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Date:      Wed, 08 Sep 2004 14:23:43 +0200
From:      "Jose M Rodriguez" <josemi@freebsd.jazztel.es>
To:        vova@fbsd.ru, "Eric Anholt" <eta@lclark.edu>
Cc:        "current@freebsd.org" <current@freebsd.org>
Subject:   Re: ATI Radeon LY Mobility M6: DRM does not work - locking issue ?
Message-ID:  <opsd0cptx66abrq7@orion.redesjm.local>
In-Reply-To: <1094634253.2172.13.camel@localhost>
References:  <1094502674.2668.4.camel@localhost> <1094631615.860.7.camel@leguin> <1094634253.2172.13.camel@localhost>

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On Wed, 08 Sep 2004 13:04:13 +0400, Vladimir Grebenschikov <vova@fbsd.ru>  
wrote:

> В ср, 08/09/2004 в 01:20 -0700, Eric Anholt пишет:
>> On Mon, 2004-09-06 at 13:31, Vladimir Grebenschikov wrote:
>> > Hi
>> >
>> > 6-CURRENT
>> >
>> > from dmesg:
>> >
>> > drm0: <ATI Radeon LY Mobility M6> port 0x3000-0x30ff mem
>> > 0xd0100000-0xd010ffff,0xd8000000-0xdfffffff irq 9 at device 0.0 on  
>> pci1
>> > info: [drm] Initialized radeon 1.11.0 20020828 on minor 0
>> > error: [drm:pid2477:radeon_cp_init] *ERROR* radeon_cp_init called
>> > without lock held
>> > error: [drm:pid2477:radeon_unlock] *ERROR* Process 2477 using kernel
>> > context 0
>>
>> If you look in your dmesg, does agp initialization come before or after
>> the drm?  This sure looks like the symptoms of agp initialization coming
>> after (or not at all), but if you say your agp is loaded and attached,
>> I'm not sure how that would happen.
>
> dmesg:
>
> drm0: <ATI Radeon LY Mobility M6> port 0x3000-0x30ff mem
> 0xd0100000-0xd010ffff,0xd8000000-0xdfffffff irq 9 at device 0.0 on pci1
> info: [drm] AGP at 0xe0000000 256MB
> info: [drm] Initialized radeon 1.11.0 20020828 on minor 0
>
> I have solved problem, it need to make depth 16 or there is no enough
> memory to serve direct rendering on 1400x1050 screen with 24 bpp.
>

Get an X -configure and check driver options.
You may need:
	Options  "AGPSize" "256" # AGP Aperture size. MUST fit in bios settings
	Options  "AGPMode" "4"   # Set AGP Speed DANGEROUS but very effective

--
   josemi


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