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tools/power/x86/intel-speed-select: Display error on turbo mode disabled

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For Intel SST turbo-freq feature to be enabled, the turbo mode on the
platform must be enabled also. If turbo mode is disabled, display error
while enabling turbo-freq feature.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://lore.kernel.org/r/20220510023421.3930540-1-srinivas.pandruvada@linux.intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Srinivas Pandruvada 2022-05-09 19:34:21 -07:00 committed by Hans de Goede
parent 34604d2891
commit 2da6391dfc
1 changed files with 6 additions and 0 deletions
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6
tools/power/x86/intel-speed-select/isst-config.c
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@ -1892,6 +1892,12 @@ static void set_fact_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
int ret; int ret;
int status = *(int *)arg4; int status = *(int *)arg4;
if (status && no_turbo()) {
isst_display_error_info_message(1, "Turbo mode is disabled", 0, 0);
ret = -1;
goto disp_results;
}
ret = isst_get_ctdp_levels(cpu, &pkg_dev); ret = isst_get_ctdp_levels(cpu, &pkg_dev);
if (ret) { if (ret) {
isst_display_error_info_message(1, "Failed to get number of levels", 0, 0); isst_display_error_info_message(1, "Failed to get number of levels", 0, 0);