{"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\/hu\/blog\/news\/prodemonstrirovan-zapusk-linux-okruzheniya-s-gnome-na-ustrojstvah-s-chipom-apple-m1","title":{"rendered":"Bemutatt\u00e1k a Linux k\u00f6rnyezet GNOME ind\u00edt\u00e1s\u00e1t Apple M1 chippel rendelkez\u0151 eszk\u00f6z\u00f6k\u00f6n.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Az Apple M1 chip Linux t\u00e1mogat\u00e1s\u00e1nak megval\u00f3s\u00edt\u00e1si kezdem\u00e9nyez\u00e9se, amelyet az Asahi Linux \u00e9s Corellium projektek n\u00e9pszer\u0171s\u00edtettek, el\u00e9rte azt a szintet, ahol a GNOME asztali k\u00f6rnyezet elind\u00edt\u00e1sa lehets\u00e9ges egy Apple M1 chipppel rendelkez\u0151 rendszeren fut\u00f3 Linux k\u00f6rnyezetben. A k\u00e9perny\u0151 kimenete framebuffer seg\u00edts\u00e9g\u00e9vel t\u00f6rt\u00e9nik, m\u00edg az OpenGL t\u00e1mogat\u00e1st az LLVMPipe programozott raszteriz\u00e1l\u00f3 biztos\u00edtja. A k\u00f6vetkez\u0151 l\u00e9p\u00e9s a megjelen\u00edt\u0151 t\u00e1rsprocesszor bevon\u00e1sa lesz, amely lehet\u0151v\u00e9 teszi a 4K felbont\u00e1s\u00fa kimenetet, amelyhez m\u00e1r elk\u00e9sz\u00fclt a meghajt\u00f3k visszafejt\u00e9se. <\/p>\n

Az Asahi projekt el\u00e9rte az M1 SoC komponensek GPU-val nem kapcsolatos kezdeti t\u00e1mogat\u00e1s\u00e1nak integr\u00e1l\u00e1s\u00e1t a Linux kernel f\u0151 \u00e1g\u00e1ba. Az ismertetett Linux k\u00f6rnyezetben a standard kernel lehet\u0151s\u00e9gein t\u00fal sz\u00e1mos kieg\u00e9sz\u00edt\u0151 jav\u00edt\u00e1st haszn\u00e1ltak, amelyek a PCIe-hez, az alaplap bels\u0151 busz\u00e1hoz tartoz\u00f3 pinctrl meghajt\u00f3hoz \u00e9s a megjelen\u00edt\u0151 meghajt\u00f3hoz kapcsol\u00f3dtak. Ezek a kieg\u00e9sz\u00edt\u00e9sek lehet\u0151v\u00e9 tett\u00e9k a k\u00e9perny\u0151re t\u00f6rt\u00e9n\u0151 kimenetet \u00e9s USB valamint Ethernet m\u0171k\u00f6d\u00e9s\u00e9t. A grafikai gyors\u00edt\u00e1st m\u00e9g nem haszn\u00e1lj\u00e1k. <\/p>\n

\u00c9rdekes, hogy a M1 SoC visszafejt\u00e9s\u00e9hez az Asahi projekt a macOS meghajt\u00f3k disassembles helyett egy hipervizort val\u00f3s\u00edtott meg, ami a macOS \u00e9s az M1 chip k\u00f6z\u00f6tt egy szinten m\u0171k\u00f6dik, \u00e9s \u00e1tl\u00e1tsz\u00f3 m\u00f3don r\u00f6gz\u00edti \u00e9s napl\u00f3zza a chip-hez kapcsol\u00f3d\u00f3 minden m\u0171veletet. Az M1 SoC valamely jellemz\u0151je, amely nehez\u00edti a chip t\u00e1mogat\u00e1s\u00e1nak megval\u00f3s\u00edt\u00e1s\u00e1t k\u00fcls\u0151 oper\u00e1ci\u00f3s rendszerekben, az, hogy a megjelen\u00edt\u0151 vez\u00e9rl\u0151be (DCP) t\u00e1rsprocesszort integr\u00e1ltak. A megjelen\u00edt\u0151 meghajt\u00f3 macOS funkcionalit\u00e1s\u00e1nak fele \u00e1tsz\u00e1rmazott a megjelen\u00edt\u0151 vez\u00e9rl\u0151 ezen t\u00e1rsprocesszor\u00e1ra, amely a t\u00e1rsprocesszor k\u00e9sz funkci\u00f3it egy speci\u00e1lis RPC interf\u00e9szen kereszt\u00fcl h\u00edvja meg. <\/p>\n

