lpass-cdc-wsa-macro.c 102 KB

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  1. // SPDX-License-Identifier: GPL-2.0-only
  2. /* Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
  3. */
  4. #include <linux/module.h>
  5. #include <linux/init.h>
  6. #include <linux/io.h>
  7. #include <linux/platform_device.h>
  8. #include <linux/clk.h>
  9. #include <linux/thermal.h>
  10. #include <linux/pm_runtime.h>
  11. #include <sound/soc.h>
  12. #include <sound/soc-dapm.h>
  13. #include <sound/tlv.h>
  14. #include <soc/swr-common.h>
  15. #include <soc/swr-wcd.h>
  16. #include <asoc/msm-cdc-pinctrl.h>
  17. #include "lpass-cdc.h"
  18. #include "lpass-cdc-comp.h"
  19. #include "lpass-cdc-registers.h"
  20. #include "lpass-cdc-wsa-macro.h"
  21. #include "lpass-cdc-clk-rsc.h"
  22. #define AUTO_SUSPEND_DELAY 50 /* delay in msec */
  23. #define LPASS_CDC_WSA_MACRO_MAX_OFFSET 0x1000
  24. #define LPASS_CDC_WSA_MACRO_RX_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  25. SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
  26. SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  27. #define LPASS_CDC_WSA_MACRO_RX_MIX_RATES (SNDRV_PCM_RATE_48000 |\
  28. SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  29. #define LPASS_CDC_WSA_MACRO_RX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
  30. SNDRV_PCM_FMTBIT_S24_LE |\
  31. SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
  32. #define LPASS_CDC_WSA_MACRO_ECHO_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  33. SNDRV_PCM_RATE_48000)
  34. #define LPASS_CDC_WSA_MACRO_ECHO_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
  35. SNDRV_PCM_FMTBIT_S24_LE |\
  36. SNDRV_PCM_FMTBIT_S24_3LE)
  37. #define NUM_INTERPOLATORS 2
  38. #define LPASS_CDC_WSA_MACRO_MUX_INP_SHFT 0x3
  39. #define LPASS_CDC_WSA_MACRO_MUX_INP_MASK1 0x07
  40. #define LPASS_CDC_WSA_MACRO_MUX_INP_MASK2 0x38
  41. #define LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET 0x8
  42. #define LPASS_CDC_WSA_MACRO_MUX_CFG1_OFFSET 0x4
  43. #define LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET \
  44. (LPASS_CDC_WSA_COMPANDER1_CTL0 - LPASS_CDC_WSA_COMPANDER0_CTL0)
  45. #define LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET \
  46. (LPASS_CDC_WSA_SOFTCLIP1_CRC - LPASS_CDC_WSA_SOFTCLIP0_CRC)
  47. #define LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET \
  48. (LPASS_CDC_WSA_RX1_RX_PATH_CTL - LPASS_CDC_WSA_RX0_RX_PATH_CTL)
  49. #define LPASS_CDC_WSA_MACRO_RX_PATH_CFG3_OFFSET 0x10
  50. #define LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET 0x4C
  51. #define LPASS_CDC_WSA_MACRO_FS_RATE_MASK 0x0F
  52. #define LPASS_CDC_WSA_MACRO_EC_MIX_TX0_MASK 0x03
  53. #define LPASS_CDC_WSA_MACRO_EC_MIX_TX1_MASK 0x18
  54. #define LPASS_CDC_WSA_MACRO_MAX_DMA_CH_PER_PORT 0x2
  55. #define LPASS_CDC_WSA_MACRO_THERMAL_MAX_STATE 11
  56. enum {
  57. LPASS_CDC_WSA_MACRO_RX0 = 0,
  58. LPASS_CDC_WSA_MACRO_RX1,
  59. LPASS_CDC_WSA_MACRO_RX_MIX,
  60. LPASS_CDC_WSA_MACRO_RX_MIX0 = LPASS_CDC_WSA_MACRO_RX_MIX,
  61. LPASS_CDC_WSA_MACRO_RX_MIX1,
  62. LPASS_CDC_WSA_MACRO_RX4,
  63. LPASS_CDC_WSA_MACRO_RX5,
  64. LPASS_CDC_WSA_MACRO_RX_MAX,
  65. };
  66. enum {
  67. LPASS_CDC_WSA_MACRO_TX0 = 0,
  68. LPASS_CDC_WSA_MACRO_TX1,
  69. LPASS_CDC_WSA_MACRO_TX_MAX,
  70. };
  71. enum {
  72. LPASS_CDC_WSA_MACRO_EC0_MUX = 0,
  73. LPASS_CDC_WSA_MACRO_EC1_MUX,
  74. LPASS_CDC_WSA_MACRO_EC_MUX_MAX,
  75. };
  76. enum {
  77. LPASS_CDC_WSA_MACRO_COMP1, /* SPK_L */
  78. LPASS_CDC_WSA_MACRO_COMP2, /* SPK_R */
  79. LPASS_CDC_WSA_MACRO_COMP_MAX
  80. };
  81. enum {
  82. LPASS_CDC_WSA_MACRO_SOFTCLIP0, /* RX0 */
  83. LPASS_CDC_WSA_MACRO_SOFTCLIP1, /* RX1 */
  84. LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX
  85. };
  86. enum {
  87. INTn_1_INP_SEL_ZERO = 0,
  88. INTn_1_INP_SEL_RX0,
  89. INTn_1_INP_SEL_RX1,
  90. INTn_1_INP_SEL_RX2,
  91. INTn_1_INP_SEL_RX3,
  92. INTn_1_INP_SEL_RX4,
  93. INTn_1_INP_SEL_RX5,
  94. INTn_1_INP_SEL_DEC0,
  95. INTn_1_INP_SEL_DEC1,
  96. };
  97. enum {
  98. INTn_2_INP_SEL_ZERO = 0,
  99. INTn_2_INP_SEL_RX0,
  100. INTn_2_INP_SEL_RX1,
  101. INTn_2_INP_SEL_RX2,
  102. INTn_2_INP_SEL_RX3,
  103. INTn_2_INP_SEL_RX4,
  104. INTn_2_INP_SEL_RX5,
  105. };
  106. enum {
  107. WSA_MODE_21DB,
  108. WSA_MODE_19P5DB,
  109. WSA_MODE_18DB,
  110. WSA_MODE_16P5DB,
  111. WSA_MODE_15DB,
  112. WSA_MODE_13P5DB,
  113. WSA_MODE_12DB,
  114. WSA_MODE_10P5DB,
  115. WSA_MODE_9DB,
  116. WSA_MODE_MAX
  117. };
  118. static struct lpass_cdc_comp_setting comp_setting_table[WSA_MODE_MAX] =
  119. {
  120. {42, 0, 42},
  121. {39, 0, 42},
  122. {36, 0, 42},
  123. {33, 0, 42},
  124. {30, 0, 42},
  125. {27, 0, 42},
  126. {24, 0, 42},
  127. {21, 0, 42},
  128. {18, 0, 42},
  129. };
  130. struct interp_sample_rate {
  131. int sample_rate;
  132. int rate_val;
  133. };
  134. /*
  135. * Structure used to update codec
  136. * register defaults after reset
  137. */
  138. struct lpass_cdc_wsa_macro_reg_mask_val {
  139. u16 reg;
  140. u8 mask;
  141. u8 val;
  142. };
  143. static struct interp_sample_rate int_prim_sample_rate_val[] = {
  144. {8000, 0x0}, /* 8K */
  145. {16000, 0x1}, /* 16K */
  146. {24000, -EINVAL},/* 24K */
  147. {32000, 0x3}, /* 32K */
  148. {48000, 0x4}, /* 48K */
  149. {96000, 0x5}, /* 96K */
  150. {192000, 0x6}, /* 192K */
  151. {384000, 0x7}, /* 384K */
  152. {44100, 0x8}, /* 44.1K */
  153. };
  154. static struct interp_sample_rate int_mix_sample_rate_val[] = {
  155. {48000, 0x4}, /* 48K */
  156. {96000, 0x5}, /* 96K */
  157. {192000, 0x6}, /* 192K */
  158. };
  159. #define LPASS_CDC_WSA_MACRO_SWR_STRING_LEN 80
  160. static int lpass_cdc_wsa_macro_core_vote(void *handle, bool enable);
  161. static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
  162. struct snd_pcm_hw_params *params,
  163. struct snd_soc_dai *dai);
  164. static int lpass_cdc_wsa_macro_get_channel_map(struct snd_soc_dai *dai,
  165. unsigned int *tx_num, unsigned int *tx_slot,
  166. unsigned int *rx_num, unsigned int *rx_slot);
  167. static int lpass_cdc_wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream);
  168. /* Hold instance to soundwire platform device */
  169. struct lpass_cdc_wsa_macro_swr_ctrl_data {
  170. struct platform_device *wsa_swr_pdev;
  171. };
  172. #define LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV(xname, xreg, xmin, xmax, tlv_array) \
  173. { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
  174. .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
  175. SNDRV_CTL_ELEM_ACCESS_READWRITE, \
  176. .tlv.p = (tlv_array), \
  177. .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
  178. .put = lpass_cdc_wsa_macro_set_digital_volume, \
  179. .private_value = (unsigned long)&(struct soc_mixer_control) \
  180. {.reg = xreg, .rreg = xreg, \
  181. .min = xmin, .max = xmax, .platform_max = xmax, \
  182. .sign_bit = 7,} }
  183. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data {
  184. void *handle; /* holds codec private data */
  185. int (*read)(void *handle, int reg);
  186. int (*write)(void *handle, int reg, int val);
  187. int (*bulk_write)(void *handle, u32 *reg, u32 *val, size_t len);
  188. int (*clk)(void *handle, bool enable);
  189. int (*core_vote)(void *handle, bool enable);
  190. int (*handle_irq)(void *handle,
  191. irqreturn_t (*swrm_irq_handler)(int irq,
  192. void *data),
  193. void *swrm_handle,
  194. int action);
  195. };
  196. enum {
  197. LPASS_CDC_WSA_MACRO_AIF_INVALID = 0,
  198. LPASS_CDC_WSA_MACRO_AIF1_PB,
  199. LPASS_CDC_WSA_MACRO_AIF_MIX1_PB,
  200. LPASS_CDC_WSA_MACRO_AIF_VI,
  201. LPASS_CDC_WSA_MACRO_AIF_ECHO,
  202. LPASS_CDC_WSA_MACRO_MAX_DAIS,
  203. };
  204. #define LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX 3
  205. /*
  206. * @dev: wsa macro device pointer
  207. * @comp_enabled: compander enable mixer value set
  208. * @ec_hq: echo HQ enable mixer value set
  209. * @prim_int_users: Users of interpolator
  210. * @wsa_mclk_users: WSA MCLK users count
  211. * @swr_clk_users: SWR clk users count
  212. * @vi_feed_value: VI sense mask
  213. * @mclk_lock: to lock mclk operations
  214. * @swr_clk_lock: to lock swr master clock operations
  215. * @swr_ctrl_data: SoundWire data structure
  216. * @swr_plat_data: Soundwire platform data
  217. * @lpass_cdc_wsa_macro_add_child_devices_work: work for adding child devices
  218. * @wsa_swr_gpio_p: used by pinctrl API
  219. * @component: codec handle
  220. * @rx_0_count: RX0 interpolation users
  221. * @rx_1_count: RX1 interpolation users
  222. * @active_ch_mask: channel mask for all AIF DAIs
  223. * @active_ch_cnt: channel count of all AIF DAIs
  224. * @rx_port_value: mixer ctl value of WSA RX MUXes
  225. * @wsa_io_base: Base address of WSA macro addr space
  226. */
  227. struct lpass_cdc_wsa_macro_priv {
  228. struct device *dev;
  229. int comp_enabled[LPASS_CDC_WSA_MACRO_COMP_MAX];
  230. int comp_mode[LPASS_CDC_WSA_MACRO_COMP_MAX];
  231. int ec_hq[LPASS_CDC_WSA_MACRO_RX1 + 1];
  232. u16 prim_int_users[LPASS_CDC_WSA_MACRO_RX1 + 1];
  233. u16 wsa_mclk_users;
  234. u16 swr_clk_users;
  235. bool dapm_mclk_enable;
  236. bool reset_swr;
  237. unsigned int vi_feed_value;
  238. struct mutex mclk_lock;
  239. struct mutex swr_clk_lock;
  240. struct lpass_cdc_wsa_macro_swr_ctrl_data *swr_ctrl_data;
  241. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data swr_plat_data;
  242. struct work_struct lpass_cdc_wsa_macro_add_child_devices_work;
  243. struct device_node *wsa_swr_gpio_p;
  244. struct snd_soc_component *component;
  245. int rx_0_count;
  246. int rx_1_count;
  247. unsigned long active_ch_mask[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  248. unsigned long active_ch_cnt[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  249. int rx_port_value[LPASS_CDC_WSA_MACRO_RX_MAX];
  250. char __iomem *wsa_io_base;
  251. struct platform_device *pdev_child_devices
  252. [LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX];
  253. int child_count;
  254. int ear_spkr_gain;
  255. int spkr_gain_offset;
  256. int spkr_mode;
  257. int is_softclip_on[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  258. int softclip_clk_users[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  259. char __iomem *mclk_mode_muxsel;
  260. u16 default_clk_id;
  261. u32 pcm_rate_vi;
  262. int wsa_digital_mute_status[LPASS_CDC_WSA_MACRO_RX_MAX];
  263. u8 rx0_origin_gain;
  264. u8 rx1_origin_gain;
  265. struct thermal_cooling_device *tcdev;
  266. uint32_t thermal_cur_state;
  267. uint32_t thermal_max_state;
  268. struct work_struct lpass_cdc_wsa_macro_cooling_work;
  269. };
  270. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[];
  271. static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0);
  272. static const char *const rx_text[] = {
  273. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5", "DEC0", "DEC1"
  274. };
  275. static const char *const rx_mix_text[] = {
  276. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5",
  277. };
  278. static const char *const rx_mix_ec_text[] = {
  279. "ZERO", "RX_MIX_TX0", "RX_MIX_TX1"
  280. };
  281. static const char *const rx_mux_text[] = {
  282. "ZERO", "AIF1_PB", "AIF_MIX1_PB"
  283. };
  284. static const char *const rx_sidetone_mix_text[] = {
  285. "ZERO", "SRC0"
  286. };
  287. static const char * const lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text[] = {
  288. "OFF", "ON"
  289. };
  290. static const char * const lpass_cdc_wsa_macro_comp_mode_text[] = {
  291. "G_21_DB", "G_19P5_DB", "G_18_DB", "G_16P5_DB", "G_15_DB",
  292. "G_13P5_DB", "G_12_DB", "G_10P5_DB", "G_9_DB"
  293. };
  294. static const struct snd_kcontrol_new wsa_int0_vbat_mix_switch[] = {
  295. SOC_DAPM_SINGLE("WSA RX0 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  296. };
  297. static const struct snd_kcontrol_new wsa_int1_vbat_mix_switch[] = {
  298. SOC_DAPM_SINGLE("WSA RX1 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  299. };
  300. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  301. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text);
  302. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_comp_mode_enum,
  303. lpass_cdc_wsa_macro_comp_mode_text);
  304. /* RX INT0 */
  305. static const struct soc_enum rx0_prim_inp0_chain_enum =
  306. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  307. 0, 9, rx_text);
  308. static const struct soc_enum rx0_prim_inp1_chain_enum =
  309. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  310. 3, 9, rx_text);
  311. static const struct soc_enum rx0_prim_inp2_chain_enum =
  312. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  313. 3, 9, rx_text);
  314. static const struct soc_enum rx0_mix_chain_enum =
  315. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  316. 0, 7, rx_mix_text);
  317. static const struct soc_enum rx0_sidetone_mix_enum =
  318. SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_sidetone_mix_text);
  319. static const struct snd_kcontrol_new rx0_prim_inp0_mux =
  320. SOC_DAPM_ENUM("WSA_RX0 INP0 Mux", rx0_prim_inp0_chain_enum);
  321. static const struct snd_kcontrol_new rx0_prim_inp1_mux =
  322. SOC_DAPM_ENUM("WSA_RX0 INP1 Mux", rx0_prim_inp1_chain_enum);
  323. static const struct snd_kcontrol_new rx0_prim_inp2_mux =
  324. SOC_DAPM_ENUM("WSA_RX0 INP2 Mux", rx0_prim_inp2_chain_enum);
  325. static const struct snd_kcontrol_new rx0_mix_mux =
  326. SOC_DAPM_ENUM("WSA_RX0 MIX Mux", rx0_mix_chain_enum);
  327. static const struct snd_kcontrol_new rx0_sidetone_mix_mux =
  328. SOC_DAPM_ENUM("WSA_RX0 SIDETONE MIX Mux", rx0_sidetone_mix_enum);
  329. /* RX INT1 */
  330. static const struct soc_enum rx1_prim_inp0_chain_enum =
  331. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  332. 0, 9, rx_text);
  333. static const struct soc_enum rx1_prim_inp1_chain_enum =
  334. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  335. 3, 9, rx_text);
  336. static const struct soc_enum rx1_prim_inp2_chain_enum =
  337. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  338. 3, 9, rx_text);
  339. static const struct soc_enum rx1_mix_chain_enum =
  340. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  341. 0, 7, rx_mix_text);
  342. static const struct snd_kcontrol_new rx1_prim_inp0_mux =
  343. SOC_DAPM_ENUM("WSA_RX1 INP0 Mux", rx1_prim_inp0_chain_enum);
  344. static const struct snd_kcontrol_new rx1_prim_inp1_mux =
  345. SOC_DAPM_ENUM("WSA_RX1 INP1 Mux", rx1_prim_inp1_chain_enum);
  346. static const struct snd_kcontrol_new rx1_prim_inp2_mux =
  347. SOC_DAPM_ENUM("WSA_RX1 INP2 Mux", rx1_prim_inp2_chain_enum);
  348. static const struct snd_kcontrol_new rx1_mix_mux =
  349. SOC_DAPM_ENUM("WSA_RX1 MIX Mux", rx1_mix_chain_enum);
  350. static const struct soc_enum rx_mix_ec0_enum =
  351. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  352. 0, 3, rx_mix_ec_text);
  353. static const struct soc_enum rx_mix_ec1_enum =
  354. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  355. 3, 3, rx_mix_ec_text);
  356. static const struct snd_kcontrol_new rx_mix_ec0_mux =
  357. SOC_DAPM_ENUM("WSA RX_MIX EC0_Mux", rx_mix_ec0_enum);
  358. static const struct snd_kcontrol_new rx_mix_ec1_mux =
  359. SOC_DAPM_ENUM("WSA RX_MIX EC1_Mux", rx_mix_ec1_enum);
  360. static struct snd_soc_dai_ops lpass_cdc_wsa_macro_dai_ops = {
  361. .hw_params = lpass_cdc_wsa_macro_hw_params,
  362. .get_channel_map = lpass_cdc_wsa_macro_get_channel_map,
  363. .mute_stream = lpass_cdc_wsa_macro_mute_stream,
  364. };
  365. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[] = {
  366. {
  367. .name = "wsa_macro_rx1",
  368. .id = LPASS_CDC_WSA_MACRO_AIF1_PB,
  369. .playback = {
  370. .stream_name = "WSA_AIF1 Playback",
  371. .rates = LPASS_CDC_WSA_MACRO_RX_RATES,
  372. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  373. .rate_max = 384000,
  374. .rate_min = 8000,
  375. .channels_min = 1,
  376. .channels_max = 2,
  377. },
  378. .ops = &lpass_cdc_wsa_macro_dai_ops,
  379. },
  380. {
  381. .name = "wsa_macro_rx_mix",
  382. .id = LPASS_CDC_WSA_MACRO_AIF_MIX1_PB,
  383. .playback = {
  384. .stream_name = "WSA_AIF_MIX1 Playback",
  385. .rates = LPASS_CDC_WSA_MACRO_RX_MIX_RATES,
  386. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  387. .rate_max = 192000,
  388. .rate_min = 48000,
  389. .channels_min = 1,
  390. .channels_max = 2,
  391. },
  392. .ops = &lpass_cdc_wsa_macro_dai_ops,
  393. },
  394. {
  395. .name = "wsa_macro_vifeedback",
  396. .id = LPASS_CDC_WSA_MACRO_AIF_VI,
  397. .capture = {
  398. .stream_name = "WSA_AIF_VI Capture",
  399. .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_48000,
  400. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  401. .rate_max = 48000,
  402. .rate_min = 8000,
  403. .channels_min = 1,
  404. .channels_max = 4,
  405. },
  406. .ops = &lpass_cdc_wsa_macro_dai_ops,
  407. },
  408. {
  409. .name = "wsa_macro_echo",
  410. .id = LPASS_CDC_WSA_MACRO_AIF_ECHO,
  411. .capture = {
  412. .stream_name = "WSA_AIF_ECHO Capture",
  413. .rates = LPASS_CDC_WSA_MACRO_ECHO_RATES,
  414. .formats = LPASS_CDC_WSA_MACRO_ECHO_FORMATS,
  415. .rate_max = 48000,
  416. .rate_min = 8000,
  417. .channels_min = 1,
  418. .channels_max = 2,
  419. },
  420. .ops = &lpass_cdc_wsa_macro_dai_ops,
  421. },
  422. };
  423. static bool lpass_cdc_wsa_macro_get_data(struct snd_soc_component *component,
  424. struct device **wsa_dev,
  425. struct lpass_cdc_wsa_macro_priv **wsa_priv,
  426. const char *func_name)
  427. {
  428. *wsa_dev = lpass_cdc_get_device_ptr(component->dev,
  429. WSA_MACRO);
  430. if (!(*wsa_dev)) {
  431. dev_err(component->dev,
  432. "%s: null device for macro!\n", func_name);
  433. return false;
  434. }
  435. *wsa_priv = dev_get_drvdata((*wsa_dev));
  436. if (!(*wsa_priv) || !(*wsa_priv)->component) {
  437. dev_err(component->dev,
  438. "%s: priv is null for macro!\n", func_name);
  439. return false;
  440. }
  441. return true;
  442. }
  443. static int lpass_cdc_wsa_macro_set_port_map(struct snd_soc_component *component,
  444. u32 usecase, u32 size, void *data)
  445. {
  446. struct device *wsa_dev = NULL;
  447. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  448. struct swrm_port_config port_cfg;
  449. int ret = 0;
  450. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  451. return -EINVAL;
  452. memset(&port_cfg, 0, sizeof(port_cfg));
  453. port_cfg.uc = usecase;
  454. port_cfg.size = size;
  455. port_cfg.params = data;
  456. if (wsa_priv->swr_ctrl_data)
  457. ret = swrm_wcd_notify(
  458. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  459. SWR_SET_PORT_MAP, &port_cfg);
  460. return ret;
  461. }
  462. static int lpass_cdc_wsa_macro_set_prim_interpolator_rate(struct snd_soc_dai *dai,
  463. u8 int_prim_fs_rate_reg_val,
  464. u32 sample_rate)
  465. {
  466. u8 int_1_mix1_inp;
  467. u32 j, port;
  468. u16 int_mux_cfg0, int_mux_cfg1;
  469. u16 int_fs_reg;
  470. u8 int_mux_cfg0_val, int_mux_cfg1_val;
  471. u8 inp0_sel, inp1_sel, inp2_sel;
  472. struct snd_soc_component *component = dai->component;
  473. struct device *wsa_dev = NULL;
  474. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  475. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  476. return -EINVAL;
  477. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  478. LPASS_CDC_WSA_MACRO_RX_MAX) {
  479. int_1_mix1_inp = port;
  480. if ((int_1_mix1_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  481. (int_1_mix1_inp > LPASS_CDC_WSA_MACRO_RX_MIX1)) {
  482. dev_err(wsa_dev,
  483. "%s: Invalid RX port, Dai ID is %d\n",
  484. __func__, dai->id);
  485. return -EINVAL;
  486. }
  487. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0;
  488. /*
  489. * Loop through all interpolator MUX inputs and find out
  490. * to which interpolator input, the cdc_dma rx port
  491. * is connected
  492. */
  493. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  494. int_mux_cfg1 = int_mux_cfg0 + LPASS_CDC_WSA_MACRO_MUX_CFG1_OFFSET;
  495. int_mux_cfg0_val = snd_soc_component_read(component,
  496. int_mux_cfg0);
  497. int_mux_cfg1_val = snd_soc_component_read(component,
  498. int_mux_cfg1);
  499. inp0_sel = int_mux_cfg0_val & LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  500. inp1_sel = (int_mux_cfg0_val >>
  501. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  502. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  503. inp2_sel = (int_mux_cfg1_val >>
  504. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  505. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  506. if ((inp0_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  507. (inp1_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  508. (inp2_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0)) {
  509. int_fs_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  510. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  511. dev_dbg(wsa_dev,
  512. "%s: AIF_PB DAI(%d) connected to INT%u_1\n",
  513. __func__, dai->id, j);
  514. dev_dbg(wsa_dev,
  515. "%s: set INT%u_1 sample rate to %u\n",
  516. __func__, j, sample_rate);
  517. /* sample_rate is in Hz */
  518. snd_soc_component_update_bits(component,
  519. int_fs_reg,
  520. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  521. int_prim_fs_rate_reg_val);
  522. }
  523. int_mux_cfg0 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  524. }
  525. }
  526. return 0;
  527. }
  528. static int lpass_cdc_wsa_macro_set_mix_interpolator_rate(struct snd_soc_dai *dai,
  529. u8 int_mix_fs_rate_reg_val,
  530. u32 sample_rate)
  531. {
  532. u8 int_2_inp;
  533. u32 j, port;
  534. u16 int_mux_cfg1, int_fs_reg;
  535. u8 int_mux_cfg1_val;
  536. struct snd_soc_component *component = dai->component;
  537. struct device *wsa_dev = NULL;
  538. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  539. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  540. return -EINVAL;
  541. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  542. LPASS_CDC_WSA_MACRO_RX_MAX) {
  543. int_2_inp = port;
  544. if ((int_2_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  545. (int_2_inp > LPASS_CDC_WSA_MACRO_RX_MIX1)) {
  546. dev_err(wsa_dev,
  547. "%s: Invalid RX port, Dai ID is %d\n",
  548. __func__, dai->id);
  549. return -EINVAL;
  550. }
  551. int_mux_cfg1 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1;
  552. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  553. int_mux_cfg1_val = snd_soc_component_read(component,
  554. int_mux_cfg1) &
  555. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  556. if (int_mux_cfg1_val == int_2_inp +
  557. INTn_2_INP_SEL_RX0) {
  558. int_fs_reg =
  559. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  560. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  561. dev_dbg(wsa_dev,
  562. "%s: AIF_PB DAI(%d) connected to INT%u_2\n",
  563. __func__, dai->id, j);
  564. dev_dbg(wsa_dev,
  565. "%s: set INT%u_2 sample rate to %u\n",
  566. __func__, j, sample_rate);
  567. snd_soc_component_update_bits(component,
  568. int_fs_reg,
  569. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  570. int_mix_fs_rate_reg_val);
  571. }
  572. int_mux_cfg1 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  573. }
  574. }
  575. return 0;
  576. }
  577. static int lpass_cdc_wsa_macro_set_interpolator_rate(struct snd_soc_dai *dai,
  578. u32 sample_rate)
  579. {
  580. int rate_val = 0;
  581. int i, ret;
  582. /* set mixing path rate */
  583. for (i = 0; i < ARRAY_SIZE(int_mix_sample_rate_val); i++) {
  584. if (sample_rate ==
  585. int_mix_sample_rate_val[i].sample_rate) {
  586. rate_val =
  587. int_mix_sample_rate_val[i].rate_val;
  588. break;
  589. }
  590. }
  591. if ((i == ARRAY_SIZE(int_mix_sample_rate_val)) ||
  592. (rate_val < 0))
  593. goto prim_rate;
  594. ret = lpass_cdc_wsa_macro_set_mix_interpolator_rate(dai,
  595. (u8) rate_val, sample_rate);
  596. prim_rate:
  597. /* set primary path sample rate */
  598. for (i = 0; i < ARRAY_SIZE(int_prim_sample_rate_val); i++) {
  599. if (sample_rate ==
  600. int_prim_sample_rate_val[i].sample_rate) {
  601. rate_val =
  602. int_prim_sample_rate_val[i].rate_val;
  603. break;
  604. }
  605. }
  606. if ((i == ARRAY_SIZE(int_prim_sample_rate_val)) ||
  607. (rate_val < 0))
  608. return -EINVAL;
  609. ret = lpass_cdc_wsa_macro_set_prim_interpolator_rate(dai,
  610. (u8) rate_val, sample_rate);
  611. return ret;
  612. }
  613. static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
  614. struct snd_pcm_hw_params *params,
  615. struct snd_soc_dai *dai)
  616. {
  617. struct snd_soc_component *component = dai->component;
  618. int ret;
  619. struct device *wsa_dev = NULL;
  620. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  621. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  622. return -EINVAL;
  623. wsa_priv = dev_get_drvdata(wsa_dev);
  624. if (!wsa_priv)
  625. return -EINVAL;
  626. dev_dbg(component->dev,
  627. "%s: dai_name = %s DAI-ID %x rate %d num_ch %d\n", __func__,
  628. dai->name, dai->id, params_rate(params),
  629. params_channels(params));
  630. switch (substream->stream) {
  631. case SNDRV_PCM_STREAM_PLAYBACK:
  632. ret = lpass_cdc_wsa_macro_set_interpolator_rate(dai, params_rate(params));
  633. if (ret) {
  634. dev_err(component->dev,
  635. "%s: cannot set sample rate: %u\n",
  636. __func__, params_rate(params));
  637. return ret;
  638. }
  639. break;
  640. case SNDRV_PCM_STREAM_CAPTURE:
  641. if (dai->id == LPASS_CDC_WSA_MACRO_AIF_VI)
  642. wsa_priv->pcm_rate_vi = params_rate(params);
  643. default:
  644. break;
  645. }
  646. return 0;
  647. }
  648. static int lpass_cdc_wsa_macro_get_channel_map(struct snd_soc_dai *dai,
  649. unsigned int *tx_num, unsigned int *tx_slot,
  650. unsigned int *rx_num, unsigned int *rx_slot)
  651. {
  652. struct snd_soc_component *component = dai->component;
  653. struct device *wsa_dev = NULL;
  654. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  655. u16 val = 0, mask = 0, cnt = 0, temp = 0;
  656. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  657. return -EINVAL;
  658. wsa_priv = dev_get_drvdata(wsa_dev);
  659. if (!wsa_priv)
  660. return -EINVAL;
  661. switch (dai->id) {
  662. case LPASS_CDC_WSA_MACRO_AIF_VI:
  663. *tx_slot = wsa_priv->active_ch_mask[dai->id];
  664. *tx_num = wsa_priv->active_ch_cnt[dai->id];
  665. break;
  666. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  667. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  668. for_each_set_bit(temp, &wsa_priv->active_ch_mask[dai->id],
  669. LPASS_CDC_WSA_MACRO_RX_MAX) {
  670. mask |= (1 << temp);
  671. if (++cnt == LPASS_CDC_WSA_MACRO_MAX_DMA_CH_PER_PORT)
  672. break;
  673. }
  674. if (mask & 0x0C)
  675. mask = mask >> 0x2;
  676. *rx_slot = mask;
  677. *rx_num = cnt;
  678. break;
  679. case LPASS_CDC_WSA_MACRO_AIF_ECHO:
  680. val = snd_soc_component_read(component,
  681. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  682. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX1_MASK) {
  683. mask |= 0x2;
  684. cnt++;
  685. }
  686. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX0_MASK) {
  687. mask |= 0x1;
  688. cnt++;
  689. }
  690. *tx_slot = mask;
  691. *tx_num = cnt;
  692. break;
  693. default:
  694. dev_err(wsa_dev, "%s: Invalid AIF\n", __func__);
  695. break;
  696. }
  697. return 0;
  698. }
  699. static int lpass_cdc_wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
  700. {
  701. struct snd_soc_component *component = dai->component;
  702. struct device *wsa_dev = NULL;
  703. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  704. uint16_t j = 0, reg = 0, mix_reg = 0, dsm_reg = 0;
  705. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  706. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  707. bool adie_lb = false;
  708. if (mute)
  709. return 0;
  710. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  711. return -EINVAL;
  712. switch (dai->id) {
  713. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  714. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  715. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  716. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  717. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  718. mix_reg = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  719. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  720. dsm_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  721. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET) +
  722. LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET;
  723. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + j * 8;
  724. int_mux_cfg1 = int_mux_cfg0 + 4;
  725. int_mux_cfg0_val = snd_soc_component_read(component,
  726. int_mux_cfg0);
  727. int_mux_cfg1_val = snd_soc_component_read(component,
  728. int_mux_cfg1);
  729. if (snd_soc_component_read(component, dsm_reg) & 0x01) {
  730. if (int_mux_cfg0_val || (int_mux_cfg1_val & 0x38))
  731. snd_soc_component_update_bits(component, reg,
  732. 0x20, 0x20);
  733. if (int_mux_cfg1_val & 0x07) {
  734. snd_soc_component_update_bits(component, reg,
  735. 0x20, 0x20);
  736. snd_soc_component_update_bits(component,
  737. mix_reg, 0x20, 0x20);
  738. }
  739. }
  740. }
  741. lpass_cdc_wsa_pa_on(wsa_dev, adie_lb);
  742. break;
  743. default:
  744. break;
  745. }
  746. return 0;
  747. }
  748. static int lpass_cdc_wsa_macro_mclk_enable(
  749. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  750. bool mclk_enable, bool dapm)
  751. {
  752. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  753. int ret = 0;
  754. if (regmap == NULL) {
  755. dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  756. return -EINVAL;
  757. }
  758. dev_dbg(wsa_priv->dev, "%s: mclk_enable = %u, dapm = %d clk_users= %d\n",
  759. __func__, mclk_enable, dapm, wsa_priv->wsa_mclk_users);
  760. mutex_lock(&wsa_priv->mclk_lock);
  761. if (mclk_enable) {
  762. if (wsa_priv->wsa_mclk_users == 0) {
  763. ret = lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  764. wsa_priv->default_clk_id,
  765. wsa_priv->default_clk_id,
  766. true);
  767. if (ret < 0) {
  768. dev_err_ratelimited(wsa_priv->dev,
  769. "%s: wsa request clock enable failed\n",
  770. __func__);
  771. goto exit;
  772. }
  773. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  774. true);
  775. regcache_mark_dirty(regmap);
  776. regcache_sync_region(regmap,
  777. WSA_START_OFFSET,
  778. WSA_MAX_OFFSET);
  779. /* 9.6MHz MCLK, set value 0x00 if other frequency */
  780. regmap_update_bits(regmap,
  781. LPASS_CDC_WSA_TOP_FREQ_MCLK, 0x01, 0x01);
  782. regmap_update_bits(regmap,
  783. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  784. 0x01, 0x01);
  785. regmap_update_bits(regmap,
  786. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  787. 0x01, 0x01);
  788. }
  789. wsa_priv->wsa_mclk_users++;
  790. } else {
  791. if (wsa_priv->wsa_mclk_users <= 0) {
  792. dev_err(wsa_priv->dev, "%s: clock already disabled\n",
  793. __func__);
  794. wsa_priv->wsa_mclk_users = 0;
  795. goto exit;
  796. }
  797. wsa_priv->wsa_mclk_users--;
  798. if (wsa_priv->wsa_mclk_users == 0) {
  799. regmap_update_bits(regmap,
  800. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  801. 0x01, 0x00);
  802. regmap_update_bits(regmap,
  803. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  804. 0x01, 0x00);
  805. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  806. false);
  807. lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  808. wsa_priv->default_clk_id,
  809. wsa_priv->default_clk_id,
  810. false);
  811. }
  812. }
  813. exit:
  814. mutex_unlock(&wsa_priv->mclk_lock);
  815. return ret;
  816. }
  817. static int lpass_cdc_wsa_macro_mclk_event(struct snd_soc_dapm_widget *w,
  818. struct snd_kcontrol *kcontrol, int event)
  819. {
  820. struct snd_soc_component *component =
  821. snd_soc_dapm_to_component(w->dapm);
  822. int ret = 0;
  823. struct device *wsa_dev = NULL;
  824. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  825. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  826. return -EINVAL;
  827. dev_dbg(wsa_dev, "%s: event = %d\n", __func__, event);
  828. switch (event) {
  829. case SND_SOC_DAPM_PRE_PMU:
  830. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  831. if (ret)
  832. wsa_priv->dapm_mclk_enable = false;
  833. else
  834. wsa_priv->dapm_mclk_enable = true;
  835. break;
  836. case SND_SOC_DAPM_POST_PMD:
  837. if (wsa_priv->dapm_mclk_enable) {
  838. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  839. wsa_priv->dapm_mclk_enable = false;
  840. }
  841. break;
  842. default:
  843. dev_err(wsa_priv->dev,
  844. "%s: invalid DAPM event %d\n", __func__, event);
  845. ret = -EINVAL;
  846. }
  847. return ret;
  848. }
  849. static int lpass_cdc_wsa_macro_event_handler(struct snd_soc_component *component,
  850. u16 event, u32 data)
  851. {
  852. struct device *wsa_dev = NULL;
  853. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  854. int ret = 0;
  855. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  856. return -EINVAL;
  857. switch (event) {
  858. case LPASS_CDC_MACRO_EVT_SSR_DOWN:
  859. trace_printk("%s, enter SSR down\n", __func__);
  860. if (wsa_priv->swr_ctrl_data) {
  861. swrm_wcd_notify(
  862. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  863. SWR_DEVICE_SSR_DOWN, NULL);
  864. }
  865. if ((!pm_runtime_enabled(wsa_dev) ||
  866. !pm_runtime_suspended(wsa_dev))) {
  867. ret = lpass_cdc_runtime_suspend(wsa_dev);
  868. if (!ret) {
  869. pm_runtime_disable(wsa_dev);
  870. pm_runtime_set_suspended(wsa_dev);
  871. pm_runtime_enable(wsa_dev);
  872. }
  873. }
  874. break;
  875. case LPASS_CDC_MACRO_EVT_PRE_SSR_UP:
  876. break;
  877. case LPASS_CDC_MACRO_EVT_SSR_UP:
  878. trace_printk("%s, enter SSR up\n", __func__);
  879. /* reset swr after ssr/pdr */
  880. wsa_priv->reset_swr = true;
  881. if (wsa_priv->swr_ctrl_data)
  882. swrm_wcd_notify(
  883. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  884. SWR_DEVICE_SSR_UP, NULL);
  885. break;
  886. case LPASS_CDC_MACRO_EVT_CLK_RESET:
  887. lpass_cdc_rsc_clk_reset(wsa_dev, WSA_CORE_CLK);
  888. break;
  889. }
  890. return 0;
  891. }
  892. static int lpass_cdc_wsa_macro_enable_vi_feedback(struct snd_soc_dapm_widget *w,
  893. struct snd_kcontrol *kcontrol,
  894. int event)
  895. {
  896. struct snd_soc_component *component =
  897. snd_soc_dapm_to_component(w->dapm);
  898. struct device *wsa_dev = NULL;
  899. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  900. u8 val = 0x0;
  901. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  902. return -EINVAL;
  903. switch (wsa_priv->pcm_rate_vi) {
  904. case 48000:
  905. val = 0x04;
  906. break;
  907. case 24000:
  908. val = 0x02;
  909. break;
  910. case 8000:
  911. default:
  912. val = 0x00;
  913. break;
  914. }
  915. switch (event) {
  916. case SND_SOC_DAPM_POST_PMU:
  917. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  918. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  919. dev_dbg(wsa_dev, "%s: spkr1 enabled\n", __func__);
  920. /* Enable V&I sensing */
  921. snd_soc_component_update_bits(component,
  922. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  923. 0x20, 0x20);
  924. snd_soc_component_update_bits(component,
  925. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  926. 0x20, 0x20);
  927. snd_soc_component_update_bits(component,
  928. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  929. 0x0F, val);
  930. snd_soc_component_update_bits(component,
  931. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  932. 0x0F, val);
  933. snd_soc_component_update_bits(component,
  934. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  935. 0x10, 0x10);
  936. snd_soc_component_update_bits(component,
  937. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  938. 0x10, 0x10);
  939. snd_soc_component_update_bits(component,
  940. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  941. 0x20, 0x00);
  942. snd_soc_component_update_bits(component,
  943. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  944. 0x20, 0x00);
  945. }
  946. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  947. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  948. dev_dbg(wsa_dev, "%s: spkr2 enabled\n", __func__);
  949. /* Enable V&I sensing */
  950. snd_soc_component_update_bits(component,
  951. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  952. 0x20, 0x20);
  953. snd_soc_component_update_bits(component,
  954. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  955. 0x20, 0x20);
  956. snd_soc_component_update_bits(component,
  957. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  958. 0x0F, val);
  959. snd_soc_component_update_bits(component,
  960. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  961. 0x0F, val);
  962. snd_soc_component_update_bits(component,
  963. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  964. 0x10, 0x10);
  965. snd_soc_component_update_bits(component,
  966. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  967. 0x10, 0x10);
  968. snd_soc_component_update_bits(component,
  969. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  970. 0x20, 0x00);
  971. snd_soc_component_update_bits(component,
  972. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  973. 0x20, 0x00);
  974. }
  975. break;
  976. case SND_SOC_DAPM_POST_PMD:
  977. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  978. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  979. /* Disable V&I sensing */
  980. snd_soc_component_update_bits(component,
  981. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  982. 0x20, 0x20);
  983. snd_soc_component_update_bits(component,
  984. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  985. 0x20, 0x20);
  986. dev_dbg(wsa_dev, "%s: spkr1 disabled\n", __func__);
  987. snd_soc_component_update_bits(component,
  988. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  989. 0x10, 0x00);
  990. snd_soc_component_update_bits(component,
  991. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  992. 0x10, 0x00);
  993. }
  994. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  995. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  996. /* Disable V&I sensing */
  997. dev_dbg(wsa_dev, "%s: spkr2 disabled\n", __func__);
  998. snd_soc_component_update_bits(component,
  999. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1000. 0x20, 0x20);
  1001. snd_soc_component_update_bits(component,
  1002. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1003. 0x20, 0x20);
  1004. snd_soc_component_update_bits(component,
  1005. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1006. 0x10, 0x00);
  1007. snd_soc_component_update_bits(component,
  1008. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1009. 0x10, 0x00);
  1010. }
  1011. break;
  1012. }
  1013. return 0;
  1014. }
  1015. static void lpass_cdc_wsa_macro_hd2_control(struct snd_soc_component *component,
  1016. u16 reg, int event)
  1017. {
  1018. u16 hd2_scale_reg;
  1019. u16 hd2_enable_reg = 0;
  1020. if (reg == LPASS_CDC_WSA_RX0_RX_PATH_CTL) {
  1021. hd2_scale_reg = LPASS_CDC_WSA_RX0_RX_PATH_SEC3;
  1022. hd2_enable_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0;
  1023. }
  1024. if (reg == LPASS_CDC_WSA_RX1_RX_PATH_CTL) {
  1025. hd2_scale_reg = LPASS_CDC_WSA_RX1_RX_PATH_SEC3;
  1026. hd2_enable_reg = LPASS_CDC_WSA_RX1_RX_PATH_CFG0;
  1027. }
  1028. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_ON(event)) {
  1029. snd_soc_component_update_bits(component, hd2_scale_reg,
  1030. 0x3C, 0x10);
  1031. snd_soc_component_update_bits(component, hd2_scale_reg,
  1032. 0x03, 0x01);
  1033. snd_soc_component_update_bits(component, hd2_enable_reg,
  1034. 0x04, 0x04);
  1035. }
  1036. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_OFF(event)) {
  1037. snd_soc_component_update_bits(component, hd2_enable_reg,
  1038. 0x04, 0x00);
  1039. snd_soc_component_update_bits(component, hd2_scale_reg,
  1040. 0x03, 0x00);
  1041. snd_soc_component_update_bits(component, hd2_scale_reg,
  1042. 0x3C, 0x00);
  1043. }
  1044. }
  1045. static int lpass_cdc_wsa_macro_enable_swr(struct snd_soc_dapm_widget *w,
  1046. struct snd_kcontrol *kcontrol, int event)
  1047. {
  1048. struct snd_soc_component *component =
  1049. snd_soc_dapm_to_component(w->dapm);
  1050. int ch_cnt;
  1051. struct device *wsa_dev = NULL;
  1052. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1053. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1054. return -EINVAL;
  1055. switch (event) {
  1056. case SND_SOC_DAPM_PRE_PMU:
  1057. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1058. !wsa_priv->rx_0_count)
  1059. wsa_priv->rx_0_count++;
  1060. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1061. !wsa_priv->rx_1_count)
  1062. wsa_priv->rx_1_count++;
  1063. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1064. if (wsa_priv->swr_ctrl_data) {
  1065. swrm_wcd_notify(
  1066. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  1067. SWR_DEVICE_UP, NULL);
  1068. }
  1069. break;
  1070. case SND_SOC_DAPM_POST_PMD:
  1071. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1072. wsa_priv->rx_0_count)
  1073. wsa_priv->rx_0_count--;
  1074. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1075. wsa_priv->rx_1_count)
  1076. wsa_priv->rx_1_count--;
  1077. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1078. break;
  1079. }
  1080. dev_dbg(wsa_priv->dev, "%s: current swr ch cnt: %d\n",
  1081. __func__, wsa_priv->rx_0_count + wsa_priv->rx_1_count);
  1082. return 0;
  1083. }
  1084. static int lpass_cdc_wsa_macro_enable_mix_path(struct snd_soc_dapm_widget *w,
  1085. struct snd_kcontrol *kcontrol, int event)
  1086. {
  1087. struct snd_soc_component *component =
  1088. snd_soc_dapm_to_component(w->dapm);
  1089. u16 gain_reg;
  1090. int offset_val = 0;
  1091. int val = 0;
  1092. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1093. if (!(strcmp(w->name, "WSA_RX0 MIX INP"))) {
  1094. gain_reg = LPASS_CDC_WSA_RX0_RX_VOL_MIX_CTL;
  1095. } else if (!(strcmp(w->name, "WSA_RX1 MIX INP"))) {
  1096. gain_reg = LPASS_CDC_WSA_RX1_RX_VOL_MIX_CTL;
  1097. } else {
  1098. dev_err(component->dev, "%s: No gain register avail for %s\n",
  1099. __func__, w->name);
  1100. return 0;
  1101. }
  1102. switch (event) {
  1103. case SND_SOC_DAPM_PRE_PMU:
  1104. lpass_cdc_wsa_macro_enable_swr(w, kcontrol, event);
  1105. val = snd_soc_component_read(component, gain_reg);
  1106. val += offset_val;
  1107. snd_soc_component_write(component, gain_reg, val);
  1108. break;
  1109. case SND_SOC_DAPM_POST_PMD:
  1110. snd_soc_component_update_bits(component,
  1111. w->reg, 0x20, 0x00);
  1112. lpass_cdc_wsa_macro_enable_swr(w, kcontrol, event);
  1113. break;
  1114. }
  1115. return 0;
  1116. }
  1117. static int lpass_cdc_wsa_macro_config_compander(struct snd_soc_component *component,
  1118. int comp, int event)
  1119. {
  1120. u16 comp_ctl0_reg, comp_ctl8_reg, rx_path_cfg0_reg;
  1121. struct device *wsa_dev = NULL;
  1122. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1123. u16 mode = 0;
  1124. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1125. return -EINVAL;
  1126. dev_dbg(component->dev, "%s: event %d compander %d, enabled %d\n",
  1127. __func__, event, comp + 1, wsa_priv->comp_enabled[comp]);
  1128. if (!wsa_priv->comp_enabled[comp])
  1129. return 0;
  1130. mode = wsa_priv->comp_mode[comp];
  1131. comp_ctl0_reg = LPASS_CDC_WSA_COMPANDER0_CTL0 +
  1132. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1133. comp_ctl8_reg = LPASS_CDC_WSA_COMPANDER0_CTL8 +
  1134. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1135. rx_path_cfg0_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0 +
  1136. (comp * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  1137. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1138. lpass_cdc_update_compander_setting(component,
  1139. comp_ctl8_reg,
  1140. &comp_setting_table[mode]);
  1141. /* Enable Compander Clock */
  1142. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1143. 0x01, 0x01);
  1144. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1145. 0x02, 0x02);
  1146. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1147. 0x02, 0x00);
  1148. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1149. 0x02, 0x02);
  1150. }
  1151. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1152. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1153. 0x04, 0x04);
  1154. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1155. 0x02, 0x00);
  1156. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1157. 0x02, 0x02);
  1158. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1159. 0x02, 0x00);
  1160. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1161. 0x01, 0x00);
  1162. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1163. 0x04, 0x00);
  1164. }
  1165. return 0;
  1166. }
  1167. static void lpass_cdc_wsa_macro_enable_softclip_clk(struct snd_soc_component *component,
  1168. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  1169. int path,
  1170. bool enable)
  1171. {
  1172. u16 softclip_clk_reg = LPASS_CDC_WSA_SOFTCLIP0_CRC +
  1173. (path * LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET);
  1174. u8 softclip_mux_mask = (1 << path);
  1175. u8 softclip_mux_value = (1 << path);
  1176. dev_dbg(component->dev, "%s: path %d, enable %d\n",
  1177. __func__, path, enable);
  1178. if (enable) {
  1179. if (wsa_priv->softclip_clk_users[path] == 0) {
  1180. snd_soc_component_update_bits(component,
  1181. softclip_clk_reg, 0x01, 0x01);
  1182. snd_soc_component_update_bits(component,
  1183. LPASS_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1184. softclip_mux_mask, softclip_mux_value);
  1185. }
  1186. wsa_priv->softclip_clk_users[path]++;
  1187. } else {
  1188. wsa_priv->softclip_clk_users[path]--;
  1189. if (wsa_priv->softclip_clk_users[path] == 0) {
  1190. snd_soc_component_update_bits(component,
  1191. softclip_clk_reg, 0x01, 0x00);
  1192. snd_soc_component_update_bits(component,
  1193. LPASS_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1194. softclip_mux_mask, 0x00);
  1195. }
  1196. }
  1197. }
  1198. static int lpass_cdc_wsa_macro_config_softclip(struct snd_soc_component *component,
  1199. int path, int event)
  1200. {
  1201. u16 softclip_ctrl_reg = 0;
  1202. struct device *wsa_dev = NULL;
  1203. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1204. int softclip_path = 0;
  1205. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1206. return -EINVAL;
  1207. if (path == LPASS_CDC_WSA_MACRO_COMP1)
  1208. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1209. else if (path == LPASS_CDC_WSA_MACRO_COMP2)
  1210. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1211. dev_dbg(component->dev, "%s: event %d path %d, enabled %d\n",
  1212. __func__, event, softclip_path,
  1213. wsa_priv->is_softclip_on[softclip_path]);
  1214. if (!wsa_priv->is_softclip_on[softclip_path])
  1215. return 0;
  1216. softclip_ctrl_reg = LPASS_CDC_WSA_SOFTCLIP0_SOFTCLIP_CTRL +
  1217. (softclip_path * LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET);
  1218. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1219. /* Enable Softclip clock and mux */
  1220. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1221. softclip_path, true);
  1222. /* Enable Softclip control */
  1223. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1224. 0x01, 0x01);
  1225. }
  1226. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1227. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1228. 0x01, 0x00);
  1229. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1230. softclip_path, false);
  1231. }
  1232. return 0;
  1233. }
  1234. static bool lpass_cdc_wsa_macro_adie_lb(struct snd_soc_component *component,
  1235. int interp_idx)
  1236. {
  1237. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  1238. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  1239. u8 int_n_inp0 = 0, int_n_inp1 = 0, int_n_inp2 = 0;
  1240. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + interp_idx * 8;
  1241. int_mux_cfg1 = int_mux_cfg0 + 4;
  1242. int_mux_cfg0_val = snd_soc_component_read(component, int_mux_cfg0);
  1243. int_mux_cfg1_val = snd_soc_component_read(component, int_mux_cfg1);
  1244. int_n_inp0 = int_mux_cfg0_val & 0x0F;
  1245. if (int_n_inp0 == INTn_1_INP_SEL_DEC0 ||
  1246. int_n_inp0 == INTn_1_INP_SEL_DEC1)
  1247. return true;
  1248. int_n_inp1 = int_mux_cfg0_val >> 4;
  1249. if (int_n_inp1 == INTn_1_INP_SEL_DEC0 ||
  1250. int_n_inp1 == INTn_1_INP_SEL_DEC1)
  1251. return true;
  1252. int_n_inp2 = int_mux_cfg1_val >> 4;
  1253. if (int_n_inp2 == INTn_1_INP_SEL_DEC0 ||
  1254. int_n_inp2 == INTn_1_INP_SEL_DEC1)
  1255. return true;
  1256. return false;
  1257. }
  1258. static int lpass_cdc_wsa_macro_enable_main_path(struct snd_soc_dapm_widget *w,
  1259. struct snd_kcontrol *kcontrol,
  1260. int event)
  1261. {
  1262. struct snd_soc_component *component =
  1263. snd_soc_dapm_to_component(w->dapm);
  1264. u16 reg = 0;
  1265. struct device *wsa_dev = NULL;
  1266. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1267. bool adie_lb = false;
  1268. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1269. return -EINVAL;
  1270. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  1271. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * w->shift;
  1272. switch (event) {
  1273. case SND_SOC_DAPM_PRE_PMU:
  1274. if (lpass_cdc_wsa_macro_adie_lb(component, w->shift)) {
  1275. adie_lb = true;
  1276. snd_soc_component_update_bits(component,
  1277. reg, 0x20, 0x20);
  1278. lpass_cdc_wsa_pa_on(wsa_dev, adie_lb);
  1279. }
  1280. break;
  1281. default:
  1282. break;
  1283. }
  1284. return 0;
  1285. }
  1286. static int lpass_cdc_wsa_macro_interp_get_primary_reg(u16 reg, u16 *ind)
  1287. {
  1288. u16 prim_int_reg = 0;
  1289. switch (reg) {
  1290. case LPASS_CDC_WSA_RX0_RX_PATH_CTL:
  1291. case LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL:
  1292. prim_int_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1293. *ind = 0;
  1294. break;
  1295. case LPASS_CDC_WSA_RX1_RX_PATH_CTL:
  1296. case LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL:
  1297. prim_int_reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1298. *ind = 1;
  1299. break;
  1300. }
  1301. return prim_int_reg;
  1302. }
  1303. static int lpass_cdc_wsa_macro_enable_prim_interpolator(
  1304. struct snd_soc_component *component,
  1305. u16 reg, int event)
  1306. {
  1307. u16 prim_int_reg;
  1308. u16 ind = 0;
  1309. struct device *wsa_dev = NULL;
  1310. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1311. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1312. return -EINVAL;
  1313. prim_int_reg = lpass_cdc_wsa_macro_interp_get_primary_reg(reg, &ind);
  1314. switch (event) {
  1315. case SND_SOC_DAPM_PRE_PMU:
  1316. wsa_priv->prim_int_users[ind]++;
  1317. if (wsa_priv->prim_int_users[ind] == 1) {
  1318. snd_soc_component_update_bits(component,
  1319. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_CFG3_OFFSET,
  1320. 0x03, 0x03);
  1321. snd_soc_component_update_bits(component, prim_int_reg,
  1322. 0x10, 0x10);
  1323. lpass_cdc_wsa_macro_hd2_control(component, prim_int_reg, event);
  1324. snd_soc_component_update_bits(component,
  1325. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
  1326. 0x1, 0x1);
  1327. }
  1328. if ((reg != prim_int_reg) &&
  1329. ((snd_soc_component_read(
  1330. component, prim_int_reg)) & 0x10))
  1331. snd_soc_component_update_bits(component, reg,
  1332. 0x10, 0x10);
  1333. break;
  1334. case SND_SOC_DAPM_POST_PMD:
  1335. wsa_priv->prim_int_users[ind]--;
  1336. if (wsa_priv->prim_int_users[ind] == 0) {
  1337. snd_soc_component_update_bits(component, prim_int_reg,
  1338. 1 << 0x5, 0 << 0x5);
  1339. snd_soc_component_update_bits(component,
  1340. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
  1341. 0x1, 0x0);
  1342. snd_soc_component_update_bits(component, prim_int_reg,
  1343. 0x40, 0x40);
  1344. snd_soc_component_update_bits(component, prim_int_reg,
  1345. 0x40, 0x00);
  1346. lpass_cdc_wsa_macro_hd2_control(component, prim_int_reg, event);
  1347. }
  1348. break;
  1349. }
  1350. dev_dbg(component->dev, "%s: primary interpolator: INT%d, users: %d\n",
  1351. __func__, ind, wsa_priv->prim_int_users[ind]);
  1352. return 0;
  1353. }
  1354. static int lpass_cdc_wsa_macro_enable_interpolator(struct snd_soc_dapm_widget *w,
  1355. struct snd_kcontrol *kcontrol,
  1356. int event)
  1357. {
  1358. struct snd_soc_component *component =
  1359. snd_soc_dapm_to_component(w->dapm);
  1360. struct device *wsa_dev = NULL;
  1361. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1362. u8 gain = 0;
  1363. u16 reg = 0;
  1364. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1365. return -EINVAL;
  1366. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1367. if (!(strcmp(w->name, "WSA_RX INT0 INTERP"))) {
  1368. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1369. } else if (!(strcmp(w->name, "WSA_RX INT1 INTERP"))) {
  1370. reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1371. } else {
  1372. dev_err(component->dev, "%s: Interpolator reg not found\n",
  1373. __func__);
  1374. return -EINVAL;
  1375. }
  1376. switch (event) {
  1377. case SND_SOC_DAPM_PRE_PMU:
  1378. /* Reset if needed */
  1379. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1380. break;
  1381. case SND_SOC_DAPM_POST_PMU:
  1382. if (!strcmp(w->name, "WSA_RX INT0 INTERP")) {
  1383. gain = (u8)(wsa_priv->rx0_origin_gain -
  1384. wsa_priv->thermal_cur_state);
  1385. if (snd_soc_component_read(wsa_priv->component,
  1386. LPASS_CDC_WSA_RX0_RX_VOL_CTL) != gain) {
  1387. snd_soc_component_update_bits(wsa_priv->component,
  1388. LPASS_CDC_WSA_RX0_RX_VOL_CTL, 0xFF, gain);
  1389. dev_dbg(wsa_priv->dev,
  1390. "%s: RX0 current thermal state: %d, "
  1391. "adjusted gain: %#x\n",
  1392. __func__, wsa_priv->thermal_cur_state, gain);
  1393. }
  1394. }
  1395. if (!strcmp(w->name, "WSA_RX INT1 INTERP")) {
  1396. gain = (u8)(wsa_priv->rx1_origin_gain -
  1397. wsa_priv->thermal_cur_state);
  1398. if (snd_soc_component_read(wsa_priv->component,
  1399. LPASS_CDC_WSA_RX1_RX_VOL_CTL) != gain) {
  1400. snd_soc_component_update_bits(wsa_priv->component,
  1401. LPASS_CDC_WSA_RX1_RX_VOL_CTL, 0xFF, gain);
  1402. dev_dbg(wsa_priv->dev,
  1403. "%s: RX1 current thermal state: %d, "
  1404. "adjusted gain: %#x\n",
  1405. __func__, wsa_priv->thermal_cur_state, gain);
  1406. }
  1407. }
  1408. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1409. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1410. break;
  1411. case SND_SOC_DAPM_POST_PMD:
  1412. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1413. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1414. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1415. break;
  1416. }
  1417. return 0;
  1418. }
  1419. static int lpass_cdc_wsa_macro_spk_boost_event(struct snd_soc_dapm_widget *w,
  1420. struct snd_kcontrol *kcontrol,
  1421. int event)
  1422. {
  1423. struct snd_soc_component *component =
  1424. snd_soc_dapm_to_component(w->dapm);
  1425. u16 boost_path_ctl, boost_path_cfg1;
  1426. u16 reg, reg_mix;
  1427. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1428. if (!strcmp(w->name, "WSA_RX INT0 CHAIN")) {
  1429. boost_path_ctl = LPASS_CDC_WSA_BOOST0_BOOST_PATH_CTL;
  1430. boost_path_cfg1 = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1431. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1432. reg_mix = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL;
  1433. } else if (!strcmp(w->name, "WSA_RX INT1 CHAIN")) {
  1434. boost_path_ctl = LPASS_CDC_WSA_BOOST1_BOOST_PATH_CTL;
  1435. boost_path_cfg1 = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1436. reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1437. reg_mix = LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL;
  1438. } else {
  1439. dev_err(component->dev, "%s: unknown widget: %s\n",
  1440. __func__, w->name);
  1441. return -EINVAL;
  1442. }
  1443. switch (event) {
  1444. case SND_SOC_DAPM_PRE_PMU:
  1445. snd_soc_component_update_bits(component, boost_path_cfg1,
  1446. 0x01, 0x01);
  1447. snd_soc_component_update_bits(component, boost_path_ctl,
  1448. 0x10, 0x10);
  1449. if ((snd_soc_component_read(component, reg_mix)) & 0x10)
  1450. snd_soc_component_update_bits(component, reg_mix,
  1451. 0x10, 0x00);
  1452. break;
  1453. case SND_SOC_DAPM_POST_PMU:
  1454. snd_soc_component_update_bits(component, reg, 0x10, 0x00);
  1455. break;
  1456. case SND_SOC_DAPM_POST_PMD:
  1457. snd_soc_component_update_bits(component, boost_path_ctl,
  1458. 0x10, 0x00);
  1459. snd_soc_component_update_bits(component, boost_path_cfg1,
  1460. 0x01, 0x00);
  1461. break;
  1462. }
  1463. return 0;
  1464. }
  1465. static int lpass_cdc_wsa_macro_enable_vbat(struct snd_soc_dapm_widget *w,
  1466. struct snd_kcontrol *kcontrol,
  1467. int event)
  1468. {
  1469. struct snd_soc_component *component =
  1470. snd_soc_dapm_to_component(w->dapm);
  1471. struct device *wsa_dev = NULL;
  1472. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1473. u16 vbat_path_cfg = 0;
  1474. int softclip_path = 0;
  1475. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1476. return -EINVAL;
  1477. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1478. if (!strcmp(w->name, "WSA_RX INT0 VBAT")) {
  1479. vbat_path_cfg = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1480. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1481. } else if (!strcmp(w->name, "WSA_RX INT1 VBAT")) {
  1482. vbat_path_cfg = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1483. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1484. }
  1485. switch (event) {
  1486. case SND_SOC_DAPM_PRE_PMU:
  1487. /* Enable clock for VBAT block */
  1488. snd_soc_component_update_bits(component,
  1489. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x10);
  1490. /* Enable VBAT block */
  1491. snd_soc_component_update_bits(component,
  1492. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x01);
  1493. /* Update interpolator with 384K path */
  1494. snd_soc_component_update_bits(component, vbat_path_cfg,
  1495. 0x80, 0x80);
  1496. /* Use attenuation mode */
  1497. snd_soc_component_update_bits(component,
  1498. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x02, 0x00);
  1499. /*
  1500. * BCL block needs softclip clock and mux config to be enabled
  1501. */
  1502. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1503. softclip_path, true);
  1504. /* Enable VBAT at channel level */
  1505. snd_soc_component_update_bits(component, vbat_path_cfg,
  1506. 0x02, 0x02);
  1507. /* Set the ATTK1 gain */
  1508. snd_soc_component_update_bits(component,
  1509. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1510. 0xFF, 0xFF);
  1511. snd_soc_component_update_bits(component,
  1512. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1513. 0xFF, 0x03);
  1514. snd_soc_component_update_bits(component,
  1515. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1516. 0xFF, 0x00);
  1517. /* Set the ATTK2 gain */
  1518. snd_soc_component_update_bits(component,
  1519. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1520. 0xFF, 0xFF);
  1521. snd_soc_component_update_bits(component,
  1522. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1523. 0xFF, 0x03);
  1524. snd_soc_component_update_bits(component,
  1525. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1526. 0xFF, 0x00);
  1527. /* Set the ATTK3 gain */
  1528. snd_soc_component_update_bits(component,
  1529. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1530. 0xFF, 0xFF);
  1531. snd_soc_component_update_bits(component,
  1532. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1533. 0xFF, 0x03);
  1534. snd_soc_component_update_bits(component,
  1535. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1536. 0xFF, 0x00);
  1537. /* Enable CB decode block clock */
  1538. snd_soc_component_update_bits(component,
  1539. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x01);
  1540. /* Enable BCL path */
  1541. snd_soc_component_update_bits(component,
  1542. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x01);
  1543. /* Request for BCL data */
  1544. snd_soc_component_update_bits(component,
  1545. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x01);
  1546. break;
  1547. case SND_SOC_DAPM_POST_PMD:
  1548. snd_soc_component_update_bits(component,
  1549. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x00);
  1550. snd_soc_component_update_bits(component,
  1551. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x00);
  1552. snd_soc_component_update_bits(component,
  1553. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x00);
  1554. snd_soc_component_update_bits(component, vbat_path_cfg,
  1555. 0x80, 0x00);
  1556. snd_soc_component_update_bits(component,
  1557. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1558. 0x02, 0x02);
  1559. snd_soc_component_update_bits(component, vbat_path_cfg,
  1560. 0x02, 0x00);
  1561. snd_soc_component_update_bits(component,
  1562. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1563. 0xFF, 0x00);
  1564. snd_soc_component_update_bits(component,
  1565. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1566. 0xFF, 0x00);
  1567. snd_soc_component_update_bits(component,
  1568. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1569. 0xFF, 0x00);
  1570. snd_soc_component_update_bits(component,
  1571. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1572. 0xFF, 0x00);
  1573. snd_soc_component_update_bits(component,
  1574. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1575. 0xFF, 0x00);
  1576. snd_soc_component_update_bits(component,
  1577. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1578. 0xFF, 0x00);
  1579. snd_soc_component_update_bits(component,
  1580. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1581. 0xFF, 0x00);
  1582. snd_soc_component_update_bits(component,
  1583. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1584. 0xFF, 0x00);
  1585. snd_soc_component_update_bits(component,
  1586. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1587. 0xFF, 0x00);
  1588. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1589. softclip_path, false);
  1590. snd_soc_component_update_bits(component,
  1591. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x00);
  1592. snd_soc_component_update_bits(component,
  1593. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x00);
  1594. break;
  1595. default:
  1596. dev_err(wsa_dev, "%s: Invalid event %d\n", __func__, event);
  1597. break;
  1598. }
  1599. return 0;
  1600. }
  1601. static int lpass_cdc_wsa_macro_enable_echo(struct snd_soc_dapm_widget *w,
  1602. struct snd_kcontrol *kcontrol,
  1603. int event)
  1604. {
  1605. struct snd_soc_component *component =
  1606. snd_soc_dapm_to_component(w->dapm);
  1607. struct device *wsa_dev = NULL;
  1608. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1609. u16 val, ec_tx = 0, ec_hq_reg;
  1610. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1611. return -EINVAL;
  1612. dev_dbg(wsa_dev, "%s %d %s\n", __func__, event, w->name);
  1613. val = snd_soc_component_read(component,
  1614. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  1615. if (!(strcmp(w->name, "WSA RX_MIX EC0_MUX")))
  1616. ec_tx = (val & 0x07) - 1;
  1617. else
  1618. ec_tx = ((val & 0x38) >> 0x3) - 1;
  1619. if (ec_tx < 0 || ec_tx >= (LPASS_CDC_WSA_MACRO_RX1 + 1)) {
  1620. dev_err(wsa_dev, "%s: EC mix control not set correctly\n",
  1621. __func__);
  1622. return -EINVAL;
  1623. }
  1624. if (wsa_priv->ec_hq[ec_tx]) {
  1625. snd_soc_component_update_bits(component,
  1626. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  1627. 0x1 << ec_tx, 0x1 << ec_tx);
  1628. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_PATH_CTL +
  1629. 0x40 * ec_tx;
  1630. snd_soc_component_update_bits(component, ec_hq_reg, 0x01, 0x01);
  1631. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_CFG0 +
  1632. 0x40 * ec_tx;
  1633. /* default set to 48k */
  1634. snd_soc_component_update_bits(component, ec_hq_reg, 0x1E, 0x08);
  1635. }
  1636. return 0;
  1637. }
  1638. static int lpass_cdc_wsa_macro_get_ec_hq(struct snd_kcontrol *kcontrol,
  1639. struct snd_ctl_elem_value *ucontrol)
  1640. {
  1641. struct snd_soc_component *component =
  1642. snd_soc_kcontrol_component(kcontrol);
  1643. int ec_tx = ((struct soc_multi_mixer_control *)
  1644. kcontrol->private_value)->shift;
  1645. struct device *wsa_dev = NULL;
  1646. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1647. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1648. return -EINVAL;
  1649. ucontrol->value.integer.value[0] = wsa_priv->ec_hq[ec_tx];
  1650. return 0;
  1651. }
  1652. static int lpass_cdc_wsa_macro_set_ec_hq(struct snd_kcontrol *kcontrol,
  1653. struct snd_ctl_elem_value *ucontrol)
  1654. {
  1655. struct snd_soc_component *component =
  1656. snd_soc_kcontrol_component(kcontrol);
  1657. int ec_tx = ((struct soc_multi_mixer_control *)
  1658. kcontrol->private_value)->shift;
  1659. int value = ucontrol->value.integer.value[0];
  1660. struct device *wsa_dev = NULL;
  1661. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1662. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1663. return -EINVAL;
  1664. dev_dbg(wsa_dev, "%s: enable current %d, new %d\n",
  1665. __func__, wsa_priv->ec_hq[ec_tx], value);
  1666. wsa_priv->ec_hq[ec_tx] = value;
  1667. return 0;
  1668. }
  1669. static int lpass_cdc_wsa_macro_get_rx_mute_status(struct snd_kcontrol *kcontrol,
  1670. struct snd_ctl_elem_value *ucontrol)
  1671. {
  1672. struct snd_soc_component *component =
  1673. snd_soc_kcontrol_component(kcontrol);
  1674. struct device *wsa_dev = NULL;
  1675. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1676. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  1677. kcontrol->private_value)->shift;
  1678. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1679. return -EINVAL;
  1680. ucontrol->value.integer.value[0] =
  1681. wsa_priv->wsa_digital_mute_status[wsa_rx_shift];
  1682. return 0;
  1683. }
  1684. static int lpass_cdc_wsa_macro_set_rx_mute_status(struct snd_kcontrol *kcontrol,
  1685. struct snd_ctl_elem_value *ucontrol)
  1686. {
  1687. struct snd_soc_component *component =
  1688. snd_soc_kcontrol_component(kcontrol);
  1689. struct device *wsa_dev = NULL;
  1690. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1691. int value = ucontrol->value.integer.value[0];
  1692. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  1693. kcontrol->private_value)->shift;
  1694. int ret = 0;
  1695. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1696. return -EINVAL;
  1697. pm_runtime_get_sync(wsa_priv->dev);
  1698. switch (wsa_rx_shift) {
  1699. case 0:
  1700. snd_soc_component_update_bits(component,
  1701. LPASS_CDC_WSA_RX0_RX_PATH_CTL,
  1702. 0x10, value << 4);
  1703. break;
  1704. case 1:
  1705. snd_soc_component_update_bits(component,
  1706. LPASS_CDC_WSA_RX1_RX_PATH_CTL,
  1707. 0x10, value << 4);
  1708. break;
  1709. case 2:
  1710. snd_soc_component_update_bits(component,
  1711. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL,
  1712. 0x10, value << 4);
  1713. break;
  1714. case 3:
  1715. snd_soc_component_update_bits(component,
  1716. LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL,
  1717. 0x10, value << 4);
  1718. break;
  1719. default:
  1720. pr_err("%s: invalid argument rx_shift = %d\n", __func__,
  1721. wsa_rx_shift);
  1722. ret = -EINVAL;
  1723. }
  1724. pm_runtime_mark_last_busy(wsa_priv->dev);
  1725. pm_runtime_put_autosuspend(wsa_priv->dev);
  1726. dev_dbg(component->dev, "%s: WSA Digital Mute RX %d Enable %d\n",
  1727. __func__, wsa_rx_shift, value);
  1728. wsa_priv->wsa_digital_mute_status[wsa_rx_shift] = value;
  1729. return ret;
  1730. }
  1731. static int lpass_cdc_wsa_macro_set_digital_volume(struct snd_kcontrol *kcontrol,
  1732. struct snd_ctl_elem_value *ucontrol)
  1733. {
  1734. struct snd_soc_component *component =
  1735. snd_soc_kcontrol_component(kcontrol);
  1736. struct device *wsa_dev = NULL;
  1737. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1738. struct soc_mixer_control *mc =
  1739. (struct soc_mixer_control *)kcontrol->private_value;
  1740. u8 gain = 0;
  1741. int ret = 0;
  1742. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1743. return -EINVAL;
  1744. if (!wsa_priv) {
  1745. pr_err("%s: priv is null for macro!\n",
  1746. __func__);
  1747. return -EINVAL;
  1748. }
  1749. ret = snd_soc_put_volsw(kcontrol, ucontrol);
  1750. if (mc->reg == LPASS_CDC_WSA_RX0_RX_VOL_CTL) {
  1751. wsa_priv->rx0_origin_gain =
  1752. (u8)snd_soc_component_read(wsa_priv->component,
  1753. mc->reg);
  1754. gain = (u8)(wsa_priv->rx0_origin_gain -
  1755. wsa_priv->thermal_cur_state);
  1756. } else if (mc->reg == LPASS_CDC_WSA_RX1_RX_VOL_CTL) {
  1757. wsa_priv->rx1_origin_gain =
  1758. (u8)snd_soc_component_read(wsa_priv->component,
  1759. mc->reg);
  1760. gain = (u8)(wsa_priv->rx1_origin_gain -
  1761. wsa_priv->thermal_cur_state);
  1762. } else {
  1763. dev_err(wsa_priv->dev,
  1764. "%s: Incorrect RX Path selected\n", __func__);
  1765. return -EINVAL;
  1766. }
  1767. /* only adjust gain if thermal state is positive */
  1768. if (wsa_priv->dapm_mclk_enable &&
  1769. wsa_priv->thermal_cur_state > 0) {
  1770. snd_soc_component_update_bits(wsa_priv->component,
  1771. mc->reg, 0xFF, gain);
  1772. dev_dbg(wsa_priv->dev,
  1773. "%s: Current thermal state: %d, adjusted gain: %x\n",
  1774. __func__, wsa_priv->thermal_cur_state, gain);
  1775. }
  1776. return ret;
  1777. }
  1778. static int lpass_cdc_wsa_macro_get_compander(struct snd_kcontrol *kcontrol,
  1779. struct snd_ctl_elem_value *ucontrol)
  1780. {
  1781. struct snd_soc_component *component =
  1782. snd_soc_kcontrol_component(kcontrol);
  1783. int comp = ((struct soc_multi_mixer_control *)
  1784. kcontrol->private_value)->shift;
  1785. struct device *wsa_dev = NULL;
  1786. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1787. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1788. return -EINVAL;
  1789. ucontrol->value.integer.value[0] = wsa_priv->comp_enabled[comp];
  1790. return 0;
  1791. }
  1792. static int lpass_cdc_wsa_macro_set_compander(struct snd_kcontrol *kcontrol,
  1793. struct snd_ctl_elem_value *ucontrol)
  1794. {
  1795. struct snd_soc_component *component =
  1796. snd_soc_kcontrol_component(kcontrol);
  1797. int comp = ((struct soc_multi_mixer_control *)
  1798. kcontrol->private_value)->shift;
  1799. int value = ucontrol->value.integer.value[0];
  1800. struct device *wsa_dev = NULL;
  1801. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1802. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1803. return -EINVAL;
  1804. dev_dbg(component->dev, "%s: Compander %d enable current %d, new %d\n",
  1805. __func__, comp + 1, wsa_priv->comp_enabled[comp], value);
  1806. wsa_priv->comp_enabled[comp] = value;
  1807. return 0;
  1808. }
  1809. static int lpass_cdc_wsa_macro_comp_mode_get(struct snd_kcontrol *kcontrol,
  1810. struct snd_ctl_elem_value *ucontrol)
  1811. {
  1812. struct snd_soc_component *component =
  1813. snd_soc_kcontrol_component(kcontrol);
  1814. struct device *wsa_dev = NULL;
  1815. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1816. u16 idx = 0;
  1817. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1818. return -EINVAL;
  1819. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  1820. idx = LPASS_CDC_WSA_MACRO_COMP1;
  1821. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  1822. idx = LPASS_CDC_WSA_MACRO_COMP2;
  1823. ucontrol->value.integer.value[0] = wsa_priv->comp_mode[idx];
  1824. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  1825. __func__, ucontrol->value.integer.value[0]);
  1826. return 0;
  1827. }
  1828. static int lpass_cdc_wsa_macro_comp_mode_put(struct snd_kcontrol *kcontrol,
  1829. struct snd_ctl_elem_value *ucontrol)
  1830. {
  1831. struct snd_soc_component *component =
  1832. snd_soc_kcontrol_component(kcontrol);
  1833. struct device *wsa_dev = NULL;
  1834. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1835. u16 idx = 0;
  1836. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1837. return -EINVAL;
  1838. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  1839. idx = LPASS_CDC_WSA_MACRO_COMP1;
  1840. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  1841. idx = LPASS_CDC_WSA_MACRO_COMP2;
  1842. wsa_priv->comp_mode[idx] = ucontrol->value.integer.value[0];
  1843. dev_dbg(component->dev, "%s: comp_mode = %d\n", __func__,
  1844. wsa_priv->comp_mode[idx]);
  1845. return 0;
  1846. }
  1847. static int lpass_cdc_wsa_macro_rx_mux_get(struct snd_kcontrol *kcontrol,
  1848. struct snd_ctl_elem_value *ucontrol)
  1849. {
  1850. struct snd_soc_dapm_widget *widget =
  1851. snd_soc_dapm_kcontrol_widget(kcontrol);
  1852. struct snd_soc_component *component =
  1853. snd_soc_dapm_to_component(widget->dapm);
  1854. struct device *wsa_dev = NULL;
  1855. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1856. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1857. return -EINVAL;
  1858. ucontrol->value.integer.value[0] =
  1859. wsa_priv->rx_port_value[widget->shift];
  1860. return 0;
  1861. }
  1862. static int lpass_cdc_wsa_macro_rx_mux_put(struct snd_kcontrol *kcontrol,
  1863. struct snd_ctl_elem_value *ucontrol)
  1864. {
  1865. struct snd_soc_dapm_widget *widget =
  1866. snd_soc_dapm_kcontrol_widget(kcontrol);
  1867. struct snd_soc_component *component =
  1868. snd_soc_dapm_to_component(widget->dapm);
  1869. struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
  1870. struct snd_soc_dapm_update *update = NULL;
  1871. u32 rx_port_value = ucontrol->value.integer.value[0];
  1872. u32 bit_input = 0;
  1873. u32 aif_rst;
  1874. struct device *wsa_dev = NULL;
  1875. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1876. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1877. return -EINVAL;
  1878. aif_rst = wsa_priv->rx_port_value[widget->shift];
  1879. if (!rx_port_value) {
  1880. if (aif_rst == 0) {
  1881. dev_err(wsa_dev, "%s: AIF reset already\n", __func__);
  1882. return 0;
  1883. }
  1884. if (aif_rst >= LPASS_CDC_WSA_MACRO_RX_MAX) {
  1885. dev_err(wsa_dev, "%s: Invalid AIF reset\n", __func__);
  1886. return 0;
  1887. }
  1888. }
  1889. wsa_priv->rx_port_value[widget->shift] = rx_port_value;
  1890. bit_input = widget->shift;
  1891. dev_dbg(wsa_dev,
  1892. "%s: mux input: %d, mux output: %d, bit: %d\n",
  1893. __func__, rx_port_value, widget->shift, bit_input);
  1894. switch (rx_port_value) {
  1895. case 0:
  1896. if (wsa_priv->active_ch_cnt[aif_rst]) {
  1897. clear_bit(bit_input,
  1898. &wsa_priv->active_ch_mask[aif_rst]);
  1899. wsa_priv->active_ch_cnt[aif_rst]--;
  1900. }
  1901. break;
  1902. case 1:
  1903. case 2:
  1904. set_bit(bit_input,
  1905. &wsa_priv->active_ch_mask[rx_port_value]);
  1906. wsa_priv->active_ch_cnt[rx_port_value]++;
  1907. break;
  1908. default:
  1909. dev_err(wsa_dev,
  1910. "%s: Invalid AIF_ID for WSA RX MUX %d\n",
  1911. __func__, rx_port_value);
  1912. return -EINVAL;
  1913. }
  1914. snd_soc_dapm_mux_update_power(widget->dapm, kcontrol,
  1915. rx_port_value, e, update);
  1916. return 0;
  1917. }
  1918. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get(struct snd_kcontrol *kcontrol,
  1919. struct snd_ctl_elem_value *ucontrol)
  1920. {
  1921. struct snd_soc_component *component =
  1922. snd_soc_kcontrol_component(kcontrol);
  1923. ucontrol->value.integer.value[0] =
  1924. ((snd_soc_component_read(
  1925. component, LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG) & 0x04) ?
