Drivers: DAI: Intel: Reduce traces dai_dmic_start()

This patch removes the traces printed inside spinlock protected code. The DMIC capture start code is timing critical. Traces leave an unknown delay into start sequence, so it's better to not produce them. Signed-off-by: Seppo Ingalsuo <[email protected]>
thesofproject · Jun 20, 2024 · 78920e8 · 78920e8
1 parent 9db5803
commit 78920e8
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/drivers/dai/intel/dmic/dmic.c b/drivers/dai/intel/dmic/dmic.c
@@ -553,7 +553,6 @@ static void dai_dmic_start(struct dai_intel_dmic *dmic)
 
 	/* enable port */
 	key = k_spin_lock(&dmic->lock);
-	LOG_DBG("dmic_start(), dai_index = %d", dmic->dai_config_params.dai_index);
 	dmic->startcount = 0;
 
 	/* Compute unmute ramp gain update coefficient. */
@@ -570,15 +569,11 @@ static void dai_dmic_start(struct dai_intel_dmic *dmic)
 #ifdef CONFIG_SOC_SERIES_INTEL_ADSP_ACE
 		dai_dmic_update_bits(dmic, dmic_base[i] + CIC_CONTROL,
 				     CIC_CONTROL_SOFT_RESET, 0);
-
-		LOG_INF("dmic_start(), cic 0x%08x",
-			dai_dmic_read(dmic, dmic_base[i] + CIC_CONTROL));
 #endif
 
 		mic_a = dmic->enable[i] & 1;
 		mic_b = (dmic->enable[i] & 2) >> 1;
 		start_fir = dmic->enable[i] > 0;
-		LOG_INF("dmic_start(), pdm%d mic_a = %u, mic_b = %u", i, mic_a, mic_b);
 
 		/* If both microphones are needed start them simultaneously
 		 * to start them in sync. The reset may be cleared for another