lpass-cdc-wsa2-macro.c 106 KB

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  1. // SPDX-License-Identifier: GPL-2.0-only
  2. /* Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
  3. * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  4. */
  5. #include <linux/module.h>
  6. #include <linux/init.h>
  7. #include <linux/io.h>
  8. #include <linux/platform_device.h>
  9. #include <linux/clk.h>
  10. #include <linux/thermal.h>
  11. #include <linux/pm_runtime.h>
  12. #include <sound/soc.h>
  13. #include <sound/soc-dapm.h>
  14. #include <sound/tlv.h>
  15. #include <soc/swr-common.h>
  16. #include <soc/swr-wcd.h>
  17. #include <asoc/msm-cdc-pinctrl.h>
  18. #include "lpass-cdc.h"
  19. #include "lpass-cdc-comp.h"
  20. #include "lpass-cdc-registers.h"
  21. #include "lpass-cdc-wsa2-macro.h"
  22. #include "lpass-cdc-clk-rsc.h"
  23. #define AUTO_SUSPEND_DELAY 50 /* delay in msec */
  24. #define LPASS_CDC_WSA2_MACRO_MAX_OFFSET 0x1000
  25. #define LPASS_CDC_WSA2_MACRO_RX_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  26. SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
  27. SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  28. #define LPASS_CDC_WSA2_MACRO_RX_MIX_RATES (SNDRV_PCM_RATE_48000 |\
  29. SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  30. #define LPASS_CDC_WSA2_MACRO_RX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
  31. SNDRV_PCM_FMTBIT_S24_LE |\
  32. SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
  33. #define LPASS_CDC_WSA2_MACRO_ECHO_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  34. SNDRV_PCM_RATE_48000)
  35. #define LPASS_CDC_WSA2_MACRO_ECHO_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
  36. SNDRV_PCM_FMTBIT_S24_LE |\
  37. SNDRV_PCM_FMTBIT_S24_3LE)
  38. #define NUM_INTERPOLATORS 2
  39. #define LPASS_CDC_WSA2_MACRO_MUX_INP_SHFT 0x3
  40. #define LPASS_CDC_WSA2_MACRO_MUX_INP_MASK1 0x07
  41. #define LPASS_CDC_WSA2_MACRO_MUX_INP_MASK2 0x38
  42. #define LPASS_CDC_WSA2_MACRO_MUX_CFG_OFFSET 0x8
  43. #define LPASS_CDC_WSA2_MACRO_MUX_CFG1_OFFSET 0x4
  44. #define LPASS_CDC_WSA2_MACRO_RX_COMP_OFFSET \
  45. (LPASS_CDC_WSA2_COMPANDER1_CTL0 - LPASS_CDC_WSA2_COMPANDER0_CTL0)
  46. #define LPASS_CDC_WSA2_MACRO_RX_SOFTCLIP_OFFSET \
  47. (LPASS_CDC_WSA2_SOFTCLIP1_CRC - LPASS_CDC_WSA2_SOFTCLIP0_CRC)
  48. #define LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET \
  49. (LPASS_CDC_WSA2_RX1_RX_PATH_CTL - LPASS_CDC_WSA2_RX0_RX_PATH_CTL)
  50. #define LPASS_CDC_WSA2_MACRO_RX_PATH_CFG3_OFFSET 0x10
  51. #define LPASS_CDC_WSA2_MACRO_RX_PATH_DSMDEM_OFFSET 0x4C
  52. #define LPASS_CDC_WSA2_MACRO_FS_RATE_MASK 0x0F
  53. #define LPASS_CDC_WSA2_MACRO_EC_MIX_TX0_MASK 0x03
  54. #define LPASS_CDC_WSA2_MACRO_EC_MIX_TX1_MASK 0x18
  55. #define LPASS_CDC_WSA2_MACRO_MAX_DMA_CH_PER_PORT 0x2
  56. #define LPASS_CDC_WSA2_MACRO_THERMAL_MAX_STATE 11
  57. enum {
  58. LPASS_CDC_WSA2_MACRO_RX0 = 0,
  59. LPASS_CDC_WSA2_MACRO_RX1,
  60. LPASS_CDC_WSA2_MACRO_RX_MIX,
  61. LPASS_CDC_WSA2_MACRO_RX_MIX0 = LPASS_CDC_WSA2_MACRO_RX_MIX,
  62. LPASS_CDC_WSA2_MACRO_RX_MIX1,
  63. LPASS_CDC_WSA2_MACRO_RX4,
  64. LPASS_CDC_WSA2_MACRO_RX5,
  65. LPASS_CDC_WSA2_MACRO_RX_MAX,
  66. };
  67. enum {
  68. LPASS_CDC_WSA2_MACRO_TX0 = 0,
  69. LPASS_CDC_WSA2_MACRO_TX1,
  70. LPASS_CDC_WSA2_MACRO_TX_MAX,
  71. };
  72. enum {
  73. LPASS_CDC_WSA2_MACRO_EC0_MUX = 0,
  74. LPASS_CDC_WSA2_MACRO_EC1_MUX,
  75. LPASS_CDC_WSA2_MACRO_EC_MUX_MAX,
  76. };
  77. enum {
  78. LPASS_CDC_WSA2_MACRO_COMP1, /* SPK_L */
  79. LPASS_CDC_WSA2_MACRO_COMP2, /* SPK_R */
  80. LPASS_CDC_WSA2_MACRO_COMP_MAX
  81. };
  82. enum {
  83. LPASS_CDC_WSA2_MACRO_SOFTCLIP0, /* RX0 */
  84. LPASS_CDC_WSA2_MACRO_SOFTCLIP1, /* RX1 */
  85. LPASS_CDC_WSA2_MACRO_SOFTCLIP_MAX
  86. };
  87. enum {
  88. INTn_1_INP_SEL_ZERO = 0,
  89. INTn_1_INP_SEL_RX0,
  90. INTn_1_INP_SEL_RX1,
  91. INTn_1_INP_SEL_RX2,
  92. INTn_1_INP_SEL_RX3,
  93. INTn_1_INP_SEL_RX4,
  94. INTn_1_INP_SEL_RX5,
  95. INTn_1_INP_SEL_DEC0,
  96. INTn_1_INP_SEL_DEC1,
  97. };
  98. enum {
  99. INTn_2_INP_SEL_ZERO = 0,
  100. INTn_2_INP_SEL_RX0,
  101. INTn_2_INP_SEL_RX1,
  102. INTn_2_INP_SEL_RX2,
  103. INTn_2_INP_SEL_RX3,
  104. INTn_2_INP_SEL_RX4,
  105. INTn_2_INP_SEL_RX5,
  106. };
  107. enum {
  108. WSA2_MODE_21DB,
  109. WSA2_MODE_19P5DB,
  110. WSA2_MODE_18DB,
  111. WSA2_MODE_16P5DB,
  112. WSA2_MODE_15DB,
  113. WSA2_MODE_13P5DB,
  114. WSA2_MODE_12DB,
  115. WSA2_MODE_10P5DB,
  116. WSA2_MODE_9DB,
  117. WSA2_MODE_MAX
  118. };
  119. static struct lpass_cdc_comp_setting comp_setting_table[WSA2_MODE_MAX] =
  120. {
  121. {42, 0, 42},
  122. {39, 0, 42},
  123. {36, 0, 42},
  124. {33, 0, 42},
  125. {30, 0, 42},
  126. {27, 0, 42},
  127. {24, 0, 42},
  128. {21, 0, 42},
  129. {18, 0, 42},
  130. };
  131. struct interp_sample_rate {
  132. int sample_rate;
  133. int rate_val;
  134. };
  135. /*
  136. * Structure used to update codec
  137. * register defaults after reset
  138. */
  139. struct lpass_cdc_wsa2_macro_reg_mask_val {
  140. u16 reg;
  141. u8 mask;
  142. u8 val;
  143. };
  144. static struct interp_sample_rate int_prim_sample_rate_val[] = {
  145. {8000, 0x0}, /* 8K */
  146. {16000, 0x1}, /* 16K */
  147. {24000, -EINVAL},/* 24K */
  148. {32000, 0x3}, /* 32K */
  149. {48000, 0x4}, /* 48K */
  150. {96000, 0x5}, /* 96K */
  151. {192000, 0x6}, /* 192K */
  152. {384000, 0x7}, /* 384K */
  153. {44100, 0x8}, /* 44.1K */
  154. };
  155. static struct interp_sample_rate int_mix_sample_rate_val[] = {
  156. {48000, 0x4}, /* 48K */
  157. {96000, 0x5}, /* 96K */
  158. {192000, 0x6}, /* 192K */
  159. };
  160. #define LPASS_CDC_WSA2_MACRO_SWR_STRING_LEN 80
  161. static int lpass_cdc_wsa2_macro_core_vote(void *handle, bool enable);
  162. static int lpass_cdc_wsa2_macro_hw_params(struct snd_pcm_substream *substream,
  163. struct snd_pcm_hw_params *params,
  164. struct snd_soc_dai *dai);
  165. static int lpass_cdc_wsa2_macro_get_channel_map(struct snd_soc_dai *dai,
  166. unsigned int *tx_num, unsigned int *tx_slot,
  167. unsigned int *rx_num, unsigned int *rx_slot);
  168. static int lpass_cdc_wsa2_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream);
  169. /* Hold instance to soundwire platform device */
  170. struct lpass_cdc_wsa2_macro_swr_ctrl_data {
  171. struct platform_device *wsa2_swr_pdev;
  172. };
  173. #define LPASS_CDC_WSA2_MACRO_SET_VOLUME_TLV(xname, xreg, xmin, xmax, tlv_array) \
  174. { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
  175. .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
  176. SNDRV_CTL_ELEM_ACCESS_READWRITE, \
  177. .tlv.p = (tlv_array), \
  178. .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
  179. .put = lpass_cdc_wsa2_macro_set_digital_volume, \
  180. .private_value = (unsigned long)&(struct soc_mixer_control) \
  181. {.reg = xreg, .rreg = xreg, \
  182. .min = xmin, .max = xmax, .platform_max = xmax, \
  183. .sign_bit = 7,} }
  184. struct lpass_cdc_wsa2_macro_swr_ctrl_platform_data {
  185. void *handle; /* holds codec private data */
  186. int (*read)(void *handle, int reg);
  187. int (*write)(void *handle, int reg, int val);
  188. int (*bulk_write)(void *handle, u32 *reg, u32 *val, size_t len);
  189. int (*clk)(void *handle, bool enable);
  190. int (*core_vote)(void *handle, bool enable);
  191. int (*handle_irq)(void *handle,
  192. irqreturn_t (*swrm_irq_handler)(int irq,
  193. void *data),
  194. void *swrm_handle,
  195. int action);
  196. };
  197. enum {
  198. LPASS_CDC_WSA2_MACRO_AIF_INVALID = 0,
  199. LPASS_CDC_WSA2_MACRO_AIF1_PB,
  200. LPASS_CDC_WSA2_MACRO_AIF_MIX1_PB,
  201. LPASS_CDC_WSA2_MACRO_AIF_VI,
  202. LPASS_CDC_WSA2_MACRO_AIF_ECHO,
  203. LPASS_CDC_WSA2_MACRO_MAX_DAIS,
  204. };
  205. #define LPASS_CDC_WSA2_MACRO_CHILD_DEVICES_MAX 3
  206. /*
  207. * @dev: wsa2 macro device pointer
  208. * @comp_enabled: compander enable mixer value set
  209. * @ec_hq: echo HQ enable mixer value set
  210. * @prim_int_users: Users of interpolator
  211. * @wsa2_mclk_users: WSA2 MCLK users count
  212. * @swr_clk_users: SWR clk users count
  213. * @vi_feed_value: VI sense mask
  214. * @mclk_lock: to lock mclk operations
  215. * @swr_clk_lock: to lock swr master clock operations
  216. * @swr_ctrl_data: SoundWire data structure
  217. * @swr_plat_data: Soundwire platform data
  218. * @lpass_cdc_wsa2_macro_add_child_devices_work: work for adding child devices
  219. * @wsa2_swr_gpio_p: used by pinctrl API
  220. * @component: codec handle
  221. * @rx_0_count: RX0 interpolation users
  222. * @rx_1_count: RX1 interpolation users
  223. * @active_ch_mask: channel mask for all AIF DAIs
  224. * @active_ch_cnt: channel count of all AIF DAIs
  225. * @rx_port_value: mixer ctl value of WSA2 RX MUXes
  226. * @wsa2_io_base: Base address of WSA2 macro addr space
  227. */
  228. struct lpass_cdc_wsa2_macro_priv {
  229. struct device *dev;
  230. int comp_enabled[LPASS_CDC_WSA2_MACRO_COMP_MAX];
  231. int comp_mode[LPASS_CDC_WSA2_MACRO_COMP_MAX];
  232. int ec_hq[LPASS_CDC_WSA2_MACRO_RX1 + 1];
  233. u16 prim_int_users[LPASS_CDC_WSA2_MACRO_RX1 + 1];
  234. u16 wsa2_mclk_users;
  235. u16 swr_clk_users;
  236. bool dapm_mclk_enable;
  237. bool reset_swr;
  238. unsigned int vi_feed_value;
  239. struct mutex mclk_lock;
  240. struct mutex swr_clk_lock;
  241. struct lpass_cdc_wsa2_macro_swr_ctrl_data *swr_ctrl_data;
  242. struct lpass_cdc_wsa2_macro_swr_ctrl_platform_data swr_plat_data;
  243. struct work_struct lpass_cdc_wsa2_macro_add_child_devices_work;
  244. struct device_node *wsa2_swr_gpio_p;
  245. struct snd_soc_component *component;
  246. int rx_0_count;
  247. int rx_1_count;
  248. int wsa_spkrrecv;
  249. unsigned long active_ch_mask[LPASS_CDC_WSA2_MACRO_MAX_DAIS];
  250. unsigned long active_ch_cnt[LPASS_CDC_WSA2_MACRO_MAX_DAIS];
  251. int rx_port_value[LPASS_CDC_WSA2_MACRO_RX_MAX];
  252. char __iomem *wsa2_io_base;
  253. struct platform_device *pdev_child_devices
  254. [LPASS_CDC_WSA2_MACRO_CHILD_DEVICES_MAX];
  255. int child_count;
  256. int is_softclip_on[LPASS_CDC_WSA2_MACRO_SOFTCLIP_MAX];
  257. int softclip_clk_users[LPASS_CDC_WSA2_MACRO_SOFTCLIP_MAX];
  258. char __iomem *mclk_mode_muxsel;
  259. u16 default_clk_id;
  260. u32 pcm_rate_vi;
  261. int wsa2_digital_mute_status[LPASS_CDC_WSA2_MACRO_RX_MAX];
  262. u8 rx0_origin_gain;
  263. u8 rx1_origin_gain;
  264. struct thermal_cooling_device *tcdev;
  265. uint32_t thermal_cur_state;
  266. uint32_t thermal_max_state;
  267. struct work_struct lpass_cdc_wsa2_macro_cooling_work;
  268. };
  269. static struct snd_soc_dai_driver lpass_cdc_wsa2_macro_dai[];
  270. static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0);
  271. static const char *const rx_text[] = {
  272. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5", "DEC0", "DEC1"
  273. };
  274. static const char *const rx_mix_text[] = {
  275. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5",
  276. };
  277. static const char *const rx_mix_ec_text[] = {
  278. "ZERO", "RX_MIX_TX0", "RX_MIX_TX1"
  279. };
  280. static const char *const rx_mux_text[] = {
  281. "ZERO", "AIF1_PB", "AIF_MIX1_PB"
  282. };
  283. static const char *const rx_sidetone_mix_text[] = {
  284. "ZERO", "SRC0"
  285. };
  286. static const char * const lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_text[] = {
  287. "OFF", "ON"
  288. };
  289. static const char *const lpass_cdc_wsa2_macro_ear_spkrrecv_text[] = {
  290. "OFF", "ON"
  291. };
  292. static const char * const lpass_cdc_wsa2_macro_comp_mode_text[] = {
  293. "G_21_DB", "G_19P5_DB", "G_18_DB", "G_16P5_DB", "G_15_DB",
  294. "G_13P5_DB", "G_12_DB", "G_10P5_DB", "G_9_DB"
  295. };
  296. static const struct snd_kcontrol_new wsa2_int0_vbat_mix_switch[] = {
  297. SOC_DAPM_SINGLE("WSA2 RX0 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  298. };
  299. static const struct snd_kcontrol_new wsa2_int1_vbat_mix_switch[] = {
  300. SOC_DAPM_SINGLE("WSA2 RX1 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  301. };
  302. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa2_macro_ear_spkrrecv_enum,
  303. lpass_cdc_wsa2_macro_ear_spkrrecv_text);
  304. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_enum,
  305. lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_text);
  306. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa2_macro_comp_mode_enum,
  307. lpass_cdc_wsa2_macro_comp_mode_text);
  308. /* RX INT0 */
  309. static const struct soc_enum rx0_prim_inp0_chain_enum =
  310. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG0,
  311. 0, 9, rx_text);
  312. static const struct soc_enum rx0_prim_inp1_chain_enum =
  313. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG0,
  314. 3, 9, rx_text);
  315. static const struct soc_enum rx0_prim_inp2_chain_enum =
  316. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG1,
  317. 3, 9, rx_text);
  318. static const struct soc_enum rx0_mix_chain_enum =
  319. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG1,
  320. 0, 7, rx_mix_text);
  321. static const struct soc_enum rx0_sidetone_mix_enum =
  322. SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_sidetone_mix_text);
  323. static const struct snd_kcontrol_new rx0_prim_inp0_mux =
  324. SOC_DAPM_ENUM("WSA2_RX0 INP0 Mux", rx0_prim_inp0_chain_enum);
  325. static const struct snd_kcontrol_new rx0_prim_inp1_mux =
  326. SOC_DAPM_ENUM("WSA2_RX0 INP1 Mux", rx0_prim_inp1_chain_enum);
  327. static const struct snd_kcontrol_new rx0_prim_inp2_mux =
  328. SOC_DAPM_ENUM("WSA2_RX0 INP2 Mux", rx0_prim_inp2_chain_enum);
  329. static const struct snd_kcontrol_new rx0_mix_mux =
  330. SOC_DAPM_ENUM("WSA2_RX0 MIX Mux", rx0_mix_chain_enum);
  331. static const struct snd_kcontrol_new rx0_sidetone_mix_mux =
  332. SOC_DAPM_ENUM("WSA2_RX0 SIDETONE MIX Mux", rx0_sidetone_mix_enum);
  333. /* RX INT1 */
  334. static const struct soc_enum rx1_prim_inp0_chain_enum =
  335. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT1_CFG0,
  336. 0, 9, rx_text);
  337. static const struct soc_enum rx1_prim_inp1_chain_enum =
  338. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT1_CFG0,
  339. 3, 9, rx_text);
  340. static const struct soc_enum rx1_prim_inp2_chain_enum =
  341. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT1_CFG1,
  342. 3, 9, rx_text);
  343. static const struct soc_enum rx1_mix_chain_enum =
  344. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT1_CFG1,
  345. 0, 7, rx_mix_text);
  346. static const struct snd_kcontrol_new rx1_prim_inp0_mux =
  347. SOC_DAPM_ENUM("WSA2_RX1 INP0 Mux", rx1_prim_inp0_chain_enum);
  348. static const struct snd_kcontrol_new rx1_prim_inp1_mux =
  349. SOC_DAPM_ENUM("WSA2_RX1 INP1 Mux", rx1_prim_inp1_chain_enum);
  350. static const struct snd_kcontrol_new rx1_prim_inp2_mux =
  351. SOC_DAPM_ENUM("WSA2_RX1 INP2 Mux", rx1_prim_inp2_chain_enum);
  352. static const struct snd_kcontrol_new rx1_mix_mux =
  353. SOC_DAPM_ENUM("WSA2_RX1 MIX Mux", rx1_mix_chain_enum);
  354. static const struct soc_enum rx_mix_ec0_enum =
  355. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_MIX_CFG0,
  356. 0, 3, rx_mix_ec_text);
  357. static const struct soc_enum rx_mix_ec1_enum =
  358. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_MIX_CFG0,
  359. 3, 3, rx_mix_ec_text);
  360. static const struct snd_kcontrol_new rx_mix_ec0_mux =
  361. SOC_DAPM_ENUM("WSA2 RX_MIX EC0_Mux", rx_mix_ec0_enum);
  362. static const struct snd_kcontrol_new rx_mix_ec1_mux =
  363. SOC_DAPM_ENUM("WSA2 RX_MIX EC1_Mux", rx_mix_ec1_enum);
  364. static struct snd_soc_dai_ops lpass_cdc_wsa2_macro_dai_ops = {
  365. .hw_params = lpass_cdc_wsa2_macro_hw_params,
  366. .get_channel_map = lpass_cdc_wsa2_macro_get_channel_map,
  367. .mute_stream = lpass_cdc_wsa2_macro_mute_stream,
  368. };
  369. static struct snd_soc_dai_driver lpass_cdc_wsa2_macro_dai[] = {
  370. {
  371. .name = "wsa2_macro_rx1",
  372. .id = LPASS_CDC_WSA2_MACRO_AIF1_PB,
  373. .playback = {
  374. .stream_name = "WSA2_AIF1 Playback",
  375. .rates = LPASS_CDC_WSA2_MACRO_RX_RATES,
  376. .formats = LPASS_CDC_WSA2_MACRO_RX_FORMATS,
  377. .rate_max = 384000,
  378. .rate_min = 8000,
  379. .channels_min = 1,
  380. .channels_max = 2,
  381. },
  382. .ops = &lpass_cdc_wsa2_macro_dai_ops,
  383. },
  384. {
  385. .name = "wsa2_macro_rx_mix",
  386. .id = LPASS_CDC_WSA2_MACRO_AIF_MIX1_PB,
  387. .playback = {
  388. .stream_name = "WSA2_AIF_MIX1 Playback",
  389. .rates = LPASS_CDC_WSA2_MACRO_RX_MIX_RATES,
  390. .formats = LPASS_CDC_WSA2_MACRO_RX_FORMATS,
  391. .rate_max = 192000,
  392. .rate_min = 48000,
  393. .channels_min = 1,
  394. .channels_max = 2,
  395. },
  396. .ops = &lpass_cdc_wsa2_macro_dai_ops,
  397. },
  398. {
  399. .name = "wsa2_macro_vifeedback",
  400. .id = LPASS_CDC_WSA2_MACRO_AIF_VI,
  401. .capture = {
  402. .stream_name = "WSA2_AIF_VI Capture",
  403. .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_48000,
  404. .formats = LPASS_CDC_WSA2_MACRO_RX_FORMATS,
  405. .rate_max = 48000,
  406. .rate_min = 8000,
  407. .channels_min = 1,
  408. .channels_max = 4,
  409. },
  410. .ops = &lpass_cdc_wsa2_macro_dai_ops,
  411. },
  412. {
  413. .name = "wsa2_macro_echo",
  414. .id = LPASS_CDC_WSA2_MACRO_AIF_ECHO,
  415. .capture = {
  416. .stream_name = "WSA2_AIF_ECHO Capture",
  417. .rates = LPASS_CDC_WSA2_MACRO_ECHO_RATES,
  418. .formats = LPASS_CDC_WSA2_MACRO_ECHO_FORMATS,
  419. .rate_max = 48000,
  420. .rate_min = 8000,
  421. .channels_min = 1,
  422. .channels_max = 2,
  423. },
  424. .ops = &lpass_cdc_wsa2_macro_dai_ops,
  425. },
  426. };
  427. static bool lpass_cdc_wsa2_macro_get_data(struct snd_soc_component *component,
  428. struct device **wsa2_dev,
  429. struct lpass_cdc_wsa2_macro_priv **wsa2_priv,
  430. const char *func_name)
  431. {
  432. *wsa2_dev = lpass_cdc_get_device_ptr(component->dev,
  433. WSA2_MACRO);
  434. if (!(*wsa2_dev)) {
  435. dev_err_ratelimited(component->dev,
  436. "%s: null device for macro!\n", func_name);
  437. return false;
  438. }
  439. *wsa2_priv = dev_get_drvdata((*wsa2_dev));
  440. if (!(*wsa2_priv) || !(*wsa2_priv)->component) {
  441. dev_err_ratelimited(component->dev,
  442. "%s: priv is null for macro!\n", func_name);
  443. return false;
  444. }
  445. return true;
  446. }
  447. static int lpass_cdc_wsa2_macro_set_port_map(struct snd_soc_component *component,
  448. u32 usecase, u32 size, void *data)
  449. {
  450. struct device *wsa2_dev = NULL;
  451. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  452. struct swrm_port_config port_cfg;
  453. int ret = 0;
  454. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  455. return -EINVAL;
  456. memset(&port_cfg, 0, sizeof(port_cfg));
  457. port_cfg.uc = usecase;
  458. port_cfg.size = size;
  459. port_cfg.params = data;
  460. if (wsa2_priv->swr_ctrl_data)
  461. ret = swrm_wcd_notify(
  462. wsa2_priv->swr_ctrl_data[0].wsa2_swr_pdev,
  463. SWR_SET_PORT_MAP, &port_cfg);
  464. return ret;
  465. }
  466. static int lpass_cdc_wsa2_macro_set_prim_interpolator_rate(struct snd_soc_dai *dai,
  467. u8 int_prim_fs_rate_reg_val,
  468. u32 sample_rate)
  469. {
  470. u8 int_1_mix1_inp;
  471. u32 j, port;
  472. u16 int_mux_cfg0, int_mux_cfg1;
  473. u16 int_fs_reg;
  474. u8 int_mux_cfg0_val, int_mux_cfg1_val;
  475. u8 inp0_sel, inp1_sel, inp2_sel;
  476. struct snd_soc_component *component = dai->component;
  477. struct device *wsa2_dev = NULL;
  478. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  479. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  480. return -EINVAL;
  481. for_each_set_bit(port, &wsa2_priv->active_ch_mask[dai->id],
  482. LPASS_CDC_WSA2_MACRO_RX_MAX) {
  483. int_1_mix1_inp = port;
  484. if ((int_1_mix1_inp < LPASS_CDC_WSA2_MACRO_RX0) ||
  485. (int_1_mix1_inp > LPASS_CDC_WSA2_MACRO_RX_MIX1)) {
  486. dev_err_ratelimited(wsa2_dev,
  487. "%s: Invalid RX port, Dai ID is %d\n",
  488. __func__, dai->id);
  489. return -EINVAL;
  490. }
  491. int_mux_cfg0 = LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG0;
  492. /*
  493. * Loop through all interpolator MUX inputs and find out
  494. * to which interpolator input, the cdc_dma rx port
  495. * is connected
  496. */
  497. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  498. int_mux_cfg1 = int_mux_cfg0 + LPASS_CDC_WSA2_MACRO_MUX_CFG1_OFFSET;
  499. int_mux_cfg0_val = snd_soc_component_read(component,
  500. int_mux_cfg0);
  501. int_mux_cfg1_val = snd_soc_component_read(component,
  502. int_mux_cfg1);
  503. inp0_sel = int_mux_cfg0_val & LPASS_CDC_WSA2_MACRO_MUX_INP_MASK1;
  504. inp1_sel = (int_mux_cfg0_val >>
  505. LPASS_CDC_WSA2_MACRO_MUX_INP_SHFT) &
  506. LPASS_CDC_WSA2_MACRO_MUX_INP_MASK1;
  507. inp2_sel = (int_mux_cfg1_val >>
  508. LPASS_CDC_WSA2_MACRO_MUX_INP_SHFT) &
  509. LPASS_CDC_WSA2_MACRO_MUX_INP_MASK1;
  510. if ((inp0_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  511. (inp1_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  512. (inp2_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0)) {
  513. int_fs_reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL +
  514. LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET * j;
  515. dev_dbg(wsa2_dev,
  516. "%s: AIF_PB DAI(%d) connected to INT%u_1\n",
  517. __func__, dai->id, j);
  518. dev_dbg(wsa2_dev,
  519. "%s: set INT%u_1 sample rate to %u\n",
  520. __func__, j, sample_rate);
  521. /* sample_rate is in Hz */
  522. snd_soc_component_update_bits(component,
  523. int_fs_reg,
  524. LPASS_CDC_WSA2_MACRO_FS_RATE_MASK,
  525. int_prim_fs_rate_reg_val);
  526. }
  527. int_mux_cfg0 += LPASS_CDC_WSA2_MACRO_MUX_CFG_OFFSET;
  528. }
  529. }
  530. return 0;
  531. }
  532. static int lpass_cdc_wsa2_macro_set_mix_interpolator_rate(struct snd_soc_dai *dai,
  533. u8 int_mix_fs_rate_reg_val,
  534. u32 sample_rate)
  535. {
  536. u8 int_2_inp;
  537. u32 j, port;
  538. u16 int_mux_cfg1, int_fs_reg;
  539. u8 int_mux_cfg1_val;
  540. struct snd_soc_component *component = dai->component;
  541. struct device *wsa2_dev = NULL;
  542. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  543. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  544. return -EINVAL;
  545. for_each_set_bit(port, &wsa2_priv->active_ch_mask[dai->id],
  546. LPASS_CDC_WSA2_MACRO_RX_MAX) {
  547. int_2_inp = port;
  548. if ((int_2_inp < LPASS_CDC_WSA2_MACRO_RX0) ||
  549. (int_2_inp > LPASS_CDC_WSA2_MACRO_RX_MIX1)) {
  550. dev_err_ratelimited(wsa2_dev,
  551. "%s: Invalid RX port, Dai ID is %d\n",
  552. __func__, dai->id);
  553. return -EINVAL;
  554. }
  555. int_mux_cfg1 = LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG1;
  556. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  557. int_mux_cfg1_val = snd_soc_component_read(component,
  558. int_mux_cfg1) &
  559. LPASS_CDC_WSA2_MACRO_MUX_INP_MASK1;
  560. if (int_mux_cfg1_val == int_2_inp +
  561. INTn_2_INP_SEL_RX0) {
  562. int_fs_reg =
  563. LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CTL +
  564. LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET * j;
  565. dev_dbg(wsa2_dev,
  566. "%s: AIF_PB DAI(%d) connected to INT%u_2\n",
  567. __func__, dai->id, j);
  568. dev_dbg(wsa2_dev,
  569. "%s: set INT%u_2 sample rate to %u\n",
  570. __func__, j, sample_rate);
  571. snd_soc_component_update_bits(component,
  572. int_fs_reg,
  573. LPASS_CDC_WSA2_MACRO_FS_RATE_MASK,
  574. int_mix_fs_rate_reg_val);
  575. }
  576. int_mux_cfg1 += LPASS_CDC_WSA2_MACRO_MUX_CFG_OFFSET;
  577. }
  578. }
  579. return 0;
  580. }
  581. static int lpass_cdc_wsa2_macro_set_interpolator_rate(struct snd_soc_dai *dai,
  582. u32 sample_rate)
  583. {
  584. int rate_val = 0;
  585. int i, ret;
  586. /* set mixing path rate */
  587. for (i = 0; i < ARRAY_SIZE(int_mix_sample_rate_val); i++) {
  588. if (sample_rate ==
  589. int_mix_sample_rate_val[i].sample_rate) {
  590. rate_val =
  591. int_mix_sample_rate_val[i].rate_val;
  592. break;
  593. }
  594. }
  595. if ((i == ARRAY_SIZE(int_mix_sample_rate_val)) ||
  596. (rate_val < 0))
  597. goto prim_rate;
  598. ret = lpass_cdc_wsa2_macro_set_mix_interpolator_rate(dai,
  599. (u8) rate_val, sample_rate);
  600. prim_rate:
  601. /* set primary path sample rate */
  602. for (i = 0; i < ARRAY_SIZE(int_prim_sample_rate_val); i++) {
  603. if (sample_rate ==
  604. int_prim_sample_rate_val[i].sample_rate) {
  605. rate_val =
  606. int_prim_sample_rate_val[i].rate_val;
  607. break;
  608. }
  609. }
  610. if ((i == ARRAY_SIZE(int_prim_sample_rate_val)) ||
  611. (rate_val < 0))
  612. return -EINVAL;
  613. ret = lpass_cdc_wsa2_macro_set_prim_interpolator_rate(dai,
  614. (u8) rate_val, sample_rate);
  615. return ret;
  616. }
  617. static int lpass_cdc_wsa2_macro_hw_params(struct snd_pcm_substream *substream,
  618. struct snd_pcm_hw_params *params,
  619. struct snd_soc_dai *dai)
  620. {
  621. struct snd_soc_component *component = dai->component;
  622. int ret;
  623. struct device *wsa2_dev = NULL;
  624. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  625. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  626. return -EINVAL;
  627. wsa2_priv = dev_get_drvdata(wsa2_dev);
  628. if (!wsa2_priv)
  629. return -EINVAL;
  630. dev_dbg(component->dev,
  631. "%s: dai_name = %s DAI-ID %x rate %d num_ch %d\n", __func__,
  632. dai->name, dai->id, params_rate(params),
  633. params_channels(params));
  634. switch (substream->stream) {
  635. case SNDRV_PCM_STREAM_PLAYBACK:
  636. ret = lpass_cdc_wsa2_macro_set_interpolator_rate(dai, params_rate(params));
  637. if (ret) {
  638. dev_err_ratelimited(component->dev,
  639. "%s: cannot set sample rate: %u\n",
  640. __func__, params_rate(params));
  641. return ret;
  642. }
  643. break;
  644. case SNDRV_PCM_STREAM_CAPTURE:
  645. if (dai->id == LPASS_CDC_WSA2_MACRO_AIF_VI)
  646. wsa2_priv->pcm_rate_vi = params_rate(params);
  647. default:
  648. break;
  649. }
  650. return 0;
  651. }
  652. static int lpass_cdc_wsa2_macro_get_channel_map(struct snd_soc_dai *dai,
  653. unsigned int *tx_num, unsigned int *tx_slot,
  654. unsigned int *rx_num, unsigned int *rx_slot)
  655. {
  656. struct snd_soc_component *component = dai->component;
  657. struct device *wsa2_dev = NULL;
  658. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  659. u16 val = 0, mask = 0, cnt = 0, temp = 0;
  660. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  661. return -EINVAL;
  662. wsa2_priv = dev_get_drvdata(wsa2_dev);
  663. if (!wsa2_priv)
  664. return -EINVAL;
  665. switch (dai->id) {
  666. case LPASS_CDC_WSA2_MACRO_AIF_VI:
  667. *tx_slot = wsa2_priv->active_ch_mask[dai->id];
  668. *tx_num = wsa2_priv->active_ch_cnt[dai->id];
  669. break;
  670. case LPASS_CDC_WSA2_MACRO_AIF1_PB:
  671. case LPASS_CDC_WSA2_MACRO_AIF_MIX1_PB:
  672. for_each_set_bit(temp, &wsa2_priv->active_ch_mask[dai->id],
  673. LPASS_CDC_WSA2_MACRO_RX_MAX) {
  674. mask |= (1 << temp);
  675. if (++cnt == LPASS_CDC_WSA2_MACRO_MAX_DMA_CH_PER_PORT)
  676. break;
  677. }
  678. if (mask & 0x30)
  679. mask = mask >> 0x4;
  680. if (mask & 0x03)
  681. mask = mask << 0x2;
  682. *rx_slot = mask;
  683. *rx_num = cnt;
  684. break;
  685. case LPASS_CDC_WSA2_MACRO_AIF_ECHO:
  686. val = snd_soc_component_read(component,
  687. LPASS_CDC_WSA2_RX_INP_MUX_RX_MIX_CFG0);
  688. if (val & LPASS_CDC_WSA2_MACRO_EC_MIX_TX1_MASK) {
  689. mask |= 0x2;
  690. cnt++;
  691. }
  692. if (val & LPASS_CDC_WSA2_MACRO_EC_MIX_TX0_MASK) {
  693. mask |= 0x1;
  694. cnt++;
  695. }
  696. *tx_slot = mask;
  697. *tx_num = cnt;
  698. break;
  699. default:
  700. dev_err_ratelimited(wsa2_dev, "%s: Invalid AIF\n", __func__);
  701. break;
  702. }
  703. return 0;
  704. }
  705. static int lpass_cdc_wsa2_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
  706. {
  707. struct snd_soc_component *component = dai->component;
  708. struct device *wsa2_dev = NULL;
  709. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  710. uint16_t j = 0, reg = 0, mix_reg = 0, dsm_reg = 0;
  711. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  712. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  713. bool adie_lb = false;
  714. if (mute)
  715. return 0;
  716. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  717. return -EINVAL;
  718. switch (dai->id) {
  719. case LPASS_CDC_WSA2_MACRO_AIF1_PB:
  720. case LPASS_CDC_WSA2_MACRO_AIF_MIX1_PB:
  721. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  722. reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL +
  723. (j * LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET);
  724. mix_reg = LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CTL +
  725. (j * LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET);
  726. dsm_reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL +
  727. (j * LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET) +
  728. LPASS_CDC_WSA2_MACRO_RX_PATH_DSMDEM_OFFSET;
  729. int_mux_cfg0 = LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG0 + j * 8;
  730. int_mux_cfg1 = int_mux_cfg0 + 4;
  731. int_mux_cfg0_val = snd_soc_component_read(component,
  732. int_mux_cfg0);
  733. int_mux_cfg1_val = snd_soc_component_read(component,
  734. int_mux_cfg1);
  735. if (snd_soc_component_read(component, dsm_reg) & 0x01) {
  736. if (int_mux_cfg0_val || (int_mux_cfg1_val & 0x38))
  737. snd_soc_component_update_bits(component, reg,
  738. 0x20, 0x20);
  739. if (int_mux_cfg1_val & 0x07) {
  740. snd_soc_component_update_bits(component, reg,
  741. 0x20, 0x20);
  742. snd_soc_component_update_bits(component,
  743. mix_reg, 0x20, 0x20);
  744. }
  745. }
  746. }
  747. lpass_cdc_wsa_pa_on(wsa2_dev, adie_lb);
  748. break;
  749. default:
  750. break;
  751. }
  752. return 0;
  753. }
  754. static int lpass_cdc_wsa2_macro_mclk_enable(
  755. struct lpass_cdc_wsa2_macro_priv *wsa2_priv,
  756. bool mclk_enable, bool dapm)
  757. {
  758. struct regmap *regmap = dev_get_regmap(wsa2_priv->dev->parent, NULL);
  759. int ret = 0;
  760. if (regmap == NULL) {
  761. dev_err_ratelimited(wsa2_priv->dev, "%s: regmap is NULL\n", __func__);
  762. return -EINVAL;
  763. }
  764. dev_dbg(wsa2_priv->dev, "%s: mclk_enable = %u, dapm = %d clk_users= %d\n",
  765. __func__, mclk_enable, dapm, wsa2_priv->wsa2_mclk_users);
  766. mutex_lock(&wsa2_priv->mclk_lock);
  767. if (mclk_enable) {
  768. if (wsa2_priv->wsa2_mclk_users == 0) {
  769. ret = lpass_cdc_clk_rsc_request_clock(wsa2_priv->dev,
  770. wsa2_priv->default_clk_id,
  771. wsa2_priv->default_clk_id,
  772. true);
  773. if (ret < 0) {
  774. dev_err_ratelimited(wsa2_priv->dev,
  775. "%s: wsa2 request clock enable failed\n",
  776. __func__);
  777. goto exit;
  778. }
  779. lpass_cdc_clk_rsc_fs_gen_request(wsa2_priv->dev,
  780. true);
  781. regcache_mark_dirty(regmap);
  782. regcache_sync_region(regmap,
  783. WSA2_START_OFFSET,
  784. WSA2_MAX_OFFSET);
  785. /* 9.6MHz MCLK, set value 0x00 if other frequency */
  786. regmap_update_bits(regmap,
  787. LPASS_CDC_WSA2_TOP_FREQ_MCLK, 0x01, 0x01);
  788. regmap_update_bits(regmap,
  789. LPASS_CDC_WSA2_CLK_RST_CTRL_MCLK_CONTROL,
  790. 0x01, 0x01);
  791. regmap_update_bits(regmap,
  792. LPASS_CDC_WSA2_CLK_RST_CTRL_FS_CNT_CONTROL,
  793. 0x01, 0x01);
  794. }
  795. wsa2_priv->wsa2_mclk_users++;
  796. } else {
  797. if (wsa2_priv->wsa2_mclk_users <= 0) {
  798. dev_err_ratelimited(wsa2_priv->dev, "%s: clock already disabled\n",
  799. __func__);
  800. wsa2_priv->wsa2_mclk_users = 0;
  801. goto exit;
  802. }
  803. wsa2_priv->wsa2_mclk_users--;
  804. if (wsa2_priv->wsa2_mclk_users == 0) {
  805. regmap_update_bits(regmap,
  806. LPASS_CDC_WSA2_CLK_RST_CTRL_FS_CNT_CONTROL,
  807. 0x01, 0x00);
  808. regmap_update_bits(regmap,
  809. LPASS_CDC_WSA2_CLK_RST_CTRL_MCLK_CONTROL,
  810. 0x01, 0x00);
  811. lpass_cdc_clk_rsc_fs_gen_request(wsa2_priv->dev,
  812. false);
  813. lpass_cdc_clk_rsc_request_clock(wsa2_priv->dev,
  814. wsa2_priv->default_clk_id,
  815. wsa2_priv->default_clk_id,
  816. false);
  817. }
  818. }
  819. exit:
  820. mutex_unlock(&wsa2_priv->mclk_lock);
  821. return ret;
  822. }
  823. static int lpass_cdc_wsa2_macro_mclk_event(struct snd_soc_dapm_widget *w,
  824. struct snd_kcontrol *kcontrol, int event)
  825. {
  826. struct snd_soc_component *component =
  827. snd_soc_dapm_to_component(w->dapm);
  828. int ret = 0;
  829. struct device *wsa2_dev = NULL;
  830. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  831. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  832. return -EINVAL;
  833. dev_dbg(wsa2_dev, "%s: event = %d\n", __func__, event);
  834. switch (event) {
  835. case SND_SOC_DAPM_PRE_PMU:
  836. ret = lpass_cdc_wsa2_macro_mclk_enable(wsa2_priv, 1, true);
  837. if (ret)
  838. wsa2_priv->dapm_mclk_enable = false;
  839. else
  840. wsa2_priv->dapm_mclk_enable = true;
  841. break;
  842. case SND_SOC_DAPM_POST_PMD:
  843. if (wsa2_priv->dapm_mclk_enable) {
  844. lpass_cdc_wsa2_macro_mclk_enable(wsa2_priv, 0, true);
  845. wsa2_priv->dapm_mclk_enable = false;
  846. }
  847. break;
  848. default:
  849. dev_err_ratelimited(wsa2_priv->dev,
  850. "%s: invalid DAPM event %d\n", __func__, event);
  851. ret = -EINVAL;
  852. }
  853. return ret;
  854. }
  855. static int lpass_cdc_wsa2_macro_event_handler(struct snd_soc_component *component,
  856. u16 event, u32 data)
  857. {
  858. struct device *wsa2_dev = NULL;
  859. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  860. int ret = 0;
  861. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  862. return -EINVAL;
  863. switch (event) {
  864. case LPASS_CDC_MACRO_EVT_SSR_DOWN:
  865. trace_printk("%s, enter SSR down\n", __func__);
  866. if (wsa2_priv->swr_ctrl_data) {
  867. swrm_wcd_notify(
  868. wsa2_priv->swr_ctrl_data[0].wsa2_swr_pdev,
  869. SWR_DEVICE_SSR_DOWN, NULL);
  870. }
  871. if ((!pm_runtime_enabled(wsa2_dev) ||
  872. !pm_runtime_suspended(wsa2_dev))) {
  873. ret = lpass_cdc_runtime_suspend(wsa2_dev);
  874. if (!ret) {
  875. pm_runtime_disable(wsa2_dev);
  876. pm_runtime_set_suspended(wsa2_dev);
  877. pm_runtime_enable(wsa2_dev);
  878. }
  879. }
  880. break;
  881. case LPASS_CDC_MACRO_EVT_PRE_SSR_UP:
  882. break;
  883. case LPASS_CDC_MACRO_EVT_SSR_UP:
  884. trace_printk("%s, enter SSR up\n", __func__);
  885. /* reset swr after ssr/pdr */
  886. wsa2_priv->reset_swr = true;
  887. if (wsa2_priv->swr_ctrl_data)
  888. swrm_wcd_notify(
  889. wsa2_priv->swr_ctrl_data[0].wsa2_swr_pdev,
  890. SWR_DEVICE_SSR_UP, NULL);
  891. break;
  892. case LPASS_CDC_MACRO_EVT_CLK_RESET:
  893. lpass_cdc_rsc_clk_reset(wsa2_dev, WSA2_CORE_CLK);
  894. lpass_cdc_rsc_clk_reset(wsa2_dev, WSA2_TX_CORE_CLK);
  895. break;
  896. }
  897. return 0;
  898. }
  899. static int lpass_cdc_wsa2_macro_enable_vi_feedback(struct snd_soc_dapm_widget *w,
  900. struct snd_kcontrol *kcontrol,
  901. int event)
  902. {
  903. struct snd_soc_component *component =
  904. snd_soc_dapm_to_component(w->dapm);
  905. struct device *wsa2_dev = NULL;
  906. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  907. u8 val = 0x0;
  908. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  909. return -EINVAL;
  910. switch (wsa2_priv->pcm_rate_vi) {
  911. case 48000:
  912. val = 0x04;
  913. break;
  914. case 24000:
  915. val = 0x02;
  916. break;
  917. case 8000:
  918. default:
  919. val = 0x00;
  920. break;
  921. }
  922. switch (event) {
  923. case SND_SOC_DAPM_POST_PMU:
  924. if (test_bit(LPASS_CDC_WSA2_MACRO_TX0,
  925. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  926. dev_dbg(wsa2_dev, "%s: spkr1 enabled\n", __func__);
  927. /* Enable V&I sensing */
  928. snd_soc_component_update_bits(component,
  929. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  930. 0x20, 0x20);
  931. snd_soc_component_update_bits(component,
  932. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  933. 0x20, 0x20);
  934. snd_soc_component_update_bits(component,
  935. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  936. 0x0F, val);
  937. snd_soc_component_update_bits(component,
  938. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  939. 0x0F, val);
  940. snd_soc_component_update_bits(component,
  941. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  942. 0x10, 0x10);
  943. snd_soc_component_update_bits(component,
  944. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  945. 0x10, 0x10);
  946. snd_soc_component_update_bits(component,
  947. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  948. 0x20, 0x00);
  949. snd_soc_component_update_bits(component,
  950. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  951. 0x20, 0x00);
  952. }
  953. if (test_bit(LPASS_CDC_WSA2_MACRO_TX1,
  954. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  955. dev_dbg(wsa2_dev, "%s: spkr2 enabled\n", __func__);
  956. /* Enable V&I sensing */
  957. snd_soc_component_update_bits(component,
  958. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  959. 0x20, 0x20);
  960. snd_soc_component_update_bits(component,
  961. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  962. 0x20, 0x20);
  963. snd_soc_component_update_bits(component,
  964. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  965. 0x0F, val);
  966. snd_soc_component_update_bits(component,
  967. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  968. 0x0F, val);
  969. snd_soc_component_update_bits(component,
  970. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  971. 0x10, 0x10);
  972. snd_soc_component_update_bits(component,
  973. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  974. 0x10, 0x10);
  975. snd_soc_component_update_bits(component,
  976. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  977. 0x20, 0x00);
  978. snd_soc_component_update_bits(component,
  979. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  980. 0x20, 0x00);
  981. }
  982. break;
  983. case SND_SOC_DAPM_POST_PMD:
  984. if (test_bit(LPASS_CDC_WSA2_MACRO_TX0,
  985. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  986. /* Disable V&I sensing */
  987. snd_soc_component_update_bits(component,
  988. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  989. 0x20, 0x20);
  990. snd_soc_component_update_bits(component,
  991. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  992. 0x20, 0x20);
  993. dev_dbg(wsa2_dev, "%s: spkr1 disabled\n", __func__);
  994. snd_soc_component_update_bits(component,
  995. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  996. 0x10, 0x00);
  997. snd_soc_component_update_bits(component,
  998. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  999. 0x10, 0x00);
  1000. }
  1001. if (test_bit(LPASS_CDC_WSA2_MACRO_TX1,
  1002. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  1003. /* Disable V&I sensing */
  1004. dev_dbg(wsa2_dev, "%s: spkr2 disabled\n", __func__);
  1005. snd_soc_component_update_bits(component,
  1006. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  1007. 0x20, 0x20);
  1008. snd_soc_component_update_bits(component,
  1009. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  1010. 0x20, 0x20);
  1011. snd_soc_component_update_bits(component,
  1012. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  1013. 0x10, 0x00);
  1014. snd_soc_component_update_bits(component,
  1015. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  1016. 0x10, 0x00);
  1017. }
  1018. break;
  1019. }
  1020. return 0;
  1021. }
  1022. static void lpass_cdc_wsa2_macro_hd2_control(struct snd_soc_component *component,
  1023. u16 reg, int event)
  1024. {
  1025. u16 hd2_scale_reg;
  1026. u16 hd2_enable_reg = 0;
  1027. if (reg == LPASS_CDC_WSA2_RX0_RX_PATH_CTL) {
  1028. hd2_scale_reg = LPASS_CDC_WSA2_RX0_RX_PATH_SEC3;
  1029. hd2_enable_reg = LPASS_CDC_WSA2_RX0_RX_PATH_CFG0;
  1030. }
  1031. if (reg == LPASS_CDC_WSA2_RX1_RX_PATH_CTL) {
  1032. hd2_scale_reg = LPASS_CDC_WSA2_RX1_RX_PATH_SEC3;
  1033. hd2_enable_reg = LPASS_CDC_WSA2_RX1_RX_PATH_CFG0;
  1034. }
  1035. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_ON(event)) {
  1036. snd_soc_component_update_bits(component, hd2_scale_reg,
  1037. 0x3C, 0x10);
  1038. snd_soc_component_update_bits(component, hd2_scale_reg,
  1039. 0x03, 0x01);
  1040. snd_soc_component_update_bits(component, hd2_enable_reg,
  1041. 0x04, 0x04);
  1042. }
  1043. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_OFF(event)) {
  1044. snd_soc_component_update_bits(component, hd2_enable_reg,
  1045. 0x04, 0x00);
  1046. snd_soc_component_update_bits(component, hd2_scale_reg,
  1047. 0x03, 0x00);
  1048. snd_soc_component_update_bits(component, hd2_scale_reg,
  1049. 0x3C, 0x00);
  1050. }
  1051. }
  1052. static int lpass_cdc_wsa2_macro_enable_swr(struct snd_soc_dapm_widget *w,
  1053. struct snd_kcontrol *kcontrol, int event)
  1054. {
  1055. struct snd_soc_component *component =
  1056. snd_soc_dapm_to_component(w->dapm);
  1057. int ch_cnt;
  1058. struct device *wsa2_dev = NULL;
  1059. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1060. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1061. return -EINVAL;
  1062. switch (event) {
  1063. case SND_SOC_DAPM_PRE_PMU:
  1064. if (!(strnstr(w->name, "RX0", sizeof("WSA2_RX0"))) &&
  1065. !wsa2_priv->rx_0_count)
  1066. wsa2_priv->rx_0_count++;
  1067. if (!(strnstr(w->name, "RX1", sizeof("WSA2_RX1"))) &&
  1068. !wsa2_priv->rx_1_count)
  1069. wsa2_priv->rx_1_count++;
  1070. ch_cnt = wsa2_priv->rx_0_count + wsa2_priv->rx_1_count;
  1071. if (wsa2_priv->swr_ctrl_data) {
  1072. swrm_wcd_notify(
  1073. wsa2_priv->swr_ctrl_data[0].wsa2_swr_pdev,
  1074. SWR_DEVICE_UP, NULL);
  1075. }
  1076. break;
  1077. case SND_SOC_DAPM_POST_PMD:
  1078. if (!(strnstr(w->name, "RX0", sizeof("WSA2_RX0"))) &&
  1079. wsa2_priv->rx_0_count)
  1080. wsa2_priv->rx_0_count--;
  1081. if (!(strnstr(w->name, "RX1", sizeof("WSA2_RX1"))) &&
  1082. wsa2_priv->rx_1_count)
  1083. wsa2_priv->rx_1_count--;
  1084. ch_cnt = wsa2_priv->rx_0_count + wsa2_priv->rx_1_count;
  1085. break;
  1086. }
  1087. dev_dbg(wsa2_priv->dev, "%s: current swr ch cnt: %d\n",
  1088. __func__, wsa2_priv->rx_0_count + wsa2_priv->rx_1_count);
  1089. return 0;
  1090. }
  1091. static int lpass_cdc_wsa2_macro_enable_mix_path(struct snd_soc_dapm_widget *w,
  1092. struct snd_kcontrol *kcontrol, int event)
  1093. {
  1094. struct snd_soc_component *component =
  1095. snd_soc_dapm_to_component(w->dapm);
  1096. u16 gain_reg;
  1097. int offset_val = 0;
  1098. int val = 0;
  1099. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1100. if (!(strcmp(w->name, "WSA2_RX0 MIX INP"))) {
  1101. gain_reg = LPASS_CDC_WSA2_RX0_RX_VOL_MIX_CTL;
  1102. } else if (!(strcmp(w->name, "WSA2_RX1 MIX INP"))) {
  1103. gain_reg = LPASS_CDC_WSA2_RX1_RX_VOL_MIX_CTL;
  1104. } else {
  1105. dev_err_ratelimited(component->dev, "%s: No gain register avail for %s\n",
  1106. __func__, w->name);
  1107. return 0;
  1108. }
  1109. switch (event) {
  1110. case SND_SOC_DAPM_PRE_PMU:
  1111. lpass_cdc_wsa2_macro_enable_swr(w, kcontrol, event);
  1112. val = snd_soc_component_read(component, gain_reg);
  1113. val += offset_val;
  1114. snd_soc_component_write(component, gain_reg, val);
  1115. break;
  1116. case SND_SOC_DAPM_POST_PMD:
  1117. snd_soc_component_update_bits(component,
  1118. w->reg, 0x20, 0x00);
  1119. lpass_cdc_wsa2_macro_enable_swr(w, kcontrol, event);
  1120. break;
  1121. }
  1122. return 0;
  1123. }
  1124. static int lpass_cdc_wsa2_macro_config_compander(struct snd_soc_component *component,
  1125. int comp, int event)
  1126. {
  1127. u16 comp_ctl0_reg, comp_ctl8_reg, rx_path_cfg0_reg;
  1128. struct device *wsa2_dev = NULL;
  1129. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1130. u16 mode = 0;
  1131. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1132. return -EINVAL;
  1133. dev_dbg(component->dev, "%s: event %d compander %d, enabled %d\n",
  1134. __func__, event, comp + 1, wsa2_priv->comp_enabled[comp]);
  1135. if (!wsa2_priv->comp_enabled[comp])
  1136. return 0;
  1137. mode = wsa2_priv->comp_mode[comp];
  1138. comp_ctl0_reg = LPASS_CDC_WSA2_COMPANDER0_CTL0 +
  1139. (comp * LPASS_CDC_WSA2_MACRO_RX_COMP_OFFSET);
  1140. comp_ctl8_reg = LPASS_CDC_WSA2_COMPANDER0_CTL8 +
  1141. (comp * LPASS_CDC_WSA2_MACRO_RX_COMP_OFFSET);
  1142. rx_path_cfg0_reg = LPASS_CDC_WSA2_RX0_RX_PATH_CFG0 +
  1143. (comp * LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET);
  1144. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1145. lpass_cdc_update_compander_setting(component,
  1146. comp_ctl8_reg,
  1147. &comp_setting_table[mode]);
  1148. /* Enable Compander Clock */
  1149. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1150. 0x01, 0x01);
  1151. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1152. 0x02, 0x02);
  1153. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1154. 0x02, 0x00);
  1155. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1156. 0x02, 0x02);
  1157. }
  1158. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1159. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1160. 0x04, 0x04);
  1161. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1162. 0x02, 0x00);
  1163. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1164. 0x02, 0x02);
  1165. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1166. 0x02, 0x00);
  1167. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1168. 0x01, 0x00);
  1169. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1170. 0x04, 0x00);
  1171. }
  1172. return 0;
  1173. }
  1174. static void lpass_cdc_wsa2_macro_enable_softclip_clk(struct snd_soc_component *component,
  1175. struct lpass_cdc_wsa2_macro_priv *wsa2_priv,
  1176. int path,
  1177. bool enable)
  1178. {
  1179. u16 softclip_clk_reg = LPASS_CDC_WSA2_SOFTCLIP0_CRC +
  1180. (path * LPASS_CDC_WSA2_MACRO_RX_SOFTCLIP_OFFSET);
  1181. u8 softclip_mux_mask = (1 << path);
  1182. u8 softclip_mux_value = (1 << path);
  1183. dev_dbg(component->dev, "%s: path %d, enable %d\n",
  1184. __func__, path, enable);
  1185. if (enable) {
  1186. if (wsa2_priv->softclip_clk_users[path] == 0) {
  1187. snd_soc_component_update_bits(component,
  1188. softclip_clk_reg, 0x01, 0x01);
  1189. snd_soc_component_update_bits(component,
  1190. LPASS_CDC_WSA2_RX_INP_MUX_SOFTCLIP_CFG0,
  1191. softclip_mux_mask, softclip_mux_value);
  1192. }
  1193. wsa2_priv->softclip_clk_users[path]++;
  1194. } else {
  1195. wsa2_priv->softclip_clk_users[path]--;
  1196. if (wsa2_priv->softclip_clk_users[path] == 0) {
  1197. snd_soc_component_update_bits(component,
  1198. softclip_clk_reg, 0x01, 0x00);
  1199. snd_soc_component_update_bits(component,
  1200. LPASS_CDC_WSA2_RX_INP_MUX_SOFTCLIP_CFG0,
  1201. softclip_mux_mask, 0x00);
  1202. }
  1203. }
  1204. }
  1205. static int lpass_cdc_wsa2_macro_config_softclip(struct snd_soc_component *component,
  1206. int path, int event)
  1207. {
  1208. u16 softclip_ctrl_reg = 0;
  1209. struct device *wsa2_dev = NULL;
  1210. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1211. int softclip_path = 0;
  1212. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1213. return -EINVAL;
  1214. if (path == LPASS_CDC_WSA2_MACRO_COMP1)
  1215. softclip_path = LPASS_CDC_WSA2_MACRO_SOFTCLIP0;
  1216. else if (path == LPASS_CDC_WSA2_MACRO_COMP2)
  1217. softclip_path = LPASS_CDC_WSA2_MACRO_SOFTCLIP1;
  1218. dev_dbg(component->dev, "%s: event %d path %d, enabled %d\n",
  1219. __func__, event, softclip_path,
  1220. wsa2_priv->is_softclip_on[softclip_path]);
  1221. if (!wsa2_priv->is_softclip_on[softclip_path])
  1222. return 0;
  1223. softclip_ctrl_reg = LPASS_CDC_WSA2_SOFTCLIP0_SOFTCLIP_CTRL +
  1224. (softclip_path * LPASS_CDC_WSA2_MACRO_RX_SOFTCLIP_OFFSET);
  1225. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1226. /* Enable Softclip clock and mux */
  1227. lpass_cdc_wsa2_macro_enable_softclip_clk(component, wsa2_priv,
  1228. softclip_path, true);
  1229. /* Enable Softclip control */
  1230. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1231. 0x01, 0x01);
  1232. }
  1233. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1234. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1235. 0x01, 0x00);
  1236. lpass_cdc_wsa2_macro_enable_softclip_clk(component, wsa2_priv,
  1237. softclip_path, false);
  1238. }
  1239. return 0;
  1240. }
  1241. static bool lpass_cdc_wsa2_macro_adie_lb(struct snd_soc_component *component,
  1242. int interp_idx)
  1243. {
  1244. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  1245. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  1246. u8 int_n_inp0 = 0, int_n_inp1 = 0, int_n_inp2 = 0;
  1247. int_mux_cfg0 = LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG0 + interp_idx * 8;
  1248. int_mux_cfg1 = int_mux_cfg0 + 4;
  1249. int_mux_cfg0_val = snd_soc_component_read(component, int_mux_cfg0);
  1250. int_mux_cfg1_val = snd_soc_component_read(component, int_mux_cfg1);
  1251. int_n_inp0 = int_mux_cfg0_val & 0x0F;
  1252. if (int_n_inp0 == INTn_1_INP_SEL_DEC0 ||
  1253. int_n_inp0 == INTn_1_INP_SEL_DEC1)
  1254. return true;
  1255. int_n_inp1 = int_mux_cfg0_val >> 4;
  1256. if (int_n_inp1 == INTn_1_INP_SEL_DEC0 ||
  1257. int_n_inp1 == INTn_1_INP_SEL_DEC1)
  1258. return true;
  1259. int_n_inp2 = int_mux_cfg1_val >> 4;
  1260. if (int_n_inp2 == INTn_1_INP_SEL_DEC0 ||
  1261. int_n_inp2 == INTn_1_INP_SEL_DEC1)
  1262. return true;
  1263. return false;
  1264. }
  1265. static int lpass_cdc_wsa2_macro_enable_main_path(struct snd_soc_dapm_widget *w,
  1266. struct snd_kcontrol *kcontrol,
  1267. int event)
  1268. {
  1269. struct snd_soc_component *component =
  1270. snd_soc_dapm_to_component(w->dapm);
  1271. u16 reg = 0;
  1272. struct device *wsa2_dev = NULL;
  1273. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1274. bool adie_lb = false;
  1275. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1276. return -EINVAL;
  1277. reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL +
  1278. LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET * w->shift;
  1279. switch (event) {
  1280. case SND_SOC_DAPM_PRE_PMU:
  1281. if (lpass_cdc_wsa2_macro_adie_lb(component, w->shift)) {
  1282. adie_lb = true;
  1283. snd_soc_component_update_bits(component,
  1284. reg, 0x20, 0x20);
  1285. lpass_cdc_wsa_pa_on(wsa2_dev, adie_lb);
  1286. }
  1287. break;
  1288. default:
  1289. break;
  1290. }
  1291. return 0;
  1292. }
  1293. static int lpass_cdc_wsa2_macro_interp_get_primary_reg(u16 reg, u16 *ind)
  1294. {
  1295. u16 prim_int_reg = 0;
  1296. switch (reg) {
  1297. case LPASS_CDC_WSA2_RX0_RX_PATH_CTL:
  1298. case LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CTL:
  1299. prim_int_reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL;
  1300. *ind = 0;
  1301. break;
  1302. case LPASS_CDC_WSA2_RX1_RX_PATH_CTL:
  1303. case LPASS_CDC_WSA2_RX1_RX_PATH_MIX_CTL:
  1304. prim_int_reg = LPASS_CDC_WSA2_RX1_RX_PATH_CTL;
  1305. *ind = 1;
  1306. break;
  1307. }
  1308. return prim_int_reg;
  1309. }
  1310. static int lpass_cdc_wsa2_macro_enable_prim_interpolator(
  1311. struct snd_soc_component *component,
  1312. u16 reg, int event)
  1313. {
  1314. u16 prim_int_reg;
  1315. u16 ind = 0;
  1316. struct device *wsa2_dev = NULL;
  1317. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1318. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1319. return -EINVAL;
  1320. prim_int_reg = lpass_cdc_wsa2_macro_interp_get_primary_reg(reg, &ind);
  1321. switch (event) {
  1322. case SND_SOC_DAPM_PRE_PMU:
  1323. wsa2_priv->prim_int_users[ind]++;
  1324. if (wsa2_priv->prim_int_users[ind] == 1) {
  1325. snd_soc_component_update_bits(component,
  1326. prim_int_reg + LPASS_CDC_WSA2_MACRO_RX_PATH_CFG3_OFFSET,
  1327. 0x03, 0x03);
  1328. snd_soc_component_update_bits(component, prim_int_reg,
  1329. 0x10, 0x10);
  1330. lpass_cdc_wsa2_macro_hd2_control(component, prim_int_reg, event);
  1331. snd_soc_component_update_bits(component,
  1332. prim_int_reg + LPASS_CDC_WSA2_MACRO_RX_PATH_DSMDEM_OFFSET,
  1333. 0x1, 0x1);
  1334. }
  1335. if ((reg != prim_int_reg) &&
  1336. ((snd_soc_component_read(
  1337. component, prim_int_reg)) & 0x10))
  1338. snd_soc_component_update_bits(component, reg,
  1339. 0x10, 0x10);
  1340. break;
  1341. case SND_SOC_DAPM_POST_PMD:
  1342. wsa2_priv->prim_int_users[ind]--;
  1343. if (wsa2_priv->prim_int_users[ind] == 0) {
  1344. snd_soc_component_update_bits(component, prim_int_reg,
  1345. 1 << 0x5, 0 << 0x5);
  1346. snd_soc_component_update_bits(component,
  1347. prim_int_reg + LPASS_CDC_WSA2_MACRO_RX_PATH_DSMDEM_OFFSET,
  1348. 0x1, 0x0);
  1349. snd_soc_component_update_bits(component, prim_int_reg,
  1350. 0x40, 0x40);
  1351. snd_soc_component_update_bits(component, prim_int_reg,
  1352. 0x40, 0x00);
  1353. lpass_cdc_wsa2_macro_hd2_control(component, prim_int_reg, event);
  1354. }
  1355. break;
  1356. }
  1357. dev_dbg(component->dev, "%s: primary interpolator: INT%d, users: %d\n",
  1358. __func__, ind, wsa2_priv->prim_int_users[ind]);
  1359. return 0;
  1360. }
  1361. static int lpass_cdc_wsa2_macro_enable_interpolator(struct snd_soc_dapm_widget *w,
  1362. struct snd_kcontrol *kcontrol,
  1363. int event)
  1364. {
  1365. struct snd_soc_component *component =
  1366. snd_soc_dapm_to_component(w->dapm);
  1367. struct device *wsa2_dev = NULL;
  1368. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1369. u8 gain = 0;
  1370. u16 reg = 0;
  1371. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1372. return -EINVAL;
  1373. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1374. return -EINVAL;
  1375. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1376. if (!(strcmp(w->name, "WSA2_RX INT0 INTERP"))) {
  1377. reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL;
  1378. } else if (!(strcmp(w->name, "WSA2_RX INT1 INTERP"))) {
  1379. reg = LPASS_CDC_WSA2_RX1_RX_PATH_CTL;
  1380. } else {
  1381. dev_err_ratelimited(component->dev, "%s: Interpolator reg not found\n",
  1382. __func__);
  1383. return -EINVAL;
  1384. }
  1385. switch (event) {
  1386. case SND_SOC_DAPM_PRE_PMU:
  1387. /* Reset if needed */
  1388. lpass_cdc_wsa2_macro_enable_prim_interpolator(component, reg, event);
  1389. break;
  1390. case SND_SOC_DAPM_POST_PMU:
  1391. if (!strcmp(w->name, "WSA2_RX INT0 INTERP")) {
  1392. gain = (u8)(wsa2_priv->rx0_origin_gain -
  1393. wsa2_priv->thermal_cur_state);
  1394. if (snd_soc_component_read(wsa2_priv->component,
  1395. LPASS_CDC_WSA2_RX0_RX_VOL_CTL) != gain) {
  1396. snd_soc_component_update_bits(wsa2_priv->component,
  1397. LPASS_CDC_WSA2_RX0_RX_VOL_CTL, 0xFF, gain);
  1398. dev_dbg(wsa2_priv->dev,
  1399. "%s: RX0 current thermal state: %d, "
  1400. "adjusted gain: %#x\n",
  1401. __func__, wsa2_priv->thermal_cur_state, gain);
  1402. }
  1403. }
  1404. if (!strcmp(w->name, "WSA2_RX INT1 INTERP")) {
  1405. gain = (u8)(wsa2_priv->rx1_origin_gain -
  1406. wsa2_priv->thermal_cur_state);
  1407. if (snd_soc_component_read(wsa2_priv->component,
  1408. LPASS_CDC_WSA2_RX1_RX_VOL_CTL) != gain) {
  1409. snd_soc_component_update_bits(wsa2_priv->component,
  1410. LPASS_CDC_WSA2_RX1_RX_VOL_CTL, 0xFF, gain);
  1411. dev_dbg(wsa2_priv->dev,
  1412. "%s: RX1 current thermal state: %d, "
  1413. "adjusted gain: %#x\n",
  1414. __func__, wsa2_priv->thermal_cur_state, gain);
  1415. }
  1416. }
  1417. lpass_cdc_wsa2_macro_config_compander(component, w->shift, event);
  1418. lpass_cdc_wsa2_macro_config_softclip(component, w->shift, event);
  1419. if(wsa2_priv->wsa_spkrrecv)
  1420. snd_soc_component_update_bits(component,
  1421. LPASS_CDC_WSA2_RX0_RX_PATH_CFG1,
  1422. 0x08, 0x00);
  1423. break;
  1424. case SND_SOC_DAPM_POST_PMD:
  1425. snd_soc_component_update_bits(component,
  1426. LPASS_CDC_WSA2_RX0_RX_PATH_CFG1, 0x08, 0x08);
  1427. lpass_cdc_wsa2_macro_config_compander(component, w->shift, event);
  1428. lpass_cdc_wsa2_macro_config_softclip(component, w->shift, event);
  1429. lpass_cdc_wsa2_macro_enable_prim_interpolator(component, reg, event);
  1430. break;
  1431. }
  1432. return 0;
  1433. }
  1434. static int lpass_cdc_wsa2_macro_spk_boost_event(struct snd_soc_dapm_widget *w,
  1435. struct snd_kcontrol *kcontrol,
  1436. int event)
  1437. {
  1438. struct snd_soc_component *component =
  1439. snd_soc_dapm_to_component(w->dapm);
  1440. u16 boost_path_ctl, boost_path_cfg1;
  1441. u16 reg, reg_mix;
  1442. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1443. if (!strcmp(w->name, "WSA2_RX INT0 CHAIN")) {
  1444. boost_path_ctl = LPASS_CDC_WSA2_BOOST0_BOOST_PATH_CTL;
  1445. boost_path_cfg1 = LPASS_CDC_WSA2_RX0_RX_PATH_CFG1;
  1446. reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL;
  1447. reg_mix = LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CTL;
  1448. } else if (!strcmp(w->name, "WSA2_RX INT1 CHAIN")) {
  1449. boost_path_ctl = LPASS_CDC_WSA2_BOOST1_BOOST_PATH_CTL;
  1450. boost_path_cfg1 = LPASS_CDC_WSA2_RX1_RX_PATH_CFG1;
  1451. reg = LPASS_CDC_WSA2_RX1_RX_PATH_CTL;
  1452. reg_mix = LPASS_CDC_WSA2_RX1_RX_PATH_MIX_CTL;
  1453. } else {
  1454. dev_err_ratelimited(component->dev, "%s: unknown widget: %s\n",
  1455. __func__, w->name);
  1456. return -EINVAL;
  1457. }
  1458. switch (event) {
  1459. case SND_SOC_DAPM_PRE_PMU:
  1460. snd_soc_component_update_bits(component, boost_path_cfg1,
  1461. 0x01, 0x01);
  1462. snd_soc_component_update_bits(component, boost_path_ctl,
  1463. 0x10, 0x10);
  1464. if ((snd_soc_component_read(component, reg_mix)) & 0x10)
  1465. snd_soc_component_update_bits(component, reg_mix,
  1466. 0x10, 0x00);
  1467. break;
  1468. case SND_SOC_DAPM_POST_PMU:
  1469. snd_soc_component_update_bits(component, reg, 0x10, 0x00);
  1470. break;
  1471. case SND_SOC_DAPM_POST_PMD:
  1472. snd_soc_component_update_bits(component, boost_path_ctl,
  1473. 0x10, 0x00);
  1474. snd_soc_component_update_bits(component, boost_path_cfg1,
  1475. 0x01, 0x00);
  1476. break;
  1477. }
  1478. return 0;
  1479. }
  1480. static int lpass_cdc_wsa2_macro_enable_vbat(struct snd_soc_dapm_widget *w,
  1481. struct snd_kcontrol *kcontrol,
  1482. int event)
  1483. {
  1484. struct snd_soc_component *component =
  1485. snd_soc_dapm_to_component(w->dapm);
  1486. struct device *wsa2_dev = NULL;
  1487. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1488. u16 vbat_path_cfg = 0;
  1489. int softclip_path = 0;
  1490. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1491. return -EINVAL;
  1492. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1493. if (!strcmp(w->name, "WSA2_RX INT0 VBAT")) {
  1494. vbat_path_cfg = LPASS_CDC_WSA2_RX0_RX_PATH_CFG1;
  1495. softclip_path = LPASS_CDC_WSA2_MACRO_SOFTCLIP0;
  1496. } else if (!strcmp(w->name, "WSA2_RX INT1 VBAT")) {
  1497. vbat_path_cfg = LPASS_CDC_WSA2_RX1_RX_PATH_CFG1;
  1498. softclip_path = LPASS_CDC_WSA2_MACRO_SOFTCLIP1;
  1499. }
  1500. switch (event) {
  1501. case SND_SOC_DAPM_PRE_PMU:
  1502. /* Enable clock for VBAT block */
  1503. snd_soc_component_update_bits(component,
  1504. LPASS_CDC_WSA2_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x10);
  1505. /* Enable VBAT block */
  1506. snd_soc_component_update_bits(component,
  1507. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG, 0x01, 0x01);
  1508. /* Update interpolator with 384K path */
  1509. snd_soc_component_update_bits(component, vbat_path_cfg,
  1510. 0x80, 0x80);
  1511. /* Use attenuation mode */
  1512. snd_soc_component_update_bits(component,
  1513. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG, 0x02, 0x00);
  1514. /*
  1515. * BCL block needs softclip clock and mux config to be enabled
  1516. */
  1517. lpass_cdc_wsa2_macro_enable_softclip_clk(component, wsa2_priv,
  1518. softclip_path, true);
  1519. /* Enable VBAT at channel level */
  1520. snd_soc_component_update_bits(component, vbat_path_cfg,
  1521. 0x02, 0x02);
  1522. /* Set the ATTK1 gain */
  1523. snd_soc_component_update_bits(component,
  1524. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1525. 0xFF, 0xFF);
  1526. snd_soc_component_update_bits(component,
  1527. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1528. 0xFF, 0x03);
  1529. snd_soc_component_update_bits(component,
  1530. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1531. 0xFF, 0x00);
  1532. /* Set the ATTK2 gain */
  1533. snd_soc_component_update_bits(component,
  1534. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1535. 0xFF, 0xFF);
  1536. snd_soc_component_update_bits(component,
  1537. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1538. 0xFF, 0x03);
  1539. snd_soc_component_update_bits(component,
  1540. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1541. 0xFF, 0x00);
  1542. /* Set the ATTK3 gain */
  1543. snd_soc_component_update_bits(component,
  1544. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1545. 0xFF, 0xFF);
  1546. snd_soc_component_update_bits(component,
  1547. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1548. 0xFF, 0x03);
  1549. snd_soc_component_update_bits(component,
  1550. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1551. 0xFF, 0x00);
  1552. /* Enable CB decode block clock */
  1553. snd_soc_component_update_bits(component,
  1554. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x01);
  1555. /* Enable BCL path */
  1556. snd_soc_component_update_bits(component,
  1557. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x01);
  1558. /* Request for BCL data */
  1559. snd_soc_component_update_bits(component,
  1560. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x01);
  1561. break;
  1562. case SND_SOC_DAPM_POST_PMD:
  1563. snd_soc_component_update_bits(component,
  1564. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x00);
  1565. snd_soc_component_update_bits(component,
  1566. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x00);
  1567. snd_soc_component_update_bits(component,
  1568. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x00);
  1569. snd_soc_component_update_bits(component, vbat_path_cfg,
  1570. 0x80, 0x00);
  1571. snd_soc_component_update_bits(component,
  1572. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG,
  1573. 0x02, 0x02);
  1574. snd_soc_component_update_bits(component, vbat_path_cfg,
  1575. 0x02, 0x00);
  1576. snd_soc_component_update_bits(component,
  1577. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1578. 0xFF, 0x00);
  1579. snd_soc_component_update_bits(component,
  1580. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1581. 0xFF, 0x00);
  1582. snd_soc_component_update_bits(component,
  1583. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1584. 0xFF, 0x00);
  1585. snd_soc_component_update_bits(component,
