1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991001011021031041051061071081091101111121131141151161171181191201211221231241251261271281291301311321331341351361371381391401411421431441451461471481491501511521531541551561571581591601611621631641651661671681691701711721731741751761771781791801811821831841851861871881891901911921931941951961971981992002012022032042052062072082092102112122132142152162172182192202212222232242252262272282292302312322332342352362372382392402412422432442452462472482492502512522532542552562572582592602612622632642652662672682692702712722732742752762772782792802812822832842852862872882892902912922932942952962972982993003013023033043053063073083093103113123133143153163173183193203213223233243253263273283293303313323333343353363373383393403413423433443453463473483493503513523533543553563573583593603613623633643653663673683693703713723733743753763773783793803813823833843853863873883893903913923933943953963973983994004014024034044054064074084094104114124134144154164174184194204214224234244254264274284294304314324334344354364374384394404414424434444454464474484494504514524534544554564574584594604614624634644654664674684694704714724734744754764774784794804814824834844854864874884894904914924934944954964974984995005015025035045055065075085095105115125135145155165175185195205215225235245255265275285295305315325335345355365375385395405415425435445455465475485495505515525535545555565575585595605615625635645655665675685695705715725735745755765775785795805815825835845855865875885895905915925935945955965975985996006016026036046056066076086096106116126136146156166176186196206216226236246256266276286296306316326336346356366376386396406416426436446456466476486496506516526536546556566576586596606616626636646656666676686696706716726736746756766776786796806816826836846856866876886896906916926936946956966976986997007017027037047057067077087097107117127137147157167177187197207217227237247257267277287297307317327337347357367377387397407417427437447457467477487497507517527537547557567577587597607617627637647657667677687697707717727737747757767777787797807817827837847857867877887897907917927937947957967977987998008018028038048058068078088098108118128138148158168178188198208218228238248258268278288298308318328338348358368378388398408418428438448458468478488498508518528538548558568578588598608618628638648658668678688698708718728738748758768778788798808818828838848858868878888898908918928938948958968978988999009019029039049059069079089099109119129139149159169179189199209219229239249259269279289299309319329339349359369379389399409419429439449459469479489499509519529539549559569579589599609619629639649659669679689699709719729739749759769779789799809819829839849859869879889899909919929939949959969979989991000100110021003100410051006100710081009101010111012101310141015101610171018101910201021102210231024102510261027102810291030103110321033103410351036103710381039104010411042104310441045104610471048104910501051105210531054105510561057105810591060106110621063106410651066106710681069107010711072107310741075107610771078107910801081108210831084108510861087108810891090109110921093109410951096109710981099110011011102110311041105110611071108110911101111111211131114111511161117111811191120112111221123112411251126112711281129113011311132113311341135113611371138113911401141114211431144114511461147114811491150115111521153115411551156115711581159116011611162116311641165116611671168116911701171117211731174117511761177117811791180118111821183118411851186118711881189119011911192119311941195119611971198119912001201120212031204120512061207120812091210121112121213121412151216121712181219122012211222122312241225122612271228122912301231123212331234123512361237123812391240124112421243124412451246124712481249125012511252125312541255125612571258125912601261126212631264126512661267126812691270127112721273127412751276127712781279128012811282128312841285128612871288128912901291129212931294129512961297129812991300130113021303130413051306130713081309131013111312131313141315131613171318131913201321132213231324132513261327132813291330133113321333133413351336133713381339134013411342134313441345134613471348134913501351135213531354135513561357135813591360136113621363136413651366136713681369137013711372137313741375137613771378137913801381138213831384138513861387138813891390139113921393139413951396139713981399140014011402140314041405140614071408140914101411141214131414141514161417141814191420142114221423142414251426142714281429143014311432143314341435143614371438143914401441144214431444144514461447144814491450145114521453145414551456145714581459146014611462146314641465146614671468146914701471147214731474147514761477147814791480148114821483148414851486148714881489149014911492149314941495149614971498149915001501150215031504150515061507150815091510151115121513151415151516151715181519152015211522152315241525152615271528152915301531153215331534153515361537153815391540154115421543154415451546154715481549155015511552155315541555155615571558155915601561156215631564156515661567156815691570157115721573157415751576157715781579158015811582158315841585158615871588158915901591159215931594159515961597159815991600160116021603160416051606160716081609161016111612161316141615161616171618161916201621162216231624162516261627162816291630163116321633163416351636163716381639164016411642164316441645164616471648164916501651165216531654165516561657165816591660166116621663166416651666166716681669167016711672167316741675167616771678167916801681168216831684168516861687168816891690169116921693169416951696169716981699170017011702170317041705170617071708170917101711171217131714171517161717171817191720172117221723172417251726172717281729173017311732173317341735173617371738173917401741174217431744174517461747174817491750175117521753175417551756175717581759176017611762176317641765176617671768176917701771177217731774177517761777177817791780178117821783178417851786178717881789179017911792179317941795179617971798179918001801180218031804180518061807180818091810181118121813181418151816181718181819182018211822182318241825182618271828182918301831183218331834183518361837183818391840184118421843184418451846184718481849185018511852185318541855185618571858185918601861186218631864186518661867186818691870187118721873187418751876187718781879188018811882188318841885188618871888188918901891189218931894189518961897189818991900190119021903190419051906190719081909191019111912191319141915191619171918191919201921192219231924192519261927192819291930193119321933193419351936193719381939194019411942194319441945194619471948194919501951195219531954195519561957195819591960196119621963196419651966196719681969197019711972197319741975197619771978197919801981198219831984198519861987198819891990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026202720282029203020312032203320342035203620372038203920402041204220432044204520462047204820492050205120522053205420552056205720582059206020612062206320642065206620672068206920702071207220732074207520762077207820792080208120822083208420852086208720882089209020912092209320942095209620972098209921002101210221032104210521062107210821092110211121122113211421152116211721182119212021212122212321242125212621272128212921302131213221332134213521362137213821392140214121422143214421452146214721482149215021512152215321542155215621572158215921602161216221632164216521662167216821692170217121722173217421752176217721782179218021812182218321842185218621872188218921902191219221932194219521962197219821992200220122022203220422052206220722082209221022112212221322142215221622172218221922202221222222232224222522262227222822292230223122322233223422352236223722382239224022412242224322442245224622472248224922502251225222532254225522562257225822592260226122622263226422652266226722682269227022712272227322742275227622772278227922802281228222832284228522862287228822892290229122922293229422952296229722982299230023012302230323042305230623072308230923102311231223132314231523162317231823192320232123222323232423252326232723282329233023312332233323342335233623372338233923402341234223432344234523462347234823492350235123522353235423552356235723582359236023612362236323642365236623672368236923702371237223732374237523762377237823792380238123822383238423852386238723882389239023912392239323942395239623972398239924002401240224032404240524062407240824092410241124122413241424152416241724182419242024212422242324242425242624272428242924302431243224332434243524362437243824392440244124422443244424452446244724482449245024512452245324542455245624572458245924602461246224632464246524662467246824692470247124722473247424752476247724782479248024812482248324842485248624872488248924902491249224932494249524962497249824992500250125022503250425052506250725082509251025112512251325142515251625172518251925202521252225232524252525262527252825292530253125322533253425352536253725382539254025412542254325442545254625472548254925502551255225532554255525562557255825592560256125622563256425652566256725682569257025712572257325742575257625772578257925802581258225832584258525862587258825892590259125922593259425952596259725982599260026012602260326042605260626072608260926102611261226132614261526162617261826192620262126222623262426252626262726282629263026312632263326342635263626372638263926402641264226432644264526462647264826492650265126522653265426552656265726582659266026612662266326642665266626672668266926702671267226732674267526762677267826792680268126822683268426852686268726882689269026912692269326942695269626972698269927002701270227032704270527062707270827092710271127122713271427152716271727182719272027212722272327242725272627272728272927302731273227332734273527362737273827392740274127422743274427452746274727482749275027512752275327542755275627572758275927602761276227632764276527662767276827692770277127722773277427752776277727782779278027812782278327842785278627872788278927902791279227932794279527962797279827992800280128022803280428052806280728082809281028112812281328142815281628172818281928202821282228232824282528262827282828292830283128322833283428352836283728382839284028412842284328442845284628472848284928502851285228532854285528562857285828592860286128622863286428652866286728682869287028712872287328742875287628772878287928802881288228832884288528862887288828892890289128922893289428952896289728982899290029012902290329042905290629072908290929102911291229132914291529162917291829192920292129222923292429252926292729282929293029312932293329342935293629372938293929402941294229432944294529462947294829492950295129522953295429552956295729582959296029612962296329642965296629672968296929702971297229732974297529762977297829792980298129822983298429852986298729882989299029912992299329942995299629972998299930003001300230033004300530063007300830093010301130123013301430153016301730183019302030213022302330243025302630273028302930303031303230333034303530363037303830393040304130423043304430453046304730483049305030513052305330543055305630573058305930603061306230633064306530663067306830693070307130723073307430753076307730783079308030813082308330843085308630873088308930903091309230933094309530963097309830993100310131023103310431053106310731083109311031113112311331143115311631173118311931203121312231233124312531263127312831293130313131323133313431353136313731383139314031413142314331443145314631473148314931503151315231533154315531563157315831593160316131623163316431653166316731683169317031713172317331743175317631773178317931803181318231833184318531863187318831893190319131923193319431953196319731983199320032013202320332043205320632073208320932103211321232133214321532163217321832193220322132223223322432253226322732283229323032313232323332343235323632373238323932403241324232433244324532463247324832493250325132523253325432553256325732583259326032613262326332643265326632673268326932703271327232733274327532763277327832793280328132823283328432853286328732883289329032913292329332943295329632973298329933003301330233033304330533063307330833093310331133123313331433153316331733183319332033213322332333243325332633273328332933303331333233333334333533363337333833393340334133423343334433453346334733483349335033513352335333543355335633573358335933603361336233633364336533663367336833693370337133723373337433753376337733783379338033813382338333843385338633873388338933903391339233933394339533963397339833993400340134023403340434053406340734083409341034113412341334143415341634173418341934203421342234233424342534263427342834293430343134323433343434353436343734383439344034413442344334443445344634473448344934503451345234533454345534563457345834593460346134623463346434653466346734683469347034713472347334743475347634773478347934803481348234833484348534863487348834893490349134923493349434953496349734983499350035013502350335043505350635073508350935103511351235133514351535163517351835193520352135223523352435253526352735283529353035313532353335343535353635373538353935403541354235433544354535463547354835493550355135523553355435553556355735583559356035613562356335643565356635673568356935703571357235733574357535763577357835793580358135823583358435853586358735883589359035913592359335943595359635973598359936003601360236033604360536063607360836093610361136123613361436153616361736183619362036213622362336243625362636273628362936303631363236333634363536363637363836393640364136423643364436453646364736483649365036513652365336543655365636573658365936603661366236633664366536663667366836693670367136723673367436753676367736783679368036813682368336843685368636873688368936903691369236933694369536963697369836993700370137023703370437053706370737083709371037113712371337143715371637173718371937203721372237233724372537263727372837293730373137323733373437353736373737383739374037413742374337443745374637473748374937503751375237533754375537563757375837593760376137623763376437653766376737683769377037713772377337743775377637773778377937803781378237833784378537863787378837893790379137923793379437953796379737983799380038013802380338043805380638073808380938103811381238133814381538163817381838193820382138223823382438253826382738283829383038313832383338343835383638373838383938403841384238433844384538463847384838493850385138523853385438553856385738583859386038613862386338643865386638673868386938703871387238733874387538763877387838793880388138823883388438853886388738883889389038913892389338943895389638973898389939003901390239033904390539063907390839093910391139123913391439153916391739183919392039213922392339243925392639273928392939303931393239333934393539363937393839393940394139423943394439453946394739483949395039513952395339543955395639573958395939603961396239633964396539663967396839693970397139723973397439753976397739783979398039813982398339843985398639873988398939903991399239933994399539963997399839994000400140024003400440054006400740084009401040114012401340144015401640174018401940204021402240234024402540264027402840294030403140324033403440354036403740384039404040414042404340444045404640474048404940504051405240534054405540564057405840594060406140624063406440654066406740684069407040714072407340744075407640774078407940804081408240834084408540864087408840894090409140924093409440954096409740984099410041014102410341044105410641074108410941104111411241134114411541164117411841194120412141224123412441254126412741284129413041314132413341344135413641374138413941404141414241434144414541464147414841494150415141524153415441554156415741584159416041614162416341644165416641674168416941704171417241734174417541764177417841794180418141824183418441854186418741884189419041914192419341944195419641974198419942004201420242034204420542064207420842094210421142124213421442154216421742184219422042214222422342244225422642274228422942304231423242334234423542364237423842394240424142424243424442454246424742484249425042514252425342544255425642574258425942604261426242634264426542664267426842694270427142724273427442754276427742784279428042814282428342844285428642874288428942904291429242934294429542964297429842994300430143024303430443054306430743084309431043114312431343144315431643174318431943204321432243234324432543264327432843294330433143324333433443354336433743384339434043414342434343444345434643474348434943504351435243534354435543564357435843594360436143624363436443654366436743684369437043714372437343744375437643774378437943804381438243834384438543864387438843894390439143924393439443954396439743984399440044014402440344044405440644074408440944104411441244134414441544164417441844194420442144224423442444254426442744284429443044314432443344344435443644374438443944404441444244434444444544464447444844494450445144524453445444554456445744584459446044614462446344644465446644674468446944704471447244734474447544764477447844794480448144824483448444854486448744884489449044914492449344944495449644974498449945004501450245034504450545064507450845094510451145124513451445154516451745184519452045214522452345244525452645274528452945304531453245334534453545364537453845394540454145424543454445454546454745484549455045514552455345544555455645574558455945604561456245634564456545664567456845694570457145724573457445754576457745784579458045814582458345844585458645874588458945904591459245934594459545964597459845994600460146024603460446054606460746084609461046114612461346144615461646174618461946204621462246234624462546264627462846294630463146324633463446354636463746384639464046414642464346444645464646474648464946504651465246534654465546564657465846594660466146624663466446654666466746684669467046714672467346744675467646774678467946804681468246834684468546864687468846894690469146924693469446954696469746984699470047014702470347044705470647074708470947104711471247134714471547164717471847194720472147224723472447254726472747284729473047314732473347344735473647374738473947404741474247434744474547464747474847494750475147524753475447554756475747584759476047614762476347644765476647674768476947704771477247734774477547764777477847794780478147824783478447854786478747884789479047914792479347944795479647974798479948004801480248034804480548064807480848094810481148124813481448154816481748184819482048214822482348244825482648274828482948304831483248334834483548364837483848394840484148424843484448454846484748484849485048514852485348544855485648574858485948604861486248634864486548664867486848694870487148724873487448754876487748784879488048814882488348844885488648874888488948904891489248934894489548964897489848994900490149024903490449054906490749084909491049114912491349144915491649174918491949204921492249234924492549264927492849294930493149324933493449354936493749384939494049414942494349444945494649474948494949504951495249534954495549564957495849594960496149624963496449654966496749684969497049714972497349744975497649774978497949804981498249834984498549864987498849894990499149924993499449954996499749984999500050015002500350045005500650075008500950105011501250135014501550165017501850195020502150225023502450255026502750285029503050315032503350345035503650375038503950405041504250435044504550465047504850495050505150525053505450555056505750585059506050615062506350645065506650675068506950705071507250735074507550765077507850795080508150825083508450855086508750885089509050915092509350945095509650975098509951005101510251035104510551065107510851095110511151125113511451155116511751185119512051215122512351245125512651275128512951305131513251335134513551365137513851395140514151425143514451455146514751485149515051515152515351545155515651575158515951605161516251635164516551665167516851695170517151725173517451755176517751785179518051815182518351845185518651875188518951905191519251935194519551965197519851995200520152025203520452055206520752085209521052115212521352145215521652175218521952205221522252235224522552265227522852295230523152325233523452355236523752385239524052415242524352445245524652475248524952505251525252535254525552565257525852595260526152625263526452655266526752685269527052715272527352745275527652775278527952805281528252835284528552865287528852895290529152925293529452955296529752985299530053015302530353045305530653075308530953105311531253135314531553165317531853195320532153225323532453255326532753285329533053315332533353345335533653375338533953405341534253435344534553465347534853495350535153525353535453555356535753585359536053615362536353645365536653675368536953705371537253735374537553765377537853795380538153825383538453855386538753885389539053915392539353945395539653975398539954005401540254035404540554065407540854095410541154125413541454155416541754185419542054215422542354245425542654275428542954305431543254335434543554365437543854395440544154425443544454455446544754485449545054515452545354545455545654575458545954605461546254635464546554665467546854695470547154725473547454755476547754785479548054815482548354845485548654875488548954905491549254935494549554965497549854995500550155025503550455055506550755085509551055115512551355145515551655175518551955205521552255235524552555265527552855295530553155325533553455355536553755385539554055415542554355445545554655475548 |
