github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-30 18:13:41 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

firmware: arm_scmi: Fix up turbo frequencies selection

Browse Source 
Sustained frequency when greater than or equal to 4Ghz on 64-bit devices
currently result in marking all frequencies as turbo. Address the turbo
frequency selection bug by fixing the truncation.

Fixes: a897575e79 ("firmware: arm_scmi: Add support for marking certain frequencies as turbo")
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Message-Id: <20250514214719.203607-1-quic_sibis@quicinc.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
This commit is contained in:
Sibi Sankar 2025-05-15 03:17:19 +05:30 committed by Sudeep Holla
parent 19272b37aa
commit ad28fc31dd
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/firmware/arm_scmi/perf.c
View File

@ -892,7 +892,7 @@ static int scmi_dvfs_device_opps_add(const struct scmi_protocol_handle *ph,
freq = dom->opp[idx].indicative_freq * dom->mult_factor;
/* All OPPs above the sustained frequency are treated as turbo */
data.turbo = freq > dom->sustained_freq_khz * 1000;
data.turbo = freq > dom->sustained_freq_khz * 1000UL;
data.level = dom->opp[idx].perf;
data.freq = freq;