diff options
Diffstat (limited to 'drivers/media/video/cx23885/cx23885-ioctl.c')
| -rw-r--r-- | drivers/media/video/cx23885/cx23885-ioctl.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/media/video/cx23885/cx23885-ioctl.c b/drivers/media/video/cx23885/cx23885-ioctl.c index 3a497b6..dfb4627 100644 --- a/drivers/media/video/cx23885/cx23885-ioctl.c +++ b/drivers/media/video/cx23885/cx23885-ioctl.c @@ -65,6 +65,17 @@ int cx23885_g_chip_ident(struct file *file, void *fh, chip->revision = 0; } break; + case 2: + /* + * The integrated IR controller on the CX23888 is + * host chip 2. It may not be used/initialized or sd_ir + * may be pointing at the cx25840 subdevice for the + * IR controller on the CX23885. Thus we find it + * without using the dev->sd_ir pointer. + */ + call_hw(dev, CX23885_HW_888_IR, core, g_chip_ident, + chip); + break; default: err = -EINVAL; /* per V4L2 spec */ break; |
