lpass-cdc-wsa-macro.c 101 KB

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  1. // SPDX-License-Identifier: GPL-2.0-only
  2. /* Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
  3. */
  4. #include <linux/module.h>
  5. #include <linux/init.h>
  6. #include <linux/io.h>
  7. #include <linux/platform_device.h>
  8. #include <linux/clk.h>
  9. #include <linux/thermal.h>
  10. #include <linux/pm_runtime.h>
  11. #include <sound/soc.h>
  12. #include <sound/soc-dapm.h>
  13. #include <sound/tlv.h>
  14. #include <soc/swr-common.h>
  15. #include <soc/swr-wcd.h>
  16. #include <asoc/msm-cdc-pinctrl.h>
  17. #include "lpass-cdc.h"
  18. #include "lpass-cdc-comp.h"
  19. #include "lpass-cdc-registers.h"
  20. #include "lpass-cdc-wsa-macro.h"
  21. #include "lpass-cdc-clk-rsc.h"
  22. #define AUTO_SUSPEND_DELAY 50 /* delay in msec */
  23. #define LPASS_CDC_WSA_MACRO_MAX_OFFSET 0x1000
  24. #define LPASS_CDC_WSA_MACRO_RX_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  25. SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
  26. SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  27. #define LPASS_CDC_WSA_MACRO_RX_MIX_RATES (SNDRV_PCM_RATE_48000 |\
  28. SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  29. #define LPASS_CDC_WSA_MACRO_RX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
  30. SNDRV_PCM_FMTBIT_S24_LE |\
  31. SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
  32. #define LPASS_CDC_WSA_MACRO_ECHO_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  33. SNDRV_PCM_RATE_48000)
  34. #define LPASS_CDC_WSA_MACRO_ECHO_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
  35. SNDRV_PCM_FMTBIT_S24_LE |\
  36. SNDRV_PCM_FMTBIT_S24_3LE)
  37. #define NUM_INTERPOLATORS 2
  38. #define LPASS_CDC_WSA_MACRO_MUX_INP_SHFT 0x3
  39. #define LPASS_CDC_WSA_MACRO_MUX_INP_MASK1 0x07
  40. #define LPASS_CDC_WSA_MACRO_MUX_INP_MASK2 0x38
  41. #define LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET 0x8
  42. #define LPASS_CDC_WSA_MACRO_MUX_CFG1_OFFSET 0x4
  43. #define LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET \
  44. (LPASS_CDC_WSA_COMPANDER1_CTL0 - LPASS_CDC_WSA_COMPANDER0_CTL0)
  45. #define LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET \
  46. (LPASS_CDC_WSA_SOFTCLIP1_CRC - LPASS_CDC_WSA_SOFTCLIP0_CRC)
  47. #define LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET \
  48. (LPASS_CDC_WSA_RX1_RX_PATH_CTL - LPASS_CDC_WSA_RX0_RX_PATH_CTL)
  49. #define LPASS_CDC_WSA_MACRO_RX_PATH_CFG3_OFFSET 0x10
  50. #define LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET 0x4C
  51. #define LPASS_CDC_WSA_MACRO_FS_RATE_MASK 0x0F
  52. #define LPASS_CDC_WSA_MACRO_EC_MIX_TX0_MASK 0x03
  53. #define LPASS_CDC_WSA_MACRO_EC_MIX_TX1_MASK 0x18
  54. #define LPASS_CDC_WSA_MACRO_MAX_DMA_CH_PER_PORT 0x2
  55. #define LPASS_CDC_WSA_MACRO_THERMAL_MAX_STATE 11
  56. enum {
  57. LPASS_CDC_WSA_MACRO_RX0 = 0,
  58. LPASS_CDC_WSA_MACRO_RX1,
  59. LPASS_CDC_WSA_MACRO_RX_MIX,
  60. LPASS_CDC_WSA_MACRO_RX_MIX0 = LPASS_CDC_WSA_MACRO_RX_MIX,
  61. LPASS_CDC_WSA_MACRO_RX_MIX1,
  62. LPASS_CDC_WSA_MACRO_RX4,
  63. LPASS_CDC_WSA_MACRO_RX5,
  64. LPASS_CDC_WSA_MACRO_RX_MAX,
  65. };
  66. enum {
  67. LPASS_CDC_WSA_MACRO_TX0 = 0,
  68. LPASS_CDC_WSA_MACRO_TX1,
  69. LPASS_CDC_WSA_MACRO_TX_MAX,
  70. };
  71. enum {
  72. LPASS_CDC_WSA_MACRO_EC0_MUX = 0,
  73. LPASS_CDC_WSA_MACRO_EC1_MUX,
  74. LPASS_CDC_WSA_MACRO_EC_MUX_MAX,
  75. };
  76. enum {
  77. LPASS_CDC_WSA_MACRO_COMP1, /* SPK_L */
  78. LPASS_CDC_WSA_MACRO_COMP2, /* SPK_R */
  79. LPASS_CDC_WSA_MACRO_COMP_MAX
  80. };
  81. enum {
  82. LPASS_CDC_WSA_MACRO_SOFTCLIP0, /* RX0 */
  83. LPASS_CDC_WSA_MACRO_SOFTCLIP1, /* RX1 */
  84. LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX
  85. };
  86. enum {
  87. INTn_1_INP_SEL_ZERO = 0,
  88. INTn_1_INP_SEL_RX0,
  89. INTn_1_INP_SEL_RX1,
  90. INTn_1_INP_SEL_RX2,
  91. INTn_1_INP_SEL_RX3,
  92. INTn_1_INP_SEL_RX4,
  93. INTn_1_INP_SEL_RX5,
  94. INTn_1_INP_SEL_DEC0,
  95. INTn_1_INP_SEL_DEC1,
  96. };
  97. enum {
  98. INTn_2_INP_SEL_ZERO = 0,
  99. INTn_2_INP_SEL_RX0,
  100. INTn_2_INP_SEL_RX1,
  101. INTn_2_INP_SEL_RX2,
  102. INTn_2_INP_SEL_RX3,
  103. INTn_2_INP_SEL_RX4,
  104. INTn_2_INP_SEL_RX5,
  105. };
  106. enum {
  107. WSA_MODE_21DB,
  108. WSA_MODE_19P5DB,
  109. WSA_MODE_18DB,
  110. WSA_MODE_16P5DB,
  111. WSA_MODE_15DB,
  112. WSA_MODE_13P5DB,
  113. WSA_MODE_12DB,
  114. WSA_MODE_10P5DB,
  115. WSA_MODE_9DB,
  116. WSA_MODE_MAX
  117. };
  118. static struct lpass_cdc_comp_setting comp_setting_table[WSA_MODE_MAX] =
  119. {
  120. {42, 0, 42},
  121. {39, 0, 42},
  122. {36, 0, 42},
  123. {33, 0, 42},
  124. {30, 0, 42},
  125. {27, 0, 42},
  126. {24, 0, 42},
  127. {21, 0, 42},
  128. {18, 0, 42},
  129. };
  130. struct interp_sample_rate {
  131. int sample_rate;
  132. int rate_val;
  133. };
  134. /*
  135. * Structure used to update codec
  136. * register defaults after reset
  137. */
  138. struct lpass_cdc_wsa_macro_reg_mask_val {
  139. u16 reg;
  140. u8 mask;
  141. u8 val;
  142. };
  143. static struct interp_sample_rate int_prim_sample_rate_val[] = {
  144. {8000, 0x0}, /* 8K */
  145. {16000, 0x1}, /* 16K */
  146. {24000, -EINVAL},/* 24K */
  147. {32000, 0x3}, /* 32K */
  148. {48000, 0x4}, /* 48K */
  149. {96000, 0x5}, /* 96K */
  150. {192000, 0x6}, /* 192K */
  151. {384000, 0x7}, /* 384K */
  152. {44100, 0x8}, /* 44.1K */
  153. };
  154. static struct interp_sample_rate int_mix_sample_rate_val[] = {
  155. {48000, 0x4}, /* 48K */
  156. {96000, 0x5}, /* 96K */
  157. {192000, 0x6}, /* 192K */
  158. };
  159. #define LPASS_CDC_WSA_MACRO_SWR_STRING_LEN 80
  160. static int lpass_cdc_wsa_macro_core_vote(void *handle, bool enable);
  161. static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
  162. struct snd_pcm_hw_params *params,
  163. struct snd_soc_dai *dai);
  164. static int lpass_cdc_wsa_macro_get_channel_map(struct snd_soc_dai *dai,
  165. unsigned int *tx_num, unsigned int *tx_slot,
  166. unsigned int *rx_num, unsigned int *rx_slot);
  167. static int lpass_cdc_wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream);
  168. /* Hold instance to soundwire platform device */
  169. struct lpass_cdc_wsa_macro_swr_ctrl_data {
  170. struct platform_device *wsa_swr_pdev;
  171. };
  172. #define LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV(xname, xreg, xmin, xmax, tlv_array) \
  173. { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
  174. .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
  175. SNDRV_CTL_ELEM_ACCESS_READWRITE, \
  176. .tlv.p = (tlv_array), \
  177. .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
  178. .put = lpass_cdc_wsa_macro_set_digital_volume, \
  179. .private_value = (unsigned long)&(struct soc_mixer_control) \
  180. {.reg = xreg, .rreg = xreg, \
  181. .min = xmin, .max = xmax, .platform_max = xmax, \
  182. .sign_bit = 7,} }
  183. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data {
  184. void *handle; /* holds codec private data */
  185. int (*read)(void *handle, int reg);
  186. int (*write)(void *handle, int reg, int val);
  187. int (*bulk_write)(void *handle, u32 *reg, u32 *val, size_t len);
  188. int (*clk)(void *handle, bool enable);
  189. int (*core_vote)(void *handle, bool enable);
  190. int (*handle_irq)(void *handle,
  191. irqreturn_t (*swrm_irq_handler)(int irq,
  192. void *data),
  193. void *swrm_handle,
  194. int action);
  195. };
  196. enum {
  197. LPASS_CDC_WSA_MACRO_AIF_INVALID = 0,
  198. LPASS_CDC_WSA_MACRO_AIF1_PB,
  199. LPASS_CDC_WSA_MACRO_AIF_MIX1_PB,
  200. LPASS_CDC_WSA_MACRO_AIF_VI,
  201. LPASS_CDC_WSA_MACRO_AIF_ECHO,
  202. LPASS_CDC_WSA_MACRO_MAX_DAIS,
  203. };
  204. #define LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX 3
  205. /*
  206. * @dev: wsa macro device pointer
  207. * @comp_enabled: compander enable mixer value set
  208. * @ec_hq: echo HQ enable mixer value set
  209. * @prim_int_users: Users of interpolator
  210. * @wsa_mclk_users: WSA MCLK users count
  211. * @swr_clk_users: SWR clk users count
  212. * @vi_feed_value: VI sense mask
  213. * @mclk_lock: to lock mclk operations
  214. * @swr_clk_lock: to lock swr master clock operations
  215. * @swr_ctrl_data: SoundWire data structure
  216. * @swr_plat_data: Soundwire platform data
  217. * @lpass_cdc_wsa_macro_add_child_devices_work: work for adding child devices
  218. * @wsa_swr_gpio_p: used by pinctrl API
  219. * @component: codec handle
  220. * @rx_0_count: RX0 interpolation users
  221. * @rx_1_count: RX1 interpolation users
  222. * @active_ch_mask: channel mask for all AIF DAIs
  223. * @active_ch_cnt: channel count of all AIF DAIs
  224. * @rx_port_value: mixer ctl value of WSA RX MUXes
  225. * @wsa_io_base: Base address of WSA macro addr space
  226. */
  227. struct lpass_cdc_wsa_macro_priv {
  228. struct device *dev;
  229. int comp_enabled[LPASS_CDC_WSA_MACRO_COMP_MAX];
  230. int comp_mode[LPASS_CDC_WSA_MACRO_COMP_MAX];
  231. int ec_hq[LPASS_CDC_WSA_MACRO_RX1 + 1];
  232. u16 prim_int_users[LPASS_CDC_WSA_MACRO_RX1 + 1];
  233. u16 wsa_mclk_users;
  234. u16 swr_clk_users;
  235. bool dapm_mclk_enable;
  236. bool reset_swr;
  237. unsigned int vi_feed_value;
  238. struct mutex mclk_lock;
  239. struct mutex swr_clk_lock;
  240. struct lpass_cdc_wsa_macro_swr_ctrl_data *swr_ctrl_data;
  241. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data swr_plat_data;
  242. struct work_struct lpass_cdc_wsa_macro_add_child_devices_work;
  243. struct device_node *wsa_swr_gpio_p;
  244. struct snd_soc_component *component;
  245. int rx_0_count;
  246. int rx_1_count;
  247. unsigned long active_ch_mask[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  248. unsigned long active_ch_cnt[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  249. int rx_port_value[LPASS_CDC_WSA_MACRO_RX_MAX];
  250. char __iomem *wsa_io_base;
  251. struct platform_device *pdev_child_devices
  252. [LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX];
  253. int child_count;
  254. int ear_spkr_gain;
  255. int spkr_gain_offset;
  256. int spkr_mode;
  257. int is_softclip_on[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  258. int softclip_clk_users[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  259. char __iomem *mclk_mode_muxsel;
  260. u16 default_clk_id;
  261. u32 pcm_rate_vi;
  262. int wsa_digital_mute_status[LPASS_CDC_WSA_MACRO_RX_MAX];
  263. u8 original_gain;
  264. struct thermal_cooling_device *tcdev;
  265. uint32_t thermal_cur_state;
  266. uint32_t thermal_max_state;
  267. struct work_struct lpass_cdc_wsa_macro_cooling_work;
  268. };
  269. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[];
  270. static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0);
  271. static const char *const rx_text[] = {
  272. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5", "DEC0", "DEC1"
  273. };
  274. static const char *const rx_mix_text[] = {
  275. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5",
  276. };
  277. static const char *const rx_mix_ec_text[] = {
  278. "ZERO", "RX_MIX_TX0", "RX_MIX_TX1"
  279. };
  280. static const char *const rx_mux_text[] = {
  281. "ZERO", "AIF1_PB", "AIF_MIX1_PB"
  282. };
  283. static const char *const rx_sidetone_mix_text[] = {
  284. "ZERO", "SRC0"
  285. };
  286. static const char * const lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text[] = {
  287. "OFF", "ON"
  288. };
  289. static const char * const lpass_cdc_wsa_macro_comp_mode_text[] = {
  290. "G_21_DB", "G_19P5_DB", "G_18_DB", "G_16P5_DB", "G_15_DB",
  291. "G_13P5_DB", "G_12_DB", "G_10P5_DB", "G_9_DB"
  292. };
  293. static const struct snd_kcontrol_new wsa_int0_vbat_mix_switch[] = {
  294. SOC_DAPM_SINGLE("WSA RX0 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  295. };
  296. static const struct snd_kcontrol_new wsa_int1_vbat_mix_switch[] = {
  297. SOC_DAPM_SINGLE("WSA RX1 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  298. };
  299. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  300. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text);
  301. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_comp_mode_enum,
  302. lpass_cdc_wsa_macro_comp_mode_text);
  303. /* RX INT0 */
  304. static const struct soc_enum rx0_prim_inp0_chain_enum =
  305. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  306. 0, 9, rx_text);
  307. static const struct soc_enum rx0_prim_inp1_chain_enum =
  308. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  309. 3, 9, rx_text);
  310. static const struct soc_enum rx0_prim_inp2_chain_enum =
  311. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  312. 3, 9, rx_text);
  313. static const struct soc_enum rx0_mix_chain_enum =
  314. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  315. 0, 7, rx_mix_text);
  316. static const struct soc_enum rx0_sidetone_mix_enum =
  317. SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_sidetone_mix_text);
  318. static const struct snd_kcontrol_new rx0_prim_inp0_mux =
  319. SOC_DAPM_ENUM("WSA_RX0 INP0 Mux", rx0_prim_inp0_chain_enum);
  320. static const struct snd_kcontrol_new rx0_prim_inp1_mux =
  321. SOC_DAPM_ENUM("WSA_RX0 INP1 Mux", rx0_prim_inp1_chain_enum);
  322. static const struct snd_kcontrol_new rx0_prim_inp2_mux =
  323. SOC_DAPM_ENUM("WSA_RX0 INP2 Mux", rx0_prim_inp2_chain_enum);
  324. static const struct snd_kcontrol_new rx0_mix_mux =
  325. SOC_DAPM_ENUM("WSA_RX0 MIX Mux", rx0_mix_chain_enum);
  326. static const struct snd_kcontrol_new rx0_sidetone_mix_mux =
  327. SOC_DAPM_ENUM("WSA_RX0 SIDETONE MIX Mux", rx0_sidetone_mix_enum);
  328. /* RX INT1 */
  329. static const struct soc_enum rx1_prim_inp0_chain_enum =
  330. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  331. 0, 9, rx_text);
  332. static const struct soc_enum rx1_prim_inp1_chain_enum =
  333. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  334. 3, 9, rx_text);
  335. static const struct soc_enum rx1_prim_inp2_chain_enum =
  336. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  337. 3, 9, rx_text);
  338. static const struct soc_enum rx1_mix_chain_enum =
  339. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  340. 0, 7, rx_mix_text);
  341. static const struct snd_kcontrol_new rx1_prim_inp0_mux =
  342. SOC_DAPM_ENUM("WSA_RX1 INP0 Mux", rx1_prim_inp0_chain_enum);
  343. static const struct snd_kcontrol_new rx1_prim_inp1_mux =
  344. SOC_DAPM_ENUM("WSA_RX1 INP1 Mux", rx1_prim_inp1_chain_enum);
