[Ltib] RE: Install Dillo Problem

[Kevin Wells]

Hi Vic,

> Btw, what's involved if I need to use a different LCD panel?
> Do,
> I need to write a new driver, or is it a change of configuration parameter
> issue?
All you need to do is tweak the LCD parameters in one of the board
files. If your using xorg-server, you will also need to add the
display timing parameters in there similar to the patch I did.

Kevin


> -----Original Message-----
> From: Vic [mailto:address@hidden
> Sent: Thursday, October 07, 2010 10:03 PM
> To: Kevin Wells
> Cc: ltib mail
> Subject: Re: Install Dillo Problem
> 
> Hi Kevin,
> 
> No worries. Btw, what's involved if I need to use a different LCD panel?
> Do,
> I need to write a new driver, or is it a change of configuration parameter
> issue?
> 
> Thanks,
> Vic
> 
> 
> ----- Original Message -----
> From: "Kevin Wells" <address@hidden>
> To: "Vic" <address@hidden>; "ltib mail" <address@hidden>
> Sent: Thursday, October 07, 2010 6:12 PM
> Subject: RE: Install Dillo Problem
> 
> 
> Hi Vic,
> 
> Sorry, I can't get to my machine with the patch atm. You'll need to
> manually open the kmode.c file and paste the code in there for
> now. You only need to paste the code in their for the board
> you are using. If your using the Phytec board, just paste the
> following code somewhere in the array..
> 
>    /* Phytec QVGA portrait */
>    {   240, 320, 60, 191828,
>             22,     11,     32,     KdSyncPositive,
>             2,      1,      32,     KdSyncPositive,
>    },
> 
> Kevin
> 
> > Subject: Re: Install Dillo Problem
> >
> > Hi Kevin,
> >
> > Where can I get a complete copy of your X11 kmode patch? The script
> > attached
> > in your mail to Stuart is corrupted as shown below.
> >
> >  Thanks,
> >  Vic
> >
> >
> > > Hi Staurt,
> > >
> > > There seem to be more requests for X11 support out of the box. I need
> > > to add the support to the xorg-server package for each supported
> > > display.
> > >
> > > This patch adds support for PHY, EA, and FDI displays. If this is ok,
> I
> > > can push it up to get the support added.
> > >
> > > thanks,
> > > Kevin
> > >
> > > --- xorg-server-1.4.2/hw/kdrive/src/kmode.c 2010-10-01
> > > 04:54:52.203689891 -0700
> > > +++ xorg-server-1.4.2.modified/hw/kdrive/src/kmode.c 2010-10-01
> > > 04:34:38.734815488 -0700
> > > @@ -38,7 +38,28 @@
> > >              17,     12,     32,     KdSyncNegative,
> > >              1,      11,     14,     KdSyncNegative,
> > >     },
> > > -
> > > +
> > > +    /* Phytec QVGA portrait */
> > > +    {   240, 320, 60, 191828,
> > > +             22,     11,     32,     KdSyncPositive,
> > > +             2,      1,      32,     KdSyncPositive,
> > > +    },
> > > +    /* Embedded Artists QVGA portrait 3.2 inch */
> > > +    {   240, 320, 60, 121654,
> > > +             28,     10,     32,     KdSyncPositive,
> > > +             2,      2,      32,     KdSyncPositive,
> > > +    },
> > > +    /* Embedded Artists QVGA portrait 2.8 inch */
> > > +    {   240, 320, 60, 176366,
> > > +             33,     26,     32,     KdSyncPositive,
> > > +             8,      3,      32,     KdSyncPositive,
> > > +    },
> > > +    /* Future Designs QVGA landscape 3.5 inch */
> > > +    {   320, 240, 60, 158730,
> > > +             11,     3,     32,     KdSyncNegative,
> > > +             7,      7,      32,     KdSyncNegative,
> > > +    },
> > > +
> > >     /* Other VESA modes */
> > >     { 640, 350, 85, 31500,     /* VESA */
> > >      32,     96,     192,    KdSyncPositive, /* 26.413 */
> > > @@ -78,7 +99,12 @@
> > >     16,     48,     160,    KdSyncNegative, /* 31.469 */
> > >     10,     33,     45,     KdSyncNegative, /* 59.940 */
> > >     },
> > > -
> > > +     /* Future Designs VGA landscape 3.5 inch */
> > > +    {   640, 480, 60, 41666,
> > > +             10,    120,    32,      KdSyncNegative,
> > > +             7,     35,     32,      KdSyncNegative,
> > > +    },
> > > +
> > >     /* 480x640 modes */
> > >     { 480, 640, 85, 36000,     /* VESA */
> > >      56,     80,     192,    KdSyncNegative, /* 43.269 */
> > >
> > >
> >
> 
>