lpass-cdc-wsa-macro.c 103 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 wsa_spkrrecv;
  255. int spkr_gain_offset;
  256. int spkr_mode;
  257. int is_softclip_on[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  258. int softclip_clk_users[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  259. char __iomem *mclk_mode_muxsel;
  260. u16 default_clk_id;
  261. u32 pcm_rate_vi;
  262. int wsa_digital_mute_status[LPASS_CDC_WSA_MACRO_RX_MAX];
  263. u8 rx0_origin_gain;
  264. u8 rx1_origin_gain;
  265. struct thermal_cooling_device *tcdev;
  266. uint32_t thermal_cur_state;
  267. uint32_t thermal_max_state;
  268. struct work_struct lpass_cdc_wsa_macro_cooling_work;
  269. };
  270. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[];
  271. static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0);
  272. static const char *const rx_text[] = {
  273. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5", "DEC0", "DEC1"
  274. };
  275. static const char *const rx_mix_text[] = {
  276. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5",
  277. };
  278. static const char *const rx_mix_ec_text[] = {
  279. "ZERO", "RX_MIX_TX0", "RX_MIX_TX1"
  280. };
  281. static const char *const rx_mux_text[] = {
  282. "ZERO", "AIF1_PB", "AIF_MIX1_PB"
  283. };
  284. static const char *const rx_sidetone_mix_text[] = {
  285. "ZERO", "SRC0"
  286. };
  287. static const char * const lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text[] = {
  288. "OFF", "ON"
  289. };
  290. static const char *const lpass_cdc_wsa_macro_ear_spkrrecv_text[] = {
  291. "OFF", "ON"
  292. };
  293. static const char * const lpass_cdc_wsa_macro_comp_mode_text[] = {
  294. "G_21_DB", "G_19P5_DB", "G_18_DB", "G_16P5_DB", "G_15_DB",
  295. "G_13P5_DB", "G_12_DB", "G_10P5_DB", "G_9_DB"
  296. };
  297. static const struct snd_kcontrol_new wsa_int0_vbat_mix_switch[] = {
  298. SOC_DAPM_SINGLE("WSA RX0 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  299. };
  300. static const struct snd_kcontrol_new wsa_int1_vbat_mix_switch[] = {
  301. SOC_DAPM_SINGLE("WSA RX1 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  302. };
  303. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_ear_spkrrecv_enum,
  304. lpass_cdc_wsa_macro_ear_spkrrecv_text);
  305. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  306. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text);
  307. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_comp_mode_enum,
  308. lpass_cdc_wsa_macro_comp_mode_text);
  309. /* RX INT0 */
  310. static const struct soc_enum rx0_prim_inp0_chain_enum =
  311. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  312. 0, 9, rx_text);
  313. static const struct soc_enum rx0_prim_inp1_chain_enum =
  314. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  315. 3, 9, rx_text);
  316. static const struct soc_enum rx0_prim_inp2_chain_enum =
  317. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  318. 3, 9, rx_text);
  319. static const struct soc_enum rx0_mix_chain_enum =
  320. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  321. 0, 7, rx_mix_text);
  322. static const struct soc_enum rx0_sidetone_mix_enum =
  323. SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_sidetone_mix_text);
  324. static const struct snd_kcontrol_new rx0_prim_inp0_mux =
  325. SOC_DAPM_ENUM("WSA_RX0 INP0 Mux", rx0_prim_inp0_chain_enum);
  326. static const struct snd_kcontrol_new rx0_prim_inp1_mux =
  327. SOC_DAPM_ENUM("WSA_RX0 INP1 Mux", rx0_prim_inp1_chain_enum);
  328. static const struct snd_kcontrol_new rx0_prim_inp2_mux =
  329. SOC_DAPM_ENUM("WSA_RX0 INP2 Mux", rx0_prim_inp2_chain_enum);
  330. static const struct snd_kcontrol_new rx0_mix_mux =
  331. SOC_DAPM_ENUM("WSA_RX0 MIX Mux", rx0_mix_chain_enum);
  332. static const struct snd_kcontrol_new rx0_sidetone_mix_mux =
  333. SOC_DAPM_ENUM("WSA_RX0 SIDETONE MIX Mux", rx0_sidetone_mix_enum);
  334. /* RX INT1 */
  335. static const struct soc_enum rx1_prim_inp0_chain_enum =
  336. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  337. 0, 9, rx_text);
  338. static const struct soc_enum rx1_prim_inp1_chain_enum =
  339. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  340. 3, 9, rx_text);
  341. static const struct soc_enum rx1_prim_inp2_chain_enum =
  342. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  343. 3, 9, rx_text);
  344. static const struct soc_enum rx1_mix_chain_enum =
  345. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  346. 0, 7, rx_mix_text);
  347. static const struct snd_kcontrol_new rx1_prim_inp0_mux =
  348. SOC_DAPM_ENUM("WSA_RX1 INP0 Mux", rx1_prim_inp0_chain_enum);
  349. static const struct snd_kcontrol_new rx1_prim_inp1_mux =
  350. SOC_DAPM_ENUM("WSA_RX1 INP1 Mux", rx1_prim_inp1_chain_enum);
  351. static const struct snd_kcontrol_new rx1_prim_inp2_mux =
  352. SOC_DAPM_ENUM("WSA_RX1 INP2 Mux", rx1_prim_inp2_chain_enum);
  353. static const struct snd_kcontrol_new rx1_mix_mux =
  354. SOC_DAPM_ENUM("WSA_RX1 MIX Mux", rx1_mix_chain_enum);
  355. static const struct soc_enum rx_mix_ec0_enum =
  356. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  357. 0, 3, rx_mix_ec_text);
  358. static const struct soc_enum rx_mix_ec1_enum =
  359. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  360. 3, 3, rx_mix_ec_text);
  361. static const struct snd_kcontrol_new rx_mix_ec0_mux =
  362. SOC_DAPM_ENUM("WSA RX_MIX EC0_Mux", rx_mix_ec0_enum);
  363. static const struct snd_kcontrol_new rx_mix_ec1_mux =
  364. SOC_DAPM_ENUM("WSA RX_MIX EC1_Mux", rx_mix_ec1_enum);
  365. static struct snd_soc_dai_ops lpass_cdc_wsa_macro_dai_ops = {
  366. .hw_params = lpass_cdc_wsa_macro_hw_params,
  367. .get_channel_map = lpass_cdc_wsa_macro_get_channel_map,
  368. .mute_stream = lpass_cdc_wsa_macro_mute_stream,
  369. };
  370. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[] = {
  371. {
  372. .name = "wsa_macro_rx1",
  373. .id = LPASS_CDC_WSA_MACRO_AIF1_PB,
  374. .playback = {
  375. .stream_name = "WSA_AIF1 Playback",
  376. .rates = LPASS_CDC_WSA_MACRO_RX_RATES,
  377. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  378. .rate_max = 384000,
  379. .rate_min = 8000,
  380. .channels_min = 1,
  381. .channels_max = 2,
  382. },
  383. .ops = &lpass_cdc_wsa_macro_dai_ops,
  384. },
  385. {
  386. .name = "wsa_macro_rx_mix",
  387. .id = LPASS_CDC_WSA_MACRO_AIF_MIX1_PB,
  388. .playback = {
  389. .stream_name = "WSA_AIF_MIX1 Playback",
  390. .rates = LPASS_CDC_WSA_MACRO_RX_MIX_RATES,
  391. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  392. .rate_max = 192000,
  393. .rate_min = 48000,
  394. .channels_min = 1,
  395. .channels_max = 2,
  396. },
  397. .ops = &lpass_cdc_wsa_macro_dai_ops,
  398. },
  399. {
  400. .name = "wsa_macro_vifeedback",
  401. .id = LPASS_CDC_WSA_MACRO_AIF_VI,
  402. .capture = {
  403. .stream_name = "WSA_AIF_VI Capture",
  404. .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_48000,
  405. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  406. .rate_max = 48000,
  407. .rate_min = 8000,
  408. .channels_min = 1,
  409. .channels_max = 4,
  410. },
  411. .ops = &lpass_cdc_wsa_macro_dai_ops,
  412. },
  413. {
  414. .name = "wsa_macro_echo",
  415. .id = LPASS_CDC_WSA_MACRO_AIF_ECHO,
  416. .capture = {
  417. .stream_name = "WSA_AIF_ECHO Capture",
  418. .rates = LPASS_CDC_WSA_MACRO_ECHO_RATES,
  419. .formats = LPASS_CDC_WSA_MACRO_ECHO_FORMATS,
  420. .rate_max = 48000,
  421. .rate_min = 8000,
  422. .channels_min = 1,
  423. .channels_max = 2,
  424. },
  425. .ops = &lpass_cdc_wsa_macro_dai_ops,
  426. },
  427. };
  428. static bool lpass_cdc_wsa_macro_get_data(struct snd_soc_component *component,
  429. struct device **wsa_dev,
  430. struct lpass_cdc_wsa_macro_priv **wsa_priv,
  431. const char *func_name)
  432. {
  433. *wsa_dev = lpass_cdc_get_device_ptr(component->dev,
  434. WSA_MACRO);
  435. if (!(*wsa_dev)) {
  436. dev_err(component->dev,
  437. "%s: null device for macro!\n", func_name);
  438. return false;
  439. }
  440. *wsa_priv = dev_get_drvdata((*wsa_dev));
  441. if (!(*wsa_priv) || !(*wsa_priv)->component) {
  442. dev_err(component->dev,
  443. "%s: priv is null for macro!\n", func_name);
  444. return false;
  445. }
  446. return true;
  447. }
  448. static int lpass_cdc_wsa_macro_set_port_map(struct snd_soc_component *component,
  449. u32 usecase, u32 size, void *data)
  450. {
  451. struct device *wsa_dev = NULL;
  452. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  453. struct swrm_port_config port_cfg;
  454. int ret = 0;
  455. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  456. return -EINVAL;
  457. memset(&port_cfg, 0, sizeof(port_cfg));
  458. port_cfg.uc = usecase;
  459. port_cfg.size = size;
  460. port_cfg.params = data;
  461. if (wsa_priv->swr_ctrl_data)
  462. ret = swrm_wcd_notify(
  463. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  464. SWR_SET_PORT_MAP, &port_cfg);
  465. return ret;
  466. }
  467. static int lpass_cdc_wsa_macro_set_prim_interpolator_rate(struct snd_soc_dai *dai,
  468. u8 int_prim_fs_rate_reg_val,
  469. u32 sample_rate)
  470. {
  471. u8 int_1_mix1_inp;
  472. u32 j, port;
  473. u16 int_mux_cfg0, int_mux_cfg1;
  474. u16 int_fs_reg;
  475. u8 int_mux_cfg0_val, int_mux_cfg1_val;
  476. u8 inp0_sel, inp1_sel, inp2_sel;
  477. struct snd_soc_component *component = dai->component;
  478. struct device *wsa_dev = NULL;
  479. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  480. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  481. return -EINVAL;
  482. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  483. LPASS_CDC_WSA_MACRO_RX_MAX) {
  484. int_1_mix1_inp = port;
  485. if ((int_1_mix1_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  486. (int_1_mix1_inp > LPASS_CDC_WSA_MACRO_RX_MIX1)) {
  487. dev_err(wsa_dev,
  488. "%s: Invalid RX port, Dai ID is %d\n",
  489. __func__, dai->id);
  490. return -EINVAL;
  491. }
  492. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0;
  493. /*
  494. * Loop through all interpolator MUX inputs and find out
  495. * to which interpolator input, the cdc_dma rx port
  496. * is connected
  497. */
  498. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  499. int_mux_cfg1 = int_mux_cfg0 + LPASS_CDC_WSA_MACRO_MUX_CFG1_OFFSET;
  500. int_mux_cfg0_val = snd_soc_component_read(component,
  501. int_mux_cfg0);
  502. int_mux_cfg1_val = snd_soc_component_read(component,
  503. int_mux_cfg1);
  504. inp0_sel = int_mux_cfg0_val & LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  505. inp1_sel = (int_mux_cfg0_val >>
  506. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  507. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  508. inp2_sel = (int_mux_cfg1_val >>
  509. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  510. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  511. if ((inp0_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  512. (inp1_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  513. (inp2_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0)) {
  514. int_fs_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  515. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  516. dev_dbg(wsa_dev,
  517. "%s: AIF_PB DAI(%d) connected to INT%u_1\n",
  518. __func__, dai->id, j);
  519. dev_dbg(wsa_dev,
  520. "%s: set INT%u_1 sample rate to %u\n",
  521. __func__, j, sample_rate);
  522. /* sample_rate is in Hz */
  523. snd_soc_component_update_bits(component,
  524. int_fs_reg,
  525. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  526. int_prim_fs_rate_reg_val);
  527. }
  528. int_mux_cfg0 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  529. }
  530. }
  531. return 0;
  532. }
  533. static int lpass_cdc_wsa_macro_set_mix_interpolator_rate(struct snd_soc_dai *dai,
  534. u8 int_mix_fs_rate_reg_val,
  535. u32 sample_rate)
  536. {
  537. u8 int_2_inp;
  538. u32 j, port;
  539. u16 int_mux_cfg1, int_fs_reg;
  540. u8 int_mux_cfg1_val;
  541. struct snd_soc_component *component = dai->component;
  542. struct device *wsa_dev = NULL;
  543. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  544. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  545. return -EINVAL;
  546. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  547. LPASS_CDC_WSA_MACRO_RX_MAX) {
  548. int_2_inp = port;
  549. if ((int_2_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  550. (int_2_inp > LPASS_CDC_WSA_MACRO_RX_MIX1)) {
  551. dev_err(wsa_dev,
  552. "%s: Invalid RX port, Dai ID is %d\n",
  553. __func__, dai->id);
  554. return -EINVAL;
  555. }
  556. int_mux_cfg1 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1;
  557. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  558. int_mux_cfg1_val = snd_soc_component_read(component,
  559. int_mux_cfg1) &
  560. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  561. if (int_mux_cfg1_val == int_2_inp +
  562. INTn_2_INP_SEL_RX0) {
  563. int_fs_reg =
  564. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  565. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  566. dev_dbg(wsa_dev,
  567. "%s: AIF_PB DAI(%d) connected to INT%u_2\n",
  568. __func__, dai->id, j);
  569. dev_dbg(wsa_dev,
  570. "%s: set INT%u_2 sample rate to %u\n",
  571. __func__, j, sample_rate);
  572. snd_soc_component_update_bits(component,
  573. int_fs_reg,
  574. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  575. int_mix_fs_rate_reg_val);
  576. }
  577. int_mux_cfg1 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  578. }
  579. }
  580. return 0;
  581. }
  582. static int lpass_cdc_wsa_macro_set_interpolator_rate(struct snd_soc_dai *dai,
  583. u32 sample_rate)
  584. {
  585. int rate_val = 0;
  586. int i, ret;
  587. /* set mixing path rate */
  588. for (i = 0; i < ARRAY_SIZE(int_mix_sample_rate_val); i++) {
  589. if (sample_rate ==
  590. int_mix_sample_rate_val[i].sample_rate) {
  591. rate_val =
  592. int_mix_sample_rate_val[i].rate_val;
  593. break;
  594. }
  595. }
  596. if ((i == ARRAY_SIZE(int_mix_sample_rate_val)) ||
  597. (rate_val < 0))
  598. goto prim_rate;
  599. ret = lpass_cdc_wsa_macro_set_mix_interpolator_rate(dai,
  600. (u8) rate_val, sample_rate);
  601. prim_rate:
