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qcacmn: Add support for Thermal Stats Events

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Add support for extracting Thermal Stats Events
from thermal event TLV for FW event
WMI_THERM_THROT_STATS_EVENTID.

Also, added support for FW Cmd to request for
Thermal Stats: WMI_REQUEST_THERMAL_STATS_CMDID

Change-Id: I2bc80d082bda45e2255371bcb0c31d35d9806525
CRs-Fixed: 3016845
This commit is contained in:
Utkarsh Bhatnagar
2021-08-14 22:58:03 +05:30
committed by Madan Koyyalamudi
parent bd02b05aa5
commit b7ab2f5cd7
9 changed files with 200 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

67
wmi/src/wmi_unified_tlv.c
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@@ -12078,19 +12078,76 @@ wmi_tgt_thermal_level_to_host(uint32_t level)
}
}
#ifdef THERMAL_STATS_SUPPORT
static void
populate_thermal_stats(WMI_THERM_THROT_STATS_EVENTID_param_tlvs *param_buf,
uint32_t *therm_throt_levels,
struct thermal_throt_level_stats *tt_temp_range_stats)
{
uint8_t lvl_idx;
wmi_therm_throt_stats_event_fixed_param *tt_stats_event;
wmi_thermal_throt_temp_range_stats *wmi_tt_stats;
tt_stats_event = param_buf->fixed_param;
*therm_throt_levels = (tt_stats_event->therm_throt_levels >
WMI_THERMAL_STATS_TEMP_THRESH_LEVEL_MAX) ?
WMI_THERMAL_STATS_TEMP_THRESH_LEVEL_MAX :
tt_stats_event->therm_throt_levels;
wmi_tt_stats = param_buf->temp_range_stats;
if (!wmi_tt_stats) {
wmi_err("wmi_tt_stats Null");
return;
}
for (lvl_idx = 0; lvl_idx < *therm_throt_levels; lvl_idx++) {
tt_temp_range_stats[lvl_idx].start_temp_level =
wmi_tt_stats[lvl_idx].start_temp_level;
tt_temp_range_stats[lvl_idx].end_temp_level =
wmi_tt_stats[lvl_idx].end_temp_level;
tt_temp_range_stats[lvl_idx].total_time_ms_lo =
wmi_tt_stats[lvl_idx].total_time_ms_lo;
tt_temp_range_stats[lvl_idx].total_time_ms_hi =
wmi_tt_stats[lvl_idx].total_time_ms_hi;
tt_temp_range_stats[lvl_idx].num_entry =
wmi_tt_stats[lvl_idx].num_entry;
wmi_debug("level %d, start temp %d, end temp %d, total time low %d, total time high %d, counter %d",
lvl_idx, wmi_tt_stats[lvl_idx].start_temp_level,
wmi_tt_stats[lvl_idx].end_temp_level,
wmi_tt_stats[lvl_idx].total_time_ms_lo,
wmi_tt_stats[lvl_idx].total_time_ms_hi,
wmi_tt_stats[lvl_idx].num_entry);
}
}
#else
static void
populate_thermal_stats(WMI_THERM_THROT_STATS_EVENTID_param_tlvs *param_buf,
uint32_t *therm_throt_levels,
struct thermal_throt_level_stats *tt_temp_range_stats)
{
}
#endif
/**
* extract_thermal_stats_tlv() - extract thermal stats from event
* @wmi_handle: wmi handle
* @param evt_buf: Pointer to event buffer
* @param temp: Pointer to hold extracted temperature
* @param level: Pointer to hold extracted level in host enum
* @param therm_throt_levels: Pointer to hold extracted thermal throttle temp
* range
* @param tt_temp_range_stats_event: Pointer to hold extracted thermal stats for
* every level
*
* Return: 0 for success or error code
*/
static QDF_STATUS
extract_thermal_stats_tlv(wmi_unified_t wmi_handle,
void *evt_buf, uint32_t *temp,
enum thermal_throttle_level *level, uint32_t *pdev_id)
enum thermal_throttle_level *level,
uint32_t *therm_throt_levels,
struct thermal_throt_level_stats *tt_temp_range_stats_event,
uint32_t *pdev_id)
{
WMI_THERM_THROT_STATS_EVENTID_param_tlvs *param_buf;
wmi_therm_throt_stats_event_fixed_param *tt_stats_event;
@@ -12109,6 +12166,10 @@ extract_thermal_stats_tlv(wmi_unified_t wmi_handle,
*temp = tt_stats_event->temp;
*level = wmi_tgt_thermal_level_to_host(tt_stats_event->level);
if (tt_stats_event->therm_throt_levels)
populate_thermal_stats(param_buf, therm_throt_levels,
tt_temp_range_stats_event);
return QDF_STATUS_SUCCESS;
}
@@ -17123,6 +17184,10 @@ static void populate_tlv_service(uint32_t *wmi_service)
wmi_service[wmi_service_p2p_p2p_cc_support] =
WMI_SERVICE_P2P_P2P_CONCURRENCY_SUPPORT;
#endif
#ifdef THERMAL_STATS_SUPPORT
wmi_service[wmi_service_thermal_stats_temp_range_supported] =
WMI_SERVICE_THERMAL_THROT_STATS_TEMP_RANGE_SUPPORT;
#endif
}
/**