[alsa-devel] [PATCH] ALSA: HDA: cxt5066 - Use asus model for Asus U50F, select correct SPDIF output

The attached patch adds a quirk to use the newly-added asus model for the Asus U50F. It also selects the correct digital outputs based on the pin config instead of always using node 0x21, since the Asus U50F uses node 0x12 for digital out.