Re: AMD GPU + HDMI + vlc = lockup
Kamil Jońca composed on 2021-02-02 21:37 (UTC+0100):
...
> kjonca@alfa:~%uname -a
> Linux alfa 5.10.0-2-amd64 #1 SMP Debian 5.10.9-1 (2021-01-20) x86_64 GNU/Linux
> kjonca@alfa:~%cat /etc/debian_version
> bullseye/sid
> This is sid upgraded ~ weekly.
How quickly after video start does this happen, right away, or only after a while?
I tried with Bullseye, and it seems OK still after playing 20+ minutes out of 58
of satellite source recording of CBS' main high bitrate MPEG-4 stream, with VLC
on the VGA 1680x1050 in fullscreen mode. Switching to the HDMI 1920x1200 it's still
working, with top showing vlc around 320% CPU:
# inxi -C
CPU:
Info: Quad Core model: AMD Phenom II X4 965 bits: 64 type: MCP L2 cache: 2 MiB
Speed: 3400 MHz min/max: 800/3400 MHz Core speeds (MHz): 1: 3400 2: 3400 3: 3400 4: 3400
# inxi -GISay
System:
Host: ga970 Kernel: 5.10.0-2-amd64 x86_64 bits: 64...
Desktop: Trinity R14.0.10 tk: Qt 3.5.0 info: kicker wm: Twin 3.0 dm: TDM
Distro: Debian GNU/Linux bullseye/sid
Graphics:
Device-1: AMD Cedar [Radeon HD 5000/6000/7350/8350 Series]
vendor: PC Partner Limited driver: radeon v: kernel bus ID: 01:00.0
chip ID: 1002:68f9 class ID: 0300
Display: x11 server: X.Org 1.20.10 driver: loaded: modesetting
display ID: :0 screens: 1
Screen-1: 0 s-res: 3600x1200 s-dpi: 108 s-size: 846x282mm (33.3x11.1")
s-diag: 892mm (35.1")
Monitor-1: HDMI-1 res: 1920x1200 hz: 60 dpi: 94 size: 519x324mm (20.4x12.8")
diag: 612mm (24.1")
Monitor-2: VGA-1 res: 1680x1050 hz: 60 dpi: 90 size: 474x296mm (18.7x11.7")
diag: 559mm (22")
OpenGL: renderer: llvmpipe (LLVM 11.0.1 128 bits) v: 4.5 Mesa 20.3.3
compat-v: 3.1 direct render: Yes
Info:...Shell: Bash v: 5.1.4 running in: konsole inxi: 3.3.00
# dmesg | grep adeon
[ 38.052237] [drm] radeon kernel modesetting enabled.
[ 38.387770] fb0: switching to radeondrmfb from VESA VGA
[ 38.388095] radeon 0000:01:00.0: vgaarb: deactivate vga console
[ 38.389555] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
[ 38.389561] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
[ 38.389820] [drm] radeon: 1024M of VRAM memory ready
[ 38.389824] [drm] radeon: 1024M of GTT memory ready.
[ 38.926339] radeon 0000:01:00.0: firmware: direct-loading firmware radeon/CEDAR_pfp.bin
[ 39.013160] radeon 0000:01:00.0: firmware: direct-loading firmware radeon/CEDAR_me.bin
[ 39.066667] radeon 0000:01:00.0: firmware: direct-loading firmware radeon/CEDAR_rlc.bin
[ 39.526315] radeon 0000:01:00.0: firmware: direct-loading firmware radeon/CEDAR_smc.bin
[ 39.554674] [drm] radeon: dpm initialized
[ 39.774437] radeon 0000:01:00.0: firmware: direct-loading firmware radeon/CYPRESS_uvd.bin
[ 39.778359] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0
[ 39.794951] radeon 0000:01:00.0: WB enabled
[ 39.794958] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00
[ 39.794963] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c
[ 39.795338] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418
[ 39.795763] radeon 0000:01:00.0: radeon: MSI limited to 32-bit
[ 39.795872] radeon 0000:01:00.0: radeon: using MSI.
[ 39.795914] [drm] radeon: irq initialized.
[ 40.686752] [drm] Radeon Display Connectors
[ 40.794401] fbcon: radeondrmfb (fb0) is primary device
[ 40.894386] radeon 0000:01:00.0: [drm] fb0: radeondrmfb frame buffer device
[ 40.917823] [drm] Initialized radeon 2.50.0 20080528 for 0000:01:00.0 on minor 0
--
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is based on faith, not on science.
Team OS/2 ** Reg. Linux User #211409 ** a11y rocks!
Felix Miata *** http://fm.no-ip.com/
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