iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
505,725 Commits 104 Branches 1,843 Tags
Commit Graph

3 Commits

Author SHA1 Message Date
Prabhakar Lad
6dfa513180 [media] media: vivid: use vb2_ops_wait_prepare/finish helper 
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
 2014-11-25 08:12:30 -02:00
Hans Verkuil
62f28725a8 [media] vivid: add teletext support to VBI capture 
This is useful to test teletext capture applications like alevt and mtt.

It also fixes a previously undetected bug where the PAL VBI start line
of the second field was off by one. Using the new field start defines
helps a lot fixing such bugs.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
 2014-09-21 20:40:05 -03:00
Hans Verkuil
7bb70caa3b [media] vivid: add VBI capture and output code 
This adds support for VBI capture (raw and sliced) and VBI output
(raw and sliced) to the vivid driver. In addition a VBI generator
is added that generates simple VBI data in either sliced or raw
format.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
 2014-09-02 17:19:27 -03:00