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| author | Thierry Reding <treding@nvidia.com> | 2019-12-09 13:00:01 +0100 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2020-01-15 10:49:58 +1000 |
| commit | b0b651aedb101785f91f8d13a4c1e6363f3fa178 (patch) | |
| tree | f3b77e3895eebc65670b07888db833c4bcad01a4 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | drm/nouveau: Do not try to disable PCI device on Tegra (diff) | |
| download | linux-b0b651aedb101785f91f8d13a4c1e6363f3fa178.tar.gz linux-b0b651aedb101785f91f8d13a4c1e6363f3fa178.zip | |
drm/nouveau/tegra: Avoid pulsing reset twice
When the GPU powergate is controlled by a generic power domain provider,
the reset will automatically be asserted and deasserted as part of the
power-ungating procedure.
On some Jetson TX2 boards, doing an additional assert and deassert of
the GPU outside of the power-ungate procedure can cause the GPU to go
into a bad state where the memory interface can no longer access system
memory.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions