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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - xf86-video-ati-7.7.1: "(EE) No devices detected.", ppc"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97987#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - xf86-video-ati-7.7.1: "(EE) No devices detected.", ppc"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97987">bug 97987</a>
from <span class="vcard"><a class="email" href="mailto:erhard_f@mailbox.org" title="erhard_f@mailbox.org">erhard_f@mailbox.org</a>
</span></b>
<pre>I built a new kernel and added following config options: CONFIG_VGA_ARB=y,
CONFIG_FB_RADEON=m, CONFIG_DEVTMPFS_MOUNT=y. I removed: CONFIG_FB_OF,
CONFIG_FB_SIMPLE. Still activated is; CONFIG_DRM_KMS_HELPER=m,
CONFIG_DRM_KMS_FB_HELPER=y, CONFIG_DRM_FBDEV_EMULATION=y.
"radeon"-driver still does not work, but at least the Xorg.0.log (see attatched
xorg.log_v2) and dmesg are more verbose. It seems to look for /dev/dri/ devices
but there are none. I only got /dev/fb0.
# cat /proc/fb
0 ATI Radeon 4150
# lsmod | grep -i radeon
radeon 1717072 0
hwmon 4272 1 radeon
ttm 76692 1 radeon
drm_kms_helper 119440 1 radeon
drm 339744 3 ttm,drm_kms_helper,radeon
radeonfb 78368 2
cfbfillrect 4224 2 drm_kms_helper,radeonfb
cfbcopyarea 3584 2 drm_kms_helper,radeonfb
cfbimgblt 2560 2 drm_kms_helper,radeonfb
i2c_algo_bit 7428 2 radeonfb,radeon
fb_ddc 2560 1 radeonfb
# dmesg | grep -i radeon
[ 8.398541] radeonfb_pci_register BEGIN
[ 8.398558] radeonfb 0000:f0:10.0: enabling device (0006 -> 0007)
[ 8.596608] radeonfb (0000:f0:10.0): Found 131072k of DDR 128 bits wide
videoram
[ 8.596828] radeonfb (0000:f0:10.0): mapped 16384k videoram
[ 8.596864] radeonfb: Found Open Firmware ROM Image
[ 8.596876] radeonfb: Retrieved PLL infos from Open Firmware
[ 8.596880] radeonfb: Reference=27.00 MHz (RefDiv=12) Memory=200.00 Mhz,
System=325.00 MHz
[ 8.596884] radeonfb: PLL min 12000 max 35000
[ 8.597003] radeonfb 0000:f0:10.0: I2C bus monid registered.
[ 8.597068] radeonfb 0000:f0:10.0: I2C bus dvi registered.
[ 8.597133] radeonfb 0000:f0:10.0: I2C bus vga registered.
[ 8.597199] radeonfb 0000:f0:10.0: I2C bus crt2 registered.
[ 9.030027] radeonfb: I2C (port 1) ... not found
[ 9.460042] radeonfb: I2C (port 2) ... not found
[ 9.890070] radeonfb: I2C (port 3) ... not found
[ 10.143428] radeonfb: I2C (port 4) ... not found
[ 10.143436] radeon_probe_OF_head
[ 10.143453] radeon_probe_OF_head
[ 10.576689] radeonfb: I2C (port 3) ... not found
[ 10.826683] radeonfb: I2C (port 4) ... not found
[ 10.827682] radeonfb: Monitor 1 type DFP found
[ 10.827689] radeonfb: EDID probed
[ 10.827692] radeonfb: Monitor 2 type no found
[ 10.851080] radeonfb (0000:f0:10.0): ATI Radeon 4150 "AP"
[ 10.851081] radeonfb_pci_register END
[ 12.484886] [drm] radeon kernel modesetting enabled.</pre>
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