possible bios bug with ati radeon HD5600 series on hp pavillon dv6 notebook,

[Alex Deucher]

On Sun, Nov 21, 2010 at 3:16 PM, laurent BAKRI <laurent.bakri at gmail.com> wrote:
> I must say that with the last kernel feature every problem disapears. It was
> a old bug as Alex pointed out.
> Thanks to him.
>

Thanks for confirming.

Alex

> 2010/11/21 laurent BAKRI <laurent.bakri at gmail.com>
>>
>> Hi here is the code i was advice to send :
>>
>> ov 21 18:06:41 laurent kernel: [    1.604307] [drm] Clocks initialized !
>> Nov 21 18:06:41 laurent kernel: [    1.604327] radeon 0000:01:00.0: VRAM:
>> 1024M 0x00000000 - 0x3FFFFFFF (1024M used)
>> Nov 21 18:06:41 laurent kernel: [    1.604330] radeon 0000:01:00.0: GTT:
>> 512M 0x40000000 - 0x5FFFFFFF
>> Nov 21 18:06:41 laurent kernel: [    1.604357] mtrr: no more MTRRs
>> available
>> Nov 21 18:06:41 laurent kernel: [    1.604359] [drm] Detected VRAM
>> RAM=1024M, BAR=256M
>> Nov 21 18:06:41 laurent kernel: [    1.604361] [drm] RAM width 128bits DDR
>> Nov 21 18:06:41 laurent kernel: [    1.604482] [TTM] Zone  kernel:
>> Available graphics memory: 1926148 kiB.
>> Nov 21 18:06:41 laurent kernel: [    1.604487] [TTM] Initializing pool
>> allocator.
>> Nov 21 18:06:41 laurent kernel: [    1.604518] [drm] radeon: 1024M of VRAM
>> memory ready
>> Nov 21 18:06:41 laurent kernel: [    1.604522] [drm] radeon: 512M of GTT
>> memory ready.
>> Nov 21 18:06:41 laurent kernel: [    1.604621] radeon 0000:01:00.0:
>> radeon: using MSI.
>> Nov 21 18:06:41 laurent kernel: [    1.604677] [drm] radeon: irq
>> initialized.
>> Nov 21 18:06:41 laurent kernel: [    1.604680] [drm] GART: num cpu pages
>> 131072, num gpu pages 131072
>> Nov 21 18:06:41 laurent kernel: [    1.605705] [drm] Loading REDWOOD
>> Microcode
>> Nov 21 18:06:41 laurent kernel: [    1.608488] hub 1-1:1.0: USB hub found
>> Nov 21 18:06:41 laurent kernel: [    1.608636] hub 1-1:1.0: 6 ports
>> detected
>> Nov 21 18:06:41 laurent kernel: [    1.623275] i915 0000:00:02.0: PCI INT
>> A -> GSI 16 (level, low) -> IRQ 16
>> Nov 21 18:06:41 laurent kernel: [    1.629907] [drm] ring test succeeded
>> in 1 usecs
>> Nov 21 18:06:41 laurent kernel: [    1.630041] [drm] radeon: ib pool
>> ready.
>> Nov 21 18:06:41 laurent kernel: [    1.630150] [drm] ib test succeeded in
>> 0 usecs
>> Nov 21 18:06:41 laurent kernel: [    1.630886] [drm] Radeon Display
>> Connectors
>> Nov 21 18:06:41 laurent kernel: [    1.630888] [drm] Connector 0:
>> Nov 21 18:06:41 laurent kernel: [    1.630889] [drm]   LVDS
>> Nov 21 18:06:41 laurent kernel: [    1.630891] [drm]   DDC: 0x6560 0x6560
>> 0x6564 0x6564 0x6568 0x6568 0x656c 0x656c
>> Nov 21 18:06:41 laurent kernel: [    1.630893] [drm]   Encoders:
>> Nov 21 18:06:41 laurent kernel: [    1.630895] [drm]     LCD1:
>> INTERNAL_UNIPHY
>> Nov 21 18:06:41 laurent kernel: [    1.630896] [drm] Connector 1:
>> Nov 21 18:06:41 laurent kernel: [    1.630897] [drm]   HDMI-A
>> Nov 21 18:06:41 laurent kernel: [    1.630898] [drm]   HPD1
>> Nov 21 18:06:41 laurent kernel: [    1.630900] [drm]   DDC: 0x6430 0x6430
>> 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c
>> Nov 21 18:06:41 laurent kernel: [    1.630902] [drm]   Encoders:
>> Nov 21 18:06:41 laurent kernel: [    1.630903] [drm]     DFP1:
>> INTERNAL_UNIPHY1
>> Nov 21 18:06:41 laurent kernel: [    1.630904] [drm] Connector 2:
>> Nov 21 18:06:41 laurent kernel: [    1.630906] [drm]   VGA
>> Nov 21 18:06:41 laurent kernel: [    1.630907] [drm]   DDC: no ddc bus -
>> possible BIOS bug - please report to xorg-driver-ati at lists.x.org
>> Nov 21 18:06:41 laurent kernel: [    1.630908] [drm]   Encoders:
>> Nov 21 18:06:41 laurent kernel: [    1.630910] [drm]     CRT1:
>> INTERNAL_KLDSCP_DAC1
>> Nov 21 18:06:41 laurent kernel: [    1.678441] mtrr: no more MTRRs
>> available
>> Nov 21 18:06:41 laurent kernel: [    1.678444] [drm] MTRR allocation
>> failed.  Graphics performance may suffer.
>> Nov 21 18:06:41 laurent kernel: [    1.678564] [drm] set up 31M of stolen
>> space
>> Nov 21 18:06:41 laurent kernel: [    1.678912] vga_switcheroo: enabled
>> Nov 21 18:06:41 laurent kernel: [    1.679045] radeon atpx: version is 1
>> Nov 21 18:06:41 laurent kernel: [    1.794897] usb 2-1: new high speed USB
>> device using ehci_hcd and address 2
>> Nov 21 18:06:41 laurent kernel: [    1.795004] vgaarb: device changed
>> decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=none
>> Nov 21 18:06:41 laurent kernel: [    1.795011] vgaarb: device changed
>> decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem
>> Nov 21 18:06:41 laurent kernel: [    1.868007] [drm] Internal thermal
>> controller without fan control
>> Nov 21 18:06:41 laurent kernel: [    1.868024] [drm] radeon: power
>> management initialized
>>
>>
>> please tell if you need more
>
>
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