53 static int dvbsky_usb_generic_rw(struct dvb_usb_device *d,  in dvbsky_usb_generic_rw()  argument
57 	struct dvbsky_state *state = d_to_priv(d);  in dvbsky_usb_generic_rw()
59 	mutex_lock(&d->usb_mutex);  in dvbsky_usb_generic_rw()
63 	ret = dvb_usbv2_generic_rw_locked(d, state->obuf, wlen,  in dvbsky_usb_generic_rw()
69 	mutex_unlock(&d->usb_mutex);  in dvbsky_usb_generic_rw()
73 static int dvbsky_stream_ctrl(struct dvb_usb_device *d, u8 onoff)  in dvbsky_stream_ctrl()  argument
75 	struct dvbsky_state *state = d_to_priv(d);  in dvbsky_stream_ctrl()
81 	ret = dvbsky_usb_generic_rw(d, obuf_pre, 3, NULL, 0);  in dvbsky_stream_ctrl()
84 		ret = dvbsky_usb_generic_rw(d, obuf_post, 3, NULL, 0);  in dvbsky_stream_ctrl()
92 	struct dvb_usb_device *d = fe_to_d(fe);  in dvbsky_streaming_ctrl()  local
94 	return dvbsky_stream_ctrl(d, (onoff == 0) ? 0 : 1);  in dvbsky_streaming_ctrl()
98 static int dvbsky_gpio_ctrl(struct dvb_usb_device *d, u8 gport, u8 value)  in dvbsky_gpio_ctrl()  argument
106 	ret = dvbsky_usb_generic_rw(d, obuf, 3, ibuf, 1);  in dvbsky_gpio_ctrl()
108 		dev_err(&d->udev->dev, "failed=%d\n", ret);  in dvbsky_gpio_ctrl()
116 	struct dvb_usb_device *d = i2c_get_adapdata(adap);  in dvbsky_i2c_xfer()  local
120 	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)  in dvbsky_i2c_xfer()
124 		dev_err(&d->udev->dev,  in dvbsky_i2c_xfer()
132 			dev_err(&d->udev->dev,  in dvbsky_i2c_xfer()
144 			ret = dvbsky_usb_generic_rw(d, obuf, 4,  in dvbsky_i2c_xfer()
147 				dev_err(&d->udev->dev, "failed=%d\n", ret);  in dvbsky_i2c_xfer()
156 			ret = dvbsky_usb_generic_rw(d, obuf,  in dvbsky_i2c_xfer()
159 				dev_err(&d->udev->dev, "failed=%d\n", ret);  in dvbsky_i2c_xfer()
163 			dev_err(&d->udev->dev,  in dvbsky_i2c_xfer()
175 		ret = dvbsky_usb_generic_rw(d, obuf,  in dvbsky_i2c_xfer()
178 			dev_err(&d->udev->dev, "failed=%d\n", ret);  in dvbsky_i2c_xfer()
184 	mutex_unlock(&d->i2c_mutex);  in dvbsky_i2c_xfer()
199 static int dvbsky_rc_query(struct dvb_usb_device *d)  in dvbsky_rc_query()  argument
207 	ret = dvbsky_usb_generic_rw(d, obuf, 1, ibuf, 2);  in dvbsky_rc_query()
209 		dev_err(&d->udev->dev, "failed=%d\n", ret);  in dvbsky_rc_query()
213 		dev_dbg(&d->udev->dev, "rc code: %x\n", code);  in dvbsky_rc_query()
218 		rc_keydown(d->rc_dev, RC_TYPE_RC5, scancode, toggle);  in dvbsky_rc_query()
223 static int dvbsky_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc)  in dvbsky_get_rc_config()  argument
242 	struct dvb_usb_device *d = fe_to_d(fe);  in dvbsky_usb_set_voltage()  local
243 	struct dvbsky_state *state = d_to_priv(d);  in dvbsky_usb_set_voltage()
250 	dvbsky_gpio_ctrl(d, 0x80, value);  in dvbsky_usb_set_voltage()
257 	struct dvb_usb_device *d = adap_to_d(adap);  in dvbsky_read_mac_addr()  local
274 	if (i2c_transfer(&d->i2c_adap, msg, 2) == 2)  in dvbsky_read_mac_addr()
282 	struct dvb_usb_device *d = fe_to_d(fe);  in dvbsky_usb_read_status()  local
283 	struct dvbsky_state *state = d_to_priv(d);  in dvbsky_usb_read_status()
290 		dvbsky_stream_ctrl(d, 1);  in dvbsky_usb_read_status()
312 	struct dvb_usb_device *d = adap_to_d(adap);  in dvbsky_s960_attach()  local
324 			&d->i2c_adap,  in dvbsky_s960_attach()
327 		dev_err(&d->udev->dev, "dvbsky_s960_attach fail.\n");  in dvbsky_s960_attach()
373 	struct dvb_usb_device *d = fe_to_d(fe);  in dvbsky_usb_ci_set_voltage()  local
374 	struct dvbsky_state *state = d_to_priv(d);  in dvbsky_usb_ci_set_voltage()
381 	dvbsky_gpio_ctrl(d, 0x00, value);  in dvbsky_usb_ci_set_voltage()
389 	struct dvb_usb_device *d = priv;  in dvbsky_ci_ctrl()  local
405 	ret = dvbsky_usb_generic_rw(d, command, command_size,  in dvbsky_ci_ctrl()
413 	dev_err(&d->udev->dev, "ci control failed=%d\n", ret);  in dvbsky_ci_ctrl()
433 	struct dvb_usb_device *d = adap_to_d(adap);  in dvbsky_s960c_attach()  local
446 			&d->i2c_adap,  in dvbsky_s960c_attach()
449 		dev_err(&d->udev->dev, "dvbsky_s960ci_attach fail.\n");  in dvbsky_s960c_attach()
474 	sp2_config.priv = d;  in dvbsky_s960c_attach()
481 	client_ci = i2c_new_device(&d->i2c_adap, &info);  in dvbsky_s960c_attach()
522 	struct dvb_usb_device *d = adap_to_d(adap);  in dvbsky_t680c_attach()  local
542 	client_demod = i2c_new_device(&d->i2c_adap, &info);  in dvbsky_t680c_attach()
568 	sp2_config.priv = d;  in dvbsky_t680c_attach()
576 	client_ci = i2c_new_device(&d->i2c_adap, &info);  in dvbsky_t680c_attach()
606 	struct dvb_usb_device *d = adap_to_d(adap);  in dvbsky_t330_attach()  local
625 	client_demod = i2c_new_device(&d->i2c_adap, &info);  in dvbsky_t330_attach()
662 static int dvbsky_identify_state(struct dvb_usb_device *d, const char **name)  in dvbsky_identify_state()  argument
664 	dvbsky_gpio_ctrl(d, 0x04, 1);  in dvbsky_identify_state()
666 	dvbsky_gpio_ctrl(d, 0x83, 0);  in dvbsky_identify_state()
667 	dvbsky_gpio_ctrl(d, 0xc0, 1);  in dvbsky_identify_state()
669 	dvbsky_gpio_ctrl(d, 0x83, 1);  in dvbsky_identify_state()
670 	dvbsky_gpio_ctrl(d, 0xc0, 0);  in dvbsky_identify_state()
676 static int dvbsky_init(struct dvb_usb_device *d)  in dvbsky_init()  argument
678 	struct dvbsky_state *state = d_to_priv(d);  in dvbsky_init()
693 static void dvbsky_exit(struct dvb_usb_device *d)  in dvbsky_exit()  argument
695 	struct dvbsky_state *state = d_to_priv(d);  in dvbsky_exit()