lpass-cdc-wsa2-macro.c 105 KB

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  1. // SPDX-License-Identifier: GPL-2.0-only
  2. /* Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
  3. */
  4. #include <linux/module.h>
  5. #include <linux/init.h>
  6. #include <linux/io.h>
  7. #include <linux/platform_device.h>
  8. #include <linux/clk.h>
  9. #include <linux/thermal.h>
  10. #include <linux/pm_runtime.h>
  11. #include <sound/soc.h>
  12. #include <sound/soc-dapm.h>
  13. #include <sound/tlv.h>
  14. #include <soc/swr-common.h>
  15. #include <soc/swr-wcd.h>
  16. #include <asoc/msm-cdc-pinctrl.h>
  17. #include "lpass-cdc.h"
  18. #include "lpass-cdc-comp.h"
  19. #include "lpass-cdc-registers.h"
  20. #include "lpass-cdc-wsa2-macro.h"
  21. #include "lpass-cdc-clk-rsc.h"
  22. #define AUTO_SUSPEND_DELAY 50 /* delay in msec */
  23. #define LPASS_CDC_WSA2_MACRO_MAX_OFFSET 0x1000
  24. #define LPASS_CDC_WSA2_MACRO_RX_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  25. SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
  26. SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  27. #define LPASS_CDC_WSA2_MACRO_RX_MIX_RATES (SNDRV_PCM_RATE_48000 |\
  28. SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  29. #define LPASS_CDC_WSA2_MACRO_RX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
  30. SNDRV_PCM_FMTBIT_S24_LE |\
  31. SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
  32. #define LPASS_CDC_WSA2_MACRO_ECHO_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  33. SNDRV_PCM_RATE_48000)
  34. #define LPASS_CDC_WSA2_MACRO_ECHO_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
  35. SNDRV_PCM_FMTBIT_S24_LE |\
  36. SNDRV_PCM_FMTBIT_S24_3LE)
  37. #define NUM_INTERPOLATORS 2
  38. #define LPASS_CDC_WSA2_MACRO_MUX_INP_SHFT 0x3
  39. #define LPASS_CDC_WSA2_MACRO_MUX_INP_MASK1 0x07
  40. #define LPASS_CDC_WSA2_MACRO_MUX_INP_MASK2 0x38
  41. #define LPASS_CDC_WSA2_MACRO_MUX_CFG_OFFSET 0x8
  42. #define LPASS_CDC_WSA2_MACRO_MUX_CFG1_OFFSET 0x4
  43. #define LPASS_CDC_WSA2_MACRO_RX_COMP_OFFSET \
  44. (LPASS_CDC_WSA2_COMPANDER1_CTL0 - LPASS_CDC_WSA2_COMPANDER0_CTL0)
  45. #define LPASS_CDC_WSA2_MACRO_RX_SOFTCLIP_OFFSET \
  46. (LPASS_CDC_WSA2_SOFTCLIP1_CRC - LPASS_CDC_WSA2_SOFTCLIP0_CRC)
  47. #define LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET \
  48. (LPASS_CDC_WSA2_RX1_RX_PATH_CTL - LPASS_CDC_WSA2_RX0_RX_PATH_CTL)
  49. #define LPASS_CDC_WSA2_MACRO_RX_PATH_CFG3_OFFSET 0x10
  50. #define LPASS_CDC_WSA2_MACRO_RX_PATH_DSMDEM_OFFSET 0x4C
  51. #define LPASS_CDC_WSA2_MACRO_FS_RATE_MASK 0x0F
  52. #define LPASS_CDC_WSA2_MACRO_EC_MIX_TX0_MASK 0x03
  53. #define LPASS_CDC_WSA2_MACRO_EC_MIX_TX1_MASK 0x18
  54. #define LPASS_CDC_WSA2_MACRO_MAX_DMA_CH_PER_PORT 0x2
  55. #define LPASS_CDC_WSA2_MACRO_THERMAL_MAX_STATE 11
  56. enum {
  57. LPASS_CDC_WSA2_MACRO_RX0 = 0,
  58. LPASS_CDC_WSA2_MACRO_RX1,
  59. LPASS_CDC_WSA2_MACRO_RX_MIX,
  60. LPASS_CDC_WSA2_MACRO_RX_MIX0 = LPASS_CDC_WSA2_MACRO_RX_MIX,
  61. LPASS_CDC_WSA2_MACRO_RX_MIX1,
  62. LPASS_CDC_WSA2_MACRO_RX4,
  63. LPASS_CDC_WSA2_MACRO_RX5,
  64. LPASS_CDC_WSA2_MACRO_RX_MAX,
  65. };
  66. enum {
  67. LPASS_CDC_WSA2_MACRO_TX0 = 0,
  68. LPASS_CDC_WSA2_MACRO_TX1,
  69. LPASS_CDC_WSA2_MACRO_TX_MAX,
  70. };
  71. enum {
  72. LPASS_CDC_WSA2_MACRO_EC0_MUX = 0,
  73. LPASS_CDC_WSA2_MACRO_EC1_MUX,
  74. LPASS_CDC_WSA2_MACRO_EC_MUX_MAX,
  75. };
  76. enum {
  77. LPASS_CDC_WSA2_MACRO_COMP1, /* SPK_L */
  78. LPASS_CDC_WSA2_MACRO_COMP2, /* SPK_R */
  79. LPASS_CDC_WSA2_MACRO_COMP_MAX
  80. };
  81. enum {
  82. LPASS_CDC_WSA2_MACRO_SOFTCLIP0, /* RX0 */
  83. LPASS_CDC_WSA2_MACRO_SOFTCLIP1, /* RX1 */
  84. LPASS_CDC_WSA2_MACRO_SOFTCLIP_MAX
  85. };
  86. enum {
  87. INTn_1_INP_SEL_ZERO = 0,
  88. INTn_1_INP_SEL_RX0,
  89. INTn_1_INP_SEL_RX1,
  90. INTn_1_INP_SEL_RX2,
  91. INTn_1_INP_SEL_RX3,
  92. INTn_1_INP_SEL_RX4,
  93. INTn_1_INP_SEL_RX5,
  94. INTn_1_INP_SEL_DEC0,
  95. INTn_1_INP_SEL_DEC1,
  96. };
  97. enum {
  98. INTn_2_INP_SEL_ZERO = 0,
  99. INTn_2_INP_SEL_RX0,
  100. INTn_2_INP_SEL_RX1,
  101. INTn_2_INP_SEL_RX2,
  102. INTn_2_INP_SEL_RX3,
  103. INTn_2_INP_SEL_RX4,
  104. INTn_2_INP_SEL_RX5,
  105. };
  106. enum {
  107. WSA2_MODE_21DB,
  108. WSA2_MODE_19P5DB,
  109. WSA2_MODE_18DB,
  110. WSA2_MODE_16P5DB,
  111. WSA2_MODE_15DB,
  112. WSA2_MODE_13P5DB,
  113. WSA2_MODE_12DB,
  114. WSA2_MODE_10P5DB,
  115. WSA2_MODE_9DB,
  116. WSA2_MODE_MAX
  117. };
  118. static struct lpass_cdc_comp_setting comp_setting_table[WSA2_MODE_MAX] =
  119. {
  120. {42, 0, 42},
  121. {39, 0, 42},
  122. {36, 0, 42},
  123. {33, 0, 42},
  124. {30, 0, 42},
  125. {27, 0, 42},
  126. {24, 0, 42},
  127. {21, 0, 42},
  128. {18, 0, 42},
  129. };
  130. struct interp_sample_rate {
  131. int sample_rate;
  132. int rate_val;
  133. };
  134. /*
  135. * Structure used to update codec
  136. * register defaults after reset
  137. */
  138. struct lpass_cdc_wsa2_macro_reg_mask_val {
  139. u16 reg;
  140. u8 mask;
  141. u8 val;
  142. };
  143. static struct interp_sample_rate int_prim_sample_rate_val[] = {
  144. {8000, 0x0}, /* 8K */
  145. {16000, 0x1}, /* 16K */
  146. {24000, -EINVAL},/* 24K */
  147. {32000, 0x3}, /* 32K */
  148. {48000, 0x4}, /* 48K */
  149. {96000, 0x5}, /* 96K */
  150. {192000, 0x6}, /* 192K */
  151. {384000, 0x7}, /* 384K */
  152. {44100, 0x8}, /* 44.1K */
  153. };
  154. static struct interp_sample_rate int_mix_sample_rate_val[] = {
  155. {48000, 0x4}, /* 48K */
  156. {96000, 0x5}, /* 96K */
  157. {192000, 0x6}, /* 192K */
  158. };
  159. #define LPASS_CDC_WSA2_MACRO_SWR_STRING_LEN 80
  160. static int lpass_cdc_wsa2_macro_core_vote(void *handle, bool enable);
  161. static int lpass_cdc_wsa2_macro_hw_params(struct snd_pcm_substream *substream,
  162. struct snd_pcm_hw_params *params,
  163. struct snd_soc_dai *dai);
  164. static int lpass_cdc_wsa2_macro_get_channel_map(struct snd_soc_dai *dai,
  165. unsigned int *tx_num, unsigned int *tx_slot,
  166. unsigned int *rx_num, unsigned int *rx_slot);
  167. static int lpass_cdc_wsa2_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream);
  168. /* Hold instance to soundwire platform device */
  169. struct lpass_cdc_wsa2_macro_swr_ctrl_data {
  170. struct platform_device *wsa2_swr_pdev;
  171. };
  172. #define LPASS_CDC_WSA2_MACRO_SET_VOLUME_TLV(xname, xreg, xmin, xmax, tlv_array) \
  173. { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
  174. .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
  175. SNDRV_CTL_ELEM_ACCESS_READWRITE, \
  176. .tlv.p = (tlv_array), \
  177. .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
  178. .put = lpass_cdc_wsa2_macro_set_digital_volume, \
  179. .private_value = (unsigned long)&(struct soc_mixer_control) \
  180. {.reg = xreg, .rreg = xreg, \
  181. .min = xmin, .max = xmax, .platform_max = xmax, \
  182. .sign_bit = 7,} }
  183. struct lpass_cdc_wsa2_macro_swr_ctrl_platform_data {
  184. void *handle; /* holds codec private data */
  185. int (*read)(void *handle, int reg);
  186. int (*write)(void *handle, int reg, int val);
  187. int (*bulk_write)(void *handle, u32 *reg, u32 *val, size_t len);
  188. int (*clk)(void *handle, bool enable);
  189. int (*core_vote)(void *handle, bool enable);
  190. int (*handle_irq)(void *handle,
  191. irqreturn_t (*swrm_irq_handler)(int irq,
  192. void *data),
  193. void *swrm_handle,
  194. int action);
  195. };
  196. enum {
  197. LPASS_CDC_WSA2_MACRO_AIF_INVALID = 0,
  198. LPASS_CDC_WSA2_MACRO_AIF1_PB,
  199. LPASS_CDC_WSA2_MACRO_AIF_MIX1_PB,
  200. LPASS_CDC_WSA2_MACRO_AIF_VI,
  201. LPASS_CDC_WSA2_MACRO_AIF_ECHO,
  202. LPASS_CDC_WSA2_MACRO_MAX_DAIS,
  203. };
  204. #define LPASS_CDC_WSA2_MACRO_CHILD_DEVICES_MAX 3
  205. /*
  206. * @dev: wsa2 macro device pointer
  207. * @comp_enabled: compander enable mixer value set
  208. * @ec_hq: echo HQ enable mixer value set
  209. * @prim_int_users: Users of interpolator
  210. * @wsa2_mclk_users: WSA2 MCLK users count
  211. * @swr_clk_users: SWR clk users count
  212. * @vi_feed_value: VI sense mask
  213. * @mclk_lock: to lock mclk operations
  214. * @swr_clk_lock: to lock swr master clock operations
  215. * @swr_ctrl_data: SoundWire data structure
  216. * @swr_plat_data: Soundwire platform data
  217. * @lpass_cdc_wsa2_macro_add_child_devices_work: work for adding child devices
  218. * @wsa2_swr_gpio_p: used by pinctrl API
  219. * @component: codec handle
  220. * @rx_0_count: RX0 interpolation users
  221. * @rx_1_count: RX1 interpolation users
  222. * @active_ch_mask: channel mask for all AIF DAIs
  223. * @active_ch_cnt: channel count of all AIF DAIs
  224. * @rx_port_value: mixer ctl value of WSA2 RX MUXes
  225. * @wsa2_io_base: Base address of WSA2 macro addr space
  226. */
  227. struct lpass_cdc_wsa2_macro_priv {
  228. struct device *dev;
  229. int comp_enabled[LPASS_CDC_WSA2_MACRO_COMP_MAX];
  230. int comp_mode[LPASS_CDC_WSA2_MACRO_COMP_MAX];
  231. int ec_hq[LPASS_CDC_WSA2_MACRO_RX1 + 1];
  232. u16 prim_int_users[LPASS_CDC_WSA2_MACRO_RX1 + 1];
  233. u16 wsa2_mclk_users;
  234. u16 swr_clk_users;
  235. bool dapm_mclk_enable;
  236. bool reset_swr;
  237. unsigned int vi_feed_value;
  238. struct mutex mclk_lock;
  239. struct mutex swr_clk_lock;
  240. struct lpass_cdc_wsa2_macro_swr_ctrl_data *swr_ctrl_data;
  241. struct lpass_cdc_wsa2_macro_swr_ctrl_platform_data swr_plat_data;
  242. struct work_struct lpass_cdc_wsa2_macro_add_child_devices_work;
  243. struct device_node *wsa2_swr_gpio_p;
  244. struct snd_soc_component *component;
  245. int rx_0_count;
  246. int rx_1_count;
  247. int wsa_spkrrecv;
  248. unsigned long active_ch_mask[LPASS_CDC_WSA2_MACRO_MAX_DAIS];
  249. unsigned long active_ch_cnt[LPASS_CDC_WSA2_MACRO_MAX_DAIS];
  250. int rx_port_value[LPASS_CDC_WSA2_MACRO_RX_MAX];
  251. char __iomem *wsa2_io_base;
  252. struct platform_device *pdev_child_devices
  253. [LPASS_CDC_WSA2_MACRO_CHILD_DEVICES_MAX];
  254. int child_count;
  255. int is_softclip_on[LPASS_CDC_WSA2_MACRO_SOFTCLIP_MAX];
  256. int softclip_clk_users[LPASS_CDC_WSA2_MACRO_SOFTCLIP_MAX];
  257. char __iomem *mclk_mode_muxsel;
  258. u16 default_clk_id;
  259. u32 pcm_rate_vi;
  260. int wsa2_digital_mute_status[LPASS_CDC_WSA2_MACRO_RX_MAX];
  261. u8 rx0_origin_gain;
  262. u8 rx1_origin_gain;
  263. struct thermal_cooling_device *tcdev;
  264. uint32_t thermal_cur_state;
  265. uint32_t thermal_max_state;
  266. struct work_struct lpass_cdc_wsa2_macro_cooling_work;
  267. };
  268. static struct snd_soc_dai_driver lpass_cdc_wsa2_macro_dai[];
  269. static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0);
  270. static const char *const rx_text[] = {
  271. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5", "DEC0", "DEC1"
  272. };
  273. static const char *const rx_mix_text[] = {
  274. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5",
  275. };
  276. static const char *const rx_mix_ec_text[] = {
  277. "ZERO", "RX_MIX_TX0", "RX_MIX_TX1"
  278. };
  279. static const char *const rx_mux_text[] = {
  280. "ZERO", "AIF1_PB", "AIF_MIX1_PB"
  281. };
  282. static const char *const rx_sidetone_mix_text[] = {
  283. "ZERO", "SRC0"
  284. };
  285. static const char * const lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_text[] = {
  286. "OFF", "ON"
  287. };
  288. static const char *const lpass_cdc_wsa2_macro_ear_spkrrecv_text[] = {
  289. "OFF", "ON"
  290. };
  291. static const char * const lpass_cdc_wsa2_macro_comp_mode_text[] = {
  292. "G_21_DB", "G_19P5_DB", "G_18_DB", "G_16P5_DB", "G_15_DB",
  293. "G_13P5_DB", "G_12_DB", "G_10P5_DB", "G_9_DB"
  294. };
  295. static const struct snd_kcontrol_new wsa2_int0_vbat_mix_switch[] = {
  296. SOC_DAPM_SINGLE("WSA2 RX0 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  297. };
  298. static const struct snd_kcontrol_new wsa2_int1_vbat_mix_switch[] = {
  299. SOC_DAPM_SINGLE("WSA2 RX1 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  300. };
  301. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa2_macro_ear_spkrrecv_enum,
  302. lpass_cdc_wsa2_macro_ear_spkrrecv_text);
  303. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_enum,
  304. lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_text);
  305. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa2_macro_comp_mode_enum,
  306. lpass_cdc_wsa2_macro_comp_mode_text);
  307. /* RX INT0 */
  308. static const struct soc_enum rx0_prim_inp0_chain_enum =
  309. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG0,
  310. 0, 9, rx_text);
  311. static const struct soc_enum rx0_prim_inp1_chain_enum =
  312. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG0,
  313. 3, 9, rx_text);
  314. static const struct soc_enum rx0_prim_inp2_chain_enum =
  315. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG1,
  316. 3, 9, rx_text);
  317. static const struct soc_enum rx0_mix_chain_enum =
  318. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG1,
  319. 0, 7, rx_mix_text);
  320. static const struct soc_enum rx0_sidetone_mix_enum =
  321. SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_sidetone_mix_text);
  322. static const struct snd_kcontrol_new rx0_prim_inp0_mux =
  323. SOC_DAPM_ENUM("WSA2_RX0 INP0 Mux", rx0_prim_inp0_chain_enum);
  324. static const struct snd_kcontrol_new rx0_prim_inp1_mux =
  325. SOC_DAPM_ENUM("WSA2_RX0 INP1 Mux", rx0_prim_inp1_chain_enum);
  326. static const struct snd_kcontrol_new rx0_prim_inp2_mux =
  327. SOC_DAPM_ENUM("WSA2_RX0 INP2 Mux", rx0_prim_inp2_chain_enum);
  328. static const struct snd_kcontrol_new rx0_mix_mux =
  329. SOC_DAPM_ENUM("WSA2_RX0 MIX Mux", rx0_mix_chain_enum);
  330. static const struct snd_kcontrol_new rx0_sidetone_mix_mux =
  331. SOC_DAPM_ENUM("WSA2_RX0 SIDETONE MIX Mux", rx0_sidetone_mix_enum);
  332. /* RX INT1 */
  333. static const struct soc_enum rx1_prim_inp0_chain_enum =
  334. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT1_CFG0,
  335. 0, 9, rx_text);
  336. static const struct soc_enum rx1_prim_inp1_chain_enum =
  337. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT1_CFG0,
  338. 3, 9, rx_text);
  339. static const struct soc_enum rx1_prim_inp2_chain_enum =
  340. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT1_CFG1,
  341. 3, 9, rx_text);
  342. static const struct soc_enum rx1_mix_chain_enum =
  343. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_INT1_CFG1,
  344. 0, 7, rx_mix_text);
  345. static const struct snd_kcontrol_new rx1_prim_inp0_mux =
  346. SOC_DAPM_ENUM("WSA2_RX1 INP0 Mux", rx1_prim_inp0_chain_enum);
  347. static const struct snd_kcontrol_new rx1_prim_inp1_mux =
  348. SOC_DAPM_ENUM("WSA2_RX1 INP1 Mux", rx1_prim_inp1_chain_enum);
  349. static const struct snd_kcontrol_new rx1_prim_inp2_mux =
  350. SOC_DAPM_ENUM("WSA2_RX1 INP2 Mux", rx1_prim_inp2_chain_enum);
  351. static const struct snd_kcontrol_new rx1_mix_mux =
  352. SOC_DAPM_ENUM("WSA2_RX1 MIX Mux", rx1_mix_chain_enum);
  353. static const struct soc_enum rx_mix_ec0_enum =
  354. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_MIX_CFG0,
  355. 0, 3, rx_mix_ec_text);
  356. static const struct soc_enum rx_mix_ec1_enum =
  357. SOC_ENUM_SINGLE(LPASS_CDC_WSA2_RX_INP_MUX_RX_MIX_CFG0,
  358. 3, 3, rx_mix_ec_text);
  359. static const struct snd_kcontrol_new rx_mix_ec0_mux =
  360. SOC_DAPM_ENUM("WSA2 RX_MIX EC0_Mux", rx_mix_ec0_enum);
  361. static const struct snd_kcontrol_new rx_mix_ec1_mux =
  362. SOC_DAPM_ENUM("WSA2 RX_MIX EC1_Mux", rx_mix_ec1_enum);
  363. static struct snd_soc_dai_ops lpass_cdc_wsa2_macro_dai_ops = {
  364. .hw_params = lpass_cdc_wsa2_macro_hw_params,
  365. .get_channel_map = lpass_cdc_wsa2_macro_get_channel_map,
  366. .mute_stream = lpass_cdc_wsa2_macro_mute_stream,
  367. };
  368. static struct snd_soc_dai_driver lpass_cdc_wsa2_macro_dai[] = {
  369. {
  370. .name = "wsa2_macro_rx1",
  371. .id = LPASS_CDC_WSA2_MACRO_AIF1_PB,
  372. .playback = {
  373. .stream_name = "WSA2_AIF1 Playback",
  374. .rates = LPASS_CDC_WSA2_MACRO_RX_RATES,
  375. .formats = LPASS_CDC_WSA2_MACRO_RX_FORMATS,
  376. .rate_max = 384000,
  377. .rate_min = 8000,
  378. .channels_min = 1,
  379. .channels_max = 2,
  380. },
  381. .ops = &lpass_cdc_wsa2_macro_dai_ops,
  382. },
  383. {
  384. .name = "wsa2_macro_rx_mix",
  385. .id = LPASS_CDC_WSA2_MACRO_AIF_MIX1_PB,
  386. .playback = {
  387. .stream_name = "WSA2_AIF_MIX1 Playback",
  388. .rates = LPASS_CDC_WSA2_MACRO_RX_MIX_RATES,
  389. .formats = LPASS_CDC_WSA2_MACRO_RX_FORMATS,
  390. .rate_max = 192000,
  391. .rate_min = 48000,
  392. .channels_min = 1,
  393. .channels_max = 2,
  394. },
  395. .ops = &lpass_cdc_wsa2_macro_dai_ops,
  396. },
  397. {
  398. .name = "wsa2_macro_vifeedback",
  399. .id = LPASS_CDC_WSA2_MACRO_AIF_VI,
  400. .capture = {
  401. .stream_name = "WSA2_AIF_VI Capture",
  402. .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_48000,
  403. .formats = LPASS_CDC_WSA2_MACRO_RX_FORMATS,
  404. .rate_max = 48000,
  405. .rate_min = 8000,
  406. .channels_min = 1,
  407. .channels_max = 4,
  408. },
  409. .ops = &lpass_cdc_wsa2_macro_dai_ops,
  410. },
  411. {
  412. .name = "wsa2_macro_echo",
  413. .id = LPASS_CDC_WSA2_MACRO_AIF_ECHO,
  414. .capture = {
  415. .stream_name = "WSA2_AIF_ECHO Capture",
  416. .rates = LPASS_CDC_WSA2_MACRO_ECHO_RATES,
  417. .formats = LPASS_CDC_WSA2_MACRO_ECHO_FORMATS,
  418. .rate_max = 48000,
  419. .rate_min = 8000,
  420. .channels_min = 1,
  421. .channels_max = 2,
  422. },
  423. .ops = &lpass_cdc_wsa2_macro_dai_ops,
  424. },
  425. };
  426. static bool lpass_cdc_wsa2_macro_get_data(struct snd_soc_component *component,
  427. struct device **wsa2_dev,
  428. struct lpass_cdc_wsa2_macro_priv **wsa2_priv,
  429. const char *func_name)
  430. {
  431. *wsa2_dev = lpass_cdc_get_device_ptr(component->dev,
  432. WSA2_MACRO);
  433. if (!(*wsa2_dev)) {
  434. dev_err(component->dev,
  435. "%s: null device for macro!\n", func_name);
  436. return false;
  437. }
  438. *wsa2_priv = dev_get_drvdata((*wsa2_dev));
  439. if (!(*wsa2_priv) || !(*wsa2_priv)->component) {
  440. dev_err(component->dev,
  441. "%s: priv is null for macro!\n", func_name);
  442. return false;
  443. }
  444. return true;
  445. }
  446. static int lpass_cdc_wsa2_macro_set_port_map(struct snd_soc_component *component,
  447. u32 usecase, u32 size, void *data)
  448. {
  449. struct device *wsa2_dev = NULL;
  450. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  451. struct swrm_port_config port_cfg;
  452. int ret = 0;
  453. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  454. return -EINVAL;
  455. memset(&port_cfg, 0, sizeof(port_cfg));
  456. port_cfg.uc = usecase;
  457. port_cfg.size = size;
  458. port_cfg.params = data;
  459. if (wsa2_priv->swr_ctrl_data)
  460. ret = swrm_wcd_notify(
  461. wsa2_priv->swr_ctrl_data[0].wsa2_swr_pdev,
  462. SWR_SET_PORT_MAP, &port_cfg);
  463. return ret;
  464. }
  465. static int lpass_cdc_wsa2_macro_set_prim_interpolator_rate(struct snd_soc_dai *dai,
  466. u8 int_prim_fs_rate_reg_val,
  467. u32 sample_rate)
  468. {
  469. u8 int_1_mix1_inp;
  470. u32 j, port;
  471. u16 int_mux_cfg0, int_mux_cfg1;
  472. u16 int_fs_reg;
  473. u8 int_mux_cfg0_val, int_mux_cfg1_val;
  474. u8 inp0_sel, inp1_sel, inp2_sel;
  475. struct snd_soc_component *component = dai->component;
  476. struct device *wsa2_dev = NULL;
  477. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  478. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  479. return -EINVAL;
  480. for_each_set_bit(port, &wsa2_priv->active_ch_mask[dai->id],
  481. LPASS_CDC_WSA2_MACRO_RX_MAX) {
  482. int_1_mix1_inp = port;
  483. if ((int_1_mix1_inp < LPASS_CDC_WSA2_MACRO_RX0) ||
  484. (int_1_mix1_inp > LPASS_CDC_WSA2_MACRO_RX_MIX1)) {
  485. dev_err(wsa2_dev,
  486. "%s: Invalid RX port, Dai ID is %d\n",
  487. __func__, dai->id);
  488. return -EINVAL;
  489. }
  490. int_mux_cfg0 = LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG0;
  491. /*
  492. * Loop through all interpolator MUX inputs and find out
  493. * to which interpolator input, the cdc_dma rx port
  494. * is connected
  495. */
  496. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  497. int_mux_cfg1 = int_mux_cfg0 + LPASS_CDC_WSA2_MACRO_MUX_CFG1_OFFSET;
  498. int_mux_cfg0_val = snd_soc_component_read(component,
  499. int_mux_cfg0);
  500. int_mux_cfg1_val = snd_soc_component_read(component,
  501. int_mux_cfg1);
  502. inp0_sel = int_mux_cfg0_val & LPASS_CDC_WSA2_MACRO_MUX_INP_MASK1;
  503. inp1_sel = (int_mux_cfg0_val >>
  504. LPASS_CDC_WSA2_MACRO_MUX_INP_SHFT) &
  505. LPASS_CDC_WSA2_MACRO_MUX_INP_MASK1;
  506. inp2_sel = (int_mux_cfg1_val >>
  507. LPASS_CDC_WSA2_MACRO_MUX_INP_SHFT) &
  508. LPASS_CDC_WSA2_MACRO_MUX_INP_MASK1;
  509. if ((inp0_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  510. (inp1_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  511. (inp2_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0)) {
  512. int_fs_reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL +
  513. LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET * j;
  514. dev_dbg(wsa2_dev,
  515. "%s: AIF_PB DAI(%d) connected to INT%u_1\n",
  516. __func__, dai->id, j);
  517. dev_dbg(wsa2_dev,
  518. "%s: set INT%u_1 sample rate to %u\n",
  519. __func__, j, sample_rate);
  520. /* sample_rate is in Hz */
  521. snd_soc_component_update_bits(component,
  522. int_fs_reg,
  523. LPASS_CDC_WSA2_MACRO_FS_RATE_MASK,
  524. int_prim_fs_rate_reg_val);
  525. }
  526. int_mux_cfg0 += LPASS_CDC_WSA2_MACRO_MUX_CFG_OFFSET;
  527. }
  528. }
  529. return 0;
  530. }
  531. static int lpass_cdc_wsa2_macro_set_mix_interpolator_rate(struct snd_soc_dai *dai,
  532. u8 int_mix_fs_rate_reg_val,
  533. u32 sample_rate)
  534. {
  535. u8 int_2_inp;
  536. u32 j, port;
  537. u16 int_mux_cfg1, int_fs_reg;
  538. u8 int_mux_cfg1_val;
  539. struct snd_soc_component *component = dai->component;
  540. struct device *wsa2_dev = NULL;
  541. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  542. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  543. return -EINVAL;
  544. for_each_set_bit(port, &wsa2_priv->active_ch_mask[dai->id],
  545. LPASS_CDC_WSA2_MACRO_RX_MAX) {
  546. int_2_inp = port;
  547. if ((int_2_inp < LPASS_CDC_WSA2_MACRO_RX0) ||
  548. (int_2_inp > LPASS_CDC_WSA2_MACRO_RX_MIX1)) {
  549. dev_err(wsa2_dev,
  550. "%s: Invalid RX port, Dai ID is %d\n",
  551. __func__, dai->id);
  552. return -EINVAL;
  553. }
  554. int_mux_cfg1 = LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG1;
  555. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  556. int_mux_cfg1_val = snd_soc_component_read(component,
  557. int_mux_cfg1) &
  558. LPASS_CDC_WSA2_MACRO_MUX_INP_MASK1;
  559. if (int_mux_cfg1_val == int_2_inp +
  560. INTn_2_INP_SEL_RX0) {
  561. int_fs_reg =
  562. LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CTL +
  563. LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET * j;
  564. dev_dbg(wsa2_dev,
  565. "%s: AIF_PB DAI(%d) connected to INT%u_2\n",
  566. __func__, dai->id, j);
  567. dev_dbg(wsa2_dev,
  568. "%s: set INT%u_2 sample rate to %u\n",
  569. __func__, j, sample_rate);
  570. snd_soc_component_update_bits(component,
  571. int_fs_reg,
  572. LPASS_CDC_WSA2_MACRO_FS_RATE_MASK,
  573. int_mix_fs_rate_reg_val);
  574. }
  575. int_mux_cfg1 += LPASS_CDC_WSA2_MACRO_MUX_CFG_OFFSET;
  576. }
  577. }
  578. return 0;
  579. }
  580. static int lpass_cdc_wsa2_macro_set_interpolator_rate(struct snd_soc_dai *dai,
  581. u32 sample_rate)
  582. {
  583. int rate_val = 0;
  584. int i, ret;
  585. /* set mixing path rate */
  586. for (i = 0; i < ARRAY_SIZE(int_mix_sample_rate_val); i++) {
  587. if (sample_rate ==
  588. int_mix_sample_rate_val[i].sample_rate) {
  589. rate_val =
  590. int_mix_sample_rate_val[i].rate_val;
  591. break;
  592. }
  593. }
  594. if ((i == ARRAY_SIZE(int_mix_sample_rate_val)) ||
  595. (rate_val < 0))
  596. goto prim_rate;
  597. ret = lpass_cdc_wsa2_macro_set_mix_interpolator_rate(dai,
  598. (u8) rate_val, sample_rate);
  599. prim_rate:
  600. /* set primary path sample rate */
  601. for (i = 0; i < ARRAY_SIZE(int_prim_sample_rate_val); i++) {
  602. if (sample_rate ==
  603. int_prim_sample_rate_val[i].sample_rate) {
  604. rate_val =
  605. int_prim_sample_rate_val[i].rate_val;
  606. break;
  607. }
  608. }
  609. if ((i == ARRAY_SIZE(int_prim_sample_rate_val)) ||
  610. (rate_val < 0))
  611. return -EINVAL;
  612. ret = lpass_cdc_wsa2_macro_set_prim_interpolator_rate(dai,
  613. (u8) rate_val, sample_rate);
  614. return ret;
  615. }
  616. static int lpass_cdc_wsa2_macro_hw_params(struct snd_pcm_substream *substream,
  617. struct snd_pcm_hw_params *params,
  618. struct snd_soc_dai *dai)
  619. {
  620. struct snd_soc_component *component = dai->component;
  621. int ret;
  622. struct device *wsa2_dev = NULL;
  623. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  624. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  625. return -EINVAL;
  626. wsa2_priv = dev_get_drvdata(wsa2_dev);
  627. if (!wsa2_priv)
  628. return -EINVAL;
  629. dev_dbg(component->dev,
  630. "%s: dai_name = %s DAI-ID %x rate %d num_ch %d\n", __func__,
  631. dai->name, dai->id, params_rate(params),
  632. params_channels(params));
  633. switch (substream->stream) {
  634. case SNDRV_PCM_STREAM_PLAYBACK:
  635. ret = lpass_cdc_wsa2_macro_set_interpolator_rate(dai, params_rate(params));
  636. if (ret) {
  637. dev_err(component->dev,
  638. "%s: cannot set sample rate: %u\n",
  639. __func__, params_rate(params));
  640. return ret;
  641. }
  642. break;
  643. case SNDRV_PCM_STREAM_CAPTURE:
  644. if (dai->id == LPASS_CDC_WSA2_MACRO_AIF_VI)
  645. wsa2_priv->pcm_rate_vi = params_rate(params);
  646. default:
  647. break;
  648. }
  649. return 0;
  650. }
  651. static int lpass_cdc_wsa2_macro_get_channel_map(struct snd_soc_dai *dai,
  652. unsigned int *tx_num, unsigned int *tx_slot,
  653. unsigned int *rx_num, unsigned int *rx_slot)
  654. {
  655. struct snd_soc_component *component = dai->component;
  656. struct device *wsa2_dev = NULL;
  657. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  658. u16 val = 0, mask = 0, cnt = 0, temp = 0;
  659. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  660. return -EINVAL;
  661. wsa2_priv = dev_get_drvdata(wsa2_dev);
  662. if (!wsa2_priv)
  663. return -EINVAL;
  664. switch (dai->id) {
  665. case LPASS_CDC_WSA2_MACRO_AIF_VI:
  666. *tx_slot = wsa2_priv->active_ch_mask[dai->id];
  667. *tx_num = wsa2_priv->active_ch_cnt[dai->id];
  668. break;
  669. case LPASS_CDC_WSA2_MACRO_AIF1_PB:
  670. case LPASS_CDC_WSA2_MACRO_AIF_MIX1_PB:
  671. for_each_set_bit(temp, &wsa2_priv->active_ch_mask[dai->id],
  672. LPASS_CDC_WSA2_MACRO_RX_MAX) {
  673. mask |= (1 << temp);
  674. if (++cnt == LPASS_CDC_WSA2_MACRO_MAX_DMA_CH_PER_PORT)
  675. break;
  676. }
  677. if (mask & 0x30)
  678. mask = mask >> 0x4;
  679. if (mask & 0x03)
  680. mask = mask << 0x2;
  681. *rx_slot = mask;
  682. *rx_num = cnt;
  683. break;
  684. case LPASS_CDC_WSA2_MACRO_AIF_ECHO:
  685. val = snd_soc_component_read(component,
  686. LPASS_CDC_WSA2_RX_INP_MUX_RX_MIX_CFG0);
  687. if (val & LPASS_CDC_WSA2_MACRO_EC_MIX_TX1_MASK) {
  688. mask |= 0x2;
  689. cnt++;
  690. }
  691. if (val & LPASS_CDC_WSA2_MACRO_EC_MIX_TX0_MASK) {
  692. mask |= 0x1;
  693. cnt++;
  694. }
  695. *tx_slot = mask;
  696. *tx_num = cnt;
  697. break;
  698. default:
  699. dev_err(wsa2_dev, "%s: Invalid AIF\n", __func__);
  700. break;
  701. }
  702. return 0;
  703. }
  704. static int lpass_cdc_wsa2_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
  705. {
  706. struct snd_soc_component *component = dai->component;
  707. struct device *wsa2_dev = NULL;
  708. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  709. uint16_t j = 0, reg = 0, mix_reg = 0, dsm_reg = 0;
  710. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  711. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  712. bool adie_lb = false;
  713. if (mute)
  714. return 0;
  715. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  716. return -EINVAL;
  717. switch (dai->id) {
  718. case LPASS_CDC_WSA2_MACRO_AIF1_PB:
  719. case LPASS_CDC_WSA2_MACRO_AIF_MIX1_PB:
  720. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  721. reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL +
  722. (j * LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET);
  723. mix_reg = LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CTL +
  724. (j * LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET);
  725. dsm_reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL +
  726. (j * LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET) +
  727. LPASS_CDC_WSA2_MACRO_RX_PATH_DSMDEM_OFFSET;
  728. int_mux_cfg0 = LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG0 + j * 8;
  729. int_mux_cfg1 = int_mux_cfg0 + 4;
  730. int_mux_cfg0_val = snd_soc_component_read(component,
  731. int_mux_cfg0);
  732. int_mux_cfg1_val = snd_soc_component_read(component,
  733. int_mux_cfg1);
  734. if (snd_soc_component_read(component, dsm_reg) & 0x01) {
  735. if (int_mux_cfg0_val || (int_mux_cfg1_val & 0x38))
  736. snd_soc_component_update_bits(component, reg,
  737. 0x20, 0x20);
  738. if (int_mux_cfg1_val & 0x07) {
  739. snd_soc_component_update_bits(component, reg,
  740. 0x20, 0x20);
  741. snd_soc_component_update_bits(component,
  742. mix_reg, 0x20, 0x20);
  743. }
  744. }
  745. }
  746. lpass_cdc_wsa_pa_on(wsa2_dev, adie_lb);
  747. break;
  748. default:
  749. break;
  750. }
  751. return 0;
  752. }
  753. static int lpass_cdc_wsa2_macro_mclk_enable(
  754. struct lpass_cdc_wsa2_macro_priv *wsa2_priv,
  755. bool mclk_enable, bool dapm)
  756. {
  757. struct regmap *regmap = dev_get_regmap(wsa2_priv->dev->parent, NULL);
  758. int ret = 0;
  759. if (regmap == NULL) {
  760. dev_err(wsa2_priv->dev, "%s: regmap is NULL\n", __func__);
  761. return -EINVAL;
  762. }
  763. dev_dbg(wsa2_priv->dev, "%s: mclk_enable = %u, dapm = %d clk_users= %d\n",
  764. __func__, mclk_enable, dapm, wsa2_priv->wsa2_mclk_users);
  765. mutex_lock(&wsa2_priv->mclk_lock);
  766. if (mclk_enable) {
  767. if (wsa2_priv->wsa2_mclk_users == 0) {
  768. ret = lpass_cdc_clk_rsc_request_clock(wsa2_priv->dev,
  769. wsa2_priv->default_clk_id,
  770. wsa2_priv->default_clk_id,
  771. true);
  772. if (ret < 0) {
  773. dev_err_ratelimited(wsa2_priv->dev,
  774. "%s: wsa2 request clock enable failed\n",
  775. __func__);
  776. goto exit;
  777. }
  778. lpass_cdc_clk_rsc_fs_gen_request(wsa2_priv->dev,
  779. true);
  780. regcache_mark_dirty(regmap);
  781. regcache_sync_region(regmap,
  782. WSA2_START_OFFSET,
  783. WSA2_MAX_OFFSET);
  784. /* 9.6MHz MCLK, set value 0x00 if other frequency */
  785. regmap_update_bits(regmap,
  786. LPASS_CDC_WSA2_TOP_FREQ_MCLK, 0x01, 0x01);
  787. regmap_update_bits(regmap,
  788. LPASS_CDC_WSA2_CLK_RST_CTRL_MCLK_CONTROL,
  789. 0x01, 0x01);
  790. regmap_update_bits(regmap,
  791. LPASS_CDC_WSA2_CLK_RST_CTRL_FS_CNT_CONTROL,
  792. 0x01, 0x01);
  793. }
  794. wsa2_priv->wsa2_mclk_users++;
  795. } else {
  796. if (wsa2_priv->wsa2_mclk_users <= 0) {
  797. dev_err(wsa2_priv->dev, "%s: clock already disabled\n",
  798. __func__);
  799. wsa2_priv->wsa2_mclk_users = 0;
  800. goto exit;
  801. }
  802. wsa2_priv->wsa2_mclk_users--;
  803. if (wsa2_priv->wsa2_mclk_users == 0) {
  804. regmap_update_bits(regmap,
  805. LPASS_CDC_WSA2_CLK_RST_CTRL_FS_CNT_CONTROL,
  806. 0x01, 0x00);
  807. regmap_update_bits(regmap,
  808. LPASS_CDC_WSA2_CLK_RST_CTRL_MCLK_CONTROL,
  809. 0x01, 0x00);
  810. lpass_cdc_clk_rsc_fs_gen_request(wsa2_priv->dev,
  811. false);
  812. lpass_cdc_clk_rsc_request_clock(wsa2_priv->dev,
  813. wsa2_priv->default_clk_id,
  814. wsa2_priv->default_clk_id,
  815. false);
  816. }
  817. }
  818. exit:
  819. mutex_unlock(&wsa2_priv->mclk_lock);
  820. return ret;
  821. }
  822. static int lpass_cdc_wsa2_macro_mclk_event(struct snd_soc_dapm_widget *w,
  823. struct snd_kcontrol *kcontrol, int event)
  824. {
  825. struct snd_soc_component *component =
  826. snd_soc_dapm_to_component(w->dapm);
  827. int ret = 0;
  828. struct device *wsa2_dev = NULL;
  829. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  830. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  831. return -EINVAL;
  832. dev_dbg(wsa2_dev, "%s: event = %d\n", __func__, event);
  833. switch (event) {
  834. case SND_SOC_DAPM_PRE_PMU:
  835. ret = lpass_cdc_wsa2_macro_mclk_enable(wsa2_priv, 1, true);
  836. if (ret)
  837. wsa2_priv->dapm_mclk_enable = false;
  838. else
  839. wsa2_priv->dapm_mclk_enable = true;
  840. break;
  841. case SND_SOC_DAPM_POST_PMD:
  842. if (wsa2_priv->dapm_mclk_enable) {
  843. lpass_cdc_wsa2_macro_mclk_enable(wsa2_priv, 0, true);
  844. wsa2_priv->dapm_mclk_enable = false;
  845. }
  846. break;
  847. default:
  848. dev_err(wsa2_priv->dev,
  849. "%s: invalid DAPM event %d\n", __func__, event);
  850. ret = -EINVAL;
  851. }
  852. return ret;
  853. }
  854. static int lpass_cdc_wsa2_macro_event_handler(struct snd_soc_component *component,
  855. u16 event, u32 data)
  856. {
  857. struct device *wsa2_dev = NULL;
  858. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  859. int ret = 0;
  860. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  861. return -EINVAL;
  862. switch (event) {
  863. case LPASS_CDC_MACRO_EVT_SSR_DOWN:
  864. trace_printk("%s, enter SSR down\n", __func__);
  865. if (wsa2_priv->swr_ctrl_data) {
  866. swrm_wcd_notify(
  867. wsa2_priv->swr_ctrl_data[0].wsa2_swr_pdev,
  868. SWR_DEVICE_SSR_DOWN, NULL);
  869. }
  870. if ((!pm_runtime_enabled(wsa2_dev) ||
  871. !pm_runtime_suspended(wsa2_dev))) {
  872. ret = lpass_cdc_runtime_suspend(wsa2_dev);
  873. if (!ret) {
  874. pm_runtime_disable(wsa2_dev);
  875. pm_runtime_set_suspended(wsa2_dev);
  876. pm_runtime_enable(wsa2_dev);
  877. }
  878. }
  879. break;
  880. case LPASS_CDC_MACRO_EVT_PRE_SSR_UP:
  881. break;
  882. case LPASS_CDC_MACRO_EVT_SSR_UP:
  883. trace_printk("%s, enter SSR up\n", __func__);
  884. /* reset swr after ssr/pdr */
  885. wsa2_priv->reset_swr = true;
  886. if (wsa2_priv->swr_ctrl_data)
  887. swrm_wcd_notify(
  888. wsa2_priv->swr_ctrl_data[0].wsa2_swr_pdev,
  889. SWR_DEVICE_SSR_UP, NULL);
  890. break;
  891. case LPASS_CDC_MACRO_EVT_CLK_RESET:
  892. lpass_cdc_rsc_clk_reset(wsa2_dev, WSA2_CORE_CLK);
  893. lpass_cdc_rsc_clk_reset(wsa2_dev, WSA2_TX_CORE_CLK);
  894. break;
  895. }
  896. return 0;
  897. }
  898. static int lpass_cdc_wsa2_macro_enable_vi_feedback(struct snd_soc_dapm_widget *w,
  899. struct snd_kcontrol *kcontrol,
  900. int event)
  901. {
  902. struct snd_soc_component *component =
  903. snd_soc_dapm_to_component(w->dapm);
  904. struct device *wsa2_dev = NULL;
  905. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  906. u8 val = 0x0;
  907. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  908. return -EINVAL;
  909. switch (wsa2_priv->pcm_rate_vi) {
  910. case 48000:
  911. val = 0x04;
  912. break;
  913. case 24000:
  914. val = 0x02;
  915. break;
  916. case 8000:
  917. default:
  918. val = 0x00;
  919. break;
  920. }
  921. switch (event) {
  922. case SND_SOC_DAPM_POST_PMU:
  923. if (test_bit(LPASS_CDC_WSA2_MACRO_TX0,
  924. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  925. dev_dbg(wsa2_dev, "%s: spkr1 enabled\n", __func__);
  926. /* Enable V&I sensing */
  927. snd_soc_component_update_bits(component,
  928. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  929. 0x20, 0x20);
  930. snd_soc_component_update_bits(component,
  931. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  932. 0x20, 0x20);
  933. snd_soc_component_update_bits(component,
  934. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  935. 0x0F, val);
  936. snd_soc_component_update_bits(component,
  937. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  938. 0x0F, val);
  939. snd_soc_component_update_bits(component,
  940. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  941. 0x10, 0x10);
  942. snd_soc_component_update_bits(component,
  943. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  944. 0x10, 0x10);
  945. snd_soc_component_update_bits(component,
  946. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  947. 0x20, 0x00);
  948. snd_soc_component_update_bits(component,
  949. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  950. 0x20, 0x00);
  951. }
  952. if (test_bit(LPASS_CDC_WSA2_MACRO_TX1,
  953. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  954. dev_dbg(wsa2_dev, "%s: spkr2 enabled\n", __func__);
  955. /* Enable V&I sensing */
  956. snd_soc_component_update_bits(component,
  957. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  958. 0x20, 0x20);
  959. snd_soc_component_update_bits(component,
  960. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  961. 0x20, 0x20);
  962. snd_soc_component_update_bits(component,
  963. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  964. 0x0F, val);
  965. snd_soc_component_update_bits(component,
  966. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  967. 0x0F, val);
  968. snd_soc_component_update_bits(component,
  969. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  970. 0x10, 0x10);
  971. snd_soc_component_update_bits(component,
  972. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  973. 0x10, 0x10);
  974. snd_soc_component_update_bits(component,
  975. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  976. 0x20, 0x00);
  977. snd_soc_component_update_bits(component,
  978. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  979. 0x20, 0x00);
  980. }
  981. break;
  982. case SND_SOC_DAPM_POST_PMD:
  983. if (test_bit(LPASS_CDC_WSA2_MACRO_TX0,
  984. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  985. /* Disable V&I sensing */
  986. snd_soc_component_update_bits(component,
  987. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  988. 0x20, 0x20);
  989. snd_soc_component_update_bits(component,
  990. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  991. 0x20, 0x20);
  992. dev_dbg(wsa2_dev, "%s: spkr1 disabled\n", __func__);
  993. snd_soc_component_update_bits(component,
  994. LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CTL,
  995. 0x10, 0x00);
  996. snd_soc_component_update_bits(component,
  997. LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CTL,
  998. 0x10, 0x00);
  999. }
  1000. if (test_bit(LPASS_CDC_WSA2_MACRO_TX1,
  1001. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  1002. /* Disable V&I sensing */
  1003. dev_dbg(wsa2_dev, "%s: spkr2 disabled\n", __func__);
  1004. snd_soc_component_update_bits(component,
  1005. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  1006. 0x20, 0x20);
  1007. snd_soc_component_update_bits(component,
  1008. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  1009. 0x20, 0x20);
  1010. snd_soc_component_update_bits(component,
  1011. LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CTL,
  1012. 0x10, 0x00);
  1013. snd_soc_component_update_bits(component,
  1014. LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CTL,
  1015. 0x10, 0x00);
  1016. }
  1017. break;
  1018. }
  1019. return 0;
  1020. }
  1021. static void lpass_cdc_wsa2_macro_hd2_control(struct snd_soc_component *component,
  1022. u16 reg, int event)
  1023. {
  1024. u16 hd2_scale_reg;
  1025. u16 hd2_enable_reg = 0;
  1026. if (reg == LPASS_CDC_WSA2_RX0_RX_PATH_CTL) {
  1027. hd2_scale_reg = LPASS_CDC_WSA2_RX0_RX_PATH_SEC3;
  1028. hd2_enable_reg = LPASS_CDC_WSA2_RX0_RX_PATH_CFG0;
  1029. }
  1030. if (reg == LPASS_CDC_WSA2_RX1_RX_PATH_CTL) {
  1031. hd2_scale_reg = LPASS_CDC_WSA2_RX1_RX_PATH_SEC3;
  1032. hd2_enable_reg = LPASS_CDC_WSA2_RX1_RX_PATH_CFG0;
  1033. }
  1034. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_ON(event)) {
  1035. snd_soc_component_update_bits(component, hd2_scale_reg,
  1036. 0x3C, 0x10);
  1037. snd_soc_component_update_bits(component, hd2_scale_reg,
  1038. 0x03, 0x01);
  1039. snd_soc_component_update_bits(component, hd2_enable_reg,
  1040. 0x04, 0x04);
  1041. }
  1042. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_OFF(event)) {
  1043. snd_soc_component_update_bits(component, hd2_enable_reg,
  1044. 0x04, 0x00);
  1045. snd_soc_component_update_bits(component, hd2_scale_reg,
  1046. 0x03, 0x00);
  1047. snd_soc_component_update_bits(component, hd2_scale_reg,
  1048. 0x3C, 0x00);
  1049. }
  1050. }
  1051. static int lpass_cdc_wsa2_macro_enable_swr(struct snd_soc_dapm_widget *w,
  1052. struct snd_kcontrol *kcontrol, int event)
  1053. {
  1054. struct snd_soc_component *component =
  1055. snd_soc_dapm_to_component(w->dapm);
  1056. int ch_cnt;
  1057. struct device *wsa2_dev = NULL;
  1058. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1059. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1060. return -EINVAL;
  1061. switch (event) {
  1062. case SND_SOC_DAPM_PRE_PMU:
  1063. if (!(strnstr(w->name, "RX0", sizeof("WSA2_RX0"))) &&
  1064. !wsa2_priv->rx_0_count)
  1065. wsa2_priv->rx_0_count++;
  1066. if (!(strnstr(w->name, "RX1", sizeof("WSA2_RX1"))) &&
  1067. !wsa2_priv->rx_1_count)
  1068. wsa2_priv->rx_1_count++;
  1069. ch_cnt = wsa2_priv->rx_0_count + wsa2_priv->rx_1_count;
  1070. if (wsa2_priv->swr_ctrl_data) {
  1071. swrm_wcd_notify(
  1072. wsa2_priv->swr_ctrl_data[0].wsa2_swr_pdev,
  1073. SWR_DEVICE_UP, NULL);
  1074. }
  1075. break;
  1076. case SND_SOC_DAPM_POST_PMD:
  1077. if (!(strnstr(w->name, "RX0", sizeof("WSA2_RX0"))) &&
  1078. wsa2_priv->rx_0_count)
  1079. wsa2_priv->rx_0_count--;
  1080. if (!(strnstr(w->name, "RX1", sizeof("WSA2_RX1"))) &&
  1081. wsa2_priv->rx_1_count)
  1082. wsa2_priv->rx_1_count--;
  1083. ch_cnt = wsa2_priv->rx_0_count + wsa2_priv->rx_1_count;
  1084. break;
  1085. }
  1086. dev_dbg(wsa2_priv->dev, "%s: current swr ch cnt: %d\n",
  1087. __func__, wsa2_priv->rx_0_count + wsa2_priv->rx_1_count);
  1088. return 0;
  1089. }
  1090. static int lpass_cdc_wsa2_macro_enable_mix_path(struct snd_soc_dapm_widget *w,
  1091. struct snd_kcontrol *kcontrol, int event)
  1092. {
  1093. struct snd_soc_component *component =
  1094. snd_soc_dapm_to_component(w->dapm);
  1095. u16 gain_reg;
  1096. int offset_val = 0;
  1097. int val = 0;
  1098. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1099. if (!(strcmp(w->name, "WSA2_RX0 MIX INP"))) {
  1100. gain_reg = LPASS_CDC_WSA2_RX0_RX_VOL_MIX_CTL;
  1101. } else if (!(strcmp(w->name, "WSA2_RX1 MIX INP"))) {
  1102. gain_reg = LPASS_CDC_WSA2_RX1_RX_VOL_MIX_CTL;
  1103. } else {
  1104. dev_err(component->dev, "%s: No gain register avail for %s\n",
  1105. __func__, w->name);
  1106. return 0;
  1107. }
  1108. switch (event) {
  1109. case SND_SOC_DAPM_PRE_PMU:
  1110. lpass_cdc_wsa2_macro_enable_swr(w, kcontrol, event);
  1111. val = snd_soc_component_read(component, gain_reg);
  1112. val += offset_val;
  1113. snd_soc_component_write(component, gain_reg, val);
  1114. break;
  1115. case SND_SOC_DAPM_POST_PMD:
  1116. snd_soc_component_update_bits(component,
  1117. w->reg, 0x20, 0x00);
  1118. lpass_cdc_wsa2_macro_enable_swr(w, kcontrol, event);
  1119. break;
  1120. }
  1121. return 0;
  1122. }
  1123. static int lpass_cdc_wsa2_macro_config_compander(struct snd_soc_component *component,
  1124. int comp, int event)
  1125. {
  1126. u16 comp_ctl0_reg, comp_ctl8_reg, rx_path_cfg0_reg;
  1127. struct device *wsa2_dev = NULL;
  1128. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1129. u16 mode = 0;
  1130. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1131. return -EINVAL;
  1132. dev_dbg(component->dev, "%s: event %d compander %d, enabled %d\n",
  1133. __func__, event, comp + 1, wsa2_priv->comp_enabled[comp]);
  1134. if (!wsa2_priv->comp_enabled[comp])
  1135. return 0;
  1136. mode = wsa2_priv->comp_mode[comp];
  1137. comp_ctl0_reg = LPASS_CDC_WSA2_COMPANDER0_CTL0 +
  1138. (comp * LPASS_CDC_WSA2_MACRO_RX_COMP_OFFSET);
  1139. comp_ctl8_reg = LPASS_CDC_WSA2_COMPANDER0_CTL8 +
  1140. (comp * LPASS_CDC_WSA2_MACRO_RX_COMP_OFFSET);
  1141. rx_path_cfg0_reg = LPASS_CDC_WSA2_RX0_RX_PATH_CFG0 +
  1142. (comp * LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET);
  1143. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1144. lpass_cdc_update_compander_setting(component,
  1145. comp_ctl8_reg,
  1146. &comp_setting_table[mode]);
  1147. /* Enable Compander Clock */
  1148. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1149. 0x01, 0x01);
  1150. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1151. 0x02, 0x02);
  1152. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1153. 0x02, 0x00);
  1154. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1155. 0x02, 0x02);
  1156. }
  1157. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1158. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1159. 0x04, 0x04);
  1160. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1161. 0x02, 0x00);
  1162. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1163. 0x02, 0x02);
  1164. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1165. 0x02, 0x00);
  1166. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1167. 0x01, 0x00);
  1168. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1169. 0x04, 0x00);
  1170. }
  1171. return 0;
  1172. }
  1173. static void lpass_cdc_wsa2_macro_enable_softclip_clk(struct snd_soc_component *component,
  1174. struct lpass_cdc_wsa2_macro_priv *wsa2_priv,
  1175. int path,
  1176. bool enable)
  1177. {
  1178. u16 softclip_clk_reg = LPASS_CDC_WSA2_SOFTCLIP0_CRC +
  1179. (path * LPASS_CDC_WSA2_MACRO_RX_SOFTCLIP_OFFSET);
  1180. u8 softclip_mux_mask = (1 << path);
  1181. u8 softclip_mux_value = (1 << path);
  1182. dev_dbg(component->dev, "%s: path %d, enable %d\n",
  1183. __func__, path, enable);
  1184. if (enable) {
  1185. if (wsa2_priv->softclip_clk_users[path] == 0) {
  1186. snd_soc_component_update_bits(component,
  1187. softclip_clk_reg, 0x01, 0x01);
  1188. snd_soc_component_update_bits(component,
  1189. LPASS_CDC_WSA2_RX_INP_MUX_SOFTCLIP_CFG0,
  1190. softclip_mux_mask, softclip_mux_value);
  1191. }
  1192. wsa2_priv->softclip_clk_users[path]++;
  1193. } else {
  1194. wsa2_priv->softclip_clk_users[path]--;
  1195. if (wsa2_priv->softclip_clk_users[path] == 0) {
  1196. snd_soc_component_update_bits(component,
  1197. softclip_clk_reg, 0x01, 0x00);
  1198. snd_soc_component_update_bits(component,
  1199. LPASS_CDC_WSA2_RX_INP_MUX_SOFTCLIP_CFG0,
  1200. softclip_mux_mask, 0x00);
  1201. }
  1202. }
  1203. }
  1204. static int lpass_cdc_wsa2_macro_config_softclip(struct snd_soc_component *component,
  1205. int path, int event)
  1206. {
  1207. u16 softclip_ctrl_reg = 0;
  1208. struct device *wsa2_dev = NULL;
  1209. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1210. int softclip_path = 0;