  1926. 1 : 0);
  1927. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  1928. ucontrol->value.integer.value[0]);
  1929. return 0;
  1930. }
  1931. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_put(struct snd_kcontrol *kcontrol,
  1932. struct snd_ctl_elem_value *ucontrol)
  1933. {
  1934. struct snd_soc_component *component =
  1935. snd_soc_kcontrol_component(kcontrol);
  1936. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  1937. ucontrol->value.integer.value[0]);
  1938. /* Set Vbat register configuration for GSM mode bit based on value */
  1939. if (ucontrol->value.integer.value[0])
  1940. snd_soc_component_update_bits(component,
  1941. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1942. 0x04, 0x04);
  1943. else
  1944. snd_soc_component_update_bits(component,
  1945. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1946. 0x04, 0x00);
  1947. return 0;
  1948. }
  1949. static int lpass_cdc_wsa_macro_soft_clip_enable_get(struct snd_kcontrol *kcontrol,
  1950. struct snd_ctl_elem_value *ucontrol)
  1951. {
  1952. struct snd_soc_component *component =
  1953. snd_soc_kcontrol_component(kcontrol);
  1954. struct device *wsa_dev = NULL;
  1955. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1956. int path = ((struct soc_multi_mixer_control *)
  1957. kcontrol->private_value)->shift;
  1958. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1959. return -EINVAL;
  1960. ucontrol->value.integer.value[0] = wsa_priv->is_softclip_on[path];
  1961. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  1962. __func__, ucontrol->value.integer.value[0]);
  1963. return 0;
  1964. }
  1965. static int lpass_cdc_wsa_macro_soft_clip_enable_put(struct snd_kcontrol *kcontrol,
  1966. struct snd_ctl_elem_value *ucontrol)
  1967. {
  1968. struct snd_soc_component *component =
  1969. snd_soc_kcontrol_component(kcontrol);
  1970. struct device *wsa_dev = NULL;
  1971. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1972. int path = ((struct soc_multi_mixer_control *)
  1973. kcontrol->private_value)->shift;
  1974. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1975. return -EINVAL;
  1976. wsa_priv->is_softclip_on[path] = ucontrol->value.integer.value[0];
  1977. dev_dbg(component->dev, "%s: soft clip enable for %d: %d\n", __func__,
  1978. path, wsa_priv->is_softclip_on[path]);
  1979. return 0;
  1980. }
  1981. static const struct snd_kcontrol_new lpass_cdc_wsa_macro_snd_controls[] = {
  1982. SOC_ENUM_EXT("GSM mode Enable", lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  1983. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get,
  1984. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_put),
  1985. SOC_ENUM_EXT("WSA_RX0 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  1986. lpass_cdc_wsa_macro_comp_mode_get,
  1987. lpass_cdc_wsa_macro_comp_mode_put),
  1988. SOC_ENUM_EXT("WSA_RX1 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  1989. lpass_cdc_wsa_macro_comp_mode_get,
  1990. lpass_cdc_wsa_macro_comp_mode_put),
  1991. SOC_SINGLE_EXT("WSA_Softclip0 Enable", SND_SOC_NOPM,
  1992. LPASS_CDC_WSA_MACRO_SOFTCLIP0, 1, 0,
  1993. lpass_cdc_wsa_macro_soft_clip_enable_get,
  1994. lpass_cdc_wsa_macro_soft_clip_enable_put),
  1995. SOC_SINGLE_EXT("WSA_Softclip1 Enable", SND_SOC_NOPM,
  1996. LPASS_CDC_WSA_MACRO_SOFTCLIP1, 1, 0,
  1997. lpass_cdc_wsa_macro_soft_clip_enable_get,
  1998. lpass_cdc_wsa_macro_soft_clip_enable_put),
  1999. LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV("WSA_RX0 Digital Volume",
  2000. LPASS_CDC_WSA_RX0_RX_VOL_CTL,
  2001. -84, 40, digital_gain),
  2002. LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV("WSA_RX1 Digital Volume",
  2003. LPASS_CDC_WSA_RX1_RX_VOL_CTL,
  2004. -84, 40, digital_gain),
  2005. SOC_SINGLE_EXT("WSA_RX0 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 1,
  2006. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2007. lpass_cdc_wsa_macro_set_rx_mute_status),
  2008. SOC_SINGLE_EXT("WSA_RX1 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 1,
  2009. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2010. lpass_cdc_wsa_macro_set_rx_mute_status),
  2011. SOC_SINGLE_EXT("WSA_RX0_MIX Digital Mute", SND_SOC_NOPM,
  2012. LPASS_CDC_WSA_MACRO_RX_MIX0, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2013. lpass_cdc_wsa_macro_set_rx_mute_status),
  2014. SOC_SINGLE_EXT("WSA_RX1_MIX Digital Mute", SND_SOC_NOPM,
  2015. LPASS_CDC_WSA_MACRO_RX_MIX1, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2016. lpass_cdc_wsa_macro_set_rx_mute_status),
  2017. SOC_SINGLE_EXT("WSA_COMP1 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP1, 1, 0,
  2018. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  2019. SOC_SINGLE_EXT("WSA_COMP2 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP2, 1, 0,
  2020. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  2021. SOC_SINGLE_EXT("WSA_RX0 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0,
  2022. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  2023. SOC_SINGLE_EXT("WSA_RX1 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1,
  2024. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  2025. };
  2026. static const struct soc_enum rx_mux_enum =
  2027. SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_mux_text), rx_mux_text);
  2028. static const struct snd_kcontrol_new rx_mux[LPASS_CDC_WSA_MACRO_RX_MAX] = {
  2029. SOC_DAPM_ENUM_EXT("WSA RX0 Mux", rx_mux_enum,
  2030. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2031. SOC_DAPM_ENUM_EXT("WSA RX1 Mux", rx_mux_enum,
  2032. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2033. SOC_DAPM_ENUM_EXT("WSA RX_MIX0 Mux", rx_mux_enum,
  2034. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2035. SOC_DAPM_ENUM_EXT("WSA RX_MIX1 Mux", rx_mux_enum,
  2036. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2037. SOC_DAPM_ENUM_EXT("WSA RX4 Mux", rx_mux_enum,
  2038. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2039. SOC_DAPM_ENUM_EXT("WSA RX5 Mux", rx_mux_enum,
  2040. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2041. };
  2042. static int lpass_cdc_wsa_macro_vi_feed_mixer_get(struct snd_kcontrol *kcontrol,
  2043. struct snd_ctl_elem_value *ucontrol)
  2044. {
  2045. struct snd_soc_dapm_widget *widget =
  2046. snd_soc_dapm_kcontrol_widget(kcontrol);
  2047. struct snd_soc_component *component =
  2048. snd_soc_dapm_to_component(widget->dapm);
  2049. struct soc_multi_mixer_control *mixer =
  2050. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2051. u32 dai_id = widget->shift;
  2052. u32 spk_tx_id = mixer->shift;
  2053. struct device *wsa_dev = NULL;
  2054. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2055. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2056. return -EINVAL;
  2057. if (test_bit(spk_tx_id, &wsa_priv->active_ch_mask[dai_id]))
  2058. ucontrol->value.integer.value[0] = 1;
  2059. else
  2060. ucontrol->value.integer.value[0] = 0;
  2061. return 0;
  2062. }
  2063. static int lpass_cdc_wsa_macro_vi_feed_mixer_put(struct snd_kcontrol *kcontrol,
  2064. struct snd_ctl_elem_value *ucontrol)
  2065. {
  2066. struct snd_soc_dapm_widget *widget =
  2067. snd_soc_dapm_kcontrol_widget(kcontrol);
  2068. struct snd_soc_component *component =
  2069. snd_soc_dapm_to_component(widget->dapm);
  2070. struct soc_multi_mixer_control *mixer =
  2071. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2072. u32 spk_tx_id = mixer->shift;
  2073. u32 enable = ucontrol->value.integer.value[0];
  2074. struct device *wsa_dev = NULL;
  2075. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2076. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2077. return -EINVAL;
  2078. wsa_priv->vi_feed_value = ucontrol->value.integer.value[0];
  2079. if (enable) {
  2080. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2081. !test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2082. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2083. set_bit(LPASS_CDC_WSA_MACRO_TX0,
  2084. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2085. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  2086. }
  2087. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2088. !test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2089. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2090. set_bit(LPASS_CDC_WSA_MACRO_TX1,
  2091. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2092. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  2093. }
  2094. } else {
  2095. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2096. test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2097. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2098. clear_bit(LPASS_CDC_WSA_MACRO_TX0,
  2099. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2100. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2101. }
  2102. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2103. test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2104. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2105. clear_bit(LPASS_CDC_WSA_MACRO_TX1,
  2106. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2107. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2108. }
  2109. }
  2110. snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, NULL);
  2111. return 0;
  2112. }
  2113. static const struct snd_kcontrol_new aif_vi_mixer[] = {
  2114. SOC_SINGLE_EXT("WSA_SPKR_VI_1", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX0, 1, 0,
  2115. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2116. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2117. SOC_SINGLE_EXT("WSA_SPKR_VI_2", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX1, 1, 0,
  2118. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2119. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2120. };
  2121. static const struct snd_soc_dapm_widget lpass_cdc_wsa_macro_dapm_widgets[] = {
  2122. SND_SOC_DAPM_AIF_IN("WSA AIF1 PB", "WSA_AIF1 Playback", 0,
  2123. SND_SOC_NOPM, 0, 0),
  2124. SND_SOC_DAPM_AIF_IN("WSA AIF_MIX1 PB", "WSA_AIF_MIX1 Playback", 0,
  2125. SND_SOC_NOPM, 0, 0),
  2126. SND_SOC_DAPM_AIF_OUT_E("WSA AIF_VI", "WSA_AIF_VI Capture", 0,
  2127. SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI, 0,
  2128. lpass_cdc_wsa_macro_enable_vi_feedback,
  2129. SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
  2130. SND_SOC_DAPM_AIF_OUT("WSA AIF_ECHO", "WSA_AIF_ECHO Capture", 0,
  2131. SND_SOC_NOPM, 0, 0),
  2132. SND_SOC_DAPM_MIXER("WSA_AIF_VI Mixer", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI,
  2133. 0, aif_vi_mixer, ARRAY_SIZE(aif_vi_mixer)),
  2134. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC0_MUX", SND_SOC_NOPM,
  2135. LPASS_CDC_WSA_MACRO_EC0_MUX, 0,
  2136. &rx_mix_ec0_mux, lpass_cdc_wsa_macro_enable_echo,
  2137. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2138. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC1_MUX", SND_SOC_NOPM,
  2139. LPASS_CDC_WSA_MACRO_EC1_MUX, 0,
  2140. &rx_mix_ec1_mux, lpass_cdc_wsa_macro_enable_echo,
  2141. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2142. SND_SOC_DAPM_MUX("WSA RX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 0,
  2143. &rx_mux[LPASS_CDC_WSA_MACRO_RX0]),
  2144. SND_SOC_DAPM_MUX("WSA RX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 0,
  2145. &rx_mux[LPASS_CDC_WSA_MACRO_RX1]),
  2146. SND_SOC_DAPM_MUX("WSA RX_MIX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX0, 0,
  2147. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX0]),
  2148. SND_SOC_DAPM_MUX("WSA RX_MIX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX1, 0,
  2149. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX1]),
  2150. SND_SOC_DAPM_MUX("WSA RX4 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX4, 0,
  2151. &rx_mux[LPASS_CDC_WSA_MACRO_RX4]),
  2152. SND_SOC_DAPM_MUX("WSA RX5 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX5, 0,
  2153. &rx_mux[LPASS_CDC_WSA_MACRO_RX5]),
  2154. SND_SOC_DAPM_MIXER("WSA RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2155. SND_SOC_DAPM_MIXER("WSA RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2156. SND_SOC_DAPM_MIXER("WSA RX_MIX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2157. SND_SOC_DAPM_MIXER("WSA RX_MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2158. SND_SOC_DAPM_MIXER("WSA RX4", SND_SOC_NOPM, 0, 0, NULL, 0),
  2159. SND_SOC_DAPM_MIXER("WSA RX5", SND_SOC_NOPM, 0, 0, NULL, 0),
  2160. SND_SOC_DAPM_MUX_E("WSA_RX0 INP0", SND_SOC_NOPM, 0, 0,
  2161. &rx0_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2162. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2163. SND_SOC_DAPM_MUX_E("WSA_RX0 INP1", SND_SOC_NOPM, 0, 0,
  2164. &rx0_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2165. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2166. SND_SOC_DAPM_MUX_E("WSA_RX0 INP2", SND_SOC_NOPM, 0, 0,
  2167. &rx0_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2168. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2169. SND_SOC_DAPM_MUX_E("WSA_RX0 MIX INP", SND_SOC_NOPM,
  2170. 0, 0, &rx0_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2171. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2172. SND_SOC_DAPM_MUX_E("WSA_RX1 INP0", SND_SOC_NOPM, 0, 0,
  2173. &rx1_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2174. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2175. SND_SOC_DAPM_MUX_E("WSA_RX1 INP1", SND_SOC_NOPM, 0, 0,
  2176. &rx1_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2177. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2178. SND_SOC_DAPM_MUX_E("WSA_RX1 INP2", SND_SOC_NOPM, 0, 0,
  2179. &rx1_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2180. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2181. SND_SOC_DAPM_MUX_E("WSA_RX1 MIX INP", SND_SOC_NOPM,
  2182. 0, 0, &rx1_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2183. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2184. SND_SOC_DAPM_PGA_E("WSA_RX INT0 MIX", SND_SOC_NOPM,
  2185. 0, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2186. SND_SOC_DAPM_PRE_PMU),
  2187. SND_SOC_DAPM_PGA_E("WSA_RX INT1 MIX", SND_SOC_NOPM,
  2188. 1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2189. SND_SOC_DAPM_PRE_PMU),
  2190. SND_SOC_DAPM_MIXER("WSA_RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2191. SND_SOC_DAPM_MIXER("WSA_RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2192. SND_SOC_DAPM_MUX_E("WSA_RX0 INT0 SIDETONE MIX",
  2193. LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 4, 0,
  2194. &rx0_sidetone_mix_mux, lpass_cdc_wsa_macro_enable_swr,
  2195. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2196. SND_SOC_DAPM_INPUT("WSA SRC0_INP"),
  2197. SND_SOC_DAPM_INPUT("WSA_TX DEC0_INP"),
  2198. SND_SOC_DAPM_INPUT("WSA_TX DEC1_INP"),
  2199. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 INTERP", SND_SOC_NOPM,
  2200. LPASS_CDC_WSA_MACRO_COMP1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2201. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2202. SND_SOC_DAPM_POST_PMD),
  2203. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 INTERP", SND_SOC_NOPM,
  2204. LPASS_CDC_WSA_MACRO_COMP2, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2205. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2206. SND_SOC_DAPM_POST_PMD),
  2207. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 CHAIN", SND_SOC_NOPM, 0, 0,
  2208. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2209. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2210. SND_SOC_DAPM_POST_PMD),
  2211. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 CHAIN", SND_SOC_NOPM, 0, 0,
  2212. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2213. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2214. SND_SOC_DAPM_POST_PMD),
  2215. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 VBAT", SND_SOC_NOPM,
  2216. 0, 0, wsa_int0_vbat_mix_switch,
  2217. ARRAY_SIZE(wsa_int0_vbat_mix_switch),
  2218. lpass_cdc_wsa_macro_enable_vbat,
  2219. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2220. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 VBAT", SND_SOC_NOPM,
  2221. 0, 0, wsa_int1_vbat_mix_switch,
  2222. ARRAY_SIZE(wsa_int1_vbat_mix_switch),
  2223. lpass_cdc_wsa_macro_enable_vbat,
  2224. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2225. SND_SOC_DAPM_INPUT("VIINPUT_WSA"),
  2226. SND_SOC_DAPM_OUTPUT("WSA_SPK1 OUT"),
  2227. SND_SOC_DAPM_OUTPUT("WSA_SPK2 OUT"),
  2228. SND_SOC_DAPM_SUPPLY_S("WSA_MCLK", 0, SND_SOC_NOPM, 0, 0,
  2229. lpass_cdc_wsa_macro_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2230. };
  2231. static const struct snd_soc_dapm_route wsa_audio_map[] = {
  2232. /* VI Feedback */
  2233. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_1", "VIINPUT_WSA"},
  2234. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_2", "VIINPUT_WSA"},
  2235. {"WSA AIF_VI", NULL, "WSA_AIF_VI Mixer"},
  2236. {"WSA AIF_VI", NULL, "WSA_MCLK"},
  2237. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2238. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2239. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2240. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2241. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC0_MUX"},
  2242. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC1_MUX"},
  2243. {"WSA AIF_ECHO", NULL, "WSA_MCLK"},
  2244. {"WSA AIF1 PB", NULL, "WSA_MCLK"},
  2245. {"WSA AIF_MIX1 PB", NULL, "WSA_MCLK"},
  2246. {"WSA RX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2247. {"WSA RX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2248. {"WSA RX_MIX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2249. {"WSA RX_MIX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2250. {"WSA RX4 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2251. {"WSA RX5 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2252. {"WSA RX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2253. {"WSA RX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2254. {"WSA RX_MIX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2255. {"WSA RX_MIX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2256. {"WSA RX4 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2257. {"WSA RX5 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2258. {"WSA RX0", NULL, "WSA RX0 MUX"},
  2259. {"WSA RX1", NULL, "WSA RX1 MUX"},
  2260. {"WSA RX_MIX0", NULL, "WSA RX_MIX0 MUX"},
  2261. {"WSA RX_MIX1", NULL, "WSA RX_MIX1 MUX"},
  2262. {"WSA RX4", NULL, "WSA RX4 MUX"},
  2263. {"WSA RX5", NULL, "WSA RX5 MUX"},
  2264. {"WSA_RX0 INP0", "RX0", "WSA RX0"},
  2265. {"WSA_RX0 INP0", "RX1", "WSA RX1"},
  2266. {"WSA_RX0 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2267. {"WSA_RX0 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2268. {"WSA_RX0 INP0", "RX4", "WSA RX4"},
  2269. {"WSA_RX0 INP0", "RX5", "WSA RX5"},
  2270. {"WSA_RX0 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2271. {"WSA_RX0 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2272. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP0"},
  2273. {"WSA_RX0 INP1", "RX0", "WSA RX0"},
  2274. {"WSA_RX0 INP1", "RX1", "WSA RX1"},
  2275. {"WSA_RX0 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2276. {"WSA_RX0 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2277. {"WSA_RX0 INP1", "RX4", "WSA RX4"},
  2278. {"WSA_RX0 INP1", "RX5", "WSA RX5"},
  2279. {"WSA_RX0 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2280. {"WSA_RX0 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2281. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP1"},
  2282. {"WSA_RX0 INP2", "RX0", "WSA RX0"},
  2283. {"WSA_RX0 INP2", "RX1", "WSA RX1"},
  2284. {"WSA_RX0 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2285. {"WSA_RX0 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2286. {"WSA_RX0 INP2", "RX4", "WSA RX4"},
  2287. {"WSA_RX0 INP2", "RX5", "WSA RX5"},
  2288. {"WSA_RX0 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2289. {"WSA_RX0 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2290. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP2"},
  2291. {"WSA_RX0 MIX INP", "RX0", "WSA RX0"},
  2292. {"WSA_RX0 MIX INP", "RX1", "WSA RX1"},
  2293. {"WSA_RX0 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2294. {"WSA_RX0 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2295. {"WSA_RX0 MIX INP", "RX4", "WSA RX4"},
  2296. {"WSA_RX0 MIX INP", "RX5", "WSA RX5"},
  2297. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX0 MIX INP"},
  2298. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX INT0 MIX"},
  2299. {"WSA_RX INT0 INTERP", NULL, "WSA_RX INT0 SEC MIX"},
  2300. {"WSA_RX0 INT0 SIDETONE MIX", "SRC0", "WSA SRC0_INP"},
  2301. {"WSA_RX INT0 INTERP", NULL, "WSA_RX0 INT0 SIDETONE MIX"},
  2302. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 INTERP"},
  2303. {"WSA_RX INT0 VBAT", "WSA RX0 VBAT Enable", "WSA_RX INT0 INTERP"},
  2304. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 VBAT"},
  2305. {"WSA_SPK1 OUT", NULL, "WSA_RX INT0 CHAIN"},
  2306. {"WSA_SPK1 OUT", NULL, "WSA_MCLK"},
  2307. {"WSA_RX1 INP0", "RX0", "WSA RX0"},
  2308. {"WSA_RX1 INP0", "RX1", "WSA RX1"},
  2309. {"WSA_RX1 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2310. {"WSA_RX1 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2311. {"WSA_RX1 INP0", "RX4", "WSA RX4"},
  2312. {"WSA_RX1 INP0", "RX5", "WSA RX5"},
  2313. {"WSA_RX1 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2314. {"WSA_RX1 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2315. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP0"},
  2316. {"WSA_RX1 INP1", "RX0", "WSA RX0"},
  2317. {"WSA_RX1 INP1", "RX1", "WSA RX1"},
  2318. {"WSA_RX1 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2319. {"WSA_RX1 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2320. {"WSA_RX1 INP1", "RX4", "WSA RX4"},
  2321. {"WSA_RX1 INP1", "RX5", "WSA RX5"},
  2322. {"WSA_RX1 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2323. {"WSA_RX1 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2324. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP1"},
  2325. {"WSA_RX1 INP2", "RX0", "WSA RX0"},
  2326. {"WSA_RX1 INP2", "RX1", "WSA RX1"},
  2327. {"WSA_RX1 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2328. {"WSA_RX1 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2329. {"WSA_RX1 INP2", "RX4", "WSA RX4"},
  2330. {"WSA_RX1 INP2", "RX5", "WSA RX5"},
  2331. {"WSA_RX1 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2332. {"WSA_RX1 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2333. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP2"},
  2334. {"WSA_RX1 MIX INP", "RX0", "WSA RX0"},
  2335. {"WSA_RX1 MIX INP", "RX1", "WSA RX1"},
  2336. {"WSA_RX1 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2337. {"WSA_RX1 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2338. {"WSA_RX1 MIX INP", "RX4", "WSA RX4"},
  2339. {"WSA_RX1 MIX INP", "RX5", "WSA RX5"},
  2340. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX1 MIX INP"},
  2341. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX INT1 MIX"},
  2342. {"WSA_RX INT1 INTERP", NULL, "WSA_RX INT1 SEC MIX"},
  2343. {"WSA_RX INT1 VBAT", "WSA RX1 VBAT Enable", "WSA_RX INT1 INTERP"},
  2344. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 VBAT"},
  2345. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 INTERP"},
  2346. {"WSA_SPK2 OUT", NULL, "WSA_RX INT1 CHAIN"},
  2347. {"WSA_SPK2 OUT", NULL, "WSA_MCLK"},
  2348. };
  2349. static const struct lpass_cdc_wsa_macro_reg_mask_val
  2350. lpass_cdc_wsa_macro_reg_init[] = {
  2351. {LPASS_CDC_WSA_BOOST0_BOOST_CFG1, 0x3F, 0x12},
  2352. {LPASS_CDC_WSA_BOOST0_BOOST_CFG2, 0x1C, 0x08},
  2353. {LPASS_CDC_WSA_COMPANDER0_CTL7, 0x1E, 0x0C},
  2354. {LPASS_CDC_WSA_BOOST1_BOOST_CFG1, 0x3F, 0x12},
  2355. {LPASS_CDC_WSA_BOOST1_BOOST_CFG2, 0x1C, 0x08},
  2356. {LPASS_CDC_WSA_COMPANDER1_CTL7, 0x1E, 0x0C},
  2357. {LPASS_CDC_WSA_BOOST0_BOOST_CTL, 0x70, 0x58},
  2358. {LPASS_CDC_WSA_BOOST1_BOOST_CTL, 0x70, 0x58},
  2359. {LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 0x08, 0x08},
  2360. {LPASS_CDC_WSA_RX1_RX_PATH_CFG1, 0x08, 0x08},
  2361. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x02, 0x02},
  2362. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x01, 0x01},
  2363. {LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2364. {LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2365. {LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2366. {LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2367. {LPASS_CDC_WSA_COMPANDER0_CTL7, 0x01, 0x01},
  2368. {LPASS_CDC_WSA_COMPANDER1_CTL7, 0x01, 0x01},
  2369. {LPASS_CDC_WSA_RX0_RX_PATH_CFG0, 0x01, 0x01},
  2370. {LPASS_CDC_WSA_RX1_RX_PATH_CFG0, 0x01, 0x01},
  2371. {LPASS_CDC_WSA_RX0_RX_PATH_MIX_CFG, 0x01, 0x01},
  2372. {LPASS_CDC_WSA_RX1_RX_PATH_MIX_CFG, 0x01, 0x01},
  2373. };
  2374. static void lpass_cdc_wsa_macro_init_reg(struct snd_soc_component *component)
  2375. {
  2376. int i;
  2377. for (i = 0; i < ARRAY_SIZE(lpass_cdc_wsa_macro_reg_init); i++)
  2378. snd_soc_component_update_bits(component,
  2379. lpass_cdc_wsa_macro_reg_init[i].reg,
  2380. lpass_cdc_wsa_macro_reg_init[i].mask,
  2381. lpass_cdc_wsa_macro_reg_init[i].val);
  2382. }
  2383. static int lpass_cdc_wsa_macro_core_vote(void *handle, bool enable)
  2384. {
  2385. int rc = 0;
  2386. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  2387. if (wsa_priv == NULL) {
  2388. pr_err("%s: wsa priv data is NULL\n", __func__);
  2389. return -EINVAL;
  2390. }
  2391. if (enable) {
  2392. pm_runtime_get_sync(wsa_priv->dev);
  2393. if (lpass_cdc_check_core_votes(wsa_priv->dev))
  2394. rc = 0;
  2395. else
  2396. rc = -ENOTSYNC;
  2397. } else {
  2398. pm_runtime_put_autosuspend(wsa_priv->dev);
  2399. pm_runtime_mark_last_busy(wsa_priv->dev);
  2400. }
  2401. return rc;
  2402. }
  2403. static int wsa_swrm_clock(void *handle, bool enable)
  2404. {
  2405. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  2406. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  2407. int ret = 0;
  2408. if (regmap == NULL) {
  2409. dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  2410. return -EINVAL;
  2411. }
  2412. mutex_lock(&wsa_priv->swr_clk_lock);
  2413. trace_printk("%s: %s swrm clock %s\n",
  2414. dev_name(wsa_priv->dev), __func__,
  2415. (enable ? "enable" : "disable"));
  2416. dev_dbg(wsa_priv->dev, "%s: swrm clock %s\n",
  2417. __func__, (enable ? "enable" : "disable"));
  2418. if (enable) {
  2419. pm_runtime_get_sync(wsa_priv->dev);
  2420. if (wsa_priv->swr_clk_users == 0) {
  2421. ret = msm_cdc_pinctrl_select_active_state(
  2422. wsa_priv->wsa_swr_gpio_p);
  2423. if (ret < 0) {
  2424. dev_err_ratelimited(wsa_priv->dev,
  2425. "%s: wsa swr pinctrl enable failed\n",
  2426. __func__);
  2427. pm_runtime_mark_last_busy(wsa_priv->dev);
  2428. pm_runtime_put_autosuspend(wsa_priv->dev);
  2429. goto exit;
  2430. }
  2431. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  2432. if (ret < 0) {
  2433. msm_cdc_pinctrl_select_sleep_state(
  2434. wsa_priv->wsa_swr_gpio_p);
  2435. dev_err_ratelimited(wsa_priv->dev,
  2436. "%s: wsa request clock enable failed\n",
  2437. __func__);
  2438. pm_runtime_mark_last_busy(wsa_priv->dev);
  2439. pm_runtime_put_autosuspend(wsa_priv->dev);
  2440. goto exit;
  2441. }
  2442. if (wsa_priv->reset_swr)
  2443. regmap_update_bits(regmap,
  2444. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2445. 0x02, 0x02);
  2446. regmap_update_bits(regmap,
  2447. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2448. 0x01, 0x01);
  2449. if (wsa_priv->reset_swr)
  2450. regmap_update_bits(regmap,
  2451. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2452. 0x02, 0x00);
  2453. regmap_update_bits(regmap,
  2454. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2455. 0x1C, 0x0C);
  2456. wsa_priv->reset_swr = false;
  2457. }
  2458. wsa_priv->swr_clk_users++;
  2459. pm_runtime_mark_last_busy(wsa_priv->dev);
  2460. pm_runtime_put_autosuspend(wsa_priv->dev);
  2461. } else {
  2462. if (wsa_priv->swr_clk_users <= 0) {
  2463. dev_err(wsa_priv->dev, "%s: clock already disabled\n",
  2464. __func__);
  2465. wsa_priv->swr_clk_users = 0;
  2466. goto exit;
  2467. }
  2468. wsa_priv->swr_clk_users--;
  2469. if (wsa_priv->swr_clk_users == 0) {
  2470. regmap_update_bits(regmap,
  2471. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2472. 0x01, 0x00);
  2473. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  2474. ret = msm_cdc_pinctrl_select_sleep_state(
  2475. wsa_priv->wsa_swr_gpio_p);
  2476. if (ret < 0) {
  2477. dev_err_ratelimited(wsa_priv->dev,
  2478. "%s: wsa swr pinctrl disable failed\n",
  2479. __func__);
  2480. goto exit;
  2481. }
  2482. }
  2483. }
  2484. trace_printk("%s: %s swrm clock users: %d\n",
  2485. dev_name(wsa_priv->dev), __func__,
  2486. wsa_priv->swr_clk_users);
  2487. dev_dbg(wsa_priv->dev, "%s: swrm clock users %d\n",
  2488. __func__, wsa_priv->swr_clk_users);
  2489. exit:
  2490. mutex_unlock(&wsa_priv->swr_clk_lock);
  2491. return ret;
  2492. }
  2493. /* Thermal Functions */
  2494. static int lpass_cdc_wsa_macro_get_max_state(
  2495. struct thermal_cooling_device *cdev,
  2496. unsigned long *state)
  2497. {
  2498. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  2499. if (!wsa_priv) {
  2500. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2501. return -EINVAL;
  2502. }
  2503. *state = wsa_priv->thermal_max_state;
  2504. return 0;
  2505. }
  2506. static int lpass_cdc_wsa_macro_get_cur_state(
  2507. struct thermal_cooling_device *cdev,
  2508. unsigned long *state)
  2509. {
  2510. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  2511. if (!wsa_priv) {
  2512. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2513. return -EINVAL;
  2514. }
  2515. *state = wsa_priv->thermal_cur_state;
  2516. pr_debug("%s: thermal current state:%lu\n", __func__, *state);
  2517. return 0;
  2518. }
  2519. static int lpass_cdc_wsa_macro_set_cur_state(
  2520. struct thermal_cooling_device *cdev,
  2521. unsigned long state)
  2522. {
  2523. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  2524. if (!wsa_priv || !wsa_priv->dev) {
  2525. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2526. return -EINVAL;
  2527. }
  2528. if (state <= wsa_priv->thermal_max_state) {
  2529. wsa_priv->thermal_cur_state = state;
  2530. } else {
  2531. dev_err(wsa_priv->dev,
  2532. "%s: incorrect requested state:%d\n",
  2533. __func__, state);
  2534. return -EINVAL;
  2535. }
  2536. dev_dbg(wsa_priv->dev,
  2537. "%s: set the thermal current state to %d\n",
  2538. __func__, wsa_priv->thermal_cur_state);
  2539. schedule_work(&wsa_priv->lpass_cdc_wsa_macro_cooling_work);
