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[media] az6007: Convert IR to use the rc_core logic 

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
hifive-unleashed-5.1
Mauro Carvalho Chehab 2012-01-21 12:20:30 -03:00
parent 9165144033
commit d3d076aaa7
1 changed files with 7 additions and 23 deletions
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30
drivers/media/dvb/dvb-usb/az6007.c
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@ -192,26 +192,16 @@ static int az6007_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
return az6007_write(d, 0xbc, onoff, 0, NULL, 0);
}
/* keys for the enclosed remote control */
static struct rc_map_table rc_map_az6007_table[] = {
{0x0001, KEY_1},
{0x0002, KEY_2},
};
/* remote control stuff (does not work with my box) */
static int az6007_rc_query(struct dvb_usb_device *d, u32 * event, int *state)
static int az6007_rc_query(struct dvb_usb_device *d)
{
struct az6007_device_state *st = d->priv;
struct rc_map_table *keymap = d->props.rc.legacy.rc_map_table;
int i;
unsigned code = 0;
az6007_read(d, AZ6007_READ_IR, 0, 0, st->data, 10);
if (st->data[1] == 0x44) {
*state = REMOTE_NO_KEY_PRESSED;
if (st->data[1] == 0x44)
return 0;
}
if ((st->data[1] ^ st->data[2]) == 0xff)
code = st->data[1];
@ -224,16 +214,9 @@ static int az6007_rc_query(struct dvb_usb_device *d, u32 * event, int *state)
code = code << 16 | st->data[3] << 8| st->data[4];
printk("remote query key: %04x\n", code);
print_hex_dump_bytes("Remote: ", DUMP_PREFIX_NONE, st->data, 10);
for (i = 0; i < d->props.rc.legacy.rc_map_size; i++) {
if (rc5_custom(&keymap[i]) == code) {
*event = keymap[i].keycode;
*state = REMOTE_KEY_PRESSED;
rc_keydown(d->rc_dev, code, st->data[5]);
return 0;
}
}
return 0;
}
@ -536,11 +519,12 @@ static struct dvb_usb_device_properties az6007_properties = {
.power_ctrl = az6007_power_ctrl,
.read_mac_address = az6007_read_mac_addr,
.rc.legacy = {
.rc_map_table = rc_map_az6007_table,
.rc_map_size = ARRAY_SIZE(rc_map_az6007_table),
.rc.core = {
.rc_interval = 400,
.rc_codes = RC_MAP_DIB0700_NEC_TABLE,
.module_name = "az6007",
.rc_query = az6007_rc_query,
.allowed_protos = RC_TYPE_NEC,
},
.i2c_algo = &az6007_i2c_algo,