 0xE0);
  2907. break;
  2908. default:
  2909. break;
  2910. }
  2911. snd_soc_component_update_bits(component,
  2912. LPASS_CDC_WSA_ILIM_CFG1_1, 0x0F, sys_gain);
  2913. snd_soc_component_update_bits(component,
  2914. LPASS_CDC_WSA_ILIM_CFG9, 0x30, (bat_cfg - 1) << 0x4);
  2915. /* Thesh */
  2916. vth1 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth1_data[sys_gain][bat_cfg][rload]);
  2917. vth2 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth2_data[sys_gain][bat_cfg][rload]);
  2918. vth3 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth3_data[sys_gain][bat_cfg][rload]);
  2919. vth4 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth4_data[sys_gain][bat_cfg][rload]);
  2920. vth5 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth5_data[sys_gain][bat_cfg][rload]);
  2921. vth6 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth6_data[sys_gain][bat_cfg][rload]);
  2922. vth7 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth7_data[sys_gain][bat_cfg][rload]);
  2923. vth8 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth8_data[sys_gain][bat_cfg][rload]);
  2924. vth9 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth9_data[sys_gain][bat_cfg][rload]);
  2925. vth10 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth10_data[sys_gain][bat_cfg][rload]);
  2926. vth11 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth11_data[sys_gain][bat_cfg][rload]);
  2927. vth12 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth12_data[sys_gain][bat_cfg][rload]);
  2928. vth13 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth13_data[sys_gain][bat_cfg][rload]);
  2929. vth14 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth14_data[sys_gain][bat_cfg][rload]);
  2930. vth15 = LPASS_CDC_WSA_MACRO_VTH_TO_REG(pbr_vth15_data[sys_gain][bat_cfg][rload]);
  2931. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG1_1, vth1);
  2932. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG2_1, vth2);
  2933. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG3_1, vth3);
  2934. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG4_1, vth4);
  2935. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG5_1, vth5);
  2936. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG6_1, vth6);
  2937. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG7_1, vth7);
  2938. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG8_1, vth8);
  2939. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG9_1, vth9);
  2940. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG10_1, vth10);
  2941. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG11_1, vth11);
  2942. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG12_1, vth12);
  2943. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG13_1, vth13);
  2944. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG14_1, vth14);
  2945. snd_soc_component_write(component, LPASS_CDC_WSA_PBR_CFG15_1, vth15);
  2946. }
  2947. static const struct lpass_cdc_wsa_macro_reg_mask_val
  2948. lpass_cdc_wsa_macro_reg_init[] = {
  2949. {LPASS_CDC_WSA_BOOST0_BOOST_CFG1, 0x3F, 0x12},
  2950. {LPASS_CDC_WSA_BOOST0_BOOST_CFG2, 0x1C, 0x08},
  2951. {LPASS_CDC_WSA_COMPANDER0_CTL7, 0x3E, 0x2e},
  2952. {LPASS_CDC_WSA_BOOST1_BOOST_CFG1, 0x3F, 0x12},
  2953. {LPASS_CDC_WSA_BOOST1_BOOST_CFG2, 0x1C, 0x08},
  2954. {LPASS_CDC_WSA_COMPANDER1_CTL7, 0x3E, 0x2e},
  2955. {LPASS_CDC_WSA_BOOST0_BOOST_CTL, 0x70, 0x58},
  2956. {LPASS_CDC_WSA_BOOST1_BOOST_CTL, 0x70, 0x58},
  2957. {LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 0x08, 0x08},
  2958. {LPASS_CDC_WSA_RX1_RX_PATH_CFG1, 0x08, 0x08},
  2959. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x02, 0x02},
  2960. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x01, 0x01},
  2961. {LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2962. {LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2963. {LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2964. {LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2965. {LPASS_CDC_WSA_RX0_RX_PATH_CFG0, 0x01, 0x01},
  2966. {LPASS_CDC_WSA_RX1_RX_PATH_CFG0, 0x01, 0x01},
  2967. {LPASS_CDC_WSA_RX0_RX_PATH_MIX_CFG, 0x01, 0x01},
  2968. {LPASS_CDC_WSA_RX1_RX_PATH_MIX_CFG, 0x01, 0x01},
  2969. {LPASS_CDC_WSA_LA_CFG, 0x3F, 0xF},
  2970. {LPASS_CDC_WSA_PBR_CFG16, 0xFF, 0x42},
  2971. {LPASS_CDC_WSA_PBR_CFG19, 0xFF, 0xFC},
  2972. {LPASS_CDC_WSA_PBR_CFG20, 0xF0, 0x60},
  2973. {LPASS_CDC_WSA_ILIM_CFG1, 0x70, 0x40},
  2974. {LPASS_CDC_WSA_ILIM_CFG0, 0x03, 0x01},
  2975. {LPASS_CDC_WSA_ILIM_CFG3, 0x1F, 0x15},
  2976. {LPASS_CDC_WSA_LA_CFG_1, 0x3F, 0x0F},
  2977. {LPASS_CDC_WSA_PBR_CFG16_1, 0xFF, 0x42},
  2978. {LPASS_CDC_WSA_PBR_CFG21, 0xFF, 0xFC},
  2979. {LPASS_CDC_WSA_PBR_CFG22, 0xF0, 0x60},
  2980. {LPASS_CDC_WSA_ILIM_CFG1_1, 0x70, 0x40},
  2981. {LPASS_CDC_WSA_ILIM_CFG0_1, 0x03, 0x01},
  2982. {LPASS_CDC_WSA_ILIM_CFG4, 0x1F, 0x15},
  2983. {LPASS_CDC_WSA_ILIM_CFG2_1, 0xFF, 0x2A},
  2984. {LPASS_CDC_WSA_ILIM_CFG2, 0x3F, 0x1B},
  2985. {LPASS_CDC_WSA_ILIM_CFG9, 0x0F, 0x05},
  2986. {LPASS_CDC_WSA_IDLE_DETECT_CFG1, 0xFF, 0x1D},
  2987. };
  2988. static void lpass_cdc_wsa_macro_init_reg(struct snd_soc_component *component)
  2989. {
  2990. int i;
  2991. for (i = 0; i < ARRAY_SIZE(lpass_cdc_wsa_macro_reg_init); i++)
  2992. snd_soc_component_update_bits(component,
  2993. lpass_cdc_wsa_macro_reg_init[i].reg,
  2994. lpass_cdc_wsa_macro_reg_init[i].mask,
  2995. lpass_cdc_wsa_macro_reg_init[i].val);
  2996. lpass_cdc_wsa_macro_init_pbr(component);
  2997. }
  2998. static int lpass_cdc_wsa_macro_core_vote(void *handle, bool enable)
  2999. {
  3000. int rc = 0;
  3001. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  3002. if (wsa_priv == NULL) {
  3003. pr_err_ratelimited("%s: wsa priv data is NULL\n", __func__);
  3004. return -EINVAL;
  3005. }
  3006. if (!wsa_priv->pre_dev_up && enable) {
  3007. pr_debug("%s: adsp is not up\n", __func__);
  3008. return -EINVAL;
  3009. }
  3010. if (enable) {
  3011. pm_runtime_get_sync(wsa_priv->dev);
  3012. if (lpass_cdc_check_core_votes(wsa_priv->dev))
  3013. rc = 0;
  3014. else
  3015. rc = -ENOTSYNC;
  3016. } else {
  3017. pm_runtime_put_autosuspend(wsa_priv->dev);
  3018. pm_runtime_mark_last_busy(wsa_priv->dev);
  3019. }
  3020. return rc;
  3021. }
  3022. static int wsa_swrm_clock(void *handle, bool enable)
  3023. {
  3024. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  3025. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  3026. int ret = 0;
  3027. if (regmap == NULL) {
  3028. dev_err_ratelimited(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  3029. return -EINVAL;
  3030. }
  3031. mutex_lock(&wsa_priv->swr_clk_lock);
  3032. dev_dbg(wsa_priv->dev, "%s: swrm clock %s\n",
  3033. __func__, (enable ? "enable" : "disable"));
  3034. if (enable) {
  3035. pm_runtime_get_sync(wsa_priv->dev);
  3036. if (wsa_priv->swr_clk_users == 0) {
  3037. ret = msm_cdc_pinctrl_select_active_state(
  3038. wsa_priv->wsa_swr_gpio_p);
  3039. if (ret < 0) {
  3040. dev_err_ratelimited(wsa_priv->dev,
  3041. "%s: wsa swr pinctrl enable failed\n",
  3042. __func__);
  3043. pm_runtime_mark_last_busy(wsa_priv->dev);
  3044. pm_runtime_put_autosuspend(wsa_priv->dev);
  3045. goto exit;
  3046. }
  3047. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  3048. if (ret < 0) {
  3049. msm_cdc_pinctrl_select_sleep_state(
  3050. wsa_priv->wsa_swr_gpio_p);
  3051. dev_err_ratelimited(wsa_priv->dev,
  3052. "%s: wsa request clock enable failed\n",
  3053. __func__);
  3054. pm_runtime_mark_last_busy(wsa_priv->dev);
  3055. pm_runtime_put_autosuspend(wsa_priv->dev);
  3056. goto exit;
  3057. }
  3058. if (wsa_priv->reset_swr)
  3059. regmap_update_bits(regmap,
  3060. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  3061. 0x02, 0x02);
  3062. regmap_update_bits(regmap,
  3063. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  3064. 0x01, 0x01);
  3065. if (wsa_priv->reset_swr)
  3066. regmap_update_bits(regmap,
  3067. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  3068. 0x02, 0x00);
  3069. regmap_update_bits(regmap,
  3070. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  3071. 0x1C, 0x0C);
  3072. wsa_priv->reset_swr = false;
  3073. }
  3074. wsa_priv->swr_clk_users++;
  3075. pm_runtime_mark_last_busy(wsa_priv->dev);
  3076. pm_runtime_put_autosuspend(wsa_priv->dev);
  3077. } else {
  3078. if (wsa_priv->swr_clk_users <= 0) {
  3079. dev_err_ratelimited(wsa_priv->dev, "%s: clock already disabled\n",
  3080. __func__);
  3081. wsa_priv->swr_clk_users = 0;
  3082. goto exit;
  3083. }
  3084. wsa_priv->swr_clk_users--;
  3085. if (wsa_priv->swr_clk_users == 0) {
  3086. regmap_update_bits(regmap,
  3087. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  3088. 0x01, 0x00);
  3089. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  3090. ret = msm_cdc_pinctrl_select_sleep_state(
  3091. wsa_priv->wsa_swr_gpio_p);
  3092. if (ret < 0) {
  3093. dev_err_ratelimited(wsa_priv->dev,
  3094. "%s: wsa swr pinctrl disable failed\n",
  3095. __func__);
  3096. goto exit;
  3097. }
  3098. }
  3099. }
  3100. dev_dbg(wsa_priv->dev, "%s: swrm clock users %d\n",
  3101. __func__, wsa_priv->swr_clk_users);
  3102. exit:
  3103. mutex_unlock(&wsa_priv->swr_clk_lock);
  3104. return ret;
  3105. }
  3106. /* Thermal Functions */
  3107. static int lpass_cdc_wsa_macro_get_max_state(
  3108. struct thermal_cooling_device *cdev,
  3109. unsigned long *state)
  3110. {
  3111. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  3112. if (!wsa_priv) {
  3113. pr_err_ratelimited("%s: cdev->devdata is NULL\n", __func__);
  3114. return -EINVAL;
  3115. }
  3116. *state = wsa_priv->thermal_max_state;
  3117. return 0;
  3118. }
  3119. static int lpass_cdc_wsa_macro_get_cur_state(
  3120. struct thermal_cooling_device *cdev,
  3121. unsigned long *state)
  3122. {
  3123. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  3124. if (!wsa_priv) {
  3125. pr_err_ratelimited("%s: cdev->devdata is NULL\n", __func__);
  3126. return -EINVAL;
  3127. }
  3128. *state = wsa_priv->thermal_cur_state;
  3129. pr_debug("%s: thermal current state:%lu\n", __func__, *state);
  3130. return 0;
  3131. }
  3132. static int lpass_cdc_wsa_macro_set_cur_state(
  3133. struct thermal_cooling_device *cdev,
  3134. unsigned long state)
  3135. {
  3136. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  3137. if (!wsa_priv || !wsa_priv->dev) {
  3138. pr_err_ratelimited("%s: cdev->devdata is NULL\n", __func__);
  3139. return -EINVAL;
  3140. }
  3141. if (state <= wsa_priv->thermal_max_state) {
  3142. wsa_priv->thermal_cur_state = state;
  3143. } else {
  3144. dev_err_ratelimited(wsa_priv->dev,
