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| author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2020-01-31 08:45:17 +0300 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-02-10 18:47:38 +0300 |
| commit | 14a8aa4964e01aafcd684499315d3d4ea1de428f (patch) | |
| tree | 46ffcc785527410e6b6973eaa95c3e7c7cb1305c /tools/power | |
| parent | e5e325722f43c9ed5f7a21d4b7485c36ac0eccc9 (diff) | |
| download | linux-14a8aa4964e01aafcd684499315d3d4ea1de428f.tar.xz | |
tools/power/x86/intel-speed-select: Fix display for turbo-freq auto mode
When mailbox command for the turbo-freq enable fails, then don't display
result for auto-mode. When turbo-freq enable fails, there is no point
to set CPU priorities.
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 | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c index 2b2b8167c65b..0cf3548681f8 100644 --- a/tools/power/x86/intel-speed-select/isst-config.c +++ b/tools/power/x86/intel-speed-select/isst-config.c @@ -42,6 +42,7 @@ static int out_format_json; static int cmd_help; static int force_online_offline; static int auto_mode; +static int fact_enable_fail; /* clos related */ static int current_clos = -1; @@ -1527,6 +1528,8 @@ static void set_fact_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, disp_results: if (status) { isst_display_result(cpu, outf, "turbo-freq", "enable", ret); + if (ret) + fact_enable_fail = ret; } else { /* Since we modified TRL during Fact enable, restore it */ isst_set_trl_from_current_tdp(cpu, fact_trl); @@ -1568,7 +1571,7 @@ static void set_fact_enable(int arg) NULL, &enable); isst_ctdp_display_information_end(outf); - if (enable && auto_mode) { + if (!fact_enable_fail && enable && auto_mode) { /* * When we adjust CLOS param, we have to set for siblings also. * So for the each user specified CPU, also add the sibling |