[Bug 95261] R5 M330 GPU lockup with DPM + high power states

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=95261

--- Comment #8 from Andrzej Mendel-Nykorowycz <andrzej.mendel at gmail.com> ---
(In reply to Alex Deucher from comment #7)
> Does it work any better with my drm-next-4.8-wip branch:
> https://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-4.8-wip
> and the new smu firmware here:
> http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/
> commit/?id=9693ff6d749dcf1dfd81f0f6b227ab07a3d76c90

Unfortunately, no, I get the same hangup with any GPU intensive application.
I've put new firmware files in /lib/firmware/radeon and I believe it is being
loaded (the filesize reported is that of hainan_k_smc.bin):

Jun 10 16:02:49 Sulejman kernel: [  511.257607]
[drm:radeon_ucode_print_smc_hdr] SMC
Jun 10 16:02:49 Sulejman kernel: [  511.257608]
[drm:radeon_ucode_print_common_hdr] size_bytes: 61932
Jun 10 16:02:49 Sulejman kernel: [  511.257609]
[drm:radeon_ucode_print_common_hdr] header_size_bytes: 36
Jun 10 16:02:49 Sulejman kernel: [  511.257610]
[drm:radeon_ucode_print_common_hdr] header_version_major: 1
Jun 10 16:02:49 Sulejman kernel: [  511.257610]
[drm:radeon_ucode_print_common_hdr] header_version_minor: 0
Jun 10 16:02:49 Sulejman kernel: [  511.257611]
[drm:radeon_ucode_print_common_hdr] ip_version_major: 6
Jun 10 16:02:49 Sulejman kernel: [  511.257612]
[drm:radeon_ucode_print_common_hdr] ip_version_minor: 0
Jun 10 16:02:49 Sulejman kernel: [  511.257613]
[drm:radeon_ucode_print_common_hdr] ucode_version: 0x01337baa
Jun 10 16:02:49 Sulejman kernel: [  511.257614]
[drm:radeon_ucode_print_common_hdr] ucode_size_bytes: 61676
Jun 10 16:02:49 Sulejman kernel: [  511.257614]
[drm:radeon_ucode_print_common_hdr] ucode_array_offset_bytes: 256
Jun 10 16:02:49 Sulejman kernel: [  511.257615]
[drm:radeon_ucode_print_common_hdr] crc32: 0x9624ad7c
Jun 10 16:02:49 Sulejman kernel: [  511.257616]
[drm:radeon_ucode_print_smc_hdr] ucode_start_addr: 65536

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