  345. static const struct snd_kcontrol_new rx1_prim_inp2_mux =
  346. SOC_DAPM_ENUM("WSA_RX1 INP2 Mux", rx1_prim_inp2_chain_enum);
  347. static const struct snd_kcontrol_new rx1_mix_mux =
  348. SOC_DAPM_ENUM("WSA_RX1 MIX Mux", rx1_mix_chain_enum);
  349. static const struct soc_enum rx_mix_ec0_enum =
  350. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  351. 0, 3, rx_mix_ec_text);
  352. static const struct soc_enum rx_mix_ec1_enum =
  353. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  354. 3, 3, rx_mix_ec_text);
  355. static const struct snd_kcontrol_new rx_mix_ec0_mux =
  356. SOC_DAPM_ENUM("WSA RX_MIX EC0_Mux", rx_mix_ec0_enum);
  357. static const struct snd_kcontrol_new rx_mix_ec1_mux =
  358. SOC_DAPM_ENUM("WSA RX_MIX EC1_Mux", rx_mix_ec1_enum);
  359. static struct snd_soc_dai_ops lpass_cdc_wsa_macro_dai_ops = {
  360. .hw_params = lpass_cdc_wsa_macro_hw_params,
  361. .get_channel_map = lpass_cdc_wsa_macro_get_channel_map,
  362. .mute_stream = lpass_cdc_wsa_macro_mute_stream,
  363. };
  364. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[] = {
  365. {
  366. .name = "wsa_macro_rx1",
  367. .id = LPASS_CDC_WSA_MACRO_AIF1_PB,
  368. .playback = {
  369. .stream_name = "WSA_AIF1 Playback",
  370. .rates = LPASS_CDC_WSA_MACRO_RX_RATES,
  371. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  372. .rate_max = 384000,
  373. .rate_min = 8000,
  374. .channels_min = 1,
  375. .channels_max = 2,
  376. },
  377. .ops = &lpass_cdc_wsa_macro_dai_ops,
  378. },
  379. {
  380. .name = "wsa_macro_rx_mix",
  381. .id = LPASS_CDC_WSA_MACRO_AIF_MIX1_PB,
  382. .playback = {
  383. .stream_name = "WSA_AIF_MIX1 Playback",
  384. .rates = LPASS_CDC_WSA_MACRO_RX_MIX_RATES,
  385. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  386. .rate_max = 192000,
  387. .rate_min = 48000,
  388. .channels_min = 1,
  389. .channels_max = 2,
  390. },
  391. .ops = &lpass_cdc_wsa_macro_dai_ops,
  392. },
  393. {
  394. .name = "wsa_macro_vifeedback",
  395. .id = LPASS_CDC_WSA_MACRO_AIF_VI,
  396. .capture = {
  397. .stream_name = "WSA_AIF_VI Capture",
  398. .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_48000,
  399. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  400. .rate_max = 48000,
  401. .rate_min = 8000,
  402. .channels_min = 1,
  403. .channels_max = 4,
  404. },
  405. .ops = &lpass_cdc_wsa_macro_dai_ops,
  406. },
  407. {
  408. .name = "wsa_macro_echo",
  409. .id = LPASS_CDC_WSA_MACRO_AIF_ECHO,
  410. .capture = {
  411. .stream_name = "WSA_AIF_ECHO Capture",
  412. .rates = LPASS_CDC_WSA_MACRO_ECHO_RATES,
  413. .formats = LPASS_CDC_WSA_MACRO_ECHO_FORMATS,
  414. .rate_max = 48000,
  415. .rate_min = 8000,
  416. .channels_min = 1,
  417. .channels_max = 2,
  418. },
  419. .ops = &lpass_cdc_wsa_macro_dai_ops,
  420. },
  421. };
  422. static bool lpass_cdc_wsa_macro_get_data(struct snd_soc_component *component,
  423. struct device **wsa_dev,
  424. struct lpass_cdc_wsa_macro_priv **wsa_priv,
  425. const char *func_name)
  426. {
  427. *wsa_dev = lpass_cdc_get_device_ptr(component->dev,
  428. WSA_MACRO);
  429. if (!(*wsa_dev)) {
  430. dev_err(component->dev,
  431. "%s: null device for macro!\n", func_name);
  432. return false;
  433. }
  434. *wsa_priv = dev_get_drvdata((*wsa_dev));
  435. if (!(*wsa_priv) || !(*wsa_priv)->component) {
  436. dev_err(component->dev,
  437. "%s: priv is null for macro!\n", func_name);
  438. return false;
  439. }
  440. return true;
  441. }
  442. static int lpass_cdc_wsa_macro_set_port_map(struct snd_soc_component *component,
  443. u32 usecase, u32 size, void *data)
  444. {
  445. struct device *wsa_dev = NULL;
  446. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  447. struct swrm_port_config port_cfg;
  448. int ret = 0;
  449. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  450. return -EINVAL;
  451. memset(&port_cfg, 0, sizeof(port_cfg));
  452. port_cfg.uc = usecase;
  453. port_cfg.size = size;
  454. port_cfg.params = data;
  455. if (wsa_priv->swr_ctrl_data)
  456. ret = swrm_wcd_notify(
  457. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  458. SWR_SET_PORT_MAP, &port_cfg);
  459. return ret;
  460. }
  461. static int lpass_cdc_wsa_macro_set_prim_interpolator_rate(struct snd_soc_dai *dai,
  462. u8 int_prim_fs_rate_reg_val,
  463. u32 sample_rate)
  464. {
  465. u8 int_1_mix1_inp;
  466. u32 j, port;
  467. u16 int_mux_cfg0, int_mux_cfg1;
  468. u16 int_fs_reg;
  469. u8 int_mux_cfg0_val, int_mux_cfg1_val;
  470. u8 inp0_sel, inp1_sel, inp2_sel;
  471. struct snd_soc_component *component = dai->component;
  472. struct device *wsa_dev = NULL;
  473. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  474. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  475. return -EINVAL;
  476. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  477. LPASS_CDC_WSA_MACRO_RX_MAX) {
  478. int_1_mix1_inp = port;
  479. if ((int_1_mix1_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  480. (int_1_mix1_inp > LPASS_CDC_WSA_MACRO_RX_MIX1)) {
  481. dev_err(wsa_dev,
  482. "%s: Invalid RX port, Dai ID is %d\n",
  483. __func__, dai->id);
  484. return -EINVAL;
  485. }
  486. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0;
  487. /*
  488. * Loop through all interpolator MUX inputs and find out
  489. * to which interpolator input, the cdc_dma rx port
  490. * is connected
  491. */
  492. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  493. int_mux_cfg1 = int_mux_cfg0 + LPASS_CDC_WSA_MACRO_MUX_CFG1_OFFSET;
  494. int_mux_cfg0_val = snd_soc_component_read(component,
  495. int_mux_cfg0);
  496. int_mux_cfg1_val = snd_soc_component_read(component,
  497. int_mux_cfg1);
  498. inp0_sel = int_mux_cfg0_val & LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  499. inp1_sel = (int_mux_cfg0_val >>
  500. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  501. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  502. inp2_sel = (int_mux_cfg1_val >>
  503. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  504. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  505. if ((inp0_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  506. (inp1_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  507. (inp2_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0)) {
  508. int_fs_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  509. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  510. dev_dbg(wsa_dev,
  511. "%s: AIF_PB DAI(%d) connected to INT%u_1\n",
  512. __func__, dai->id, j);
  513. dev_dbg(wsa_dev,
  514. "%s: set INT%u_1 sample rate to %u\n",
  515. __func__, j, sample_rate);
  516. /* sample_rate is in Hz */
  517. snd_soc_component_update_bits(component,
  518. int_fs_reg,
  519. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  520. int_prim_fs_rate_reg_val);
  521. }
  522. int_mux_cfg0 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  523. }
  524. }
  525. return 0;
  526. }
  527. static int lpass_cdc_wsa_macro_set_mix_interpolator_rate(struct snd_soc_dai *dai,
  528. u8 int_mix_fs_rate_reg_val,
  529. u32 sample_rate)
  530. {
  531. u8 int_2_inp;
  532. u32 j, port;
  533. u16 int_mux_cfg1, int_fs_reg;
  534. u8 int_mux_cfg1_val;
  535. struct snd_soc_component *component = dai->component;
  536. struct device *wsa_dev = NULL;
  537. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  538. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  539. return -EINVAL;
  540. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  541. LPASS_CDC_WSA_MACRO_RX_MAX) {
  542. int_2_inp = port;
  543. if ((int_2_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  544. (int_2_inp > LPASS_CDC_WSA_MACRO_RX_MIX1)) {
  545. dev_err(wsa_dev,
  546. "%s: Invalid RX port, Dai ID is %d\n",
  547. __func__, dai->id);
  548. return -EINVAL;
  549. }
  550. int_mux_cfg1 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1;
  551. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  552. int_mux_cfg1_val = snd_soc_component_read(component,
  553. int_mux_cfg1) &
  554. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  555. if (int_mux_cfg1_val == int_2_inp +
  556. INTn_2_INP_SEL_RX0) {
  557. int_fs_reg =
  558. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  559. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  560. dev_dbg(wsa_dev,
  561. "%s: AIF_PB DAI(%d) connected to INT%u_2\n",
  562. __func__, dai->id, j);
  563. dev_dbg(wsa_dev,
  564. "%s: set INT%u_2 sample rate to %u\n",
  565. __func__, j, sample_rate);
  566. snd_soc_component_update_bits(component,
  567. int_fs_reg,
  568. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  569. int_mix_fs_rate_reg_val);
  570. }
  571. int_mux_cfg1 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  572. }
  573. }
  574. return 0;
  575. }
  576. static int lpass_cdc_wsa_macro_set_interpolator_rate(struct snd_soc_dai *dai,
  577. u32 sample_rate)
  578. {
  579. int rate_val = 0;
  580. int i, ret;
  581. /* set mixing path rate */
  582. for (i = 0; i < ARRAY_SIZE(int_mix_sample_rate_val); i++) {
  583. if (sample_rate ==
  584. int_mix_sample_rate_val[i].sample_rate) {
  585. rate_val =
  586. int_mix_sample_rate_val[i].rate_val;
  587. break;
  588. }
  589. }
  590. if ((i == ARRAY_SIZE(int_mix_sample_rate_val)) ||
  591. (rate_val < 0))
  592. goto prim_rate;
  593. ret = lpass_cdc_wsa_macro_set_mix_interpolator_rate(dai,
  594. (u8) rate_val, sample_rate);
  595. prim_rate:
  596. /* set primary path sample rate */
  597. for (i = 0; i < ARRAY_SIZE(int_prim_sample_rate_val); i++) {
  598. if (sample_rate ==
  599. int_prim_sample_rate_val[i].sample_rate) {
  600. rate_val =
  601. int_prim_sample_rate_val[i].rate_val;
  602. break;
  603. }
  604. }
  605. if ((i == ARRAY_SIZE(int_prim_sample_rate_val)) ||
  606. (rate_val < 0))
  607. return -EINVAL;
  608. ret = lpass_cdc_wsa_macro_set_prim_interpolator_rate(dai,
  609. (u8) rate_val, sample_rate);
  610. return ret;
  611. }
  612. static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
  613. struct snd_pcm_hw_params *params,
  614. struct snd_soc_dai *dai)
  615. {
  616. struct snd_soc_component *component = dai->component;
  617. int ret;
  618. struct device *wsa_dev = NULL;
  619. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  620. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  621. return -EINVAL;
  622. wsa_priv = dev_get_drvdata(wsa_dev);
  623. if (!wsa_priv)
  624. return -EINVAL;
  625. dev_dbg(component->dev,
  626. "%s: dai_name = %s DAI-ID %x rate %d num_ch %d\n", __func__,
  627. dai->name, dai->id, params_rate(params),
  628. params_channels(params));
  629. switch (substream->stream) {
  630. case SNDRV_PCM_STREAM_PLAYBACK:
  631. ret = lpass_cdc_wsa_macro_set_interpolator_rate(dai, params_rate(params));
  632. if (ret) {
  633. dev_err(component->dev,
  634. "%s: cannot set sample rate: %u\n",
  635. __func__, params_rate(params));
  636. return ret;
  637. }
  638. break;
  639. case SNDRV_PCM_STREAM_CAPTURE:
  640. if (dai->id == LPASS_CDC_WSA_MACRO_AIF_VI)
  641. wsa_priv->pcm_rate_vi = params_rate(params);
  642. default:
  643. break;
  644. }
  645. return 0;
  646. }
  647. static int lpass_cdc_wsa_macro_get_channel_map(struct snd_soc_dai *dai,
  648. unsigned int *tx_num, unsigned int *tx_slot,
  649. unsigned int *rx_num, unsigned int *rx_slot)
  650. {
  651. struct snd_soc_component *component = dai->component;
  652. struct device *wsa_dev = NULL;
  653. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  654. u16 val = 0, mask = 0, cnt = 0, temp = 0;
  655. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  656. return -EINVAL;
  657. wsa_priv = dev_get_drvdata(wsa_dev);
  658. if (!wsa_priv)
  659. return -EINVAL;
  660. switch (dai->id) {
  661. case LPASS_CDC_WSA_MACRO_AIF_VI:
  662. *tx_slot = wsa_priv->active_ch_mask[dai->id];
  663. *tx_num = wsa_priv->active_ch_cnt[dai->id];
  664. break;
  665. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  666. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  667. for_each_set_bit(temp, &wsa_priv->active_ch_mask[dai->id],
  668. LPASS_CDC_WSA_MACRO_RX_MAX) {
  669. mask |= (1 << temp);
  670. if (++cnt == LPASS_CDC_WSA_MACRO_MAX_DMA_CH_PER_PORT)
  671. break;
  672. }
  673. if (mask & 0x0C)
  674. mask = mask >> 0x2;
  675. *rx_slot = mask;
  676. *rx_num = cnt;
  677. break;
  678. case LPASS_CDC_WSA_MACRO_AIF_ECHO:
  679. val = snd_soc_component_read(component,
  680. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  681. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX1_MASK) {
  682. mask |= 0x2;
  683. cnt++;
  684. }
  685. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX0_MASK) {
  686. mask |= 0x1;
  687. cnt++;
  688. }
  689. *tx_slot = mask;
  690. *tx_num = cnt;
  691. break;
  692. default:
  693. dev_err(wsa_dev, "%s: Invalid AIF\n", __func__);
  694. break;
  695. }
  696. return 0;
  697. }
  698. static int lpass_cdc_wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
  699. {
  700. struct snd_soc_component *component = dai->component;
  701. struct device *wsa_dev = NULL;
  702. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  703. uint16_t j = 0, reg = 0, mix_reg = 0, dsm_reg = 0;
  704. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  705. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  706. bool adie_lb = false;
  707. if (mute)
  708. return 0;
  709. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  710. return -EINVAL;
  711. switch (dai->id) {
  712. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  713. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  714. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  715. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  716. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  717. mix_reg = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  718. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  719. dsm_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  720. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET) +
  721. LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET;
  722. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + j * 8;
  723. int_mux_cfg1 = int_mux_cfg0 + 4;
  724. int_mux_cfg0_val = snd_soc_component_read(component,
  725. int_mux_cfg0);
  726. int_mux_cfg1_val = snd_soc_component_read(component,
  727. int_mux_cfg1);
  728. if (snd_soc_component_read(component, dsm_reg) & 0x01) {
  729. if (int_mux_cfg0_val || (int_mux_cfg1_val & 0x38))
