lpass-cdc-wsa-macro.c 101 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909910911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964965966967968969970971972973974975976977978979980981982983984985986987988989990991992993994995996997998999100010011002100310041005100610071008100910101011101210131014101510161017101810191020102110221023102410251026102710281029103010311032103310341035103610371038103910401041104210431044104510461047104810491050105110521053105410551056105710581059106010611062106310641065106610671068106910701071107210731074107510761077107810791080108110821083108410851086108710881089109010911092109310941095109610971098109911001101110211031104110511061107110811091110111111121113111411151116111711181119112011211122112311241125112611271128112911301131113211331134113511361137113811391140114111421143114411451146114711481149115011511152115311541155115611571158115911601161116211631164116511661167116811691170117111721173117411751176117711781179118011811182118311841185118611871188118911901191119211931194119511961197119811991200120112021203120412051206120712081209121012111212121312141215121612171218121912201221122212231224122512261227122812291230123112321233123412351236123712381239124012411242124312441245124612471248124912501251125212531254125512561257125812591260126112621263126412651266126712681269127012711272127312741275127612771278127912801281128212831284128512861287128812891290129112921293129412951296129712981299130013011302130313041305130613071308130913101311131213131314131513161317131813191320132113221323132413251326132713281329133013311332133313341335133613371338133913401341134213431344134513461347134813491350135113521353135413551356135713581359136013611362136313641365136613671368136913701371137213731374137513761377137813791380138113821383138413851386138713881389139013911392139313941395139613971398139914001401140214031404140514061407140814091410141114121413141414151416141714181419142014211422142314241425142614271428142914301431143214331434143514361437143814391440144114421443144414451446144714481449145014511452145314541455145614571458145914601461146214631464146514661467146814691470147114721473147414751476147714781479148014811482148314841485148614871488148914901491149214931494149514961497149814991500150115021503150415051506150715081509151015111512151315141515151615171518151915201521152215231524152515261527152815291530153115321533153415351536153715381539154015411542154315441545154615471548154915501551155215531554155515561557155815591560156115621563156415651566156715681569157015711572157315741575157615771578157915801581158215831584158515861587158815891590159115921593159415951596159715981599160016011602160316041605160616071608160916101611161216131614161516161617161816191620162116221623162416251626162716281629163016311632163316341635163616371638163916401641164216431644164516461647164816491650165116521653165416551656165716581659166016611662166316641665166616671668166916701671167216731674167516761677167816791680168116821683168416851686168716881689169016911692169316941695169616971698169917001701170217031704170517061707170817091710171117121713171417151716171717181719172017211722172317241725172617271728172917301731173217331734173517361737173817391740174117421743174417451746174717481749175017511752175317541755175617571758175917601761176217631764176517661767176817691770177117721773177417751776177717781779178017811782178317841785178617871788178917901791179217931794179517961797179817991800180118021803180418051806180718081809181018111812181318141815181618171818181918201821182218231824182518261827182818291830183118321833183418351836183718381839184018411842184318441845184618471848184918501851185218531854185518561857185818591860186118621863186418651866186718681869187018711872187318741875187618771878187918801881188218831884188518861887188818891890189118921893189418951896189718981899190019011902190319041905190619071908190919101911191219131914191519161917191819191920192119221923192419251926192719281929193019311932193319341935193619371938193919401941194219431944194519461947194819491950195119521953195419551956195719581959196019611962196319641965196619671968196919701971197219731974197519761977197819791980198119821983198419851986198719881989199019911992199319941995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025202620272028202920302031203220332034203520362037203820392040204120422043204420452046204720482049205020512052205320542055205620572058205920602061206220632064206520662067206820692070207120722073207420752076207720782079208020812082208320842085208620872088208920902091209220932094209520962097209820992100210121022103210421052106210721082109211021112112211321142115211621172118211921202121212221232124212521262127212821292130213121322133213421352136213721382139214021412142214321442145214621472148214921502151215221532154215521562157215821592160216121622163216421652166216721682169217021712172217321742175217621772178217921802181218221832184218521862187218821892190219121922193219421952196219721982199220022012202220322042205220622072208220922102211221222132214221522162217221822192220222122222223222422252226222722282229223022312232223322342235223622372238223922402241224222432244224522462247224822492250225122522253225422552256225722582259226022612262226322642265226622672268226922702271227222732274227522762277227822792280228122822283228422852286228722882289229022912292229322942295229622972298229923002301230223032304230523062307230823092310231123122313231423152316231723182319232023212322232323242325232623272328232923302331233223332334233523362337233823392340234123422343234423452346234723482349235023512352235323542355235623572358235923602361236223632364236523662367236823692370237123722373237423752376237723782379238023812382238323842385238623872388238923902391239223932394239523962397239823992400240124022403240424052406240724082409241024112412241324142415241624172418241924202421242224232424242524262427242824292430243124322433243424352436243724382439244024412442244324442445244624472448244924502451245224532454245524562457245824592460246124622463246424652466246724682469247024712472247324742475247624772478247924802481248224832484248524862487248824892490249124922493249424952496249724982499250025012502250325042505250625072508250925102511251225132514251525162517251825192520252125222523252425252526252725282529253025312532253325342535253625372538253925402541254225432544254525462547254825492550255125522553255425552556255725582559256025612562256325642565256625672568256925702571257225732574257525762577257825792580258125822583258425852586258725882589259025912592259325942595259625972598259926002601260226032604260526062607260826092610261126122613261426152616261726182619262026212622262326242625262626272628262926302631263226332634263526362637263826392640264126422643264426452646264726482649265026512652265326542655265626572658265926602661266226632664266526662667266826692670267126722673267426752676267726782679268026812682268326842685268626872688268926902691269226932694269526962697269826992700270127022703270427052706270727082709271027112712271327142715271627172718271927202721272227232724272527262727272827292730273127322733273427352736273727382739274027412742274327442745274627472748274927502751275227532754275527562757275827592760276127622763276427652766276727682769277027712772277327742775277627772778277927802781278227832784278527862787278827892790279127922793279427952796279727982799280028012802280328042805280628072808280928102811281228132814281528162817281828192820282128222823282428252826282728282829283028312832283328342835283628372838283928402841284228432844284528462847284828492850285128522853285428552856285728582859286028612862286328642865286628672868286928702871287228732874287528762877287828792880288128822883288428852886288728882889289028912892289328942895289628972898289929002901290229032904290529062907290829092910291129122913291429152916291729182919292029212922292329242925292629272928292929302931293229332934293529362937293829392940294129422943294429452946294729482949295029512952295329542955295629572958295929602961296229632964296529662967296829692970297129722973297429752976297729782979298029812982298329842985298629872988298929902991299229932994299529962997299829993000300130023003300430053006300730083009301030113012301330143015301630173018301930203021302230233024302530263027302830293030303130323033303430353036303730383039304030413042304330443045304630473048304930503051305230533054305530563057305830593060306130623063306430653066306730683069307030713072307330743075307630773078307930803081308230833084308530863087308830893090309130923093309430953096309730983099310031013102310331043105310631073108310931103111311231133114311531163117311831193120312131223123312431253126312731283129313031313132313331343135313631373138313931403141314231433144314531463147314831493150315131523153315431553156315731583159316031613162316331643165316631673168316931703171317231733174317531763177317831793180318131823183318431853186318731883189319031913192319331943195319631973198319932003201320232033204320532063207320832093210321132123213321432153216321732183219322032213222322332243225322632273228322932303231323232333234323532363237323832393240324132423243324432453246324732483249325032513252325332543255325632573258325932603261326232633264
  1. // SPDX-License-Identifier: GPL-2.0-only
  2. /* Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
  3. */
  4. #include <linux/module.h>
  5. #include <linux/init.h>
  6. #include <linux/io.h>
  7. #include <linux/platform_device.h>
  8. #include <linux/clk.h>
  9. #include <linux/thermal.h>
  10. #include <linux/pm_runtime.h>
  11. #include <sound/soc.h>
  12. #include <sound/soc-dapm.h>
  13. #include <sound/tlv.h>
  14. #include <soc/swr-common.h>
  15. #include <soc/swr-wcd.h>
  16. #include <asoc/msm-cdc-pinctrl.h>
  17. #include "lpass-cdc.h"
  18. #include "lpass-cdc-comp.h"
  19. #include "lpass-cdc-registers.h"
  20. #include "lpass-cdc-wsa-macro.h"
  21. #include "lpass-cdc-clk-rsc.h"
  22. #define AUTO_SUSPEND_DELAY 50 /* delay in msec */
  23. #define LPASS_CDC_WSA_MACRO_MAX_OFFSET 0x1000
  24. #define LPASS_CDC_WSA_MACRO_RX_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  25. SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
  26. SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  27. #define LPASS_CDC_WSA_MACRO_RX_MIX_RATES (SNDRV_PCM_RATE_48000 |\
  28. SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  29. #define LPASS_CDC_WSA_MACRO_RX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
  30. SNDRV_PCM_FMTBIT_S24_LE |\
  31. SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
  32. #define LPASS_CDC_WSA_MACRO_ECHO_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  33. SNDRV_PCM_RATE_48000)
  34. #define LPASS_CDC_WSA_MACRO_ECHO_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
  35. SNDRV_PCM_FMTBIT_S24_LE |\
  36. SNDRV_PCM_FMTBIT_S24_3LE)
  37. #define NUM_INTERPOLATORS 2
  38. #define LPASS_CDC_WSA_MACRO_MUX_INP_SHFT 0x3
  39. #define LPASS_CDC_WSA_MACRO_MUX_INP_MASK1 0x07
  40. #define LPASS_CDC_WSA_MACRO_MUX_INP_MASK2 0x38
  41. #define LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET 0x8
  42. #define LPASS_CDC_WSA_MACRO_MUX_CFG1_OFFSET 0x4
  43. #define LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET \
  44. (LPASS_CDC_WSA_COMPANDER1_CTL0 - LPASS_CDC_WSA_COMPANDER0_CTL0)
  45. #define LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET \
  46. (LPASS_CDC_WSA_SOFTCLIP1_CRC - LPASS_CDC_WSA_SOFTCLIP0_CRC)
  47. #define LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET \
  48. (LPASS_CDC_WSA_RX1_RX_PATH_CTL - LPASS_CDC_WSA_RX0_RX_PATH_CTL)
  49. #define LPASS_CDC_WSA_MACRO_RX_PATH_CFG3_OFFSET 0x10
  50. #define LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET 0x4C
  51. #define LPASS_CDC_WSA_MACRO_FS_RATE_MASK 0x0F
  52. #define LPASS_CDC_WSA_MACRO_EC_MIX_TX0_MASK 0x03
  53. #define LPASS_CDC_WSA_MACRO_EC_MIX_TX1_MASK 0x18
  54. #define LPASS_CDC_WSA_MACRO_MAX_DMA_CH_PER_PORT 0x2
  55. #define LPASS_CDC_WSA_MACRO_THERMAL_MAX_STATE 11
  56. enum {
  57. LPASS_CDC_WSA_MACRO_RX0 = 0,
  58. LPASS_CDC_WSA_MACRO_RX1,
  59. LPASS_CDC_WSA_MACRO_RX_MIX,
  60. LPASS_CDC_WSA_MACRO_RX_MIX0 = LPASS_CDC_WSA_MACRO_RX_MIX,
  61. LPASS_CDC_WSA_MACRO_RX_MIX1,
  62. LPASS_CDC_WSA_MACRO_RX4,
  63. LPASS_CDC_WSA_MACRO_RX5,
  64. LPASS_CDC_WSA_MACRO_RX_MAX,
  65. };
  66. enum {
  67. LPASS_CDC_WSA_MACRO_TX0 = 0,
  68. LPASS_CDC_WSA_MACRO_TX1,
  69. LPASS_CDC_WSA_MACRO_TX_MAX,
  70. };
  71. enum {
  72. LPASS_CDC_WSA_MACRO_EC0_MUX = 0,
  73. LPASS_CDC_WSA_MACRO_EC1_MUX,
  74. LPASS_CDC_WSA_MACRO_EC_MUX_MAX,
  75. };
  76. enum {
  77. LPASS_CDC_WSA_MACRO_COMP1, /* SPK_L */
  78. LPASS_CDC_WSA_MACRO_COMP2, /* SPK_R */
  79. LPASS_CDC_WSA_MACRO_COMP_MAX
  80. };
  81. enum {
  82. LPASS_CDC_WSA_MACRO_SOFTCLIP0, /* RX0 */
  83. LPASS_CDC_WSA_MACRO_SOFTCLIP1, /* RX1 */
  84. LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX
  85. };
  86. enum {
  87. INTn_1_INP_SEL_ZERO = 0,
  88. INTn_1_INP_SEL_RX0,
  89. INTn_1_INP_SEL_RX1,
  90. INTn_1_INP_SEL_RX2,
  91. INTn_1_INP_SEL_RX3,
  92. INTn_1_INP_SEL_RX4,
  93. INTn_1_INP_SEL_RX5,
  94. INTn_1_INP_SEL_DEC0,
  95. INTn_1_INP_SEL_DEC1,
  96. };
  97. enum {
  98. INTn_2_INP_SEL_ZERO = 0,
  99. INTn_2_INP_SEL_RX0,
  100. INTn_2_INP_SEL_RX1,
  101. INTn_2_INP_SEL_RX2,
  102. INTn_2_INP_SEL_RX3,
  103. INTn_2_INP_SEL_RX4,
  104. INTn_2_INP_SEL_RX5,
  105. };
  106. enum {
  107. WSA_MODE_21DB,
  108. WSA_MODE_19P5DB,
  109. WSA_MODE_18DB,
  110. WSA_MODE_16P5DB,
  111. WSA_MODE_15DB,
  112. WSA_MODE_13P5DB,
  113. WSA_MODE_12DB,
  114. WSA_MODE_10P5DB,
  115. WSA_MODE_9DB,
  116. WSA_MODE_MAX
  117. };
  118. static struct lpass_cdc_comp_setting comp_setting_table[WSA_MODE_MAX] =
  119. {
  120. {42, 0, 42},
  121. {39, 0, 42},
  122. {36, 0, 42},
  123. {33, 0, 42},
  124. {30, 0, 42},
  125. {27, 0, 42},
  126. {24, 0, 42},
  127. {21, 0, 42},
  128. {18, 0, 42},
  129. };
  130. struct interp_sample_rate {
  131. int sample_rate;
  132. int rate_val;
  133. };
  134. /*
  135. * Structure used to update codec
  136. * register defaults after reset
  137. */
  138. struct lpass_cdc_wsa_macro_reg_mask_val {
  139. u16 reg;
  140. u8 mask;
  141. u8 val;
  142. };
  143. static struct interp_sample_rate int_prim_sample_rate_val[] = {
  144. {8000, 0x0}, /* 8K */
  145. {16000, 0x1}, /* 16K */
  146. {24000, -EINVAL},/* 24K */
  147. {32000, 0x3}, /* 32K */
  148. {48000, 0x4}, /* 48K */
  149. {96000, 0x5}, /* 96K */
  150. {192000, 0x6}, /* 192K */
  151. {384000, 0x7}, /* 384K */
  152. {44100, 0x8}, /* 44.1K */
  153. };
  154. static struct interp_sample_rate int_mix_sample_rate_val[] = {
  155. {48000, 0x4}, /* 48K */
  156. {96000, 0x5}, /* 96K */
  157. {192000, 0x6}, /* 192K */
  158. };
  159. #define LPASS_CDC_WSA_MACRO_SWR_STRING_LEN 80
  160. static int lpass_cdc_wsa_macro_core_vote(void *handle, bool enable);
  161. static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
  162. struct snd_pcm_hw_params *params,
  163. struct snd_soc_dai *dai);
  164. static int lpass_cdc_wsa_macro_get_channel_map(struct snd_soc_dai *dai,
  165. unsigned int *tx_num, unsigned int *tx_slot,
  166. unsigned int *rx_num, unsigned int *rx_slot);
  167. static int lpass_cdc_wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream);
  168. /* Hold instance to soundwire platform device */
  169. struct lpass_cdc_wsa_macro_swr_ctrl_data {
  170. struct platform_device *wsa_swr_pdev;
  171. };
  172. #define LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV(xname, xreg, xmin, xmax, tlv_array) \
  173. { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
  174. .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
  175. SNDRV_CTL_ELEM_ACCESS_READWRITE, \
  176. .tlv.p = (tlv_array), \
  177. .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
  178. .put = lpass_cdc_wsa_macro_set_digital_volume, \
  179. .private_value = (unsigned long)&(struct soc_mixer_control) \
  180. {.reg = xreg, .rreg = xreg, \
  181. .min = xmin, .max = xmax, .platform_max = xmax, \
  182. .sign_bit = 7,} }
  183. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data {
  184. void *handle; /* holds codec private data */
  185. int (*read)(void *handle, int reg);
  186. int (*write)(void *handle, int reg, int val);
  187. int (*bulk_write)(void *handle, u32 *reg, u32 *val, size_t len);
  188. int (*clk)(void *handle, bool enable);
  189. int (*core_vote)(void *handle, bool enable);
  190. int (*handle_irq)(void *handle,
  191. irqreturn_t (*swrm_irq_handler)(int irq,
  192. void *data),
  193. void *swrm_handle,
  194. int action);
  195. };
  196. enum {
  197. LPASS_CDC_WSA_MACRO_AIF_INVALID = 0,
  198. LPASS_CDC_WSA_MACRO_AIF1_PB,
