1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991001011021031041051061071081091101111121131141151161171181191201211221231241251261271281291301311321331341351361371381391401411421431441451461471481491501511521531541551561571581591601611621631641651661671681691701711721731741751761771781791801811821831841851861871881891901911921931941951961971981992002012022032042052062072082092102112122132142152162172182192202212222232242252262272282292302312322332342352362372382392402412422432442452462472482492502512522532542552562572582592602612622632642652662672682692702712722732742752762772782792802812822832842852862872882892902912922932942952962972982993003013023033043053063073083093103113123133143153163173183193203213223233243253263273283293303313323333343353363373383393403413423433443453463473483493503513523533543553563573583593603613623633643653663673683693703713723733743753763773783793803813823833843853863873883893903913923933943953963973983994004014024034044054064074084094104114124134144154164174184194204214224234244254264274284294304314324334344354364374384394404414424434444454464474484494504514524534544554564574584594604614624634644654664674684694704714724734744754764774784794804814824834844854864874884894904914924934944954964974984995005015025035045055065075085095105115125135145155165175185195205215225235245255265275285295305315325335345355365375385395405415425435445455465475485495505515525535545555565575585595605615625635645655665675685695705715725735745755765775785795805815825835845855865875885895905915925935945955965975985996006016026036046056066076086096106116126136146156166176186196206216226236246256266276286296306316326336346356366376386396406416426436446456466476486496506516526536546556566576586596606616626636646656666676686696706716726736746756766776786796806816826836846856866876886896906916926936946956966976986997007017027037047057067077087097107117127137147157167177187197207217227237247257267277287297307317327337347357367377387397407417427437447457467477487497507517527537547557567577587597607617627637647657667677687697707717727737747757767777787797807817827837847857867877887897907917927937947957967977987998008018028038048058068078088098108118128138148158168178188198208218228238248258268278288298308318328338348358368378388398408418428438448458468478488498508518528538548558568578588598608618628638648658668678688698708718728738748758768778788798808818828838848858868878888898908918928938948958968978988999009019029039049059069079089099109119129139149159169179189199209219229239249259269279289299309319329339349359369379389399409419429439449459469479489499509519529539549559569579589599609619629639649659669679689699709719729739749759769779789799809819829839849859869879889899909919929939949959969979989991000100110021003100410051006100710081009101010111012101310141015101610171018101910201021102210231024102510261027102810291030103110321033103410351036103710381039104010411042104310441045104610471048104910501051105210531054105510561057105810591060106110621063106410651066106710681069107010711072107310741075107610771078107910801081108210831084108510861087108810891090109110921093109410951096109710981099110011011102110311041105110611071108110911101111111211131114111511161117111811191120112111221123112411251126112711281129113011311132113311341135113611371138113911401141114211431144114511461147114811491150115111521153115411551156115711581159116011611162116311641165116611671168116911701171117211731174117511761177117811791180118111821183118411851186118711881189119011911192119311941195119611971198119912001201120212031204120512061207120812091210121112121213121412151216121712181219122012211222122312241225122612271228122912301231123212331234123512361237123812391240124112421243124412451246124712481249125012511252125312541255125612571258125912601261126212631264126512661267126812691270127112721273127412751276127712781279128012811282128312841285128612871288128912901291129212931294129512961297129812991300130113021303130413051306130713081309131013111312131313141315131613171318131913201321132213231324132513261327132813291330133113321333133413351336133713381339134013411342134313441345134613471348134913501351135213531354135513561357135813591360136113621363136413651366136713681369137013711372137313741375137613771378137913801381138213831384138513861387138813891390139113921393139413951396139713981399140014011402140314041405140614071408140914101411141214131414141514161417141814191420142114221423142414251426142714281429143014311432143314341435143614371438143914401441144214431444144514461447144814491450145114521453145414551456145714581459146014611462146314641465146614671468146914701471147214731474147514761477147814791480148114821483148414851486148714881489149014911492149314941495149614971498149915001501150215031504150515061507150815091510151115121513151415151516151715181519152015211522152315241525152615271528152915301531153215331534153515361537153815391540154115421543154415451546154715481549155015511552155315541555155615571558155915601561156215631564156515661567156815691570157115721573157415751576157715781579158015811582158315841585158615871588158915901591159215931594159515961597159815991600160116021603160416051606160716081609161016111612161316141615161616171618161916201621162216231624162516261627162816291630163116321633163416351636163716381639164016411642164316441645164616471648164916501651165216531654165516561657165816591660166116621663166416651666166716681669167016711672167316741675167616771678167916801681168216831684168516861687168816891690169116921693169416951696169716981699170017011702170317041705170617071708170917101711171217131714171517161717171817191720172117221723172417251726172717281729173017311732173317341735173617371738173917401741174217431744174517461747174817491750175117521753175417551756175717581759176017611762176317641765176617671768176917701771177217731774177517761777177817791780178117821783178417851786178717881789179017911792179317941795179617971798179918001801180218031804180518061807180818091810181118121813181418151816181718181819182018211822182318241825182618271828182918301831183218331834183518361837183818391840184118421843184418451846184718481849185018511852185318541855185618571858185918601861186218631864186518661867186818691870187118721873187418751876187718781879188018811882188318841885188618871888188918901891189218931894189518961897189818991900190119021903190419051906190719081909191019111912191319141915191619171918191919201921192219231924192519261927192819291930193119321933193419351936193719381939194019411942194319441945194619471948194919501951195219531954195519561957195819591960196119621963196419651966196719681969197019711972197319741975197619771978197919801981198219831984198519861987198819891990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026202720282029203020312032203320342035203620372038203920402041204220432044204520462047204820492050205120522053205420552056205720582059206020612062206320642065206620672068206920702071207220732074207520762077207820792080208120822083208420852086208720882089209020912092209320942095209620972098209921002101210221032104210521062107210821092110211121122113211421152116211721182119212021212122212321242125212621272128212921302131213221332134213521362137213821392140214121422143214421452146214721482149215021512152215321542155215621572158215921602161216221632164216521662167216821692170217121722173217421752176217721782179218021812182218321842185218621872188218921902191219221932194219521962197219821992200220122022203220422052206220722082209221022112212221322142215221622172218221922202221222222232224222522262227222822292230223122322233223422352236223722382239224022412242224322442245224622472248224922502251225222532254225522562257225822592260226122622263226422652266226722682269227022712272227322742275227622772278227922802281228222832284228522862287228822892290229122922293229422952296229722982299230023012302230323042305230623072308230923102311231223132314231523162317231823192320232123222323232423252326232723282329233023312332233323342335233623372338233923402341234223432344234523462347234823492350235123522353235423552356235723582359236023612362236323642365236623672368236923702371237223732374237523762377237823792380238123822383238423852386238723882389239023912392239323942395239623972398239924002401240224032404240524062407240824092410241124122413241424152416241724182419242024212422242324242425242624272428242924302431243224332434243524362437243824392440244124422443244424452446244724482449245024512452245324542455245624572458245924602461246224632464246524662467246824692470247124722473247424752476247724782479248024812482248324842485248624872488248924902491249224932494249524962497249824992500250125022503250425052506250725082509251025112512251325142515251625172518251925202521252225232524252525262527252825292530253125322533253425352536253725382539254025412542254325442545254625472548254925502551255225532554255525562557255825592560256125622563256425652566256725682569257025712572257325742575257625772578257925802581258225832584258525862587258825892590259125922593259425952596259725982599260026012602260326042605260626072608260926102611261226132614261526162617261826192620262126222623262426252626262726282629263026312632263326342635263626372638263926402641264226432644264526462647264826492650265126522653265426552656265726582659266026612662266326642665266626672668266926702671267226732674267526762677267826792680268126822683268426852686268726882689269026912692269326942695269626972698269927002701270227032704270527062707270827092710271127122713271427152716271727182719272027212722272327242725272627272728272927302731273227332734273527362737273827392740274127422743274427452746274727482749275027512752275327542755275627572758275927602761276227632764276527662767276827692770277127722773277427752776277727782779278027812782278327842785278627872788278927902791279227932794279527962797279827992800280128022803280428052806280728082809281028112812281328142815281628172818281928202821282228232824282528262827282828292830283128322833283428352836283728382839284028412842284328442845284628472848284928502851285228532854285528562857285828592860286128622863286428652866286728682869287028712872287328742875287628772878287928802881288228832884288528862887288828892890289128922893289428952896289728982899290029012902290329042905290629072908290929102911291229132914291529162917291829192920292129222923292429252926292729282929293029312932293329342935293629372938293929402941294229432944294529462947294829492950295129522953295429552956295729582959296029612962296329642965296629672968296929702971297229732974297529762977297829792980298129822983298429852986298729882989299029912992299329942995299629972998299930003001300230033004300530063007300830093010301130123013301430153016301730183019302030213022302330243025302630273028302930303031303230333034303530363037303830393040304130423043304430453046304730483049305030513052305330543055305630573058305930603061306230633064306530663067306830693070307130723073 |
- // SPDX-License-Identifier: GPL-2.0-only
- /*
- * rt5640.c -- RT5640/RT5639 ALSA SoC audio codec driver
- *
- * Copyright 2011 Realtek Semiconductor Corp.
- * Author: Johnny Hsu <[email protected]>
- * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved.
- */
- #include <linux/module.h>
- #include <linux/moduleparam.h>
- #include <linux/init.h>
- #include <linux/delay.h>
- #include <linux/pm.h>
- #include <linux/gpio.h>
- #include <linux/i2c.h>
- #include <linux/regmap.h>
- #include <linux/of.h>
- #include <linux/of_gpio.h>
- #include <linux/platform_device.h>
- #include <linux/spi/spi.h>
- #include <linux/acpi.h>
- #include <sound/core.h>
- #include <sound/jack.h>
- #include <sound/pcm.h>
- #include <sound/pcm_params.h>
- #include <sound/soc.h>
- #include <sound/soc-dapm.h>
- #include <sound/initval.h>
- #include <sound/tlv.h>
- #include "rl6231.h"
- #include "rt5640.h"
- #define RT5640_DEVICE_ID 0x6231
- #define RT5640_PR_RANGE_BASE (0xff + 1)
- #define RT5640_PR_SPACING 0x100