  602. /* set primary path sample rate */
  603. for (i = 0; i < ARRAY_SIZE(int_prim_sample_rate_val); i++) {
  604. if (sample_rate ==
  605. int_prim_sample_rate_val[i].sample_rate) {
  606. rate_val =
  607. int_prim_sample_rate_val[i].rate_val;
  608. break;
  609. }
  610. }
  611. if ((i == ARRAY_SIZE(int_prim_sample_rate_val)) ||
  612. (rate_val < 0))
  613. return -EINVAL;
  614. ret = lpass_cdc_wsa_macro_set_prim_interpolator_rate(dai,
  615. (u8) rate_val, sample_rate);
  616. return ret;
  617. }
  618. static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
  619. struct snd_pcm_hw_params *params,
  620. struct snd_soc_dai *dai)
  621. {
  622. struct snd_soc_component *component = dai->component;
  623. int ret;
  624. struct device *wsa_dev = NULL;
  625. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  626. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  627. return -EINVAL;
  628. wsa_priv = dev_get_drvdata(wsa_dev);
  629. if (!wsa_priv)
  630. return -EINVAL;
  631. dev_dbg(component->dev,
  632. "%s: dai_name = %s DAI-ID %x rate %d num_ch %d\n", __func__,
  633. dai->name, dai->id, params_rate(params),
  634. params_channels(params));
  635. switch (substream->stream) {
  636. case SNDRV_PCM_STREAM_PLAYBACK:
  637. ret = lpass_cdc_wsa_macro_set_interpolator_rate(dai, params_rate(params));
  638. if (ret) {
  639. dev_err(component->dev,
  640. "%s: cannot set sample rate: %u\n",
  641. __func__, params_rate(params));
  642. return ret;
  643. }
  644. break;
  645. case SNDRV_PCM_STREAM_CAPTURE:
  646. if (dai->id == LPASS_CDC_WSA_MACRO_AIF_VI)
  647. wsa_priv->pcm_rate_vi = params_rate(params);
  648. default:
  649. break;
  650. }
  651. return 0;
  652. }
  653. static int lpass_cdc_wsa_macro_get_channel_map(struct snd_soc_dai *dai,
  654. unsigned int *tx_num, unsigned int *tx_slot,
  655. unsigned int *rx_num, unsigned int *rx_slot)
  656. {
  657. struct snd_soc_component *component = dai->component;
  658. struct device *wsa_dev = NULL;
  659. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  660. u16 val = 0, mask = 0, cnt = 0, temp = 0;
  661. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  662. return -EINVAL;
  663. wsa_priv = dev_get_drvdata(wsa_dev);
  664. if (!wsa_priv)
  665. return -EINVAL;
  666. switch (dai->id) {
  667. case LPASS_CDC_WSA_MACRO_AIF_VI:
  668. *tx_slot = wsa_priv->active_ch_mask[dai->id];
  669. *tx_num = wsa_priv->active_ch_cnt[dai->id];
  670. break;
  671. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  672. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  673. for_each_set_bit(temp, &wsa_priv->active_ch_mask[dai->id],
  674. LPASS_CDC_WSA_MACRO_RX_MAX) {
  675. mask |= (1 << temp);
  676. if (++cnt == LPASS_CDC_WSA_MACRO_MAX_DMA_CH_PER_PORT)
  677. break;
  678. }
  679. if (mask & 0x0C)
  680. mask = mask >> 0x2;
  681. *rx_slot = mask;
  682. *rx_num = cnt;
  683. break;
  684. case LPASS_CDC_WSA_MACRO_AIF_ECHO:
  685. val = snd_soc_component_read(component,
  686. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  687. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX1_MASK) {
  688. mask |= 0x2;
  689. cnt++;
  690. }
  691. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX0_MASK) {
  692. mask |= 0x1;
  693. cnt++;
  694. }
  695. *tx_slot = mask;
  696. *tx_num = cnt;
  697. break;
  698. default:
  699. dev_err(wsa_dev, "%s: Invalid AIF\n", __func__);
  700. break;
  701. }
  702. return 0;
  703. }
  704. static int lpass_cdc_wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
  705. {
  706. struct snd_soc_component *component = dai->component;
  707. struct device *wsa_dev = NULL;
  708. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  709. uint16_t j = 0, reg = 0, mix_reg = 0, dsm_reg = 0;
  710. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  711. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  712. bool adie_lb = false;
  713. if (mute)
  714. return 0;
  715. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  716. return -EINVAL;
  717. switch (dai->id) {
  718. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  719. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  720. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  721. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  722. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  723. mix_reg = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  724. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  725. dsm_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  726. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET) +
  727. LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET;
  728. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + j * 8;
  729. int_mux_cfg1 = int_mux_cfg0 + 4;
  730. int_mux_cfg0_val = snd_soc_component_read(component,
  731. int_mux_cfg0);
  732. int_mux_cfg1_val = snd_soc_component_read(component,
  733. int_mux_cfg1);
  734. if (snd_soc_component_read(component, dsm_reg) & 0x01) {
  735. if (int_mux_cfg0_val || (int_mux_cfg1_val & 0x38))
  736. snd_soc_component_update_bits(component, reg,
  737. 0x20, 0x20);
  738. if (int_mux_cfg1_val & 0x07) {
  739. snd_soc_component_update_bits(component, reg,
  740. 0x20, 0x20);
  741. snd_soc_component_update_bits(component,
  742. mix_reg, 0x20, 0x20);
  743. }
  744. }
  745. }
  746. lpass_cdc_wsa_pa_on(wsa_dev, adie_lb);
  747. break;
  748. default:
  749. break;
  750. }
  751. return 0;
  752. }
  753. static int lpass_cdc_wsa_macro_mclk_enable(
  754. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  755. bool mclk_enable, bool dapm)
  756. {
  757. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  758. int ret = 0;
  759. if (regmap == NULL) {
  760. dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  761. return -EINVAL;
  762. }
  763. dev_dbg(wsa_priv->dev, "%s: mclk_enable = %u, dapm = %d clk_users= %d\n",
  764. __func__, mclk_enable, dapm, wsa_priv->wsa_mclk_users);
  765. mutex_lock(&wsa_priv->mclk_lock);
  766. if (mclk_enable) {
  767. if (wsa_priv->wsa_mclk_users == 0) {
  768. ret = lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  769. wsa_priv->default_clk_id,
  770. wsa_priv->default_clk_id,
  771. true);
  772. if (ret < 0) {
  773. dev_err_ratelimited(wsa_priv->dev,
  774. "%s: wsa request clock enable failed\n",
  775. __func__);
  776. goto exit;
  777. }
  778. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  779. true);
  780. regcache_mark_dirty(regmap);
  781. regcache_sync_region(regmap,
  782. WSA_START_OFFSET,
  783. WSA_MAX_OFFSET);
  784. /* 9.6MHz MCLK, set value 0x00 if other frequency */
  785. regmap_update_bits(regmap,
  786. LPASS_CDC_WSA_TOP_FREQ_MCLK, 0x01, 0x01);
  787. regmap_update_bits(regmap,
  788. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  789. 0x01, 0x01);
  790. regmap_update_bits(regmap,
  791. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  792. 0x01, 0x01);
  793. }
  794. wsa_priv->wsa_mclk_users++;
  795. } else {
  796. if (wsa_priv->wsa_mclk_users <= 0) {
  797. dev_err(wsa_priv->dev, "%s: clock already disabled\n",
  798. __func__);
  799. wsa_priv->wsa_mclk_users = 0;
  800. goto exit;
  801. }
  802. wsa_priv->wsa_mclk_users--;
  803. if (wsa_priv->wsa_mclk_users == 0) {
  804. regmap_update_bits(regmap,
  805. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  806. 0x01, 0x00);
  807. regmap_update_bits(regmap,
  808. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  809. 0x01, 0x00);
  810. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  811. false);
  812. lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  813. wsa_priv->default_clk_id,
  814. wsa_priv->default_clk_id,
  815. false);
  816. }
  817. }
  818. exit:
  819. mutex_unlock(&wsa_priv->mclk_lock);
  820. return ret;
  821. }
  822. static int lpass_cdc_wsa_macro_mclk_event(struct snd_soc_dapm_widget *w,
  823. struct snd_kcontrol *kcontrol, int event)
  824. {
  825. struct snd_soc_component *component =
  826. snd_soc_dapm_to_component(w->dapm);
  827. int ret = 0;
  828. struct device *wsa_dev = NULL;
  829. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  830. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  831. return -EINVAL;
  832. dev_dbg(wsa_dev, "%s: event = %d\n", __func__, event);
  833. switch (event) {
  834. case SND_SOC_DAPM_PRE_PMU:
  835. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  836. if (ret)
  837. wsa_priv->dapm_mclk_enable = false;
  838. else
  839. wsa_priv->dapm_mclk_enable = true;
  840. break;
  841. case SND_SOC_DAPM_POST_PMD:
  842. if (wsa_priv->dapm_mclk_enable) {
  843. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  844. wsa_priv->dapm_mclk_enable = false;
  845. }
  846. break;
  847. default:
  848. dev_err(wsa_priv->dev,
  849. "%s: invalid DAPM event %d\n", __func__, event);
  850. ret = -EINVAL;
  851. }
  852. return ret;
  853. }
  854. static int lpass_cdc_wsa_macro_event_handler(struct snd_soc_component *component,
  855. u16 event, u32 data)
  856. {
  857. struct device *wsa_dev = NULL;
  858. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  859. int ret = 0;
  860. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  861. return -EINVAL;
  862. switch (event) {
  863. case LPASS_CDC_MACRO_EVT_SSR_DOWN:
  864. trace_printk("%s, enter SSR down\n", __func__);
  865. if (wsa_priv->swr_ctrl_data) {
  866. swrm_wcd_notify(
  867. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  868. SWR_DEVICE_SSR_DOWN, NULL);
  869. }
  870. if ((!pm_runtime_enabled(wsa_dev) ||
  871. !pm_runtime_suspended(wsa_dev))) {
  872. ret = lpass_cdc_runtime_suspend(wsa_dev);
  873. if (!ret) {
  874. pm_runtime_disable(wsa_dev);
  875. pm_runtime_set_suspended(wsa_dev);
  876. pm_runtime_enable(wsa_dev);
  877. }
  878. }
  879. break;
  880. case LPASS_CDC_MACRO_EVT_PRE_SSR_UP:
  881. break;
  882. case LPASS_CDC_MACRO_EVT_SSR_UP:
  883. trace_printk("%s, enter SSR up\n", __func__);
  884. /* reset swr after ssr/pdr */
  885. wsa_priv->reset_swr = true;
  886. if (wsa_priv->swr_ctrl_data)
  887. swrm_wcd_notify(
  888. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  889. SWR_DEVICE_SSR_UP, NULL);
  890. break;
  891. case LPASS_CDC_MACRO_EVT_CLK_RESET:
  892. lpass_cdc_rsc_clk_reset(wsa_dev, WSA_CORE_CLK);
  893. break;
  894. }
  895. return 0;
  896. }
  897. static int lpass_cdc_wsa_macro_enable_vi_feedback(struct snd_soc_dapm_widget *w,
  898. struct snd_kcontrol *kcontrol,
  899. int event)
  900. {
  901. struct snd_soc_component *component =
  902. snd_soc_dapm_to_component(w->dapm);
  903. struct device *wsa_dev = NULL;
  904. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  905. u8 val = 0x0;
  906. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  907. return -EINVAL;
  908. switch (wsa_priv->pcm_rate_vi) {
  909. case 48000:
  910. val = 0x04;
  911. break;
  912. case 24000:
  913. val = 0x02;
  914. break;
  915. case 8000:
  916. default:
  917. val = 0x00;
  918. break;
  919. }
  920. switch (event) {
  921. case SND_SOC_DAPM_POST_PMU:
  922. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  923. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  924. dev_dbg(wsa_dev, "%s: spkr1 enabled\n", __func__);
  925. /* Enable V&I sensing */
  926. snd_soc_component_update_bits(component,
  927. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  928. 0x20, 0x20);
  929. snd_soc_component_update_bits(component,
  930. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  931. 0x20, 0x20);
  932. snd_soc_component_update_bits(component,
  933. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  934. 0x0F, val);
  935. snd_soc_component_update_bits(component,
  936. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  937. 0x0F, val);
  938. snd_soc_component_update_bits(component,
  939. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  940. 0x10, 0x10);
  941. snd_soc_component_update_bits(component,
  942. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  943. 0x10, 0x10);
  944. snd_soc_component_update_bits(component,
  945. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  946. 0x20, 0x00);
  947. snd_soc_component_update_bits(component,
  948. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  949. 0x20, 0x00);
  950. }
  951. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  952. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  953. dev_dbg(wsa_dev, "%s: spkr2 enabled\n", __func__);
  954. /* Enable V&I sensing */
  955. snd_soc_component_update_bits(component,
  956. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  957. 0x20, 0x20);
  958. snd_soc_component_update_bits(component,
  959. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  960. 0x20, 0x20);
  961. snd_soc_component_update_bits(component,
  962. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  963. 0x0F, val);
  964. snd_soc_component_update_bits(component,
  965. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  966. 0x0F, val);
  967. snd_soc_component_update_bits(component,
  968. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  969. 0x10, 0x10);
  970. snd_soc_component_update_bits(component,
  971. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  972. 0x10, 0x10);
  973. snd_soc_component_update_bits(component,
  974. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  975. 0x20, 0x00);
  976. snd_soc_component_update_bits(component,
  977. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  978. 0x20, 0x00);
  979. }
  980. break;
  981. case SND_SOC_DAPM_POST_PMD:
  982. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  983. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  984. /* Disable V&I sensing */
  985. snd_soc_component_update_bits(component,
  986. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  987. 0x20, 0x20);
  988. snd_soc_component_update_bits(component,
  989. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  990. 0x20, 0x20);
  991. dev_dbg(wsa_dev, "%s: spkr1 disabled\n", __func__);
  992. snd_soc_component_update_bits(component,
  993. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  994. 0x10, 0x00);
  995. snd_soc_component_update_bits(component,
