Hi,
On Wed, Apr 10, 2002 at 08:15:10PM -0700, hy0 wrote:
> At the time dual-head features were added, there was no OEM VE card
> available. The dual-head support in x420 radeon driver hasn't been tested on
> any OEM card. It turns out DELL has some cards with OEM version of BIOS not
> working with current driver on their 2nd head.
Okay, understood.
> AFAIK, DELL has cards with two DVI-D outputs and with two VGA outputs (all
> from a dangle). It appears if the 2nd head is connected to a CRT, some
> register bit (CRT2_ON?) has not been set correctly and you'll get a blank
> screen. If the 2nd head is connected to a DFP, it's totally not handled. I'm
> not sure when someone (or myself) can have time to have this support added.
Yep, that's what I am seeing, I'm getting a blank screen on the 2nd CRT
monitor.
> Not sure what kind of card you have, maybe you can help to debug it :-)
I would be more than happy to help. We purchased this model because I
thought Radeon VE was supported by XFree, and I'm sad seeing my 2nd
monitor blank :)
Here's what the driver find about my card:
(--) RADEON(0): Chipset: "ATI Radeon VE (AGP)" (ChipID = 0x5159)
(--) RADEON(0): Linear framebuffer at 0xf0000000
(--) RADEON(0): MMIO registers at 0xff9f0000
(--) RADEON(0): BIOS at 0xc1000000
(--) RADEON(0): VideoRAM: 32768 kByte (64-bit DDR SDRAM)
(II) RADEON(0): PLL parameters: rf=2700 rd=60 min=12000 max=35000; xclk=18300
Not sure how I can help, but if you can direct me I'll do my best.
Regards,
Stephane
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