6.17-stable review patch. If anyone has any objections, please let me know.
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From: Jon Hunter jonathanh@nvidia.com
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 --- drivers/pmdomain/tegra/powergate-bpmp.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/pmdomain/tegra/powergate-bpmp.c +++ b/drivers/pmdomain/tegra/powergate-bpmp.c @@ -184,6 +184,7 @@ tegra_powergate_add(struct tegra_bpmp *b 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) {