[PATCH] fbdev modedb: allow refresh rates for named video modes

[PATCH] fbdev modedb: allow refresh rates for named video modes

fbdev modedb: Take into account the specified refresh rates for video modes
specified by name, so e.g.  all of `720p', `720p@60', and `720p@50' work.

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Cc: James Simmons <jsimmons@infradead.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>