{"id":181907,"date":"2026-06-05T14:48:18","date_gmt":"2026-06-05T12:48:19","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/amd-realizovala-nachalnuyu-podderzhku-hdmi-2-1-frl-dlya-otkrytogo-drajvera-amdgpu"},"modified":"2026-06-05T14:48:18","modified_gmt":"2026-06-05T12:48:19","slug":"amd-realizovala-nachalnuyu-podderzhku-hdmi-2-1-frl-dlya-otkrytogo-drajvera-amdgpu","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/amd-realizovala-nachalnuyu-podderzhku-hdmi-2-1-frl-dlya-otkrytogo-drajvera-amdgpu","title":{"rendered":"A AMD implementou suporte inicial para HDMI 2.1 FRL no driver aberto AMDGPU","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

<\/p>\n

A AMD enviou para DRM-Next<\/strong> o suporte inicial a HDMI 2.1 Fixed Rate Link (FRL)<\/strong> para o driver aberto AMDGPU<\/strong>. A altera\u00e7\u00e3o est\u00e1 se preparando para inclus\u00e3o na janela de fus\u00e3o Linux 7.2<\/strong>, que deve abrir em junho. Para os usu\u00e1rios do Radeon no Linux, este \u00e9 um evento importante: a aus\u00eancia de FRL tem dificultado por muito tempo o funcionamento pleno de modos como 4K com alta taxa de atualiza\u00e7\u00e3o via HDMI no driver aberto.<\/p>\n

<\/p>\n

FRL \u00e9 um mecanismo de transmiss\u00e3o de dados<\/a> HDMI 2.1, que substitui as limita\u00e7\u00f5es do antigo m\u00e9todo TMDS do HDMI 2.0. \u00c9 necess\u00e1rio para uma maior largura de banda: televisores modernos, 4K\/120 Hz, 5K\/240 Hz e outros modos, onde o DisplayPort geralmente j\u00e1 funcionava, enquanto o HDMI no AMDGPU no Linux enfrentava restri\u00e7\u00f5es.<\/p>\n

<\/noindex><\/noindex>
\n<\/p>\n

Hist\u00f3rico persegue h\u00e1 v\u00e1rios anos<\/a>. Anteriormente, a AMD j\u00e1 tinha um c\u00f3digo funcional, mas n\u00e3o conseguia publicar adequadamente a implementa\u00e7\u00e3o do HDMI 2.1 no driver aberto devido \u00e0s exig\u00eancias do HDMI Forum. Em fevereiro de 2024, o engenheiro da AMD, Alex Deitche, escreveu que a implementa\u00e7\u00e3o aberta do HDMI 2.1 era imposs\u00edvel sem violar as exig\u00eancias do HDMI Forum. Agora, a situa\u00e7\u00e3o mudou: a AMD come\u00e7ou a publicar patches FRL, DSC e mudan\u00e7as associadas para o AMDGPU.<\/p>\n

<\/noindex><\/p>\n

At\u00e9 o momento, a implementa\u00e7\u00e3o do suporte n\u00e3o significa que \u201cHDMI 2.1 est\u00e1 totalmente funcionando no Linux\u201d, mas este \u00e9 o primeiro passo real em dire\u00e7\u00e3o a isso no n\u00facleo principal. Se os patches forem aprovados na revis\u00e3o do DRM-Next, os usu\u00e1rios do Radeon ter\u00e3o a base para o funcionamento pleno de displays HDMI modernos sem o driver fechado e sem esquemas alternativos.<\/p>\n

Fonte: linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

AMD \u043e\u0442\u043f\u0440\u0430\u0432\u0438\u043b\u0430 \u0432 DRM-Next \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u0443\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 HDMI 2.1 Fixed Rate Link (FRL) \u0434\u043b\u044f \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 AMDGPU. \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0433\u043e\u0442\u043e\u0432\u0438\u0442\u0441\u044f \u043a \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044e \u0432 \u043e\u043a\u043d\u043e \u0441\u043b\u0438\u044f\u043d\u0438\u044f Linux 7.2, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0434\u043e\u043b\u0436\u043d\u043e \u043e\u0442\u043a\u0440\u044b\u0442\u044c\u0441\u044f \u0432 \u0438\u044e\u043d\u0435. \u0414\u043b\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 Radeon \u043d\u0430 Linux \u044d\u0442\u043e \u0432\u0430\u0436\u043d\u043e\u0435 \u0441\u043e\u0431\u044b\u0442\u0438\u0435: \u0438\u043c\u0435\u043d\u043d\u043e \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 FRL \u0434\u043e\u043b\u0433\u043e \u043c\u0435\u0448\u0430\u043b\u043e \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u0435 \u0440\u0435\u0436\u0438\u043c\u043e\u0432 \u0432\u0440\u043e\u0434\u0435 4K \u0441 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0447\u0430\u0441\u0442\u043e\u0442\u043e\u0439 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0447\u0435\u0440\u0435\u0437 HDMI \u043d\u0430 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-181907","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\udd47A AMD implementou suporte inicial ao HDMI 2.1 FRL para o driver aberto AMDGPU | ProHoster","description":"A AMD enviou para o DRM-Next o suporte inicial ao HDMI 2.1 Fixed Rate 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