{"id":101076,"date":"2021-08-23T16:22:46","date_gmt":"2021-08-23T14:22:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/prodemonstrirovan-zapusk-linux-okruzheniya-s-gnome-na-ustrojstvah-s-chipom-apple-m1"},"modified":"2021-08-23T16:22:46","modified_gmt":"2021-08-23T14:22:47","slug":"prodemonstrirovan-zapusk-linux-okruzheniya-s-gnome-na-ustrojstvah-s-chipom-apple-m1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/prodemonstrirovan-zapusk-linux-okruzheniya-s-gnome-na-ustrojstvah-s-chipom-apple-m1","title":{"rendered":"Demonstratsioon Linuxi keskkonna k\u00e4ivitamisest GNOME\u2019iga Apple M1 protsessoriga seadmetes","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Apple M1 kiibi toetuse rakendamise algatuse, mida edendavad Asahi Linux ja Corellium, on saavutatud tase, kus GNOME t\u00f6\u00f6laua k\u00e4ivitamine Linuxi keskkonnas, mis t\u00f6\u00f6tab Apple M1 kiibil, on n\u00fc\u00fcd v\u00f5imalik. Ekraani v\u00e4ljund on organiseeritud framebufferi abil ja OpenGL-i tugi on tagatud LLVMPipe tarkvararasterdaja kaudu. J\u00e4rgmine samm on ekraani kooprotsessori kasutamine kuni 4K eraldusv\u00f5imega v\u00e4ljundi jaoks, mille draiverite tagasineerimise t\u00f6\u00f6 on juba tehtud. <\/p>\n

Asahi projekt on saavutanud esialgse toe M1 SoC komponentide integreerimise Linuxi tuuma p\u00f5hikoosseisu, mis ei ole seotud GPU-ga. Demonstreeritud Linuxi keskkonnas, lisaks p\u00f5hituuma v\u00f5imalustele, on rakendatud mitmeid t\u00e4iendavaid pat\u0161e, mis on seotud PCIe, pinctrl draiveri ja ekraani draiveriga. Need lisandused v\u00f5imaldasid ekraani v\u00e4ljundi tagamise ja USB ja Etherneti t\u00f6\u00f6. Grafiiki kiirendust ei ole veel kasutusele v\u00f5etud. <\/p>\n

Huvitav on see, et SoC M1 tagasip\u00f6\u00f6ramise jaoks Asahi projekt ei p\u00fc\u00fcdnud macOS draiverite disassembli seadistamist, vaid rakendas h\u00fcperviisorit, mis t\u00f6\u00f6tab macOS ja M1 kiibi vahel, salvestades ja logides k\u00f5ik kiibiga seotud toimingud l\u00e4bipaistvas re\u017eiimis. SoC M1 spetsiifilised omadused, mis raskendavad kiibi toe rakendamist kolmandate osapoolte operatsioonis\u00fcsteemides, h\u00f5lmavad kaasprotsessori lisamist kuvakontrollerisse (DCP). MacOS kuvadraiveri poolne funktsionaalsus on viidud nimetatud kaasprotsessorisse, kes kutsub spetsiaalse RPC-liidese kaudu v\u00e4lja kaasprotsessori valmisfunktsioonid. <\/p>\n

Entusiastid on juba anal\u00fc\u00fcsinud piisavalt v\u00e4ljakutseid selle RPC-liidese osas, et h\u00f5lmata co-protsessorit ekraanile kuvamiseks, samuti riistvarakursori juhtimiseks ning kompositsioonide ja skaleerimise teostamiseks. Probleem on selles, et RPC-liides s\u00f5ltub p\u00fcsiprogrammist ja see muutub iga macOS versiooniga, seet\u00f5ttu plaanib Asahi Linux toetada ainult teatud p\u00fcsiprogrammide versioone. Esiteks tagatakse tugi p\u00fcsiprogrammile, mida tarnitakse macOS 12 \u201eMonterey\u201d koosseisus. Vajalikku p\u00fcsiprogrammi versiooni ei ole v\u00f5imalik alla laadida, kuna p\u00fcsiprogrammi installib iBoot enne operatsioonis\u00fcsteemile juhtimise edastamist ning see l\u00e4bib digitaalallkirja kontrolli.

\"Demonstratsioon<\/center>
\"Demonstratsioon<\/center>
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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Ekraanile edastamine toimub framebuffer'i kaudu ja OpenGL tugi on tagatud LLVMPipe'i tarkvara rasteriseerija abil. J\u00e4rgmine samm on ekraanijuhtimise kaasamine.","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/prodemonstrirovan-zapusk-linux-okruzheniya-s-gnome-na-ustrojstvah-s-chipom-apple-m1","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041f\u0440\u043e\u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d \u0437\u0430\u043f\u0443\u0441\u043a Linux-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u044f \u0441 GNOME \u043d\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445 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