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Diffstat (limited to 'drivers/media/video/cx88/cx88-i2c.c')
-rw-r--r--drivers/media/video/cx88/cx88-i2c.c15
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c
index 4a8fb161b16..7363dd6e66e 100644
--- a/drivers/media/video/cx88/cx88-i2c.c
+++ b/drivers/media/video/cx88/cx88-i2c.c
@@ -135,7 +135,20 @@ void cx88_call_i2c_clients(struct cx88_core *core, unsigned int cmd, void *arg)
{
if (0 != core->i2c_rc)
return;
- i2c_clients_command(&core->i2c_adap, cmd, arg);
+
+ if (core->dvbdev == NULL) {
+ i2c_clients_command(&core->i2c_adap, cmd, arg);
+ } else {
+
+ if (core->dvbdev->dvb.frontend->ops->i2c_gate_ctrl)
+ core->dvbdev->dvb.frontend->ops->i2c_gate_ctrl(core->dvbdev->dvb.frontend, 1);
+
+ i2c_clients_command(&core->i2c_adap, cmd, arg);
+
+ if (core->dvbdev->dvb.frontend->ops->i2c_gate_ctrl)
+ core->dvbdev->dvb.frontend->ops->i2c_gate_ctrl(core->dvbdev->dvb.frontend, 0);
+ }
+
}
static struct i2c_algo_bit_data cx8800_i2c_algo_template = {