Re: [Dri-users] mach64 driver problem...

[Alan <al...@rh...>]

Changing the bpp to 16 did the trick!

Thanks,
-Alan

José Fonseca wrote:
> Alan,
> 
> On Fri, Nov 07, 2003 at 11:52:17AM -0500, Alan Moss wrote:
> 
>>I recently downloaded and installed the latest (20031031) mach64 
>>driver and the DRI is not happy. Any help would be appreciated. See 
>>log excerpts below.
>>
>>$ uname -a
>>Linux niven 2.4.20-20.9 #1 Mon Aug 18 11:27:43 EDT 2003 i686 athlon 
>>i386 GNU/Linux
>>
>>Note: This is RedHat 9.
>>
>>Thanks,
>>-Alan
>>
>>>From /var/log/XFree86.0.log:
>>----------------------------
>>(II) ATI(0): [drm] SAREA 2200+1208: 3408
>>drmOpenDevice: minor is 0
>>drmOpenDevice: node name is /dev/dri/card0
>>drmOpenDevice: open result is 8, (OK)
>>drmOpenDevice: minor is 0
>>drmOpenDevice: node name is /dev/dri/card0
>>drmOpenDevice: open result is 8, (OK)
>>drmOpenDevice: minor is 0
>>drmOpenDevice: node name is /dev/dri/card0
>>drmOpenDevice: open result is 8, (OK)
>>drmGetBusid returned ''
>>(II) ATI(0): [drm] created "mach64" driver at busid "PCI:1:0:0"
>>(II) ATI(0): [drm] added 8192 byte SAREA at 0xd89c5000
>>(II) ATI(0): [drm] mapped SAREA 0xd89c5000 to 0x40028000
>>(II) ATI(0): [drm] framebuffer handle = 0xd4000000
>>(II) ATI(0): [drm] added 1 reserved context for kernel
>>(II) ATI(0): [drm] Will request asynchronous DMA mode
>>(WW) ATI(0): [agp] AGP not available
>>(WW) ATI(0): [agp] AGP failed to initialize -- falling back to PCI 
>>mode.
>>(WW) ATI(0): [agp] Make sure you have the agpgart kernel module 
>>loaded.
> 
> 
> First you should try loading agpgart since you have an AGP card. Add to your /etc/modules.conf the line:
> 
>   pre-install mach64 modprobe -k agpgart
> 
> 
>>(II) ATI(0): [drm] register handle = 0xd6000000
>>(II) ATI(0): [dri] Visual configs initialized
>>(II) ATI(0): [dri] Block 0 base at 0xd6000400
>>(WW) ATI(0): Not enough memory for local textures, disabling DRI
> 
> 
> When choosing the resolution/bitdepth, you have to make sure you have enough memory on the card to hold about 3 times the display (for the front, back and depth buffer). Also, with the Mach64 hardware, it's best to always use 16bpp.
> 
> 
>>(II) ATI(0): [drm] removed 1 reserved context for kernel
>>(II) ATI(0): [drm] unmapping 8192 bytes of SAREA 0xd89c5000 at 
>>0x40028000
>>
>>>From /var/log/messages:
>>-----------------------
>>[drm:mach64_dma_init] *ERROR* mach64_dma_init called without lock 
>>held
>>[drm:mach64_unlock] *ERROR* Process 4304 using kernel context 0
> 
> 
> This is odd... Which process is this?
> 
> 
>>>From /proc/pci:
>>---------------
>>  Bus  1, device   0, function  0:
>>    VGA compatible controller: ATI Technologies Inc 3D Rage Pro AGP 
>>1X/2X (rev 92).
>>      IRQ 11.
>>      Master Capable.  Latency=32.  Min Gnt=8.
>>      Non-prefetchable 32 bit memory at 0xd4000000 [0xd4ffffff].
>>      I/O at 0xc000 [0xc0ff].
>>      Non-prefetchable 32 bit memory at 0xd6000000 [0xd6000fff].
> 
> 
> 
> Check the things I mentioned above and let us know how it goes.
> 
> 
> Jose Fonseca
> 
>