drm/amdgpu/gfx12: fix wptr reset in KGQ init

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commit 9077d32a4b upstream.

wptr is a 64 bit value and we need to update the
full value, not just 32 bits. Align with what we
already do for KCQs.

Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit a2918f958d)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Alex Deucher 2026-01-28 18:13:16 -05:00 • committed by Greg Kroah-Hartman

parent 4867b512bb

commit d9790cf8bb

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c

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