  199. LPASS_CDC_WSA_MACRO_AIF_MIX1_PB,
  200. LPASS_CDC_WSA_MACRO_AIF_VI,
  201. LPASS_CDC_WSA_MACRO_AIF_ECHO,
  202. LPASS_CDC_WSA_MACRO_MAX_DAIS,
  203. };
  204. #define LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX 3
  205. /*
  206. * @dev: wsa macro device pointer
  207. * @comp_enabled: compander enable mixer value set
  208. * @ec_hq: echo HQ enable mixer value set
  209. * @prim_int_users: Users of interpolator
  210. * @wsa_mclk_users: WSA MCLK users count
  211. * @swr_clk_users: SWR clk users count
  212. * @vi_feed_value: VI sense mask
  213. * @mclk_lock: to lock mclk operations
  214. * @swr_clk_lock: to lock swr master clock operations
  215. * @swr_ctrl_data: SoundWire data structure
  216. * @swr_plat_data: Soundwire platform data
  217. * @lpass_cdc_wsa_macro_add_child_devices_work: work for adding child devices
  218. * @wsa_swr_gpio_p: used by pinctrl API
  219. * @component: codec handle
  220. * @rx_0_count: RX0 interpolation users
  221. * @rx_1_count: RX1 interpolation users
  222. * @active_ch_mask: channel mask for all AIF DAIs
  223. * @active_ch_cnt: channel count of all AIF DAIs
  224. * @rx_port_value: mixer ctl value of WSA RX MUXes
  225. * @wsa_io_base: Base address of WSA macro addr space
  226. */
  227. struct lpass_cdc_wsa_macro_priv {
  228. struct device *dev;
  229. int comp_enabled[LPASS_CDC_WSA_MACRO_COMP_MAX];
  230. int comp_mode[LPASS_CDC_WSA_MACRO_COMP_MAX];
  231. int ec_hq[LPASS_CDC_WSA_MACRO_RX1 + 1];
  232. u16 prim_int_users[LPASS_CDC_WSA_MACRO_RX1 + 1];
  233. u16 wsa_mclk_users;
  234. u16 swr_clk_users;
  235. bool dapm_mclk_enable;
  236. bool reset_swr;
  237. unsigned int vi_feed_value;
  238. struct mutex mclk_lock;
  239. struct mutex swr_clk_lock;
  240. struct lpass_cdc_wsa_macro_swr_ctrl_data *swr_ctrl_data;
  241. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data swr_plat_data;
  242. struct work_struct lpass_cdc_wsa_macro_add_child_devices_work;
  243. struct device_node *wsa_swr_gpio_p;
  244. struct snd_soc_component *component;
  245. int rx_0_count;
  246. int rx_1_count;
  247. unsigned long active_ch_mask[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  248. unsigned long active_ch_cnt[LPASS_CDC_WSA_MACRO_MAX_DAIS];
  249. int rx_port_value[LPASS_CDC_WSA_MACRO_RX_MAX];
  250. char __iomem *wsa_io_base;
  251. struct platform_device *pdev_child_devices
  252. [LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX];
  253. int child_count;
  254. int ear_spkr_gain;
  255. int spkr_gain_offset;
  256. int spkr_mode;
  257. int is_softclip_on[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  258. int softclip_clk_users[LPASS_CDC_WSA_MACRO_SOFTCLIP_MAX];
  259. char __iomem *mclk_mode_muxsel;
  260. u16 default_clk_id;
  261. u32 pcm_rate_vi;
  262. int wsa_digital_mute_status[LPASS_CDC_WSA_MACRO_RX_MAX];
  263. u8 original_gain;
  264. struct thermal_cooling_device *tcdev;
  265. uint32_t thermal_cur_state;
  266. uint32_t thermal_max_state;
  267. struct work_struct lpass_cdc_wsa_macro_cooling_work;
  268. };
  269. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[];
  270. static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0);
  271. static const char *const rx_text[] = {
  272. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5", "DEC0", "DEC1"
  273. };
  274. static const char *const rx_mix_text[] = {
  275. "ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "RX4", "RX5",
  276. };
  277. static const char *const rx_mix_ec_text[] = {
  278. "ZERO", "RX_MIX_TX0", "RX_MIX_TX1"
  279. };
  280. static const char *const rx_mux_text[] = {
  281. "ZERO", "AIF1_PB", "AIF_MIX1_PB"
  282. };
  283. static const char *const rx_sidetone_mix_text[] = {
  284. "ZERO", "SRC0"
  285. };
  286. static const char * const lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text[] = {
  287. "OFF", "ON"
  288. };
  289. static const char * const lpass_cdc_wsa_macro_comp_mode_text[] = {
  290. "G_21_DB", "G_19P5_DB", "G_18_DB", "G_16P5_DB", "G_15_DB",
  291. "G_13P5_DB", "G_12_DB", "G_10P5_DB", "G_9_DB"
  292. };
  293. static const struct snd_kcontrol_new wsa_int0_vbat_mix_switch[] = {
  294. SOC_DAPM_SINGLE("WSA RX0 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  295. };
  296. static const struct snd_kcontrol_new wsa_int1_vbat_mix_switch[] = {
  297. SOC_DAPM_SINGLE("WSA RX1 VBAT Enable", SND_SOC_NOPM, 0, 1, 0)
  298. };
  299. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  300. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_text);
  301. static SOC_ENUM_SINGLE_EXT_DECL(lpass_cdc_wsa_macro_comp_mode_enum,
  302. lpass_cdc_wsa_macro_comp_mode_text);
  303. /* RX INT0 */
  304. static const struct soc_enum rx0_prim_inp0_chain_enum =
  305. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  306. 0, 9, rx_text);
  307. static const struct soc_enum rx0_prim_inp1_chain_enum =
  308. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
  309. 3, 9, rx_text);
  310. static const struct soc_enum rx0_prim_inp2_chain_enum =
  311. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  312. 3, 9, rx_text);
  313. static const struct soc_enum rx0_mix_chain_enum =
  314. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
  315. 0, 7, rx_mix_text);
  316. static const struct soc_enum rx0_sidetone_mix_enum =
  317. SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_sidetone_mix_text);
  318. static const struct snd_kcontrol_new rx0_prim_inp0_mux =
  319. SOC_DAPM_ENUM("WSA_RX0 INP0 Mux", rx0_prim_inp0_chain_enum);
  320. static const struct snd_kcontrol_new rx0_prim_inp1_mux =
  321. SOC_DAPM_ENUM("WSA_RX0 INP1 Mux", rx0_prim_inp1_chain_enum);
  322. static const struct snd_kcontrol_new rx0_prim_inp2_mux =
  323. SOC_DAPM_ENUM("WSA_RX0 INP2 Mux", rx0_prim_inp2_chain_enum);
  324. static const struct snd_kcontrol_new rx0_mix_mux =
  325. SOC_DAPM_ENUM("WSA_RX0 MIX Mux", rx0_mix_chain_enum);
  326. static const struct snd_kcontrol_new rx0_sidetone_mix_mux =
  327. SOC_DAPM_ENUM("WSA_RX0 SIDETONE MIX Mux", rx0_sidetone_mix_enum);
  328. /* RX INT1 */
  329. static const struct soc_enum rx1_prim_inp0_chain_enum =
  330. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  331. 0, 9, rx_text);
  332. static const struct soc_enum rx1_prim_inp1_chain_enum =
  333. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
  334. 3, 9, rx_text);
  335. static const struct soc_enum rx1_prim_inp2_chain_enum =
  336. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  337. 3, 9, rx_text);
  338. static const struct soc_enum rx1_mix_chain_enum =
  339. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
  340. 0, 7, rx_mix_text);
  341. static const struct snd_kcontrol_new rx1_prim_inp0_mux =
  342. SOC_DAPM_ENUM("WSA_RX1 INP0 Mux", rx1_prim_inp0_chain_enum);
  343. static const struct snd_kcontrol_new rx1_prim_inp1_mux =
  344. SOC_DAPM_ENUM("WSA_RX1 INP1 Mux", rx1_prim_inp1_chain_enum);
  345. static const struct snd_kcontrol_new rx1_prim_inp2_mux =
  346. SOC_DAPM_ENUM("WSA_RX1 INP2 Mux", rx1_prim_inp2_chain_enum);
  347. static const struct snd_kcontrol_new rx1_mix_mux =
  348. SOC_DAPM_ENUM("WSA_RX1 MIX Mux", rx1_mix_chain_enum);
  349. static const struct soc_enum rx_mix_ec0_enum =
  350. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  351. 0, 3, rx_mix_ec_text);
  352. static const struct soc_enum rx_mix_ec1_enum =
  353. SOC_ENUM_SINGLE(LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  354. 3, 3, rx_mix_ec_text);
  355. static const struct snd_kcontrol_new rx_mix_ec0_mux =
  356. SOC_DAPM_ENUM("WSA RX_MIX EC0_Mux", rx_mix_ec0_enum);
  357. static const struct snd_kcontrol_new rx_mix_ec1_mux =
  358. SOC_DAPM_ENUM("WSA RX_MIX EC1_Mux", rx_mix_ec1_enum);
  359. static struct snd_soc_dai_ops lpass_cdc_wsa_macro_dai_ops = {
  360. .hw_params = lpass_cdc_wsa_macro_hw_params,
  361. .get_channel_map = lpass_cdc_wsa_macro_get_channel_map,
  362. .mute_stream = lpass_cdc_wsa_macro_mute_stream,
  363. };
  364. static struct snd_soc_dai_driver lpass_cdc_wsa_macro_dai[] = {
  365. {
  366. .name = "wsa_macro_rx1",
  367. .id = LPASS_CDC_WSA_MACRO_AIF1_PB,
  368. .playback = {
  369. .stream_name = "WSA_AIF1 Playback",
  370. .rates = LPASS_CDC_WSA_MACRO_RX_RATES,
  371. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  372. .rate_max = 384000,
  373. .rate_min = 8000,
  374. .channels_min = 1,
  375. .channels_max = 2,
  376. },
  377. .ops = &lpass_cdc_wsa_macro_dai_ops,
  378. },
  379. {
  380. .name = "wsa_macro_rx_mix",
  381. .id = LPASS_CDC_WSA_MACRO_AIF_MIX1_PB,
  382. .playback = {
  383. .stream_name = "WSA_AIF_MIX1 Playback",
  384. .rates = LPASS_CDC_WSA_MACRO_RX_MIX_RATES,
  385. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  386. .rate_max = 192000,
  387. .rate_min = 48000,
  388. .channels_min = 1,
  389. .channels_max = 2,
  390. },
  391. .ops = &lpass_cdc_wsa_macro_dai_ops,
  392. },
  393. {
  394. .name = "wsa_macro_vifeedback",
  395. .id = LPASS_CDC_WSA_MACRO_AIF_VI,
  396. .capture = {
  397. .stream_name = "WSA_AIF_VI Capture",
  398. .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_48000,
  399. .formats = LPASS_CDC_WSA_MACRO_RX_FORMATS,
  400. .rate_max = 48000,
  401. .rate_min = 8000,
  402. .channels_min = 1,
  403. .channels_max = 4,
  404. },
  405. .ops = &lpass_cdc_wsa_macro_dai_ops,
  406. },
  407. {
  408. .name = "wsa_macro_echo",
  409. .id = LPASS_CDC_WSA_MACRO_AIF_ECHO,
  410. .capture = {
  411. .stream_name = "WSA_AIF_ECHO Capture",
  412. .rates = LPASS_CDC_WSA_MACRO_ECHO_RATES,
  413. .formats = LPASS_CDC_WSA_MACRO_ECHO_FORMATS,
  414. .rate_max = 48000,
  415. .rate_min = 8000,
  416. .channels_min = 1,
  417. .channels_max = 2,
  418. },
  419. .ops = &lpass_cdc_wsa_macro_dai_ops,
  420. },
  421. };
  422. static bool lpass_cdc_wsa_macro_get_data(struct snd_soc_component *component,
  423. struct device **wsa_dev,
  424. struct lpass_cdc_wsa_macro_priv **wsa_priv,
  425. const char *func_name)
  426. {
  427. *wsa_dev = lpass_cdc_get_device_ptr(component->dev,
  428. WSA_MACRO);
  429. if (!(*wsa_dev)) {
  430. dev_err(component->dev,
  431. "%s: null device for macro!\n", func_name);
  432. return false;
  433. }
  434. *wsa_priv = dev_get_drvdata((*wsa_dev));
  435. if (!(*wsa_priv) || !(*wsa_priv)->component) {
  436. dev_err(component->dev,
  437. "%s: priv is null for macro!\n", func_name);
  438. return false;
  439. }
  440. return true;
  441. }
  442. static int lpass_cdc_wsa_macro_set_port_map(struct snd_soc_component *component,
  443. u32 usecase, u32 size, void *data)
  444. {
  445. struct device *wsa_dev = NULL;
  446. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  447. struct swrm_port_config port_cfg;
  448. int ret = 0;
  449. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  450. return -EINVAL;
  451. memset(&port_cfg, 0, sizeof(port_cfg));
  452. port_cfg.uc = usecase;
  453. port_cfg.size = size;
  454. port_cfg.params = data;
  455. if (wsa_priv->swr_ctrl_data)
  456. ret = swrm_wcd_notify(
  457. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  458. SWR_SET_PORT_MAP, &port_cfg);
  459. return ret;
  460. }
  461. static int lpass_cdc_wsa_macro_set_prim_interpolator_rate(struct snd_soc_dai *dai,
  462. u8 int_prim_fs_rate_reg_val,
  463. u32 sample_rate)
  464. {
  465. u8 int_1_mix1_inp;
  466. u32 j, port;
  467. u16 int_mux_cfg0, int_mux_cfg1;
  468. u16 int_fs_reg;
  469. u8 int_mux_cfg0_val, int_mux_cfg1_val;
  470. u8 inp0_sel, inp1_sel, inp2_sel;
  471. struct snd_soc_component *component = dai->component;
  472. struct device *wsa_dev = NULL;
  473. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  474. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  475. return -EINVAL;
  476. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  477. LPASS_CDC_WSA_MACRO_RX_MAX) {
  478. int_1_mix1_inp = port;
  479. if ((int_1_mix1_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  480. (int_1_mix1_inp > LPASS_CDC_WSA_MACRO_RX_MIX1)) {
  481. dev_err(wsa_dev,
  482. "%s: Invalid RX port, Dai ID is %d\n",
  483. __func__, dai->id);
  484. return -EINVAL;
  485. }
  486. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0;
  487. /*
  488. * Loop through all interpolator MUX inputs and find out
  489. * to which interpolator input, the cdc_dma rx port
  490. * is connected
  491. */
  492. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  493. int_mux_cfg1 = int_mux_cfg0 + LPASS_CDC_WSA_MACRO_MUX_CFG1_OFFSET;
  494. int_mux_cfg0_val = snd_soc_component_read(component,
  495. int_mux_cfg0);
  496. int_mux_cfg1_val = snd_soc_component_read(component,
  497. int_mux_cfg1);
  498. inp0_sel = int_mux_cfg0_val & LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  499. inp1_sel = (int_mux_cfg0_val >>
  500. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  501. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  502. inp2_sel = (int_mux_cfg1_val >>
  503. LPASS_CDC_WSA_MACRO_MUX_INP_SHFT) &
  504. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  505. if ((inp0_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  506. (inp1_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
  507. (inp2_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0)) {
  508. int_fs_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  509. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  510. dev_dbg(wsa_dev,
  511. "%s: AIF_PB DAI(%d) connected to INT%u_1\n",
  512. __func__, dai->id, j);
  513. dev_dbg(wsa_dev,
  514. "%s: set INT%u_1 sample rate to %u\n",
  515. __func__, j, sample_rate);
  516. /* sample_rate is in Hz */
  517. snd_soc_component_update_bits(component,
  518. int_fs_reg,
  519. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  520. int_prim_fs_rate_reg_val);
  521. }
  522. int_mux_cfg0 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  523. }
  524. }
  525. return 0;
  526. }
  527. static int lpass_cdc_wsa_macro_set_mix_interpolator_rate(struct snd_soc_dai *dai,
  528. u8 int_mix_fs_rate_reg_val,
  529. u32 sample_rate)
  530. {
  531. u8 int_2_inp;
  532. u32 j, port;
  533. u16 int_mux_cfg1, int_fs_reg;
  534. u8 int_mux_cfg1_val;
  535. struct snd_soc_component *component = dai->component;
  536. struct device *wsa_dev = NULL;
  537. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  538. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  539. return -EINVAL;
  540. for_each_set_bit(port, &wsa_priv->active_ch_mask[dai->id],
  541. LPASS_CDC_WSA_MACRO_RX_MAX) {
  542. int_2_inp = port;
  543. if ((int_2_inp < LPASS_CDC_WSA_MACRO_RX0) ||
  544. (int_2_inp > LPASS_CDC_WSA_MACRO_RX_MIX1)) {
  545. dev_err(wsa_dev,
  546. "%s: Invalid RX port, Dai ID is %d\n",
  547. __func__, dai->id);
  548. return -EINVAL;
  549. }
  550. int_mux_cfg1 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG1;
  551. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  552. int_mux_cfg1_val = snd_soc_component_read(component,
  553. int_mux_cfg1) &
  554. LPASS_CDC_WSA_MACRO_MUX_INP_MASK1;
  555. if (int_mux_cfg1_val == int_2_inp +
  556. INTn_2_INP_SEL_RX0) {
  557. int_fs_reg =
  558. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  559. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * j;
  560. dev_dbg(wsa_dev,
  561. "%s: AIF_PB DAI(%d) connected to INT%u_2\n",
  562. __func__, dai->id, j);
  563. dev_dbg(wsa_dev,
  564. "%s: set INT%u_2 sample rate to %u\n",
  565. __func__, j, sample_rate);
  566. snd_soc_component_update_bits(component,
  567. int_fs_reg,
  568. LPASS_CDC_WSA_MACRO_FS_RATE_MASK,
  569. int_mix_fs_rate_reg_val);
  570. }
  571. int_mux_cfg1 += LPASS_CDC_WSA_MACRO_MUX_CFG_OFFSET;
  572. }
  573. }
  574. return 0;
  575. }
  576. static int lpass_cdc_wsa_macro_set_interpolator_rate(struct snd_soc_dai *dai,
  577. u32 sample_rate)
  578. {
  579. int rate_val = 0;
  580. int i, ret;
  581. /* set mixing path rate */
  582. for (i = 0; i < ARRAY_SIZE(int_mix_sample_rate_val); i++) {
  583. if (sample_rate ==
  584. int_mix_sample_rate_val[i].sample_rate) {
  585. rate_val =
  586. int_mix_sample_rate_val[i].rate_val;
  587. break;
  588. }
  589. }
  590. if ((i == ARRAY_SIZE(int_mix_sample_rate_val)) ||
  591. (rate_val < 0))
  592. goto prim_rate;
  593. ret = lpass_cdc_wsa_macro_set_mix_interpolator_rate(dai,
  594. (u8) rate_val, sample_rate);
  595. prim_rate:
  596. /* set primary path sample rate */
  597. for (i = 0; i < ARRAY_SIZE(int_prim_sample_rate_val); i++) {
  598. if (sample_rate ==
  599. int_prim_sample_rate_val[i].sample_rate) {
  600. rate_val =
  601. int_prim_sample_rate_val[i].rate_val;
  602. break;
  603. }
  604. }
  605. if ((i == ARRAY_SIZE(int_prim_sample_rate_val)) ||
  606. (rate_val < 0))
  607. return -EINVAL;