  3145. "%s: incorrect requested state:%d\n",
  3146. __func__, state);
  3147. return -EINVAL;
  3148. }
  3149. dev_dbg(wsa_priv->dev,
  3150. "%s: set the thermal current state to %d\n",
  3151. __func__, wsa_priv->thermal_cur_state);
  3152. schedule_work(&wsa_priv->lpass_cdc_wsa_macro_cooling_work);
  3153. return 0;
  3154. }
  3155. static struct thermal_cooling_device_ops wsa_cooling_ops = {
  3156. .get_max_state = lpass_cdc_wsa_macro_get_max_state,
  3157. .get_cur_state = lpass_cdc_wsa_macro_get_cur_state,
  3158. .set_cur_state = lpass_cdc_wsa_macro_set_cur_state,
  3159. };
  3160. static int lpass_cdc_wsa_macro_init(struct snd_soc_component *component)
  3161. {
  3162. struct snd_soc_dapm_context *dapm =
  3163. snd_soc_component_get_dapm(component);
  3164. int ret;
  3165. struct device *wsa_dev = NULL;
  3166. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  3167. wsa_dev = lpass_cdc_get_device_ptr(component->dev, WSA_MACRO);
  3168. if (!wsa_dev) {
  3169. dev_err(component->dev,
  3170. "%s: null device for macro!\n", __func__);
  3171. return -EINVAL;
  3172. }
  3173. wsa_priv = dev_get_drvdata(wsa_dev);
  3174. if (!wsa_priv) {
  3175. dev_err(component->dev,
  3176. "%s: priv is null for macro!\n", __func__);
  3177. return -EINVAL;
  3178. }
  3179. ret = snd_soc_dapm_new_controls(dapm, lpass_cdc_wsa_macro_dapm_widgets,
  3180. ARRAY_SIZE(lpass_cdc_wsa_macro_dapm_widgets));
  3181. if (ret < 0) {
  3182. dev_err(wsa_dev, "%s: Failed to add controls\n", __func__);
  3183. return ret;
  3184. }
  3185. ret = snd_soc_dapm_add_routes(dapm, wsa_audio_map,
  3186. ARRAY_SIZE(wsa_audio_map));
  3187. if (ret < 0) {
  3188. dev_err(wsa_dev, "%s: Failed to add routes\n", __func__);
  3189. return ret;
  3190. }
  3191. ret = snd_soc_dapm_new_widgets(dapm->card);
  3192. if (ret < 0) {
  3193. dev_err(wsa_dev, "%s: Failed to add widgets\n", __func__);
  3194. return ret;
  3195. }
  3196. ret = snd_soc_add_component_controls(component, lpass_cdc_wsa_macro_snd_controls,
  3197. ARRAY_SIZE(lpass_cdc_wsa_macro_snd_controls));
  3198. if (ret < 0) {
  3199. dev_err(wsa_dev, "%s: Failed to add snd_ctls\n", __func__);
  3200. return ret;
  3201. }
  3202. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF1 Playback");
  3203. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_MIX1 Playback");
  3204. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_VI Capture");
  3205. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_ECHO Capture");
  3206. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_CPS Capture");
  3207. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK1 OUT");
  3208. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK2 OUT");
  3209. snd_soc_dapm_ignore_suspend(dapm, "VIINPUT_WSA");
  3210. snd_soc_dapm_ignore_suspend(dapm, "CPSINPUT_WSA");
  3211. snd_soc_dapm_ignore_suspend(dapm, "WSA SRC0_INP");
  3212. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC0_INP");
  3213. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC1_INP");
  3214. snd_soc_dapm_sync(dapm);
  3215. wsa_priv->component = component;
  3216. wsa_priv->spkr_gain_offset = LPASS_CDC_WSA_MACRO_GAIN_OFFSET_0_DB;
  3217. lpass_cdc_wsa_macro_init_reg(component);
  3218. return 0;
  3219. }
  3220. static int lpass_cdc_wsa_macro_deinit(struct snd_soc_component *component)
  3221. {
  3222. struct device *wsa_dev = NULL;
  3223. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  3224. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  3225. return -EINVAL;
  3226. wsa_priv->component = NULL;
  3227. return 0;
  3228. }
  3229. static void lpass_cdc_wsa_macro_add_child_devices(struct work_struct *work)
  3230. {
  3231. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  3232. struct platform_device *pdev;
  3233. struct device_node *node;
  3234. struct lpass_cdc_wsa_macro_swr_ctrl_data *swr_ctrl_data = NULL, *temp;
  3235. int ret;
  3236. u16 count = 0, ctrl_num = 0;
  3237. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data *platdata;
  3238. char plat_dev_name[LPASS_CDC_WSA_MACRO_SWR_STRING_LEN];
  3239. wsa_priv = container_of(work, struct lpass_cdc_wsa_macro_priv,
  3240. lpass_cdc_wsa_macro_add_child_devices_work);
  3241. if (!wsa_priv) {
  3242. pr_err("%s: Memory for wsa_priv does not exist\n",
  3243. __func__);
  3244. return;
  3245. }
  3246. if (!wsa_priv->dev || !wsa_priv->dev->of_node) {
  3247. dev_err(wsa_priv->dev,
  3248. "%s: DT node for wsa_priv does not exist\n", __func__);
  3249. return;
  3250. }
  3251. platdata = &wsa_priv->swr_plat_data;
  3252. wsa_priv->child_count = 0;
  3253. for_each_available_child_of_node(wsa_priv->dev->of_node, node) {
  3254. if (strnstr(node->name, "wsa_swr_master",
  3255. strlen("wsa_swr_master")) != NULL)
  3256. strlcpy(plat_dev_name, "wsa_swr_ctrl",
  3257. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  3258. else if (strnstr(node->name, "msm_cdc_pinctrl",
  3259. strlen("msm_cdc_pinctrl")) != NULL)
  3260. strlcpy(plat_dev_name, node->name,
  3261. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  3262. else
  3263. continue;
  3264. pdev = platform_device_alloc(plat_dev_name, -1);
  3265. if (!pdev) {
  3266. dev_err(wsa_priv->dev, "%s: pdev memory alloc failed\n",
  3267. __func__);
  3268. ret = -ENOMEM;
  3269. goto err;
  3270. }
  3271. pdev->dev.parent = wsa_priv->dev;
  3272. pdev->dev.of_node = node;
  3273. if (strnstr(node->name, "wsa_swr_master",
  3274. strlen("wsa_swr_master")) != NULL) {
  3275. ret = platform_device_add_data(pdev, platdata,
  3276. sizeof(*platdata));
  3277. if (ret) {
  3278. dev_err(&pdev->dev,
  3279. "%s: cannot add plat data ctrl:%d\n",
  3280. __func__, ctrl_num);
  3281. goto fail_pdev_add;
  3282. }
  3283. temp = krealloc(swr_ctrl_data,
  3284. (ctrl_num + 1) * sizeof(
  3285. struct lpass_cdc_wsa_macro_swr_ctrl_data),
  3286. GFP_KERNEL);
  3287. if (!temp) {
  3288. dev_err(&pdev->dev, "out of memory\n");
  3289. ret = -ENOMEM;
  3290. goto fail_pdev_add;
  3291. }
  3292. swr_ctrl_data = temp;
  3293. swr_ctrl_data[ctrl_num].wsa_swr_pdev = pdev;
  3294. ctrl_num++;
  3295. dev_dbg(&pdev->dev,
  3296. "%s: Adding soundwire ctrl device(s)\n",
  3297. __func__);
  3298. wsa_priv->swr_ctrl_data = swr_ctrl_data;
  3299. }
  3300. ret = platform_device_add(pdev);
  3301. if (ret) {
  3302. dev_err(&pdev->dev,
  3303. "%s: Cannot add platform device\n",
  3304. __func__);
  3305. goto fail_pdev_add;
  3306. }
  3307. if (wsa_priv->child_count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX)
  3308. wsa_priv->pdev_child_devices[
  3309. wsa_priv->child_count++] = pdev;
  3310. else
  3311. goto err;
  3312. }
  3313. return;
  3314. fail_pdev_add:
  3315. for (count = 0; count < wsa_priv->child_count; count++)
  3316. platform_device_put(wsa_priv->pdev_child_devices[count]);
  3317. err:
  3318. return;
  3319. }
  3320. static void lpass_cdc_wsa_macro_cooling_adjust_gain(struct work_struct *work)
  3321. {
  3322. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  3323. u8 gain = 0;
  3324. wsa_priv = container_of(work, struct lpass_cdc_wsa_macro_priv,
  3325. lpass_cdc_wsa_macro_cooling_work);
