{"id":247743,"date":"2022-07-23T09:00:12","date_gmt":"2022-07-23T01:00:12","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=247743"},"modified":"2022-07-20T10:49:34","modified_gmt":"2022-07-20T02:49:34","slug":"amd-rdna-gpu","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/amd-rdna-gpu.html","title":{"rendered":"AMD RDNA 3 GPU\u5728Linux 5.20 AMDGPU\u96c6\u6210\u9a71\u52a8\u4e2d\u83b7\u5f97SubVP\u529f\u80fd"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 20px;\"><strong>AMD RDNA 3 GPU\u5728Linux 5.20 AMDGPU\u96c6\u6210\u9a71\u52a8\u4e2d\u83b7\u5f97SubVP\u529f\u80fd<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u636e\u62a5\u9053\uff0cAMD\u5c06\u53d1\u5e03AMDGPU\u548cAMDKFD\u9a71\u52a8\u7684\u6700\u540e\u4e00\u4e2a\u529f\u80fd\u66f4\u65b0\u8ba1\u5212\u5230DRM-Next for Linux 5.20\uff0c\u4e3aRDNA 3\u7684\u53d1\u5e03\u505a\u51c6\u5907\u3002\u5408\u5e76\u7a97\u53e3\u5c06\u5728\u672c\u6708\u665a\u4e9b\u65f6\u5019\u5f00\u653e\uff0cAMD\u7b49\u516c\u53f8\u548c\u6700\u8fd1\u62a5\u9053\u7684\u82f1\u7279\u5c14\u5728\u5185\u6838\u652f\u6301\u4e0a\u589e\u52a0\u7684\u529f\u80fd\u6b63\u5728\u6572\u5b9a\uff0c\u4e3a\u8fd9\u4e24\u4e2a\u79d1\u6280\u5de8\u5934\u65b0\u4e00\u4ee3\u7684\u56fe\u5f62\u786c\u4ef6\u505a\u51c6\u5907\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2022\/07\/4@OJ35LXHPNWJ9HA4OQ.png\" alt=\"\" width=\"700\" height=\"394\" class=\"alignnone size-full wp-image-247747\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2022\/07\/4@OJ35LXHPNWJ9HA4OQ.png 700w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2022\/07\/4@OJ35LXHPNWJ9HA4OQ-300x169.png 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>AMD\u6b63\u5728\u51c6\u5907\u4e0b\u4e00\u4ee3RDNA 3\u67b6\u6784\u548cAMD\u57fa\u4e8eCDNA\u7684\u52a0\u901f\u5668\uff0c\u4e5f\u88ab\u79f0\u4e3aAMD Instinct\uff0c\u5f53\u8be5\u516c\u53f8\u4eca\u5e74\u665a\u4e9b\u65f6\u5019\u5f00\u59cb\u63a8\u51fa\u6700\u65b0\u7684\u8ba1\u7b97\u673a\u7ec4\u4ef6\u65f6\uff0c\u5bf9\u5176\u65b0\u786c\u4ef6\u7684\u542f\u7528\u662f\u5728\u201d\u9010\u5757\u57fa\u7840\u4e0a\u201d\u5b8c\u6210\u7684\u3002\u76ee\u524d\u7684\u5f00\u53d1\u72b6\u6001\u4e0d\u50cf\u4ee5\u524d\u7684Linux\u9a71\u52a8\u8865\u4e01\u90a3\u6837\u660e\u663e\u3002<\/p>\n<p>AMD\u6ca1\u6709\u62a5\u544a\u4ed6\u4eec\u662f\u5426\u5b8c\u6210\u4e86\u5bf9Linux 5.20\u5185\u6838\u652f\u6301\u7684\u66f4\u65b0\uff0c\u4f46\u9884\u8ba1\u4ed6\u4eec\u5df2\u7ecf\u975e\u5e38\u63a5\u8fd1\u5b8c\u6210\uff0c\u56e0\u4e3aAMD Radeon RX 7000 GPU\u5c06\u5728\u672a\u6765\u51e0\u4e2a\u6708\u5185\u9996\u6b21\u4eae\u76f8\u3002\u7136\u800c\uff0c\u5047\u8bbeAMD\u5728\u4ea7\u54c1\u63a8\u51fa\u540e\uff0c\u4ed6\u4eec\u7684RDNA 3\u66f4\u65b0\u4e0eLinux 5.20\u7684\u6574\u5408\u8fd8\u6ca1\u6709\u786e\u5b9a\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5f00\u6e90\u7528\u6237\u5c06\u4e0d\u5f97\u4e0d\u4f9d\u8d56\u7b2c\u4e09\u65b9\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u76f4\u5230\u8be5\u516c\u53f8\u80fd\u591f\u5b8c\u5168\u6572\u5b9a\u8fdb\u7a0b\u4e2d\u7684\u96c6\u6210\u3002<\/p>\n<p>\u6700\u540e\u7684DRM-Next\u529f\u80fd\u62c9\u52a8\u663e\u793a\u4e86\u66f4\u591a\u7684AMDGPU Linux\u9a71\u52a8\u96c6\u6210\uff0c\u5c31\u5728AMD\u53ef\u4ee5\u5c06\u4e4b\u524d\u7684\u4ee3\u7801\u548c\u4fee\u590d\u6dfb\u52a0\u5230Linux 5.20\u5185\u6838\u4e2d\u3002\u7531AMD\u6dfb\u52a0\u5230\u5185\u6838\u7684\u66f4\u65b0\u5305\u542b\uff1a\u663e\u793a\u6838\u5fc3Next\uff08DCN\uff09v3.2\u5757\uff0c\u652f\u6301DCN 3.1.4\uff0cSMU13\u66f4\u65b0\uff0c\u5bf9GFX11\uff08RDNA 3\uff09\u56fe\u5f62\u548cSDMA 6\u5757\u7684\u8f6f\u590d\u4f4d\u5904\u7406\u3002<\/p>\n<p>\u5bf9GFX11\u7684\u8f6f\u590d\u4f4d\u5904\u7406\u652f\u6301\u201d\u5bf9\u4e8e\u786e\u4fdd\u5f53\u524d\u8865\u4e01\u7684\u4efb\u4f55\u505c\u6ede\u6216\u95ee\u9898\u81f3\u5173\u91cd\u8981\u3002\u201dSubVP\u201d\u662f\u4e00\u4e2a\u65b0\u7684\u663e\u793a\u6838\u5fc3\uff08DC\uff09\u7ec4\u4ef6\uff0c\u5141\u8bb8\u5b50\u89c6\u53e3\u529f\u80fd\u3002\u8be5\u5143\u4ef6\u662f\u4e00\u4e2a\u65b0\u7684DCN 3.2\u786c\u4ef6\u529f\u80fd\uff0c\u4f46\u76ee\u524d\u8fd8\u4e0d\u77e5\u9053SubVP\u529f\u80fd\u7684\u5168\u90e8\u80fd\u529b\u5c06\u662f\u4ec0\u4e48\u3002<\/p>\n<p>AMD\u7684\u6700\u65b0\u62c9\u52a8\u8fd8\u589e\u52a0\u4e86\u201dDC SubVP\u652f\u6301\u201d\u3002\u5728Linux AMD\u7684\u62c9\u52a8\u66f4\u65b0\u4e2d\uff0c\u8fd8\u6574\u5408\u4e86DisplayPort\u591a\u6d41\u4f20\u8f93\uff08DP MST\uff09\u3001\u8bb8\u591a\u97f3\u9891\u8865\u4e01\uff0c\u5e76\u5728\u6700\u8fd1\u7684APU\u4e0a\u4fee\u6539\u4e86GART\u5927\u5c0f\uff0c\u589e\u52a0\u4e86Scatter\u548cGather\u663e\u793a\u652f\u6301\u3002\u6700\u540e\uff0cAMD\u8fd8\u6574\u5408\u4e86VanGogh\u7cfb\u5217APU\u7684GFXOFF\u72b6\u6001\u7684\u67e5\u8be2\uff0c\u589e\u5f3a\u4e86\u7f13\u51b2\u533a\u5bf9\u8c61\u57df\u7684\u56fa\u5b9a\uff0c\u4ee5\u53ca\u4e00\u4e9bAMDKFD\u7684\u4fee\u6539\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u636e\u62a5\u9053\uff0cAMD\u5c06\u53d1\u5e03AMDGPU\u548cAMDKFD\u9a71\u52a8\u7684\u6700\u540e\u4e00\u4e2a\u529f\u80fd\u66f4\u65b0\u8ba1\u5212\u5230DRM-Next for Linux [&hellip;]<\/p>\n","protected":false},"author":1903,"featured_media":247754,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-247743","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/247743","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/1903"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=247743"}],"version-history":[{"count":6,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/247743\/revisions"}],"predecessor-version":[{"id":248164,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/247743\/revisions\/248164"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/247754"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=247743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=247743"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=247743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}