  730. snd_soc_component_update_bits(component, reg,
  731. 0x20, 0x20);
  732. if (int_mux_cfg1_val & 0x07) {
  733. snd_soc_component_update_bits(component, reg,
  734. 0x20, 0x20);
  735. snd_soc_component_update_bits(component,
  736. mix_reg, 0x20, 0x20);
  737. }
  738. }
  739. }
  740. lpass_cdc_wsa_pa_on(wsa_dev, adie_lb);
  741. break;
  742. default:
  743. break;
  744. }
  745. return 0;
  746. }
  747. static int lpass_cdc_wsa_macro_mclk_enable(
  748. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  749. bool mclk_enable, bool dapm)
  750. {
  751. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  752. int ret = 0;
  753. if (regmap == NULL) {
  754. dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  755. return -EINVAL;
  756. }
  757. dev_dbg(wsa_priv->dev, "%s: mclk_enable = %u, dapm = %d clk_users= %d\n",
  758. __func__, mclk_enable, dapm, wsa_priv->wsa_mclk_users);
  759. mutex_lock(&wsa_priv->mclk_lock);
  760. if (mclk_enable) {
  761. if (wsa_priv->wsa_mclk_users == 0) {
  762. ret = lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  763. wsa_priv->default_clk_id,
  764. wsa_priv->default_clk_id,
  765. true);
  766. if (ret < 0) {
  767. dev_err_ratelimited(wsa_priv->dev,
  768. "%s: wsa request clock enable failed\n",
  769. __func__);
  770. goto exit;
  771. }
  772. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  773. true);
  774. regcache_mark_dirty(regmap);
  775. regcache_sync_region(regmap,
  776. WSA_START_OFFSET,
  777. WSA_MAX_OFFSET);
  778. /* 9.6MHz MCLK, set value 0x00 if other frequency */
  779. regmap_update_bits(regmap,
  780. LPASS_CDC_WSA_TOP_FREQ_MCLK, 0x01, 0x01);
  781. regmap_update_bits(regmap,
  782. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  783. 0x01, 0x01);
  784. regmap_update_bits(regmap,
  785. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  786. 0x01, 0x01);
  787. }
  788. wsa_priv->wsa_mclk_users++;
  789. } else {
  790. if (wsa_priv->wsa_mclk_users <= 0) {
  791. dev_err(wsa_priv->dev, "%s: clock already disabled\n",
  792. __func__);
  793. wsa_priv->wsa_mclk_users = 0;
  794. goto exit;
  795. }
  796. wsa_priv->wsa_mclk_users--;
  797. if (wsa_priv->wsa_mclk_users == 0) {
  798. regmap_update_bits(regmap,
  799. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  800. 0x01, 0x00);
  801. regmap_update_bits(regmap,
  802. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  803. 0x01, 0x00);
  804. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  805. false);
  806. lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  807. wsa_priv->default_clk_id,
  808. wsa_priv->default_clk_id,
  809. false);
  810. }
  811. }
  812. exit:
  813. mutex_unlock(&wsa_priv->mclk_lock);
  814. return ret;
  815. }
  816. static int lpass_cdc_wsa_macro_mclk_event(struct snd_soc_dapm_widget *w,
  817. struct snd_kcontrol *kcontrol, int event)
  818. {
  819. struct snd_soc_component *component =
  820. snd_soc_dapm_to_component(w->dapm);
  821. int ret = 0;
  822. struct device *wsa_dev = NULL;
  823. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  824. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  825. return -EINVAL;
  826. dev_dbg(wsa_dev, "%s: event = %d\n", __func__, event);
  827. switch (event) {
  828. case SND_SOC_DAPM_PRE_PMU:
  829. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  830. if (ret)
  831. wsa_priv->dapm_mclk_enable = false;
  832. else
  833. wsa_priv->dapm_mclk_enable = true;
  834. break;
  835. case SND_SOC_DAPM_POST_PMD:
  836. if (wsa_priv->dapm_mclk_enable) {
  837. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  838. wsa_priv->dapm_mclk_enable = false;
  839. }
  840. break;
  841. default:
  842. dev_err(wsa_priv->dev,
  843. "%s: invalid DAPM event %d\n", __func__, event);
  844. ret = -EINVAL;
  845. }
  846. return ret;
  847. }
  848. static int lpass_cdc_wsa_macro_event_handler(struct snd_soc_component *component,
  849. u16 event, u32 data)
  850. {
  851. struct device *wsa_dev = NULL;
  852. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  853. int ret = 0;
  854. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  855. return -EINVAL;
  856. switch (event) {
  857. case LPASS_CDC_MACRO_EVT_SSR_DOWN:
  858. trace_printk("%s, enter SSR down\n", __func__);
  859. if (wsa_priv->swr_ctrl_data) {
  860. swrm_wcd_notify(
  861. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  862. SWR_DEVICE_SSR_DOWN, NULL);
  863. }
  864. if ((!pm_runtime_enabled(wsa_dev) ||
  865. !pm_runtime_suspended(wsa_dev))) {
  866. ret = lpass_cdc_runtime_suspend(wsa_dev);
  867. if (!ret) {
  868. pm_runtime_disable(wsa_dev);
  869. pm_runtime_set_suspended(wsa_dev);
  870. pm_runtime_enable(wsa_dev);
  871. }
  872. }
  873. break;
  874. case LPASS_CDC_MACRO_EVT_PRE_SSR_UP:
  875. break;
  876. case LPASS_CDC_MACRO_EVT_SSR_UP:
  877. trace_printk("%s, enter SSR up\n", __func__);
  878. /* reset swr after ssr/pdr */
  879. wsa_priv->reset_swr = true;
  880. if (wsa_priv->swr_ctrl_data)
  881. swrm_wcd_notify(
  882. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  883. SWR_DEVICE_SSR_UP, NULL);
  884. break;
  885. case LPASS_CDC_MACRO_EVT_CLK_RESET:
  886. lpass_cdc_rsc_clk_reset(wsa_dev, WSA_CORE_CLK);
  887. break;
  888. }
  889. return 0;
  890. }
  891. static int lpass_cdc_wsa_macro_enable_vi_feedback(struct snd_soc_dapm_widget *w,
  892. struct snd_kcontrol *kcontrol,
  893. int event)
  894. {
  895. struct snd_soc_component *component =
  896. snd_soc_dapm_to_component(w->dapm);
  897. struct device *wsa_dev = NULL;
  898. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  899. u8 val = 0x0;
  900. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  901. return -EINVAL;
  902. switch (wsa_priv->pcm_rate_vi) {
  903. case 48000:
  904. val = 0x04;
  905. break;
  906. case 24000:
  907. val = 0x02;
  908. break;
  909. case 8000:
  910. default:
  911. val = 0x00;
  912. break;
  913. }
  914. switch (event) {
  915. case SND_SOC_DAPM_POST_PMU:
  916. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  917. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  918. dev_dbg(wsa_dev, "%s: spkr1 enabled\n", __func__);
  919. /* Enable V&I sensing */
  920. snd_soc_component_update_bits(component,
  921. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  922. 0x20, 0x20);
  923. snd_soc_component_update_bits(component,
  924. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  925. 0x20, 0x20);
  926. snd_soc_component_update_bits(component,
  927. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  928. 0x0F, val);
  929. snd_soc_component_update_bits(component,
  930. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  931. 0x0F, val);
  932. snd_soc_component_update_bits(component,
  933. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  934. 0x10, 0x10);
  935. snd_soc_component_update_bits(component,
  936. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  937. 0x10, 0x10);
  938. snd_soc_component_update_bits(component,
  939. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  940. 0x20, 0x00);
  941. snd_soc_component_update_bits(component,
  942. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  943. 0x20, 0x00);
  944. }
  945. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  946. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  947. dev_dbg(wsa_dev, "%s: spkr2 enabled\n", __func__);
  948. /* Enable V&I sensing */
  949. snd_soc_component_update_bits(component,
  950. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  951. 0x20, 0x20);
  952. snd_soc_component_update_bits(component,
  953. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  954. 0x20, 0x20);
  955. snd_soc_component_update_bits(component,
  956. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  957. 0x0F, val);
  958. snd_soc_component_update_bits(component,
  959. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  960. 0x0F, val);
  961. snd_soc_component_update_bits(component,
  962. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  963. 0x10, 0x10);
  964. snd_soc_component_update_bits(component,
  965. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  966. 0x10, 0x10);
  967. snd_soc_component_update_bits(component,
  968. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  969. 0x20, 0x00);
  970. snd_soc_component_update_bits(component,
  971. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  972. 0x20, 0x00);
  973. }
  974. break;
  975. case SND_SOC_DAPM_POST_PMD:
  976. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  977. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  978. /* Disable V&I sensing */
  979. snd_soc_component_update_bits(component,
  980. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  981. 0x20, 0x20);
  982. snd_soc_component_update_bits(component,
  983. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  984. 0x20, 0x20);
  985. dev_dbg(wsa_dev, "%s: spkr1 disabled\n", __func__);
  986. snd_soc_component_update_bits(component,
  987. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  988. 0x10, 0x00);
  989. snd_soc_component_update_bits(component,
  990. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  991. 0x10, 0x00);
  992. }
  993. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  994. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  995. /* Disable V&I sensing */
  996. dev_dbg(wsa_dev, "%s: spkr2 disabled\n", __func__);
  997. snd_soc_component_update_bits(component,
  998. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  999. 0x20, 0x20);
  1000. snd_soc_component_update_bits(component,
  1001. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1002. 0x20, 0x20);
  1003. snd_soc_component_update_bits(component,
  1004. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1005. 0x10, 0x00);
  1006. snd_soc_component_update_bits(component,
  1007. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1008. 0x10, 0x00);
  1009. }
  1010. break;
  1011. }
  1012. return 0;
  1013. }
  1014. static void lpass_cdc_wsa_macro_hd2_control(struct snd_soc_component *component,
  1015. u16 reg, int event)
  1016. {
  1017. u16 hd2_scale_reg;
  1018. u16 hd2_enable_reg = 0;
  1019. if (reg == LPASS_CDC_WSA_RX0_RX_PATH_CTL) {
  1020. hd2_scale_reg = LPASS_CDC_WSA_RX0_RX_PATH_SEC3;
  1021. hd2_enable_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0;
  1022. }
  1023. if (reg == LPASS_CDC_WSA_RX1_RX_PATH_CTL) {
  1024. hd2_scale_reg = LPASS_CDC_WSA_RX1_RX_PATH_SEC3;
  1025. hd2_enable_reg = LPASS_CDC_WSA_RX1_RX_PATH_CFG0;
  1026. }
  1027. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_ON(event)) {
  1028. snd_soc_component_update_bits(component, hd2_scale_reg,
  1029. 0x3C, 0x10);
  1030. snd_soc_component_update_bits(component, hd2_scale_reg,
  1031. 0x03, 0x01);
  1032. snd_soc_component_update_bits(component, hd2_enable_reg,
  1033. 0x04, 0x04);
  1034. }
  1035. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_OFF(event)) {
  1036. snd_soc_component_update_bits(component, hd2_enable_reg,
  1037. 0x04, 0x00);
  1038. snd_soc_component_update_bits(component, hd2_scale_reg,
  1039. 0x03, 0x00);
  1040. snd_soc_component_update_bits(component, hd2_scale_reg,
  1041. 0x3C, 0x00);
  1042. }
  1043. }
  1044. static int lpass_cdc_wsa_macro_enable_swr(struct snd_soc_dapm_widget *w,
  1045. struct snd_kcontrol *kcontrol, int event)
  1046. {
  1047. struct snd_soc_component *component =
  1048. snd_soc_dapm_to_component(w->dapm);
  1049. int ch_cnt;
  1050. struct device *wsa_dev = NULL;
  1051. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1052. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1053. return -EINVAL;
  1054. switch (event) {
  1055. case SND_SOC_DAPM_PRE_PMU:
  1056. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1057. !wsa_priv->rx_0_count)
  1058. wsa_priv->rx_0_count++;
  1059. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1060. !wsa_priv->rx_1_count)
  1061. wsa_priv->rx_1_count++;
  1062. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1063. if (wsa_priv->swr_ctrl_data) {
  1064. swrm_wcd_notify(
  1065. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  1066. SWR_DEVICE_UP, NULL);
  1067. swrm_wcd_notify(
  1068. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  1069. SWR_SET_NUM_RX_CH, &ch_cnt);
  1070. }
  1071. break;
  1072. case SND_SOC_DAPM_POST_PMD:
  1073. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1074. wsa_priv->rx_0_count)
  1075. wsa_priv->rx_0_count--;
  1076. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1077. wsa_priv->rx_1_count)
  1078. wsa_priv->rx_1_count--;
  1079. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1080. if (wsa_priv->swr_ctrl_data)
  1081. swrm_wcd_notify(
  1082. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  1083. SWR_SET_NUM_RX_CH, &ch_cnt);
  1084. break;
  1085. }
  1086. dev_dbg(wsa_priv->dev, "%s: current swr ch cnt: %d\n",
  1087. __func__, wsa_priv->rx_0_count + wsa_priv->rx_1_count);
  1088. return 0;
  1089. }
  1090. static int lpass_cdc_wsa_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, "WSA_RX0 MIX INP"))) {
  1100. gain_reg = LPASS_CDC_WSA_RX0_RX_VOL_MIX_CTL;
  1101. } else if (!(strcmp(w->name, "WSA_RX1 MIX INP"))) {
  1102. gain_reg = LPASS_CDC_WSA_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_wsa_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_wsa_macro_enable_swr(w, kcontrol, event);
  1119. break;
  1120. }
  1121. return 0;
  1122. }
  1123. static int lpass_cdc_wsa_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 *wsa_dev = NULL;
  1128. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1129. u16 mode = 0;
  1130. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1131. return -EINVAL;
  1132. dev_dbg(component->dev, "%s: event %d compander %d, enabled %d\n",
  1133. __func__, event, comp + 1, wsa_priv->comp_enabled[comp]);
  1134. if (!wsa_priv->comp_enabled[comp])
  1135. return 0;
  1136. mode = wsa_priv->comp_mode[comp];
  1137. comp_ctl0_reg = LPASS_CDC_WSA_COMPANDER0_CTL0 +
  1138. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1139. comp_ctl8_reg = LPASS_CDC_WSA_COMPANDER0_CTL8 +
  1140. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1141. rx_path_cfg0_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0 +
  1142. (comp * LPASS_CDC_WSA_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_wsa_macro_enable_softclip_clk(struct snd_soc_component *component,
  1174. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  1175. int path,
  1176. bool enable)
  1177. {
  1178. u16 softclip_clk_reg = LPASS_CDC_WSA_SOFTCLIP0_CRC +
  1179. (path * LPASS_CDC_WSA_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 (wsa_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_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1190. softclip_mux_mask, softclip_mux_value);
  1191. }
  1192. wsa_priv->softclip_clk_users[path]++;
  1193. } else {
  1194. wsa_priv->softclip_clk_users[path]--;
  1195. if (wsa_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_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1200. softclip_mux_mask, 0x00);
  1201. }
  1202. }
  1203. }
  1204. static int lpass_cdc_wsa_macro_config_softclip(struct snd_soc_component *component,
  1205. int path, int event)
  1206. {
  1207. u16 softclip_ctrl_reg = 0;
  1208. struct device *wsa_dev = NULL;
  1209. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1210. int softclip_path = 0;
  1211. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1212. return -EINVAL;
  1213. if (path == LPASS_CDC_WSA_MACRO_COMP1)
  1214. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1215. else if (path == LPASS_CDC_WSA_MACRO_COMP2)
  1216. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1217. dev_dbg(component->dev, "%s: event %d path %d, enabled %d\n",
  1218. __func__, event, softclip_path,
  1219. wsa_priv->is_softclip_on[softclip_path]);
  1220. if (!wsa_priv->is_softclip_on[softclip_path])
  1221. return 0;
  1222. softclip_ctrl_reg = LPASS_CDC_WSA_SOFTCLIP0_SOFTCLIP_CTRL +
  1223. (softclip_path * LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET);
  1224. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1225. /* Enable Softclip clock and mux */
  1226. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_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_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1236. softclip_path, false);
  1237. }
  1238. return 0;
  1239. }
  1240. static bool lpass_cdc_wsa_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_WSA_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_wsa_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 *wsa_dev = NULL;
  1272. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1273. bool adie_lb = false;
  1274. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1275. return -EINVAL;
  1276. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  1277. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * w->shift;
  1278. switch (event) {
  1279. case SND_SOC_DAPM_PRE_PMU:
  1280. if (lpass_cdc_wsa_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(wsa_dev, adie_lb);
  1285. }
  1286. break;
  1287. default:
  1288. break;
  1289. }
  1290. return 0;
  1291. }
  1292. static int lpass_cdc_wsa_macro_interp_get_primary_reg(u16 reg, u16 *ind)
  1293. {
  1294. u16 prim_int_reg = 0;
  1295. switch (reg) {
  1296. case LPASS_CDC_WSA_RX0_RX_PATH_CTL:
  1297. case LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL:
  1298. prim_int_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1299. *ind = 0;
  1300. break;
  1301. case LPASS_CDC_WSA_RX1_RX_PATH_CTL:
  1302. case LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL:
  1303. prim_int_reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1304. *ind = 1;
  1305. break;
  1306. }
  1307. return prim_int_reg;
  1308. }
  1309. static int lpass_cdc_wsa_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 *wsa_dev = NULL;
  1316. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1317. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1318. return -EINVAL;
  1319. prim_int_reg = lpass_cdc_wsa_macro_interp_get_primary_reg(reg, &ind);
  1320. switch (event) {
  1321. case SND_SOC_DAPM_PRE_PMU:
  1322. wsa_priv->prim_int_users[ind]++;
  1323. if (wsa_priv->prim_int_users[ind] == 1) {
  1324. snd_soc_component_update_bits(component,
  1325. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_CFG3_OFFSET,
  1326. 0x03, 0x03);
  1327. snd_soc_component_update_bits(component, prim_int_reg,
  1328. 0x10, 0x10);
  1329. lpass_cdc_wsa_macro_hd2_control(component, prim_int_reg, event);
  1330. snd_soc_component_update_bits(component,
  1331. prim_int_reg + LPASS_CDC_WSA_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. wsa_priv->prim_int_users[ind]--;
  1342. if (wsa_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_WSA_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_wsa_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, wsa_priv->prim_int_users[ind]);
  1358. return 0;
  1359. }
  1360. static int lpass_cdc_wsa_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. u16 reg = 0;
  1367. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1368. if (!(strcmp(w->name, "WSA_RX INT0 INTERP"))) {
  1369. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1370. } else if (!(strcmp(w->name, "WSA_RX INT1 INTERP"))) {
  1371. reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1372. } else {
  1373. dev_err(component->dev, "%s: Interpolator reg not found\n",
  1374. __func__);
  1375. return -EINVAL;
  1376. }
  1377. switch (event) {
  1378. case SND_SOC_DAPM_PRE_PMU:
  1379. /* Reset if needed */
  1380. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1381. break;
  1382. case SND_SOC_DAPM_POST_PMU:
  1383. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1384. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1385. break;
  1386. case SND_SOC_DAPM_POST_PMD:
  1387. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1388. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1389. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1390. break;
  1391. }
  1392. return 0;
  1393. }
  1394. static int lpass_cdc_wsa_macro_spk_boost_event(struct snd_soc_dapm_widget *w,
  1395. struct snd_kcontrol *kcontrol,
  1396. int event)
  1397. {
  1398. struct snd_soc_component *component =
  1399. snd_soc_dapm_to_component(w->dapm);
  1400. u16 boost_path_ctl, boost_path_cfg1;
  1401. u16 reg, reg_mix;
  1402. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1403. if (!strcmp(w->name, "WSA_RX INT0 CHAIN")) {
  1404. boost_path_ctl = LPASS_CDC_WSA_BOOST0_BOOST_PATH_CTL;
  1405. boost_path_cfg1 = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1406. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1407. reg_mix = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL;
  1408. } else if (!strcmp(w->name, "WSA_RX INT1 CHAIN")) {
  1409. boost_path_ctl = LPASS_CDC_WSA_BOOST1_BOOST_PATH_CTL;
  1410. boost_path_cfg1 = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1411. reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1412. reg_mix = LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL;
  1413. } else {
  1414. dev_err(component->dev, "%s: unknown widget: %s\n",
  1415. __func__, w->name);
  1416. return -EINVAL;
  1417. }
  1418. switch (event) {
  1419. case SND_SOC_DAPM_PRE_PMU:
  1420. snd_soc_component_update_bits(component, boost_path_cfg1,
  1421. 0x01, 0x01);
  1422. snd_soc_component_update_bits(component, boost_path_ctl,
  1423. 0x10, 0x10);
  1424. if ((snd_soc_component_read(component, reg_mix)) & 0x10)
  1425. snd_soc_component_update_bits(component, reg_mix,
  1426. 0x10, 0x00);
  1427. break;
  1428. case SND_SOC_DAPM_POST_PMU:
  1429. snd_soc_component_update_bits(component, reg, 0x10, 0x00);
  1430. break;
  1431. case SND_SOC_DAPM_POST_PMD:
  1432. snd_soc_component_update_bits(component, boost_path_ctl,
  1433. 0x10, 0x00);
  1434. snd_soc_component_update_bits(component, boost_path_cfg1,
  1435. 0x01, 0x00);
  1436. break;
  1437. }
  1438. return 0;
  1439. }
  1440. static int lpass_cdc_wsa_macro_enable_vbat(struct snd_soc_dapm_widget *w,
  1441. struct snd_kcontrol *kcontrol,
  1442. int event)
  1443. {
  1444. struct snd_soc_component *component =
  1445. snd_soc_dapm_to_component(w->dapm);
  1446. struct device *wsa_dev = NULL;
  1447. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1448. u16 vbat_path_cfg = 0;
  1449. int softclip_path = 0;
  1450. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1451. return -EINVAL;
  1452. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1453. if (!strcmp(w->name, "WSA_RX INT0 VBAT")) {
  1454. vbat_path_cfg = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1455. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1456. } else if (!strcmp(w->name, "WSA_RX INT1 VBAT")) {
  1457. vbat_path_cfg = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1458. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1459. }
  1460. switch (event) {
  1461. case SND_SOC_DAPM_PRE_PMU:
  1462. /* Enable clock for VBAT block */
  1463. snd_soc_component_update_bits(component,
  1464. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x10);
  1465. /* Enable VBAT block */
  1466. snd_soc_component_update_bits(component,
  1467. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x01);
  1468. /* Update interpolator with 384K path */
  1469. snd_soc_component_update_bits(component, vbat_path_cfg,
  1470. 0x80, 0x80);
  1471. /* Use attenuation mode */
  1472. snd_soc_component_update_bits(component,
  1473. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x02, 0x00);
  1474. /*
  1475. * BCL block needs softclip clock and mux config to be enabled
  1476. */
  1477. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1478. softclip_path, true);
  1479. /* Enable VBAT at channel level */
  1480. snd_soc_component_update_bits(component, vbat_path_cfg,
  1481. 0x02, 0x02);
  1482. /* Set the ATTK1 gain */
  1483. snd_soc_component_update_bits(component,
  1484. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1485. 0xFF, 0xFF);
  1486. snd_soc_component_update_bits(component,
  1487. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1488. 0xFF, 0x03);
  1489. snd_soc_component_update_bits(component,
  1490. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1491. 0xFF, 0x00);
  1492. /* Set the ATTK2 gain */
  1493. snd_soc_component_update_bits(component,
  1494. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1495. 0xFF, 0xFF);
  1496. snd_soc_component_update_bits(component,
  1497. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1498. 0xFF, 0x03);
  1499. snd_soc_component_update_bits(component,
  1500. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1501. 0xFF, 0x00);
  1502. /* Set the ATTK3 gain */
  1503. snd_soc_component_update_bits(component,
  1504. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1505. 0xFF, 0xFF);
  1506. snd_soc_component_update_bits(component,
  1507. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1508. 0xFF, 0x03);
  1509. snd_soc_component_update_bits(component,
  1510. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1511. 0xFF, 0x00);
  1512. /* Enable CB decode block clock */
  1513. snd_soc_component_update_bits(component,
  1514. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x01);
  1515. /* Enable BCL path */
  1516. snd_soc_component_update_bits(component,
  1517. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x01);
  1518. /* Request for BCL data */
  1519. snd_soc_component_update_bits(component,
  1520. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x01);
  1521. break;
  1522. case SND_SOC_DAPM_POST_PMD:
  1523. snd_soc_component_update_bits(component,
  1524. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x00);
  1525. snd_soc_component_update_bits(component,
  1526. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x00);
  1527. snd_soc_component_update_bits(component,
  1528. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x00);
  1529. snd_soc_component_update_bits(component, vbat_path_cfg,
  1530. 0x80, 0x00);
  1531. snd_soc_component_update_bits(component,
  1532. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1533. 0x02, 0x02);
  1534. snd_soc_component_update_bits(component, vbat_path_cfg,
  1535. 0x02, 0x00);
  1536. snd_soc_component_update_bits(component,
  1537. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1538. 0xFF, 0x00);
  1539. snd_soc_component_update_bits(component,
  1540. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1541. 0xFF, 0x00);
  1542. snd_soc_component_update_bits(component,
  1543. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1544. 0xFF, 0x00);
  1545. snd_soc_component_update_bits(component,
  1546. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1547. 0xFF, 0x00);
  1548. snd_soc_component_update_bits(component,
  1549. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1550. 0xFF, 0x00);
  1551. snd_soc_component_update_bits(component,
  1552. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1553. 0xFF, 0x00);
  1554. snd_soc_component_update_bits(component,
  1555. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1556. 0xFF, 0x00);
  1557. snd_soc_component_update_bits(component,
  1558. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1559. 0xFF, 0x00);
  1560. snd_soc_component_update_bits(component,
  1561. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1562. 0xFF, 0x00);
  1563. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1564. softclip_path, false);
  1565. snd_soc_component_update_bits(component,
  1566. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x00);
  1567. snd_soc_component_update_bits(component,
  1568. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x00);
  1569. break;
  1570. default:
  1571. dev_err(wsa_dev, "%s: Invalid event %d\n", __func__, event);
  1572. break;
  1573. }
  1574. return 0;
  1575. }
  1576. static int lpass_cdc_wsa_macro_enable_echo(struct snd_soc_dapm_widget *w,
  1577. struct snd_kcontrol *kcontrol,
  1578. int event)
  1579. {
  1580. struct snd_soc_component *component =
  1581. snd_soc_dapm_to_component(w->dapm);
  1582. struct device *wsa_dev = NULL;
  1583. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1584. u16 val, ec_tx = 0, ec_hq_reg;
  1585. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1586. return -EINVAL;
  1587. dev_dbg(wsa_dev, "%s %d %s\n", __func__, event, w->name);
  1588. val = snd_soc_component_read(component,
  1589. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  1590. if (!(strcmp(w->name, "WSA RX_MIX EC0_MUX")))
  1591. ec_tx = (val & 0x07) - 1;
  1592. else
  1593. ec_tx = ((val & 0x38) >> 0x3) - 1;
  1594. if (ec_tx < 0 || ec_tx >= (LPASS_CDC_WSA_MACRO_RX1 + 1)) {
  1595. dev_err(wsa_dev, "%s: EC mix control not set correctly\n",
  1596. __func__);
  1597. return -EINVAL;
