Yang Wang 4e8ee1afee drm/amd/pm: apply SMU 13.0.10 workaround during MP1 unload ...

On SMU v13.0.10, sending PrepareMp1ForUnload with the default
parameter may leave the device in an inaccessible state. This can
affect runtime power management and partial PnP flows.
e.g: kexec, driver unload, boco/d3cold.

Pass the required workaround parameter 0x55, when preparing MP1 for
unload on SMU v13.0.10, keep the existing behavior for other SMU
versions.

Closes: https://gitlab.freedesktop.org/drm/amd/-/work_items/5133
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2026-06-03 13:53:11 -04:00

..

drm

drm/amd/pm: apply SMU 13.0.10 workaround during MP1 unload

2026-06-03 13:53:11 -04:00

host1x

gpu: host1x: convert MIPI to use operation function pointers

2026-03-19 08:18:36 +01:00

ipu-v3

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

nova-core

Merge tag 'drm-next-2026-04-15' of https://gitlab.freedesktop.org/drm/kernel

2026-04-15 08:45:00 -07:00

tests

gpu/tests/gpu_buddy: Add gpu_test_buddy_alloc_range for exact-range allocation

2026-03-09 13:58:12 +05:30

trace

…

vga

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

buddy.c

drm/buddy: Integrate lockdep annotations for gpu buddy manager

2026-05-08 19:16:19 +05:30

Kconfig

gpu: Move DRM buddy allocator one level up (part two)

2026-02-06 11:38:35 +10:00

Makefile

gpu: Fix uninitialized buddy for built-in drivers

2026-02-24 13:40:59 +10:00