  3326. if (!wsa_priv) {
  3327. pr_err("%s: priv is null for macro!\n",
  3328. __func__);
  3329. return;
  3330. }
  3331. if (!wsa_priv->dev || !wsa_priv->dev->of_node) {
  3332. dev_err(wsa_priv->dev,
  3333. "%s: DT node for wsa_priv does not exist\n", __func__);
  3334. return;
  3335. }
  3336. /* Only adjust the volume when WSA clock is enabled */
  3337. if (wsa_priv->dapm_mclk_enable) {
  3338. gain = (u8)(wsa_priv->rx0_origin_gain -
  3339. wsa_priv->thermal_cur_state);
  3340. snd_soc_component_update_bits(wsa_priv->component,
  3341. LPASS_CDC_WSA_RX0_RX_VOL_CTL, 0xFF, gain);
  3342. dev_dbg(wsa_priv->dev,
  3343. "%s: RX0 current thermal state: %d, "
  3344. "adjusted gain: %#x\n",
  3345. __func__, wsa_priv->thermal_cur_state, gain);
  3346. gain = (u8)(wsa_priv->rx1_origin_gain -
  3347. wsa_priv->thermal_cur_state);
  3348. snd_soc_component_update_bits(wsa_priv->component,
  3349. LPASS_CDC_WSA_RX1_RX_VOL_CTL, 0xFF, gain);
  3350. dev_dbg(wsa_priv->dev,
  3351. "%s: RX1 current thermal state: %d, "
  3352. "adjusted gain: %#x\n",
  3353. __func__, wsa_priv->thermal_cur_state, gain);
  3354. }
  3355. return;
  3356. }
  3357. static int lpass_cdc_wsa_macro_read_array(struct platform_device *pdev,
  3358. const char *name, int num_values,
  3359. u32 *output)
  3360. {
  3361. u32 len, ret, size;
  3362. if (!of_find_property(pdev->dev.of_node, name, &size)) {
  3363. dev_info(&pdev->dev, "%s: missing %s\n", __func__, name);
  3364. return 0;
  3365. }
  3366. len = size / sizeof(u32);
  3367. if (len != num_values) {
  3368. dev_info(&pdev->dev, "%s: invalid number of %s\n", __func__, name);
  3369. return -EINVAL;
  3370. }
  3371. ret = of_property_read_u32_array(pdev->dev.of_node, name, output, len);
  3372. if (ret)
  3373. dev_info(&pdev->dev, "%s: Failed to read %s\n", __func__, name);
  3374. return 0;
  3375. }
  3376. static void lpass_cdc_wsa_macro_init_ops(struct macro_ops *ops,
  3377. char __iomem *wsa_io_base)
  3378. {
  3379. memset(ops, 0, sizeof(struct macro_ops));
  3380. ops->init = lpass_cdc_wsa_macro_init;
  3381. ops->exit = lpass_cdc_wsa_macro_deinit;
  3382. ops->io_base = wsa_io_base;
  3383. ops->dai_ptr = lpass_cdc_wsa_macro_dai;
  3384. ops->num_dais = ARRAY_SIZE(lpass_cdc_wsa_macro_dai);
  3385. ops->event_handler = lpass_cdc_wsa_macro_event_handler;
  3386. ops->set_port_map = lpass_cdc_wsa_macro_set_port_map;
  3387. }
  3388. static int lpass_cdc_wsa_macro_probe(struct platform_device *pdev)
  3389. {
  3390. struct macro_ops ops;
  3391. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  3392. u32 wsa_base_addr, default_clk_id, thermal_max_state;
  3393. char __iomem *wsa_io_base;
  3394. int ret = 0;
  3395. u32 is_used_wsa_swr_gpio = 1;
  3396. u32 noise_gate_mode;
  3397. const char *is_used_wsa_swr_gpio_dt = "qcom,is-used-swr-gpio";
  3398. if (!lpass_cdc_is_va_macro_registered(&pdev->dev)) {
  3399. dev_err(&pdev->dev,
  3400. "%s: va-macro not registered yet, defer\n", __func__);
  3401. return -EPROBE_DEFER;
  3402. }
  3403. wsa_priv = devm_kzalloc(&pdev->dev, sizeof(struct lpass_cdc_wsa_macro_priv),
  3404. GFP_KERNEL);
  3405. if (!wsa_priv)
  3406. return -ENOMEM;
  3407. wsa_priv->pre_dev_up = true;
  3408. wsa_priv->dev = &pdev->dev;
  3409. ret = of_property_read_u32(pdev->dev.of_node, "reg",
  3410. &wsa_base_addr);
  3411. if (ret) {
  3412. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  3413. __func__, "reg");
  3414. return ret;
  3415. }
  3416. ret = of_property_read_u32(pdev->dev.of_node, "wsa_data_fs_ctl_reg",
  3417. &wsa_priv->wsa_fs_ctl_reg);
