aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/video/cs53l32a.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/video/cs53l32a.c')
-rw-r--r--drivers/media/video/cs53l32a.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/media/video/cs53l32a.c b/drivers/media/video/cs53l32a.c
index 5aeb066857a7..80bca8df9fbf 100644
--- a/drivers/media/video/cs53l32a.c
+++ b/drivers/media/video/cs53l32a.c
@@ -58,17 +58,18 @@ static int cs53l32a_read(struct v4l2_subdev *sd, u8 reg)
58 return i2c_smbus_read_byte_data(client, reg); 58 return i2c_smbus_read_byte_data(client, reg);
59} 59}
60 60
61static int cs53l32a_s_routing(struct v4l2_subdev *sd, const struct v4l2_routing *route) 61static int cs53l32a_s_routing(struct v4l2_subdev *sd,
62 u32 input, u32 output, u32 config)
62{ 63{
63 /* There are 2 physical inputs, but the second input can be 64 /* There are 2 physical inputs, but the second input can be
64 placed in two modes, the first mode bypasses the PGA (gain), 65 placed in two modes, the first mode bypasses the PGA (gain),
65 the second goes through the PGA. Hence there are three 66 the second goes through the PGA. Hence there are three
66 possible inputs to choose from. */ 67 possible inputs to choose from. */
67 if (route->input > 2) { 68 if (input > 2) {
68 v4l2_err(sd, "Invalid input %d.\n", route->input); 69 v4l2_err(sd, "Invalid input %d.\n", input);
69 return -EINVAL; 70 return -EINVAL;
70 } 71 }
71 cs53l32a_write(sd, 0x01, 0x01 + (route->input << 4)); 72 cs53l32a_write(sd, 0x01, 0x01 + (input << 4));
72 return 0; 73 return 0;
73} 74}
74 75