  608. ret = lpass_cdc_wsa_macro_set_prim_interpolator_rate(dai,
  609. (u8) rate_val, sample_rate);
  610. return ret;
  611. }
  612. static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
  613. struct snd_pcm_hw_params *params,
  614. struct snd_soc_dai *dai)
  615. {
  616. struct snd_soc_component *component = dai->component;
  617. int ret;
  618. struct device *wsa_dev = NULL;
  619. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  620. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  621. return -EINVAL;
  622. wsa_priv = dev_get_drvdata(wsa_dev);
  623. if (!wsa_priv)
  624. return -EINVAL;
  625. dev_dbg(component->dev,
  626. "%s: dai_name = %s DAI-ID %x rate %d num_ch %d\n", __func__,
  627. dai->name, dai->id, params_rate(params),
  628. params_channels(params));
  629. switch (substream->stream) {
  630. case SNDRV_PCM_STREAM_PLAYBACK:
  631. ret = lpass_cdc_wsa_macro_set_interpolator_rate(dai, params_rate(params));
  632. if (ret) {
  633. dev_err(component->dev,
  634. "%s: cannot set sample rate: %u\n",
  635. __func__, params_rate(params));
  636. return ret;
  637. }
  638. break;
  639. case SNDRV_PCM_STREAM_CAPTURE:
  640. if (dai->id == LPASS_CDC_WSA_MACRO_AIF_VI)
  641. wsa_priv->pcm_rate_vi = params_rate(params);
  642. default:
  643. break;
  644. }
  645. return 0;
  646. }
  647. static int lpass_cdc_wsa_macro_get_channel_map(struct snd_soc_dai *dai,
  648. unsigned int *tx_num, unsigned int *tx_slot,
  649. unsigned int *rx_num, unsigned int *rx_slot)
  650. {
  651. struct snd_soc_component *component = dai->component;
  652. struct device *wsa_dev = NULL;
  653. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  654. u16 val = 0, mask = 0, cnt = 0, temp = 0;
  655. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  656. return -EINVAL;
  657. wsa_priv = dev_get_drvdata(wsa_dev);
  658. if (!wsa_priv)
  659. return -EINVAL;
  660. switch (dai->id) {
  661. case LPASS_CDC_WSA_MACRO_AIF_VI:
  662. *tx_slot = wsa_priv->active_ch_mask[dai->id];
  663. *tx_num = wsa_priv->active_ch_cnt[dai->id];
  664. break;
  665. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  666. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  667. for_each_set_bit(temp, &wsa_priv->active_ch_mask[dai->id],
  668. LPASS_CDC_WSA_MACRO_RX_MAX) {
  669. mask |= (1 << temp);
  670. if (++cnt == LPASS_CDC_WSA_MACRO_MAX_DMA_CH_PER_PORT)
  671. break;
  672. }
  673. if (mask & 0x0C)
  674. mask = mask >> 0x2;
  675. *rx_slot = mask;
  676. *rx_num = cnt;
  677. break;
  678. case LPASS_CDC_WSA_MACRO_AIF_ECHO:
  679. val = snd_soc_component_read(component,
  680. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  681. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX1_MASK) {
  682. mask |= 0x2;
  683. cnt++;
  684. }
  685. if (val & LPASS_CDC_WSA_MACRO_EC_MIX_TX0_MASK) {
  686. mask |= 0x1;
  687. cnt++;
  688. }
  689. *tx_slot = mask;
  690. *tx_num = cnt;
  691. break;
  692. default:
  693. dev_err(wsa_dev, "%s: Invalid AIF\n", __func__);
  694. break;
  695. }
  696. return 0;
  697. }
  698. static int lpass_cdc_wsa_macro_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
  699. {
  700. struct snd_soc_component *component = dai->component;
  701. struct device *wsa_dev = NULL;
  702. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  703. uint16_t j = 0, reg = 0, mix_reg = 0, dsm_reg = 0;
  704. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  705. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  706. bool adie_lb = false;
  707. if (mute)
  708. return 0;
  709. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  710. return -EINVAL;
  711. switch (dai->id) {
  712. case LPASS_CDC_WSA_MACRO_AIF1_PB:
  713. case LPASS_CDC_WSA_MACRO_AIF_MIX1_PB:
  714. for (j = 0; j < NUM_INTERPOLATORS; j++) {
  715. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  716. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  717. mix_reg = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL +
  718. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  719. dsm_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  720. (j * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET) +
  721. LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET;
  722. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + j * 8;
  723. int_mux_cfg1 = int_mux_cfg0 + 4;
  724. int_mux_cfg0_val = snd_soc_component_read(component,
  725. int_mux_cfg0);
  726. int_mux_cfg1_val = snd_soc_component_read(component,
  727. int_mux_cfg1);
  728. if (snd_soc_component_read(component, dsm_reg) & 0x01) {
  729. if (int_mux_cfg0_val || (int_mux_cfg1_val & 0x38))
  730. snd_soc_component_update_bits(component, reg,
  731. 0x20, 0x20);
  732. if (int_mux_cfg1_val & 0x07) {
  733. snd_soc_component_update_bits(component, reg,
  734. 0x20, 0x20);
  735. snd_soc_component_update_bits(component,
  736. mix_reg, 0x20, 0x20);
  737. }
  738. }
  739. }
  740. lpass_cdc_wsa_pa_on(wsa_dev, adie_lb);
  741. break;
  742. default:
  743. break;
  744. }
  745. return 0;
  746. }
  747. static int lpass_cdc_wsa_macro_mclk_enable(
  748. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  749. bool mclk_enable, bool dapm)
  750. {
  751. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  752. int ret = 0;
  753. if (regmap == NULL) {
  754. dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  755. return -EINVAL;
  756. }
  757. dev_dbg(wsa_priv->dev, "%s: mclk_enable = %u, dapm = %d clk_users= %d\n",
  758. __func__, mclk_enable, dapm, wsa_priv->wsa_mclk_users);
  759. mutex_lock(&wsa_priv->mclk_lock);
  760. if (mclk_enable) {
  761. if (wsa_priv->wsa_mclk_users == 0) {
  762. ret = lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  763. wsa_priv->default_clk_id,
  764. wsa_priv->default_clk_id,
  765. true);
  766. if (ret < 0) {
  767. dev_err_ratelimited(wsa_priv->dev,
  768. "%s: wsa request clock enable failed\n",
  769. __func__);
  770. goto exit;
  771. }
  772. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  773. true);
  774. regcache_mark_dirty(regmap);
  775. regcache_sync_region(regmap,
  776. WSA_START_OFFSET,
  777. WSA_MAX_OFFSET);
  778. /* 9.6MHz MCLK, set value 0x00 if other frequency */
  779. regmap_update_bits(regmap,
  780. LPASS_CDC_WSA_TOP_FREQ_MCLK, 0x01, 0x01);
  781. regmap_update_bits(regmap,
  782. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  783. 0x01, 0x01);
  784. regmap_update_bits(regmap,
  785. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  786. 0x01, 0x01);
  787. }
  788. wsa_priv->wsa_mclk_users++;
  789. } else {
  790. if (wsa_priv->wsa_mclk_users <= 0) {
  791. dev_err(wsa_priv->dev, "%s: clock already disabled\n",
  792. __func__);
  793. wsa_priv->wsa_mclk_users = 0;
  794. goto exit;
  795. }
  796. wsa_priv->wsa_mclk_users--;
  797. if (wsa_priv->wsa_mclk_users == 0) {
  798. regmap_update_bits(regmap,
  799. LPASS_CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
  800. 0x01, 0x00);
  801. regmap_update_bits(regmap,
  802. LPASS_CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
  803. 0x01, 0x00);
  804. lpass_cdc_clk_rsc_fs_gen_request(wsa_priv->dev,
  805. false);
  806. lpass_cdc_clk_rsc_request_clock(wsa_priv->dev,
  807. wsa_priv->default_clk_id,
  808. wsa_priv->default_clk_id,
  809. false);
  810. }
  811. }
  812. exit:
  813. mutex_unlock(&wsa_priv->mclk_lock);
  814. return ret;
  815. }
  816. static int lpass_cdc_wsa_macro_mclk_event(struct snd_soc_dapm_widget *w,
  817. struct snd_kcontrol *kcontrol, int event)
  818. {
  819. struct snd_soc_component *component =
  820. snd_soc_dapm_to_component(w->dapm);
  821. int ret = 0;
  822. struct device *wsa_dev = NULL;
  823. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  824. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  825. return -EINVAL;
  826. dev_dbg(wsa_dev, "%s: event = %d\n", __func__, event);
  827. switch (event) {
  828. case SND_SOC_DAPM_PRE_PMU:
  829. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  830. if (ret)
  831. wsa_priv->dapm_mclk_enable = false;
  832. else
  833. wsa_priv->dapm_mclk_enable = true;
  834. break;
  835. case SND_SOC_DAPM_POST_PMD:
  836. if (wsa_priv->dapm_mclk_enable)
  837. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  838. break;
  839. default:
  840. dev_err(wsa_priv->dev,
  841. "%s: invalid DAPM event %d\n", __func__, event);
  842. ret = -EINVAL;
  843. }
  844. return ret;
  845. }
  846. static int lpass_cdc_wsa_macro_event_handler(struct snd_soc_component *component,
  847. u16 event, u32 data)
  848. {
  849. struct device *wsa_dev = NULL;
  850. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  851. int ret = 0;
  852. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  853. return -EINVAL;
  854. switch (event) {
  855. case LPASS_CDC_MACRO_EVT_SSR_DOWN:
  856. trace_printk("%s, enter SSR down\n", __func__);
  857. if (wsa_priv->swr_ctrl_data) {
  858. swrm_wcd_notify(
  859. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  860. SWR_DEVICE_SSR_DOWN, NULL);
  861. }
  862. if ((!pm_runtime_enabled(wsa_dev) ||
  863. !pm_runtime_suspended(wsa_dev))) {
  864. ret = lpass_cdc_runtime_suspend(wsa_dev);
  865. if (!ret) {
  866. pm_runtime_disable(wsa_dev);
  867. pm_runtime_set_suspended(wsa_dev);
  868. pm_runtime_enable(wsa_dev);
  869. }
  870. }
  871. break;
  872. case LPASS_CDC_MACRO_EVT_PRE_SSR_UP:
  873. break;
  874. case LPASS_CDC_MACRO_EVT_SSR_UP:
  875. trace_printk("%s, enter SSR up\n", __func__);
  876. /* reset swr after ssr/pdr */
  877. wsa_priv->reset_swr = true;
  878. if (wsa_priv->swr_ctrl_data)
  879. swrm_wcd_notify(
  880. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  881. SWR_DEVICE_SSR_UP, NULL);
  882. break;
  883. case LPASS_CDC_MACRO_EVT_CLK_RESET:
  884. lpass_cdc_rsc_clk_reset(wsa_dev, WSA_CORE_CLK);
  885. break;
  886. }
  887. return 0;
  888. }
  889. static int lpass_cdc_wsa_macro_enable_vi_feedback(struct snd_soc_dapm_widget *w,
  890. struct snd_kcontrol *kcontrol,
  891. int event)
  892. {
  893. struct snd_soc_component *component =
  894. snd_soc_dapm_to_component(w->dapm);
  895. struct device *wsa_dev = NULL;
  896. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  897. u8 val = 0x0;
  898. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  899. return -EINVAL;
  900. switch (wsa_priv->pcm_rate_vi) {
  901. case 48000:
  902. val = 0x04;
  903. break;
  904. case 24000:
  905. val = 0x02;
  906. break;
  907. case 8000:
  908. default:
  909. val = 0x00;
  910. break;
  911. }
  912. switch (event) {
  913. case SND_SOC_DAPM_POST_PMU:
  914. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  915. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  916. dev_dbg(wsa_dev, "%s: spkr1 enabled\n", __func__);
  917. /* Enable V&I sensing */
  918. snd_soc_component_update_bits(component,
  919. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  920. 0x20, 0x20);
  921. snd_soc_component_update_bits(component,
  922. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  923. 0x20, 0x20);
  924. snd_soc_component_update_bits(component,
  925. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  926. 0x0F, val);
  927. snd_soc_component_update_bits(component,
  928. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  929. 0x0F, val);
  930. snd_soc_component_update_bits(component,
  931. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  932. 0x10, 0x10);
  933. snd_soc_component_update_bits(component,
  934. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  935. 0x10, 0x10);
  936. snd_soc_component_update_bits(component,
  937. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  938. 0x20, 0x00);
  939. snd_soc_component_update_bits(component,
  940. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  941. 0x20, 0x00);
  942. }
  943. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  944. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  945. dev_dbg(wsa_dev, "%s: spkr2 enabled\n", __func__);
  946. /* Enable V&I sensing */
  947. snd_soc_component_update_bits(component,
  948. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  949. 0x20, 0x20);
  950. snd_soc_component_update_bits(component,
  951. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  952. 0x20, 0x20);
  953. snd_soc_component_update_bits(component,
  954. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  955. 0x0F, val);
  956. snd_soc_component_update_bits(component,
  957. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  958. 0x0F, val);
  959. snd_soc_component_update_bits(component,
  960. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  961. 0x10, 0x10);
  962. snd_soc_component_update_bits(component,
  963. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  964. 0x10, 0x10);
  965. snd_soc_component_update_bits(component,
  966. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  967. 0x20, 0x00);
  968. snd_soc_component_update_bits(component,
  969. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  970. 0x20, 0x00);
  971. }
  972. break;
  973. case SND_SOC_DAPM_POST_PMD:
  974. if (test_bit(LPASS_CDC_WSA_MACRO_TX0,
  975. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  976. /* Disable V&I sensing */
  977. snd_soc_component_update_bits(component,
  978. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  979. 0x20, 0x20);
  980. snd_soc_component_update_bits(component,
  981. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  982. 0x20, 0x20);
  983. dev_dbg(wsa_dev, "%s: spkr1 disabled\n", __func__);
  984. snd_soc_component_update_bits(component,
  985. LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CTL,
  986. 0x10, 0x00);
  987. snd_soc_component_update_bits(component,
  988. LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CTL,
  989. 0x10, 0x00);
  990. }
  991. if (test_bit(LPASS_CDC_WSA_MACRO_TX1,
  992. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  993. /* Disable V&I sensing */
  994. dev_dbg(wsa_dev, "%s: spkr2 disabled\n", __func__);
  995. snd_soc_component_update_bits(component,
  996. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  997. 0x20, 0x20);
  998. snd_soc_component_update_bits(component,
  999. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1000. 0x20, 0x20);
  1001. snd_soc_component_update_bits(component,
  1002. LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CTL,
  1003. 0x10, 0x00);
  1004. snd_soc_component_update_bits(component,
  1005. LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CTL,
  1006. 0x10, 0x00);
  1007. }
  1008. break;
  1009. }
  1010. return 0;
  1011. }
  1012. static void lpass_cdc_wsa_macro_hd2_control(struct snd_soc_component *component,
  1013. u16 reg, int event)
  1014. {
  1015. u16 hd2_scale_reg;
  1016. u16 hd2_enable_reg = 0;
  1017. if (reg == LPASS_CDC_WSA_RX0_RX_PATH_CTL) {
  1018. hd2_scale_reg = LPASS_CDC_WSA_RX0_RX_PATH_SEC3;
  1019. hd2_enable_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0;
  1020. }
  1021. if (reg == LPASS_CDC_WSA_RX1_RX_PATH_CTL) {
  1022. hd2_scale_reg = LPASS_CDC_WSA_RX1_RX_PATH_SEC3;
  1023. hd2_enable_reg = LPASS_CDC_WSA_RX1_RX_PATH_CFG0;
  1024. }
  1025. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_ON(event)) {
  1026. snd_soc_component_update_bits(component, hd2_scale_reg,
  1027. 0x3C, 0x10);
  1028. snd_soc_component_update_bits(component, hd2_scale_reg,
  1029. 0x03, 0x01);
  1030. snd_soc_component_update_bits(component, hd2_enable_reg,
  1031. 0x04, 0x04);
  1032. }
  1033. if (hd2_enable_reg && SND_SOC_DAPM_EVENT_OFF(event)) {
  1034. snd_soc_component_update_bits(component, hd2_enable_reg,
  1035. 0x04, 0x00);
  1036. snd_soc_component_update_bits(component, hd2_scale_reg,
  1037. 0x03, 0x00);
  1038. snd_soc_component_update_bits(component, hd2_scale_reg,
  1039. 0x3C, 0x00);
  1040. }
  1041. }
  1042. static int lpass_cdc_wsa_macro_enable_swr(struct snd_soc_dapm_widget *w,
  1043. struct snd_kcontrol *kcontrol, int event)
  1044. {
  1045. struct snd_soc_component *component =
  1046. snd_soc_dapm_to_component(w->dapm);
  1047. int ch_cnt;
  1048. struct device *wsa_dev = NULL;
  1049. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1050. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1051. return -EINVAL;
  1052. switch (event) {
  1053. case SND_SOC_DAPM_PRE_PMU:
  1054. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1055. !wsa_priv->rx_0_count)
  1056. wsa_priv->rx_0_count++;
  1057. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1058. !wsa_priv->rx_1_count)
  1059. wsa_priv->rx_1_count++;
  1060. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1061. if (wsa_priv->swr_ctrl_data) {
  1062. swrm_wcd_notify(
