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Re: How to activate KMS with a radeon video card on powerpc?



Hi,

I updraded the kernel to 2.6.32-4, where KMS for radeon is now the default,
and removed radeon.modeset=1 from the kernel command line. I guess that
now I have KMS running since dmesg| grep -e drm -e radeon gives now :

---
[    0.947052] radeonfb 0000:00:10.0: enabling device (0006 -> 0007)
[    1.142692] radeonfb 0000:00:10.0: Invalid ROM contents
[    1.142709] radeonfb (0000:00:10.0): Invalid ROM signature 0 should be 0xaa55
[    1.142717] radeonfb: Retrieved PLL infos from Open Firmware
[    1.142729] radeonfb: Reference=27.00 MHz (RefDiv=12) Memory=183.00 Mhz, System=210.00 MHz
[    1.142743] radeonfb: PLL min 12000 max 35000
[    1.899423] radeonfb: Monitor 1 type LCD found
[    1.899432] radeonfb: EDID probed
[    1.899440] radeonfb: Monitor 2 type no found
[    1.899456] radeonfb: Using Firmware dividers 0x00020074 from PPLL 0
[    1.899517] radeonfb: Dynamic Clock Power Management enabled
[    1.940225] radeonfb: Backlight initialized (radeonbl0)
[    1.940393] radeonfb (0000:00:10.0): ATI Radeon 4e56 "NV"
[   23.795778] [drm] Initialized drm 1.1.0 20060810
[   23.941880] [drm] radeon defaulting to userspace modesetting.
[   23.949732] [drm] Initialized radeon 1.32.0 20080528 for 0000:00:10.0 on minor 0
[   62.053067] radeonfb 0000:00:10.0: Invalid ROM contents
[   62.053277] radeonfb 0000:00:10.0: Invalid ROM contents
[  432.509733] radeonfb 0000:00:10.0: Invalid ROM contents
[  432.509913] radeonfb 0000:00:10.0: Invalid ROM contents
[  432.701972] radeonfb 0000:00:10.0: putting AGP V2 device into 4x mode
[  432.972378] [drm] Setting GART location based on new memory map
[  432.972497] [drm] Loading R300 Microcode
[  432.973468] platform radeon_cp.0: firmware: requesting radeon/R300_cp.bin
[  433.061952] [drm] Num pipes: 1
[  433.061966] [drm] writeback test succeeded in 1 usecs
[  442.156343] [drm] Num pipes: 1
[  461.143066] radeonfb 0000:00:10.0: putting AGP V2 device into 4x mode
[  461.143227] [drm] Num pipes: 1
------------

In /var/log/Xorg.0.log, a device /dev/dri/card0 is found, and glxinfo |
grep render gives

----
direct rendering: Yes
OpenGL renderer string: Mesa DRI R300 (RV350 4E56) 20090101 AGP 4x PowerPC/Altivec TCL
----

Now, if indeed I am unable to put my laptop in sleep mode, I will have
to pass to the kernel radeon.modeset=0 :D

Best,

	Cédric

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