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| author |   Hans Verkuil <hverkuil@xs4all.nl> | 2007-12-21 06:35:55 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-12-24 08:07:36 -0200 |
| commit | c3c4c839336767da2d0c18e8e9bab33bef64ef8d (patch) | |
| tree | f2dfdb350d47099cded4acb1834785887ad90eba /drivers/media/video/ivtv/ivtv-i2c.c | |
| parent | V4L/DVB (6871): Kconfig: VIDEO_CX23885 must select DVB_LGDT330X (diff) | |
| download | linux-dev-c3c4c839336767da2d0c18e8e9bab33bef64ef8d.tar.xz linux-dev-c3c4c839336767da2d0c18e8e9bab33bef64ef8d.zip | |
V4L/DVB (6876): ivtv: mspx4xx needs a longer i2c udelay
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-i2c.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c index 77b27dc750b1..44678fe27a04 100644 --- a/drivers/media/video/ivtv/ivtv-i2c.c +++ b/drivers/media/video/ivtv/ivtv-i2c.c @@ -718,6 +718,9 @@ int init_ivtv_i2c(struct ivtv *itv) sizeof(struct i2c_adapter)); memcpy(&itv->i2c_algo, &ivtv_i2c_algo_template, sizeof(struct i2c_algo_bit_data)); + /* The mspx4xx chips need a longer delay for some reason */ + if (itv->hw_flags & IVTV_HW_MSP34XX) + itv->i2c_algo.udelay = 10; itv->i2c_algo.data = itv; itv->i2c_adap.algo_data = &itv->i2c_algo; } |