From: Hans Verkuil Date: Fri, 21 Dec 2007 09:35:55 +0000 (-0300) Subject: V4L/DVB (6876): ivtv: mspx4xx needs a longer i2c udelay X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c3c4c839336767da2d0c18e8e9bab33bef64ef8d;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git V4L/DVB (6876): ivtv: mspx4xx needs a longer i2c udelay Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- 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; }