  1211. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1212. return -EINVAL;
  1213. if (path == LPASS_CDC_WSA2_MACRO_COMP1)
  1214. softclip_path = LPASS_CDC_WSA2_MACRO_SOFTCLIP0;
  1215. else if (path == LPASS_CDC_WSA2_MACRO_COMP2)
  1216. softclip_path = LPASS_CDC_WSA2_MACRO_SOFTCLIP1;
  1217. dev_dbg(component->dev, "%s: event %d path %d, enabled %d\n",
  1218. __func__, event, softclip_path,
  1219. wsa2_priv->is_softclip_on[softclip_path]);
  1220. if (!wsa2_priv->is_softclip_on[softclip_path])
  1221. return 0;
  1222. softclip_ctrl_reg = LPASS_CDC_WSA2_SOFTCLIP0_SOFTCLIP_CTRL +
  1223. (softclip_path * LPASS_CDC_WSA2_MACRO_RX_SOFTCLIP_OFFSET);
  1224. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1225. /* Enable Softclip clock and mux */
  1226. lpass_cdc_wsa2_macro_enable_softclip_clk(component, wsa2_priv,
  1227. softclip_path, true);
  1228. /* Enable Softclip control */
  1229. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1230. 0x01, 0x01);
  1231. }
  1232. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1233. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1234. 0x01, 0x00);
  1235. lpass_cdc_wsa2_macro_enable_softclip_clk(component, wsa2_priv,
  1236. softclip_path, false);
  1237. }
  1238. return 0;
  1239. }
  1240. static bool lpass_cdc_wsa2_macro_adie_lb(struct snd_soc_component *component,
  1241. int interp_idx)
  1242. {
  1243. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  1244. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  1245. u8 int_n_inp0 = 0, int_n_inp1 = 0, int_n_inp2 = 0;
  1246. int_mux_cfg0 = LPASS_CDC_WSA2_RX_INP_MUX_RX_INT0_CFG0 + interp_idx * 8;
  1247. int_mux_cfg1 = int_mux_cfg0 + 4;
  1248. int_mux_cfg0_val = snd_soc_component_read(component, int_mux_cfg0);
  1249. int_mux_cfg1_val = snd_soc_component_read(component, int_mux_cfg1);
  1250. int_n_inp0 = int_mux_cfg0_val & 0x0F;
  1251. if (int_n_inp0 == INTn_1_INP_SEL_DEC0 ||
  1252. int_n_inp0 == INTn_1_INP_SEL_DEC1)
  1253. return true;
  1254. int_n_inp1 = int_mux_cfg0_val >> 4;
  1255. if (int_n_inp1 == INTn_1_INP_SEL_DEC0 ||
  1256. int_n_inp1 == INTn_1_INP_SEL_DEC1)
  1257. return true;
  1258. int_n_inp2 = int_mux_cfg1_val >> 4;
  1259. if (int_n_inp2 == INTn_1_INP_SEL_DEC0 ||
  1260. int_n_inp2 == INTn_1_INP_SEL_DEC1)
  1261. return true;
  1262. return false;
  1263. }
  1264. static int lpass_cdc_wsa2_macro_enable_main_path(struct snd_soc_dapm_widget *w,
  1265. struct snd_kcontrol *kcontrol,
  1266. int event)
  1267. {
  1268. struct snd_soc_component *component =
  1269. snd_soc_dapm_to_component(w->dapm);
  1270. u16 reg = 0;
  1271. struct device *wsa2_dev = NULL;
  1272. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1273. bool adie_lb = false;
  1274. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1275. return -EINVAL;
  1276. reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL +
  1277. LPASS_CDC_WSA2_MACRO_RX_PATH_OFFSET * w->shift;
  1278. switch (event) {
  1279. case SND_SOC_DAPM_PRE_PMU:
  1280. if (lpass_cdc_wsa2_macro_adie_lb(component, w->shift)) {
  1281. adie_lb = true;
  1282. snd_soc_component_update_bits(component,
  1283. reg, 0x20, 0x20);
  1284. lpass_cdc_wsa_pa_on(wsa2_dev, adie_lb);
  1285. }
  1286. break;
  1287. default:
  1288. break;
  1289. }
  1290. return 0;
  1291. }
  1292. static int lpass_cdc_wsa2_macro_interp_get_primary_reg(u16 reg, u16 *ind)
  1293. {
  1294. u16 prim_int_reg = 0;
  1295. switch (reg) {
  1296. case LPASS_CDC_WSA2_RX0_RX_PATH_CTL:
  1297. case LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CTL:
  1298. prim_int_reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL;
  1299. *ind = 0;
  1300. break;
  1301. case LPASS_CDC_WSA2_RX1_RX_PATH_CTL:
  1302. case LPASS_CDC_WSA2_RX1_RX_PATH_MIX_CTL:
  1303. prim_int_reg = LPASS_CDC_WSA2_RX1_RX_PATH_CTL;
  1304. *ind = 1;
  1305. break;
  1306. }
  1307. return prim_int_reg;
  1308. }
  1309. static int lpass_cdc_wsa2_macro_enable_prim_interpolator(
  1310. struct snd_soc_component *component,
  1311. u16 reg, int event)
  1312. {
  1313. u16 prim_int_reg;
  1314. u16 ind = 0;
  1315. struct device *wsa2_dev = NULL;
  1316. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1317. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1318. return -EINVAL;
  1319. prim_int_reg = lpass_cdc_wsa2_macro_interp_get_primary_reg(reg, &ind);
  1320. switch (event) {
  1321. case SND_SOC_DAPM_PRE_PMU:
  1322. wsa2_priv->prim_int_users[ind]++;
  1323. if (wsa2_priv->prim_int_users[ind] == 1) {
  1324. snd_soc_component_update_bits(component,
  1325. prim_int_reg + LPASS_CDC_WSA2_MACRO_RX_PATH_CFG3_OFFSET,
  1326. 0x03, 0x03);
  1327. snd_soc_component_update_bits(component, prim_int_reg,
  1328. 0x10, 0x10);
  1329. lpass_cdc_wsa2_macro_hd2_control(component, prim_int_reg, event);
  1330. snd_soc_component_update_bits(component,
  1331. prim_int_reg + LPASS_CDC_WSA2_MACRO_RX_PATH_DSMDEM_OFFSET,
  1332. 0x1, 0x1);
  1333. }
  1334. if ((reg != prim_int_reg) &&
  1335. ((snd_soc_component_read(
  1336. component, prim_int_reg)) & 0x10))
  1337. snd_soc_component_update_bits(component, reg,
  1338. 0x10, 0x10);
  1339. break;
  1340. case SND_SOC_DAPM_POST_PMD:
  1341. wsa2_priv->prim_int_users[ind]--;
  1342. if (wsa2_priv->prim_int_users[ind] == 0) {
  1343. snd_soc_component_update_bits(component, prim_int_reg,
  1344. 1 << 0x5, 0 << 0x5);
  1345. snd_soc_component_update_bits(component,
  1346. prim_int_reg + LPASS_CDC_WSA2_MACRO_RX_PATH_DSMDEM_OFFSET,
  1347. 0x1, 0x0);
  1348. snd_soc_component_update_bits(component, prim_int_reg,
  1349. 0x40, 0x40);
  1350. snd_soc_component_update_bits(component, prim_int_reg,
  1351. 0x40, 0x00);
  1352. lpass_cdc_wsa2_macro_hd2_control(component, prim_int_reg, event);
  1353. }
  1354. break;
  1355. }
  1356. dev_dbg(component->dev, "%s: primary interpolator: INT%d, users: %d\n",
  1357. __func__, ind, wsa2_priv->prim_int_users[ind]);
  1358. return 0;
  1359. }
  1360. static int lpass_cdc_wsa2_macro_enable_interpolator(struct snd_soc_dapm_widget *w,
  1361. struct snd_kcontrol *kcontrol,
  1362. int event)
  1363. {
  1364. struct snd_soc_component *component =
  1365. snd_soc_dapm_to_component(w->dapm);
  1366. struct device *wsa2_dev = NULL;
  1367. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1368. u8 gain = 0;
  1369. u16 reg = 0;
  1370. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1371. return -EINVAL;
  1372. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1373. return -EINVAL;
  1374. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1375. if (!(strcmp(w->name, "WSA2_RX INT0 INTERP"))) {
  1376. reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL;
  1377. } else if (!(strcmp(w->name, "WSA2_RX INT1 INTERP"))) {
  1378. reg = LPASS_CDC_WSA2_RX1_RX_PATH_CTL;
  1379. } else {
  1380. dev_err(component->dev, "%s: Interpolator reg not found\n",
  1381. __func__);
  1382. return -EINVAL;
  1383. }
  1384. switch (event) {
  1385. case SND_SOC_DAPM_PRE_PMU:
  1386. /* Reset if needed */
  1387. lpass_cdc_wsa2_macro_enable_prim_interpolator(component, reg, event);
  1388. break;
  1389. case SND_SOC_DAPM_POST_PMU:
  1390. if (!strcmp(w->name, "WSA2_RX INT0 INTERP")) {
  1391. gain = (u8)(wsa2_priv->rx0_origin_gain -
  1392. wsa2_priv->thermal_cur_state);
  1393. if (snd_soc_component_read(wsa2_priv->component,
  1394. LPASS_CDC_WSA2_RX0_RX_VOL_CTL) != gain) {
  1395. snd_soc_component_update_bits(wsa2_priv->component,
  1396. LPASS_CDC_WSA2_RX0_RX_VOL_CTL, 0xFF, gain);
  1397. dev_dbg(wsa2_priv->dev,
  1398. "%s: RX0 current thermal state: %d, "
  1399. "adjusted gain: %#x\n",
  1400. __func__, wsa2_priv->thermal_cur_state, gain);
  1401. }
  1402. }
  1403. if (!strcmp(w->name, "WSA2_RX INT1 INTERP")) {
  1404. gain = (u8)(wsa2_priv->rx1_origin_gain -
  1405. wsa2_priv->thermal_cur_state);
  1406. if (snd_soc_component_read(wsa2_priv->component,
  1407. LPASS_CDC_WSA2_RX1_RX_VOL_CTL) != gain) {
  1408. snd_soc_component_update_bits(wsa2_priv->component,
  1409. LPASS_CDC_WSA2_RX1_RX_VOL_CTL, 0xFF, gain);
  1410. dev_dbg(wsa2_priv->dev,
  1411. "%s: RX1 current thermal state: %d, "
  1412. "adjusted gain: %#x\n",
  1413. __func__, wsa2_priv->thermal_cur_state, gain);
  1414. }
  1415. }
  1416. lpass_cdc_wsa2_macro_config_compander(component, w->shift, event);
  1417. lpass_cdc_wsa2_macro_config_softclip(component, w->shift, event);
  1418. if(wsa2_priv->wsa_spkrrecv)
  1419. snd_soc_component_update_bits(component,
  1420. LPASS_CDC_WSA2_RX0_RX_PATH_CFG1,
  1421. 0x08, 0x00);
  1422. break;
  1423. case SND_SOC_DAPM_POST_PMD:
  1424. snd_soc_component_update_bits(component,
  1425. LPASS_CDC_WSA2_RX0_RX_PATH_CFG1, 0x08, 0x08);
  1426. lpass_cdc_wsa2_macro_config_compander(component, w->shift, event);
  1427. lpass_cdc_wsa2_macro_config_softclip(component, w->shift, event);
  1428. lpass_cdc_wsa2_macro_enable_prim_interpolator(component, reg, event);
  1429. break;
  1430. }
  1431. return 0;
  1432. }
  1433. static int lpass_cdc_wsa2_macro_spk_boost_event(struct snd_soc_dapm_widget *w,
  1434. struct snd_kcontrol *kcontrol,
  1435. int event)
  1436. {
  1437. struct snd_soc_component *component =
  1438. snd_soc_dapm_to_component(w->dapm);
  1439. u16 boost_path_ctl, boost_path_cfg1;
  1440. u16 reg, reg_mix;
  1441. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1442. if (!strcmp(w->name, "WSA2_RX INT0 CHAIN")) {
  1443. boost_path_ctl = LPASS_CDC_WSA2_BOOST0_BOOST_PATH_CTL;
  1444. boost_path_cfg1 = LPASS_CDC_WSA2_RX0_RX_PATH_CFG1;
  1445. reg = LPASS_CDC_WSA2_RX0_RX_PATH_CTL;
  1446. reg_mix = LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CTL;
  1447. } else if (!strcmp(w->name, "WSA2_RX INT1 CHAIN")) {
  1448. boost_path_ctl = LPASS_CDC_WSA2_BOOST1_BOOST_PATH_CTL;
  1449. boost_path_cfg1 = LPASS_CDC_WSA2_RX1_RX_PATH_CFG1;
  1450. reg = LPASS_CDC_WSA2_RX1_RX_PATH_CTL;
  1451. reg_mix = LPASS_CDC_WSA2_RX1_RX_PATH_MIX_CTL;
  1452. } else {
  1453. dev_err(component->dev, "%s: unknown widget: %s\n",
  1454. __func__, w->name);
  1455. return -EINVAL;
  1456. }
  1457. switch (event) {
  1458. case SND_SOC_DAPM_PRE_PMU:
  1459. snd_soc_component_update_bits(component, boost_path_cfg1,
  1460. 0x01, 0x01);
  1461. snd_soc_component_update_bits(component, boost_path_ctl,
  1462. 0x10, 0x10);
  1463. if ((snd_soc_component_read(component, reg_mix)) & 0x10)
  1464. snd_soc_component_update_bits(component, reg_mix,
  1465. 0x10, 0x00);
  1466. break;
  1467. case SND_SOC_DAPM_POST_PMU:
  1468. snd_soc_component_update_bits(component, reg, 0x10, 0x00);
  1469. break;
  1470. case SND_SOC_DAPM_POST_PMD:
  1471. snd_soc_component_update_bits(component, boost_path_ctl,
  1472. 0x10, 0x00);
  1473. snd_soc_component_update_bits(component, boost_path_cfg1,
  1474. 0x01, 0x00);
  1475. break;
  1476. }
  1477. return 0;
  1478. }
  1479. static int lpass_cdc_wsa2_macro_enable_vbat(struct snd_soc_dapm_widget *w,
  1480. struct snd_kcontrol *kcontrol,
  1481. int event)
  1482. {
  1483. struct snd_soc_component *component =
  1484. snd_soc_dapm_to_component(w->dapm);
  1485. struct device *wsa2_dev = NULL;
  1486. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1487. u16 vbat_path_cfg = 0;
  1488. int softclip_path = 0;
  1489. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1490. return -EINVAL;
  1491. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1492. if (!strcmp(w->name, "WSA2_RX INT0 VBAT")) {
  1493. vbat_path_cfg = LPASS_CDC_WSA2_RX0_RX_PATH_CFG1;
  1494. softclip_path = LPASS_CDC_WSA2_MACRO_SOFTCLIP0;
  1495. } else if (!strcmp(w->name, "WSA2_RX INT1 VBAT")) {
  1496. vbat_path_cfg = LPASS_CDC_WSA2_RX1_RX_PATH_CFG1;
  1497. softclip_path = LPASS_CDC_WSA2_MACRO_SOFTCLIP1;
  1498. }
  1499. switch (event) {
  1500. case SND_SOC_DAPM_PRE_PMU:
  1501. /* Enable clock for VBAT block */
  1502. snd_soc_component_update_bits(component,
  1503. LPASS_CDC_WSA2_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x10);
  1504. /* Enable VBAT block */
  1505. snd_soc_component_update_bits(component,
  1506. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG, 0x01, 0x01);
  1507. /* Update interpolator with 384K path */
  1508. snd_soc_component_update_bits(component, vbat_path_cfg,
  1509. 0x80, 0x80);
  1510. /* Use attenuation mode */
  1511. snd_soc_component_update_bits(component,
  1512. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG, 0x02, 0x00);
  1513. /*
  1514. * BCL block needs softclip clock and mux config to be enabled
  1515. */
  1516. lpass_cdc_wsa2_macro_enable_softclip_clk(component, wsa2_priv,
  1517. softclip_path, true);
  1518. /* Enable VBAT at channel level */
  1519. snd_soc_component_update_bits(component, vbat_path_cfg,
  1520. 0x02, 0x02);
  1521. /* Set the ATTK1 gain */
  1522. snd_soc_component_update_bits(component,
  1523. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1524. 0xFF, 0xFF);
  1525. snd_soc_component_update_bits(component,
  1526. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1527. 0xFF, 0x03);
  1528. snd_soc_component_update_bits(component,
  1529. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1530. 0xFF, 0x00);
  1531. /* Set the ATTK2 gain */
  1532. snd_soc_component_update_bits(component,
  1533. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1534. 0xFF, 0xFF);
  1535. snd_soc_component_update_bits(component,
  1536. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1537. 0xFF, 0x03);
  1538. snd_soc_component_update_bits(component,
  1539. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1540. 0xFF, 0x00);
  1541. /* Set the ATTK3 gain */
  1542. snd_soc_component_update_bits(component,
  1543. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1544. 0xFF, 0xFF);
  1545. snd_soc_component_update_bits(component,
  1546. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1547. 0xFF, 0x03);
  1548. snd_soc_component_update_bits(component,
  1549. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1550. 0xFF, 0x00);
  1551. /* Enable CB decode block clock */
  1552. snd_soc_component_update_bits(component,
  1553. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x01);
  1554. /* Enable BCL path */
  1555. snd_soc_component_update_bits(component,
  1556. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x01);
  1557. /* Request for BCL data */
  1558. snd_soc_component_update_bits(component,
  1559. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x01);
  1560. break;
  1561. case SND_SOC_DAPM_POST_PMD:
  1562. snd_soc_component_update_bits(component,
  1563. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x00);
  1564. snd_soc_component_update_bits(component,
  1565. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x00);
  1566. snd_soc_component_update_bits(component,
  1567. LPASS_CDC_WSA2_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x00);
  1568. snd_soc_component_update_bits(component, vbat_path_cfg,
  1569. 0x80, 0x00);
  1570. snd_soc_component_update_bits(component,
  1571. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG,
  1572. 0x02, 0x02);
  1573. snd_soc_component_update_bits(component, vbat_path_cfg,
  1574. 0x02, 0x00);
  1575. snd_soc_component_update_bits(component,
  1576. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1577. 0xFF, 0x00);
  1578. snd_soc_component_update_bits(component,
  1579. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1580. 0xFF, 0x00);
  1581. snd_soc_component_update_bits(component,
  1582. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1583. 0xFF, 0x00);
  1584. snd_soc_component_update_bits(component,
  1585. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1586. 0xFF, 0x00);
  1587. snd_soc_component_update_bits(component,
