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| author | Jon Hunter <jonathanh@nvidia.com> | 2025-11-21 14:10:03 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-12-07 06:27:37 +0900 |
| commit | 77d8281433ca74d93382640e4d759f80434c7971 (patch) | |
| tree | 0eaf0a9c46eb83faa86f34c457e625744c75b816 /drivers | |
| parent | cef910cef13b1aa1cf7af02dc204e7f7baaf2896 (diff) | |
| download | linux-77d8281433ca74d93382640e4d759f80434c7971.tar.gz linux-77d8281433ca74d93382640e4d759f80434c7971.tar.bz2 linux-77d8281433ca74d93382640e4d759f80434c7971.zip | |
pmdomain: tegra: Add GENPD_FLAG_NO_STAY_ON flag
commit c98c99d5dbdf9fb0063650594edfd7d49b5f4e29 upstream.
Commit 13a4b7fb6260 ("pmdomain: core: Leave powered-on genpds on until
late_initcall_sync") kept power-domains on longer during boot which is
causing some GPU related tests to fail on Tegra234. While this is being
investigated, add the flag GENPD_FLAG_NO_STAY_ON for Tegra devices to
restore the previous behaviour to fix this.
Fixes: 13a4b7fb6260 ("pmdomain: core: Leave powered-on genpds on until late_initcall_sync")
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Cc: stable@vger.kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pmdomain/tegra/powergate-bpmp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pmdomain/tegra/powergate-bpmp.c b/drivers/pmdomain/tegra/powergate-bpmp.c index b0138ca9f851..9f4366250bfd 100644 --- a/drivers/pmdomain/tegra/powergate-bpmp.c +++ b/drivers/pmdomain/tegra/powergate-bpmp.c @@ -184,6 +184,7 @@ tegra_powergate_add(struct tegra_bpmp *bpmp, powergate->genpd.name = kstrdup(info->name, GFP_KERNEL); powergate->genpd.power_on = tegra_powergate_power_on; powergate->genpd.power_off = tegra_powergate_power_off; + powergate->genpd.flags = GENPD_FLAG_NO_STAY_ON; err = pm_genpd_init(&powergate->genpd, NULL, off); if (err < 0) { |