- // SPDX-License-Identifier: GPL-2.0-only
- /*
- * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
- */
- #include <linux/iommu.h>
- #include <linux/workqueue.h>
- #include <media/v4l2_vidc_extensions.h>
- #include "msm_media_info.h"
- #include "msm_vidc_driver.h"
- #include "msm_vidc_platform.h"
- #include "msm_vidc_internal.h"
- #include "msm_vidc_control.h"
- #include "msm_vidc_memory.h"
- #include "msm_vidc_power.h"
- #include "msm_vidc_debug.h"
- #include "msm_vidc_power.h"
- #include "msm_vidc.h"
- #include "msm_vdec.h"
- #include "msm_venc.h"
- #include "venus_hfi.h"
- #include "venus_hfi_response.h"
- #include "hfi_packet.h"
- extern struct msm_vidc_core *g_core;
- #define is_odd(val) ((val) % 2 == 1)
- #define in_range(val, min, max) (((min) <= (val)) && ((val) <= (max)))
- #define COUNT_BITS(a, out) { \
- while ((a) >= 1) { \
- (out) += (a) & (1); \
- (a) >>= (1); \
- } \
- }
- #define SSR_TYPE 0x0000000F
- #define SSR_TYPE_SHIFT 0
- #define SSR_SUB_CLIENT_ID 0x000000F0
- #define SSR_SUB_CLIENT_ID_SHIFT 4
- #define SSR_ADDR_ID 0xFFFFFFFF00000000
- #define SSR_ADDR_SHIFT 32
- struct msm_vidc_cap_name {
- enum msm_vidc_inst_capability_type cap;
- char *name;
- };
- static const struct msm_vidc_cap_name cap_name_arr[] = {
- {INST_CAP_NONE, "INST_CAP_NONE" },
- {FRAME_WIDTH, "FRAME_WIDTH" },
- {LOSSLESS_FRAME_WIDTH, "LOSSLESS_FRAME_WIDTH" },
- {SECURE_FRAME_WIDTH, "SECURE_FRAME_WIDTH" },
- {FRAME_HEIGHT, "FRAME_HEIGHT" },
- {LOSSLESS_FRAME_HEIGHT, "LOSSLESS_FRAME_HEIGHT" },
- {SECURE_FRAME_HEIGHT, "SECURE_FRAME_HEIGHT" },
- {PIX_FMTS, "PIX_FMTS" },
- {MIN_BUFFERS_INPUT, "MIN_BUFFERS_INPUT" },
- {MIN_BUFFERS_OUTPUT, "MIN_BUFFERS_OUTPUT" },
- {MBPF, "MBPF" },
- {LOSSLESS_MBPF, "LOSSLESS_MBPF" },
- {BATCH_MBPF, "BATCH_MBPF" },
- {BATCH_FPS, "BATCH_FPS" },
- {SECURE_MBPF, "SECURE_MBPF" },
- {MBPS, "MBPS" },
- {POWER_SAVE_MBPS, "POWER_SAVE_MBPS" },
- {FRAME_RATE, "FRAME_RATE" },
- {OPERATING_RATE, "OPERATING_RATE" },
- {SCALE_FACTOR, "SCALE_FACTOR" },
- {MB_CYCLES_VSP, "MB_CYCLES_VSP" },
- {MB_CYCLES_VPP, "MB_CYCLES_VPP" },
- {MB_CYCLES_LP, "MB_CYCLES_LP" },
- {MB_CYCLES_FW, "MB_CYCLES_FW" },
- {MB_CYCLES_FW_VPP, "MB_CYCLES_FW_VPP" },
- {SECURE_MODE, "SECURE_MODE" },
- {HFLIP, "HFLIP" },
- {VFLIP, "VFLIP" },
- {ROTATION, "ROTATION" },
- {SUPER_FRAME, "SUPER_FRAME" },
- {SLICE_INTERFACE, "SLICE_INTERFACE" },
- {HEADER_MODE, "HEADER_MODE" },
- {PREPEND_SPSPPS_TO_IDR, "PREPEND_SPSPPS_TO_IDR" },
- {META_SEQ_HDR_NAL, "META_SEQ_HDR_NAL" },
- {WITHOUT_STARTCODE, "WITHOUT_STARTCODE" },
- {NAL_LENGTH_FIELD, "NAL_LENGTH_FIELD" },
- {REQUEST_I_FRAME, "REQUEST_I_FRAME" },
- {BIT_RATE, "BIT_RATE" },
- {BITRATE_MODE, "BITRATE_MODE" },
- {LOSSLESS, "LOSSLESS" },
- {FRAME_SKIP_MODE, "FRAME_SKIP_MODE" },
- {FRAME_RC_ENABLE, "FRAME_RC_ENABLE" },
- {CONSTANT_QUALITY, "CONSTANT_QUALITY" },
- {GOP_SIZE, "GOP_SIZE" },
- {GOP_CLOSURE, "GOP_CLOSURE" },
- {B_FRAME, "B_FRAME" },
- {BLUR_TYPES, "BLUR_TYPES" },
- {BLUR_RESOLUTION, "BLUR_RESOLUTION" },
- {CSC, "CSC" },
- {CSC_CUSTOM_MATRIX, "CSC_CUSTOM_MATRIX" },
- {GRID, "GRID" },
- {LOWLATENCY_MODE, "LOWLATENCY_MODE" },
- {LTR_COUNT, "LTR_COUNT" },
- {USE_LTR, "USE_LTR" },
- {MARK_LTR, "MARK_LTR" },
- {BASELAYER_PRIORITY, "BASELAYER_PRIORITY" },
- {IR_RANDOM, "IR_RANDOM" },
- {AU_DELIMITER, "AU_DELIMITER" },
- {TIME_DELTA_BASED_RC, "TIME_DELTA_BASED_RC" },
- {CONTENT_ADAPTIVE_CODING, "CONTENT_ADAPTIVE_CODING" },
- {BITRATE_BOOST, "BITRATE_BOOST" },
- {MIN_QUALITY, "MIN_QUALITY" },
- {VBV_DELAY, "VBV_DELAY" },
- {PEAK_BITRATE, "PEAK_BITRATE" },
- {MIN_FRAME_QP, "MIN_FRAME_QP" },
- {I_FRAME_MIN_QP, "I_FRAME_MIN_QP" },
- {P_FRAME_MIN_QP, "P_FRAME_MIN_QP" },
- {B_FRAME_MIN_QP, "B_FRAME_MIN_QP" },
- {MAX_FRAME_QP, "MAX_FRAME_QP" },
- {I_FRAME_MAX_QP, "I_FRAME_MAX_QP" },
- {P_FRAME_MAX_QP, "P_FRAME_MAX_QP" },
- {B_FRAME_MAX_QP, "B_FRAME_MAX_QP" },
- {I_FRAME_QP, "I_FRAME_QP" },
- {P_FRAME_QP, "P_FRAME_QP" },
- {B_FRAME_QP, "B_FRAME_QP" },
- {LAYER_TYPE, "LAYER_TYPE" },
- {LAYER_ENABLE, "LAYER_ENABLE" },
- {ENH_LAYER_COUNT, "ENH_LAYER_COUNT" },
- {L0_BR, "L0_BR" },
- {L1_BR, "L1_BR" },
- {L2_BR, "L2_BR" },
- {L3_BR, "L3_BR" },
- {L4_BR, "L4_BR" },
- {L5_BR, "L5_BR" },
- {ENTROPY_MODE, "ENTROPY_MODE" },
- {PROFILE, "PROFILE" },
- {LEVEL, "LEVEL" },
- {HEVC_TIER, "HEVC_TIER" },
- {LF_MODE, "LF_MODE" },
- {LF_ALPHA, "LF_ALPHA" },
- {LF_BETA, "LF_BETA" },
- {SLICE_MODE, "SLICE_MODE" },
- {SLICE_MAX_BYTES, "SLICE_MAX_BYTES" },
- {SLICE_MAX_MB, "SLICE_MAX_MB" },
- {MB_RC, "MB_RC" },
- {TRANSFORM_8X8, "TRANSFORM_8X8" },
- {CHROMA_QP_INDEX_OFFSET, "CHROMA_QP_INDEX_OFFSET" },
- {DISPLAY_DELAY_ENABLE, "DISPLAY_DELAY_ENABLE" },
- {DISPLAY_DELAY, "DISPLAY_DELAY" },
- {CONCEAL_COLOR_8BIT, "CONCEAL_COLOR_8BIT" },
- {CONCEAL_COLOR_10BIT, "CONCEAL_COLOR_10BIT" },
- {STAGE, "STAGE" },
- {PIPE, "PIPE" },
- {POC, "POC" },
- {QUALITY_MODE, "QUALITY_MODE" },
- {CODED_FRAMES, "CODED_FRAMES" },
- {BIT_DEPTH, "BIT_DEPTH" },
- {CODEC_CONFIG, "CODEC_CONFIG" },
- {BITSTREAM_SIZE_OVERWRITE, "BITSTREAM_SIZE_OVERWRITE" },
- {THUMBNAIL_MODE, "THUMBNAIL_MODE" },
- {DEFAULT_HEADER, "DEFAULT_HEADER" },
- {RAP_FRAME, "RAP_FRAME" },
- {SEQ_CHANGE_AT_SYNC_FRAME, "SEQ_CHANGE_AT_SYNC_FRAME" },
- {PRIORITY, "PRIORITY" },
- {ENC_IP_CR, "ENC_IP_CR" },
- {DPB_LIST, "DPB_LIST" },
- {META_LTR_MARK_USE, "META_LTR_MARK_USE" },
- {META_DPB_MISR, "META_DPB_MISR" },
- {META_OPB_MISR, "META_OPB_MISR" },
- {META_INTERLACE, "META_INTERLACE" },
- {META_TIMESTAMP, "META_TIMESTAMP" },
- {META_CONCEALED_MB_CNT, "META_CONCEALED_MB_CNT" },
- {META_HIST_INFO, "META_HIST_INFO" },
- {META_SEI_MASTERING_DISP, "META_SEI_MASTERING_DISP" },
- {META_SEI_CLL, "META_SEI_CLL" },
- {META_HDR10PLUS, "META_HDR10PLUS" },
- {META_EVA_STATS, "META_EVA_STATS" },
- {META_BUF_TAG, "META_BUF_TAG" },
- {META_DPB_TAG_LIST, "META_DPB_TAG_LIST" },
- {META_OUTPUT_BUF_TAG, "META_OUTPUT_BUF_TAG" },
- {META_SUBFRAME_OUTPUT, "META_SUBFRAME_OUTPUT" },
- {META_ENC_QP_METADATA, "META_ENC_QP_METADATA" },
- {META_ROI_INFO, "META_ROI_INFO" },
- {META_DEC_QP_METADATA, "META_DEC_QP_METADATA" },
- {COMPLEXITY, "COMPLEXITY" },
- {META_MAX_NUM_REORDER_FRAMES, "META_MAX_NUM_REORDER_FRAMES"},
- {INST_CAP_MAX, "INST_CAP_MAX" },
- };
- const char *cap_name(enum msm_vidc_inst_capability_type cap)
- {
- const char *name = "UNKNOWN CAP";
- if (cap > ARRAY_SIZE(cap_name_arr))
- goto exit;
- if (cap_name_arr[cap].cap != cap)
- goto exit;
- name = cap_name_arr[cap].name;
- exit:
- return name;
- }
- struct msm_vidc_buf_type_name {
- enum msm_vidc_buffer_type type;
- char *name;
- };
- static const struct msm_vidc_buf_type_name buf_type_name_arr[] = {
- {MSM_VIDC_BUF_INPUT, "INPUT" },
- {MSM_VIDC_BUF_OUTPUT, "OUTPUT" },
- {MSM_VIDC_BUF_INPUT_META, "INPUT_META" },
- {MSM_VIDC_BUF_OUTPUT_META, "OUTPUT_META" },
- {MSM_VIDC_BUF_READ_ONLY, "READ_ONLY" },
- {MSM_VIDC_BUF_QUEUE, "QUEUE" },
- {MSM_VIDC_BUF_BIN, "BIN" },
- {MSM_VIDC_BUF_ARP, "ARP" },
- {MSM_VIDC_BUF_COMV, "COMV" },
- {MSM_VIDC_BUF_NON_COMV, "NON_COMV" },
- {MSM_VIDC_BUF_LINE, "LINE" },
- {MSM_VIDC_BUF_DPB, "DPB" },
- {MSM_VIDC_BUF_PERSIST, "PERSIST" },
- {MSM_VIDC_BUF_VPSS, "VPSS" },
- };
- const char *buf_name(enum msm_vidc_buffer_type type)
- {
- const char *name = "UNKNOWN BUF";
- if (!type || type > ARRAY_SIZE(buf_type_name_arr))
- goto exit;
- if (buf_type_name_arr[type - 1].type != type)
- goto exit;
- name = buf_type_name_arr[type - 1].name;
- exit:
- return name;
- }
- struct msm_vidc_allow_name {
- enum msm_vidc_allow allow;
- char *name;
- };
- static const struct msm_vidc_allow_name inst_allow_name_arr[] = {
- {MSM_VIDC_DISALLOW, "MSM_VIDC_DISALLOW" },
- {MSM_VIDC_ALLOW, "MSM_VIDC_ALLOW" },
- {MSM_VIDC_DEFER, "MSM_VIDC_DEFER" },
- {MSM_VIDC_DISCARD, "MSM_VIDC_DISCARD" },
- {MSM_VIDC_IGNORE, "MSM_VIDC_IGNORE" },
- };
- const char *allow_name(enum msm_vidc_allow allow)
- {
- const char *name = "UNKNOWN";
- if (allow > ARRAY_SIZE(inst_allow_name_arr))
- goto exit;
- if (inst_allow_name_arr[allow].allow != allow)
- goto exit;
- name = inst_allow_name_arr[allow].name;
- exit:
- return name;
- }
- struct msm_vidc_inst_state_name {
- enum msm_vidc_inst_state state;
- char *name;
- };
- static const struct msm_vidc_inst_state_name inst_state_name_arr[] = {
- {MSM_VIDC_OPEN, "OPEN" },
- {MSM_VIDC_START_INPUT, "START_INPUT" },
- {MSM_VIDC_START_OUTPUT, "START_OUTPUT" },
- {MSM_VIDC_START, "START" },
- {MSM_VIDC_DRC, "DRC" },
- {MSM_VIDC_DRC_LAST_FLAG, "DRC_LAST_FLAG" },
- {MSM_VIDC_DRAIN, "DRAIN" },
- {MSM_VIDC_DRAIN_LAST_FLAG, "DRAIN_LAST_FLAG" },
- {MSM_VIDC_DRC_DRAIN, "DRC_DRAIN" },
- {MSM_VIDC_DRC_DRAIN_LAST_FLAG, "DRC_DRAIN_LAST_FLAG" },
- {MSM_VIDC_DRAIN_START_INPUT, "DRAIN_START_INPUT" },
- {MSM_VIDC_ERROR, "ERROR" },
- };
- const char *state_name(enum msm_vidc_inst_state state)
- {
- const char *name = "UNKNOWN STATE";
- if (!state || state > ARRAY_SIZE(inst_state_name_arr))
- goto exit;
- if (inst_state_name_arr[state - 1].state != state)
- goto exit;
- name = inst_state_name_arr[state - 1].name;
- exit:
- return name;
- }
- struct msm_vidc_core_state_name {
- enum msm_vidc_core_state state;
- char *name;
- };
- static const struct msm_vidc_core_state_name core_state_name_arr[] = {
- {MSM_VIDC_CORE_DEINIT, "CORE_DEINIT" },
- {MSM_VIDC_CORE_INIT_WAIT, "CORE_INIT_WAIT" },
- {MSM_VIDC_CORE_INIT, "CORE_INIT" },
- };
- const char *core_state_name(enum msm_vidc_core_state state)
- {
- const char *name = "UNKNOWN STATE";
- if (state >= ARRAY_SIZE(core_state_name_arr))
- goto exit;
- if (core_state_name_arr[state].state != state)
- goto exit;
- name = core_state_name_arr[state].name;
- exit:
- return name;
- }
- const char *v4l2_type_name(u32 port)
- {
- switch (port) {
- case INPUT_MPLANE: return "INPUT";
- case OUTPUT_MPLANE: return "OUTPUT";
- case INPUT_META_PLANE: return "INPUT_META";
- case OUTPUT_META_PLANE: return "OUTPUT_META";
- }
- return "UNKNOWN";
- }
- const char *v4l2_pixelfmt_name(u32 pixfmt)
- {
- switch (pixfmt) {
- /* raw port: color format */
- case V4L2_PIX_FMT_NV12: return "NV12";
- case V4L2_PIX_FMT_NV21: return "NV21";
- case V4L2_PIX_FMT_VIDC_NV12C: return "NV12C";
- case V4L2_PIX_FMT_VIDC_P010: return "P010";
- case V4L2_PIX_FMT_VIDC_TP10C: return "TP10C";
- case V4L2_PIX_FMT_RGBA32: return "RGBA";
- case V4L2_PIX_FMT_VIDC_ARGB32C: return "RGBAC";
- /* bitstream port: codec type */
- case V4L2_PIX_FMT_H264: return "AVC";
- case V4L2_PIX_FMT_HEVC: return "HEVC";
- case V4L2_PIX_FMT_HEIC: return "HEIC";
- case V4L2_PIX_FMT_VP9: return "VP9";
- /* meta port */
- case V4L2_META_FMT_VIDC: return "META";
- }
- return "UNKNOWN";
- }
- void print_vidc_buffer(u32 tag, const char *tag_str, const char *str, struct msm_vidc_inst *inst,
- struct msm_vidc_buffer *vbuf)
- {
- if (!(tag & msm_vidc_debug) || !inst || !vbuf || !tag_str || !str)
- return;
- dprintk_inst(tag, tag_str, inst,
- "%s: %s: idx %2d fd %3d off %d daddr %#llx size %d filled %d flags %#x ts %lld attr %#x\n",
- str, buf_name(vbuf->type),
- vbuf->index, vbuf->fd, vbuf->data_offset,
- vbuf->device_addr, vbuf->buffer_size, vbuf->data_size,
- vbuf->flags, vbuf->timestamp, vbuf->attr);
- }
- void print_vb2_buffer(const char *str, struct msm_vidc_inst *inst,
- struct vb2_buffer *vb2)
- {
- if (!inst || !vb2)
- return;
- if (vb2->type == INPUT_MPLANE || vb2->type == OUTPUT_MPLANE) {
- i_vpr_e(inst,
- "%s: %s: idx %2d fd %d off %d size %d filled %d\n",
- str, vb2->type == INPUT_MPLANE ? "INPUT" : "OUTPUT",
- vb2->index, vb2->planes[0].m.fd,
- vb2->planes[0].data_offset, vb2->planes[0].length,
- vb2->planes[0].bytesused);
- } else if (vb2->type == INPUT_META_PLANE || vb2->type == OUTPUT_META_PLANE) {
- i_vpr_e(inst,
- "%s: %s: idx %2d fd %d off %d size %d filled %d\n",
- str, vb2->type == INPUT_MPLANE ? "INPUT_META" : "OUTPUT_META",
- vb2->index, vb2->planes[0].m.fd,
- vb2->planes[0].data_offset, vb2->planes[0].length,
- vb2->planes[0].bytesused);
- }
- }
- static void __fatal_error(bool fatal)
- {
- WARN_ON(fatal);
- }
- static int __strict_check(struct msm_vidc_core *core, const char *function)
- {
- bool fatal = !mutex_is_locked(&core->lock);
- __fatal_error(fatal);
- if (fatal)
- d_vpr_e("%s: strict check failed\n", function);
- return fatal ? -EINVAL : 0;
- }
- enum msm_vidc_buffer_type v4l2_type_to_driver(u32 type, const char *func)
- {
- enum msm_vidc_buffer_type buffer_type = 0;
- switch (type) {
- case INPUT_MPLANE:
- buffer_type = MSM_VIDC_BUF_INPUT;
- break;
- case OUTPUT_MPLANE:
- buffer_type = MSM_VIDC_BUF_OUTPUT;
- break;
- case INPUT_META_PLANE:
- buffer_type = MSM_VIDC_BUF_INPUT_META;
- break;
- case OUTPUT_META_PLANE:
- buffer_type = MSM_VIDC_BUF_OUTPUT_META;
- break;
- default:
- d_vpr_e("%s: invalid v4l2 buffer type %#x\n", func, type);
- break;
- }
- return buffer_type;
- }
- u32 v4l2_type_from_driver(enum msm_vidc_buffer_type buffer_type,
- const char *func)
- {
- u32 type = 0;
- switch (buffer_type) {
- case MSM_VIDC_BUF_INPUT:
- type = INPUT_MPLANE;
- break;
- case MSM_VIDC_BUF_OUTPUT:
- type = OUTPUT_MPLANE;
- break;
- case MSM_VIDC_BUF_INPUT_META:
- type = INPUT_META_PLANE;
- break;
- case MSM_VIDC_BUF_OUTPUT_META:
- type = OUTPUT_META_PLANE;
- break;
- default:
- d_vpr_e("%s: invalid driver buffer type %d\n",
- func, buffer_type);
- break;
- }
- return type;
- }
- enum msm_vidc_codec_type v4l2_codec_to_driver(u32 v4l2_codec, const char *func)
- {
- enum msm_vidc_codec_type codec = 0;
- switch (v4l2_codec) {
- case V4L2_PIX_FMT_H264:
- codec = MSM_VIDC_H264;
- break;
- case V4L2_PIX_FMT_HEVC:
- codec = MSM_VIDC_HEVC;
- break;
- case V4L2_PIX_FMT_VP9:
- codec = MSM_VIDC_VP9;
- break;
- case V4L2_PIX_FMT_HEIC:
- codec = MSM_VIDC_HEIC;
- break;
- default:
- d_vpr_e("%s: invalid v4l2 codec %#x\n", func, v4l2_codec);
- break;
- }
- return codec;
- }
- u32 v4l2_codec_from_driver(enum msm_vidc_codec_type codec, const char *func)
- {
- u32 v4l2_codec = 0;
- switch (codec) {
- case MSM_VIDC_H264:
- v4l2_codec = V4L2_PIX_FMT_H264;
- break;
- case MSM_VIDC_HEVC:
- v4l2_codec = V4L2_PIX_FMT_HEVC;
- break;
- case MSM_VIDC_VP9:
- v4l2_codec = V4L2_PIX_FMT_VP9;
- break;
- case MSM_VIDC_HEIC:
- v4l2_codec = V4L2_PIX_FMT_HEIC;
- break;
- default:
- d_vpr_e("%s: invalid driver codec %#x\n", func, codec);
- break;
- }
- return v4l2_codec;
- }
- enum msm_vidc_colorformat_type v4l2_colorformat_to_driver(u32 v4l2_colorformat,
- const char *func)
- {
- enum msm_vidc_colorformat_type colorformat = 0;
- switch (v4l2_colorformat) {
- case V4L2_PIX_FMT_NV12:
- colorformat = MSM_VIDC_FMT_NV12;
- break;
- case V4L2_PIX_FMT_NV21:
- colorformat = MSM_VIDC_FMT_NV21;
- break;
- case V4L2_PIX_FMT_VIDC_NV12C:
- colorformat = MSM_VIDC_FMT_NV12C;
- break;
- case V4L2_PIX_FMT_VIDC_TP10C:
- colorformat = MSM_VIDC_FMT_TP10C;
- break;
- case V4L2_PIX_FMT_RGBA32:
- colorformat = MSM_VIDC_FMT_RGBA8888;
- break;
- case V4L2_PIX_FMT_VIDC_ARGB32C:
- colorformat = MSM_VIDC_FMT_RGBA8888C;
- break;
- case V4L2_PIX_FMT_VIDC_P010:
- colorformat = MSM_VIDC_FMT_P010;
- break;
- default:
- d_vpr_e("%s: invalid v4l2 color format %#x\n",
- func, v4l2_colorformat);
- break;
- }
- return colorformat;
- }
- u32 v4l2_colorformat_from_driver(enum msm_vidc_colorformat_type colorformat,
- const char *func)
- {
- u32 v4l2_colorformat = 0;
- switch (colorformat) {
- case MSM_VIDC_FMT_NV12:
- v4l2_colorformat = V4L2_PIX_FMT_NV12;
- break;
- case MSM_VIDC_FMT_NV21:
- v4l2_colorformat = V4L2_PIX_FMT_NV21;
- break;
- case MSM_VIDC_FMT_NV12C:
- v4l2_colorformat = V4L2_PIX_FMT_VIDC_NV12C;
- break;
- case MSM_VIDC_FMT_TP10C:
- v4l2_colorformat = V4L2_PIX_FMT_VIDC_TP10C;
- break;
- case MSM_VIDC_FMT_RGBA8888:
- v4l2_colorformat = V4L2_PIX_FMT_RGBA32;
- break;
- case MSM_VIDC_FMT_RGBA8888C:
- v4l2_colorformat = V4L2_PIX_FMT_VIDC_ARGB32C;
- break;
- case MSM_VIDC_FMT_P010:
- v4l2_colorformat = V4L2_PIX_FMT_VIDC_P010;
- break;
- default:
- d_vpr_e("%s: invalid driver color format %#x\n",
- func, colorformat);
- break;
- }
- return v4l2_colorformat;
- }
- u32 v4l2_color_primaries_to_driver(struct msm_vidc_inst *inst,
- u32 v4l2_primaries, const char *func)
- {
- u32 vidc_color_primaries = MSM_VIDC_PRIMARIES_RESERVED;
- switch(v4l2_primaries) {
- case V4L2_COLORSPACE_DEFAULT:
- vidc_color_primaries = MSM_VIDC_PRIMARIES_RESERVED;
- break;
- case V4L2_COLORSPACE_REC709:
- vidc_color_primaries = MSM_VIDC_PRIMARIES_BT709;
- break;
- case V4L2_COLORSPACE_470_SYSTEM_M:
- vidc_color_primaries = MSM_VIDC_PRIMARIES_BT470_SYSTEM_M;
- break;
- case V4L2_COLORSPACE_470_SYSTEM_BG:
- vidc_color_primaries = MSM_VIDC_PRIMARIES_BT470_SYSTEM_BG;
- break;
- case V4L2_COLORSPACE_SMPTE170M:
- vidc_color_primaries = MSM_VIDC_PRIMARIES_BT601_525;
- break;
- case V4L2_COLORSPACE_SMPTE240M:
- vidc_color_primaries = MSM_VIDC_PRIMARIES_SMPTE_ST240M;
- break;
- case V4L2_COLORSPACE_VIDC_GENERIC_FILM:
- vidc_color_primaries = MSM_VIDC_PRIMARIES_GENERIC_FILM;
- break;
- case V4L2_COLORSPACE_BT2020:
- vidc_color_primaries = MSM_VIDC_PRIMARIES_BT2020;
- break;
- case V4L2_COLORSPACE_DCI_P3:
- vidc_color_primaries = MSM_VIDC_PRIMARIES_SMPTE_RP431_2;
- break;
- case V4L2_COLORSPACE_VIDC_EG431:
- vidc_color_primaries = MSM_VIDC_PRIMARIES_SMPTE_EG431_1;
- break;
- case V4L2_COLORSPACE_VIDC_EBU_TECH:
- vidc_color_primaries = MSM_VIDC_PRIMARIES_SMPTE_EBU_TECH;
- break;
- default:
- i_vpr_e(inst, "%s: invalid v4l2 color primaries %d\n",
- func, v4l2_primaries);
- break;
- }
- return vidc_color_primaries;
- }
- u32 v4l2_color_primaries_from_driver(struct msm_vidc_inst *inst,
- u32 vidc_color_primaries, const char *func)
- {
- u32 v4l2_primaries = V4L2_COLORSPACE_DEFAULT;
- switch(vidc_color_primaries) {
- case MSM_VIDC_PRIMARIES_UNSPECIFIED:
- v4l2_primaries = V4L2_COLORSPACE_DEFAULT;
- break;
- case MSM_VIDC_PRIMARIES_BT709:
- v4l2_primaries = V4L2_COLORSPACE_REC709;
- break;
- case MSM_VIDC_PRIMARIES_BT470_SYSTEM_M:
- v4l2_primaries = V4L2_COLORSPACE_470_SYSTEM_M;
- break;
- case MSM_VIDC_PRIMARIES_BT470_SYSTEM_BG:
- v4l2_primaries = V4L2_COLORSPACE_470_SYSTEM_BG;
- break;
- case MSM_VIDC_PRIMARIES_BT601_525:
- v4l2_primaries = V4L2_COLORSPACE_SMPTE170M;
- break;
- case MSM_VIDC_PRIMARIES_SMPTE_ST240M:
- v4l2_primaries = V4L2_COLORSPACE_SMPTE240M;
- break;
- case MSM_VIDC_PRIMARIES_GENERIC_FILM:
- v4l2_primaries = V4L2_COLORSPACE_VIDC_GENERIC_FILM;
- break;
- case MSM_VIDC_PRIMARIES_BT2020:
- v4l2_primaries = V4L2_COLORSPACE_BT2020;
- break;
- case MSM_VIDC_PRIMARIES_SMPTE_RP431_2:
- v4l2_primaries = V4L2_COLORSPACE_DCI_P3;
- break;
- case MSM_VIDC_PRIMARIES_SMPTE_EG431_1:
- v4l2_primaries = V4L2_COLORSPACE_VIDC_EG431;
- break;
- case MSM_VIDC_PRIMARIES_SMPTE_EBU_TECH:
- v4l2_primaries = V4L2_COLORSPACE_VIDC_EBU_TECH;
- break;
- default:
- i_vpr_e(inst, "%s: invalid hfi color primaries %d\n",
- func, vidc_color_primaries);
- break;
- }
- return v4l2_primaries;
- }
- u32 v4l2_transfer_char_to_driver(struct msm_vidc_inst *inst,
- u32 v4l2_transfer_char, const char *func)
- {
- u32 vidc_transfer_char = MSM_VIDC_TRANSFER_RESERVED;
- switch(v4l2_transfer_char) {
- case V4L2_XFER_FUNC_DEFAULT:
- vidc_transfer_char = MSM_VIDC_TRANSFER_RESERVED;
- break;
- case V4L2_XFER_FUNC_709:
- vidc_transfer_char = MSM_VIDC_TRANSFER_BT709;
- break;
- case V4L2_XFER_FUNC_VIDC_BT470_SYSTEM_M:
- vidc_transfer_char = MSM_VIDC_TRANSFER_BT470_SYSTEM_M;
- break;
- case V4L2_XFER_FUNC_VIDC_BT470_SYSTEM_BG:
- vidc_transfer_char = MSM_VIDC_TRANSFER_BT470_SYSTEM_BG;
- break;
- case V4L2_XFER_FUNC_VIDC_BT601_525_OR_625:
- vidc_transfer_char = MSM_VIDC_TRANSFER_BT601_525_OR_625;
- break;
- case V4L2_XFER_FUNC_SMPTE240M:
- vidc_transfer_char = MSM_VIDC_TRANSFER_SMPTE_ST240M;
- break;
- case V4L2_XFER_FUNC_VIDC_LINEAR:
- vidc_transfer_char = MSM_VIDC_TRANSFER_LINEAR;
- break;
- case V4L2_XFER_FUNC_VIDC_XVYCC:
- vidc_transfer_char = MSM_VIDC_TRANSFER_XVYCC;
- break;
- case V4L2_XFER_FUNC_VIDC_BT1361:
- vidc_transfer_char = MSM_VIDC_TRANSFER_BT1361_0;
- break;
- case V4L2_XFER_FUNC_SRGB:
- vidc_transfer_char = MSM_VIDC_TRANSFER_SRGB_SYCC;
- break;
- case V4L2_XFER_FUNC_VIDC_BT2020:
- vidc_transfer_char = MSM_VIDC_TRANSFER_BT2020_14;
- break;
- case V4L2_XFER_FUNC_SMPTE2084:
- vidc_transfer_char = MSM_VIDC_TRANSFER_SMPTE_ST2084_PQ;
- break;
- case V4L2_XFER_FUNC_VIDC_ST428:
- vidc_transfer_char = MSM_VIDC_TRANSFER_SMPTE_ST428_1;
- break;
- case V4L2_XFER_FUNC_VIDC_HLG:
- vidc_transfer_char = MSM_VIDC_TRANSFER_BT2100_2_HLG;
- break;
- default:
- i_vpr_e(inst, "%s: invalid v4l2 transfer char %d\n",
- func, v4l2_transfer_char);
- break;
- }
- return vidc_transfer_char;
- }
- u32 v4l2_transfer_char_from_driver(struct msm_vidc_inst *inst,
- u32 vidc_transfer_char, const char *func)
- {
- u32 v4l2_transfer_char = V4L2_XFER_FUNC_DEFAULT;
- switch(vidc_transfer_char) {
- case MSM_VIDC_TRANSFER_UNSPECIFIED:
- v4l2_transfer_char = V4L2_XFER_FUNC_DEFAULT;
- break;
- case MSM_VIDC_TRANSFER_BT709:
- v4l2_transfer_char = V4L2_XFER_FUNC_709;
- break;
- case MSM_VIDC_TRANSFER_BT470_SYSTEM_M:
- v4l2_transfer_char = V4L2_XFER_FUNC_VIDC_BT470_SYSTEM_M;
- break;
- case MSM_VIDC_TRANSFER_BT470_SYSTEM_BG:
- v4l2_transfer_char = V4L2_XFER_FUNC_VIDC_BT470_SYSTEM_BG;
- break;
- case MSM_VIDC_TRANSFER_BT601_525_OR_625:
- v4l2_transfer_char = V4L2_XFER_FUNC_VIDC_BT601_525_OR_625;
- break;
- case MSM_VIDC_TRANSFER_SMPTE_ST240M:
- v4l2_transfer_char = V4L2_XFER_FUNC_SMPTE240M;
- break;
- case MSM_VIDC_TRANSFER_LINEAR:
- v4l2_transfer_char = V4L2_XFER_FUNC_VIDC_LINEAR;
- break;
- case MSM_VIDC_TRANSFER_XVYCC:
- v4l2_transfer_char = V4L2_XFER_FUNC_VIDC_XVYCC;
- break;
- case MSM_VIDC_TRANSFER_BT1361_0:
- v4l2_transfer_char = V4L2_XFER_FUNC_VIDC_BT1361;
- break;
- case MSM_VIDC_TRANSFER_SRGB_SYCC:
- v4l2_transfer_char = V4L2_XFER_FUNC_SRGB;
- break;
- case MSM_VIDC_TRANSFER_BT2020_14:
- case MSM_VIDC_TRANSFER_BT2020_15:
- v4l2_transfer_char = V4L2_XFER_FUNC_VIDC_BT2020;
- break;
- case MSM_VIDC_TRANSFER_SMPTE_ST2084_PQ:
- v4l2_transfer_char = V4L2_XFER_FUNC_SMPTE2084;
- break;
- case MSM_VIDC_TRANSFER_SMPTE_ST428_1:
- v4l2_transfer_char = V4L2_XFER_FUNC_VIDC_ST428;
- break;
- case MSM_VIDC_TRANSFER_BT2100_2_HLG:
- v4l2_transfer_char = V4L2_XFER_FUNC_VIDC_HLG;
- break;
- default:
- i_vpr_e(inst, "%s: invalid hfi transfer char %d\n",
- func, vidc_transfer_char);
- break;
- }
- return v4l2_transfer_char;
- }
- u32 v4l2_matrix_coeff_to_driver(struct msm_vidc_inst *inst,
- u32 v4l2_matrix_coeff, const char *func)
- {
- u32 vidc_matrix_coeff = MSM_VIDC_MATRIX_COEFF_RESERVED;
- switch(v4l2_matrix_coeff) {
- case V4L2_YCBCR_ENC_DEFAULT:
- vidc_matrix_coeff = MSM_VIDC_MATRIX_COEFF_RESERVED;
- break;
- case V4L2_YCBCR_VIDC_SRGB_OR_SMPTE_ST428:
- vidc_matrix_coeff = MSM_VIDC_MATRIX_COEFF_SRGB_SMPTE_ST428_1;
- break;
- case V4L2_YCBCR_ENC_709:
- case V4L2_YCBCR_ENC_XV709:
- vidc_matrix_coeff = MSM_VIDC_MATRIX_COEFF_BT709;
- break;
- case V4L2_YCBCR_VIDC_FCC47_73_682:
- vidc_matrix_coeff = MSM_VIDC_MATRIX_COEFF_FCC_TITLE_47;
- break;
- case V4L2_YCBCR_ENC_XV601:
- vidc_matrix_coeff = MSM_VIDC_MATRIX_COEFF_BT470_SYS_BG_OR_BT601_625;
- break;
- case V4L2_YCBCR_ENC_601:
- vidc_matrix_coeff = MSM_VIDC_MATRIX_COEFF_BT601_525_BT1358_525_OR_625;
- break;
- case V4L2_YCBCR_ENC_SMPTE240M:
- vidc_matrix_coeff = MSM_VIDC_MATRIX_COEFF_SMPTE_ST240;
- break;
- case V4L2_YCBCR_ENC_BT2020:
- vidc_matrix_coeff = MSM_VIDC_MATRIX_COEFF_BT2020_NON_CONSTANT;
- break;
- case V4L2_YCBCR_ENC_BT2020_CONST_LUM:
- vidc_matrix_coeff = MSM_VIDC_MATRIX_COEFF_BT2020_CONSTANT;
- break;
- default:
- i_vpr_e(inst, "%s: invalid v4l2 matrix coeff %d\n",
- func, v4l2_matrix_coeff);
- break;
- }
- return vidc_matrix_coeff;
- }
- u32 v4l2_matrix_coeff_from_driver(struct msm_vidc_inst *inst,
- u32 vidc_matrix_coeff, const char *func)
- {
- u32 v4l2_matrix_coeff = V4L2_YCBCR_ENC_DEFAULT;
- switch(vidc_matrix_coeff) {
- case MSM_VIDC_MATRIX_COEFF_SRGB_SMPTE_ST428_1:
- v4l2_matrix_coeff = V4L2_YCBCR_VIDC_SRGB_OR_SMPTE_ST428;
- break;
- case MSM_VIDC_MATRIX_COEFF_BT709:
- v4l2_matrix_coeff = V4L2_YCBCR_ENC_709;
- break;
- case MSM_VIDC_MATRIX_COEFF_UNSPECIFIED:
- v4l2_matrix_coeff = V4L2_YCBCR_ENC_DEFAULT;
- break;
- case MSM_VIDC_MATRIX_COEFF_FCC_TITLE_47:
- v4l2_matrix_coeff = V4L2_YCBCR_VIDC_FCC47_73_682;
- break;
- case MSM_VIDC_MATRIX_COEFF_BT470_SYS_BG_OR_BT601_625:
- v4l2_matrix_coeff = V4L2_YCBCR_ENC_XV601;
- break;
- case MSM_VIDC_MATRIX_COEFF_BT601_525_BT1358_525_OR_625:
- v4l2_matrix_coeff = V4L2_YCBCR_ENC_601;
- break;
- case MSM_VIDC_MATRIX_COEFF_SMPTE_ST240:
- v4l2_matrix_coeff = V4L2_YCBCR_ENC_SMPTE240M;
- break;
- case MSM_VIDC_MATRIX_COEFF_BT2020_NON_CONSTANT:
- v4l2_matrix_coeff = V4L2_YCBCR_ENC_BT2020;
- break;
- case MSM_VIDC_MATRIX_COEFF_BT2020_CONSTANT:
- v4l2_matrix_coeff = V4L2_YCBCR_ENC_BT2020_CONST_LUM;
- break;
- default:
- i_vpr_e(inst, "%s: invalid hfi matrix coeff %d\n",
- func, vidc_matrix_coeff);
- break;
- }
- return v4l2_matrix_coeff;
- }
- int v4l2_type_to_driver_port(struct msm_vidc_inst *inst, u32 type,
- const char *func)
- {
- int port;
- if (type == INPUT_MPLANE) {
- port = INPUT_PORT;
- } else if (type == INPUT_META_PLANE) {
- port = INPUT_META_PORT;
- } else if (type == OUTPUT_MPLANE) {
- port = OUTPUT_PORT;
- } else if (type == OUTPUT_META_PLANE) {
- port = OUTPUT_META_PORT;
- } else {
- i_vpr_e(inst, "%s: port not found for v4l2 type %d\n",
- func, type);
- port = -EINVAL;
- }
- return port;
- }
- u32 msm_vidc_get_buffer_region(struct msm_vidc_inst *inst,
- enum msm_vidc_buffer_type buffer_type, const char *func)
- {
- u32 region = MSM_VIDC_NON_SECURE;
- if (!is_secure_session(inst)) {
- switch (buffer_type) {
- case MSM_VIDC_BUF_ARP:
- region = MSM_VIDC_SECURE_NONPIXEL;
- break;
- case MSM_VIDC_BUF_INPUT:
- if (is_encode_session(inst))
- region = MSM_VIDC_NON_SECURE_PIXEL;
- else
- region = MSM_VIDC_NON_SECURE;
- break;
- case MSM_VIDC_BUF_OUTPUT:
- if (is_encode_session(inst))
- region = MSM_VIDC_NON_SECURE;
- else
- region = MSM_VIDC_NON_SECURE_PIXEL;
- break;
- case MSM_VIDC_BUF_DPB:
- case MSM_VIDC_BUF_VPSS:
- region = MSM_VIDC_NON_SECURE_PIXEL;
- break;
- case MSM_VIDC_BUF_INPUT_META:
- case MSM_VIDC_BUF_OUTPUT_META:
- case MSM_VIDC_BUF_BIN:
- case MSM_VIDC_BUF_COMV:
- case MSM_VIDC_BUF_NON_COMV:
- case MSM_VIDC_BUF_LINE:
- case MSM_VIDC_BUF_PERSIST:
- region = MSM_VIDC_NON_SECURE;
- break;
- default:
- i_vpr_e(inst, "%s: invalid driver buffer type %d\n",
- func, buffer_type);
- }
- } else {
- switch (buffer_type) {
- case MSM_VIDC_BUF_INPUT:
- if (is_encode_session(inst))
- region = MSM_VIDC_SECURE_PIXEL;
- else
- region = MSM_VIDC_SECURE_BITSTREAM;
- break;
- case MSM_VIDC_BUF_OUTPUT:
- if (is_encode_session(inst))
- region = MSM_VIDC_SECURE_BITSTREAM;
- else
- region = MSM_VIDC_SECURE_PIXEL;
- break;
- case MSM_VIDC_BUF_INPUT_META:
- case MSM_VIDC_BUF_OUTPUT_META:
- region = MSM_VIDC_NON_SECURE;
- break;
- case MSM_VIDC_BUF_DPB:
- case MSM_VIDC_BUF_VPSS:
- region = MSM_VIDC_SECURE_PIXEL;
- break;
- case MSM_VIDC_BUF_BIN:
- region = MSM_VIDC_SECURE_BITSTREAM;
- break;
- case MSM_VIDC_BUF_ARP:
- case MSM_VIDC_BUF_COMV:
- case MSM_VIDC_BUF_NON_COMV:
- case MSM_VIDC_BUF_LINE:
- case MSM_VIDC_BUF_PERSIST:
- region = MSM_VIDC_SECURE_NONPIXEL;
- break;
- default:
- i_vpr_e(inst, "%s: invalid driver buffer type %d\n",
- func, buffer_type);
- }
- }
- return region;
- }
- struct msm_vidc_buffers *msm_vidc_get_buffers(
- struct msm_vidc_inst *inst, enum msm_vidc_buffer_type buffer_type,
- const char *func)
- {
- switch (buffer_type) {
- case MSM_VIDC_BUF_INPUT:
- return &inst->buffers.input;
- case MSM_VIDC_BUF_INPUT_META:
- return &inst->buffers.input_meta;
- case MSM_VIDC_BUF_OUTPUT:
- return &inst->buffers.output;
- case MSM_VIDC_BUF_OUTPUT_META:
- return &inst->buffers.output_meta;
- case MSM_VIDC_BUF_READ_ONLY:
- return &inst->buffers.read_only;
- case MSM_VIDC_BUF_BIN:
- return &inst->buffers.bin;
- case MSM_VIDC_BUF_ARP:
- return &inst->buffers.arp;
- case MSM_VIDC_BUF_COMV:
- return &inst->buffers.comv;
- case MSM_VIDC_BUF_NON_COMV:
- return &inst->buffers.non_comv;
- case MSM_VIDC_BUF_LINE:
- return &inst->buffers.line;
- case MSM_VIDC_BUF_DPB:
- return &inst->buffers.dpb;
- case MSM_VIDC_BUF_PERSIST:
- return &inst->buffers.persist;
- case MSM_VIDC_BUF_VPSS:
- return &inst->buffers.vpss;
- case MSM_VIDC_BUF_QUEUE:
- return NULL;
- default:
- i_vpr_e(inst, "%s: invalid driver buffer type %d\n",
- func, buffer_type);
- return NULL;
- }
- }
- struct msm_vidc_mappings *msm_vidc_get_mappings(
- struct msm_vidc_inst *inst, enum msm_vidc_buffer_type buffer_type,
- const char *func)
- {
- switch (buffer_type) {
- case MSM_VIDC_BUF_INPUT:
- return &inst->mappings.input;
- case MSM_VIDC_BUF_INPUT_META:
- return &inst->mappings.input_meta;
- case MSM_VIDC_BUF_OUTPUT:
- return &inst->mappings.output;
- case MSM_VIDC_BUF_OUTPUT_META:
- return &inst->mappings.output_meta;
- case MSM_VIDC_BUF_BIN:
- return &inst->mappings.bin;
- case MSM_VIDC_BUF_ARP:
- return &inst->mappings.arp;
- case MSM_VIDC_BUF_COMV:
- return &inst->mappings.comv;
- case MSM_VIDC_BUF_NON_COMV:
- return &inst->mappings.non_comv;
- case MSM_VIDC_BUF_LINE:
- return &inst->mappings.line;
- case MSM_VIDC_BUF_DPB:
- return &inst->mappings.dpb;
- case MSM_VIDC_BUF_PERSIST:
- return &inst->mappings.persist;
- case MSM_VIDC_BUF_VPSS:
- return &inst->mappings.vpss;
- default:
- i_vpr_e(inst, "%s: invalid driver buffer type %d\n",
- func, buffer_type);
- return NULL;
- }
- }
- struct msm_vidc_allocations *msm_vidc_get_allocations(
- struct msm_vidc_inst *inst, enum msm_vidc_buffer_type buffer_type,
- const char *func)
- {
- switch (buffer_type) {
- case MSM_VIDC_BUF_BIN:
- return &inst->allocations.bin;
- case MSM_VIDC_BUF_ARP:
- return &inst->allocations.arp;
- case MSM_VIDC_BUF_COMV:
- return &inst->allocations.comv;
- case MSM_VIDC_BUF_NON_COMV:
- return &inst->allocations.non_comv;
- case MSM_VIDC_BUF_LINE:
- return &inst->allocations.line;
- case MSM_VIDC_BUF_DPB:
- return &inst->allocations.dpb;
- case MSM_VIDC_BUF_PERSIST:
- return &inst->allocations.persist;
- case MSM_VIDC_BUF_VPSS:
- return &inst->allocations.vpss;
- default:
- i_vpr_e(inst, "%s: invalid driver buffer type %d\n",
- func, buffer_type);
- return NULL;
- }
- }
- bool res_is_greater_than(u32 width, u32 height,
- u32 ref_width, u32 ref_height)
- {
- u32 num_mbs = NUM_MBS_PER_FRAME(height, width);
- u32 max_side = max(ref_width, ref_height);
- if (num_mbs > NUM_MBS_PER_FRAME(ref_height, ref_width) ||
- width > max_side ||
- height > max_side)
- return true;
- else
- return false;
- }
- bool res_is_less_than(u32 width, u32 height,
- u32 ref_width, u32 ref_height)
- {
- u32 num_mbs = NUM_MBS_PER_FRAME(height, width);
- u32 max_side = max(ref_width, ref_height);
- if (num_mbs < NUM_MBS_PER_FRAME(ref_height, ref_width) &&
- width < max_side &&
- height < max_side)
- return true;
- else
- return false;
- }
- bool res_is_less_than_or_equal_to(u32 width, u32 height,
- u32 ref_width, u32 ref_height)
- {
- u32 num_mbs = NUM_MBS_PER_FRAME(height, width);
- u32 max_side = max(ref_width, ref_height);
- if (num_mbs <= NUM_MBS_PER_FRAME(ref_height, ref_width) &&
- width <= max_side &&
- height <= max_side)
- return true;
- else
- return false;
- }
- int msm_vidc_change_core_state(struct msm_vidc_core *core,
- enum msm_vidc_core_state request_state, const char *func)
- {
- if (!core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- d_vpr_h("%s: core state changed to %s from %s\n",
- func, core_state_name(request_state),
- core_state_name(core->state));
- core->state = request_state;
- return 0;
- }
- int msm_vidc_change_inst_state(struct msm_vidc_inst *inst,
- enum msm_vidc_inst_state request_state, const char *func)
- {
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (!request_state) {
- i_vpr_e(inst, "%s: invalid request state\n", func);
- return -EINVAL;
- }
- if (is_session_error(inst)) {
- i_vpr_h(inst,
- "%s: inst is in bad state, can not change state to %s\n",
- func, state_name(request_state));
- return 0;
- }
- if (request_state == MSM_VIDC_ERROR)
- i_vpr_e(inst, "%s: state changed to %s from %s\n",
- func, state_name(request_state), state_name(inst->state));
- else
- i_vpr_h(inst, "%s: state changed to %s from %s\n",
- func, state_name(request_state), state_name(inst->state));
- inst->state = request_state;
- return 0;
- }
- bool msm_vidc_allow_s_fmt(struct msm_vidc_inst *inst, u32 type)
- {
- bool allow = false;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return false;
- }
- if (inst->state == MSM_VIDC_OPEN) {
- allow = true;
- goto exit;
- }
- if (type == OUTPUT_MPLANE || type == OUTPUT_META_PLANE) {
- if (inst->state == MSM_VIDC_START_INPUT ||
- inst->state == MSM_VIDC_DRAIN_START_INPUT) {
- allow = true;
- goto exit;
- }
- }
- if (type == INPUT_MPLANE || type == INPUT_META_PLANE) {
- if (inst->state == MSM_VIDC_START_OUTPUT) {
- allow = true;
- goto exit;
- }
- }
- exit:
- if (!allow)
- i_vpr_e(inst, "%s: type %d not allowed in state %s\n",
- __func__, type, state_name(inst->state));
- return allow;
- }
- bool msm_vidc_allow_s_ctrl(struct msm_vidc_inst *inst, u32 id)
- {
- bool allow = false;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return false;
- }
- if (inst->state == MSM_VIDC_OPEN) {
- allow = true;
- goto exit;
- }
- if (is_decode_session(inst)) {
- if (!inst->vb2q[INPUT_PORT].streaming) {
- allow = true;
- goto exit;
- }
- if (inst->vb2q[INPUT_PORT].streaming) {
- switch (id) {
- case V4L2_CID_MPEG_VIDC_CODEC_CONFIG:
- case V4L2_CID_MPEG_VIDC_PRIORITY:
- case V4L2_CID_MPEG_VIDC_LOWLATENCY_REQUEST:
- allow = true;
- break;
- default:
- allow = false;
- break;
- }
- }
- } else if (is_encode_session(inst)) {
- if (inst->state == MSM_VIDC_START || inst->state == MSM_VIDC_START_OUTPUT) {
- switch (id) {
- case V4L2_CID_MPEG_VIDEO_BITRATE:
- case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
- case V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME:
- case V4L2_CID_HFLIP:
- case V4L2_CID_VFLIP:
- case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP:
- case V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP:
- case V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP:
- case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP:
- case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP:
- case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP:
- case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER:
- case V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER:
- case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR:
- case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR:
- case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR:
- case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR:
- case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR:
- case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR:
- case V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L0_BR:
- case V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L1_BR:
- case V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L2_BR:
- case V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L3_BR:
- case V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L4_BR:
- case V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L5_BR:
- case V4L2_CID_MPEG_VIDEO_USE_LTR_FRAMES:
- case V4L2_CID_MPEG_VIDEO_FRAME_LTR_INDEX:
- case V4L2_CID_MPEG_VIDC_VIDEO_BLUR_TYPES:
- case V4L2_CID_MPEG_VIDC_VIDEO_BLUR_RESOLUTION:
- case V4L2_CID_MPEG_VIDEO_CONSTANT_QUALITY:
- case V4L2_CID_MPEG_VIDC_ENC_INPUT_COMPRESSION_RATIO:
- case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
- case V4L2_CID_MPEG_VIDC_PRIORITY:
- allow = true;
- break;
- default:
- allow = false;
- break;
- }
- }
- }
- exit:
- if (!allow)
- i_vpr_e(inst, "%s: id %#x not allowed in state %s\n",
- __func__, id, state_name(inst->state));
- return allow;
- }
- bool msm_vidc_allow_metadata(struct msm_vidc_inst *inst, u32 cap_id)
- {
- bool is_allowed = true;
- if (!inst || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return false;
- }
- switch (cap_id) {
- case META_OUTPUT_BUF_TAG:
- case META_DPB_TAG_LIST:
- if (!is_ubwc_colorformat(inst->capabilities->cap[PIX_FMTS].value)) {
- i_vpr_h(inst,
- "%s: cap: %24s not allowed for split mode\n",
- __func__, cap_name(cap_id));
- is_allowed = false;
- }
- break;
- default:
- is_allowed = true;
- break;
- }
- return is_allowed;
- }
- bool msm_vidc_allow_property(struct msm_vidc_inst *inst, u32 hfi_id)
- {
- bool is_allowed = true;
- if (!inst || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return false;
- }
- switch (hfi_id) {
- case HFI_PROP_WORST_COMPRESSION_RATIO:
- case HFI_PROP_WORST_COMPLEXITY_FACTOR:
- case HFI_PROP_PICTURE_TYPE:
- is_allowed = true;
- break;
- case HFI_PROP_DPB_LIST:
- if (!is_ubwc_colorformat(inst->capabilities->cap[PIX_FMTS].value)) {
- i_vpr_h(inst,
- "%s: cap: %24s not allowed for split mode\n",
- __func__, cap_name(DPB_LIST));
- is_allowed = false;
- }
- break;
- default:
- is_allowed = true;
- break;
- }
- return is_allowed;
- }
- int msm_vidc_update_property_cap(struct msm_vidc_inst *inst, u32 hfi_id,
- bool allow)
- {
- int rc = 0;
- if (!inst || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- switch (hfi_id) {
- case HFI_PROP_WORST_COMPRESSION_RATIO:
- case HFI_PROP_WORST_COMPLEXITY_FACTOR:
- case HFI_PROP_PICTURE_TYPE:
- break;
- case HFI_PROP_DPB_LIST:
- if (!allow)
- memset(inst->dpb_list_payload, 0, MAX_DPB_LIST_ARRAY_SIZE);
- msm_vidc_update_cap_value(inst, DPB_LIST, allow, __func__);
- break;
- default:
- break;
- }
- return rc;
- }
- bool msm_vidc_allow_reqbufs(struct msm_vidc_inst *inst, u32 type)
- {
- bool allow = false;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return false;
- }
- if (inst->state == MSM_VIDC_OPEN) {
- allow = true;
- goto exit;
- }
- if (type == OUTPUT_MPLANE || type == OUTPUT_META_PLANE) {
- if (inst->state == MSM_VIDC_START_INPUT ||
- inst->state == MSM_VIDC_DRAIN_START_INPUT) {
- allow = true;
- goto exit;
- }
- }
- if (type == INPUT_MPLANE || type == INPUT_META_PLANE) {
- if (inst->state == MSM_VIDC_START_OUTPUT) {
- allow = true;
- goto exit;
- }
- }
- exit:
- if (!allow)
- i_vpr_e(inst, "%s: type %d not allowed in state %s\n",
- __func__, type, state_name(inst->state));
- return allow;
- }
- enum msm_vidc_allow msm_vidc_allow_stop(struct msm_vidc_inst *inst)
- {
- enum msm_vidc_allow allow = MSM_VIDC_DISALLOW;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return allow;
- }
- if (inst->state == MSM_VIDC_START ||
- inst->state == MSM_VIDC_DRC ||
- inst->state == MSM_VIDC_DRC_LAST_FLAG ||
- inst->state == MSM_VIDC_DRC_DRAIN) {
- allow = MSM_VIDC_ALLOW;
- } else if (inst->state == MSM_VIDC_START_INPUT) {
- allow = MSM_VIDC_IGNORE;
- i_vpr_e(inst, "%s: stop ignored in state %s\n",
- __func__, state_name(inst->state));
- } else {
- i_vpr_e(inst, "%s: stop not allowed in state %s\n",
- __func__, state_name(inst->state));
- }
- return allow;
- }
- bool msm_vidc_allow_start(struct msm_vidc_inst *inst)
- {
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return false;
- }
- if (inst->state == MSM_VIDC_DRAIN_LAST_FLAG ||
- inst->state == MSM_VIDC_DRC_LAST_FLAG ||
- inst->state == MSM_VIDC_DRC_DRAIN_LAST_FLAG)
- return true;
- i_vpr_e(inst, "%s: not allowed in state %s\n",
- __func__, state_name(inst->state));
- return false;
- }
- bool msm_vidc_allow_streamon(struct msm_vidc_inst *inst, u32 type)
- {
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return false;
- }
- if (type == INPUT_MPLANE || type == INPUT_META_PLANE) {
- if (inst->state == MSM_VIDC_OPEN ||
- inst->state == MSM_VIDC_START_OUTPUT)
- return true;
- } else if (type == OUTPUT_MPLANE || type == OUTPUT_META_PLANE) {
- if (inst->state == MSM_VIDC_OPEN ||
- inst->state == MSM_VIDC_START_INPUT ||
- inst->state == MSM_VIDC_DRAIN_START_INPUT)
- return true;
- }
- i_vpr_e(inst, "%s: type %d not allowed in state %s\n",
- __func__, type, state_name(inst->state));
- return false;
- }
- enum msm_vidc_allow msm_vidc_allow_streamoff(struct msm_vidc_inst *inst, u32 type)
- {
- enum msm_vidc_allow allow = MSM_VIDC_ALLOW;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return MSM_VIDC_DISALLOW;
- }
- if (type == INPUT_MPLANE) {
- if (!inst->vb2q[INPUT_PORT].streaming)
- allow = MSM_VIDC_IGNORE;
- } else if (type == INPUT_META_PLANE) {
- if (inst->vb2q[INPUT_PORT].streaming)
- allow = MSM_VIDC_DISALLOW;
- else if (!inst->vb2q[INPUT_META_PORT].streaming)
- allow = MSM_VIDC_IGNORE;
- } else if (type == OUTPUT_MPLANE) {
- if (!inst->vb2q[OUTPUT_PORT].streaming)
- allow = MSM_VIDC_IGNORE;
- } else if (type == OUTPUT_META_PLANE) {
- if (inst->vb2q[OUTPUT_PORT].streaming)
- allow = MSM_VIDC_DISALLOW;
- else if (!inst->vb2q[OUTPUT_META_PORT].streaming)
- allow = MSM_VIDC_IGNORE;
- }
- if (allow != MSM_VIDC_ALLOW)
- i_vpr_e(inst, "%s: type %d is %s in state %s\n",
- __func__, type, allow_name(allow),
- state_name(inst->state));
- return allow;
- }
- enum msm_vidc_allow msm_vidc_allow_qbuf(struct msm_vidc_inst *inst, u32 type)
- {
- int port = 0;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return MSM_VIDC_DISALLOW;
- }
- port = v4l2_type_to_driver_port(inst, type, __func__);
- if (port < 0)
- return MSM_VIDC_DISALLOW;
- /* defer queuing if streamon not completed */
- if (!inst->vb2q[port].streaming)
- return MSM_VIDC_DEFER;
- if (type == INPUT_META_PLANE || type == OUTPUT_META_PLANE)
- return MSM_VIDC_DEFER;
- if (type == INPUT_MPLANE) {
- if (inst->state == MSM_VIDC_OPEN ||
- inst->state == MSM_VIDC_START_OUTPUT)
- return MSM_VIDC_DEFER;
- else
- return MSM_VIDC_ALLOW;
- } else if (type == OUTPUT_MPLANE) {
- if (inst->state == MSM_VIDC_OPEN ||
- inst->state == MSM_VIDC_START_INPUT ||
- inst->state == MSM_VIDC_DRAIN_START_INPUT)
- return MSM_VIDC_DEFER;
- else
- return MSM_VIDC_ALLOW;
- } else {
- i_vpr_e(inst, "%s: unknown buffer type %d\n", __func__, type);
- return MSM_VIDC_DISALLOW;
- }
- return MSM_VIDC_DISALLOW;
- }
- enum msm_vidc_allow msm_vidc_allow_input_psc(struct msm_vidc_inst *inst)
- {
- enum msm_vidc_allow allow = MSM_VIDC_DISALLOW;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return MSM_VIDC_DISALLOW;
- }
- if (inst->state == MSM_VIDC_START ||
- inst->state == MSM_VIDC_START_INPUT ||
- inst->state == MSM_VIDC_DRAIN) {
- allow = MSM_VIDC_ALLOW;
- } else if (inst->state == MSM_VIDC_DRC ||
- inst->state == MSM_VIDC_DRC_LAST_FLAG ||
- inst->state == MSM_VIDC_DRC_DRAIN ||
- inst->state == MSM_VIDC_DRC_DRAIN_LAST_FLAG ||
- inst->state == MSM_VIDC_DRAIN_START_INPUT) {
- i_vpr_h(inst, "%s: defer input psc, inst state %s\n",
- __func__, state_name(inst->state));
- allow = MSM_VIDC_DEFER;
- } else if (inst->state == MSM_VIDC_OPEN ||
- inst->state == MSM_VIDC_START_OUTPUT) {
- i_vpr_h(inst, "%s: discard input psc, inst state %s\n",
- __func__, state_name(inst->state));
- allow = MSM_VIDC_DISCARD;
- } else {
- i_vpr_e(inst, "%s: input psc in wrong state %s\n",
- __func__, state_name(inst->state));
- allow = MSM_VIDC_DISALLOW;
- }
- return allow;
- }
- bool msm_vidc_allow_last_flag(struct msm_vidc_inst *inst)
- {
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return false;
- }
- if (inst->state == MSM_VIDC_DRC ||
- inst->state == MSM_VIDC_DRAIN ||
- inst->state == MSM_VIDC_DRC_DRAIN)
- return true;
- i_vpr_e(inst, "%s: not allowed in state %s\n",
- __func__, state_name(inst->state));
- return false;
- }
- static int msm_vidc_process_pending_ipsc(struct msm_vidc_inst *inst,
- enum msm_vidc_inst_state *new_state)
- {
- struct response_work *resp_work, *dummy = NULL;
- int rc = 0;
- if (!inst || !new_state) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (list_empty(&inst->response_works))
- return 0;
- i_vpr_h(inst, "%s: state %s, ipsc pending\n", __func__, state_name(inst->state));
- list_for_each_entry_safe(resp_work, dummy, &inst->response_works, list) {
- if (resp_work->type == RESP_WORK_INPUT_PSC) {
- rc = handle_session_response_work(inst, resp_work);
- if (rc) {
- i_vpr_e(inst, "%s: handle ipsc failed\n", __func__);
- *new_state = MSM_VIDC_ERROR;
- } else {
- if (inst->state == MSM_VIDC_DRC_DRAIN_LAST_FLAG ||
- inst->state == MSM_VIDC_DRAIN_START_INPUT) {
- *new_state = MSM_VIDC_DRC_DRAIN;
- } else if (inst->state == MSM_VIDC_DRC_LAST_FLAG) {
- *new_state = MSM_VIDC_DRC;
- }
- }
- list_del(&resp_work->list);
- kfree(resp_work->data);
- kfree(resp_work);
- /* list contains max only one ipsc at anytime */
- break;
- }
- }
- return rc;
- }
- int msm_vidc_state_change_streamon(struct msm_vidc_inst *inst, u32 type)
- {
- int rc = 0;
- enum msm_vidc_inst_state new_state = MSM_VIDC_ERROR;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (type == INPUT_META_PLANE || type == OUTPUT_META_PLANE)
- return 0;
- if (type == INPUT_MPLANE) {
- if (inst->state == MSM_VIDC_OPEN)
- new_state = MSM_VIDC_START_INPUT;
- else if (inst->state == MSM_VIDC_START_OUTPUT)
- new_state = MSM_VIDC_START;
- } else if (type == OUTPUT_MPLANE) {
- if (inst->state == MSM_VIDC_OPEN) {
- new_state = MSM_VIDC_START_OUTPUT;
- } else if (inst->state == MSM_VIDC_START_INPUT) {
- new_state = MSM_VIDC_START;
- } else if (inst->state == MSM_VIDC_DRAIN_START_INPUT) {
- i_vpr_h(inst, "%s: streamon(output) in %s state\n",
- __func__, state_name(inst->state));
- new_state = MSM_VIDC_DRAIN;
- rc = msm_vidc_process_pending_ipsc(inst, &new_state);
- if (rc) {
- i_vpr_e(inst, "%s: process pending ipsc failed\n", __func__);
- goto state_change;
- }
- }
- }
- state_change:
- msm_vidc_change_inst_state(inst, new_state, __func__);
- return rc;
- }
- int msm_vidc_state_change_streamoff(struct msm_vidc_inst *inst, u32 type)
- {
- int rc = 0;
- enum msm_vidc_inst_state new_state = MSM_VIDC_ERROR;
- struct response_work *resp_work, *dummy;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (type == INPUT_META_PLANE || type == OUTPUT_META_PLANE)
- return 0;
- if (type == INPUT_MPLANE) {
- if (inst->state == MSM_VIDC_START_INPUT) {
- new_state = MSM_VIDC_OPEN;
- } else if (inst->state == MSM_VIDC_START) {
- new_state = MSM_VIDC_START_OUTPUT;
- } else if (inst->state == MSM_VIDC_DRC ||
- inst->state == MSM_VIDC_DRC_LAST_FLAG ||
- inst->state == MSM_VIDC_DRAIN ||
- inst->state == MSM_VIDC_DRAIN_LAST_FLAG ||
- inst->state == MSM_VIDC_DRC_DRAIN ||
- inst->state == MSM_VIDC_DRC_DRAIN_LAST_FLAG ||
- inst->state == MSM_VIDC_DRAIN_START_INPUT) {
- new_state = MSM_VIDC_START_OUTPUT;
- /* discard pending port settings change if any */
- list_for_each_entry_safe(resp_work, dummy,
- &inst->response_works, list) {
- if (resp_work->type == RESP_WORK_INPUT_PSC) {
- i_vpr_h(inst,
- "%s: discard pending input psc\n", __func__);
- list_del(&resp_work->list);
- kfree(resp_work->data);
- kfree(resp_work);
- }
- }
- }
- } else if (type == OUTPUT_MPLANE) {
- if (inst->state == MSM_VIDC_START_OUTPUT) {
- new_state = MSM_VIDC_OPEN;
- } else if (inst->state == MSM_VIDC_START ||
- inst->state == MSM_VIDC_DRAIN ||
- inst->state == MSM_VIDC_DRAIN_LAST_FLAG ||
- inst->state == MSM_VIDC_DRC ||
- inst->state == MSM_VIDC_DRC_LAST_FLAG ||
- inst->state == MSM_VIDC_DRC_DRAIN) {
- new_state = MSM_VIDC_START_INPUT;
- } else if (inst->state == MSM_VIDC_DRC_DRAIN_LAST_FLAG) {
- new_state = MSM_VIDC_DRAIN_START_INPUT;
- }
- }
- rc = msm_vidc_change_inst_state(inst, new_state, __func__);
- if (rc)
- goto exit;
- exit:
- return rc;
- }
- int msm_vidc_state_change_stop(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- enum msm_vidc_inst_state new_state = MSM_VIDC_ERROR;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (inst->state == MSM_VIDC_START) {
- new_state = MSM_VIDC_DRAIN;
- } else if (inst->state == MSM_VIDC_DRC) {
- new_state = MSM_VIDC_DRC_DRAIN;
- } else if (inst->state == MSM_VIDC_DRC_DRAIN ||
- inst->state == MSM_VIDC_DRC_LAST_FLAG) {
- new_state = MSM_VIDC_DRC_DRAIN_LAST_FLAG;
- } else {
- i_vpr_e(inst, "%s: wrong state %s\n",
- __func__, state_name(inst->state));
- msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
- return -EINVAL;
- }
- rc = msm_vidc_change_inst_state(inst, new_state, __func__);
- if (rc)
- return rc;
- return rc;
- }
- int msm_vidc_state_change_start(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- enum msm_vidc_inst_state new_state = MSM_VIDC_ERROR;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (inst->state == MSM_VIDC_DRAIN_LAST_FLAG ||
- inst->state == MSM_VIDC_DRC_LAST_FLAG) {
- new_state = MSM_VIDC_START;
- rc = msm_vidc_process_pending_ipsc(inst, &new_state);
- if (rc) {
- i_vpr_e(inst, "%s: process pending ipsc failed\n", __func__);
- goto state_change;
- }
- } else if (inst->state == MSM_VIDC_DRC_DRAIN_LAST_FLAG) {
- new_state = MSM_VIDC_DRAIN;
- rc = msm_vidc_process_pending_ipsc(inst, &new_state);
- if (rc) {
- i_vpr_e(inst, "%s: process pending ipsc failed\n", __func__);
- goto state_change;
- }
- } else {
- i_vpr_e(inst, "%s: wrong state %s\n", __func__, state_name(inst->state));
- new_state = MSM_VIDC_ERROR;
- rc = -EINVAL;
- goto state_change;
- }
- state_change:
- msm_vidc_change_inst_state(inst, new_state, __func__);
- return rc;
- }
- int msm_vidc_state_change_input_psc(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- enum msm_vidc_inst_state new_state = MSM_VIDC_ERROR;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- /* don't change state as output port is not started yet */
- if (inst->state == MSM_VIDC_START_INPUT)
- return 0;
- if (inst->state == MSM_VIDC_START) {
- new_state = MSM_VIDC_DRC;
- } else if (inst->state == MSM_VIDC_DRAIN) {
- new_state = MSM_VIDC_DRC_DRAIN;
- } else {
- i_vpr_e(inst, "%s: wrong state %s\n",
- __func__, state_name(inst->state));
- msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
- return -EINVAL;
- }
- rc = msm_vidc_change_inst_state(inst, new_state, __func__);
- if (rc)
- return rc;
- return rc;
- }
- int msm_vidc_state_change_last_flag(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- enum msm_vidc_inst_state new_state = MSM_VIDC_ERROR;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (inst->state == MSM_VIDC_DRC) {
- new_state = MSM_VIDC_DRC_LAST_FLAG;
- } else if (inst->state == MSM_VIDC_DRAIN) {
- new_state = MSM_VIDC_DRAIN_LAST_FLAG;
- } else if (inst->state == MSM_VIDC_DRC_DRAIN) {
- new_state = MSM_VIDC_DRC_DRAIN_LAST_FLAG;
- } else {
- i_vpr_e(inst, "%s: wrong state %s\n",
- __func__, state_name(inst->state));
- msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
- return -EINVAL;
- }
- rc = msm_vidc_change_inst_state(inst, new_state, __func__);
- if (rc)
- return rc;
- return rc;
- }
- int msm_vidc_get_control(struct msm_vidc_inst *inst, struct v4l2_ctrl *ctrl)
- {
- int rc = 0;
- if (!inst || !ctrl) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- switch (ctrl->id) {
- case V4L2_CID_MIN_BUFFERS_FOR_CAPTURE:
- ctrl->val = inst->buffers.output.min_count +
- inst->buffers.output.extra_count;
- i_vpr_h(inst, "g_min: output buffers %d\n", ctrl->val);
- break;
- case V4L2_CID_MIN_BUFFERS_FOR_OUTPUT:
- ctrl->val = inst->buffers.input.min_count +
- inst->buffers.input.extra_count;
- i_vpr_h(inst, "g_min: input buffers %d\n", ctrl->val);
- break;
- default:
- break;
- }
- return rc;
- }
- int msm_vidc_get_mbs_per_frame(struct msm_vidc_inst *inst)
- {
- int height = 0, width = 0;
- struct v4l2_format *inp_f;
- if (is_decode_session(inst)) {
- inp_f = &inst->fmts[INPUT_PORT];
- width = inp_f->fmt.pix_mp.width;
- height = inp_f->fmt.pix_mp.height;
- } else if (is_encode_session(inst)) {
- width = inst->crop.width;
- height = inst->crop.height;
- }
- return NUM_MBS_PER_FRAME(height, width);
- }
- int msm_vidc_get_fps(struct msm_vidc_inst *inst)
- {
- int fps;
- u32 frame_rate, operating_rate;
- if (!inst || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- frame_rate = inst->capabilities->cap[FRAME_RATE].value;
- operating_rate = inst->capabilities->cap[OPERATING_RATE].value;
- if (operating_rate > frame_rate)
- fps = (operating_rate >> 16) ?
- (operating_rate >> 16) : 1;
- else
- fps = frame_rate >> 16;
- return fps;
- }
- int msm_vidc_num_buffers(struct msm_vidc_inst *inst,
- enum msm_vidc_buffer_type type, enum msm_vidc_buffer_attributes attr)
- {
- int count = 0;
- struct msm_vidc_buffer *vbuf;
- struct msm_vidc_buffers *buffers;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return count;
- }
- if (type == MSM_VIDC_BUF_OUTPUT) {
- buffers = &inst->buffers.output;
- } else if (type == MSM_VIDC_BUF_INPUT) {
- buffers = &inst->buffers.input;
- } else {
- i_vpr_e(inst, "%s: invalid buffer type %#x\n",
- __func__, type);
- return count;
- }
- list_for_each_entry(vbuf, &buffers->list, list) {
- if (vbuf->type != type)
- continue;
- if (!(vbuf->attr & attr))
- continue;
- count++;
- }
- return count;
- }
- static int vb2_buffer_to_driver(struct vb2_buffer *vb2,
- struct msm_vidc_buffer *buf)
- {
- int rc = 0;
- if (!vb2 || !buf) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- buf->type = v4l2_type_to_driver(vb2->type, __func__);
- if (!buf->type)
- return -EINVAL;
- buf->index = vb2->index;
- buf->fd = vb2->planes[0].m.fd;
- buf->data_offset = vb2->planes[0].data_offset;
- buf->data_size = vb2->planes[0].bytesused - vb2->planes[0].data_offset;
- buf->buffer_size = vb2->planes[0].length;
- buf->timestamp = vb2->timestamp;
- return rc;
- }
- int msm_vidc_process_readonly_buffers(struct msm_vidc_inst *inst,
- struct msm_vidc_buffer *buf)
- {
- int rc = 0;
- struct msm_vidc_buffer *ro_buf, *dummy;
- struct msm_vidc_buffers *ro_buffers;
- if (!inst || !buf) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (!is_decode_session(inst) || !is_output_buffer(buf->type))
- return 0;
- ro_buffers = msm_vidc_get_buffers(inst, MSM_VIDC_BUF_READ_ONLY, __func__);
- if (!ro_buffers)
- return -EINVAL;
- /*
- * check if buffer present in ro_buffers list
- * if present: add ro flag to buf and remove from ro_buffers list
- * if not present: do nothing
- */
- list_for_each_entry_safe(ro_buf, dummy, &ro_buffers->list, list) {
- if (ro_buf->device_addr == buf->device_addr) {
- buf->attr |= MSM_VIDC_ATTR_READ_ONLY;
- print_vidc_buffer(VIDC_LOW, "low ", "ro buf removed", inst, ro_buf);
- list_del(&ro_buf->list);
- msm_memory_free(inst, ro_buf);
- break;
- }
- }
- return rc;
- }
- int msm_vidc_memory_unmap_completely(struct msm_vidc_inst *inst,
- struct msm_vidc_map *map)
- {
- int rc = 0;
- if (!inst || !map) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (!map->refcount)
- return 0;
- while (map->refcount) {
- rc = msm_vidc_memory_unmap(inst->core, map);
- if (rc)
- break;
- if (!map->refcount) {
- msm_vidc_memory_put_dmabuf(inst, map->dmabuf);
- list_del(&map->list);
- msm_memory_free(inst, map);
- break;
- }
- }
- return rc;
- }
- int msm_vidc_set_auto_framerate(struct msm_vidc_inst *inst, u64 timestamp)
- {
- struct msm_vidc_core *core;
- struct msm_vidc_timestamp *ts;
- struct msm_vidc_timestamp *prev = NULL;
- u32 counter = 0, prev_fr = 0, curr_fr = 0;
- u64 time_ms = 0;
- int rc = 0;
- if (!inst || !inst->core || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- if (!core->capabilities[ENC_AUTO_FRAMERATE].value ||
- is_image_session(inst) || msm_vidc_is_super_buffer(inst))
- goto exit;
- rc = msm_vidc_update_timestamp(inst, timestamp);
- if (rc)
- goto exit;
- list_for_each_entry(ts, &inst->timestamps.list, sort.list) {
- if (prev) {
- time_ms = div_u64(ts->sort.val - prev->sort.val, 1000);
- prev_fr = curr_fr;
- curr_fr = time_ms ? div_u64(MSEC_PER_SEC, time_ms) << 16 :
- inst->auto_framerate;
- if (curr_fr > inst->capabilities->cap[FRAME_RATE].max)
- curr_fr = inst->capabilities->cap[FRAME_RATE].max;
- }
- prev = ts;
- counter++;
- }
- if (counter < ENC_FPS_WINDOW)
- goto exit;
- /* if framerate changed and stable for 2 frames, set to firmware */
- if (curr_fr == prev_fr && curr_fr != inst->auto_framerate) {
- i_vpr_l(inst, "%s: updated fps to %u\n", __func__, curr_fr >> 16);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_FRAME_RATE,
- HFI_HOST_FLAGS_NONE,
- HFI_PORT_BITSTREAM,
- HFI_PAYLOAD_Q16,
- &curr_fr,
- sizeof(u32));
- if (rc) {
- i_vpr_e(inst, "%s: set auto frame rate failed\n",
- __func__);
- goto exit;
- }
- inst->auto_framerate = curr_fr;
- }
- exit:
- return rc;
- }
- int msm_vidc_calc_window_avg_framerate(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_timestamp *ts;
- struct msm_vidc_timestamp *prev = NULL;
- u32 counter = 0;
- u64 ts_ms = 0;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- list_for_each_entry(ts, &inst->timestamps.list, sort.list) {
- if (prev) {
- if (ts->sort.val == prev->sort.val)
- continue;
- ts_ms += div_u64(ts->sort.val - prev->sort.val, 1000000);
- counter++;
- }
- prev = ts;
- }
- return ts_ms ? (1000 * counter) / ts_ms : 0;
- }
- static int msm_vidc_insert_sort(struct list_head *head,
- struct msm_vidc_sort *entry)
- {
- struct msm_vidc_sort *first, *node;
- struct msm_vidc_sort *prev = NULL;
- bool is_inserted = false;
- if (!head || !entry) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (list_empty(head)) {
- list_add(&entry->list, head);
- return 0;
- }
- first = list_first_entry(head, struct msm_vidc_sort, list);
- if (entry->val < first->val) {
- list_add(&entry->list, head);
- return 0;
- }
- list_for_each_entry(node, head, list) {
- if (prev &&
- entry->val >= prev->val && entry->val <= node->val) {
- list_add(&entry->list, &prev->list);
- is_inserted = true;
- break;
- }
- prev = node;
- }
- if (!is_inserted)
- list_add(&entry->list, &prev->list);
- return 0;
- }
- static struct msm_vidc_timestamp *msm_vidc_get_least_rank_ts(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_timestamp *ts, *final = NULL;
- u64 least_rank = INT_MAX;
- if (!inst) {
- d_vpr_e("%s: Invalid params\n", __func__);
- return NULL;
- }
- list_for_each_entry(ts, &inst->timestamps.list, sort.list) {
- if (ts->rank < least_rank) {
- least_rank = ts->rank;
- final = ts;
- }
- }
- return final;
- }
- int msm_vidc_flush_ts(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_timestamp *temp, *ts = NULL;
- if (!inst) {
- d_vpr_e("%s: Invalid params\n", __func__);
- return -EINVAL;
- }
- list_for_each_entry_safe(ts, temp, &inst->timestamps.list, sort.list) {
- i_vpr_l(inst, "%s: flushing ts: val %lld, rank %%lld\n",
- __func__, ts->sort.val, ts->rank);
- list_del(&ts->sort.list);
- msm_memory_free(inst, ts);
- }
- inst->timestamps.count = 0;
- inst->timestamps.rank = 0;
- return 0;
- }
- int msm_vidc_update_timestamp(struct msm_vidc_inst *inst, u64 timestamp)
- {
- struct msm_vidc_timestamp *ts;
- int rc = 0;
- u32 window_size = 0;
- if (!inst) {
- d_vpr_e("%s: Invalid params\n", __func__);
- return -EINVAL;
- }
- ts = msm_memory_alloc(inst, MSM_MEM_POOL_TIMESTAMP);
- if (!ts) {
- i_vpr_e(inst, "%s: ts alloc failed\n", __func__);
- return -ENOMEM;
- }
- INIT_LIST_HEAD(&ts->sort.list);
- ts->sort.val = timestamp;
- ts->rank = inst->timestamps.rank++;
- rc = msm_vidc_insert_sort(&inst->timestamps.list, &ts->sort);
- if (rc)
- return rc;
- inst->timestamps.count++;
- if (is_encode_session(inst))
- window_size = ENC_FPS_WINDOW;
- else
- window_size = DEC_FPS_WINDOW;
- /* keep sliding window */
- if (inst->timestamps.count > window_size) {
- ts = msm_vidc_get_least_rank_ts(inst);
- if (!ts) {
- i_vpr_e(inst, "%s: least rank ts is NULL\n", __func__);
- return -EINVAL;
- }
- inst->timestamps.count--;
- list_del(&ts->sort.list);
- msm_memory_free(inst, ts);
- }
- return 0;
- }
- int msm_vidc_get_delayed_unmap(struct msm_vidc_inst *inst, struct msm_vidc_map *map)
- {
- int rc = 0;
- if (!inst || !map) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- map->skip_delayed_unmap = 1;
- rc = msm_vidc_memory_map(inst->core, map);
- if (rc)
- return rc;
- return 0;
- }
- int msm_vidc_put_delayed_unmap(struct msm_vidc_inst *inst, struct msm_vidc_map *map)
- {
- int rc = 0;
- if (!inst || !map) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (!map->skip_delayed_unmap) {
- i_vpr_e(inst, "%s: no delayed unmap, addr %#x\n",
- __func__, map->device_addr);
- return -EINVAL;
- }
- map->skip_delayed_unmap = 0;
- rc = msm_vidc_memory_unmap(inst->core, map);
- if (rc)
- i_vpr_e(inst, "%s: unmap failed\n", __func__);
- if (!map->refcount) {
- msm_vidc_memory_put_dmabuf(inst, map->dmabuf);
- list_del(&map->list);
- msm_memory_free(inst, map);
- }
- return rc;
- }
- int msm_vidc_unmap_buffers(struct msm_vidc_inst *inst,
- enum msm_vidc_buffer_type type)
- {
- int rc = 0;
- struct msm_vidc_mappings *mappings;
- struct msm_vidc_map *map, *dummy;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- mappings = msm_vidc_get_mappings(inst, type, __func__);
- if (!mappings)
- return -EINVAL;
- list_for_each_entry_safe(map, dummy, &mappings->list, list) {
- msm_vidc_memory_unmap_completely(inst, map);
- }
- return rc;
- }
- int msm_vidc_unmap_driver_buf(struct msm_vidc_inst *inst,
- struct msm_vidc_buffer *buf)
- {
- int rc = 0;
- struct msm_vidc_mappings *mappings;
- struct msm_vidc_map *map = NULL;
- bool found = false;
- if (!inst || !buf) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- mappings = msm_vidc_get_mappings(inst, buf->type, __func__);
- if (!mappings)
- return -EINVAL;
- /* sanity check to see if it was not removed */
- list_for_each_entry(map, &mappings->list, list) {
- if (map->dmabuf == buf->dmabuf) {
- found = true;
- break;
- }
- }
- if (!found) {
- print_vidc_buffer(VIDC_ERR, "err ", "no buf in mappings", inst, buf);
- return -EINVAL;
- }
- rc = msm_vidc_memory_unmap(inst->core, map);
- if (rc) {
- print_vidc_buffer(VIDC_ERR, "err ", "unmap failed", inst, buf);
- return -EINVAL;
- }
- /* finally delete if refcount is zero */
- if (!map->refcount) {
- msm_vidc_memory_put_dmabuf(inst, map->dmabuf);
- list_del(&map->list);
- msm_memory_free(inst, map);
- }
- return rc;
- }
- int msm_vidc_map_driver_buf(struct msm_vidc_inst *inst,
- struct msm_vidc_buffer *buf)
- {
- int rc = 0;
- struct msm_vidc_mappings *mappings;
- struct msm_vidc_map *map;
- bool found = false;
- if (!inst || !buf) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- mappings = msm_vidc_get_mappings(inst, buf->type, __func__);
- if (!mappings)
- return -EINVAL;
- /*
- * new buffer: map twice for delayed unmap feature sake
- * existing buffer: map once
- */
- list_for_each_entry(map, &mappings->list, list) {
