On 24 July 2013 01:54, Aaro Koskinen <aaro.koski...@iki.fi> wrote: > The patch also enables to use ondemand governor on the latter.
How? I can't see anything obvious here. :( > > Signed-off-by: Aaro Koskinen <aaro.koski...@iki.fi> > --- > drivers/cpufreq/pmac64-cpufreq.c | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-) > > diff --git a/drivers/cpufreq/pmac64-cpufreq.c > b/drivers/cpufreq/pmac64-cpufreq.c > index 674807d..f9e399b 100644 > --- a/drivers/cpufreq/pmac64-cpufreq.c > +++ b/drivers/cpufreq/pmac64-cpufreq.c > @@ -85,7 +85,8 @@ static int (*g5_query_freq)(void); > > static DEFINE_MUTEX(g5_switch_mutex); > > -static unsigned long transition_latency; > +/* A conservative estimate, based on Xserve G5 and iMac G5 (iSight). */ > +static const unsigned long transition_latency = 10 * NSEC_PER_MSEC; > > #ifdef CONFIG_PMAC_SMU > > @@ -499,7 +500,6 @@ static int __init g5_neo2_cpufreq_init(struct device_node > *cpus) > g5_cpu_freqs[1].frequency = max_freq/2; > > /* Set callbacks */ > - transition_latency = 12000; > g5_switch_freq = g5_scom_switch_freq; > g5_query_freq = g5_scom_query_freq; > freq_method = "SCOM"; > @@ -675,7 +675,6 @@ static int __init g5_pm72_cpufreq_init(struct device_node > *cpus) > g5_cpu_freqs[1].frequency = min_freq; > > /* Set callbacks */ > - transition_latency = CPUFREQ_ETERNAL; > g5_switch_volt = g5_pfunc_switch_volt; > g5_switch_freq = g5_pfunc_switch_freq; > g5_query_freq = g5_pfunc_query_freq; > -- > 1.8.3.2 > _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
