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FROMLIST: firmware: arm_scmi: Fix up turbo frequencies selection

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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.

Bug: 418983052
Link: https://lore.kernel.org/lkml/20250514214719.203607-1-quic_sibis@quicinc.com/
Change-Id: I1bef1d83f64f00e9381ec15bd82ab138b8ff5ba3
Fixes: a897575e79 ("firmware: arm_scmi: Add support for marking certain frequencies as turbo")
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
This commit is contained in:
Sibi Sankar
2025-05-15 03:17:19 +05:30
committed by Treehugger Robot
parent 620cff923f
commit f5a89c1379
1 changed files with 1 additions and 1 deletions
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2
drivers/firmware/arm_scmi/perf.c
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@@ -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;