diff options
| author | Stefan Ringel <stefan.ringel@arcor.de> | 2010-05-07 11:29:04 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-05-19 11:59:17 -0400 |
| commit | 3c7c5e9e8903f201bdbc85bdffba47a2d1352e4c (patch) | |
| tree | 5363299eca6980b2a61eb88e58f4447ace533e14 /drivers/staging | |
| parent | 083e472176999de97848e5659cc958516ef81ecb (diff) | |
V4L/DVB: tm6000: bugfix image position
bugfix incorrect image and line position in videobuffer
Signed-off-by: Stefan Ringel <stefan.ringel@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/tm6000/tm6000-video.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/tm6000/tm6000-video.c b/drivers/staging/tm6000/tm6000-video.c index 721d5a52948c..7828030c4f33 100644 --- a/drivers/staging/tm6000/tm6000-video.c +++ b/drivers/staging/tm6000/tm6000-video.c | |||
| @@ -225,8 +225,8 @@ static int copy_packet(struct urb *urb, u32 header, u8 **ptr, u8 *endp, | |||
| 225 | * It should, instead, check if the user selected | 225 | * It should, instead, check if the user selected |
| 226 | * entrelaced or non-entrelaced mode | 226 | * entrelaced or non-entrelaced mode |
| 227 | */ | 227 | */ |
| 228 | pos= ((line<<1)+field)*linewidth + | 228 | pos = ((line << 1) - field - 1) * linewidth + |
| 229 | block*TM6000_URB_MSG_LEN; | 229 | block * TM6000_URB_MSG_LEN; |
| 230 | 230 | ||
| 231 | /* Don't allow to write out of the buffer */ | 231 | /* Don't allow to write out of the buffer */ |
| 232 | if (pos+TM6000_URB_MSG_LEN > (*buf)->vb.size) { | 232 | if (pos+TM6000_URB_MSG_LEN > (*buf)->vb.size) { |