From 4580824866cde43a7d8d601f40ab7d5107affd92 Mon Sep 17 00:00:00 2001
From: Michael Ossmann <mike@ossmann.com>
Date: Tue, 30 Dec 2025 19:42:42 -0500
Subject: [PATCH] Don't commit to table-based tuning for non-praline

---
 firmware/common/radio.c       |  2 +-
 firmware/common/tune_config.h |  5 +----
 firmware/common/tuning.c      | 15 ---------------
 firmware/common/tuning.h      |  4 +++-
 4 files changed, 5 insertions(+), 21 deletions(-)

diff --git a/firmware/common/radio.c b/firmware/common/radio.c
index 1bd4af43..5cd95ad3 100644
--- a/firmware/common/radio.c
+++ b/firmware/common/radio.c
@@ -212,7 +212,7 @@ radio_error_t radio_set_frequency(
 	case TRANSCEIVER_MODE_RX_SWEEP:
 	case TRANSCEIVER_MODE_TX:
 		// TODO return if, of components so we can support them in the getter
-		real_hz = tuning_set_frequency(max283x_tune_config, frequency.hz);
+		real_hz = set_freq(frequency.hz);
 		break;
 	default:
 		return RADIO_ERR_INVALID_CONFIG;
diff --git a/firmware/common/tune_config.h b/firmware/common/tune_config.h
index cbbbe431..203473e7 100644
--- a/firmware/common/tune_config.h
+++ b/firmware/common/tune_config.h
@@ -22,16 +22,13 @@
 #ifndef __TUNE_CONFIG_H__
 #define __TUNE_CONFIG_H__
 
+#ifdef PRALINE
 typedef struct {
 	uint16_t rf_range_end_mhz;
 	uint16_t if_mhz;
 	bool high_lo;
 } tune_config_t;
 
-#ifndef PRALINE
-// TODO maybe one day?
-static const tune_config_t max283x_tune_config[] = {};
-#else
 // clang-format off
 /* tuning table optimized for TX */
 static const tune_config_t max2831_tune_config_tx[] = {
diff --git a/firmware/common/tuning.c b/firmware/common/tuning.c
index 72f54f3d..2f1d0cac 100644
--- a/firmware/common/tuning.c
+++ b/firmware/common/tuning.c
@@ -143,22 +143,7 @@ bool set_freq(const uint64_t freq)
 	return success;
 }
 
-uint64_t tuning_set_frequency(const tune_config_t* config, const uint64_t frequency_hz)
-{
-	(void) config;
-
-	bool result = set_freq(frequency_hz);
-	if (!result) {
-		return 0;
-	}
-
-	return frequency_hz;
-}
 #else
-bool set_freq(const uint64_t freq)
-{
-	return tuning_set_frequency(max2831_tune_config_rx_sweep, freq) != 0;
-}
 
 uint64_t tuning_set_frequency(const tune_config_t* cfg, const uint64_t freq)
 {
diff --git a/firmware/common/tuning.h b/firmware/common/tuning.h
index 76bbb5b3..ef62cafb 100644
--- a/firmware/common/tuning.h
+++ b/firmware/common/tuning.h
@@ -30,12 +30,14 @@
 #include <stdint.h>
 #include <stdbool.h>
 
-bool set_freq(const uint64_t freq); // TODO deprecate
+bool set_freq(const uint64_t freq);
 bool set_freq_explicit(
 	const uint64_t if_freq_hz,
 	const uint64_t lo_freq_hz,
 	const rf_path_filter_t path);
 
+#ifdef PRALINE
 uint64_t tuning_set_frequency(const tune_config_t* config, const uint64_t frequency_hz);
+#endif
 
 #endif /*__TUNING_H__*/