Em 25-06-2011 16:34, Juergen Lock escreveu:
> This is on top of the submitted pctv452e.c driver and was done similar
> to how ttusb2 works. Tested with lirc (devinput) and ir-keytable(1).
You should submit pctv452e driver first, otherwise I can't apply
this one ;)
Regards,
Mauro
>
> Signed-off-by: Juergen Lock <nox@xxxxxxxxxxxxxxxxxx>
>
> --- a/drivers/media/dvb/dvb-usb/pctv452e.c
> +++ b/drivers/media/dvb/dvb-usb/pctv452e.c
> @@ -98,6 +98,7 @@ struct pctv452e_state {
>
> u8 c; /* transaction counter, wraps around... */
> u8 initialized; /* set to 1 if 0x15 has been sent */
> + u16 last_rc_key;
> };
>
> static int
> @@ -535,83 +536,10 @@ int pctv452e_power_ctrl(struct dvb_usb_d
> return 0;
> }
>
> -/* Remote control stuff */
> -static struct rc_map_table pctv452e_rc_keys[] = {
> - {0x0700, KEY_MUTE},
> - {0x0701, KEY_VENDOR}, // pinnacle logo (top middle)
> - {0x0739, KEY_POWER},
> - {0x0703, KEY_VOLUMEUP},
> - {0x0709, KEY_VOLUMEDOWN},
> - {0x0706, KEY_CHANNELUP},
> - {0x070c, KEY_CHANNELDOWN},
> - {0x070f, KEY_1},
> - {0x0715, KEY_2},
> - {0x0710, KEY_3},
> - {0x0718, KEY_4},
> - {0x071b, KEY_5},
> - {0x071e, KEY_6},
> - {0x0711, KEY_7},
> - {0x0721, KEY_8},
> - {0x0712, KEY_9},
> - {0x0727, KEY_0},
> - {0x0724, KEY_TV}, // left of '0'
> - {0x072a, KEY_T}, // right of '0'
> - {0x072d, KEY_REWIND},
> - {0x0733, KEY_FORWARD},
> - {0x0730, KEY_PLAY},
> - {0x0736, KEY_RECORD},
> - {0x073c, KEY_STOP},
> - {0x073f, KEY_HELP}
> -};
> -
> -/* Remote Control Stuff fo S2-3600 (copied from TT-S1500): */
> -static struct rc_map_table tt_connect_s2_3600_rc_key[] = {
> - {0x1501, KEY_POWER},
> - {0x1502, KEY_SHUFFLE}, /* ? double-arrow key */
> - {0x1503, KEY_1},
> - {0x1504, KEY_2},
> - {0x1505, KEY_3},
> - {0x1506, KEY_4},
> - {0x1507, KEY_5},
> - {0x1508, KEY_6},
> - {0x1509, KEY_7},
> - {0x150a, KEY_8},
> - {0x150b, KEY_9},
> - {0x150c, KEY_0},
> - {0x150d, KEY_UP},
> - {0x150e, KEY_LEFT},
> - {0x150f, KEY_OK},
> - {0x1510, KEY_RIGHT},
> - {0x1511, KEY_DOWN},
> - {0x1512, KEY_INFO},
> - {0x1513, KEY_EXIT},
> - {0x1514, KEY_RED},
> - {0x1515, KEY_GREEN},
> - {0x1516, KEY_YELLOW},
> - {0x1517, KEY_BLUE},
> - {0x1518, KEY_MUTE},
> - {0x1519, KEY_TEXT},
> - {0x151a, KEY_MODE}, /* ? TV/Radio */
> - {0x1521, KEY_OPTION},
> - {0x1522, KEY_EPG},
> - {0x1523, KEY_CHANNELUP},
> - {0x1524, KEY_CHANNELDOWN},
> - {0x1525, KEY_VOLUMEUP},
> - {0x1526, KEY_VOLUMEDOWN},
> - {0x1527, KEY_SETUP},
> - {0x153a, KEY_RECORD},/* these keys are only in the black remote */
> - {0x153b, KEY_PLAY},
> - {0x153c, KEY_STOP},
> - {0x153d, KEY_REWIND},
> - {0x153e, KEY_PAUSE},
> - {0x153f, KEY_FORWARD}
> -};
> -
> -static int pctv452e_rc_query(struct dvb_usb_device *d, u32 *keyevent, int *keystate) {
> +static int pctv452e_rc_query(struct dvb_usb_device *d) {
> struct pctv452e_state *state = (struct pctv452e_state *)d->priv;
> u8 b[CMD_BUFFER_SIZE];
> u8 rx[PCTV_ANSWER_LEN];
> - u8 keybuf[5];
> int ret, i;
> u8 id = state->c++;
>
> @@ -621,8 +549,6 @@ static int pctv452e_rc_query(struct dvb_
> b[2] = PCTV_CMD_IR;
> b[3] = 0;
>
> - *keystate = REMOTE_NO_KEY_PRESSED;
> -
> /* send ir request */
> ret = dvb_usb_generic_rw(d, b, 4, rx, PCTV_ANSWER_LEN, 0);
> if (ret != 0) return ret;
> @@ -637,16 +563,14 @@ static int pctv452e_rc_query(struct dvb_
>
> if ((rx[3] == 9) && (rx[12] & 0x01)) {
> /* got a "press" event */
> + state->last_rc_key = (rx[7] << 8) | rx[6];
> if (debug > 2) {
> printk("%s: cmd=0x%02x sys=0x%02x\n", __func__, rx[6], rx[7]);
> }
> - keybuf[0] = 0x01;// DVB_USB_RC_NEC_KEY_PRESSED; why is this #define'd privately?
> - keybuf[1] = rx[7];
> - keybuf[2] = ~keybuf[1]; // fake checksum
> - keybuf[3] = rx[6];
> - keybuf[4] = ~keybuf[3]; // fake checksum
> - dvb_usb_nec_rc_key_to_event(d, keybuf, keyevent, keystate);
> -
> + rc_keydown(d->rc_dev, state->last_rc_key, 0);
> + } else if (state->last_rc_key) {
> + rc_keyup(d->rc_dev);
> + state->last_rc_key = 0;
> }
>
> return 0;
> @@ -1294,11 +1218,11 @@ static struct dvb_usb_device_properties
> /* Untested. */
> /* .read_mac_address = pctv452e_read_mac_address, */
>
> - .rc.legacy = {
> - .rc_map_table = pctv452e_rc_keys,
> - .rc_map_size = ARRAY_SIZE(pctv452e_rc_keys),
> + .rc.core = {
> + .rc_interval = 100, /* Less than IR_KEYPRESS_TIMEOUT */
> + .rc_codes = RC_MAP_DIB0700_RC5_TABLE,
> .rc_query = pctv452e_rc_query,
> - .rc_interval = 100,
> + .allowed_protos = RC_TYPE_UNKNOWN,
> },
>
> .num_adapters = 1,
> @@ -1352,11 +1276,11 @@ static struct dvb_usb_device_properties
> .power_ctrl = pctv452e_power_ctrl,
> .read_mac_address = pctv452e_read_mac_address,
>
> - .rc.legacy = {
> - .rc_map_table = tt_connect_s2_3600_rc_key,
> - .rc_map_size = ARRAY_SIZE(tt_connect_s2_3600_rc_key),
> - .rc_query = pctv452e_rc_query,
> - .rc_interval = 500,
> + .rc.core = {
> + .rc_interval = 100, /* Less than IR_KEYPRESS_TIMEOUT */
> + .rc_codes = RC_MAP_TT_1500,
> + .rc_query = pctv452e_rc_query,
> + .allowed_protos = RC_TYPE_UNKNOWN,
> },
>
> .num_adapters = 1,
> --
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