patch-2.4.5 linux/drivers/media/video/bttv-driver.c

• Lines: 41
• Date: Sat May 19 17:43:06 2001
• Orig file: v2.4.4/linux/drivers/media/video/bttv-driver.c
• Orig date: Fri Mar 2 11:12:10 2001

diff -u --recursive --new-file v2.4.4/linux/drivers/media/video/bttv-driver.c linux/drivers/media/video/bttv-driver.c
@@ -69,6 +69,9 @@
 static unsigned int gbuffers = 2;
 static unsigned int gbufsize = BTTV_MAX_FBUF;
 static unsigned int combfilter = 0;
+static int video_nr = -1;
+static int radio_nr = -1;
+static int vbi_nr = -1;
 unsigned int bttv_debug = 0;
 unsigned int bttv_verbose = 1;
 unsigned int bttv_gpio = 0;
@@ -94,6 +97,10 @@
 MODULE_PARM_DESC(gbufsize,"size of the capture buffers, default is 0x208000");
 MODULE_PARM(combfilter,"i");
 
+MODULE_PARM(video_nr,"i");
+MODULE_PARM(radio_nr,"i");
+MODULE_PARM(vbi_nr,"i");
+
 MODULE_DESCRIPTION("bttv - v4l driver module for bt848/878 based cards");
 MODULE_AUTHOR("Ralph  Metzler & Marcus Metzler & Gerd Knorr");
 
@@ -2435,16 +2442,16 @@
 {
 	audio(btv, AUDIO_MUTE, 1);
         
-	if(video_register_device(&btv->video_dev,VFL_TYPE_GRABBER)<0)
+	if(video_register_device(&btv->video_dev,VFL_TYPE_GRABBER,video_nr)<0)
 		return -1;
-	if(video_register_device(&btv->vbi_dev,VFL_TYPE_VBI)<0) 
+	if(video_register_device(&btv->vbi_dev,VFL_TYPE_VBI,vbi_nr)<0) 
         {
 	        video_unregister_device(&btv->video_dev);
 		return -1;
 	}
 	if (btv->has_radio)
 	{
-		if(video_register_device(&btv->radio_dev, VFL_TYPE_RADIO)<0) 
+		if(video_register_device(&btv->radio_dev, VFL_TYPE_RADIO, radio_nr)<0) 
                 {
 		        video_unregister_device(&btv->vbi_dev);
 		        video_unregister_device(&btv->video_dev);