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[media] mceusb: make transmit work on the Philips IR transceiver 

The GET_REVISION command puts the device in an unresponsive state,
although it continues to report any IR activity. Note that GET_REVISION
command is not documented, nor is any possible response to it parsed.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
hifive-unleashed-5.1
Sean Young 2013-01-29 08:19:29 -03:00 committed by Mauro Carvalho Chehab
parent 1e801adc7a
commit 8dfef674e6
1 changed files with 3 additions and 5 deletions
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8
drivers/media/rc/mceusb.c
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@ -291,7 +291,8 @@ static struct usb_device_id mceusb_dev_table[] = {
/* Philips/Spinel plus IR transceiver for ASUS */
{ USB_DEVICE(VENDOR_PHILIPS, 0x2088) },
/* Philips IR transceiver (Dell branded) */
{ USB_DEVICE(VENDOR_PHILIPS, 0x2093) },
{ USB_DEVICE(VENDOR_PHILIPS, 0x2093),
.driver_info = MCE_GEN2_TX_INV },
/* Realtek MCE IR Receiver and card reader */
{ USB_DEVICE(VENDOR_REALTEK, 0x0161),
.driver_info = MULTIFUNCTION },
@ -1121,16 +1122,13 @@ static void mceusb_gen1_init(struct mceusb_dev *ir)
mce_async_out(ir, GET_REVISION, sizeof(GET_REVISION));
kfree(data);
};
}
static void mceusb_gen2_init(struct mceusb_dev *ir)
{
/* device resume */
mce_async_out(ir, DEVICE_RESUME, sizeof(DEVICE_RESUME));
/* get hw/sw revision? */
mce_async_out(ir, GET_REVISION, sizeof(GET_REVISION));
/* get wake version (protocol, key, address) */
mce_async_out(ir, GET_WAKEVERSION, sizeof(GET_WAKEVERSION));