  3418. if (ret) {
  3419. dev_dbg(&pdev->dev, "%s: error finding %s entry in dt\n",
  3420. __func__, "wsa_data_fs_ctl_reg");
  3421. }
  3422. if (!wsa_priv->wsa_fs_reg_base && wsa_priv->wsa_fs_ctl_reg)
  3423. wsa_priv->wsa_fs_reg_base = devm_ioremap(&pdev->dev,
  3424. wsa_priv->wsa_fs_ctl_reg, LPASS_CDC_WSA_MACRO_MAX_OFFSET);
  3425. if (of_find_property(pdev->dev.of_node, is_used_wsa_swr_gpio_dt,
  3426. NULL)) {
  3427. ret = of_property_read_u32(pdev->dev.of_node,
  3428. is_used_wsa_swr_gpio_dt,
  3429. &is_used_wsa_swr_gpio);
  3430. if (ret) {
  3431. dev_err(&pdev->dev, "%s: error reading %s in dt\n",
  3432. __func__, is_used_wsa_swr_gpio_dt);
  3433. is_used_wsa_swr_gpio = 1;
  3434. }
  3435. }
  3436. wsa_priv->wsa_swr_gpio_p = of_parse_phandle(pdev->dev.of_node,
  3437. "qcom,wsa-swr-gpios", 0);
  3438. if (!wsa_priv->wsa_swr_gpio_p && is_used_wsa_swr_gpio) {
  3439. dev_err(&pdev->dev, "%s: swr_gpios handle not provided!\n",
  3440. __func__);
  3441. return -EINVAL;
  3442. }
  3443. if (msm_cdc_pinctrl_get_state(wsa_priv->wsa_swr_gpio_p) < 0 &&
  3444. is_used_wsa_swr_gpio) {
  3445. dev_err(&pdev->dev, "%s: failed to get swr pin state\n",
  3446. __func__);
  3447. return -EPROBE_DEFER;
  3448. }
  3449. msm_cdc_pinctrl_set_wakeup_capable(
  3450. wsa_priv->wsa_swr_gpio_p, false);
  3451. wsa_io_base = devm_ioremap(&pdev->dev,
  3452. wsa_base_addr, LPASS_CDC_WSA_MACRO_MAX_OFFSET);
  3453. if (!wsa_io_base) {
  3454. dev_err(&pdev->dev, "%s: ioremap failed\n", __func__);
  3455. return -EINVAL;
  3456. }
  3457. lpass_cdc_wsa_macro_read_array(pdev, "qcom,wsa-rloads",
  3458. LPASS_CDC_WSA_MACRO_RX1 + 1, wsa_priv->wsa_rload);
  3459. lpass_cdc_wsa_macro_read_array(pdev, "qcom,wsa-system-gains",
  3460. 2 * (LPASS_CDC_WSA_MACRO_RX1 + 1), wsa_priv->wsa_sys_gain);
  3461. lpass_cdc_wsa_macro_read_array(pdev, "qcom,wsa-bat-cfgs",
  3462. LPASS_CDC_WSA_MACRO_RX1 + 1, wsa_priv->wsa_bat_cfg);
  3463. wsa_priv->wsa_io_base = wsa_io_base;
  3464. wsa_priv->reset_swr = true;
  3465. INIT_WORK(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work,
  3466. lpass_cdc_wsa_macro_add_child_devices);
  3467. INIT_WORK(&wsa_priv->lpass_cdc_wsa_macro_cooling_work,
  3468. lpass_cdc_wsa_macro_cooling_adjust_gain);
  3469. wsa_priv->swr_plat_data.handle = (void *) wsa_priv;
  3470. wsa_priv->swr_plat_data.read = NULL;
  3471. wsa_priv->swr_plat_data.write = NULL;
  3472. wsa_priv->swr_plat_data.bulk_write = NULL;
  3473. wsa_priv->swr_plat_data.clk = wsa_swrm_clock;
  3474. wsa_priv->swr_plat_data.core_vote = lpass_cdc_wsa_macro_core_vote;
  3475. wsa_priv->swr_plat_data.handle_irq = NULL;
  3476. ret = of_property_read_u32(pdev->dev.of_node, "qcom,default-clk-id",
  3477. &default_clk_id);
  3478. if (ret) {
  3479. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  3480. __func__, "qcom,mux0-clk-id");
  3481. default_clk_id = WSA_CORE_CLK;
  3482. }
  3483. wsa_priv->default_clk_id = default_clk_id;
  3484. dev_set_drvdata(&pdev->dev, wsa_priv);
  3485. mutex_init(&wsa_priv->mclk_lock);
  3486. mutex_init(&wsa_priv->swr_clk_lock);
  3487. lpass_cdc_wsa_macro_init_ops(&ops, wsa_io_base);
  3488. ops.clk_id_req = wsa_priv->default_clk_id;
  3489. ops.default_clk_id = wsa_priv->default_clk_id;
  3490. ret = lpass_cdc_register_macro(&pdev->dev, WSA_MACRO, &ops);
  3491. if (ret < 0) {
  3492. dev_err(&pdev->dev, "%s: register macro failed\n", __func__);
  3493. goto reg_macro_fail;
  3494. }
  3495. if (of_find_property(wsa_priv->dev->of_node, "#cooling-cells", NULL)) {
  3496. ret = of_property_read_u32(pdev->dev.of_node,