- if (map->dmabuf == buf->dmabuf) {
- found = true;
- break;
- }
- }
- if (!found) {
- /* new buffer case */
- map = msm_memory_alloc(inst, MSM_MEM_POOL_MAP);
- if (!map) {
- i_vpr_e(inst, "%s: alloc failed\n", __func__);
- return -ENOMEM;
- }
- INIT_LIST_HEAD(&map->list);
- map->type = buf->type;
- map->dmabuf = msm_vidc_memory_get_dmabuf(inst, buf->fd);
- if (!map->dmabuf)
- return -EINVAL;
- map->region = msm_vidc_get_buffer_region(inst, buf->type, __func__);
- /* delayed unmap feature needed for decoder output buffers */
- if (is_decode_session(inst) && is_output_buffer(buf->type)) {
- rc = msm_vidc_get_delayed_unmap(inst, map);
- if (rc) {
- msm_vidc_memory_put_dmabuf(inst, map->dmabuf);
- msm_memory_free(inst, map);
- return rc;
- }
- }
- list_add_tail(&map->list, &mappings->list);
- }
- rc = msm_vidc_memory_map(inst->core, map);
- if (rc)
- return rc;
- buf->device_addr = map->device_addr;
- return 0;
- }
- int msm_vidc_put_driver_buf(struct msm_vidc_inst *inst,
- struct msm_vidc_buffer *buf)
- {
- int rc = 0;
- if (!inst || !buf) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- msm_vidc_unmap_driver_buf(inst, buf);
- msm_vidc_memory_put_dmabuf(inst, buf->dmabuf);
- /* delete the buffer from buffers->list */
- list_del(&buf->list);
- msm_memory_free(inst, buf);
- return rc;
- }
- struct msm_vidc_buffer *msm_vidc_get_driver_buf(struct msm_vidc_inst *inst,
- struct vb2_buffer *vb2)
- {
- int rc = 0;
- struct msm_vidc_buffer *buf = NULL;
- struct msm_vidc_buffers *buffers;
- enum msm_vidc_buffer_type buf_type;
- if (!inst || !vb2) {
- d_vpr_e("%s: invalid params\n", __func__);
- return NULL;
- }
- buf_type = v4l2_type_to_driver(vb2->type, __func__);
- if (!buf_type)
- return NULL;
- buffers = msm_vidc_get_buffers(inst, buf_type, __func__);
- if (!buffers)
- return NULL;
- buf = msm_memory_alloc(inst, MSM_MEM_POOL_BUFFER);
- if (!buf) {
- i_vpr_e(inst, "%s: alloc failed\n", __func__);
- return NULL;
- }
- INIT_LIST_HEAD(&buf->list);
- list_add_tail(&buf->list, &buffers->list);
- rc = vb2_buffer_to_driver(vb2, buf);
- if (rc)
- goto error;
- buf->dmabuf = msm_vidc_memory_get_dmabuf(inst, buf->fd);
- if (!buf->dmabuf)
- goto error;
- /* treat every buffer as deferred buffer initially */
- buf->attr |= MSM_VIDC_ATTR_DEFERRED;
- rc = msm_vidc_map_driver_buf(inst, buf);
- if (rc)
- goto error;
- return buf;
- error:
- msm_vidc_memory_put_dmabuf(inst, buf->dmabuf);
- list_del(&buf->list);
- msm_memory_free(inst, buf);
- return NULL;
- }
- struct msm_vidc_buffer *get_meta_buffer(struct msm_vidc_inst *inst,
- struct msm_vidc_buffer *buf)
- {
- struct msm_vidc_buffer *mbuf;
- struct msm_vidc_buffers *buffers;
- bool found = false;
- if (!inst || !buf) {
- d_vpr_e("%s: invalid params\n", __func__);
- return NULL;
- }
- if (buf->type == MSM_VIDC_BUF_INPUT) {
- buffers = &inst->buffers.input_meta;
- } else if (buf->type == MSM_VIDC_BUF_OUTPUT) {
- buffers = &inst->buffers.output_meta;
- } else {
- i_vpr_e(inst, "%s: invalid buffer type %d\n",
- __func__, buf->type);
- return NULL;
- }
- list_for_each_entry(mbuf, &buffers->list, list) {
- if (mbuf->index == buf->index) {
- found = true;
- break;
- }
- }
- if (!found)
- return NULL;
- return mbuf;
- }
- bool msm_vidc_is_super_buffer(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_inst_capability *capability = NULL;
- if (!inst || !inst->capabilities) {
- d_vpr_e("%s: Invalid params\n", __func__);
- return false;
- }
- capability = inst->capabilities;
- return !!capability->cap[SUPER_FRAME].value;
- }
- static bool is_single_session(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_core *core;
- u32 count = 0;
- if (!inst) {
- d_vpr_e("%s: Invalid params\n", __func__);
- return false;
- }
- core = inst->core;
- core_lock(core, __func__);
- list_for_each_entry(inst, &core->instances, list)
- count++;
- core_unlock(core, __func__);
- return count == 1;
- }
- void msm_vidc_allow_dcvs(struct msm_vidc_inst *inst)
- {
- bool allow = false;
- struct msm_vidc_core *core;
- if (!inst || !inst->core) {
- d_vpr_e("%s: Invalid args: %pK\n", __func__, inst);
- return;
- }
- core = inst->core;
- allow = !msm_vidc_clock_voting;
- if (!allow) {
- i_vpr_h(inst, "%s: core_clock_voting is set\n", __func__);
- goto exit;
- }
- allow = core->capabilities[DCVS].value;
- if (!allow) {
- i_vpr_h(inst, "%s: core doesn't support dcvs\n", __func__);
- goto exit;
- }
- allow = !inst->decode_batch.enable;
- if (!allow) {
- i_vpr_h(inst, "%s: decode_batching enabled\n", __func__);
- goto exit;
- }
- allow = !msm_vidc_is_super_buffer(inst);
- if (!allow) {
- i_vpr_h(inst, "%s: encode_batching(super_buffer) enabled\n", __func__);
- goto exit;
- }
- allow = !is_thumbnail_session(inst);
- if (!allow) {
- i_vpr_h(inst, "%s: thumbnail session\n", __func__);
- goto exit;
- }
- allow = is_realtime_session(inst);
- if (!allow) {
- i_vpr_h(inst, "%s: non-realtime session\n", __func__);
- goto exit;
- }
- allow = !is_image_session(inst);
- if (!allow) {
- i_vpr_h(inst, "%s: image session\n", __func__);
- goto exit;
- }
- allow = !is_lowlatency_session(inst);
- if (!allow) {
- i_vpr_h(inst, "%s: lowlatency session\n", __func__);
- goto exit;
- }
- exit:
- i_vpr_hp(inst, "%s: dcvs: %s\n", __func__, allow ? "enabled" : "disabled");
- inst->power.dcvs_flags = 0;
- inst->power.dcvs_mode = allow;
- }
- bool msm_vidc_allow_decode_batch(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_inst_capability *capability;
- struct msm_vidc_core *core;
- bool allow = false;
- u32 value = 0;
- if (!inst || !inst->core || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return false;
- }
- core = inst->core;
- capability = inst->capabilities;
- allow = inst->decode_batch.enable;
- if (!allow) {
- i_vpr_h(inst, "%s: batching already disabled\n", __func__);
- goto exit;
- }
- allow = core->capabilities[DECODE_BATCH].value;
- if (!allow) {
- i_vpr_h(inst, "%s: core doesn't support batching\n", __func__);
- goto exit;
- }
- allow = is_single_session(inst);
- if (!allow) {
- i_vpr_h(inst, "%s: multiple sessions running\n", __func__);
- goto exit;
- }
- allow = is_decode_session(inst);
- if (!allow) {
- i_vpr_h(inst, "%s: not a decoder session\n", __func__);
- goto exit;
- }
- allow = !is_thumbnail_session(inst);
- if (!allow) {
- i_vpr_h(inst, "%s: thumbnail session\n", __func__);
- goto exit;
- }
- allow = !is_image_session(inst);
- if (!allow) {
- i_vpr_h(inst, "%s: image session\n", __func__);
- goto exit;
- }
- allow = is_realtime_session(inst);
- if (!allow) {
- i_vpr_h(inst, "%s: non-realtime session\n", __func__);
- goto exit;
- }
- allow = !is_lowlatency_session(inst);
- if (!allow) {
- i_vpr_h(inst, "%s: lowlatency session\n", __func__);
- goto exit;
- }
- value = msm_vidc_get_fps(inst);
- allow = value < capability->cap[BATCH_FPS].value;
- if (!allow) {
- i_vpr_h(inst, "%s: unsupported fps %u, max %u\n", __func__,
- value, capability->cap[BATCH_FPS].value);
- goto exit;
- }
- value = msm_vidc_get_mbs_per_frame(inst);
- allow = value < capability->cap[BATCH_MBPF].value;
- if (!allow) {
- i_vpr_h(inst, "%s: unsupported mbpf %u, max %u\n", __func__,
- value, capability->cap[BATCH_MBPF].value);
- goto exit;
- }
- exit:
- i_vpr_hp(inst, "%s: batching: %s\n", __func__, allow ? "enabled" : "disabled");
- return allow;
- }
- static void msm_vidc_update_input_cr(struct msm_vidc_inst *inst, u32 idx, u32 cr)
- {
- struct msm_vidc_input_cr_data *temp, *next;
- bool found = false;
- list_for_each_entry_safe(temp, next, &inst->enc_input_crs, list) {
- if (temp->index == idx) {
- temp->input_cr = cr;
- found = true;
- break;
- }
- }
- if (!found) {
- temp = kzalloc(sizeof(*temp), GFP_KERNEL);
- if (!temp) {
- i_vpr_e(inst, "%s: malloc failure.\n", __func__);
- return;
- }
- temp->index = idx;
- temp->input_cr = cr;
- list_add_tail(&temp->list, &inst->enc_input_crs);
- }
- }
- static void msm_vidc_free_input_cr_list(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_input_cr_data *temp, *next;
- list_for_each_entry_safe(temp, next, &inst->enc_input_crs, list) {
- list_del(&temp->list);
- kfree(temp);
- }
- INIT_LIST_HEAD(&inst->enc_input_crs);
- }
- void msm_vidc_free_capabililty_list(struct msm_vidc_inst *inst,
- enum msm_vidc_ctrl_list_type list_type)
- {
- struct msm_vidc_inst_cap_entry *temp = NULL, *next = NULL;
- if (list_type & CHILD_LIST) {
- list_for_each_entry_safe(temp, next, &inst->children.list, list) {
- list_del(&temp->list);
- kfree(temp);
- }
- INIT_LIST_HEAD(&inst->children.list);
- }
- temp = NULL;
- next = NULL;
- if (list_type & FW_LIST) {
- list_for_each_entry_safe(temp, next, &inst->firmware.list, list) {
- list_del(&temp->list);
- kfree(temp);
- }
- INIT_LIST_HEAD(&inst->firmware.list);
- }
- }
- void msm_vidc_update_stats(struct msm_vidc_inst *inst,
- struct msm_vidc_buffer *buf, enum msm_vidc_debugfs_event etype)
- {
- if (!inst || !buf || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return;
- }
- if ((is_decode_session(inst) && etype == MSM_VIDC_DEBUGFS_EVENT_ETB) ||
- (is_encode_session(inst) && etype == MSM_VIDC_DEBUGFS_EVENT_FBD))
- inst->stats.data_size += buf->data_size;
- msm_vidc_debugfs_update(inst, etype);
- }
- static void msm_vidc_print_stats(struct msm_vidc_inst *inst)
- {
- u32 frame_rate, operating_rate, achieved_fps, priority, etb, ebd, ftb, fbd, dt_ms;
- u64 bitrate_kbps = 0, time_ms = ktime_get_ns() / 1000 / 1000;
- if (!inst || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return;
- }
- etb = inst->debug_count.etb - inst->stats.count.etb;
- ebd = inst->debug_count.ebd - inst->stats.count.ebd;
- ftb = inst->debug_count.ftb - inst->stats.count.ftb;
- fbd = inst->debug_count.fbd - inst->stats.count.fbd;
- frame_rate = inst->capabilities->cap[FRAME_RATE].value >> 16;
- operating_rate = inst->capabilities->cap[OPERATING_RATE].value >> 16;
- priority = inst->capabilities->cap[PRIORITY].value;
- dt_ms = time_ms - inst->stats.time_ms;
- achieved_fps = (fbd * 1000) / dt_ms;
- bitrate_kbps = (inst->stats.data_size * 8 * 1000) / (dt_ms * 1024);
- i_vpr_hp(inst,
- "stats: counts (etb,ebd,ftb,fbd): %u %u %u %u (total %u %u %u %u), achieved bitrate %lldKbps fps %u/s, frame rate %u, operating rate %u, priority %u, dt %ums\n",
- etb, ebd, ftb, fbd, inst->debug_count.etb, inst->debug_count.ebd,
- inst->debug_count.ftb, inst->debug_count.fbd,
- bitrate_kbps, achieved_fps, frame_rate, operating_rate, priority, dt_ms);
- inst->stats.count = inst->debug_count;
- inst->stats.data_size = 0;
- inst->stats.time_ms = time_ms;
- }
- int schedule_stats_work(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_core *core;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- mod_delayed_work(inst->response_workq, &inst->stats_work,
- msecs_to_jiffies(core->capabilities[STATS_TIMEOUT].value));
- return 0;
- }
- int cancel_stats_work(struct msm_vidc_inst *inst)
- {
- if (!inst) {
- d_vpr_e("%s: Invalid arguments\n", __func__);
- return -EINVAL;
- }
- cancel_delayed_work(&inst->stats_work);
- /* print final stats */
- msm_vidc_print_stats(inst);
- return 0;
- }
- void msm_vidc_stats_handler(struct work_struct *work)
- {
- struct msm_vidc_inst *inst;
- inst = container_of(work, struct msm_vidc_inst, stats_work.work);
- inst = get_inst_ref(g_core, inst);
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return;
- }
- inst_lock(inst, __func__);
- msm_vidc_print_stats(inst);
- schedule_stats_work(inst);
- inst_unlock(inst, __func__);
- put_inst(inst);
- }
- static int msm_vidc_queue_buffer(struct msm_vidc_inst *inst, struct msm_vidc_buffer *buf)
- {
- struct msm_vidc_buffer *meta;
- enum msm_vidc_debugfs_event etype;
- int rc = 0;
- u32 cr = 0;
- if (!inst || !buf || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (is_encode_session(inst) && is_input_buffer(buf->type)) {
- cr = inst->capabilities->cap[ENC_IP_CR].value;
- msm_vidc_update_input_cr(inst, buf->index, cr);
- msm_vidc_update_cap_value(inst, ENC_IP_CR, 0, __func__);
- }
- if (is_decode_session(inst) && is_input_buffer(buf->type) &&
- inst->capabilities->cap[CODEC_CONFIG].value) {
- buf->flags |= MSM_VIDC_BUF_FLAG_CODECCONFIG;
- msm_vidc_update_cap_value(inst, CODEC_CONFIG, 0, __func__);
- }
- if (is_decode_session(inst) && is_output_buffer(buf->type)) {
- rc = msm_vidc_process_readonly_buffers(inst, buf);
- if (rc)
- return rc;
- }
- print_vidc_buffer(VIDC_HIGH, "high", "qbuf", inst, buf);
- meta = get_meta_buffer(inst, buf);
- if (meta)
- print_vidc_buffer(VIDC_LOW, "low ", "qbuf", inst, meta);
- if (!meta && is_meta_enabled(inst, buf->type)) {
- print_vidc_buffer(VIDC_ERR, "err ", "missing meta for", inst, buf);
- return -EINVAL;
- }
- if (msm_vidc_is_super_buffer(inst) && is_input_buffer(buf->type))
- rc = venus_hfi_queue_super_buffer(inst, buf, meta);
- else
- rc = venus_hfi_queue_buffer(inst, buf, meta);
- if (rc)
- return rc;
- buf->attr &= ~MSM_VIDC_ATTR_DEFERRED;
- buf->attr |= MSM_VIDC_ATTR_QUEUED;
- if (meta) {
- meta->attr &= ~MSM_VIDC_ATTR_DEFERRED;
- meta->attr |= MSM_VIDC_ATTR_QUEUED;
- }
- if (is_input_buffer(buf->type))
- inst->power.buffer_counter++;
- if (is_input_buffer(buf->type))
- etype = MSM_VIDC_DEBUGFS_EVENT_ETB;
- else
- etype = MSM_VIDC_DEBUGFS_EVENT_FTB;
- msm_vidc_update_stats(inst, buf, etype);
- return 0;
- }
- int msm_vidc_queue_deferred_buffers(struct msm_vidc_inst *inst, enum msm_vidc_buffer_type buf_type)
- {
- struct msm_vidc_buffers *buffers;
- struct msm_vidc_buffer *buf;
- int rc = 0;
- if (!inst || !buf_type) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- buffers = msm_vidc_get_buffers(inst, buf_type, __func__);
- if (!buffers)
- return -EINVAL;
- msm_vidc_scale_power(inst, true);
- list_for_each_entry(buf, &buffers->list, list) {
- if (!(buf->attr & MSM_VIDC_ATTR_DEFERRED))
- continue;
- rc = msm_vidc_queue_buffer(inst, buf);
- if (rc)
- return rc;
- }
- return 0;
- }
- int msm_vidc_queue_buffer_single(struct msm_vidc_inst *inst, struct vb2_buffer *vb2)
- {
- int rc = 0;
- struct msm_vidc_buffer *buf;
- enum msm_vidc_allow allow;
- if (!inst || !vb2) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- buf = msm_vidc_get_driver_buf(inst, vb2);
- if (!buf)
- return -EINVAL;
- allow = msm_vidc_allow_qbuf(inst, vb2->type);
- if (allow == MSM_VIDC_DISALLOW) {
- i_vpr_e(inst, "%s: qbuf not allowed\n", __func__);
- return -EINVAL;
- } else if (allow == MSM_VIDC_DEFER) {
- print_vidc_buffer(VIDC_LOW, "low ", "qbuf deferred", inst, buf);
- return 0;
- }
- msm_vidc_scale_power(inst, is_input_buffer(buf->type));
- rc = msm_vidc_queue_buffer(inst, buf);
- if (rc)
- return rc;
- return rc;
- }
- int msm_vidc_destroy_internal_buffer(struct msm_vidc_inst *inst,
- struct msm_vidc_buffer *buffer)
- {
- struct msm_vidc_buffers *buffers;
- struct msm_vidc_allocations *allocations;
- struct msm_vidc_mappings *mappings;
- struct msm_vidc_alloc *alloc, *alloc_dummy;
- struct msm_vidc_map *map, *map_dummy;
- struct msm_vidc_buffer *buf, *dummy;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (!is_internal_buffer(buffer->type)) {
- i_vpr_e(inst, "%s: type: %s is not internal\n",
- __func__, buf_name(buffer->type));
- return 0;
- }
- i_vpr_h(inst, "%s: destroy: type: %8s, size: %9u, device_addr %#x\n", __func__,
- buf_name(buffer->type), buffer->buffer_size, buffer->device_addr);
- buffers = msm_vidc_get_buffers(inst, buffer->type, __func__);
- if (!buffers)
- return -EINVAL;
- allocations = msm_vidc_get_allocations(inst, buffer->type, __func__);
- if (!allocations)
- return -EINVAL;
- mappings = msm_vidc_get_mappings(inst, buffer->type, __func__);
- if (!mappings)
- return -EINVAL;
- list_for_each_entry_safe(map, map_dummy, &mappings->list, list) {
- if (map->dmabuf == buffer->dmabuf) {
- msm_vidc_memory_unmap(inst->core, map);
- list_del(&map->list);
- msm_memory_free(inst, map);
- break;
- }
- }
- list_for_each_entry_safe(alloc, alloc_dummy, &allocations->list, list) {
- if (alloc->dmabuf == buffer->dmabuf) {
- msm_vidc_memory_free(inst->core, alloc);
- list_del(&alloc->list);
- msm_memory_free(inst, alloc);
- break;
- }
- }
- list_for_each_entry_safe(buf, dummy, &buffers->list, list) {
- if (buf->dmabuf == buffer->dmabuf) {
- list_del(&buf->list);
- msm_memory_free(inst, buf);
- break;
- }
- }
- buffers->size = 0;
- buffers->min_count = buffers->extra_count = buffers->actual_count = 0;
- return 0;
- }
- int msm_vidc_get_internal_buffers(struct msm_vidc_inst *inst,
- enum msm_vidc_buffer_type buffer_type)
- {
- u32 buf_size;
- u32 buf_count;
- struct msm_vidc_core *core;
- struct msm_vidc_buffers *buffers;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- buf_size = call_session_op(core, buffer_size,
- inst, buffer_type);
- buf_count = call_session_op(core, min_count,
- inst, buffer_type);
- buffers = msm_vidc_get_buffers(inst, buffer_type, __func__);
- if (!buffers)
- return -EINVAL;
- if (buf_size <= buffers->size &&
- buf_count <= buffers->min_count) {
- buffers->reuse = true;
- } else {
- buffers->reuse = false;
- buffers->size = buf_size;
- buffers->min_count = buf_count;
- }
- return 0;
- }
- int msm_vidc_create_internal_buffer(struct msm_vidc_inst *inst,
- enum msm_vidc_buffer_type buffer_type, u32 index)
- {
- int rc = 0;
- struct msm_vidc_buffers *buffers;
- struct msm_vidc_allocations *allocations;
- struct msm_vidc_mappings *mappings;
- struct msm_vidc_buffer *buffer;
- struct msm_vidc_alloc *alloc;
- struct msm_vidc_map *map;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (!is_internal_buffer(buffer_type)) {
- i_vpr_e(inst, "%s: type %s is not internal\n",
- __func__, buf_name(buffer_type));
- return 0;
- }
- buffers = msm_vidc_get_buffers(inst, buffer_type, __func__);
- if (!buffers)
- return -EINVAL;
- allocations = msm_vidc_get_allocations(inst, buffer_type, __func__);
- if (!allocations)
- return -EINVAL;
- mappings = msm_vidc_get_mappings(inst, buffer_type, __func__);
- if (!mappings)
- return -EINVAL;
- if (!buffers->size)
- return 0;
- buffer = msm_memory_alloc(inst, MSM_MEM_POOL_BUFFER);
- if (!buffer) {
- i_vpr_e(inst, "%s: buf alloc failed\n", __func__);
- return -ENOMEM;
- }
- INIT_LIST_HEAD(&buffer->list);
- buffer->type = buffer_type;
- buffer->index = index;
- buffer->buffer_size = buffers->size;
- list_add_tail(&buffer->list, &buffers->list);
- alloc = msm_memory_alloc(inst, MSM_MEM_POOL_ALLOC);
- if (!alloc) {
- i_vpr_e(inst, "%s: alloc failed\n", __func__);
- return -ENOMEM;
- }
- INIT_LIST_HEAD(&alloc->list);
- alloc->type = buffer_type;
- alloc->region = msm_vidc_get_buffer_region(inst,
- buffer_type, __func__);
- alloc->size = buffer->buffer_size;
- alloc->secure = is_secure_region(alloc->region);
- rc = msm_vidc_memory_alloc(inst->core, alloc);
- if (rc)
- return -ENOMEM;
- list_add_tail(&alloc->list, &allocations->list);
- map = msm_memory_alloc(inst, MSM_MEM_POOL_MAP);
- if (!map) {
- i_vpr_e(inst, "%s: map alloc failed\n", __func__);
- return -ENOMEM;
- }
- INIT_LIST_HEAD(&map->list);
- map->type = alloc->type;
- map->region = alloc->region;
- map->dmabuf = alloc->dmabuf;
- rc = msm_vidc_memory_map(inst->core, map);
- if (rc)
- return -ENOMEM;
- list_add_tail(&map->list, &mappings->list);
- buffer->dmabuf = alloc->dmabuf;
- buffer->device_addr = map->device_addr;
- i_vpr_h(inst, "%s: create: type: %8s, size: %9u, device_addr %#x\n", __func__,
- buf_name(buffer_type), buffers->size, buffer->device_addr);
- return 0;
- }
- int msm_vidc_create_internal_buffers(struct msm_vidc_inst *inst,
- enum msm_vidc_buffer_type buffer_type)
- {
- int rc = 0;
- struct msm_vidc_buffers *buffers;
- int i;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- buffers = msm_vidc_get_buffers(inst, buffer_type, __func__);
- if (!buffers)
- return -EINVAL;
- if (buffers->reuse) {
- i_vpr_l(inst, "%s: reuse enabled for %s\n", __func__, buf_name(buffer_type));
- return 0;
- }
- for (i = 0; i < buffers->min_count; i++) {
- rc = msm_vidc_create_internal_buffer(inst, buffer_type, i);
- if (rc)
- return rc;
- }
- return rc;
- }
- int msm_vidc_queue_internal_buffers(struct msm_vidc_inst *inst,
- enum msm_vidc_buffer_type buffer_type)
- {
- int rc = 0;
- struct msm_vidc_buffers *buffers;
- struct msm_vidc_buffer *buffer, *dummy;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (!is_internal_buffer(buffer_type)) {
- i_vpr_e(inst, "%s: %s is not internal\n", __func__, buf_name(buffer_type));
- return 0;
- }
- buffers = msm_vidc_get_buffers(inst, buffer_type, __func__);
- if (!buffers)
- return -EINVAL;
- if (buffers->reuse) {
- i_vpr_l(inst, "%s: reuse enabled for %s buf\n",
- __func__, buf_name(buffer_type));
- return 0;
- }
- list_for_each_entry_safe(buffer, dummy, &buffers->list, list) {
- /* do not queue pending release buffers */
- if (buffer->flags & MSM_VIDC_ATTR_PENDING_RELEASE)
- continue;
- /* do not queue already queued buffers */
