diff options
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/arm_scmi/perf.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/drivers/firmware/arm_scmi/perf.c b/drivers/firmware/arm_scmi/perf.c index f5a063b0b1ab..36cdcfaf4324 100644 --- a/drivers/firmware/arm_scmi/perf.c +++ b/drivers/firmware/arm_scmi/perf.c @@ -762,29 +762,36 @@ static void scmi_perf_domain_init_fc(const struct scmi_protocol_handle *ph, u32 domain, struct scmi_fc_info **p_fc) { struct scmi_fc_info *fc; + struct perf_dom_info *dom; + + dom = scmi_perf_domain_lookup(ph, domain); + if (IS_ERR(dom)) + return; fc = devm_kcalloc(ph->dev, PERF_FC_MAX, sizeof(*fc), GFP_KERNEL); if (!fc) return; ph->hops->fastchannel_init(ph, PERF_DESCRIBE_FASTCHANNEL, - PERF_LEVEL_SET, 4, domain, - &fc[PERF_FC_LEVEL].set_addr, - &fc[PERF_FC_LEVEL].set_db); - - ph->hops->fastchannel_init(ph, PERF_DESCRIBE_FASTCHANNEL, PERF_LEVEL_GET, 4, domain, &fc[PERF_FC_LEVEL].get_addr, NULL); ph->hops->fastchannel_init(ph, PERF_DESCRIBE_FASTCHANNEL, - PERF_LIMITS_SET, 8, domain, - &fc[PERF_FC_LIMIT].set_addr, - &fc[PERF_FC_LIMIT].set_db); - - ph->hops->fastchannel_init(ph, PERF_DESCRIBE_FASTCHANNEL, PERF_LIMITS_GET, 8, domain, &fc[PERF_FC_LIMIT].get_addr, NULL); + if (dom->info.set_perf) + ph->hops->fastchannel_init(ph, PERF_DESCRIBE_FASTCHANNEL, + PERF_LEVEL_SET, 4, domain, + &fc[PERF_FC_LEVEL].set_addr, + &fc[PERF_FC_LEVEL].set_db); + + if (dom->set_limits) + ph->hops->fastchannel_init(ph, PERF_DESCRIBE_FASTCHANNEL, + PERF_LIMITS_SET, 8, domain, + &fc[PERF_FC_LIMIT].set_addr, + &fc[PERF_FC_LIMIT].set_db); + *p_fc = fc; } |