Gentoo Archives: gentoo-user

From: Holly Bostick <motub@××××××.nl>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Which chip to use in ATI card?
Date: Sat, 04 Mar 2006 23:36:04
Message-Id: 440A22FD.9060107@planet.nl
In Reply to: [gentoo-user] Which chip to use in ATI card? by Walter Dnes
1 Walter Dnes schreef:
2 > My video card apparently has 2 chips, according to "lspci -v"...
3
4 Yes, they all do; so does mine:
5
6 01:00.0 VGA compatible controller: ATI Technologies Inc R350 AH [Radeon
7 9800] (prog-if 00 [VGA])
8 Subsystem: ATI Technologies Inc Unknown device 4f72
9 Flags: bus master, stepping, 66MHz, medium devsel, latency 255,
10 IRQ 11
11 Memory at d0000000 (32-bit, prefetchable) [size=128M]
12 I/O ports at c000 [size=256]
13 Memory at e1000000 (32-bit, non-prefetchable) [size=64K]
14 [virtual] Expansion ROM at e0000000 [disabled] [size=128K]
15 Capabilities: [58] AGP version 2.0
16 Capabilities: [50] Power Management version 2
17
18 01:00.1 Display controller: ATI Technologies Inc Radeon R350 [Radeon
19 9800] (Secondary)
20 Subsystem: ATI Technologies Inc Unknown device 4f73
21 Flags: stepping, 66MHz, medium devsel
22 Memory at d8000000 (32-bit, prefetchable) [disabled] [size=128M]
23 Memory at e1010000 (32-bit, non-prefetchable) [disabled] [size=64K]
24 Capabilities: [50] Power Management version 2
25
26
27 The cards have two chips because they have two display outputs (you can
28 connect two monitors).
29
30 > And here's what the Xorg log has to say...
31 >
32 > (II) Primary Device is: PCI 05:00:0 (--) Assigning device section
33 > with no busID to primary device (WW) RADEON: No matching Device
34 > section for instance (BusID PCI:5:0:1) found (--) Chipset ATI Radeon
35 > X300 (RV370) 5B60 (PCIE) found
36 >
37
38 Yes, that's -- almost--normal too:
39 (II) Primary Device is: PCI 01:00:0
40 (II) ATI Proprietary Linux Driver Version Identifier:8.22.5
41 (II) ATI Proprietary Linux Driver Release Identifier: LGDr8.22g1
42
43 (II) ATI Proprietary Linux Driver Build Date: Feb 7 2006 19:33:15
44 (II) ATI Proprietary Linux Driver Build Information:
45 autobuild-rel-r6-8.22.1-driver-lnx-244115
46 (WW) fglrx: No matching Device section for instance (BusID PCI:1:0:1) found
47 (--) Chipset RADEON 9800 SE (R350 4148) found
48
49 > Which chip on teh card should it be using, and what are the best
50 > modules I can load?
51
52 The chip will be found automatically when you load the appropriate
53 drivers, depending on how many monitors you have connected.
54
55 I, for example have only 1 CRT connected; the secondary output always
56 gives an error saying that it's "not found", because there's no monitor
57 connected to it (so the identification signal sent along that channel
58 goes into oblivion).
59
60 For an X300, depending on what you want, you can use the Xorg-7.0
61 "radeon" driver if you only want/need 2D; if you want/need 3D/OpenGL, or
62 are using Xorg-6.8, you should probably "emerge ati-drivers" for the
63 proprietary fglrx drivers. They "suck", but they're way better than
64 nothing at all.
65
66 Hope this helps,
67 Holly
68 --
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