full device name. lower buffer length

src/audio.cpp

@@ -15,7 +15,7 @@
 #define REPORT_SIZE       142
 #define REPORT_ID         0x32
 // #define VOLUME_GAIN       2
-#define BUFFER_LENGTH     55
+#define BUFFER_LENGTH     48
 
 static WDL_Resampler resampler;
 static uint8_t reportSeqCounter = 0;

src/tusb_config.h

@@ -122,7 +122,7 @@
 #define CFG_TUD_AUDIO_FUNC_1_EP_OUT_SZ_MAX          CFG_TUD_AUDIO_FUNC_1_FORMAT_1_EP_SZ_OUT
 #define CFG_TUD_AUDIO_FUNC_1_EP_IN_SZ_MAX           196
 
-#define CFG_TUD_AUDIO_FUNC_1_EP_OUT_SW_BUF_SZ       (6 * CFG_TUD_AUDIO_FUNC_1_EP_OUT_SZ_MAX)
+#define CFG_TUD_AUDIO_FUNC_1_EP_OUT_SW_BUF_SZ       (3 * CFG_TUD_AUDIO_FUNC_1_EP_OUT_SZ_MAX)
 #define CFG_TUD_AUDIO_FUNC_1_EP_IN_SW_BUF_SZ        (4 * CFG_TUD_AUDIO_FUNC_1_EP_IN_SZ_MAX)
 
 // Enable OUT EP (speaker) and IN EP (mic)

src/usb_descriptors.c

@@ -499,11 +499,9 @@ enum {
 static char const *string_desc_arr[] =
 {
     (const char[]){0x09, 0x04}, // 0: is supported language is English (0x0409)
-    "TinyUSB", // 1: Manufacturer
-    "Wireless Controller", // 2: Product
+    "Sony Interactive Entertainment", // 1: Manufacturer
+    "DualSense Wireless Controller", // 2: Product
     NULL, // 3: Serials will use unique ID if possible
-    "UAC2 Speaker", // 4: Audio Interface
-    "UAC1 Speaker", // 5: UAC1 Audio Interface
 };
 
 static uint16_t _desc_str[60 + 1];