2 Commits

Author	SHA1	Message	Date
Srinivas Pandruvada	9230a2ac2b	tools/power/x86/intel-speed-select: Fix warning for perf_cap.cpu ... Initialize perf_cap struct to avoid warning: CC hfi-events.o In function ‘process_hfi_event’, inlined from ‘handle_event’ at hfi-events.c:220:5: hfi-events.c:184:9: warning: ‘perf_cap.cpu’ may be used uninitialized [-Wmaybe-uninitialized] 184 | process_level_change(perf_cap->cpu); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ hfi-events.c: In function ‘handle_event’: hfi-events.c:193:25: note: ‘perf_cap.cpu’ was declared here 193 | struct perf_cap perf_cap; | ^~~~~~~~ Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20220511171208.211319-1-srinivas.pandruvada@linux.intel.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>	2022-05-12 15:37:53 +02:00
Srinivas Pandruvada	7d440da009	tools/power/x86/intel-speed-select: HFI support ... Read HFI (Hardware Feedback Interface) events to process config level changes in oob mode. When HFI is supported there is no need for polling to check config level change. Subscribe to Linux thermal netlink messages and process message: THERMAL_GENL_EVENT_CPU_CAPABILITY_CHANGE. This message contains cpu number, performance and energy efficiency. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>	2022-02-17 10:57:31 -08:00