  1588. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1589. 0xFF, 0x00);
  1590. snd_soc_component_update_bits(component,
  1591. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1592. 0xFF, 0x00);
  1593. snd_soc_component_update_bits(component,
  1594. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1595. 0xFF, 0x00);
  1596. snd_soc_component_update_bits(component,
  1597. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1598. 0xFF, 0x00);
  1599. snd_soc_component_update_bits(component,
  1600. LPASS_CDC_WSA2_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1601. 0xFF, 0x00);
  1602. lpass_cdc_wsa2_macro_enable_softclip_clk(component, wsa2_priv,
  1603. softclip_path, false);
  1604. snd_soc_component_update_bits(component,
  1605. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG, 0x01, 0x00);
  1606. snd_soc_component_update_bits(component,
  1607. LPASS_CDC_WSA2_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x00);
  1608. break;
  1609. default:
  1610. dev_err(wsa2_dev, "%s: Invalid event %d\n", __func__, event);
  1611. break;
  1612. }
  1613. return 0;
  1614. }
  1615. static int lpass_cdc_wsa2_macro_enable_echo(struct snd_soc_dapm_widget *w,
  1616. struct snd_kcontrol *kcontrol,
  1617. int event)
  1618. {
  1619. struct snd_soc_component *component =
  1620. snd_soc_dapm_to_component(w->dapm);
  1621. struct device *wsa2_dev = NULL;
  1622. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1623. u16 val, ec_tx = 0, ec_hq_reg;
  1624. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1625. return -EINVAL;
  1626. dev_dbg(wsa2_dev, "%s %d %s\n", __func__, event, w->name);
  1627. val = snd_soc_component_read(component,
  1628. LPASS_CDC_WSA2_RX_INP_MUX_RX_MIX_CFG0);
  1629. if (!(strcmp(w->name, "WSA2 RX_MIX EC0_MUX")))
  1630. ec_tx = (val & 0x07) - 1;
  1631. else
  1632. ec_tx = ((val & 0x38) >> 0x3) - 1;
  1633. if (ec_tx < 0 || ec_tx >= (LPASS_CDC_WSA2_MACRO_RX1 + 1)) {
  1634. dev_err(wsa2_dev, "%s: EC mix control not set correctly\n",
  1635. __func__);
  1636. return -EINVAL;
  1637. }
  1638. if (wsa2_priv->ec_hq[ec_tx]) {
  1639. snd_soc_component_update_bits(component,
  1640. LPASS_CDC_WSA2_RX_INP_MUX_RX_MIX_CFG0,
  1641. 0x1 << ec_tx, 0x1 << ec_tx);
  1642. ec_hq_reg = LPASS_CDC_WSA2_EC_HQ0_EC_REF_HQ_PATH_CTL +
  1643. 0x40 * ec_tx;
  1644. snd_soc_component_update_bits(component, ec_hq_reg, 0x01, 0x01);
  1645. ec_hq_reg = LPASS_CDC_WSA2_EC_HQ0_EC_REF_HQ_CFG0 +
  1646. 0x40 * ec_tx;
  1647. /* default set to 48k */
  1648. snd_soc_component_update_bits(component, ec_hq_reg, 0x1E, 0x08);
  1649. }
  1650. return 0;
  1651. }
  1652. static int lpass_cdc_wsa2_macro_get_ec_hq(struct snd_kcontrol *kcontrol,
  1653. struct snd_ctl_elem_value *ucontrol)
  1654. {
  1655. struct snd_soc_component *component =
  1656. snd_soc_kcontrol_component(kcontrol);
  1657. int ec_tx = ((struct soc_multi_mixer_control *)
  1658. kcontrol->private_value)->shift;
  1659. struct device *wsa2_dev = NULL;
  1660. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1661. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1662. return -EINVAL;
  1663. ucontrol->value.integer.value[0] = wsa2_priv->ec_hq[ec_tx];
  1664. return 0;
  1665. }
  1666. static int lpass_cdc_wsa2_macro_set_ec_hq(struct snd_kcontrol *kcontrol,
  1667. struct snd_ctl_elem_value *ucontrol)
  1668. {
  1669. struct snd_soc_component *component =
  1670. snd_soc_kcontrol_component(kcontrol);
  1671. int ec_tx = ((struct soc_multi_mixer_control *)
  1672. kcontrol->private_value)->shift;
  1673. int value = ucontrol->value.integer.value[0];
  1674. struct device *wsa2_dev = NULL;
  1675. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1676. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1677. return -EINVAL;
  1678. dev_dbg(wsa2_dev, "%s: enable current %d, new %d\n",
  1679. __func__, wsa2_priv->ec_hq[ec_tx], value);
  1680. wsa2_priv->ec_hq[ec_tx] = value;
  1681. return 0;
  1682. }
  1683. static int lpass_cdc_wsa2_macro_get_rx_mute_status(struct snd_kcontrol *kcontrol,
  1684. struct snd_ctl_elem_value *ucontrol)
  1685. {
  1686. struct snd_soc_component *component =
  1687. snd_soc_kcontrol_component(kcontrol);
  1688. struct device *wsa2_dev = NULL;
  1689. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1690. int wsa2_rx_shift = ((struct soc_multi_mixer_control *)
  1691. kcontrol->private_value)->shift;
  1692. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1693. return -EINVAL;
  1694. ucontrol->value.integer.value[0] =
  1695. wsa2_priv->wsa2_digital_mute_status[wsa2_rx_shift];
  1696. return 0;
  1697. }
  1698. static int lpass_cdc_wsa2_macro_set_rx_mute_status(struct snd_kcontrol *kcontrol,
  1699. struct snd_ctl_elem_value *ucontrol)
  1700. {
  1701. struct snd_soc_component *component =
  1702. snd_soc_kcontrol_component(kcontrol);
  1703. struct device *wsa2_dev = NULL;
  1704. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1705. int value = ucontrol->value.integer.value[0];
  1706. int wsa2_rx_shift = ((struct soc_multi_mixer_control *)
  1707. kcontrol->private_value)->shift;
  1708. int ret = 0;
  1709. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1710. return -EINVAL;
  1711. pm_runtime_get_sync(wsa2_priv->dev);
  1712. switch (wsa2_rx_shift) {
  1713. case 0:
  1714. snd_soc_component_update_bits(component,
  1715. LPASS_CDC_WSA2_RX0_RX_PATH_CTL,
  1716. 0x10, value << 4);
  1717. break;
  1718. case 1:
  1719. snd_soc_component_update_bits(component,
  1720. LPASS_CDC_WSA2_RX1_RX_PATH_CTL,
  1721. 0x10, value << 4);
  1722. break;
  1723. case 2:
  1724. snd_soc_component_update_bits(component,
  1725. LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CTL,
  1726. 0x10, value << 4);
  1727. break;
  1728. case 3:
  1729. snd_soc_component_update_bits(component,
  1730. LPASS_CDC_WSA2_RX1_RX_PATH_MIX_CTL,
  1731. 0x10, value << 4);
  1732. break;
  1733. default:
  1734. pr_err("%s: invalid argument rx_shift = %d\n", __func__,
  1735. wsa2_rx_shift);
  1736. ret = -EINVAL;
  1737. }
  1738. pm_runtime_mark_last_busy(wsa2_priv->dev);
  1739. pm_runtime_put_autosuspend(wsa2_priv->dev);
  1740. dev_dbg(component->dev, "%s: WSA2 Digital Mute RX %d Enable %d\n",
  1741. __func__, wsa2_rx_shift, value);
  1742. wsa2_priv->wsa2_digital_mute_status[wsa2_rx_shift] = value;
  1743. return ret;
  1744. }
  1745. static int lpass_cdc_wsa2_macro_set_digital_volume(struct snd_kcontrol *kcontrol,
  1746. struct snd_ctl_elem_value *ucontrol)
  1747. {
  1748. struct snd_soc_component *component =
  1749. snd_soc_kcontrol_component(kcontrol);
  1750. struct device *wsa2_dev = NULL;
  1751. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1752. struct soc_mixer_control *mc =
  1753. (struct soc_mixer_control *)kcontrol->private_value;
  1754. u8 gain = 0;
  1755. int ret = 0;
  1756. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1757. return -EINVAL;
  1758. if (!wsa2_priv) {
  1759. pr_err("%s: priv is null for macro!\n",
  1760. __func__);
  1761. return -EINVAL;
  1762. }
  1763. ret = snd_soc_put_volsw(kcontrol, ucontrol);
  1764. if (mc->reg == LPASS_CDC_WSA2_RX0_RX_VOL_CTL) {
  1765. wsa2_priv->rx0_origin_gain =
  1766. (u8)snd_soc_component_read(wsa2_priv->component,
  1767. mc->reg);
  1768. gain = (u8)(wsa2_priv->rx0_origin_gain -
  1769. wsa2_priv->thermal_cur_state);
  1770. } else if (mc->reg == LPASS_CDC_WSA2_RX1_RX_VOL_CTL) {
  1771. wsa2_priv->rx1_origin_gain =
  1772. (u8)snd_soc_component_read(wsa2_priv->component,
  1773. mc->reg);
  1774. gain = (u8)(wsa2_priv->rx1_origin_gain -
  1775. wsa2_priv->thermal_cur_state);
  1776. } else {
  1777. dev_err(wsa2_priv->dev,
  1778. "%s: Incorrect RX Path selected\n", __func__);
  1779. return -EINVAL;
  1780. }
  1781. /* only adjust gain if thermal state is positive */
  1782. if (wsa2_priv->dapm_mclk_enable &&
  1783. wsa2_priv->thermal_cur_state > 0) {
  1784. snd_soc_component_update_bits(wsa2_priv->component,
  1785. mc->reg, 0xFF, gain);
  1786. dev_dbg(wsa2_priv->dev,
  1787. "%s: Current thermal state: %d, adjusted gain: %x\n",
  1788. __func__, wsa2_priv->thermal_cur_state, gain);
  1789. }
  1790. return ret;
  1791. }
  1792. static int lpass_cdc_wsa2_macro_get_compander(struct snd_kcontrol *kcontrol,
  1793. struct snd_ctl_elem_value *ucontrol)
  1794. {
  1795. struct snd_soc_component *component =
  1796. snd_soc_kcontrol_component(kcontrol);
  1797. int comp = ((struct soc_multi_mixer_control *)
  1798. kcontrol->private_value)->shift;
  1799. struct device *wsa2_dev = NULL;
  1800. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1801. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1802. return -EINVAL;
  1803. ucontrol->value.integer.value[0] = wsa2_priv->comp_enabled[comp];
  1804. return 0;
  1805. }
  1806. static int lpass_cdc_wsa2_macro_set_compander(struct snd_kcontrol *kcontrol,
  1807. struct snd_ctl_elem_value *ucontrol)
  1808. {
  1809. struct snd_soc_component *component =
  1810. snd_soc_kcontrol_component(kcontrol);
  1811. int comp = ((struct soc_multi_mixer_control *)
  1812. kcontrol->private_value)->shift;
  1813. int value = ucontrol->value.integer.value[0];
  1814. struct device *wsa2_dev = NULL;
  1815. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1816. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1817. return -EINVAL;
  1818. dev_dbg(component->dev, "%s: Compander %d enable current %d, new %d\n",
  1819. __func__, comp + 1, wsa2_priv->comp_enabled[comp], value);
  1820. wsa2_priv->comp_enabled[comp] = value;
  1821. return 0;
  1822. }
  1823. static int lpass_cdc_wsa2_macro_ear_spkrrecv_get(struct snd_kcontrol *kcontrol,
  1824. struct snd_ctl_elem_value *ucontrol)
  1825. {
  1826. struct snd_soc_component *component =
  1827. snd_soc_kcontrol_component(kcontrol);
  1828. struct device *wsa2_dev = NULL;
  1829. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1830. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1831. return -EINVAL;
  1832. ucontrol->value.integer.value[0] = wsa2_priv->wsa_spkrrecv;
  1833. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  1834. __func__, ucontrol->value.integer.value[0]);
  1835. return 0;
  1836. }
  1837. static int lpass_cdc_wsa2_macro_ear_spkrrecv_put(struct snd_kcontrol *kcontrol,
  1838. struct snd_ctl_elem_value *ucontrol)
  1839. {
  1840. struct snd_soc_component *component =
  1841. snd_soc_kcontrol_component(kcontrol);
  1842. struct device *wsa2_dev = NULL;
  1843. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1844. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1845. return -EINVAL;
  1846. wsa2_priv->wsa_spkrrecv = ucontrol->value.integer.value[0];
  1847. dev_dbg(component->dev, "%s:spkrrecv status = %d\n",
  1848. __func__, wsa2_priv->wsa_spkrrecv);
  1849. return 0;
  1850. }
  1851. static int lpass_cdc_wsa2_macro_comp_mode_get(struct snd_kcontrol *kcontrol,
  1852. struct snd_ctl_elem_value *ucontrol)
  1853. {
  1854. struct snd_soc_component *component =
  1855. snd_soc_kcontrol_component(kcontrol);
  1856. struct device *wsa2_dev = NULL;
  1857. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1858. u16 idx = 0;
  1859. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1860. return -EINVAL;
  1861. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA2_RX0")))
  1862. idx = LPASS_CDC_WSA2_MACRO_COMP1;
  1863. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA2_RX1")))
  1864. idx = LPASS_CDC_WSA2_MACRO_COMP2;
  1865. ucontrol->value.integer.value[0] = wsa2_priv->comp_mode[idx];
  1866. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  1867. __func__, ucontrol->value.integer.value[0]);
  1868. return 0;
  1869. }
  1870. static int lpass_cdc_wsa2_macro_comp_mode_put(struct snd_kcontrol *kcontrol,
  1871. struct snd_ctl_elem_value *ucontrol)
  1872. {
  1873. struct snd_soc_component *component =
  1874. snd_soc_kcontrol_component(kcontrol);
  1875. struct device *wsa2_dev = NULL;
  1876. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1877. u16 idx = 0;
  1878. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1879. return -EINVAL;
  1880. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA2_RX0")))
  1881. idx = LPASS_CDC_WSA2_MACRO_COMP1;
  1882. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA2_RX1")))
  1883. idx = LPASS_CDC_WSA2_MACRO_COMP2;
  1884. wsa2_priv->comp_mode[idx] = ucontrol->value.integer.value[0];
  1885. dev_dbg(component->dev, "%s: comp_mode = %d\n", __func__,
  1886. wsa2_priv->comp_mode[idx]);
  1887. return 0;
  1888. }
  1889. static int lpass_cdc_wsa2_macro_rx_mux_get(struct snd_kcontrol *kcontrol,
  1890. struct snd_ctl_elem_value *ucontrol)
  1891. {
  1892. struct snd_soc_dapm_widget *widget =
  1893. snd_soc_dapm_kcontrol_widget(kcontrol);
  1894. struct snd_soc_component *component =
  1895. snd_soc_dapm_to_component(widget->dapm);
  1896. struct device *wsa2_dev = NULL;
  1897. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1898. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1899. return -EINVAL;
  1900. ucontrol->value.integer.value[0] =
  1901. wsa2_priv->rx_port_value[widget->shift];
  1902. return 0;
  1903. }
  1904. static int lpass_cdc_wsa2_macro_rx_mux_put(struct snd_kcontrol *kcontrol,
  1905. struct snd_ctl_elem_value *ucontrol)
  1906. {
  1907. struct snd_soc_dapm_widget *widget =
  1908. snd_soc_dapm_kcontrol_widget(kcontrol);
  1909. struct snd_soc_component *component =
  1910. snd_soc_dapm_to_component(widget->dapm);
  1911. struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
  1912. struct snd_soc_dapm_update *update = NULL;
  1913. u32 rx_port_value = ucontrol->value.integer.value[0];
  1914. u32 bit_input = 0;
  1915. u32 aif_rst;
  1916. struct device *wsa2_dev = NULL;
  1917. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1918. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  1919. return -EINVAL;
  1920. aif_rst = wsa2_priv->rx_port_value[widget->shift];
  1921. if (!rx_port_value) {
  1922. if (aif_rst == 0) {
  1923. dev_err(wsa2_dev, "%s: AIF reset already\n", __func__);
  1924. return 0;
  1925. }
  1926. if (aif_rst >= LPASS_CDC_WSA2_MACRO_RX_MAX) {
  1927. dev_err(wsa2_dev, "%s: Invalid AIF reset\n", __func__);
  1928. return 0;
  1929. }
  1930. }
  1931. wsa2_priv->rx_port_value[widget->shift] = rx_port_value;
  1932. bit_input = widget->shift;
  1933. dev_dbg(wsa2_dev,
  1934. "%s: mux input: %d, mux output: %d, bit: %d\n",
  1935. __func__, rx_port_value, widget->shift, bit_input);
  1936. switch (rx_port_value) {
  1937. case 0:
  1938. if (wsa2_priv->active_ch_cnt[aif_rst]) {
  1939. clear_bit(bit_input,
  1940. &wsa2_priv->active_ch_mask[aif_rst]);
  1941. wsa2_priv->active_ch_cnt[aif_rst]--;
  1942. }
  1943. break;
  1944. case 1:
  1945. case 2:
  1946. set_bit(bit_input,
  1947. &wsa2_priv->active_ch_mask[rx_port_value]);
  1948. wsa2_priv->active_ch_cnt[rx_port_value]++;
  1949. break;
  1950. default:
  1951. dev_err(wsa2_dev,
  1952. "%s: Invalid AIF_ID for WSA2 RX MUX %d\n",
  1953. __func__, rx_port_value);
  1954. return -EINVAL;
  1955. }
  1956. snd_soc_dapm_mux_update_power(widget->dapm, kcontrol,
  1957. rx_port_value, e, update);
  1958. return 0;
  1959. }
  1960. static int lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_func_get(struct snd_kcontrol *kcontrol,
  1961. struct snd_ctl_elem_value *ucontrol)
  1962. {
  1963. struct snd_soc_component *component =
  1964. snd_soc_kcontrol_component(kcontrol);
  1965. ucontrol->value.integer.value[0] =
  1966. ((snd_soc_component_read(
  1967. component, LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG) & 0x04) ?
  1968. 1 : 0);
  1969. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  1970. ucontrol->value.integer.value[0]);
  1971. return 0;
  1972. }
  1973. static int lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_func_put(struct snd_kcontrol *kcontrol,
  1974. struct snd_ctl_elem_value *ucontrol)
  1975. {
  1976. struct snd_soc_component *component =
  1977. snd_soc_kcontrol_component(kcontrol);
  1978. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  1979. ucontrol->value.integer.value[0]);
  1980. /* Set Vbat register configuration for GSM mode bit based on value */
  1981. if (ucontrol->value.integer.value[0])
  1982. snd_soc_component_update_bits(component,
  1983. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG,
  1984. 0x04, 0x04);
  1985. else
  1986. snd_soc_component_update_bits(component,
  1987. LPASS_CDC_WSA2_VBAT_BCL_VBAT_CFG,
  1988. 0x04, 0x00);
  1989. return 0;
  1990. }
  1991. static int lpass_cdc_wsa2_macro_soft_clip_enable_get(struct snd_kcontrol *kcontrol,
  1992. struct snd_ctl_elem_value *ucontrol)
  1993. {
  1994. struct snd_soc_component *component =
  1995. snd_soc_kcontrol_component(kcontrol);
  1996. struct device *wsa2_dev = NULL;
  1997. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  1998. int path = ((struct soc_multi_mixer_control *)
  1999. kcontrol->private_value)->shift;
  2000. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  2001. return -EINVAL;
  2002. ucontrol->value.integer.value[0] = wsa2_priv->is_softclip_on[path];
  2003. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  2004. __func__, ucontrol->value.integer.value[0]);
  2005. return 0;
  2006. }
  2007. static int lpass_cdc_wsa2_macro_soft_clip_enable_put(struct snd_kcontrol *kcontrol,
  2008. struct snd_ctl_elem_value *ucontrol)
  2009. {
  2010. struct snd_soc_component *component =
  2011. snd_soc_kcontrol_component(kcontrol);
  2012. struct device *wsa2_dev = NULL;
  2013. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  2014. int path = ((struct soc_multi_mixer_control *)
  2015. kcontrol->private_value)->shift;
  2016. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  2017. return -EINVAL;
  2018. wsa2_priv->is_softclip_on[path] = ucontrol->value.integer.value[0];
  2019. dev_dbg(component->dev, "%s: soft clip enable for %d: %d\n", __func__,
  2020. path, wsa2_priv->is_softclip_on[path]);
  2021. return 0;
  2022. }
  2023. static const struct snd_kcontrol_new lpass_cdc_wsa2_macro_snd_controls[] = {
  2024. SOC_ENUM_EXT("WSA2 SPKRRECV", lpass_cdc_wsa2_macro_ear_spkrrecv_enum,
  2025. lpass_cdc_wsa2_macro_ear_spkrrecv_get,
  2026. lpass_cdc_wsa2_macro_ear_spkrrecv_put),
  2027. SOC_ENUM_EXT("WSA2_GSM mode Enable", lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_enum,
  2028. lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_func_get,
  2029. lpass_cdc_wsa2_macro_vbat_bcl_gsm_mode_func_put),
  2030. SOC_ENUM_EXT("WSA2_RX0 comp_mode", lpass_cdc_wsa2_macro_comp_mode_enum,
  2031. lpass_cdc_wsa2_macro_comp_mode_get,
  2032. lpass_cdc_wsa2_macro_comp_mode_put),
  2033. SOC_ENUM_EXT("WSA2_RX1 comp_mode", lpass_cdc_wsa2_macro_comp_mode_enum,
  2034. lpass_cdc_wsa2_macro_comp_mode_get,
  2035. lpass_cdc_wsa2_macro_comp_mode_put),
  2036. SOC_SINGLE_EXT("WSA2_Softclip0 Enable", SND_SOC_NOPM,
  2037. LPASS_CDC_WSA2_MACRO_SOFTCLIP0, 1, 0,
  2038. lpass_cdc_wsa2_macro_soft_clip_enable_get,
  2039. lpass_cdc_wsa2_macro_soft_clip_enable_put),
  2040. SOC_SINGLE_EXT("WSA2_Softclip1 Enable", SND_SOC_NOPM,
  2041. LPASS_CDC_WSA2_MACRO_SOFTCLIP1, 1, 0,
  2042. lpass_cdc_wsa2_macro_soft_clip_enable_get,
  2043. lpass_cdc_wsa2_macro_soft_clip_enable_put),
  2044. LPASS_CDC_WSA2_MACRO_SET_VOLUME_TLV("WSA2_RX0 Digital Volume",
  2045. LPASS_CDC_WSA2_RX0_RX_VOL_CTL,
  2046. -84, 40, digital_gain),
  2047. LPASS_CDC_WSA2_MACRO_SET_VOLUME_TLV("WSA2_RX1 Digital Volume",
  2048. LPASS_CDC_WSA2_RX1_RX_VOL_CTL,
  2049. -84, 40, digital_gain),
  2050. SOC_SINGLE_EXT("WSA2_RX0 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX0, 1,
  2051. 0, lpass_cdc_wsa2_macro_get_rx_mute_status,
  2052. lpass_cdc_wsa2_macro_set_rx_mute_status),
  2053. SOC_SINGLE_EXT("WSA2_RX1 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX1, 1,
  2054. 0, lpass_cdc_wsa2_macro_get_rx_mute_status,
  2055. lpass_cdc_wsa2_macro_set_rx_mute_status),
  2056. SOC_SINGLE_EXT("WSA2_RX0_MIX Digital Mute", SND_SOC_NOPM,
  2057. LPASS_CDC_WSA2_MACRO_RX_MIX0, 1, 0, lpass_cdc_wsa2_macro_get_rx_mute_status,
  2058. lpass_cdc_wsa2_macro_set_rx_mute_status),
  2059. SOC_SINGLE_EXT("WSA2_RX1_MIX Digital Mute", SND_SOC_NOPM,
  2060. LPASS_CDC_WSA2_MACRO_RX_MIX1, 1, 0, lpass_cdc_wsa2_macro_get_rx_mute_status,
  2061. lpass_cdc_wsa2_macro_set_rx_mute_status),
  2062. SOC_SINGLE_EXT("WSA2_COMP1 Switch", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_COMP1, 1, 0,
  2063. lpass_cdc_wsa2_macro_get_compander, lpass_cdc_wsa2_macro_set_compander),
  2064. SOC_SINGLE_EXT("WSA2_COMP2 Switch", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_COMP2, 1, 0,
  2065. lpass_cdc_wsa2_macro_get_compander, lpass_cdc_wsa2_macro_set_compander),
  2066. SOC_SINGLE_EXT("WSA2_RX0 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX0,
  2067. 1, 0, lpass_cdc_wsa2_macro_get_ec_hq, lpass_cdc_wsa2_macro_set_ec_hq),
  2068. SOC_SINGLE_EXT("WSA2_RX1 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX1,
  2069. 1, 0, lpass_cdc_wsa2_macro_get_ec_hq, lpass_cdc_wsa2_macro_set_ec_hq),
  2070. };
  2071. static const struct soc_enum rx_mux_enum =
  2072. SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_mux_text), rx_mux_text);
  2073. static const struct snd_kcontrol_new rx_mux[LPASS_CDC_WSA2_MACRO_RX_MAX] = {
  2074. SOC_DAPM_ENUM_EXT("WSA2 RX0 Mux", rx_mux_enum,
  2075. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  2076. SOC_DAPM_ENUM_EXT("WSA2 RX1 Mux", rx_mux_enum,
  2077. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  2078. SOC_DAPM_ENUM_EXT("WSA2 RX_MIX0 Mux", rx_mux_enum,
  2079. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  2080. SOC_DAPM_ENUM_EXT("WSA2 RX_MIX1 Mux", rx_mux_enum,
  2081. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  2082. SOC_DAPM_ENUM_EXT("WSA2 RX4 Mux", rx_mux_enum,
  2083. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  2084. SOC_DAPM_ENUM_EXT("WSA2 RX5 Mux", rx_mux_enum,
  2085. lpass_cdc_wsa2_macro_rx_mux_get, lpass_cdc_wsa2_macro_rx_mux_put),
  2086. };
  2087. static int lpass_cdc_wsa2_macro_vi_feed_mixer_get(struct snd_kcontrol *kcontrol,
  2088. struct snd_ctl_elem_value *ucontrol)
  2089. {
  2090. struct snd_soc_dapm_widget *widget =
  2091. snd_soc_dapm_kcontrol_widget(kcontrol);
  2092. struct snd_soc_component *component =
  2093. snd_soc_dapm_to_component(widget->dapm);
  2094. struct soc_multi_mixer_control *mixer =
  2095. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2096. u32 dai_id = widget->shift;
  2097. u32 spk_tx_id = mixer->shift;
  2098. struct device *wsa2_dev = NULL;
  2099. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  2100. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  2101. return -EINVAL;
  2102. if (test_bit(spk_tx_id, &wsa2_priv->active_ch_mask[dai_id]))
  2103. ucontrol->value.integer.value[0] = 1;
  2104. else
  2105. ucontrol->value.integer.value[0] = 0;
  2106. return 0;
  2107. }
  2108. static int lpass_cdc_wsa2_macro_vi_feed_mixer_put(struct snd_kcontrol *kcontrol,
  2109. struct snd_ctl_elem_value *ucontrol)
  2110. {
  2111. struct snd_soc_dapm_widget *widget =
  2112. snd_soc_dapm_kcontrol_widget(kcontrol);
  2113. struct snd_soc_component *component =
  2114. snd_soc_dapm_to_component(widget->dapm);
  2115. struct soc_multi_mixer_control *mixer =
  2116. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2117. u32 spk_tx_id = mixer->shift;
  2118. u32 enable = ucontrol->value.integer.value[0];
  2119. struct device *wsa2_dev = NULL;
  2120. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  2121. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  2122. return -EINVAL;
  2123. wsa2_priv->vi_feed_value = ucontrol->value.integer.value[0];
  2124. if (enable) {
  2125. if (spk_tx_id == LPASS_CDC_WSA2_MACRO_TX0 &&
  2126. !test_bit(LPASS_CDC_WSA2_MACRO_TX0,
  2127. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  2128. set_bit(LPASS_CDC_WSA2_MACRO_TX0,
  2129. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI]);
  2130. wsa2_priv->active_ch_cnt[LPASS_CDC_WSA2_MACRO_AIF_VI]++;
  2131. }
  2132. if (spk_tx_id == LPASS_CDC_WSA2_MACRO_TX1 &&
  2133. !test_bit(LPASS_CDC_WSA2_MACRO_TX1,
  2134. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  2135. set_bit(LPASS_CDC_WSA2_MACRO_TX1,
  2136. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI]);
  2137. wsa2_priv->active_ch_cnt[LPASS_CDC_WSA2_MACRO_AIF_VI]++;
  2138. }
  2139. } else {
  2140. if (spk_tx_id == LPASS_CDC_WSA2_MACRO_TX0 &&
  2141. test_bit(LPASS_CDC_WSA2_MACRO_TX0,
  2142. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  2143. clear_bit(LPASS_CDC_WSA2_MACRO_TX0,
  2144. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI]);
  2145. wsa2_priv->active_ch_cnt[LPASS_CDC_WSA2_MACRO_AIF_VI]--;
  2146. }
  2147. if (spk_tx_id == LPASS_CDC_WSA2_MACRO_TX1 &&
  2148. test_bit(LPASS_CDC_WSA2_MACRO_TX1,
  2149. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI])) {
  2150. clear_bit(LPASS_CDC_WSA2_MACRO_TX1,
  2151. &wsa2_priv->active_ch_mask[LPASS_CDC_WSA2_MACRO_AIF_VI]);
  2152. wsa2_priv->active_ch_cnt[LPASS_CDC_WSA2_MACRO_AIF_VI]--;
  2153. }
  2154. }
  2155. snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, NULL);
  2156. return 0;
  2157. }
  2158. static const struct snd_kcontrol_new aif_vi_mixer[] = {
  2159. SOC_SINGLE_EXT("WSA2_SPKR_VI_1", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_TX0, 1, 0,
  2160. lpass_cdc_wsa2_macro_vi_feed_mixer_get,
  2161. lpass_cdc_wsa2_macro_vi_feed_mixer_put),
  2162. SOC_SINGLE_EXT("WSA2_SPKR_VI_2", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_TX1, 1, 0,
  2163. lpass_cdc_wsa2_macro_vi_feed_mixer_get,
  2164. lpass_cdc_wsa2_macro_vi_feed_mixer_put),
  2165. };
  2166. static const struct snd_soc_dapm_widget lpass_cdc_wsa2_macro_dapm_widgets[] = {
  2167. SND_SOC_DAPM_AIF_IN("WSA2 AIF1 PB", "WSA2_AIF1 Playback", 0,
  2168. SND_SOC_NOPM, 0, 0),
  2169. SND_SOC_DAPM_AIF_IN("WSA2 AIF_MIX1 PB", "WSA2_AIF_MIX1 Playback", 0,
  2170. SND_SOC_NOPM, 0, 0),
  2171. SND_SOC_DAPM_AIF_OUT_E("WSA2 AIF_VI", "WSA2_AIF_VI Capture", 0,
  2172. SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_AIF_VI, 0,
  2173. lpass_cdc_wsa2_macro_enable_vi_feedback,
  2174. SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
  2175. SND_SOC_DAPM_AIF_OUT("WSA2 AIF_ECHO", "WSA2_AIF_ECHO Capture", 0,
  2176. SND_SOC_NOPM, 0, 0),
  2177. SND_SOC_DAPM_MIXER("WSA2_AIF_VI Mixer", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_AIF_VI,
  2178. 0, aif_vi_mixer, ARRAY_SIZE(aif_vi_mixer)),
  2179. SND_SOC_DAPM_MUX_E("WSA2 RX_MIX EC0_MUX", SND_SOC_NOPM,
  2180. LPASS_CDC_WSA2_MACRO_EC0_MUX, 0,
  2181. &rx_mix_ec0_mux, lpass_cdc_wsa2_macro_enable_echo,
  2182. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2183. SND_SOC_DAPM_MUX_E("WSA2 RX_MIX EC1_MUX", SND_SOC_NOPM,
  2184. LPASS_CDC_WSA2_MACRO_EC1_MUX, 0,
  2185. &rx_mix_ec1_mux, lpass_cdc_wsa2_macro_enable_echo,
  2186. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2187. SND_SOC_DAPM_MUX("WSA2 RX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX0, 0,
  2188. &rx_mux[LPASS_CDC_WSA2_MACRO_RX0]),
  2189. SND_SOC_DAPM_MUX("WSA2 RX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX1, 0,
  2190. &rx_mux[LPASS_CDC_WSA2_MACRO_RX1]),
  2191. SND_SOC_DAPM_MUX("WSA2 RX_MIX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX_MIX0, 0,
  2192. &rx_mux[LPASS_CDC_WSA2_MACRO_RX_MIX0]),
  2193. SND_SOC_DAPM_MUX("WSA2 RX_MIX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX_MIX1, 0,
  2194. &rx_mux[LPASS_CDC_WSA2_MACRO_RX_MIX1]),
  2195. SND_SOC_DAPM_MUX("WSA2 RX4 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX4, 0,
  2196. &rx_mux[LPASS_CDC_WSA2_MACRO_RX4]),
  2197. SND_SOC_DAPM_MUX("WSA2 RX5 MUX", SND_SOC_NOPM, LPASS_CDC_WSA2_MACRO_RX5, 0,
  2198. &rx_mux[LPASS_CDC_WSA2_MACRO_RX5]),
  2199. SND_SOC_DAPM_MIXER("WSA2 RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2200. SND_SOC_DAPM_MIXER("WSA2 RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2201. SND_SOC_DAPM_MIXER("WSA2 RX_MIX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2202. SND_SOC_DAPM_MIXER("WSA2 RX_MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2203. SND_SOC_DAPM_MIXER("WSA2 RX4", SND_SOC_NOPM, 0, 0, NULL, 0),
  2204. SND_SOC_DAPM_MIXER("WSA2 RX5", SND_SOC_NOPM, 0, 0, NULL, 0),
  2205. SND_SOC_DAPM_MUX_E("WSA2_RX0 INP0", SND_SOC_NOPM, 0, 0,
  2206. &rx0_prim_inp0_mux, lpass_cdc_wsa2_macro_enable_swr,
  2207. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2208. SND_SOC_DAPM_MUX_E("WSA2_RX0 INP1", SND_SOC_NOPM, 0, 0,
  2209. &rx0_prim_inp1_mux, lpass_cdc_wsa2_macro_enable_swr,
  2210. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2211. SND_SOC_DAPM_MUX_E("WSA2_RX0 INP2", SND_SOC_NOPM, 0, 0,
  2212. &rx0_prim_inp2_mux, lpass_cdc_wsa2_macro_enable_swr,
  2213. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2214. SND_SOC_DAPM_MUX_E("WSA2_RX0 MIX INP", SND_SOC_NOPM,
  2215. 0, 0, &rx0_mix_mux, lpass_cdc_wsa2_macro_enable_mix_path,
  2216. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2217. SND_SOC_DAPM_MUX_E("WSA2_RX1 INP0", SND_SOC_NOPM, 0, 0,
  2218. &rx1_prim_inp0_mux, lpass_cdc_wsa2_macro_enable_swr,
  2219. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2220. SND_SOC_DAPM_MUX_E("WSA2_RX1 INP1", SND_SOC_NOPM, 0, 0,
  2221. &rx1_prim_inp1_mux, lpass_cdc_wsa2_macro_enable_swr,
  2222. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2223. SND_SOC_DAPM_MUX_E("WSA2_RX1 INP2", SND_SOC_NOPM, 0, 0,
  2224. &rx1_prim_inp2_mux, lpass_cdc_wsa2_macro_enable_swr,
  2225. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2226. SND_SOC_DAPM_MUX_E("WSA2_RX1 MIX INP", SND_SOC_NOPM,
  2227. 0, 0, &rx1_mix_mux, lpass_cdc_wsa2_macro_enable_mix_path,
  2228. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2229. SND_SOC_DAPM_PGA_E("WSA2_RX INT0 MIX", SND_SOC_NOPM,
  2230. 0, 0, NULL, 0, lpass_cdc_wsa2_macro_enable_main_path,
  2231. SND_SOC_DAPM_PRE_PMU),
  2232. SND_SOC_DAPM_PGA_E("WSA2_RX INT1 MIX", SND_SOC_NOPM,
  2233. 1, 0, NULL, 0, lpass_cdc_wsa2_macro_enable_main_path,
  2234. SND_SOC_DAPM_PRE_PMU),
  2235. SND_SOC_DAPM_MIXER("WSA2_RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2236. SND_SOC_DAPM_MIXER("WSA2_RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2237. SND_SOC_DAPM_MUX_E("WSA2_RX0 INT0 SIDETONE MIX",
  2238. LPASS_CDC_WSA2_RX0_RX_PATH_CFG1, 4, 0,
  2239. &rx0_sidetone_mix_mux, lpass_cdc_wsa2_macro_enable_swr,
  2240. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2241. SND_SOC_DAPM_INPUT("WSA2 SRC0_INP"),
  2242. SND_SOC_DAPM_INPUT("WSA2_TX DEC0_INP"),
  2243. SND_SOC_DAPM_INPUT("WSA2_TX DEC1_INP"),
  2244. SND_SOC_DAPM_MIXER_E("WSA2_RX INT0 INTERP", SND_SOC_NOPM,
  2245. LPASS_CDC_WSA2_MACRO_COMP1, 0, NULL, 0, lpass_cdc_wsa2_macro_enable_interpolator,
  2246. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2247. SND_SOC_DAPM_POST_PMD),
  2248. SND_SOC_DAPM_MIXER_E("WSA2_RX INT1 INTERP", SND_SOC_NOPM,
  2249. LPASS_CDC_WSA2_MACRO_COMP2, 0, NULL, 0, lpass_cdc_wsa2_macro_enable_interpolator,
  2250. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2251. SND_SOC_DAPM_POST_PMD),
  2252. SND_SOC_DAPM_MIXER_E("WSA2_RX INT0 CHAIN", SND_SOC_NOPM, 0, 0,
  2253. NULL, 0, lpass_cdc_wsa2_macro_spk_boost_event,
  2254. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2255. SND_SOC_DAPM_POST_PMD),
  2256. SND_SOC_DAPM_MIXER_E("WSA2_RX INT1 CHAIN", SND_SOC_NOPM, 0, 0,
  2257. NULL, 0, lpass_cdc_wsa2_macro_spk_boost_event,
  2258. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2259. SND_SOC_DAPM_POST_PMD),
  2260. SND_SOC_DAPM_MIXER_E("WSA2_RX INT0 VBAT", SND_SOC_NOPM,
  2261. 0, 0, wsa2_int0_vbat_mix_switch,
  2262. ARRAY_SIZE(wsa2_int0_vbat_mix_switch),
  2263. lpass_cdc_wsa2_macro_enable_vbat,
  2264. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2265. SND_SOC_DAPM_MIXER_E("WSA2_RX INT1 VBAT", SND_SOC_NOPM,
  2266. 0, 0, wsa2_int1_vbat_mix_switch,
  2267. ARRAY_SIZE(wsa2_int1_vbat_mix_switch),
  2268. lpass_cdc_wsa2_macro_enable_vbat,
  2269. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2270. SND_SOC_DAPM_INPUT("VIINPUT_WSA2"),
  2271. SND_SOC_DAPM_OUTPUT("WSA2_SPK1 OUT"),
  2272. SND_SOC_DAPM_OUTPUT("WSA2_SPK2 OUT"),
  2273. SND_SOC_DAPM_SUPPLY_S("WSA2_MCLK", 0, SND_SOC_NOPM, 0, 0,
  2274. lpass_cdc_wsa2_macro_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2275. };
  2276. static const struct snd_soc_dapm_route wsa2_audio_map[] = {
  2277. /* VI Feedback */
  2278. {"WSA2_AIF_VI Mixer", "WSA2_SPKR_VI_1", "VIINPUT_WSA2"},
  2279. {"WSA2_AIF_VI Mixer", "WSA2_SPKR_VI_2", "VIINPUT_WSA2"},
  2280. {"WSA2 AIF_VI", NULL, "WSA2_AIF_VI Mixer"},
  2281. {"WSA2 AIF_VI", NULL, "WSA2_MCLK"},
  2282. {"WSA2 RX_MIX EC0_MUX", "RX_MIX_TX0", "WSA2_RX INT0 SEC MIX"},
  2283. {"WSA2 RX_MIX EC1_MUX", "RX_MIX_TX0", "WSA2_RX INT0 SEC MIX"},
  2284. {"WSA2 RX_MIX EC0_MUX", "RX_MIX_TX1", "WSA2_RX INT1 SEC MIX"},
  2285. {"WSA2 RX_MIX EC1_MUX", "RX_MIX_TX1", "WSA2_RX INT1 SEC MIX"},
  2286. {"WSA2 AIF_ECHO", NULL, "WSA2 RX_MIX EC0_MUX"},
  2287. {"WSA2 AIF_ECHO", NULL, "WSA2 RX_MIX EC1_MUX"},
  2288. {"WSA2 AIF_ECHO", NULL, "WSA2_MCLK"},
  2289. {"WSA2 AIF1 PB", NULL, "WSA2_MCLK"},
  2290. {"WSA2 AIF_MIX1 PB", NULL, "WSA2_MCLK"},
  2291. {"WSA2 RX0 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2292. {"WSA2 RX1 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2293. {"WSA2 RX_MIX0 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2294. {"WSA2 RX_MIX1 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2295. {"WSA2 RX4 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2296. {"WSA2 RX5 MUX", "AIF1_PB", "WSA2 AIF1 PB"},
  2297. {"WSA2 RX0 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2298. {"WSA2 RX1 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2299. {"WSA2 RX_MIX0 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2300. {"WSA2 RX_MIX1 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2301. {"WSA2 RX4 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2302. {"WSA2 RX5 MUX", "AIF_MIX1_PB", "WSA2 AIF_MIX1 PB"},
  2303. {"WSA2 RX0", NULL, "WSA2 RX0 MUX"},
  2304. {"WSA2 RX1", NULL, "WSA2 RX1 MUX"},
  2305. {"WSA2 RX_MIX0", NULL, "WSA2 RX_MIX0 MUX"},
  2306. {"WSA2 RX_MIX1", NULL, "WSA2 RX_MIX1 MUX"},
  2307. {"WSA2 RX4", NULL, "WSA2 RX4 MUX"},
  2308. {"WSA2 RX5", NULL, "WSA2 RX5 MUX"},
  2309. {"WSA2_RX0 INP0", "RX0", "WSA2 RX0"},
  2310. {"WSA2_RX0 INP0", "RX1", "WSA2 RX1"},
  2311. {"WSA2_RX0 INP0", "RX_MIX0", "WSA2 RX_MIX0"},
  2312. {"WSA2_RX0 INP0", "RX_MIX1", "WSA2 RX_MIX1"},
  2313. {"WSA2_RX0 INP0", "RX4", "WSA2 RX4"},
  2314. {"WSA2_RX0 INP0", "RX5", "WSA2 RX5"},
  2315. {"WSA2_RX0 INP0", "DEC0", "WSA2_TX DEC0_INP"},
  2316. {"WSA2_RX0 INP0", "DEC1", "WSA2_TX DEC1_INP"},
  2317. {"WSA2_RX INT0 MIX", NULL, "WSA2_RX0 INP0"},
  2318. {"WSA2_RX0 INP1", "RX0", "WSA2 RX0"},
  2319. {"WSA2_RX0 INP1", "RX1", "WSA2 RX1"},
  2320. {"WSA2_RX0 INP1", "RX_MIX0", "WSA2 RX_MIX0"},
  2321. {"WSA2_RX0 INP1", "RX_MIX1", "WSA2 RX_MIX1"},
  2322. {"WSA2_RX0 INP1", "RX4", "WSA2 RX4"},
  2323. {"WSA2_RX0 INP1", "RX5", "WSA2 RX5"},
  2324. {"WSA2_RX0 INP1", "DEC0", "WSA2_TX DEC0_INP"},
  2325. {"WSA2_RX0 INP1", "DEC1", "WSA2_TX DEC1_INP"},
  2326. {"WSA2_RX INT0 MIX", NULL, "WSA2_RX0 INP1"},
  2327. {"WSA2_RX0 INP2", "RX0", "WSA2 RX0"},
  2328. {"WSA2_RX0 INP2", "RX1", "WSA2 RX1"},
  2329. {"WSA2_RX0 INP2", "RX_MIX0", "WSA2 RX_MIX0"},
  2330. {"WSA2_RX0 INP2", "RX_MIX1", "WSA2 RX_MIX1"},
  2331. {"WSA2_RX0 INP2", "RX4", "WSA2 RX4"},
  2332. {"WSA2_RX0 INP2", "RX5", "WSA2 RX5"},
  2333. {"WSA2_RX0 INP2", "DEC0", "WSA2_TX DEC0_INP"},
  2334. {"WSA2_RX0 INP2", "DEC1", "WSA2_TX DEC1_INP"},
  2335. {"WSA2_RX INT0 MIX", NULL, "WSA2_RX0 INP2"},
  2336. {"WSA2_RX0 MIX INP", "RX0", "WSA2 RX0"},
  2337. {"WSA2_RX0 MIX INP", "RX1", "WSA2 RX1"},
  2338. {"WSA2_RX0 MIX INP", "RX_MIX0", "WSA2 RX_MIX0"},
  2339. {"WSA2_RX0 MIX INP", "RX_MIX1", "WSA2 RX_MIX1"},
  2340. {"WSA2_RX0 MIX INP", "RX4", "WSA2 RX4"},
  2341. {"WSA2_RX0 MIX INP", "RX5", "WSA2 RX5"},
  2342. {"WSA2_RX INT0 SEC MIX", NULL, "WSA2_RX0 MIX INP"},
  2343. {"WSA2_RX INT0 SEC MIX", NULL, "WSA2_RX INT0 MIX"},
  2344. {"WSA2_RX INT0 INTERP", NULL, "WSA2_RX INT0 SEC MIX"},
  2345. {"WSA2_RX0 INT0 SIDETONE MIX", "SRC0", "WSA2 SRC0_INP"},
  2346. {"WSA2_RX INT0 INTERP", NULL, "WSA2_RX0 INT0 SIDETONE MIX"},
  2347. {"WSA2_RX INT0 CHAIN", NULL, "WSA2_RX INT0 INTERP"},
  2348. {"WSA2_RX INT0 VBAT", "WSA2 RX0 VBAT Enable", "WSA2_RX INT0 INTERP"},
  2349. {"WSA2_RX INT0 CHAIN", NULL, "WSA2_RX INT0 VBAT"},
  2350. {"WSA2_SPK1 OUT", NULL, "WSA2_RX INT0 CHAIN"},
  2351. {"WSA2_SPK1 OUT", NULL, "WSA2_MCLK"},
  2352. {"WSA2_RX1 INP0", "RX0", "WSA2 RX0"},
  2353. {"WSA2_RX1 INP0", "RX1", "WSA2 RX1"},
  2354. {"WSA2_RX1 INP0", "RX_MIX0", "WSA2 RX_MIX0"},
  2355. {"WSA2_RX1 INP0", "RX_MIX1", "WSA2 RX_MIX1"},
  2356. {"WSA2_RX1 INP0", "RX4", "WSA2 RX4"},
  2357. {"WSA2_RX1 INP0", "RX5", "WSA2 RX5"},
  2358. {"WSA2_RX1 INP0", "DEC0", "WSA2_TX DEC0_INP"},
  2359. {"WSA2_RX1 INP0", "DEC1", "WSA2_TX DEC1_INP"},
  2360. {"WSA2_RX INT1 MIX", NULL, "WSA2_RX1 INP0"},
  2361. {"WSA2_RX1 INP1", "RX0", "WSA2 RX0"},
  2362. {"WSA2_RX1 INP1", "RX1", "WSA2 RX1"},
  2363. {"WSA2_RX1 INP1", "RX_MIX0", "WSA2 RX_MIX0"},
  2364. {"WSA2_RX1 INP1", "RX_MIX1", "WSA2 RX_MIX1"},
  2365. {"WSA2_RX1 INP1", "RX4", "WSA2 RX4"},
  2366. {"WSA2_RX1 INP1", "RX5", "WSA2 RX5"},
  2367. {"WSA2_RX1 INP1", "DEC0", "WSA2_TX DEC0_INP"},
  2368. {"WSA2_RX1 INP1", "DEC1", "WSA2_TX DEC1_INP"},
  2369. {"WSA2_RX INT1 MIX", NULL, "WSA2_RX1 INP1"},
  2370. {"WSA2_RX1 INP2", "RX0", "WSA2 RX0"},
  2371. {"WSA2_RX1 INP2", "RX1", "WSA2 RX1"},
  2372. {"WSA2_RX1 INP2", "RX_MIX0", "WSA2 RX_MIX0"},
  2373. {"WSA2_RX1 INP2", "RX_MIX1", "WSA2 RX_MIX1"},
  2374. {"WSA2_RX1 INP2", "RX4", "WSA2 RX4"},
  2375. {"WSA2_RX1 INP2", "RX5", "WSA2 RX5"},
  2376. {"WSA2_RX1 INP2", "DEC0", "WSA2_TX DEC0_INP"},
  2377. {"WSA2_RX1 INP2", "DEC1", "WSA2_TX DEC1_INP"},
  2378. {"WSA2_RX INT1 MIX", NULL, "WSA2_RX1 INP2"},
  2379. {"WSA2_RX1 MIX INP", "RX0", "WSA2 RX0"},
  2380. {"WSA2_RX1 MIX INP", "RX1", "WSA2 RX1"},
  2381. {"WSA2_RX1 MIX INP", "RX_MIX0", "WSA2 RX_MIX0"},
  2382. {"WSA2_RX1 MIX INP", "RX_MIX1", "WSA2 RX_MIX1"},
  2383. {"WSA2_RX1 MIX INP", "RX4", "WSA2 RX4"},
  2384. {"WSA2_RX1 MIX INP", "RX5", "WSA2 RX5"},
  2385. {"WSA2_RX INT1 SEC MIX", NULL, "WSA2_RX1 MIX INP"},
  2386. {"WSA2_RX INT1 SEC MIX", NULL, "WSA2_RX INT1 MIX"},
  2387. {"WSA2_RX INT1 INTERP", NULL, "WSA2_RX INT1 SEC MIX"},
  2388. {"WSA2_RX INT1 VBAT", "WSA2 RX1 VBAT Enable", "WSA2_RX INT1 INTERP"},
  2389. {"WSA2_RX INT1 CHAIN", NULL, "WSA2_RX INT1 VBAT"},
  2390. {"WSA2_RX INT1 CHAIN", NULL, "WSA2_RX INT1 INTERP"},
  2391. {"WSA2_SPK2 OUT", NULL, "WSA2_RX INT1 CHAIN"},
  2392. {"WSA2_SPK2 OUT", NULL, "WSA2_MCLK"},
  2393. };
  2394. static const struct lpass_cdc_wsa2_macro_reg_mask_val
  2395. lpass_cdc_wsa2_macro_reg_init[] = {
  2396. {LPASS_CDC_WSA2_BOOST0_BOOST_CFG1, 0x3F, 0x12},
  2397. {LPASS_CDC_WSA2_BOOST0_BOOST_CFG2, 0x1C, 0x08},
  2398. {LPASS_CDC_WSA2_COMPANDER0_CTL7, 0x1E, 0x18},
  2399. {LPASS_CDC_WSA2_BOOST1_BOOST_CFG1, 0x3F, 0x12},
  2400. {LPASS_CDC_WSA2_BOOST1_BOOST_CFG2, 0x1C, 0x08},
  2401. {LPASS_CDC_WSA2_COMPANDER1_CTL7, 0x1E, 0x18},
  2402. {LPASS_CDC_WSA2_BOOST0_BOOST_CTL, 0x70, 0x58},
  2403. {LPASS_CDC_WSA2_BOOST1_BOOST_CTL, 0x70, 0x58},
  2404. {LPASS_CDC_WSA2_RX0_RX_PATH_CFG1, 0x08, 0x08},
  2405. {LPASS_CDC_WSA2_RX1_RX_PATH_CFG1, 0x08, 0x08},
  2406. {LPASS_CDC_WSA2_TOP_TOP_CFG1, 0x02, 0x02},
  2407. {LPASS_CDC_WSA2_TOP_TOP_CFG1, 0x01, 0x01},
  2408. {LPASS_CDC_WSA2_TX0_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2409. {LPASS_CDC_WSA2_TX1_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2410. {LPASS_CDC_WSA2_TX2_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2411. {LPASS_CDC_WSA2_TX3_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2412. {LPASS_CDC_WSA2_COMPANDER0_CTL7, 0x01, 0x01},
  2413. {LPASS_CDC_WSA2_COMPANDER1_CTL7, 0x01, 0x01},
  2414. {LPASS_CDC_WSA2_RX0_RX_PATH_CFG0, 0x01, 0x01},
  2415. {LPASS_CDC_WSA2_RX1_RX_PATH_CFG0, 0x01, 0x01},
  2416. {LPASS_CDC_WSA2_RX0_RX_PATH_MIX_CFG, 0x01, 0x01},
  2417. {LPASS_CDC_WSA2_RX1_RX_PATH_MIX_CFG, 0x01, 0x01},
  2418. };
  2419. static void lpass_cdc_wsa2_macro_init_reg(struct snd_soc_component *component)
  2420. {
  2421. int i;
  2422. for (i = 0; i < ARRAY_SIZE(lpass_cdc_wsa2_macro_reg_init); i++)
  2423. snd_soc_component_update_bits(component,
  2424. lpass_cdc_wsa2_macro_reg_init[i].reg,
  2425. lpass_cdc_wsa2_macro_reg_init[i].mask,
  2426. lpass_cdc_wsa2_macro_reg_init[i].val);
  2427. }
  2428. static int lpass_cdc_wsa2_macro_core_vote(void *handle, bool enable)
  2429. {
  2430. int rc = 0;
  2431. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = (struct lpass_cdc_wsa2_macro_priv *) handle;
  2432. if (wsa2_priv == NULL) {
  2433. pr_err("%s: wsa2 priv data is NULL\n", __func__);
  2434. return -EINVAL;
  2435. }
  2436. if (enable) {
  2437. pm_runtime_get_sync(wsa2_priv->dev);
  2438. if (lpass_cdc_check_core_votes(wsa2_priv->dev))
  2439. rc = 0;
  2440. else
  2441. rc = -ENOTSYNC;
  2442. } else {
  2443. pm_runtime_put_autosuspend(wsa2_priv->dev);
  2444. pm_runtime_mark_last_busy(wsa2_priv->dev);
  2445. }
  2446. return rc;
  2447. }
  2448. static int wsa2_swrm_clock(void *handle, bool enable)
  2449. {
  2450. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = (struct lpass_cdc_wsa2_macro_priv *) handle;
  2451. struct regmap *regmap = dev_get_regmap(wsa2_priv->dev->parent, NULL);
  2452. int ret = 0;
  2453. if (regmap == NULL) {
  2454. dev_err(wsa2_priv->dev, "%s: regmap is NULL\n", __func__);
  2455. return -EINVAL;
  2456. }
  2457. mutex_lock(&wsa2_priv->swr_clk_lock);
  2458. trace_printk("%s: %s swrm clock %s\n",
  2459. dev_name(wsa2_priv->dev), __func__,
  2460. (enable ? "enable" : "disable"));
  2461. dev_dbg(wsa2_priv->dev, "%s: swrm clock %s\n",
  2462. __func__, (enable ? "enable" : "disable"));
  2463. if (enable) {
  2464. pm_runtime_get_sync(wsa2_priv->dev);
  2465. if (wsa2_priv->swr_clk_users == 0) {
  2466. ret = msm_cdc_pinctrl_select_active_state(
  2467. wsa2_priv->wsa2_swr_gpio_p);
  2468. if (ret < 0) {
  2469. dev_err_ratelimited(wsa2_priv->dev,
  2470. "%s: wsa2 swr pinctrl enable failed\n",
  2471. __func__);
  2472. pm_runtime_mark_last_busy(wsa2_priv->dev);
  2473. pm_runtime_put_autosuspend(wsa2_priv->dev);
  2474. goto exit;
  2475. }
  2476. ret = lpass_cdc_wsa2_macro_mclk_enable(wsa2_priv, 1, true);
  2477. if (ret < 0) {
  2478. msm_cdc_pinctrl_select_sleep_state(
  2479. wsa2_priv->wsa2_swr_gpio_p);
  2480. dev_err_ratelimited(wsa2_priv->dev,
  2481. "%s: wsa2 request clock enable failed\n",
  2482. __func__);
  2483. pm_runtime_mark_last_busy(wsa2_priv->dev);
  2484. pm_runtime_put_autosuspend(wsa2_priv->dev);
  2485. goto exit;
  2486. }
  2487. if (wsa2_priv->reset_swr)
  2488. regmap_update_bits(regmap,
  2489. LPASS_CDC_WSA2_CLK_RST_CTRL_SWR_CONTROL,
  2490. 0x02, 0x02);
  2491. regmap_update_bits(regmap,
  2492. LPASS_CDC_WSA2_CLK_RST_CTRL_SWR_CONTROL,
  2493. 0x01, 0x01);
  2494. if (wsa2_priv->reset_swr)
  2495. regmap_update_bits(regmap,
  2496. LPASS_CDC_WSA2_CLK_RST_CTRL_SWR_CONTROL,
  2497. 0x02, 0x00);
  2498. regmap_update_bits(regmap,
  2499. LPASS_CDC_WSA2_CLK_RST_CTRL_SWR_CONTROL,
  2500. 0x1C, 0x0C);
  2501. wsa2_priv->reset_swr = false;
  2502. }
  2503. wsa2_priv->swr_clk_users++;
  2504. pm_runtime_mark_last_busy(wsa2_priv->dev);
  2505. pm_runtime_put_autosuspend(wsa2_priv->dev);
  2506. } else {
  2507. if (wsa2_priv->swr_clk_users <= 0) {
  2508. dev_err(wsa2_priv->dev, "%s: clock already disabled\n",
  2509. __func__);
  2510. wsa2_priv->swr_clk_users = 0;
  2511. goto exit;
  2512. }
  2513. wsa2_priv->swr_clk_users--;
  2514. if (wsa2_priv->swr_clk_users == 0) {
  2515. regmap_update_bits(regmap,
  2516. LPASS_CDC_WSA2_CLK_RST_CTRL_SWR_CONTROL,
  2517. 0x01, 0x00);
  2518. lpass_cdc_wsa2_macro_mclk_enable(wsa2_priv, 0, true);
  2519. ret = msm_cdc_pinctrl_select_sleep_state(
  2520. wsa2_priv->wsa2_swr_gpio_p);
  2521. if (ret < 0) {
  2522. dev_err_ratelimited(wsa2_priv->dev,
  2523. "%s: wsa2 swr pinctrl disable failed\n",
  2524. __func__);
  2525. goto exit;
  2526. }
  2527. }
  2528. }
  2529. trace_printk("%s: %s swrm clock users: %d\n",
  2530. dev_name(wsa2_priv->dev), __func__,
  2531. wsa2_priv->swr_clk_users);
  2532. dev_dbg(wsa2_priv->dev, "%s: swrm clock users %d\n",
  2533. __func__, wsa2_priv->swr_clk_users);
  2534. exit:
  2535. mutex_unlock(&wsa2_priv->swr_clk_lock);
  2536. return ret;
  2537. }
  2538. /* Thermal Functions */
  2539. static int lpass_cdc_wsa2_macro_get_max_state(
  2540. struct thermal_cooling_device *cdev,
  2541. unsigned long *state)
  2542. {
  2543. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = cdev->devdata;
  2544. if (!wsa2_priv) {
  2545. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2546. return -EINVAL;
  2547. }
  2548. *state = wsa2_priv->thermal_max_state;
  2549. return 0;
  2550. }
  2551. static int lpass_cdc_wsa2_macro_get_cur_state(
  2552. struct thermal_cooling_device *cdev,
  2553. unsigned long *state)
  2554. {
  2555. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = cdev->devdata;
  2556. if (!wsa2_priv) {
  2557. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2558. return -EINVAL;
  2559. }
  2560. *state = wsa2_priv->thermal_cur_state;
  2561. pr_debug("%s: thermal current state:%lu\n", __func__, *state);
  2562. return 0;
  2563. }
  2564. static int lpass_cdc_wsa2_macro_set_cur_state(
  2565. struct thermal_cooling_device *cdev,
  2566. unsigned long state)
  2567. {
  2568. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = cdev->devdata;
  2569. if (!wsa2_priv || !wsa2_priv->dev) {
  2570. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2571. return -EINVAL;
  2572. }
  2573. if (state <= wsa2_priv->thermal_max_state) {
  2574. wsa2_priv->thermal_cur_state = state;
  2575. } else {
  2576. dev_err(wsa2_priv->dev,
  2577. "%s: incorrect requested state:%d\n",
  2578. __func__, state);
  2579. return -EINVAL;
  2580. }
  2581. dev_dbg(wsa2_priv->dev,
  2582. "%s: set the thermal current state to %d\n",
  2583. __func__, wsa2_priv->thermal_cur_state);
  2584. schedule_work(&wsa2_priv->lpass_cdc_wsa2_macro_cooling_work);
  2585. return 0;
  2586. }
