UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

[media] em28xx: display the isoc/bulk mode 

As both bulk and isoc modes can be available, display what it
was found for both DVB and analog.

While here, also displays if audio is provided via USB Audio
Class or via vendor's extension.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2012-12-23 13:15:47 -02:00
parent b5cff595bd
commit aa51496b21
1 changed files with 18 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
drivers/media/usb/em28xx/em28xx-cards.c
View File

@ -3310,19 +3310,6 @@ static int em28xx_usb_probe(struct usb_interface *interface,
ifnum, ifnum,
interface->altsetting->desc.bInterfaceNumber); interface->altsetting->desc.bInterfaceNumber);
if (has_audio)
printk(KERN_INFO DRIVER_NAME
": Audio Vendor Class interface %i found\n",
ifnum);
if (has_video)
printk(KERN_INFO DRIVER_NAME
": Video interface %i found\n",
ifnum);
if (has_dvb)
printk(KERN_INFO DRIVER_NAME
": DVB interface %i found\n",
ifnum);
/* /*
* Make sure we have 480 Mbps of bandwidth, otherwise things like * Make sure we have 480 Mbps of bandwidth, otherwise things like
* video stream wouldn't likely work, since 12 Mbps is generally * video stream wouldn't likely work, since 12 Mbps is generally
@ -3361,6 +3348,24 @@ static int em28xx_usb_probe(struct usb_interface *interface,
} }
} }
if (has_audio)
printk(KERN_INFO DRIVER_NAME
": Audio interface %i found %s\n",
ifnum,
dev->has_audio_class ? "(USB Audio Class)" : "(Vendor Class)");
if (has_video)
printk(KERN_INFO DRIVER_NAME
": Video interface %i found:%s%s\n",
ifnum,
dev->analog_ep_bulk ? " bulk" : "",
dev->analog_ep_isoc ? " isoc" : "");
if (has_dvb)
printk(KERN_INFO DRIVER_NAME
": DVB interface %i found:%s%s\n",
ifnum,
dev->dvb_ep_bulk ? " bulk" : "",
dev->dvb_ep_isoc ? " isoc" : "");
dev->num_alt = interface->num_altsetting; dev->num_alt = interface->num_altsetting;
if ((unsigned)card[nr] < em28xx_bcount) if ((unsigned)card[nr] < em28xx_bcount)