From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 50125] New: Radeon KMS mis-detects present connectors
Date: Sat, 19 May 2012 18:45:15 +0000 [thread overview]
Message-ID: <bug-50125-502@http.bugs.freedesktop.org/> (raw)
https://bugs.freedesktop.org/show_bug.cgi?id=50125
Bug #: 50125
Summary: Radeon KMS mis-detects present connectors
Classification: Unclassified
Product: DRI
Version: XOrg CVS
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Radeon
AssignedTo: dri-devel@lists.freedesktop.org
ReportedBy: bonbons67@internet.lu
Created attachment 61856
--> https://bugs.freedesktop.org/attachment.cgi?id=61856
ROM, extracted from card0/device/rom
On a Gigabyte GA-A75M-UD2H mainboard with A8 3850 APU connectors reported by
radeon driver don't match those physically present.
The manual lists the following connector usage table:
- VGA + DVI-D
- VGA + HDMI => only HDMI lit
- VGA + DP
- DVI-D + HDMI
- DVI-D + DP => only DP lit
- HDMI + DP
In addition, mainboard allows configuring DVI-D output as Dual Link in which
case all other connectors would be disabled.
For full manual see
http://www.gigabyte.com/products/product-page.aspx?pid=3928#manual Connectors
are descibed in chapter 1-7 on pages 20 and 21.
Kernel log related to loading of radeon.ko:
[ 750.904222] [drm] radeon defaulting to kernel modesetting.
[ 750.904230] [drm] radeon kernel modesetting enabled.
[ 750.904304] checking generic (d0000000 3aa000) vs hw (d0000000 10000000)
[ 750.904310] fb: conflicting fb hw usage radeondrmfb vs EFI VGA - removing
generic driver
[ 750.904558] Console: switching to colour dummy device 80x25
[ 750.905927] [drm] initializing kernel modesetting (SUMO 0x1002:0x9640
0x1458:0xD000).
[ 750.906061] [drm] register mmio base: 0xFDFC0000
[ 750.906066] [drm] register mmio size: 262144
[ 750.906584] ATOM BIOS: General
[ 750.906618] radeon 0000:00:01.0: VRAM: 512M 0x0000000000000000 -
0x000000001FFFFFFF (512M used)
[ 750.906626] radeon 0000:00:01.0: GTT: 512M 0x0000000020000000 -
0x000000003FFFFFFF
[ 750.906640] mtrr: your BIOS has configured an incorrect mask, fixing it.
[ 750.906645] mtrr: your BIOS has configured an incorrect mask, fixing it.
[ 750.906649] mtrr: your BIOS has configured an incorrect mask, fixing it.
[ 750.906654] mtrr: your BIOS has configured an incorrect mask, fixing it.
[ 750.906658] mtrr: your BIOS has configured an incorrect mask, fixing it.
[ 750.906663] mtrr: your BIOS has configured an incorrect mask, fixing it.
[ 750.906668] mtrr: your BIOS has configured an incorrect mask, fixing it.
[ 750.906672] mtrr: your BIOS has configured an incorrect mask, fixing it.
[ 750.906677] mtrr: your BIOS has configured an incorrect mask, fixing it.
[ 750.906681] mtrr: your BIOS has configured an incorrect mask, fixing it.
[ 750.906685] mtrr: your BIOS has configured an incorrect mask, fixing it.
[ 750.906690] mtrr: your BIOS has configured an incorrect mask, fixing it.
[ 750.908508] [drm] Detected VRAM RAM=512M, BAR=256M
[ 750.908516] [drm] RAM width 32bits DDR
[ 750.908724] [TTM] Zone kernel: Available graphics memory: 3822448 kiB
[ 750.908732] [TTM] Zone dma32: Available graphics memory: 2097152 kiB
[ 750.908737] [TTM] Initializing pool allocator
[ 750.908760] [TTM] Initializing DMA pool allocator
[ 750.908842] [drm] radeon: 512M of VRAM memory ready
[ 750.908849] [drm] radeon: 512M of GTT memory ready.
[ 750.908866] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 750.908870] [drm] Driver supports precise vblank timestamp query.
[ 750.908957] radeon 0000:00:01.0: irq 53 for MSI/MSI-X
[ 750.908990] radeon 0000:00:01.0: radeon: using MSI.
[ 750.909082] [drm] radeon: irq initialized.
[ 750.909092] [drm] GART: num cpu pages 131072, num gpu pages 131072
[ 750.910672] [drm] radeon: ib pool ready.
[ 750.910804] [drm] Loading SUMO Microcode
[ 750.935358] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[ 750.935638] radeon 0000:00:01.0: WB enabled
[ 750.935645] [drm] fence driver on ring 0 use gpu addr 0x20000c00 and cpu
addr 0xffff880205cd9c00
[ 750.953738] [drm] ring test on 0 succeeded in 1 usecs
[ 750.955543] [drm] ib test on ring 0 succeeded in 0 usecs
[ 750.960348] [drm] Radeon Display Connectors
[ 750.960354] [drm] Connector 0:
[ 750.960358] [drm] VGA
[ 750.960362] [drm] HPD2
[ 750.960367] [drm] DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c
0x644c
[ 750.960372] [drm] Encoders:
[ 750.960375] [drm] CRT1: INTERNAL_UNIPHY2
[ 750.960379] [drm] CRT1: NUTMEG
[ 750.960382] [drm] Connector 1:
[ 750.960385] [drm] DVI-D
[ 750.960388] [drm] HPD1
[ 750.960394] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c
0x643c
[ 750.960398] [drm] Encoders:
[ 750.960401] [drm] DFP1: INTERNAL_UNIPHY2
[ 750.978771] [drm] Internal thermal controller without fan control
[ 750.978986] [drm] radeon: power management initialized
[ 751.051829] [drm] fb mappable at 0xD0142000
[ 751.051831] [drm] vram apper at 0xD0000000
[ 751.051832] [drm] size 5242880
[ 751.051833] [drm] fb depth is 24
[ 751.051834] [drm] pitch is 5120
[ 751.051935] fbcon: radeondrmfb (fb0) is primary device
[ 751.136057] Console: switching to colour frame buffer device 160x64
[ 751.148965] fb0: radeondrmfb frame buffer device
[ 751.148969] drm: registered panic notifier
[ 751.148987] [drm] Initialized radeon 2.15.0 20080528 for 0000:00:01.0 on
minor 0
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next reply other threads:[~2012-05-19 18:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-19 18:45 bugzilla-daemon [this message]
2012-05-21 16:19 ` [Bug 50125] Radeon KMS mis-detects present connectors bugzilla-daemon
2012-05-21 16:56 ` bugzilla-daemon
2012-05-21 17:17 ` bugzilla-daemon
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