[PATCH v2 5/5] drm/modes: parse_cmdline: Add support for named modes containing dashes

[Maxime Ripard]

On Thu, Jul 14, 2022 at 11:04:10AM +0200, Geert Uytterhoeven wrote:
> It is fairly common for named video modes to contain dashes (e.g.
> "tt-mid" on Atari, "dblntsc-ff" on Amiga).  Currently such mode names
> are not recognized, as the dash is considered to be a separator between
> mode name and bpp.
> 
> Fix this by skipping any dashes that are not followed immediately by a
> digit when looking for the separator.
> 
> Signed-off-by: Geert Uytterhoeven <geert at linux-m68k.org>
> Reviewed-by: Hans de Goede <hdegoede at redhat.com>

Ditto, we should have a test for that

Maxime
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