Problems for source package xserver-xorg-video-ati

BuildDepends

Package declares a build time dependency on debhelper-compat (= 12) which cannot be satisfied on armel. Package xserver-xorg-video-ati does not exist on armel.
Package declares a build time dependency on debhelper-compat (= 12) which cannot be satisfied on mips64el. Package xserver-xorg-video-ati does not exist on mips64el.
Package declares a build time dependency on x11proto-dev which cannot be satisfied on mips64el. Package xserver-xorg-video-ati does not exist on mips64el.
Package declares a build time dependency on x11proto-dev which cannot be satisfied on armel. Package xserver-xorg-video-ati does not exist on armel.
Package declares a build time dependency on quilt which cannot be satisfied on armel. Package xserver-xorg-video-ati does not exist on armel.
Package declares a build time dependency on quilt which cannot be satisfied on mips64el. Package xserver-xorg-video-ati does not exist on mips64el.
Package declares a build time dependency on libdrm-dev (>= 2.4.89) [!hurd-i386] which cannot be satisfied on mips64el. Package xserver-xorg-video-ati does not exist on mips64el.
Package declares a build time dependency on libdrm-dev (>= 2.4.89) [!hurd-i386] which cannot be satisfied on armel. Package xserver-xorg-video-ati does not exist on armel.
Package declares a build time dependency on xserver-xorg-dev (>= 2:1.15.99) which cannot be satisfied on armel. Package xserver-xorg-video-ati does not exist on armel.
Package declares a build time dependency on xserver-xorg-dev (>= 2:1.15.99) which cannot be satisfied on mips64el. Package xserver-xorg-video-ati does not exist on mips64el.
Package declares a build time dependency on libgbm-dev which cannot be satisfied on armel. Package xserver-xorg-video-ati does not exist on armel.
Package declares a build time dependency on libgbm-dev which cannot be satisfied on mips64el. Package xserver-xorg-video-ati does not exist on mips64el.
Package declares a build time dependency on xutils-dev (>= 1:7.5+4) which cannot be satisfied on armel. Package xserver-xorg-video-ati does not exist on armel.
Package declares a build time dependency on xutils-dev (>= 1:7.5+4) which cannot be satisfied on mips64el. Package xserver-xorg-video-ati does not exist on mips64el.
Package declares a build time dependency on pkg-config which cannot be satisfied on mips64el. Package xserver-xorg-video-ati does not exist on mips64el.
Package declares a build time dependency on pkg-config which cannot be satisfied on armel. Package xserver-xorg-video-ati does not exist on armel.
Package declares a build time dependency on libgl-dev which cannot be satisfied on armel. Package xserver-xorg-video-ati does not exist on armel.
Package declares a build time dependency on libgl-dev which cannot be satisfied on mips64el. Package xserver-xorg-video-ati does not exist on mips64el.