--- /usr/share/pulseaudio/alsa-mixer/profile-sets.bck/allwinner-hdmi.conf 2020-10-16 23:47:02.226647473 +0200
+++ /etc/pulse/_custom.conf 2020-03-30 22:48:11.583010036 +0200
@@ -135,7 +135,7 @@
[Mapping analog-surround-40]
device-strings = surround40:%f
-channel-map = front-right,front-left,rear-left,rear-right
+channel-map = front-left,front-right,rear-left,rear-right
paths-output = analog-output analog-output-lineout analog-output-speaker
priority = 12
direction = output
@@ -207,9 +207,9 @@
[Mapping hdmi-surround]
description = Digital Surround 5.1 (HDMI)
-device-strings = hdmi:%f
+device-strings = hw:%f
paths-output = hdmi-output-0
-channel-map = front-left,front-right,rear-left,rear-right,front-center,lfe
+channel-map = front-left,front-right,front-center,lfe,rear-left,rear-right
priority = 8
direction = output