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| author | Alex Frid <afrid@nvidia.com> | 2011-10-29 21:12:44 -0700 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:49:57 -0800 |
| commit | f24656db4af14f6ba94dbabbb7ebb6ccb66b3658 (patch) | |
| tree | dd34917a2d112eb66e99082defa24fb0baa2ff40 /arch/arm/mach-tegra | |
| parent | 334f32b7ed5128b1dabaae6eecbbfa2638fcb84d (diff) | |
ARM: tegra: power: Update CPU rate after mode switch
Update Tegra3 CPU clock rate after G=>LP mode switch is completed to
synchronize with cpufreq target rate.
(cherry picked from commit 870d21e5e23eff476cdd841b4ce2605393d638ef)
(cherry picked from commit 11b20d7d6206c557f00e3f7a40dec1d498345d79)
Change-Id: I62237b8d34be23a8d903937f2ebb2d395c5db1b9
Reviewed-on: http://git-master/r/63359
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Rebase-Id: Rdd1548389896521fddb2e239d6236706eb102f73
Diffstat (limited to 'arch/arm/mach-tegra')
| -rw-r--r-- | arch/arm/mach-tegra/cpu-tegra3.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/cpu-tegra3.c b/arch/arm/mach-tegra/cpu-tegra3.c index c55cdcc748ed..05b2e70816e3 100644 --- a/arch/arm/mach-tegra/cpu-tegra3.c +++ b/arch/arm/mach-tegra/cpu-tegra3.c @@ -229,6 +229,8 @@ static void tegra_auto_hotplug_work_func(struct work_struct *work) if(!clk_set_parent(cpu_clk, cpu_lp_clk)) { hp_stats_update(CONFIG_NR_CPUS, true); hp_stats_update(0, false); + /* catch-up with governor target speed */ + tegra_cpu_set_speed_cap(NULL); } else queue_delayed_work( hotplug_wq, &hotplug_work, down_delay); |