Revert "use spice-protocol defines for ring sizes"
Revert "use spice-protocol defines for ring sizes"

This reverts commit 9ee2aa1ccefe1f3fecaf481f38581c9b0f201ef4.

Conflicts:

	src/qxl_driver.c

fgouget/xf86-video-qxl,sombrafam/virtioqxl-xf86-video-qxl,facboy/xserver-xorg-video-qxl,fgouget/xf86-video-qxl,sombrafam/virtioqxl-xf86-video-qxl,dezelin/xf86-video-qxl,facboy/xserver-xorg-video-qxl,dezelin/xf86-video-qxl,dezelin/xf86-video-qxl,fgouget/xf86-video-qxl,fgouget/xf86-video-qxl,sombrafam/virtioqxl-xf86-video-qxl,facboy/xserver-xorg-video-qxl,facboy/xserver-xorg-video-qxl