{"id":106905,"date":"2023-02-22T12:48:19","date_gmt":"2023-02-22T10:48:19","guid":{"rendered":"https:\/\/prohoster.info\/?p=106905"},"modified":"2023-02-22T17:32:39","modified_gmt":"2023-02-22T15:32:39","slug":"opublikovan-plan-prodvizheniya-v-yadro-linux-drajvera-xe-dlya-gpu-intel","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/opublikovan-plan-prodvizheniya-v-yadro-linux-drajvera-xe-dlya-gpu-intel","title":{"rendered":"Bol zverejnen\u00fd pl\u00e1n propag\u00e1cie v jadre Linux ovl\u00e1da\u010da Xe pre GPU Intel","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Daniel Vetter, in\u017einier z firmy Intel a jeden z pracovn\u00edkov subsyst\u00e9mu DRM, zverejnil v mailing liste pre v\u00fdvoj\u00e1rov jadra Linux pl\u00e1n na propag\u00e1ciu patchov s\u00favisiacich s implement\u00e1ciou ovl\u00e1da\u010da Xe, ur\u010den\u00e9ho pre pou\u017eitie s GPU zalo\u017een\u00fdmi na architekt\u00fare Intel Xe, ktor\u00e1 sa pou\u017e\u00edva vo video kart\u00e1ch s\u00e9rie Arc a v integrovan\u00fdch grafik\u00e1ch od procesorov Tiger Lake. Ovl\u00e1da\u010d Xe je postaven\u00fd ako z\u00e1klad na zabezpe\u010denie podpory nov\u00fdch \u010dipov, neprip\u00fatan\u00fd na k\u00f3d, ktor\u00fd podporuje star\u00e9 platformy. V priebehu roka 2023 sa pl\u00e1nuje, \u017ee patche bud\u00fa pripraven\u00e9 na testovanie nad\u0161encami a tie\u017e, ak to bude mo\u017en\u00e9, prejd\u00fa rev\u00edziou od v\u00fdvoj\u00e1rov, nes\u00favisiacich s firmou Intel. V optimistickom scen\u00e1ri bude ovl\u00e1da\u010d prijat\u00fd do hlavn\u00e9ho jadra koncom roka. <\/p>\n

V s\u00fa\u010dasnosti br\u00e1ni za\u010dleneniu do hlavn\u00e9ho jadra to, \u017ee k\u00f3d bol p\u00f4vodne vyvinut\u00fd za zatvoren\u00fdmi dverami v samostatnej vetve jadra a teraz je potrebn\u00e9 vykona\u0165 \u010fal\u0161iu pr\u00e1cu na jeho integr\u00e1cii s aktu\u00e1lnou z\u00e1klad\u0148ou k\u00f3du. Vzh\u013eadom na ned\u00e1vne negat\u00edvne sk\u00fasenosti s oneskoren\u00edm integr\u00e1cie v\u00fdznamn\u00fdch zmien do ovl\u00e1da\u010da AMD, \u010do viedlo k potrebe prep\u00edsa\u0165 \u010das\u0165 k\u00f3du, sa navrhuje dosiahnu\u0165 predbe\u017en\u00fd konsenzus o ot\u00e1zkach implement\u00e1cie pl\u00e1nova\u010da a interakcie s in\u00fdmi ovl\u00e1da\u010dmi, aby sa zjednodu\u0161ilo pos\u00favanie pripraven\u00e9ho k\u00f3du ovl\u00e1da\u010da Xe do hlavn\u00e9ho jadra. <\/p>\n

Ovl\u00e1da\u010d Xe je postaven\u00fd na novej architekt\u00fare, v ktorej s\u00fa akt\u00edvnej\u0161ie vyu\u017e\u00edvan\u00e9 u\u017e existuj\u00face komponenty subsyst\u00e9mu DRM (Direct Rendering Manager), ako aj \u0161tandardn\u00e9 komponenty ovl\u00e1da\u010da i915, ktor\u00e9 nie s\u00fa viazan\u00e9 na konkr\u00e9tne GPU, napr\u00edklad k\u00f3d na interakciu s obrazovkami, model pam\u00e4te a implement\u00e1cia execbuf. V ovl\u00e1da\u010doch Xe a i915 sa pl\u00e1nuje zabezpe\u010di\u0165 spolo\u010dn\u00e9 vyu\u017e\u00edvanie spolo\u010dn\u00e9ho k\u00f3du, aby sa predi\u0161lo duplicite \u0161tandardn\u00fdch komponentov. V Mesa je pr\u00e1ca s OpenGL a Vulkan na ovl\u00e1da\u010di Xe realizovan\u00e1 na \u00farovni zmien, ktor\u00e9 boli vykonan\u00e9 v existuj\u00facich Mesa-ovl\u00e1da\u010doch Iris a ANV.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0414\u044d\u043d\u0438\u0435\u043b \u0412\u0435\u0442\u0442\u0435\u0440 (Daniel Vetter), \u0438\u043d\u0436\u0435\u043d\u0435\u0440 \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Intel \u0438 \u043e\u0434\u0438\u043d \u0438\u0437 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u044e\u0449\u0438\u0445 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u0443 DRM, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432 \u0441\u043f\u0438\u0441\u043a\u0435 \u0440\u0430\u0441\u0441\u044b\u043b\u043a\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u044f\u0434\u0440\u0430 Linux \u043f\u043b\u0430\u043d \u043f\u0440\u043e\u0434\u0432\u0438\u0436\u0435\u043d\u0438\u044f \u043f\u0430\u0442\u0447\u0435\u0439 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 Xe, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0441 GPU \u043d\u0430 \u0431\u0430\u0437\u0435 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b Intel Xe, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u0432\u0438\u0434\u0435\u043e\u043a\u0430\u0440\u0442\u0430\u0445 \u0441\u0435\u043c\u0435\u0439\u0441\u0442\u0432\u0430 Arc \u0438 \u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0433\u0440\u0430\u0444\u0438\u043a\u0435, \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043e\u0432 Tiger Lake. \u0414\u0440\u0430\u0439\u0432\u0435\u0440 Xe \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-106905","post","type-post","status-publish","format-standard","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\udd47Zverejnen\u00fd pl\u00e1n propag\u00e1cie ovl\u00e1da\u010da Xe pre GPU Intel do jadra Linux | ProHoster","description":"Daniel Vetter, in\u017einier z firmy Intel a jeden z pracovn\u00edkov subsyst\u00e9mu DRM, zverejnil v mailing liste pre v\u00fdvoj\u00e1rov jadra Linux pl\u00e1n na propag\u00e1ciu patchov s\u00favisiacich s implement\u00e1ciou ovl\u00e1da\u010da 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\u0412\u0435\u0442\u0442\u0435\u0440 (Daniel Vetter), \u0438\u043d\u0436\u0435\u043d\u0435\u0440 \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Intel \u0438 \u043e\u0434\u0438\u043d \u0438\u0437 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u044e\u0449\u0438\u0445 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u0443 DRM, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432 \u0441\u043f\u0438\u0441\u043a\u0435 \u0440\u0430\u0441\u0441\u044b\u043b\u043a\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u044f\u0434\u0440\u0430 Linux \u043f\u043b\u0430\u043d \u043f\u0440\u043e\u0434\u0432\u0438\u0436\u0435\u043d\u0438\u044f \u043f\u0430\u0442\u0447\u0435\u0439 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 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