  1586. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1587. 0xFF, 0x00);
  1588. snd_soc_component_update_bits(component,
  1589. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1590. 0xFF, 0x00);
  1591. snd_soc_component_update_bits(component,
  1592. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1593. 0xFF, 0x00);
  1594. snd_soc_component_update_bits(component,
  1595. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1596. 0xFF, 0x00);
  1597. snd_soc_component_update_bits(component,
  1598. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1599. 0xFF, 0x00);
  1600. snd_soc_component_update_bits(component,
  1601. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1602. 0xFF, 0x00);
  1603. lpass_cdc_wsa2_macro_enable_softclip_clk(component, wsa2_priv,
  1604. softclip_path, false);
  1605. snd_soc_component_update_bits(component,
  1606. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG, 0x01, 0x00);
  1607. snd_soc_component_update_bits(component,
  1608. LPASS_CDC_WSA2_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x00);
  1609. break;
  1610. default:
  1611. dev_err_ratelimited(wsa2_dev, "%s: Invalid event %d\n", __func__, event);
  1612. break;
  1613. }
  1614. return 0;
  1615. }
  1616. static int lpass_cdc_wsa2_macro_enable_echo(struct snd_soc_dapm_widget *w,
  1617. struct snd_kcontrol *kcontrol,
  1618. int event)
  1619. {
  1620. struct snd_soc_component *component =
  1621. snd_soc_dapm_to_component(w->dapm);
  1622. struct device *wsa2_dev = NULL;
  1623. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1624. u16 val, ec_tx = 0, ec_hq_reg;
  1625. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1626. return -EINVAL;
  1627. dev_dbg(wsa2_dev, "%s %d %s\n", __func__, event, w->name);
  1628. val = snd_soc_component_read(component,
  1629. LPASS_CDC_WSA2_RX_INP_MUX_RX_MIX_CFG0);
  1630. if (!(strcmp(w->name, "WSA2 RX_MIX EC0_MUX")))
  1631. ec_tx = (val & 0x07) - 1;
  1632. else
  1633. ec_tx = ((val & 0x38) >> 0x3) - 1;
  1634. if (ec_tx < 0 || ec_tx >= (LPASS_CDC_WSA2_MACRO_RX1 + 1)) {
  1635. dev_err_ratelimited(wsa2_dev, "%s: EC mix control not set correctly\n",
  1636. __func__);
  1637. return -EINVAL;
  1638. }
  1639. if (wsa2_priv->ec_hq[ec_tx]) {
  1640. snd_soc_component_update_bits(component,
  1641. LPASS_CDC_WSA2_RX_INP_MUX_RX_MIX_CFG0,
  1642. 0x1 << ec_tx, 0x1 << ec_tx);
  1643. ec_hq_reg = LPASS_CDC_WSA2_EC_HQ0_EC_REF_HQ_PATH_CTL +
  1644. 0x40 * ec_tx;
  1645. snd_soc_component_update_bits(component, ec_hq_reg, 0x01, 0x01);
  1646. ec_hq_reg = LPASS_CDC_WSA2_EC_HQ0_EC_REF_HQ_CFG0 +
  1647. 0x40 * ec_tx;
  1648. /* default set to 48k */
  1649. snd_soc_component_update_bits(component, ec_hq_reg, 0x1E, 0x08);
  1650. }
  1651. return 0;
  1652. }
  1653. static int lpass_cdc_wsa2_macro_get_ec_hq(struct snd_kcontrol *kcontrol,
  1654. struct snd_ctl_elem_value *ucontrol)
  1655. {
  1656. struct snd_soc_component *component =
  1657. snd_soc_kcontrol_component(kcontrol);
  1658. int ec_tx = ((struct soc_multi_mixer_control *)
  1659. kcontrol->private_value)->shift;
  1660. struct device *wsa2_dev = NULL;
  1661. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1662. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1663. return -EINVAL;
  1664. ucontrol->value.integer.value[0] = wsa2_priv->ec_hq[ec_tx];
  1665. return 0;
  1666. }
  1667. static int lpass_cdc_wsa2_macro_set_ec_hq(struct snd_kcontrol *kcontrol,
  1668. struct snd_ctl_elem_value *ucontrol)
  1669. {
  1670. struct snd_soc_component *component =
  1671. snd_soc_kcontrol_component(kcontrol);
  1672. int ec_tx = ((struct soc_multi_mixer_control *)
  1673. kcontrol->private_value)->shift;
  1674. int value = ucontrol->value.integer.value[0];
  1675. struct device *wsa2_dev = NULL;
  1676. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1677. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1678. return -EINVAL;
  1679. dev_dbg(wsa2_dev, "%s: enable current %d, new %d\n",
  1680. __func__, wsa2_priv->ec_hq[ec_tx], value);
  1681. wsa2_priv->ec_hq[ec_tx] = value;
  1682. return 0;
  1683. }
  1684. static int lpass_cdc_wsa2_macro_get_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 *wsa2_dev = NULL;
  1690. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1691. int wsa2_rx_shift = ((struct soc_multi_mixer_control *)
  1692. kcontrol->private_value)->shift;
  1693. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1694. return -EINVAL;
  1695. ucontrol->value.integer.value[0] =
  1696. wsa2_priv->wsa2_digital_mute_status[wsa2_rx_shift];
  1697. return 0;
  1698. }
  1699. static int lpass_cdc_wsa2_macro_set_rx_mute_status(struct snd_kcontrol *kcontrol,
  1700. struct snd_ctl_elem_value *ucontrol)
  1701. {
  1702. struct snd_soc_component *component =
  1703. snd_soc_kcontrol_component(kcontrol);
  1704. struct device *wsa2_dev = NULL;
  1705. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1706. int value = ucontrol->value.integer.value[0];
  1707. int wsa2_rx_shift = ((struct soc_multi_mixer_control *)
  1708. kcontrol->private_value)->shift;
  1709. int ret = 0;
  1710. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1711. return -EINVAL;
  1712. pm_runtime_get_sync(wsa2_priv->dev);
  1713. switch (wsa2_rx_shift) {
  1714. case 0:
  1715. snd_soc_component_update_bits(component,
  1716. LPASS_CDC_WSA2_RX0_RX_PATH_CTL,
  1717. 0x10, value << 4);
  1718. break;
  1719. case 1:
  1720. snd_soc_component_update_bits(component,
  1721. LPASS_CDC_WSA2_RX1_RX_PATH_CTL,
  1722. 0x10, value << 4);
  1723. break;
  1724. case 2:
  1725. snd_soc_component_update_bits(component,
  1726. LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CTL,
  1727. 0x10, value << 4);
  1728. break;
  1729. case 3:
  1730. snd_soc_component_update_bits(component,
  1731. LPASS_CDC_WSA2_RX1_RX_PATH_MIX_CTL,
  1732. 0x10, value << 4);
  1733. break;
  1734. default:
  1735. pr_err_ratelimited("%s: invalid argument rx_shift = %d\n", __func__,
  1736. wsa2_rx_shift);
  1737. ret = -EINVAL;
  1738. }
  1739. pm_runtime_mark_last_busy(wsa2_priv->dev);
  1740. pm_runtime_put_autosuspend(wsa2_priv->dev);
  1741. dev_dbg(component->dev, "%s: WSA2 Digital Mute RX %d Enable %d\n",
  1742. __func__, wsa2_rx_shift, value);
  1743. wsa2_priv->wsa2_digital_mute_status[wsa2_rx_shift] = value;
  1744. return ret;
  1745. }
  1746. static int lpass_cdc_wsa2_macro_set_digital_volume(struct snd_kcontrol *kcontrol,
  1747. struct snd_ctl_elem_value *ucontrol)
  1748. {
  1749. struct snd_soc_component *component =
  1750. snd_soc_kcontrol_component(kcontrol);
  1751. struct device *wsa2_dev = NULL;
  1752. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1753. struct soc_mixer_control *mc =
  1754. (struct soc_mixer_control *)kcontrol->private_value;
  1755. u8 gain = 0;
  1756. int ret = 0;
  1757. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1758. return -EINVAL;
  1759. if (!wsa2_priv) {
  1760. pr_err_ratelimited("%s: priv is null for macro!\n",
  1761. __func__);
  1762. return -EINVAL;
  1763. }
  1764. ret = snd_soc_put_volsw(kcontrol, ucontrol);
  1765. if (mc->reg == LPASS_CDC_WSA2_RX0_RX_VOL_CTL) {
  1766. wsa2_priv->rx0_origin_gain =
  1767. (u8)snd_soc_component_read(wsa2_priv->component,
  1768. mc->reg);
  1769. gain = (u8)(wsa2_priv->rx0_origin_gain -
  1770. wsa2_priv->thermal_cur_state);
  1771. } else if (mc->reg == LPASS_CDC_WSA2_RX1_RX_VOL_CTL) {
  1772. wsa2_priv->rx1_origin_gain =
  1773. (u8)snd_soc_component_read(wsa2_priv->component,
  1774. mc->reg);
  1775. gain = (u8)(wsa2_priv->rx1_origin_gain -
  1776. wsa2_priv->thermal_cur_state);
  1777. } else {
  1778. dev_err_ratelimited(wsa2_priv->dev,
  1779. "%s: Incorrect RX Path selected\n", __func__);
  1780. return -EINVAL;
  1781. }
  1782. /* only adjust gain if thermal state is positive */
  1783. if (wsa2_priv->dapm_mclk_enable &&
  1784. wsa2_priv->thermal_cur_state > 0) {
  1785. snd_soc_component_update_bits(wsa2_priv->component,
  1786. mc->reg, 0xFF, gain);
  1787. dev_dbg(wsa2_priv->dev,
  1788. "%s: Current thermal state: %d, adjusted gain: %x\n",
  1789. __func__, wsa2_priv->thermal_cur_state, gain);
  1790. }
  1791. return ret;
  1792. }
  1793. static int lpass_cdc_wsa2_macro_get_compander(struct snd_kcontrol *kcontrol,
  1794. struct snd_ctl_elem_value *ucontrol)
  1795. {
  1796. struct snd_soc_component *component =
  1797. snd_soc_kcontrol_component(kcontrol);
  1798. int comp = ((struct soc_multi_mixer_control *)
  1799. kcontrol->private_value)->shift;
  1800. struct device *wsa2_dev = NULL;
  1801. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1802. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1803. return -EINVAL;
  1804. ucontrol->value.integer.value[0] = wsa2_priv->comp_enabled[comp];
  1805. return 0;
  1806. }
  1807. static int lpass_cdc_wsa2_macro_set_compander(struct snd_kcontrol *kcontrol,
  1808. struct snd_ctl_elem_value *ucontrol)
  1809. {
  1810. struct snd_soc_component *component =
  1811. snd_soc_kcontrol_component(kcontrol);
  1812. int comp = ((struct soc_multi_mixer_control *)
  1813. kcontrol->private_value)->shift;
  1814. int value = ucontrol->value.integer.value[0];
  1815. struct device *wsa2_dev = NULL;
  1816. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1817. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1818. return -EINVAL;
  1819. dev_dbg(component->dev, "%s: Compander %d enable current %d, new %d\n",
  1820. __func__, comp + 1, wsa2_priv->comp_enabled[comp], value);
  1821. wsa2_priv->comp_enabled[comp] = value;
  1822. return 0;
  1823. }
  1824. static int lpass_cdc_wsa2_macro_ear_spkrrecv_get(struct snd_kcontrol *kcontrol,
  1825. struct snd_ctl_elem_value *ucontrol)
  1826. {
  1827. struct snd_soc_component *component =
  1828. snd_soc_kcontrol_component(kcontrol);
  1829. struct device *wsa2_dev = NULL;
  1830. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1831. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1832. return -EINVAL;
  1833. ucontrol->value.integer.value[0] = wsa2_priv->wsa_spkrrecv;
  1834. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  1835. __func__, ucontrol->value.integer.value[0]);
  1836. return 0;
  1837. }
  1838. static int lpass_cdc_wsa2_macro_ear_spkrrecv_put(struct snd_kcontrol *kcontrol,
  1839. struct snd_ctl_elem_value *ucontrol)
  1840. {
  1841. struct snd_soc_component *component =
  1842. snd_soc_kcontrol_component(kcontrol);
  1843. struct device *wsa2_dev = NULL;
  1844. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1845. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1846. return -EINVAL;
  1847. wsa2_priv->wsa_spkrrecv = ucontrol->value.integer.value[0];
  1848. dev_dbg(component->dev, "%s:spkrrecv status = %d\n",
  1849. __func__, wsa2_priv->wsa_spkrrecv);
  1850. return 0;
  1851. }
  1852. static int lpass_cdc_wsa2_macro_comp_mode_get(struct snd_kcontrol *kcontrol,
  1853. struct snd_ctl_elem_value *ucontrol)
  1854. {
  1855. struct snd_soc_component *component =
  1856. snd_soc_kcontrol_component(kcontrol);
  1857. struct device *wsa2_dev = NULL;
  1858. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1859. u16 idx = 0;
  1860. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1861. return -EINVAL;
  1862. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA2_RX0")))
  1863. idx = LPASS_CDC_WSA2_MACRO_COMP1;
  1864. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA2_RX1")))
  1865. idx = LPASS_CDC_WSA2_MACRO_COMP2;
  1866. ucontrol->value.integer.value[0] = wsa2_priv->comp_mode[idx];
  1867. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  1868. __func__, ucontrol->value.integer.value[0]);
  1869. return 0;
  1870. }
  1871. static int lpass_cdc_wsa2_macro_comp_mode_put(struct snd_kcontrol *kcontrol,
  1872. struct snd_ctl_elem_value *ucontrol)
  1873. {
  1874. struct snd_soc_component *component =
  1875. snd_soc_kcontrol_component(kcontrol);
  1876. struct device *wsa2_dev = NULL;
  1877. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1878. u16 idx = 0;
  1879. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1880. return -EINVAL;
  1881. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA2_RX0")))
  1882. idx = LPASS_CDC_WSA2_MACRO_COMP1;
  1883. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA2_RX1")))
  1884. idx = LPASS_CDC_WSA2_MACRO_COMP2;
  1885. wsa2_priv->comp_mode[idx] = ucontrol->value.integer.value[0];
  1886. dev_dbg(component->dev, "%s: comp_mode = %d\n", __func__,
  1887. wsa2_priv->comp_mode[idx]);
  1888. return 0;
  1889. }
  1890. static int lpass_cdc_wsa2_macro_rx_mux_get(struct snd_kcontrol *kcontrol,
  1891. struct snd_ctl_elem_value *ucontrol)
  1892. {
  1893. struct snd_soc_dapm_widget *widget =
  1894. snd_soc_dapm_kcontrol_widget(kcontrol);
  1895. struct snd_soc_component *component =
  1896. snd_soc_dapm_to_component(widget->dapm);
  1897. struct device *wsa2_dev = NULL;
  1898. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1899. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1900. return -EINVAL;
  1901. ucontrol->value.integer.value[0] =
  1902. wsa2_priv->rx_port_value[widget->shift];
  1903. return 0;
  1904. }
  1905. static int lpass_cdc_wsa2_macro_rx_mux_put(struct snd_kcontrol *kcontrol,
  1906. struct snd_ctl_elem_value *ucontrol)
  1907. {
  1908. struct snd_soc_dapm_widget *widget =
  1909. snd_soc_dapm_kcontrol_widget(kcontrol);
  1910. struct snd_soc_component *component =
  1911. snd_soc_dapm_to_component(widget->dapm);
  1912. struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
  1913. struct snd_soc_dapm_update *update = NULL;
  1914. u32 rx_port_value = ucontrol->value.integer.value[0];
  1915. u32 bit_input = 0;
  1916. u32 aif_rst;
  1917. struct device *wsa2_dev = NULL;
  1918. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1919. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1920. return -EINVAL;
  1921. aif_rst = wsa2_priv->rx_port_value[widget->shift];
  1922. if (!rx_port_value) {
  1923. if (aif_rst == 0) {
  1924. dev_err_ratelimited(wsa2_dev, "%s: AIF reset already\n", __func__);
  1925. return 0;
  1926. }
  1927. if (aif_rst >= LPASS_CDC_WSA2_MACRO_RX_MAX) {
  1928. dev_err_ratelimited(wsa2_dev, "%s: Invalid AIF reset\n", __func__);
  1929. return 0;
  1930. }
  1931. }
  1932. wsa2_priv->rx_port_value[widget->shift] = rx_port_value;
  1933. bit_input = widget->shift;
  1934. dev_dbg(wsa2_dev,
  1935. "%s: mux input: %d, mux output: %d, bit: %d\n",
  1936. __func__, rx_port_value, widget->shift, bit_input);
  1937. switch (rx_port_value) {
  1938. case 0:
  1939. if (wsa2_priv->active_ch_cnt[aif_rst]) {
  1940. clear_bit(bit_input,
  1941. &wsa2_priv->active_ch_mask[aif_rst]);
  1942. wsa2_priv->active_ch_cnt[aif_rst]--;
  1943. }
  1944. break;
  1945. case 1:
  1946. case 2:
  1947. set_bit(bit_input,
  1948. &wsa2_priv->active_ch_mask[rx_port_value]);
  1949. wsa2_priv->active_ch_cnt[rx_port_value]++;
  1950. break;
  1951. default:
  1952. dev_err_ratelimited(wsa2_dev,
  1953. "%s: Invalid AIF_ID for WSA2 RX MUX %d\n",
  1954. __func__, rx_port_value);
  1955. return -EINVAL;
  1956. }
  1957. snd_soc_dapm_mux_update_power(widget->dapm, kcontrol,
  1958. rx_port_value, e, update);
  1959. return 0;
  1960. }
  1961. static int lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_func_get(struct snd_kcontrol *kcontrol,
  1962. struct snd_ctl_elem_value *ucontrol)
  1963. {
  1964. struct snd_soc_component *component =
  1965. snd_soc_kcontrol_component(kcontrol);
  1966. ucontrol->value.integer.value[0] =
  1967. ((snd_soc_component_read(
  1968. component, LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG) & 0x04) ?
