Launchpad has imported 12 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=42490.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2011-11-01T23:16:01+00:00 Mandeep-baines wrote: Created attachment 53026 dmesg log of radeon errors I have an ASRock A75M motherboard with an A8-3850. Booting a 3.1 kernel (also tried 3.06), my screen goes blank with modesetting enabled. If I disable modesetting, I am able to boot fine but then X won't work because the X11 driver requires modesetting. Reply at: https://bugs.launchpad.net/linux/+bug/943263/comments/0 ------------------------------------------------------------------------ On 2011-11-01T23:16:33+00:00 Mandeep-baines wrote: Created attachment 53027 vga bios Reply at: https://bugs.launchpad.net/linux/+bug/943263/comments/1 ------------------------------------------------------------------------ On 2011-11-01T23:17:43+00:00 Mandeep-baines wrote: Nov 01 12:06:55 [kernel] [ 1.445489] [drm] Initialized drm 1.1.0 20060810 Nov 01 12:06:55 [kernel] [ 1.445828] [drm] radeon defaulting to kernel modesetting. Nov 01 12:06:55 [kernel] [ 1.445934] [drm] radeon kernel modesetting enabled. Nov 01 12:06:55 [kernel] [ 1.446077] radeon 0000:00:01.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 Nov 01 12:06:55 [kernel] [ 1.446675] [drm] initializing kernel modesetting (SUMO 0x1002:0x9640 0x1849:0x9640). Nov 01 12:06:55 [kernel] [ 1.446922] [drm] register mmio base: 0xFEF00000 Nov 01 12:06:55 [kernel] [ 1.447024] [drm] register mmio size: 262144 Nov 01 12:06:55 [kernel] [ 1.447234] ATOM BIOS: General Nov 01 12:06:55 [kernel] [ 1.447361] radeon 0000:00:01.0: VRAM: 256M 0x0000000000000000 - 0x000000000FFFFFFF (256M used) Nov 01 12:06:55 [kernel] [ 1.447538] radeon 0000:00:01.0: GTT: 512M 0x0000000010000000 - 0x000000002FFFFFFF Nov 01 12:06:55 [kernel] [ 1.447719] mtrr: type mismatch for c0000000,10000000 old: write-back new: write-combining Nov 01 12:06:55 [kernel] [ 1.447886] [drm] Detected VRAM RAM=256M, BAR=256M Nov 01 12:06:55 [kernel] [ 1.447974] [drm] RAM width 32bits DDR Nov 01 12:06:55 [kernel] [ 1.448195] [TTM] Zone kernel: Available graphics memory: 3950106 kiB. Nov 01 12:06:55 [kernel] [ 1.448289] [TTM] Zone dma32: Available graphics memory: 2097152 kiB. Nov 01 12:06:55 [kernel] [ 1.448379] [TTM] Initializing pool allocator. Nov 01 12:06:55 [kernel] [ 1.448493] [drm] radeon: 256M of VRAM memory ready Nov 01 12:06:55 [kernel] [ 1.448584] [drm] radeon: 512M of GTT memory ready. Nov 01 12:06:55 [kernel] [ 1.448685] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). Nov 01 12:06:55 [kernel] [ 1.448775] [drm] Driver supports precise vblank timestamp query. Nov 01 12:06:55 [kernel] [ 1.448897] radeon 0000:00:01.0: radeon: using MSI. Nov 01 12:06:55 [kernel] [ 1.449013] [drm] radeon: irq initialized. Nov 01 12:06:55 [kernel] [ 1.449104] [drm] GART: num cpu pages 131072, num gpu pages 131072 Nov 01 12:06:55 [kernel] [ 1.450154] [drm] Loading SUMO Microcode Nov 01 12:06:55 [kernel] [ 1.458789] radeon 0000:00:01.0: WB enabled Nov 01 12:06:55 [kernel] [ 1.474954] [drm] ring test succeeded in 2 usecs Nov 01 12:06:55 [kernel] [ 1.475122] [drm] radeon: ib pool ready. Nov 01 12:06:55 [kernel] [ 1.475276] [drm] ib test succeeded in 0 usecs Nov 01 12:06:55 [kernel] [ 1.477539] [drm] Radeon Display Connectors Nov 01 12:06:55 [kernel] [ 1.477645] [drm] Connector 0: Nov 01 12:06:55 [kernel] [ 1.477746] [drm] HDMI-A Nov 01 12:06:55 [kernel] [ 1.477846] [drm] HPD2 Nov 01 12:06:55 [kernel] [ 1.477947] [drm] DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 0x644c Nov 01 12:06:55 [kernel] [ 1.478122] [drm] Encoders: Nov 01 12:06:55 [kernel] [ 1.478223] [drm] DFP1: INTERNAL_UNIPHY2 Nov 01 12:06:55 [kernel] [ 1.478325] [drm] Connector 1: Nov 01 12:06:55 [kernel] [ 1.478426] [drm] VGA Nov 01 12:06:55 [kernel] [ 1.478525] [drm] HPD1 Nov 01 12:06:55 [kernel] [ 1.478626] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c Nov 01 12:06:55 [kernel] [ 1.478779] [drm] Encoders: Nov 01 12:06:55 [kernel] [ 1.478865] [drm] CRT1: INTERNAL_UNIPHY2 Nov 01 12:06:55 [kernel] [ 1.478953] [drm] CRT1: NUTMEG Nov 01 12:06:55 [kernel] [ 1.956032] [drm] Radeon display connector HDMI-A-1: No monitor connected or invalid EDID Nov 01 12:06:55 [kernel] [ 2.104068] Refined TSC clocksource calibration: 2894.735 MHz. Nov 01 12:06:55 [kernel] [ 2.104443] Switching to clocksource tsc Nov 01 12:06:55 [kernel] [ 2.436028] [drm] Radeon display connector VGA-1: No monitor connected or invalid EDID Nov 01 12:06:55 [kernel] [ 2.441565] [drm] Internal thermal controller without fan control Nov 01 12:06:55 [kernel] [ 2.442002] [drm] radeon: power management initialized Nov 01 12:06:55 [kernel] [ 3.072510] [drm] fb mappable at 0xC0141000 Nov 01 12:06:55 [kernel] [ 3.072601] [drm] vram apper at 0xC0000000 Nov 01 12:06:55 [kernel] [ 3.072689] [drm] size 3145728 