From 21a4a87ca2553834b3f7b0c8f95f1b0889d8cb2c Mon Sep 17 00:00:00 2001
From: Michael Sevakis <jethead71@rockbox.org>
Date: Wed, 6 Jun 2007 19:23:48 +0000
Subject: Accept FS#7178 - Sansa e200 FM tuner support by Ivan Zupan. Do the
 needed integration work into recording and the AS3514 audio driver. Do a
 little AS3514 fiq_record tweak to have it all work nicely from the start.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13573 a1c6a512-1295-4272-9138-f99709370657
---
 apps/recorder/radio.c | 34 ++++++++++++++++++++++++++++++----
 1 file changed, 30 insertions(+), 4 deletions(-)

(limited to 'apps/recorder/radio.c')

diff --git a/apps/recorder/radio.c b/apps/recorder/radio.c
index a0e6c81e3a..9f3228be1f 100644
--- a/apps/recorder/radio.c
+++ b/apps/recorder/radio.c
@@ -90,6 +90,13 @@
 #elif CONFIG_KEYPAD == ONDIO_PAD
 #define FM_RECORD_DBLPRE
 #define FM_RECORD
+#elif (CONFIG_KEYPAD == SANSA_E200_PAD)
+#define FM_MENU     
+#define FM_PRESET    
+#define FM_STOP
+#define FM_MODE
+#define FM_EXIT
+#define FM_PLAY
 #endif
 
 #define RADIO_SCAN_MODE 0
@@ -97,10 +104,14 @@
 
 static const struct fm_region_setting fm_region[] = {
     /* Note: Desriptive strings are just for display atm and are not compiled. */
-    FM_REGION_ENTRY("Europe",    87500000, 108000000,  50000, 0, 0),
-    FM_REGION_ENTRY("US/Canada", 87900000, 107900000, 200000, 1, 0),
-    FM_REGION_ENTRY("Japan",     76000000,  90000000, 100000, 0, 1),
-    FM_REGION_ENTRY("Korea",     87500000, 108000000, 100000, 0, 0),
+    [REGION_EUROPE] =
+        FM_REGION_ENTRY("Europe",    87500000, 108000000,  50000, 0, 0),
+    [REGION_US_CANADA] =
+        FM_REGION_ENTRY("US/Canada", 87900000, 107900000, 200000, 1, 0),
+    [REGION_JAPAN] =
+        FM_REGION_ENTRY("Japan",     76000000,  90000000, 100000, 0, 1),
+    [REGION_KOREA] =
+        FM_REGION_ENTRY("Korea",     87500000, 108000000, 100000, 0, 0),
     };
 
 static int curr_preset = -1;
@@ -158,13 +169,18 @@ bool in_radio_screen(void)
     return in_screen;   
 } 
 
+/* TODO: Move some more of the control functionality to an HAL and clean up the
+   mess */
+
 /* secret flag for starting paused - prevents unmute */
 #define FMRADIO_START_PAUSED 0x8000
 void radio_start(void)
 {
     const struct fm_region_setting *fmr;
     bool start_paused;
+#if CONFIG_TUNER != LV24020LP
     int mute_timeout;
+#endif
 
     if(radio_status == FMRADIO_PLAYING)
         return;
@@ -182,8 +198,14 @@ void radio_start(void)
         * fmr->freq_step + fmr->freq_min;
 
     radio_set(RADIO_SLEEP, 0); /* wake up the tuner */
+#if (CONFIG_TUNER & LV24020LP)
+    radio_set(RADIO_REGION, global_settings.fm_region);
+    radio_set(RADIO_FORCE_MONO, global_settings.fm_force_mono);
+#endif
     radio_set(RADIO_FREQUENCY, curr_freq);
 
+#if CONFIG_TUNER != LV24020LP
+
     if(radio_status == FMRADIO_OFF)
     {
 #if (CONFIG_TUNER & S1A0903X01)
@@ -209,6 +231,7 @@ void radio_start(void)
              break;
         yield();
     }
+#endif /* CONFIG_TUNER != LV24020LP */
 
     /* keep radio from sounding initially */
     if(!start_paused)
@@ -1311,6 +1334,9 @@ void toggle_mono_mode(bool mono)
 
 void set_radio_region(int region)
 {
+#if (CONFIG_TUNER & LV24020LP)
+    radio_set(RADIO_REGION, global_settings.fm_region);
+#endif
 #if (CONFIG_TUNER & TEA5767)
     radio_set(RADIO_SET_DEEMPHASIS, 
         fm_region[region].deemphasis);
-- 
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