- if (buffer->attr & MSM_VIDC_ATTR_QUEUED)
- continue;
- rc = venus_hfi_queue_buffer(inst, buffer, NULL);
- if (rc)
- return rc;
- /* mark queued */
- buffer->attr |= MSM_VIDC_ATTR_QUEUED;
- i_vpr_h(inst, "%s: queue: type: %8s, size: %9u, device_addr %#x\n", __func__,
- buf_name(buffer->type), buffer->buffer_size, buffer->device_addr);
- }
- return 0;
- }
- int msm_vidc_alloc_and_queue_session_internal_buffers(struct msm_vidc_inst *inst,
- enum msm_vidc_buffer_type buffer_type)
- {
- int rc = 0;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (buffer_type != MSM_VIDC_BUF_ARP &&
- buffer_type != MSM_VIDC_BUF_PERSIST) {
- i_vpr_e(inst, "%s: invalid buffer type: %s\n",
- __func__, buf_name(buffer_type));
- rc = -EINVAL;
- goto exit;
- }
- rc = msm_vidc_get_internal_buffers(inst, buffer_type);
- if (rc)
- goto exit;
- rc = msm_vidc_create_internal_buffers(inst, buffer_type);
- if (rc)
- goto exit;
- rc = msm_vidc_queue_internal_buffers(inst, buffer_type);
- if (rc)
- goto exit;
- exit:
- return rc;
- }
- int msm_vidc_release_internal_buffers(struct msm_vidc_inst *inst,
- enum msm_vidc_buffer_type buffer_type)
- {
- int rc = 0;
- struct msm_vidc_buffers *buffers;
- struct msm_vidc_buffer *buffer, *dummy;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (!is_internal_buffer(buffer_type)) {
- i_vpr_e(inst, "%s: %s is not internal\n",
- __func__, buf_name(buffer_type));
- return 0;
- }
- buffers = msm_vidc_get_buffers(inst, buffer_type, __func__);
- if (!buffers)
- return -EINVAL;
- if (buffers->reuse) {
- i_vpr_l(inst, "%s: reuse enabled for %s buf\n",
- __func__, buf_name(buffer_type));
- return 0;
- }
- list_for_each_entry_safe(buffer, dummy, &buffers->list, list) {
- /* do not release already pending release buffers */
- if (buffer->attr & MSM_VIDC_ATTR_PENDING_RELEASE)
- continue;
- /* release only queued buffers */
- if (!(buffer->attr & MSM_VIDC_ATTR_QUEUED))
- continue;
- rc = venus_hfi_release_buffer(inst, buffer);
- if (rc)
- return rc;
- /* mark pending release */
- buffer->attr |= MSM_VIDC_ATTR_PENDING_RELEASE;
- i_vpr_h(inst, "%s: release: type: %8s, size: %9u, device_addr %#x\n", __func__,
- buf_name(buffer->type), buffer->buffer_size, buffer->device_addr);
- }
- return 0;
- }
- int msm_vidc_vb2_buffer_done(struct msm_vidc_inst *inst,
- struct msm_vidc_buffer *buf)
- {
- int type, port, state;
- struct vb2_queue *q;
- struct vb2_buffer *vb2;
- struct vb2_v4l2_buffer *vbuf;
- bool found;
- if (!inst || !buf) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- type = v4l2_type_from_driver(buf->type, __func__);
- if (!type)
- return -EINVAL;
- port = v4l2_type_to_driver_port(inst, type, __func__);
- if (port < 0)
- return -EINVAL;
- q = &inst->vb2q[port];
- if (!q->streaming) {
- i_vpr_e(inst, "%s: port %d is not streaming\n",
- __func__, port);
- return -EINVAL;
- }
- found = false;
- list_for_each_entry(vb2, &q->queued_list, queued_entry) {
- if (vb2->state != VB2_BUF_STATE_ACTIVE)
- continue;
- if (vb2->index == buf->index) {
- found = true;
- break;
- }
- }
- if (!found) {
- print_vidc_buffer(VIDC_ERR, "err ", "vb2 not found for", inst, buf);
- return -EINVAL;
- }
- /**
- * v4l2 clears buffer state related flags. For driver errors
- * send state as error to avoid skipping V4L2_BUF_FLAG_ERROR
- * flag at v4l2 side.
- */
- if (buf->flags & MSM_VIDC_BUF_FLAG_ERROR)
- state = VB2_BUF_STATE_ERROR;
- else
- state = VB2_BUF_STATE_DONE;
- vbuf = to_vb2_v4l2_buffer(vb2);
- vbuf->flags = buf->flags;
- vb2->timestamp = buf->timestamp;
- vb2->planes[0].bytesused = buf->data_size + vb2->planes[0].data_offset;
- vb2_buffer_done(vb2, state);
- return 0;
- }
- int msm_vidc_event_queue_init(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- int index;
- struct msm_vidc_core *core;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- if (is_decode_session(inst))
- index = 0;
- else if (is_encode_session(inst))
- index = 1;
- else
- return -EINVAL;
- v4l2_fh_init(&inst->event_handler, &core->vdev[index].vdev);
- v4l2_fh_add(&inst->event_handler);
- return rc;
- }
- int msm_vidc_event_queue_deinit(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- /* do not deinit, if not already inited */
- if (!inst->event_handler.vdev) {
- i_vpr_e(inst, "%s: already not inited\n", __func__);
- return 0;
- }
- v4l2_fh_del(&inst->event_handler);
- v4l2_fh_exit(&inst->event_handler);
- return rc;
- }
- static int vb2q_init(struct msm_vidc_inst *inst,
- struct vb2_queue *q, enum v4l2_buf_type type)
- {
- int rc = 0;
- struct msm_vidc_core *core;
- if (!inst || !q || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- q->type = type;
- q->io_modes = VB2_DMABUF;
- q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
- q->ops = core->vb2_ops;
- q->mem_ops = core->vb2_mem_ops;
- q->drv_priv = inst;
- q->allow_zero_bytesused = 1;
- q->copy_timestamp = 1;
- rc = vb2_queue_init(q);
- if (rc)
- i_vpr_e(inst, "%s: vb2_queue_init failed for type %d\n",
- __func__, type);
- return rc;
- }
- int msm_vidc_vb2_queue_init(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- if (!inst) {
- i_vpr_e(inst, "%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (inst->vb2q_init) {
- i_vpr_h(inst, "%s: vb2q already inited\n", __func__);
- return 0;
- }
- rc = vb2q_init(inst, &inst->vb2q[INPUT_PORT], INPUT_MPLANE);
- if (rc)
- goto exit;
- rc = vb2q_init(inst, &inst->vb2q[OUTPUT_PORT], OUTPUT_MPLANE);
- if (rc)
- goto fail_out_vb2q_init;
- rc = vb2q_init(inst, &inst->vb2q[INPUT_META_PORT], INPUT_META_PLANE);
- if (rc)
- goto fail_in_meta_vb2q_init;
- rc = vb2q_init(inst, &inst->vb2q[OUTPUT_META_PORT], OUTPUT_META_PLANE);
- if (rc)
- goto fail_out_meta_vb2q_init;
- inst->vb2q_init = true;
- return 0;
- fail_out_meta_vb2q_init:
- vb2_queue_release(&inst->vb2q[INPUT_META_PORT]);
- fail_in_meta_vb2q_init:
- vb2_queue_release(&inst->vb2q[OUTPUT_PORT]);
- fail_out_vb2q_init:
- vb2_queue_release(&inst->vb2q[INPUT_PORT]);
- exit:
- return rc;
- }
- int msm_vidc_vb2_queue_deinit(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (!inst->vb2q_init) {
- i_vpr_h(inst, "%s: vb2q already deinited\n", __func__);
- return 0;
- }
- vb2_queue_release(&inst->vb2q[OUTPUT_META_PORT]);
- vb2_queue_release(&inst->vb2q[INPUT_META_PORT]);
- vb2_queue_release(&inst->vb2q[OUTPUT_PORT]);
- vb2_queue_release(&inst->vb2q[INPUT_PORT]);
- inst->vb2q_init = false;
- return rc;
- }
- int msm_vidc_add_session(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- struct msm_vidc_inst *i;
- struct msm_vidc_core *core;
- u32 count = 0;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- if (!core->capabilities) {
- i_vpr_e(inst, "%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core_lock(core, __func__);
- list_for_each_entry(i, &core->instances, list)
- count++;
- if (count < core->capabilities[MAX_SESSION_COUNT].value) {
- list_add_tail(&inst->list, &core->instances);
- } else {
- i_vpr_e(inst, "%s: total sessions %d exceeded max limit %d\n",
- __func__, count, core->capabilities[MAX_SESSION_COUNT].value);
- rc = -EINVAL;
- }
- core_unlock(core, __func__);
- return rc;
- }
- int msm_vidc_remove_session(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_inst *i, *temp;
- struct msm_vidc_core *core;
- u32 count = 0;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- core_lock(core, __func__);
- list_for_each_entry_safe(i, temp, &core->instances, list) {
- if (i->session_id == inst->session_id) {
- list_del_init(&i->list);
- list_add_tail(&i->list, &core->dangling_instances);
- i_vpr_h(inst, "%s: removed session %#x\n",
- __func__, i->session_id);
- }
- }
- list_for_each_entry(i, &core->instances, list)
- count++;
- i_vpr_h(inst, "%s: remaining sessions %d\n", __func__, count);
- core_unlock(core, __func__);
- return 0;
- }
- static int msm_vidc_remove_dangling_session(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_inst *i, *temp;
- struct msm_vidc_core *core;
- u32 count = 0;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- core_lock(core, __func__);
- list_for_each_entry_safe(i, temp, &core->dangling_instances, list) {
- if (i->session_id == inst->session_id) {
- list_del_init(&i->list);
- i_vpr_h(inst, "%s: removed dangling session %#x\n",
- __func__, i->session_id);
- break;
- }
- }
- list_for_each_entry(i, &core->dangling_instances, list)
- count++;
- i_vpr_h(inst, "%s: remaining dangling sessions %d\n", __func__, count);
- core_unlock(core, __func__);
- return 0;
- }
- int msm_vidc_session_open(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- inst->packet_size = 4096;
- inst->packet = kzalloc(inst->packet_size, GFP_KERNEL);
- if (!inst->packet) {
- i_vpr_e(inst, "%s(): inst packet allocation failed\n", __func__);
- return -ENOMEM;
- }
- rc = venus_hfi_session_open(inst);
- if (rc)
- goto error;
- return 0;
- error:
- i_vpr_e(inst, "%s(): session open failed\n", __func__);
- kfree(inst->packet);
- inst->packet = NULL;
- return rc;
- }
- int msm_vidc_session_set_codec(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- rc = venus_hfi_session_set_codec(inst);
- if (rc)
- return rc;
- return 0;
- }
- int msm_vidc_session_set_secure_mode(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- rc = venus_hfi_session_set_secure_mode(inst);
- if (rc)
- return rc;
- return 0;
- }
- int msm_vidc_session_set_default_header(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- u32 default_header = false;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- default_header = inst->capabilities->cap[DEFAULT_HEADER].value;
- i_vpr_h(inst, "%s: default header: %d", __func__, default_header);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_DEC_DEFAULT_HEADER,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, INPUT_PORT),
- HFI_PAYLOAD_U32,
- &default_header,
- sizeof(u32));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- int msm_vidc_session_streamon(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- msm_vidc_scale_power(inst, true);
- rc = venus_hfi_start(inst, port);
- if (rc)
- return rc;
- return rc;
- }
- int msm_vidc_session_streamoff(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- int count = 0;
- struct msm_vidc_core *core;
- enum signal_session_response signal_type;
- enum msm_vidc_buffer_type buffer_type;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (port == INPUT_PORT) {
- signal_type = SIGNAL_CMD_STOP_INPUT;
- buffer_type = MSM_VIDC_BUF_INPUT;
- } else if (port == OUTPUT_PORT) {
- signal_type = SIGNAL_CMD_STOP_OUTPUT;
- buffer_type = MSM_VIDC_BUF_OUTPUT;
- } else {
- i_vpr_e(inst, "%s: invalid port: %d\n", __func__, port);
- return -EINVAL;
- }
- rc = venus_hfi_stop(inst, port);
- if (rc)
- goto error;
- core = inst->core;
- i_vpr_h(inst, "%s: wait on port: %d for time: %d ms\n",
- __func__, port, core->capabilities[HW_RESPONSE_TIMEOUT].value);
- inst_unlock(inst, __func__);
- rc = wait_for_completion_timeout(
- &inst->completions[signal_type],
- msecs_to_jiffies(
- core->capabilities[HW_RESPONSE_TIMEOUT].value));
- if (!rc) {
- i_vpr_e(inst, "%s: session stop timed out for port: %d\n",
- __func__, port);
- rc = -ETIMEDOUT;
- msm_vidc_inst_timeout(inst);
- } else {
- rc = 0;
- }
- inst_lock(inst, __func__);
- if(rc)
- goto error;
- /* no more queued buffers after streamoff */
- count = msm_vidc_num_buffers(inst, buffer_type, MSM_VIDC_ATTR_QUEUED);
- if (!count) {
- i_vpr_h(inst, "%s: stop successful on port: %d\n",
- __func__, port);
- } else {
- i_vpr_e(inst,
- "%s: %d buffers pending with firmware on port: %d\n",
- __func__, count, port);
- rc = -EINVAL;
- goto error;
- }
- /* flush deferred buffers */
- msm_vidc_flush_buffers(inst, buffer_type);
- msm_vidc_flush_delayed_unmap_buffers(inst, buffer_type);
- return 0;
- error:
- msm_vidc_kill_session(inst);
- msm_vidc_flush_buffers(inst, buffer_type);
- return rc;
- }
- int msm_vidc_session_close(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- struct msm_vidc_core *core;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- rc = venus_hfi_session_close(inst);
- if (rc)
- return rc;
- /* we are not supposed to send any more commands after close */
- i_vpr_h(inst, "%s: free session packet data\n", __func__);
- kfree(inst->packet);
- inst->packet = NULL;
- core = inst->core;
- i_vpr_h(inst, "%s: wait on close for time: %d ms\n",
- __func__, core->capabilities[HW_RESPONSE_TIMEOUT].value);
- inst_unlock(inst, __func__);
- rc = wait_for_completion_timeout(
- &inst->completions[SIGNAL_CMD_CLOSE],
- msecs_to_jiffies(
- core->capabilities[HW_RESPONSE_TIMEOUT].value));
- if (!rc) {
- i_vpr_e(inst, "%s: session close timed out\n", __func__);
- rc = -ETIMEDOUT;
- msm_vidc_inst_timeout(inst);
- } else {
- rc = 0;
- i_vpr_h(inst, "%s: close successful\n", __func__);
- }
- inst_lock(inst, __func__);
- msm_vidc_remove_session(inst);
- return rc;
- }
- int msm_vidc_kill_session(struct msm_vidc_inst *inst)
- {
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (!inst->session_id) {
- i_vpr_e(inst, "%s: already killed\n", __func__);
- return 0;
- }
- i_vpr_e(inst, "%s: killing session\n", __func__);
- msm_vidc_session_close(inst);
- msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
- return 0;
- }
- int msm_vidc_get_inst_capability(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- int i;
- struct msm_vidc_core *core;
- if (!inst || !inst->core || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- for (i = 0; i < core->codecs_count; i++) {
- if (core->inst_caps[i].domain == inst->domain &&
- core->inst_caps[i].codec == inst->codec) {
- i_vpr_h(inst,
- "%s: copied capabilities with %#x codec, %#x domain\n",
- __func__, inst->codec, inst->domain);
- memcpy(inst->capabilities, &core->inst_caps[i],
- sizeof(struct msm_vidc_inst_capability));
- }
- }
- return rc;
- }
- int msm_vidc_deinit_core_caps(struct msm_vidc_core *core)
- {
- int rc = 0;
- if (!core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- kfree(core->capabilities);
- core->capabilities = NULL;
- d_vpr_h("%s: Core capabilities freed\n", __func__);
- return rc;
- }
- int msm_vidc_init_core_caps(struct msm_vidc_core *core)
- {
- int rc = 0;
- int i, num_platform_caps;
- struct msm_platform_core_capability *platform_data;
- if (!core || !core->platform) {
- d_vpr_e("%s: invalid params\n", __func__);
- rc = -EINVAL;
- goto exit;
- }
- platform_data = core->platform->data.core_data;
- if (!platform_data) {
- d_vpr_e("%s: platform core data is NULL\n",
- __func__);
- rc = -EINVAL;
- goto exit;
- }
- core->capabilities = kcalloc(1,
- (sizeof(struct msm_vidc_core_capability) *
- (CORE_CAP_MAX + 1)), GFP_KERNEL);
- if (!core->capabilities) {
- d_vpr_e("%s: failed to allocate core capabilities\n",
- __func__);
- rc = -ENOMEM;
- goto exit;
- }
- num_platform_caps = core->platform->data.core_data_size;
- /* loop over platform caps */
- for (i = 0; i < num_platform_caps && i < CORE_CAP_MAX; i++) {
- core->capabilities[platform_data[i].type].type = platform_data[i].type;
- core->capabilities[platform_data[i].type].value = platform_data[i].value;
- }
- exit:
- return rc;
- }
- static void update_inst_capability(struct msm_platform_inst_capability *in,
- struct msm_vidc_inst_capability *capability)
- {
- if (!in || !capability) {
- d_vpr_e("%s: invalid params %pK %pK\n",
- __func__, in, capability);
- return;
- }
- if (in->cap < INST_CAP_MAX) {
- capability->cap[in->cap].cap = in->cap;
- capability->cap[in->cap].min = in->min;
- capability->cap[in->cap].max = in->max;
- capability->cap[in->cap].step_or_mask = in->step_or_mask;
- capability->cap[in->cap].value = in->value;
- capability->cap[in->cap].flags = in->flags;
- capability->cap[in->cap].v4l2_id = in->v4l2_id;
- capability->cap[in->cap].hfi_id = in->hfi_id;
- memcpy(capability->cap[in->cap].parents, in->parents,
- sizeof(capability->cap[in->cap].parents));
- memcpy(capability->cap[in->cap].children, in->children,
- sizeof(capability->cap[in->cap].children));
- capability->cap[in->cap].adjust = in->adjust;
- capability->cap[in->cap].set = in->set;
- } else {
- d_vpr_e("%s: invalid cap %d\n",
- __func__, in->cap);
- }
- }
- int msm_vidc_deinit_instance_caps(struct msm_vidc_core *core)
- {
- int rc = 0;
- if (!core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- kfree(core->inst_caps);
- core->inst_caps = NULL;
- d_vpr_h("%s: core->inst_caps freed\n", __func__);
- return rc;
- }
- int msm_vidc_init_instance_caps(struct msm_vidc_core *core)
- {
- int rc = 0;
- u8 enc_valid_codecs, dec_valid_codecs;
- u8 count_bits, enc_codec_count;
- u8 codecs_count = 0;
- int i, j, check_bit, num_platform_caps;
- struct msm_platform_inst_capability *platform_data = NULL;
- if (!core || !core->platform || !core->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- rc = -EINVAL;
- goto error;
- }
- platform_data = core->platform->data.instance_data;
- if (!platform_data) {
- d_vpr_e("%s: platform instance data is NULL\n",
- __func__);
- rc = -EINVAL;
- goto error;
- }
- enc_valid_codecs = core->capabilities[ENC_CODECS].value;
- count_bits = enc_valid_codecs;
- COUNT_BITS(count_bits, codecs_count);
- enc_codec_count = codecs_count;
- dec_valid_codecs = core->capabilities[DEC_CODECS].value;
- count_bits = dec_valid_codecs;
- COUNT_BITS(count_bits, codecs_count);
- core->codecs_count = codecs_count;
- core->inst_caps = kcalloc(codecs_count,
- sizeof(struct msm_vidc_inst_capability),
- GFP_KERNEL);
- if (!core->inst_caps) {
- d_vpr_e("%s: failed to allocate core capabilities\n",
- __func__);
- rc = -ENOMEM;
- goto error;
- }
- check_bit = 0;
- /* determine codecs for enc domain */
- for (i = 0; i < enc_codec_count; i++) {
- while (check_bit < (sizeof(enc_valid_codecs) * 8)) {
- if (enc_valid_codecs & BIT(check_bit)) {
- core->inst_caps[i].domain = MSM_VIDC_ENCODER;
- core->inst_caps[i].codec = enc_valid_codecs &
- BIT(check_bit);
- check_bit++;
- break;
- }
- check_bit++;
- }
- }
- /* reset checkbit to check from 0th bit of decoder codecs set bits*/
- check_bit = 0;
- /* determine codecs for dec domain */
- for (; i < codecs_count; i++) {
- while (check_bit < (sizeof(dec_valid_codecs) * 8)) {
- if (dec_valid_codecs & BIT(check_bit)) {
- core->inst_caps[i].domain = MSM_VIDC_DECODER;
- core->inst_caps[i].codec = dec_valid_codecs &
- BIT(check_bit);
- check_bit++;
- break;
- }
- check_bit++;
- }
- }
- num_platform_caps = core->platform->data.instance_data_size;
- d_vpr_h("%s: num caps %d\n", __func__, num_platform_caps);
- /* loop over each platform capability */
- for (i = 0; i < num_platform_caps; i++) {
- /* select matching core codec and update it */
- for (j = 0; j < codecs_count; j++) {
- if ((platform_data[i].domain &
- core->inst_caps[j].domain) &&
- (platform_data[i].codec &
- core->inst_caps[j].codec)) {
- /* update core capability */
- update_inst_capability(&platform_data[i],
- &core->inst_caps[j]);
- }
- }
- }
- error:
- return rc;
- }
- int msm_vidc_core_deinit_locked(struct msm_vidc_core *core, bool force)
- {
- int rc = 0;
- struct msm_vidc_inst *inst, *dummy;
- if (!core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- rc = __strict_check(core, __func__);
- if (rc) {
- d_vpr_e("%s(): core was not locked\n", __func__);
- return rc;
- }
- if (core->state == MSM_VIDC_CORE_DEINIT)
- return 0;
- if (force) {
- d_vpr_e("%s(): force deinit core\n", __func__);
- } else {
- /* in normal case, deinit core only if no session present */
- if (!list_empty(&core->instances)) {
- d_vpr_h("%s(): skip deinit\n", __func__);
- return 0;
- } else {
- d_vpr_h("%s(): deinit core\n", __func__);
- }
- }
- venus_hfi_core_deinit(core, force);
- /* unlink all sessions from core, if any */
- list_for_each_entry_safe(inst, dummy, &core->instances, list) {
- msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
- list_del_init(&inst->list);
- list_add_tail(&inst->list, &core->dangling_instances);
- }
- msm_vidc_change_core_state(core, MSM_VIDC_CORE_DEINIT, __func__);
- return rc;
- }
- int msm_vidc_core_deinit(struct msm_vidc_core *core, bool force)
- {
- int rc = 0;
- if (!core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core_lock(core, __func__);
- rc = msm_vidc_core_deinit_locked(core, force);
- core_unlock(core, __func__);
- return rc;
- }
- static int msm_vidc_core_init_wait(struct msm_vidc_core *core)
- {
- const int interval = 40;
- int max_tries, count = 0, rc = 0;
- if (!core || !core->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- rc = __strict_check(core, __func__);
- if (rc)
- return rc;
- if (core->state != MSM_VIDC_CORE_INIT_WAIT)
- return 0;
- d_vpr_h("%s(): waiting for state change\n", __func__);
- max_tries = core->capabilities[HW_RESPONSE_TIMEOUT].value / interval;
- /**
- * attempt one more time to ensure triggering init_done
- * timeout sequence for 1st session, incase response not
- * received in reverse thread.