  996. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  997. 0x10, 0x00);
  998. }
  999. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  1000. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  1001. /* Disable V&I sensing */
  1002. dev_dbg(wsa_dev, "%s: spkr2 disabled\n", __func__);
  1003. snd_soc_component_update_bits(component,
  1004. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1005. 0x20, 0x20);
  1006. snd_soc_component_update_bits(component,
  1007. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1008. 0x20, 0x20);
  1009. snd_soc_component_update_bits(component,
  1010. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1011. 0x10, 0x00);
  1012. snd_soc_component_update_bits(component,
  1013. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1014. 0x10, 0x00);
  1015. }
  1016. break;
  1017. }
  1018. return 0;
  1019. }
  1020. static void lpass_cdc_wsa_macro_hd2_control(struct snd_soc_component *component,
  1021. u16 reg, int event)
  1022. {
  1023. u16 hd2_scale_reg;
  1024. u16 hd2_enable_reg = 0;
  1025. if (reg == LPASS_CDC_WSA_RX0_RX_PATH_CTL) {
  1026. hd2_scale_reg = LPASS_CDC_WSA_RX0_RX_PATH_SEC3;
  1027. hd2_enable_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0;
  1028. }
  1029. if (reg == LPASS_CDC_WSA_RX1_RX_PATH_CTL) {
  1030. hd2_scale_reg = LPASS_CDC_WSA_RX1_RX_PATH_SEC3;
  1031. hd2_enable_reg = LPASS_CDC_WSA_RX1_RX_PATH_CFG0;
  1032. }
  1033. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_ON(event)) {
  1034. snd_soc_component_update_bits(component, hd2_scale_reg,
  1035. 0x3C, 0x10);
  1036. snd_soc_component_update_bits(component, hd2_scale_reg,
  1037. 0x03, 0x01);
  1038. snd_soc_component_update_bits(component, hd2_enable_reg,
  1039. 0x04, 0x04);
  1040. }
  1041. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_OFF(event)) {
  1042. snd_soc_component_update_bits(component, hd2_enable_reg,
  1043. 0x04, 0x00);
  1044. snd_soc_component_update_bits(component, hd2_scale_reg,
  1045. 0x03, 0x00);
  1046. snd_soc_component_update_bits(component, hd2_scale_reg,
  1047. 0x3C, 0x00);
  1048. }
  1049. }
  1050. static int lpass_cdc_wsa_macro_enable_swr(struct snd_soc_dapm_widget *w,
  1051. struct snd_kcontrol *kcontrol, int event)
  1052. {
  1053. struct snd_soc_component *component =
  1054. snd_soc_dapm_to_component(w->dapm);
  1055. int ch_cnt;
  1056. struct device *wsa_dev = NULL;
  1057. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1058. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1059. return -EINVAL;
  1060. switch (event) {
  1061. case SND_SOC_DAPM_PRE_PMU:
  1062. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1063. !wsa_priv->rx_0_count)
  1064. wsa_priv->rx_0_count++;
  1065. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1066. !wsa_priv->rx_1_count)
  1067. wsa_priv->rx_1_count++;
  1068. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1069. if (wsa_priv->swr_ctrl_data) {
  1070. swrm_wcd_notify(
  1071. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  1072. SWR_DEVICE_UP, NULL);
  1073. }
  1074. break;
  1075. case SND_SOC_DAPM_POST_PMD:
  1076. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1077. wsa_priv->rx_0_count)
  1078. wsa_priv->rx_0_count--;
  1079. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1080. wsa_priv->rx_1_count)
  1081. wsa_priv->rx_1_count--;
  1082. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1083. break;
  1084. }
  1085. dev_dbg(wsa_priv->dev, "%s: current swr ch cnt: %d\n",
  1086. __func__, wsa_priv->rx_0_count + wsa_priv->rx_1_count);
  1087. return 0;
  1088. }
  1089. static int lpass_cdc_wsa_macro_enable_mix_path(struct snd_soc_dapm_widget *w,
  1090. struct snd_kcontrol *kcontrol, int event)
  1091. {
  1092. struct snd_soc_component *component =
  1093. snd_soc_dapm_to_component(w->dapm);
  1094. u16 gain_reg;
  1095. int offset_val = 0;
  1096. int val = 0;
  1097. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1098. if (!(strcmp(w->name, "WSA_RX0 MIX INP"))) {
  1099. gain_reg = LPASS_CDC_WSA_RX0_RX_VOL_MIX_CTL;
  1100. } else if (!(strcmp(w->name, "WSA_RX1 MIX INP"))) {
  1101. gain_reg = LPASS_CDC_WSA_RX1_RX_VOL_MIX_CTL;
  1102. } else {
  1103. dev_err(component->dev, "%s: No gain register avail for %s\n",
  1104. __func__, w->name);
  1105. return 0;
  1106. }
  1107. switch (event) {
  1108. case SND_SOC_DAPM_PRE_PMU:
  1109. lpass_cdc_wsa_macro_enable_swr(w, kcontrol, event);
  1110. val = snd_soc_component_read(component, gain_reg);
  1111. val += offset_val;
  1112. snd_soc_component_write(component, gain_reg, val);
  1113. break;
  1114. case SND_SOC_DAPM_POST_PMD:
  1115. snd_soc_component_update_bits(component,
  1116. w->reg, 0x20, 0x00);
  1117. lpass_cdc_wsa_macro_enable_swr(w, kcontrol, event);
  1118. break;
  1119. }
  1120. return 0;
  1121. }
  1122. static int lpass_cdc_wsa_macro_config_compander(struct snd_soc_component *component,
  1123. int comp, int event)
  1124. {
  1125. u16 comp_ctl0_reg, comp_ctl8_reg, rx_path_cfg0_reg;
  1126. struct device *wsa_dev = NULL;
  1127. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1128. u16 mode = 0;
  1129. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1130. return -EINVAL;
  1131. dev_dbg(component->dev, "%s: event %d compander %d, enabled %d\n",
  1132. __func__, event, comp + 1, wsa_priv->comp_enabled[comp]);
  1133. if (!wsa_priv->comp_enabled[comp])
  1134. return 0;
  1135. mode = wsa_priv->comp_mode[comp];
  1136. comp_ctl0_reg = LPASS_CDC_WSA_COMPANDER0_CTL0 +
  1137. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1138. comp_ctl8_reg = LPASS_CDC_WSA_COMPANDER0_CTL8 +
  1139. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1140. rx_path_cfg0_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0 +
  1141. (comp * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  1142. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1143. lpass_cdc_update_compander_setting(component,
  1144. comp_ctl8_reg,
  1145. &comp_setting_table[mode]);
  1146. /* Enable Compander Clock */
  1147. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1148. 0x01, 0x01);
  1149. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1150. 0x02, 0x02);
  1151. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1152. 0x02, 0x00);
  1153. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1154. 0x02, 0x02);
  1155. }
  1156. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1157. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1158. 0x04, 0x04);
  1159. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1160. 0x02, 0x00);
  1161. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1162. 0x02, 0x02);
  1163. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1164. 0x02, 0x00);
  1165. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1166. 0x01, 0x00);
  1167. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1168. 0x04, 0x00);
  1169. }
  1170. return 0;
  1171. }
  1172. static void lpass_cdc_wsa_macro_enable_softclip_clk(struct snd_soc_component *component,
  1173. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  1174. int path,
  1175. bool enable)
  1176. {
  1177. u16 softclip_clk_reg = LPASS_CDC_WSA_SOFTCLIP0_CRC +
  1178. (path * LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET);
  1179. u8 softclip_mux_mask = (1 << path);
  1180. u8 softclip_mux_value = (1 << path);
  1181. dev_dbg(component->dev, "%s: path %d, enable %d\n",
  1182. __func__, path, enable);
  1183. if (enable) {
  1184. if (wsa_priv->softclip_clk_users[path] == 0) {
  1185. snd_soc_component_update_bits(component,
  1186. softclip_clk_reg, 0x01, 0x01);
  1187. snd_soc_component_update_bits(component,
  1188. LPASS_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1189. softclip_mux_mask, softclip_mux_value);
  1190. }
  1191. wsa_priv->softclip_clk_users[path]++;
  1192. } else {
  1193. wsa_priv->softclip_clk_users[path]--;
  1194. if (wsa_priv->softclip_clk_users[path] == 0) {
  1195. snd_soc_component_update_bits(component,
  1196. softclip_clk_reg, 0x01, 0x00);
  1197. snd_soc_component_update_bits(component,
  1198. LPASS_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1199. softclip_mux_mask, 0x00);
  1200. }
  1201. }
  1202. }
  1203. static int lpass_cdc_wsa_macro_config_softclip(struct snd_soc_component *component,
  1204. int path, int event)
  1205. {
  1206. u16 softclip_ctrl_reg = 0;
  1207. struct device *wsa_dev = NULL;
  1208. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1209. int softclip_path = 0;
  1210. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1211. return -EINVAL;
  1212. if (path == LPASS_CDC_WSA_MACRO_COMP1)
  1213. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1214. else if (path == LPASS_CDC_WSA_MACRO_COMP2)
  1215. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1216. dev_dbg(component->dev, "%s: event %d path %d, enabled %d\n",
  1217. __func__, event, softclip_path,
  1218. wsa_priv->is_softclip_on[softclip_path]);
  1219. if (!wsa_priv->is_softclip_on[softclip_path])
  1220. return 0;
  1221. softclip_ctrl_reg = LPASS_CDC_WSA_SOFTCLIP0_SOFTCLIP_CTRL +
  1222. (softclip_path * LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET);
  1223. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1224. /* Enable Softclip clock and mux */
  1225. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1226. softclip_path, true);
  1227. /* Enable Softclip control */
  1228. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1229. 0x01, 0x01);
  1230. }
  1231. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1232. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1233. 0x01, 0x00);
  1234. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1235. softclip_path, false);
  1236. }
  1237. return 0;
  1238. }
  1239. static bool lpass_cdc_wsa_macro_adie_lb(struct snd_soc_component *component,
  1240. int interp_idx)
  1241. {
  1242. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  1243. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  1244. u8 int_n_inp0 = 0, int_n_inp1 = 0, int_n_inp2 = 0;
  1245. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + interp_idx * 8;
  1246. int_mux_cfg1 = int_mux_cfg0 + 4;
  1247. int_mux_cfg0_val = snd_soc_component_read(component, int_mux_cfg0);
  1248. int_mux_cfg1_val = snd_soc_component_read(component, int_mux_cfg1);
  1249. int_n_inp0 = int_mux_cfg0_val & 0x0F;
  1250. if (int_n_inp0 == INTn_1_INP_SEL_DEC0 ||
  1251. int_n_inp0 == INTn_1_INP_SEL_DEC1)
  1252. return true;
  1253. int_n_inp1 = int_mux_cfg0_val >> 4;
  1254. if (int_n_inp1 == INTn_1_INP_SEL_DEC0 ||
  1255. int_n_inp1 == INTn_1_INP_SEL_DEC1)
  1256. return true;
  1257. int_n_inp2 = int_mux_cfg1_val >> 4;
  1258. if (int_n_inp2 == INTn_1_INP_SEL_DEC0 ||
  1259. int_n_inp2 == INTn_1_INP_SEL_DEC1)
  1260. return true;
  1261. return false;
  1262. }
  1263. static int lpass_cdc_wsa_macro_enable_main_path(struct snd_soc_dapm_widget *w,
  1264. struct snd_kcontrol *kcontrol,
  1265. int event)
  1266. {
  1267. struct snd_soc_component *component =
  1268. snd_soc_dapm_to_component(w->dapm);
  1269. u16 reg = 0;
  1270. struct device *wsa_dev = NULL;
  1271. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1272. bool adie_lb = false;
  1273. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1274. return -EINVAL;
  1275. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  1276. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * w->shift;
  1277. switch (event) {
  1278. case SND_SOC_DAPM_PRE_PMU:
  1279. if (lpass_cdc_wsa_macro_adie_lb(component, w->shift)) {
  1280. adie_lb = true;
  1281. snd_soc_component_update_bits(component,
  1282. reg, 0x20, 0x20);
  1283. lpass_cdc_wsa_pa_on(wsa_dev, adie_lb);
  1284. }
  1285. break;
  1286. default:
  1287. break;
  1288. }
  1289. return 0;
  1290. }
  1291. static int lpass_cdc_wsa_macro_interp_get_primary_reg(u16 reg, u16 *ind)
  1292. {
  1293. u16 prim_int_reg = 0;
  1294. switch (reg) {
  1295. case LPASS_CDC_WSA_RX0_RX_PATH_CTL:
  1296. case LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL:
  1297. prim_int_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1298. *ind = 0;
  1299. break;
  1300. case LPASS_CDC_WSA_RX1_RX_PATH_CTL:
  1301. case LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL:
  1302. prim_int_reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1303. *ind = 1;
  1304. break;
  1305. }
  1306. return prim_int_reg;
  1307. }
  1308. static int lpass_cdc_wsa_macro_enable_prim_interpolator(
  1309. struct snd_soc_component *component,
  1310. u16 reg, int event)
  1311. {
  1312. u16 prim_int_reg;
  1313. u16 ind = 0;
  1314. struct device *wsa_dev = NULL;
  1315. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1316. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1317. return -EINVAL;
  1318. prim_int_reg = lpass_cdc_wsa_macro_interp_get_primary_reg(reg, &ind);
  1319. switch (event) {
  1320. case SND_SOC_DAPM_PRE_PMU:
  1321. wsa_priv->prim_int_users[ind]++;
  1322. if (wsa_priv->prim_int_users[ind] == 1) {
  1323. snd_soc_component_update_bits(component,
  1324. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_CFG3_OFFSET,
  1325. 0x03, 0x03);
  1326. snd_soc_component_update_bits(component, prim_int_reg,
  1327. 0x10, 0x10);
  1328. lpass_cdc_wsa_macro_hd2_control(component, prim_int_reg, event);
  1329. snd_soc_component_update_bits(component,
  1330. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
  1331. 0x1, 0x1);
  1332. }
  1333. if ((reg != prim_int_reg) &&
  1334. ((snd_soc_component_read(
  1335. component, prim_int_reg)) & 0x10))
  1336. snd_soc_component_update_bits(component, reg,
  1337. 0x10, 0x10);
  1338. break;
  1339. case SND_SOC_DAPM_POST_PMD:
  1340. wsa_priv->prim_int_users[ind]--;
  1341. if (wsa_priv->prim_int_users[ind] == 0) {
  1342. snd_soc_component_update_bits(component, prim_int_reg,
  1343. 1 << 0x5, 0 << 0x5);
  1344. snd_soc_component_update_bits(component,
  1345. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
  1346. 0x1, 0x0);
  1347. snd_soc_component_update_bits(component, prim_int_reg,
  1348. 0x40, 0x40);
  1349. snd_soc_component_update_bits(component, prim_int_reg,
  1350. 0x40, 0x00);
  1351. lpass_cdc_wsa_macro_hd2_control(component, prim_int_reg, event);
