compositor-drm: Write a name in the mode generated from a modeline
compositor-drm: Write a name in the mode generated from a modeline

The current behaviour leaves the name empty, making it somewhat harder
to determine the characteristics of this mode from a debugger.

Signed-off-by: Emmanuel Gil Peyrot <c5bfa8073b60edb11901ba5bb7dfd0306311c8be@collabora.com>
Reviewed-by: Quentin Glidic <241385a0e41ea713327e189bce1062decf7c1eb5@sardemff7.net>
[Pekka: wrap long line (ybakos)]
Signed-off-by: Pekka Paalanen <0f6ae7001e34c37b02fb2c1c2573ddf8f442136a@collabora.co.uk>

giucam/weston,krezovic/weston,giucam/weston,sir-murray/weston,krezovic/weston,sir-murray/weston,Gnurou/weston,Gnurou/weston