X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/e1c9572b15974ffa98eff8b8f4bd77444d44dbd9..0dd225201a15d54ac6a166185eb6b8a057ac846d:/package/fonera-mp3-drv/src/mp3_drv.c

diff --git a/package/fonera-mp3-drv/src/mp3_drv.c b/package/fonera-mp3-drv/src/mp3_drv.c
index f2c0dd166..82863ac41 100644
--- a/package/fonera-mp3-drv/src/mp3_drv.c
+++ b/package/fonera-mp3-drv/src/mp3_drv.c
@@ -30,6 +30,8 @@
 #include <linux/timer.h>
 #include <linux/init.h>
 #include <linux/genhd.h>
+#include <linux/device.h> 
+#include <asm-mips/mach-atheros/reset.h>
 
 // do we want debuging info ?
 #if 0
@@ -100,11 +102,12 @@ static DECLARE_COMPLETION(mp3_exit);
 static int mp3_playback_thread(void *data){
 	int j;
 	unsigned long timeout;
+	unsigned char empty = 0;
 	printk("started kthread\n");
 	daemonize("kmp3");
 	while(mp3_buffering_status != MP3_PLAY_FINISHED){
 		if((mp3_buffering_status == MP3_PLAYING) || (mp3_buffering_status == MP3_BUFFER_FINISHED)){
-			while(VS1011_NEEDS_DATA){
+			while((VS1011_NEEDS_DATA) && (!empty)){
 				if(mp3_buffer_offset_read == MP3_BUFFER_SIZE){
 					mp3_buffer_offset_read = 0;
 				}
@@ -114,6 +117,7 @@ static int mp3_playback_thread(void *data){
 						printk("mp3_drv.ko : finished playing\n");
 						mp3_buffering_status = MP3_PLAY_FINISHED;
 					} else {
+						empty = 1;
 						printk("mp3_drv.ko : buffer empty ?\n");
 						if(mp3_buffering_status != MP3_PLAY_FINISHED){
 						}
@@ -127,8 +131,9 @@ static int mp3_playback_thread(void *data){
 				}
 			}
 		}
+		empty = 0;
 		timeout = 1;	
-        	timeout = wait_event_interruptible_timeout(wq, (timeout==0), timeout);	
+       	timeout = wait_event_interruptible_timeout(wq, (timeout==0), timeout);	
 	}
 	complete_and_exit(&mp3_exit, 0); 
 }
@@ -271,16 +276,28 @@ struct file_operations modulemp3_fops = {
         release:       module_close
 };
 
+static struct class *mp3_class; 
+
 static int __init mod_init(void){
 	printk("mp3_drv.ko : VS1011b Driver\n");
 	printk("mp3_drv.ko : Made by John '2B|!2B' Crispin (john@phrozen.org)\n");
 	printk("mp3_drv.ko : Starting ...\n");
 	
+	printk("disabling atheros reset button irq\n");
+
+	ar531x_disable_reset_button();
+
 	if(register_chrdev(DEV_MAJOR, DEV_NAME, &modulemp3_fops)) {
 		printk( "mp3_drv.ko : Error whilst opening %s (%d)\n", DEV_NAME, DEV_MAJOR);
 		return( -ENODEV );
 	}
-	
+
+	printk("mp3_drv.ko : using sysfs to create device nodes\n");
+	mp3_class = class_create(THIS_MODULE, DEV_NAME); 
+	class_device_create(mp3_class, NULL, 
+		MKDEV(DEV_MAJOR, 0), 
+		NULL, DEV_NAME); 
+
 	mp3_info[0].is_open = 0;
 	printk("mp3_drv.ko : Device %s registered for major ID %d\n", DEV_NAME, DEV_MAJOR);
 	crystal_freq = CRYSTAL12288;