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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-06-03 23:13:20 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-06-03 23:13:20 +0200 |
| commit | 057beb1de54d33ecfd3397ed219b1f4518e3b470 (patch) | |
| tree | 7c67e9d8c88093a3d551111e56401826a964ffba /drivers/cpufreq/intel_pstate.c | |
| parent | 42a09284fab8abc15c8554f2e2aa2368161c77c6 (diff) | |
| parent | 5ece2399181a5abaf42a4cb607463770686778e6 (diff) | |
Merge branch 'pm-cpufreq'
* pm-cpufreq: (28 commits)
cpufreq: handle calls to ->target_index() in separate routine
cpufreq: s5pv210: drop check for CONFIG_PM_VERBOSE
cpufreq: intel_pstate: Remove unused member name of cpudata
cpufreq: Break out early when frequency equals target_freq
cpufreq: Tegra: drop wrapper around tegra_update_cpu_speed()
cpufreq: imx6q: Remove unused include
cpufreq: imx6q: Drop devm_clk/regulator_get usage
cpufreq: powernow-k8: Suppress checkpatch warnings
cpufreq: powernv: make local function static
cpufreq: Enable big.LITTLE cpufreq driver on arm64
cpufreq: nforce2: remove DEFINE_PCI_DEVICE_TABLE macro
intel_pstate: Add CPU IDs for Broadwell processors
cpufreq: Fix build error on some platforms that use cpufreq_for_each_*
PM / OPP: Move cpufreq specific OPP functions out of generic OPP library
PM / OPP: Remove cpufreq wrapper dependency on internal data organization
cpufreq: Catch double invocations of cpufreq_freq_transition_begin/end
intel_pstate: Remove sample parameter in intel_pstate_calc_busy
cpufreq: Kconfig: Fix spelling errors
cpufreq: Make linux-pm@vger.kernel.org official mailing list
cpufreq: exynos: Use dev_err/info function instead of pr_err/info
...
Diffstat (limited to 'drivers/cpufreq/intel_pstate.c')
| -rw-r--r-- | drivers/cpufreq/intel_pstate.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index db2e45b4808e..aebd4572eb6d 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -32,8 +32,6 @@ #include <asm/msr.h> #include <asm/cpu_device_id.h> -#define SAMPLE_COUNT 3 - #define BYT_RATIOS 0x66a #define BYT_VIDS 0x66b #define BYT_TURBO_RATIOS 0x66c @@ -90,8 +88,6 @@ struct _pid { struct cpudata { int cpu; - char name[64]; - struct timer_list timer; struct pstate_data pstate; @@ -549,8 +545,6 @@ static inline void intel_pstate_pstate_decrease(struct cpudata *cpu, int steps) static void intel_pstate_get_cpu_pstates(struct cpudata *cpu) { - sprintf(cpu->name, "Intel 2nd generation core"); - cpu->pstate.min_pstate = pstate_funcs.get_min(); cpu->pstate.max_pstate = pstate_funcs.get_max(); cpu->pstate.turbo_pstate = pstate_funcs.get_turbo(); @@ -560,9 +554,9 @@ static void intel_pstate_get_cpu_pstates(struct cpudata *cpu) intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate); } -static inline void intel_pstate_calc_busy(struct cpudata *cpu, - struct sample *sample) +static inline void intel_pstate_calc_busy(struct cpudata *cpu) { + struct sample *sample = &cpu->sample; int64_t core_pct; int32_t rem; @@ -595,7 +589,7 @@ static inline void intel_pstate_sample(struct cpudata *cpu) cpu->sample.aperf -= cpu->prev_aperf; cpu->sample.mperf -= cpu->prev_mperf; - intel_pstate_calc_busy(cpu, &cpu->sample); + intel_pstate_calc_busy(cpu); cpu->prev_aperf = aperf; cpu->prev_mperf = mperf; @@ -684,10 +678,13 @@ static const struct x86_cpu_id intel_pstate_cpu_ids[] = { ICPU(0x37, byt_params), ICPU(0x3a, core_params), ICPU(0x3c, core_params), + ICPU(0x3d, core_params), ICPU(0x3e, core_params), ICPU(0x3f, core_params), ICPU(0x45, core_params), ICPU(0x46, core_params), + ICPU(0x4f, core_params), + ICPU(0x56, core_params), {} }; MODULE_DEVICE_TABLE(x86cpu, intel_pstate_cpu_ids); |