| Message ID | 3d367762ba72fa1cbd6391dc55d94b3284f6c00c.1571387352.git.amit.kucheria@linaro.org (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Headers | show |
| Series | Initialise thermal framework and cpufreq earlier during boot | expand |
On 18-10-19, 14:22, Amit Kucheria wrote: > Allow qcom-hw driver to initialise right after the cpufreq and thermal > subsystems are initialised in core_initcall so we get earlier access to > thermal mitigation. > > Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> > Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> > Acked-by: Taniya Das <tdas@codeaurora.org> > --- > drivers/cpufreq/qcom-cpufreq-hw.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c > index a9ae2f84a4efc..fc92a8842e252 100644 > --- a/drivers/cpufreq/qcom-cpufreq-hw.c > +++ b/drivers/cpufreq/qcom-cpufreq-hw.c > @@ -334,7 +334,7 @@ static int __init qcom_cpufreq_hw_init(void) > { > return platform_driver_register(&qcom_cpufreq_hw_driver); > } > -device_initcall(qcom_cpufreq_hw_init); > +postcore_initcall(qcom_cpufreq_hw_init); > > static void __exit qcom_cpufreq_hw_exit(void) > { Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
On Fri 18 Oct 01:52 PDT 2019, Amit Kucheria wrote: > Allow qcom-hw driver to initialise right after the cpufreq and thermal > subsystems are initialised in core_initcall so we get earlier access to > thermal mitigation. > > Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> > Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> > Acked-by: Taniya Das <tdas@codeaurora.org> Hi Amit, Booting linux-next on my db845c (and SDM850 laptop) I can see that the device probes in /sys/bus/platform/drivers/qcom-cpufreq-hw, but /sys/devices/system/cpu/cpufreq is empty. Reverting this change gives me cpufreq back. Can you please have a look at this? Regards, Bjorn > --- > drivers/cpufreq/qcom-cpufreq-hw.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c > index a9ae2f84a4efc..fc92a8842e252 100644 > --- a/drivers/cpufreq/qcom-cpufreq-hw.c > +++ b/drivers/cpufreq/qcom-cpufreq-hw.c > @@ -334,7 +334,7 @@ static int __init qcom_cpufreq_hw_init(void) > { > return platform_driver_register(&qcom_cpufreq_hw_driver); > } > -device_initcall(qcom_cpufreq_hw_init); > +postcore_initcall(qcom_cpufreq_hw_init); > > static void __exit qcom_cpufreq_hw_exit(void) > { > -- > 2.17.1 >
diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c index a9ae2f84a4efc..fc92a8842e252 100644 --- a/drivers/cpufreq/qcom-cpufreq-hw.c +++ b/drivers/cpufreq/qcom-cpufreq-hw.c @@ -334,7 +334,7 @@ static int __init qcom_cpufreq_hw_init(void) { return platform_driver_register(&qcom_cpufreq_hw_driver); } -device_initcall(qcom_cpufreq_hw_init); +postcore_initcall(qcom_cpufreq_hw_init); static void __exit qcom_cpufreq_hw_exit(void) {