{"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\/et\/blog\/news\/v-yadro-linux-5-19-prinyato-okolo-500-tysyach-strok-koda-svyazannogo-s-graficheskimi-drajverami","title":{"rendered":"Linux 5.19 tuumisse on vastu v\u00f5etud umbes 500 000 rida koodiga, mis on seotud graafikadraiveritega.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Linux 5.19 tuumase v\u00e4ljaande v\u00e4ljat\u00f6\u00f6tamise reposse on vastuv\u00f5etud j\u00e4rgmine muudatuste komplekt, mis on seotud DRM (Direct Rendering Manager) alams\u00fcsteemi ja graafikadraiveritega. Vastuv\u00f5etud plaastrite komplekt on huvitav, kuna see sisaldab 495 000 rida koodi, mis on v\u00f5rreldav k\u00f5igi muudatuste kogumahtudega igas tuumas (n\u00e4iteks tuumas 5.17 lisati 506 000 rida koodi). <\/p>\n

Umbes 400 tuhat lisatud rida on automaatselt genereeritud p\u00e4iste failidest, mis sisaldavad andmeid ASIC registrite jaoks AMD GPU draiveris. Veel 22,5 tuhat rida tagab AMD SoC21 toe algse rakenduse. AMD GPU draiveri kogumaht \u00fcletab 4 miljonit koodirea (v\u00f5rdluseks, Linuxi 1.0 tuuma maht sisaldas 176 tuhat rida, 2.0 \u2014 778 tuhat, 2.4 \u2014 3,4 miljonit, 5.13 \u2014 29,2 miljonit). Lisaks SoC21-le sisaldab AMD draiver ka SMU 13.x (S\u00fcsteemi Halduse \u00dcksus) toetust, on uuendatud USB-C ja GPUVM tuge ning on ette valmistatud j\u00e4rgmiste RDNA3 (RX 7000) ja CDNA (AMD Instinct) platvormide toetamiseks. <\/p>\n

Inteli draiveris on k\u00f5ige rohkem muudatusi (5,6 tuhat) energiat\u00f5hususe haldamise koodis. Samuti on Inteli draiverisse lisatud GPU Inteli DG2 (Arc Alchemist) identifikaatorid, mida kasutatakse s\u00fclearvutites, algne tugi platvormile Intel Raptor Lake-P (RPL-P) on tagatud, Arctic Sound-M graafikakaartide teave on lisatud, on rakendatud ABI arvutusv\u00f5imsuse mootoritele, DG2 kaartide jaoks on lisatud Tile4 formaadi tugi, ja Haswell mikroarhitektuurip\u00f5histe s\u00fcsteemide jaoks on rakendatud DisplayPort HDR tugi. <\/p>\n

Nouveau draiveris on muudatused kokku tabanud umbes sada rida koodi (\u00fcleminek drm_gem_plane_helper_prepare_fb t\u00f6\u00f6tlemisele, m\u00f5ne struktuuri ja muutuja jaoks on rakendatud staatilist m\u00e4lu eraldamist). Mis puudutab Nouveau avatud koduallikaid NVIDIA poolt, siis t\u00f6\u00f6 on praegu keskendunud vigade tuvastamisele ja k\u00f5rvaldamisele. Edasi kavatsetakse avalikustatud p\u00fcsivara kasutada draiveri j\u00f5udluse parandamiseks.
\n
Allikas: 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\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\udd47Linux 5.19 tuuma on vastu v\u00f5etud umbes 500 000 koodiread, mis on seotud graafikadraiveritega | ProHoster","description":"Linuxi 5.19 tuumas, kuhu koostatakse v\u00e4ljalaskmist, on vastu v\u00f5etud j\u00e4rgmine muudatuste kogum, mis on seotud DRM (Direct Rendering Manager) ja 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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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