我是用2.6.10 VESA FB,Radeon 9000 pro AGP卡
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pnp: 00:00: ioport range 0x4000-0x407f could not be reserved
pnp: 00:00: ioport range 0x4080-0x40ff has been reserved
pnp: 00:00: ioport range 0x4400-0x447f has been reserved
pnp: 00:00: ioport range 0x4480-0x44ff could not be reserved
pnp: 00:00: ioport range 0x4200-0x427f has been reserved
pnp: 00:00: ioport range 0x4280-0x42ff has been reserved
pnp: 00:01: ioport range 0x5000-0x503f has been reserved
dmesg有這一段
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vesafb: framebuffer at 0xd4000000, mapped to 0xf8880000, using 3750k, total 65536k
vesafb: mode is 800x600x16, linelength=1600, pages=67
vesafb: protected mode interface info at c000:56ae
vesafb: pmi: set display start = c00c5742, set palette = c00c578e
vesafb: pmi: ports = d010 d016 d054 d038 d03c d05c d000 d004 d0b0 d0b2 d0b4
vesafb: scrolling: ywrap using protected mode interface, yres_virtual=2400
vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
bootsplash 3.1.6-2004/03/31: looking for picture...<6> silentjpeg size 13665 bytes,<6>...found (800x600, 15986 bytes, v3).
FrameBuffer用到了0xd4000000這個IO區段.
之後radeon.ko
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[drm] Initialized drm 1.0.0 20040925
PCI: Unable to reserve mem region #1:4000000@d4000000 for device 0000:02:00.0
[drm] Initialized radeon 1.16.0 20050311 on minor 0: ATI Technologies Inc Radeon RV250 If [Radeon 9000]
[drm] Used old pci detect: framebuffer loaded
相同的區段已經被framebuffer佔去了...
glxinfo會顯示DRI Yes.但是glxgears才一百分左右
很怪我搞不懂到底是那裡的問題
因為我用bootsplash有一段時間了,這幾天看了這裡的文章才把X從XFree86+fglrx換到Xorg+radeon.
一開始跑fglrx都沒有感覺甚麼問題的...這幾天又不知道怎麼變慢了..真是頭大
