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| author | Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> | 2026-09-20 14:08:52 +0300 |
|---|---|---|
| committer | Rob Clark <robin.clark@oss.qualcomm.com> | 2026-10-05 06:28:46 -0700 |
| commit | 77e3ffcf69065c4ce92c725540e0b4db14f43ad7 (patch) | |
| tree | 7cd28adaf45b8a2d554c23ba0beb12057f30295b /tools/lib/python | |
| parent | 6b93e8b453fa27a1b6a1d472f3ff8663e6811fae (diff) | |
drm/msm/a5xx: don't read the GPMU registers on GPUs without a GPMU
Only a530/a540 have a GPMU. On the other a5xx parts, reading the
0xa800-0xac60 GPMU aperture during a crashdump resets the board -- on
sda660 (a512) a GPU hang thus reboots the SoC instead of recovering.
Split the GPMU block into its own array and collect it only when a GPMU
is present.
Fixes: e20c9284c8f2 ("drm/msm/adreno: Add support for Adreno 510 GPU")
Assisted-by: LLM
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/754867/
Message-ID: <20260920-a5xx-no-gpmu-v1-1-714200254f76@oss.qualcomm.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions