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Commit 2ba0f947 authored by tvboxspy's avatar tvboxspy Committed by Mauro Carvalho Chehab
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[media] it913x: add remote control support 



Add remote support for KWORLD UB499-2T-T09

The remote supplied is the same as KWORLD_315U.

Signed-off-by: default avatarMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 7b1c8f58

drivers/media/dvb/dvb-usb/it913x.c

+33 −1
Original line number Diff line number Diff line
@@ -306,6 +306,30 @@ static struct i2c_algorithm it913x_i2c_algo = { 
};



/* Callbacks for DVB USB */

#define IT913X_POLL 250

static int it913x_rc_query(struct dvb_usb_device *d)

{

	u8 ibuf[4];

	int ret;

	u32 key;

	/* Avoid conflict with frontends*/

	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)

			return -EAGAIN;



	ret = it913x_io(d->udev, READ_LONG, PRO_LINK, CMD_IR_GET,

		0, 0, &ibuf[0], sizeof(ibuf));



	if ((ibuf[2] + ibuf[3]) == 0xff) {

		key = ibuf[2];

		key += ibuf[0] << 8;

		deb_info(1, "INT Key =%08x", key);

		if (d->rc_dev != NULL)

			rc_keydown(d->rc_dev, key, 0);

	}

	mutex_unlock(&d->i2c_mutex);



	return ret;

}

static int it913x_identify_state(struct usb_device *udev,

		struct dvb_usb_device_properties *props,

		struct dvb_usb_device_description **desc,
@@ -575,6 +599,14 @@ static struct dvb_usb_device_properties it913x_properties = { 
		}

	},

	.identify_state   = it913x_identify_state,

	.rc.core = {

		.protocol	= RC_TYPE_NEC,

		.module_name	= "it913x",

		.rc_query	= it913x_rc_query,

		.rc_interval	= IT913X_POLL,

		.allowed_protos	= RC_TYPE_NEC,

		.rc_codes	= RC_MAP_KWORLD_315U,

	},

	.i2c_algo         = &it913x_i2c_algo,

	.num_device_descs = 1,

	.devices = {
@@ -615,5 +647,5 @@ module_exit(it913x_module_exit); 


MODULE_AUTHOR("Malcolm Priestley <tvboxspy@gmail.com>");

MODULE_DESCRIPTION("it913x USB 2 Driver");

MODULE_VERSION("1.05");

MODULE_VERSION("1.06");

MODULE_LICENSE("GPL");