android_kernel_xiaomi_sm8350/arch/powerpc/platforms/powermac
Nick Piggin 16962e7ce1 powerpc: Estimate G5 cpufreq transition latency
Setting G5's cpu frequency transition latency to CPUFREQ_ETERNAL stops
ondemand governor from working. I measured the latency using sched_clock
and haven't seen much higher than 11000ns, so I set this to 12000ns for
my configuration. Possibly other configurations will be different?
Ideally the generic code would be able to measure it in case the platform
does not provide it.

But this simple patch at least makes it throttle again.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-03-11 17:10:13 +11:00
..
backlight.c
bootx_init.c
cache.S
cpufreq_32.c powerpc/mm: Split mmu_context handling 2008-12-21 14:21:15 +11:00
cpufreq_64.c powerpc: Estimate G5 cpufreq transition latency 2009-03-11 17:10:13 +11:00
feature.c powerpc: Fix duplicate test of MACIO_FLAG_SCCB_ON 2008-09-15 11:07:35 -07:00
Kconfig
low_i2c.c
Makefile ftrace: rename FTRACE to FUNCTION_TRACER 2008-10-20 18:27:03 +02:00
nvram.c
pci.c powerpc/powermac: Add missing of_node_put 2009-01-08 16:25:07 +11:00
pfunc_base.c
pfunc_core.c
pic.c
pic.h
pmac.h
setup.c powerpc/powermac: Hotplug /sys entries are missing 2009-02-23 15:53:06 +11:00
sleep.S powerpc/mm: Introduce MMU features 2008-12-21 14:21:16 +11:00
smp.c powerpc/powermac: Fix occasional SMP boot failure 2009-01-13 14:48:03 +11:00
time.c powerpc/powermac: Add missing of_node_put 2009-01-08 16:25:07 +11:00
udbg_adb.c
udbg_scc.c powerpc/powermac: Use sane default baudrate for SCC debugging 2008-07-28 16:30:52 +10:00