  1063. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  1064. SWR_DEVICE_UP, NULL);
  1065. swrm_wcd_notify(
  1066. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  1067. SWR_SET_NUM_RX_CH, &ch_cnt);
  1068. }
  1069. break;
  1070. case SND_SOC_DAPM_POST_PMD:
  1071. if (!(strnstr(w->name, "RX0", sizeof("WSA_RX0"))) &&
  1072. wsa_priv->rx_0_count)
  1073. wsa_priv->rx_0_count--;
  1074. if (!(strnstr(w->name, "RX1", sizeof("WSA_RX1"))) &&
  1075. wsa_priv->rx_1_count)
  1076. wsa_priv->rx_1_count--;
  1077. ch_cnt = wsa_priv->rx_0_count + wsa_priv->rx_1_count;
  1078. if (wsa_priv->swr_ctrl_data)
  1079. swrm_wcd_notify(
  1080. wsa_priv->swr_ctrl_data[0].wsa_swr_pdev,
  1081. SWR_SET_NUM_RX_CH, &ch_cnt);
  1082. break;
  1083. }
  1084. dev_dbg(wsa_priv->dev, "%s: current swr ch cnt: %d\n",
  1085. __func__, wsa_priv->rx_0_count + wsa_priv->rx_1_count);
  1086. return 0;
  1087. }
  1088. static int lpass_cdc_wsa_macro_enable_mix_path(struct snd_soc_dapm_widget *w,
  1089. struct snd_kcontrol *kcontrol, int event)
  1090. {
  1091. struct snd_soc_component *component =
  1092. snd_soc_dapm_to_component(w->dapm);
  1093. u16 gain_reg;
  1094. int offset_val = 0;
  1095. int val = 0;
  1096. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1097. if (!(strcmp(w->name, "WSA_RX0 MIX INP"))) {
  1098. gain_reg = LPASS_CDC_WSA_RX0_RX_VOL_MIX_CTL;
  1099. } else if (!(strcmp(w->name, "WSA_RX1 MIX INP"))) {
  1100. gain_reg = LPASS_CDC_WSA_RX1_RX_VOL_MIX_CTL;
  1101. } else {
  1102. dev_err(component->dev, "%s: No gain register avail for %s\n",
  1103. __func__, w->name);
  1104. return 0;
  1105. }
  1106. switch (event) {
  1107. case SND_SOC_DAPM_PRE_PMU:
  1108. lpass_cdc_wsa_macro_enable_swr(w, kcontrol, event);
  1109. val = snd_soc_component_read(component, gain_reg);
  1110. val += offset_val;
  1111. snd_soc_component_write(component, gain_reg, val);
  1112. break;
  1113. case SND_SOC_DAPM_POST_PMD:
  1114. snd_soc_component_update_bits(component,
  1115. w->reg, 0x20, 0x00);
  1116. lpass_cdc_wsa_macro_enable_swr(w, kcontrol, event);
  1117. break;
  1118. }
  1119. return 0;
  1120. }
  1121. static int lpass_cdc_wsa_macro_config_compander(struct snd_soc_component *component,
  1122. int comp, int event)
  1123. {
  1124. u16 comp_ctl0_reg, comp_ctl8_reg, rx_path_cfg0_reg;
  1125. struct device *wsa_dev = NULL;
  1126. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1127. u16 mode = 0;
  1128. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1129. return -EINVAL;
  1130. dev_dbg(component->dev, "%s: event %d compander %d, enabled %d\n",
  1131. __func__, event, comp + 1, wsa_priv->comp_enabled[comp]);
  1132. if (!wsa_priv->comp_enabled[comp])
  1133. return 0;
  1134. mode = wsa_priv->comp_mode[comp];
  1135. comp_ctl0_reg = LPASS_CDC_WSA_COMPANDER0_CTL0 +
  1136. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1137. comp_ctl8_reg = LPASS_CDC_WSA_COMPANDER0_CTL8 +
  1138. (comp * LPASS_CDC_WSA_MACRO_RX_COMP_OFFSET);
  1139. rx_path_cfg0_reg = LPASS_CDC_WSA_RX0_RX_PATH_CFG0 +
  1140. (comp * LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET);
  1141. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1142. lpass_cdc_update_compander_setting(component,
  1143. comp_ctl8_reg,
  1144. &comp_setting_table[mode]);
  1145. /* Enable Compander Clock */
  1146. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1147. 0x01, 0x01);
  1148. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1149. 0x02, 0x02);
  1150. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1151. 0x02, 0x00);
  1152. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1153. 0x02, 0x02);
  1154. }
  1155. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1156. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1157. 0x04, 0x04);
  1158. snd_soc_component_update_bits(component, rx_path_cfg0_reg,
  1159. 0x02, 0x00);
  1160. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1161. 0x02, 0x02);
  1162. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1163. 0x02, 0x00);
  1164. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1165. 0x01, 0x00);
  1166. snd_soc_component_update_bits(component, comp_ctl0_reg,
  1167. 0x04, 0x00);
  1168. }
  1169. return 0;
  1170. }
  1171. static void lpass_cdc_wsa_macro_enable_softclip_clk(struct snd_soc_component *component,
  1172. struct lpass_cdc_wsa_macro_priv *wsa_priv,
  1173. int path,
  1174. bool enable)
  1175. {
  1176. u16 softclip_clk_reg = LPASS_CDC_WSA_SOFTCLIP0_CRC +
  1177. (path * LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET);
  1178. u8 softclip_mux_mask = (1 << path);
  1179. u8 softclip_mux_value = (1 << path);
  1180. dev_dbg(component->dev, "%s: path %d, enable %d\n",
  1181. __func__, path, enable);
  1182. if (enable) {
  1183. if (wsa_priv->softclip_clk_users[path] == 0) {
  1184. snd_soc_component_update_bits(component,
  1185. softclip_clk_reg, 0x01, 0x01);
  1186. snd_soc_component_update_bits(component,
  1187. LPASS_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1188. softclip_mux_mask, softclip_mux_value);
  1189. }
  1190. wsa_priv->softclip_clk_users[path]++;
  1191. } else {
  1192. wsa_priv->softclip_clk_users[path]--;
  1193. if (wsa_priv->softclip_clk_users[path] == 0) {
  1194. snd_soc_component_update_bits(component,
  1195. softclip_clk_reg, 0x01, 0x00);
  1196. snd_soc_component_update_bits(component,
  1197. LPASS_CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
  1198. softclip_mux_mask, 0x00);
  1199. }
  1200. }
  1201. }
  1202. static int lpass_cdc_wsa_macro_config_softclip(struct snd_soc_component *component,
  1203. int path, int event)
  1204. {
  1205. u16 softclip_ctrl_reg = 0;
  1206. struct device *wsa_dev = NULL;
  1207. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1208. int softclip_path = 0;
  1209. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1210. return -EINVAL;
  1211. if (path == LPASS_CDC_WSA_MACRO_COMP1)
  1212. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1213. else if (path == LPASS_CDC_WSA_MACRO_COMP2)
  1214. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1215. dev_dbg(component->dev, "%s: event %d path %d, enabled %d\n",
  1216. __func__, event, softclip_path,
  1217. wsa_priv->is_softclip_on[softclip_path]);
  1218. if (!wsa_priv->is_softclip_on[softclip_path])
  1219. return 0;
  1220. softclip_ctrl_reg = LPASS_CDC_WSA_SOFTCLIP0_SOFTCLIP_CTRL +
  1221. (softclip_path * LPASS_CDC_WSA_MACRO_RX_SOFTCLIP_OFFSET);
  1222. if (SND_SOC_DAPM_EVENT_ON(event)) {
  1223. /* Enable Softclip clock and mux */
  1224. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1225. softclip_path, true);
  1226. /* Enable Softclip control */
  1227. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1228. 0x01, 0x01);
  1229. }
  1230. if (SND_SOC_DAPM_EVENT_OFF(event)) {
  1231. snd_soc_component_update_bits(component, softclip_ctrl_reg,
  1232. 0x01, 0x00);
  1233. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1234. softclip_path, false);
  1235. }
  1236. return 0;
  1237. }
  1238. static bool lpass_cdc_wsa_macro_adie_lb(struct snd_soc_component *component,
  1239. int interp_idx)
  1240. {
  1241. u16 int_mux_cfg0 = 0, int_mux_cfg1 = 0;
  1242. u8 int_mux_cfg0_val = 0, int_mux_cfg1_val = 0;
  1243. u8 int_n_inp0 = 0, int_n_inp1 = 0, int_n_inp2 = 0;
  1244. int_mux_cfg0 = LPASS_CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + interp_idx * 8;
  1245. int_mux_cfg1 = int_mux_cfg0 + 4;
  1246. int_mux_cfg0_val = snd_soc_component_read(component, int_mux_cfg0);
  1247. int_mux_cfg1_val = snd_soc_component_read(component, int_mux_cfg1);
  1248. int_n_inp0 = int_mux_cfg0_val & 0x0F;
  1249. if (int_n_inp0 == INTn_1_INP_SEL_DEC0 ||
  1250. int_n_inp0 == INTn_1_INP_SEL_DEC1)
  1251. return true;
  1252. int_n_inp1 = int_mux_cfg0_val >> 4;
  1253. if (int_n_inp1 == INTn_1_INP_SEL_DEC0 ||
  1254. int_n_inp1 == INTn_1_INP_SEL_DEC1)
  1255. return true;
  1256. int_n_inp2 = int_mux_cfg1_val >> 4;
  1257. if (int_n_inp2 == INTn_1_INP_SEL_DEC0 ||
  1258. int_n_inp2 == INTn_1_INP_SEL_DEC1)
  1259. return true;
  1260. return false;
  1261. }
  1262. static int lpass_cdc_wsa_macro_enable_main_path(struct snd_soc_dapm_widget *w,
  1263. struct snd_kcontrol *kcontrol,
  1264. int event)
  1265. {
  1266. struct snd_soc_component *component =
  1267. snd_soc_dapm_to_component(w->dapm);
  1268. u16 reg = 0;
  1269. struct device *wsa_dev = NULL;
  1270. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1271. bool adie_lb = false;
  1272. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1273. return -EINVAL;
  1274. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL +
  1275. LPASS_CDC_WSA_MACRO_RX_PATH_OFFSET * w->shift;
  1276. switch (event) {
  1277. case SND_SOC_DAPM_PRE_PMU:
  1278. if (lpass_cdc_wsa_macro_adie_lb(component, w->shift)) {
  1279. adie_lb = true;
  1280. snd_soc_component_update_bits(component,
  1281. reg, 0x20, 0x20);
  1282. lpass_cdc_wsa_pa_on(wsa_dev, adie_lb);
  1283. }
  1284. break;
  1285. default:
  1286. break;
  1287. }
  1288. return 0;
  1289. }
  1290. static int lpass_cdc_wsa_macro_interp_get_primary_reg(u16 reg, u16 *ind)
  1291. {
  1292. u16 prim_int_reg = 0;
  1293. switch (reg) {
  1294. case LPASS_CDC_WSA_RX0_RX_PATH_CTL:
  1295. case LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL:
  1296. prim_int_reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1297. *ind = 0;
  1298. break;
  1299. case LPASS_CDC_WSA_RX1_RX_PATH_CTL:
  1300. case LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL:
  1301. prim_int_reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1302. *ind = 1;
  1303. break;
  1304. }
  1305. return prim_int_reg;
  1306. }
  1307. static int lpass_cdc_wsa_macro_enable_prim_interpolator(
  1308. struct snd_soc_component *component,
  1309. u16 reg, int event)
  1310. {
  1311. u16 prim_int_reg;
  1312. u16 ind = 0;
  1313. struct device *wsa_dev = NULL;
  1314. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1315. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1316. return -EINVAL;
  1317. prim_int_reg = lpass_cdc_wsa_macro_interp_get_primary_reg(reg, &ind);
  1318. switch (event) {
  1319. case SND_SOC_DAPM_PRE_PMU:
  1320. wsa_priv->prim_int_users[ind]++;
  1321. if (wsa_priv->prim_int_users[ind] == 1) {
  1322. snd_soc_component_update_bits(component,
  1323. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_CFG3_OFFSET,
  1324. 0x03, 0x03);
  1325. snd_soc_component_update_bits(component, prim_int_reg,
  1326. 0x10, 0x10);
  1327. lpass_cdc_wsa_macro_hd2_control(component, prim_int_reg, event);
  1328. snd_soc_component_update_bits(component,
  1329. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
  1330. 0x1, 0x1);
  1331. }
  1332. if ((reg != prim_int_reg) &&
  1333. ((snd_soc_component_read(
  1334. component, prim_int_reg)) & 0x10))
  1335. snd_soc_component_update_bits(component, reg,
  1336. 0x10, 0x10);
  1337. break;
  1338. case SND_SOC_DAPM_POST_PMD:
  1339. wsa_priv->prim_int_users[ind]--;
  1340. if (wsa_priv->prim_int_users[ind] == 0) {
  1341. snd_soc_component_update_bits(component, prim_int_reg,
  1342. 1 << 0x5, 0 << 0x5);
  1343. snd_soc_component_update_bits(component,
  1344. prim_int_reg + LPASS_CDC_WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
  1345. 0x1, 0x0);
  1346. snd_soc_component_update_bits(component, prim_int_reg,
  1347. 0x40, 0x40);
  1348. snd_soc_component_update_bits(component, prim_int_reg,
  1349. 0x40, 0x00);
  1350. lpass_cdc_wsa_macro_hd2_control(component, prim_int_reg, event);
  1351. }
  1352. break;
  1353. }
  1354. dev_dbg(component->dev, "%s: primary interpolator: INT%d, users: %d\n",
  1355. __func__, ind, wsa_priv->prim_int_users[ind]);
  1356. return 0;
  1357. }
  1358. static int lpass_cdc_wsa_macro_enable_interpolator(struct snd_soc_dapm_widget *w,
  1359. struct snd_kcontrol *kcontrol,
  1360. int event)
  1361. {
  1362. struct snd_soc_component *component =
  1363. snd_soc_dapm_to_component(w->dapm);
  1364. u16 reg = 0;
  1365. dev_dbg(component->dev, "%s %d %s\n", __func__, event, w->name);
  1366. if (!(strcmp(w->name, "WSA_RX INT0 INTERP"))) {
  1367. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1368. } else if (!(strcmp(w->name, "WSA_RX INT1 INTERP"))) {
  1369. reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1370. } else {
  1371. dev_err(component->dev, "%s: Interpolator reg not found\n",
  1372. __func__);
  1373. return -EINVAL;
  1374. }
  1375. switch (event) {
  1376. case SND_SOC_DAPM_PRE_PMU:
  1377. /* Reset if needed */
  1378. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1379. break;
  1380. case SND_SOC_DAPM_POST_PMU:
  1381. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1382. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1383. break;
  1384. case SND_SOC_DAPM_POST_PMD:
  1385. lpass_cdc_wsa_macro_config_compander(component, w->shift, event);
  1386. lpass_cdc_wsa_macro_config_softclip(component, w->shift, event);
  1387. lpass_cdc_wsa_macro_enable_prim_interpolator(component, reg, event);
  1388. break;
  1389. }
  1390. return 0;
  1391. }
  1392. static int lpass_cdc_wsa_macro_spk_boost_event(struct snd_soc_dapm_widget *w,
  1393. struct snd_kcontrol *kcontrol,
  1394. int event)
  1395. {
  1396. struct snd_soc_component *component =
  1397. snd_soc_dapm_to_component(w->dapm);
  1398. u16 boost_path_ctl, boost_path_cfg1;
  1399. u16 reg, reg_mix;
  1400. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1401. if (!strcmp(w->name, "WSA_RX INT0 CHAIN")) {
  1402. boost_path_ctl = LPASS_CDC_WSA_BOOST0_BOOST_PATH_CTL;
  1403. boost_path_cfg1 = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1404. reg = LPASS_CDC_WSA_RX0_RX_PATH_CTL;
  1405. reg_mix = LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL;
  1406. } else if (!strcmp(w->name, "WSA_RX INT1 CHAIN")) {
  1407. boost_path_ctl = LPASS_CDC_WSA_BOOST1_BOOST_PATH_CTL;
  1408. boost_path_cfg1 = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1409. reg = LPASS_CDC_WSA_RX1_RX_PATH_CTL;
  1410. reg_mix = LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL;
  1411. } else {
  1412. dev_err(component->dev, "%s: unknown widget: %s\n",
  1413. __func__, w->name);
  1414. return -EINVAL;
  1415. }
  1416. switch (event) {
  1417. case SND_SOC_DAPM_PRE_PMU:
  1418. snd_soc_component_update_bits(component, boost_path_cfg1,
  1419. 0x01, 0x01);
  1420. snd_soc_component_update_bits(component, boost_path_ctl,
  1421. 0x10, 0x10);
  1422. if ((snd_soc_component_read(component, reg_mix)) & 0x10)
  1423. snd_soc_component_update_bits(component, reg_mix,
  1424. 0x10, 0x00);
  1425. break;
  1426. case SND_SOC_DAPM_POST_PMU:
  1427. snd_soc_component_update_bits(component, reg, 0x10, 0x00);
  1428. break;
  1429. case SND_SOC_DAPM_POST_PMD:
  1430. snd_soc_component_update_bits(component, boost_path_ctl,
  1431. 0x10, 0x00);
  1432. snd_soc_component_update_bits(component, boost_path_cfg1,
  1433. 0x01, 0x00);
  1434. break;
  1435. }
  1436. return 0;
  1437. }
  1438. static int lpass_cdc_wsa_macro_enable_vbat(struct snd_soc_dapm_widget *w,
  1439. struct snd_kcontrol *kcontrol,
  1440. int event)
  1441. {
  1442. struct snd_soc_component *component =
  1443. snd_soc_dapm_to_component(w->dapm);
  1444. struct device *wsa_dev = NULL;
  1445. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1446. u16 vbat_path_cfg = 0;
  1447. int softclip_path = 0;
  1448. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1449. return -EINVAL;
  1450. dev_dbg(component->dev, "%s %s %d\n", __func__, w->name, event);
  1451. if (!strcmp(w->name, "WSA_RX INT0 VBAT")) {
  1452. vbat_path_cfg = LPASS_CDC_WSA_RX0_RX_PATH_CFG1;
  1453. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP0;
  1454. } else if (!strcmp(w->name, "WSA_RX INT1 VBAT")) {
  1455. vbat_path_cfg = LPASS_CDC_WSA_RX1_RX_PATH_CFG1;
  1456. softclip_path = LPASS_CDC_WSA_MACRO_SOFTCLIP1;
  1457. }
  1458. switch (event) {
  1459. case SND_SOC_DAPM_PRE_PMU:
  1460. /* Enable clock for VBAT block */
  1461. snd_soc_component_update_bits(component,
  1462. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x10);
  1463. /* Enable VBAT block */
  1464. snd_soc_component_update_bits(component,
  1465. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x01);
  1466. /* Update interpolator with 384K path */
  1467. snd_soc_component_update_bits(component, vbat_path_cfg,
  1468. 0x80, 0x80);
  1469. /* Use attenuation mode */
  1470. snd_soc_component_update_bits(component,
  1471. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x02, 0x00);
  1472. /*
  1473. * BCL block needs softclip clock and mux config to be enabled
  1474. */
