Re: [drm:radeon_get_bios] *ERROR* Unable to locate a BIOS ROM
$ lspci -s 0000:00:10.0 -vv
0000:00:10.0 VGA compatible controller: Advanced Micro Devices [AMD]
nee ATI RV280 [Radeon 9200] (rev 01) (prog-if 00 [VGA controller])
Subsystem: Advanced Micro Devices [AMD] nee ATI RV280 [Radeon 9200]
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-
Latency: 255 (2000ns min), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 48
Region 0: Memory at 98000000 (32-bit, prefetchable) [size=128M]
Region 1: I/O ports at 0400 [size=256]
Region 2: Memory at 90000000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at 90020000 [size=128K]
Capabilities: <access denied>
Kernel driver in use: radeonfb
On Tue, May 26, 2015 at 6:34 PM, Herminio Hernandez Jr.
<herminio.hernandezjr@gmail.com> wrote:
> What is your video card?
>
> Sent from my iPhone
>
>> On May 26, 2015, at 10:28 AM, Mathieu Malaterre <malat@debian.org> wrote:
>>
>> From the log, this look like this is the case: " [drm] radeon kernel
>> modesetting enabled."
>>
>> Here you go anyway:
>>
>> $ cat /etc/yaboot.conf
>> ## yaboot.conf generated by debian-installer
>> ##
>> ## run: "man yaboot.conf" for details. Do not make changes until you have!!
>> ## see also: /usr/share/doc/yaboot/examples for example configurations.
>> ##
>> ## For a dual-boot menu, add one or more of:
>> ## bsd=/dev/hdaX, macos=/dev/hdaY, macosx=/dev/hdaZ
>>
>> boot="/dev/disk/by-id/scsi-SATA_SAMSUNG_HM160HCS12TJ1LB742280-part2"
>> device=/pci@f4000000/ata-6@d/@0
>> partition=3
>> root="UUID=7ad09054-310d-44e6-959a-b8c2ab7f9edd"
>> timeout=50
>> install=/usr/lib/yaboot/yaboot
>> magicboot=/usr/lib/yaboot/ofboot
>> enablecdboot
>>
>> image=/boot/vmlinux
>> label=Linux
>> read-only
>> initrd=/boot/initrd.img
>>
>> image=/boot/vmlinux.old
>> label=old
>> read-only
>> initrd=/boot/initrd.img.old
>>
>>
>> On Tue, May 26, 2015 at 3:18 PM, Herminio Hernandez Jr.
>> <herminio.hernandezjr@gmail.com> wrote:
>>> What are your yaboot boot parameters? It looks like you have KMS enabled. That is the first step. Also what is your video card?
>>>
>>> Sent from my iPhone
>>>
>>>> On May 26, 2015, at 6:17 AM, Mathieu Malaterre <malat@debian.org> wrote:
>>>>
>>>> Hi there,
>>>>
>>>> I cannot remember if this ever work on Mac Mini G4. Is it possible to
>>>> have hardware acceleration on those machines ?
>>>>
>>>> Here is what I see (ssh connection):
>>>>
>>>> $ xvfb-run -s "-screen 0 640x480x24" glxinfo > /tmp/out
>>>> $ cat /tmp/out
>>>> libGL: screen 0 does not appear to be DRI3 capable
>>>> libGL: OpenDriver: trying /usr/lib/powerpc-linux-gnu/dri/tls/swrast_dri.so
>>>> libGL: OpenDriver: trying /usr/lib/powerpc-linux-gnu/dri/swrast_dri.so
>>>> libGL: Can't open configuration file /home/mathieu/.drirc: No such
>>>> file or directory.
>>>> name of display: :99
>>>> display: :99 screen: 0
>>>> direct rendering: Yes
>>>> [...]
>>>> OpenGL vendor string: Mesa Project
>>>> OpenGL renderer string: Software Rasterizer
>>>> OpenGL version string: 2.1 Mesa 10.3.2
>>>> OpenGL shading language version string: 1.20
>>>> [...]