- #define RT5640_PR_BASE (RT5640_PR_RANGE_BASE + (0 * RT5640_PR_SPACING))
- static const struct regmap_range_cfg rt5640_ranges[] = {
- { .name = "PR", .range_min = RT5640_PR_BASE,
- .range_max = RT5640_PR_BASE + 0xb4,
- .selector_reg = RT5640_PRIV_INDEX,
- .selector_mask = 0xff,
- .selector_shift = 0x0,
- .window_start = RT5640_PRIV_DATA,
- .window_len = 0x1, },
- };
- static const struct reg_sequence init_list[] = {
- {RT5640_PR_BASE + 0x3d, 0x3600},
- {RT5640_PR_BASE + 0x12, 0x0aa8},
- {RT5640_PR_BASE + 0x14, 0x0aaa},
- {RT5640_PR_BASE + 0x20, 0x6110},
- {RT5640_PR_BASE + 0x21, 0xe0e0},
- {RT5640_PR_BASE + 0x23, 0x1804},
- };
- static const struct reg_default rt5640_reg[] = {
- { 0x00, 0x000e },
- { 0x01, 0xc8c8 },
- { 0x02, 0xc8c8 },
- { 0x03, 0xc8c8 },
- { 0x04, 0x8000 },
- { 0x0d, 0x0000 },
- { 0x0e, 0x0000 },
- { 0x0f, 0x0808 },
- { 0x19, 0xafaf },
- { 0x1a, 0xafaf },
- { 0x1b, 0x0000 },
- { 0x1c, 0x2f2f },
- { 0x1d, 0x2f2f },
- { 0x1e, 0x0000 },
- { 0x27, 0x7060 },
- { 0x28, 0x7070 },
- { 0x29, 0x8080 },
- { 0x2a, 0x5454 },
- { 0x2b, 0x5454 },
- { 0x2c, 0xaa00 },
- { 0x2d, 0x0000 },
- { 0x2e, 0xa000 },
- { 0x2f, 0x0000 },
- { 0x3b, 0x0000 },
- { 0x3c, 0x007f },
- { 0x3d, 0x0000 },
- { 0x3e, 0x007f },
- { 0x45, 0xe000 },
- { 0x46, 0x003e },
- { 0x47, 0x003e },
- { 0x48, 0xf800 },
- { 0x49, 0x3800 },
- { 0x4a, 0x0004 },
- { 0x4c, 0xfc00 },
- { 0x4d, 0x0000 },
- { 0x4f, 0x01ff },
- { 0x50, 0x0000 },
- { 0x51, 0x0000 },
- { 0x52, 0x01ff },
- { 0x53, 0xf000 },
- { 0x61, 0x0000 },
- { 0x62, 0x0000 },
- { 0x63, 0x00c0 },
- { 0x64, 0x0000 },
- { 0x65, 0x0000 },
- { 0x66, 0x0000 },
- { 0x6a, 0x0000 },
- { 0x6c, 0x0000 },
- { 0x70, 0x8000 },
- { 0x71, 0x8000 },
- { 0x72, 0x8000 },
- { 0x73, 0x1114 },
- { 0x74, 0x0c00 },
- { 0x75, 0x1d00 },
- { 0x80, 0x0000 },
- { 0x81, 0x0000 },
- { 0x82, 0x0000 },
- { 0x83, 0x0000 },
- { 0x84, 0x0000 },
- { 0x85, 0x0008 },
- { 0x89, 0x0000 },
- { 0x8a, 0x0000 },
- { 0x8b, 0x0600 },
- { 0x8c, 0x0228 },
- { 0x8d, 0xa000 },
- { 0x8e, 0x0004 },
- { 0x8f, 0x1100 },
- { 0x90, 0x0646 },
- { 0x91, 0x0c00 },
- { 0x92, 0x0000 },
- { 0x93, 0x3000 },
- { 0xb0, 0x2080 },
- { 0xb1, 0x0000 },
- { 0xb4, 0x2206 },
- { 0xb5, 0x1f00 },
- { 0xb6, 0x0000 },
- { 0xb8, 0x034b },
- { 0xb9, 0x0066 },
- { 0xba, 0x000b },
- { 0xbb, 0x0000 },
- { 0xbc, 0x0000 },
- { 0xbd, 0x0000 },
- { 0xbe, 0x0000 },
- { 0xbf, 0x0000 },
- { 0xc0, 0x0400 },
- { 0xc2, 0x0000 },
- { 0xc4, 0x0000 },
- { 0xc5, 0x0000 },
- { 0xc6, 0x2000 },
- { 0xc8, 0x0000 },
- { 0xc9, 0x0000 },
- { 0xca, 0x0000 },
- { 0xcb, 0x0000 },
- { 0xcc, 0x0000 },
- { 0xcf, 0x0013 },
- { 0xd0, 0x0680 },
- { 0xd1, 0x1c17 },
- { 0xd2, 0x8c00 },
- { 0xd3, 0xaa20 },
- { 0xd6, 0x0400 },
- { 0xd9, 0x0809 },
- { 0xfe, 0x10ec },
- { 0xff, 0x6231 },
- };
- static int rt5640_reset(struct snd_soc_component *component)
- {
- return snd_soc_component_write(component, RT5640_RESET, 0);
- }
- static bool rt5640_volatile_register(struct device *dev, unsigned int reg)
- {
- int i;
- for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++)
- if ((reg >= rt5640_ranges[i].window_start &&
- reg <= rt5640_ranges[i].window_start +
- rt5640_ranges[i].window_len) ||
- (reg >= rt5640_ranges[i].range_min &&
- reg <= rt5640_ranges[i].range_max))
- return true;
- switch (reg) {
- case RT5640_RESET:
- case RT5640_ASRC_5:
- case RT5640_EQ_CTRL1:
- case RT5640_DRC_AGC_1:
- case RT5640_ANC_CTRL1:
- case RT5640_IRQ_CTRL2:
- case RT5640_INT_IRQ_ST:
- case RT5640_DSP_CTRL2:
- case RT5640_DSP_CTRL3:
- case RT5640_PRIV_INDEX:
- case RT5640_PRIV_DATA:
- case RT5640_PGM_REG_ARR1:
- case RT5640_PGM_REG_ARR3:
- case RT5640_DUMMY2:
- case RT5640_VENDOR_ID:
- case RT5640_VENDOR_ID1:
- case RT5640_VENDOR_ID2:
- return true;
- default:
- return false;
- }
- }
- static bool rt5640_readable_register(struct device *dev, unsigned int reg)
- {
- int i;
- for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++)
- if ((reg >= rt5640_ranges[i].window_start &&
- reg <= rt5640_ranges[i].window_start +
- rt5640_ranges[i].window_len) ||
- (reg >= rt5640_ranges[i].range_min &&
- reg <= rt5640_ranges[i].range_max))
- return true;
- switch (reg) {
- case RT5640_RESET:
- case RT5640_SPK_VOL:
- case RT5640_HP_VOL:
- case RT5640_OUTPUT:
- case RT5640_MONO_OUT:
- case RT5640_IN1_IN2:
- case RT5640_IN3_IN4:
- case RT5640_INL_INR_VOL:
- case RT5640_DAC1_DIG_VOL:
- case RT5640_DAC2_DIG_VOL:
- case RT5640_DAC2_CTRL:
- case RT5640_ADC_DIG_VOL:
- case RT5640_ADC_DATA:
- case RT5640_ADC_BST_VOL:
- case RT5640_STO_ADC_MIXER:
- case RT5640_MONO_ADC_MIXER:
- case RT5640_AD_DA_MIXER:
- case RT5640_STO_DAC_MIXER:
- case RT5640_MONO_DAC_MIXER:
- case RT5640_DIG_MIXER:
- case RT5640_DSP_PATH1:
- case RT5640_DSP_PATH2:
- case RT5640_DIG_INF_DATA:
- case RT5640_REC_L1_MIXER:
- case RT5640_REC_L2_MIXER:
- case RT5640_REC_R1_MIXER:
- case RT5640_REC_R2_MIXER:
- case RT5640_HPO_MIXER:
- case RT5640_SPK_L_MIXER:
- case RT5640_SPK_R_MIXER:
- case RT5640_SPO_L_MIXER:
- case RT5640_SPO_R_MIXER:
- case RT5640_SPO_CLSD_RATIO:
- case RT5640_MONO_MIXER:
- case RT5640_OUT_L1_MIXER:
- case RT5640_OUT_L2_MIXER:
- case RT5640_OUT_L3_MIXER:
- case RT5640_OUT_R1_MIXER:
- case RT5640_OUT_R2_MIXER:
- case RT5640_OUT_R3_MIXER:
- case RT5640_LOUT_MIXER:
- case RT5640_PWR_DIG1:
- case RT5640_PWR_DIG2:
- case RT5640_PWR_ANLG1:
- case RT5640_PWR_ANLG2:
- case RT5640_PWR_MIXER:
- case RT5640_PWR_VOL:
- case RT5640_PRIV_INDEX:
- case RT5640_PRIV_DATA:
- case RT5640_I2S1_SDP:
- case RT5640_I2S2_SDP:
- case RT5640_ADDA_CLK1:
- case RT5640_ADDA_CLK2:
- case RT5640_DMIC:
- case RT5640_GLB_CLK:
- case RT5640_PLL_CTRL1:
- case RT5640_PLL_CTRL2:
- case RT5640_ASRC_1:
- case RT5640_ASRC_2:
- case RT5640_ASRC_3:
- case RT5640_ASRC_4:
- case RT5640_ASRC_5:
- case RT5640_HP_OVCD:
- case RT5640_CLS_D_OVCD:
- case RT5640_CLS_D_OUT:
- case RT5640_DEPOP_M1:
- case RT5640_DEPOP_M2:
- case RT5640_DEPOP_M3:
- case RT5640_CHARGE_PUMP:
- case RT5640_PV_DET_SPK_G:
- case RT5640_MICBIAS:
- case RT5640_EQ_CTRL1:
- case RT5640_EQ_CTRL2:
- case RT5640_WIND_FILTER:
- case RT5640_DRC_AGC_1:
- case RT5640_DRC_AGC_2:
- case RT5640_DRC_AGC_3:
- case RT5640_SVOL_ZC:
- case RT5640_ANC_CTRL1:
- case RT5640_ANC_CTRL2:
- case RT5640_ANC_CTRL3:
- case RT5640_JD_CTRL:
- case RT5640_ANC_JD:
- case RT5640_IRQ_CTRL1:
- case RT5640_IRQ_CTRL2:
- case RT5640_INT_IRQ_ST:
- case RT5640_GPIO_CTRL1:
- case RT5640_GPIO_CTRL2:
- case RT5640_GPIO_CTRL3:
- case RT5640_DSP_CTRL1:
- case RT5640_DSP_CTRL2:
- case RT5640_DSP_CTRL3:
- case RT5640_DSP_CTRL4:
- case RT5640_PGM_REG_ARR1:
- case RT5640_PGM_REG_ARR2:
- case RT5640_PGM_REG_ARR3:
- case RT5640_PGM_REG_ARR4:
- case RT5640_PGM_REG_ARR5:
- case RT5640_SCB_FUNC:
- case RT5640_SCB_CTRL:
- case RT5640_BASE_BACK:
- case RT5640_MP3_PLUS1:
- case RT5640_MP3_PLUS2:
- case RT5640_3D_HP:
- case RT5640_ADJ_HPF:
- case RT5640_HP_CALIB_AMP_DET:
- case RT5640_HP_CALIB2:
- case RT5640_SV_ZCD1:
- case RT5640_SV_ZCD2:
- case RT5640_DUMMY1:
- case RT5640_DUMMY2:
- case RT5640_DUMMY3:
- case RT5640_VENDOR_ID:
- case RT5640_VENDOR_ID1:
- case RT5640_VENDOR_ID2:
- return true;
- default:
- return false;
- }
- }
- static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
- static const DECLARE_TLV_DB_MINMAX(dac_vol_tlv, -6562, 0);
- static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
- static const DECLARE_TLV_DB_MINMAX(adc_vol_tlv, -1762, 3000);
- static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
- /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
- static const DECLARE_TLV_DB_RANGE(bst_tlv,
- 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
- 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
- 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
- 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
- 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
- 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
- 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0)
- );
- /* Interface data select */
- static const char * const rt5640_data_select[] = {
- "Normal", "Swap", "left copy to right", "right copy to left"};
- static SOC_ENUM_SINGLE_DECL(rt5640_if1_dac_enum, RT5640_DIG_INF_DATA,
- RT5640_IF1_DAC_SEL_SFT, rt5640_data_select);
- static SOC_ENUM_SINGLE_DECL(rt5640_if1_adc_enum, RT5640_DIG_INF_DATA,
- RT5640_IF1_ADC_SEL_SFT, rt5640_data_select);
- static SOC_ENUM_SINGLE_DECL(rt5640_if2_dac_enum, RT5640_DIG_INF_DATA,
- RT5640_IF2_DAC_SEL_SFT, rt5640_data_select);
- static SOC_ENUM_SINGLE_DECL(rt5640_if2_adc_enum, RT5640_DIG_INF_DATA,
- RT5640_IF2_ADC_SEL_SFT, rt5640_data_select);
- /* Class D speaker gain ratio */
- static const char * const rt5640_clsd_spk_ratio[] = {"1.66x", "1.83x", "1.94x",
- "2x", "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"};
- static SOC_ENUM_SINGLE_DECL(rt5640_clsd_spk_ratio_enum, RT5640_CLS_D_OUT,
- RT5640_CLSD_RATIO_SFT, rt5640_clsd_spk_ratio);
- static const struct snd_kcontrol_new rt5640_snd_controls[] = {
- /* Speaker Output Volume */
- SOC_DOUBLE("Speaker Channel Switch", RT5640_SPK_VOL,
- RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
- SOC_DOUBLE_TLV("Speaker Playback Volume", RT5640_SPK_VOL,
- RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
- /* Headphone Output Volume */
- SOC_DOUBLE("HP Channel Switch", RT5640_HP_VOL,
- RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
- SOC_DOUBLE_TLV("HP Playback Volume", RT5640_HP_VOL,
- RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
- /* OUTPUT Control */
- SOC_DOUBLE("OUT Playback Switch", RT5640_OUTPUT,
- RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1),
- SOC_DOUBLE("OUT Channel Switch", RT5640_OUTPUT,
- RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
- SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT,
- RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
- /* DAC Digital Volume */
- SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL,
- RT5640_M_DAC_L2_VOL_SFT, RT5640_M_DAC_R2_VOL_SFT, 1, 1),
- SOC_DOUBLE_TLV("DAC2 Playback Volume", RT5640_DAC2_DIG_VOL,
- RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
- 175, 0, dac_vol_tlv),
- SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL,
- RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
- 175, 0, dac_vol_tlv),
- /* IN1/IN2/IN3 Control */
- SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2,
- RT5640_BST_SFT1, 8, 0, bst_tlv),
- SOC_SINGLE_TLV("IN2 Boost", RT5640_IN3_IN4,
- RT5640_BST_SFT2, 8, 0, bst_tlv),
- SOC_SINGLE_TLV("IN3 Boost", RT5640_IN1_IN2,
- RT5640_BST_SFT2, 8, 0, bst_tlv),
- /* INL/INR Volume Control */
- SOC_DOUBLE_TLV("IN Capture Volume", RT5640_INL_INR_VOL,
- RT5640_INL_VOL_SFT, RT5640_INR_VOL_SFT,
- 31, 1, in_vol_tlv),
- /* ADC Digital Volume Control */
- SOC_DOUBLE("ADC Capture Switch", RT5640_ADC_DIG_VOL,
- RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1),
- SOC_DOUBLE_TLV("ADC Capture Volume", RT5640_ADC_DIG_VOL,
- RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
- 127, 0, adc_vol_tlv),
- SOC_DOUBLE("Mono ADC Capture Switch", RT5640_DUMMY1,
- RT5640_M_MONO_ADC_L_SFT, RT5640_M_MONO_ADC_R_SFT, 1, 1),
- SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5640_ADC_DATA,
- RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
- 127, 0, adc_vol_tlv),
- /* ADC Boost Volume Control */
- SOC_DOUBLE_TLV("ADC Boost Gain", RT5640_ADC_BST_VOL,
- RT5640_ADC_L_BST_SFT, RT5640_ADC_R_BST_SFT,
- 3, 0, adc_bst_tlv),
- /* Class D speaker gain ratio */
- SOC_ENUM("Class D SPK Ratio Control", rt5640_clsd_spk_ratio_enum),
- SOC_ENUM("ADC IF1 Data Switch", rt5640_if1_adc_enum),
- SOC_ENUM("DAC IF1 Data Switch", rt5640_if1_dac_enum),
- SOC_ENUM("ADC IF2 Data Switch", rt5640_if2_adc_enum),
- SOC_ENUM("DAC IF2 Data Switch", rt5640_if2_dac_enum),
- };
- static const struct snd_kcontrol_new rt5640_specific_snd_controls[] = {
- /* MONO Output Control */
- SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT, RT5640_L_MUTE_SFT,
- 1, 1),
- };
- /**
- * set_dmic_clk - Set parameter of dmic.
- *
- * @w: DAPM widget.
- * @kcontrol: The kcontrol of this widget.
- * @event: Event id.