  1352. }
  1353. break;
  1354. }
  1355. dev_dbg(component->dev, "%s: primary interpolator: INT%d, users: %d\n",
  1356. __func__, ind, wsa_priv->prim_int_users[ind]);
  1357. return 0;
  1358. }
  1359. static int lpass_cdc_wsa_macro_enable_interpolator(struct snd_soc_dapm_widget *w,
  1360. struct snd_kcontrol *kcontrol,
  1361. int event)
  1362. {
  1363. struct snd_soc_component *component =
  1364. snd_soc_dapm_to_component(w->dapm);
  1365. struct device *wsa_dev = NULL;
  1366. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1367. u8 gain = 0;
  1368. u16 reg = 0;
  1369. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1370. return -EINVAL;
  1371. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1372. return -EINVAL;
  1373. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1374. if (!(strcmp(w->name, "WSA_RX INT0 INTERP"))) {
  1375. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1376. } else if (!(strcmp(w->name, "WSA_RX INT1 INTERP"))) {
  1377. reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1378. } else {
  1379. dev_err(component->dev, "%s: Interpolator reg not found\n",
  1380. __func__);
  1381. return -EINVAL;
  1382. }
  1383. switch (event) {
  1384. case SND_SOC_DAPM_PRE_PMU:
  1385. /* Reset if needed */
  1386. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1387. break;
  1388. case SND_SOC_DAPM_POST_PMU:
  1389. if (!strcmp(w->name, "WSA_RX INT0 INTERP")) {
  1390. gain = (u8)(wsa_priv->rx0_origin_gain -
  1391. wsa_priv->thermal_cur_state);
  1392. if (snd_soc_component_read(wsa_priv->component,
  1393. LPASS_CDC_WSA_RX0_RX_VOL_CTL) != gain) {
  1394. snd_soc_component_update_bits(wsa_priv->component,
  1395. LPASS_CDC_WSA_RX0_RX_VOL_CTL, 0xFF, gain);
  1396. dev_dbg(wsa_priv->dev,
  1397. "%s: RX0 current thermal state: %d, "
  1398. "adjusted gain: %#x\n",
  1399. __func__, wsa_priv->thermal_cur_state, gain);
  1400. }
  1401. }
  1402. if (!strcmp(w->name, "WSA_RX INT1 INTERP")) {
  1403. gain = (u8)(wsa_priv->rx1_origin_gain -
  1404. wsa_priv->thermal_cur_state);
  1405. if (snd_soc_component_read(wsa_priv->component,
  1406. LPASS_CDC_WSA_RX1_RX_VOL_CTL) != gain) {
  1407. snd_soc_component_update_bits(wsa_priv->component,
  1408. LPASS_CDC_WSA_RX1_RX_VOL_CTL, 0xFF, gain);
  1409. dev_dbg(wsa_priv->dev,
  1410. "%s: RX1 current thermal state: %d, "
  1411. "adjusted gain: %#x\n",
  1412. __func__, wsa_priv->thermal_cur_state, gain);
  1413. }
  1414. }
  1415. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1416. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1417. break;
  1418. case SND_SOC_DAPM_POST_PMD:
  1419. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1420. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1421. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1422. break;
  1423. }
  1424. return 0;
  1425. }
  1426. static int lpass_cdc_wsa_macro_spk_boost_event(struct snd_soc_dapm_widget *w,
  1427. struct snd_kcontrol *kcontrol,
  1428. int event)
  1429. {
  1430. struct snd_soc_component *component =
  1431. snd_soc_dapm_to_component(w->dapm);
  1432. u16 boost_path_ctl, boost_path_cfg1;
  1433. u16 reg, reg_mix;
  1434. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1435. if (!strcmp(w->name, "WSA_RX INT0 CHAIN")) {
  1436. boost_path_ctl = LPASS_CDC_WSA_BOOST0_BOOST_PATH_CTL;
  1437. boost_path_cfg1 = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1438. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1439. reg_mix = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL;
  1440. } else if (!strcmp(w->name, "WSA_RX INT1 CHAIN")) {
  1441. boost_path_ctl = LPASS_CDC_WSA_BOOST1_BOOST_PATH_CTL;
  1442. boost_path_cfg1 = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1443. reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1444. reg_mix = LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL;
  1445. } else {
  1446. dev_err(component->dev, "%s: unknown widget: %s\n",
  1447. __func__, w->name);
  1448. return -EINVAL;
  1449. }
  1450. switch (event) {
  1451. case SND_SOC_DAPM_PRE_PMU:
  1452. snd_soc_component_update_bits(component, boost_path_cfg1,
  1453. 0x01, 0x01);
  1454. snd_soc_component_update_bits(component, boost_path_ctl,
  1455. 0x10, 0x10);
  1456. if ((snd_soc_component_read(component, reg_mix)) & 0x10)
  1457. snd_soc_component_update_bits(component, reg_mix,
  1458. 0x10, 0x00);
  1459. break;
  1460. case SND_SOC_DAPM_POST_PMU:
  1461. snd_soc_component_update_bits(component, reg, 0x10, 0x00);
  1462. break;
  1463. case SND_SOC_DAPM_POST_PMD:
  1464. snd_soc_component_update_bits(component, boost_path_ctl,
  1465. 0x10, 0x00);
  1466. snd_soc_component_update_bits(component, boost_path_cfg1,
  1467. 0x01, 0x00);
  1468. break;
  1469. }
  1470. return 0;
  1471. }
  1472. static int lpass_cdc_wsa_macro_enable_vbat(struct snd_soc_dapm_widget *w,
  1473. struct snd_kcontrol *kcontrol,
  1474. int event)
  1475. {
  1476. struct snd_soc_component *component =
  1477. snd_soc_dapm_to_component(w->dapm);
  1478. struct device *wsa_dev = NULL;
  1479. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1480. u16 vbat_path_cfg = 0;
  1481. int softclip_path = 0;
  1482. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1483. return -EINVAL;
  1484. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1485. if (!strcmp(w->name, "WSA_RX INT0 VBAT")) {
  1486. vbat_path_cfg = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1487. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1488. } else if (!strcmp(w->name, "WSA_RX INT1 VBAT")) {
  1489. vbat_path_cfg = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1490. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1491. }
  1492. switch (event) {
  1493. case SND_SOC_DAPM_PRE_PMU:
  1494. /* Enable clock for VBAT block */
  1495. snd_soc_component_update_bits(component,
  1496. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x10);
  1497. /* Enable VBAT block */
  1498. snd_soc_component_update_bits(component,
  1499. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x01);
  1500. /* Update interpolator with 384K path */
  1501. snd_soc_component_update_bits(component, vbat_path_cfg,
  1502. 0x80, 0x80);
  1503. /* Use attenuation mode */
  1504. snd_soc_component_update_bits(component,
  1505. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x02, 0x00);
  1506. /*
  1507. * BCL block needs softclip clock and mux config to be enabled
  1508. */
  1509. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1510. softclip_path, true);
  1511. /* Enable VBAT at channel level */
  1512. snd_soc_component_update_bits(component, vbat_path_cfg,
  1513. 0x02, 0x02);
  1514. /* Set the ATTK1 gain */
  1515. snd_soc_component_update_bits(component,
  1516. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1517. 0xFF, 0xFF);
  1518. snd_soc_component_update_bits(component,
  1519. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1520. 0xFF, 0x03);
  1521. snd_soc_component_update_bits(component,
  1522. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1523. 0xFF, 0x00);
  1524. /* Set the ATTK2 gain */
  1525. snd_soc_component_update_bits(component,
  1526. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1527. 0xFF, 0xFF);
  1528. snd_soc_component_update_bits(component,
  1529. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1530. 0xFF, 0x03);
  1531. snd_soc_component_update_bits(component,
  1532. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1533. 0xFF, 0x00);
  1534. /* Set the ATTK3 gain */
  1535. snd_soc_component_update_bits(component,
  1536. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1537. 0xFF, 0xFF);
  1538. snd_soc_component_update_bits(component,
  1539. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1540. 0xFF, 0x03);
  1541. snd_soc_component_update_bits(component,
  1542. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1543. 0xFF, 0x00);
  1544. /* Enable CB decode block clock */
  1545. snd_soc_component_update_bits(component,
  1546. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x01);
  1547. /* Enable BCL path */
  1548. snd_soc_component_update_bits(component,
  1549. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x01);
  1550. /* Request for BCL data */
  1551. snd_soc_component_update_bits(component,
  1552. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x01);
  1553. break;
  1554. case SND_SOC_DAPM_POST_PMD:
  1555. snd_soc_component_update_bits(component,
  1556. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x00);
  1557. snd_soc_component_update_bits(component,
  1558. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x00);
  1559. snd_soc_component_update_bits(component,
  1560. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x00);
  1561. snd_soc_component_update_bits(component, vbat_path_cfg,
  1562. 0x80, 0x00);
  1563. snd_soc_component_update_bits(component,
  1564. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1565. 0x02, 0x02);
  1566. snd_soc_component_update_bits(component, vbat_path_cfg,
  1567. 0x02, 0x00);
  1568. snd_soc_component_update_bits(component,
  1569. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1570. 0xFF, 0x00);
  1571. snd_soc_component_update_bits(component,
  1572. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1573. 0xFF, 0x00);
  1574. snd_soc_component_update_bits(component,
  1575. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1576. 0xFF, 0x00);
  1577. snd_soc_component_update_bits(component,
  1578. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1579. 0xFF, 0x00);
  1580. snd_soc_component_update_bits(component,
  1581. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1582. 0xFF, 0x00);
  1583. snd_soc_component_update_bits(component,
  1584. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1585. 0xFF, 0x00);
  1586. snd_soc_component_update_bits(component,
  1587. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1588. 0xFF, 0x00);
  1589. snd_soc_component_update_bits(component,
  1590. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1591. 0xFF, 0x00);
  1592. snd_soc_component_update_bits(component,
  1593. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1594. 0xFF, 0x00);
  1595. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1596. softclip_path, false);
  1597. snd_soc_component_update_bits(component,
  1598. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x00);
  1599. snd_soc_component_update_bits(component,
  1600. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x00);
  1601. break;
  1602. default:
  1603. dev_err(wsa_dev, "%s: Invalid event %d\n", __func__, event);
  1604. break;
  1605. }
  1606. return 0;
  1607. }
  1608. static int lpass_cdc_wsa_macro_enable_echo(struct snd_soc_dapm_widget *w,
  1609. struct snd_kcontrol *kcontrol,
  1610. int event)
  1611. {
  1612. struct snd_soc_component *component =
  1613. snd_soc_dapm_to_component(w->dapm);
  1614. struct device *wsa_dev = NULL;
  1615. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1616. u16 val, ec_tx = 0, ec_hq_reg;
  1617. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1618. return -EINVAL;
  1619. dev_dbg(wsa_dev, "%s %d %s\n", __func__, event, w->name);
  1620. val = snd_soc_component_read(component,
  1621. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  1622. if (!(strcmp(w->name, "WSA RX_MIX EC0_MUX")))
  1623. ec_tx = (val & 0x07) - 1;
  1624. else
  1625. ec_tx = ((val & 0x38) >> 0x3) - 1;
  1626. if (ec_tx < 0 || ec_tx >= (LPASS_CDC_WSA_MACRO_RX1 + 1)) {
  1627. dev_err(wsa_dev, "%s: EC mix control not set correctly\n",
  1628. __func__);
  1629. return -EINVAL;
  1630. }
  1631. if (wsa_priv->ec_hq[ec_tx]) {
  1632. snd_soc_component_update_bits(component,
  1633. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  1634. 0x1 << ec_tx, 0x1 << ec_tx);
  1635. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_PATH_CTL +
  1636. 0x40 * ec_tx;
  1637. snd_soc_component_update_bits(component, ec_hq_reg, 0x01, 0x01);
  1638. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_CFG0 +
  1639. 0x40 * ec_tx;
  1640. /* default set to 48k */
  1641. snd_soc_component_update_bits(component, ec_hq_reg, 0x1E, 0x08);
  1642. }
  1643. return 0;
  1644. }
  1645. static int lpass_cdc_wsa_macro_get_ec_hq(struct snd_kcontrol *kcontrol,
  1646. struct snd_ctl_elem_value *ucontrol)
  1647. {
  1648. struct snd_soc_component *component =
  1649. snd_soc_kcontrol_component(kcontrol);
  1650. int ec_tx = ((struct soc_multi_mixer_control *)
  1651. kcontrol->private_value)->shift;
  1652. struct device *wsa_dev = NULL;
  1653. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1654. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1655. return -EINVAL;
  1656. ucontrol->value.integer.value[0] = wsa_priv->ec_hq[ec_tx];
  1657. return 0;
  1658. }
  1659. static int lpass_cdc_wsa_macro_set_ec_hq(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. int ec_tx = ((struct soc_multi_mixer_control *)
  1665. kcontrol->private_value)->shift;
  1666. int value = ucontrol->value.integer.value[0];
  1667. struct device *wsa_dev = NULL;
  1668. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1669. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1670. return -EINVAL;
  1671. dev_dbg(wsa_dev, "%s: enable current %d, new %d\n",
  1672. __func__, wsa_priv->ec_hq[ec_tx], value);
  1673. wsa_priv->ec_hq[ec_tx] = value;
  1674. return 0;
  1675. }
  1676. static int lpass_cdc_wsa_macro_get_rx_mute_status(struct snd_kcontrol *kcontrol,
  1677. struct snd_ctl_elem_value *ucontrol)
  1678. {
  1679. struct snd_soc_component *component =
  1680. snd_soc_kcontrol_component(kcontrol);
  1681. struct device *wsa_dev = NULL;
  1682. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1683. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  1684. kcontrol->private_value)->shift;
  1685. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1686. return -EINVAL;
  1687. ucontrol->value.integer.value[0] =
  1688. wsa_priv->wsa_digital_mute_status[wsa_rx_shift];
  1689. return 0;
  1690. }
  1691. static int lpass_cdc_wsa_macro_set_rx_mute_status(struct snd_kcontrol *kcontrol,
  1692. struct snd_ctl_elem_value *ucontrol)
  1693. {
  1694. struct snd_soc_component *component =
  1695. snd_soc_kcontrol_component(kcontrol);
  1696. struct device *wsa_dev = NULL;
  1697. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1698. int value = ucontrol->value.integer.value[0];
  1699. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  1700. kcontrol->private_value)->shift;
  1701. int ret = 0;
  1702. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1703. return -EINVAL;
  1704. pm_runtime_get_sync(wsa_priv->dev);
  1705. switch (wsa_rx_shift) {
  1706. case 0:
  1707. snd_soc_component_update_bits(component,
  1708. LPASS_CDC_WSA_RX0_RX_PATH_CTL,
  1709. 0x10, value << 4);
  1710. break;
  1711. case 1:
  1712. snd_soc_component_update_bits(component,
  1713. LPASS_CDC_WSA_RX1_RX_PATH_CTL,
  1714. 0x10, value << 4);
  1715. break;
  1716. case 2:
  1717. snd_soc_component_update_bits(component,
  1718. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL,
  1719. 0x10, value << 4);
  1720. break;
  1721. case 3:
  1722. snd_soc_component_update_bits(component,
  1723. LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL,
  1724. 0x10, value << 4);
  1725. break;
  1726. default:
  1727. pr_err("%s: invalid argument rx_shift = %d\n", __func__,
  1728. wsa_rx_shift);
  1729. ret = -EINVAL;
  1730. }
  1731. pm_runtime_mark_last_busy(wsa_priv->dev);
  1732. pm_runtime_put_autosuspend(wsa_priv->dev);
  1733. dev_dbg(component->dev, "%s: WSA Digital Mute RX %d Enable %d\n",
  1734. __func__, wsa_rx_shift, value);
  1735. wsa_priv->wsa_digital_mute_status[wsa_rx_shift] = value;
  1736. return ret;
  1737. }
  1738. static int lpass_cdc_wsa_macro_set_digital_volume(struct snd_kcontrol *kcontrol,
  1739. struct snd_ctl_elem_value *ucontrol)
  1740. {
  1741. struct snd_soc_component *component =
  1742. snd_soc_kcontrol_component(kcontrol);
  1743. struct device *wsa_dev = NULL;
  1744. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1745. struct soc_mixer_control *mc =
  1746. (struct soc_mixer_control *)kcontrol->private_value;
  1747. u8 gain = 0;
  1748. int ret = 0;
  1749. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1750. return -EINVAL;
  1751. if (!wsa_priv) {
  1752. pr_err("%s: priv is null for macro!\n",
  1753. __func__);
  1754. return -EINVAL;
  1755. }
  1756. ret = snd_soc_put_volsw(kcontrol, ucontrol);
  1757. if (mc->reg == LPASS_CDC_WSA_RX0_RX_VOL_CTL) {
  1758. wsa_priv->rx0_origin_gain =
  1759. (u8)snd_soc_component_read(wsa_priv->component,
  1760. mc->reg);
  1761. gain = (u8)(wsa_priv->rx0_origin_gain -
  1762. wsa_priv->thermal_cur_state);
  1763. } else if (mc->reg == LPASS_CDC_WSA_RX1_RX_VOL_CTL) {
  1764. wsa_priv->rx1_origin_gain =
  1765. (u8)snd_soc_component_read(wsa_priv->component,
  1766. mc->reg);
  1767. gain = (u8)(wsa_priv->rx1_origin_gain -
  1768. wsa_priv->thermal_cur_state);
  1769. } else {
  1770. dev_err(wsa_priv->dev,
  1771. "%s: Incorrect RX Path selected\n", __func__);
  1772. return -EINVAL;
  1773. }
  1774. /* only adjust gain if thermal state is positive */
  1775. if (wsa_priv->dapm_mclk_enable &&
  1776. wsa_priv->thermal_cur_state > 0) {
  1777. snd_soc_component_update_bits(wsa_priv->component,
  1778. mc->reg, 0xFF, gain);
  1779. dev_dbg(wsa_priv->dev,
  1780. "%s: Current thermal state: %d, adjusted gain: %x\n",
  1781. __func__, wsa_priv->thermal_cur_state, gain);
  1782. }
  1783. return ret;
  1784. }
  1785. static int lpass_cdc_wsa_macro_get_compander(struct snd_kcontrol *kcontrol,
  1786. struct snd_ctl_elem_value *ucontrol)
  1787. {
  1788. struct snd_soc_component *component =
  1789. snd_soc_kcontrol_component(kcontrol);
  1790. int comp = ((struct soc_multi_mixer_control *)
  1791. kcontrol->private_value)->shift;
  1792. struct device *wsa_dev = NULL;
  1793. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1794. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1795. return -EINVAL;
  1796. ucontrol->value.integer.value[0] = wsa_priv->comp_enabled[comp];
  1797. return 0;
  1798. }
  1799. static int lpass_cdc_wsa_macro_set_compander(struct snd_kcontrol *kcontrol,
  1800. struct snd_ctl_elem_value *ucontrol)
  1801. {
  1802. struct snd_soc_component *component =
  1803. snd_soc_kcontrol_component(kcontrol);
  1804. int comp = ((struct soc_multi_mixer_control *)
  1805. kcontrol->private_value)->shift;
  1806. int value = ucontrol->value.integer.value[0];
  1807. struct device *wsa_dev = NULL;
  1808. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1809. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1810. return -EINVAL;
  1811. dev_dbg(component->dev, "%s: Compander %d enable current %d, new %d\n",
  1812. __func__, comp + 1, wsa_priv->comp_enabled[comp], value);
  1813. wsa_priv->comp_enabled[comp] = value;
  1814. return 0;
  1815. }
  1816. static int lpass_cdc_wsa_macro_ear_spkrrecv_get(struct snd_kcontrol *kcontrol,
  1817. struct snd_ctl_elem_value *ucontrol)
  1818. {
  1819. struct snd_soc_component *component =
  1820. snd_soc_kcontrol_component(kcontrol);
  1821. struct device *wsa_dev = NULL;
  1822. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1823. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1824. return -EINVAL;
  1825. ucontrol->value.integer.value[0] = wsa_priv->wsa_spkrrecv;
  1826. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  1827. __func__, ucontrol->value.integer.value[0]);
  1828. return 0;
  1829. }
  1830. static int lpass_cdc_wsa_macro_ear_spkrrecv_put(struct snd_kcontrol *kcontrol,
  1831. struct snd_ctl_elem_value *ucontrol)
  1832. {
  1833. struct snd_soc_component *component =
  1834. snd_soc_kcontrol_component(kcontrol);
  1835. struct device *wsa_dev = NULL;
  1836. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1837. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1838. return -EINVAL;
  1839. wsa_priv->wsa_spkrrecv = ucontrol->value.integer.value[0];
  1840. dev_dbg(component->dev, "%s:spkrrecv status = %d\n",
  1841. __func__, wsa_priv->wsa_spkrrecv);
  1842. return 0;
  1843. }
  1844. static int lpass_cdc_wsa_macro_comp_mode_get(struct snd_kcontrol *kcontrol,
  1845. struct snd_ctl_elem_value *ucontrol)
  1846. {
  1847. struct snd_soc_component *component =
  1848. snd_soc_kcontrol_component(kcontrol);
  1849. struct device *wsa_dev = NULL;
  1850. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1851. u16 idx = 0;
  1852. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1853. return -EINVAL;
  1854. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  1855. idx = LPASS_CDC_WSA_MACRO_COMP1;
  1856. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  1857. idx = LPASS_CDC_WSA_MACRO_COMP2;
  1858. ucontrol->value.integer.value[0] = wsa_priv->comp_mode[idx];
  1859. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  1860. __func__, ucontrol->value.integer.value[0]);
  1861. return 0;
  1862. }
  1863. static int lpass_cdc_wsa_macro_comp_mode_put(struct snd_kcontrol *kcontrol,
  1864. struct snd_ctl_elem_value *ucontrol)
  1865. {
  1866. struct snd_soc_component *component =
  1867. snd_soc_kcontrol_component(kcontrol);
  1868. struct device *wsa_dev = NULL;
  1869. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1870. u16 idx = 0;
  1871. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1872. return -EINVAL;
  1873. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  1874. idx = LPASS_CDC_WSA_MACRO_COMP1;
  1875. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  1876. idx = LPASS_CDC_WSA_MACRO_COMP2;
  1877. wsa_priv->comp_mode[idx] = ucontrol->value.integer.value[0];
  1878. dev_dbg(component->dev, "%s: comp_mode = %d\n", __func__,
  1879. wsa_priv->comp_mode[idx]);
  1880. return 0;
  1881. }
  1882. static int lpass_cdc_wsa_macro_rx_mux_get(struct snd_kcontrol *kcontrol,
  1883. struct snd_ctl_elem_value *ucontrol)
  1884. {
  1885. struct snd_soc_dapm_widget *widget =
  1886. snd_soc_dapm_kcontrol_widget(kcontrol);
  1887. struct snd_soc_component *component =
  1888. snd_soc_dapm_to_component(widget->dapm);
  1889. struct device *wsa_dev = NULL;
  1890. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1891. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1892. return -EINVAL;
  1893. ucontrol->value.integer.value[0] =
  1894. wsa_priv->rx_port_value[widget->shift];
  1895. return 0;
  1896. }
  1897. static int lpass_cdc_wsa_macro_rx_mux_put(struct snd_kcontrol *kcontrol,
  1898. struct snd_ctl_elem_value *ucontrol)
  1899. {
  1900. struct snd_soc_dapm_widget *widget =
  1901. snd_soc_dapm_kcontrol_widget(kcontrol);
  1902. struct snd_soc_component *component =
  1903. snd_soc_dapm_to_component(widget->dapm);
  1904. struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
  1905. struct snd_soc_dapm_update *update = NULL;
  1906. u32 rx_port_value = ucontrol->value.integer.value[0];
  1907. u32 bit_input = 0;
  1908. u32 aif_rst;
  1909. struct device *wsa_dev = NULL;
  1910. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1911. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1912. return -EINVAL;
  1913. aif_rst = wsa_priv->rx_port_value[widget->shift];
  1914. if (!rx_port_value) {
  1915. if (aif_rst == 0) {
  1916. dev_err(wsa_dev, "%s: AIF reset already\n", __func__);
  1917. return 0;
  1918. }
  1919. if (aif_rst >= LPASS_CDC_WSA_MACRO_RX_MAX) {
  1920. dev_err(wsa_dev, "%s: Invalid AIF reset\n", __func__);
  1921. return 0;
  1922. }
  1923. }
  1924. wsa_priv->rx_port_value[widget->shift] = rx_port_value;
  1925. bit_input = widget->shift;
  1926. dev_dbg(wsa_dev,
  1927. "%s: mux input: %d, mux output: %d, bit: %d\n",
  1928. __func__, rx_port_value, widget->shift, bit_input);
  1929. switch (rx_port_value) {
  1930. case 0:
  1931. if (wsa_priv->active_ch_cnt[aif_rst]) {
  1932. clear_bit(bit_input,
  1933. &wsa_priv->active_ch_mask[aif_rst]);
  1934. wsa_priv->active_ch_cnt[aif_rst]--;
  1935. }
  1936. break;
  1937. case 1:
  1938. case 2:
  1939. set_bit(bit_input,
  1940. &wsa_priv->active_ch_mask[rx_port_value]);
  1941. wsa_priv->active_ch_cnt[rx_port_value]++;
  1942. break;
  1943. default:
  1944. dev_err(wsa_dev,
  1945. "%s: Invalid AIF_ID for WSA RX MUX %d\n",
  1946. __func__, rx_port_value);
  1947. return -EINVAL;
  1948. }
  1949. snd_soc_dapm_mux_update_power(widget->dapm, kcontrol,
  1950. rx_port_value, e, update);
  1951. return 0;
  1952. }
  1953. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get(struct snd_kcontrol *kcontrol,
  1954. struct snd_ctl_elem_value *ucontrol)
  1955. {
  1956. struct snd_soc_component *component =
  1957. snd_soc_kcontrol_component(kcontrol);
  1958. ucontrol->value.integer.value[0] =
  1959. ((snd_soc_component_read(
  1960. component, LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG) & 0x04) ?
  1961. 1 : 0);
  1962. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  1963. ucontrol->value.integer.value[0]);
  1964. return 0;
  1965. }
  1966. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_put(struct snd_kcontrol *kcontrol,
  1967. struct snd_ctl_elem_value *ucontrol)
  1968. {
  1969. struct snd_soc_component *component =
  1970. snd_soc_kcontrol_component(kcontrol);
  1971. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  1972. ucontrol->value.integer.value[0]);
  1973. /* Set Vbat register configuration for GSM mode bit based on value */
  1974. if (ucontrol->value.integer.value[0])
  1975. snd_soc_component_update_bits(component,
  1976. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1977. 0x04, 0x04);
  1978. else
  1979. snd_soc_component_update_bits(component,
  1980. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1981. 0x04, 0x00);
  1982. return 0;
  1983. }
  1984. static int lpass_cdc_wsa_macro_soft_clip_enable_get(struct snd_kcontrol *kcontrol,
  1985. struct snd_ctl_elem_value *ucontrol)
  1986. {
  1987. struct snd_soc_component *component =
  1988. snd_soc_kcontrol_component(kcontrol);
  1989. struct device *wsa_dev = NULL;
  1990. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1991. int path = ((struct soc_multi_mixer_control *)
  1992. kcontrol->private_value)->shift;
  1993. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1994. return -EINVAL;
  1995. ucontrol->value.integer.value[0] = wsa_priv->is_softclip_on[path];
  1996. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  1997. __func__, ucontrol->value.integer.value[0]);
  1998. return 0;
  1999. }
  2000. static int lpass_cdc_wsa_macro_soft_clip_enable_put(struct snd_kcontrol *kcontrol,
  2001. struct snd_ctl_elem_value *ucontrol)
  2002. {
  2003. struct snd_soc_component *component =
  2004. snd_soc_kcontrol_component(kcontrol);
  2005. struct device *wsa_dev = NULL;
  2006. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2007. int path = ((struct soc_multi_mixer_control *)
  2008. kcontrol->private_value)->shift;
  2009. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2010. return -EINVAL;
  2011. wsa_priv->is_softclip_on[path] = ucontrol->value.integer.value[0];
  2012. dev_dbg(component->dev, "%s: soft clip enable for %d: %d\n", __func__,
  2013. path, wsa_priv->is_softclip_on[path]);
  2014. return 0;
  2015. }
  2016. static const struct snd_kcontrol_new lpass_cdc_wsa_macro_snd_controls[] = {
  2017. SOC_ENUM_EXT("WSA SPKRRECV", lpass_cdc_wsa_macro_ear_spkrrecv_enum,
  2018. lpass_cdc_wsa_macro_ear_spkrrecv_get,
  2019. lpass_cdc_wsa_macro_ear_spkrrecv_put),
  2020. SOC_ENUM_EXT("GSM mode Enable", lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  2021. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get,
  2022. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_put),
  2023. SOC_ENUM_EXT("WSA_RX0 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  2024. lpass_cdc_wsa_macro_comp_mode_get,
  2025. lpass_cdc_wsa_macro_comp_mode_put),
  2026. SOC_ENUM_EXT("WSA_RX1 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  2027. lpass_cdc_wsa_macro_comp_mode_get,
  2028. lpass_cdc_wsa_macro_comp_mode_put),
  2029. SOC_SINGLE_EXT("WSA_Softclip0 Enable", SND_SOC_NOPM,
  2030. LPASS_CDC_WSA_MACRO_SOFTCLIP0, 1, 0,
  2031. lpass_cdc_wsa_macro_soft_clip_enable_get,
  2032. lpass_cdc_wsa_macro_soft_clip_enable_put),
  2033. SOC_SINGLE_EXT("WSA_Softclip1 Enable", SND_SOC_NOPM,
  2034. LPASS_CDC_WSA_MACRO_SOFTCLIP1, 1, 0,
