madera.h 15 KB

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  1. /* SPDX-License-Identifier: GPL-2.0-only */
  2. /*
  3. * Cirrus Logic Madera class codecs common support
  4. *
  5. * Copyright (C) 2015-2018 Cirrus Logic, Inc. and
  6. * Cirrus Logic International Semiconductor Ltd.
  7. */
  8. #ifndef ASOC_MADERA_H
  9. #define ASOC_MADERA_H
  10. #include <linux/completion.h>
  11. #include <sound/soc.h>
  12. #include <sound/madera-pdata.h>
  13. #include "wm_adsp.h"
  14. #define MADERA_FLL1_REFCLK 1
  15. #define MADERA_FLL2_REFCLK 2
  16. #define MADERA_FLL3_REFCLK 3
  17. #define MADERA_FLLAO_REFCLK 4
  18. #define MADERA_FLL1_SYNCCLK 5
  19. #define MADERA_FLL2_SYNCCLK 6
  20. #define MADERA_FLL3_SYNCCLK 7
  21. #define MADERA_FLLAO_SYNCCLK 8
  22. #define MADERA_FLL_SRC_NONE -1
  23. #define MADERA_FLL_SRC_MCLK1 0
  24. #define MADERA_FLL_SRC_MCLK2 1
  25. #define MADERA_FLL_SRC_MCLK3 2
  26. #define MADERA_FLL_SRC_SLIMCLK 3
  27. #define MADERA_FLL_SRC_FLL1 4
  28. #define MADERA_FLL_SRC_FLL2 5
  29. #define MADERA_FLL_SRC_AIF1BCLK 8
  30. #define MADERA_FLL_SRC_AIF2BCLK 9
  31. #define MADERA_FLL_SRC_AIF3BCLK 10
  32. #define MADERA_FLL_SRC_AIF4BCLK 11
  33. #define MADERA_FLL_SRC_AIF1LRCLK 12
  34. #define MADERA_FLL_SRC_AIF2LRCLK 13
  35. #define MADERA_FLL_SRC_AIF3LRCLK 14
  36. #define MADERA_FLL_SRC_AIF4LRCLK 15
  37. #define MADERA_CLK_SYSCLK_1 1
  38. #define MADERA_CLK_ASYNCCLK_1 2
  39. #define MADERA_CLK_OPCLK 3
  40. #define MADERA_CLK_ASYNC_OPCLK 4
  41. #define MADERA_CLK_SYSCLK_2 5
  42. #define MADERA_CLK_SYSCLK_3 6
  43. #define MADERA_CLK_ASYNCCLK_2 7
  44. #define MADERA_CLK_DSPCLK 8
  45. #define MADERA_CLK_OUTCLK 9
  46. #define MADERA_CLK_SRC_MCLK1 0x0
  47. #define MADERA_CLK_SRC_MCLK2 0x1
  48. #define MADERA_CLK_SRC_MCLK3 0x2
  49. #define MADERA_CLK_SRC_FLL1 0x4
  50. #define MADERA_CLK_SRC_FLL2 0x5
  51. #define MADERA_CLK_SRC_FLL3 0x6
  52. #define MADERA_CLK_SRC_FLLAO_HI 0x7
  53. #define MADERA_CLK_SRC_FLL1_DIV6 0x7
  54. #define MADERA_CLK_SRC_AIF1BCLK 0x8
  55. #define MADERA_CLK_SRC_AIF2BCLK 0x9
  56. #define MADERA_CLK_SRC_AIF3BCLK 0xA
  57. #define MADERA_CLK_SRC_AIF4BCLK 0xB
  58. #define MADERA_CLK_SRC_FLLAO 0xF
  59. #define MADERA_OUTCLK_SYSCLK 0
  60. #define MADERA_OUTCLK_ASYNCCLK 1
  61. #define MADERA_OUTCLK_MCLK1 4
  62. #define MADERA_OUTCLK_MCLK2 5
  63. #define MADERA_OUTCLK_MCLK3 6
  64. #define MADERA_MIXER_VOL_MASK 0x00FE
  65. #define MADERA_MIXER_VOL_SHIFT 1
  66. #define MADERA_MIXER_VOL_WIDTH 7
  67. #define MADERA_DOM_GRP_FX 0
  68. #define MADERA_DOM_GRP_ASRC1 1
  69. #define MADERA_DOM_GRP_ASRC2 2
  70. #define MADERA_DOM_GRP_ISRC1 3
  71. #define MADERA_DOM_GRP_ISRC2 4
  72. #define MADERA_DOM_GRP_ISRC3 5
  73. #define MADERA_DOM_GRP_ISRC4 6
  74. #define MADERA_DOM_GRP_OUT 7
  75. #define MADERA_DOM_GRP_SPD 8
  76. #define MADERA_DOM_GRP_DSP1 9
  77. #define MADERA_DOM_GRP_DSP2 10
  78. #define MADERA_DOM_GRP_DSP3 11
  79. #define MADERA_DOM_GRP_DSP4 12
  80. #define MADERA_DOM_GRP_DSP5 13
  81. #define MADERA_DOM_GRP_DSP6 14
  82. #define MADERA_DOM_GRP_DSP7 15
  83. #define MADERA_DOM_GRP_AIF1 16
  84. #define MADERA_DOM_GRP_AIF2 17
  85. #define MADERA_DOM_GRP_AIF3 18
  86. #define MADERA_DOM_GRP_AIF4 19
  87. #define MADERA_DOM_GRP_SLIMBUS 20
  88. #define MADERA_DOM_GRP_PWM 21
  89. #define MADERA_DOM_GRP_DFC 22
  90. #define MADERA_N_DOM_GRPS 23
  91. #define MADERA_MAX_DAI 11
  92. #define MADERA_MAX_ADSP 7
  93. #define MADERA_NUM_MIXER_INPUTS 148
  94. struct madera;
  95. struct wm_adsp;
  96. struct madera_voice_trigger_info {
  97. /** Which core triggered, 1-based (1 = DSP1, ...) */
  98. int core_num;
  99. };
  100. struct madera_dai_priv {
  101. int clk;
  102. struct snd_pcm_hw_constraint_list constraint;
  103. };
  104. struct madera_priv {
  105. struct wm_adsp adsp[MADERA_MAX_ADSP];
  106. struct madera *madera;
  107. struct device *dev;
  108. int sysclk;
  109. int asyncclk;
  110. int dspclk;
  111. struct madera_dai_priv dai[MADERA_MAX_DAI];
  112. int num_inputs;
  113. unsigned int in_pending;
  114. unsigned int out_up_pending;
  115. unsigned int out_up_delay;
  116. unsigned int out_down_pending;
  117. unsigned int out_down_delay;
  118. unsigned int adsp_rate_cache[MADERA_MAX_ADSP];
  119. struct mutex rate_lock;
  120. int tdm_width[MADERA_MAX_AIF];
  121. int tdm_slots[MADERA_MAX_AIF];
  122. int domain_group_ref[MADERA_N_DOM_GRPS];
  123. };
  124. struct madera_fll_cfg {
  125. int n;
  126. unsigned int theta;
  127. unsigned int lambda;
  128. int refdiv;
  129. int fratio;
  130. int gain;
  131. int alt_gain;
  132. };
  133. struct madera_fll {
  134. struct madera *madera;
  135. int id;
  136. unsigned int base;
  137. unsigned int fout;
  138. int sync_src;
  139. unsigned int sync_freq;
  140. int ref_src;
  141. unsigned int ref_freq;
  142. struct madera_fll_cfg ref_cfg;
  143. };
  144. struct madera_enum {
  145. struct soc_enum mixer_enum;
  146. int val;
  147. };
  148. extern const unsigned int madera_ana_tlv[];
  149. extern const unsigned int madera_eq_tlv[];
  150. extern const unsigned int madera_digital_tlv[];
  151. extern const unsigned int madera_noise_tlv[];
  152. extern const unsigned int madera_ng_tlv[];
  153. extern const unsigned int madera_mixer_tlv[];
  154. extern const char * const madera_mixer_texts[MADERA_NUM_MIXER_INPUTS];
  155. extern const unsigned int madera_mixer_values[MADERA_NUM_MIXER_INPUTS];
  156. #define MADERA_GAINMUX_CONTROLS(name, base) \
  157. SOC_SINGLE_RANGE_TLV(name " Input Volume", base + 1, \
  158. MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
  159. madera_mixer_tlv)
  160. #define MADERA_MIXER_CONTROLS(name, base) \
  161. SOC_SINGLE_RANGE_TLV(name " Input 1 Volume", base + 1, \
  162. MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
  163. madera_mixer_tlv), \
  164. SOC_SINGLE_RANGE_TLV(name " Input 2 Volume", base + 3, \
  165. MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
  166. madera_mixer_tlv), \
  167. SOC_SINGLE_RANGE_TLV(name " Input 3 Volume", base + 5, \
  168. MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
  169. madera_mixer_tlv), \
  170. SOC_SINGLE_RANGE_TLV(name " Input 4 Volume", base + 7, \
  171. MADERA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
  172. madera_mixer_tlv)
  173. #define MADERA_MUX_ENUM_DECL(name, reg) \
  174. SOC_VALUE_ENUM_SINGLE_AUTODISABLE_DECL( \
  175. name, reg, 0, 0xff, madera_mixer_texts, madera_mixer_values)
  176. #define MADERA_MUX_CTL_DECL(name) \
  177. const struct snd_kcontrol_new name##_mux = \
  178. SOC_DAPM_ENUM("Route", name##_enum)
  179. #define MADERA_MUX_ENUMS(name, base_reg) \
  180. static MADERA_MUX_ENUM_DECL(name##_enum, base_reg); \
  181. static MADERA_MUX_CTL_DECL(name)
  182. #define MADERA_MIXER_ENUMS(name, base_reg) \
  183. MADERA_MUX_ENUMS(name##_in1, base_reg); \