- */
- while (count < max_tries + 1) {
- if (core->state != MSM_VIDC_CORE_INIT_WAIT)
- break;
- core_unlock(core, __func__);
- msleep_interruptible(interval);
- core_lock(core, __func__);
- count++;
- }
- d_vpr_h("%s: state %s, interval %u, count %u, max_tries %u\n", __func__,
- core_state_name(core->state), interval, count, max_tries);
- /* treat as fatal and fail session_open */
- if (core->state == MSM_VIDC_CORE_INIT_WAIT) {
- d_vpr_e("%s: state change failed\n", __func__);
- rc = -EINVAL;
- }
- return rc;
- }
- int msm_vidc_core_init(struct msm_vidc_core *core)
- {
- int rc = 0;
- if (!core || !core->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core_lock(core, __func__);
- rc = msm_vidc_core_init_wait(core);
- if (rc)
- goto unlock;
- if (core->state == MSM_VIDC_CORE_INIT)
- goto unlock;
- msm_vidc_change_core_state(core, MSM_VIDC_CORE_INIT_WAIT, __func__);
- init_completion(&core->init_done);
- core->smmu_fault_handled = false;
- core->ssr.trigger = false;
- rc = venus_hfi_core_init(core);
- if (rc) {
- d_vpr_e("%s: core init failed\n", __func__);
- goto unlock;
- }
- d_vpr_h("%s(): waiting for sys_init_done, %d ms\n", __func__,
- core->capabilities[HW_RESPONSE_TIMEOUT].value);
- core_unlock(core, __func__);
- rc = wait_for_completion_timeout(&core->init_done, msecs_to_jiffies(
- core->capabilities[HW_RESPONSE_TIMEOUT].value));
- core_lock(core, __func__);
- if (!rc) {
- d_vpr_e("%s: core init timed out\n", __func__);
- rc = -ETIMEDOUT;
- } else {
- msm_vidc_change_core_state(core, MSM_VIDC_CORE_INIT, __func__);
- d_vpr_h("%s: system init wait completed\n", __func__);
- rc = 0;
- }
- unlock:
- if (rc)
- msm_vidc_core_deinit_locked(core, true);
- core_unlock(core, __func__);
- return rc;
- }
- int msm_vidc_inst_timeout(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- struct msm_vidc_core *core;
- struct msm_vidc_inst *instance;
- bool found;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- core_lock(core, __func__);
- /*
- * All sessions will be removed from core list in core deinit,
- * do not deinit core from a session which is not present in
- * core list.
- */
- found = false;
- list_for_each_entry(instance, &core->instances, list) {
- if (instance == inst) {
- found = true;
- break;
- }
- }
- if (!found) {
- i_vpr_e(inst,
- "%s: session not available in core list\n", __func__);
- rc = -EINVAL;
- goto unlock;
- }
- /* call core deinit for a valid instance timeout case */
- msm_vidc_core_deinit_locked(core, true);
- unlock:
- core_unlock(core, __func__);
- return rc;
- }
- int msm_vidc_print_buffer_info(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_buffers *buffers;
- int i;
- if (!inst) {
- i_vpr_e(inst, "%s: invalid params\n", __func__);
- return -EINVAL;
- }
- /* Print buffer details */
- for (i = 0; i < ARRAY_SIZE(buf_type_name_arr); i++) {
- buffers = msm_vidc_get_buffers(inst, buf_type_name_arr[i].type, __func__);
- if (!buffers)
- continue;
- i_vpr_h(inst, "buf: type: %11s, count %2d, extra %2d, actual %2d, size %9u\n",
- buf_type_name_arr[i].name, buffers->min_count,
- buffers->extra_count, buffers->actual_count,
- buffers->size);
- }
- return 0;
- }
- int msm_vidc_print_inst_info(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_buffers *buffers;
- struct msm_vidc_buffer *buf;
- enum msm_vidc_port_type port;
- bool is_secure, is_decode;
- u32 bit_depth, bit_rate, frame_rate, width, height;
- struct dma_buf *dbuf;
- int i = 0;
- if (!inst || !inst->capabilities) {
- i_vpr_e(inst, "%s: invalid params\n", __func__);
- return -EINVAL;
- }
- is_secure = is_secure_session(inst);
- is_decode = inst->domain == MSM_VIDC_DECODER;
- port = is_decode ? INPUT_PORT : OUTPUT_PORT;
- width = inst->fmts[port].fmt.pix_mp.width;
- height = inst->fmts[port].fmt.pix_mp.height;
- bit_depth = inst->capabilities->cap[BIT_DEPTH].value & 0xFFFF;
- bit_rate = inst->capabilities->cap[BIT_RATE].value;
- frame_rate = inst->capabilities->cap[FRAME_RATE].value >> 16;
- i_vpr_e(inst, "%s %s session, HxW: %d x %d, fps: %d, bitrate: %d, bit-depth: %d\n",
- is_secure ? "Secure" : "Non-Secure",
- is_decode ? "Decode" : "Encode",
- height, width,
- frame_rate, bit_rate, bit_depth);
- /* Print buffer details */
- for (i = 0; i < ARRAY_SIZE(buf_type_name_arr); i++) {
- buffers = msm_vidc_get_buffers(inst, buf_type_name_arr[i].type, __func__);
- if (!buffers)
- continue;
- i_vpr_e(inst, "count: type: %11s, min: %2d, extra: %2d, actual: %2d\n",
- buf_type_name_arr[i].name, buffers->min_count,
- buffers->extra_count, buffers->actual_count);
- list_for_each_entry(buf, &buffers->list, list) {
- if (!buf->dmabuf)
- continue;
- dbuf = (struct dma_buf *)buf->dmabuf;
- i_vpr_e(inst,
- "buf: type: %11s, index: %2d, fd: %4d, size: %9u, off: %8u, filled: %9u, iova: %8x, inode: %9ld, flags: %8x, ts: %16lld, attr: %8x\n",
- buf_type_name_arr[i].name, buf->index, buf->fd, buf->buffer_size,
- buf->data_offset, buf->data_size, buf->device_addr,
- file_inode(dbuf->file)->i_ino,
- buf->flags, buf->timestamp, buf->attr);
- }
- }
- return 0;
- }
- void msm_vidc_print_core_info(struct msm_vidc_core *core)
- {
- struct msm_vidc_inst *inst = NULL;
- struct msm_vidc_inst *instances[MAX_SUPPORTED_INSTANCES];
- s32 num_instances = 0;
- if (!core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return;
- }
- core_lock(core, __func__);
- list_for_each_entry(inst, &core->instances, list)
- instances[num_instances++] = inst;
- core_unlock(core, __func__);
- while (num_instances--) {
- inst = instances[num_instances];
- inst = get_inst_ref(core, inst);
- if (!inst)
- continue;
- inst_lock(inst, __func__);
- msm_vidc_print_inst_info(inst);
- inst_unlock(inst, __func__);
- put_inst(inst);
- }
- }
- int msm_vidc_smmu_fault_handler(struct iommu_domain *domain,
- struct device *dev, unsigned long iova, int flags, void *data)
- {
- struct msm_vidc_core *core = data;
- if (!domain || !core || !core->capabilities) {
- d_vpr_e("%s: invalid params %pK %pK\n",
- __func__, domain, core);
- return -EINVAL;
- }
- if (core->smmu_fault_handled) {
- if (core->capabilities[NON_FATAL_FAULTS].value) {
- dprintk_ratelimit(VIDC_ERR, "err ",
- "%s: non-fatal pagefault address: %lx\n",
- __func__, iova);
- return 0;
- }
- }
- d_vpr_e("%s: faulting address: %lx\n", __func__, iova);
- core->smmu_fault_handled = true;
- /* print noc error log registers */
- venus_hfi_noc_error_info(core);
- msm_vidc_print_core_info(core);
- /*
- * Return -ENOSYS to elicit the default behaviour of smmu driver.
- * If we return -ENOSYS, then smmu driver assumes page fault handler
- * is not installed and prints a list of useful debug information like
- * FAR, SID etc. This information is not printed if we return 0.
- */
- return -ENOSYS;
- }
- int msm_vidc_trigger_ssr(struct msm_vidc_core *core,
- u64 trigger_ssr_val)
- {
- struct msm_vidc_ssr *ssr;
- if (!core) {
- d_vpr_e("%s: Invalid parameters\n", __func__);
- return -EINVAL;
- }
- ssr = &core->ssr;
- /*
- * <test_addr><sub_client_id><ssr_type>
- * ssr_type: 0-3 bits
- * sub_client_id: 4-7 bits
- * reserved: 8-31 bits
- * test_addr: 32-63 bits
- */
- ssr->ssr_type = (trigger_ssr_val &
- (unsigned long)SSR_TYPE) >> SSR_TYPE_SHIFT;
- ssr->sub_client_id = (trigger_ssr_val &
- (unsigned long)SSR_SUB_CLIENT_ID) >> SSR_SUB_CLIENT_ID_SHIFT;
- ssr->test_addr = (trigger_ssr_val &
- (unsigned long)SSR_ADDR_ID) >> SSR_ADDR_SHIFT;
- schedule_work(&core->ssr_work);
- return 0;
- }
- void msm_vidc_ssr_handler(struct work_struct *work)
- {
- int rc;
- struct msm_vidc_core *core;
- struct msm_vidc_ssr *ssr;
- core = container_of(work, struct msm_vidc_core, ssr_work);
- if (!core) {
- d_vpr_e("%s: invalid params %pK\n", __func__, core);
- return;
- }
- ssr = &core->ssr;
- core_lock(core, __func__);
- if (core->state == MSM_VIDC_CORE_INIT) {
- /*
- * In current implementation, user-initiated SSR triggers
- * a fatal error from hardware. However, there is no way
- * to know if fatal error is due to SSR or not. Handle
- * user SSR as non-fatal.
- */
- core->ssr.trigger = true;
- rc = venus_hfi_trigger_ssr(core, ssr->ssr_type,
- ssr->sub_client_id, ssr->test_addr);
- if (rc) {
- d_vpr_e("%s: trigger_ssr failed\n", __func__);
- core->ssr.trigger = false;
- }
- } else {
- d_vpr_e("%s: video core not initialized\n", __func__);
- }
- core_unlock(core, __func__);
- }
- void msm_vidc_pm_work_handler(struct work_struct *work)
- {
- }
- void msm_vidc_fw_unload_handler(struct work_struct *work)
- {
- struct msm_vidc_core *core = NULL;
- int rc = 0;
- core = container_of(work, struct msm_vidc_core, fw_unload_work.work);
- if (!core) {
- d_vpr_e("%s: invalid work or core handle\n", __func__);
- return;
- }
- d_vpr_h("%s: deinitializing video core\n",__func__);
- rc = msm_vidc_core_deinit(core, false);
- if (rc)
- d_vpr_e("%s: Failed to deinit core\n", __func__);
- }
- void msm_vidc_batch_handler(struct work_struct *work)
- {
- struct msm_vidc_inst *inst;
- enum msm_vidc_allow allow;
- int rc = 0;
- inst = container_of(work, struct msm_vidc_inst, decode_batch.work.work);
- inst = get_inst_ref(g_core, inst);
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return;
- }
- inst_lock(inst, __func__);
- if (is_session_error(inst)) {
- i_vpr_e(inst, "%s: failled. Session error\n", __func__);
- goto exit;
- }
- allow = msm_vidc_allow_qbuf(inst, OUTPUT_MPLANE);
- if (allow != MSM_VIDC_ALLOW) {
- i_vpr_e(inst, "%s: not allowed in state: %s\n", __func__,
- state_name(inst->state));
- goto exit;
- }
- i_vpr_h(inst, "%s: queue pending batch buffers\n", __func__);
- rc = msm_vidc_queue_deferred_buffers(inst, MSM_VIDC_BUF_OUTPUT);
- if (rc) {
- i_vpr_e(inst, "%s: batch qbufs failed\n", __func__);
- msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
- }
- exit:
- inst_unlock(inst, __func__);
- put_inst(inst);
- }
- int msm_vidc_flush_buffers(struct msm_vidc_inst *inst,
- enum msm_vidc_buffer_type type)
- {
- int rc = 0;
- struct msm_vidc_buffers *buffers;
- struct msm_vidc_buffer *buf, *dummy;
- enum msm_vidc_buffer_type buffer_type[2];
- int i;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (type == MSM_VIDC_BUF_INPUT) {
- buffer_type[0] = MSM_VIDC_BUF_INPUT_META;
- buffer_type[1] = MSM_VIDC_BUF_INPUT;
- } else if (type == MSM_VIDC_BUF_OUTPUT) {
- buffer_type[0] = MSM_VIDC_BUF_OUTPUT_META;
- buffer_type[1] = MSM_VIDC_BUF_OUTPUT;
- } else {
- i_vpr_h(inst, "%s: invalid buffer type %d\n",
- __func__, type);
- return -EINVAL;
- }
- for (i = 0; i < ARRAY_SIZE(buffer_type); i++) {
- buffers = msm_vidc_get_buffers(inst, buffer_type[i], __func__);
- if (!buffers)
- return -EINVAL;
- list_for_each_entry_safe(buf, dummy, &buffers->list, list) {
- if (buf->attr & MSM_VIDC_ATTR_QUEUED ||
- buf->attr & MSM_VIDC_ATTR_DEFERRED) {
- print_vidc_buffer(VIDC_HIGH, "high", "flushing buffer", inst, buf);
- if (!(buf->attr & MSM_VIDC_ATTR_BUFFER_DONE))
- msm_vidc_vb2_buffer_done(inst, buf);
- msm_vidc_put_driver_buf(inst, buf);
- }
- }
- }
- return rc;
- }
- int msm_vidc_flush_delayed_unmap_buffers(struct msm_vidc_inst *inst,
- enum msm_vidc_buffer_type type)
- {
- int rc = 0;
- struct msm_vidc_mappings *maps;
- struct msm_vidc_map *map, *dummy;
- struct msm_vidc_buffer *ro_buf, *ro_dummy;
- enum msm_vidc_buffer_type buffer_type[2];
- int i;
- bool found = false;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (type == MSM_VIDC_BUF_INPUT) {
- buffer_type[0] = MSM_VIDC_BUF_INPUT_META;
- buffer_type[1] = MSM_VIDC_BUF_INPUT;
- } else if (type == MSM_VIDC_BUF_OUTPUT) {
- buffer_type[0] = MSM_VIDC_BUF_OUTPUT_META;
- buffer_type[1] = MSM_VIDC_BUF_OUTPUT;
- } else {
- i_vpr_h(inst, "%s: invalid buffer type %d\n",
- __func__, type);
- return -EINVAL;
- }
- for (i = 0; i < ARRAY_SIZE(buffer_type); i++) {
- maps = msm_vidc_get_mappings(inst, buffer_type[i], __func__);
- if (!maps)
- return -EINVAL;
- list_for_each_entry_safe(map, dummy, &maps->list, list) {
- /*
- * decoder output bufs will have skip_delayed_unmap = true
- * unmap all decoder output buffers except those present in
- * read_only buffers list
- */
- if (!map->skip_delayed_unmap)
- continue;
- found = false;
- list_for_each_entry_safe(ro_buf, ro_dummy,
- &inst->buffers.read_only.list, list) {
- if (map->dmabuf == ro_buf->dmabuf) {
- found = true;
- break;
- }
- }
- /* completely unmap */
- if (!found) {
- if (map->refcount > 1) {
- i_vpr_e(inst,
- "%s: unexpected map refcount: %u device addr %#x\n",
- __func__, map->refcount, map->device_addr);
- msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
- }
- msm_vidc_memory_unmap_completely(inst, map);
- }
- }
- }
- return rc;
- }
- void msm_vidc_destroy_buffers(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_buffers *buffers;
- struct msm_vidc_buffer *buf, *dummy;
- struct msm_vidc_timestamp *ts, *dummy_ts;
- struct msm_memory_dmabuf *dbuf, *dummy_dbuf;
- struct response_work *work, *dummy_work = NULL;
- static const enum msm_vidc_buffer_type ext_buf_types[] = {
- MSM_VIDC_BUF_INPUT,
- MSM_VIDC_BUF_OUTPUT,
- MSM_VIDC_BUF_INPUT_META,
- MSM_VIDC_BUF_OUTPUT_META,
- };
- static const enum msm_vidc_buffer_type internal_buf_types[] = {
- MSM_VIDC_BUF_BIN,
- MSM_VIDC_BUF_ARP,
- MSM_VIDC_BUF_COMV,
- MSM_VIDC_BUF_NON_COMV,
- MSM_VIDC_BUF_LINE,
- MSM_VIDC_BUF_DPB,
- MSM_VIDC_BUF_PERSIST,
- MSM_VIDC_BUF_VPSS,
- };
- int i;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return;
- }
- for (i = 0; i < ARRAY_SIZE(internal_buf_types); i++) {
- buffers = msm_vidc_get_buffers(inst, internal_buf_types[i], __func__);
- if (!buffers)
- continue;
- list_for_each_entry_safe(buf, dummy, &buffers->list, list) {
- i_vpr_h(inst,
- "destroying internal buffer: type %d idx %d fd %d addr %#x size %d\n",
- buf->type, buf->index, buf->fd, buf->device_addr, buf->buffer_size);
- msm_vidc_destroy_internal_buffer(inst, buf);
- }
- }
- for (i = 0; i < ARRAY_SIZE(ext_buf_types); i++) {
- buffers = msm_vidc_get_buffers(inst, ext_buf_types[i], __func__);
- if (!buffers)
- continue;
- list_for_each_entry_safe(buf, dummy, &buffers->list, list) {
- print_vidc_buffer(VIDC_ERR, "err ", "destroying ", inst, buf);
- if (!(buf->attr & MSM_VIDC_ATTR_BUFFER_DONE))
- msm_vidc_vb2_buffer_done(inst, buf);
- msm_vidc_put_driver_buf(inst, buf);
- }
- msm_vidc_unmap_buffers(inst, ext_buf_types[i]);
- }
- list_for_each_entry_safe(buf, dummy, &inst->buffers.read_only.list, list) {
- print_vidc_buffer(VIDC_ERR, "err ", "destroying ro buffer", inst, buf);
- list_del(&buf->list);
- msm_memory_free(inst, buf);
- }
- list_for_each_entry_safe(buf, dummy, &inst->buffers.release.list, list) {
- print_vidc_buffer(VIDC_ERR, "err ", "destroying release buffer", inst, buf);
- list_del(&buf->list);
- msm_memory_free(inst, buf);
- }
- list_for_each_entry_safe(ts, dummy_ts, &inst->timestamps.list, sort.list) {
- i_vpr_e(inst, "%s: removing ts: val %lld, rank %lld\n",
- __func__, ts->sort.val, ts->rank);
- list_del(&ts->sort.list);
- msm_memory_free(inst, ts);
- }
- list_for_each_entry_safe(dbuf, dummy_dbuf, &inst->dmabuf_tracker, list) {
- i_vpr_e(inst, "%s: removing dma_buf %#x, refcount %u\n",
- __func__, dbuf->dmabuf, dbuf->refcount);
- msm_vidc_memory_put_dmabuf_completely(inst, dbuf);
- }
- list_for_each_entry_safe(work, dummy_work, &inst->response_works, list) {
- list_del(&work->list);
- kfree(work->data);
- kfree(work);
- }
- /* destroy buffers from pool */
- msm_memory_pools_deinit(inst);
- }
- static void msm_vidc_close_helper(struct kref *kref)
- {
- struct msm_vidc_inst *inst = container_of(kref,
- struct msm_vidc_inst, kref);
- i_vpr_h(inst, "%s()\n", __func__);
- msm_vidc_event_queue_deinit(inst);
- msm_vidc_vb2_queue_deinit(inst);
- msm_vidc_debugfs_deinit_inst(inst);
- if (is_decode_session(inst))
- msm_vdec_inst_deinit(inst);
- else if (is_encode_session(inst))
- msm_venc_inst_deinit(inst);
- msm_vidc_free_input_cr_list(inst);
- msm_vidc_free_capabililty_list(inst, CHILD_LIST | FW_LIST);
- if (inst->response_workq)
- destroy_workqueue(inst->response_workq);
- msm_vidc_remove_dangling_session(inst);
- kfree(inst->capabilities);
- kfree(inst);
- }
- struct msm_vidc_inst *get_inst_ref(struct msm_vidc_core *core,
- struct msm_vidc_inst *instance)
- {
- struct msm_vidc_inst *inst = NULL;
- bool matches = false;
- if (!core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return NULL;
- }
- mutex_lock(&core->lock);
- list_for_each_entry(inst, &core->instances, list) {
- if (inst == instance) {
- matches = true;
- break;
- }
- }
- inst = (matches && kref_get_unless_zero(&inst->kref)) ? inst : NULL;
- mutex_unlock(&core->lock);
- return inst;
- }
- struct msm_vidc_inst *get_inst(struct msm_vidc_core *core,
- u32 session_id)
- {
- struct msm_vidc_inst *inst = NULL;
- bool matches = false;
- if (!core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return NULL;
- }
- mutex_lock(&core->lock);
- list_for_each_entry(inst, &core->instances, list) {
- if (inst->session_id == session_id) {
- matches = true;
- break;
- }
- }
- inst = (matches && kref_get_unless_zero(&inst->kref)) ? inst : NULL;
- mutex_unlock(&core->lock);
- return inst;
- }
- void put_inst(struct msm_vidc_inst *inst)
- {
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return;
- }
- kref_put(&inst->kref, msm_vidc_close_helper);
- }
- bool core_lock_check(struct msm_vidc_core *core, const char *func)
- {
- return mutex_is_locked(&core->lock);
- }
- void core_lock(struct msm_vidc_core *core, const char *function)
- {
- mutex_lock(&core->lock);
- }
- void core_unlock(struct msm_vidc_core *core, const char *function)
- {
- mutex_unlock(&core->lock);
- }
- bool inst_lock_check(struct msm_vidc_inst *inst, const char *func)
- {
- return mutex_is_locked(&inst->lock);
- }
- void inst_lock(struct msm_vidc_inst *inst, const char *function)
- {
- mutex_lock(&inst->lock);
- }
- void inst_unlock(struct msm_vidc_inst *inst, const char *function)
- {
- mutex_unlock(&inst->lock);
- }
- int msm_vidc_update_bitstream_buffer_size(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_core *core;
- struct v4l2_format *fmt;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- if (is_decode_session(inst)) {
- fmt = &inst->fmts[INPUT_PORT];
- fmt->fmt.pix_mp.plane_fmt[0].sizeimage = call_session_op(core,
- buffer_size, inst, MSM_VIDC_BUF_INPUT);
- }
- return 0;
- }
