-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Hi, > Do you mean the issue is caused by the patches > 1480992519-108079-1-git-send-email-libin.yang@xxxxxxxxx? I don't know whether the issues are caused directly by the specific patches; without them, digital audio does not work at all in my setup. Using analog audio however does not have the problems mentioned in my first email. > I can't see which patches are included you mentioned in the link. I am building my kernel from drm-tip. The relevant patches enabling DP M ST audio seem to be "ALSA: hda - add DP mst verb support" [0] as well as "ALSA: hda - add DP MST audio support" [1]. > Do you know if the DP MST audio mode is used in your case? I think it is used; at least dp/hdmi audio does not work at all without building against drm-tip. (the outputs are all stated as unplugged and unavailable in pavucontrol for example) Is there any way to know for sure? Regards, Pascal [0] https://cgit.freedesktop.org/drm-tip/commit/?id=13800f397ee3b4996f316b9c aa8482cb90edef0d [1] https://cgit.freedesktop.org/drm-tip/commit/?id=9152085defb6426ce8f9989c a27e4450daefbd89 -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEE/gJ8Tpn0OtJz8hxD6+YIa34W/zYFAljdM90ACgkQ6+YIa34W /zZk8A//YmadcSwYQTJIJKHJREjGSITGPx6wQYA8dix2EvP0frhnL5LEAfzCUD0b 05H9cc+kBG3z6dIs6yytX6TFtKlqnE/ka1D80+ZYiMf/RTYpowJWXogoPF8iVW68 MTaUtM5/CGhFF/e1V7AKDX36r5eVKYwKNUIb1vXE+nU6WbuzNrQn/vgwtIboCXsj AQVC9RT7sRHnNVNq+WD4NYNSKfTJasnhbGo1+X3eTjY5vcWb/5H3ysaayW9WqnkI W3jYdoQmWCDZC14dKGnNZJ5J1WlF03qh95bQTJB7CDl66Nqqck621MbSzLp3+2xv 0eliZLcdumLhzu6wjTKcqXsyhejhRYYR25AfKGvB8zbujKnHZOSWO1T5QgJKOVHY oAQAgivpmNppGuNBmFKOWDnB5pec+kx3YDo9TnTUhPfXs04vGV0nnzugt9iu9STq kzhu5fTmRfNK6uImcL4lo8JKmFu8Ws60kO0OcuUh8xd0dFy1vNF4qA0cZZywBGp+ YSsTzKhljHiq2aV1CpG2xMIom1YR38agTVWbL1aeGZf3FZUhD1+G9aLB1Lz6dmfg lLlne94HGnvgGoJkTx7BR6MRmUDDb4E8sdnx/yGtJ8ILKImAMJBURHfdcv3wp+GC oihf+BjIdV7BSDFMBxW/UeEM616rmNOGbG7zWxXoH6ZTWB50CwA= =8Sl2 -----END PGP SIGNATURE----- _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