- *
- */
- static int set_dmic_clk(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
- {
- struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- int idx, rate;
- rate = rt5640->sysclk / rl6231_get_pre_div(rt5640->regmap,
- RT5640_ADDA_CLK1, RT5640_I2S_PD1_SFT);
- idx = rl6231_calc_dmic_clk(rate);
- if (idx < 0)
- dev_err(component->dev, "Failed to set DMIC clock\n");
- else
- snd_soc_component_update_bits(component, RT5640_DMIC, RT5640_DMIC_CLK_MASK,
- idx << RT5640_DMIC_CLK_SFT);
- return idx;
- }
- static int is_using_asrc(struct snd_soc_dapm_widget *source,
- struct snd_soc_dapm_widget *sink)
- {
- struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- if (!rt5640->asrc_en)
- return 0;
- return 1;
- }
- /* Digital Mixer */
- static const struct snd_kcontrol_new rt5640_sto_adc_l_mix[] = {
- SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER,
- RT5640_M_ADC_L1_SFT, 1, 1),
- SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER,
- RT5640_M_ADC_L2_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_sto_adc_r_mix[] = {
- SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER,
- RT5640_M_ADC_R1_SFT, 1, 1),
- SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER,
- RT5640_M_ADC_R2_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_mono_adc_l_mix[] = {
- SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER,
- RT5640_M_MONO_ADC_L1_SFT, 1, 1),
- SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER,
- RT5640_M_MONO_ADC_L2_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_mono_adc_r_mix[] = {
- SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER,
- RT5640_M_MONO_ADC_R1_SFT, 1, 1),
- SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER,
- RT5640_M_MONO_ADC_R2_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_dac_l_mix[] = {
- SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER,
- RT5640_M_ADCMIX_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER,
- RT5640_M_IF1_DAC_L_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_dac_r_mix[] = {
- SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER,
- RT5640_M_ADCMIX_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER,
- RT5640_M_IF1_DAC_R_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_sto_dac_l_mix[] = {
- SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER,
- RT5640_M_DAC_L1_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER,
- RT5640_M_DAC_L2_SFT, 1, 1),
- SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER,
- RT5640_M_ANC_DAC_L_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_sto_dac_r_mix[] = {
- SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER,
- RT5640_M_DAC_R1_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER,
- RT5640_M_DAC_R2_SFT, 1, 1),
- SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER,
- RT5640_M_ANC_DAC_R_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5639_sto_dac_l_mix[] = {
- SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER,
- RT5640_M_DAC_L1_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER,
- RT5640_M_DAC_L2_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5639_sto_dac_r_mix[] = {
- SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER,
- RT5640_M_DAC_R1_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER,
- RT5640_M_DAC_R2_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_mono_dac_l_mix[] = {
- SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_MONO_DAC_MIXER,
- RT5640_M_DAC_L1_MONO_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER,
- RT5640_M_DAC_L2_MONO_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER,
- RT5640_M_DAC_R2_MONO_L_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_mono_dac_r_mix[] = {
- SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_MONO_DAC_MIXER,
- RT5640_M_DAC_R1_MONO_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER,
- RT5640_M_DAC_R2_MONO_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER,
- RT5640_M_DAC_L2_MONO_R_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_dig_l_mix[] = {
- SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_DIG_MIXER,
- RT5640_M_STO_L_DAC_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_DIG_MIXER,
- RT5640_M_DAC_L2_DAC_L_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_dig_r_mix[] = {
- SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_DIG_MIXER,
- RT5640_M_STO_R_DAC_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_DIG_MIXER,
- RT5640_M_DAC_R2_DAC_R_SFT, 1, 1),
- };
- /* Analog Input Mixer */
- static const struct snd_kcontrol_new rt5640_rec_l_mix[] = {
- SOC_DAPM_SINGLE("HPOL Switch", RT5640_REC_L2_MIXER,
- RT5640_M_HP_L_RM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("INL Switch", RT5640_REC_L2_MIXER,
- RT5640_M_IN_L_RM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_L2_MIXER,
- RT5640_M_BST2_RM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_L2_MIXER,
- RT5640_M_BST4_RM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_L2_MIXER,
- RT5640_M_BST1_RM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_REC_L2_MIXER,
- RT5640_M_OM_L_RM_L_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_rec_r_mix[] = {
- SOC_DAPM_SINGLE("HPOR Switch", RT5640_REC_R2_MIXER,
- RT5640_M_HP_R_RM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("INR Switch", RT5640_REC_R2_MIXER,
- RT5640_M_IN_R_RM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_R2_MIXER,
- RT5640_M_BST2_RM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_R2_MIXER,
- RT5640_M_BST4_RM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_R2_MIXER,
- RT5640_M_BST1_RM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_REC_R2_MIXER,
- RT5640_M_OM_R_RM_R_SFT, 1, 1),
- };
- /* Analog Output Mixer */
- static const struct snd_kcontrol_new rt5640_spk_l_mix[] = {
- SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_SPK_L_MIXER,
- RT5640_M_RM_L_SM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("INL Switch", RT5640_SPK_L_MIXER,
- RT5640_M_IN_L_SM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPK_L_MIXER,
- RT5640_M_DAC_L1_SM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_SPK_L_MIXER,
- RT5640_M_DAC_L2_SM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_SPK_L_MIXER,
- RT5640_M_OM_L_SM_L_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_spk_r_mix[] = {
- SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_SPK_R_MIXER,
- RT5640_M_RM_R_SM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("INR Switch", RT5640_SPK_R_MIXER,
- RT5640_M_IN_R_SM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPK_R_MIXER,
- RT5640_M_DAC_R1_SM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_SPK_R_MIXER,
- RT5640_M_DAC_R2_SM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_SPK_R_MIXER,
- RT5640_M_OM_R_SM_R_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_out_l_mix[] = {
- SOC_DAPM_SINGLE("SPK MIXL Switch", RT5640_OUT_L3_MIXER,
- RT5640_M_SM_L_OM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER,
- RT5640_M_BST1_OM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER,
- RT5640_M_IN_L_OM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER,
- RT5640_M_RM_L_OM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_L3_MIXER,
- RT5640_M_DAC_R2_OM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_L3_MIXER,
- RT5640_M_DAC_L2_OM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER,
- RT5640_M_DAC_L1_OM_L_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_out_r_mix[] = {
- SOC_DAPM_SINGLE("SPK MIXR Switch", RT5640_OUT_R3_MIXER,
- RT5640_M_SM_L_OM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER,
- RT5640_M_BST4_OM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER,
- RT5640_M_BST1_OM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER,
- RT5640_M_IN_R_OM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER,
- RT5640_M_RM_R_OM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_R3_MIXER,
- RT5640_M_DAC_L2_OM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_R3_MIXER,
- RT5640_M_DAC_R2_OM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER,
- RT5640_M_DAC_R1_OM_R_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5639_out_l_mix[] = {
- SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER,
- RT5640_M_BST1_OM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER,
- RT5640_M_IN_L_OM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER,
- RT5640_M_RM_L_OM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER,
- RT5640_M_DAC_L1_OM_L_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5639_out_r_mix[] = {
- SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER,
- RT5640_M_BST4_OM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER,
- RT5640_M_BST1_OM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER,
- RT5640_M_IN_R_OM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER,
- RT5640_M_RM_R_OM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER,
- RT5640_M_DAC_R1_OM_R_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_spo_l_mix[] = {
- SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_L_MIXER,
- RT5640_M_DAC_R1_SPM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPO_L_MIXER,
- RT5640_M_DAC_L1_SPM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_L_MIXER,
- RT5640_M_SV_R_SPM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("SPKVOL L Switch", RT5640_SPO_L_MIXER,
- RT5640_M_SV_L_SPM_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_L_MIXER,
- RT5640_M_BST1_SPM_L_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_spo_r_mix[] = {
- SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_R_MIXER,
- RT5640_M_DAC_R1_SPM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_R_MIXER,
- RT5640_M_SV_R_SPM_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_R_MIXER,
- RT5640_M_BST1_SPM_R_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_hpo_mix[] = {
- SOC_DAPM_SINGLE("HPO MIX DAC2 Switch", RT5640_HPO_MIXER,
- RT5640_M_DAC2_HM_SFT, 1, 1),
- SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER,
- RT5640_M_DAC1_HM_SFT, 1, 1),
- SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER,
- RT5640_M_HPVOL_HM_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5639_hpo_mix[] = {
- SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER,
- RT5640_M_DAC1_HM_SFT, 1, 1),
- SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER,
- RT5640_M_HPVOL_HM_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_lout_mix[] = {
- SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_LOUT_MIXER,
- RT5640_M_DAC_L1_LM_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_LOUT_MIXER,
- RT5640_M_DAC_R1_LM_SFT, 1, 1),
- SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_LOUT_MIXER,
- RT5640_M_OV_L_LM_SFT, 1, 1),
- SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_LOUT_MIXER,
- RT5640_M_OV_R_LM_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5640_mono_mix[] = {
- SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_MIXER,
- RT5640_M_DAC_R2_MM_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_MIXER,
- RT5640_M_DAC_L2_MM_SFT, 1, 1),
- SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_MONO_MIXER,
- RT5640_M_OV_R_MM_SFT, 1, 1),
- SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_MONO_MIXER,
- RT5640_M_OV_L_MM_SFT, 1, 1),
- SOC_DAPM_SINGLE("BST1 Switch", RT5640_MONO_MIXER,
- RT5640_M_BST1_MM_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new spk_l_enable_control =
- SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL,
- RT5640_L_MUTE_SFT, 1, 1);
- static const struct snd_kcontrol_new spk_r_enable_control =
- SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL,
- RT5640_R_MUTE_SFT, 1, 1);
- static const struct snd_kcontrol_new hp_l_enable_control =
- SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL,
- RT5640_L_MUTE_SFT, 1, 1);
- static const struct snd_kcontrol_new hp_r_enable_control =
- SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL,
- RT5640_R_MUTE_SFT, 1, 1);
- /* Stereo ADC source */
- static const char * const rt5640_stereo_adc1_src[] = {
- "DIG MIX", "ADC"
- };
- static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc1_enum, RT5640_STO_ADC_MIXER,
- RT5640_ADC_1_SRC_SFT, rt5640_stereo_adc1_src);
- static const struct snd_kcontrol_new rt5640_sto_adc_1_mux =
- SOC_DAPM_ENUM("Stereo ADC1 Mux", rt5640_stereo_adc1_enum);
- static const char * const rt5640_stereo_adc2_src[] = {
- "DMIC1", "DMIC2", "DIG MIX"
- };
- static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc2_enum, RT5640_STO_ADC_MIXER,
- RT5640_ADC_2_SRC_SFT, rt5640_stereo_adc2_src);
- static const struct snd_kcontrol_new rt5640_sto_adc_2_mux =
- SOC_DAPM_ENUM("Stereo ADC2 Mux", rt5640_stereo_adc2_enum);
- /* Mono ADC source */
- static const char * const rt5640_mono_adc_l1_src[] = {
- "Mono DAC MIXL", "ADCL"
- };
- static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l1_enum, RT5640_MONO_ADC_MIXER,
- RT5640_MONO_ADC_L1_SRC_SFT, rt5640_mono_adc_l1_src);
- static const struct snd_kcontrol_new rt5640_mono_adc_l1_mux =
- SOC_DAPM_ENUM("Mono ADC1 left source", rt5640_mono_adc_l1_enum);
- static const char * const rt5640_mono_adc_l2_src[] = {
- "DMIC L1", "DMIC L2", "Mono DAC MIXL"
- };
- static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l2_enum, RT5640_MONO_ADC_MIXER,
- RT5640_MONO_ADC_L2_SRC_SFT, rt5640_mono_adc_l2_src);
- static const struct snd_kcontrol_new rt5640_mono_adc_l2_mux =
- SOC_DAPM_ENUM("Mono ADC2 left source", rt5640_mono_adc_l2_enum);
- static const char * const rt5640_mono_adc_r1_src[] = {
- "Mono DAC MIXR", "ADCR"
- };
- static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r1_enum, RT5640_MONO_ADC_MIXER,
- RT5640_MONO_ADC_R1_SRC_SFT, rt5640_mono_adc_r1_src);
- static const struct snd_kcontrol_new rt5640_mono_adc_r1_mux =
- SOC_DAPM_ENUM("Mono ADC1 right source", rt5640_mono_adc_r1_enum);
- static const char * const rt5640_mono_adc_r2_src[] = {
- "DMIC R1", "DMIC R2", "Mono DAC MIXR"
- };
- static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r2_enum, RT5640_MONO_ADC_MIXER,
- RT5640_MONO_ADC_R2_SRC_SFT, rt5640_mono_adc_r2_src);
- static const struct snd_kcontrol_new rt5640_mono_adc_r2_mux =
- SOC_DAPM_ENUM("Mono ADC2 right source", rt5640_mono_adc_r2_enum);
- /* DAC2 channel source */
- static const char * const rt5640_dac_l2_src[] = {
- "IF2", "Base L/R"
- };
- static int rt5640_dac_l2_values[] = {
- 0,
- 3,
- };
- static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_l2_enum,
- RT5640_DSP_PATH2, RT5640_DAC_L2_SEL_SFT,
- 0x3, rt5640_dac_l2_src, rt5640_dac_l2_values);
- static const struct snd_kcontrol_new rt5640_dac_l2_mux =
- SOC_DAPM_ENUM("DAC2 left channel source", rt5640_dac_l2_enum);
- static const char * const rt5640_dac_r2_src[] = {
- "IF2",
- };
- static int rt5640_dac_r2_values[] = {
- 0,
- };
- static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_r2_enum,
- RT5640_DSP_PATH2, RT5640_DAC_R2_SEL_SFT,
- 0x3, rt5640_dac_r2_src, rt5640_dac_r2_values);
- static const struct snd_kcontrol_new rt5640_dac_r2_mux =
- SOC_DAPM_ENUM("DAC2 right channel source", rt5640_dac_r2_enum);
- /* digital interface and iis interface map */
- static const char * const rt5640_dai_iis_map[] = {
- "1:1|2:2", "1:2|2:1", "1:1|2:1", "1:2|2:2"
- };
- static int rt5640_dai_iis_map_values[] = {
- 0,
- 5,
- 6,
- 7,
- };
- static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dai_iis_map_enum,
- RT5640_I2S1_SDP, RT5640_I2S_IF_SFT,
- 0x7, rt5640_dai_iis_map,
- rt5640_dai_iis_map_values);
- static const struct snd_kcontrol_new rt5640_dai_mux =
- SOC_DAPM_ENUM("DAI select", rt5640_dai_iis_map_enum);
- /* SDI select */
- static const char * const rt5640_sdi_sel[] = {
- "IF1", "IF2"
- };
- static SOC_ENUM_SINGLE_DECL(rt5640_sdi_sel_enum, RT5640_I2S2_SDP,
- RT5640_I2S2_SDI_SFT, rt5640_sdi_sel);
- static const struct snd_kcontrol_new rt5640_sdi_mux =
- SOC_DAPM_ENUM("SDI select", rt5640_sdi_sel_enum);
- static void hp_amp_power_on(struct snd_soc_component *component)
- {
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- /* depop parameters */
- regmap_update_bits(rt5640->regmap, RT5640_PR_BASE +
- RT5640_CHPUMP_INT_REG1, 0x0700, 0x0200);
- regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2,
- RT5640_DEPOP_MASK, RT5640_DEPOP_MAN);
- regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1,
- RT5640_HP_CP_MASK | RT5640_HP_SG_MASK | RT5640_HP_CB_MASK,
- RT5640_HP_CP_PU | RT5640_HP_SG_DIS | RT5640_HP_CB_PU);
- regmap_write(rt5640->regmap, RT5640_PR_BASE + RT5640_HP_DCC_INT1,
- 0x9f00);
- /* headphone amp power on */
- regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1,
- RT5640_PWR_FV1 | RT5640_PWR_FV2, 0);
- regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1,
- RT5640_PWR_HA,
- RT5640_PWR_HA);
- usleep_range(10000, 15000);
- regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1,
- RT5640_PWR_FV1 | RT5640_PWR_FV2 ,
- RT5640_PWR_FV1 | RT5640_PWR_FV2);
- }
- static void rt5640_pmu_depop(struct snd_soc_component *component)
- {
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2,
- RT5640_DEPOP_MASK | RT5640_DIG_DP_MASK,
- RT5640_DEPOP_AUTO | RT5640_DIG_DP_EN);
- regmap_update_bits(rt5640->regmap, RT5640_CHARGE_PUMP,
- RT5640_PM_HP_MASK, RT5640_PM_HP_HV);
- regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M3,
- RT5640_CP_FQ1_MASK | RT5640_CP_FQ2_MASK | RT5640_CP_FQ3_MASK,
- (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ1_SFT) |
- (RT5640_CP_FQ_12_KHZ << RT5640_CP_FQ2_SFT) |
- (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ3_SFT));
- regmap_write(rt5640->regmap, RT5640_PR_BASE +
- RT5640_MAMP_INT_REG2, 0x1c00);
- regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1,
- RT5640_HP_CP_MASK | RT5640_HP_SG_MASK,
- RT5640_HP_CP_PD | RT5640_HP_SG_EN);
- regmap_update_bits(rt5640->regmap, RT5640_PR_BASE +
- RT5640_CHPUMP_INT_REG1, 0x0700, 0x0400);
- }
- static int rt5640_hp_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
- {
- struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- switch (event) {
- case SND_SOC_DAPM_POST_PMU:
- rt5640_pmu_depop(component);
- rt5640->hp_mute = false;
- break;
- case SND_SOC_DAPM_PRE_PMD:
- rt5640->hp_mute = true;
- msleep(70);
- break;
- default:
- return 0;
- }
- return 0;
- }
- static int rt5640_lout_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
- {
- struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
- switch (event) {
- case SND_SOC_DAPM_POST_PMU:
- hp_amp_power_on(component);
- snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
- RT5640_PWR_LM, RT5640_PWR_LM);
- snd_soc_component_update_bits(component, RT5640_OUTPUT,
- RT5640_L_MUTE | RT5640_R_MUTE, 0);
- break;
- case SND_SOC_DAPM_PRE_PMD:
- snd_soc_component_update_bits(component, RT5640_OUTPUT,
- RT5640_L_MUTE | RT5640_R_MUTE,
- RT5640_L_MUTE | RT5640_R_MUTE);
- snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
- RT5640_PWR_LM, 0);
- break;
- default:
- return 0;
- }
- return 0;
- }
- static int rt5640_hp_power_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
- {
- struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
- switch (event) {
- case SND_SOC_DAPM_POST_PMU:
- hp_amp_power_on(component);
- break;
- default:
- return 0;
- }
- return 0;
- }
- static int rt5640_hp_post_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
- {
- struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- switch (event) {
- case SND_SOC_DAPM_POST_PMU:
- if (!rt5640->hp_mute)
- msleep(80);
- break;
- default:
- return 0;
- }
- return 0;
- }
- static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = {
- /* ASRC */
- SND_SOC_DAPM_SUPPLY_S("Stereo Filter ASRC", 1, RT5640_ASRC_1,
- 15, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY_S("I2S2 Filter ASRC", 1, RT5640_ASRC_1,
- 12, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY_S("I2S2 ASRC", 1, RT5640_ASRC_1,
- 11, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY_S("DMIC1 ASRC", 1, RT5640_ASRC_1,
- 9, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY_S("DMIC2 ASRC", 1, RT5640_ASRC_1,
- 8, 0, NULL, 0),
- /* Input Side */
- /* micbias */
- SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1,
- RT5640_PWR_LDO2_BIT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5640_PWR_ANLG2,
- RT5640_PWR_MB1_BIT, 0, NULL, 0),
- /* Input Lines */
- SND_SOC_DAPM_INPUT("DMIC1"),
- SND_SOC_DAPM_INPUT("DMIC2"),
- SND_SOC_DAPM_INPUT("IN1P"),
- SND_SOC_DAPM_INPUT("IN1N"),
- SND_SOC_DAPM_INPUT("IN2P"),
- SND_SOC_DAPM_INPUT("IN2N"),
- SND_SOC_DAPM_INPUT("IN3P"),
- SND_SOC_DAPM_INPUT("IN3N"),
- SND_SOC_DAPM_PGA("DMIC L1", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("DMIC R1", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("DMIC L2", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("DMIC R2", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
- set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
- SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC, RT5640_DMIC_1_EN_SFT, 0,
- NULL, 0),
- SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC, RT5640_DMIC_2_EN_SFT, 0,
- NULL, 0),
- /* Boost */
- SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2,
- RT5640_PWR_BST1_BIT, 0, NULL, 0),
- SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2,
- RT5640_PWR_BST4_BIT, 0, NULL, 0),
- SND_SOC_DAPM_PGA("BST3", RT5640_PWR_ANLG2,
- RT5640_PWR_BST2_BIT, 0, NULL, 0),
- /* Input Volume */
- SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL,
- RT5640_PWR_IN_L_BIT, 0, NULL, 0),
- SND_SOC_DAPM_PGA("INR VOL", RT5640_PWR_VOL,
- RT5640_PWR_IN_R_BIT, 0, NULL, 0),
- /* REC Mixer */
- SND_SOC_DAPM_MIXER("RECMIXL", RT5640_PWR_MIXER, RT5640_PWR_RM_L_BIT, 0,
- rt5640_rec_l_mix, ARRAY_SIZE(rt5640_rec_l_mix)),
- SND_SOC_DAPM_MIXER("RECMIXR", RT5640_PWR_MIXER, RT5640_PWR_RM_R_BIT, 0,
- rt5640_rec_r_mix, ARRAY_SIZE(rt5640_rec_r_mix)),
- /* ADCs */
- SND_SOC_DAPM_ADC("ADC L", NULL, RT5640_PWR_DIG1,
- RT5640_PWR_ADC_L_BIT, 0),
- SND_SOC_DAPM_ADC("ADC R", NULL, RT5640_PWR_DIG1,
- RT5640_PWR_ADC_R_BIT, 0),
- /* ADC Mux */
- SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0,
- &rt5640_sto_adc_2_mux),
- SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0,
- &rt5640_sto_adc_2_mux),
- SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0,
- &rt5640_sto_adc_1_mux),
- SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0,
- &rt5640_sto_adc_1_mux),
- SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0,
- &rt5640_mono_adc_l2_mux),
- SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0,
- &rt5640_mono_adc_l1_mux),
- SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0,
- &rt5640_mono_adc_r1_mux),
- SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0,
- &rt5640_mono_adc_r2_mux),
- /* ADC Mixer */
- SND_SOC_DAPM_SUPPLY("Stereo Filter", RT5640_PWR_DIG2,
- RT5640_PWR_ADC_SF_BIT, 0, NULL, 0),
- SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0,
- rt5640_sto_adc_l_mix, ARRAY_SIZE(rt5640_sto_adc_l_mix)),
- SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0,
- rt5640_sto_adc_r_mix, ARRAY_SIZE(rt5640_sto_adc_r_mix)),
- SND_SOC_DAPM_SUPPLY("Mono Left Filter", RT5640_PWR_DIG2,
- RT5640_PWR_ADC_MF_L_BIT, 0, NULL, 0),
- SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0,
- rt5640_mono_adc_l_mix, ARRAY_SIZE(rt5640_mono_adc_l_mix)),
- SND_SOC_DAPM_SUPPLY("Mono Right Filter", RT5640_PWR_DIG2,
- RT5640_PWR_ADC_MF_R_BIT, 0, NULL, 0),
- SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0,
- rt5640_mono_adc_r_mix, ARRAY_SIZE(rt5640_mono_adc_r_mix)),
- /* Digital Interface */
- SND_SOC_DAPM_SUPPLY("I2S1", RT5640_PWR_DIG1,
- RT5640_PWR_I2S1_BIT, 0, NULL, 0),
- SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("I2S2", RT5640_PWR_DIG1,
- RT5640_PWR_I2S2_BIT, 0, NULL, 0),
- SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
- /* Digital Interface Select */
- SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
- SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
- SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
- SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
- SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux),
- SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
- SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
- SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
- SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
- SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux),
- /* Audio Interface */
- SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
- SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
- SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
- SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
- /* Output Side */
- /* DAC mixer before sound effect */
- SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0,
- rt5640_dac_l_mix, ARRAY_SIZE(rt5640_dac_l_mix)),
- SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0,
- rt5640_dac_r_mix, ARRAY_SIZE(rt5640_dac_r_mix)),
- /* DAC Mixer */
- SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0,
- rt5640_mono_dac_l_mix, ARRAY_SIZE(rt5640_mono_dac_l_mix)),
- SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0,
- rt5640_mono_dac_r_mix, ARRAY_SIZE(rt5640_mono_dac_r_mix)),
- SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0,
- rt5640_dig_l_mix, ARRAY_SIZE(rt5640_dig_l_mix)),
- SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0,
- rt5640_dig_r_mix, ARRAY_SIZE(rt5640_dig_r_mix)),
- /* DACs */
- SND_SOC_DAPM_DAC("DAC L1", NULL, SND_SOC_NOPM,
- 0, 0),
- SND_SOC_DAPM_DAC("DAC R1", NULL, SND_SOC_NOPM,
- 0, 0),
- SND_SOC_DAPM_SUPPLY("DAC L1 Power", RT5640_PWR_DIG1,
- RT5640_PWR_DAC_L1_BIT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("DAC R1 Power", RT5640_PWR_DIG1,
- RT5640_PWR_DAC_R1_BIT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("DAC L2 Power", RT5640_PWR_DIG1,
- RT5640_PWR_DAC_L2_BIT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("DAC R2 Power", RT5640_PWR_DIG1,
- RT5640_PWR_DAC_R2_BIT, 0, NULL, 0),
- /* SPK/OUT Mixer */
- SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER, RT5640_PWR_SM_L_BIT,
- 0, rt5640_spk_l_mix, ARRAY_SIZE(rt5640_spk_l_mix)),
- SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER, RT5640_PWR_SM_R_BIT,
- 0, rt5640_spk_r_mix, ARRAY_SIZE(rt5640_spk_r_mix)),
- /* Ouput Volume */
- SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL,
- RT5640_PWR_SV_L_BIT, 0, NULL, 0),
- SND_SOC_DAPM_PGA("SPKVOL R", RT5640_PWR_VOL,
- RT5640_PWR_SV_R_BIT, 0, NULL, 0),
- SND_SOC_DAPM_PGA("OUTVOL L", RT5640_PWR_VOL,
- RT5640_PWR_OV_L_BIT, 0, NULL, 0),
- SND_SOC_DAPM_PGA("OUTVOL R", RT5640_PWR_VOL,
- RT5640_PWR_OV_R_BIT, 0, NULL, 0),
- SND_SOC_DAPM_PGA("HPOVOL L", RT5640_PWR_VOL,
- RT5640_PWR_HV_L_BIT, 0, NULL, 0),
- SND_SOC_DAPM_PGA("HPOVOL R", RT5640_PWR_VOL,
- RT5640_PWR_HV_R_BIT, 0, NULL, 0),
- /* SPO/HPO/LOUT/Mono Mixer */
- SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0,
- 0, rt5640_spo_l_mix, ARRAY_SIZE(rt5640_spo_l_mix)),
- SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0,
- 0, rt5640_spo_r_mix, ARRAY_SIZE(rt5640_spo_r_mix)),
- SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0,
- rt5640_lout_mix, ARRAY_SIZE(rt5640_lout_mix)),
- SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM,
- 0, 0, rt5640_hp_power_event, SND_SOC_DAPM_POST_PMU),
- SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0,
- rt5640_hp_event,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
- SND_SOC_DAPM_PGA_S("LOUT amp", 1, SND_SOC_NOPM, 0, 0,
- rt5640_lout_event,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
- SND_SOC_DAPM_SUPPLY("HP L Amp", RT5640_PWR_ANLG1,
- RT5640_PWR_HP_L_BIT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("HP R Amp", RT5640_PWR_ANLG1,
- RT5640_PWR_HP_R_BIT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("Improve SPK Amp Drv", RT5640_PWR_DIG1,
- RT5640_PWR_CLS_D_BIT, 0, NULL, 0),
- /* Output Switch */
- SND_SOC_DAPM_SWITCH("Speaker L Playback", SND_SOC_NOPM, 0, 0,
- &spk_l_enable_control),
- SND_SOC_DAPM_SWITCH("Speaker R Playback", SND_SOC_NOPM, 0, 0,
- &spk_r_enable_control),
- SND_SOC_DAPM_SWITCH("HP L Playback", SND_SOC_NOPM, 0, 0,
- &hp_l_enable_control),
- SND_SOC_DAPM_SWITCH("HP R Playback", SND_SOC_NOPM, 0, 0,
- &hp_r_enable_control),
- SND_SOC_DAPM_POST("HP Post", rt5640_hp_post_event),
- /* Output Lines */
- SND_SOC_DAPM_OUTPUT("SPOLP"),
- SND_SOC_DAPM_OUTPUT("SPOLN"),
- SND_SOC_DAPM_OUTPUT("SPORP"),
- SND_SOC_DAPM_OUTPUT("SPORN"),
- SND_SOC_DAPM_OUTPUT("HPOL"),
- SND_SOC_DAPM_OUTPUT("HPOR"),
- SND_SOC_DAPM_OUTPUT("LOUTL"),
- SND_SOC_DAPM_OUTPUT("LOUTR"),
- };
- static const struct snd_soc_dapm_widget rt5640_specific_dapm_widgets[] = {
- /* Audio DSP */
- SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0),
- /* ANC */
- SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0),
- /* DAC2 channel Mux */
- SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_l2_mux),
- SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_r2_mux),
- SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
- rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)),
- SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
- rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)),
- SND_SOC_DAPM_DAC("DAC R2", NULL, SND_SOC_NOPM, 0,
- 0),
- SND_SOC_DAPM_DAC("DAC L2", NULL, SND_SOC_NOPM, 0,
- 0),
- SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT,
- 0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)),
- SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT,
- 0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)),
- SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0,
- rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
- SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0,
- rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
- SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0,
- rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)),
- SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1,
- RT5640_PWR_MA_BIT, 0, NULL, 0),
- SND_SOC_DAPM_OUTPUT("MONOP"),
- SND_SOC_DAPM_OUTPUT("MONON"),
- };
- static const struct snd_soc_dapm_widget rt5639_specific_dapm_widgets[] = {
- SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
- rt5639_sto_dac_l_mix, ARRAY_SIZE(rt5639_sto_dac_l_mix)),
- SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
- rt5639_sto_dac_r_mix, ARRAY_SIZE(rt5639_sto_dac_r_mix)),
- SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT,
- 0, rt5639_out_l_mix, ARRAY_SIZE(rt5639_out_l_mix)),
- SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT,
- 0, rt5639_out_r_mix, ARRAY_SIZE(rt5639_out_r_mix)),
- SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0,
- rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)),
- SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0,
- rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)),
- };
- static const struct snd_soc_dapm_route rt5640_dapm_routes[] = {
- { "I2S1", NULL, "Stereo Filter ASRC", is_using_asrc },
- { "I2S2", NULL, "I2S2 ASRC", is_using_asrc },
- { "I2S2", NULL, "I2S2 Filter ASRC", is_using_asrc },
- { "DMIC1", NULL, "DMIC1 ASRC", is_using_asrc },
- { "DMIC2", NULL, "DMIC2 ASRC", is_using_asrc },
- {"IN1P", NULL, "LDO2"},
- {"IN2P", NULL, "LDO2"},
- {"IN3P", NULL, "LDO2"},
- {"DMIC L1", NULL, "DMIC1"},
- {"DMIC R1", NULL, "DMIC1"},
- {"DMIC L2", NULL, "DMIC2"},
- {"DMIC R2", NULL, "DMIC2"},
- {"BST1", NULL, "IN1P"},
- {"BST1", NULL, "IN1N"},
- {"BST2", NULL, "IN2P"},
- {"BST2", NULL, "IN2N"},
- {"BST3", NULL, "IN3P"},
- {"BST3", NULL, "IN3N"},
- {"INL VOL", NULL, "IN2P"},
- {"INR VOL", NULL, "IN2N"},
- {"RECMIXL", "HPOL Switch", "HPOL"},
- {"RECMIXL", "INL Switch", "INL VOL"},
- {"RECMIXL", "BST3 Switch", "BST3"},
- {"RECMIXL", "BST2 Switch", "BST2"},
- {"RECMIXL", "BST1 Switch", "BST1"},
- {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"},
- {"RECMIXR", "HPOR Switch", "HPOR"},
- {"RECMIXR", "INR Switch", "INR VOL"},
- {"RECMIXR", "BST3 Switch", "BST3"},
- {"RECMIXR", "BST2 Switch", "BST2"},
- {"RECMIXR", "BST1 Switch", "BST1"},
- {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"},
- {"ADC L", NULL, "RECMIXL"},
- {"ADC R", NULL, "RECMIXR"},
- {"DMIC L1", NULL, "DMIC CLK"},
- {"DMIC L1", NULL, "DMIC1 Power"},
- {"DMIC R1", NULL, "DMIC CLK"},
- {"DMIC R1", NULL, "DMIC1 Power"},
- {"DMIC L2", NULL, "DMIC CLK"},
- {"DMIC L2", NULL, "DMIC2 Power"},
- {"DMIC R2", NULL, "DMIC CLK"},
- {"DMIC R2", NULL, "DMIC2 Power"},
- {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"},
- {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"},
- {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"},
- {"Stereo ADC L1 Mux", "ADC", "ADC L"},
- {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"},
- {"Stereo ADC R1 Mux", "ADC", "ADC R"},
- {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"},
- {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"},
- {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"},
- {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"},
- {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"},
- {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"},
- {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
- {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
- {"Mono ADC L1 Mux", "ADCL", "ADC L"},
- {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
- {"Mono ADC R1 Mux", "ADCR", "ADC R"},
- {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"},
- {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"},
- {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
- {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"},
- {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"},
- {"Stereo ADC MIXL", NULL, "Stereo Filter"},
- {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"},
- {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"},
- {"Stereo ADC MIXR", NULL, "Stereo Filter"},
- {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"},
- {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"},
- {"Mono ADC MIXL", NULL, "Mono Left Filter"},
- {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"},
- {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"},
- {"Mono ADC MIXR", NULL, "Mono Right Filter"},
- {"IF2 ADC L", NULL, "Mono ADC MIXL"},
- {"IF2 ADC R", NULL, "Mono ADC MIXR"},
- {"IF1 ADC L", NULL, "Stereo ADC MIXL"},
- {"IF1 ADC R", NULL, "Stereo ADC MIXR"},
- {"IF1 ADC", NULL, "I2S1"},
- {"IF1 ADC", NULL, "IF1 ADC L"},
- {"IF1 ADC", NULL, "IF1 ADC R"},
- {"IF2 ADC", NULL, "I2S2"},
- {"IF2 ADC", NULL, "IF2 ADC L"},
- {"IF2 ADC", NULL, "IF2 ADC R"},
- {"DAI1 TX Mux", "1:1|2:2", "IF1 ADC"},
- {"DAI1 TX Mux", "1:2|2:1", "IF2 ADC"},
- {"DAI1 IF1 Mux", "1:1|2:1", "IF1 ADC"},
- {"DAI1 IF2 Mux", "1:1|2:1", "IF2 ADC"},
- {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"},
- {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"},
- {"DAI2 TX Mux", "1:2|2:1", "IF1 ADC"},
- {"DAI2 TX Mux", "1:1|2:2", "IF2 ADC"},
- {"DAI2 IF1 Mux", "1:2|2:2", "IF1 ADC"},
- {"DAI2 IF2 Mux", "1:2|2:2", "IF2 ADC"},
- {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"},
- {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"},
- {"AIF1TX", NULL, "DAI1 TX Mux"},
- {"AIF1TX", NULL, "SDI1 TX Mux"},
- {"AIF2TX", NULL, "DAI2 TX Mux"},
- {"AIF2TX", NULL, "SDI2 TX Mux"},
- {"DAI1 RX Mux", "1:1|2:2", "AIF1RX"},
- {"DAI1 RX Mux", "1:1|2:1", "AIF1RX"},
- {"DAI1 RX Mux", "1:2|2:1", "AIF2RX"},
- {"DAI1 RX Mux", "1:2|2:2", "AIF2RX"},
- {"DAI2 RX Mux", "1:2|2:1", "AIF1RX"},
- {"DAI2 RX Mux", "1:1|2:1", "AIF1RX"},
- {"DAI2 RX Mux", "1:1|2:2", "AIF2RX"},
- {"DAI2 RX Mux", "1:2|2:2", "AIF2RX"},
- {"IF1 DAC", NULL, "I2S1"},
- {"IF1 DAC", NULL, "DAI1 RX Mux"},
- {"IF2 DAC", NULL, "I2S2"},
- {"IF2 DAC", NULL, "DAI2 RX Mux"},
- {"IF1 DAC L", NULL, "IF1 DAC"},
- {"IF1 DAC R", NULL, "IF1 DAC"},
- {"IF2 DAC L", NULL, "IF2 DAC"},
- {"IF2 DAC R", NULL, "IF2 DAC"},
- {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"},
- {"DAC MIXL", "INF1 Switch", "IF1 DAC L"},
- {"DAC MIXL", NULL, "DAC L1 Power"},
- {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"},
- {"DAC MIXR", "INF1 Switch", "IF1 DAC R"},
- {"DAC MIXR", NULL, "DAC R1 Power"},
- {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
- {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
- {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
- {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
- {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"},
- {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"},
- {"DAC L1", NULL, "Stereo DAC MIXL"},
- {"DAC L1", NULL, "DAC L1 Power"},
- {"DAC R1", NULL, "Stereo DAC MIXR"},
- {"DAC R1", NULL, "DAC R1 Power"},
- {"SPK MIXL", "REC MIXL Switch", "RECMIXL"},
- {"SPK MIXL", "INL Switch", "INL VOL"},
- {"SPK MIXL", "DAC L1 Switch", "DAC L1"},
- {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"},
- {"SPK MIXR", "REC MIXR Switch", "RECMIXR"},
- {"SPK MIXR", "INR Switch", "INR VOL"},
- {"SPK MIXR", "DAC R1 Switch", "DAC R1"},
- {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"},
- {"OUT MIXL", "BST1 Switch", "BST1"},
- {"OUT MIXL", "INL Switch", "INL VOL"},
- {"OUT MIXL", "REC MIXL Switch", "RECMIXL"},
- {"OUT MIXL", "DAC L1 Switch", "DAC L1"},
- {"OUT MIXR", "BST2 Switch", "BST2"},
- {"OUT MIXR", "BST1 Switch", "BST1"},
- {"OUT MIXR", "INR Switch", "INR VOL"},
- {"OUT MIXR", "REC MIXR Switch", "RECMIXR"},
- {"OUT MIXR", "DAC R1 Switch", "DAC R1"},
- {"SPKVOL L", NULL, "SPK MIXL"},
- {"SPKVOL R", NULL, "SPK MIXR"},
- {"HPOVOL L", NULL, "OUT MIXL"},
- {"HPOVOL R", NULL, "OUT MIXR"},
- {"OUTVOL L", NULL, "OUT MIXL"},
- {"OUTVOL R", NULL, "OUT MIXR"},
- {"SPOL MIX", "DAC R1 Switch", "DAC R1"},
- {"SPOL MIX", "DAC L1 Switch", "DAC L1"},
- {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"},
- {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"},
- {"SPOL MIX", "BST1 Switch", "BST1"},
- {"SPOR MIX", "DAC R1 Switch", "DAC R1"},
- {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"},
- {"SPOR MIX", "BST1 Switch", "BST1"},
- {"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"},
- {"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"},
- {"HPO MIX L", NULL, "HP L Amp"},
- {"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"},
- {"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"},
- {"HPO MIX R", NULL, "HP R Amp"},
- {"LOUT MIX", "DAC L1 Switch", "DAC L1"},
- {"LOUT MIX", "DAC R1 Switch", "DAC R1"},
- {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"},
- {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"},
- {"HP Amp", NULL, "HPO MIX L"},
- {"HP Amp", NULL, "HPO MIX R"},
- {"Speaker L Playback", "Switch", "SPOL MIX"},
- {"Speaker R Playback", "Switch", "SPOR MIX"},
- {"SPOLP", NULL, "Speaker L Playback"},
- {"SPOLN", NULL, "Speaker L Playback"},
- {"SPORP", NULL, "Speaker R Playback"},
- {"SPORN", NULL, "Speaker R Playback"},
- {"SPOLP", NULL, "Improve SPK Amp Drv"},
- {"SPOLN", NULL, "Improve SPK Amp Drv"},
- {"SPORP", NULL, "Improve SPK Amp Drv"},
- {"SPORN", NULL, "Improve SPK Amp Drv"},
- {"HPOL", NULL, "Improve HP Amp Drv"},
- {"HPOR", NULL, "Improve HP Amp Drv"},
- {"HP L Playback", "Switch", "HP Amp"},
- {"HP R Playback", "Switch", "HP Amp"},
- {"HPOL", NULL, "HP L Playback"},
- {"HPOR", NULL, "HP R Playback"},
- {"LOUT amp", NULL, "LOUT MIX"},
- {"LOUTL", NULL, "LOUT amp"},
- {"LOUTR", NULL, "LOUT amp"},
- };
- static const struct snd_soc_dapm_route rt5640_specific_dapm_routes[] = {
- {"ANC", NULL, "Stereo ADC MIXL"},
- {"ANC", NULL, "Stereo ADC MIXR"},
- {"Audio DSP", NULL, "DAC MIXL"},
- {"Audio DSP", NULL, "DAC MIXR"},
- {"DAC L2 Mux", "IF2", "IF2 DAC L"},
- {"DAC L2 Mux", "Base L/R", "Audio DSP"},
- {"DAC L2 Mux", NULL, "DAC L2 Power"},
- {"DAC R2 Mux", "IF2", "IF2 DAC R"},
- {"DAC R2 Mux", NULL, "DAC R2 Power"},
- {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
- {"Stereo DAC MIXL", "ANC Switch", "ANC"},
- {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
- {"Stereo DAC MIXR", "ANC Switch", "ANC"},
- {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
- {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"},
- {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
- {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"},
- {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"},
- {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"},
- {"DAC L2", NULL, "Mono DAC MIXL"},
- {"DAC L2", NULL, "DAC L2 Power"},
- {"DAC R2", NULL, "Mono DAC MIXR"},
- {"DAC R2", NULL, "DAC R2 Power"},
- {"SPK MIXL", "DAC L2 Switch", "DAC L2"},
- {"SPK MIXR", "DAC R2 Switch", "DAC R2"},
- {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"},
- {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"},
- {"OUT MIXL", "DAC R2 Switch", "DAC R2"},
- {"OUT MIXL", "DAC L2 Switch", "DAC L2"},
- {"OUT MIXR", "DAC L2 Switch", "DAC L2"},
- {"OUT MIXR", "DAC R2 Switch", "DAC R2"},
- {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"},
- {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"},
- {"Mono MIX", "DAC R2 Switch", "DAC R2"},
- {"Mono MIX", "DAC L2 Switch", "DAC L2"},
- {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"},
- {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"},
- {"Mono MIX", "BST1 Switch", "BST1"},
- {"MONOP", NULL, "Mono MIX"},
- {"MONON", NULL, "Mono MIX"},
- {"MONOP", NULL, "Improve MONO Amp Drv"},
- };
- static const struct snd_soc_dapm_route rt5639_specific_dapm_routes[] = {
- {"Stereo DAC MIXL", "DAC L2 Switch", "IF2 DAC L"},
- {"Stereo DAC MIXR", "DAC R2 Switch", "IF2 DAC R"},
- {"Mono DAC MIXL", "DAC L2 Switch", "IF2 DAC L"},
- {"Mono DAC MIXL", "DAC R2 Switch", "IF2 DAC R"},
- {"Mono DAC MIXR", "DAC R2 Switch", "IF2 DAC R"},
- {"Mono DAC MIXR", "DAC L2 Switch", "IF2 DAC L"},
- {"DIG MIXL", "DAC L2 Switch", "IF2 DAC L"},
- {"DIG MIXR", "DAC R2 Switch", "IF2 DAC R"},
- {"IF2 DAC L", NULL, "DAC L2 Power"},
- {"IF2 DAC R", NULL, "DAC R2 Power"},
- };
- static int get_sdp_info(struct snd_soc_component *component, int dai_id)
- {
- int ret = 0, val;
- if (component == NULL)
- return -EINVAL;
- val = snd_soc_component_read(component, RT5640_I2S1_SDP);
- val = (val & RT5640_I2S_IF_MASK) >> RT5640_I2S_IF_SFT;
- switch (dai_id) {
- case RT5640_AIF1:
- switch (val) {
- case RT5640_IF_123:
- case RT5640_IF_132:
- ret |= RT5640_U_IF1;
- break;
- case RT5640_IF_113:
- ret |= RT5640_U_IF1;
- fallthrough;
- case RT5640_IF_312:
- case RT5640_IF_213:
- ret |= RT5640_U_IF2;
- break;
- }
- break;
- case RT5640_AIF2:
- switch (val) {
- case RT5640_IF_231:
- case RT5640_IF_213:
- ret |= RT5640_U_IF1;
- break;
- case RT5640_IF_223:
- ret |= RT5640_U_IF1;
- fallthrough;
- case RT5640_IF_123:
- case RT5640_IF_321:
- ret |= RT5640_U_IF2;
- break;
- }
- break;
- default:
- ret = -EINVAL;
- break;
- }
- return ret;
- }
- static int rt5640_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
- {
- struct snd_soc_component *component = dai->component;
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- unsigned int val_len = 0, val_clk, mask_clk;
- int dai_sel, pre_div, bclk_ms, frame_size;
- rt5640->lrck[dai->id] = params_rate(params);
- pre_div = rl6231_get_clk_info(rt5640->sysclk, rt5640->lrck[dai->id]);
- if (pre_div < 0) {
- dev_err(component->dev, "Unsupported clock setting %d for DAI %d\n",
- rt5640->lrck[dai->id], dai->id);
- return -EINVAL;
- }
- frame_size = snd_soc_params_to_frame_size(params);
- if (frame_size < 0) {
- dev_err(component->dev, "Unsupported frame size: %d\n", frame_size);
- return frame_size;
- }
- if (frame_size > 32)
- bclk_ms = 1;
- else
- bclk_ms = 0;
- rt5640->bclk[dai->id] = rt5640->lrck[dai->id] * (32 << bclk_ms);
- dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
- rt5640->bclk[dai->id], rt5640->lrck[dai->id]);
- dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
- bclk_ms, pre_div, dai->id);
- switch (params_width(params)) {
- case 16:
- break;
- case 20:
- val_len |= RT5640_I2S_DL_20;
- break;
- case 24:
- val_len |= RT5640_I2S_DL_24;
- break;
- case 8:
- val_len |= RT5640_I2S_DL_8;
- break;
- default:
- return -EINVAL;
- }
- dai_sel = get_sdp_info(component, dai->id);
- if (dai_sel < 0) {
- dev_err(component->dev, "Failed to get sdp info: %d\n", dai_sel);
- return -EINVAL;
- }
- if (dai_sel & RT5640_U_IF1) {
- mask_clk = RT5640_I2S_BCLK_MS1_MASK | RT5640_I2S_PD1_MASK;
- val_clk = bclk_ms << RT5640_I2S_BCLK_MS1_SFT |
- pre_div << RT5640_I2S_PD1_SFT;
- snd_soc_component_update_bits(component, RT5640_I2S1_SDP,
- RT5640_I2S_DL_MASK, val_len);
- snd_soc_component_update_bits(component, RT5640_ADDA_CLK1, mask_clk, val_clk);
- }
- if (dai_sel & RT5640_U_IF2) {
- mask_clk = RT5640_I2S_BCLK_MS2_MASK | RT5640_I2S_PD2_MASK;
- val_clk = bclk_ms << RT5640_I2S_BCLK_MS2_SFT |
- pre_div << RT5640_I2S_PD2_SFT;
- snd_soc_component_update_bits(component, RT5640_I2S2_SDP,
- RT5640_I2S_DL_MASK, val_len);
- snd_soc_component_update_bits(component, RT5640_ADDA_CLK1, mask_clk, val_clk);
- }
- return 0;
- }
- static int rt5640_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
- {
- struct snd_soc_component *component = dai->component;
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- unsigned int reg_val = 0;
- int dai_sel;
- switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
- case SND_SOC_DAIFMT_CBM_CFM:
- rt5640->master[dai->id] = 1;
- break;
- case SND_SOC_DAIFMT_CBS_CFS:
- reg_val |= RT5640_I2S_MS_S;
- rt5640->master[dai->id] = 0;
- break;
- default:
- return -EINVAL;
- }
- switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
- case SND_SOC_DAIFMT_NB_NF:
- break;
- case SND_SOC_DAIFMT_IB_NF:
- reg_val |= RT5640_I2S_BP_INV;
- break;
- default:
- return -EINVAL;
- }
- switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
- case SND_SOC_DAIFMT_I2S:
- break;
- case SND_SOC_DAIFMT_LEFT_J:
- reg_val |= RT5640_I2S_DF_LEFT;
- break;
- case SND_SOC_DAIFMT_DSP_A:
- reg_val |= RT5640_I2S_DF_PCM_A;
- break;
- case SND_SOC_DAIFMT_DSP_B:
- reg_val |= RT5640_I2S_DF_PCM_B;
- break;
- default:
- return -EINVAL;
- }
- dai_sel = get_sdp_info(component, dai->id);
- if (dai_sel < 0) {
- dev_err(component->dev, "Failed to get sdp info: %d\n", dai_sel);
- return -EINVAL;
- }
- if (dai_sel & RT5640_U_IF1) {
- snd_soc_component_update_bits(component, RT5640_I2S1_SDP,
- RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK |
- RT5640_I2S_DF_MASK, reg_val);
- }
- if (dai_sel & RT5640_U_IF2) {
- snd_soc_component_update_bits(component, RT5640_I2S2_SDP,
- RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK |
- RT5640_I2S_DF_MASK, reg_val);
- }
- return 0;
- }
- static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai,
- int clk_id, unsigned int freq, int dir)
- {
- struct snd_soc_component *component = dai->component;
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- unsigned int reg_val = 0;
- unsigned int pll_bit = 0;
- switch (clk_id) {
- case RT5640_SCLK_S_MCLK:
- reg_val |= RT5640_SCLK_SRC_MCLK;
- break;
- case RT5640_SCLK_S_PLL1:
- reg_val |= RT5640_SCLK_SRC_PLL1;
- pll_bit |= RT5640_PWR_PLL;
- break;
- case RT5640_SCLK_S_RCCLK:
- reg_val |= RT5640_SCLK_SRC_RCCLK;
- break;
- default:
- dev_err(component->dev, "Invalid clock id (%d)\n", clk_id);
- return -EINVAL;
- }
- snd_soc_component_update_bits(component, RT5640_PWR_ANLG2,
- RT5640_PWR_PLL, pll_bit);
- snd_soc_component_update_bits(component, RT5640_GLB_CLK,
- RT5640_SCLK_SRC_MASK, reg_val);
- rt5640->sysclk = freq;
- rt5640->sysclk_src = clk_id;
- dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
- return 0;
- }
- static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
- unsigned int freq_in, unsigned int freq_out)
- {
- struct snd_soc_component *component = dai->component;
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- struct rl6231_pll_code pll_code;
- int ret;
- if (source == rt5640->pll_src && freq_in == rt5640->pll_in &&
- freq_out == rt5640->pll_out)
- return 0;
- if (!freq_in || !freq_out) {
- dev_dbg(component->dev, "PLL disabled\n");
- rt5640->pll_in = 0;
- rt5640->pll_out = 0;
- snd_soc_component_update_bits(component, RT5640_GLB_CLK,
- RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_MCLK);
- return 0;
- }
- switch (source) {
- case RT5640_PLL1_S_MCLK:
- snd_soc_component_update_bits(component, RT5640_GLB_CLK,
- RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_MCLK);
- break;
- case RT5640_PLL1_S_BCLK1:
- snd_soc_component_update_bits(component, RT5640_GLB_CLK,
- RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK1);
- break;
- case RT5640_PLL1_S_BCLK2:
- snd_soc_component_update_bits(component, RT5640_GLB_CLK,
- RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK2);
- break;
- default:
- dev_err(component->dev, "Unknown PLL source %d\n", source);
- return -EINVAL;
- }
- ret = rl6231_pll_calc(freq_in, freq_out, &pll_code);
- if (ret < 0) {
- dev_err(component->dev, "Unsupported input clock %d\n", freq_in);
- return ret;
- }
- dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n",
- pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
- pll_code.n_code, pll_code.k_code);
- snd_soc_component_write(component, RT5640_PLL_CTRL1,
- (pll_code.n_code << RT5640_PLL_N_SFT) | pll_code.k_code);
- snd_soc_component_write(component, RT5640_PLL_CTRL2,
- ((pll_code.m_bp ? 0 : pll_code.m_code) << RT5640_PLL_M_SFT) |
- (pll_code.m_bp << RT5640_PLL_M_BP_SFT));
- rt5640->pll_in = freq_in;
- rt5640->pll_out = freq_out;
- rt5640->pll_src = source;
- return 0;
- }
- static int rt5640_set_bias_level(struct snd_soc_component *component,
- enum snd_soc_bias_level level)
- {
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- int ret;
- switch (level) {
- case SND_SOC_BIAS_ON:
- break;
- case SND_SOC_BIAS_PREPARE:
- /*
- * SND_SOC_BIAS_PREPARE is called while preparing for a
- * transition to ON or away from ON. If current bias_level
- * is SND_SOC_BIAS_ON, then it is preparing for a transition
- * away from ON. Disable the clock in that case, otherwise
- * enable it.
- */
- if (IS_ERR(rt5640->mclk))
- break;
- if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON) {
- clk_disable_unprepare(rt5640->mclk);
- } else {
- ret = clk_prepare_enable(rt5640->mclk);
- if (ret)
- return ret;
- }
- break;
- case SND_SOC_BIAS_STANDBY:
- if (SND_SOC_BIAS_OFF == snd_soc_component_get_bias_level(component)) {
- snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
- RT5640_PWR_VREF1 | RT5640_PWR_MB |
- RT5640_PWR_BG | RT5640_PWR_VREF2,
- RT5640_PWR_VREF1 | RT5640_PWR_MB |
- RT5640_PWR_BG | RT5640_PWR_VREF2);
- usleep_range(10000, 15000);
- snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
- RT5640_PWR_FV1 | RT5640_PWR_FV2,
- RT5640_PWR_FV1 | RT5640_PWR_FV2);
- snd_soc_component_update_bits(component, RT5640_DUMMY1,
- 0x1, 0x1);
- snd_soc_component_update_bits(component, RT5640_MICBIAS,
- 0x0030, 0x0030);
- }
- break;
- case SND_SOC_BIAS_OFF:
- snd_soc_component_write(component, RT5640_DEPOP_M1, 0x0004);
- snd_soc_component_write(component, RT5640_DEPOP_M2, 0x1100);
- snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x1, 0);
- snd_soc_component_write(component, RT5640_PWR_DIG1, 0x0000);
- snd_soc_component_write(component, RT5640_PWR_DIG2, 0x0000);
- snd_soc_component_write(component, RT5640_PWR_VOL, 0x0000);
- snd_soc_component_write(component, RT5640_PWR_MIXER, 0x0000);
- if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER)
- snd_soc_component_write(component, RT5640_PWR_ANLG1,
- 0x2818);
- else
- snd_soc_component_write(component, RT5640_PWR_ANLG1,
- 0x0000);
- snd_soc_component_write(component, RT5640_PWR_ANLG2, 0x0000);
- break;
- default:
- break;
- }
- return 0;
- }
- int rt5640_dmic_enable(struct snd_soc_component *component,
- bool dmic1_data_pin, bool dmic2_data_pin)
- {
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
- RT5640_GP2_PIN_MASK, RT5640_GP2_PIN_DMIC1_SCL);
- if (dmic1_data_pin) {
- regmap_update_bits(rt5640->regmap, RT5640_DMIC,
- RT5640_DMIC_1_DP_MASK, RT5640_DMIC_1_DP_GPIO3);
- regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
- RT5640_GP3_PIN_MASK, RT5640_GP3_PIN_DMIC1_SDA);
- }
- if (dmic2_data_pin) {
- regmap_update_bits(rt5640->regmap, RT5640_DMIC,
- RT5640_DMIC_2_DP_MASK, RT5640_DMIC_2_DP_GPIO4);
- regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
- RT5640_GP4_PIN_MASK, RT5640_GP4_PIN_DMIC2_SDA);
- }
- return 0;
- }
- EXPORT_SYMBOL_GPL(rt5640_dmic_enable);
- int rt5640_sel_asrc_clk_src(struct snd_soc_component *component,
- unsigned int filter_mask, unsigned int clk_src)
- {
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- unsigned int asrc2_mask = 0;
- unsigned int asrc2_value = 0;
- switch (clk_src) {
- case RT5640_CLK_SEL_SYS:
- case RT5640_CLK_SEL_ASRC:
- break;
- default:
- return -EINVAL;
- }
- if (!filter_mask)
- return -EINVAL;
- if (filter_mask & RT5640_DA_STEREO_FILTER) {
- asrc2_mask |= RT5640_STO_DAC_M_MASK;
- asrc2_value = (asrc2_value & ~RT5640_STO_DAC_M_MASK)
- | (clk_src << RT5640_STO_DAC_M_SFT);
- }
- if (filter_mask & RT5640_DA_MONO_L_FILTER) {
- asrc2_mask |= RT5640_MDA_L_M_MASK;
- asrc2_value = (asrc2_value & ~RT5640_MDA_L_M_MASK)
- | (clk_src << RT5640_MDA_L_M_SFT);
- }
- if (filter_mask & RT5640_DA_MONO_R_FILTER) {
- asrc2_mask |= RT5640_MDA_R_M_MASK;
- asrc2_value = (asrc2_value & ~RT5640_MDA_R_M_MASK)
- | (clk_src << RT5640_MDA_R_M_SFT);
- }
- if (filter_mask & RT5640_AD_STEREO_FILTER) {
- asrc2_mask |= RT5640_ADC_M_MASK;
- asrc2_value = (asrc2_value & ~RT5640_ADC_M_MASK)
- | (clk_src << RT5640_ADC_M_SFT);
- }
- if (filter_mask & RT5640_AD_MONO_L_FILTER) {
- asrc2_mask |= RT5640_MAD_L_M_MASK;
- asrc2_value = (asrc2_value & ~RT5640_MAD_L_M_MASK)
- | (clk_src << RT5640_MAD_L_M_SFT);
- }
- if (filter_mask & RT5640_AD_MONO_R_FILTER) {
- asrc2_mask |= RT5640_MAD_R_M_MASK;
- asrc2_value = (asrc2_value & ~RT5640_MAD_R_M_MASK)
- | (clk_src << RT5640_MAD_R_M_SFT);
- }
- snd_soc_component_update_bits(component, RT5640_ASRC_2,
- asrc2_mask, asrc2_value);
- if (snd_soc_component_read(component, RT5640_ASRC_2)) {
- rt5640->asrc_en = true;
- snd_soc_component_update_bits(component, RT5640_JD_CTRL, 0x3, 0x3);
- } else {
- rt5640->asrc_en = false;
- snd_soc_component_update_bits(component, RT5640_JD_CTRL, 0x3, 0x0);
- }
- return 0;
- }
- EXPORT_SYMBOL_GPL(rt5640_sel_asrc_clk_src);
- void rt5640_enable_micbias1_for_ovcd(struct snd_soc_component *component)
- {
- struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- snd_soc_dapm_mutex_lock(dapm);
- snd_soc_dapm_force_enable_pin_unlocked(dapm, "LDO2");
- snd_soc_dapm_force_enable_pin_unlocked(dapm, "MICBIAS1");
- /* OVCD is unreliable when used with RCCLK as sysclk-source */
- if (rt5640->use_platform_clock)
- snd_soc_dapm_force_enable_pin_unlocked(dapm, "Platform Clock");
- snd_soc_dapm_sync_unlocked(dapm);
- snd_soc_dapm_mutex_unlock(dapm);
- }
- EXPORT_SYMBOL_GPL(rt5640_enable_micbias1_for_ovcd);
- void rt5640_disable_micbias1_for_ovcd(struct snd_soc_component *component)
- {
- struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- snd_soc_dapm_mutex_lock(dapm);
- if (rt5640->use_platform_clock)
- snd_soc_dapm_disable_pin_unlocked(dapm, "Platform Clock");
- snd_soc_dapm_disable_pin_unlocked(dapm, "MICBIAS1");
- snd_soc_dapm_disable_pin_unlocked(dapm, "LDO2");
- snd_soc_dapm_sync_unlocked(dapm);
- snd_soc_dapm_mutex_unlock(dapm);
- }
- EXPORT_SYMBOL_GPL(rt5640_disable_micbias1_for_ovcd);
- static void rt5640_enable_micbias1_ovcd_irq(struct snd_soc_component *component)
- {
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2,
- RT5640_IRQ_MB1_OC_MASK, RT5640_IRQ_MB1_OC_NOR);
- rt5640->ovcd_irq_enabled = true;
- }
- static void rt5640_disable_micbias1_ovcd_irq(struct snd_soc_component *component)
- {
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2,
- RT5640_IRQ_MB1_OC_MASK, RT5640_IRQ_MB1_OC_BP);
- rt5640->ovcd_irq_enabled = false;
- }
- static void rt5640_clear_micbias1_ovcd(struct snd_soc_component *component)
- {
- snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2,
- RT5640_MB1_OC_STATUS, 0);
- }
- static bool rt5640_micbias1_ovcd(struct snd_soc_component *component)
- {
- int val;
- val = snd_soc_component_read(component, RT5640_IRQ_CTRL2);
- dev_dbg(component->dev, "irq ctrl2 %#04x\n", val);
- return (val & RT5640_MB1_OC_STATUS);
- }
- static bool rt5640_jack_inserted(struct snd_soc_component *component)
- {
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- int val;
- if (rt5640->jd_gpio)
- val = gpiod_get_value(rt5640->jd_gpio) ? RT5640_JD_STATUS : 0;
- else
- val = snd_soc_component_read(component, RT5640_INT_IRQ_ST);
- dev_dbg(component->dev, "irq status %#04x\n", val);
- if (rt5640->jd_inverted)
- return !(val & RT5640_JD_STATUS);
- else
- return (val & RT5640_JD_STATUS);
- }
- /* Jack detect and button-press timings */
- #define JACK_SETTLE_TIME 100 /* milli seconds */
- #define JACK_DETECT_COUNT 5
- #define JACK_DETECT_MAXCOUNT 20 /* Aprox. 2 seconds worth of tries */
- #define JACK_UNPLUG_TIME 80 /* milli seconds */
- #define BP_POLL_TIME 10 /* milli seconds */
- #define BP_POLL_MAXCOUNT 200 /* assume something is wrong after this */
- #define BP_THRESHOLD 3
- static void rt5640_start_button_press_work(struct snd_soc_component *component)
- {
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- rt5640->poll_count = 0;
- rt5640->press_count = 0;
- rt5640->release_count = 0;
- rt5640->pressed = false;
- rt5640->press_reported = false;
- rt5640_clear_micbias1_ovcd(component);
- schedule_delayed_work(&rt5640->bp_work, msecs_to_jiffies(BP_POLL_TIME));
- }
- static void rt5640_button_press_work(struct work_struct *work)
- {
- struct rt5640_priv *rt5640 =
- container_of(work, struct rt5640_priv, bp_work.work);
- struct snd_soc_component *component = rt5640->component;
- /* Check the jack was not removed underneath us */
- if (!rt5640_jack_inserted(component))
- return;
- if (rt5640_micbias1_ovcd(component)) {
- rt5640->release_count = 0;
- rt5640->press_count++;
- /* Remember till after JACK_UNPLUG_TIME wait */
- if (rt5640->press_count >= BP_THRESHOLD)
- rt5640->pressed = true;
- rt5640_clear_micbias1_ovcd(component);
- } else {
- rt5640->press_count = 0;
- rt5640->release_count++;
- }
- /*
- * The pins get temporarily shorted on jack unplug, so we poll for
- * at least JACK_UNPLUG_TIME milli-seconds before reporting a press.
- */
- rt5640->poll_count++;
- if (rt5640->poll_count < (JACK_UNPLUG_TIME / BP_POLL_TIME)) {
- schedule_delayed_work(&rt5640->bp_work,
- msecs_to_jiffies(BP_POLL_TIME));
- return;
- }
- if (rt5640->pressed && !rt5640->press_reported) {
- dev_dbg(component->dev, "headset button press\n");
- snd_soc_jack_report(rt5640->jack, SND_JACK_BTN_0,
- SND_JACK_BTN_0);
- rt5640->press_reported = true;
- }
- if (rt5640->release_count >= BP_THRESHOLD) {
- if (rt5640->press_reported) {
- dev_dbg(component->dev, "headset button release\n");
- snd_soc_jack_report(rt5640->jack, 0, SND_JACK_BTN_0);
- }
- /* Re-enable OVCD IRQ to detect next press */
- rt5640_enable_micbias1_ovcd_irq(component);
- return; /* Stop polling */
- }
- schedule_delayed_work(&rt5640->bp_work, msecs_to_jiffies(BP_POLL_TIME));
- }
- int rt5640_detect_headset(struct snd_soc_component *component, struct gpio_desc *hp_det_gpio)
- {
- int i, headset_count = 0, headphone_count = 0;
- /*
- * We get the insertion event before the jack is fully inserted at which
- * point the second ring on a TRRS connector may short the 2nd ring and
- * sleeve contacts, also the overcurrent detection is not entirely
- * reliable. So we try several times with a wait in between until we
- * detect the same type JACK_DETECT_COUNT times in a row.
- */
- for (i = 0; i < JACK_DETECT_MAXCOUNT; i++) {
- /* Clear any previous over-current status flag */
- rt5640_clear_micbias1_ovcd(component);
- msleep(JACK_SETTLE_TIME);
- /* Check the jack is still connected before checking ovcd */
- if (hp_det_gpio) {
- if (gpiod_get_value_cansleep(hp_det_gpio))
- return 0;
- } else {
- if (!rt5640_jack_inserted(component))
- return 0;
- }
- if (rt5640_micbias1_ovcd(component)) {
- /*
- * Over current detected, there is a short between the
- * 2nd ring contact and the ground, so a TRS connector
- * without a mic contact and thus plain headphones.
- */
- dev_dbg(component->dev, "jack mic-gnd shorted\n");
- headset_count = 0;
- headphone_count++;
- if (headphone_count == JACK_DETECT_COUNT)
- return SND_JACK_HEADPHONE;
- } else {
- dev_dbg(component->dev, "jack mic-gnd open\n");
- headphone_count = 0;
- headset_count++;
- if (headset_count == JACK_DETECT_COUNT)
- return SND_JACK_HEADSET;
- }
- }
- dev_err(component->dev, "Error detecting headset vs headphones, bad contact?, assuming headphones\n");
- return SND_JACK_HEADPHONE;
- }
- EXPORT_SYMBOL_GPL(rt5640_detect_headset);
- static void rt5640_jack_work(struct work_struct *work)
- {
- struct rt5640_priv *rt5640 =
- container_of(work, struct rt5640_priv, jack_work.work);
- struct snd_soc_component *component = rt5640->component;
- int status;
- if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) {
- int val, jack_type = 0, hda_mic_plugged, hda_hp_plugged;
- /* mic jack */
- val = snd_soc_component_read(component, RT5640_INT_IRQ_ST);
- hda_mic_plugged = !(val & RT5640_JD_STATUS);
- dev_dbg(component->dev, "mic jack status %d\n",
- hda_mic_plugged);
- snd_soc_component_update_bits(component, RT5640_IRQ_CTRL1,
- RT5640_JD_P_MASK, !hda_mic_plugged << RT5640_JD_P_SFT);
- if (hda_mic_plugged)
- jack_type |= SND_JACK_MICROPHONE;
- /* headphone jack */
- val = snd_soc_component_read(component, RT5640_DUMMY2);
- hda_hp_plugged = !(val & (0x1 << 11));
- dev_dbg(component->dev, "headphone jack status %d\n",
- hda_hp_plugged);
- snd_soc_component_update_bits(component, RT5640_DUMMY2,
- (0x1 << 10), !hda_hp_plugged << 10);
- if (hda_hp_plugged)
- jack_type |= SND_JACK_HEADPHONE;
- snd_soc_jack_report(rt5640->jack, jack_type, SND_JACK_HEADSET);
- return;
- }
- if (!rt5640_jack_inserted(component)) {
- /* Jack removed, or spurious IRQ? */
- if (rt5640->jack->status & SND_JACK_HEADPHONE) {
- if (rt5640->jack->status & SND_JACK_MICROPHONE) {
- cancel_delayed_work_sync(&rt5640->bp_work);
- rt5640_disable_micbias1_ovcd_irq(component);
- rt5640_disable_micbias1_for_ovcd(component);
- }
- snd_soc_jack_report(rt5640->jack, 0,
- SND_JACK_HEADSET | SND_JACK_BTN_0);
- dev_dbg(component->dev, "jack unplugged\n");
- }
- } else if (!(rt5640->jack->status & SND_JACK_HEADPHONE)) {
- /* Jack inserted */
- WARN_ON(rt5640->ovcd_irq_enabled);
- rt5640_enable_micbias1_for_ovcd(component);
- status = rt5640_detect_headset(component, NULL);
- if (status == SND_JACK_HEADSET) {
- /* Enable ovcd IRQ for button press detect. */
- rt5640_enable_micbias1_ovcd_irq(component);
- } else {
- /* No more need for overcurrent detect. */
- rt5640_disable_micbias1_for_ovcd(component);
- }
- dev_dbg(component->dev, "detect status %#02x\n", status);
- snd_soc_jack_report(rt5640->jack, status, SND_JACK_HEADSET);
- } else if (rt5640->ovcd_irq_enabled && rt5640_micbias1_ovcd(component)) {
- dev_dbg(component->dev, "OVCD IRQ\n");
- /*
- * The ovcd IRQ keeps firing while the button is pressed, so
- * we disable it and start polling the button until released.
- *
- * The disable will make the IRQ pin 0 again and since we get
- * IRQs on both edges (so as to detect both jack plugin and
- * unplug) this means we will immediately get another IRQ.
- * The ovcd_irq_enabled check above makes the 2ND IRQ a NOP.
- */
- rt5640_disable_micbias1_ovcd_irq(component);
- rt5640_start_button_press_work(component);
- /*
- * If the jack-detect IRQ flag goes high (unplug) after our
- * above rt5640_jack_inserted() check and before we have
- * disabled the OVCD IRQ, the IRQ pin will stay high and as
- * we react to edges, we miss the unplug event -> recheck.
- */
- queue_delayed_work(system_long_wq, &rt5640->jack_work, 0);
- }
- }
- static irqreturn_t rt5640_irq(int irq, void *data)
- {
- struct rt5640_priv *rt5640 = data;
- int delay = 0;
- if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) {
- cancel_delayed_work_sync(&rt5640->jack_work);
- delay = 100;
- }
- if (rt5640->jack)
- queue_delayed_work(system_long_wq, &rt5640->jack_work, delay);
- return IRQ_HANDLED;
- }
- static irqreturn_t rt5640_jd_gpio_irq(int irq, void *data)
- {
- struct rt5640_priv *rt5640 = data;
- queue_delayed_work(system_long_wq, &rt5640->jack_work,
- msecs_to_jiffies(JACK_SETTLE_TIME));
- return IRQ_HANDLED;
- }
- static void rt5640_cancel_work(void *data)
- {
- struct rt5640_priv *rt5640 = data;
- cancel_delayed_work_sync(&rt5640->jack_work);
- cancel_delayed_work_sync(&rt5640->bp_work);
- }
- void rt5640_set_ovcd_params(struct snd_soc_component *component)
- {
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- snd_soc_component_write(component, RT5640_PR_BASE + RT5640_BIAS_CUR4,
- 0xa800 | rt5640->ovcd_sf);
- snd_soc_component_update_bits(component, RT5640_MICBIAS,
- RT5640_MIC1_OVTH_MASK | RT5640_MIC1_OVCD_MASK,
- rt5640->ovcd_th | RT5640_MIC1_OVCD_EN);
- /*
- * The over-current-detect is only reliable in detecting the absence
- * of over-current, when the mic-contact in the jack is short-circuited,
- * the hardware periodically retries if it can apply the bias-current
- * leading to the ovcd status flip-flopping 1-0-1 with it being 0 about
- * 10% of the time, as we poll the ovcd status bit we might hit that
- * 10%, so we enable sticky mode and when checking OVCD we clear the
- * status, msleep() a bit and then check to get a reliable reading.
- */
- snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2,
- RT5640_MB1_OC_STKY_MASK, RT5640_MB1_OC_STKY_EN);
- }
- EXPORT_SYMBOL_GPL(rt5640_set_ovcd_params);
- static void rt5640_disable_jack_detect(struct snd_soc_component *component)
- {
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- /*
- * soc_remove_component() force-disables jack and thus rt5640->jack
- * could be NULL at the time of driver's module unloading.
- */
- if (!rt5640->jack)
- return;
- if (rt5640->jd_gpio_irq_requested)
- free_irq(rt5640->jd_gpio_irq, rt5640);
- if (rt5640->irq_requested)
- free_irq(rt5640->irq, rt5640);
- rt5640_cancel_work(rt5640);
- if (rt5640->jack->status & SND_JACK_MICROPHONE) {
- rt5640_disable_micbias1_ovcd_irq(component);
- rt5640_disable_micbias1_for_ovcd(component);
- snd_soc_jack_report(rt5640->jack, 0, SND_JACK_BTN_0);
- }
- rt5640->jd_gpio_irq_requested = false;
- rt5640->irq_requested = false;
- rt5640->jd_gpio = NULL;
- rt5640->jack = NULL;
- }
- static void rt5640_enable_jack_detect(struct snd_soc_component *component,
- struct snd_soc_jack *jack,
- struct rt5640_set_jack_data *jack_data)
- {
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- int ret;
- /* Select JD-source */
- snd_soc_component_update_bits(component, RT5640_JD_CTRL,
- RT5640_JD_MASK, rt5640->jd_src << RT5640_JD_SFT);
- /* Selecting GPIO01 as an interrupt */
- snd_soc_component_update_bits(component, RT5640_GPIO_CTRL1,
- RT5640_GP1_PIN_MASK, RT5640_GP1_PIN_IRQ);
- /* Set GPIO1 output */
- snd_soc_component_update_bits(component, RT5640_GPIO_CTRL3,
- RT5640_GP1_PF_MASK, RT5640_GP1_PF_OUT);
- snd_soc_component_write(component, RT5640_DUMMY1, 0x3f41);
- rt5640_set_ovcd_params(component);
- /*
- * All IRQs get or-ed together, so we need the jack IRQ to report 0
- * when a jack is inserted so that the OVCD IRQ then toggles the IRQ
- * pin 0/1 instead of it being stuck to 1. So we invert the JD polarity
- * on systems where the hardware does not already do this.
- */
- if (rt5640->jd_inverted) {
- if (rt5640->jd_src == RT5640_JD_SRC_JD1_IN4P)
- snd_soc_component_write(component, RT5640_IRQ_CTRL1,
- RT5640_IRQ_JD_NOR);
- else if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N)
- snd_soc_component_update_bits(component, RT5640_DUMMY2,
- RT5640_IRQ_JD2_MASK | RT5640_JD2_MASK,
- RT5640_IRQ_JD2_NOR | RT5640_JD2_EN);
- } else {
- if (rt5640->jd_src == RT5640_JD_SRC_JD1_IN4P)
- snd_soc_component_write(component, RT5640_IRQ_CTRL1,
- RT5640_IRQ_JD_NOR | RT5640_JD_P_INV);
- else if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N)
- snd_soc_component_update_bits(component, RT5640_DUMMY2,
- RT5640_IRQ_JD2_MASK | RT5640_JD2_P_MASK |
- RT5640_JD2_MASK,
- RT5640_IRQ_JD2_NOR | RT5640_JD2_P_INV |
- RT5640_JD2_EN);
- }
- rt5640->jack = jack;
- if (rt5640->jack->status & SND_JACK_MICROPHONE) {
- rt5640_enable_micbias1_for_ovcd(component);
- rt5640_enable_micbias1_ovcd_irq(component);
- }
- if (jack_data && jack_data->codec_irq_override)
- rt5640->irq = jack_data->codec_irq_override;
- if (jack_data && jack_data->jd_gpio) {
- rt5640->jd_gpio = jack_data->jd_gpio;
- rt5640->jd_gpio_irq = gpiod_to_irq(rt5640->jd_gpio);
- ret = request_irq(rt5640->jd_gpio_irq, rt5640_jd_gpio_irq,
- IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
- "rt5640-jd-gpio", rt5640);
- if (ret) {
- dev_warn(component->dev, "Failed to request jd GPIO IRQ %d: %d\n",
- rt5640->jd_gpio_irq, ret);
- rt5640_disable_jack_detect(component);
- return;
- }
- rt5640->jd_gpio_irq_requested = true;
- }
- if (jack_data && jack_data->use_platform_clock)
- rt5640->use_platform_clock = jack_data->use_platform_clock;
- ret = request_irq(rt5640->irq, rt5640_irq,
- IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
- "rt5640", rt5640);
- if (ret) {
- dev_warn(component->dev, "Failed to reguest IRQ %d: %d\n", rt5640->irq, ret);
- rt5640_disable_jack_detect(component);
- return;
- }
- rt5640->irq_requested = true;
- /* sync initial jack state */
- queue_delayed_work(system_long_wq, &rt5640->jack_work, 0);
- }
- static const struct snd_soc_dapm_route rt5640_hda_jack_dapm_routes[] = {
- {"IN1P", NULL, "MICBIAS1"},
- {"IN2P", NULL, "MICBIAS1"},
- {"IN3P", NULL, "MICBIAS1"},
- };
- static void rt5640_enable_hda_jack_detect(
- struct snd_soc_component *component, struct snd_soc_jack *jack)
- {
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- struct snd_soc_dapm_context *dapm =
- snd_soc_component_get_dapm(component);
- int ret;
- /* Select JD1 for Mic */
- snd_soc_component_update_bits(component, RT5640_JD_CTRL,
- RT5640_JD_MASK, RT5640_JD_JD1_IN4P);
- snd_soc_component_write(component, RT5640_IRQ_CTRL1, RT5640_IRQ_JD_NOR);
- /* Select JD2 for Headphone */
- snd_soc_component_update_bits(component, RT5640_DUMMY2, 0x1100, 0x1100);
- /* Selecting GPIO01 as an interrupt */
- snd_soc_component_update_bits(component, RT5640_GPIO_CTRL1,
- RT5640_GP1_PIN_MASK, RT5640_GP1_PIN_IRQ);
- /* Set GPIO1 output */
- snd_soc_component_update_bits(component, RT5640_GPIO_CTRL3,
- RT5640_GP1_PF_MASK, RT5640_GP1_PF_OUT);
- snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x400, 0x0);
- snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
- RT5640_PWR_VREF2 | RT5640_PWR_MB | RT5640_PWR_BG,
- RT5640_PWR_VREF2 | RT5640_PWR_MB | RT5640_PWR_BG);
- usleep_range(10000, 15000);
- snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
- RT5640_PWR_FV2, RT5640_PWR_FV2);
- rt5640->jack = jack;
- ret = request_irq(rt5640->irq, rt5640_irq,
- IRQF_TRIGGER_RISING | IRQF_ONESHOT, "rt5640", rt5640);
- if (ret) {
- dev_warn(component->dev, "Failed to reguest IRQ %d: %d\n", rt5640->irq, ret);
- rt5640->irq = -ENXIO;
- return;
- }
- rt5640->irq_requested = true;
- /* sync initial jack state */
- queue_delayed_work(system_long_wq, &rt5640->jack_work, 0);
- snd_soc_dapm_add_routes(dapm, rt5640_hda_jack_dapm_routes,
- ARRAY_SIZE(rt5640_hda_jack_dapm_routes));
- }
- static int rt5640_set_jack(struct snd_soc_component *component,
- struct snd_soc_jack *jack, void *data)
- {
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- if (jack) {
- if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER)
- rt5640_enable_hda_jack_detect(component, jack);
- else
- rt5640_enable_jack_detect(component, jack, data);
- } else {
- rt5640_disable_jack_detect(component);
- }
- return 0;
- }
- static int rt5640_probe(struct snd_soc_component *component)
- {
- struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- u32 dmic1_data_pin = 0;
- u32 dmic2_data_pin = 0;
- bool dmic_en = false;
- u32 val;
- /* Check if MCLK provided */
- rt5640->mclk = devm_clk_get(component->dev, "mclk");
- if (PTR_ERR(rt5640->mclk) == -EPROBE_DEFER)
- return -EPROBE_DEFER;
- rt5640->component = component;
- snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF);
- snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x0301, 0x0301);
- snd_soc_component_update_bits(component, RT5640_MICBIAS, 0x0030, 0x0030);
- snd_soc_component_update_bits(component, RT5640_DSP_PATH2, 0xfc00, 0x0c00);
- switch (snd_soc_component_read(component, RT5640_RESET) & RT5640_ID_MASK) {
- case RT5640_ID_5640:
- case RT5640_ID_5642:
- snd_soc_add_component_controls(component,
- rt5640_specific_snd_controls,
- ARRAY_SIZE(rt5640_specific_snd_controls));
- snd_soc_dapm_new_controls(dapm,
- rt5640_specific_dapm_widgets,
- ARRAY_SIZE(rt5640_specific_dapm_widgets));
- snd_soc_dapm_add_routes(dapm,
- rt5640_specific_dapm_routes,
- ARRAY_SIZE(rt5640_specific_dapm_routes));
- break;
- case RT5640_ID_5639:
- snd_soc_dapm_new_controls(dapm,
- rt5639_specific_dapm_widgets,
- ARRAY_SIZE(rt5639_specific_dapm_widgets));
- snd_soc_dapm_add_routes(dapm,
- rt5639_specific_dapm_routes,
- ARRAY_SIZE(rt5639_specific_dapm_routes));
- break;
- default:
- dev_err(component->dev,
- "The driver is for RT5639 RT5640 or RT5642 only\n");
- return -ENODEV;
- }
- /*
- * Note on some platforms the platform code may need to add device-props
- * rather then relying only on properties set by the firmware.
- * Therefor the property parsing MUST be done here, rather then from
- * rt5640_i2c_probe(), so that the platform-code can attach extra
- * properties before calling snd_soc_register_card().
- */
- if (device_property_read_bool(component->dev, "realtek,in1-differential"))
- snd_soc_component_update_bits(component, RT5640_IN1_IN2,
- RT5640_IN_DF1, RT5640_IN_DF1);
- if (device_property_read_bool(component->dev, "realtek,in2-differential"))
- snd_soc_component_update_bits(component, RT5640_IN3_IN4,
- RT5640_IN_DF2, RT5640_IN_DF2);
- if (device_property_read_bool(component->dev, "realtek,in3-differential"))
- snd_soc_component_update_bits(component, RT5640_IN1_IN2,
- RT5640_IN_DF2, RT5640_IN_DF2);
- if (device_property_read_u32(component->dev, "realtek,dmic1-data-pin",
- &val) == 0 && val) {
- dmic1_data_pin = val - 1;
- dmic_en = true;
- }
- if (device_property_read_u32(component->dev, "realtek,dmic2-data-pin",
- &val) == 0 && val) {
- dmic2_data_pin = val - 1;
- dmic_en = true;
- }
- if (dmic_en)
- rt5640_dmic_enable(component, dmic1_data_pin, dmic2_data_pin);
- if (device_property_read_u32(component->dev,
- "realtek,jack-detect-source", &val) == 0) {
- if (val <= RT5640_JD_SRC_HDA_HEADER)
- rt5640->jd_src = val;
- else
- dev_warn(component->dev, "Warning: Invalid jack-detect-source value: %d, leaving jack-detect disabled\n",
- val);
- }
- if (!device_property_read_bool(component->dev, "realtek,jack-detect-not-inverted"))
- rt5640->jd_inverted = true;
- /*
- * Testing on various boards has shown that good defaults for the OVCD
- * threshold and scale-factor are 2000µA and 0.75. For an effective
- * limit of 1500µA, this seems to be more reliable then 1500µA and 1.0.
- */
- rt5640->ovcd_th = RT5640_MIC1_OVTH_2000UA;
- rt5640->ovcd_sf = RT5640_MIC_OVCD_SF_0P75;
- if (device_property_read_u32(component->dev,
- "realtek,over-current-threshold-microamp", &val) == 0) {
- switch (val) {
- case 600:
- rt5640->ovcd_th = RT5640_MIC1_OVTH_600UA;
- break;
- case 1500:
- rt5640->ovcd_th = RT5640_MIC1_OVTH_1500UA;
- break;
- case 2000:
- rt5640->ovcd_th = RT5640_MIC1_OVTH_2000UA;
- break;
- default:
- dev_warn(component->dev, "Warning: Invalid over-current-threshold-microamp value: %d, defaulting to 2000uA\n",
- val);
- }
- }
- if (device_property_read_u32(component->dev,
- "realtek,over-current-scale-factor", &val) == 0) {
- if (val <= RT5640_OVCD_SF_1P5)
- rt5640->ovcd_sf = val << RT5640_MIC_OVCD_SF_SFT;
- else
- dev_warn(component->dev, "Warning: Invalid over-current-scale-factor value: %d, defaulting to 0.75\n",
- val);
- }
- return 0;
- }
- static void rt5640_remove(struct snd_soc_component *component)
- {
- rt5640_reset(component);
- }
- #ifdef CONFIG_PM
- static int rt5640_suspend(struct snd_soc_component *component)
- {
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- rt5640_cancel_work(rt5640);
- snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF);
- rt5640_reset(component);
- regcache_cache_only(rt5640->regmap, true);
- regcache_mark_dirty(rt5640->regmap);
- if (gpio_is_valid(rt5640->ldo1_en))
- gpio_set_value_cansleep(rt5640->ldo1_en, 0);
- return 0;
- }
- static int rt5640_resume(struct snd_soc_component *component)
- {
- struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component);
- if (gpio_is_valid(rt5640->ldo1_en)) {
- gpio_set_value_cansleep(rt5640->ldo1_en, 1);
- msleep(400);
- }
- regcache_cache_only(rt5640->regmap, false);
- regcache_sync(rt5640->regmap);
- if (rt5640->jack) {
- if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) {
- snd_soc_component_update_bits(component,
- RT5640_DUMMY2, 0x1100, 0x1100);
- } else {
- if (rt5640->jd_inverted) {
- if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N)
- snd_soc_component_update_bits(
- component, RT5640_DUMMY2,
- RT5640_IRQ_JD2_MASK |
- RT5640_JD2_MASK,
- RT5640_IRQ_JD2_NOR |
- RT5640_JD2_EN);
- } else {
- if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N)
- snd_soc_component_update_bits(
- component, RT5640_DUMMY2,
- RT5640_IRQ_JD2_MASK |
- RT5640_JD2_P_MASK |
- RT5640_JD2_MASK,
- RT5640_IRQ_JD2_NOR |
- RT5640_JD2_P_INV |
- RT5640_JD2_EN);
- }
- }
- queue_delayed_work(system_long_wq, &rt5640->jack_work, 0);
- }
- return 0;
- }
- #else
- #define rt5640_suspend NULL
- #define rt5640_resume NULL
- #endif
- #define RT5640_STEREO_RATES SNDRV_PCM_RATE_8000_96000
- #define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
- SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
- static const struct snd_soc_dai_ops rt5640_aif_dai_ops = {
- .hw_params = rt5640_hw_params,
- .set_fmt = rt5640_set_dai_fmt,
- .set_sysclk = rt5640_set_dai_sysclk,
- .set_pll = rt5640_set_dai_pll,
- };
- static struct snd_soc_dai_driver rt5640_dai[] = {
- {
- .name = "rt5640-aif1",
- .id = RT5640_AIF1,
- .playback = {
- .stream_name = "AIF1 Playback",
- .channels_min = 1,
- .channels_max = 2,
- .rates = RT5640_STEREO_RATES,
- .formats = RT5640_FORMATS,
- },
- .capture = {
- .stream_name = "AIF1 Capture",
- .channels_min = 1,
- .channels_max = 2,
- .rates = RT5640_STEREO_RATES,
- .formats = RT5640_FORMATS,
- },
- .ops = &rt5640_aif_dai_ops,
- },
- {
- .name = "rt5640-aif2",
- .id = RT5640_AIF2,
- .playback = {
- .stream_name = "AIF2 Playback",
- .channels_min = 1,
- .channels_max = 2,
- .rates = RT5640_STEREO_RATES,
- .formats = RT5640_FORMATS,
- },
- .capture = {
- .stream_name = "AIF2 Capture",
- .channels_min = 1,
- .channels_max = 2,
- .rates = RT5640_STEREO_RATES,
- .formats = RT5640_FORMATS,
- },
- .ops = &rt5640_aif_dai_ops,
- },
- };
- static const struct snd_soc_component_driver soc_component_dev_rt5640 = {
- .probe = rt5640_probe,
- .remove = rt5640_remove,
- .suspend = rt5640_suspend,
- .resume = rt5640_resume,
- .set_bias_level = rt5640_set_bias_level,
- .set_jack = rt5640_set_jack,
- .controls = rt5640_snd_controls,
- .num_controls = ARRAY_SIZE(rt5640_snd_controls),
- .dapm_widgets = rt5640_dapm_widgets,
- .num_dapm_widgets = ARRAY_SIZE(rt5640_dapm_widgets),
- .dapm_routes = rt5640_dapm_routes,
- .num_dapm_routes = ARRAY_SIZE(rt5640_dapm_routes),
- .use_pmdown_time = 1,
- .endianness = 1,
- };
- static const struct regmap_config rt5640_regmap = {
- .reg_bits = 8,
- .val_bits = 16,
- .use_single_read = true,
- .use_single_write = true,
- .max_register = RT5640_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5640_ranges) *
- RT5640_PR_SPACING),
- .volatile_reg = rt5640_volatile_register,
- .readable_reg = rt5640_readable_register,
- .cache_type = REGCACHE_RBTREE,
- .reg_defaults = rt5640_reg,
- .num_reg_defaults = ARRAY_SIZE(rt5640_reg),
- .ranges = rt5640_ranges,
- .num_ranges = ARRAY_SIZE(rt5640_ranges),
- };
- static const struct i2c_device_id rt5640_i2c_id[] = {
- { "rt5640", 0 },
- { "rt5639", 0 },
- { "rt5642", 0 },
- { }
- };
- MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id);
- #if defined(CONFIG_OF)
- static const struct of_device_id rt5640_of_match[] = {
- { .compatible = "realtek,rt5639", },
- { .compatible = "realtek,rt5640", },
- {},
- };
- MODULE_DEVICE_TABLE(of, rt5640_of_match);
- #endif
- #ifdef CONFIG_ACPI
- static const struct acpi_device_id rt5640_acpi_match[] = {
- { "INT33CA", 0 },
- { "10EC3276", 0 },
- { "10EC5640", 0 },
- { "10EC5642", 0 },
- { "INTCCFFD", 0 },
- { },
- };
- MODULE_DEVICE_TABLE(acpi, rt5640_acpi_match);
- #endif
- static int rt5640_parse_dt(struct rt5640_priv *rt5640, struct device_node *np)
- {
- rt5640->ldo1_en = of_get_named_gpio(np, "realtek,ldo1-en-gpios", 0);
- /*
- * LDO1_EN is optional (it may be statically tied on the board).
- * -ENOENT means that the property doesn't exist, i.e. there is no
- * GPIO, so is not an error. Any other error code means the property
- * exists, but could not be parsed.
- */
- if (!gpio_is_valid(rt5640->ldo1_en) &&
- (rt5640->ldo1_en != -ENOENT))
- return rt5640->ldo1_en;
- return 0;
- }
- static int rt5640_i2c_probe(struct i2c_client *i2c)
- {
- struct rt5640_priv *rt5640;
- int ret;
- unsigned int val;
- rt5640 = devm_kzalloc(&i2c->dev,
- sizeof(struct rt5640_priv),
- GFP_KERNEL);
- if (NULL == rt5640)
- return -ENOMEM;
- i2c_set_clientdata(i2c, rt5640);
- if (i2c->dev.of_node) {
- ret = rt5640_parse_dt(rt5640, i2c->dev.of_node);
- if (ret)
- return ret;
- } else
- rt5640->ldo1_en = -EINVAL;
- rt5640->regmap = devm_regmap_init_i2c(i2c, &rt5640_regmap);
- if (IS_ERR(rt5640->regmap)) {
- ret = PTR_ERR(rt5640->regmap);
- dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
- ret);
- return ret;
- }
- if (gpio_is_valid(rt5640->ldo1_en)) {
- ret = devm_gpio_request_one(&i2c->dev, rt5640->ldo1_en,
- GPIOF_OUT_INIT_HIGH,
- "RT5640 LDO1_EN");
- if (ret < 0) {
- dev_err(&i2c->dev, "Failed to request LDO1_EN %d: %d\n",
- rt5640->ldo1_en, ret);
- return ret;
- }
- msleep(400);
- }
- regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val);
- if (val != RT5640_DEVICE_ID) {
- dev_err(&i2c->dev,
- "Device with ID register %#x is not rt5640/39\n", val);
- return -ENODEV;
- }
- regmap_write(rt5640->regmap, RT5640_RESET, 0);
- ret = regmap_register_patch(rt5640->regmap, init_list,
- ARRAY_SIZE(init_list));
- if (ret != 0)
- dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
- regmap_update_bits(rt5640->regmap, RT5640_DUMMY1,
- RT5640_MCLK_DET, RT5640_MCLK_DET);
- rt5640->hp_mute = true;
- rt5640->irq = i2c->irq;
- INIT_DELAYED_WORK(&rt5640->bp_work, rt5640_button_press_work);
- INIT_DELAYED_WORK(&rt5640->jack_work, rt5640_jack_work);
- /* Make sure work is stopped on probe-error / remove */
- ret = devm_add_action_or_reset(&i2c->dev, rt5640_cancel_work, rt5640);
- if (ret)
- return ret;
- return devm_snd_soc_register_component(&i2c->dev,
- &soc_component_dev_rt5640,
- rt5640_dai, ARRAY_SIZE(rt5640_dai));
- }
- static struct i2c_driver rt5640_i2c_driver = {
- .driver = {
- .name = "rt5640",
- .acpi_match_table = ACPI_PTR(rt5640_acpi_match),
- .of_match_table = of_match_ptr(rt5640_of_match),
- },
- .probe_new = rt5640_i2c_probe,
- .id_table = rt5640_i2c_id,
- };
- module_i2c_driver(rt5640_i2c_driver);
- MODULE_DESCRIPTION("ASoC RT5640/RT5639 driver");
- MODULE_AUTHOR("Johnny Hsu <[email protected]>");
- MODULE_LICENSE("GPL v2");
|