diff options
| author | matthieu castet <castet.matthieu@free.fr> | 2011-12-16 19:34:12 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-01-04 23:45:34 +0100 |
| commit | c81c0060acff726dc582185da303b3057d780af7 (patch) | |
| tree | 1d2936e7f486a4431de0f1ce06a661c0fa7b0eff | |
| parent | [media] tm6000: improve loading speed on hauppauge 900H (diff) | |
| download | linux-c81c0060acff726dc582185da303b3057d780af7.tar.xz linux-c81c0060acff726dc582185da303b3057d780af7.zip | |
[media] tm6000: dvb doesn't work on usb1.1
Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/video/tm6000/tm6000-dvb.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/video/tm6000/tm6000-dvb.c b/drivers/media/video/tm6000/tm6000-dvb.c index db6a561bca3e..e1f3f66e1e63 100644 --- a/drivers/media/video/tm6000/tm6000-dvb.c +++ b/drivers/media/video/tm6000/tm6000-dvb.c @@ -406,6 +406,11 @@ static int dvb_init(struct tm6000_core *dev) if (!dev->caps.has_dvb) return 0; + if (dev->udev->speed == USB_SPEED_FULL) { + printk(KERN_INFO "This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter)\n"); + return 0; + } + dvb = kzalloc(sizeof(struct tm6000_dvb), GFP_KERNEL); if (!dvb) { printk(KERN_INFO "Cannot allocate memory\n"); |