Date: Thu, 09 Sep 2004 11:19:12 +0400 From: Vladimir Grebenschikov <vova@fbsd.ru> To: Jose M Rodriguez <josemi@freebsd.jazztel.es> Cc: "current@freebsd.org" <current@freebsd.org> Subject: Re: ATI Radeon LY Mobility M6: DRM does not work - locking issue ? Message-ID: <1094714352.1043.28.camel@localhost> In-Reply-To: <opsd1r57hg6abrq7@orion.redesjm.local> References: <1094502674.2668.4.camel@localhost> <1094631615.860.7.camel@leguin> <1094634253.2172.13.camel@localhost> <1094686987.871.10.camel@leguin> <opsd1r57hg6abrq7@orion.redesjm.local>
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=F7 =DE=D4, 09/09/2004 =D7 08:55 +0200, Jose M Rodriguez =D0=C9=DB=C5=D4: > On Thu, 09 Sep 2004 10:37:44 +0400, Vladimir Grebenschikov <vova@fbsd.ru>= =20 > wrote: >=20 > > =F7 =D3=D2, 08/09/2004 =D7 16:43 -0700, Eric Anholt =D0=C9=DB=C5=D4: > >> On Wed, 2004-09-08 at 05:23, Jose M Rodriguez wrote: > >> > On Wed, 08 Sep 2004 13:04:13 +0400, Vladimir Grebenschikov =20 > >> <vova@fbsd.ru> > >> > wrote: > >> > ... > > > >> > Options "AGPMode" "4" # Set AGP Speed DANGEROUS but very effecti= ve > >> > >> I would be interested in reports of "very effective." The effectivene= ss > >> that I've heard from anyone so far is "not measurable" to 1-2%. > > > > Seems to be enabled successful (both mode 4 and fast-write): > > > > (**) RADEON(0): Using AGP 4x mode > > (**) RADEON(0): Enabling AGP Fast Write > > (II) RADEON(0): Depth moves disabled by default > > > > But can't see any difference with glxgears as fps metter. > > it is gives about 470 fps with default window size on > > ATI M6 16Mb + PentiumM 1700MHz > > > No. you need textures, not 3D. 3D commands can't waste I/O bandwirth. Ok, can you advise simple tool to make tests (I know there is GL games, but may be something simplier) ? > But, after a closer look, I don't think you can take any significative =20 > advantage. >=20 > Try adjust your bios AGP aperture zise (2xram, 32MB). =20 Unfortunately I have no video subsystem setup options in BIOS. Option "AGPSize" "64"=20 works but not increase 16Mb limit for static buffer > And even not =20 > loading glx & dri modules. Not helps, still=20 (WW) RADEON(0): Static buffer allocation failed -- need at least 17325 kB video memory > I've got this with 32 Mb. I think it may be possible with 16. >=20 > Fell free to send a full X log on private mail. Ok, will send you logs by separate private mail. > -- > josemi >=20 --=20 Vladimir B. Grebenchikov vova@fbsd.ru
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