{"id":1984,"date":"2019-12-28T16:50:46","date_gmt":"2019-12-28T14:50:46","guid":{"rendered":"https:\/\/alax.info\/blog\/?p=1984"},"modified":"2019-12-28T17:15:03","modified_gmt":"2019-12-28T15:15:03","slug":"amd-powerxpress-enduro-switchable-graphics-dxgi-issue","status":"publish","type":"post","link":"https:\/\/alax.info\/blog\/1984","title":{"rendered":"AMD PowerXpress\/Enduro switchable graphics DXGI issue"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/alax.info\/blog\/1983\">Yesterday I wrote<\/a> about the NVIDIA Optimus problem with DXGI where Output Protection Manager API reported Intel certificate for NVIDIA DXGI adapter.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AMD hybrid graphics known as <a href=\"https:\/\/en.wikipedia.org\/wiki\/AMD_Hybrid_Graphics#PowerXpress\">&#8220;PowerXpress&#8221; (and most recently as &#8220;Enduro&#8221;)<\/a> exhibits the same behavior:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Adapters\n AMD Radeon HD 8850M\n Intel(R) HD Graphics Family \n\n<strong>Adapter: AMD Radeon HD 8850M<\/strong>\n Vendor Identifier: 0x1002\n [...]\n Output: \\.\\DISPLAY1\n [...]\n\nOutput Protection Manager (OPM Semantics)\n<strong> Certificate Subject: IntelVpgOpm2011\n<\/strong> OPM_GET_OUTPUT_ID: OutputId 0x0000000000040F04\n OPM_GET_ADAPTER_BUS_TYPE: ulInformation OPM_BUS_TYPE_OTHER | OPM_BUS_IMPLEMENTATION_MODIFIER_INSIDE_OF_CHIPSET | OPM_COPP_COMPATIBLE_BUS_TYPE_INTEGRATED\n OPM_GET_CONNECTOR_TYPE: ulInformation OPM_CONNECTOR_TYPE_DISPLAYPORT_EMBEDDED\n [...]\n\nOutput Duplication\n Exception: \u00d0\u00a3\u00d0\u00ba\u00d0\u00b0\u00d0\u00b7\u00d0\u00b0\u00d0\u00bd\u00d0\u00bd\u00d1\u2039\u00d0\u00b9 \u00d0\u00b8\u00d0\u00bd\u00d1\u201a\u00d0\u00b5\u00d1\u20ac\u00d1\u201e\u00d0\u00b5\u00d0\u00b9\u00d1\u0081 \u00d1\u0192\u00d1\u0081\u00d1\u201a\u00d1\u20ac\u00d0\u00be\u00d0\u00b9\u00d1\u0081\u00d1\u201a\u00d0\u00b2\u00d0\u00b0 \u00d0\u00b8\u00d0\u00bb\u00d0\u00b8 \u00d1\u0192\u00d1\u20ac\u00d0\u00be\u00d0\u00b2\u00d0\u00b5\u00d0\u00bd\u00d1\u0152 \u00d0\u00ba\u00d0\u00be\u00d0\u00bc\u00d0\u00bf\u00d0\u00be\u00d0\u00bd\u00d0\u00b5\u00d0\u00bd\u00d1\u201a\u00d0\u00b0 \u00d0\u00bd\u00d0\u00b5 \u00d0\u00bf\u00d0\u00be\u00d0\u00b4\u00d0\u00b4\u00d0\u00b5\u00d1\u20ac\u00d0\u00b6\u00d0\u00b8\u00d0\u00b2\u00d0\u00b0\u00d0\u00b5\u00d1\u201a\u00d1\u0081\u00d1\u008f \u00d0\u00b2 \u00d0\u00b4\u00d0\u00b0\u00d0\u00bd\u00d0\u00bd\u00d0\u00be\u00d0\u00b9 \u00d1\u0081\u00d0\u00b8\u00d1\u0081\u00d1\u201a\u00d0\u00b5\u00d0\u00bc\u00d0\u00b5 (0x887A0004; DXGI_ERROR_UNSUPPORTED); https:\/\/support.microsoft.com\/en-ie\/help\/3019314\/error-generated-when-desktop-duplication-api-capable-application-is-ru <\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Interestingly, it seems that NVIDIA managed to resolve this problem in their most recent hybrid graphics solutions somehow (no suitable device handy), however AMD in turn seems to have this line of product discontinued at all (community forum questions look like desperate self-help service). Or I just failed to find accurate information on the topic.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Yesterday I wrote about the NVIDIA Optimus problem with DXGI where Output Protection Manager API reported Intel certificate for NVIDIA DXGI adapter. AMD hybrid graphics known as &#8220;PowerXpress&#8221; (and most recently as &#8220;Enduro&#8221;) exhibits the same behavior: Adapters AMD Radeon HD 8850M Intel(R) HD Graphics Family Adapter: AMD Radeon HD 8850M Vendor Identifier: 0x1002 [&#8230;]&hellip; <\/p>\n<p><a class=\"moretag\" href=\"https:\/\/alax.info\/blog\/1984\">Read the full article<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[553,539,587,486],"class_list":["post-1984","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-amd","tag-dxgi","tag-hybrid","tag-video"],"_links":{"self":[{"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/posts\/1984","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/comments?post=1984"}],"version-history":[{"count":0,"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/posts\/1984\/revisions"}],"wp:attachment":[{"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/media?parent=1984"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/categories?post=1984"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/tags?post=1984"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}