>>>>
>>>> With:
>>>>
>>>> $ apt-cache policy libgl1-mesa-dri libdrm-radeon1 firmware-linux-nonfree
>>>> libgl1-mesa-dri:
>>>> Installed: 10.3.2-1
>>>> Candidate: 10.3.2-1
>>>> Version table:
>>>> *** 10.3.2-1 0
>>>> 500 http://ftp.fr.debian.org/debian/ jessie/main powerpc Packages
>>>> 100 /var/lib/dpkg/status
>>>> libdrm-radeon1:
>>>> Installed: 2.4.58-2
>>>> Candidate: 2.4.58-2
>>>> Version table:
>>>> *** 2.4.58-2 0
>>>> 500 http://ftp.fr.debian.org/debian/ jessie/main powerpc Packages
>>>> 100 /var/lib/dpkg/status
>>>> firmware-linux-nonfree:
>>>> Installed: 0.43
>>>> Candidate: 0.43
>>>> Version table:
>>>> *** 0.43 0
>>>> 500 http://ftp.fr.debian.org/debian/ jessie/non-free powerpc Packages
>>>> 100 /var/lib/dpkg/status
>>>>
>>>> Some info from `dmesg`:
>>>>
>>>> $ dmesg | grep drm
>>>> [ 12.340684] [drm] Initialized drm 1.1.0 20060810
>>>> [ 13.466376] [drm] radeon kernel modesetting enabled.
>>>> [ 13.470558] fb: switching to radeondrmfb from OFfb ATY,RockHo
>>>> [ 13.480404] [drm] initializing kernel modesetting (RV280
>>>> 0x1002:0x5962 0x1002:0x5962).
>>>> [ 13.480442] [drm] register mmio base: 0x90000000
>>>> [ 13.480451] [drm] register mmio size: 65536
>>>> [ 13.480579] [drm:radeon_get_bios] *ERROR* Unable to locate a BIOS ROM
>>>> [ 13.480602] [drm] Using device-tree clock info
>>>> [ 13.480721] [drm] Generation 2 PCI interface, using max accessible memory
>>>> [ 13.480782] [drm] Detected VRAM RAM=128M, BAR=128M
>>>> [ 13.480792] [drm] RAM width 64bits DDR
>>>> [ 13.481041] [drm] radeon: 32M of VRAM memory ready
>>>> [ 13.481052] [drm] radeon: 256M of GTT memory ready.
>>>> [ 13.481684] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>>>> [ 13.481694] [drm] Driver supports precise vblank timestamp query.
>>>> [ 13.481734] [drm] radeon: irq initialized.
>>>> [ 13.481773] [drm] Loading R200 Microcode
>>>> [ 13.838673] [drm] radeon: ring at 0x0000000000001000
>>>> [ 13.838713] [drm] ring test succeeded in 0 usecs
>>>> [ 13.839477] [drm] ib test succeeded in 0 usecs
>>>> [ 13.841646] [drm] Connector Table: 7 (mini internal tmds)
>>>> [ 13.841681] [drm] No TMDS info found in BIOS
>>>> [ 13.841695] [drm] No TV DAC info found in BIOS
>>>> [ 13.842693] [drm] Radeon Display Connectors
>>>> [ 13.842711] [drm] Connector 0:
>>>> [ 13.842719] [drm] DVI-I-1
>>>> [ 13.842727] [drm] HPD1
>>>> [ 13.842737] [drm] DDC: 0x6c 0x6c 0x6c 0x6c 0x6c 0x6c 0x6c 0x6c
>>>> [ 13.842746] [drm] Encoders:
>>>> [ 13.842755] [drm] DFP1: INTERNAL_TMDS1
>>>> [ 13.842764] [drm] CRT2: INTERNAL_DAC2
>>>> [ 13.842772] [drm] Connector 1:
>>>> [ 13.842779] [drm] SVIDEO-1
>>>> [ 13.842786] [drm] Encoders:
>>>> [ 13.842794] [drm] TV1: INTERNAL_DAC2
>>>> [ 13.863556] [drm] fb mappable at 0x98040000
>>>> [ 13.863572] [drm] vram apper at 0x98000000
>>>> [ 13.863581] [drm] size 786432
>>>> [ 13.863588] [drm] fb depth is 8
>>>> [ 13.863596] [drm] pitch is 1024
>>>> [ 13.922887] radeon 0000:00:10.0: fb0: radeondrmfb frame buffer device
>>>> [ 13.923538] [drm] Initialized radeon 2.39.0 20080528 for
>>>> 0000:00:10.0 on minor 0
>>>>
>>>>
>>>> --
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>>>>
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