  1598. }
  1599. if (wsa_priv->ec_hq[ec_tx]) {
  1600. snd_soc_component_update_bits(component,
  1601. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  1602. 0x1 << ec_tx, 0x1 << ec_tx);
  1603. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_PATH_CTL +
  1604. 0x40 * ec_tx;
  1605. snd_soc_component_update_bits(component, ec_hq_reg, 0x01, 0x01);
  1606. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_CFG0 +
  1607. 0x40 * ec_tx;
  1608. /* default set to 48k */
  1609. snd_soc_component_update_bits(component, ec_hq_reg, 0x1E, 0x08);
  1610. }
  1611. return 0;
  1612. }
  1613. static int lpass_cdc_wsa_macro_get_ec_hq(struct snd_kcontrol *kcontrol,
  1614. struct snd_ctl_elem_value *ucontrol)
  1615. {
  1616. struct snd_soc_component *component =
  1617. snd_soc_kcontrol_component(kcontrol);
  1618. int ec_tx = ((struct soc_multi_mixer_control *)
  1619. kcontrol->private_value)->shift;
  1620. struct device *wsa_dev = NULL;
  1621. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1622. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1623. return -EINVAL;
  1624. ucontrol->value.integer.value[0] = wsa_priv->ec_hq[ec_tx];
  1625. return 0;
  1626. }
  1627. static int lpass_cdc_wsa_macro_set_ec_hq(struct snd_kcontrol *kcontrol,
  1628. struct snd_ctl_elem_value *ucontrol)
  1629. {
  1630. struct snd_soc_component *component =
  1631. snd_soc_kcontrol_component(kcontrol);
  1632. int ec_tx = ((struct soc_multi_mixer_control *)
  1633. kcontrol->private_value)->shift;
  1634. int value = ucontrol->value.integer.value[0];
  1635. struct device *wsa_dev = NULL;
  1636. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1637. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1638. return -EINVAL;
  1639. dev_dbg(wsa_dev, "%s: enable current %d, new %d\n",
  1640. __func__, wsa_priv->ec_hq[ec_tx], value);
  1641. wsa_priv->ec_hq[ec_tx] = value;
  1642. return 0;
  1643. }
  1644. static int lpass_cdc_wsa_macro_get_rx_mute_status(struct snd_kcontrol *kcontrol,
  1645. struct snd_ctl_elem_value *ucontrol)
  1646. {
  1647. struct snd_soc_component *component =
  1648. snd_soc_kcontrol_component(kcontrol);
  1649. struct device *wsa_dev = NULL;
  1650. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1651. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  1652. kcontrol->private_value)->shift;
  1653. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1654. return -EINVAL;
  1655. ucontrol->value.integer.value[0] =
  1656. wsa_priv->wsa_digital_mute_status[wsa_rx_shift];
  1657. return 0;
  1658. }
  1659. static int lpass_cdc_wsa_macro_set_rx_mute_status(struct snd_kcontrol *kcontrol,
  1660. struct snd_ctl_elem_value *ucontrol)
  1661. {
  1662. struct snd_soc_component *component =
  1663. snd_soc_kcontrol_component(kcontrol);
  1664. struct device *wsa_dev = NULL;
  1665. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1666. int value = ucontrol->value.integer.value[0];
  1667. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  1668. kcontrol->private_value)->shift;
  1669. int ret = 0;
  1670. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1671. return -EINVAL;
  1672. pm_runtime_get_sync(wsa_priv->dev);
  1673. switch (wsa_rx_shift) {
  1674. case 0:
  1675. snd_soc_component_update_bits(component,
  1676. LPASS_CDC_WSA_RX0_RX_PATH_CTL,
  1677. 0x10, value << 4);
  1678. break;
  1679. case 1:
  1680. snd_soc_component_update_bits(component,
  1681. LPASS_CDC_WSA_RX1_RX_PATH_CTL,
  1682. 0x10, value << 4);
  1683. break;
  1684. case 2:
  1685. snd_soc_component_update_bits(component,
  1686. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL,
  1687. 0x10, value << 4);
  1688. break;
  1689. case 3:
  1690. snd_soc_component_update_bits(component,
  1691. LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL,
  1692. 0x10, value << 4);
  1693. break;
  1694. default:
  1695. pr_err("%s: invalid argument rx_shift = %d\n", __func__,
  1696. wsa_rx_shift);
  1697. ret = -EINVAL;
  1698. }
  1699. pm_runtime_mark_last_busy(wsa_priv->dev);
  1700. pm_runtime_put_autosuspend(wsa_priv->dev);
  1701. dev_dbg(component->dev, "%s: WSA Digital Mute RX %d Enable %d\n",
  1702. __func__, wsa_rx_shift, value);
  1703. wsa_priv->wsa_digital_mute_status[wsa_rx_shift] = value;
  1704. return ret;
  1705. }
  1706. static int lpass_cdc_wsa_macro_set_digital_volume(struct snd_kcontrol *kcontrol,
  1707. struct snd_ctl_elem_value *ucontrol)
  1708. {
  1709. struct snd_soc_component *component =
  1710. snd_soc_kcontrol_component(kcontrol);
  1711. struct device *wsa_dev = NULL;
  1712. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1713. struct soc_mixer_control *mc =
  1714. (struct soc_mixer_control *)kcontrol->private_value;
  1715. u8 gain = 0;
  1716. int ret = 0;
  1717. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1718. return -EINVAL;
  1719. if (!wsa_priv) {
  1720. pr_err("%s: priv is null for macro!\n",
  1721. __func__);
  1722. return -EINVAL;
  1723. }
  1724. ret = snd_soc_put_volsw(kcontrol, ucontrol);
  1725. wsa_priv->original_gain = (u8)snd_soc_component_read(wsa_priv->component,
  1726. mc->reg);
  1727. if (wsa_priv->thermal_cur_state > 0) {
  1728. gain = (u8)(wsa_priv->original_gain - wsa_priv->thermal_cur_state);
  1729. snd_soc_component_update_bits(wsa_priv->component,
  1730. mc->reg, 0xFF, gain);
  1731. dev_dbg(wsa_priv->dev,
  1732. "%s: Current thermal state: %d, adjusted gain: %x\n",
  1733. __func__, wsa_priv->thermal_cur_state, gain);
  1734. }
  1735. return ret;
  1736. }
  1737. static int lpass_cdc_wsa_macro_get_compander(struct snd_kcontrol *kcontrol,
  1738. struct snd_ctl_elem_value *ucontrol)
  1739. {
  1740. struct snd_soc_component *component =
  1741. snd_soc_kcontrol_component(kcontrol);
  1742. int comp = ((struct soc_multi_mixer_control *)
  1743. kcontrol->private_value)->shift;
  1744. struct device *wsa_dev = NULL;
  1745. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1746. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1747. return -EINVAL;
  1748. ucontrol->value.integer.value[0] = wsa_priv->comp_enabled[comp];
  1749. return 0;
  1750. }
  1751. static int lpass_cdc_wsa_macro_set_compander(struct snd_kcontrol *kcontrol,
  1752. struct snd_ctl_elem_value *ucontrol)
  1753. {
  1754. struct snd_soc_component *component =
  1755. snd_soc_kcontrol_component(kcontrol);
  1756. int comp = ((struct soc_multi_mixer_control *)
  1757. kcontrol->private_value)->shift;
  1758. int value = ucontrol->value.integer.value[0];
  1759. struct device *wsa_dev = NULL;
  1760. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1761. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1762. return -EINVAL;
  1763. dev_dbg(component->dev, "%s: Compander %d enable current %d, new %d\n",
  1764. __func__, comp + 1, wsa_priv->comp_enabled[comp], value);
  1765. wsa_priv->comp_enabled[comp] = value;
  1766. return 0;
  1767. }
  1768. static int lpass_cdc_wsa_macro_comp_mode_get(struct snd_kcontrol *kcontrol,
  1769. struct snd_ctl_elem_value *ucontrol)
  1770. {
  1771. struct snd_soc_component *component =
  1772. snd_soc_kcontrol_component(kcontrol);
  1773. struct device *wsa_dev = NULL;
  1774. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1775. u16 idx = 0;
  1776. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1777. return -EINVAL;
  1778. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  1779. idx = LPASS_CDC_WSA_MACRO_COMP1;
  1780. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  1781. idx = LPASS_CDC_WSA_MACRO_COMP2;
  1782. ucontrol->value.integer.value[0] = wsa_priv->comp_mode[idx];
  1783. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  1784. __func__, ucontrol->value.integer.value[0]);
  1785. return 0;
  1786. }
  1787. static int lpass_cdc_wsa_macro_comp_mode_put(struct snd_kcontrol *kcontrol,
  1788. struct snd_ctl_elem_value *ucontrol)
  1789. {
  1790. struct snd_soc_component *component =
  1791. snd_soc_kcontrol_component(kcontrol);
  1792. struct device *wsa_dev = NULL;
  1793. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1794. u16 idx = 0;
  1795. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1796. return -EINVAL;
  1797. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  1798. idx = LPASS_CDC_WSA_MACRO_COMP1;
  1799. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  1800. idx = LPASS_CDC_WSA_MACRO_COMP2;
  1801. wsa_priv->comp_mode[idx] = ucontrol->value.integer.value[0];
  1802. dev_dbg(component->dev, "%s: comp_mode = %d\n", __func__,
  1803. wsa_priv->comp_mode[idx]);
  1804. return 0;
  1805. }
  1806. static int lpass_cdc_wsa_macro_rx_mux_get(struct snd_kcontrol *kcontrol,
  1807. struct snd_ctl_elem_value *ucontrol)
  1808. {
  1809. struct snd_soc_dapm_widget *widget =
  1810. snd_soc_dapm_kcontrol_widget(kcontrol);
  1811. struct snd_soc_component *component =
  1812. snd_soc_dapm_to_component(widget->dapm);
  1813. struct device *wsa_dev = NULL;
  1814. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1815. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1816. return -EINVAL;
  1817. ucontrol->value.integer.value[0] =
  1818. wsa_priv->rx_port_value[widget->shift];
  1819. return 0;
  1820. }
  1821. static int lpass_cdc_wsa_macro_rx_mux_put(struct snd_kcontrol *kcontrol,
  1822. struct snd_ctl_elem_value *ucontrol)
  1823. {
  1824. struct snd_soc_dapm_widget *widget =
  1825. snd_soc_dapm_kcontrol_widget(kcontrol);
  1826. struct snd_soc_component *component =
  1827. snd_soc_dapm_to_component(widget->dapm);
  1828. struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
  1829. struct snd_soc_dapm_update *update = NULL;
  1830. u32 rx_port_value = ucontrol->value.integer.value[0];
  1831. u32 bit_input = 0;
  1832. u32 aif_rst;
  1833. struct device *wsa_dev = NULL;
  1834. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1835. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1836. return -EINVAL;
  1837. aif_rst = wsa_priv->rx_port_value[widget->shift];
  1838. if (!rx_port_value) {
  1839. if (aif_rst == 0) {
  1840. dev_err(wsa_dev, "%s: AIF reset already\n", __func__);
  1841. return 0;
  1842. }
  1843. if (aif_rst >= LPASS_CDC_WSA_MACRO_RX_MAX) {
  1844. dev_err(wsa_dev, "%s: Invalid AIF reset\n", __func__);
  1845. return 0;
  1846. }
  1847. }
  1848. wsa_priv->rx_port_value[widget->shift] = rx_port_value;
  1849. bit_input = widget->shift;
  1850. dev_dbg(wsa_dev,
  1851. "%s: mux input: %d, mux output: %d, bit: %d\n",
  1852. __func__, rx_port_value, widget->shift, bit_input);
  1853. switch (rx_port_value) {
  1854. case 0:
  1855. if (wsa_priv->active_ch_cnt[aif_rst]) {
  1856. clear_bit(bit_input,
  1857. &wsa_priv->active_ch_mask[aif_rst]);
  1858. wsa_priv->active_ch_cnt[aif_rst]--;
  1859. }
  1860. break;
  1861. case 1:
  1862. case 2:
  1863. set_bit(bit_input,
  1864. &wsa_priv->active_ch_mask[rx_port_value]);
  1865. wsa_priv->active_ch_cnt[rx_port_value]++;
  1866. break;
  1867. default:
  1868. dev_err(wsa_dev,
  1869. "%s: Invalid AIF_ID for WSA RX MUX %d\n",
  1870. __func__, rx_port_value);
  1871. return -EINVAL;
  1872. }
  1873. snd_soc_dapm_mux_update_power(widget->dapm, kcontrol,
  1874. rx_port_value, e, update);
  1875. return 0;
  1876. }
  1877. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get(struct snd_kcontrol *kcontrol,
  1878. struct snd_ctl_elem_value *ucontrol)
  1879. {
  1880. struct snd_soc_component *component =
  1881. snd_soc_kcontrol_component(kcontrol);
  1882. ucontrol->value.integer.value[0] =
  1883. ((snd_soc_component_read(
  1884. component, LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG) & 0x04) ?
  1885. 1 : 0);
  1886. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  1887. ucontrol->value.integer.value[0]);
  1888. return 0;
  1889. }
  1890. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_put(struct snd_kcontrol *kcontrol,
  1891. struct snd_ctl_elem_value *ucontrol)
  1892. {
  1893. struct snd_soc_component *component =
  1894. snd_soc_kcontrol_component(kcontrol);
  1895. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  1896. ucontrol->value.integer.value[0]);
  1897. /* Set Vbat register configuration for GSM mode bit based on value */
  1898. if (ucontrol->value.integer.value[0])
  1899. snd_soc_component_update_bits(component,
  1900. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1901. 0x04, 0x04);
  1902. else
  1903. snd_soc_component_update_bits(component,
  1904. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1905. 0x04, 0x00);
  1906. return 0;
  1907. }
  1908. static int lpass_cdc_wsa_macro_soft_clip_enable_get(struct snd_kcontrol *kcontrol,
  1909. struct snd_ctl_elem_value *ucontrol)
  1910. {
  1911. struct snd_soc_component *component =
  1912. snd_soc_kcontrol_component(kcontrol);
  1913. struct device *wsa_dev = NULL;
  1914. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1915. int path = ((struct soc_multi_mixer_control *)
  1916. kcontrol->private_value)->shift;
  1917. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1918. return -EINVAL;
  1919. ucontrol->value.integer.value[0] = wsa_priv->is_softclip_on[path];
  1920. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  1921. __func__, ucontrol->value.integer.value[0]);
  1922. return 0;
  1923. }
  1924. static int lpass_cdc_wsa_macro_soft_clip_enable_put(struct snd_kcontrol *kcontrol,
  1925. struct snd_ctl_elem_value *ucontrol)
  1926. {
  1927. struct snd_soc_component *component =
  1928. snd_soc_kcontrol_component(kcontrol);
  1929. struct device *wsa_dev = NULL;
  1930. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1931. int path = ((struct soc_multi_mixer_control *)
  1932. kcontrol->private_value)->shift;
  1933. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1934. return -EINVAL;
  1935. wsa_priv->is_softclip_on[path] = ucontrol->value.integer.value[0];
  1936. dev_dbg(component->dev, "%s: soft clip enable for %d: %d\n", __func__,
  1937. path, wsa_priv->is_softclip_on[path]);
  1938. return 0;
  1939. }
  1940. static const struct snd_kcontrol_new lpass_cdc_wsa_macro_snd_controls[] = {
  1941. SOC_ENUM_EXT("GSM mode Enable", lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  1942. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get,
  1943. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_put),
  1944. SOC_ENUM_EXT("WSA_RX0 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  1945. lpass_cdc_wsa_macro_comp_mode_get,
  1946. lpass_cdc_wsa_macro_comp_mode_put),