- int msm_vidc_update_meta_port_settings(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_core *core;
- struct v4l2_format *fmt;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- fmt = &inst->fmts[INPUT_META_PORT];
- if (is_input_meta_enabled(inst)) {
- fmt->fmt.meta.buffersize = call_session_op(core,
- buffer_size, inst, MSM_VIDC_BUF_INPUT_META);
- inst->buffers.input_meta.min_count =
- inst->buffers.input.min_count;
- inst->buffers.input_meta.extra_count =
- inst->buffers.input.extra_count;
- inst->buffers.input_meta.actual_count =
- inst->buffers.input.actual_count;
- inst->buffers.input_meta.size = fmt->fmt.meta.buffersize;
- } else {
- fmt->fmt.meta.buffersize = 0;
- inst->buffers.input_meta.min_count = 0;
- inst->buffers.input_meta.extra_count = 0;
- inst->buffers.input_meta.actual_count = 0;
- inst->buffers.input_meta.size = 0;
- }
- fmt = &inst->fmts[OUTPUT_META_PORT];
- if (is_output_meta_enabled(inst)) {
- fmt->fmt.meta.buffersize = call_session_op(core,
- buffer_size, inst, MSM_VIDC_BUF_OUTPUT_META);
- inst->buffers.output_meta.min_count =
- inst->buffers.output.min_count;
- inst->buffers.output_meta.extra_count =
- inst->buffers.output.extra_count;
- inst->buffers.output_meta.actual_count =
- inst->buffers.output.actual_count;
- inst->buffers.output_meta.size = fmt->fmt.meta.buffersize;
- } else {
- fmt->fmt.meta.buffersize = 0;
- inst->buffers.output_meta.min_count = 0;
- inst->buffers.output_meta.extra_count = 0;
- inst->buffers.output_meta.actual_count = 0;
- inst->buffers.output_meta.size = 0;
- }
- return 0;
- }
- int msm_vidc_update_buffer_count(struct msm_vidc_inst *inst, u32 port)
- {
- struct msm_vidc_core *core;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- switch (port) {
- case INPUT_PORT:
- inst->buffers.input.min_count = call_session_op(core,
- min_count, inst, MSM_VIDC_BUF_INPUT);
- inst->buffers.input.extra_count = call_session_op(core,
- extra_count, inst, MSM_VIDC_BUF_INPUT);
- if (inst->buffers.input.actual_count <
- inst->buffers.input.min_count +
- inst->buffers.input.extra_count) {
- inst->buffers.input.actual_count =
- inst->buffers.input.min_count +
- inst->buffers.input.extra_count;
- }
- if (is_input_meta_enabled(inst)) {
- inst->buffers.input_meta.min_count =
- inst->buffers.input.min_count;
- inst->buffers.input_meta.extra_count =
- inst->buffers.input.extra_count;
- inst->buffers.input_meta.actual_count =
- inst->buffers.input.actual_count;
- } else {
- inst->buffers.input_meta.min_count = 0;
- inst->buffers.input_meta.extra_count = 0;
- inst->buffers.input_meta.actual_count = 0;
- }
- i_vpr_h(inst, "%s: type: INPUT, count: min %u, extra %u, actual %u\n", __func__,
- inst->buffers.input.min_count,
- inst->buffers.input.extra_count,
- inst->buffers.input.actual_count);
- break;
- case OUTPUT_PORT:
- if (!inst->vb2q[INPUT_PORT].streaming)
- inst->buffers.output.min_count = call_session_op(core,
- min_count, inst, MSM_VIDC_BUF_OUTPUT);
- inst->buffers.output.extra_count = call_session_op(core,
- extra_count, inst, MSM_VIDC_BUF_OUTPUT);
- if (inst->buffers.output.actual_count <
- inst->buffers.output.min_count +
- inst->buffers.output.extra_count) {
- inst->buffers.output.actual_count =
- inst->buffers.output.min_count +
- inst->buffers.output.extra_count;
- }
- if (is_output_meta_enabled(inst)) {
- inst->buffers.output_meta.min_count =
- inst->buffers.output.min_count;
- inst->buffers.output_meta.extra_count =
- inst->buffers.output.extra_count;
- inst->buffers.output_meta.actual_count =
- inst->buffers.output.actual_count;
- } else {
- inst->buffers.output_meta.min_count = 0;
- inst->buffers.output_meta.extra_count = 0;
- inst->buffers.output_meta.actual_count = 0;
- }
- i_vpr_h(inst, "%s: type: OUTPUT, count: min %u, extra %u, actual %u\n", __func__,
- inst->buffers.output.min_count,
- inst->buffers.output.extra_count,
- inst->buffers.output.actual_count);
- break;
- default:
- d_vpr_e("%s unknown port %d\n", __func__, port);
- return -EINVAL;
- }
- return 0;
- }
- void msm_vidc_schedule_core_deinit(struct msm_vidc_core *core)
- {
- if (!core)
- return;
- if (!core->capabilities[FW_UNLOAD].value)
- return;
- cancel_delayed_work(&core->fw_unload_work);
- schedule_delayed_work(&core->fw_unload_work,
- msecs_to_jiffies(core->capabilities[FW_UNLOAD_DELAY].value));
- d_vpr_h("firmware unload delayed by %u ms\n",
- core->capabilities[FW_UNLOAD_DELAY].value);
- return;
- }
- static const char *get_codec_str(enum msm_vidc_codec_type type)
- {
- switch (type) {
- case MSM_VIDC_H264: return "h264";
- case MSM_VIDC_HEVC: return "h265";
- case MSM_VIDC_VP9: return " vp9";
- case MSM_VIDC_HEIC: return "heic";
- }
- return "....";
- }
- static const char *get_domain_str(enum msm_vidc_domain_type type)
- {
- switch (type) {
- case MSM_VIDC_ENCODER: return "e";
- case MSM_VIDC_DECODER: return "d";
- }
- return ".";
- }
- int msm_vidc_update_debug_str(struct msm_vidc_inst *inst)
- {
- u32 sid;
- const char *codec;
- const char *domain;
- if (!inst) {
- d_vpr_e("%s: Invalid params\n", __func__);
- return -EINVAL;
- }
- sid = inst->session_id;
- codec = get_codec_str(inst->codec);
- domain = get_domain_str(inst->domain);
- snprintf(inst->debug_str, sizeof(inst->debug_str), "%08x: %s%s", sid, codec, domain);
- d_vpr_h("%s: sid: %08x, codec: %s, domain: %s, final: %s\n",
- __func__, sid, codec, domain, inst->debug_str);
- return 0;
- }
- static int msm_vidc_print_insts_info(struct msm_vidc_core *core)
- {
- struct msm_vidc_inst *inst;
- u32 height, width, fps, orate;
- struct msm_vidc_inst_capability *capability;
- struct v4l2_format *out_f;
- struct v4l2_format *inp_f;
- char prop[64];
- d_vpr_e("Print all running instances\n");
- d_vpr_e("%6s | %6s | %5s | %5s | %5s\n", "width", "height", "fps", "orate", "prop");
- core_lock(core, __func__);
- list_for_each_entry(inst, &core->instances, list) {
- out_f = &inst->fmts[OUTPUT_PORT];
- inp_f = &inst->fmts[INPUT_PORT];
- capability = inst->capabilities;
- memset(&prop, 0, sizeof(prop));
- width = max(out_f->fmt.pix_mp.width, inp_f->fmt.pix_mp.width);
- height = max(out_f->fmt.pix_mp.height, inp_f->fmt.pix_mp.height);
- fps = capability->cap[FRAME_RATE].value >> 16;
- orate = capability->cap[OPERATING_RATE].value >> 16;
- if (is_realtime_session(inst))
- strlcat(prop, "RT ", sizeof(prop));
- else
- strlcat(prop, "NRT", sizeof(prop));
- if (is_thumbnail_session(inst))
- strlcat(prop, "+THUMB", sizeof(prop));
- if (is_image_session(inst))
- strlcat(prop, "+IMAGE", sizeof(prop));
- i_vpr_e(inst, "%6u | %6u | %5u | %5u | %5s\n", width, height, fps, orate, prop);
- }
- core_unlock(core, __func__);
- return 0;
- }
- int msm_vidc_check_core_mbps(struct msm_vidc_inst *inst)
- {
- u32 mbps = 0;
- struct msm_vidc_core *core;
- struct msm_vidc_inst *instance;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- core_lock(core, __func__);
- list_for_each_entry(instance, &core->instances, list) {
- /* ignore invalid/error session */
- if (is_session_error(instance))
- continue;
- /* ignore thumbnail, image, and non realtime sessions */
- if (is_thumbnail_session(instance) ||
- is_image_session(instance) ||
- !is_realtime_session(instance))
- continue;
- mbps += msm_vidc_get_inst_load(instance);
- }
- core_unlock(core, __func__);
- if (mbps > core->capabilities[MAX_MBPS].value) {
- i_vpr_e(inst, "%s: Hardware overloaded. needed %u, max %u", __func__,
- mbps, core->capabilities[MAX_MBPS].value);
- return -ENOMEM;
- }
- return 0;
- }
- static int msm_vidc_check_core_mbpf(struct msm_vidc_inst *inst)
- {
- u32 video_mbpf = 0, image_mbpf = 0;
- struct msm_vidc_core *core;
- struct msm_vidc_inst *instance;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- core_lock(core, __func__);
- list_for_each_entry(instance, &core->instances, list) {
- /* ignore thumbnail session */
- if (is_thumbnail_session(instance))
- continue;
- if (is_image_session(instance))
- image_mbpf += msm_vidc_get_mbs_per_frame(instance);
- else
- video_mbpf += msm_vidc_get_mbs_per_frame(instance);
- }
- core_unlock(core, __func__);
- if (video_mbpf > core->capabilities[MAX_MBPF].value) {
- i_vpr_e(inst, "%s: video overloaded. needed %u, max %u", __func__,
- video_mbpf, core->capabilities[MAX_MBPF].value);
- return -ENOMEM;
- }
- if (image_mbpf > core->capabilities[MAX_IMAGE_MBPF].value) {
- i_vpr_e(inst, "%s: image overloaded. needed %u, max %u", __func__,
- image_mbpf, core->capabilities[MAX_IMAGE_MBPF].value);
- return -ENOMEM;
- }
- return 0;
- }
- static int msm_vidc_check_inst_mbpf(struct msm_vidc_inst *inst)
- {
- u32 mbpf = 0, max_mbpf = 0;
- struct msm_vidc_inst_capability *capability;
- if (!inst || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- capability = inst->capabilities;
- if (is_secure_session(inst))
- max_mbpf = capability->cap[SECURE_MBPF].max;
- else if (is_encode_session(inst) && capability->cap[LOSSLESS].value)
- max_mbpf = capability->cap[LOSSLESS_MBPF].max;
- else
- max_mbpf = capability->cap[MBPF].max;
- /* check current session mbpf */
- mbpf = msm_vidc_get_mbs_per_frame(inst);
- if (mbpf > max_mbpf) {
- i_vpr_e(inst, "%s: session overloaded. needed %u, max %u", __func__,
- mbpf, max_mbpf);
- return -ENOMEM;
- }
- return 0;
- }
- static bool msm_vidc_allow_image_encode_session(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_inst_capability *capability;
- struct v4l2_format *fmt;
- u32 min_width, min_height, max_width, max_height, pix_fmt, profile;
- bool allow = false;
- if (!inst || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return false;
- }
- capability = inst->capabilities;
- if (!is_image_encode_session(inst)) {
- i_vpr_e(inst, "%s: not an image encode session\n", __func__);
- return false;
- }
- pix_fmt = capability->cap[PIX_FMTS].value;
- profile = capability->cap[PROFILE].value;
- /* is input with & height is in allowed range */
- min_width = capability->cap[FRAME_WIDTH].min;
- max_width = capability->cap[FRAME_WIDTH].max;
- min_height = capability->cap[FRAME_HEIGHT].min;
- max_height = capability->cap[FRAME_HEIGHT].max;
- fmt = &inst->fmts[INPUT_PORT];
- if (!in_range(fmt->fmt.pix_mp.width, min_width, max_width) ||
- !in_range(fmt->fmt.pix_mp.height, min_height, max_height)) {
- i_vpr_e(inst, "unsupported wxh [%u x %u], allowed [%u x %u] to [%u x %u]\n",
- fmt->fmt.pix_mp.width, fmt->fmt.pix_mp.height,
- min_width, min_height, max_width, max_height);
- allow = false;
- goto exit;
- }
- /* is linear yuv color fmt */
- allow = is_linear_yuv_colorformat(pix_fmt);
- if (!allow) {
- i_vpr_e(inst, "%s: compressed fmt: %#x\n", __func__, pix_fmt);
- goto exit;
- }
- /* is input grid aligned */
- fmt = &inst->fmts[INPUT_PORT];
- allow = IS_ALIGNED(fmt->fmt.pix_mp.width, HEIC_GRID_DIMENSION);
- allow &= IS_ALIGNED(fmt->fmt.pix_mp.height, HEIC_GRID_DIMENSION);
- if (!allow) {
- i_vpr_e(inst, "%s: input is not grid aligned: %u x %u\n", __func__,
- fmt->fmt.pix_mp.width, fmt->fmt.pix_mp.height);
- goto exit;
- }
- /* is output grid dimension */
- fmt = &inst->fmts[OUTPUT_PORT];
- allow = fmt->fmt.pix_mp.width == HEIC_GRID_DIMENSION;
- allow &= fmt->fmt.pix_mp.height == HEIC_GRID_DIMENSION;
- if (!allow) {
- i_vpr_e(inst, "%s: output is not a grid dimension: %u x %u\n", __func__,
- fmt->fmt.pix_mp.width, fmt->fmt.pix_mp.height);
- goto exit;
- }
- /* is bitrate mode CQ */
- allow = capability->cap[BITRATE_MODE].value == HFI_RC_CQ;
- if (!allow) {
- i_vpr_e(inst, "%s: bitrate mode is not CQ: %#x\n", __func__,
- capability->cap[BITRATE_MODE].value);
- goto exit;
- }
- /* is all intra */
- allow = !capability->cap[GOP_SIZE].value;
- allow &= !capability->cap[B_FRAME].value;
- if (!allow) {
- i_vpr_e(inst, "%s: not all intra: gop: %u, bframe: %u\n", __func__,
- capability->cap[GOP_SIZE].value, capability->cap[B_FRAME].value);
- goto exit;
- }
- /* is time delta based rc disabled */
- allow = !capability->cap[TIME_DELTA_BASED_RC].value;
- if (!allow) {
- i_vpr_e(inst, "%s: time delta based rc not disabled: %#x\n", __func__,
- capability->cap[TIME_DELTA_BASED_RC].value);
- goto exit;
- }
- /* is frame skip mode disabled */
- allow = !capability->cap[FRAME_SKIP_MODE].value;
- if (!allow) {
- i_vpr_e(inst, "%s: frame skip mode not disabled: %#x\n", __func__,
- capability->cap[FRAME_SKIP_MODE].value);
- goto exit;
- }
- exit:
- if (!allow)
- i_vpr_e(inst, "%s: current session not allowed\n", __func__);
- return allow;
- }
- int msm_vidc_check_session_supported(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_inst_capability *capability;
- u32 width = 0, height = 0, min_width, min_height,
- max_width, max_height;
- bool allow = false, is_interlaced = false;
- int rc = 0;
- if (!inst || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- capability = inst->capabilities;
- if (is_image_session(inst) && is_secure_session(inst)) {
- i_vpr_e(inst, "%s: secure image session not supported\n", __func__);
- rc = -EINVAL;
- goto exit;
- }
- rc = msm_vidc_check_core_mbps(inst);
- if (rc)
- goto exit;
- rc = msm_vidc_check_core_mbpf(inst);
- if (rc)
- goto exit;
- rc = msm_vidc_check_inst_mbpf(inst);
- if (rc)
- goto exit;
- if (is_decode_session(inst)) {
- width = inst->fmts[INPUT_PORT].fmt.pix_mp.width;
- height = inst->fmts[INPUT_PORT].fmt.pix_mp.height;
- } else if (is_encode_session(inst)) {
- width = inst->crop.width;
- height = inst->crop.height;
- }
- if (is_secure_session(inst)) {
- min_width = capability->cap[SECURE_FRAME_WIDTH].min;
- max_width = capability->cap[SECURE_FRAME_WIDTH].max;
- min_height = capability->cap[SECURE_FRAME_HEIGHT].min;
- max_height = capability->cap[SECURE_FRAME_HEIGHT].max;
- } else if (is_encode_session(inst) && capability->cap[LOSSLESS].value) {
- min_width = capability->cap[LOSSLESS_FRAME_WIDTH].min;
- max_width = capability->cap[LOSSLESS_FRAME_WIDTH].max;
- min_height = capability->cap[LOSSLESS_FRAME_HEIGHT].min;
- max_height = capability->cap[LOSSLESS_FRAME_HEIGHT].max;
- } else {
- min_width = capability->cap[FRAME_WIDTH].min;
- max_width = capability->cap[FRAME_WIDTH].max;
- min_height = capability->cap[FRAME_HEIGHT].min;
- max_height = capability->cap[FRAME_HEIGHT].max;
- }
- /* reject odd resolution session */
- if (is_encode_session(inst) &&
- (is_odd(width) || is_odd(height) ||
- is_odd(inst->compose.width) ||
- is_odd(inst->compose.height))) {
- i_vpr_e(inst, "%s: resolution is not even. wxh [%u x %u], compose [%u x %u]\n",
- __func__, width, height, inst->compose.width,
- inst->compose.height);
- rc = -EINVAL;
- goto exit;
- }
- /* check decoder input width and height is in supported range */
- if (is_decode_session(inst)) {
- if (!in_range(width, min_width, max_width) ||
- !in_range(height, min_height, max_height)) {
- i_vpr_e(inst,
- "%s: unsupported input wxh [%u x %u], allowed range: [%u x %u] to [%u x %u]\n",
- __func__, width, height, min_width,
- min_height, max_width, max_height);
- rc = -EINVAL;
- goto exit;
- }
- }
- /* check encoder crop width and height is in supported range */
- if (is_encode_session(inst)) {
- if (!in_range(width, min_width, max_width) ||
- !in_range(height, min_height, max_height)) {
- i_vpr_e(inst,
- "%s: unsupported wxh [%u x %u], allowed range: [%u x %u] to [%u x %u]\n",
- __func__, width, height, min_width,
- min_height, max_width, max_height);
- rc = -EINVAL;
- goto exit;
- }
- }
- /* check image capabilities */
- if (is_image_encode_session(inst)) {
- allow = msm_vidc_allow_image_encode_session(inst);
- if (!allow) {
- rc = -EINVAL;
- goto exit;
- }
- return 0;
- }
- /* check interlace supported resolution */
- is_interlaced = capability->cap[CODED_FRAMES].value == CODED_FRAMES_INTERLACE;
- if (is_interlaced && (width > INTERLACE_WIDTH_MAX || height > INTERLACE_HEIGHT_MAX ||
- NUM_MBS_PER_FRAME(width, height) > INTERLACE_MB_PER_FRAME_MAX)) {
- i_vpr_e(inst, "%s: unsupported interlace wxh [%u x %u], max [%u x %u]\n",
- __func__, width, height, INTERLACE_WIDTH_MAX, INTERLACE_HEIGHT_MAX);
- rc = -EINVAL;
- goto exit;
- }
- exit:
- if (rc) {
- i_vpr_e(inst, "%s: current session not supported\n", __func__);
- msm_vidc_print_insts_info(inst->core);
- }
- return rc;
- }
- int msm_vidc_check_scaling_supported(struct msm_vidc_inst *inst)
- {
- u32 iwidth, owidth, iheight, oheight, ds_factor;
- if (!inst || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (is_image_session(inst) || is_decode_session(inst)) {
- i_vpr_h(inst, "%s: Scaling is supported for encode session only\n", __func__);
- return 0;
- }
- if (!is_scaling_enabled(inst)) {
- i_vpr_h(inst, "%s: Scaling not enabled. skip scaling check\n", __func__);
- return 0;
- }
- iwidth = inst->crop.width;
- iheight = inst->crop.height;
- owidth = inst->compose.width;
- oheight = inst->compose.height;
- ds_factor = inst->capabilities->cap[SCALE_FACTOR].value;
- /* upscaling: encoder doesnot support upscaling */
- if (owidth > iwidth || oheight > iheight) {
- i_vpr_e(inst, "%s: upscale not supported: input [%u x %u], output [%u x %u]\n",
- __func__, iwidth, iheight, owidth, oheight);
- return -EINVAL;
- }
- /* downscaling: only supported upto 1/8 of width & 1/8 of height */
- if (iwidth > owidth * ds_factor || iheight > oheight * ds_factor) {
- i_vpr_e(inst,
- "%s: unsupported ratio: input [%u x %u], output [%u x %u], ratio %u\n",
- __func__, iwidth, iheight, owidth, oheight, ds_factor);
- return -EINVAL;
- }
- return 0;
- }
- struct msm_vidc_fw_query_params {
- u32 hfi_prop_name;
- u32 port;
- };
- int msm_vidc_get_properties(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- int i;
- static const struct msm_vidc_fw_query_params fw_query_params[] = {
- {HFI_PROP_STAGE, HFI_PORT_NONE},
- {HFI_PROP_PIPE, HFI_PORT_NONE},
- {HFI_PROP_QUALITY_MODE, HFI_PORT_BITSTREAM}
- };
- if (!inst || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- for (i = 0; i < ARRAY_SIZE(fw_query_params); i++) {
- if (is_decode_session(inst)) {
- if (fw_query_params[i].hfi_prop_name == HFI_PROP_QUALITY_MODE)
- continue;
- }
- i_vpr_l(inst, "%s: querying fw for property %#x\n", __func__,
- fw_query_params[i].hfi_prop_name);
- rc = venus_hfi_session_property(inst,
- fw_query_params[i].hfi_prop_name,
- (HFI_HOST_FLAGS_RESPONSE_REQUIRED |
- HFI_HOST_FLAGS_INTR_REQUIRED |
- HFI_HOST_FLAGS_GET_PROPERTY),
- fw_query_params[i].port,
- HFI_PAYLOAD_NONE,
- NULL,
- 0);
- if (rc)
- return rc;
- }
- return 0;
- }
|