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| author | Dmitry Osipenko <[email protected]> | 2021-03-02 12:54:04 +0300 |
|---|---|---|
| committer | Daniel Lezcano <[email protected]> | 2021-04-08 19:54:14 +0200 |
| commit | 32c8c34d8132b5fe8497c2538597445a0d65c29d (patch) | |
| tree | fd47ced9badf522aa3d2c750cd36147e000d7841 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | e49d033bddf5b565044e2abe4241353959bc9120 (diff) | |
cpuidle: tegra: Fix C7 idling state on Tegra114
Trusted Foundation firmware doesn't implement the do_idle call and in
this case suspending should fall back to the common suspend path. In order
to fix this issue we will unconditionally set the NOFLUSH_L2 mode via
firmware call, which is a NO-OP on Tegra30/124, and then proceed to the
C7 idling, like it was done by the older Tegra114 cpuidle driver.
Fixes: 14e086baca50 ("cpuidle: tegra: Squash Tegra114 driver into the common driver")
Cc: [email protected] # 5.7+
Reported-by: Anton Bambura <[email protected]> # TF701 T114
Tested-by: Anton Bambura <[email protected]> # TF701 T114
Tested-by: Matt Merhar <[email protected]> # Ouya T30
Tested-by: Peter Geis <[email protected]> # Ouya T30
Signed-off-by: Dmitry Osipenko <[email protected]>
Reviewed-by: Daniel Lezcano <[email protected]>
Signed-off-by: Daniel Lezcano <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
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