  1947. SOC_ENUM_EXT("WSA_RX1 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  1948. lpass_cdc_wsa_macro_comp_mode_get,
  1949. lpass_cdc_wsa_macro_comp_mode_put),
  1950. SOC_SINGLE_EXT("WSA_Softclip0 Enable", SND_SOC_NOPM,
  1951. LPASS_CDC_WSA_MACRO_SOFTCLIP0, 1, 0,
  1952. lpass_cdc_wsa_macro_soft_clip_enable_get,
  1953. lpass_cdc_wsa_macro_soft_clip_enable_put),
  1954. SOC_SINGLE_EXT("WSA_Softclip1 Enable", SND_SOC_NOPM,
  1955. LPASS_CDC_WSA_MACRO_SOFTCLIP1, 1, 0,
  1956. lpass_cdc_wsa_macro_soft_clip_enable_get,
  1957. lpass_cdc_wsa_macro_soft_clip_enable_put),
  1958. LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV("WSA_RX0 Digital Volume",
  1959. LPASS_CDC_WSA_RX0_RX_VOL_CTL,
  1960. -84, 40, digital_gain),
  1961. LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV("WSA_RX1 Digital Volume",
  1962. LPASS_CDC_WSA_RX1_RX_VOL_CTL,
  1963. -84, 40, digital_gain),
  1964. SOC_SINGLE_EXT("WSA_RX0 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 1,
  1965. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  1966. lpass_cdc_wsa_macro_set_rx_mute_status),
  1967. SOC_SINGLE_EXT("WSA_RX1 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 1,
  1968. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  1969. lpass_cdc_wsa_macro_set_rx_mute_status),
  1970. SOC_SINGLE_EXT("WSA_RX0_MIX Digital Mute", SND_SOC_NOPM,
  1971. LPASS_CDC_WSA_MACRO_RX_MIX0, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  1972. lpass_cdc_wsa_macro_set_rx_mute_status),
  1973. SOC_SINGLE_EXT("WSA_RX1_MIX Digital Mute", SND_SOC_NOPM,
  1974. LPASS_CDC_WSA_MACRO_RX_MIX1, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  1975. lpass_cdc_wsa_macro_set_rx_mute_status),
  1976. SOC_SINGLE_EXT("WSA_COMP1 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP1, 1, 0,
  1977. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  1978. SOC_SINGLE_EXT("WSA_COMP2 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP2, 1, 0,
  1979. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  1980. SOC_SINGLE_EXT("WSA_RX0 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0,
  1981. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  1982. SOC_SINGLE_EXT("WSA_RX1 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1,
  1983. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  1984. };
  1985. static const struct soc_enum rx_mux_enum =
  1986. SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_mux_text), rx_mux_text);
  1987. static const struct snd_kcontrol_new rx_mux[LPASS_CDC_WSA_MACRO_RX_MAX] = {
  1988. SOC_DAPM_ENUM_EXT("WSA RX0 Mux", rx_mux_enum,
  1989. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  1990. SOC_DAPM_ENUM_EXT("WSA RX1 Mux", rx_mux_enum,
  1991. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  1992. SOC_DAPM_ENUM_EXT("WSA RX_MIX0 Mux", rx_mux_enum,
  1993. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  1994. SOC_DAPM_ENUM_EXT("WSA RX_MIX1 Mux", rx_mux_enum,
  1995. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  1996. SOC_DAPM_ENUM_EXT("WSA RX4 Mux", rx_mux_enum,
  1997. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  1998. SOC_DAPM_ENUM_EXT("WSA RX5 Mux", rx_mux_enum,
  1999. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2000. };
  2001. static int lpass_cdc_wsa_macro_vi_feed_mixer_get(struct snd_kcontrol *kcontrol,
  2002. struct snd_ctl_elem_value *ucontrol)
  2003. {
  2004. struct snd_soc_dapm_widget *widget =
  2005. snd_soc_dapm_kcontrol_widget(kcontrol);
  2006. struct snd_soc_component *component =
  2007. snd_soc_dapm_to_component(widget->dapm);
  2008. struct soc_multi_mixer_control *mixer =
  2009. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2010. u32 dai_id = widget->shift;
  2011. u32 spk_tx_id = mixer->shift;
  2012. struct device *wsa_dev = NULL;
  2013. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2014. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2015. return -EINVAL;
  2016. if (test_bit(spk_tx_id, &wsa_priv->active_ch_mask[dai_id]))
  2017. ucontrol->value.integer.value[0] = 1;
  2018. else
  2019. ucontrol->value.integer.value[0] = 0;
  2020. return 0;
  2021. }
  2022. static int lpass_cdc_wsa_macro_vi_feed_mixer_put(struct snd_kcontrol *kcontrol,
  2023. struct snd_ctl_elem_value *ucontrol)
  2024. {
  2025. struct snd_soc_dapm_widget *widget =
  2026. snd_soc_dapm_kcontrol_widget(kcontrol);
  2027. struct snd_soc_component *component =
  2028. snd_soc_dapm_to_component(widget->dapm);
  2029. struct soc_multi_mixer_control *mixer =
  2030. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2031. u32 spk_tx_id = mixer->shift;
  2032. u32 enable = ucontrol->value.integer.value[0];
  2033. struct device *wsa_dev = NULL;
  2034. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2035. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2036. return -EINVAL;
  2037. wsa_priv->vi_feed_value = ucontrol->value.integer.value[0];
  2038. if (enable) {
  2039. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2040. !test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2041. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2042. set_bit(LPASS_CDC_WSA_MACRO_TX0,
  2043. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2044. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  2045. }
  2046. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2047. !test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2048. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2049. set_bit(LPASS_CDC_WSA_MACRO_TX1,
  2050. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2051. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  2052. }
  2053. } else {
  2054. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2055. test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2056. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2057. clear_bit(LPASS_CDC_WSA_MACRO_TX0,
  2058. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2059. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2060. }
  2061. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2062. test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2063. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2064. clear_bit(LPASS_CDC_WSA_MACRO_TX1,
  2065. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2066. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2067. }
  2068. }
  2069. snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, NULL);
  2070. return 0;
  2071. }
  2072. static const struct snd_kcontrol_new aif_vi_mixer[] = {
  2073. SOC_SINGLE_EXT("WSA_SPKR_VI_1", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX0, 1, 0,
  2074. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2075. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2076. SOC_SINGLE_EXT("WSA_SPKR_VI_2", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX1, 1, 0,
  2077. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2078. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2079. };
  2080. static const struct snd_soc_dapm_widget lpass_cdc_wsa_macro_dapm_widgets[] = {
  2081. SND_SOC_DAPM_AIF_IN("WSA AIF1 PB", "WSA_AIF1 Playback", 0,
  2082. SND_SOC_NOPM, 0, 0),
  2083. SND_SOC_DAPM_AIF_IN("WSA AIF_MIX1 PB", "WSA_AIF_MIX1 Playback", 0,
  2084. SND_SOC_NOPM, 0, 0),
  2085. SND_SOC_DAPM_AIF_OUT_E("WSA AIF_VI", "WSA_AIF_VI Capture", 0,
  2086. SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI, 0,
  2087. lpass_cdc_wsa_macro_enable_vi_feedback,
  2088. SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
  2089. SND_SOC_DAPM_AIF_OUT("WSA AIF_ECHO", "WSA_AIF_ECHO Capture", 0,
  2090. SND_SOC_NOPM, 0, 0),
  2091. SND_SOC_DAPM_MIXER("WSA_AIF_VI Mixer", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI,
  2092. 0, aif_vi_mixer, ARRAY_SIZE(aif_vi_mixer)),
  2093. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC0_MUX", SND_SOC_NOPM,
  2094. LPASS_CDC_WSA_MACRO_EC0_MUX, 0,
  2095. &rx_mix_ec0_mux, lpass_cdc_wsa_macro_enable_echo,
  2096. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2097. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC1_MUX", SND_SOC_NOPM,
  2098. LPASS_CDC_WSA_MACRO_EC1_MUX, 0,
  2099. &rx_mix_ec1_mux, lpass_cdc_wsa_macro_enable_echo,
  2100. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2101. SND_SOC_DAPM_MUX("WSA RX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 0,
  2102. &rx_mux[LPASS_CDC_WSA_MACRO_RX0]),
  2103. SND_SOC_DAPM_MUX("WSA RX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 0,
  2104. &rx_mux[LPASS_CDC_WSA_MACRO_RX1]),
  2105. SND_SOC_DAPM_MUX("WSA RX_MIX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX0, 0,
  2106. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX0]),
  2107. SND_SOC_DAPM_MUX("WSA RX_MIX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX1, 0,
  2108. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX1]),
  2109. SND_SOC_DAPM_MUX("WSA RX4 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX4, 0,
  2110. &rx_mux[LPASS_CDC_WSA_MACRO_RX4]),
  2111. SND_SOC_DAPM_MUX("WSA RX5 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX5, 0,
  2112. &rx_mux[LPASS_CDC_WSA_MACRO_RX5]),
  2113. SND_SOC_DAPM_MIXER("WSA RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2114. SND_SOC_DAPM_MIXER("WSA RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2115. SND_SOC_DAPM_MIXER("WSA RX_MIX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2116. SND_SOC_DAPM_MIXER("WSA RX_MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2117. SND_SOC_DAPM_MIXER("WSA RX4", SND_SOC_NOPM, 0, 0, NULL, 0),
  2118. SND_SOC_DAPM_MIXER("WSA RX5", SND_SOC_NOPM, 0, 0, NULL, 0),
  2119. SND_SOC_DAPM_MUX_E("WSA_RX0 INP0", SND_SOC_NOPM, 0, 0,
  2120. &rx0_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2121. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2122. SND_SOC_DAPM_MUX_E("WSA_RX0 INP1", SND_SOC_NOPM, 0, 0,
  2123. &rx0_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2124. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2125. SND_SOC_DAPM_MUX_E("WSA_RX0 INP2", SND_SOC_NOPM, 0, 0,
  2126. &rx0_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2127. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2128. SND_SOC_DAPM_MUX_E("WSA_RX0 MIX INP", SND_SOC_NOPM,
  2129. 0, 0, &rx0_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2130. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2131. SND_SOC_DAPM_MUX_E("WSA_RX1 INP0", SND_SOC_NOPM, 0, 0,
  2132. &rx1_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2133. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2134. SND_SOC_DAPM_MUX_E("WSA_RX1 INP1", SND_SOC_NOPM, 0, 0,
  2135. &rx1_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2136. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2137. SND_SOC_DAPM_MUX_E("WSA_RX1 INP2", SND_SOC_NOPM, 0, 0,
  2138. &rx1_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2139. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2140. SND_SOC_DAPM_MUX_E("WSA_RX1 MIX INP", SND_SOC_NOPM,
  2141. 0, 0, &rx1_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2142. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2143. SND_SOC_DAPM_PGA_E("WSA_RX INT0 MIX", SND_SOC_NOPM,
  2144. 0, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2145. SND_SOC_DAPM_PRE_PMU),
  2146. SND_SOC_DAPM_PGA_E("WSA_RX INT1 MIX", SND_SOC_NOPM,
  2147. 1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2148. SND_SOC_DAPM_PRE_PMU),
  2149. SND_SOC_DAPM_MIXER("WSA_RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2150. SND_SOC_DAPM_MIXER("WSA_RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2151. SND_SOC_DAPM_MUX_E("WSA_RX0 INT0 SIDETONE MIX",
  2152. LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 4, 0,
  2153. &rx0_sidetone_mix_mux, lpass_cdc_wsa_macro_enable_swr,
  2154. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2155. SND_SOC_DAPM_INPUT("WSA SRC0_INP"),
  2156. SND_SOC_DAPM_INPUT("WSA_TX DEC0_INP"),
  2157. SND_SOC_DAPM_INPUT("WSA_TX DEC1_INP"),
  2158. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 INTERP", SND_SOC_NOPM,
  2159. LPASS_CDC_WSA_MACRO_COMP1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2160. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2161. SND_SOC_DAPM_POST_PMD),
  2162. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 INTERP", SND_SOC_NOPM,
  2163. LPASS_CDC_WSA_MACRO_COMP2, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2164. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2165. SND_SOC_DAPM_POST_PMD),
  2166. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 CHAIN", SND_SOC_NOPM, 0, 0,
  2167. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2168. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2169. SND_SOC_DAPM_POST_PMD),
  2170. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 CHAIN", SND_SOC_NOPM, 0, 0,
  2171. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2172. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2173. SND_SOC_DAPM_POST_PMD),
  2174. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 VBAT", SND_SOC_NOPM,
  2175. 0, 0, wsa_int0_vbat_mix_switch,
  2176. ARRAY_SIZE(wsa_int0_vbat_mix_switch),
  2177. lpass_cdc_wsa_macro_enable_vbat,
  2178. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2179. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 VBAT", SND_SOC_NOPM,
  2180. 0, 0, wsa_int1_vbat_mix_switch,
  2181. ARRAY_SIZE(wsa_int1_vbat_mix_switch),
  2182. lpass_cdc_wsa_macro_enable_vbat,
  2183. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2184. SND_SOC_DAPM_INPUT("VIINPUT_WSA"),
  2185. SND_SOC_DAPM_OUTPUT("WSA_SPK1 OUT"),
  2186. SND_SOC_DAPM_OUTPUT("WSA_SPK2 OUT"),
  2187. SND_SOC_DAPM_SUPPLY_S("WSA_MCLK", 0, SND_SOC_NOPM, 0, 0,
  2188. lpass_cdc_wsa_macro_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2189. };
  2190. static const struct snd_soc_dapm_route wsa_audio_map[] = {
  2191. /* VI Feedback */
  2192. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_1", "VIINPUT_WSA"},
  2193. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_2", "VIINPUT_WSA"},
  2194. {"WSA AIF_VI", NULL, "WSA_AIF_VI Mixer"},
  2195. {"WSA AIF_VI", NULL, "WSA_MCLK"},
  2196. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2197. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2198. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2199. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2200. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC0_MUX"},
  2201. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC1_MUX"},
  2202. {"WSA AIF_ECHO", NULL, "WSA_MCLK"},
  2203. {"WSA AIF1 PB", NULL, "WSA_MCLK"},
  2204. {"WSA AIF_MIX1 PB", NULL, "WSA_MCLK"},
  2205. {"WSA RX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2206. {"WSA RX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2207. {"WSA RX_MIX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2208. {"WSA RX_MIX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2209. {"WSA RX4 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2210. {"WSA RX5 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2211. {"WSA RX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2212. {"WSA RX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2213. {"WSA RX_MIX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2214. {"WSA RX_MIX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2215. {"WSA RX4 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2216. {"WSA RX5 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2217. {"WSA RX0", NULL, "WSA RX0 MUX"},
  2218. {"WSA RX1", NULL, "WSA RX1 MUX"},
  2219. {"WSA RX_MIX0", NULL, "WSA RX_MIX0 MUX"},
  2220. {"WSA RX_MIX1", NULL, "WSA RX_MIX1 MUX"},
  2221. {"WSA RX4", NULL, "WSA RX4 MUX"},
  2222. {"WSA RX5", NULL, "WSA RX5 MUX"},
  2223. {"WSA_RX0 INP0", "RX0", "WSA RX0"},
  2224. {"WSA_RX0 INP0", "RX1", "WSA RX1"},
  2225. {"WSA_RX0 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2226. {"WSA_RX0 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2227. {"WSA_RX0 INP0", "RX4", "WSA RX4"},
  2228. {"WSA_RX0 INP0", "RX5", "WSA RX5"},
  2229. {"WSA_RX0 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2230. {"WSA_RX0 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2231. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP0"},
  2232. {"WSA_RX0 INP1", "RX0", "WSA RX0"},
  2233. {"WSA_RX0 INP1", "RX1", "WSA RX1"},
  2234. {"WSA_RX0 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2235. {"WSA_RX0 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2236. {"WSA_RX0 INP1", "RX4", "WSA RX4"},
  2237. {"WSA_RX0 INP1", "RX5", "WSA RX5"},
  2238. {"WSA_RX0 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2239. {"WSA_RX0 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2240. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP1"},
  2241. {"WSA_RX0 INP2", "RX0", "WSA RX0"},
  2242. {"WSA_RX0 INP2", "RX1", "WSA RX1"},
  2243. {"WSA_RX0 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2244. {"WSA_RX0 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2245. {"WSA_RX0 INP2", "RX4", "WSA RX4"},
  2246. {"WSA_RX0 INP2", "RX5", "WSA RX5"},
  2247. {"WSA_RX0 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2248. {"WSA_RX0 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2249. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP2"},
  2250. {"WSA_RX0 MIX INP", "RX0", "WSA RX0"},
  2251. {"WSA_RX0 MIX INP", "RX1", "WSA RX1"},
  2252. {"WSA_RX0 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2253. {"WSA_RX0 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2254. {"WSA_RX0 MIX INP", "RX4", "WSA RX4"},
  2255. {"WSA_RX0 MIX INP", "RX5", "WSA RX5"},
  2256. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX0 MIX INP"},
  2257. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX INT0 MIX"},
  2258. {"WSA_RX INT0 INTERP", NULL, "WSA_RX INT0 SEC MIX"},
  2259. {"WSA_RX0 INT0 SIDETONE MIX", "SRC0", "WSA SRC0_INP"},
  2260. {"WSA_RX INT0 INTERP", NULL, "WSA_RX0 INT0 SIDETONE MIX"},
  2261. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 INTERP"},
  2262. {"WSA_RX INT0 VBAT", "WSA RX0 VBAT Enable", "WSA_RX INT0 INTERP"},
  2263. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 VBAT"},
  2264. {"WSA_SPK1 OUT", NULL, "WSA_RX INT0 CHAIN"},
  2265. {"WSA_SPK1 OUT", NULL, "WSA_MCLK"},
  2266. {"WSA_RX1 INP0", "RX0", "WSA RX0"},
  2267. {"WSA_RX1 INP0", "RX1", "WSA RX1"},
  2268. {"WSA_RX1 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2269. {"WSA_RX1 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2270. {"WSA_RX1 INP0", "RX4", "WSA RX4"},
  2271. {"WSA_RX1 INP0", "RX5", "WSA RX5"},
  2272. {"WSA_RX1 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2273. {"WSA_RX1 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2274. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP0"},
  2275. {"WSA_RX1 INP1", "RX0", "WSA RX0"},
  2276. {"WSA_RX1 INP1", "RX1", "WSA RX1"},
  2277. {"WSA_RX1 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2278. {"WSA_RX1 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2279. {"WSA_RX1 INP1", "RX4", "WSA RX4"},
  2280. {"WSA_RX1 INP1", "RX5", "WSA RX5"},
  2281. {"WSA_RX1 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2282. {"WSA_RX1 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2283. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP1"},
  2284. {"WSA_RX1 INP2", "RX0", "WSA RX0"},
  2285. {"WSA_RX1 INP2", "RX1", "WSA RX1"},
  2286. {"WSA_RX1 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2287. {"WSA_RX1 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2288. {"WSA_RX1 INP2", "RX4", "WSA RX4"},
  2289. {"WSA_RX1 INP2", "RX5", "WSA RX5"},
  2290. {"WSA_RX1 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2291. {"WSA_RX1 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2292. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP2"},
  2293. {"WSA_RX1 MIX INP", "RX0", "WSA RX0"},
  2294. {"WSA_RX1 MIX INP", "RX1", "WSA RX1"},
  2295. {"WSA_RX1 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2296. {"WSA_RX1 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2297. {"WSA_RX1 MIX INP", "RX4", "WSA RX4"},
  2298. {"WSA_RX1 MIX INP", "RX5", "WSA RX5"},
  2299. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX1 MIX INP"},
  2300. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX INT1 MIX"},
  2301. {"WSA_RX INT1 INTERP", NULL, "WSA_RX INT1 SEC MIX"},
  2302. {"WSA_RX INT1 VBAT", "WSA RX1 VBAT Enable", "WSA_RX INT1 INTERP"},
  2303. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 VBAT"},
  2304. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 INTERP"},
  2305. {"WSA_SPK2 OUT", NULL, "WSA_RX INT1 CHAIN"},
  2306. {"WSA_SPK2 OUT", NULL, "WSA_MCLK"},
  2307. };
  2308. static const struct lpass_cdc_wsa_macro_reg_mask_val
  2309. lpass_cdc_wsa_macro_reg_init[] = {
  2310. {LPASS_CDC_WSA_BOOST0_BOOST_CFG1, 0x3F, 0x12},
  2311. {LPASS_CDC_WSA_BOOST0_BOOST_CFG2, 0x1C, 0x08},
  2312. {LPASS_CDC_WSA_COMPANDER0_CTL7, 0x1E, 0x0C},
  2313. {LPASS_CDC_WSA_BOOST1_BOOST_CFG1, 0x3F, 0x12},
  2314. {LPASS_CDC_WSA_BOOST1_BOOST_CFG2, 0x1C, 0x08},
  2315. {LPASS_CDC_WSA_COMPANDER1_CTL7, 0x1E, 0x0C},
  2316. {LPASS_CDC_WSA_BOOST0_BOOST_CTL, 0x70, 0x58},
  2317. {LPASS_CDC_WSA_BOOST1_BOOST_CTL, 0x70, 0x58},
  2318. {LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 0x08, 0x08},
  2319. {LPASS_CDC_WSA_RX1_RX_PATH_CFG1, 0x08, 0x08},
  2320. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x02, 0x02},
  2321. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x01, 0x01},
  2322. {LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2323. {LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2324. {LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2325. {LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2326. {LPASS_CDC_WSA_COMPANDER0_CTL7, 0x01, 0x01},
  2327. {LPASS_CDC_WSA_COMPANDER1_CTL7, 0x01, 0x01},
  2328. {LPASS_CDC_WSA_RX0_RX_PATH_CFG0, 0x01, 0x01},
  2329. {LPASS_CDC_WSA_RX1_RX_PATH_CFG0, 0x01, 0x01},
  2330. {LPASS_CDC_WSA_RX0_RX_PATH_MIX_CFG, 0x01, 0x01},
  2331. {LPASS_CDC_WSA_RX1_RX_PATH_MIX_CFG, 0x01, 0x01},
  2332. };
  2333. static void lpass_cdc_wsa_macro_init_reg(struct snd_soc_component *component)
  2334. {
  2335. int i;
  2336. for (i = 0; i < ARRAY_SIZE(lpass_cdc_wsa_macro_reg_init); i++)
  2337. snd_soc_component_update_bits(component,
  2338. lpass_cdc_wsa_macro_reg_init[i].reg,
  2339. lpass_cdc_wsa_macro_reg_init[i].mask,
  2340. lpass_cdc_wsa_macro_reg_init[i].val);
  2341. }
  2342. static int lpass_cdc_wsa_macro_core_vote(void *handle, bool enable)
  2343. {
  2344. int rc = 0;
  2345. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  2346. if (wsa_priv == NULL) {
  2347. pr_err("%s: wsa priv data is NULL\n", __func__);
  2348. return -EINVAL;
  2349. }
  2350. if (enable) {
  2351. pm_runtime_get_sync(wsa_priv->dev);
  2352. if (lpass_cdc_check_core_votes(wsa_priv->dev))
  2353. rc = 0;
  2354. else
  2355. rc = -ENOTSYNC;
  2356. } else {
  2357. pm_runtime_put_autosuspend(wsa_priv->dev);
  2358. pm_runtime_mark_last_busy(wsa_priv->dev);
  2359. }
  2360. return rc;
  2361. }
  2362. static int wsa_swrm_clock(void *handle, bool enable)
  2363. {
  2364. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  2365. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  2366. int ret = 0;
  2367. if (regmap == NULL) {
  2368. dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  2369. return -EINVAL;
  2370. }
  2371. mutex_lock(&wsa_priv->swr_clk_lock);
  2372. trace_printk("%s: %s swrm clock %s\n",
  2373. dev_name(wsa_priv->dev), __func__,
  2374. (enable ? "enable" : "disable"));
  2375. dev_dbg(wsa_priv->dev, "%s: swrm clock %s\n",
  2376. __func__, (enable ? "enable" : "disable"));
  2377. if (enable) {
  2378. pm_runtime_get_sync(wsa_priv->dev);
  2379. if (wsa_priv->swr_clk_users == 0) {
  2380. ret = msm_cdc_pinctrl_select_active_state(
  2381. wsa_priv->wsa_swr_gpio_p);
  2382. if (ret < 0) {
  2383. dev_err_ratelimited(wsa_priv->dev,
  2384. "%s: wsa swr pinctrl enable failed\n",
  2385. __func__);
  2386. pm_runtime_mark_last_busy(wsa_priv->dev);
  2387. pm_runtime_put_autosuspend(wsa_priv->dev);
  2388. goto exit;
  2389. }
  2390. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  2391. if (ret < 0) {
  2392. msm_cdc_pinctrl_select_sleep_state(
  2393. wsa_priv->wsa_swr_gpio_p);
  2394. dev_err_ratelimited(wsa_priv->dev,
  2395. "%s: wsa request clock enable failed\n",
  2396. __func__);
  2397. pm_runtime_mark_last_busy(wsa_priv->dev);
  2398. pm_runtime_put_autosuspend(wsa_priv->dev);
  2399. goto exit;
  2400. }
  2401. if (wsa_priv->reset_swr)
  2402. regmap_update_bits(regmap,
  2403. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2404. 0x02, 0x02);
  2405. regmap_update_bits(regmap,
  2406. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2407. 0x01, 0x01);
  2408. if (wsa_priv->reset_swr)
  2409. regmap_update_bits(regmap,
  2410. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2411. 0x02, 0x00);
  2412. regmap_update_bits(regmap,
  2413. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2414. 0x1C, 0x0C);
  2415. wsa_priv->reset_swr = false;
  2416. }
  2417. wsa_priv->swr_clk_users++;
  2418. pm_runtime_mark_last_busy(wsa_priv->dev);
  2419. pm_runtime_put_autosuspend(wsa_priv->dev);
  2420. } else {
  2421. if (wsa_priv->swr_clk_users <= 0) {
  2422. dev_err(wsa_priv->dev, "%s: clock already disabled\n",
  2423. __func__);
  2424. wsa_priv->swr_clk_users = 0;
  2425. goto exit;
  2426. }
  2427. wsa_priv->swr_clk_users--;
  2428. if (wsa_priv->swr_clk_users == 0) {
  2429. regmap_update_bits(regmap,
  2430. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2431. 0x01, 0x00);
  2432. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  2433. ret = msm_cdc_pinctrl_select_sleep_state(
  2434. wsa_priv->wsa_swr_gpio_p);
  2435. if (ret < 0) {
  2436. dev_err_ratelimited(wsa_priv->dev,
  2437. "%s: wsa swr pinctrl disable failed\n",
  2438. __func__);
  2439. goto exit;
  2440. }
  2441. }
  2442. }
  2443. trace_printk("%s: %s swrm clock users: %d\n",
  2444. dev_name(wsa_priv->dev), __func__,
  2445. wsa_priv->swr_clk_users);
  2446. dev_dbg(wsa_priv->dev, "%s: swrm clock users %d\n",
  2447. __func__, wsa_priv->swr_clk_users);
  2448. exit:
  2449. mutex_unlock(&wsa_priv->swr_clk_lock);
  2450. return ret;
  2451. }
  2452. /* Thermal Functions */
  2453. static int lpass_cdc_wsa_macro_get_max_state(
  2454. struct thermal_cooling_device *cdev,
  2455. unsigned long *state)
  2456. {
  2457. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  2458. if (!wsa_priv) {
  2459. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2460. return -EINVAL;
  2461. }
  2462. *state = wsa_priv->thermal_max_state;
  2463. return 0;
  2464. }
  2465. static int lpass_cdc_wsa_macro_get_cur_state(
  2466. struct thermal_cooling_device *cdev,
  2467. unsigned long *state)
  2468. {
  2469. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  2470. if (!wsa_priv) {
  2471. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2472. return -EINVAL;
  2473. }
  2474. *state = wsa_priv->thermal_cur_state;
  2475. pr_debug("%s: thermal current state:%lu\n", __func__, *state);
  2476. return 0;
  2477. }
  2478. static int lpass_cdc_wsa_macro_set_cur_state(
  2479. struct thermal_cooling_device *cdev,
  2480. unsigned long state)
  2481. {
  2482. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  2483. if (!wsa_priv) {
  2484. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2485. return -EINVAL;
  2486. }
  2487. if (state < wsa_priv->thermal_max_state)
  2488. wsa_priv->thermal_cur_state = state;
  2489. else
  2490. wsa_priv->thermal_cur_state = wsa_priv->thermal_max_state;
  2491. dev_dbg(wsa_priv->dev,
  2492. "%s: requested state:%d, actual state: %d\n",
  2493. __func__, state, wsa_priv->thermal_cur_state);
  2494. schedule_work(&wsa_priv->lpass_cdc_wsa_macro_cooling_work);
  2495. return 0;
  2496. }
  2497. static struct thermal_cooling_device_ops wsa_cooling_ops = {
  2498. .get_max_state = lpass_cdc_wsa_macro_get_max_state,
  2499. .get_cur_state = lpass_cdc_wsa_macro_get_cur_state,
  2500. .set_cur_state = lpass_cdc_wsa_macro_set_cur_state,
  2501. };
  2502. static int lpass_cdc_wsa_macro_init(struct snd_soc_component *component)
  2503. {
  2504. struct snd_soc_dapm_context *dapm =
  2505. snd_soc_component_get_dapm(component);
  2506. int ret;
  2507. struct device *wsa_dev = NULL;
  2508. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2509. wsa_dev = lpass_cdc_get_device_ptr(component->dev, WSA_MACRO);
  2510. if (!wsa_dev) {
  2511. dev_err(component->dev,
  2512. "%s: null device for macro!\n", __func__);
  2513. return -EINVAL;
  2514. }
  2515. wsa_priv = dev_get_drvdata(wsa_dev);
  2516. if (!wsa_priv) {
  2517. dev_err(component->dev,
  2518. "%s: priv is null for macro!\n", __func__);
  2519. return -EINVAL;
  2520. }
  2521. ret = snd_soc_dapm_new_controls(dapm, lpass_cdc_wsa_macro_dapm_widgets,
  2522. ARRAY_SIZE(lpass_cdc_wsa_macro_dapm_widgets));
  2523. if (ret < 0) {
  2524. dev_err(wsa_dev, "%s: Failed to add controls\n", __func__);
