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M-Bab / linux-kernel-amdgpu-binaries

Kernel binaries (amd64) of amd-staging with DAL and latest security patches
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Raven Ridge hangs with VCN 1.45 and 1.73 #57

Closed brauliobo closed 5 years ago

brauliobo commented 6 years ago

I've noticed that this repo uses version 1.45 of raven_vcn.bin:

[    3.594915] [drm] Found VCN firmware Version: 1.45 Family ID: 18

Although the latest version present on linux-firmware repo is 1.73 (https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=bd63ccb9d9dd926aa7072f416363dd8f529b5fca).

Both versions hang after a few minutes running vblank_mode=0 glxgears on a HP Envy x360 15-bq100.

M-Bab commented 6 years ago

Can you try again with the latest kernel + firmware binaries. I am not aware that there are any newer firmwares for AMD GPUs than on the official build page of AMD. Maybe this "newer" version is due to a different schema of version numbering.

marvind commented 6 years ago

The firmware appears to be newer indeed (https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/log/amdgpu/raven_mec2.bin) and it seems to have fixed #48 for me (on 2500U, still testing). Also see: https://bugs.freedesktop.org/show_bug.cgi?id=105251#c10

M-Bab commented 5 years ago

Could the issue be resolved with the newer kernels and firmware files? Did you install the new mesa drivers? There were a lot of Updates on Raven Ridge.

brauliobo commented 5 years ago

idle=nomwait actually fixed all hangs