Nov 01 12:06:55 [kernel] [ 3.072775] [drm] fb depth is 24 Nov 01 12:06:55 [kernel] [ 3.072862] [drm] pitch is 4096 Nov 01 12:06:55 [kernel] [ 3.073325] fbcon: radeondrmfb (fb0) is primary device Nov 01 12:06:55 [kernel] [ 8.100031] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting Nov 01 12:06:55 [kernel] [ 8.110377] [drm:radeon_dp_get_link_status] *ERROR* displayport link status failed Nov 01 12:06:55 [kernel] [ 8.110381] [drm:radeon_dp_link_train_cr] *ERROR* clock recovery failed Nov 01 12:06:55 [kernel] [ 8.129433] Console: switching to colour frame buffer device 128x48 Nov 01 12:06:55 [kernel] [ 8.135688] fb0: radeondrmfb frame buffer device Nov 01 12:06:55 [kernel] [ 8.135690] drm: registered panic notifier Nov 01 12:06:55 [kernel] [ 8.135695] [drm] Initialized radeon 2.10.0 20080528 for 0000:00:01.0 on minor 0 Reply at: https://bugs.launchpad.net/linux/+bug/943263/comments/2 ------------------------------------------------------------------------ On 2011-11-02T12:49:06+00:00 agd5f wrote: Please attach your xorg log. Which connector(s) are you using? Reply at: https://bugs.launchpad.net/linux/+bug/943263/comments/3 ------------------------------------------------------------------------ On 2011-11-02T21:27:56+00:00 Mandeep-baines wrote: The problem is happening right at boot. With DRM_RADEON_KMS enabled in my kernel config, the screen goes black immediately after exiting the bootloader. The machines is not wedged because <ctrl-alt-delete> still works. If recompile with DRM_RADEON_KMS=n, the screen goes black (for longer than I'm used to) but then I see the kernel printks and then a login prompt. When I try to run X with xf86-video-ati I get an error message telling me that SUMO requires KMS. So I'm currently working around by running with the VESA X drivers. This is a brand new machine which I just brought up yesterday. Windows seems to work fine so I don't think its a hardware issue. The motherboard comes with a VGA and an HDMI connector. I'm currently using the VGA connector. Reply at: https://bugs.launchpad.net/linux/+bug/943263/comments/4 ------------------------------------------------------------------------ On 2011-11-02T21:37:02+00:00 Mandeep-baines wrote: I probably should have assigned this to Product:DRI instead Product:xorg since the problem I'm seeing is in the kernel driver and not in the xorg driver. Reply at: https://bugs.launchpad.net/linux/+bug/943263/comments/5 ------------------------------------------------------------------------ On 2011-11-02T21:51:58+00:00 agd5f wrote: The DP to VGA bridge chips on a llano APUs are problematic in a lot of cases. You might try a newer kernel or use a digital port (HDMI, DP, DVI) in the meantime. Reply at: https://bugs.launchpad.net/linux/+bug/943263/comments/6 ------------------------------------------------------------------------ On 2011-11-03T02:15:33+00:00 Mandeep-baines wrote: I've tried 3.0.6, 3.1 and the drm-core-next branch from: git://people.freedesktop.org/~airlied/linux Is there a radeon linux kernel tree I could test? I'm also happy to test any patches against any tree. I've ordered an HDMI-DVI cable so I'll give that a shot in a few days. Reply at: https://bugs.launchpad.net/linux/+bug/943263/comments/7 ------------------------------------------------------------------------ On 2011-11-03T14:17:19+00:00 agd5f wrote: (In reply to comment #7) > I've tried 3.0.6, 3.1 and the drm-core-next branch from: > git://people.freedesktop.org/~airlied/linux > > Is there a radeon linux kernel tree I could test? I'm also happy to test any > patches against any tree. You can try drm-fixes-staging, but I doubt you'll see any change. I'll be sure to update this bug as I make progress with the NUTMEG chip. Reply at: https://bugs.launchpad.net/linux/+bug/943263/comments/8 ------------------------------------------------------------------------ On 2011-11-04T02:15:58+00:00 Mandeep-baines wrote: Tested with drm-fixes-staging. Same behavior. Reply at: https://bugs.launchpad.net/linux/+bug/943263/comments/9 ------------------------------------------------------------------------ On 2011-11-06T02:58:01+00:00 Mandeep-baines wrote: Woot! HDMI works fine. Reply at: https://bugs.launchpad.net/linux/+bug/943263/comments/10 ------------------------------------------------------------------------ On 2012-03-12T13:43:07+00:00 agd5f wrote: *** Bug 47064 has been marked as a duplicate of this bug. *** Reply at: https://bugs.launchpad.net/linux/+bug/943263/comments/21 ** Changed in: linux Status: Unknown => Confirmed ** Changed in: linux Importance: Unknown => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943263 Title: PC display will not turn on with Llano APUs connected to the VGA port To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/943263/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
