audio: Add support for 192 and 176KHz playback

 * SAMPR_CAPS_ALL -> SAMPR_CAPS_ALL_48/96/192
 * All targets claiming SAMPR_CAPS_ALL now get appropriate subset
 * No need to explicitly define HAVE_PLAY_FREQ
 * Rates that are a multiple of 44 or 48KHz can be used for playback

Inspired by a patch by Roman Stolyarov, but substantially rewritten by myself.

Change-Id: Iaca7363521b1cb9921e047ba1004d3cbe9c9c23e

32 files changed, 160 insertions, 79 deletions

diff --git a/apps/enc_config.c b/apps/enc_config.c
index a971343cab..66aaac22e6 100644
--- a/apps/enc_config.c
+++ b/apps/enc_config.c
@@ -375,7 +375,7 @@ bool enc_get_caps(const struct encoder_config *cfg,
     else
     {
         /* If no function provided...defaults to all */
-        caps->samplerate_caps = SAMPR_CAP_ALL;
+        caps->samplerate_caps = SAMPR_CAP_ALL_192;
         caps->channel_caps    = CHN_CAP_ALL;
     }
 
diff --git a/apps/playback.c b/apps/playback.c
index 504b3f4825..922837af18 100644
--- a/apps/playback.c
+++ b/apps/playback.c
@@ -3820,7 +3820,29 @@ void audio_set_crossfade(int enable)
 #ifdef HAVE_PLAY_FREQ
 static unsigned long audio_guess_frequency(struct mp3entry *id3)
 {
-    return (id3->frequency % 4000) ? SAMPR_44 : SAMPR_48;
+    switch (id3->frequency)
+    {
+#if HAVE_PLAY_FREQ >= 48
+    case 44100:
+        return SAMPR_44;
+    case 48000:
+        return SAMPR_48;
+#endif
+#if HAVE_PLAY_FREQ >= 96
+    case 88200:
+        return SAMPR_88;
+    case 96000:
+        return SAMPR_96;
+#endif
+#if HAVE_PLAY_FREQ >= 192
+    case 176400:
+        return SAMPR_176;
+    case 192000:
+        return SAMPR_192;
+#endif
+    default:
+        return (id3->frequency % 4000) ? SAMPR_44 : SAMPR_48;
+    }
 }
 
 static void audio_change_frequency_callback(unsigned short id, void *data)
@@ -3858,7 +3880,15 @@ static void audio_change_frequency_callback(unsigned short id, void *data)
 
 void audio_set_playback_frequency(int setting)
 {
+#if HAVE_PLAY_FREQ >= 192
+    static const unsigned long play_sampr[] = { SAMPR_44, SAMPR_48, SAMPR_88, SAMPR_96, SAMPR_176, SAMPR_192 };
+#elif HAVE_PLAY_FREQ >= 96
+    static const unsigned long play_sampr[] = { SAMPR_44, SAMPR_48, SAMPR_88, SAMPR_96 };
+#elif HAVE_PLAY_FREQ >= 48
     static const unsigned long play_sampr[] = { SAMPR_44, SAMPR_48 };
+#else
+    #error "HAVE_PLAY_FREQ < 48 ??"
+#endif
 
     if ((unsigned)setting > ARRAYLEN(play_sampr)) /* [0] is "automatic" */
         setting = 0;
diff --git a/apps/settings_list.c b/apps/settings_list.c
index 64a150c806..41c20c7809 100644
--- a/apps/settings_list.c
+++ b/apps/settings_list.c
@@ -879,8 +879,18 @@ const struct settings_list settings[] = {
                   ), /* CHOICE_SETTING( repeat_mode ) */
 #ifdef HAVE_PLAY_FREQ
     STRINGCHOICE_SETTING(0, play_frequency, LANG_FREQUENCY, 0,
+#if HAVE_PLAY_FREQ >= 192
+        "playback frequency", "auto,44.1 kHz,48 kHz,88.2 kHz,96 kHz,176.4 kHz,192 kHz", NULL, 7,
+        LANG_AUTOMATIC, TALK_ID_DECIMAL(441, 1, UNIT_KHZ), TALK_ID(48, UNIT_KHZ), TALK_ID_DECIMAL(882, 1, UNIT_KHZ), TALK_ID(96, UNIT_KHZ), TALK_ID_DECIMAL(1764, 1, UNIT_KHZ), TALK_ID(192, UNIT_KHZ)),
+#elif HAVE_PLAY_FREQ >= 96
+        "playback frequency", "auto,44.1 kHz,48 kHz,88.2 kHz,96 kHz", NULL, 5,
+        LANG_AUTOMATIC, TALK_ID_DECIMAL(441, 1, UNIT_KHZ), TALK_ID(48, UNIT_KHZ), TALK_ID_DECIMAL(882, 1, UNIT_KHZ), TALK_ID(96, UNIT_KHZ)),
+#elif HAVE_PLAY_FREQ >= 48
         "playback frequency", "auto,44.1 kHz,48 kHz", NULL, 3,
         LANG_AUTOMATIC, TALK_ID_DECIMAL(441, 1, UNIT_KHZ), TALK_ID(48, UNIT_KHZ)),
+#else
+      #error "HAVE_PLAY_FREQ < 48???"
+#endif
 #endif /* HAVE_PLAY_FREQ */
     /* LCD */
 #ifdef HAVE_LCD_CONTRAST
diff --git a/firmware/export/config.h b/firmware/export/config.h
index 65fdc6a03c..7c57d9a120 100644
--- a/firmware/export/config.h
+++ b/firmware/export/config.h
@@ -600,7 +600,7 @@ Lyre prototype 1 */
 #elif defined(XDUOO_X20)
 #include "config/xduoox20.h"
 #else
-/* no known platform */
+//#error "unknown hwardware platform!"
 #endif
 
 #ifdef __PCTOOL__
diff --git a/firmware/export/config/agptekrocker.h b/firmware/export/config/agptekrocker.h
index 46c9e43b7c..31ef904109 100644
--- a/firmware/export/config/agptekrocker.h
+++ b/firmware/export/config/agptekrocker.h
@@ -124,8 +124,7 @@
 #define HAVE_SW_TONE_CONTROLS
 
 /* HW codec is flexible */
-#define HW_SAMPR_CAPS SAMPR_CAP_ALL
-#define HAVE_PLAY_FREQ
+#define HW_SAMPR_CAPS SAMPR_CAP_ALL_192
 
 /* Battery */
 #define BATTERY_CAPACITY_DEFAULT 600 /* default battery capacity */
diff --git a/firmware/export/config/creativezen.h b/firmware/export/config/creativezen.h
index 2592325160..bd1dd6c2b1 100644
--- a/firmware/export/config/creativezen.h
+++ b/firmware/export/config/creativezen.h
@@ -11,12 +11,12 @@
 /* Define if boot data from bootloader has been enabled for the target */
 #define HAVE_BOOTDATA
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_48
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
 
-#define REC_SAMPR_CAPS      SAMPR_CAP_ALL
+#define REC_SAMPR_CAPS      SAMPR_CAP_ALL_48
 
 /* Default recording levels */
 #define DEFAULT_REC_MIC_GAIN    23
diff --git a/firmware/export/config/creativezenmozaic.h b/firmware/export/config/creativezenmozaic.h
index 0ffe8ed45b..9272a7b412 100644
--- a/firmware/export/config/creativezenmozaic.h
+++ b/firmware/export/config/creativezenmozaic.h
@@ -9,12 +9,12 @@
 #define MODEL_NUMBER 87
 #define MODEL_NAME   "Creative ZEN Mozaic"
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_48
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
 
-#define REC_SAMPR_CAPS      SAMPR_CAP_ALL
+#define REC_SAMPR_CAPS      SAMPR_CAP_ALL_48
 
 /* Default recording levels */
 #define DEFAULT_REC_MIC_GAIN    23
diff --git a/firmware/export/config/creativezenv.h b/firmware/export/config/creativezenv.h
index 288c2aecbd..5caf7c8c2b 100644
--- a/firmware/export/config/creativezenv.h
+++ b/firmware/export/config/creativezenv.h
@@ -9,12 +9,12 @@
 #define MODEL_NUMBER 92
 #define MODEL_NAME   "Creative ZEN V"
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_48
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
 
-#define REC_SAMPR_CAPS      SAMPR_CAP_ALL
+#define REC_SAMPR_CAPS      SAMPR_CAP_ALL_48
 
 /* Default recording levels */
 #define DEFAULT_REC_MIC_GAIN    23
diff --git a/firmware/export/config/creativezenxfi.h b/firmware/export/config/creativezenxfi.h
index 977e11feff..604cf2c3cd 100644
--- a/firmware/export/config/creativezenxfi.h
+++ b/firmware/export/config/creativezenxfi.h
@@ -9,12 +9,12 @@
 #define MODEL_NUMBER 86
 #define MODEL_NAME   "Creative Zen X-Fi"
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_48
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
 
-#define REC_SAMPR_CAPS      SAMPR_CAP_ALL
+#define REC_SAMPR_CAPS      SAMPR_CAP_ALL_48
 
 /* Default recording levels */
 #define DEFAULT_REC_MIC_GAIN    23
diff --git a/firmware/export/config/creativezenxfi2.h b/firmware/export/config/creativezenxfi2.h
index 3a14017bf2..171f5fb2b0 100644
--- a/firmware/export/config/creativezenxfi2.h
+++ b/firmware/export/config/creativezenxfi2.h
@@ -11,12 +11,12 @@
 /* Define if boot data from bootloader has been enabled for the target */
 #define HAVE_BOOTDATA
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_48
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
 
-#define REC_SAMPR_CAPS      SAMPR_CAP_ALL
+#define REC_SAMPR_CAPS      SAMPR_CAP_ALL_48
 
 /* Default recording levels */
 #define DEFAULT_REC_MIC_GAIN    23
diff --git a/firmware/export/config/creativezenxfi3.h b/firmware/export/config/creativezenxfi3.h
index 5139de0588..5f0914b9e4 100644
--- a/firmware/export/config/creativezenxfi3.h
+++ b/firmware/export/config/creativezenxfi3.h
@@ -11,12 +11,12 @@
 /* Define if boot data from bootloader has been enabled for the target */
 #define HAVE_BOOTDATA
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_48
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
 
-#define REC_SAMPR_CAPS      SAMPR_CAP_ALL
+#define REC_SAMPR_CAPS      SAMPR_CAP_ALL_48
 
 /* Default recording levels */
 #define DEFAULT_REC_MIC_GAIN    23
diff --git a/firmware/export/config/creativezenxfistyle.h b/firmware/export/config/creativezenxfistyle.h
index 41f5ce97b8..33f459dba9 100644
--- a/firmware/export/config/creativezenxfistyle.h
+++ b/firmware/export/config/creativezenxfistyle.h
@@ -9,12 +9,12 @@
 #define MODEL_NUMBER 94
 #define MODEL_NAME   "Creative Zen X-Fi Style"
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_48
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
 
-#define REC_SAMPR_CAPS      SAMPR_CAP_ALL
+#define REC_SAMPR_CAPS      SAMPR_CAP_ALL_48
 
 /* Default recording levels */
 #define DEFAULT_REC_MIC_GAIN    23
diff --git a/firmware/export/config/ibassodx50.h b/firmware/export/config/ibassodx50.h
index 9f5e343978..05e8aa9213 100644
--- a/firmware/export/config/ibassodx50.h
+++ b/firmware/export/config/ibassodx50.h
@@ -99,8 +99,7 @@
 
 #define HAVE_SW_TONE_CONTROLS
 #define HAVE_SW_VOLUME_CONTROL
-#define HW_SAMPR_CAPS SAMPR_CAP_ALL
-#define HAVE_PLAY_FREQ
+#define HW_SAMPR_CAPS SAMPR_CAP_ALL_96
 
 //#define HAVE_MULTIMEDIA_KEYS
 #define CONFIG_KEYPAD DX50_PAD
diff --git a/firmware/export/config/ibassodx90.h b/firmware/export/config/ibassodx90.h
index 8155cec5aa..1e2a1be062 100644
--- a/firmware/export/config/ibassodx90.h
+++ b/firmware/export/config/ibassodx90.h
@@ -98,8 +98,7 @@
 
 #define HAVE_SW_TONE_CONTROLS
 #define HAVE_SW_VOLUME_CONTROL
-#define HW_SAMPR_CAPS SAMPR_CAP_ALL
-#define HAVE_PLAY_FREQ
+#define HW_SAMPR_CAPS SAMPR_CAP_ALL_96
 
 //#define HAVE_MULTIMEDIA_KEYS
 #define CONFIG_KEYPAD DX50_PAD
diff --git a/firmware/export/config/samsungypz5.h b/firmware/export/config/samsungypz5.h
index c890d629f1..2af62c1cbe 100644
--- a/firmware/export/config/samsungypz5.h
+++ b/firmware/export/config/samsungypz5.h
@@ -11,12 +11,12 @@
 /* Define if boot data from bootloader has been enabled for the target */
 #define HAVE_BOOTDATA
 
-#define HW_SAMPR_CAPS           SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS           SAMPR_CAP_ALL_48
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
 
-#define REC_SAMPR_CAPS          SAMPR_CAP_ALL
+#define REC_SAMPR_CAPS          SAMPR_CAP_ALL_48
 
 /* Default recording levels */
 #define DEFAULT_REC_MIC_GAIN    23
diff --git a/firmware/export/config/sansac200v2.h b/firmware/export/config/sansac200v2.h
index 66e02f9738..df306e88b0 100644
--- a/firmware/export/config/sansac200v2.h
+++ b/firmware/export/config/sansac200v2.h
@@ -8,7 +8,7 @@
 #define FIRMWARE_OFFSET_FILE_DATA 8
 #define FIRMWARE_OFFSET_FILE_CRC 0
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_96
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
diff --git a/firmware/export/config/sansaclip.h b/firmware/export/config/sansaclip.h
index 84970e820d..faab50590c 100644
--- a/firmware/export/config/sansaclip.h
+++ b/firmware/export/config/sansaclip.h
@@ -8,7 +8,7 @@
 #define FIRMWARE_OFFSET_FILE_DATA 8
 #define FIRMWARE_OFFSET_FILE_CRC 0
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_96
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
diff --git a/firmware/export/config/sansaclipplus.h b/firmware/export/config/sansaclipplus.h
index d4638a1acd..3108bace61 100644
--- a/firmware/export/config/sansaclipplus.h
+++ b/firmware/export/config/sansaclipplus.h
@@ -19,7 +19,7 @@
 #define HAVE_HOTSWAP
 #endif
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_96
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
diff --git a/firmware/export/config/sansaclipv2.h b/firmware/export/config/sansaclipv2.h
index df5e15d369..6e369db681 100644
--- a/firmware/export/config/sansaclipv2.h
+++ b/firmware/export/config/sansaclipv2.h
@@ -10,7 +10,7 @@
 /* Define if boot data from bootloader has been enabled for the target */
 #define HAVE_BOOTDATA
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_96
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
diff --git a/firmware/export/config/sansaclipzip.h b/firmware/export/config/sansaclipzip.h
index 01ba0e1346..6afe6e129e 100644
--- a/firmware/export/config/sansaclipzip.h
+++ b/firmware/export/config/sansaclipzip.h
@@ -20,7 +20,7 @@
 #define HAVE_RDS_CAP
 #endif
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_96
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
diff --git a/firmware/export/config/sansae200v2.h b/firmware/export/config/sansae200v2.h
index 211fee701b..27dd881e73 100644
--- a/firmware/export/config/sansae200v2.h
+++ b/firmware/export/config/sansae200v2.h
@@ -6,7 +6,7 @@
 #define MODEL_NUMBER 41
 #define MODEL_NAME   "Sandisk Sansa e200v2 series"
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_96
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
diff --git a/firmware/export/config/sansafuze.h b/firmware/export/config/sansafuze.h
index fb17923e90..b72f5b5198 100644
--- a/firmware/export/config/sansafuze.h
+++ b/firmware/export/config/sansafuze.h
@@ -11,7 +11,7 @@
 /* define boot redirect file name allows booting from external drives */
 #define BOOT_REDIR "rockbox_main.fuze"
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_96
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
diff --git a/firmware/export/config/sansafuzeplus.h b/firmware/export/config/sansafuzeplus.h
index 0306b4d14a..aeb9153fcc 100644
--- a/firmware/export/config/sansafuzeplus.h
+++ b/firmware/export/config/sansafuzeplus.h
@@ -13,12 +13,12 @@
 /* define boot redirect file name allows booting from external drives */
 #define BOOT_REDIR "rockbox_main.fuze+"
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_48
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
 
-#define REC_SAMPR_CAPS      SAMPR_CAP_ALL
+#define REC_SAMPR_CAPS      SAMPR_CAP_ALL_48
 
 /* Default recording levels */
 #define DEFAULT_REC_MIC_GAIN    23
diff --git a/firmware/export/config/sansafuzev2.h b/firmware/export/config/sansafuzev2.h
index 6c42e58f7a..fc2ff68257 100644
--- a/firmware/export/config/sansafuzev2.h
+++ b/firmware/export/config/sansafuzev2.h
@@ -11,7 +11,7 @@
 /* define boot redirect file name allows booting from external drives */
 #define BOOT_REDIR "rockbox_main.fuze2"
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_96
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
diff --git a/firmware/export/config/sansam200v4.h b/firmware/export/config/sansam200v4.h
index b6ebaf4266..97462dc6e2 100644
--- a/firmware/export/config/sansam200v4.h
+++ b/firmware/export/config/sansam200v4.h
@@ -10,7 +10,7 @@
 /* Enable FAT16 support */
 #define HAVE_FAT16SUPPORT
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_96
 
 /* define this if you have recording possibility */
 #define HAVE_RECORDING
diff --git a/firmware/export/config/sonynwze360.h b/firmware/export/config/sonynwze360.h
index 7240070ba4..5b33d9d6d1 100644
--- a/firmware/export/config/sonynwze360.h
+++ b/firmware/export/config/sonynwze360.h
@@ -11,7 +11,7 @@
 /* Define if boot data from bootloader has been enabled for the target */
 #define HAVE_BOOTDATA
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_96
 
 /* Define bitmask of input sources - recordable bitmask can be defined
    explicitly if different */
diff --git a/firmware/export/config/sonynwze370.h b/firmware/export/config/sonynwze370.h
index 08c5c4a99f..b20ab00550 100644
--- a/firmware/export/config/sonynwze370.h
+++ b/firmware/export/config/sonynwze370.h
@@ -11,7 +11,7 @@
 /* Define if boot data from bootloader has been enabled for the target */
 #define HAVE_BOOTDATA
 
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL_96
 
 /* Define bitmask of input sources - recordable bitmask can be defined
    explicitly if different */
diff --git a/firmware/export/config/xduoox20.h b/firmware/export/config/xduoox20.h
index 3cfa763f72..a61f2c3aa7 100644
--- a/firmware/export/config/xduoox20.h
+++ b/firmware/export/config/xduoox20.h
@@ -123,8 +123,7 @@
 #define HAVE_SW_TONE_CONTROLS
 
 /* HW codec is flexible */
-#define HW_SAMPR_CAPS SAMPR_CAP_ALL
-#define HAVE_PLAY_FREQ
+#define HW_SAMPR_CAPS SAMPR_CAP_ALL_192
 
 /* Battery */
 #define BATTERY_CAPACITY_DEFAULT 2400 /* default battery capacity */
diff --git a/firmware/export/config/xduoox3.h b/firmware/export/config/xduoox3.h
index 7de8fa1510..4c2cc47fc9 100644
--- a/firmware/export/config/xduoox3.h
+++ b/firmware/export/config/xduoox3.h
@@ -17,9 +17,6 @@
 /* ChinaChip NAND FTL */
 #define CONFIG_NAND NAND_CC
 
-
-
-
 /* define this if you have access to the quickscreen */
 #define HAVE_QUICKSCREEN
 
@@ -112,8 +109,7 @@
 #define HAVE_SW_TONE_CONTROLS
 
 /* define the bitmask of hardware sample rates */
-#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
-#define HAVE_PLAY_FREQ
+#define HW_SAMPR_CAPS  SAMPR_CAP_ALL_96
 
 #define AB_REPEAT_ENABLE
 
diff --git a/firmware/export/config/xduoox3ii.h b/firmware/export/config/xduoox3ii.h
index 42fb926697..13072ea3dc 100644
--- a/firmware/export/config/xduoox3ii.h
+++ b/firmware/export/config/xduoox3ii.h
@@ -17,9 +17,6 @@
 #define CONFIG_PLATFORM (PLATFORM_HOSTED)
 #endif
 
-
-
-
 /* define this if you have a colour LCD */
 #define HAVE_LCD_COLOR
 
@@ -72,9 +69,6 @@
 /* The number of bytes reserved for loadable plugins */
 #define PLUGIN_BUFFER_SIZE 0x100000
 
-
-
-
 #define HAVE_HEADPHONE_DETECTION
 
 /* KeyPad configuration for plugins */
@@ -123,8 +117,7 @@
 #define HAVE_SW_TONE_CONTROLS
 
 /* HW codec is flexible */
-#define HW_SAMPR_CAPS SAMPR_CAP_ALL
-#define HAVE_PLAY_FREQ
+#define HW_SAMPR_CAPS SAMPR_CAP_ALL_192
 
 /* Battery */
 #define BATTERY_CAPACITY_DEFAULT 2000 /* default battery capacity */
diff --git a/firmware/export/config_caps.h b/firmware/export/config_caps.h
index bc0a42bedf..fe32e4953c 100644
--- a/firmware/export/config_caps.h
+++ b/firmware/export/config_caps.h
@@ -122,7 +122,6 @@
 #include "pcm_sampr.h"
 #undef PCM_SAMPR_CONFIG_ONLY
 
-#define PLAY_SAMPR_CAPS (HW_SAMPR_CAPS & (SAMPR_CAP_44 | SAMPR_CAP_48))
 /**
  * PLAY_SAMPR_MIN:     The minimum allowable samplerate for global playback.
  *                     Music won't play at a lower rate.
@@ -133,18 +132,30 @@
  *                     as the DSP core. DSP never exceeds *MAX to lessen
  *                     buffer allocation demands and overhead.
  */
-#if PLAY_SAMPR_CAPS & (PLAY_SAMPR_CAPS - 1)
-#define HAVE_PLAY_FREQ
+#if (HW_SAMPR_CAPS & SAMPR_CAP_192)
+#define HAVE_PLAY_FREQ 192
+# define PLAY_SAMPR_MIN     SAMPR_44
+# define PLAY_SAMPR_MAX     SAMPR_192
+# define PLAY_SAMPR_DEFAULT SAMPR_44
+# define PLAY_SAMPR_HW_MIN  HW_SAMPR_MIN
+#elif (HW_SAMPR_CAPS & SAMPR_CAP_96)
+#define HAVE_PLAY_FREQ 96
+# define PLAY_SAMPR_MIN     SAMPR_44
+# define PLAY_SAMPR_MAX     SAMPR_96
+# define PLAY_SAMPR_DEFAULT SAMPR_44
+# define PLAY_SAMPR_HW_MIN  HW_SAMPR_MIN
+#elif ((HW_SAMPR_CAPS & (SAMPR_CAP_48 | SAMPR_CAP_44)) == (SAMPR_CAP_48 | SAMPR_CAP_44))
+#define HAVE_PLAY_FREQ 48
 # define PLAY_SAMPR_MIN     SAMPR_44
 # define PLAY_SAMPR_MAX     SAMPR_48
 # define PLAY_SAMPR_DEFAULT SAMPR_44
 # define PLAY_SAMPR_HW_MIN  HW_SAMPR_MIN
-#elif PLAY_SAMPR_CAPS & SAMPR_CAP_44
+#elif (HW_SAMPR_CAPS & SAMPR_CAP_44)
 # define PLAY_SAMPR_MIN     SAMPR_44
 # define PLAY_SAMPR_MAX     SAMPR_44
 # define PLAY_SAMPR_DEFAULT SAMPR_44
 # define PLAY_SAMPR_HW_MIN  HW_SAMPR_MIN
-#elif PLAY_SAMPR_CAPS & SAMPR_CAP_48
+#elif (HW_SAMPR_CAPS & SAMPR_CAP_48)
 # define PLAY_SAMPR_MIN     SAMPR_48
 # define PLAY_SAMPR_MAX     SAMPR_48
 # define PLAY_SAMPR_DEFAULT SAMPR_48
diff --git a/firmware/export/pcm_sampr.h b/firmware/export/pcm_sampr.h
index 84f4466308..70f2dc2ba2 100644
--- a/firmware/export/pcm_sampr.h
+++ b/firmware/export/pcm_sampr.h
@@ -34,21 +34,25 @@
 /* These must be macros for comparison with SAMPR_CAP_* flags by the
    preprocessor. Add samplerate index in descending order renumbering
    the ones later in the list if any */
-#define FREQ_96          0
-#define FREQ_88          1
-#define FREQ_64          2
-#define FREQ_48          3
-#define FREQ_44          4
-#define FREQ_32          5
-#define FREQ_24          6
-#define FREQ_22          7
-#define FREQ_16          8
-#define FREQ_12          9
-#define FREQ_11         10
-#define FREQ_8          11
-#define SAMPR_NUM_FREQ  12
+#define FREQ_192         0
+#define FREQ_176         1
+#define FREQ_96          2
+#define FREQ_88          3
+#define FREQ_64          4
+#define FREQ_48          5
+#define FREQ_44          6
+#define FREQ_32          7
+#define FREQ_24          8
+#define FREQ_22          9
+#define FREQ_16         10
+#define FREQ_12         11
+#define FREQ_11         12
+#define FREQ_8          13
+#define SAMPR_NUM_FREQ  14
 
 /* sample rate values in HZ */
+#define SAMPR_192       192000
+#define SAMPR_176       176400
 #define SAMPR_96        96000
 #define SAMPR_88        88200
 #define SAMPR_64        64000
@@ -63,6 +67,8 @@
 #define SAMPR_8          8000
 
 /* sample rate capability bits */
+#define SAMPR_CAP_192   (1 << FREQ_192)
+#define SAMPR_CAP_176   (1 << FREQ_176)
 #define SAMPR_CAP_96    (1 << FREQ_96)
 #define SAMPR_CAP_88    (1 << FREQ_88)
 #define SAMPR_CAP_64    (1 << FREQ_64)
@@ -75,13 +81,25 @@
 #define SAMPR_CAP_12    (1 << FREQ_12)
 #define SAMPR_CAP_11    (1 << FREQ_11)
 #define SAMPR_CAP_8     (1 << FREQ_8)
-#define SAMPR_CAP_ALL   (SAMPR_CAP_96 | SAMPR_CAP_88 | SAMPR_CAP_64 | \
+
+#define SAMPR_CAP_ALL_192   (SAMPR_CAP_192 | SAMPR_CAP_176 | \
+                         SAMPR_CAP_96 | SAMPR_CAP_88 | SAMPR_CAP_64 | \
+                         SAMPR_CAP_48 | SAMPR_CAP_44 | SAMPR_CAP_32 | \
+                         SAMPR_CAP_24 | SAMPR_CAP_22 | SAMPR_CAP_16 | \
+                         SAMPR_CAP_12 | SAMPR_CAP_11 | SAMPR_CAP_8)
+
+#define SAMPR_CAP_ALL_96   (SAMPR_CAP_96 | SAMPR_CAP_88 | SAMPR_CAP_64 | \
                          SAMPR_CAP_48 | SAMPR_CAP_44 | SAMPR_CAP_32 | \
                          SAMPR_CAP_24 | SAMPR_CAP_22 | SAMPR_CAP_16 | \
                          SAMPR_CAP_12 | SAMPR_CAP_11 | SAMPR_CAP_8)
 