  184. MADERA_MUX_ENUMS(name##_in2, base_reg + 2); \
  185. MADERA_MUX_ENUMS(name##_in3, base_reg + 4); \
  186. MADERA_MUX_ENUMS(name##_in4, base_reg + 6)
  187. #define MADERA_DSP_AUX_ENUMS(name, base_reg) \
  188. MADERA_MUX_ENUMS(name##_aux1, base_reg); \
  189. MADERA_MUX_ENUMS(name##_aux2, base_reg + 8); \
  190. MADERA_MUX_ENUMS(name##_aux3, base_reg + 16); \
  191. MADERA_MUX_ENUMS(name##_aux4, base_reg + 24); \
  192. MADERA_MUX_ENUMS(name##_aux5, base_reg + 32); \
  193. MADERA_MUX_ENUMS(name##_aux6, base_reg + 40)
  194. #define MADERA_MUX(name, ctrl) \
  195. SND_SOC_DAPM_MUX(name, SND_SOC_NOPM, 0, 0, ctrl)
  196. #define MADERA_MUX_WIDGETS(name, name_str) \
  197. MADERA_MUX(name_str " Input 1", &name##_mux)
  198. #define MADERA_MIXER_WIDGETS(name, name_str) \
  199. MADERA_MUX(name_str " Input 1", &name##_in1_mux), \
  200. MADERA_MUX(name_str " Input 2", &name##_in2_mux), \
  201. MADERA_MUX(name_str " Input 3", &name##_in3_mux), \
  202. MADERA_MUX(name_str " Input 4", &name##_in4_mux), \
  203. SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0)
  204. #define MADERA_DSP_WIDGETS(name, name_str) \
  205. MADERA_MIXER_WIDGETS(name##L, name_str "L"), \
  206. MADERA_MIXER_WIDGETS(name##R, name_str "R"), \
  207. MADERA_MUX(name_str " Aux 1", &name##_aux1_mux), \
  208. MADERA_MUX(name_str " Aux 2", &name##_aux2_mux), \
  209. MADERA_MUX(name_str " Aux 3", &name##_aux3_mux), \
  210. MADERA_MUX(name_str " Aux 4", &name##_aux4_mux), \
  211. MADERA_MUX(name_str " Aux 5", &name##_aux5_mux), \
  212. MADERA_MUX(name_str " Aux 6", &name##_aux6_mux)
  213. #define MADERA_MUX_ROUTES(widget, name) \
  214. { widget, NULL, name " Input 1" }, \
  215. MADERA_MIXER_INPUT_ROUTES(name " Input 1")
  216. #define MADERA_MIXER_ROUTES(widget, name) \
  217. { widget, NULL, name " Mixer" }, \
  218. { name " Mixer", NULL, name " Input 1" }, \
  219. { name " Mixer", NULL, name " Input 2" }, \
  220. { name " Mixer", NULL, name " Input 3" }, \
  221. { name " Mixer", NULL, name " Input 4" }, \
  222. MADERA_MIXER_INPUT_ROUTES(name " Input 1"), \
  223. MADERA_MIXER_INPUT_ROUTES(name " Input 2"), \
  224. MADERA_MIXER_INPUT_ROUTES(name " Input 3"), \
  225. MADERA_MIXER_INPUT_ROUTES(name " Input 4")
  226. #define MADERA_DSP_ROUTES(name) \
  227. { name, NULL, name " Preloader"}, \
  228. { name " Preload", NULL, name " Preloader"}, \
  229. { name, NULL, "SYSCLK"}, \
  230. { name, NULL, "DSPCLK"}, \
  231. { name, NULL, name " Aux 1" }, \
  232. { name, NULL, name " Aux 2" }, \
  233. { name, NULL, name " Aux 3" }, \
  234. { name, NULL, name " Aux 4" }, \
  235. { name, NULL, name " Aux 5" }, \
  236. { name, NULL, name " Aux 6" }, \
  237. MADERA_MIXER_INPUT_ROUTES(name " Aux 1"), \
  238. MADERA_MIXER_INPUT_ROUTES(name " Aux 2"), \
  239. MADERA_MIXER_INPUT_ROUTES(name " Aux 3"), \
  240. MADERA_MIXER_INPUT_ROUTES(name " Aux 4"), \
  241. MADERA_MIXER_INPUT_ROUTES(name " Aux 5"), \
  242. MADERA_MIXER_INPUT_ROUTES(name " Aux 6"), \
  243. MADERA_MIXER_ROUTES(name, name "L"), \
  244. MADERA_MIXER_ROUTES(name, name "R")
  245. #define MADERA_RATE_ENUM(xname, xenum) \
  246. { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,\
  247. .info = snd_soc_info_enum_double, \
  248. .get = snd_soc_get_enum_double, .put = madera_rate_put, \
  249. .private_value = (unsigned long)&xenum }
  250. #define MADERA_EQ_CONTROL(xname, xbase) \
  251. { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
  252. .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \
  253. .put = madera_eq_coeff_put, .private_value = \
  254. ((unsigned long)&(struct soc_bytes) { .base = xbase, \
  255. .num_regs = 20, .mask = ~MADERA_EQ1_B1_MODE }) }
  256. #define MADERA_LHPF_CONTROL(xname, xbase) \
  257. { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
  258. .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \
  259. .put = madera_lhpf_coeff_put, .private_value = \
  260. ((unsigned long)&(struct soc_bytes) { .base = xbase, \
  261. .num_regs = 1 }) }
  262. #define MADERA_RATES SNDRV_PCM_RATE_KNOT
  263. #define MADERA_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
  264. SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
  265. #define MADERA_OSR_ENUM_SIZE 5
  266. #define MADERA_SYNC_RATE_ENUM_SIZE 3
  267. #define MADERA_ASYNC_RATE_ENUM_SIZE 2
  268. #define MADERA_RATE_ENUM_SIZE \
  269. (MADERA_SYNC_RATE_ENUM_SIZE + MADERA_ASYNC_RATE_ENUM_SIZE)
  270. #define MADERA_SAMPLE_RATE_ENUM_SIZE 16
  271. #define MADERA_DFC_TYPE_ENUM_SIZE 5
  272. #define MADERA_DFC_WIDTH_ENUM_SIZE 5
  273. extern const struct snd_soc_dai_ops madera_dai_ops;
  274. extern const struct snd_soc_dai_ops madera_simple_dai_ops;
  275. extern const struct snd_kcontrol_new madera_inmux[];
  276. extern const struct snd_kcontrol_new madera_inmode[];
  277. extern const char * const madera_rate_text[MADERA_RATE_ENUM_SIZE];
  278. extern const unsigned int madera_rate_val[MADERA_RATE_ENUM_SIZE];
  279. extern const struct soc_enum madera_sample_rate[];
  280. extern const struct soc_enum madera_isrc_fsl[];
  281. extern const struct soc_enum madera_isrc_fsh[];
  282. extern const struct soc_enum madera_asrc1_rate[];
  283. extern const struct soc_enum madera_asrc1_bidir_rate[];
  284. extern const struct soc_enum madera_asrc2_rate[];
  285. extern const struct soc_enum madera_dfc_width[];
  286. extern const struct soc_enum madera_dfc_type[];
  287. extern const struct soc_enum madera_in_vi_ramp;
  288. extern const struct soc_enum madera_in_vd_ramp;
  289. extern const struct soc_enum madera_out_vi_ramp;
  290. extern const struct soc_enum madera_out_vd_ramp;
  291. extern const struct soc_enum madera_lhpf1_mode;
  292. extern const struct soc_enum madera_lhpf2_mode;
  293. extern const struct soc_enum madera_lhpf3_mode;
  294. extern const struct soc_enum madera_lhpf4_mode;
  295. extern const struct soc_enum madera_ng_hold;
  296. extern const struct soc_enum madera_in_hpf_cut_enum;
  297. extern const struct soc_enum madera_in_dmic_osr[];
  298. extern const struct soc_enum madera_output_anc_src[];
  299. extern const struct soc_enum madera_anc_input_src[];
  300. extern const struct soc_enum madera_anc_ng_enum;
  301. extern const struct snd_kcontrol_new madera_dsp_trigger_output_mux[];
  302. extern const struct snd_kcontrol_new madera_drc_activity_output_mux[];
  303. extern const struct snd_kcontrol_new madera_adsp_rate_controls[];
  304. int madera_dfc_put(struct snd_kcontrol *kcontrol,
  305. struct snd_ctl_elem_value *ucontrol);
  306. int madera_lp_mode_put(struct snd_kcontrol *kcontrol,
  307. struct snd_ctl_elem_value *ucontrol);
  308. int madera_out1_demux_put(struct snd_kcontrol *kcontrol,
  309. struct snd_ctl_elem_value *ucontrol);
  310. int madera_out1_demux_get(struct snd_kcontrol *kcontrol,
  311. struct snd_ctl_elem_value *ucontrol);
  312. int madera_rate_put(struct snd_kcontrol *kcontrol,
