[PATCH] drm: don't add inferred modes for monitors that don't support them

[Adam Jackson]

On Fri, 2013-02-15 at 13:36 -0200, Paulo Zanoni wrote:
> From: Paulo Zanoni <paulo.r.zanoni at intel.com>
> 
> If bit 0 of the features byte (0x18) is set to 0, then, according to
> the EDID spec, "the display is non-continuous frequency (multi-mode)
> and is only specified to accept the video timing formats that are
> listed in Base EDID and certain Extension Blocks".
> 
> For more information, please see the EDID spec, check the notes of the
> table that explains the "Feature Support" byte (18h) and also the
> notes on the tables of the section that explains "Display Range Limits
> & Additional Timing Description Definition (tag #FDh)".

Seems sane.

Reviewed-by: Adam Jackson <ajax at redhat.com>

- ajax