  2540. return 0;
  2541. }
  2542. static struct thermal_cooling_device_ops wsa_cooling_ops = {
  2543. .get_max_state = lpass_cdc_wsa_macro_get_max_state,
  2544. .get_cur_state = lpass_cdc_wsa_macro_get_cur_state,
  2545. .set_cur_state = lpass_cdc_wsa_macro_set_cur_state,
  2546. };
  2547. static int lpass_cdc_wsa_macro_init(struct snd_soc_component *component)
  2548. {
  2549. struct snd_soc_dapm_context *dapm =
  2550. snd_soc_component_get_dapm(component);
  2551. int ret;
  2552. struct device *wsa_dev = NULL;
  2553. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2554. wsa_dev = lpass_cdc_get_device_ptr(component->dev, WSA_MACRO);
  2555. if (!wsa_dev) {
  2556. dev_err(component->dev,
  2557. "%s: null device for macro!\n", __func__);
  2558. return -EINVAL;
  2559. }
  2560. wsa_priv = dev_get_drvdata(wsa_dev);
  2561. if (!wsa_priv) {
  2562. dev_err(component->dev,
  2563. "%s: priv is null for macro!\n", __func__);
  2564. return -EINVAL;
  2565. }
  2566. ret = snd_soc_dapm_new_controls(dapm, lpass_cdc_wsa_macro_dapm_widgets,
  2567. ARRAY_SIZE(lpass_cdc_wsa_macro_dapm_widgets));
  2568. if (ret < 0) {
  2569. dev_err(wsa_dev, "%s: Failed to add controls\n", __func__);
  2570. return ret;
  2571. }
  2572. ret = snd_soc_dapm_add_routes(dapm, wsa_audio_map,
  2573. ARRAY_SIZE(wsa_audio_map));
  2574. if (ret < 0) {
  2575. dev_err(wsa_dev, "%s: Failed to add routes\n", __func__);
  2576. return ret;
  2577. }
  2578. ret = snd_soc_dapm_new_widgets(dapm->card);
  2579. if (ret < 0) {
  2580. dev_err(wsa_dev, "%s: Failed to add widgets\n", __func__);
  2581. return ret;
  2582. }
  2583. ret = snd_soc_add_component_controls(component, lpass_cdc_wsa_macro_snd_controls,
  2584. ARRAY_SIZE(lpass_cdc_wsa_macro_snd_controls));
  2585. if (ret < 0) {
  2586. dev_err(wsa_dev, "%s: Failed to add snd_ctls\n", __func__);
  2587. return ret;
  2588. }
  2589. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF1 Playback");
  2590. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_MIX1 Playback");
  2591. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_VI Capture");
  2592. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_ECHO Capture");
  2593. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK1 OUT");
  2594. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK2 OUT");
  2595. snd_soc_dapm_ignore_suspend(dapm, "VIINPUT_WSA");
  2596. snd_soc_dapm_ignore_suspend(dapm, "WSA SRC0_INP");
  2597. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC0_INP");
  2598. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC1_INP");
  2599. snd_soc_dapm_sync(dapm);
  2600. wsa_priv->component = component;
  2601. wsa_priv->spkr_gain_offset = LPASS_CDC_WSA_MACRO_GAIN_OFFSET_0_DB;
  2602. lpass_cdc_wsa_macro_init_reg(component);
  2603. return 0;
  2604. }
  2605. static int lpass_cdc_wsa_macro_deinit(struct snd_soc_component *component)
  2606. {
  2607. struct device *wsa_dev = NULL;
  2608. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2609. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2610. return -EINVAL;
  2611. wsa_priv->component = NULL;
  2612. return 0;
  2613. }
  2614. static void lpass_cdc_wsa_macro_add_child_devices(struct work_struct *work)
  2615. {
  2616. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2617. struct platform_device *pdev;
  2618. struct device_node *node;
  2619. struct lpass_cdc_wsa_macro_swr_ctrl_data *swr_ctrl_data = NULL, *temp;
  2620. int ret;
  2621. u16 count = 0, ctrl_num = 0;
  2622. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data *platdata;
  2623. char plat_dev_name[LPASS_CDC_WSA_MACRO_SWR_STRING_LEN];
  2624. wsa_priv = container_of(work, struct lpass_cdc_wsa_macro_priv,
  2625. lpass_cdc_wsa_macro_add_child_devices_work);
  2626. if (!wsa_priv) {
  2627. pr_err("%s: Memory for wsa_priv does not exist\n",
  2628. __func__);
  2629. return;
  2630. }
  2631. if (!wsa_priv->dev || !wsa_priv->dev->of_node) {
  2632. dev_err(wsa_priv->dev,
  2633. "%s: DT node for wsa_priv does not exist\n", __func__);
  2634. return;
  2635. }
  2636. platdata = &wsa_priv->swr_plat_data;
  2637. wsa_priv->child_count = 0;
  2638. for_each_available_child_of_node(wsa_priv->dev->of_node, node) {
  2639. if (strnstr(node->name, "wsa_swr_master",
  2640. strlen("wsa_swr_master")) != NULL)
  2641. strlcpy(plat_dev_name, "wsa_swr_ctrl",
  2642. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  2643. else if (strnstr(node->name, "msm_cdc_pinctrl",
  2644. strlen("msm_cdc_pinctrl")) != NULL)
  2645. strlcpy(plat_dev_name, node->name,
  2646. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  2647. else
  2648. continue;
  2649. pdev = platform_device_alloc(plat_dev_name, -1);
  2650. if (!pdev) {
  2651. dev_err(wsa_priv->dev, "%s: pdev memory alloc failed\n",
  2652. __func__);
  2653. ret = -ENOMEM;
  2654. goto err;
  2655. }
  2656. pdev->dev.parent = wsa_priv->dev;
  2657. pdev->dev.of_node = node;
  2658. if (strnstr(node->name, "wsa_swr_master",
  2659. strlen("wsa_swr_master")) != NULL) {
  2660. ret = platform_device_add_data(pdev, platdata,
  2661. sizeof(*platdata));
  2662. if (ret) {
  2663. dev_err(&pdev->dev,
  2664. "%s: cannot add plat data ctrl:%d\n",
  2665. __func__, ctrl_num);
  2666. goto fail_pdev_add;
  2667. }
  2668. temp = krealloc(swr_ctrl_data,
  2669. (ctrl_num + 1) * sizeof(
  2670. struct lpass_cdc_wsa_macro_swr_ctrl_data),
  2671. GFP_KERNEL);
  2672. if (!temp) {
  2673. dev_err(&pdev->dev, "out of memory\n");
  2674. ret = -ENOMEM;
  2675. goto fail_pdev_add;
  2676. }
  2677. swr_ctrl_data = temp;
  2678. swr_ctrl_data[ctrl_num].wsa_swr_pdev = pdev;
  2679. ctrl_num++;
  2680. dev_dbg(&pdev->dev,
  2681. "%s: Adding soundwire ctrl device(s)\n",
  2682. __func__);
  2683. wsa_priv->swr_ctrl_data = swr_ctrl_data;
  2684. }
  2685. ret = platform_device_add(pdev);
  2686. if (ret) {
  2687. dev_err(&pdev->dev,
  2688. "%s: Cannot add platform device\n",
  2689. __func__);
  2690. goto fail_pdev_add;
  2691. }
  2692. if (wsa_priv->child_count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX)
  2693. wsa_priv->pdev_child_devices[
  2694. wsa_priv->child_count++] = pdev;
  2695. else
  2696. goto err;
  2697. }
  2698. return;
  2699. fail_pdev_add:
  2700. for (count = 0; count < wsa_priv->child_count; count++)
  2701. platform_device_put(wsa_priv->pdev_child_devices[count]);
  2702. err:
  2703. return;
  2704. }
  2705. static void lpass_cdc_wsa_macro_cooling_adjust_gain(struct work_struct *work)
  2706. {
  2707. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2708. u8 gain = 0;
  2709. wsa_priv = container_of(work, struct lpass_cdc_wsa_macro_priv,
  2710. lpass_cdc_wsa_macro_cooling_work);
  2711. if (!wsa_priv) {
  2712. pr_err("%s: priv is null for macro!\n",
  2713. __func__);
  2714. return;
  2715. }
  2716. if (!wsa_priv->dev || !wsa_priv->dev->of_node) {
  2717. dev_err(wsa_priv->dev,
  2718. "%s: DT node for wsa_priv does not exist\n", __func__);
  2719. return;
  2720. }
  2721. /* Only adjust the volume when WSA clock is enabled */
  2722. if (wsa_priv->dapm_mclk_enable) {
  2723. gain = (u8)(wsa_priv->rx0_origin_gain -
  2724. wsa_priv->thermal_cur_state);
  2725. snd_soc_component_update_bits(wsa_priv->component,
  2726. LPASS_CDC_WSA_RX0_RX_VOL_CTL, 0xFF, gain);
  2727. dev_dbg(wsa_priv->dev,
  2728. "%s: RX0 current thermal state: %d, "
  2729. "adjusted gain: %#x\n",
  2730. __func__, wsa_priv->thermal_cur_state, gain);
  2731. gain = (u8)(wsa_priv->rx1_origin_gain -
  2732. wsa_priv->thermal_cur_state);
  2733. snd_soc_component_update_bits(wsa_priv->component,
  2734. LPASS_CDC_WSA_RX1_RX_VOL_CTL, 0xFF, gain);
  2735. dev_dbg(wsa_priv->dev,
  2736. "%s: RX1 current thermal state: %d, "
  2737. "adjusted gain: %#x\n",
  2738. __func__, wsa_priv->thermal_cur_state, gain);
  2739. }
  2740. return;
  2741. }
  2742. static void lpass_cdc_wsa_macro_init_ops(struct macro_ops *ops,
  2743. char __iomem *wsa_io_base)
  2744. {
  2745. memset(ops, 0, sizeof(struct macro_ops));
  2746. ops->init = lpass_cdc_wsa_macro_init;
  2747. ops->exit = lpass_cdc_wsa_macro_deinit;
  2748. ops->io_base = wsa_io_base;
  2749. ops->dai_ptr = lpass_cdc_wsa_macro_dai;
  2750. ops->num_dais = ARRAY_SIZE(lpass_cdc_wsa_macro_dai);
  2751. ops->event_handler = lpass_cdc_wsa_macro_event_handler;
  2752. ops->set_port_map = lpass_cdc_wsa_macro_set_port_map;
  2753. }
  2754. static int lpass_cdc_wsa_macro_probe(struct platform_device *pdev)
  2755. {
  2756. struct macro_ops ops;
  2757. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2758. u32 wsa_base_addr, default_clk_id, thermal_max_state;
  2759. char __iomem *wsa_io_base;
  2760. int ret = 0;
  2761. u32 is_used_wsa_swr_gpio = 1;
  2762. const char *is_used_wsa_swr_gpio_dt = "qcom,is-used-swr-gpio";
  2763. if (!lpass_cdc_is_va_macro_registered(&pdev->dev)) {
  2764. dev_err(&pdev->dev,
  2765. "%s: va-macro not registered yet, defer\n", __func__);
  2766. return -EPROBE_DEFER;
  2767. }
  2768. wsa_priv = devm_kzalloc(&pdev->dev, sizeof(struct lpass_cdc_wsa_macro_priv),
  2769. GFP_KERNEL);
  2770. if (!wsa_priv)
  2771. return -ENOMEM;
  2772. wsa_priv->dev = &pdev->dev;
  2773. ret = of_property_read_u32(pdev->dev.of_node, "reg",
  2774. &wsa_base_addr);
  2775. if (ret) {
  2776. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  2777. __func__, "reg");
  2778. return ret;
  2779. }
  2780. if (of_find_property(pdev->dev.of_node, is_used_wsa_swr_gpio_dt,
  2781. NULL)) {
  2782. ret = of_property_read_u32(pdev->dev.of_node,
  2783. is_used_wsa_swr_gpio_dt,
  2784. &is_used_wsa_swr_gpio);
  2785. if (ret) {
  2786. dev_err(&pdev->dev, "%s: error reading %s in dt\n",
  2787. __func__, is_used_wsa_swr_gpio_dt);
  2788. is_used_wsa_swr_gpio = 1;
  2789. }
  2790. }
  2791. wsa_priv->wsa_swr_gpio_p = of_parse_phandle(pdev->dev.of_node,
  2792. "qcom,wsa-swr-gpios", 0);
  2793. if (!wsa_priv->wsa_swr_gpio_p && is_used_wsa_swr_gpio) {
  2794. dev_err(&pdev->dev, "%s: swr_gpios handle not provided!\n",
  2795. __func__);
  2796. return -EINVAL;
  2797. }
  2798. if (msm_cdc_pinctrl_get_state(wsa_priv->wsa_swr_gpio_p) < 0 &&
  2799. is_used_wsa_swr_gpio) {
  2800. dev_err(&pdev->dev, "%s: failed to get swr pin state\n",
  2801. __func__);
  2802. return -EPROBE_DEFER;
  2803. }
  2804. msm_cdc_pinctrl_set_wakeup_capable(
  2805. wsa_priv->wsa_swr_gpio_p, false);
  2806. wsa_io_base = devm_ioremap(&pdev->dev,
  2807. wsa_base_addr, LPASS_CDC_WSA_MACRO_MAX_OFFSET);
  2808. if (!wsa_io_base) {
  2809. dev_err(&pdev->dev, "%s: ioremap failed\n", __func__);
  2810. return -EINVAL;
  2811. }
  2812. wsa_priv->wsa_io_base = wsa_io_base;
  2813. wsa_priv->reset_swr = true;
  2814. INIT_WORK(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work,
  2815. lpass_cdc_wsa_macro_add_child_devices);
  2816. INIT_WORK(&wsa_priv->lpass_cdc_wsa_macro_cooling_work,
  2817. lpass_cdc_wsa_macro_cooling_adjust_gain);
  2818. wsa_priv->swr_plat_data.handle = (void *) wsa_priv;
  2819. wsa_priv->swr_plat_data.read = NULL;
  2820. wsa_priv->swr_plat_data.write = NULL;
  2821. wsa_priv->swr_plat_data.bulk_write = NULL;
  2822. wsa_priv->swr_plat_data.clk = wsa_swrm_clock;
  2823. wsa_priv->swr_plat_data.core_vote = lpass_cdc_wsa_macro_core_vote;
  2824. wsa_priv->swr_plat_data.handle_irq = NULL;
  2825. ret = of_property_read_u32(pdev->dev.of_node, "qcom,default-clk-id",
  2826. &default_clk_id);
  2827. if (ret) {
  2828. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  2829. __func__, "qcom,mux0-clk-id");
  2830. default_clk_id = WSA_CORE_CLK;
  2831. }
  2832. wsa_priv->default_clk_id = default_clk_id;
  2833. dev_set_drvdata(&pdev->dev, wsa_priv);
  2834. mutex_init(&wsa_priv->mclk_lock);
  2835. mutex_init(&wsa_priv->swr_clk_lock);
  2836. lpass_cdc_wsa_macro_init_ops(&ops, wsa_io_base);
  2837. ops.clk_id_req = wsa_priv->default_clk_id;
  2838. ops.default_clk_id = wsa_priv->default_clk_id;
  2839. ret = lpass_cdc_register_macro(&pdev->dev, WSA_MACRO, &ops);
  2840. if (ret < 0) {
  2841. dev_err(&pdev->dev, "%s: register macro failed\n", __func__);
  2842. goto reg_macro_fail;
  2843. }
  2844. if (of_find_property(wsa_priv->dev->of_node, "#cooling-cells", NULL)) {
  2845. ret = of_property_read_u32(pdev->dev.of_node,
  2846. "qcom,thermal-max-state",
  2847. &thermal_max_state);
  2848. if (ret) {
  2849. dev_info(&pdev->dev, "%s: could not find %s entry in dt\n",
  2850. __func__, "qcom,thermal-max-state");
  2851. wsa_priv->thermal_max_state =
  2852. LPASS_CDC_WSA_MACRO_THERMAL_MAX_STATE;
  2853. } else {
  2854. wsa_priv->thermal_max_state = thermal_max_state;
  2855. }
  2856. wsa_priv->tcdev = devm_thermal_of_cooling_device_register(
  2857. &pdev->dev,
  2858. wsa_priv->dev->of_node,
  2859. "wsa", wsa_priv,
  2860. &wsa_cooling_ops);
  2861. if (IS_ERR(wsa_priv->tcdev)) {
  2862. dev_err(&pdev->dev,
  2863. "%s: failed to register wsa macro as cooling device\n",
  2864. __func__);
  2865. wsa_priv->tcdev = NULL;
  2866. }
  2867. }
  2868. pm_runtime_set_autosuspend_delay(&pdev->dev, AUTO_SUSPEND_DELAY);
  2869. pm_runtime_use_autosuspend(&pdev->dev);
  2870. pm_runtime_set_suspended(&pdev->dev);
  2871. pm_suspend_ignore_children(&pdev->dev, true);
  2872. pm_runtime_enable(&pdev->dev);
  2873. schedule_work(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work);
  2874. return ret;
  2875. reg_macro_fail:
  2876. mutex_destroy(&wsa_priv->mclk_lock);
  2877. mutex_destroy(&wsa_priv->swr_clk_lock);
  2878. return ret;
  2879. }
  2880. static int lpass_cdc_wsa_macro_remove(struct platform_device *pdev)
  2881. {
  2882. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2883. u16 count = 0;
  2884. wsa_priv = dev_get_drvdata(&pdev->dev);
  2885. if (!wsa_priv)
  2886. return -EINVAL;
  2887. if (wsa_priv->tcdev)
  2888. thermal_cooling_device_unregister(wsa_priv->tcdev);
  2889. for (count = 0; count < wsa_priv->child_count &&
  2890. count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX; count++)
  2891. platform_device_unregister(wsa_priv->pdev_child_devices[count]);
  2892. pm_runtime_disable(&pdev->dev);
  2893. pm_runtime_set_suspended(&pdev->dev);
  2894. lpass_cdc_unregister_macro(&pdev->dev, WSA_MACRO);
  2895. mutex_destroy(&wsa_priv->mclk_lock);
  2896. mutex_destroy(&wsa_priv->swr_clk_lock);
  2897. return 0;
  2898. }
  2899. static const struct of_device_id lpass_cdc_wsa_macro_dt_match[] = {
  2900. {.compatible = "qcom,lpass-cdc-wsa-macro"},
  2901. {}
  2902. };
  2903. static const struct dev_pm_ops lpass_cdc_dev_pm_ops = {
  2904. SET_SYSTEM_SLEEP_PM_OPS(
  2905. pm_runtime_force_suspend,
  2906. pm_runtime_force_resume
  2907. )
  2908. SET_RUNTIME_PM_OPS(
  2909. lpass_cdc_runtime_suspend,
  2910. lpass_cdc_runtime_resume,
  2911. NULL
  2912. )
  2913. };
  2914. static struct platform_driver lpass_cdc_wsa_macro_driver = {
  2915. .driver = {
  2916. .name = "lpass_cdc_wsa_macro",
  2917. .owner = THIS_MODULE,
  2918. .pm = &lpass_cdc_dev_pm_ops,
  2919. .of_match_table = lpass_cdc_wsa_macro_dt_match,
  2920. .suppress_bind_attrs = true,
  2921. },
  2922. .probe = lpass_cdc_wsa_macro_probe,
  2923. .remove = lpass_cdc_wsa_macro_remove,
  2924. };
  2925. module_platform_driver(lpass_cdc_wsa_macro_driver);
  2926. MODULE_DESCRIPTION("WSA macro driver");
  2927. MODULE_LICENSE("GPL v2");