  1969. 1 : 0);
  1970. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  1971. ucontrol->value.integer.value[0]);
  1972. return 0;
  1973. }
  1974. static int lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_func_put(struct snd_kcontrol *kcontrol,
  1975. struct snd_ctl_elem_value *ucontrol)
  1976. {
  1977. struct snd_soc_component *component =
  1978. snd_soc_kcontrol_component(kcontrol);
  1979. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  1980. ucontrol->value.integer.value[0]);
  1981. /* Set Vbat register configuration for GSM mode bit based on value */
  1982. if (ucontrol->value.integer.value[0])
  1983. snd_soc_component_update_bits(component,
  1984. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG,
  1985. 0x04, 0x04);
  1986. else
  1987. snd_soc_component_update_bits(component,
  1988. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG,
  1989. 0x04, 0x00);
  1990. return 0;
  1991. }
  1992. static int lpass_cdc_wsa2_macro_soft_clip_enable_get(struct snd_kcontrol *kcontrol,
  1993. struct snd_ctl_elem_value *ucontrol)
  1994. {
  1995. struct snd_soc_component *component =
  1996. snd_soc_kcontrol_component(kcontrol);
  1997. struct device *wsa2_dev = NULL;
  1998. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1999. int path = ((struct soc_multi_mixer_control *)
  2000. kcontrol->private_value)->shift;
  2001. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  2002. return -EINVAL;
  2003. ucontrol->value.integer.value[0] = wsa2_priv->is_softclip_on[path];
  2004. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  2005. __func__, ucontrol->value.integer.value[0]);
  2006. return 0;
  2007. }
  2008. static int lpass_cdc_wsa2_macro_soft_clip_enable_put(struct snd_kcontrol *kcontrol,
  2009. struct snd_ctl_elem_value *ucontrol)
  2010. {
  2011. struct snd_soc_component *component =
  2012. snd_soc_kcontrol_component(kcontrol);
  2013. struct device *wsa2_dev = NULL;
  2014. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  2015. int path = ((struct soc_multi_mixer_control *)
  2016. kcontrol->private_value)->shift;
  2017. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  2018. return -EINVAL;
  2019. wsa2_priv->is_softclip_on[path] = ucontrol->value.integer.value[0];
  2020. dev_dbg(component->dev, "%s: soft clip enable for %d: %d\n", __func__,
  2021. path, wsa2_priv->is_softclip_on[path]);
  2022. return 0;
  2023. }
  2024. static const struct snd_kcontrol_new lpass_cdc_wsa2_macro_snd_controls[] = {
  2025. SOC_ENUM_EXT("WSA2 SPKRRECV", lpass_cdc_wsa2_macro_ear_spkrrecv_enum,
  2026. lpass_cdc_wsa2_macro_ear_spkrrecv_get,
  2027. lpass_cdc_wsa2_macro_ear_spkrrecv_put),
  2028. SOC_ENUM_EXT("WSA2_GSM mode Enable", lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_enum,
  2029. lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_func_get,
  2030. lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_func_put),
  2031. SOC_ENUM_EXT("WSA2_RX0 comp_mode", lpass_cdc_wsa2_macro_comp_mode_enum,
  2032. lpass_cdc_wsa2_macro_comp_mode_get,
  2033. lpass_cdc_wsa2_macro_comp_mode_put),
  2034. SOC_ENUM_EXT("WSA2_RX1 comp_mode", lpass_cdc_wsa2_macro_comp_mode_enum,
  2035. lpass_cdc_wsa2_macro_comp_mode_get,
  2036. lpass_cdc_wsa2_macro_comp_mode_put),
  2037. SOC_SINGLE_EXT("WSA2_Softclip0 Enable", SND_SOC_NOPM,
  2038. LPASS_CDC_WSA2_MACRO_SOFTCLIP0, 1, 0,
  2039. lpass_cdc_wsa2_macro_soft_clip_enable_get,
  2040. lpass_cdc_wsa2_macro_soft_clip_enable_put),
  2041. SOC_SINGLE_EXT("WSA2_Softclip1 Enable", SND_SOC_NOPM,
  2042. LPASS_CDC_WSA2_MACRO_SOFTCLIP1, 1, 0,
  2043. lpass_cdc_wsa2_macro_soft_clip_enable_get,
  2044. lpass_cdc_wsa2_macro_soft_clip_enable_put),
  2045. LPASS_CDC_WSA2_MACRO_SET_VOLUME_TLV("WSA2_RX0 Digital Volume",
  2046. LPASS_CDC_WSA2_RX0_RX_VOL_CTL,
  2047. -84, 40, digital_gain),
  2048. LPASS_CDC_WSA2_MACRO_SET_VOLUME_TLV("WSA2_RX1 Digital Volume",
  2049. LPASS_CDC_WSA2_RX1_RX_VOL_CTL,
  2050. -84, 40, digital_gain),
  2051. SOC_SINGLE_EXT("WSA2_RX0 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX0, 1,
  2052. 0, lpass_cdc_wsa2_macro_get_rx_mute_status,
  2053. lpass_cdc_wsa2_macro_set_rx_mute_status),
  2054. SOC_SINGLE_EXT("WSA2_RX1 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX1, 1,
  2055. 0, lpass_cdc_wsa2_macro_get_rx_mute_status,
  2056. lpass_cdc_wsa2_macro_set_rx_mute_status),
  2057. SOC_SINGLE_EXT("WSA2_RX0_MIX Digital Mute", SND_SOC_NOPM,
  2058. LPASS_CDC_WSA2_MACRO_RX_MIX0, 1, 0, lpass_cdc_wsa2_macro_get_rx_mute_status,
  2059. lpass_cdc_wsa2_macro_set_rx_mute_status),
  2060. SOC_SINGLE_EXT("WSA2_RX1_MIX Digital Mute", SND_SOC_NOPM,
  2061. LPASS_CDC_WSA2_MACRO_RX_MIX1, 1, 0, lpass_cdc_wsa2_macro_get_rx_mute_status,
  2062. lpass_cdc_wsa2_macro_set_rx_mute_status),
  2063. SOC_SINGLE_EXT("WSA2_COMP1 Switch", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_COMP1, 1, 0,
  2064. lpass_cdc_wsa2_macro_get_compander, lpass_cdc_wsa2_macro_set_compander),
  2065. SOC_SINGLE_EXT("WSA2_COMP2 Switch", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_COMP2, 1, 0,
  2066. lpass_cdc_wsa2_macro_get_compander, lpass_cdc_wsa2_macro_set_compander),
  2067. SOC_SINGLE_EXT("WSA2_RX0 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX0,
  2068. 1, 0, lpass_cdc_wsa2_macro_get_ec_hq, lpass_cdc_wsa2_macro_set_ec_hq),
  2069. SOC_SINGLE_EXT("WSA2_RX1 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX1,
  2070. 1, 0, lpass_cdc_wsa2_macro_get_ec_hq, lpass_cdc_wsa2_macro_set_ec_hq),
  2071. };
  2072. static const struct soc_enum rx_mux_enum =
  2073. SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_mux_text), rx_mux_text);
  2074. static const struct snd_kcontrol_new rx_mux[LPASS_CDC_WSA2_MACRO_RX_MAX] = {
  2075. SOC_DAPM_ENUM_EXT("WSA2 RX0 Mux", rx_mux_enum,
  2076. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  2077. SOC_DAPM_ENUM_EXT("WSA2 RX1 Mux", rx_mux_enum,
  2078. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  2079. SOC_DAPM_ENUM_EXT("WSA2 RX_MIX0 Mux", rx_mux_enum,
  2080. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  2081. SOC_DAPM_ENUM_EXT("WSA2 RX_MIX1 Mux", rx_mux_enum,
  2082. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  2083. SOC_DAPM_ENUM_EXT("WSA2 RX4 Mux", rx_mux_enum,
  2084. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  2085. SOC_DAPM_ENUM_EXT("WSA2 RX5 Mux", rx_mux_enum,
  2086. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  2087. };
  2088. static int lpass_cdc_wsa2_macro_vi_feed_mixer_get(struct snd_kcontrol *kcontrol,
  2089. struct snd_ctl_elem_value *ucontrol)
  2090. {
  2091. struct snd_soc_dapm_widget *widget =
  2092. snd_soc_dapm_kcontrol_widget(kcontrol);
  2093. struct snd_soc_component *component =
  2094. snd_soc_dapm_to_component(widget->dapm);
  2095. struct soc_multi_mixer_control *mixer =
  2096. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2097. u32 dai_id = widget->shift;
  2098. u32 spk_tx_id = mixer->shift;
  2099. struct device *wsa2_dev = NULL;
  2100. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  2101. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  2102. return -EINVAL;
  2103. if (test_bit(spk_tx_id, &wsa2_priv->active_ch_mask[dai_id]))
  2104. ucontrol->value.integer.value[0] = 1;
  2105. else
  2106. ucontrol->value.integer.value[0] = 0;
  2107. return 0;
  2108. }
  2109. static int lpass_cdc_wsa2_macro_vi_feed_mixer_put(struct snd_kcontrol *kcontrol,
  2110. struct snd_ctl_elem_value *ucontrol)
  2111. {
  2112. struct snd_soc_dapm_widget *widget =
  2113. snd_soc_dapm_kcontrol_widget(kcontrol);
  2114. struct snd_soc_component *component =
  2115. snd_soc_dapm_to_component(widget->dapm);
  2116. struct soc_multi_mixer_control *mixer =
  2117. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2118. u32 spk_tx_id = mixer->shift;
  2119. u32 enable = ucontrol->value.integer.value[0];
  2120. struct device *wsa2_dev = NULL;
  2121. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  2122. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  2123. return -EINVAL;
  2124. wsa2_priv->vi_feed_value = ucontrol->value.integer.value[0];
  2125. if (enable) {
  2126. if (spk_tx_id == LPASS_CDC_WSA2_MACRO_TX0 &&
  2127. !test_bit(LPASS_CDC_WSA2_MACRO_TX0,
  2128. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  2129. set_bit(LPASS_CDC_WSA2_MACRO_TX0,
  2130. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI]);
  2131. wsa2_priv->active_ch_cnt[LPASS_CDC_WSA2_MACRO_AIF_VI]++;
  2132. }
  2133. if (spk_tx_id == LPASS_CDC_WSA2_MACRO_TX1 &&
  2134. !test_bit(LPASS_CDC_WSA2_MACRO_TX1,
  2135. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  2136. set_bit(LPASS_CDC_WSA2_MACRO_TX1,
  2137. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI]);
  2138. wsa2_priv->active_ch_cnt[LPASS_CDC_WSA2_MACRO_AIF_VI]++;
  2139. }
  2140. } else {
  2141. if (spk_tx_id == LPASS_CDC_WSA2_MACRO_TX0 &&
  2142. test_bit(LPASS_CDC_WSA2_MACRO_TX0,
  2143. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  2144. clear_bit(LPASS_CDC_WSA2_MACRO_TX0,
  2145. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI]);
  2146. wsa2_priv->active_ch_cnt[LPASS_CDC_WSA2_MACRO_AIF_VI]--;
  2147. }
  2148. if (spk_tx_id == LPASS_CDC_WSA2_MACRO_TX1 &&
  2149. test_bit(LPASS_CDC_WSA2_MACRO_TX1,
  2150. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  2151. clear_bit(LPASS_CDC_WSA2_MACRO_TX1,
  2152. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI]);
  2153. wsa2_priv->active_ch_cnt[LPASS_CDC_WSA2_MACRO_AIF_VI]--;
  2154. }
  2155. }
  2156. snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, NULL);
  2157. return 0;
  2158. }
  2159. static const struct snd_kcontrol_new aif_vi_mixer[] = {
  2160. SOC_SINGLE_EXT("WSA2_SPKR_VI_1", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_TX0, 1, 0,
  2161. lpass_cdc_wsa2_macro_vi_feed_mixer_get,
  2162. lpass_cdc_wsa2_macro_vi_feed_mixer_put),
  2163. SOC_SINGLE_EXT("WSA2_SPKR_VI_2", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_TX1, 1, 0,
  2164. lpass_cdc_wsa2_macro_vi_feed_mixer_get,
  2165. lpass_cdc_wsa2_macro_vi_feed_mixer_put),
  2166. };
  2167. static const struct snd_soc_dapm_widget lpass_cdc_wsa2_macro_dapm_widgets[] = {
  2168. SND_SOC_DAPM_AIF_IN("WSA2 AIF1 PB", "WSA2_AIF1 Playback", 0,
  2169. SND_SOC_NOPM, 0, 0),
  2170. SND_SOC_DAPM_AIF_IN("WSA2 AIF_MIX1 PB", "WSA2_AIF_MIX1 Playback", 0,
  2171. SND_SOC_NOPM, 0, 0),
  2172. SND_SOC_DAPM_AIF_OUT_E("WSA2 AIF_VI", "WSA2_AIF_VI Capture", 0,
  2173. SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_AIF_VI, 0,
  2174. lpass_cdc_wsa2_macro_enable_vi_feedback,
  2175. SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
  2176. SND_SOC_DAPM_AIF_OUT("WSA2 AIF_ECHO", "WSA2_AIF_ECHO Capture", 0,
  2177. SND_SOC_NOPM, 0, 0),
  2178. SND_SOC_DAPM_MIXER("WSA2_AIF_VI Mixer", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_AIF_VI,
  2179. 0, aif_vi_mixer, ARRAY_SIZE(aif_vi_mixer)),
  2180. SND_SOC_DAPM_MUX_E("WSA2 RX_MIX EC0_MUX", SND_SOC_NOPM,
  2181. LPASS_CDC_WSA2_MACRO_EC0_MUX, 0,
  2182. &rx_mix_ec0_mux, lpass_cdc_wsa2_macro_enable_echo,
  2183. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2184. SND_SOC_DAPM_MUX_E("WSA2 RX_MIX EC1_MUX", SND_SOC_NOPM,
  2185. LPASS_CDC_WSA2_MACRO_EC1_MUX, 0,
  2186. &rx_mix_ec1_mux, lpass_cdc_wsa2_macro_enable_echo,
  2187. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2188. SND_SOC_DAPM_MUX("WSA2 RX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX0, 0,
  2189. &rx_mux[LPASS_CDC_WSA2_MACRO_RX0]),
  2190. SND_SOC_DAPM_MUX("WSA2 RX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX1, 0,
  2191. &rx_mux[LPASS_CDC_WSA2_MACRO_RX1]),
  2192. SND_SOC_DAPM_MUX("WSA2 RX_MIX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX_MIX0, 0,
  2193. &rx_mux[LPASS_CDC_WSA2_MACRO_RX_MIX0]),
  2194. SND_SOC_DAPM_MUX("WSA2 RX_MIX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX_MIX1, 0,
  2195. &rx_mux[LPASS_CDC_WSA2_MACRO_RX_MIX1]),
  2196. SND_SOC_DAPM_MUX("WSA2 RX4 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX4, 0,
  2197. &rx_mux[LPASS_CDC_WSA2_MACRO_RX4]),
  2198. SND_SOC_DAPM_MUX("WSA2 RX5 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX5, 0,
  2199. &rx_mux[LPASS_CDC_WSA2_MACRO_RX5]),
  2200. SND_SOC_DAPM_MIXER("WSA2 RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2201. SND_SOC_DAPM_MIXER("WSA2 RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2202. SND_SOC_DAPM_MIXER("WSA2 RX_MIX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2203. SND_SOC_DAPM_MIXER("WSA2 RX_MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2204. SND_SOC_DAPM_MIXER("WSA2 RX4", SND_SOC_NOPM, 0, 0, NULL, 0),
  2205. SND_SOC_DAPM_MIXER("WSA2 RX5", SND_SOC_NOPM, 0, 0, NULL, 0),
  2206. SND_SOC_DAPM_MUX_E("WSA2_RX0 INP0", SND_SOC_NOPM, 0, 0,
  2207. &rx0_prim_inp0_mux, lpass_cdc_wsa2_macro_enable_swr,
  2208. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2209. SND_SOC_DAPM_MUX_E("WSA2_RX0 INP1", SND_SOC_NOPM, 0, 0,
  2210. &rx0_prim_inp1_mux, lpass_cdc_wsa2_macro_enable_swr,
  2211. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2212. SND_SOC_DAPM_MUX_E("WSA2_RX0 INP2", SND_SOC_NOPM, 0, 0,
  2213. &rx0_prim_inp2_mux, lpass_cdc_wsa2_macro_enable_swr,
  2214. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2215. SND_SOC_DAPM_MUX_E("WSA2_RX0 MIX INP", SND_SOC_NOPM,
  2216. 0, 0, &rx0_mix_mux, lpass_cdc_wsa2_macro_enable_mix_path,
  2217. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2218. SND_SOC_DAPM_MUX_E("WSA2_RX1 INP0", SND_SOC_NOPM, 0, 0,
  2219. &rx1_prim_inp0_mux, lpass_cdc_wsa2_macro_enable_swr,
  2220. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2221. SND_SOC_DAPM_MUX_E("WSA2_RX1 INP1", SND_SOC_NOPM, 0, 0,
  2222. &rx1_prim_inp1_mux, lpass_cdc_wsa2_macro_enable_swr,
  2223. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2224. SND_SOC_DAPM_MUX_E("WSA2_RX1 INP2", SND_SOC_NOPM, 0, 0,
  2225. &rx1_prim_inp2_mux, lpass_cdc_wsa2_macro_enable_swr,
  2226. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2227. SND_SOC_DAPM_MUX_E("WSA2_RX1 MIX INP", SND_SOC_NOPM,
  2228. 0, 0, &rx1_mix_mux, lpass_cdc_wsa2_macro_enable_mix_path,
  2229. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2230. SND_SOC_DAPM_PGA_E("WSA2_RX INT0 MIX", SND_SOC_NOPM,
  2231. 0, 0, NULL, 0, lpass_cdc_wsa2_macro_enable_main_path,
  2232. SND_SOC_DAPM_PRE_PMU),
  2233. SND_SOC_DAPM_PGA_E("WSA2_RX INT1 MIX", SND_SOC_NOPM,
  2234. 1, 0, NULL, 0, lpass_cdc_wsa2_macro_enable_main_path,
  2235. SND_SOC_DAPM_PRE_PMU),
  2236. SND_SOC_DAPM_MIXER("WSA2_RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2237. SND_SOC_DAPM_MIXER("WSA2_RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2238. SND_SOC_DAPM_MUX_E("WSA2_RX0 INT0 SIDETONE MIX",
  2239. LPASS_CDC_WSA2_RX0_RX_PATH_CFG1, 4, 0,
  2240. &rx0_sidetone_mix_mux, lpass_cdc_wsa2_macro_enable_swr,
  2241. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2242. SND_SOC_DAPM_INPUT("WSA2 SRC0_INP"),
  2243. SND_SOC_DAPM_INPUT("WSA2_TX DEC0_INP"),
  2244. SND_SOC_DAPM_INPUT("WSA2_TX DEC1_INP"),
  2245. SND_SOC_DAPM_MIXER_E("WSA2_RX INT0 INTERP", SND_SOC_NOPM,
  2246. LPASS_CDC_WSA2_MACRO_COMP1, 0, NULL, 0, lpass_cdc_wsa2_macro_enable_interpolator,
  2247. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2248. SND_SOC_DAPM_POST_PMD),
  2249. SND_SOC_DAPM_MIXER_E("WSA2_RX INT1 INTERP", SND_SOC_NOPM,
  2250. LPASS_CDC_WSA2_MACRO_COMP2, 0, NULL, 0, lpass_cdc_wsa2_macro_enable_interpolator,
