diff options
| author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2020-03-05 14:45:33 -0800 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-03-20 14:46:22 +0200 |
| commit | 7fc9fefd994b3b0c6c4dc204a993f1a4c451f4d4 (patch) | |
| tree | 556e960b8ad44d50a8889d6090ddca6ab4bf906a /tools/power | |
| parent | 070fdea13d4ba3ba6ae5a239fe334947921a1b9f (diff) | |
| download | linux-7fc9fefd994b3b0c6c4dc204a993f1a4c451f4d4.tar.bz2 | |
tools/power/x86/intel-speed-select: Improve CLX commands
CLX doesn't have capability to change the feature in the hardware, but
this acts as "--auto | -a" option. So even if user didn't specify the
option, use this as --auto | -a to set cpufreq scaling frequency limits.
Also remove perror with debug_printf as they don't bring any value.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'tools/power')
| -rw-r--r-- | tools/power/x86/intel-speed-select/isst-config.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c index 386791aaeca1..a44ec2f76f52 100644 --- a/tools/power/x86/intel-speed-select/isst-config.c +++ b/tools/power/x86/intel-speed-select/isst-config.c @@ -1162,7 +1162,7 @@ static void dump_clx_n_config_for_cpu(int cpu, void *arg1, void *arg2, ret = clx_n_config(cpu); if (ret) { - perror("isst_get_process_ctdp"); + debug_printf("clx_n_config failed"); } else { struct isst_pkg_ctdp_level_info *ctdp_level; struct isst_pbf_info *pbf_info; @@ -1419,7 +1419,7 @@ static int set_clx_pbf_cpufreq_scaling_min_max(int cpu) ret = clx_n_config(cpu); if (ret) { - perror("set_clx_pbf_cpufreq_scaling_min_max"); + debug_printf("cpufreq_scaling_min_max failed for CLX"); return ret; } @@ -1635,17 +1635,13 @@ static void set_pbf_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, int status = *(int *)arg4; if (is_clx_n_platform()) { + ret = 0; if (status) { - ret = 0; - if (auto_mode) - set_clx_pbf_cpufreq_scaling_min_max(cpu); + set_clx_pbf_cpufreq_scaling_min_max(cpu); } else { - ret = -1; - if (auto_mode) { - set_scaling_max_to_cpuinfo_max(cpu); - set_scaling_min_to_cpuinfo_min(cpu); - } + set_scaling_max_to_cpuinfo_max(cpu); + set_scaling_min_to_cpuinfo_min(cpu); } goto disp_result; } |