两个关于ATI Radeon的问题
我在内核配置的时候加入了对Radeon的FB支持，启动的时候也能检测到Radeon卡并打开FB，但是是640X480*8,我的问题是如何启动时给内核加参数让console变成1024X768*24的模式，不要告诉我用vga=0x318,我试过了没有用的。但在不支持RadeonFB的RH9 2.4.18-10内核上用vga=0x318可以将console变成上述模式，因为用的是通用的VESA FB。以前我用matroxG450的时候加的参数是video=vesa:matrox:0x1B8,fv:85Hz。不知道ATI的卡是不是也要用不同于VESA的特殊参数。另一个问题是用insmod加载MPlayer-1.0pre4XXX/drivres/radeon/radeonfb.o时出错：
radeonfb.o: init_module: No such device
Hint: insmod errors can be caused by incorrect module parameters, including invalid IO or IRQ parameters.
You may find more information in syslog or the output from dmesg
下面是dmesg的内容，不过好像没有问题：
Linux version 2.4.22 ([email protected]) (gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)) #3 四 5月 13 14:55:51 CST 2004
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000000fff0000 (usable)
BIOS-e820: 000000000fff0000 - 000000000fff3000 (ACPI NVS)
BIOS-e820: 000000000fff3000 - 0000000010000000 (ACPI data)
BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
255MB LOWMEM available.
On node 0 totalpages: 65520
zone(0): 4096 pages.
zone(1): 61424 pages.
zone(2): 0 pages.
Kernel command line: ro root=/dev/hdc4
Initializing CPU#0
Detected 1470.058 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 2929.45 BogoMIPS
Memory: 257040k/262080k available (1101k kernel code, 4652k reserved, 420k data, 88k init, 0k highmem)
Dentry cache hash table entries: 32768 (order: 6, 262144 bytes)
Inode cache hash table entries: 16384 (order: 5, 131072 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 16384 (order: 4, 65536 bytes)
Page-cache hash table entries: 65536 (order: 6, 262144 bytes)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 256K (64 bytes/line)
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: After generic, caps: 0383fbff c1c3fbff 00000000 00000000
CPU: Common caps: 0383fbff c1c3fbff 00000000 00000000
CPU: AMD Athlon(tm) XP 1700+ stepping 02
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch ([email protected])
mtrr: detected mtrr type: Intel
PCI: PCI BIOS revision 2.10 entry at 0xfb3f0, last bus=1
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PCI: Using IRQ router VIA at 00:11.0
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16)
Starting kswapd
Journalled Block Device driver loaded
radeonfb: ref_clk=2700, ref_div=60, xclk=16600
Console: switching to colour frame buffer device 80x30
radeonfb: ATI Radeon QDSDR SGRAM 32 MB
radeonfb: CRT port has CRT monitor connected
radeonfb: MTRR set to ON
pty: 256 Unix98 ptys configured
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller at PCI slot 00:11.1
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: VIA vt8235 (rev 00) IDE UDMA133 controller on pci00:11.1
ide0: BM-DMA at 0xe400-0xe407, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xe408-0xe40f, BIOS settings: hdc:DMA, hdd:DMA
hda: ST3160021A, ATA DISK drive
blk: queue c02b85a0, I/O limit 4095Mb (mask 0xffffffff)
hdc: ST360021A, ATA DISK drive
hdd: MAXTOR 4K040H2, ATA DISK drive
blk: queue c02b89f4, I/O limit 4095Mb (mask 0xffffffff)
blk: queue c02b8b30, I/O limit 4095Mb (mask 0xffffffff)
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: attached ide-disk driver.
hda: host protected area => 1
hda: 312581808 sectors (160042 MB) w/2048KiB Cache, CHS=19457/255/63, UDMA(33)
hdc: attached ide-disk driver.
hdc: host protected area => 1
hdc: 117231408 sectors (60022 MB) w/2048KiB Cache, CHS=116301/16/63, UDMA(100)
hdd: attached ide-disk driver.