  2035. lpass_cdc_wsa_macro_soft_clip_enable_get,
  2036. lpass_cdc_wsa_macro_soft_clip_enable_put),
  2037. LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV("WSA_RX0 Digital Volume",
  2038. LPASS_CDC_WSA_RX0_RX_VOL_CTL,
  2039. -84, 40, digital_gain),
  2040. LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV("WSA_RX1 Digital Volume",
  2041. LPASS_CDC_WSA_RX1_RX_VOL_CTL,
  2042. -84, 40, digital_gain),
  2043. SOC_SINGLE_EXT("WSA_RX0 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 1,
  2044. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2045. lpass_cdc_wsa_macro_set_rx_mute_status),
  2046. SOC_SINGLE_EXT("WSA_RX1 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 1,
  2047. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2048. lpass_cdc_wsa_macro_set_rx_mute_status),
  2049. SOC_SINGLE_EXT("WSA_RX0_MIX Digital Mute", SND_SOC_NOPM,
  2050. LPASS_CDC_WSA_MACRO_RX_MIX0, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2051. lpass_cdc_wsa_macro_set_rx_mute_status),
  2052. SOC_SINGLE_EXT("WSA_RX1_MIX Digital Mute", SND_SOC_NOPM,
  2053. LPASS_CDC_WSA_MACRO_RX_MIX1, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  2054. lpass_cdc_wsa_macro_set_rx_mute_status),
  2055. SOC_SINGLE_EXT("WSA_COMP1 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP1, 1, 0,
  2056. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  2057. SOC_SINGLE_EXT("WSA_COMP2 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP2, 1, 0,
  2058. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  2059. SOC_SINGLE_EXT("WSA_RX0 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0,
  2060. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  2061. SOC_SINGLE_EXT("WSA_RX1 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1,
  2062. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  2063. };
  2064. static const struct soc_enum rx_mux_enum =
  2065. SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_mux_text), rx_mux_text);
  2066. static const struct snd_kcontrol_new rx_mux[LPASS_CDC_WSA_MACRO_RX_MAX] = {
  2067. SOC_DAPM_ENUM_EXT("WSA RX0 Mux", rx_mux_enum,
  2068. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2069. SOC_DAPM_ENUM_EXT("WSA RX1 Mux", rx_mux_enum,
  2070. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2071. SOC_DAPM_ENUM_EXT("WSA RX_MIX0 Mux", rx_mux_enum,
  2072. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2073. SOC_DAPM_ENUM_EXT("WSA RX_MIX1 Mux", rx_mux_enum,
  2074. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2075. SOC_DAPM_ENUM_EXT("WSA RX4 Mux", rx_mux_enum,
  2076. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2077. SOC_DAPM_ENUM_EXT("WSA RX5 Mux", rx_mux_enum,
  2078. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  2079. };
  2080. static int lpass_cdc_wsa_macro_vi_feed_mixer_get(struct snd_kcontrol *kcontrol,
  2081. struct snd_ctl_elem_value *ucontrol)
  2082. {
  2083. struct snd_soc_dapm_widget *widget =
  2084. snd_soc_dapm_kcontrol_widget(kcontrol);
  2085. struct snd_soc_component *component =
  2086. snd_soc_dapm_to_component(widget->dapm);
  2087. struct soc_multi_mixer_control *mixer =
  2088. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2089. u32 dai_id = widget->shift;
  2090. u32 spk_tx_id = mixer->shift;
  2091. struct device *wsa_dev = NULL;
  2092. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2093. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2094. return -EINVAL;
  2095. if (test_bit(spk_tx_id, &wsa_priv->active_ch_mask[dai_id]))
  2096. ucontrol->value.integer.value[0] = 1;
  2097. else
  2098. ucontrol->value.integer.value[0] = 0;
  2099. return 0;
  2100. }
  2101. static int lpass_cdc_wsa_macro_vi_feed_mixer_put(struct snd_kcontrol *kcontrol,
  2102. struct snd_ctl_elem_value *ucontrol)
  2103. {
  2104. struct snd_soc_dapm_widget *widget =
  2105. snd_soc_dapm_kcontrol_widget(kcontrol);
  2106. struct snd_soc_component *component =
  2107. snd_soc_dapm_to_component(widget->dapm);
  2108. struct soc_multi_mixer_control *mixer =
  2109. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2110. u32 spk_tx_id = mixer->shift;
  2111. u32 enable = ucontrol->value.integer.value[0];
  2112. struct device *wsa_dev = NULL;
  2113. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2114. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2115. return -EINVAL;
  2116. wsa_priv->vi_feed_value = ucontrol->value.integer.value[0];
  2117. if (enable) {
  2118. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2119. !test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2120. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2121. set_bit(LPASS_CDC_WSA_MACRO_TX0,
  2122. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2123. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  2124. }
  2125. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2126. !test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2127. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2128. set_bit(LPASS_CDC_WSA_MACRO_TX1,
  2129. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2130. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  2131. }
  2132. } else {
  2133. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2134. test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2135. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2136. clear_bit(LPASS_CDC_WSA_MACRO_TX0,
  2137. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2138. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2139. }
  2140. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2141. test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2142. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2143. clear_bit(LPASS_CDC_WSA_MACRO_TX1,
  2144. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2145. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2146. }
  2147. }
  2148. snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, NULL);
  2149. return 0;
  2150. }
  2151. static const struct snd_kcontrol_new aif_vi_mixer[] = {
  2152. SOC_SINGLE_EXT("WSA_SPKR_VI_1", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX0, 1, 0,
  2153. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2154. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2155. SOC_SINGLE_EXT("WSA_SPKR_VI_2", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX1, 1, 0,
  2156. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2157. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2158. };
  2159. static const struct snd_soc_dapm_widget lpass_cdc_wsa_macro_dapm_widgets[] = {
  2160. SND_SOC_DAPM_AIF_IN("WSA AIF1 PB", "WSA_AIF1 Playback", 0,
  2161. SND_SOC_NOPM, 0, 0),
  2162. SND_SOC_DAPM_AIF_IN("WSA AIF_MIX1 PB", "WSA_AIF_MIX1 Playback", 0,
  2163. SND_SOC_NOPM, 0, 0),
  2164. SND_SOC_DAPM_AIF_OUT_E("WSA AIF_VI", "WSA_AIF_VI Capture", 0,
  2165. SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI, 0,
  2166. lpass_cdc_wsa_macro_enable_vi_feedback,
  2167. SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
  2168. SND_SOC_DAPM_AIF_OUT("WSA AIF_ECHO", "WSA_AIF_ECHO Capture", 0,
  2169. SND_SOC_NOPM, 0, 0),
  2170. SND_SOC_DAPM_MIXER("WSA_AIF_VI Mixer", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI,
  2171. 0, aif_vi_mixer, ARRAY_SIZE(aif_vi_mixer)),
  2172. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC0_MUX", SND_SOC_NOPM,
  2173. LPASS_CDC_WSA_MACRO_EC0_MUX, 0,
  2174. &rx_mix_ec0_mux, lpass_cdc_wsa_macro_enable_echo,
  2175. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2176. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC1_MUX", SND_SOC_NOPM,
  2177. LPASS_CDC_WSA_MACRO_EC1_MUX, 0,
  2178. &rx_mix_ec1_mux, lpass_cdc_wsa_macro_enable_echo,
  2179. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2180. SND_SOC_DAPM_MUX("WSA RX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 0,
  2181. &rx_mux[LPASS_CDC_WSA_MACRO_RX0]),
  2182. SND_SOC_DAPM_MUX("WSA RX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 0,
  2183. &rx_mux[LPASS_CDC_WSA_MACRO_RX1]),
  2184. SND_SOC_DAPM_MUX("WSA RX_MIX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX0, 0,
  2185. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX0]),
  2186. SND_SOC_DAPM_MUX("WSA RX_MIX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX1, 0,
  2187. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX1]),
  2188. SND_SOC_DAPM_MUX("WSA RX4 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX4, 0,
  2189. &rx_mux[LPASS_CDC_WSA_MACRO_RX4]),
  2190. SND_SOC_DAPM_MUX("WSA RX5 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX5, 0,
  2191. &rx_mux[LPASS_CDC_WSA_MACRO_RX5]),
  2192. SND_SOC_DAPM_MIXER("WSA RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2193. SND_SOC_DAPM_MIXER("WSA RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2194. SND_SOC_DAPM_MIXER("WSA RX_MIX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2195. SND_SOC_DAPM_MIXER("WSA RX_MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2196. SND_SOC_DAPM_MIXER("WSA RX4", SND_SOC_NOPM, 0, 0, NULL, 0),
  2197. SND_SOC_DAPM_MIXER("WSA RX5", SND_SOC_NOPM, 0, 0, NULL, 0),
  2198. SND_SOC_DAPM_MUX_E("WSA_RX0 INP0", SND_SOC_NOPM, 0, 0,
  2199. &rx0_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2200. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2201. SND_SOC_DAPM_MUX_E("WSA_RX0 INP1", SND_SOC_NOPM, 0, 0,
  2202. &rx0_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2203. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2204. SND_SOC_DAPM_MUX_E("WSA_RX0 INP2", SND_SOC_NOPM, 0, 0,
  2205. &rx0_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2206. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2207. SND_SOC_DAPM_MUX_E("WSA_RX0 MIX INP", SND_SOC_NOPM,
  2208. 0, 0, &rx0_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2209. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2210. SND_SOC_DAPM_MUX_E("WSA_RX1 INP0", SND_SOC_NOPM, 0, 0,
  2211. &rx1_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2212. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2213. SND_SOC_DAPM_MUX_E("WSA_RX1 INP1", SND_SOC_NOPM, 0, 0,
  2214. &rx1_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2215. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2216. SND_SOC_DAPM_MUX_E("WSA_RX1 INP2", SND_SOC_NOPM, 0, 0,
  2217. &rx1_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2218. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2219. SND_SOC_DAPM_MUX_E("WSA_RX1 MIX INP", SND_SOC_NOPM,
  2220. 0, 0, &rx1_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2221. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2222. SND_SOC_DAPM_PGA_E("WSA_RX INT0 MIX", SND_SOC_NOPM,
  2223. 0, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2224. SND_SOC_DAPM_PRE_PMU),
  2225. SND_SOC_DAPM_PGA_E("WSA_RX INT1 MIX", SND_SOC_NOPM,
  2226. 1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2227. SND_SOC_DAPM_PRE_PMU),
  2228. SND_SOC_DAPM_MIXER("WSA_RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2229. SND_SOC_DAPM_MIXER("WSA_RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2230. SND_SOC_DAPM_MUX_E("WSA_RX0 INT0 SIDETONE MIX",
  2231. LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 4, 0,
  2232. &rx0_sidetone_mix_mux, lpass_cdc_wsa_macro_enable_swr,
  2233. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2234. SND_SOC_DAPM_INPUT("WSA SRC0_INP"),
  2235. SND_SOC_DAPM_INPUT("WSA_TX DEC0_INP"),
  2236. SND_SOC_DAPM_INPUT("WSA_TX DEC1_INP"),
  2237. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 INTERP", SND_SOC_NOPM,
  2238. LPASS_CDC_WSA_MACRO_COMP1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2239. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2240. SND_SOC_DAPM_POST_PMD),
  2241. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 INTERP", SND_SOC_NOPM,
  2242. LPASS_CDC_WSA_MACRO_COMP2, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2243. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2244. SND_SOC_DAPM_POST_PMD),
  2245. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 CHAIN", SND_SOC_NOPM, 0, 0,
  2246. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2247. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2248. SND_SOC_DAPM_POST_PMD),
  2249. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 CHAIN", SND_SOC_NOPM, 0, 0,
  2250. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2251. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2252. SND_SOC_DAPM_POST_PMD),
  2253. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 VBAT", SND_SOC_NOPM,
  2254. 0, 0, wsa_int0_vbat_mix_switch,
  2255. ARRAY_SIZE(wsa_int0_vbat_mix_switch),
  2256. lpass_cdc_wsa_macro_enable_vbat,
  2257. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2258. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 VBAT", SND_SOC_NOPM,
  2259. 0, 0, wsa_int1_vbat_mix_switch,
  2260. ARRAY_SIZE(wsa_int1_vbat_mix_switch),
  2261. lpass_cdc_wsa_macro_enable_vbat,
  2262. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2263. SND_SOC_DAPM_INPUT("VIINPUT_WSA"),
  2264. SND_SOC_DAPM_OUTPUT("WSA_SPK1 OUT"),
  2265. SND_SOC_DAPM_OUTPUT("WSA_SPK2 OUT"),
  2266. SND_SOC_DAPM_SUPPLY_S("WSA_MCLK", 0, SND_SOC_NOPM, 0, 0,
  2267. lpass_cdc_wsa_macro_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2268. };
  2269. static const struct snd_soc_dapm_route wsa_audio_map[] = {
  2270. /* VI Feedback */
  2271. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_1", "VIINPUT_WSA"},
  2272. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_2", "VIINPUT_WSA"},
  2273. {"WSA AIF_VI", NULL, "WSA_AIF_VI Mixer"},
  2274. {"WSA AIF_VI", NULL, "WSA_MCLK"},
  2275. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2276. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2277. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2278. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2279. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC0_MUX"},
  2280. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC1_MUX"},
  2281. {"WSA AIF_ECHO", NULL, "WSA_MCLK"},
  2282. {"WSA AIF1 PB", NULL, "WSA_MCLK"},
  2283. {"WSA AIF_MIX1 PB", NULL, "WSA_MCLK"},