  1475. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1476. softclip_path, true);
  1477. /* Enable VBAT at channel level */
  1478. snd_soc_component_update_bits(component, vbat_path_cfg,
  1479. 0x02, 0x02);
  1480. /* Set the ATTK1 gain */
  1481. snd_soc_component_update_bits(component,
  1482. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1483. 0xFF, 0xFF);
  1484. snd_soc_component_update_bits(component,
  1485. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1486. 0xFF, 0x03);
  1487. snd_soc_component_update_bits(component,
  1488. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1489. 0xFF, 0x00);
  1490. /* Set the ATTK2 gain */
  1491. snd_soc_component_update_bits(component,
  1492. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1493. 0xFF, 0xFF);
  1494. snd_soc_component_update_bits(component,
  1495. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1496. 0xFF, 0x03);
  1497. snd_soc_component_update_bits(component,
  1498. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1499. 0xFF, 0x00);
  1500. /* Set the ATTK3 gain */
  1501. snd_soc_component_update_bits(component,
  1502. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1503. 0xFF, 0xFF);
  1504. snd_soc_component_update_bits(component,
  1505. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1506. 0xFF, 0x03);
  1507. snd_soc_component_update_bits(component,
  1508. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1509. 0xFF, 0x00);
  1510. /* Enable CB decode block clock */
  1511. snd_soc_component_update_bits(component,
  1512. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x01);
  1513. /* Enable BCL path */
  1514. snd_soc_component_update_bits(component,
  1515. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x01);
  1516. /* Request for BCL data */
  1517. snd_soc_component_update_bits(component,
  1518. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x01);
  1519. break;
  1520. case SND_SOC_DAPM_POST_PMD:
  1521. snd_soc_component_update_bits(component,
  1522. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL3, 0x01, 0x00);
  1523. snd_soc_component_update_bits(component,
  1524. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL2, 0x01, 0x00);
  1525. snd_soc_component_update_bits(component,
  1526. LPASS_CDC_WSA_CB_DECODE_CB_DECODE_CTL1, 0x01, 0x00);
  1527. snd_soc_component_update_bits(component, vbat_path_cfg,
  1528. 0x80, 0x00);
  1529. snd_soc_component_update_bits(component,
  1530. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1531. 0x02, 0x02);
  1532. snd_soc_component_update_bits(component, vbat_path_cfg,
  1533. 0x02, 0x00);
  1534. snd_soc_component_update_bits(component,
  1535. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD1,
  1536. 0xFF, 0x00);
  1537. snd_soc_component_update_bits(component,
  1538. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD2,
  1539. 0xFF, 0x00);
  1540. snd_soc_component_update_bits(component,
  1541. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD3,
  1542. 0xFF, 0x00);
  1543. snd_soc_component_update_bits(component,
  1544. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD4,
  1545. 0xFF, 0x00);
  1546. snd_soc_component_update_bits(component,
  1547. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD5,
  1548. 0xFF, 0x00);
  1549. snd_soc_component_update_bits(component,
  1550. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD6,
  1551. 0xFF, 0x00);
  1552. snd_soc_component_update_bits(component,
  1553. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD7,
  1554. 0xFF, 0x00);
  1555. snd_soc_component_update_bits(component,
  1556. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD8,
  1557. 0xFF, 0x00);
  1558. snd_soc_component_update_bits(component,
  1559. LPASS_CDC_WSA_VBAT_BCL_VBAT_BCL_GAIN_UPD9,
  1560. 0xFF, 0x00);
  1561. lpass_cdc_wsa_macro_enable_softclip_clk(component, wsa_priv,
  1562. softclip_path, false);
  1563. snd_soc_component_update_bits(component,
  1564. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG, 0x01, 0x00);
  1565. snd_soc_component_update_bits(component,
  1566. LPASS_CDC_WSA_VBAT_BCL_VBAT_PATH_CTL, 0x10, 0x00);
  1567. break;
  1568. default:
  1569. dev_err(wsa_dev, "%s: Invalid event %d\n", __func__, event);
  1570. break;
  1571. }
  1572. return 0;
  1573. }
  1574. static int lpass_cdc_wsa_macro_enable_echo(struct snd_soc_dapm_widget *w,
  1575. struct snd_kcontrol *kcontrol,
  1576. int event)
  1577. {
  1578. struct snd_soc_component *component =
  1579. snd_soc_dapm_to_component(w->dapm);
  1580. struct device *wsa_dev = NULL;
  1581. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1582. u16 val, ec_tx = 0, ec_hq_reg;
  1583. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1584. return -EINVAL;
  1585. dev_dbg(wsa_dev, "%s %d %s\n", __func__, event, w->name);
  1586. val = snd_soc_component_read(component,
  1587. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
  1588. if (!(strcmp(w->name, "WSA RX_MIX EC0_MUX")))
  1589. ec_tx = (val & 0x07) - 1;
  1590. else
  1591. ec_tx = ((val & 0x38) >> 0x3) - 1;
  1592. if (ec_tx < 0 || ec_tx >= (LPASS_CDC_WSA_MACRO_RX1 + 1)) {
  1593. dev_err(wsa_dev, "%s: EC mix control not set correctly\n",
  1594. __func__);
  1595. return -EINVAL;
  1596. }
  1597. if (wsa_priv->ec_hq[ec_tx]) {
  1598. snd_soc_component_update_bits(component,
  1599. LPASS_CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
  1600. 0x1 << ec_tx, 0x1 << ec_tx);
  1601. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_PATH_CTL +
  1602. 0x40 * ec_tx;
  1603. snd_soc_component_update_bits(component, ec_hq_reg, 0x01, 0x01);
  1604. ec_hq_reg = LPASS_CDC_WSA_EC_HQ0_EC_REF_HQ_CFG0 +
  1605. 0x40 * ec_tx;
  1606. /* default set to 48k */
  1607. snd_soc_component_update_bits(component, ec_hq_reg, 0x1E, 0x08);
  1608. }
  1609. return 0;
  1610. }
  1611. static int lpass_cdc_wsa_macro_get_ec_hq(struct snd_kcontrol *kcontrol,
  1612. struct snd_ctl_elem_value *ucontrol)
  1613. {
  1614. struct snd_soc_component *component =
  1615. snd_soc_kcontrol_component(kcontrol);
  1616. int ec_tx = ((struct soc_multi_mixer_control *)
  1617. kcontrol->private_value)->shift;
  1618. struct device *wsa_dev = NULL;
  1619. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1620. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1621. return -EINVAL;
  1622. ucontrol->value.integer.value[0] = wsa_priv->ec_hq[ec_tx];
  1623. return 0;
  1624. }
  1625. static int lpass_cdc_wsa_macro_set_ec_hq(struct snd_kcontrol *kcontrol,
  1626. struct snd_ctl_elem_value *ucontrol)
  1627. {
  1628. struct snd_soc_component *component =
  1629. snd_soc_kcontrol_component(kcontrol);
  1630. int ec_tx = ((struct soc_multi_mixer_control *)
  1631. kcontrol->private_value)->shift;
  1632. int value = ucontrol->value.integer.value[0];
  1633. struct device *wsa_dev = NULL;
  1634. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1635. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1636. return -EINVAL;
  1637. dev_dbg(wsa_dev, "%s: enable current %d, new %d\n",
  1638. __func__, wsa_priv->ec_hq[ec_tx], value);
  1639. wsa_priv->ec_hq[ec_tx] = value;
  1640. return 0;
  1641. }
  1642. static int lpass_cdc_wsa_macro_get_rx_mute_status(struct snd_kcontrol *kcontrol,
  1643. struct snd_ctl_elem_value *ucontrol)
  1644. {
  1645. struct snd_soc_component *component =
  1646. snd_soc_kcontrol_component(kcontrol);
  1647. struct device *wsa_dev = NULL;
  1648. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1649. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  1650. kcontrol->private_value)->shift;
  1651. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1652. return -EINVAL;
  1653. ucontrol->value.integer.value[0] =
  1654. wsa_priv->wsa_digital_mute_status[wsa_rx_shift];
  1655. return 0;
  1656. }
  1657. static int lpass_cdc_wsa_macro_set_rx_mute_status(struct snd_kcontrol *kcontrol,
  1658. struct snd_ctl_elem_value *ucontrol)
  1659. {
  1660. struct snd_soc_component *component =
  1661. snd_soc_kcontrol_component(kcontrol);
  1662. struct device *wsa_dev = NULL;
  1663. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1664. int value = ucontrol->value.integer.value[0];
  1665. int wsa_rx_shift = ((struct soc_multi_mixer_control *)
  1666. kcontrol->private_value)->shift;
  1667. int ret = 0;
  1668. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1669. return -EINVAL;
  1670. pm_runtime_get_sync(wsa_priv->dev);
  1671. switch (wsa_rx_shift) {
  1672. case 0:
  1673. snd_soc_component_update_bits(component,
  1674. LPASS_CDC_WSA_RX0_RX_PATH_CTL,
  1675. 0x10, value << 4);
  1676. break;
  1677. case 1:
  1678. snd_soc_component_update_bits(component,
  1679. LPASS_CDC_WSA_RX1_RX_PATH_CTL,
  1680. 0x10, value << 4);
  1681. break;
  1682. case 2:
  1683. snd_soc_component_update_bits(component,
  1684. LPASS_CDC_WSA_RX0_RX_PATH_MIX_CTL,
  1685. 0x10, value << 4);
  1686. break;
  1687. case 3:
  1688. snd_soc_component_update_bits(component,
  1689. LPASS_CDC_WSA_RX1_RX_PATH_MIX_CTL,
  1690. 0x10, value << 4);
  1691. break;
  1692. default:
  1693. pr_err("%s: invalid argument rx_shift = %d\n", __func__,
  1694. wsa_rx_shift);
  1695. ret = -EINVAL;
  1696. }
  1697. pm_runtime_mark_last_busy(wsa_priv->dev);
  1698. pm_runtime_put_autosuspend(wsa_priv->dev);
  1699. dev_dbg(component->dev, "%s: WSA Digital Mute RX %d Enable %d\n",
  1700. __func__, wsa_rx_shift, value);
  1701. wsa_priv->wsa_digital_mute_status[wsa_rx_shift] = value;
  1702. return ret;
  1703. }
  1704. static int lpass_cdc_wsa_macro_set_digital_volume(struct snd_kcontrol *kcontrol,
  1705. struct snd_ctl_elem_value *ucontrol)
  1706. {
  1707. struct snd_soc_component *component =
  1708. snd_soc_kcontrol_component(kcontrol);
  1709. struct device *wsa_dev = NULL;
  1710. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1711. struct soc_mixer_control *mc =
  1712. (struct soc_mixer_control *)kcontrol->private_value;
  1713. u8 gain = 0;
  1714. int ret = 0;
  1715. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1716. return -EINVAL;
  1717. if (!wsa_priv) {
  1718. pr_err("%s: priv is null for macro!\n",
  1719. __func__);
  1720. return -EINVAL;
  1721. }
  1722. ret = snd_soc_put_volsw(kcontrol, ucontrol);
  1723. wsa_priv->original_gain = (u8)snd_soc_component_read(wsa_priv->component,
  1724. mc->reg);
  1725. if (wsa_priv->thermal_cur_state > 0) {
  1726. gain = (u8)(wsa_priv->original_gain - wsa_priv->thermal_cur_state);
  1727. snd_soc_component_update_bits(wsa_priv->component,
  1728. mc->reg, 0xFF, gain);
  1729. dev_dbg(wsa_priv->dev,
  1730. "%s: Current thermal state: %d, adjusted gain: %x\n",
  1731. __func__, wsa_priv->thermal_cur_state, gain);
  1732. }
  1733. return ret;
  1734. }
  1735. static int lpass_cdc_wsa_macro_get_compander(struct snd_kcontrol *kcontrol,
  1736. struct snd_ctl_elem_value *ucontrol)
  1737. {
  1738. struct snd_soc_component *component =
  1739. snd_soc_kcontrol_component(kcontrol);
  1740. int comp = ((struct soc_multi_mixer_control *)
  1741. kcontrol->private_value)->shift;
  1742. struct device *wsa_dev = NULL;
  1743. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1744. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1745. return -EINVAL;
  1746. ucontrol->value.integer.value[0] = wsa_priv->comp_enabled[comp];
  1747. return 0;
  1748. }
  1749. static int lpass_cdc_wsa_macro_set_compander(struct snd_kcontrol *kcontrol,
  1750. struct snd_ctl_elem_value *ucontrol)
  1751. {
  1752. struct snd_soc_component *component =
  1753. snd_soc_kcontrol_component(kcontrol);
  1754. int comp = ((struct soc_multi_mixer_control *)
  1755. kcontrol->private_value)->shift;
  1756. int value = ucontrol->value.integer.value[0];
  1757. struct device *wsa_dev = NULL;
  1758. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1759. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1760. return -EINVAL;
  1761. dev_dbg(component->dev, "%s: Compander %d enable current %d, new %d\n",
  1762. __func__, comp + 1, wsa_priv->comp_enabled[comp], value);
  1763. wsa_priv->comp_enabled[comp] = value;
  1764. return 0;
  1765. }
  1766. static int lpass_cdc_wsa_macro_comp_mode_get(struct snd_kcontrol *kcontrol,
  1767. struct snd_ctl_elem_value *ucontrol)
  1768. {
  1769. struct snd_soc_component *component =
  1770. snd_soc_kcontrol_component(kcontrol);
  1771. struct device *wsa_dev = NULL;
  1772. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1773. u16 idx = 0;
  1774. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1775. return -EINVAL;
  1776. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  1777. idx = LPASS_CDC_WSA_MACRO_COMP1;
  1778. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  1779. idx = LPASS_CDC_WSA_MACRO_COMP2;
  1780. ucontrol->value.integer.value[0] = wsa_priv->comp_mode[idx];
  1781. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  1782. __func__, ucontrol->value.integer.value[0]);
  1783. return 0;
  1784. }
  1785. static int lpass_cdc_wsa_macro_comp_mode_put(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. struct device *wsa_dev = NULL;
  1791. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1792. u16 idx = 0;
  1793. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1794. return -EINVAL;
  1795. if (strnstr(kcontrol->id.name, "RX0", sizeof("WSA_RX0")))
  1796. idx = LPASS_CDC_WSA_MACRO_COMP1;
  1797. if (strnstr(kcontrol->id.name, "RX1", sizeof("WSA_RX1")))
  1798. idx = LPASS_CDC_WSA_MACRO_COMP2;
  1799. wsa_priv->comp_mode[idx] = ucontrol->value.integer.value[0];
  1800. dev_dbg(component->dev, "%s: comp_mode = %d\n", __func__,
  1801. wsa_priv->comp_mode[idx]);
  1802. return 0;
  1803. }
  1804. static int lpass_cdc_wsa_macro_rx_mux_get(struct snd_kcontrol *kcontrol,
  1805. struct snd_ctl_elem_value *ucontrol)
  1806. {
  1807. struct snd_soc_dapm_widget *widget =
  1808. snd_soc_dapm_kcontrol_widget(kcontrol);
  1809. struct snd_soc_component *component =
  1810. snd_soc_dapm_to_component(widget->dapm);
  1811. struct device *wsa_dev = NULL;
  1812. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1813. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1814. return -EINVAL;
  1815. ucontrol->value.integer.value[0] =
  1816. wsa_priv->rx_port_value[widget->shift];
  1817. return 0;
  1818. }
  1819. static int lpass_cdc_wsa_macro_rx_mux_put(struct snd_kcontrol *kcontrol,
  1820. struct snd_ctl_elem_value *ucontrol)
  1821. {
  1822. struct snd_soc_dapm_widget *widget =
  1823. snd_soc_dapm_kcontrol_widget(kcontrol);
  1824. struct snd_soc_component *component =
  1825. snd_soc_dapm_to_component(widget->dapm);
  1826. struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
  1827. struct snd_soc_dapm_update *update = NULL;
  1828. u32 rx_port_value = ucontrol->value.integer.value[0];
  1829. u32 bit_input = 0;
  1830. u32 aif_rst;
  1831. struct device *wsa_dev = NULL;
  1832. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1833. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1834. return -EINVAL;
  1835. aif_rst = wsa_priv->rx_port_value[widget->shift];
  1836. if (!rx_port_value) {
  1837. if (aif_rst == 0) {
  1838. dev_err(wsa_dev, "%s: AIF reset already\n", __func__);
  1839. return 0;
  1840. }
  1841. if (aif_rst >= LPASS_CDC_WSA_MACRO_RX_MAX) {
  1842. dev_err(wsa_dev, "%s: Invalid AIF reset\n", __func__);
  1843. return 0;
  1844. }
  1845. }
  1846. wsa_priv->rx_port_value[widget->shift] = rx_port_value;
  1847. bit_input = widget->shift;
  1848. dev_dbg(wsa_dev,
  1849. "%s: mux input: %d, mux output: %d, bit: %d\n",
  1850. __func__, rx_port_value, widget->shift, bit_input);
  1851. switch (rx_port_value) {
  1852. case 0:
  1853. if (wsa_priv->active_ch_cnt[aif_rst]) {
  1854. clear_bit(bit_input,
  1855. &wsa_priv->active_ch_mask[aif_rst]);
  1856. wsa_priv->active_ch_cnt[aif_rst]--;
  1857. }
  1858. break;
  1859. case 1:
  1860. case 2:
  1861. set_bit(bit_input,
  1862. &wsa_priv->active_ch_mask[rx_port_value]);
  1863. wsa_priv->active_ch_cnt[rx_port_value]++;
  1864. break;
  1865. default:
  1866. dev_err(wsa_dev,
  1867. "%s: Invalid AIF_ID for WSA RX MUX %d\n",
  1868. __func__, rx_port_value);
  1869. return -EINVAL;
  1870. }
  1871. snd_soc_dapm_mux_update_power(widget->dapm, kcontrol,
  1872. rx_port_value, e, update);
  1873. return 0;
  1874. }
  1875. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get(struct snd_kcontrol *kcontrol,
  1876. struct snd_ctl_elem_value *ucontrol)
  1877. {
  1878. struct snd_soc_component *component =
  1879. snd_soc_kcontrol_component(kcontrol);
  1880. ucontrol->value.integer.value[0] =
  1881. ((snd_soc_component_read(
  1882. component, LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG) & 0x04) ?
