On 27.01.23 16:05, Klaus Dittrich wrote:
On 27.01.23 15:30, Julien Roy wrote:
Klaus Dittrich <kla...@t-online.de> writes:
as I do not use a initrd or initramfs I am, as far as I know, forced
to compile the driver amdgpu into the kernel, not as modules to be
loaded.
No, you can use modules even without an initrd.
I looked at https://wiki.gentoo.org/wiki/Amdgpu#Unknown_firmware_blobs
but I still do not know what name is relevant to the built-in-gpu
of a AMD-7900X processor.(!?)
Does this gpu really needs all these blobs of the list there?
No, these blobs are given as examples. They vary per GPU models and in
fact there are several hundred different blobs available:
ls -l /lib/firmware/amdgpu | wc -l
479
So you have to figure out which ones you need. The easiest method is to
let the kernel load them itself by having the driver built as a module,
otherwise it may take several iterations of modifying the
CONFIG_EXTRA_FIRMWARE value until you get it to work.
Julien and Peter,
now I (assume I) understand what you mean.
The kernel needs the entries to CONFIG_EXTRA_FIRMWARE
just for drivers to be compiled in and for modules just
to reduce the seeking in /lib/firmware/amdgpu ?
So when I set CONFIG_DRM_AMDGPU=m and then look at dmesg
of the so compiled kernel it detects the type of
hardware I have (here the type of the cpu-built-in gpui
and tells me (via dmesg) which blobs are needed
to satisfy the driver for the hardware it has detected.
I will try that, moment please ..
Julien and Peter,
I got no errors or messages form dmesg saying that some blobs
are missed.
I got some console messsages written in an very big font-
So I compiled the the kernel again with AMDGPU=y this time
and now I got all the messages of the kernel boot
in normal fonts (my screen is 3840x2160).
dmesg:
[ 0.666078] amdgpu 0000:0d:00.0: amdgpu: Fetched VBIOS from VFCT
[ 0.666079] amdgpu: ATOM BIOS: 102-RAPHAEL-008
[ 0.666084] [drm] VCN(0) decode is enabled in VM mode
[ 0.666085] [drm] VCN(0) encode is enabled in VM mode
[ 0.666087] amdgpu 0000:0d:00.0: vgaarb: deactivate vga console
[ 0.666089] amdgpu 0000:0d:00.0: amdgpu: Trusted Memory Zone (TMZ)
feature not supported
[ 0.666091] amdgpu 0000:0d:00.0: amdgpu: PCIE atomic ops is not supported
[ 0.666299] [drm] vm size is 262144 GB, 4 levels, block size is
9-bit, fragment size is 9-bit
[ 0.666303] amdgpu 0000:0d:00.0: amdgpu: VRAM: 512M
0x000000F400000000 - 0x000000F41FFFFFFF (512M used)
[ 0.666305] amdgpu 0000:0d:00.0: amdgpu: GART: 1024M
0x0000000000000000 - 0x000000003FFFFFFF
[ 0.666307] amdgpu 0000:0d:00.0: amdgpu: AGP: 267419648M
0x000000F800000000 - 0x0000FFFFFFFFFFFF
[ 0.666311] [drm] Detected VRAM RAM=512M, BAR=512M
[ 0.666312] [drm] RAM width 128bits DDR5
[ 0.666327] [drm] amdgpu: 512M of VRAM memory ready
[ 0.666329] [drm] amdgpu: 31782M of GTT memory ready.
[ 0.666525] [drm] GART: num cpu pages 262144, num gpu pages 262144
[ 0.666639] [drm] PCIE GART of 1024M enabled (table at
0x000000F41FC00000).
[ 0.666963] amdgpu 0000:0d:00.0: amdgpu: PSP runtime database doesn't
exist
[ 0.666967] amdgpu 0000:0d:00.0: amdgpu: PSP runtime database doesn't
exist
[ 0.667073] [drm] Loading DMUB firmware via PSP: version=0x05000500
[ 0.668329] [drm] use_doorbell being set to: [true]
[ 0.668408] [drm] Found VCN firmware Version ENC: 1.24 DEC: 2 VEP: 0
Revision: 0
[ 0.668411] amdgpu 0000:0d:00.0: amdgpu: Will use PSP to load VCN
firmware
[ 0.691438] [drm] reserve 0xa00000 from 0xf41e000000 for PSP TMR
[ 0.760009] amdgpu 0000:0d:00.0: amdgpu: RAS: optional ras ta ucode
is not available
[ 0.767012] amdgpu 0000:0d:00.0: amdgpu: RAP: optional rap ta ucode
is not available
[ 0.767016] amdgpu 0000:0d:00.0: amdgpu: SECUREDISPLAY: securedisplay
ta ucode is not available
[ 0.767276] amdgpu 0000:0d:00.0: amdgpu: smu driver if version =
0x00000004, smu fw if version = 0x00000005, smu fw program = 0, smu fw
version = 0x00544fcc (84.79.204)
[ 0.768927] [drm] Display Core initialized with v3.2.207!