  2587. static struct thermal_cooling_device_ops wsa2_cooling_ops = {
  2588. .get_max_state = lpass_cdc_wsa2_macro_get_max_state,
  2589. .get_cur_state = lpass_cdc_wsa2_macro_get_cur_state,
  2590. .set_cur_state = lpass_cdc_wsa2_macro_set_cur_state,
  2591. };
  2592. static int lpass_cdc_wsa2_macro_init(struct snd_soc_component *component)
  2593. {
  2594. struct snd_soc_dapm_context *dapm =
  2595. snd_soc_component_get_dapm(component);
  2596. int ret;
  2597. struct device *wsa2_dev = NULL;
  2598. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  2599. wsa2_dev = lpass_cdc_get_device_ptr(component->dev, WSA2_MACRO);
  2600. if (!wsa2_dev) {
  2601. dev_err(component->dev,
  2602. "%s: null device for macro!\n", __func__);
  2603. return -EINVAL;
  2604. }
  2605. wsa2_priv = dev_get_drvdata(wsa2_dev);
  2606. if (!wsa2_priv) {
  2607. dev_err(component->dev,
  2608. "%s: priv is null for macro!\n", __func__);
  2609. return -EINVAL;
  2610. }
  2611. ret = snd_soc_dapm_new_controls(dapm,
  2612. lpass_cdc_wsa2_macro_dapm_widgets,
  2613. ARRAY_SIZE(lpass_cdc_wsa2_macro_dapm_widgets));
  2614. if (ret < 0) {
  2615. dev_err(wsa2_dev, "%s: Failed to add controls\n", __func__);
  2616. return ret;
  2617. }
  2618. ret = snd_soc_dapm_add_routes(dapm, wsa2_audio_map,
  2619. ARRAY_SIZE(wsa2_audio_map));
  2620. if (ret < 0) {
  2621. dev_err(wsa2_dev, "%s: Failed to add routes\n", __func__);
  2622. return ret;
  2623. }
  2624. ret = snd_soc_dapm_new_widgets(dapm->card);
  2625. if (ret < 0) {
  2626. dev_err(wsa2_dev, "%s: Failed to add widgets\n", __func__);
  2627. return ret;
  2628. }
  2629. ret = snd_soc_add_component_controls(component,
  2630. lpass_cdc_wsa2_macro_snd_controls,
  2631. ARRAY_SIZE(lpass_cdc_wsa2_macro_snd_controls));
  2632. if (ret < 0) {
  2633. dev_err(wsa2_dev, "%s: Failed to add snd_ctls\n", __func__);
  2634. return ret;
  2635. }
  2636. snd_soc_dapm_ignore_suspend(dapm, "WSA2_AIF1 Playback");
  2637. snd_soc_dapm_ignore_suspend(dapm, "WSA2_AIF_MIX1 Playback");
  2638. snd_soc_dapm_ignore_suspend(dapm, "WSA2_AIF_VI Capture");
  2639. snd_soc_dapm_ignore_suspend(dapm, "WSA2_AIF_ECHO Capture");
  2640. snd_soc_dapm_ignore_suspend(dapm, "WSA2_SPK1 OUT");
  2641. snd_soc_dapm_ignore_suspend(dapm, "WSA2_SPK2 OUT");
  2642. snd_soc_dapm_ignore_suspend(dapm, "VIINPUT_WSA2");
  2643. snd_soc_dapm_ignore_suspend(dapm, "WSA2 SRC0_INP");
  2644. snd_soc_dapm_ignore_suspend(dapm, "WSA2_TX DEC0_INP");
  2645. snd_soc_dapm_ignore_suspend(dapm, "WSA2_TX DEC1_INP");
  2646. snd_soc_dapm_sync(dapm);
  2647. wsa2_priv->component = component;
  2648. lpass_cdc_wsa2_macro_init_reg(component);
  2649. return 0;
  2650. }
  2651. static int lpass_cdc_wsa2_macro_deinit(struct snd_soc_component *component)
  2652. {
  2653. struct device *wsa2_dev = NULL;
  2654. struct lpass_cdc_wsa2_macro_priv *wsa2_priv = NULL;
  2655. if (!lpass_cdc_wsa2_macro_get_data(component, &wsa2_dev, &wsa2_priv, __func__))
  2656. return -EINVAL;
  2657. wsa2_priv->component = NULL;
  2658. return 0;
  2659. }
  2660. static void lpass_cdc_wsa2_macro_add_child_devices(struct work_struct *work)
  2661. {
  2662. struct lpass_cdc_wsa2_macro_priv *wsa2_priv;
  2663. struct platform_device *pdev;
  2664. struct device_node *node;
  2665. struct lpass_cdc_wsa2_macro_swr_ctrl_data *swr_ctrl_data = NULL, *temp;
  2666. int ret;
  2667. u16 count = 0, ctrl_num = 0;
  2668. struct lpass_cdc_wsa2_macro_swr_ctrl_platform_data *platdata;
  2669. char plat_dev_name[LPASS_CDC_WSA2_MACRO_SWR_STRING_LEN];
  2670. wsa2_priv = container_of(work, struct lpass_cdc_wsa2_macro_priv,
  2671. lpass_cdc_wsa2_macro_add_child_devices_work);
  2672. if (!wsa2_priv) {
  2673. pr_err("%s: Memory for wsa2_priv does not exist\n",
  2674. __func__);
  2675. return;
  2676. }
  2677. if (!wsa2_priv->dev || !wsa2_priv->dev->of_node) {
  2678. dev_err(wsa2_priv->dev,
  2679. "%s: DT node for wsa2_priv does not exist\n", __func__);
  2680. return;
  2681. }
  2682. platdata = &wsa2_priv->swr_plat_data;
  2683. wsa2_priv->child_count = 0;
  2684. for_each_available_child_of_node(wsa2_priv->dev->of_node, node) {
  2685. if (strnstr(node->name, "wsa2_swr_master",
  2686. strlen("wsa2_swr_master")) != NULL)
  2687. strlcpy(plat_dev_name, "wsa2_swr_ctrl",
  2688. (LPASS_CDC_WSA2_MACRO_SWR_STRING_LEN - 1));
  2689. else if (strnstr(node->name, "msm_cdc_pinctrl",
  2690. strlen("msm_cdc_pinctrl")) != NULL)
  2691. strlcpy(plat_dev_name, node->name,
  2692. (LPASS_CDC_WSA2_MACRO_SWR_STRING_LEN - 1));
  2693. else
  2694. continue;
  2695. pdev = platform_device_alloc(plat_dev_name, -1);
  2696. if (!pdev) {
  2697. dev_err(wsa2_priv->dev, "%s: pdev memory alloc failed\n",
  2698. __func__);
  2699. ret = -ENOMEM;
  2700. goto err;
  2701. }
  2702. pdev->dev.parent = wsa2_priv->dev;
  2703. pdev->dev.of_node = node;
  2704. if (strnstr(node->name, "wsa2_swr_master",
  2705. strlen("wsa2_swr_master")) != NULL) {
  2706. ret = platform_device_add_data(pdev, platdata,
  2707. sizeof(*platdata));
  2708. if (ret) {
  2709. dev_err(&pdev->dev,
  2710. "%s: cannot add plat data ctrl:%d\n",
  2711. __func__, ctrl_num);
  2712. goto fail_pdev_add;
  2713. }
  2714. temp = krealloc(swr_ctrl_data,
  2715. (ctrl_num + 1) * sizeof(
  2716. struct lpass_cdc_wsa2_macro_swr_ctrl_data),
  2717. GFP_KERNEL);
  2718. if (!temp) {
  2719. dev_err(&pdev->dev, "out of memory\n");
  2720. ret = -ENOMEM;
  2721. goto fail_pdev_add;
  2722. }
  2723. swr_ctrl_data = temp;
  2724. swr_ctrl_data[ctrl_num].wsa2_swr_pdev = pdev;
  2725. ctrl_num++;
  2726. dev_dbg(&pdev->dev,
  2727. "%s: Added soundwire ctrl device(s)\n",
  2728. __func__);
  2729. wsa2_priv->swr_ctrl_data = swr_ctrl_data;
  2730. }
  2731. ret = platform_device_add(pdev);
  2732. if (ret) {
  2733. dev_err(&pdev->dev,
  2734. "%s: Cannot add platform device\n",
  2735. __func__);
  2736. goto fail_pdev_add;
  2737. }
  2738. if (wsa2_priv->child_count < LPASS_CDC_WSA2_MACRO_CHILD_DEVICES_MAX)
  2739. wsa2_priv->pdev_child_devices[
  2740. wsa2_priv->child_count++] = pdev;
  2741. else
  2742. goto err;
  2743. }
  2744. return;
  2745. fail_pdev_add:
  2746. for (count = 0; count < wsa2_priv->child_count; count++)
  2747. platform_device_put(wsa2_priv->pdev_child_devices[count]);
  2748. err:
  2749. return;
  2750. }
  2751. static void lpass_cdc_wsa2_macro_cooling_adjust_gain(struct work_struct *work)
  2752. {
  2753. struct lpass_cdc_wsa2_macro_priv *wsa2_priv;
  2754. u8 gain = 0;
  2755. wsa2_priv = container_of(work, struct lpass_cdc_wsa2_macro_priv,
  2756. lpass_cdc_wsa2_macro_cooling_work);
  2757. if (!wsa2_priv) {
  2758. pr_err("%s: priv is null for macro!\n",
  2759. __func__);
  2760. return;
  2761. }
  2762. if (!wsa2_priv->dev || !wsa2_priv->dev->of_node) {
  2763. dev_err(wsa2_priv->dev,
  2764. "%s: DT node for wsa2_priv does not exist\n", __func__);
  2765. return;
  2766. }
  2767. /* Only adjust the volume when WSA2 clock is enabled */
  2768. if (wsa2_priv->dapm_mclk_enable) {
  2769. gain = (u8)(wsa2_priv->rx0_origin_gain -
  2770. wsa2_priv->thermal_cur_state);
  2771. snd_soc_component_update_bits(wsa2_priv->component,
  2772. LPASS_CDC_WSA2_RX0_RX_VOL_CTL, 0xFF, gain);
  2773. dev_dbg(wsa2_priv->dev,
  2774. "%s: RX0 current thermal state: %d, "
  2775. "adjusted gain: %#x\n",
  2776. __func__, wsa2_priv->thermal_cur_state, gain);
  2777. gain = (u8)(wsa2_priv->rx1_origin_gain -
  2778. wsa2_priv->thermal_cur_state);
  2779. snd_soc_component_update_bits(wsa2_priv->component,
  2780. LPASS_CDC_WSA2_RX1_RX_VOL_CTL, 0xFF, gain);
  2781. dev_dbg(wsa2_priv->dev,
  2782. "%s: RX1 current thermal state: %d, "
  2783. "adjusted gain: %#x\n",
  2784. __func__, wsa2_priv->thermal_cur_state, gain);
  2785. }
  2786. return;
  2787. }
  2788. static void lpass_cdc_wsa2_macro_init_ops(struct macro_ops *ops,
  2789. char __iomem *wsa2_io_base)
  2790. {
  2791. memset(ops, 0, sizeof(struct macro_ops));
  2792. ops->init = lpass_cdc_wsa2_macro_init;
  2793. ops->exit = lpass_cdc_wsa2_macro_deinit;
  2794. ops->io_base = wsa2_io_base;
  2795. ops->dai_ptr = lpass_cdc_wsa2_macro_dai;
  2796. ops->num_dais = ARRAY_SIZE(lpass_cdc_wsa2_macro_dai);
  2797. ops->event_handler = lpass_cdc_wsa2_macro_event_handler;
  2798. ops->set_port_map = lpass_cdc_wsa2_macro_set_port_map;
  2799. }
  2800. static int lpass_cdc_wsa2_macro_probe(struct platform_device *pdev)
  2801. {
  2802. struct macro_ops ops;
  2803. struct lpass_cdc_wsa2_macro_priv *wsa2_priv;
  2804. u32 wsa2_base_addr, default_clk_id, thermal_max_state;
  2805. char __iomem *wsa2_io_base;
  2806. int ret = 0;
  2807. u32 is_used_wsa2_swr_gpio = 1;
  2808. const char *is_used_wsa2_swr_gpio_dt = "qcom,is-used-swr-gpio";
  2809. if (!lpass_cdc_is_va_macro_registered(&pdev->dev)) {
  2810. dev_err(&pdev->dev,
  2811. "%s: va-macro not registered yet, defer\n", __func__);
  2812. return -EPROBE_DEFER;
  2813. }
  2814. wsa2_priv = devm_kzalloc(&pdev->dev,
  2815. sizeof(struct lpass_cdc_wsa2_macro_priv),
  2816. GFP_KERNEL);
  2817. if (!wsa2_priv)
  2818. return -ENOMEM;
  2819. wsa2_priv->dev = &pdev->dev;
  2820. ret = of_property_read_u32(pdev->dev.of_node, "reg",
  2821. &wsa2_base_addr);
  2822. if (ret) {
  2823. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  2824. __func__, "reg");
  2825. return ret;
  2826. }
  2827. if (of_find_property(pdev->dev.of_node, is_used_wsa2_swr_gpio_dt,
  2828. NULL)) {
  2829. ret = of_property_read_u32(pdev->dev.of_node,
  2830. is_used_wsa2_swr_gpio_dt,
  2831. &is_used_wsa2_swr_gpio);
  2832. if (ret) {
  2833. dev_err(&pdev->dev, "%s: error reading %s in dt\n",
  2834. __func__, is_used_wsa2_swr_gpio_dt);
  2835. is_used_wsa2_swr_gpio = 1;
  2836. }
  2837. }
  2838. wsa2_priv->wsa2_swr_gpio_p = of_parse_phandle(pdev->dev.of_node,
  2839. "qcom,wsa2-swr-gpios", 0);
  2840. if (!wsa2_priv->wsa2_swr_gpio_p && is_used_wsa2_swr_gpio) {
  2841. dev_err(&pdev->dev, "%s: swr_gpios handle not provided!\n",
  2842. __func__);
  2843. return -EINVAL;
  2844. }
  2845. if (msm_cdc_pinctrl_get_state(wsa2_priv->wsa2_swr_gpio_p) < 0 &&
  2846. is_used_wsa2_swr_gpio) {
  2847. dev_err(&pdev->dev, "%s: failed to get swr pin state\n",
  2848. __func__);
  2849. return -EPROBE_DEFER;
  2850. }
  2851. msm_cdc_pinctrl_set_wakeup_capable(
  2852. wsa2_priv->wsa2_swr_gpio_p, false);
  2853. wsa2_io_base = devm_ioremap(&pdev->dev,
  2854. wsa2_base_addr,
  2855. LPASS_CDC_WSA2_MACRO_MAX_OFFSET);
  2856. if (!wsa2_io_base) {
  2857. dev_err(&pdev->dev, "%s: ioremap failed\n", __func__);
  2858. return -EINVAL;
  2859. }
  2860. wsa2_priv->wsa2_io_base = wsa2_io_base;
  2861. wsa2_priv->reset_swr = true;
  2862. INIT_WORK(&wsa2_priv->lpass_cdc_wsa2_macro_add_child_devices_work,
  2863. lpass_cdc_wsa2_macro_add_child_devices);
  2864. INIT_WORK(&wsa2_priv->lpass_cdc_wsa2_macro_cooling_work,
  2865. lpass_cdc_wsa2_macro_cooling_adjust_gain);
  2866. wsa2_priv->swr_plat_data.handle = (void *) wsa2_priv;
  2867. wsa2_priv->swr_plat_data.read = NULL;
  2868. wsa2_priv->swr_plat_data.write = NULL;
  2869. wsa2_priv->swr_plat_data.bulk_write = NULL;
  2870. wsa2_priv->swr_plat_data.clk = wsa2_swrm_clock;
  2871. wsa2_priv->swr_plat_data.core_vote = lpass_cdc_wsa2_macro_core_vote;
  2872. wsa2_priv->swr_plat_data.handle_irq = NULL;
  2873. ret = of_property_read_u32(pdev->dev.of_node, "qcom,default-clk-id",
  2874. &default_clk_id);
  2875. if (ret) {
  2876. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  2877. __func__, "qcom,mux0-clk-id");
  2878. default_clk_id = WSA_CORE_CLK;
  2879. }
  2880. wsa2_priv->default_clk_id = default_clk_id;
  2881. dev_set_drvdata(&pdev->dev, wsa2_priv);
  2882. mutex_init(&wsa2_priv->mclk_lock);
  2883. mutex_init(&wsa2_priv->swr_clk_lock);
  2884. lpass_cdc_wsa2_macro_init_ops(&ops, wsa2_io_base);
  2885. ops.clk_id_req = wsa2_priv->default_clk_id;
  2886. ops.default_clk_id = wsa2_priv->default_clk_id;
  2887. ret = lpass_cdc_register_macro(&pdev->dev, WSA2_MACRO, &ops);
  2888. if (ret < 0) {
  2889. dev_err(&pdev->dev, "%s: register macro failed\n", __func__);
  2890. goto reg_macro_fail;
  2891. }
  2892. if (of_find_property(wsa2_priv->dev->of_node, "#cooling-cells", NULL)) {
  2893. ret = of_property_read_u32(pdev->dev.of_node,
  2894. "qcom,thermal-max-state",
  2895. &thermal_max_state);
  2896. if (ret) {
  2897. dev_info(&pdev->dev, "%s: could not find %s entry in dt\n",
  2898. __func__, "qcom,thermal-max-state");
  2899. wsa2_priv->thermal_max_state =
  2900. LPASS_CDC_WSA2_MACRO_THERMAL_MAX_STATE;
  2901. } else {
  2902. wsa2_priv->thermal_max_state = thermal_max_state;
  2903. }
  2904. wsa2_priv->tcdev = devm_thermal_of_cooling_device_register(
  2905. &pdev->dev,
  2906. wsa2_priv->dev->of_node,
  2907. "wsa2", wsa2_priv,
  2908. &wsa2_cooling_ops);
  2909. if (IS_ERR(wsa2_priv->tcdev)) {
  2910. dev_err(&pdev->dev,
  2911. "%s: failed to register wsa2 macro as cooling device\n",
  2912. __func__);
  2913. wsa2_priv->tcdev = NULL;
  2914. }
  2915. }
  2916. pm_runtime_set_autosuspend_delay(&pdev->dev, AUTO_SUSPEND_DELAY);
  2917. pm_runtime_use_autosuspend(&pdev->dev);
  2918. pm_runtime_set_suspended(&pdev->dev);
  2919. pm_suspend_ignore_children(&pdev->dev, true);
  2920. pm_runtime_enable(&pdev->dev);
  2921. schedule_work(&wsa2_priv->lpass_cdc_wsa2_macro_add_child_devices_work);
  2922. return ret;
  2923. reg_macro_fail:
  2924. mutex_destroy(&wsa2_priv->mclk_lock);
  2925. mutex_destroy(&wsa2_priv->swr_clk_lock);
  2926. return ret;
  2927. }
  2928. static int lpass_cdc_wsa2_macro_remove(struct platform_device *pdev)
  2929. {
  2930. struct lpass_cdc_wsa2_macro_priv *wsa2_priv;
  2931. u16 count = 0;
  2932. wsa2_priv = dev_get_drvdata(&pdev->dev);
  2933. if (!wsa2_priv)
  2934. return -EINVAL;
  2935. if (wsa2_priv->tcdev)
  2936. thermal_cooling_device_unregister(wsa2_priv->tcdev);
  2937. for (count = 0; count < wsa2_priv->child_count &&
  2938. count < LPASS_CDC_WSA2_MACRO_CHILD_DEVICES_MAX; count++)
  2939. platform_device_unregister(wsa2_priv->pdev_child_devices[count]);
  2940. pm_runtime_disable(&pdev->dev);
  2941. pm_runtime_set_suspended(&pdev->dev);
  2942. lpass_cdc_unregister_macro(&pdev->dev, WSA2_MACRO);
  2943. mutex_destroy(&wsa2_priv->mclk_lock);
  2944. mutex_destroy(&wsa2_priv->swr_clk_lock);
  2945. return 0;
  2946. }
  2947. static const struct of_device_id lpass_cdc_wsa2_macro_dt_match[] = {
  2948. {.compatible = "qcom,lpass-cdc-wsa2-macro"},
  2949. {}
  2950. };
  2951. static const struct dev_pm_ops lpass_cdc_dev_pm_ops = {
  2952. SET_SYSTEM_SLEEP_PM_OPS(
  2953. pm_runtime_force_suspend,
  2954. pm_runtime_force_resume
  2955. )
  2956. SET_RUNTIME_PM_OPS(
  2957. lpass_cdc_runtime_suspend,
  2958. lpass_cdc_runtime_resume,
  2959. NULL
  2960. )
  2961. };
  2962. static struct platform_driver lpass_cdc_wsa2_macro_driver = {
  2963. .driver = {
  2964. .name = "lpass_cdc_wsa2_macro",
  2965. .owner = THIS_MODULE,
  2966. .pm = &lpass_cdc_dev_pm_ops,
  2967. .of_match_table = lpass_cdc_wsa2_macro_dt_match,
  2968. .suppress_bind_attrs = true,
  2969. },
  2970. .probe = lpass_cdc_wsa2_macro_probe,
  2971. .remove = lpass_cdc_wsa2_macro_remove,
  2972. };
  2973. module_platform_driver(lpass_cdc_wsa2_macro_driver);
  2974. MODULE_DESCRIPTION("WSA2 macro driver");
  2975. MODULE_LICENSE("GPL v2");