+#define SAMPR_CAP_ALL_48   (SAMPR_CAP_48 | SAMPR_CAP_44 | SAMPR_CAP_32 | \
+                         SAMPR_CAP_24 | SAMPR_CAP_22 | SAMPR_CAP_16 | \
+                         SAMPR_CAP_12 | SAMPR_CAP_11 | SAMPR_CAP_8)
+
 /* List of sampling rates that are good enough for most purposes. */
-#define SAMPR_CAP_ALL_GE_22   (SAMPR_CAP_96 | SAMPR_CAP_88 | SAMPR_CAP_64 | \
+#define SAMPR_CAP_ALL_GE_22   (SAMPR_CAP_192 | SAMPR_CAP_176 | \
+                               SAMPR_CAP_96 | SAMPR_CAP_88 | SAMPR_CAP_64 | \
                                SAMPR_CAP_48 | SAMPR_CAP_44 | SAMPR_CAP_32 | \
                                SAMPR_CAP_24 | SAMPR_CAP_22)
 
@@ -99,13 +117,29 @@ enum hw_freq_indexes
 {
     __HW_FREQ_START_INDEX = -1, /* Make sure first in list is 0 */
 
+/* 192000 */
+#if (HW_SAMPR_CAPS & SAMPR_CAP_192)    /* Macros and enums for each FREQ: */
+    HW_FREQ_192,                       /* Index in enumeration */
+#define HW_HAVE_192                    /* Defined if this FREQ is defined */
+#define HW_HAVE_192_(...) __VA_ARGS__  /* Output its parameters for this FREQ */
+#else
+#define HW_HAVE_192_(...)              /* Discards its parameters for this FREQ */
+#endif
+/* 176400 */
+#if (HW_SAMPR_CAPS & SAMPR_CAP_176)
+    HW_FREQ_176,
+#define HW_HAVE_176
+#define HW_HAVE_176_(...) __VA_ARGS__
+#else
+#define HW_HAVE_176_(...)
+#endif
 /* 96000 */
-#if (HW_SAMPR_CAPS & SAMPR_CAP_96)     /* Macros and enums for each FREQ: */
-    HW_FREQ_96,                        /* Index in enumeration */
-#define HW_HAVE_96                     /* Defined if this FREQ is defined */
-#define HW_HAVE_96_(...) __VA_ARGS__   /* Output its parameters for this FREQ */
+#if (HW_SAMPR_CAPS & SAMPR_CAP_96)
+    HW_FREQ_96,
+#define HW_HAVE_96
+#define HW_HAVE_96_(...) __VA_ARGS__
 #else
-#define HW_HAVE_96_(...)               /* Discards its parameters for this FREQ */
+#define HW_HAVE_96_(...)
 #endif
 /* 88200 */
 #if (HW_SAMPR_CAPS & SAMPR_CAP_88)
@@ -202,11 +236,22 @@ enum hw_freq_indexes
 extern const unsigned long hw_freq_sampr[HW_NUM_FREQ];
 #endif /* PCM_SAMPR_CONFIG_ONLY */
 
+#if HW_SAMPR_CAPS & SAMPR_CAP_44
 #define HW_FREQ_DEFAULT     HW_FREQ_44
 #define HW_SAMPR_DEFAULT    SAMPR_44
+#elif HW_SAMPR_CAPS & SAMPR_CAP_48
+#define HW_FREQ_DEFAULT     HW_FREQ_48
+#define HW_SAMPR_DEFAULT    SAMPR_48
+#else
+#error "Neither 48 or 44KHz supported?"
+#endif
 
 
-#if HW_SAMPR_CAPS & SAMPR_CAP_96
+#if HW_SAMPR_CAPS & SAMPR_CAP_192
+# define HW_SAMPR_MAX   SAMPR_192
+#elif HW_SAMPR_CAPS & SAMPR_CAP_176
+# define HW_SAMPR_MAX   SAMPR_176
+#elif HW_SAMPR_CAPS & SAMPR_CAP_96
 # define HW_SAMPR_MAX   SAMPR_96
 #elif HW_SAMPR_CAPS & SAMPR_CAP_88
 # define HW_SAMPR_MAX   SAMPR_88