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authorHans Verkuil <hverkuil@xs4all.nl>2007-07-22 09:39:56 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2007-07-30 16:26:34 -0300
commit5a338c38ced1569a2e67e3c163505cc95429d508 (patch)
tree5cb87de4a874084f9368faa22b0e9b61ea020ba9 /fs/dcache.c
parent0b3e29e6d75cbfb8417f449555d40921fd656186 (diff)
V4L/DVB (5918): ivtv: fix TV-out VBI handling, only reset on last close.
While decoding (MPEG or YUV) is active or when VBI output is in use, then do not clear the VBI output of the saa7127. Only after the last user is gone can we clear it. This fixes the case where playback was stopped, another channel was chosen and playback was restarted, while /dev/vbi16 was used to set the WSS (widescreen) setting. Without this fix the WSS was reset on every stop instead of just keeping the last value. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'fs/dcache.c')
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