diff options
Diffstat (limited to 'drivers/media/video/vpx3220.c')
| -rw-r--r-- | drivers/media/video/vpx3220.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/media/video/vpx3220.c b/drivers/media/video/vpx3220.c index 2bafca45c084..137b58f2c666 100644 --- a/drivers/media/video/vpx3220.c +++ b/drivers/media/video/vpx3220.c @@ -408,6 +408,12 @@ vpx3220_command (struct i2c_client *client, case DECODER_SET_NORM: { int *iarg = arg, data; + int temp_input; + + /* Here we back up the input selection because it gets + overwritten when we fill the registers with the + choosen video norm */ + temp_input = vpx3220_fp_read(client, 0xf2); dprintk(1, KERN_DEBUG "%s: DECODER_SET_NORM %d\n", I2C_NAME(client), *iarg); @@ -447,6 +453,10 @@ vpx3220_command (struct i2c_client *client, } decoder->norm = *iarg; + + /* And here we set the backed up video input again */ + vpx3220_fp_write(client, 0xf2, temp_input | 0x0010); + udelay(10); } break; |