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authorIan Armstrong <ian@iarmst.demon.co.uk>2008-10-19 23:58:26 +0200
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-10-21 18:31:41 +0200
commit4e7ca40dbff522691b13dd9b5ed41891e6c68e1a (patch)
treed65cbc882b414d64ca50e53289a028ff773017b5 /drivers/media/video/ivtv/ivtv-i2c.c
parentV4L/DVB (9327): v4l: use video_device.num instead of minor in video%d (diff)
downloadlinux-4e7ca40dbff522691b13dd9b5ed41891e6c68e1a.tar.xz
linux-4e7ca40dbff522691b13dd9b5ed41891e6c68e1a.zip
V4L/DVB (9328): ivtvfb: FB_BLANK_POWERDOWN turns off video output
When using FBIOBLANK, FB_BLANK_POWERDOWN will now switch off the video output. Since some televisions turn themselves off after a while with no signal, this is the closest we can get to power-saving. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/ivtv/ivtv-i2c.c')
-rw-r--r--drivers/media/video/ivtv/ivtv-i2c.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c
index 24700c211d52..41dbbe9621a1 100644
--- a/drivers/media/video/ivtv/ivtv-i2c.c
+++ b/drivers/media/video/ivtv/ivtv-i2c.c
@@ -726,6 +726,7 @@ int ivtv_saa7127(struct ivtv *itv, unsigned int cmd, void *arg)
{
return ivtv_call_i2c_client(itv, IVTV_SAA7127_I2C_ADDR, cmd, arg);
}
+EXPORT_SYMBOL(ivtv_saa7127);
int ivtv_saa717x(struct ivtv *itv, unsigned int cmd, void *arg)
{