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mmrm: dump current state of clients when throttling

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Dump current state of all registered clients when low
prority clients request can't be entertained.

Signed-off-by: Mahesh Kumar Sharma <smahesh@codeaurora.org>
This commit is contained in:
Mahesh Kumar Sharma
2021-07-20 12:47:24 -07:00
committed by Gerrit - the friendly Code Review server
parent bb30cd0803
commit b64ce683db
1 changed files with 25 additions and 0 deletions
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25
driver/src/mmrm_clk_rsrc_mgr_sw.c
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@@ -583,6 +583,29 @@ err_clk_set_fail:
return rc; return rc;
} }
static void mmrm_sw_dump_enabled_client_info(struct mmrm_sw_clk_mgr_info *sinfo)
{
u32 c;
struct mmrm_sw_peak_current_data *peak_data = &sinfo->peak_cur_data;
struct mmrm_sw_clk_client_tbl_entry *tbl_entry = NULL;
for (c = 0; c < sinfo->tot_clk_clients; c++) {
tbl_entry = &sinfo->clk_client_tbl[c];
if (tbl_entry->clk_rate) {
d_mpr_p("%s: csid(0x%x) clk_rate(%zu) vdd_level(%zu) cur_ma(%zu)\n",
__func__,
tbl_entry->clk_src_id,
tbl_entry->clk_rate,
tbl_entry->vdd_level,
tbl_entry->current_ma[tbl_entry->vdd_level]
[peak_data->aggreg_level]);
}
}
if (peak_data) {
d_mpr_p("%s: aggreg_val(%zu) aggreg_level(%zu)\n", __func__,
peak_data->aggreg_val, peak_data->aggreg_level);
}
}
static int mmrm_sw_check_peak_current(struct mmrm_sw_clk_mgr_info *sinfo, static int mmrm_sw_check_peak_current(struct mmrm_sw_clk_mgr_info *sinfo,
struct mmrm_sw_clk_client_tbl_entry *tbl_entry, struct mmrm_sw_clk_client_tbl_entry *tbl_entry,
@@ -637,11 +660,13 @@ static int mmrm_sw_check_peak_current(struct mmrm_sw_clk_mgr_info *sinfo,
if (rc != 0) { if (rc != 0) {
d_mpr_e("%s: Failed to throttle the low priority client\n", d_mpr_e("%s: Failed to throttle the low priority client\n",
__func__); __func__);
mmrm_sw_dump_enabled_client_info(sinfo);
goto err_peak_overshoot; goto err_peak_overshoot;
} }
} else { } else {
d_mpr_e("%s: Client csid(0x%x) name(%s) can't request throtlling\n", d_mpr_e("%s: Client csid(0x%x) name(%s) can't request throtlling\n",
__func__, tbl_entry->clk_src_id, tbl_entry->name); __func__, tbl_entry->clk_src_id, tbl_entry->name);
mmrm_sw_dump_enabled_client_info(sinfo);
rc = -EINVAL; rc = -EINVAL;
goto err_peak_overshoot; goto err_peak_overshoot;
} }