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| author | Mikko Perttunen <mperttunen@nvidia.com> | 2023-03-30 12:49:04 +0300 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2023-04-07 11:31:33 +0300 |
| commit | cdd6076b0a0c8f1e57be309a41bd9cedcf6795d6 (patch) | |
| tree | 4931eb92adb6f7ee28d282a11cba958c11f4651c /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | fee5caec88b3d1948453c55474cf16b81026a1b2 (diff) | |
| download | linux-cdd6076b0a0c8f1e57be309a41bd9cedcf6795d6.tar.xz | |
thermal/drivers/tegra-bpmp: Handle offline zones
Thermal zones located in power domains may not be accessible when
the domain is powergated. In this situation, reading the temperature
will return -BPMP_EFAULT. When evaluating trips, BPMP will internally
use -256C as the temperature for offline zones.
For smooth operation, for offline zones, return -EAGAIN when reading
the temperature and allow registration of zones even if they are
offline during probe.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20230330094904.2589428-1-cyndis@kapsi.fi
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions