diff options
| author | Holger Nelson <hnelson@hnelson.de> | 2011-12-29 01:55:41 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-01-06 17:37:07 +0400 |
| commit | 8ab3362665a699bd54fc489ff7fb6372678b94c1 (patch) | |
| tree | 05baa99a41717f5abdd9f690488d22ffe63c0833 /drivers/media/video/em28xx/em28xx-dvb.c | |
| parent | 4d28d3d9978b84326a4608c25bda484973bba0a6 (diff) | |
| download | linux-8ab3362665a699bd54fc489ff7fb6372678b94c1.tar.xz | |
[media] em28xx: Reworked probe code to get rid of some hacks
Reworked device probing to get rid of hacks to guess the maximum size of
dvb iso transfer packets. The new code also selects the first alternate
config which supports the largest possible iso transfers for dvb.
[mchehab@redhat.com: Fix a few checkpatch.pl CodingStyle compliants]
Signed-off-by: Holger Nelson <hnelson@hnelson.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-dvb.c')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-dvb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c index ac55de93c267..9449423098e0 100644 --- a/drivers/media/video/em28xx/em28xx-dvb.c +++ b/drivers/media/video/em28xx/em28xx-dvb.c @@ -164,12 +164,12 @@ static int em28xx_start_streaming(struct em28xx_dvb *dvb) struct em28xx *dev = dvb->adapter.priv; int max_dvb_packet_size; - usb_set_interface(dev->udev, 0, 1); + usb_set_interface(dev->udev, 0, dev->dvb_alt); rc = em28xx_set_mode(dev, EM28XX_DIGITAL_MODE); if (rc < 0) return rc; - max_dvb_packet_size = em28xx_isoc_dvb_max_packetsize(dev); + max_dvb_packet_size = dev->dvb_max_pkt_size; if (max_dvb_packet_size < 0) return max_dvb_packet_size; dprintk(1, "Using %d buffers each with %d bytes\n", |