cpufreq/amd-pstate: Move max_perf limiting in amd_pstate_update

Move up the max_perf limiting, so that we clamp the des_perf with the
updated max_perf.

Signed-off-by: Dhananjay Ugwekar <dhananjay.ugwekar@amd.com>
Link: https://lore.kernel.org/r/20250415082308.3341-1-dhananjay.ugwekar@amd.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>

Author: dhananjay-AMD

drivers/cpufreq/amd-pstate.c

@@ -554,6 +554,10 @@ static void amd_pstate_update(struct amd_cpudata *cpudata, u8 min_perf,
 	if (!policy)
 		return;
 
+	/* limit the max perf when core performance boost feature is disabled */
+	if (!cpudata->boost_supported)
+		max_perf = min_t(u8, perf.nominal_perf, max_perf);
+
 	des_perf = clamp_t(u8, des_perf, min_perf, max_perf);
 
 	policy->cur = perf_to_freq(perf, cpudata->nominal_freq, des_perf);
@@ -563,10 +567,6 @@ static void amd_pstate_update(struct amd_cpudata *cpudata, u8 min_perf,
 		des_perf = 0;
 	}
 
-	/* limit the max perf when core performance boost feature is disabled */
-	if (!cpudata->boost_supported)
-		max_perf = min_t(u8, perf.nominal_perf, max_perf);
-
 	if (trace_amd_pstate_perf_enabled() && amd_pstate_sample(cpudata)) {
 		trace_amd_pstate_perf(min_perf, des_perf, max_perf, cpudata->freq,
 			cpudata->cur.mperf, cpudata->cur.aperf, cpudata->cur.tsc,