diff options
| -rw-r--r-- | drivers/media/IR/mceusb.c | 37 |
1 files changed, 27 insertions, 10 deletions
diff --git a/drivers/media/IR/mceusb.c b/drivers/media/IR/mceusb.c index 9dce684fd23..e453c6bc0c6 100644 --- a/drivers/media/IR/mceusb.c +++ b/drivers/media/IR/mceusb.c @@ -146,6 +146,7 @@ enum mceusb_model_type { MCE_GEN3, MCE_GEN2_TX_INV, POLARIS_EVK, + CX_HYBRID_TV, }; struct mceusb_model { @@ -154,6 +155,7 @@ struct mceusb_model { u32 mce_gen3:1; u32 tx_mask_inverted:1; u32 is_polaris:1; + u32 no_tx:1; const char *rc_map; /* Allow specify a per-board map */ const char *name; /* per-board name */ @@ -183,7 +185,12 @@ static const struct mceusb_model mceusb_model[] = { * to allow testing it */ .rc_map = RC_MAP_RC5_HAUPPAUGE_NEW, - .name = "cx231xx MCE IR", + .name = "Conexant Hybrid TV (cx231xx) MCE IR", + }, + [CX_HYBRID_TV] = { + .is_polaris = 1, + .no_tx = 1, /* tx isn't wired up at all */ + .name = "Conexant Hybrid TV (cx231xx) MCE IR", }, }; @@ -292,9 +299,12 @@ static struct usb_device_id mceusb_dev_table[] = { { USB_DEVICE(VENDOR_NORTHSTAR, 0xe004) }, /* TiVo PC IR Receiver */ { USB_DEVICE(VENDOR_TIVO, 0x2000) }, - /* Conexant SDK */ + /* Conexant Hybrid TV "Shelby" Polaris SDK */ { USB_DEVICE(VENDOR_CONEXANT, 0x58a1), .driver_info = POLARIS_EVK }, + /* Conexant Hybrid TV RDU253S Polaris */ + { USB_DEVICE(VENDOR_CONEXANT, 0x58a5), + .driver_info = CX_HYBRID_TV }, /* Terminating entry */ { } }; @@ -334,6 +344,7 @@ struct mceusb_dev { u32 connected:1; u32 tx_mask_inverted:1; u32 microsoft_gen1:1; + u32 no_tx:1; } flags; /* transmit support */ @@ -724,7 +735,7 @@ out: return ret ? ret : n; } -/* Sets active IR outputs -- mce devices typically (all?) have two */ +/* Sets active IR outputs -- mce devices typically have two */ static int mceusb_set_tx_mask(void *priv, u32 mask) { struct mceusb_dev *ir = priv; @@ -984,9 +995,11 @@ static void mceusb_get_parameters(struct mceusb_dev *ir) mce_async_out(ir, GET_CARRIER_FREQ, sizeof(GET_CARRIER_FREQ)); mce_sync_in(ir, NULL, maxp); - /* get the transmitter bitmask */ - mce_async_out(ir, GET_TX_BITMASK, sizeof(GET_TX_BITMASK)); - mce_sync_in(ir, NULL, maxp); + if (!ir->flags.no_tx) { + /* get the transmitter bitmask */ + mce_async_out(ir, GET_TX_BITMASK, sizeof(GET_TX_BITMASK)); + mce_sync_in(ir, NULL, maxp); + } /* get receiver timeout value */ mce_async_out(ir, GET_RX_TIMEOUT, sizeof(GET_RX_TIMEOUT)); @@ -1035,9 +1048,11 @@ static struct input_dev *mceusb_init_input_dev(struct mceusb_dev *ir) props->priv = ir; props->driver_type = RC_DRIVER_IR_RAW; props->allowed_protos = IR_TYPE_ALL; - props->s_tx_mask = mceusb_set_tx_mask; - props->s_tx_carrier = mceusb_set_tx_carrier; - props->tx_ir = mceusb_tx_ir; + if (!ir->flags.no_tx) { + props->s_tx_mask = mceusb_set_tx_mask; + props->s_tx_carrier = mceusb_set_tx_carrier; + props->tx_ir = mceusb_tx_ir; + } ir->props = props; @@ -1151,6 +1166,7 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf, ir->len_in = maxp; ir->flags.microsoft_gen1 = is_microsoft_gen1; ir->flags.tx_mask_inverted = tx_mask_inverted; + ir->flags.no_tx = mceusb_model[model].no_tx; ir->model = model; init_ir_raw_event(&ir->rawir); @@ -1191,7 +1207,8 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf, mceusb_get_parameters(ir); - mceusb_set_tx_mask(ir, MCE_DEFAULT_TX_MASK); + if (!ir->flags.no_tx) + mceusb_set_tx_mask(ir, MCE_DEFAULT_TX_MASK); usb_set_intfdata(intf, ir); |