[ 0.769472] [drm] DMUB hardware initialized: version=0x05000500
[ 0.815836] amdgpu 0000:0d:00.0: adding component (ops
0xffffffff827288f0)
[ 0.816440] device: 'i2c-0': device_add
[ 0.816442] bus: 'i2c': add device i2c-0
[ 0.843548] device: 'i2c-1': device_add
[ 0.843549] bus: 'i2c': add device i2c-1
[ 0.843778] device: 'i2c-2': device_add
[ 0.843778] bus: 'i2c': add device i2c-2
[ 0.843809] device: 'i2c-3': device_add
[ 0.843810] bus: 'i2c': add device i2c-3
[ 0.844448] [drm] kiq ring mec 2 pipe 1 q 0
[ 0.846850] [drm] VCN decode and encode initialized
successfully(under DPG Mode).
[ 0.847968] kfd kfd: amdgpu: Allocated 3969056 bytes on gart
[ 0.848003] amdgpu: sdma_bitmap: 3
[ 0.848271] amdgpu: Virtual CRAT table created for GPU
[ 0.848480] amdgpu: Topology: Add dGPU node [0x164e:0x1002]
[ 0.848482] kfd kfd: amdgpu: added device 1002:164e
[ 0.848489] amdgpu 0000:0d:00.0: amdgpu: SE 1, SH per SE 1, CU per SH
2, active_cu_number 2
[ 0.848557] device: 'hwmon0': device_add
[ 0.848701] amdgpu 0000:0d:00.0: amdgpu: ring gfx_0.0.0 uses VM inv
eng 0 on hub 0
[ 0.848703] amdgpu 0000:0d:00.0: amdgpu: ring comp_1.0.0 uses VM inv
eng 1 on hub 0
[ 0.848704] amdgpu 0000:0d:00.0: amdgpu: ring comp_1.1.0 uses VM inv
eng 4 on hub 0
[ 0.848705] amdgpu 0000:0d:00.0: amdgpu: ring comp_1.2.0 uses VM inv
eng 5 on hub 0
[ 0.848707] amdgpu 0000:0d:00.0: amdgpu: ring comp_1.3.0 uses VM inv
eng 6 on hub 0
[ 0.848708] amdgpu 0000:0d:00.0: amdgpu: ring comp_1.0.1 uses VM inv
eng 7 on hub 0
[ 0.848710] amdgpu 0000:0d:00.0: amdgpu: ring comp_1.1.1 uses VM inv
eng 8 on hub 0
[ 0.848711] amdgpu 0000:0d:00.0: amdgpu: ring comp_1.2.1 uses VM inv
eng 9 on hub 0
[ 0.848712] amdgpu 0000:0d:00.0: amdgpu: ring comp_1.3.1 uses VM inv
eng 10 on hub 0
[ 0.848717] amdgpu 0000:0d:00.0: amdgpu: ring vcn_dec_0 uses VM inv
eng 0 on hub 1
[ 0.848718] amdgpu 0000:0d:00.0: amdgpu: ring vcn_enc_0.0 uses VM inv
eng 1 on hub 1
[ 0.848719] amdgpu 0000:0d:00.0: amdgpu: ring vcn_enc_0.1 uses VM inv
eng 4 on hub 1
[ 0.848829] device: 'renderD128': device_add
[ 0.848854] device: 'card0': device_add
[ 0.848864] device: 'card0-HDMI-A-1': device_add
[ 0.848872] device: 'card0-DP-1': device_add
[ 0.848876] device: 'i2c-4': device_add
[ 0.848877] bus: 'i2c': add device i2c-4
[ 0.848940] device: 'card0-DP-2': device_add
[ 0.848942] device: 'i2c-5': device_add
[ 0.848943] bus: 'i2c': add device i2c-5
[ 0.849073] device: 'card0-DP-3': device_add
[ 0.849144] device: 'i2c-6': device_add
[ 0.849145] bus: 'i2c': add device i2c-6
[ 0.849149] [drm] Initialized amdgpu 3.49.0 20150101 for 0000:0d:00.0
on minor 0
[ 0.856232] device: 'fb0': device_add
[ 0.856319] fbcon: amdgpudrmfb (fb0) is primary device
[ 0.856325] device: 'vtcon1': device_add
[ 0.856509] [drm] DSC precompute is not needed.
[ 1.131925] [drm] REG_WAIT timeout 1us * 100000 tries -
optc31_disable_crtc line:136
[ 1.201847] Console: switching to colour frame buffer device 240x67
[ 1.220757] amdgpu 0000:0d:00.0: [drm] fb0: amdgpudrmfb frame buffer
device
[ 1.221296] driver: 'amdgpu': driver_bound: bound to device
'0000:0d:00.0'
[ 1.221307] bus: 'pci': really_probe: bound device 0000:0d:00.0 to
driver amdgpu
The only suspicious lines are
[ 0.760009] amdgpu 0000:0d:00.0: amdgpu: RAS: optional ras ta ucode
is not available
[ 0.767012] amdgpu 0000:0d:00.0: amdgpu: RAP: optional rap ta ucode
is not available
[ 0.767016] amdgpu 0000:0d:00.0: amdgpu: SECUREDISPLAY: securedisplay
ta ucode is not available
It seems I made a step forward and I will try to get get X11 up next.
Thanks to all of you for your help
--
Regard Klaus