  2284. {"WSA RX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2285. {"WSA RX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2286. {"WSA RX_MIX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2287. {"WSA RX_MIX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2288. {"WSA RX4 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2289. {"WSA RX5 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2290. {"WSA RX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2291. {"WSA RX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2292. {"WSA RX_MIX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2293. {"WSA RX_MIX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2294. {"WSA RX4 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2295. {"WSA RX5 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2296. {"WSA RX0", NULL, "WSA RX0 MUX"},
  2297. {"WSA RX1", NULL, "WSA RX1 MUX"},
  2298. {"WSA RX_MIX0", NULL, "WSA RX_MIX0 MUX"},
  2299. {"WSA RX_MIX1", NULL, "WSA RX_MIX1 MUX"},
  2300. {"WSA RX4", NULL, "WSA RX4 MUX"},
  2301. {"WSA RX5", NULL, "WSA RX5 MUX"},
  2302. {"WSA_RX0 INP0", "RX0", "WSA RX0"},
  2303. {"WSA_RX0 INP0", "RX1", "WSA RX1"},
  2304. {"WSA_RX0 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2305. {"WSA_RX0 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2306. {"WSA_RX0 INP0", "RX4", "WSA RX4"},
  2307. {"WSA_RX0 INP0", "RX5", "WSA RX5"},
  2308. {"WSA_RX0 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2309. {"WSA_RX0 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2310. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP0"},
  2311. {"WSA_RX0 INP1", "RX0", "WSA RX0"},
  2312. {"WSA_RX0 INP1", "RX1", "WSA RX1"},
  2313. {"WSA_RX0 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2314. {"WSA_RX0 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2315. {"WSA_RX0 INP1", "RX4", "WSA RX4"},
  2316. {"WSA_RX0 INP1", "RX5", "WSA RX5"},
  2317. {"WSA_RX0 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2318. {"WSA_RX0 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2319. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP1"},
  2320. {"WSA_RX0 INP2", "RX0", "WSA RX0"},
  2321. {"WSA_RX0 INP2", "RX1", "WSA RX1"},
  2322. {"WSA_RX0 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2323. {"WSA_RX0 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2324. {"WSA_RX0 INP2", "RX4", "WSA RX4"},
  2325. {"WSA_RX0 INP2", "RX5", "WSA RX5"},
  2326. {"WSA_RX0 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2327. {"WSA_RX0 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2328. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP2"},
  2329. {"WSA_RX0 MIX INP", "RX0", "WSA RX0"},
  2330. {"WSA_RX0 MIX INP", "RX1", "WSA RX1"},
  2331. {"WSA_RX0 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2332. {"WSA_RX0 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2333. {"WSA_RX0 MIX INP", "RX4", "WSA RX4"},
  2334. {"WSA_RX0 MIX INP", "RX5", "WSA RX5"},
  2335. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX0 MIX INP"},
  2336. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX INT0 MIX"},
  2337. {"WSA_RX INT0 INTERP", NULL, "WSA_RX INT0 SEC MIX"},
  2338. {"WSA_RX0 INT0 SIDETONE MIX", "SRC0", "WSA SRC0_INP"},
  2339. {"WSA_RX INT0 INTERP", NULL, "WSA_RX0 INT0 SIDETONE MIX"},
  2340. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 INTERP"},
  2341. {"WSA_RX INT0 VBAT", "WSA RX0 VBAT Enable", "WSA_RX INT0 INTERP"},
  2342. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 VBAT"},
  2343. {"WSA_SPK1 OUT", NULL, "WSA_RX INT0 CHAIN"},
  2344. {"WSA_SPK1 OUT", NULL, "WSA_MCLK"},
  2345. {"WSA_RX1 INP0", "RX0", "WSA RX0"},
  2346. {"WSA_RX1 INP0", "RX1", "WSA RX1"},
  2347. {"WSA_RX1 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2348. {"WSA_RX1 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2349. {"WSA_RX1 INP0", "RX4", "WSA RX4"},
  2350. {"WSA_RX1 INP0", "RX5", "WSA RX5"},
  2351. {"WSA_RX1 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2352. {"WSA_RX1 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2353. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP0"},
  2354. {"WSA_RX1 INP1", "RX0", "WSA RX0"},
  2355. {"WSA_RX1 INP1", "RX1", "WSA RX1"},
  2356. {"WSA_RX1 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2357. {"WSA_RX1 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2358. {"WSA_RX1 INP1", "RX4", "WSA RX4"},
  2359. {"WSA_RX1 INP1", "RX5", "WSA RX5"},
  2360. {"WSA_RX1 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2361. {"WSA_RX1 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2362. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP1"},
  2363. {"WSA_RX1 INP2", "RX0", "WSA RX0"},
  2364. {"WSA_RX1 INP2", "RX1", "WSA RX1"},
  2365. {"WSA_RX1 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2366. {"WSA_RX1 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2367. {"WSA_RX1 INP2", "RX4", "WSA RX4"},
  2368. {"WSA_RX1 INP2", "RX5", "WSA RX5"},
  2369. {"WSA_RX1 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2370. {"WSA_RX1 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2371. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP2"},
  2372. {"WSA_RX1 MIX INP", "RX0", "WSA RX0"},
  2373. {"WSA_RX1 MIX INP", "RX1", "WSA RX1"},
  2374. {"WSA_RX1 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2375. {"WSA_RX1 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2376. {"WSA_RX1 MIX INP", "RX4", "WSA RX4"},
  2377. {"WSA_RX1 MIX INP", "RX5", "WSA RX5"},
  2378. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX1 MIX INP"},
  2379. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX INT1 MIX"},
  2380. {"WSA_RX INT1 INTERP", NULL, "WSA_RX INT1 SEC MIX"},
  2381. {"WSA_RX INT1 VBAT", "WSA RX1 VBAT Enable", "WSA_RX INT1 INTERP"},
  2382. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 VBAT"},
  2383. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 INTERP"},
  2384. {"WSA_SPK2 OUT", NULL, "WSA_RX INT1 CHAIN"},
  2385. {"WSA_SPK2 OUT", NULL, "WSA_MCLK"},
  2386. };
  2387. static const struct lpass_cdc_wsa_macro_reg_mask_val
  2388. lpass_cdc_wsa_macro_reg_init[] = {
  2389. {LPASS_CDC_WSA_BOOST0_BOOST_CFG1, 0x3F, 0x12},
  2390. {LPASS_CDC_WSA_BOOST0_BOOST_CFG2, 0x1C, 0x08},
  2391. {LPASS_CDC_WSA_COMPANDER0_CTL7, 0x1E, 0x18},
  2392. {LPASS_CDC_WSA_BOOST1_BOOST_CFG1, 0x3F, 0x12},
  2393. {LPASS_CDC_WSA_BOOST1_BOOST_CFG2, 0x1C, 0x08},
  2394. {LPASS_CDC_WSA_COMPANDER1_CTL7, 0x1E, 0x18},
  2395. {LPASS_CDC_WSA_BOOST0_BOOST_CTL, 0x70, 0x58},
  2396. {LPASS_CDC_WSA_BOOST1_BOOST_CTL, 0x70, 0x58},
  2397. {LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 0x08, 0x08},
  2398. {LPASS_CDC_WSA_RX1_RX_PATH_CFG1, 0x08, 0x08},
  2399. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x02, 0x02},
  2400. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x01, 0x01},
  2401. {LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2402. {LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2403. {LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2404. {LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2405. {LPASS_CDC_WSA_COMPANDER0_CTL7, 0x01, 0x01},
  2406. {LPASS_CDC_WSA_COMPANDER1_CTL7, 0x01, 0x01},
  2407. {LPASS_CDC_WSA_RX0_RX_PATH_CFG0, 0x01, 0x01},
  2408. {LPASS_CDC_WSA_RX1_RX_PATH_CFG0, 0x01, 0x01},
  2409. {LPASS_CDC_WSA_RX0_RX_PATH_MIX_CFG, 0x01, 0x01},
  2410. {LPASS_CDC_WSA_RX1_RX_PATH_MIX_CFG, 0x01, 0x01},
  2411. };
  2412. static void lpass_cdc_wsa_macro_init_reg(struct snd_soc_component *component)
  2413. {
  2414. int i;
  2415. for (i = 0; i < ARRAY_SIZE(lpass_cdc_wsa_macro_reg_init); i++)
  2416. snd_soc_component_update_bits(component,
  2417. lpass_cdc_wsa_macro_reg_init[i].reg,
  2418. lpass_cdc_wsa_macro_reg_init[i].mask,
  2419. lpass_cdc_wsa_macro_reg_init[i].val);
  2420. }
  2421. static int lpass_cdc_wsa_macro_core_vote(void *handle, bool enable)
  2422. {
  2423. int rc = 0;
  2424. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  2425. if (wsa_priv == NULL) {
  2426. pr_err("%s: wsa priv data is NULL\n", __func__);
  2427. return -EINVAL;
  2428. }
  2429. if (enable) {
  2430. pm_runtime_get_sync(wsa_priv->dev);
  2431. if (lpass_cdc_check_core_votes(wsa_priv->dev))
  2432. rc = 0;
  2433. else
  2434. rc = -ENOTSYNC;
  2435. } else {
  2436. pm_runtime_put_autosuspend(wsa_priv->dev);
  2437. pm_runtime_mark_last_busy(wsa_priv->dev);
  2438. }
  2439. return rc;
  2440. }
  2441. static int wsa_swrm_clock(void *handle, bool enable)
  2442. {
  2443. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  2444. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  2445. int ret = 0;
  2446. if (regmap == NULL) {
  2447. dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  2448. return -EINVAL;
  2449. }
  2450. mutex_lock(&wsa_priv->swr_clk_lock);
  2451. trace_printk("%s: %s swrm clock %s\n",
  2452. dev_name(wsa_priv->dev), __func__,
  2453. (enable ? "enable" : "disable"));
  2454. dev_dbg(wsa_priv->dev, "%s: swrm clock %s\n",
  2455. __func__, (enable ? "enable" : "disable"));
  2456. if (enable) {
  2457. pm_runtime_get_sync(wsa_priv->dev);
  2458. if (wsa_priv->swr_clk_users == 0) {
  2459. ret = msm_cdc_pinctrl_select_active_state(
  2460. wsa_priv->wsa_swr_gpio_p);
  2461. if (ret < 0) {
  2462. dev_err_ratelimited(wsa_priv->dev,
  2463. "%s: wsa swr pinctrl enable failed\n",
  2464. __func__);
  2465. pm_runtime_mark_last_busy(wsa_priv->dev);
  2466. pm_runtime_put_autosuspend(wsa_priv->dev);
  2467. goto exit;
  2468. }
  2469. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  2470. if (ret < 0) {
  2471. msm_cdc_pinctrl_select_sleep_state(
  2472. wsa_priv->wsa_swr_gpio_p);
  2473. dev_err_ratelimited(wsa_priv->dev,
  2474. "%s: wsa request clock enable failed\n",
  2475. __func__);
  2476. pm_runtime_mark_last_busy(wsa_priv->dev);
  2477. pm_runtime_put_autosuspend(wsa_priv->dev);
  2478. goto exit;
  2479. }
  2480. if (wsa_priv->reset_swr)
  2481. regmap_update_bits(regmap,
  2482. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2483. 0x02, 0x02);
  2484. regmap_update_bits(regmap,
  2485. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2486. 0x01, 0x01);
  2487. if (wsa_priv->reset_swr)
  2488. regmap_update_bits(regmap,
  2489. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2490. 0x02, 0x00);
  2491. regmap_update_bits(regmap,
  2492. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2493. 0x1C, 0x0C);
  2494. wsa_priv->reset_swr = false;
  2495. }
  2496. wsa_priv->swr_clk_users++;
  2497. pm_runtime_mark_last_busy(wsa_priv->dev);
  2498. pm_runtime_put_autosuspend(wsa_priv->dev);
  2499. } else {
  2500. if (wsa_priv->swr_clk_users <= 0) {
  2501. dev_err(wsa_priv->dev, "%s: clock already disabled\n",
  2502. __func__);
  2503. wsa_priv->swr_clk_users = 0;
  2504. goto exit;
  2505. }
  2506. wsa_priv->swr_clk_users--;
  2507. if (wsa_priv->swr_clk_users == 0) {
  2508. regmap_update_bits(regmap,
  2509. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2510. 0x01, 0x00);
  2511. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  2512. ret = msm_cdc_pinctrl_select_sleep_state(
  2513. wsa_priv->wsa_swr_gpio_p);
  2514. if (ret < 0) {
  2515. dev_err_ratelimited(wsa_priv->dev,
  2516. "%s: wsa swr pinctrl disable failed\n",
  2517. __func__);
  2518. goto exit;
  2519. }
  2520. }
  2521. }
  2522. trace_printk("%s: %s swrm clock users: %d\n",
  2523. dev_name(wsa_priv->dev), __func__,
  2524. wsa_priv->swr_clk_users);
  2525. dev_dbg(wsa_priv->dev, "%s: swrm clock users %d\n",
  2526. __func__, wsa_priv->swr_clk_users);
  2527. exit:
  2528. mutex_unlock(&wsa_priv->swr_clk_lock);
  2529. return ret;
  2530. }
  2531. /* Thermal Functions */
  2532. static int lpass_cdc_wsa_macro_get_max_state(
  2533. struct thermal_cooling_device *cdev,
  2534. unsigned long *state)
  2535. {
  2536. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  2537. if (!wsa_priv) {
  2538. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2539. return -EINVAL;
  2540. }
  2541. *state = wsa_priv->thermal_max_state;
  2542. return 0;
  2543. }
  2544. static int lpass_cdc_wsa_macro_get_cur_state(
  2545. struct thermal_cooling_device *cdev,
  2546. unsigned long *state)
  2547. {
  2548. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  2549. if (!wsa_priv) {
  2550. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2551. return -EINVAL;
  2552. }
  2553. *state = wsa_priv->thermal_cur_state;
  2554. pr_debug("%s: thermal current state:%lu\n", __func__, *state);
  2555. return 0;
  2556. }
  2557. static int lpass_cdc_wsa_macro_set_cur_state(
  2558. struct thermal_cooling_device *cdev,
  2559. unsigned long state)
  2560. {
  2561. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  2562. if (!wsa_priv || !wsa_priv->dev) {
  2563. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2564. return -EINVAL;
  2565. }
  2566. if (state <= wsa_priv->thermal_max_state) {
  2567. wsa_priv->thermal_cur_state = state;
  2568. } else {
  2569. dev_err(wsa_priv->dev,
  2570. "%s: incorrect requested state:%d\n",
  2571. __func__, state);
  2572. return -EINVAL;
  2573. }
  2574. dev_dbg(wsa_priv->dev,
  2575. "%s: set the thermal current state to %d\n",
  2576. __func__, wsa_priv->thermal_cur_state);
  2577. schedule_work(&wsa_priv->lpass_cdc_wsa_macro_cooling_work);
  2578. return 0;
  2579. }
  2580. static struct thermal_cooling_device_ops wsa_cooling_ops = {
  2581. .get_max_state = lpass_cdc_wsa_macro_get_max_state,
  2582. .get_cur_state = lpass_cdc_wsa_macro_get_cur_state,
  2583. .set_cur_state = lpass_cdc_wsa_macro_set_cur_state,
  2584. };
  2585. static int lpass_cdc_wsa_macro_init(struct snd_soc_component *component)
  2586. {
  2587. struct snd_soc_dapm_context *dapm =
  2588. snd_soc_component_get_dapm(component);
  2589. int ret;
  2590. struct device *wsa_dev = NULL;
  2591. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2592. wsa_dev = lpass_cdc_get_device_ptr(component->dev, WSA_MACRO);
  2593. if (!wsa_dev) {
  2594. dev_err(component->dev,
  2595. "%s: null device for macro!\n", __func__);
  2596. return -EINVAL;
  2597. }
  2598. wsa_priv = dev_get_drvdata(wsa_dev);
  2599. if (!wsa_priv) {
  2600. dev_err(component->dev,
  2601. "%s: priv is null for macro!\n", __func__);
  2602. return -EINVAL;
  2603. }
  2604. ret = snd_soc_dapm_new_controls(dapm, lpass_cdc_wsa_macro_dapm_widgets,
  2605. ARRAY_SIZE(lpass_cdc_wsa_macro_dapm_widgets));
