{"id":102785,"date":"2021-12-28T15:36:47","date_gmt":"2021-12-28T13:36:48","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/%d0%b4%d0%be%d1%81%d1%82%d1%83%d0%bf%d0%b5%d0%bd-sound-open-firmware-2-0-%d0%bd%d0%b0%d0%b1%d0%be%d1%80-%d0%be%d1%82%d0%ba%d1%80%d1%8b%d1%82%d1%8b%d1%85-%d0%bf%d1%80%d0%be%d1%88%d0%b8%d0%b2%d0%be"},"modified":"2021-12-28T15:36:47","modified_gmt":"2021-12-28T13:36:48","slug":"%d0%b4%d0%be%d1%81%d1%82%d1%83%d0%bf%d0%b5%d0%bd-sound-open-firmware-2-0-%d0%bd%d0%b0%d0%b1%d0%be%d1%80-%d0%be%d1%82%d0%ba%d1%80%d1%8b%d1%82%d1%8b%d1%85-%d0%bf%d1%80%d0%be%d1%88%d0%b8%d0%b2%d0%be","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/%d0%b4%d0%be%d1%81%d1%82%d1%83%d0%bf%d0%b5%d0%bd-sound-open-firmware-2-0-%d0%bd%d0%b0%d0%b1%d0%be%d1%80-%d0%be%d1%82%d0%ba%d1%80%d1%8b%d1%82%d1%8b%d1%85-%d0%bf%d1%80%d0%be%d1%88%d0%b8%d0%b2%d0%be","title":{"rendered":"U b\u00eb i disponuesh\u00ebm Sound Open Firmware 2.0, nj\u00eb paket\u00eb firmware-esh t\u00eb hapura p\u00ebr \u00e7ipat DSP","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u00cbsht\u00eb publikuar versioni i projektit Sound Open Firmware 2.0 (SOF), i krijuar fillimisht nga Intel p\u00ebr t\u00eb hequr dor\u00eb nga praktika e shp\u00ebrndarjes s\u00eb firmware-eve t\u00eb mbyllura p\u00ebr \u00e7ipat DSP t\u00eb lidhur me p\u00ebrpunimin e audios. M\u00eb pas, projekti kaloi n\u00ebn kujdesin e organizat\u00ebs Linux Foundation dhe tani zhvillohet me p\u00ebrfshirjen e komunitetit dhe pjes\u00ebmarrjen e kompanive AMD, Google dhe NXP. Projekti zhvillon nj\u00eb SDK p\u00ebr t\u00eb thjeshtuar krijimin e firmware-eve, nj\u00eb drajver audio p\u00ebr kernelin Linux dhe nj\u00eb paket\u00eb firmware-esh t\u00eb gatshme p\u00ebr \u00e7ipa t\u00eb ndrysh\u00ebm DSP, p\u00ebr t\u00eb cil\u00ebt p\u00ebrgatiten gjithashtu build-e binare t\u00eb v\u00ebrtetuara me n\u00ebnshkrim dixhital. Kodi i firmware-it \u00ebsht\u00eb shkruar n\u00eb gjuh\u00ebn C me inserte assembler dhe shp\u00ebrndahet n\u00ebn licenc\u00ebn BSD. <\/p>\n

Fal\u00eb struktur\u00ebs modulare, Sound Open Firmware mund t\u00eb portokalohet n\u00eb arkitektura t\u00eb ndryshme DSP dhe platforma harduerike. P\u00ebr shembull, midis platformave t\u00eb mb\u00ebshtetur \u00ebsht\u00eb deklaruar mb\u00ebshtetje p\u00ebr \u00e7ipa t\u00eb ndrysh\u00ebm Intel (Broadwell, Icelake, Tigerlake, Alderlake, etj.), Mediatek (mt8195), NXP (i.MX8*) dhe AMD (Renoir), t\u00eb cilat jan\u00eb t\u00eb pajisura me DSP me baz\u00eb arkitekturat Xtensa HiFi 2, 3 dhe 4. Gjat\u00eb procesit t\u00eb zhvillimit mund t\u00eb p\u00ebrdoret nj\u00eb emulator i posa\u00e7\u00ebm ose QEMU. P\u00ebrdorimi i firmware-ve t\u00eb hapur p\u00ebr DSP lejon identifikimin dhe diagnostikimin m\u00eb efikas t\u00eb problemeve n\u00eb firmware, si dhe u ofron p\u00ebrdoruesve mund\u00ebsin\u00eb p\u00ebr t\u00eb adaptuar vet\u00eb firmware-t p\u00ebr nevojat e tyre, t\u00eb b\u00ebjn\u00eb optimizime specifike dhe t\u00eb krijojn\u00eb variante t\u00eb lehta t\u00eb firmware-ve q\u00eb p\u00ebrmbajn\u00eb vet\u00ebm funksionalitetin e nevojsh\u00ebm n\u00eb produkt. <\/p>\n

Projekti ofron nj\u00eb korniz\u00eb p\u00ebr zhvillimin, optimizimin dhe testimin e zgjidhjeve t\u00eb lidhura me p\u00ebrpunimin e z\u00ebrit, si dhe p\u00ebr krijimin e drejtuesve dhe aplikacioneve p\u00ebr nd\u00ebrveprimin me DSP. Ai p\u00ebrfshin implementime t\u00eb firmware-ve, mjete p\u00ebr testimin e firmware-ve, utilitete p\u00ebr transformimin e skedar\u00ebve ELF n\u00eb imazhe firmware q\u00eb jan\u00eb t\u00eb p\u00ebrshtatshme p\u00ebr instalimin n\u00eb pajisje, mjete p\u00ebr debugging, emulator t\u00eb DSP, emulator t\u00eb platform\u00ebs prit\u00ebse (n\u00eb baz\u00eb t\u00eb QEMU), mjete p\u00ebr gjurmimin e firmware-ve, skripte n\u00eb MATLAB\/Octave p\u00ebr optimizimin e koeficient\u00ebve p\u00ebr komponent\u00ebt e z\u00ebrit dhe aplikacione p\u00ebr organizimin e nd\u00ebrveprimit dhe shk\u00ebmbimin e t\u00eb dh\u00ebnave me firmware-n, si dhe shembuj t\u00eb gatsh\u00ebm t\u00eb topologjive t\u00eb p\u00ebrpunimit t\u00eb z\u00ebrit.

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\"U<\/center> <\/p>\n

Projektin gjithashtu po zhvillon nj\u00eb drejtor universal, i cili mund t\u00eb p\u00ebrdoret me pajisjet q\u00eb p\u00ebrdorin firmware t\u00eb bazuar n\u00eb Sound Open Firmware. Drejtori tashm\u00eb \u00ebsht\u00eb pjes\u00eb e b\u00ebrtham\u00ebs s\u00eb Linux-it, duke filluar nga versioni 5.2, dhe ofrohet n\u00ebn nj\u00eb licenc\u00eb t\u00eb dyfisht\u00eb \u2014 BSD dhe GPLv2. Drejtori \u00ebsht\u00eb p\u00ebrgjegj\u00ebs p\u00ebr ngarkimin e firmware n\u00eb memorien DSP, ngarkimin e topologjive zvog\u00ebluese n\u00eb DSP, organizimin e funksionimit t\u00eb pajisjes audio (p\u00ebrgjegj\u00ebs p\u00ebr thirrjen e funksioneve DSP nga aplikacionet) dhe ofrimin e pikave t\u00eb qasjes p\u00ebr aplikacionet n\u00eb t\u00eb dh\u00ebnat audio. Drejtori gjithashtu ofron nj\u00eb mekaniz\u00ebm IPC p\u00ebr nd\u00ebrveprimin nd\u00ebrmjet sistemit host dhe DSP, si dhe nj\u00eb nivel p\u00ebr t\u00eb aksesuar mund\u00ebsit\u00eb harduerike t\u00eb DSP-s\u00eb p\u00ebrmes nj\u00eb API standard. DSP me firmware Sound Open Firmware duket p\u00ebr aplikacionet si nj\u00eb pajisje ALSA e zakonshme, p\u00ebr menaxhimin e s\u00eb cil\u00ebs mund t\u00eb p\u00ebrdoret nd\u00ebrfaqja standarde e programimit.

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Risit\u00eb kryesore n\u00eb Sound Open Firmware 2.0: <\/p>\n