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| author | Jesse Zhang <Jesse.Zhang@amd.com> | 2026-07-29 16:57:08 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-08-06 09:23:52 -0400 |
| commit | e93659cab11c48255dcac58af60203c99815586b (patch) | |
| tree | fbea554ec568aea746a5b20d8ed4c9055670387b /tools/perf/scripts/python/flamegraph.py | |
| parent | 75a308eef4503a9d2bf297bef5a9317d2209e696 (diff) | |
drm/amdgpu: fix JPEG v5.3.0 queue reset failure in DPG mode
Like jpeg_v5_0_0, in DPG mode the ring reset path only clears the
JPEG_PG_MODE bit and never resets a hung JRBC, so the post-reset ring test
times out and the driver falls back to a full MODE1 reset.
Temporarily force the static power-gating path during the reset so the
stop/start sequence power-cycles the JPEG block (JMI soft reset + power
off/on), matching the jpeg_v4_0 reset.
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions