Am 14.06.24 14:08 schrieb Stephan Althaus <stephan.alth...@duedinghausen.eu>: > > On 6/14/24 13:41, Carsten Grzemba via oi-dev wrote: > > After updating to the latest drm and libdrm my Xorg uses only the vesa > > driver in the relolution 1024x768. The older installation uses the > > resolution 1366x768 and dtrace shows that i915 module is used. > > The dtrace script for check with the new drm: > > > > dtrace -n 'fbt:i915::entry {@num[probefunc] = count();} fbt:drm::entry > > {@num[probefunc] = count();}' > > drm_sun_ioctl 25259 > > idr_find 25259 > > idr_find_used_id 25259 > > idr_compare 50518 > > > > If I dtrace the new drm and i915 I see no calls in the i915 module, > > instead mostly only drm_sun_ioctl: > > > > fbt:drm:drm_sun_ioctl:entry > > { > > self->rvalp = (int*) arg4; > > printf("cmd=%x mode=%x", arg1, arg2); > > } > > fbt:drm:drm_sun_ioctl:return > > { > > printf("ret=%x rval=%x", arg1, *self->rvalp); > > } > > > > > > 2 48751 drm_sun_ioctl:entry cmd=5605 mode=fffffe000f919490 > > 2 48752 drm_sun_ioctl:return ret=0 rval=a9 > > > > Xorg is working there only with the vesa driver in the 1024x768 > > resolution. Try to force resolution with xorg.config.file do not work. > > > > Any hints what is going wrong here? > > -- > > Carsten Grzemba > > > > > > _______________________________________________ > > oi-dev mailing list > > oi-dev@openindiana.org > > https://openindiana.org/mailman/listinfo/oi-dev > > Hello! > > Maybe i am asking too high-level, but does the module i915 get loaded? > > i would then re-check /etc/driver-aliases fpr your pci vendor:device id > found with prtconf -v ... > > ? > > Regards, > > Stephan >
Sure, dtrace don't complains about to trace i915 probes. -- <signatureafterquotedtext>Carsten</signatureafterquotedtext>
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