  2525. return ret;
  2526. }
  2527. ret = snd_soc_dapm_add_routes(dapm, wsa_audio_map,
  2528. ARRAY_SIZE(wsa_audio_map));
  2529. if (ret < 0) {
  2530. dev_err(wsa_dev, "%s: Failed to add routes\n", __func__);
  2531. return ret;
  2532. }
  2533. ret = snd_soc_dapm_new_widgets(dapm->card);
  2534. if (ret < 0) {
  2535. dev_err(wsa_dev, "%s: Failed to add widgets\n", __func__);
  2536. return ret;
  2537. }
  2538. ret = snd_soc_add_component_controls(component, lpass_cdc_wsa_macro_snd_controls,
  2539. ARRAY_SIZE(lpass_cdc_wsa_macro_snd_controls));
  2540. if (ret < 0) {
  2541. dev_err(wsa_dev, "%s: Failed to add snd_ctls\n", __func__);
  2542. return ret;
  2543. }
  2544. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF1 Playback");
  2545. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_MIX1 Playback");
  2546. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_VI Capture");
  2547. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_ECHO Capture");
  2548. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK1 OUT");
  2549. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK2 OUT");
  2550. snd_soc_dapm_ignore_suspend(dapm, "VIINPUT_WSA");
  2551. snd_soc_dapm_ignore_suspend(dapm, "WSA SRC0_INP");
  2552. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC0_INP");
  2553. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC1_INP");
  2554. snd_soc_dapm_sync(dapm);
  2555. wsa_priv->component = component;
  2556. wsa_priv->spkr_gain_offset = LPASS_CDC_WSA_MACRO_GAIN_OFFSET_0_DB;
  2557. lpass_cdc_wsa_macro_init_reg(component);
  2558. return 0;
  2559. }
  2560. static int lpass_cdc_wsa_macro_deinit(struct snd_soc_component *component)
  2561. {
  2562. struct device *wsa_dev = NULL;
  2563. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2564. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2565. return -EINVAL;
  2566. wsa_priv->component = NULL;
  2567. return 0;
  2568. }
  2569. static void lpass_cdc_wsa_macro_add_child_devices(struct work_struct *work)
  2570. {
  2571. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2572. struct platform_device *pdev;
  2573. struct device_node *node;
  2574. struct lpass_cdc_wsa_macro_swr_ctrl_data *swr_ctrl_data = NULL, *temp;
  2575. int ret;
  2576. u16 count = 0, ctrl_num = 0;
  2577. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data *platdata;
  2578. char plat_dev_name[LPASS_CDC_WSA_MACRO_SWR_STRING_LEN];
  2579. wsa_priv = container_of(work, struct lpass_cdc_wsa_macro_priv,
  2580. lpass_cdc_wsa_macro_add_child_devices_work);
  2581. if (!wsa_priv) {
  2582. pr_err("%s: Memory for wsa_priv does not exist\n",
  2583. __func__);
  2584. return;
  2585. }
  2586. if (!wsa_priv->dev || !wsa_priv->dev->of_node) {
  2587. dev_err(wsa_priv->dev,
  2588. "%s: DT node for wsa_priv does not exist\n", __func__);
  2589. return;
  2590. }
  2591. platdata = &wsa_priv->swr_plat_data;
  2592. wsa_priv->child_count = 0;
  2593. for_each_available_child_of_node(wsa_priv->dev->of_node, node) {
  2594. if (strnstr(node->name, "wsa_swr_master",
  2595. strlen("wsa_swr_master")) != NULL)
  2596. strlcpy(plat_dev_name, "wsa_swr_ctrl",
  2597. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  2598. else if (strnstr(node->name, "msm_cdc_pinctrl",
  2599. strlen("msm_cdc_pinctrl")) != NULL)
  2600. strlcpy(plat_dev_name, node->name,
  2601. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  2602. else
  2603. continue;
  2604. pdev = platform_device_alloc(plat_dev_name, -1);
  2605. if (!pdev) {
  2606. dev_err(wsa_priv->dev, "%s: pdev memory alloc failed\n",
  2607. __func__);
  2608. ret = -ENOMEM;
  2609. goto err;
  2610. }
  2611. pdev->dev.parent = wsa_priv->dev;
  2612. pdev->dev.of_node = node;
  2613. if (strnstr(node->name, "wsa_swr_master",
  2614. strlen("wsa_swr_master")) != NULL) {
  2615. ret = platform_device_add_data(pdev, platdata,
  2616. sizeof(*platdata));
  2617. if (ret) {
  2618. dev_err(&pdev->dev,
  2619. "%s: cannot add plat data ctrl:%d\n",
  2620. __func__, ctrl_num);
  2621. goto fail_pdev_add;
  2622. }
  2623. temp = krealloc(swr_ctrl_data,
  2624. (ctrl_num + 1) * sizeof(
  2625. struct lpass_cdc_wsa_macro_swr_ctrl_data),
  2626. GFP_KERNEL);
  2627. if (!temp) {
  2628. dev_err(&pdev->dev, "out of memory\n");
  2629. ret = -ENOMEM;
  2630. goto fail_pdev_add;
  2631. }
  2632. swr_ctrl_data = temp;
  2633. swr_ctrl_data[ctrl_num].wsa_swr_pdev = pdev;
  2634. ctrl_num++;
  2635. dev_dbg(&pdev->dev,
  2636. "%s: Adding soundwire ctrl device(s)\n",
  2637. __func__);
  2638. wsa_priv->swr_ctrl_data = swr_ctrl_data;
  2639. }
  2640. ret = platform_device_add(pdev);
  2641. if (ret) {
  2642. dev_err(&pdev->dev,
  2643. "%s: Cannot add platform device\n",
  2644. __func__);
  2645. goto fail_pdev_add;
  2646. }
  2647. if (wsa_priv->child_count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX)
  2648. wsa_priv->pdev_child_devices[
  2649. wsa_priv->child_count++] = pdev;
  2650. else
  2651. goto err;
  2652. }
  2653. return;
  2654. fail_pdev_add:
  2655. for (count = 0; count < wsa_priv->child_count; count++)
  2656. platform_device_put(wsa_priv->pdev_child_devices[count]);
  2657. err:
  2658. return;
  2659. }
  2660. static void lpass_cdc_wsa_macro_cooling_adjust_gain(struct work_struct *work)
  2661. {
  2662. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2663. struct snd_soc_dapm_context *dapm;
  2664. u8 gain = 0;
  2665. u32 ctl_reg;
  2666. wsa_priv = container_of(work, struct lpass_cdc_wsa_macro_priv,
  2667. lpass_cdc_wsa_macro_cooling_work);
  2668. if (!wsa_priv) {
  2669. pr_err("%s: priv is null for macro!\n",
  2670. __func__);
  2671. return;
  2672. }
  2673. if (!wsa_priv->dev || !wsa_priv->dev->of_node) {
  2674. dev_err(wsa_priv->dev,
  2675. "%s: DT node for wsa_priv does not exist\n", __func__);
  2676. return;
  2677. }
  2678. dapm = snd_soc_component_get_dapm(wsa_priv->component);
  2679. /* Only adjust the volume when WSA clock is enabled */
  2680. ctl_reg = snd_soc_component_read(wsa_priv->component,
  2681. LPASS_CDC_WSA_RX0_RX_PATH_CTL);
  2682. if (ctl_reg & 0x20) {
  2683. gain = (u8)(wsa_priv->original_gain - wsa_priv->thermal_cur_state);
  2684. snd_soc_component_update_bits(wsa_priv->component,
  2685. LPASS_CDC_WSA_RX0_RX_VOL_CTL, 0xFF, gain);
  2686. dev_dbg(wsa_priv->dev,
  2687. "%s: RX0 current thermal state: %d, adjusted gain: %#x\n",
  2688. __func__, wsa_priv->thermal_cur_state, gain);
  2689. }
  2690. /* Only adjust the volume when WSA clock is enabled */
  2691. ctl_reg = snd_soc_component_read(wsa_priv->component,
  2692. LPASS_CDC_WSA_RX1_RX_PATH_CTL);
  2693. if (ctl_reg & 0x20) {
  2694. gain = (u8)(wsa_priv->original_gain - wsa_priv->thermal_cur_state);
  2695. snd_soc_component_update_bits(wsa_priv->component,
  2696. LPASS_CDC_WSA_RX1_RX_VOL_CTL, 0xFF, gain);
  2697. dev_dbg(wsa_priv->dev,
  2698. "%s: RX1 current thermal state: %d, adjusted gain: %#x\n",
  2699. __func__, wsa_priv->thermal_cur_state, gain);
  2700. }
  2701. return;
  2702. }
  2703. static void lpass_cdc_wsa_macro_init_ops(struct macro_ops *ops,
  2704. char __iomem *wsa_io_base)
  2705. {
  2706. memset(ops, 0, sizeof(struct macro_ops));
  2707. ops->init = lpass_cdc_wsa_macro_init;
  2708. ops->exit = lpass_cdc_wsa_macro_deinit;
  2709. ops->io_base = wsa_io_base;
  2710. ops->dai_ptr = lpass_cdc_wsa_macro_dai;
  2711. ops->num_dais = ARRAY_SIZE(lpass_cdc_wsa_macro_dai);
  2712. ops->event_handler = lpass_cdc_wsa_macro_event_handler;
  2713. ops->set_port_map = lpass_cdc_wsa_macro_set_port_map;
  2714. }
  2715. static int lpass_cdc_wsa_macro_probe(struct platform_device *pdev)
  2716. {
  2717. struct macro_ops ops;
  2718. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2719. u32 wsa_base_addr, default_clk_id, thermal_max_state;
  2720. char __iomem *wsa_io_base;
  2721. int ret = 0;
  2722. u32 is_used_wsa_swr_gpio = 1;
  2723. const char *is_used_wsa_swr_gpio_dt = "qcom,is-used-swr-gpio";
  2724. if (!lpass_cdc_is_va_macro_registered(&pdev->dev)) {
  2725. dev_err(&pdev->dev,
  2726. "%s: va-macro not registered yet, defer\n", __func__);
  2727. return -EPROBE_DEFER;
  2728. }
  2729. wsa_priv = devm_kzalloc(&pdev->dev, sizeof(struct lpass_cdc_wsa_macro_priv),
  2730. GFP_KERNEL);
  2731. if (!wsa_priv)
  2732. return -ENOMEM;
  2733. wsa_priv->dev = &pdev->dev;
  2734. ret = of_property_read_u32(pdev->dev.of_node, "reg",
  2735. &wsa_base_addr);
  2736. if (ret) {
  2737. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  2738. __func__, "reg");
  2739. return ret;
  2740. }
  2741. if (of_find_property(pdev->dev.of_node, is_used_wsa_swr_gpio_dt,
  2742. NULL)) {
  2743. ret = of_property_read_u32(pdev->dev.of_node,
  2744. is_used_wsa_swr_gpio_dt,
  2745. &is_used_wsa_swr_gpio);
  2746. if (ret) {
  2747. dev_err(&pdev->dev, "%s: error reading %s in dt\n",
  2748. __func__, is_used_wsa_swr_gpio_dt);
  2749. is_used_wsa_swr_gpio = 1;
  2750. }
  2751. }
  2752. wsa_priv->wsa_swr_gpio_p = of_parse_phandle(pdev->dev.of_node,
  2753. "qcom,wsa-swr-gpios", 0);
  2754. if (!wsa_priv->wsa_swr_gpio_p && is_used_wsa_swr_gpio) {
  2755. dev_err(&pdev->dev, "%s: swr_gpios handle not provided!\n",
  2756. __func__);
  2757. return -EINVAL;
  2758. }
  2759. if (msm_cdc_pinctrl_get_state(wsa_priv->wsa_swr_gpio_p) < 0 &&
  2760. is_used_wsa_swr_gpio) {
  2761. dev_err(&pdev->dev, "%s: failed to get swr pin state\n",
  2762. __func__);
  2763. return -EPROBE_DEFER;
  2764. }
  2765. msm_cdc_pinctrl_set_wakeup_capable(
  2766. wsa_priv->wsa_swr_gpio_p, false);
  2767. wsa_io_base = devm_ioremap(&pdev->dev,
  2768. wsa_base_addr, LPASS_CDC_WSA_MACRO_MAX_OFFSET);
  2769. if (!wsa_io_base) {
  2770. dev_err(&pdev->dev, "%s: ioremap failed\n", __func__);
  2771. return -EINVAL;
  2772. }
  2773. wsa_priv->wsa_io_base = wsa_io_base;
  2774. wsa_priv->reset_swr = true;
  2775. INIT_WORK(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work,
  2776. lpass_cdc_wsa_macro_add_child_devices);
  2777. INIT_WORK(&wsa_priv->lpass_cdc_wsa_macro_cooling_work,
  2778. lpass_cdc_wsa_macro_cooling_adjust_gain);
  2779. wsa_priv->swr_plat_data.handle = (void *) wsa_priv;
  2780. wsa_priv->swr_plat_data.read = NULL;
  2781. wsa_priv->swr_plat_data.write = NULL;
  2782. wsa_priv->swr_plat_data.bulk_write = NULL;
  2783. wsa_priv->swr_plat_data.clk = wsa_swrm_clock;
  2784. wsa_priv->swr_plat_data.core_vote = lpass_cdc_wsa_macro_core_vote;
  2785. wsa_priv->swr_plat_data.handle_irq = NULL;
  2786. ret = of_property_read_u32(pdev->dev.of_node, "qcom,default-clk-id",
  2787. &default_clk_id);
  2788. if (ret) {
  2789. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  2790. __func__, "qcom,mux0-clk-id");
  2791. default_clk_id = WSA_CORE_CLK;
  2792. }
  2793. wsa_priv->default_clk_id = default_clk_id;
  2794. dev_set_drvdata(&pdev->dev, wsa_priv);
  2795. mutex_init(&wsa_priv->mclk_lock);
  2796. mutex_init(&wsa_priv->swr_clk_lock);
  2797. lpass_cdc_wsa_macro_init_ops(&ops, wsa_io_base);
  2798. ops.clk_id_req = wsa_priv->default_clk_id;
  2799. ops.default_clk_id = wsa_priv->default_clk_id;
  2800. ret = lpass_cdc_register_macro(&pdev->dev, WSA_MACRO, &ops);
  2801. if (ret < 0) {
  2802. dev_err(&pdev->dev, "%s: register macro failed\n", __func__);
  2803. goto reg_macro_fail;
  2804. }
  2805. if (of_find_property(wsa_priv->dev->of_node, "#cooling-cells", NULL)) {
  2806. ret = of_property_read_u32(pdev->dev.of_node,
  2807. "qcom,thermal-max-state",
  2808. &thermal_max_state);
  2809. if (ret) {
  2810. dev_info(&pdev->dev, "%s: could not find %s entry in dt\n",
  2811. __func__, "qcom,thermal-max-state");
  2812. wsa_priv->thermal_max_state =
  2813. LPASS_CDC_WSA_MACRO_THERMAL_MAX_STATE;
  2814. } else {
  2815. wsa_priv->thermal_max_state = thermal_max_state;
  2816. }
  2817. wsa_priv->tcdev = devm_thermal_of_cooling_device_register(
  2818. &pdev->dev,
  2819. wsa_priv->dev->of_node,
  2820. "wsa", wsa_priv,
  2821. &wsa_cooling_ops);
  2822. if (IS_ERR(wsa_priv->tcdev)) {
  2823. dev_err(&pdev->dev,
  2824. "%s: failed to register wsa macro as cooling device\n",
  2825. __func__);
  2826. wsa_priv->tcdev = NULL;
  2827. }
  2828. }
  2829. pm_runtime_set_autosuspend_delay(&pdev->dev, AUTO_SUSPEND_DELAY);
  2830. pm_runtime_use_autosuspend(&pdev->dev);
  2831. pm_runtime_set_suspended(&pdev->dev);
  2832. pm_suspend_ignore_children(&pdev->dev, true);
  2833. pm_runtime_enable(&pdev->dev);
  2834. schedule_work(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work);
  2835. return ret;
  2836. reg_macro_fail:
  2837. mutex_destroy(&wsa_priv->mclk_lock);
  2838. mutex_destroy(&wsa_priv->swr_clk_lock);
  2839. return ret;
  2840. }
  2841. static int lpass_cdc_wsa_macro_remove(struct platform_device *pdev)
  2842. {
  2843. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2844. u16 count = 0;
  2845. wsa_priv = dev_get_drvdata(&pdev->dev);
  2846. if (!wsa_priv)
  2847. return -EINVAL;
  2848. if (wsa_priv->tcdev)
  2849. thermal_cooling_device_unregister(wsa_priv->tcdev);
  2850. for (count = 0; count < wsa_priv->child_count &&
  2851. count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX; count++)
  2852. platform_device_unregister(wsa_priv->pdev_child_devices[count]);
  2853. pm_runtime_disable(&pdev->dev);
  2854. pm_runtime_set_suspended(&pdev->dev);
  2855. lpass_cdc_unregister_macro(&pdev->dev, WSA_MACRO);
  2856. mutex_destroy(&wsa_priv->mclk_lock);
  2857. mutex_destroy(&wsa_priv->swr_clk_lock);
  2858. return 0;
  2859. }
  2860. static const struct of_device_id lpass_cdc_wsa_macro_dt_match[] = {
  2861. {.compatible = "qcom,lpass-cdc-wsa-macro"},
  2862. {}
  2863. };
  2864. static const struct dev_pm_ops lpass_cdc_dev_pm_ops = {
  2865. SET_SYSTEM_SLEEP_PM_OPS(
  2866. pm_runtime_force_suspend,
  2867. pm_runtime_force_resume
  2868. )
  2869. SET_RUNTIME_PM_OPS(
  2870. lpass_cdc_runtime_suspend,
  2871. lpass_cdc_runtime_resume,
  2872. NULL
  2873. )
  2874. };
  2875. static struct platform_driver lpass_cdc_wsa_macro_driver = {
  2876. .driver = {
  2877. .name = "lpass_cdc_wsa_macro",
  2878. .owner = THIS_MODULE,
  2879. .pm = &lpass_cdc_dev_pm_ops,
  2880. .of_match_table = lpass_cdc_wsa_macro_dt_match,
  2881. .suppress_bind_attrs = true,
  2882. },
  2883. .probe = lpass_cdc_wsa_macro_probe,
  2884. .remove = lpass_cdc_wsa_macro_remove,
  2885. };
  2886. module_platform_driver(lpass_cdc_wsa_macro_driver);
  2887. MODULE_DESCRIPTION("WSA macro driver");
  2888. MODULE_LICENSE("GPL v2");