  3497. "qcom,thermal-max-state",
  3498. &thermal_max_state);
  3499. if (ret) {
  3500. dev_info(&pdev->dev, "%s: could not find %s entry in dt\n",
  3501. __func__, "qcom,thermal-max-state");
  3502. wsa_priv->thermal_max_state =
  3503. LPASS_CDC_WSA_MACRO_THERMAL_MAX_STATE;
  3504. } else {
  3505. wsa_priv->thermal_max_state = thermal_max_state;
  3506. }
  3507. wsa_priv->tcdev = devm_thermal_of_cooling_device_register(
  3508. &pdev->dev,
  3509. wsa_priv->dev->of_node,
  3510. "wsa", wsa_priv,
  3511. &wsa_cooling_ops);
  3512. if (IS_ERR(wsa_priv->tcdev)) {
  3513. dev_err(&pdev->dev,
  3514. "%s: failed to register wsa macro as cooling device\n",
  3515. __func__);
  3516. wsa_priv->tcdev = NULL;
  3517. }
  3518. }
  3519. ret = of_property_read_u32(pdev->dev.of_node,
  3520. "qcom,noise-gate-mode", &noise_gate_mode);
  3521. if (ret) {
  3522. dev_info(&pdev->dev, "%s: could not find %s entry in dt\n",
  3523. __func__, "qcom,noise-gate-mode");
  3524. wsa_priv->noise_gate_mode = IDLE_DETECT;
  3525. } else {
  3526. if (noise_gate_mode >= IDLE_DETECT && noise_gate_mode <= NG3)
  3527. wsa_priv->noise_gate_mode = noise_gate_mode;
  3528. else
  3529. wsa_priv->noise_gate_mode = IDLE_DETECT;
  3530. }
  3531. pm_runtime_set_autosuspend_delay(&pdev->dev, AUTO_SUSPEND_DELAY);
  3532. pm_runtime_use_autosuspend(&pdev->dev);
  3533. pm_runtime_set_suspended(&pdev->dev);
  3534. pm_suspend_ignore_children(&pdev->dev, true);
  3535. pm_runtime_enable(&pdev->dev);
  3536. schedule_work(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work);
  3537. return ret;
  3538. reg_macro_fail:
  3539. mutex_destroy(&wsa_priv->mclk_lock);
  3540. mutex_destroy(&wsa_priv->swr_clk_lock);
  3541. return ret;
  3542. }
  3543. static int lpass_cdc_wsa_macro_remove(struct platform_device *pdev)
  3544. {
  3545. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  3546. u16 count = 0;
  3547. wsa_priv = dev_get_drvdata(&pdev->dev);
  3548. if (!wsa_priv)
  3549. return -EINVAL;
  3550. if (wsa_priv->tcdev)
  3551. thermal_cooling_device_unregister(wsa_priv->tcdev);
  3552. for (count = 0; count < wsa_priv->child_count &&
  3553. count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX; count++)
  3554. platform_device_unregister(wsa_priv->pdev_child_devices[count]);
  3555. pm_runtime_disable(&pdev->dev);
  3556. pm_runtime_set_suspended(&pdev->dev);
  3557. lpass_cdc_unregister_macro(&pdev->dev, WSA_MACRO);
  3558. mutex_destroy(&wsa_priv->mclk_lock);
  3559. mutex_destroy(&wsa_priv->swr_clk_lock);
  3560. return 0;
  3561. }
  3562. static const struct of_device_id lpass_cdc_wsa_macro_dt_match[] = {
  3563. {.compatible = "qcom,lpass-cdc-wsa-macro"},
  3564. {}
  3565. };
  3566. static const struct dev_pm_ops lpass_cdc_dev_pm_ops = {
  3567. SET_SYSTEM_SLEEP_PM_OPS(
  3568. pm_runtime_force_suspend,
  3569. pm_runtime_force_resume
  3570. )
  3571. SET_RUNTIME_PM_OPS(
  3572. lpass_cdc_runtime_suspend,
  3573. lpass_cdc_runtime_resume,
  3574. NULL
  3575. )
  3576. };
  3577. static struct platform_driver lpass_cdc_wsa_macro_driver = {
  3578. .driver = {
  3579. .name = "lpass_cdc_wsa_macro",
  3580. .owner = THIS_MODULE,
  3581. .pm = &lpass_cdc_dev_pm_ops,
  3582. .of_match_table = lpass_cdc_wsa_macro_dt_match,
  3583. .suppress_bind_attrs = true,
  3584. },
  3585. .probe = lpass_cdc_wsa_macro_probe,
  3586. .remove = lpass_cdc_wsa_macro_remove,
  3587. };
  3588. module_platform_driver(lpass_cdc_wsa_macro_driver);
  3589. MODULE_DESCRIPTION("WSA macro driver");
  3590. MODULE_LICENSE("GPL v2");