  1883. 1 : 0);
  1884. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  1885. ucontrol->value.integer.value[0]);
  1886. return 0;
  1887. }
  1888. static int lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_put(struct snd_kcontrol *kcontrol,
  1889. struct snd_ctl_elem_value *ucontrol)
  1890. {
  1891. struct snd_soc_component *component =
  1892. snd_soc_kcontrol_component(kcontrol);
  1893. dev_dbg(component->dev, "%s: value: %lu\n", __func__,
  1894. ucontrol->value.integer.value[0]);
  1895. /* Set Vbat register configuration for GSM mode bit based on value */
  1896. if (ucontrol->value.integer.value[0])
  1897. snd_soc_component_update_bits(component,
  1898. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1899. 0x04, 0x04);
  1900. else
  1901. snd_soc_component_update_bits(component,
  1902. LPASS_CDC_WSA_VBAT_BCL_VBAT_CFG,
  1903. 0x04, 0x00);
  1904. return 0;
  1905. }
  1906. static int lpass_cdc_wsa_macro_soft_clip_enable_get(struct snd_kcontrol *kcontrol,
  1907. struct snd_ctl_elem_value *ucontrol)
  1908. {
  1909. struct snd_soc_component *component =
  1910. snd_soc_kcontrol_component(kcontrol);
  1911. struct device *wsa_dev = NULL;
  1912. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1913. int path = ((struct soc_multi_mixer_control *)
  1914. kcontrol->private_value)->shift;
  1915. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1916. return -EINVAL;
  1917. ucontrol->value.integer.value[0] = wsa_priv->is_softclip_on[path];
  1918. dev_dbg(component->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
  1919. __func__, ucontrol->value.integer.value[0]);
  1920. return 0;
  1921. }
  1922. static int lpass_cdc_wsa_macro_soft_clip_enable_put(struct snd_kcontrol *kcontrol,
  1923. struct snd_ctl_elem_value *ucontrol)
  1924. {
  1925. struct snd_soc_component *component =
  1926. snd_soc_kcontrol_component(kcontrol);
  1927. struct device *wsa_dev = NULL;
  1928. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  1929. int path = ((struct soc_multi_mixer_control *)
  1930. kcontrol->private_value)->shift;
  1931. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  1932. return -EINVAL;
  1933. wsa_priv->is_softclip_on[path] = ucontrol->value.integer.value[0];
  1934. dev_dbg(component->dev, "%s: soft clip enable for %d: %d\n", __func__,
  1935. path, wsa_priv->is_softclip_on[path]);
  1936. return 0;
  1937. }
  1938. static const struct snd_kcontrol_new lpass_cdc_wsa_macro_snd_controls[] = {
  1939. SOC_ENUM_EXT("GSM mode Enable", lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_enum,
  1940. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_get,
  1941. lpass_cdc_wsa_macro_vbat_bcl_gsm_mode_func_put),
  1942. SOC_ENUM_EXT("WSA_RX0 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  1943. lpass_cdc_wsa_macro_comp_mode_get,
  1944. lpass_cdc_wsa_macro_comp_mode_put),
  1945. SOC_ENUM_EXT("WSA_RX1 comp_mode", lpass_cdc_wsa_macro_comp_mode_enum,
  1946. lpass_cdc_wsa_macro_comp_mode_get,
  1947. lpass_cdc_wsa_macro_comp_mode_put),
  1948. SOC_SINGLE_EXT("WSA_Softclip0 Enable", SND_SOC_NOPM,
  1949. LPASS_CDC_WSA_MACRO_SOFTCLIP0, 1, 0,
  1950. lpass_cdc_wsa_macro_soft_clip_enable_get,
  1951. lpass_cdc_wsa_macro_soft_clip_enable_put),
  1952. SOC_SINGLE_EXT("WSA_Softclip1 Enable", SND_SOC_NOPM,
  1953. LPASS_CDC_WSA_MACRO_SOFTCLIP1, 1, 0,
  1954. lpass_cdc_wsa_macro_soft_clip_enable_get,
  1955. lpass_cdc_wsa_macro_soft_clip_enable_put),
  1956. LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV("WSA_RX0 Digital Volume",
  1957. LPASS_CDC_WSA_RX0_RX_VOL_CTL,
  1958. -84, 40, digital_gain),
  1959. LPASS_CDC_WSA_MACRO_SET_VOLUME_TLV("WSA_RX1 Digital Volume",
  1960. LPASS_CDC_WSA_RX1_RX_VOL_CTL,
  1961. -84, 40, digital_gain),
  1962. SOC_SINGLE_EXT("WSA_RX0 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 1,
  1963. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  1964. lpass_cdc_wsa_macro_set_rx_mute_status),
  1965. SOC_SINGLE_EXT("WSA_RX1 Digital Mute", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 1,
  1966. 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  1967. lpass_cdc_wsa_macro_set_rx_mute_status),
  1968. SOC_SINGLE_EXT("WSA_RX0_MIX Digital Mute", SND_SOC_NOPM,
  1969. LPASS_CDC_WSA_MACRO_RX_MIX0, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  1970. lpass_cdc_wsa_macro_set_rx_mute_status),
  1971. SOC_SINGLE_EXT("WSA_RX1_MIX Digital Mute", SND_SOC_NOPM,
  1972. LPASS_CDC_WSA_MACRO_RX_MIX1, 1, 0, lpass_cdc_wsa_macro_get_rx_mute_status,
  1973. lpass_cdc_wsa_macro_set_rx_mute_status),
  1974. SOC_SINGLE_EXT("WSA_COMP1 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP1, 1, 0,
  1975. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  1976. SOC_SINGLE_EXT("WSA_COMP2 Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_COMP2, 1, 0,
  1977. lpass_cdc_wsa_macro_get_compander, lpass_cdc_wsa_macro_set_compander),
  1978. SOC_SINGLE_EXT("WSA_RX0 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0,
  1979. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  1980. SOC_SINGLE_EXT("WSA_RX1 EC_HQ Switch", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1,
  1981. 1, 0, lpass_cdc_wsa_macro_get_ec_hq, lpass_cdc_wsa_macro_set_ec_hq),
  1982. };
  1983. static const struct soc_enum rx_mux_enum =
  1984. SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_mux_text), rx_mux_text);
  1985. static const struct snd_kcontrol_new rx_mux[LPASS_CDC_WSA_MACRO_RX_MAX] = {
  1986. SOC_DAPM_ENUM_EXT("WSA RX0 Mux", rx_mux_enum,
  1987. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  1988. SOC_DAPM_ENUM_EXT("WSA RX1 Mux", rx_mux_enum,
  1989. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  1990. SOC_DAPM_ENUM_EXT("WSA RX_MIX0 Mux", rx_mux_enum,
  1991. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  1992. SOC_DAPM_ENUM_EXT("WSA RX_MIX1 Mux", rx_mux_enum,
  1993. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  1994. SOC_DAPM_ENUM_EXT("WSA RX4 Mux", rx_mux_enum,
  1995. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  1996. SOC_DAPM_ENUM_EXT("WSA RX5 Mux", rx_mux_enum,
  1997. lpass_cdc_wsa_macro_rx_mux_get, lpass_cdc_wsa_macro_rx_mux_put),
  1998. };
  1999. static int lpass_cdc_wsa_macro_vi_feed_mixer_get(struct snd_kcontrol *kcontrol,
  2000. struct snd_ctl_elem_value *ucontrol)
  2001. {
  2002. struct snd_soc_dapm_widget *widget =
  2003. snd_soc_dapm_kcontrol_widget(kcontrol);
  2004. struct snd_soc_component *component =
  2005. snd_soc_dapm_to_component(widget->dapm);
  2006. struct soc_multi_mixer_control *mixer =
  2007. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2008. u32 dai_id = widget->shift;
  2009. u32 spk_tx_id = mixer->shift;
  2010. struct device *wsa_dev = NULL;
  2011. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2012. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2013. return -EINVAL;
  2014. if (test_bit(spk_tx_id, &wsa_priv->active_ch_mask[dai_id]))
  2015. ucontrol->value.integer.value[0] = 1;
  2016. else
  2017. ucontrol->value.integer.value[0] = 0;
  2018. return 0;
  2019. }
  2020. static int lpass_cdc_wsa_macro_vi_feed_mixer_put(struct snd_kcontrol *kcontrol,
  2021. struct snd_ctl_elem_value *ucontrol)
  2022. {
  2023. struct snd_soc_dapm_widget *widget =
  2024. snd_soc_dapm_kcontrol_widget(kcontrol);
  2025. struct snd_soc_component *component =
  2026. snd_soc_dapm_to_component(widget->dapm);
  2027. struct soc_multi_mixer_control *mixer =
  2028. ((struct soc_multi_mixer_control *)kcontrol->private_value);
  2029. u32 spk_tx_id = mixer->shift;
  2030. u32 enable = ucontrol->value.integer.value[0];
  2031. struct device *wsa_dev = NULL;
  2032. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2033. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2034. return -EINVAL;
  2035. wsa_priv->vi_feed_value = ucontrol->value.integer.value[0];
  2036. if (enable) {
  2037. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2038. !test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2039. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2040. set_bit(LPASS_CDC_WSA_MACRO_TX0,
  2041. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2042. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  2043. }
  2044. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2045. !test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2046. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2047. set_bit(LPASS_CDC_WSA_MACRO_TX1,
  2048. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2049. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]++;
  2050. }
  2051. } else {
  2052. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX0 &&
  2053. test_bit(LPASS_CDC_WSA_MACRO_TX0,
  2054. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2055. clear_bit(LPASS_CDC_WSA_MACRO_TX0,
  2056. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2057. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2058. }
  2059. if (spk_tx_id == LPASS_CDC_WSA_MACRO_TX1 &&
  2060. test_bit(LPASS_CDC_WSA_MACRO_TX1,
  2061. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI])) {
  2062. clear_bit(LPASS_CDC_WSA_MACRO_TX1,
  2063. &wsa_priv->active_ch_mask[LPASS_CDC_WSA_MACRO_AIF_VI]);
  2064. wsa_priv->active_ch_cnt[LPASS_CDC_WSA_MACRO_AIF_VI]--;
  2065. }
  2066. }
  2067. snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, NULL);
  2068. return 0;
  2069. }
  2070. static const struct snd_kcontrol_new aif_vi_mixer[] = {
  2071. SOC_SINGLE_EXT("WSA_SPKR_VI_1", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX0, 1, 0,
  2072. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2073. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2074. SOC_SINGLE_EXT("WSA_SPKR_VI_2", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_TX1, 1, 0,
  2075. lpass_cdc_wsa_macro_vi_feed_mixer_get,
  2076. lpass_cdc_wsa_macro_vi_feed_mixer_put),
  2077. };
  2078. static const struct snd_soc_dapm_widget lpass_cdc_wsa_macro_dapm_widgets[] = {
  2079. SND_SOC_DAPM_AIF_IN("WSA AIF1 PB", "WSA_AIF1 Playback", 0,
  2080. SND_SOC_NOPM, 0, 0),
  2081. SND_SOC_DAPM_AIF_IN("WSA AIF_MIX1 PB", "WSA_AIF_MIX1 Playback", 0,
  2082. SND_SOC_NOPM, 0, 0),
  2083. SND_SOC_DAPM_AIF_OUT_E("WSA AIF_VI", "WSA_AIF_VI Capture", 0,
  2084. SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI, 0,
  2085. lpass_cdc_wsa_macro_enable_vi_feedback,
  2086. SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
  2087. SND_SOC_DAPM_AIF_OUT("WSA AIF_ECHO", "WSA_AIF_ECHO Capture", 0,
  2088. SND_SOC_NOPM, 0, 0),
  2089. SND_SOC_DAPM_MIXER("WSA_AIF_VI Mixer", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_AIF_VI,
  2090. 0, aif_vi_mixer, ARRAY_SIZE(aif_vi_mixer)),
  2091. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC0_MUX", SND_SOC_NOPM,
  2092. LPASS_CDC_WSA_MACRO_EC0_MUX, 0,
  2093. &rx_mix_ec0_mux, lpass_cdc_wsa_macro_enable_echo,
  2094. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2095. SND_SOC_DAPM_MUX_E("WSA RX_MIX EC1_MUX", SND_SOC_NOPM,
  2096. LPASS_CDC_WSA_MACRO_EC1_MUX, 0,
  2097. &rx_mix_ec1_mux, lpass_cdc_wsa_macro_enable_echo,
  2098. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2099. SND_SOC_DAPM_MUX("WSA RX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX0, 0,
  2100. &rx_mux[LPASS_CDC_WSA_MACRO_RX0]),
  2101. SND_SOC_DAPM_MUX("WSA RX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX1, 0,
  2102. &rx_mux[LPASS_CDC_WSA_MACRO_RX1]),
  2103. SND_SOC_DAPM_MUX("WSA RX_MIX0 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX0, 0,
  2104. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX0]),
  2105. SND_SOC_DAPM_MUX("WSA RX_MIX1 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX_MIX1, 0,
  2106. &rx_mux[LPASS_CDC_WSA_MACRO_RX_MIX1]),
  2107. SND_SOC_DAPM_MUX("WSA RX4 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX4, 0,
  2108. &rx_mux[LPASS_CDC_WSA_MACRO_RX4]),
  2109. SND_SOC_DAPM_MUX("WSA RX5 MUX", SND_SOC_NOPM, LPASS_CDC_WSA_MACRO_RX5, 0,
  2110. &rx_mux[LPASS_CDC_WSA_MACRO_RX5]),
  2111. SND_SOC_DAPM_MIXER("WSA RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2112. SND_SOC_DAPM_MIXER("WSA RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2113. SND_SOC_DAPM_MIXER("WSA RX_MIX0", SND_SOC_NOPM, 0, 0, NULL, 0),
  2114. SND_SOC_DAPM_MIXER("WSA RX_MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
  2115. SND_SOC_DAPM_MIXER("WSA RX4", SND_SOC_NOPM, 0, 0, NULL, 0),
  2116. SND_SOC_DAPM_MIXER("WSA RX5", SND_SOC_NOPM, 0, 0, NULL, 0),
  2117. SND_SOC_DAPM_MUX_E("WSA_RX0 INP0", SND_SOC_NOPM, 0, 0,
  2118. &rx0_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2119. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2120. SND_SOC_DAPM_MUX_E("WSA_RX0 INP1", SND_SOC_NOPM, 0, 0,
  2121. &rx0_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2122. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2123. SND_SOC_DAPM_MUX_E("WSA_RX0 INP2", SND_SOC_NOPM, 0, 0,
  2124. &rx0_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2125. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2126. SND_SOC_DAPM_MUX_E("WSA_RX0 MIX INP", SND_SOC_NOPM,
  2127. 0, 0, &rx0_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2128. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2129. SND_SOC_DAPM_MUX_E("WSA_RX1 INP0", SND_SOC_NOPM, 0, 0,
  2130. &rx1_prim_inp0_mux, lpass_cdc_wsa_macro_enable_swr,
  2131. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2132. SND_SOC_DAPM_MUX_E("WSA_RX1 INP1", SND_SOC_NOPM, 0, 0,
  2133. &rx1_prim_inp1_mux, lpass_cdc_wsa_macro_enable_swr,
  2134. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2135. SND_SOC_DAPM_MUX_E("WSA_RX1 INP2", SND_SOC_NOPM, 0, 0,
  2136. &rx1_prim_inp2_mux, lpass_cdc_wsa_macro_enable_swr,
  2137. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2138. SND_SOC_DAPM_MUX_E("WSA_RX1 MIX INP", SND_SOC_NOPM,
  2139. 0, 0, &rx1_mix_mux, lpass_cdc_wsa_macro_enable_mix_path,
  2140. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2141. SND_SOC_DAPM_PGA_E("WSA_RX INT0 MIX", SND_SOC_NOPM,
  2142. 0, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2143. SND_SOC_DAPM_PRE_PMU),
  2144. SND_SOC_DAPM_PGA_E("WSA_RX INT1 MIX", SND_SOC_NOPM,
  2145. 1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_main_path,
  2146. SND_SOC_DAPM_PRE_PMU),
  2147. SND_SOC_DAPM_MIXER("WSA_RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2148. SND_SOC_DAPM_MIXER("WSA_RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
  2149. SND_SOC_DAPM_MUX_E("WSA_RX0 INT0 SIDETONE MIX",
  2150. LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 4, 0,
  2151. &rx0_sidetone_mix_mux, lpass_cdc_wsa_macro_enable_swr,
  2152. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2153. SND_SOC_DAPM_INPUT("WSA SRC0_INP"),
  2154. SND_SOC_DAPM_INPUT("WSA_TX DEC0_INP"),
  2155. SND_SOC_DAPM_INPUT("WSA_TX DEC1_INP"),
  2156. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 INTERP", SND_SOC_NOPM,
  2157. LPASS_CDC_WSA_MACRO_COMP1, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2158. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2159. SND_SOC_DAPM_POST_PMD),
  2160. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 INTERP", SND_SOC_NOPM,
  2161. LPASS_CDC_WSA_MACRO_COMP2, 0, NULL, 0, lpass_cdc_wsa_macro_enable_interpolator,
  2162. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2163. SND_SOC_DAPM_POST_PMD),
  2164. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 CHAIN", SND_SOC_NOPM, 0, 0,
  2165. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2166. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2167. SND_SOC_DAPM_POST_PMD),
  2168. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 CHAIN", SND_SOC_NOPM, 0, 0,
  2169. NULL, 0, lpass_cdc_wsa_macro_spk_boost_event,
  2170. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
  2171. SND_SOC_DAPM_POST_PMD),
  2172. SND_SOC_DAPM_MIXER_E("WSA_RX INT0 VBAT", SND_SOC_NOPM,
  2173. 0, 0, wsa_int0_vbat_mix_switch,
  2174. ARRAY_SIZE(wsa_int0_vbat_mix_switch),
  2175. lpass_cdc_wsa_macro_enable_vbat,
  2176. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2177. SND_SOC_DAPM_MIXER_E("WSA_RX INT1 VBAT", SND_SOC_NOPM,
  2178. 0, 0, wsa_int1_vbat_mix_switch,
  2179. ARRAY_SIZE(wsa_int1_vbat_mix_switch),
  2180. lpass_cdc_wsa_macro_enable_vbat,
  2181. SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2182. SND_SOC_DAPM_INPUT("VIINPUT_WSA"),
  2183. SND_SOC_DAPM_OUTPUT("WSA_SPK1 OUT"),
  2184. SND_SOC_DAPM_OUTPUT("WSA_SPK2 OUT"),
  2185. SND_SOC_DAPM_SUPPLY_S("WSA_MCLK", 0, SND_SOC_NOPM, 0, 0,
  2186. lpass_cdc_wsa_macro_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
  2187. };
  2188. static const struct snd_soc_dapm_route wsa_audio_map[] = {
  2189. /* VI Feedback */
  2190. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_1", "VIINPUT_WSA"},
  2191. {"WSA_AIF_VI Mixer", "WSA_SPKR_VI_2", "VIINPUT_WSA"},
  2192. {"WSA AIF_VI", NULL, "WSA_AIF_VI Mixer"},
  2193. {"WSA AIF_VI", NULL, "WSA_MCLK"},
  2194. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2195. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
  2196. {"WSA RX_MIX EC0_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2197. {"WSA RX_MIX EC1_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
  2198. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC0_MUX"},
  2199. {"WSA AIF_ECHO", NULL, "WSA RX_MIX EC1_MUX"},
  2200. {"WSA AIF_ECHO", NULL, "WSA_MCLK"},
  2201. {"WSA AIF1 PB", NULL, "WSA_MCLK"},
  2202. {"WSA AIF_MIX1 PB", NULL, "WSA_MCLK"},
  2203. {"WSA RX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2204. {"WSA RX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2205. {"WSA RX_MIX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2206. {"WSA RX_MIX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2207. {"WSA RX4 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2208. {"WSA RX5 MUX", "AIF1_PB", "WSA AIF1 PB"},
  2209. {"WSA RX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2210. {"WSA RX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2211. {"WSA RX_MIX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2212. {"WSA RX_MIX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2213. {"WSA RX4 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2214. {"WSA RX5 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
  2215. {"WSA RX0", NULL, "WSA RX0 MUX"},
  2216. {"WSA RX1", NULL, "WSA RX1 MUX"},
  2217. {"WSA RX_MIX0", NULL, "WSA RX_MIX0 MUX"},
  2218. {"WSA RX_MIX1", NULL, "WSA RX_MIX1 MUX"},
  2219. {"WSA RX4", NULL, "WSA RX4 MUX"},
  2220. {"WSA RX5", NULL, "WSA RX5 MUX"},
  2221. {"WSA_RX0 INP0", "RX0", "WSA RX0"},
  2222. {"WSA_RX0 INP0", "RX1", "WSA RX1"},
  2223. {"WSA_RX0 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2224. {"WSA_RX0 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2225. {"WSA_RX0 INP0", "RX4", "WSA RX4"},
  2226. {"WSA_RX0 INP0", "RX5", "WSA RX5"},
  2227. {"WSA_RX0 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2228. {"WSA_RX0 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2229. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP0"},
  2230. {"WSA_RX0 INP1", "RX0", "WSA RX0"},
  2231. {"WSA_RX0 INP1", "RX1", "WSA RX1"},
  2232. {"WSA_RX0 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2233. {"WSA_RX0 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2234. {"WSA_RX0 INP1", "RX4", "WSA RX4"},
  2235. {"WSA_RX0 INP1", "RX5", "WSA RX5"},
  2236. {"WSA_RX0 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2237. {"WSA_RX0 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2238. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP1"},
  2239. {"WSA_RX0 INP2", "RX0", "WSA RX0"},
  2240. {"WSA_RX0 INP2", "RX1", "WSA RX1"},
  2241. {"WSA_RX0 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2242. {"WSA_RX0 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2243. {"WSA_RX0 INP2", "RX4", "WSA RX4"},
  2244. {"WSA_RX0 INP2", "RX5", "WSA RX5"},
  2245. {"WSA_RX0 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2246. {"WSA_RX0 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2247. {"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP2"},
  2248. {"WSA_RX0 MIX INP", "RX0", "WSA RX0"},
  2249. {"WSA_RX0 MIX INP", "RX1", "WSA RX1"},
  2250. {"WSA_RX0 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2251. {"WSA_RX0 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2252. {"WSA_RX0 MIX INP", "RX4", "WSA RX4"},
  2253. {"WSA_RX0 MIX INP", "RX5", "WSA RX5"},
  2254. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX0 MIX INP"},
  2255. {"WSA_RX INT0 SEC MIX", NULL, "WSA_RX INT0 MIX"},
  2256. {"WSA_RX INT0 INTERP", NULL, "WSA_RX INT0 SEC MIX"},
  2257. {"WSA_RX0 INT0 SIDETONE MIX", "SRC0", "WSA SRC0_INP"},
  2258. {"WSA_RX INT0 INTERP", NULL, "WSA_RX0 INT0 SIDETONE MIX"},
  2259. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 INTERP"},
  2260. {"WSA_RX INT0 VBAT", "WSA RX0 VBAT Enable", "WSA_RX INT0 INTERP"},
  2261. {"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 VBAT"},
  2262. {"WSA_SPK1 OUT", NULL, "WSA_RX INT0 CHAIN"},
  2263. {"WSA_SPK1 OUT", NULL, "WSA_MCLK"},
  2264. {"WSA_RX1 INP0", "RX0", "WSA RX0"},
  2265. {"WSA_RX1 INP0", "RX1", "WSA RX1"},
  2266. {"WSA_RX1 INP0", "RX_MIX0", "WSA RX_MIX0"},
  2267. {"WSA_RX1 INP0", "RX_MIX1", "WSA RX_MIX1"},
  2268. {"WSA_RX1 INP0", "RX4", "WSA RX4"},
  2269. {"WSA_RX1 INP0", "RX5", "WSA RX5"},
  2270. {"WSA_RX1 INP0", "DEC0", "WSA_TX DEC0_INP"},
  2271. {"WSA_RX1 INP0", "DEC1", "WSA_TX DEC1_INP"},
  2272. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP0"},
  2273. {"WSA_RX1 INP1", "RX0", "WSA RX0"},
  2274. {"WSA_RX1 INP1", "RX1", "WSA RX1"},
  2275. {"WSA_RX1 INP1", "RX_MIX0", "WSA RX_MIX0"},
  2276. {"WSA_RX1 INP1", "RX_MIX1", "WSA RX_MIX1"},
  2277. {"WSA_RX1 INP1", "RX4", "WSA RX4"},
  2278. {"WSA_RX1 INP1", "RX5", "WSA RX5"},
  2279. {"WSA_RX1 INP1", "DEC0", "WSA_TX DEC0_INP"},
  2280. {"WSA_RX1 INP1", "DEC1", "WSA_TX DEC1_INP"},
  2281. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP1"},
  2282. {"WSA_RX1 INP2", "RX0", "WSA RX0"},
  2283. {"WSA_RX1 INP2", "RX1", "WSA RX1"},
  2284. {"WSA_RX1 INP2", "RX_MIX0", "WSA RX_MIX0"},
  2285. {"WSA_RX1 INP2", "RX_MIX1", "WSA RX_MIX1"},
  2286. {"WSA_RX1 INP2", "RX4", "WSA RX4"},
  2287. {"WSA_RX1 INP2", "RX5", "WSA RX5"},
  2288. {"WSA_RX1 INP2", "DEC0", "WSA_TX DEC0_INP"},
  2289. {"WSA_RX1 INP2", "DEC1", "WSA_TX DEC1_INP"},
  2290. {"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP2"},
  2291. {"WSA_RX1 MIX INP", "RX0", "WSA RX0"},
  2292. {"WSA_RX1 MIX INP", "RX1", "WSA RX1"},
  2293. {"WSA_RX1 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
  2294. {"WSA_RX1 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
  2295. {"WSA_RX1 MIX INP", "RX4", "WSA RX4"},
  2296. {"WSA_RX1 MIX INP", "RX5", "WSA RX5"},
  2297. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX1 MIX INP"},
  2298. {"WSA_RX INT1 SEC MIX", NULL, "WSA_RX INT1 MIX"},
  2299. {"WSA_RX INT1 INTERP", NULL, "WSA_RX INT1 SEC MIX"},
  2300. {"WSA_RX INT1 VBAT", "WSA RX1 VBAT Enable", "WSA_RX INT1 INTERP"},
  2301. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 VBAT"},
  2302. {"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 INTERP"},
  2303. {"WSA_SPK2 OUT", NULL, "WSA_RX INT1 CHAIN"},
  2304. {"WSA_SPK2 OUT", NULL, "WSA_MCLK"},
  2305. };
  2306. static const struct lpass_cdc_wsa_macro_reg_mask_val
  2307. lpass_cdc_wsa_macro_reg_init[] = {
  2308. {LPASS_CDC_WSA_BOOST0_BOOST_CFG1, 0x3F, 0x12},
  2309. {LPASS_CDC_WSA_BOOST0_BOOST_CFG2, 0x1C, 0x08},
  2310. {LPASS_CDC_WSA_COMPANDER0_CTL7, 0x1E, 0x0C},
  2311. {LPASS_CDC_WSA_BOOST1_BOOST_CFG1, 0x3F, 0x12},
  2312. {LPASS_CDC_WSA_BOOST1_BOOST_CFG2, 0x1C, 0x08},
  2313. {LPASS_CDC_WSA_COMPANDER1_CTL7, 0x1E, 0x0C},
  2314. {LPASS_CDC_WSA_BOOST0_BOOST_CTL, 0x70, 0x58},
  2315. {LPASS_CDC_WSA_BOOST1_BOOST_CTL, 0x70, 0x58},
  2316. {LPASS_CDC_WSA_RX0_RX_PATH_CFG1, 0x08, 0x08},
  2317. {LPASS_CDC_WSA_RX1_RX_PATH_CFG1, 0x08, 0x08},
  2318. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x02, 0x02},
  2319. {LPASS_CDC_WSA_TOP_TOP_CFG1, 0x01, 0x01},
  2320. {LPASS_CDC_WSA_TX0_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2321. {LPASS_CDC_WSA_TX1_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2322. {LPASS_CDC_WSA_TX2_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2323. {LPASS_CDC_WSA_TX3_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
  2324. {LPASS_CDC_WSA_COMPANDER0_CTL7, 0x01, 0x01},
  2325. {LPASS_CDC_WSA_COMPANDER1_CTL7, 0x01, 0x01},
  2326. {LPASS_CDC_WSA_RX0_RX_PATH_CFG0, 0x01, 0x01},
  2327. {LPASS_CDC_WSA_RX1_RX_PATH_CFG0, 0x01, 0x01},
  2328. {LPASS_CDC_WSA_RX0_RX_PATH_MIX_CFG, 0x01, 0x01},
  2329. {LPASS_CDC_WSA_RX1_RX_PATH_MIX_CFG, 0x01, 0x01},
  2330. };
  2331. static void lpass_cdc_wsa_macro_init_reg(struct snd_soc_component *component)
  2332. {
  2333. int i;
  2334. for (i = 0; i < ARRAY_SIZE(lpass_cdc_wsa_macro_reg_init); i++)
  2335. snd_soc_component_update_bits(component,
  2336. lpass_cdc_wsa_macro_reg_init[i].reg,
  2337. lpass_cdc_wsa_macro_reg_init[i].mask,
  2338. lpass_cdc_wsa_macro_reg_init[i].val);
  2339. }
  2340. static int lpass_cdc_wsa_macro_core_vote(void *handle, bool enable)
  2341. {
  2342. int rc = 0;
  2343. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  2344. if (wsa_priv == NULL) {
  2345. pr_err("%s: wsa priv data is NULL\n", __func__);
  2346. return -EINVAL;
  2347. }
  2348. if (enable) {
  2349. pm_runtime_get_sync(wsa_priv->dev);
  2350. if (lpass_cdc_check_core_votes(wsa_priv->dev))
  2351. rc = 0;
  2352. else
  2353. rc = -ENOTSYNC;
  2354. } else {
  2355. pm_runtime_put_autosuspend(wsa_priv->dev);
  2356. pm_runtime_mark_last_busy(wsa_priv->dev);
  2357. }
  2358. return rc;
  2359. }
  2360. static int wsa_swrm_clock(void *handle, bool enable)
  2361. {
  2362. struct lpass_cdc_wsa_macro_priv *wsa_priv = (struct lpass_cdc_wsa_macro_priv *) handle;
  2363. struct regmap *regmap = dev_get_regmap(wsa_priv->dev->parent, NULL);
  2364. int ret = 0;
  2365. if (regmap == NULL) {
  2366. dev_err(wsa_priv->dev, "%s: regmap is NULL\n", __func__);
  2367. return -EINVAL;
  2368. }
  2369. mutex_lock(&wsa_priv->swr_clk_lock);
  2370. trace_printk("%s: %s swrm clock %s\n",
  2371. dev_name(wsa_priv->dev), __func__,
  2372. (enable ? "enable" : "disable"));
  2373. dev_dbg(wsa_priv->dev, "%s: swrm clock %s\n",
  2374. __func__, (enable ? "enable" : "disable"));
  2375. if (enable) {
  2376. pm_runtime_get_sync(wsa_priv->dev);
  2377. if (wsa_priv->swr_clk_users == 0) {
  2378. ret = msm_cdc_pinctrl_select_active_state(
  2379. wsa_priv->wsa_swr_gpio_p);
  2380. if (ret < 0) {
  2381. dev_err_ratelimited(wsa_priv->dev,
  2382. "%s: wsa swr pinctrl enable failed\n",
  2383. __func__);
  2384. pm_runtime_mark_last_busy(wsa_priv->dev);
  2385. pm_runtime_put_autosuspend(wsa_priv->dev);
  2386. goto exit;
  2387. }
  2388. ret = lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 1, true);
  2389. if (ret < 0) {
  2390. msm_cdc_pinctrl_select_sleep_state(
  2391. wsa_priv->wsa_swr_gpio_p);
  2392. dev_err_ratelimited(wsa_priv->dev,
  2393. "%s: wsa request clock enable failed\n",
  2394. __func__);
  2395. pm_runtime_mark_last_busy(wsa_priv->dev);
  2396. pm_runtime_put_autosuspend(wsa_priv->dev);
  2397. goto exit;
  2398. }
  2399. if (wsa_priv->reset_swr)
  2400. regmap_update_bits(regmap,
  2401. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2402. 0x02, 0x02);
  2403. regmap_update_bits(regmap,
  2404. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2405. 0x01, 0x01);
  2406. if (wsa_priv->reset_swr)
  2407. regmap_update_bits(regmap,
  2408. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2409. 0x02, 0x00);
  2410. regmap_update_bits(regmap,
  2411. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2412. 0x1C, 0x0C);
  2413. wsa_priv->reset_swr = false;
  2414. }
  2415. wsa_priv->swr_clk_users++;
  2416. pm_runtime_mark_last_busy(wsa_priv->dev);
  2417. pm_runtime_put_autosuspend(wsa_priv->dev);
  2418. } else {
  2419. if (wsa_priv->swr_clk_users <= 0) {
  2420. dev_err(wsa_priv->dev, "%s: clock already disabled\n",
  2421. __func__);
  2422. wsa_priv->swr_clk_users = 0;
  2423. goto exit;
  2424. }
  2425. wsa_priv->swr_clk_users--;
  2426. if (wsa_priv->swr_clk_users == 0) {
  2427. regmap_update_bits(regmap,
  2428. LPASS_CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
  2429. 0x01, 0x00);
  2430. lpass_cdc_wsa_macro_mclk_enable(wsa_priv, 0, true);
  2431. ret = msm_cdc_pinctrl_select_sleep_state(
  2432. wsa_priv->wsa_swr_gpio_p);
  2433. if (ret < 0) {
  2434. dev_err_ratelimited(wsa_priv->dev,
  2435. "%s: wsa swr pinctrl disable failed\n",
  2436. __func__);
  2437. goto exit;
  2438. }
  2439. }
  2440. }
  2441. trace_printk("%s: %s swrm clock users: %d\n",
  2442. dev_name(wsa_priv->dev), __func__,
  2443. wsa_priv->swr_clk_users);
  2444. dev_dbg(wsa_priv->dev, "%s: swrm clock users %d\n",
  2445. __func__, wsa_priv->swr_clk_users);
  2446. exit:
  2447. mutex_unlock(&wsa_priv->swr_clk_lock);
  2448. return ret;
  2449. }
  2450. /* Thermal Functions */
  2451. static int lpass_cdc_wsa_macro_get_max_state(
  2452. struct thermal_cooling_device *cdev,
  2453. unsigned long *state)
  2454. {
  2455. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  2456. if (!wsa_priv) {
  2457. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2458. return -EINVAL;
  2459. }
  2460. *state = wsa_priv->thermal_max_state;
  2461. return 0;
  2462. }
  2463. static int lpass_cdc_wsa_macro_get_cur_state(
  2464. struct thermal_cooling_device *cdev,
  2465. unsigned long *state)
  2466. {
  2467. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  2468. if (!wsa_priv) {
  2469. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2470. return -EINVAL;
  2471. }
  2472. *state = wsa_priv->thermal_cur_state;
  2473. pr_debug("%s: thermal current state:%lu\n", __func__, *state);
  2474. return 0;
  2475. }
  2476. static int lpass_cdc_wsa_macro_set_cur_state(
  2477. struct thermal_cooling_device *cdev,
  2478. unsigned long state)
  2479. {
  2480. struct lpass_cdc_wsa_macro_priv *wsa_priv = cdev->devdata;
  2481. if (!wsa_priv) {
  2482. pr_err("%s: cdev->devdata is NULL\n", __func__);
  2483. return -EINVAL;
  2484. }
  2485. if (state < wsa_priv->thermal_max_state)
  2486. wsa_priv->thermal_cur_state = state;
  2487. else
  2488. wsa_priv->thermal_cur_state = wsa_priv->thermal_max_state;
  2489. dev_dbg(wsa_priv->dev,
  2490. "%s: requested state:%d, actual state: %d\n",
  2491. __func__, state, wsa_priv->thermal_cur_state);
  2492. schedule_work(&wsa_priv->lpass_cdc_wsa_macro_cooling_work);
  2493. return 0;
  2494. }
  2495. static struct thermal_cooling_device_ops wsa_cooling_ops = {
  2496. .get_max_state = lpass_cdc_wsa_macro_get_max_state,
  2497. .get_cur_state = lpass_cdc_wsa_macro_get_cur_state,
  2498. .set_cur_state = lpass_cdc_wsa_macro_set_cur_state,
  2499. };
