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SubjectASpeed Technologies KMS VGA Driver error in log
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1. ASpeed Technologies KMS VGA Driver error in log
2. Hi, I have an error message in my kernel log and I don't know if this
need to be taken care of or this is a normal behaviour.

The component is [PATCH] drm: Initial KMS driver for AST (ASpeed
Technologies) 2000 series
This article is related to the new compoent.
http://lists.freedesktop.org/archives/dri-devel/2012-April/021578.html

The code file should be
Linux/drivers/gpu/drm/ast/ast_mode.c

The error I have is
[ 7.518793] [drm:ast_cursor_init] *ERROR* pinned cursor cache at 0

When I start my machine, I receive these messages from the component.

[ 7.515770] ast 0000:01:01.0: enabling device (0000 -> 0003)
[ 7.516711] [drm] AST 1100 detected
[ 7.516764] [drm] dram 324000000 0 32 04000000
**
[ 7.518793] [drm:ast_cursor_init] *ERROR* pinned cursor cache at 0
**
[ 23.703894] fb1: astdrmfb frame buffer device
[ 23.703897] drm: registered panic notifier
[ 23.703902] [drm] Initialized ast 0.1.0 20120228 for 0000:01:01.0 on
minor 0



This can be traced back to the function
int ast_cursor_init(struct drm_device *dev)
and
DRM_ERROR("pinned cursor cache at %llx\n", ast->cursor_cache_gpu_addr);

So.. is this normal ? ? ?

3. /proc/version Linux version 3.5.3-1-ARCH (tobias@T-POWA-LX) (gcc
version 4.7.1 20120721 (prerelease) (GCC) ) #1 SMP PREEMPT Sun Aug 26
09:14:51 CEST 2012

7.lspci -vvvvvvvv
01:01.0 VGA compatible controller: ASPEED Technology, Inc. ASPEED
Graphics Family (rev 10) (prog-if 00 [VGA controller])
Subsystem: ASPEED Technology, Inc. ASPEED Graphics Family
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 17
Region 0: Memory at f7000000 (32-bit, non-prefetchable) [size=8M]
Region 1: Memory at f6fe0000 (32-bit, non-prefetchable) [size=128K]
Region 2: I/O ports at b000 [size=128]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot
+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: ast

Motherboard
Asus Z8NA-D6C

Also, I do *not* use the inboard graphical card. I plugged an external
card in the pci-express slow on this board. There is no options in the
bios to deactive the external card and check if the message is
different. As I am using another card, the system does work.

Please advise.







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