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(parent: 9397204) | patch
drm/amdgpu: Fix offset for HDP remap in nbio v7.11
authorLijo Lazar <lijo.lazar@amd.com>
Mon, 21 Apr 2025 07:55:51 +0000 (13:25 +0530)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 1 May 2025 15:01:46 +0000 (11:01 -0400)
commit79af0604eb80ca1f86a1f265a0b1f9d4fccbc18f
treea9a647b0a8a3b4f2ad69adeac85a32fad83451e1tree
parent9397204ffae887bd557e7053609174b3eb9d6f5ccommit | diff
drm/amdgpu: Fix offset for HDP remap in nbio v7.11

APUs in passthrough mode use HDP flush. 0x7F000 offset used for
remapping HDP flush is mapped to VPE space which could get power gated.
Use another unused offset in BIF space.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit d8116a32cdbe456c7f511183eb9ab187e3d590fb)
Cc: stable@vger.kernel.org
drivers/gpu/drm/amd/amdgpu/nbio_v7_11.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)