A lelkes fejleszt\u0151k m\u00e1r eleget elemeztek ennek a RPC interf\u00e9sznek a kih\u00edv\u00e1saib\u00f3l ahhoz, hogy k\u00e9pesek legyenek a t\u00e1rsprocesszor haszn\u00e1lat\u00e1ra a kijelz\u0151re val\u00f3 kimenethez, a hardveres kurzor kezel\u00e9s\u00e9hez, valamint a kompozit\u00e1l\u00e1si \u00e9s m\u00e9retez\u00e9si m\u0171veletek v\u00e9grehajt\u00e1s\u00e1hoz. A probl\u00e9ma az, hogy a RPC interf\u00e9sz a firmware-t\u00f3l f\u00fcgg, \u00e9s minden macOS verzi\u00f3ban v\u00e1ltozik, ez\u00e9rt az Asahi Linuxban csak bizonyos firmware verzi\u00f3k t\u00e1mogat\u00e1s\u00e1nak megval\u00f3s\u00edt\u00e1s\u00e1t tervezik. El\u0151sz\u00f6r is a macOS 12 \"Monterey\" verzi\u00f3j\u00e1hoz tartoz\u00f3 firmware t\u00e1mogat\u00e1s\u00e1t fogj\u00e1k biztos\u00edtani. A sz\u00fcks\u00e9ges firmware verzi\u00f3 let\u00f6lt\u00e9se nem lehets\u00e9ges, mivel a firmware-t az iBoot telep\u00edti az oper\u00e1ci\u00f3s rendszer ir\u00e1ny\u00edt\u00e1s\u00e1ra val\u00f3 \u00e1tvitel el\u0151tt, digit\u00e1lis al\u00e1\u00edr\u00e1s ellen\u0151rz\u00e9se mellett.

\"Bemutatt\u00e1k<\/center>
\"Bemutatt\u00e1k<\/center>
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0418\u043d\u0438\u0446\u0438\u0430\u0442\u0438\u0432\u0430 \u043f\u043e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u0432 Linux \u0447\u0438\u043f\u0430 Apple M1, \u043f\u0440\u043e\u0434\u0432\u0438\u0433\u0430\u0435\u043c\u0430\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u0430\u043c\u0438 Asahi Linux \u0438 Corellium, \u0434\u043e\u0441\u0442\u0438\u0433\u043b\u0430 \u0443\u0440\u043e\u0432\u043d\u044f, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0441\u0442\u0430\u043b \u0432\u043e\u0437\u043c\u043e\u0436\u0435\u043d \u0437\u0430\u043f\u0443\u0441\u043a \u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e \u0441\u0442\u043e\u043b\u0430 GNOME \u0432 Linux-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0438, \u0437\u0430\u043f\u0443\u0449\u0435\u043d\u043d\u043e\u043c \u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0441 \u0447\u0438\u043f\u043e\u043c Apple M1. \u0412\u044b\u0432\u043e\u0434 \u043d\u0430 \u044d\u043a\u0440\u0430\u043d \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043e\u0432\u0430\u043d \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 framebuffer, \u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 OpenGL \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0430 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u0440\u0430\u0441\u0442\u0435\u0440\u0438\u0437\u0430\u0442\u043e\u0440\u0430 LLVMPipe. \u0421\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u0448\u0430\u0433\u043e\u043c \u0441\u0442\u0430\u043d\u0435\u0442 \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u0435 \u0434\u0438\u0441\u043f\u043b\u0435\u0439\u043d\u043e\u0433\u043e […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":101077,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-101076","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Bemutat\u00e1sra ker\u00fclt a GNOME Linux k\u00f6rnyezet futtat\u00e1sa Apple M1 chippel rendelkez\u0151 eszk\u00f6z\u00f6k\u00f6n | ProHoster","description":"Az Apple M1 chip Linux t\u00e1mogat\u00e1s\u00e1nak megval\u00f3s\u00edt\u00e1s\u00e1ra ir\u00e1nyul\u00f3 kezdem\u00e9nyez\u00e9s, amelyet az Asahi Linux \u00e9s a Corellium projektek n\u00e9pszer\u0171s\u00edtenek, eljutott arra a szintre, 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