  313. struct snd_ctl_elem_value *ucontrol);
  314. int madera_eq_coeff_put(struct snd_kcontrol *kcontrol,
  315. struct snd_ctl_elem_value *ucontrol);
  316. int madera_lhpf_coeff_put(struct snd_kcontrol *kcontrol,
  317. struct snd_ctl_elem_value *ucontrol);
  318. int madera_clk_ev(struct snd_soc_dapm_widget *w,
  319. struct snd_kcontrol *kcontrol, int event);
  320. int madera_sysclk_ev(struct snd_soc_dapm_widget *w,
  321. struct snd_kcontrol *kcontrol, int event);
  322. int madera_spk_ev(struct snd_soc_dapm_widget *w,
  323. struct snd_kcontrol *kcontrol, int event);
  324. int madera_in_ev(struct snd_soc_dapm_widget *w,
  325. struct snd_kcontrol *kcontrol, int event);
  326. int madera_out_ev(struct snd_soc_dapm_widget *w,
  327. struct snd_kcontrol *kcontrol, int event);
  328. int madera_hp_ev(struct snd_soc_dapm_widget *w,
  329. struct snd_kcontrol *kcontrol, int event);
  330. int madera_anc_ev(struct snd_soc_dapm_widget *w,
  331. struct snd_kcontrol *kcontrol, int event);
  332. int madera_domain_clk_ev(struct snd_soc_dapm_widget *w,
  333. struct snd_kcontrol *kcontrol,
  334. int event);
  335. int madera_set_adsp_clk(struct madera_priv *priv, int dsp_num,
  336. unsigned int freq);
  337. int madera_set_sysclk(struct snd_soc_component *component, int clk_id,
  338. int source, unsigned int freq, int dir);
  339. int madera_init_fll(struct madera *madera, int id, int base,
  340. struct madera_fll *fll);
  341. int madera_set_fll_refclk(struct madera_fll *fll, int source,
  342. unsigned int fref, unsigned int fout);
  343. int madera_set_fll_syncclk(struct madera_fll *fll, int source,
  344. unsigned int fref, unsigned int fout);
  345. int madera_set_fll_ao_refclk(struct madera_fll *fll, int source,
  346. unsigned int fin, unsigned int fout);
  347. int madera_fllhj_set_refclk(struct madera_fll *fll, int source,
  348. unsigned int fin, unsigned int fout);
  349. int madera_core_init(struct madera_priv *priv);
  350. int madera_core_free(struct madera_priv *priv);
  351. int madera_init_overheat(struct madera_priv *priv);
  352. int madera_free_overheat(struct madera_priv *priv);
  353. int madera_init_inputs(struct snd_soc_component *component);
  354. int madera_init_outputs(struct snd_soc_component *component,
  355. const struct snd_soc_dapm_route *routes,
  356. int n_mono_routes, int n_real);
  357. int madera_init_bus_error_irq(struct madera_priv *priv, int dsp_num,
  358. irq_handler_t handler);
  359. void madera_free_bus_error_irq(struct madera_priv *priv, int dsp_num);
  360. int madera_init_dai(struct madera_priv *priv, int id);
  361. int madera_set_output_mode(struct snd_soc_component *component, int output,
  362. bool differential);
  363. /* Following functions are for use by machine drivers */
  364. static inline int madera_register_notifier(struct snd_soc_component *component,
  365. struct notifier_block *nb)
  366. {
  367. struct madera_priv *priv = snd_soc_component_get_drvdata(component);
  368. struct madera *madera = priv->madera;
  369. return blocking_notifier_chain_register(&madera->notifier, nb);
  370. }
  371. static inline int
  372. madera_unregister_notifier(struct snd_soc_component *component,
  373. struct notifier_block *nb)
  374. {
  375. struct madera_priv *priv = snd_soc_component_get_drvdata(component);
  376. struct madera *madera = priv->madera;
  377. return blocking_notifier_chain_unregister(&madera->notifier, nb);
  378. }
  379. #endif