diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/IR/imon.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/drivers/media/IR/imon.c b/drivers/media/IR/imon.c index 2bae9ba2e40c..4bbd45f4284c 100644 --- a/drivers/media/IR/imon.c +++ b/drivers/media/IR/imon.c @@ -94,6 +94,7 @@ struct imon_context { bool display_supported; /* not all controllers do */ bool display_isopen; /* display port has been opened */ + bool rf_device; /* true if iMON 2.4G LT/DT RF device */ bool rf_isassociating; /* RF remote associating */ bool dev_present_intf0; /* USB device presence, interface 0 */ bool dev_present_intf1; /* USB device presence, interface 1 */ @@ -1465,7 +1466,7 @@ static void imon_incoming_packet(struct imon_context *ictx, idev = ictx->idev; /* filter out junk data on the older 0xffdc imon devices */ - if ((buf[0] == 0xff) && (buf[7] == 0xff)) + if ((buf[0] == 0xff) && (buf[1] == 0xff) && (buf[2] == 0xff)) return; /* Figure out what key was pressed */ @@ -1908,6 +1909,7 @@ static struct imon_context *imon_init_intf0(struct usb_interface *intf) ictx->dev_present_intf0 = true; ictx->rx_urb_intf0 = rx_urb; ictx->tx_urb = tx_urb; + ictx->rf_device = false; ictx->vendor = le16_to_cpu(ictx->usbdev_intf0->descriptor.idVendor); ictx->product = le16_to_cpu(ictx->usbdev_intf0->descriptor.idProduct); @@ -2047,6 +2049,12 @@ static void imon_get_ffdc_type(struct imon_context *ictx) dev_info(ictx->dev, "0xffdc iMON Knob, iMON IR"); ictx->display_supported = false; break; + /* iMON 2.4G LT (usb stick), no display, iMON RF */ + case 0x4e: + dev_info(ictx->dev, "0xffdc iMON 2.4G LT, iMON RF"); + ictx->display_supported = false; + ictx->rf_device = true; + break; /* iMON VFD, no IR (does have vol knob tho) */ case 0x35: dev_info(ictx->dev, "0xffdc iMON VFD + knob, no IR"); @@ -2197,15 +2205,6 @@ static int __devinit imon_probe(struct usb_interface *interface, goto fail; } - if (product == 0xffdc) { - /* RF products *also* use 0xffdc... sigh... */ - sysfs_err = sysfs_create_group(&interface->dev.kobj, - &imon_rf_attribute_group); - if (sysfs_err) - err("%s: Could not create RF sysfs entries(%d)", - __func__, sysfs_err); - } - } else { /* this is the secondary interface on the device */ ictx = imon_init_intf1(interface, first_if_ctx); @@ -2233,6 +2232,14 @@ static int __devinit imon_probe(struct usb_interface *interface, imon_set_display_type(ictx, interface); + if (product == 0xffdc && ictx->rf_device) { + sysfs_err = sysfs_create_group(&interface->dev.kobj, + &imon_rf_attribute_group); + if (sysfs_err) + err("%s: Could not create RF sysfs entries(%d)", + __func__, sysfs_err); + } + if (ictx->display_supported) imon_init_display(ictx, interface); } |