the alternative way is add back node 0x3e and 0x3d by reverting this patch and fix codec->um_nodes
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/?id=ef4da45828603df57e5e21b8aa21a66ce309f79b static int read_widget_caps(struct hda_codec *codec, hda_nid_t fg_node) { int i; hda_nid_t nid; codec->num_nodes = snd_hda_get_sub_nodes(codec, fg_node, &codec->start_nid); /* hardcode codec->num_nodes to 55 for vt1802 */ if (codec->id = 0x11068446) codec->num_nodes =55; codec->wcaps = kmalloc(codec->num_nodes * 4, GFP_KERNEL); if (!codec->wcaps) return -ENOMEM; nid = codec->start_nid; for (i = 0; i < codec->num_nodes; i++, nid++) codec->wcaps[i] = snd_hda_param_read(codec, nid, AC_PAR_AUDIO_WIDGET_CAP); return 0; } -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313904 Title: [W230SS, VIA VT1802, Green Headphone Out, Front] No sound after fresh boot To manage notifications about this bug go to: https://bugs.launchpad.net/alsa-driver/+bug/1313904/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
