| commit | fd4cfa8bb1bc0cdd385f33303b5058674ea8e24c | [log] [tgz] |
|---|---|---|
| author | Antti Palosaari <crope@iki.fi> | Tue Dec 09 16:14:41 2014 -0300 |
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | Tue Feb 03 15:54:59 2015 -0200 |
| tree | fdd1c1a9e2dfb1a70f499e6f3e6fe1bfa16cbd72 | |
| parent | d9bd3fa6ec9efbfb0dadc7ba86848604fbebfc4b [diff] |
[media] rtl2830: implement own I2C locking Own I2C locking is needed due to two special reasons: 1) Chips uses multiple register pages/banks on single I2C slave. Page is changed via I2C register access. 2) Chip offers muxed/gated I2C adapter for tuner. Gate/mux is controlled by I2C register access. Due to these reasons, I2C locking did not fit very well. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>