debian: Add demo packages

Change-Id: I9206bd2b8a919d60910586f9013cc31e894117da
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>

debian/.gitignore

@@ -7,6 +7,8 @@
 /librockchip-mpp-static/
 /librockchip-mpp1.substvars
 /librockchip-mpp1/
+/rockchip-mpp-demos.substvars
+/rockchip-mpp-demos/
 /librockchip-vpu0.substvars
 /librockchip-vpu0/
 /tmp/

debian/control

@@ -23,3 +23,8 @@ Package: librockchip-vpu0
 Architecture: any
 Depends: ${shlibs:Depends}, ${misc:Depends}
 Description: Media Process Platform
+
+Package: rockchip-mpp-demos
+Architecture: any
+Depends: librockchip-mpp1 (= ${binary:Version}), librockchip-vpu0 (= ${binary:Version}), ${misc:Depends}
+Description: Media Process Platform Demos

debian/rockchip-mpp-demos.install

@@ -0,0 +1,2 @@
+#! /usr/bin/dh-exec
+usr/bin/*