  2606. if (ret < 0) {
  2607. dev_err(wsa_dev, "%s: Failed to add controls\n", __func__);
  2608. return ret;
  2609. }
  2610. ret = snd_soc_dapm_add_routes(dapm, wsa_audio_map,
  2611. ARRAY_SIZE(wsa_audio_map));
  2612. if (ret < 0) {
  2613. dev_err(wsa_dev, "%s: Failed to add routes\n", __func__);
  2614. return ret;
  2615. }
  2616. ret = snd_soc_dapm_new_widgets(dapm->card);
  2617. if (ret < 0) {
  2618. dev_err(wsa_dev, "%s: Failed to add widgets\n", __func__);
  2619. return ret;
  2620. }
  2621. ret = snd_soc_add_component_controls(component, lpass_cdc_wsa_macro_snd_controls,
  2622. ARRAY_SIZE(lpass_cdc_wsa_macro_snd_controls));
  2623. if (ret < 0) {
  2624. dev_err(wsa_dev, "%s: Failed to add snd_ctls\n", __func__);
  2625. return ret;
  2626. }
  2627. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF1 Playback");
  2628. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_MIX1 Playback");
  2629. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_VI Capture");
  2630. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_ECHO Capture");
  2631. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK1 OUT");
  2632. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK2 OUT");
  2633. snd_soc_dapm_ignore_suspend(dapm, "VIINPUT_WSA");
  2634. snd_soc_dapm_ignore_suspend(dapm, "WSA SRC0_INP");
  2635. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC0_INP");
  2636. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC1_INP");
  2637. snd_soc_dapm_sync(dapm);
  2638. wsa_priv->component = component;
  2639. wsa_priv->spkr_gain_offset = LPASS_CDC_WSA_MACRO_GAIN_OFFSET_0_DB;
  2640. lpass_cdc_wsa_macro_init_reg(component);
  2641. return 0;
  2642. }
  2643. static int lpass_cdc_wsa_macro_deinit(struct snd_soc_component *component)
  2644. {
  2645. struct device *wsa_dev = NULL;
  2646. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2647. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2648. return -EINVAL;
  2649. wsa_priv->component = NULL;
  2650. return 0;
  2651. }
  2652. static void lpass_cdc_wsa_macro_add_child_devices(struct work_struct *work)
  2653. {
  2654. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2655. struct platform_device *pdev;
  2656. struct device_node *node;
  2657. struct lpass_cdc_wsa_macro_swr_ctrl_data *swr_ctrl_data = NULL, *temp;
  2658. int ret;
  2659. u16 count = 0, ctrl_num = 0;
  2660. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data *platdata;
  2661. char plat_dev_name[LPASS_CDC_WSA_MACRO_SWR_STRING_LEN];
  2662. wsa_priv = container_of(work, struct lpass_cdc_wsa_macro_priv,
  2663. lpass_cdc_wsa_macro_add_child_devices_work);
  2664. if (!wsa_priv) {
  2665. pr_err("%s: Memory for wsa_priv does not exist\n",
  2666. __func__);
  2667. return;
  2668. }
  2669. if (!wsa_priv->dev || !wsa_priv->dev->of_node) {
  2670. dev_err(wsa_priv->dev,
  2671. "%s: DT node for wsa_priv does not exist\n", __func__);
  2672. return;
  2673. }
  2674. platdata = &wsa_priv->swr_plat_data;
  2675. wsa_priv->child_count = 0;
  2676. for_each_available_child_of_node(wsa_priv->dev->of_node, node) {
  2677. if (strnstr(node->name, "wsa_swr_master",
  2678. strlen("wsa_swr_master")) != NULL)
  2679. strlcpy(plat_dev_name, "wsa_swr_ctrl",
  2680. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  2681. else if (strnstr(node->name, "msm_cdc_pinctrl",
  2682. strlen("msm_cdc_pinctrl")) != NULL)
  2683. strlcpy(plat_dev_name, node->name,
  2684. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  2685. else
  2686. continue;
  2687. pdev = platform_device_alloc(plat_dev_name, -1);
  2688. if (!pdev) {
  2689. dev_err(wsa_priv->dev, "%s: pdev memory alloc failed\n",
  2690. __func__);
  2691. ret = -ENOMEM;
  2692. goto err;
  2693. }
  2694. pdev->dev.parent = wsa_priv->dev;
  2695. pdev->dev.of_node = node;
  2696. if (strnstr(node->name, "wsa_swr_master",
  2697. strlen("wsa_swr_master")) != NULL) {
  2698. ret = platform_device_add_data(pdev, platdata,
  2699. sizeof(*platdata));
  2700. if (ret) {
  2701. dev_err(&pdev->dev,
  2702. "%s: cannot add plat data ctrl:%d\n",
  2703. __func__, ctrl_num);
  2704. goto fail_pdev_add;
  2705. }
  2706. temp = krealloc(swr_ctrl_data,
  2707. (ctrl_num + 1) * sizeof(
  2708. struct lpass_cdc_wsa_macro_swr_ctrl_data),
  2709. GFP_KERNEL);
  2710. if (!temp) {
  2711. dev_err(&pdev->dev, "out of memory\n");
  2712. ret = -ENOMEM;
  2713. goto fail_pdev_add;
  2714. }
  2715. swr_ctrl_data = temp;
  2716. swr_ctrl_data[ctrl_num].wsa_swr_pdev = pdev;
  2717. ctrl_num++;
  2718. dev_dbg(&pdev->dev,
  2719. "%s: Adding soundwire ctrl device(s)\n",
  2720. __func__);
  2721. wsa_priv->swr_ctrl_data = swr_ctrl_data;
  2722. }
  2723. ret = platform_device_add(pdev);
  2724. if (ret) {
  2725. dev_err(&pdev->dev,
  2726. "%s: Cannot add platform device\n",
  2727. __func__);
  2728. goto fail_pdev_add;
  2729. }
  2730. if (wsa_priv->child_count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX)
  2731. wsa_priv->pdev_child_devices[
  2732. wsa_priv->child_count++] = pdev;
  2733. else
  2734. goto err;
  2735. }
  2736. return;
  2737. fail_pdev_add:
  2738. for (count = 0; count < wsa_priv->child_count; count++)
  2739. platform_device_put(wsa_priv->pdev_child_devices[count]);
  2740. err:
  2741. return;
  2742. }
  2743. static void lpass_cdc_wsa_macro_cooling_adjust_gain(struct work_struct *work)
  2744. {
  2745. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2746. u8 gain = 0;
  2747. wsa_priv = container_of(work, struct lpass_cdc_wsa_macro_priv,
  2748. lpass_cdc_wsa_macro_cooling_work);
  2749. if (!wsa_priv) {
  2750. pr_err("%s: priv is null for macro!\n",
  2751. __func__);
  2752. return;
  2753. }
  2754. if (!wsa_priv->dev || !wsa_priv->dev->of_node) {
  2755. dev_err(wsa_priv->dev,
  2756. "%s: DT node for wsa_priv does not exist\n", __func__);
  2757. return;
  2758. }
  2759. /* Only adjust the volume when WSA clock is enabled */
  2760. if (wsa_priv->dapm_mclk_enable) {
  2761. gain = (u8)(wsa_priv->rx0_origin_gain -
  2762. wsa_priv->thermal_cur_state);
  2763. snd_soc_component_update_bits(wsa_priv->component,
  2764. LPASS_CDC_WSA_RX0_RX_VOL_CTL, 0xFF, gain);
  2765. dev_dbg(wsa_priv->dev,
  2766. "%s: RX0 current thermal state: %d, "
  2767. "adjusted gain: %#x\n",
  2768. __func__, wsa_priv->thermal_cur_state, gain);
  2769. gain = (u8)(wsa_priv->rx1_origin_gain -
  2770. wsa_priv->thermal_cur_state);
  2771. snd_soc_component_update_bits(wsa_priv->component,
  2772. LPASS_CDC_WSA_RX1_RX_VOL_CTL, 0xFF, gain);
  2773. dev_dbg(wsa_priv->dev,
  2774. "%s: RX1 current thermal state: %d, "
  2775. "adjusted gain: %#x\n",
  2776. __func__, wsa_priv->thermal_cur_state, gain);
  2777. }
  2778. return;
  2779. }
  2780. static void lpass_cdc_wsa_macro_init_ops(struct macro_ops *ops,
  2781. char __iomem *wsa_io_base)
  2782. {
  2783. memset(ops, 0, sizeof(struct macro_ops));
  2784. ops->init = lpass_cdc_wsa_macro_init;
  2785. ops->exit = lpass_cdc_wsa_macro_deinit;
  2786. ops->io_base = wsa_io_base;
  2787. ops->dai_ptr = lpass_cdc_wsa_macro_dai;
  2788. ops->num_dais = ARRAY_SIZE(lpass_cdc_wsa_macro_dai);
  2789. ops->event_handler = lpass_cdc_wsa_macro_event_handler;
  2790. ops->set_port_map = lpass_cdc_wsa_macro_set_port_map;
  2791. }
  2792. static int lpass_cdc_wsa_macro_probe(struct platform_device *pdev)
  2793. {
  2794. struct macro_ops ops;
  2795. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2796. u32 wsa_base_addr, default_clk_id, thermal_max_state;
  2797. char __iomem *wsa_io_base;
  2798. int ret = 0;
  2799. u32 is_used_wsa_swr_gpio = 1;
  2800. const char *is_used_wsa_swr_gpio_dt = "qcom,is-used-swr-gpio";
  2801. if (!lpass_cdc_is_va_macro_registered(&pdev->dev)) {
  2802. dev_err(&pdev->dev,
  2803. "%s: va-macro not registered yet, defer\n", __func__);
  2804. return -EPROBE_DEFER;
  2805. }
  2806. wsa_priv = devm_kzalloc(&pdev->dev, sizeof(struct lpass_cdc_wsa_macro_priv),
  2807. GFP_KERNEL);
  2808. if (!wsa_priv)
  2809. return -ENOMEM;
  2810. wsa_priv->dev = &pdev->dev;
  2811. ret = of_property_read_u32(pdev->dev.of_node, "reg",
  2812. &wsa_base_addr);
  2813. if (ret) {
  2814. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  2815. __func__, "reg");
  2816. return ret;
  2817. }
  2818. if (of_find_property(pdev->dev.of_node, is_used_wsa_swr_gpio_dt,
  2819. NULL)) {
  2820. ret = of_property_read_u32(pdev->dev.of_node,
  2821. is_used_wsa_swr_gpio_dt,
  2822. &is_used_wsa_swr_gpio);
  2823. if (ret) {
  2824. dev_err(&pdev->dev, "%s: error reading %s in dt\n",
  2825. __func__, is_used_wsa_swr_gpio_dt);
  2826. is_used_wsa_swr_gpio = 1;
  2827. }
  2828. }
  2829. wsa_priv->wsa_swr_gpio_p = of_parse_phandle(pdev->dev.of_node,
  2830. "qcom,wsa-swr-gpios", 0);
  2831. if (!wsa_priv->wsa_swr_gpio_p && is_used_wsa_swr_gpio) {
  2832. dev_err(&pdev->dev, "%s: swr_gpios handle not provided!\n",
  2833. __func__);
  2834. return -EINVAL;
  2835. }
  2836. if (msm_cdc_pinctrl_get_state(wsa_priv->wsa_swr_gpio_p) < 0 &&
  2837. is_used_wsa_swr_gpio) {
  2838. dev_err(&pdev->dev, "%s: failed to get swr pin state\n",
  2839. __func__);
  2840. return -EPROBE_DEFER;
  2841. }
  2842. msm_cdc_pinctrl_set_wakeup_capable(
  2843. wsa_priv->wsa_swr_gpio_p, false);
  2844. wsa_io_base = devm_ioremap(&pdev->dev,
  2845. wsa_base_addr, LPASS_CDC_WSA_MACRO_MAX_OFFSET);
  2846. if (!wsa_io_base) {
  2847. dev_err(&pdev->dev, "%s: ioremap failed\n", __func__);
  2848. return -EINVAL;
  2849. }
  2850. wsa_priv->wsa_io_base = wsa_io_base;
  2851. wsa_priv->reset_swr = true;
  2852. INIT_WORK(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work,
  2853. lpass_cdc_wsa_macro_add_child_devices);
  2854. INIT_WORK(&wsa_priv->lpass_cdc_wsa_macro_cooling_work,
  2855. lpass_cdc_wsa_macro_cooling_adjust_gain);
  2856. wsa_priv->swr_plat_data.handle = (void *) wsa_priv;
  2857. wsa_priv->swr_plat_data.read = NULL;
  2858. wsa_priv->swr_plat_data.write = NULL;
  2859. wsa_priv->swr_plat_data.bulk_write = NULL;
  2860. wsa_priv->swr_plat_data.clk = wsa_swrm_clock;
  2861. wsa_priv->swr_plat_data.core_vote = lpass_cdc_wsa_macro_core_vote;
  2862. wsa_priv->swr_plat_data.handle_irq = NULL;
  2863. ret = of_property_read_u32(pdev->dev.of_node, "qcom,default-clk-id",
  2864. &default_clk_id);
  2865. if (ret) {
  2866. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  2867. __func__, "qcom,mux0-clk-id");
  2868. default_clk_id = WSA_CORE_CLK;
  2869. }
  2870. wsa_priv->default_clk_id = default_clk_id;
  2871. dev_set_drvdata(&pdev->dev, wsa_priv);
  2872. mutex_init(&wsa_priv->mclk_lock);
  2873. mutex_init(&wsa_priv->swr_clk_lock);
  2874. lpass_cdc_wsa_macro_init_ops(&ops, wsa_io_base);
  2875. ops.clk_id_req = wsa_priv->default_clk_id;
  2876. ops.default_clk_id = wsa_priv->default_clk_id;
  2877. ret = lpass_cdc_register_macro(&pdev->dev, WSA_MACRO, &ops);
  2878. if (ret < 0) {
  2879. dev_err(&pdev->dev, "%s: register macro failed\n", __func__);
  2880. goto reg_macro_fail;
  2881. }
  2882. if (of_find_property(wsa_priv->dev->of_node, "#cooling-cells", NULL)) {
  2883. ret = of_property_read_u32(pdev->dev.of_node,
  2884. "qcom,thermal-max-state",
  2885. &thermal_max_state);
  2886. if (ret) {
  2887. dev_info(&pdev->dev, "%s: could not find %s entry in dt\n",
  2888. __func__, "qcom,thermal-max-state");
  2889. wsa_priv->thermal_max_state =
  2890. LPASS_CDC_WSA_MACRO_THERMAL_MAX_STATE;
  2891. } else {
  2892. wsa_priv->thermal_max_state = thermal_max_state;
  2893. }
  2894. wsa_priv->tcdev = devm_thermal_of_cooling_device_register(
  2895. &pdev->dev,
  2896. wsa_priv->dev->of_node,
  2897. "wsa", wsa_priv,
  2898. &wsa_cooling_ops);
  2899. if (IS_ERR(wsa_priv->tcdev)) {
  2900. dev_err(&pdev->dev,
  2901. "%s: failed to register wsa macro as cooling device\n",
  2902. __func__);
  2903. wsa_priv->tcdev = NULL;
  2904. }
  2905. }
  2906. pm_runtime_set_autosuspend_delay(&pdev->dev, AUTO_SUSPEND_DELAY);
  2907. pm_runtime_use_autosuspend(&pdev->dev);
  2908. pm_runtime_set_suspended(&pdev->dev);
  2909. pm_suspend_ignore_children(&pdev->dev, true);
  2910. pm_runtime_enable(&pdev->dev);
  2911. schedule_work(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work);
  2912. return ret;
  2913. reg_macro_fail:
  2914. mutex_destroy(&wsa_priv->mclk_lock);
  2915. mutex_destroy(&wsa_priv->swr_clk_lock);
  2916. return ret;
  2917. }
  2918. static int lpass_cdc_wsa_macro_remove(struct platform_device *pdev)
  2919. {
  2920. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2921. u16 count = 0;
  2922. wsa_priv = dev_get_drvdata(&pdev->dev);
  2923. if (!wsa_priv)
  2924. return -EINVAL;
  2925. if (wsa_priv->tcdev)
  2926. thermal_cooling_device_unregister(wsa_priv->tcdev);
  2927. for (count = 0; count < wsa_priv->child_count &&
  2928. count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX; count++)
  2929. platform_device_unregister(wsa_priv->pdev_child_devices[count]);
  2930. pm_runtime_disable(&pdev->dev);
  2931. pm_runtime_set_suspended(&pdev->dev);
  2932. lpass_cdc_unregister_macro(&pdev->dev, WSA_MACRO);
  2933. mutex_destroy(&wsa_priv->mclk_lock);
  2934. mutex_destroy(&wsa_priv->swr_clk_lock);
  2935. return 0;
  2936. }
  2937. static const struct of_device_id lpass_cdc_wsa_macro_dt_match[] = {
  2938. {.compatible = "qcom,lpass-cdc-wsa-macro"},
  2939. {}
  2940. };
  2941. static const struct dev_pm_ops lpass_cdc_dev_pm_ops = {
  2942. SET_SYSTEM_SLEEP_PM_OPS(
  2943. pm_runtime_force_suspend,
  2944. pm_runtime_force_resume
  2945. )
  2946. SET_RUNTIME_PM_OPS(
  2947. lpass_cdc_runtime_suspend,
  2948. lpass_cdc_runtime_resume,
  2949. NULL
  2950. )
  2951. };
  2952. static struct platform_driver lpass_cdc_wsa_macro_driver = {
  2953. .driver = {
  2954. .name = "lpass_cdc_wsa_macro",
  2955. .owner = THIS_MODULE,
  2956. .pm = &lpass_cdc_dev_pm_ops,
  2957. .of_match_table = lpass_cdc_wsa_macro_dt_match,
  2958. .suppress_bind_attrs = true,
  2959. },
  2960. .probe = lpass_cdc_wsa_macro_probe,
  2961. .remove = lpass_cdc_wsa_macro_remove,
  2962. };
  2963. module_platform_driver(lpass_cdc_wsa_macro_driver);
  2964. MODULE_DESCRIPTION("WSA macro driver");
  2965. MODULE_LICENSE("GPL v2");