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List:       freedesktop-xorg
Subject:    Re: Kdrive problem
From:       haitham akah <haitham_akah () yahoo ! com>
Date:       2009-10-24 10:13:03
Message-ID: 878131.61115.qm () web36405 ! mail ! mud ! yahoo ! com
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I added the screen parameters to the kmode.c but still not working. any suggestions

--- On Sun, 10/18/09, Raffaele BELARDI <raffaele.belardi@st.com> wrote:

> From: Raffaele BELARDI <raffaele.belardi@st.com>
> Subject: Re: Kdrive problem
> To: "haitham akah" <haitham_akah@yahoo.com>
> Cc: xorg@lists.freedesktop.org
> Date: Sunday, October 18, 2009, 11:09 PM
> haitham akah wrote:
> > I have an ARM9 embedded kit with built-in LCD
> controller.
> > if compiled the kernel with FreamBuffer enabled and
> Graphical console enabled. I get the Linux logo on my LCD
> and the console is connected to the /dev/fb0.
> > 
> > but when I try to start the x server (startx)
> > I get this error:
> > FBIOPUT_VSCREENINFO: Invalid argument
> > 
> > I even tryed: Xfbdev -screen 320x240 . but I got the
> same result.
> 
> On a similar setup I had to modify hw/kdrive/src/kmode.c
> and recompile
> Xfbdev to add support for my LCD resolution(420x272):
> 
>     /* Cartesio CLCD  Samsung LTE430WQ-F0C,
> WQVGA Landscape (480x272) */
>     {   480,   
> 272,    163,    25000,
>                
>     10,     10, 
>    10, 
>    KdSyncNegative, /* FP, BP
> and BLANK are dummy values */
>                
>     10,     10, 
>    10, 
>    KdSyncNegative, /* FP, BP
> and BLANK are dummy values */
>     },
> 
> Without this I had a similar error as yours.
> 
> raffaele
> 


      
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