[media] cx231xx: Add support for PCTV QuatroStick 521e
[media] cx231xx: Add support for PCTV QuatroStick 521e

Add support for:
	[2013:0259] PCTV QuatroStick 521e

The hardware is identical to Hauppauge WinTV 930C-HD (model 1113xx)

Signed-off-by: Matthias Schwarzott <0a9348b32be3e40b872e5f0ce1a66182f8efca86@gentoo.org>
Signed-off-by: Mauro Carvalho Chehab <0cae1d1e981e84d16b82ca3d17be8a7f826608d3@samsung.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs