[Intel-gfx] [PATCH V1] drm: export get and put connector type id

[Ma, Ling]

 hi Maarten.
Our driver code trys to find sdvo connector according to sdvo capability function.
However some devices will adadvertise multiple capablities i.e. SDVO DVI  and SDVO VGA, at the same time
there is integrated CRT output. Based on the code order, we first chose SDVO DVI as connector type, 
in fact SDVO VGA connector is real one, We will find the SVDO VGA until sdvo detection complete,
and at this time we have constructed connector (i.e.card0-DVI-D-1 for SDVO DVI card0-VGA-1 for integrated CRT).
 So if we only change connector type for card0-DVI-D-1 as VGA, we have to meet the same
duplicate name case : card0-VGA-1 card0-VGA-1.

Thanks
Ma Ling   

My means is sdvo connector somtime will adadvertise multiple functions
>-----Original Message-----
>From: Maarten Maathuis [mailto:madman2003 at gmail.com] 
>Sent: Saturday, May 23, 2009 9:01 PM
>To: Ma, Ling
>Cc: intel-gfx at lists.freedesktop.org; dri-devel at lists.sourceforge.net
>Subject: Re: [Intel-gfx] [PATCH V1] drm: export get and put 
>connector type id
>
>So you have a DVI-I (DVI-D + DVI-A) connector, but you're not sure
>about one of them?
>
>What exactly don't you know?
>
>Maarten.
>