emby: GPU acceleration device pass (#67)

Passing GPU acceleration device to the container.

Reviewed-on: #67

emby/.env.dist

@@ -11,6 +11,9 @@ HOST_MULTIMEDIA_DIR=/mnt/multimedia
 # Leave as it is unless you really need something else
 INT_MULTIMEDIA_DIR=/libraries
 
+# Uncomment this for AMD GPU video acceleration
+#VIDEO_ACCEL_DEVICE=/dev/dri/renderD128
+
 WEBUI_BIND_ADDR=0.0.0.0
 WEBUI_BIND_PORT=8096
 WEBUI_INT_BIND_PORT=8096
@@ -18,4 +21,4 @@ WEBUI_INT_BIND_PORT=8096
 #WEBUI_INT_HTTPS_BIND_PORT=8920
 
 LOG_MAX_SIZE=5m
-LOG_MAX_FILE=5
+LOG_MAX_FILE=5

emby/docker-compose.yml

@@ -1,5 +1,5 @@
 # https://hub.docker.com/r/emby/embyserver
-version: '3.7'
+version: '3.8'
 
 services:
   emby:
@@ -8,6 +8,8 @@ services:
     volumes:
       - "${HOST_CONFIG_DIR:-./config}:/config"
       - "${HOST_MULTIMEDIA_DIR}:${INT_MULTIMEDIA_DIR:-/libraries}"
+    devices:
+      - "${VIDEO_ACCEL_DEVICE:-/dev/null}:${VIDEO_ACCEL_DEVICE:-/dev/null}"
     ports:
       - "${WEBUI_BIND_ADDR:-127.0.0.1}:${WEBUI_BIND_PORT:-8096}:${WEBUI_INT_BIND_PORT:-8096}/tcp"
       # Use reverse-proxy instead