{"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\/sv\/blog\/news\/opublikovan-plan-prodvizheniya-v-yadro-linux-drajvera-xe-dlya-gpu-intel","title":{"rendered":"Plan f\u00f6r att integrera drivrutinen Xe f\u00f6r Intel GPU i Linux-k\u00e4rnan har publicerats","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Daniel Vetter, ingenj\u00f6r p\u00e5 Intel och en av ansvariga f\u00f6r DRM-systemet, publicerade en plan f\u00f6r att fr\u00e4mja patchar med implementationen av Xe-drivrutinen i utvecklarens e-postlista f\u00f6r Linux-k\u00e4rnan. Denna drivrutin \u00e4r avsedd f\u00f6r anv\u00e4ndning med GPU:er baserade p\u00e5 Intels Xe-arkitektur, som anv\u00e4nds i grafikkort fr\u00e5n Arc-serien och integrerad grafik, med b\u00f6rjan fr\u00e5n Tiger Lake-processorerna. Xe-drivrutinen positioneras som en grund f\u00f6r att st\u00f6dja nya chips utan koppling till kod f\u00f6r \u00e4ldre plattformar. Under 2023 planeras patcharna att n\u00e5 testbarhet f\u00f6r entusiaster och eventuellt genomg\u00e5 granskning av utvecklare som inte \u00e4r kopplade till Intel. I b\u00e4sta fall kommer drivrutinen att accepteras i den huvudsakliga k\u00e4rnan i slutet av \u00e5ret.     <\/p>\n<p>F\u00f6r n\u00e4rvarande hindrar det drivrutinen fr\u00e5n att inkluderas i den huvudsakliga k\u00e4rnan att koden ursprungligen utvecklades bakom st\u00e4ngda d\u00f6rrar i en separat k\u00e4rngren, och det kr\u00e4vs nu ytterligare arbete f\u00f6r att integrera den med den aktuella kodbasen. Med tanke p\u00e5 den senaste negativa erfarenheten av att dra ut i tid f\u00f6r integrationen av betydande \u00e4ndringar i AMD:s drivrutin, som ledde till att delar av koden m\u00e5ste skrivas om, f\u00f6resl\u00e5s det att uppn\u00e5 konsensus i fr\u00e5ga om schemal\u00e4ggning och interaktion med andra drivrutiner f\u00f6r att f\u00f6renkla fr\u00e4mjandet av den beredda kodbasen f\u00f6r Xe-drivrutinen till den huvudsakliga k\u00e4rnan.            <\/p>\n<p>Xe-drivrutinen \u00e4r byggd med en ny arkitektur som mer aktivt anv\u00e4nder redan existerande komponenter fr\u00e5n DRM-systemet (Direct Rendering Manager) samt typiska komponenter fr\u00e5n i915-drivrutinen, som inte \u00e4r kopplade till specifika GPU:er, till exempel kod f\u00f6r interaktion med sk\u00e4rmar, minnesmodell och implementering av execbuf. I Xe- och i915-drivrutinerna planeras det att dela gemensam kod f\u00f6r att undvika duplicering av typiska komponenter. I Mesa realiseras OpenGL och Vulkan \u00f6ver Xe-drivrutinen p\u00e5 niv\u00e5erna av \u00e4ndringar som gjorts i de existerande Mesa-drivrutinerna Iris och ANV.<br \/>\n<br \/>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58688\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\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 [&hellip;]<\/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<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0414\u044d\u043d\u0438\u0435\u043b \u0412\u0435\u0442\u0442\u0435\u0440 (Daniel Vetter), 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