  2251. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2252. SND_SOC_DAPM_POST_PMD),
  2253. SND_SOC_DAPM_MIXER_E("WSA2_RX INT0 CHAIN", SND_SOC_NOPM, 0, 0,
  2254. NULL, 0, lpass_cdc_wsa2_macro_spk_boost_event,
  2255. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2256. SND_SOC_DAPM_POST_PMD),
  2257. SND_SOC_DAPM_MIXER_E("WSA2_RX INT1 CHAIN", SND_SOC_NOPM, 0, 0,
  2258. NULL, 0, lpass_cdc_wsa2_macro_spk_boost_event,
  2259. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2260. SND_SOC_DAPM_POST_PMD),
  2261. SND_SOC_DAPM_MIXER_E("WSA2_RX INT0 VBAT", SND_SOC_NOPM,
  2262. 0, 0, wsa2_int0_vbat_mix_switch,
  2263. ARRAY_SIZE(wsa2_int0_vbat_mix_switch),
  2264. lpass_cdc_wsa2_macro_enable_vbat,
  2265. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2266. SND_SOC_DAPM_MIXER_E("WSA2_RX INT1 VBAT", SND_SOC_NOPM,
  2267. 0, 0, wsa2_int1_vbat_mix_switch,
  2268. ARRAY_SIZE(wsa2_int1_vbat_mix_switch),
  2269. lpass_cdc_wsa2_macro_enable_vbat,
  2270. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2271. SND_SOC_DAPM_INPUT("VIINPUT_WSA2"),
  2272. SND_SOC_DAPM_OUTPUT("WSA2_SPK1 OUT"),
  2273. SND_SOC_DAPM_OUTPUT("WSA2_SPK2 OUT"),
  2274. SND_SOC_DAPM_SUPPLY_S("WSA2_MCLK", 0, SND_SOC_NOPM, 0, 0,
  2275. lpass_cdc_wsa2_macro_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2276. };
  2277. static const struct snd_soc_dapm_route wsa2_audio_map[] = {
  2278. /* VI Feedback */
  2279. {"WSA2_AIF_VI Mixer", "WSA2_SPKR_VI_1", "VIINPUT_WSA2"},
  2280. {"WSA2_AIF_VI Mixer", "WSA2_SPKR_VI_2", "VIINPUT_WSA2"},
  2281. {"WSA2 AIF_VI", NULL, "WSA2_AIF_VI Mixer"},
  2282. {"WSA2 AIF_VI", NULL, "WSA2_MCLK"},
  2283. {"WSA2 RX_MIX EC0_MUX", "RX_MIX_TX0", "WSA2_RX INT0 SEC MIX"},
  2284. {"WSA2 RX_MIX EC1_MUX", "RX_MIX_TX0", "WSA2_RX INT0 SEC MIX"},
  2285. {"WSA2 RX_MIX EC0_MUX", "RX_MIX_TX1", "WSA2_RX INT1 SEC MIX"},
  2286. {"WSA2 RX_MIX EC1_MUX", "RX_MIX_TX1", "WSA2_RX INT1 SEC MIX"},
  2287. {"WSA2 AIF_ECHO", NULL, "WSA2 RX_MIX EC0_MUX"},
  2288. {"WSA2 AIF_ECHO", NULL, "WSA2 RX_MIX EC1_MUX"},
  2289. {"WSA2 AIF_ECHO", NULL, "WSA2_MCLK"},
  2290. {"WSA2 AIF1 PB", NULL, "WSA2_MCLK"},
  2291. {"WSA2 AIF_MIX1 PB", NULL, "WSA2_MCLK"},
  2292. {"WSA2 RX0 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2293. {"WSA2 RX1 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2294. {"WSA2 RX_MIX0 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2295. {"WSA2 RX_MIX1 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2296. {"WSA2 RX4 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2297. {"WSA2 RX5 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2298. {"WSA2 RX0 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2299. {"WSA2 RX1 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2300. {"WSA2 RX_MIX0 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2301. {"WSA2 RX_MIX1 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2302. {"WSA2 RX4 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2303. {"WSA2 RX5 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2304. {"WSA2 RX0", NULL, "WSA2 RX0 MUX"},
  2305. {"WSA2 RX1", NULL, "WSA2 RX1 MUX"},
  2306. {"WSA2 RX_MIX0", NULL, "WSA2 RX_MIX0 MUX"},
  2307. {"WSA2 RX_MIX1", NULL, "WSA2 RX_MIX1 MUX"},
  2308. {"WSA2 RX4", NULL, "WSA2 RX4 MUX"},
  2309. {"WSA2 RX5", NULL, "WSA2 RX5 MUX"},
  2310. {"WSA2_RX0 INP0", "RX0", "WSA2 RX0"},
  2311. {"WSA2_RX0 INP0", "RX1", "WSA2 RX1"},
  2312. {"WSA2_RX0 INP0", "RX_MIX0", "WSA2 RX_MIX0"},
  2313. {"WSA2_RX0 INP0", "RX_MIX1", "WSA2 RX_MIX1"},
  2314. {"WSA2_RX0 INP0", "RX4", "WSA2 RX4"},
  2315. {"WSA2_RX0 INP0", "RX5", "WSA2 RX5"},
  2316. {"WSA2_RX0 INP0", "DEC0", "WSA2_TX DEC0_INP"},
  2317. {"WSA2_RX0 INP0", "DEC1", "WSA2_TX DEC1_INP"},
  2318. {"WSA2_RX INT0 MIX", NULL, "WSA2_RX0 INP0"},
  2319. {"WSA2_RX0 INP1", "RX0", "WSA2 RX0"},
  2320. {"WSA2_RX0 INP1", "RX1", "WSA2 RX1"},
  2321. {"WSA2_RX0 INP1", "RX_MIX0", "WSA2 RX_MIX0"},
  2322. {"WSA2_RX0 INP1", "RX_MIX1", "WSA2 RX_MIX1"},
  2323. {"WSA2_RX0 INP1", "RX4", "WSA2 RX4"},
  2324. {"WSA2_RX0 INP1", "RX5", "WSA2 RX5"},
  2325. {"WSA2_RX0 INP1", "DEC0", "WSA2_TX DEC0_INP"},
  2326. {"WSA2_RX0 INP1", "DEC1", "WSA2_TX DEC1_INP"},
  2327. {"WSA2_RX INT0 MIX", NULL, "WSA2_RX0 INP1"},
  2328. {"WSA2_RX0 INP2", "RX0", "WSA2 RX0"},
  2329. {"WSA2_RX0 INP2", "RX1", "WSA2 RX1"},
  2330. {"WSA2_RX0 INP2", "RX_MIX0", "WSA2 RX_MIX0"},
  2331. {"WSA2_RX0 INP2", "RX_MIX1", "WSA2 RX_MIX1"},
  2332. {"WSA2_RX0 INP2", "RX4", "WSA2 RX4"},
  2333. {"WSA2_RX0 INP2", "RX5", "WSA2 RX5"},
  2334. {"WSA2_RX0 INP2", "DEC0", "WSA2_TX DEC0_INP"},
  2335. {"WSA2_RX0 INP2", "DEC1", "WSA2_TX DEC1_INP"},
  2336. {"WSA2_RX INT0 MIX", NULL, "WSA2_RX0 INP2"},
  2337. {"WSA2_RX0 MIX INP", "RX0", "WSA2 RX0"},
  2338. {"WSA2_RX0 MIX INP", "RX1", "WSA2 RX1"},
  2339. {"WSA2_RX0 MIX INP", "RX_MIX0", "WSA2 RX_MIX0"},
  2340. {"WSA2_RX0 MIX INP", "RX_MIX1", "WSA2 RX_MIX1"},
  2341. {"WSA2_RX0 MIX INP", "RX4", "WSA2 RX4"},
  2342. {"WSA2_RX0 MIX INP", "RX5", "WSA2 RX5"},
  2343. {"WSA2_RX INT0 SEC MIX", NULL, "WSA2_RX0 MIX INP"},
  2344. {"WSA2_RX INT0 SEC MIX", NULL, "WSA2_RX INT0 MIX"},
  2345. {"WSA2_RX INT0 INTERP", NULL, "WSA2_RX INT0 SEC MIX"},
  2346. {"WSA2_RX0 INT0 SIDETONE MIX", "SRC0", "WSA2 SRC0_INP"},
  2347. {"WSA2_RX INT0 INTERP", NULL, "WSA2_RX0 INT0 SIDETONE MIX"},
  2348. {"WSA2_RX INT0 CHAIN", NULL, "WSA2_RX INT0 INTERP"},
  2349. {"WSA2_RX INT0 VBAT", "WSA2 RX0 VBAT Enable", "WSA2_RX INT0 INTERP"},
  2350. {"WSA2_RX INT0 CHAIN", NULL, "WSA2_RX INT0 VBAT"},
  2351. {"WSA2_SPK1 OUT", NULL, "WSA2_RX INT0 CHAIN"},
  2352. {"WSA2_SPK1 OUT", NULL, "WSA2_MCLK"},
  2353. {"WSA2_RX1 INP0", "RX0", "WSA2 RX0"},
  2354. {"WSA2_RX1 INP0", "RX1", "WSA2 RX1"},
  2355. {"WSA2_RX1 INP0", "RX_MIX0", "WSA2 RX_MIX0"},
  2356. {"WSA2_RX1 INP0", "RX_MIX1", "WSA2 RX_MIX1"},
  2357. {"WSA2_RX1 INP0", "RX4", "WSA2 RX4"},
  2358. {"WSA2_RX1 INP0", "RX5", "WSA2 RX5"},
  2359. {"WSA2_RX1 INP0", "DEC0", "WSA2_TX DEC0_INP"},
  2360. {"WSA2_RX1 INP0", "DEC1", "WSA2_TX DEC1_INP"},
  2361. {"WSA2_RX INT1 MIX", NULL, "WSA2_RX1 INP0"},
  2362. {"WSA2_RX1 INP1", "RX0", "WSA2 RX0"},
  2363. {"WSA2_RX1 INP1", "RX1", "WSA2 RX1"},
  2364. {"WSA2_RX1 INP1", "RX_MIX0", "WSA2 RX_MIX0"},
  2365. {"WSA2_RX1 INP1", "RX_MIX1", "WSA2 RX_MIX1"},
  2366. {"WSA2_RX1 INP1", "RX4", "WSA2 RX4"},
  2367. {"WSA2_RX1 INP1", "RX5", "WSA2 RX5"},
  2368. {"WSA2_RX1 INP1", "DEC0", "WSA2_TX DEC0_INP"},
  2369. {"WSA2_RX1 INP1", "DEC1", "WSA2_TX DEC1_INP"},
  2370. {"WSA2_RX INT1 MIX", NULL, "WSA2_RX1 INP1"},
  2371. {"WSA2_RX1 INP2", "RX0", "WSA2 RX0"},
  2372. {"WSA2_RX1 INP2", "RX1", "WSA2 RX1"},
  2373. {"WSA2_RX1 INP2", "RX_MIX0", "WSA2 RX_MIX0"},
  2374. {"WSA2_RX1 INP2", "RX_MIX1", "WSA2 RX_MIX1"},
  2375. {"WSA2_RX1 INP2", "RX4", "WSA2 RX4"},
  2376. {"WSA2_RX1 INP2", "RX5", "WSA2 RX5"},
  2377. {"WSA2_RX1 INP2", "DEC0", "WSA2_TX DEC0_INP"},
  2378. {"WSA2_RX1 INP2", "DEC1", "WSA2_TX DEC1_INP"},
  2379. {"WSA2_RX INT1 MIX", NULL, "WSA2_RX1 INP2"},
  2380. {"WSA2_RX1 MIX INP", "RX0", "WSA2 RX0"},
  2381. {"WSA2_RX1 MIX INP", "RX1", "WSA2 RX1"},
  2382. {"WSA2_RX1 MIX INP", "RX_MIX0", "WSA2 RX_MIX0"},
  2383. {"WSA2_RX1 MIX INP", "RX_MIX1", "WSA2 RX_MIX1"},
  2384. {"WSA2_RX1 MIX INP", "RX4", "WSA2 RX4"},
  2385. {"WSA2_RX1 MIX INP", "RX5", "WSA2 RX5"},
  2386. {"WSA2_RX INT1 SEC MIX", NULL, "WSA2_RX1 MIX INP"},
  2387. {"WSA2_RX INT1 SEC MIX", NULL, "WSA2_RX INT1 MIX"},
  2388. {"WSA2_RX INT1 INTERP", NULL, "WSA2_RX INT1 SEC MIX"},
  2389. {"WSA2_RX INT1 VBAT", "WSA2 RX1 VBAT Enable", "WSA2_RX INT1 INTERP"},
  2390. {"WSA2_RX INT1 CHAIN", NULL, "WSA2_RX INT1 VBAT"},
  2391. {"WSA2_RX INT1 CHAIN", NULL, "WSA2_RX INT1 INTERP"},
  2392. {"WSA2_SPK2 OUT", NULL, "WSA2_RX INT1 CHAIN"},
  2393. {"WSA2_SPK2 OUT", NULL, "WSA2_MCLK"},
  2394. };
  2395. static const struct lpass_cdc_wsa2_macro_reg_mask_val
  2396. lpass_cdc_wsa2_macro_reg_init[] = {
  2397. {LPASS_CDC_WSA2_BOOST0_BOOST_CFG1, 0x3F, 0x12},
  2398. {LPASS_CDC_WSA2_BOOST0_BOOST_CFG2, 0x1C, 0x08},
  2399. {LPASS_CDC_WSA2_COMPANDER0_CTL7, 0x1E, 0x18},
  2400. {LPASS_CDC_WSA2_BOOST1_BOOST_CFG1, 0x3F, 0x12},
  2401. {LPASS_CDC_WSA2_BOOST1_BOOST_CFG2, 0x1C, 0x08},
  2402. {LPASS_CDC_WSA2_COMPANDER1_CTL7, 0x1E, 0x18},
  2403. {LPASS_CDC_WSA2_BOOST0_BOOST_CTL, 0x70, 0x58},
  2404. {LPASS_CDC_WSA2_BOOST1_BOOST_CTL, 0x70, 0x58},
  2405. {LPASS_CDC_WSA2_RX0_RX_PATH_CFG1, 0x08, 0x08},
  2406. {LPASS_CDC_WSA2_RX1_RX_PATH_CFG1, 0x08, 0x08},
  2407. {LPASS_CDC_WSA2_TOP_TOP_CFG1, 0x02, 0x02},
  2408. {LPASS_CDC_WSA2_TOP_TOP_CFG1, 0x01, 0x01},
  2409. {LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2410. {LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2411. {LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2412. {LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2413. {LPASS_CDC_WSA2_COMPANDER0_CTL7, 0x01, 0x01},
  2414. {LPASS_CDC_WSA2_COMPANDER1_CTL7, 0x01, 0x01},
  2415. {LPASS_CDC_WSA2_RX0_RX_PATH_CFG0, 0x01, 0x01},
  2416. {LPASS_CDC_WSA2_RX1_RX_PATH_CFG0, 0x01, 0x01},
  2417. {LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CFG, 0x01, 0x01},
  2418. {LPASS_CDC_WSA2_RX1_RX_PATH_MIX_CFG, 0x01, 0x01},
  2419. };
  2420. static void lpass_cdc_wsa2_macro_init_reg(struct snd_soc_component *component)
  2421. {
  2422. int i;
  2423. for (i = 0; i < ARRAY_SIZE(lpass_cdc_wsa2_macro_reg_init); i++)
  2424. snd_soc_component_update_bits(component,
  2425. lpass_cdc_wsa2_macro_reg_init[i].reg,
  2426. lpass_cdc_wsa2_macro_reg_init[i].mask,
  2427. lpass_cdc_wsa2_macro_reg_init[i].val);
  2428. }
  2429. static int lpass_cdc_wsa2_macro_core_vote(void *handle, bool enable)
  2430. {
  2431. int rc = 0;
  2432. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = (struct lpass_cdc_wsa2_macro_priv *) handle;
  2433. if (wsa2_priv == NULL) {
  2434. pr_err_ratelimited("%s: wsa2 priv data is NULL\n", __func__);
  2435. return -EINVAL;
  2436. }
  2437. if (enable) {
  2438. pm_runtime_get_sync(wsa2_priv->dev);
  2439. if (lpass_cdc_check_core_votes(wsa2_priv->dev))
  2440. rc = 0;
  2441. else
  2442. rc = -ENOTSYNC;
  2443. } else {
  2444. pm_runtime_put_autosuspend(wsa2_priv->dev);
  2445. pm_runtime_mark_last_busy(wsa2_priv->dev);
  2446. }
  2447. return rc;
  2448. }
  2449. static int wsa2_swrm_clock(void *handle, bool enable)
  2450. {
  2451. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = (struct lpass_cdc_wsa2_macro_priv *) handle;
  2452. struct regmap *regmap = dev_get_regmap(wsa2_priv->dev->parent, NULL);
  2453. int ret = 0;
  2454. if (regmap == NULL) {
  2455. dev_err_ratelimited(wsa2_priv->dev, "%s: regmap is NULL\n", __func__);
  2456. return -EINVAL;
  2457. }
  2458. mutex_lock(&wsa2_priv->swr_clk_lock);
  2459. trace_printk("%s: %s swrm clock %s\n",
  2460. dev_name(wsa2_priv->dev), __func__,
  2461. (enable ? "enable" : "disable"));
  2462. dev_dbg(wsa2_priv->dev, "%s: swrm clock %s\n",
  2463. __func__, (enable ? "enable" : "disable"));
  2464. if (enable) {
  2465. pm_runtime_get_sync(wsa2_priv->dev);
  2466. if (wsa2_priv->swr_clk_users == 0) {
  2467. ret = msm_cdc_pinctrl_select_active_state(
  2468. wsa2_priv->wsa2_swr_gpio_p);
  2469. if (ret < 0) {
  2470. dev_err_ratelimited(wsa2_priv->dev,
  2471. "%s: wsa2 swr pinctrl enable failed\n",
  2472. __func__);
  2473. pm_runtime_mark_last_busy(wsa2_priv->dev);
  2474. pm_runtime_put_autosuspend(wsa2_priv->dev);
  2475. goto exit;
  2476. }
  2477. ret = lpass_cdc_wsa2_macro_mclk_enable(wsa2_priv, 1, true);
  2478. if (ret < 0) {
  2479. msm_cdc_pinctrl_select_sleep_state(
  2480. wsa2_priv->wsa2_swr_gpio_p);
  2481. dev_err_ratelimited(wsa2_priv->dev,
  2482. "%s: wsa2 request clock enable failed\n",
  2483. __func__);
  2484. pm_runtime_mark_last_busy(wsa2_priv->dev);
  2485. pm_runtime_put_autosuspend(wsa2_priv->dev);
  2486. goto exit;
  2487. }
  2488. if (wsa2_priv->reset_swr)
  2489. regmap_update_bits(regmap,
  2490. LPASS_CDC_WSA2_CLK_RST_CTRL_SWR_CONTROL,
  2491. 0x02, 0x02);
  2492. regmap_update_bits(regmap,
  2493. LPASS_CDC_WSA2_CLK_RST_CTRL_SWR_CONTROL,
  2494. 0x01, 0x01);
  2495. if (wsa2_priv->reset_swr)
  2496. regmap_update_bits(regmap,
  2497. LPASS_CDC_WSA2_CLK_RST_CTRL_SWR_CONTROL,
  2498. 0x02, 0x00);
  2499. regmap_update_bits(regmap,
  2500. LPASS_CDC_WSA2_CLK_RST_CTRL_SWR_CONTROL,
  2501. 0x1C, 0x0C);
  2502. wsa2_priv->reset_swr = false;
  2503. }
  2504. wsa2_priv->swr_clk_users++;
  2505. pm_runtime_mark_last_busy(wsa2_priv->dev);
  2506. pm_runtime_put_autosuspend(wsa2_priv->dev);
  2507. } else {
  2508. if (wsa2_priv->swr_clk_users <= 0) {
  2509. dev_err_ratelimited(wsa2_priv->dev, "%s: clock already disabled\n",
  2510. __func__);
  2511. wsa2_priv->swr_clk_users = 0;
  2512. goto exit;
  2513. }
  2514. wsa2_priv->swr_clk_users--;
  2515. if (wsa2_priv->swr_clk_users == 0) {
  2516. regmap_update_bits(regmap,
  2517. LPASS_CDC_WSA2_CLK_RST_CTRL_SWR_CONTROL,
  2518. 0x01, 0x00);
  2519. lpass_cdc_wsa2_macro_mclk_enable(wsa2_priv, 0, true);
  2520. ret = msm_cdc_pinctrl_select_sleep_state(
  2521. wsa2_priv->wsa2_swr_gpio_p);
  2522. if (ret < 0) {
  2523. dev_err_ratelimited(wsa2_priv->dev,
  2524. "%s: wsa2 swr pinctrl disable failed\n",
  2525. __func__);
  2526. goto exit;
  2527. }
  2528. }
  2529. }
  2530. trace_printk("%s: %s swrm clock users: %d\n",
  2531. dev_name(wsa2_priv->dev), __func__,
  2532. wsa2_priv->swr_clk_users);
  2533. dev_dbg(wsa2_priv->dev, "%s: swrm clock users %d\n",
  2534. __func__, wsa2_priv->swr_clk_users);
  2535. exit:
  2536. mutex_unlock(&wsa2_priv->swr_clk_lock);
  2537. return ret;
  2538. }
  2539. /* Thermal Functions */
  2540. static int lpass_cdc_wsa2_macro_get_max_state(
  2541. struct thermal_cooling_device *cdev,
  2542. unsigned long *state)
  2543. {
  2544. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = cdev->devdata;
  2545. if (!wsa2_priv) {
  2546. pr_err_ratelimited("%s: cdev->devdata is NULL\n", __func__);
  2547. return -EINVAL;
  2548. }
  2549. *state = wsa2_priv->thermal_max_state;
  2550. return 0;
  2551. }
  2552. static int lpass_cdc_wsa2_macro_get_cur_state(
  2553. struct thermal_cooling_device *cdev,
  2554. unsigned long *state)
  2555. {
  2556. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = cdev->devdata;
  2557. if (!wsa2_priv) {
  2558. pr_err_ratelimited("%s: cdev->devdata is NULL\n", __func__);
  2559. return -EINVAL;
  2560. }
  2561. *state = wsa2_priv->thermal_cur_state;
  2562. pr_debug("%s: thermal current state:%lu\n", __func__, *state);
  2563. return 0;
  2564. }
  2565. static int lpass_cdc_wsa2_macro_set_cur_state(
  2566. struct thermal_cooling_device *cdev,
  2567. unsigned long state)
  2568. {
  2569. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = cdev->devdata;
  2570. if (!wsa2_priv || !wsa2_priv->dev) {
  2571. pr_err_ratelimited("%s: cdev->devdata is NULL\n", __func__);
  2572. return -EINVAL;
  2573. }
  2574. if (state <= wsa2_priv->thermal_max_state) {
  2575. wsa2_priv->thermal_cur_state = state;
  2576. } else {
  2577. dev_err_ratelimited(wsa2_priv->dev,
  2578. "%s: incorrect requested state:%d\n",
  2579. __func__, state);
  2580. return -EINVAL;
  2581. }
  2582. dev_dbg(wsa2_priv->dev,
  2583. "%s: set the thermal current state to %d\n",
  2584. __func__, wsa2_priv->thermal_cur_state);
  2585. schedule_work(&wsa2_priv->lpass_cdc_wsa2_macro_cooling_work);
  2586. return 0;
  2587. }
  2588. static struct thermal_cooling_device_ops wsa2_cooling_ops = {
  2589. .get_max_state = lpass_cdc_wsa2_macro_get_max_state,
  2590. .get_cur_state = lpass_cdc_wsa2_macro_get_cur_state,
  2591. .set_cur_state = lpass_cdc_wsa2_macro_set_cur_state,
  2592. };
  2593. static int lpass_cdc_wsa2_macro_init(struct snd_soc_component *component)
  2594. {
  2595. struct snd_soc_dapm_context *dapm =
  2596. snd_soc_component_get_dapm(component);
  2597. int ret;
  2598. struct device *wsa2_dev = NULL;
  2599. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  2600. wsa2_dev = lpass_cdc_get_device_ptr(component->dev, WSA2_MACRO);
  2601. if (!wsa2_dev) {
  2602. dev_err(component->dev,
  2603. "%s: null device for macro!\n", __func__);
  2604. return -EINVAL;
  2605. }
  2606. wsa2_priv = dev_get_drvdata(wsa2_dev);
  2607. if (!wsa2_priv) {
  2608. dev_err(component->dev,
  2609. "%s: priv is null for macro!\n", __func__);
  2610. return -EINVAL;
  2611. }
  2612. ret = snd_soc_dapm_new_controls(dapm,
  2613. lpass_cdc_wsa2_macro_dapm_widgets,
  2614. ARRAY_SIZE(lpass_cdc_wsa2_macro_dapm_widgets));
  2615. if (ret < 0) {
  2616. dev_err(wsa2_dev, "%s: Failed to add controls\n", __func__);
  2617. return ret;
  2618. }
  2619. ret = snd_soc_dapm_add_routes(dapm, wsa2_audio_map,
  2620. ARRAY_SIZE(wsa2_audio_map));
  2621. if (ret < 0) {
  2622. dev_err(wsa2_dev, "%s: Failed to add routes\n", __func__);
  2623. return ret;
  2624. }
  2625. ret = snd_soc_dapm_new_widgets(dapm->card);
  2626. if (ret < 0) {
  2627. dev_err(wsa2_dev, "%s: Failed to add widgets\n", __func__);
  2628. return ret;
  2629. }
  2630. ret = snd_soc_add_component_controls(component,
  2631. lpass_cdc_wsa2_macro_snd_controls,
  2632. ARRAY_SIZE(lpass_cdc_wsa2_macro_snd_controls));
  2633. if (ret < 0) {
  2634. dev_err(wsa2_dev, "%s: Failed to add snd_ctls\n", __func__);
  2635. return ret;
  2636. }
  2637. snd_soc_dapm_ignore_suspend(dapm, "WSA2_AIF1 Playback");
  2638. snd_soc_dapm_ignore_suspend(dapm, "WSA2_AIF_MIX1 Playback");
  2639. snd_soc_dapm_ignore_suspend(dapm, "WSA2_AIF_VI Capture");
  2640. snd_soc_dapm_ignore_suspend(dapm, "WSA2_AIF_ECHO Capture");
  2641. snd_soc_dapm_ignore_suspend(dapm, "WSA2_SPK1 OUT");
  2642. snd_soc_dapm_ignore_suspend(dapm, "WSA2_SPK2 OUT");
  2643. snd_soc_dapm_ignore_suspend(dapm, "VIINPUT_WSA2");
  2644. snd_soc_dapm_ignore_suspend(dapm, "WSA2 SRC0_INP");
  2645. snd_soc_dapm_ignore_suspend(dapm, "WSA2_TX DEC0_INP");
  2646. snd_soc_dapm_ignore_suspend(dapm, "WSA2_TX DEC1_INP");
  2647. snd_soc_dapm_sync(dapm);
  2648. wsa2_priv->component = component;
  2649. lpass_cdc_wsa2_macro_init_reg(component);
  2650. return 0;
  2651. }
  2652. static int lpass_cdc_wsa2_macro_deinit(struct snd_soc_component *component)
  2653. {
  2654. struct device *wsa2_dev = NULL;
  2655. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  2656. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  2657. return -EINVAL;
  2658. wsa2_priv->component = NULL;
  2659. return 0;
  2660. }
  2661. static void lpass_cdc_wsa2_macro_add_child_devices(struct work_struct *work)
  2662. {
  2663. struct lpass_cdc_wsa2_macro_priv *wsa2_priv;
  2664. struct platform_device *pdev;
  2665. struct device_node *node;
  2666. struct lpass_cdc_wsa2_macro_swr_ctrl_data *swr_ctrl_data = NULL, *temp;
  2667. int ret;
  2668. u16 count = 0, ctrl_num = 0;
  2669. struct lpass_cdc_wsa2_macro_swr_ctrl_platform_data *platdata;
  2670. char plat_dev_name[LPASS_CDC_WSA2_MACRO_SWR_STRING_LEN];
  2671. wsa2_priv = container_of(work, struct lpass_cdc_wsa2_macro_priv,
  2672. lpass_cdc_wsa2_macro_add_child_devices_work);
  2673. if (!wsa2_priv) {
  2674. pr_err("%s: Memory for wsa2_priv does not exist\n",
  2675. __func__);
  2676. return;
  2677. }
  2678. if (!wsa2_priv->dev || !wsa2_priv->dev->of_node) {
  2679. dev_err(wsa2_priv->dev,
  2680. "%s: DT node for wsa2_priv does not exist\n", __func__);
  2681. return;
  2682. }
  2683. platdata = &wsa2_priv->swr_plat_data;
  2684. wsa2_priv->child_count = 0;
  2685. for_each_available_child_of_node(wsa2_priv->dev->of_node, node) {
  2686. if (strnstr(node->name, "wsa2_swr_master",
  2687. strlen("wsa2_swr_master")) != NULL)
  2688. strlcpy(plat_dev_name, "wsa2_swr_ctrl",
  2689. (LPASS_CDC_WSA2_MACRO_SWR_STRING_LEN - 1));
  2690. else if (strnstr(node->name, "msm_cdc_pinctrl",
  2691. strlen("msm_cdc_pinctrl")) != NULL)
  2692. strlcpy(plat_dev_name, node->name,
  2693. (LPASS_CDC_WSA2_MACRO_SWR_STRING_LEN - 1));
  2694. else
  2695. continue;
  2696. pdev = platform_device_alloc(plat_dev_name, -1);
  2697. if (!pdev) {
  2698. dev_err(wsa2_priv->dev, "%s: pdev memory alloc failed\n",
  2699. __func__);
  2700. ret = -ENOMEM;
  2701. goto err;
  2702. }
  2703. pdev->dev.parent = wsa2_priv->dev;
  2704. pdev->dev.of_node = node;
  2705. if (strnstr(node->name, "wsa2_swr_master",
  2706. strlen("wsa2_swr_master")) != NULL) {
  2707. ret = platform_device_add_data(pdev, platdata,
  2708. sizeof(*platdata));
  2709. if (ret) {
  2710. dev_err(&pdev->dev,
  2711. "%s: cannot add plat data ctrl:%d\n",
  2712. __func__, ctrl_num);
  2713. goto fail_pdev_add;
  2714. }
  2715. temp = krealloc(swr_ctrl_data,
  2716. (ctrl_num + 1) * sizeof(
  2717. struct lpass_cdc_wsa2_macro_swr_ctrl_data),
  2718. GFP_KERNEL);
  2719. if (!temp) {
  2720. dev_err(&pdev->dev, "out of memory\n");
  2721. ret = -ENOMEM;
  2722. goto fail_pdev_add;
  2723. }
  2724. swr_ctrl_data = temp;
  2725. swr_ctrl_data[ctrl_num].wsa2_swr_pdev = pdev;
  2726. ctrl_num++;
  2727. dev_dbg(&pdev->dev,
  2728. "%s: Added soundwire ctrl device(s)\n",
  2729. __func__);
  2730. wsa2_priv->swr_ctrl_data = swr_ctrl_data;
  2731. }
  2732. ret = platform_device_add(pdev);
  2733. if (ret) {
  2734. dev_err(&pdev->dev,
  2735. "%s: Cannot add platform device\n",
  2736. __func__);
  2737. goto fail_pdev_add;
  2738. }
  2739. if (wsa2_priv->child_count < LPASS_CDC_WSA2_MACRO_CHILD_DEVICES_MAX)
  2740. wsa2_priv->pdev_child_devices[
  2741. wsa2_priv->child_count++] = pdev;
  2742. else
  2743. goto err;
  2744. }
  2745. return;
  2746. fail_pdev_add:
  2747. for (count = 0; count < wsa2_priv->child_count; count++)
  2748. platform_device_put(wsa2_priv->pdev_child_devices[count]);
  2749. err:
  2750. return;
  2751. }
  2752. static void lpass_cdc_wsa2_macro_cooling_adjust_gain(struct work_struct *work)
  2753. {
  2754. struct lpass_cdc_wsa2_macro_priv *wsa2_priv;
  2755. u8 gain = 0;
  2756. wsa2_priv = container_of(work, struct lpass_cdc_wsa2_macro_priv,
  2757. lpass_cdc_wsa2_macro_cooling_work);
  2758. if (!wsa2_priv) {
  2759. pr_err_ratelimited("%s: priv is null for macro!\n",
  2760. __func__);
  2761. return;
  2762. }
  2763. if (!wsa2_priv->dev || !wsa2_priv->dev->of_node) {
  2764. dev_err_ratelimited(wsa2_priv->dev,
  2765. "%s: DT node for wsa2_priv does not exist\n", __func__);
  2766. return;
  2767. }
  2768. /* Only adjust the volume when WSA2 clock is enabled */
  2769. if (wsa2_priv->dapm_mclk_enable) {
  2770. gain = (u8)(wsa2_priv->rx0_origin_gain -
  2771. wsa2_priv->thermal_cur_state);
  2772. snd_soc_component_update_bits(wsa2_priv->component,
  2773. LPASS_CDC_WSA2_RX0_RX_VOL_CTL, 0xFF, gain);
  2774. dev_dbg(wsa2_priv->dev,
  2775. "%s: RX0 current thermal state: %d, "
  2776. "adjusted gain: %#x\n",
  2777. __func__, wsa2_priv->thermal_cur_state, gain);
  2778. gain = (u8)(wsa2_priv->rx1_origin_gain -
  2779. wsa2_priv->thermal_cur_state);
  2780. snd_soc_component_update_bits(wsa2_priv->component,
  2781. LPASS_CDC_WSA2_RX1_RX_VOL_CTL, 0xFF, gain);
  2782. dev_dbg(wsa2_priv->dev,
  2783. "%s: RX1 current thermal state: %d, "
  2784. "adjusted gain: %#x\n",
  2785. __func__, wsa2_priv->thermal_cur_state, gain);
  2786. }
  2787. return;
  2788. }
  2789. static void lpass_cdc_wsa2_macro_init_ops(struct macro_ops *ops,
  2790. char __iomem *wsa2_io_base)
  2791. {
  2792. memset(ops, 0, sizeof(struct macro_ops));
  2793. ops->init = lpass_cdc_wsa2_macro_init;
  2794. ops->exit = lpass_cdc_wsa2_macro_deinit;
  2795. ops->io_base = wsa2_io_base;
  2796. ops->dai_ptr = lpass_cdc_wsa2_macro_dai;
  2797. ops->num_dais = ARRAY_SIZE(lpass_cdc_wsa2_macro_dai);
  2798. ops->event_handler = lpass_cdc_wsa2_macro_event_handler;
  2799. ops->set_port_map = lpass_cdc_wsa2_macro_set_port_map;
  2800. }
  2801. static int lpass_cdc_wsa2_macro_probe(struct platform_device *pdev)
  2802. {
  2803. struct macro_ops ops;
  2804. struct lpass_cdc_wsa2_macro_priv *wsa2_priv;
  2805. u32 wsa2_base_addr, default_clk_id, thermal_max_state;
  2806. char __iomem *wsa2_io_base;
  2807. int ret = 0;
  2808. u32 is_used_wsa2_swr_gpio = 1;
  2809. const char *is_used_wsa2_swr_gpio_dt = "qcom,is-used-swr-gpio";
  2810. if (!lpass_cdc_is_va_macro_registered(&pdev->dev)) {
  2811. dev_err(&pdev->dev,
  2812. "%s: va-macro not registered yet, defer\n", __func__);
  2813. return -EPROBE_DEFER;
  2814. }
  2815. wsa2_priv = devm_kzalloc(&pdev->dev,
  2816. sizeof(struct lpass_cdc_wsa2_macro_priv),
  2817. GFP_KERNEL);
  2818. if (!wsa2_priv)
  2819. return -ENOMEM;
  2820. wsa2_priv->dev = &pdev->dev;
  2821. ret = of_property_read_u32(pdev->dev.of_node, "reg",
  2822. &wsa2_base_addr);
  2823. if (ret) {
  2824. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  2825. __func__, "reg");
  2826. return ret;
  2827. }
  2828. if (of_find_property(pdev->dev.of_node, is_used_wsa2_swr_gpio_dt,
  2829. NULL)) {
  2830. ret = of_property_read_u32(pdev->dev.of_node,
  2831. is_used_wsa2_swr_gpio_dt,
  2832. &is_used_wsa2_swr_gpio);
  2833. if (ret) {
  2834. dev_err(&pdev->dev, "%s: error reading %s in dt\n",
  2835. __func__, is_used_wsa2_swr_gpio_dt);
  2836. is_used_wsa2_swr_gpio = 1;
  2837. }
  2838. }
  2839. wsa2_priv->wsa2_swr_gpio_p = of_parse_phandle(pdev->dev.of_node,
  2840. "qcom,wsa2-swr-gpios", 0);
  2841. if (!wsa2_priv->wsa2_swr_gpio_p && is_used_wsa2_swr_gpio) {
  2842. dev_err(&pdev->dev, "%s: swr_gpios handle not provided!\n",
  2843. __func__);
  2844. return -EINVAL;
  2845. }
  2846. if (msm_cdc_pinctrl_get_state(wsa2_priv->wsa2_swr_gpio_p) < 0 &&
  2847. is_used_wsa2_swr_gpio) {
  2848. dev_err(&pdev->dev, "%s: failed to get swr pin state\n",
  2849. __func__);
  2850. return -EPROBE_DEFER;
  2851. }
  2852. msm_cdc_pinctrl_set_wakeup_capable(
  2853. wsa2_priv->wsa2_swr_gpio_p, false);
  2854. wsa2_io_base = devm_ioremap(&pdev->dev,
  2855. wsa2_base_addr,
  2856. LPASS_CDC_WSA2_MACRO_MAX_OFFSET);
  2857. if (!wsa2_io_base) {
  2858. dev_err(&pdev->dev, "%s: ioremap failed\n", __func__);
  2859. return -EINVAL;
  2860. }
  2861. wsa2_priv->wsa2_io_base = wsa2_io_base;
  2862. wsa2_priv->reset_swr = true;
  2863. INIT_WORK(&wsa2_priv->lpass_cdc_wsa2_macro_add_child_devices_work,
  2864. lpass_cdc_wsa2_macro_add_child_devices);
  2865. INIT_WORK(&wsa2_priv->lpass_cdc_wsa2_macro_cooling_work,
  2866. lpass_cdc_wsa2_macro_cooling_adjust_gain);
  2867. wsa2_priv->swr_plat_data.handle = (void *) wsa2_priv;
  2868. wsa2_priv->swr_plat_data.read = NULL;
  2869. wsa2_priv->swr_plat_data.write = NULL;
  2870. wsa2_priv->swr_plat_data.bulk_write = NULL;
  2871. wsa2_priv->swr_plat_data.clk = wsa2_swrm_clock;
  2872. wsa2_priv->swr_plat_data.core_vote = lpass_cdc_wsa2_macro_core_vote;
  2873. wsa2_priv->swr_plat_data.handle_irq = NULL;
  2874. ret = of_property_read_u32(pdev->dev.of_node, "qcom,default-clk-id",
  2875. &default_clk_id);
  2876. if (ret) {
  2877. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  2878. __func__, "qcom,mux0-clk-id");
  2879. default_clk_id = WSA_CORE_CLK;
  2880. }
  2881. wsa2_priv->default_clk_id = default_clk_id;
  2882. dev_set_drvdata(&pdev->dev, wsa2_priv);
  2883. mutex_init(&wsa2_priv->mclk_lock);
  2884. mutex_init(&wsa2_priv->swr_clk_lock);
  2885. lpass_cdc_wsa2_macro_init_ops(&ops, wsa2_io_base);
  2886. ops.clk_id_req = wsa2_priv->default_clk_id;
  2887. ops.default_clk_id = wsa2_priv->default_clk_id;
  2888. ret = lpass_cdc_register_macro(&pdev->dev, WSA2_MACRO, &ops);
  2889. if (ret < 0) {
  2890. dev_err(&pdev->dev, "%s: register macro failed\n", __func__);
  2891. goto reg_macro_fail;
  2892. }
  2893. if (of_find_property(wsa2_priv->dev->of_node, "#cooling-cells", NULL)) {
  2894. ret = of_property_read_u32(pdev->dev.of_node,
  2895. "qcom,thermal-max-state",
  2896. &thermal_max_state);
  2897. if (ret) {
  2898. dev_info(&pdev->dev, "%s: could not find %s entry in dt\n",
  2899. __func__, "qcom,thermal-max-state");
  2900. wsa2_priv->thermal_max_state =
  2901. LPASS_CDC_WSA2_MACRO_THERMAL_MAX_STATE;
  2902. } else {
  2903. wsa2_priv->thermal_max_state = thermal_max_state;
  2904. }
  2905. wsa2_priv->tcdev = devm_thermal_of_cooling_device_register(
  2906. &pdev->dev,
  2907. wsa2_priv->dev->of_node,
  2908. "wsa2", wsa2_priv,
  2909. &wsa2_cooling_ops);
  2910. if (IS_ERR(wsa2_priv->tcdev)) {
  2911. dev_err(&pdev->dev,
  2912. "%s: failed to register wsa2 macro as cooling device\n",
  2913. __func__);
  2914. wsa2_priv->tcdev = NULL;
  2915. }
  2916. }
  2917. pm_runtime_set_autosuspend_delay(&pdev->dev, AUTO_SUSPEND_DELAY);
  2918. pm_runtime_use_autosuspend(&pdev->dev);
  2919. pm_runtime_set_suspended(&pdev->dev);
  2920. pm_suspend_ignore_children(&pdev->dev, true);
  2921. pm_runtime_enable(&pdev->dev);
  2922. schedule_work(&wsa2_priv->lpass_cdc_wsa2_macro_add_child_devices_work);
  2923. return ret;
  2924. reg_macro_fail:
  2925. mutex_destroy(&wsa2_priv->mclk_lock);
  2926. mutex_destroy(&wsa2_priv->swr_clk_lock);
  2927. return ret;
  2928. }
  2929. static int lpass_cdc_wsa2_macro_remove(struct platform_device *pdev)
  2930. {
  2931. struct lpass_cdc_wsa2_macro_priv *wsa2_priv;
  2932. u16 count = 0;
  2933. wsa2_priv = dev_get_drvdata(&pdev->dev);
  2934. if (!wsa2_priv)
  2935. return -EINVAL;
  2936. if (wsa2_priv->tcdev)
  2937. thermal_cooling_device_unregister(wsa2_priv->tcdev);
  2938. for (count = 0; count < wsa2_priv->child_count &&
  2939. count < LPASS_CDC_WSA2_MACRO_CHILD_DEVICES_MAX; count++)
  2940. platform_device_unregister(wsa2_priv->pdev_child_devices[count]);
  2941. pm_runtime_disable(&pdev->dev);
  2942. pm_runtime_set_suspended(&pdev->dev);
  2943. lpass_cdc_unregister_macro(&pdev->dev, WSA2_MACRO);
  2944. mutex_destroy(&wsa2_priv->mclk_lock);
  2945. mutex_destroy(&wsa2_priv->swr_clk_lock);
  2946. return 0;
  2947. }
  2948. static const struct of_device_id lpass_cdc_wsa2_macro_dt_match[] = {
  2949. {.compatible = "qcom,lpass-cdc-wsa2-macro"},
  2950. {}
  2951. };
  2952. static const struct dev_pm_ops lpass_cdc_dev_pm_ops = {
  2953. SET_SYSTEM_SLEEP_PM_OPS(
  2954. pm_runtime_force_suspend,
  2955. pm_runtime_force_resume
  2956. )
  2957. SET_RUNTIME_PM_OPS(
  2958. lpass_cdc_runtime_suspend,
  2959. lpass_cdc_runtime_resume,
  2960. NULL
  2961. )
  2962. };
  2963. static struct platform_driver lpass_cdc_wsa2_macro_driver = {
  2964. .driver = {
  2965. .name = "lpass_cdc_wsa2_macro",
  2966. .owner = THIS_MODULE,
  2967. .pm = &lpass_cdc_dev_pm_ops,
  2968. .of_match_table = lpass_cdc_wsa2_macro_dt_match,
  2969. .suppress_bind_attrs = true,
  2970. },
  2971. .probe = lpass_cdc_wsa2_macro_probe,
  2972. .remove = lpass_cdc_wsa2_macro_remove,
  2973. };
  2974. module_platform_driver(lpass_cdc_wsa2_macro_driver);
  2975. MODULE_DESCRIPTION("WSA2 macro driver");
  2976. MODULE_LICENSE("GPL v2");