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drm/amdgpu/gfx11: adjust KGQ reset sequence
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 29 Jan 2026 03:55:46 +0000 (22:55 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 29 Jan 2026 17:27:29 +0000 (12:27 -0500)
commitb340ff216fdabfe71ba0cdd47e9835a141d08e10
tree68d2aa9d635f41b293247551ce3a31b3f36c524ftree
parenta2918f958d3f677ea93c0ac257cb6ba69b7abb7ccommit | diff
drm/amdgpu/gfx11: adjust KGQ reset sequence

Kernel gfx queues do not need to be reinitialized or
remapped after a reset.  This fixes queue reset failures
on APUs.

v2: preserve init and remap for MMIO case.

Fixes: b3e9bfd86658 ("drm/amdgpu/gfx11: add ring reset callbacks")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4789
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c diff | blob | blame | history
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