{"id":104169,"date":"2022-05-27T15:36:41","date_gmt":"2022-05-27T13:36:41","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-yadro-linux-5-19-prinyato-okolo-500-tysyach-strok-koda-svyazannogo-s-graficheskimi-drajverami"},"modified":"2022-05-27T15:36:41","modified_gmt":"2022-05-27T13:36:41","slug":"v-yadro-linux-5-19-prinyato-okolo-500-tysyach-strok-koda-svyazannogo-s-graficheskimi-drajverami","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/v-yadro-linux-5-19-prinyato-okolo-500-tysyach-strok-koda-svyazannogo-s-graficheskimi-drajverami","title":{"rendered":"I Linux-k\u00e4rnan 5.19 har cirka 500 000 rader kod relaterade till grafiska drivrutiner accepterats.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

I det repository d\u00e4r k\u00e4rnan Linux 5.19 utvecklas har en ny upps\u00e4ttning \u00e4ndringar inom DRM (Direct Rendering Manager) och grafiska drivrutiner antagits. Denna upps\u00e4ttning patchar \u00e4r intressant eftersom den omfattar 495 tusen kodrader, vilket \u00e4r j\u00e4mf\u00f6rbart med den totala storleken p\u00e5 \u00e4ndringarna i varje k\u00e4rnversion (till exempel lades 506 tusen kodrader till i k\u00e4rnan 5.17). <\/p>\n

\u041e\u043a\u043e\u043b\u043e 400 \u0442\u044b\u0441\u044f\u0447 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0441\u0442\u0440\u043e\u043a \u043f\u0440\u0438\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0441\u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043e\u0447\u043d\u044b\u0435 \u0444\u0430\u0439\u043b\u044b \u0441 \u0434\u0430\u043d\u043d\u044b\u043c\u0438 \u0434\u043b\u044f \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u043e\u0432 ASIC \u0432 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0435 \u0434\u043b\u044f GPU AMD. \u0415\u0449\u0451 22.5 \u0442\u044b\u0441\u044f\u0447 \u0441\u0442\u0440\u043e\u043a \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u0443\u044e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 AMD SoC21. \u041e\u0431\u0449\u0438\u0439 \u0440\u0430\u0437\u043c\u0435\u0440 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u0434\u043b\u044f GPU AMD \u043f\u0440\u0435\u0432\u044b\u0441\u0438\u043b 4 \u043c\u043b\u043d \u0441\u0442\u0440\u043e\u043a \u043a\u043e\u0434\u0430 (\u0434\u043b\u044f \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f, \u0432\u0441\u0451 \u044f\u0434\u0440\u043e Linux 1.0 \u0432\u043a\u043b\u044e\u0447\u0430\u043b\u043e 176 \u0442\u044b\u0441\u044f\u0447 \u0441\u0442\u0440\u043e\u043a \u043a\u043e\u0434\u0430, 2.0 — 778 \u0442\u044b\u0441\u044f\u0447, 2.4 — 3.4 \u043c\u043b\u043d., 5.13 — 29.2 \u043c\u043b\u043d). \u041a\u0440\u043e\u043c\u0435 SoC21 \u0432 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0435 AMD \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 SMU 13.x (System Management Unit), \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 USB-C \u0438 GPUVM, \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0430 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043a\u0430 \u043a \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0435 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0445 \u043f\u043e\u043a\u043e\u043b\u0435\u043d\u0438\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c RDNA3 (RX 7000) \u0438 CDNA (AMD Instinct). <\/p>\n

I Intel-drivrutinen finns det flest \u00e4ndringar (5,6 tusen) i koden f\u00f6r hantering av energif\u00f6rbrukning. Dessutom har identiteter f\u00f6r Intel DG2 GPU (Arc Alchemist), som anv\u00e4nds i b\u00e4rbara datorer, lagts till och grundl\u00e4ggande st\u00f6d f\u00f6r plattformen Intel Raptor Lake-P (RPL-P) har tillhandah\u00e5llits. Information om grafikkort Arctic Sound-M har ocks\u00e5 lagts till, ABI f\u00f6r ber\u00e4kningsmotorer har genomf\u00f6rts, st\u00f6d f\u00f6r formatet Tile4 har lagts till f\u00f6r DG2-kort, och st\u00f6d f\u00f6r DisplayPort HDR har implementerats f\u00f6r system baserade p\u00e5 mikroarkitekturen Haswell. <\/p>\n

I Nouveau-drivrutinen ber\u00f6r \u00e4ndringarna sammanlagt cirka hundra kodrader (\u00f6verg\u00e5ng till att anv\u00e4nda drm_gem_plane_helper_prepare_fb-handlern, statisk minnesallokering har till\u00e4mpats p\u00e5 vissa strukturer och variabler). N\u00e4r det g\u00e4ller anv\u00e4ndningen av de \u00f6ppna k\u00e4llkodsmoduler fr\u00e5n NVIDIA i Nouveau \u00e4r arbetet f\u00f6r n\u00e4rvarande inriktat p\u00e5 att identifiera och \u00e5tg\u00e4rda fel. I framtiden planeras den publicerade fastvaran att anv\u00e4ndas f\u00f6r att \u00f6ka drivrutinens prestanda.
\n
K\u00e4lla: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0439, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a \u044f\u0434\u0440\u0430 Linux 5.19, \u043f\u0440\u0438\u043d\u044f\u0442 \u043e\u0447\u0435\u0440\u0435\u0434\u043d\u043e\u0439 \u043d\u0430\u0431\u043e\u0440 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 DRM (Direct Rendering Manager) \u0438 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430\u043c\u0438. \u041f\u0440\u0438\u043d\u044f\u0442\u044b\u0439 \u043d\u0430\u0431\u043e\u0440 \u043f\u0430\u0442\u0447\u0435\u0439 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u0435\u043d \u0442\u0435\u043c, \u0447\u0442\u043e \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 495 \u0442\u044b\u0441\u044f\u0447 \u0441\u0442\u0440\u043e\u043a \u043a\u043e\u0434\u0430, \u0447\u0442\u043e \u0441\u043e\u043f\u043e\u0441\u0442\u0430\u0432\u0438\u043c\u043e \u0441 \u043e\u0431\u0449\u0438\u043c \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u043c \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0432 \u043a\u0430\u0436\u0434\u043e\u0439 \u0432\u0435\u0442\u043a\u0435 \u044f\u0434\u0440\u0430 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432 \u044f\u0434\u0440\u0435 5.17 \u0431\u044b\u043b\u043e \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u043e 506 \u0442\u044b\u0441\u044f\u0447 \u0441\u0442\u0440\u043e\u043a \u043a\u043e\u0434\u0430). \u041e\u043a\u043e\u043b\u043e […]<\/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-104169","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\udd47Cirka 500 tusen kodrader relaterade till grafiska drivrutiner har antagits i k\u00e4rnan Linux 5.19 | ProHoster","description":"I det repository d\u00e4r k\u00e4rnan Linux 5.19 utvecklas har en ny upps\u00e4ttning \u00e4ndringar inom DRM (Direct Rendering Manager) och grafiska drivrutiner 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\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430\u043c\u0438 | ProHoster","og:description":"\u0412 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0439, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a \u044f\u0434\u0440\u0430 Linux 5.19, \u043f\u0440\u0438\u043d\u044f\u0442 \u043e\u0447\u0435\u0440\u0435\u0434\u043d\u043e\u0439 \u043d\u0430\u0431\u043e\u0440 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 DRM (Direct Rendering Manager) \u0438 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 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