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@xxxxxxxxxxxxxxxxxxxxx ReportedBy: bonbons67@xxxxxxxxxxx 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 -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