hdd: host protected area => 1
hdd: 78198750 sectors (40038 MB) w/2000KiB Cache, CHS=77578/16/63, UDMA(100)
Partition check:
hda: hda1 hda2 hda3 hda4 < hda5 hda6 hda7 >
hdc: hdc1 hdc2 < hdc5 hdc6 hdc7 hdc8 > hdc3 hdc4
hdd: hdd1 hdd2 < hdd5 hdd6 >
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 2048 buckets, 16Kbytes
TCP: Hash tables configured (established 16384 bind 32768)
kjournald starting.Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 88k freed
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
Real Time Clock Driver v1.10e
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
PCI: Found IRQ 5 for device 00:10.3
PCI: Sharing IRQ 5 with 00:0b.0
ehci_hcd 00:10.3: VIA Technologies, Inc. USB 2.0
ehci_hcd 00:10.3: irq 5, pci mem d282c000
usb.c: new USB bus registered, assigned bus number 1
PCI: 00:10.3 PCI cache line size set incorrectly (32 bytes) by BIOS/FW.
PCI: 00:10.3 PCI cache line size corrected to 64.
ehci_hcd 00:10.3: USB 2.0 enabled, EHCI 1.00, driver 2003-Jun-19/2.4
hub.c: USB hub found
hub.c: 6 ports detected
usb-uhci.c: $Revision: 1.275 $ time 15:01:15 Apr 12 2004
usb-uhci.c: High bandwidth mode enabled
PCI: Found IRQ 11 for device 00:10.0
usb-uhci.c: USB UHCI at I/O 0xd800, IRQ 11
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 2
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Found IRQ 7 for device 00:10.1
usb-uhci.c: USB UHCI at I/O 0xdc00, IRQ 7
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 3
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Found IRQ 10 for device 00:10.2
PCI: Sharing IRQ 10 with 00:0a.0
usb-uhci.c: USB UHCI at I/O 0xe000, IRQ 10
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 4
hub.c: USB hub found
hub.c: 2 ports detected
usb-uhci.c: v1.275:USB Universal Host Controller Interface driver
usb.c: registered new driver hiddev
usb.c: registered new driver hid
hid-core.c: v1.8.1 Andreas Gal, Vojtech Pavlik <[email protected]>
hid-core.c: USB HID support drivers
mice: PS/2 mouse device common for all mice
hub.c: new USB device 00:10.1-2, assigned address 2
input: USB HID v1.10 Mouse on usb3:2.0
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide1(22,4), internal journal
Adding Swap: 265064k swap-space (priority -1)
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabled
ne2k-pci.c:v1.02 10/19/2000 D. Becker/P. Gortmaker
http://www.scyld.com/network/ne2k-pci.html
PCI: Found IRQ 10 for device 00:0a.0
PCI: Sharing IRQ 10 with 00:10.2
eth0: RealTek RTL-8029 found at 0xd000, IRQ 10, 52:54:AB:15:98:E4.
MSDOS FS: IO charset gb2312
radeon_vid: Radeon video overlay driver v1.2.1 (C) Nick Kurshev
radeon_vid: Found Radeon QD(32Mb memory)
radeon_vid: MTRR set to ON
MSDOS FS: IO charset gb2312
radeon_vid: configuring for 'Planar I420' fourcc
maestro3: version 1.23 built at 15:01:03 Apr 12 2004
PCI: Found IRQ 5 for device 00:0b.0
PCI: Sharing IRQ 5 with 00:10.3
maestro3: Configuring ESS Allegro found at IO 0xD400 IRQ 5
maestro3:subvendor id: 0x40001092
ac97_codec: AC97 Audio codec, id: 0x4583:0x8308 (ESS Allegro ES1988)
radeon_vid: configuring for 'Planar I420' fourcc
Linux agpgart interface v0.99 (c) Jeff Hartmann
agpgart: Maximum main memory to use for agp memory: 203M
agpgart: Detected Via Apollo Pro KT266 chipset
agpgart: AGP aperture is 128M @ 0xd0000000
AGP 0.99 on VIA Apollo KT133 @ 0xd0000000 128MB
Initialized radeon 1.1.1 20010405 on minor 0
MSDOS FS: IO charset gb2312
radeon_vid: Radeon video overlay driver v1.2.1 (C) Nick Kurshev
radeon_vid: Found Radeon QD(32Mb memory)
radeon_vid: MTRR set to ON
radeon_vid: configuring for 'Planar I420' fourcc
radeon_vid: configuring for 'Planar I420' fourcc
请问有何解决办法
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