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(parent: c8cf9dd) | patch
drm/amdgpu/gfx9: rework pipeline sync packet sequence
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 18 Dec 2025 20:04:33 +0000 (15:04 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 5 Jan 2026 21:59:59 +0000 (16:59 -0500)
commit9596097be4bac5297acbbdb5f7c4ff2f4e42502e
treeb7019fcf853bdedcd34d5dbb7581d450586f9257tree
parentc8cf9ddc549fb93cb5a35f3fe23487b1e6707e74commit | diff
drm/amdgpu/gfx9: rework pipeline sync packet sequence

Replace WAIT_REG_MEM with EVENT_WRITE flushes for all
shader types and ACQUIRE_MEM.  That should accomplish
the same thing and avoid having to wait on a fence
preventing any issues with pipeline syncs during
queue resets.

Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c diff | blob | blame | history
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