Re: DRI not working with libgl1-mesa-dri (r300)
At Thu, 12 Jan 2006 12:15:34 +0100, Michel Dänzer wrote:
>
> Maybe, but the X server creates the device nodes on the fly as necessary
> anyway.
Not in my case it seems. I tried creating the device node manually
(mknod /dev/dri/card0 c 226 0) before starting X, but then X removes
it.
> > drmOpenDevice: node name is /dev/dri/card0
> > drmOpenDevice: open result is -1, (No such device)
>
> 'No such device' usually occurs when the kernel module isn't loaded.
That was what I thought at first, but I did have DRM+Radeon enabled in
the kernel. I even changed my kernel configuration to have those as
modules, but that doesn't change a thing (and it shouldn't). X does
load the radeon module though, but still no entry in /dev/dri.
Ruben
ruben@guava ~ $ lsmod
Module Size Used by
bcm43xx 429716 0
ieee80211_crypt_ccmp 7840 0
ieee80211_crypt_tkip 12096 0
ieee80211_crypt_wep 5312 1
ieee80211softmac 27968 1 bcm43xx
ieee80211 32904 2 bcm43xx,ieee80211softmac
ieee80211_crypt 5536 4 ieee80211_crypt_ccmp,ieee80211_crypt_tkip,ieee80211_crypt_wep,ieee80211
radeon 126440 0
drm 80664 1 radeon
uninorth_agp 9384 1
agpgart 32796 2 drm,uninorth_agp
ruben@guava ~ $ dmesg | grep drm
[drm] Initialized drm 1.0.0 20040925
ruben@guava ~ $ gunzip -c /proc/config.gz | grep DRM
CONFIG_DRM=m
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
CONFIG_DRM_RADEON=m
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm
Reply to: