Bug 151978
Summary: | R128 driver does not find framebuffer device | ||||||||
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Product: | [Fedora] Fedora | Reporter: | Ralf Ertzinger <redhat-bugzilla> | ||||||
Component: | kernel | Assignee: | Dave Jones <davej> | ||||||
Status: | CLOSED RAWHIDE | QA Contact: | |||||||
Severity: | medium | Docs Contact: | |||||||
Priority: | medium | ||||||||
Version: | rawhide | CC: | byte, pfrields | ||||||
Target Milestone: | --- | ||||||||
Target Release: | --- | ||||||||
Hardware: | powerpc | ||||||||
OS: | Linux | ||||||||
Whiteboard: | |||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||
Doc Text: | Story Points: | --- | |||||||
Clone Of: | Environment: | ||||||||
Last Closed: | 2005-04-25 00:41:28 UTC | Type: | --- | ||||||
Regression: | --- | Mount Type: | --- | ||||||
Documentation: | --- | CRM: | |||||||
Verified Versions: | Category: | --- | |||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||
Embargoed: | |||||||||
Bug Depends On: | |||||||||
Bug Blocks: | 121179 | ||||||||
Attachments: |
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Description
Ralf Ertzinger
2005-03-23 23:43:52 UTC
Created attachment 112283 [details]
Xorg.0.log
Created attachment 112284 [details]
xorg.conf
If the driver can't open the kernel framebuffer device, that isn't a fault of the driver or X server. It does not create kernel devices, it just tries to open and use them. It is the kernel's responsibility to provide a framebuffer driver, and udev's responsibility to make sure the nodes are there. I'm assuming the kernel does have the driver, and that udev is just not creating the device nodes, and reassigning this to udev. Nope, turns out this is a kernel issue. Because I got a picture at all (console) I assumed that the FB driver is there, Macs do not have a real text mode. Seems there is a fallback framebuffer driver that grabs the buffer if the "real" (ATY) driver is not loaded. Which is the case, since: grep ATY /boot/config-2.6.11-1.1191_FC4 # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set My bad. Reassigning to kernel. Please reenable FB_ATY*, at least for the PPC builds. Version-Release number of selected component (if applicable): kernel-2.6.11-1.1191_FC4 These were disabled on 2005-03-19 because they didn't build. drivers/built-in.o(.text+0x2017c):drivers/video/aty/atyfb_base.c:2509: undefined reference to `mac_vmode_to_var' drivers/built-in.o(.text+0x2066c):drivers/video/aty/atyfb_base.c:2502: undefined reference to `mac_map_monitor_sense' drivers/video/aty/aty128fb.c:1771: undefined reference to `mac_find_mode' drivers/built-in.o(.init.text+0x2bb0):drivers/video/aty/aty128fb.c:1807: undefined reference to `mac_vmode_to_var' Someone needs to try turning them back on and see if they work again now. If not, chase the bug upstream and make them work in Linus' tree. Is this still a bug? It seems to be re-enabled in modern kernels... |