[media] v1.88 DM04/QQBOX Move remote to use rc_core dvb-usb-remote

[pandora-kernel.git] / drivers / media / dvb / dvb-usb / lmedm04.c

diff --git a/drivers/media/dvb/dvb-usb/lmedm04.c b/drivers/media/dvb/dvb-usb/lmedm04.c
index f36f471..37b1469 100644 (file)
--- a/drivers/media/dvb/dvb-usb/lmedm04.c
+++ b/drivers/media/dvb/dvb-usb/lmedm04.c
@@ -207,17 +207,6 @@ static int lme2510_stream_restart(struct dvb_usb_device *d)
                        rbuff, sizeof(rbuff));
        return ret;
 }
-static int lme2510_remote_keypress(struct dvb_usb_adapter *adap, u32 keypress)
-{
-       struct dvb_usb_device *d = adap->dev;
-
-       deb_info(1, "INT Key Keypress =%04x", keypress);
-
-       if (keypress > 0)
-               rc_keydown(d->rc_dev, keypress, 0);
-
-       return 0;
-}
 
 static int lme2510_enable_pid(struct dvb_usb_device *d, u8 index, u16 pid_out)
 {
@@ -256,6 +245,7 @@ static void lme2510_int_response(struct urb *lme_urb)
        struct lme2510_state *st = adap->dev->priv;
        static u8 *ibuf, *rbuf;
        int i = 0, offset;
+       u32 key;
 
        switch (lme_urb->status) {
        case 0:
@@ -282,10 +272,16 @@ static void lme2510_int_response(struct urb *lme_urb)
 
                switch (ibuf[0]) {
                case 0xaa:
-                       debug_data_snipet(1, "INT Remote data snipet in", ibuf);
-                       lme2510_remote_keypress(adap,
-                               (u32)(ibuf[2] << 24) + (ibuf[3] << 16) +
-                               (ibuf[4] << 8) + ibuf[5]);
+                       debug_data_snipet(1, "INT Remote data snipet", ibuf);
+                       if ((ibuf[4] + ibuf[5]) == 0xff) {
+                               key = ibuf[5];
+                               key += (ibuf[3] > 0)
+                                       ? (ibuf[3] ^ 0xff) << 8 : 0;
+                               key += (ibuf[2] ^ 0xff) << 16;
+                               deb_info(1, "INT Key =%08x", key);
+                               if (adap->dev->rc_dev != NULL)
+                                       rc_keydown(adap->dev->rc_dev, key, 0);
+                       }
                        break;
                case 0xbb:
                        switch (st->tuner_config) {
@@ -691,45 +687,6 @@ static int lme2510_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
        return (ret < 0) ? -ENODEV : 0;
 }
 
-static int lme2510_int_service(struct dvb_usb_adapter *adap)
-{
-       struct dvb_usb_device *d = adap->dev;
-       struct rc_dev *rc;
-       int ret;
-
-       info("STA Configuring Remote");
-
-       rc = rc_allocate_device();
-       if (!rc)
-               return -ENOMEM;
-
-       usb_make_path(d->udev, d->rc_phys, sizeof(d->rc_phys));
-       strlcat(d->rc_phys, "/ir0", sizeof(d->rc_phys));
-
-       rc->input_name = "LME2510 Remote Control";
-       rc->input_phys = d->rc_phys;
-       rc->map_name = RC_MAP_LME2510;
-       rc->driver_name = "LME 2510";
-       usb_to_input_id(d->udev, &rc->input_id);
-
-       ret = rc_register_device(rc);
-       if (ret) {
-               rc_free_device(rc);
-               return ret;
-       }
-       d->rc_dev = rc;
-
-       /* Start the Interrupt */
-       ret = lme2510_int_read(adap);
-       if (ret < 0) {
-               rc_unregister_device(rc);
-               info("INT Unable to start Interrupt Service");
-               return -ENODEV;
-       }
-
-       return 0;
-}
-
 static u8 check_sum(u8 *p, u8 len)
 {
        u8 sum = 0;
@@ -831,7 +788,7 @@ static int lme_firmware_switch(struct usb_device *udev, int cold)
 
        cold_fw = !cold;
 
-       if (udev->descriptor.idProduct == 0x1122) {
+       if (le16_to_cpu(udev->descriptor.idProduct) == 0x1122) {
                switch (dvb_usb_lme2510_firmware) {
                default:
                        dvb_usb_lme2510_firmware = TUNER_S0194;
@@ -1053,8 +1010,11 @@ static int dm04_lme2510_frontend_attach(struct dvb_usb_adapter *adap)
 
 
 end:   if (ret) {
-               kfree(adap->fe);
-               adap->fe = NULL;
+               if (adap->fe) {
+                       dvb_frontend_detach(adap->fe);
+                       adap->fe = NULL;
+               }
+               adap->dev->props.rc.core.rc_codes = NULL;
                return -ENODEV;
        }
 
@@ -1097,8 +1057,12 @@ static int dm04_lme2510_tuner(struct dvb_usb_adapter *adap)
                return -ENODEV;
        }
 
-       /* Start the Interrupt & Remote*/
-       ret = lme2510_int_service(adap);
+       /* Start the Interrupt*/
+       ret = lme2510_int_read(adap);
+       if (ret < 0) {
+               info("INT Unable to start Interrupt Service");
+               return -ENODEV;
+       }
 
        return ret;
 }
@@ -1204,6 +1168,12 @@ static struct dvb_usb_device_properties lme2510_properties = {
                        }
                }
        },
+       .rc.core = {
+               .protocol       = RC_TYPE_NEC,
+               .module_name    = "LME2510 Remote Control",
+               .allowed_protos = RC_TYPE_NEC,
+               .rc_codes       = RC_MAP_LME2510,
+       },
        .power_ctrl       = lme2510_powerup,
        .identify_state   = lme2510_identify_state,
        .i2c_algo         = &lme2510_i2c_algo,
@@ -1246,6 +1216,12 @@ static struct dvb_usb_device_properties lme2510c_properties = {
                        }
                }
        },
+       .rc.core = {
+               .protocol       = RC_TYPE_NEC,
+               .module_name    = "LME2510 Remote Control",
+               .allowed_protos = RC_TYPE_NEC,
+               .rc_codes       = RC_MAP_LME2510,
+       },
        .power_ctrl       = lme2510_powerup,
        .identify_state   = lme2510_identify_state,
        .i2c_algo         = &lme2510_i2c_algo,
@@ -1269,19 +1245,21 @@ static void *lme2510_exit_int(struct dvb_usb_device *d)
                adap->feedcount = 0;
        }
 
-       if (st->lme_urb != NULL) {
+       if (st->usb_buffer != NULL) {
                st->i2c_talk_onoff = 1;
                st->signal_lock = 0;
                st->signal_level = 0;
                st->signal_sn = 0;
                buffer = st->usb_buffer;
+       }
+
+       if (st->lme_urb != NULL) {
                usb_kill_urb(st->lme_urb);
                usb_free_coherent(d->udev, 5000, st->buffer,
                                  st->lme_urb->transfer_dma);
                info("Interrupt Service Stopped");
-               rc_unregister_device(d->rc_dev);
-               info("Remote Stopped");
        }
+
        return buffer;
 }
 
@@ -1293,7 +1271,8 @@ static void lme2510_exit(struct usb_interface *intf)
        if (d != NULL) {
                usb_buffer = lme2510_exit_int(d);
                dvb_usb_device_exit(intf);
-               kfree(usb_buffer);
+               if (usb_buffer != NULL)
+                       kfree(usb_buffer);
        }
 }
 
@@ -1327,5 +1306,5 @@ module_exit(lme2510_module_exit);
 
 MODULE_AUTHOR("Malcolm Priestley <tvboxspy@gmail.com>");
 MODULE_DESCRIPTION("LME2510(C) DVB-S USB2.0");
-MODULE_VERSION("1.86");
+MODULE_VERSION("1.88");
 MODULE_LICENSE("GPL");