  2500. static int lpass_cdc_wsa_macro_init(struct snd_soc_component *component)
  2501. {
  2502. struct snd_soc_dapm_context *dapm =
  2503. snd_soc_component_get_dapm(component);
  2504. int ret;
  2505. struct device *wsa_dev = NULL;
  2506. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2507. wsa_dev = lpass_cdc_get_device_ptr(component->dev, WSA_MACRO);
  2508. if (!wsa_dev) {
  2509. dev_err(component->dev,
  2510. "%s: null device for macro!\n", __func__);
  2511. return -EINVAL;
  2512. }
  2513. wsa_priv = dev_get_drvdata(wsa_dev);
  2514. if (!wsa_priv) {
  2515. dev_err(component->dev,
  2516. "%s: priv is null for macro!\n", __func__);
  2517. return -EINVAL;
  2518. }
  2519. ret = snd_soc_dapm_new_controls(dapm, lpass_cdc_wsa_macro_dapm_widgets,
  2520. ARRAY_SIZE(lpass_cdc_wsa_macro_dapm_widgets));
  2521. if (ret < 0) {
  2522. dev_err(wsa_dev, "%s: Failed to add controls\n", __func__);
  2523. return ret;
  2524. }
  2525. ret = snd_soc_dapm_add_routes(dapm, wsa_audio_map,
  2526. ARRAY_SIZE(wsa_audio_map));
  2527. if (ret < 0) {
  2528. dev_err(wsa_dev, "%s: Failed to add routes\n", __func__);
  2529. return ret;
  2530. }
  2531. ret = snd_soc_dapm_new_widgets(dapm->card);
  2532. if (ret < 0) {
  2533. dev_err(wsa_dev, "%s: Failed to add widgets\n", __func__);
  2534. return ret;
  2535. }
  2536. ret = snd_soc_add_component_controls(component, lpass_cdc_wsa_macro_snd_controls,
  2537. ARRAY_SIZE(lpass_cdc_wsa_macro_snd_controls));
  2538. if (ret < 0) {
  2539. dev_err(wsa_dev, "%s: Failed to add snd_ctls\n", __func__);
  2540. return ret;
  2541. }
  2542. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF1 Playback");
  2543. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_MIX1 Playback");
  2544. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_VI Capture");
  2545. snd_soc_dapm_ignore_suspend(dapm, "WSA_AIF_ECHO Capture");
  2546. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK1 OUT");
  2547. snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK2 OUT");
  2548. snd_soc_dapm_ignore_suspend(dapm, "VIINPUT_WSA");
  2549. snd_soc_dapm_ignore_suspend(dapm, "WSA SRC0_INP");
  2550. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC0_INP");
  2551. snd_soc_dapm_ignore_suspend(dapm, "WSA_TX DEC1_INP");
  2552. snd_soc_dapm_sync(dapm);
  2553. wsa_priv->component = component;
  2554. wsa_priv->spkr_gain_offset = LPASS_CDC_WSA_MACRO_GAIN_OFFSET_0_DB;
  2555. lpass_cdc_wsa_macro_init_reg(component);
  2556. return 0;
  2557. }
  2558. static int lpass_cdc_wsa_macro_deinit(struct snd_soc_component *component)
  2559. {
  2560. struct device *wsa_dev = NULL;
  2561. struct lpass_cdc_wsa_macro_priv *wsa_priv = NULL;
  2562. if (!lpass_cdc_wsa_macro_get_data(component, &wsa_dev, &wsa_priv, __func__))
  2563. return -EINVAL;
  2564. wsa_priv->component = NULL;
  2565. return 0;
  2566. }
  2567. static void lpass_cdc_wsa_macro_add_child_devices(struct work_struct *work)
  2568. {
  2569. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2570. struct platform_device *pdev;
  2571. struct device_node *node;
  2572. struct lpass_cdc_wsa_macro_swr_ctrl_data *swr_ctrl_data = NULL, *temp;
  2573. int ret;
  2574. u16 count = 0, ctrl_num = 0;
  2575. struct lpass_cdc_wsa_macro_swr_ctrl_platform_data *platdata;
  2576. char plat_dev_name[LPASS_CDC_WSA_MACRO_SWR_STRING_LEN];
  2577. wsa_priv = container_of(work, struct lpass_cdc_wsa_macro_priv,
  2578. lpass_cdc_wsa_macro_add_child_devices_work);
  2579. if (!wsa_priv) {
  2580. pr_err("%s: Memory for wsa_priv does not exist\n",
  2581. __func__);
  2582. return;
  2583. }
  2584. if (!wsa_priv->dev || !wsa_priv->dev->of_node) {
  2585. dev_err(wsa_priv->dev,
  2586. "%s: DT node for wsa_priv does not exist\n", __func__);
  2587. return;
  2588. }
  2589. platdata = &wsa_priv->swr_plat_data;
  2590. wsa_priv->child_count = 0;
  2591. for_each_available_child_of_node(wsa_priv->dev->of_node, node) {
  2592. if (strnstr(node->name, "wsa_swr_master",
  2593. strlen("wsa_swr_master")) != NULL)
  2594. strlcpy(plat_dev_name, "wsa_swr_ctrl",
  2595. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  2596. else if (strnstr(node->name, "msm_cdc_pinctrl",
  2597. strlen("msm_cdc_pinctrl")) != NULL)
  2598. strlcpy(plat_dev_name, node->name,
  2599. (LPASS_CDC_WSA_MACRO_SWR_STRING_LEN - 1));
  2600. else
  2601. continue;
  2602. pdev = platform_device_alloc(plat_dev_name, -1);
  2603. if (!pdev) {
  2604. dev_err(wsa_priv->dev, "%s: pdev memory alloc failed\n",
  2605. __func__);
  2606. ret = -ENOMEM;
  2607. goto err;
  2608. }
  2609. pdev->dev.parent = wsa_priv->dev;
  2610. pdev->dev.of_node = node;
  2611. if (strnstr(node->name, "wsa_swr_master",
  2612. strlen("wsa_swr_master")) != NULL) {
  2613. ret = platform_device_add_data(pdev, platdata,
  2614. sizeof(*platdata));
  2615. if (ret) {
  2616. dev_err(&pdev->dev,
  2617. "%s: cannot add plat data ctrl:%d\n",
  2618. __func__, ctrl_num);
  2619. goto fail_pdev_add;
  2620. }
  2621. temp = krealloc(swr_ctrl_data,
  2622. (ctrl_num + 1) * sizeof(
  2623. struct lpass_cdc_wsa_macro_swr_ctrl_data),
  2624. GFP_KERNEL);
  2625. if (!temp) {
  2626. dev_err(&pdev->dev, "out of memory\n");
  2627. ret = -ENOMEM;
  2628. goto fail_pdev_add;
  2629. }
  2630. swr_ctrl_data = temp;
  2631. swr_ctrl_data[ctrl_num].wsa_swr_pdev = pdev;
  2632. ctrl_num++;
  2633. dev_dbg(&pdev->dev,
  2634. "%s: Adding soundwire ctrl device(s)\n",
  2635. __func__);
  2636. wsa_priv->swr_ctrl_data = swr_ctrl_data;
  2637. }
  2638. ret = platform_device_add(pdev);
  2639. if (ret) {
  2640. dev_err(&pdev->dev,
  2641. "%s: Cannot add platform device\n",
  2642. __func__);
  2643. goto fail_pdev_add;
  2644. }
  2645. if (wsa_priv->child_count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX)
  2646. wsa_priv->pdev_child_devices[
  2647. wsa_priv->child_count++] = pdev;
  2648. else
  2649. goto err;
  2650. }
  2651. return;
  2652. fail_pdev_add:
  2653. for (count = 0; count < wsa_priv->child_count; count++)
  2654. platform_device_put(wsa_priv->pdev_child_devices[count]);
  2655. err:
  2656. return;
  2657. }
  2658. static void lpass_cdc_wsa_macro_cooling_adjust_gain(struct work_struct *work)
  2659. {
  2660. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2661. struct snd_soc_dapm_context *dapm;
  2662. u8 gain = 0;
  2663. u32 ctl_reg;
  2664. wsa_priv = container_of(work, struct lpass_cdc_wsa_macro_priv,
  2665. lpass_cdc_wsa_macro_cooling_work);
  2666. if (!wsa_priv) {
  2667. pr_err("%s: priv is null for macro!\n",
  2668. __func__);
  2669. return;
  2670. }
  2671. if (!wsa_priv->dev || !wsa_priv->dev->of_node) {
  2672. dev_err(wsa_priv->dev,
  2673. "%s: DT node for wsa_priv does not exist\n", __func__);
  2674. return;
  2675. }
  2676. dapm = snd_soc_component_get_dapm(wsa_priv->component);
  2677. /* Only adjust the volume when WSA clock is enabled */
  2678. ctl_reg = snd_soc_component_read(wsa_priv->component,
  2679. LPASS_CDC_WSA_RX0_RX_PATH_CTL);
  2680. if (ctl_reg & 0x20) {
  2681. gain = (u8)(wsa_priv->original_gain - wsa_priv->thermal_cur_state);
  2682. snd_soc_component_update_bits(wsa_priv->component,
  2683. LPASS_CDC_WSA_RX0_RX_VOL_CTL, 0xFF, gain);
  2684. dev_dbg(wsa_priv->dev,
  2685. "%s: RX0 current thermal state: %d, adjusted gain: %#x\n",
  2686. __func__, wsa_priv->thermal_cur_state, gain);
  2687. }
  2688. /* Only adjust the volume when WSA clock is enabled */
  2689. ctl_reg = snd_soc_component_read(wsa_priv->component,
  2690. LPASS_CDC_WSA_RX1_RX_PATH_CTL);
  2691. if (ctl_reg & 0x20) {
  2692. gain = (u8)(wsa_priv->original_gain - wsa_priv->thermal_cur_state);
  2693. snd_soc_component_update_bits(wsa_priv->component,
  2694. LPASS_CDC_WSA_RX1_RX_VOL_CTL, 0xFF, gain);
  2695. dev_dbg(wsa_priv->dev,
  2696. "%s: RX1 current thermal state: %d, adjusted gain: %#x\n",
  2697. __func__, wsa_priv->thermal_cur_state, gain);
  2698. }
  2699. return;
  2700. }
  2701. static void lpass_cdc_wsa_macro_init_ops(struct macro_ops *ops,
  2702. char __iomem *wsa_io_base)
  2703. {
  2704. memset(ops, 0, sizeof(struct macro_ops));
  2705. ops->init = lpass_cdc_wsa_macro_init;
  2706. ops->exit = lpass_cdc_wsa_macro_deinit;
  2707. ops->io_base = wsa_io_base;
  2708. ops->dai_ptr = lpass_cdc_wsa_macro_dai;
  2709. ops->num_dais = ARRAY_SIZE(lpass_cdc_wsa_macro_dai);
  2710. ops->event_handler = lpass_cdc_wsa_macro_event_handler;
  2711. ops->set_port_map = lpass_cdc_wsa_macro_set_port_map;
  2712. }
  2713. static int lpass_cdc_wsa_macro_probe(struct platform_device *pdev)
  2714. {
  2715. struct macro_ops ops;
  2716. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2717. u32 wsa_base_addr, default_clk_id, thermal_max_state;
  2718. char __iomem *wsa_io_base;
  2719. int ret = 0;
  2720. u32 is_used_wsa_swr_gpio = 1;
  2721. const char *is_used_wsa_swr_gpio_dt = "qcom,is-used-swr-gpio";
  2722. if (!lpass_cdc_is_va_macro_registered(&pdev->dev)) {
  2723. dev_err(&pdev->dev,
  2724. "%s: va-macro not registered yet, defer\n", __func__);
  2725. return -EPROBE_DEFER;
  2726. }
  2727. wsa_priv = devm_kzalloc(&pdev->dev, sizeof(struct lpass_cdc_wsa_macro_priv),
  2728. GFP_KERNEL);
  2729. if (!wsa_priv)
  2730. return -ENOMEM;
  2731. wsa_priv->dev = &pdev->dev;
  2732. ret = of_property_read_u32(pdev->dev.of_node, "reg",
  2733. &wsa_base_addr);
  2734. if (ret) {
  2735. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  2736. __func__, "reg");
  2737. return ret;
  2738. }
  2739. if (of_find_property(pdev->dev.of_node, is_used_wsa_swr_gpio_dt,
  2740. NULL)) {
  2741. ret = of_property_read_u32(pdev->dev.of_node,
  2742. is_used_wsa_swr_gpio_dt,
  2743. &is_used_wsa_swr_gpio);
  2744. if (ret) {
  2745. dev_err(&pdev->dev, "%s: error reading %s in dt\n",
  2746. __func__, is_used_wsa_swr_gpio_dt);
  2747. is_used_wsa_swr_gpio = 1;
  2748. }
  2749. }
  2750. wsa_priv->wsa_swr_gpio_p = of_parse_phandle(pdev->dev.of_node,
  2751. "qcom,wsa-swr-gpios", 0);
  2752. if (!wsa_priv->wsa_swr_gpio_p && is_used_wsa_swr_gpio) {
  2753. dev_err(&pdev->dev, "%s: swr_gpios handle not provided!\n",
  2754. __func__);
  2755. return -EINVAL;
  2756. }
  2757. if (msm_cdc_pinctrl_get_state(wsa_priv->wsa_swr_gpio_p) < 0 &&
  2758. is_used_wsa_swr_gpio) {
  2759. dev_err(&pdev->dev, "%s: failed to get swr pin state\n",
  2760. __func__);
  2761. return -EPROBE_DEFER;
  2762. }
  2763. msm_cdc_pinctrl_set_wakeup_capable(
  2764. wsa_priv->wsa_swr_gpio_p, false);
  2765. wsa_io_base = devm_ioremap(&pdev->dev,
  2766. wsa_base_addr, LPASS_CDC_WSA_MACRO_MAX_OFFSET);
  2767. if (!wsa_io_base) {
  2768. dev_err(&pdev->dev, "%s: ioremap failed\n", __func__);
  2769. return -EINVAL;
  2770. }
  2771. wsa_priv->wsa_io_base = wsa_io_base;
  2772. wsa_priv->reset_swr = true;
  2773. INIT_WORK(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work,
  2774. lpass_cdc_wsa_macro_add_child_devices);
  2775. INIT_WORK(&wsa_priv->lpass_cdc_wsa_macro_cooling_work,
  2776. lpass_cdc_wsa_macro_cooling_adjust_gain);
  2777. wsa_priv->swr_plat_data.handle = (void *) wsa_priv;
  2778. wsa_priv->swr_plat_data.read = NULL;
  2779. wsa_priv->swr_plat_data.write = NULL;
  2780. wsa_priv->swr_plat_data.bulk_write = NULL;
  2781. wsa_priv->swr_plat_data.clk = wsa_swrm_clock;
  2782. wsa_priv->swr_plat_data.core_vote = lpass_cdc_wsa_macro_core_vote;
  2783. wsa_priv->swr_plat_data.handle_irq = NULL;
  2784. ret = of_property_read_u32(pdev->dev.of_node, "qcom,default-clk-id",
  2785. &default_clk_id);
  2786. if (ret) {
  2787. dev_err(&pdev->dev, "%s: could not find %s entry in dt\n",
  2788. __func__, "qcom,mux0-clk-id");
  2789. default_clk_id = WSA_CORE_CLK;
  2790. }
  2791. wsa_priv->default_clk_id = default_clk_id;
  2792. dev_set_drvdata(&pdev->dev, wsa_priv);
  2793. mutex_init(&wsa_priv->mclk_lock);
  2794. mutex_init(&wsa_priv->swr_clk_lock);
  2795. lpass_cdc_wsa_macro_init_ops(&ops, wsa_io_base);
  2796. ops.clk_id_req = wsa_priv->default_clk_id;
  2797. ops.default_clk_id = wsa_priv->default_clk_id;
  2798. ret = lpass_cdc_register_macro(&pdev->dev, WSA_MACRO, &ops);
  2799. if (ret < 0) {
  2800. dev_err(&pdev->dev, "%s: register macro failed\n", __func__);
  2801. goto reg_macro_fail;
  2802. }
  2803. if (of_find_property(wsa_priv->dev->of_node, "#cooling-cells", NULL)) {
  2804. ret = of_property_read_u32(pdev->dev.of_node,
  2805. "qcom,thermal-max-state",
  2806. &thermal_max_state);
  2807. if (ret) {
  2808. dev_info(&pdev->dev, "%s: could not find %s entry in dt\n",
  2809. __func__, "qcom,thermal-max-state");
  2810. wsa_priv->thermal_max_state =
  2811. LPASS_CDC_WSA_MACRO_THERMAL_MAX_STATE;
  2812. } else {
  2813. wsa_priv->thermal_max_state = thermal_max_state;
  2814. }
  2815. wsa_priv->tcdev = devm_thermal_of_cooling_device_register(
  2816. &pdev->dev,
  2817. wsa_priv->dev->of_node,
  2818. "wsa", wsa_priv,
  2819. &wsa_cooling_ops);
  2820. if (IS_ERR(wsa_priv->tcdev)) {
  2821. dev_err(&pdev->dev,
  2822. "%s: failed to register wsa macro as cooling device\n",
  2823. __func__);
  2824. wsa_priv->tcdev = NULL;
  2825. }
  2826. }
  2827. pm_runtime_set_autosuspend_delay(&pdev->dev, AUTO_SUSPEND_DELAY);
  2828. pm_runtime_use_autosuspend(&pdev->dev);
  2829. pm_runtime_set_suspended(&pdev->dev);
  2830. pm_suspend_ignore_children(&pdev->dev, true);
  2831. pm_runtime_enable(&pdev->dev);
  2832. schedule_work(&wsa_priv->lpass_cdc_wsa_macro_add_child_devices_work);
  2833. return ret;
  2834. reg_macro_fail:
  2835. mutex_destroy(&wsa_priv->mclk_lock);
  2836. mutex_destroy(&wsa_priv->swr_clk_lock);
  2837. return ret;
  2838. }
  2839. static int lpass_cdc_wsa_macro_remove(struct platform_device *pdev)
  2840. {
  2841. struct lpass_cdc_wsa_macro_priv *wsa_priv;
  2842. u16 count = 0;
  2843. wsa_priv = dev_get_drvdata(&pdev->dev);
  2844. if (!wsa_priv)
  2845. return -EINVAL;
  2846. if (wsa_priv->tcdev)
  2847. thermal_cooling_device_unregister(wsa_priv->tcdev);
  2848. for (count = 0; count < wsa_priv->child_count &&
  2849. count < LPASS_CDC_WSA_MACRO_CHILD_DEVICES_MAX; count++)
  2850. platform_device_unregister(wsa_priv->pdev_child_devices[count]);
  2851. pm_runtime_disable(&pdev->dev);
  2852. pm_runtime_set_suspended(&pdev->dev);
  2853. lpass_cdc_unregister_macro(&pdev->dev, WSA_MACRO);
  2854. mutex_destroy(&wsa_priv->mclk_lock);
  2855. mutex_destroy(&wsa_priv->swr_clk_lock);
  2856. return 0;
  2857. }
  2858. static const struct of_device_id lpass_cdc_wsa_macro_dt_match[] = {
  2859. {.compatible = "qcom,lpass-cdc-wsa-macro"},
  2860. {}
  2861. };
  2862. static const struct dev_pm_ops lpass_cdc_dev_pm_ops = {
  2863. SET_SYSTEM_SLEEP_PM_OPS(
  2864. pm_runtime_force_suspend,
  2865. pm_runtime_force_resume
  2866. )
  2867. SET_RUNTIME_PM_OPS(
  2868. lpass_cdc_runtime_suspend,
  2869. lpass_cdc_runtime_resume,
  2870. NULL
  2871. )
  2872. };
  2873. static struct platform_driver lpass_cdc_wsa_macro_driver = {
  2874. .driver = {
  2875. .name = "lpass_cdc_wsa_macro",
  2876. .owner = THIS_MODULE,
  2877. .pm = &lpass_cdc_dev_pm_ops,
  2878. .of_match_table = lpass_cdc_wsa_macro_dt_match,
  2879. .suppress_bind_attrs = true,
  2880. },
  2881. .probe = lpass_cdc_wsa_macro_probe,
  2882. .remove = lpass_cdc_wsa_macro_remove,
  2883. };
  2884. module_platform_driver(lpass_cdc_wsa_macro_driver);
  2885. MODULE_DESCRIPTION("WSA macro driver");
  2886. MODULE_LICENSE("GPL v2");