89 int mxl111sf_read_reg(struct mxl111sf_state *state, u8 addr, u8 *data)  in mxl111sf_read_reg()  argument
94 	ret = mxl111sf_ctrl_msg(state->d, MXL_CMD_REG_READ, &addr, 1, buf, 2);  in mxl111sf_read_reg()
113 int mxl111sf_write_reg(struct mxl111sf_state *state, u8 addr, u8 data)  in mxl111sf_write_reg()  argument
120 	ret = mxl111sf_ctrl_msg(state->d, MXL_CMD_REG_WRITE, buf, 2, NULL, 0);  in mxl111sf_write_reg()
128 int mxl111sf_write_reg_mask(struct mxl111sf_state *state,  in mxl111sf_write_reg_mask()  argument
135 		ret = mxl111sf_read_reg(state, addr, &val);  in mxl111sf_write_reg_mask()
142 		ret = mxl111sf_read_reg(state, addr, &val);  in mxl111sf_write_reg_mask()
150 	ret = mxl111sf_write_reg(state, addr, val);  in mxl111sf_write_reg_mask()
158 int mxl111sf_ctrl_program_regs(struct mxl111sf_state *state,  in mxl111sf_ctrl_program_regs()  argument
167 		ret = mxl111sf_write_reg_mask(state,  in mxl111sf_ctrl_program_regs()
182 static int mxl1x1sf_get_chip_info(struct mxl111sf_state *state)  in mxl1x1sf_get_chip_info()  argument
188 	if ((state->chip_id) && (state->chip_ver))  in mxl1x1sf_get_chip_info()
191 	ret = mxl111sf_read_reg(state, CHIP_ID_REG, &id);  in mxl1x1sf_get_chip_info()
194 	state->chip_id = id;  in mxl1x1sf_get_chip_info()
196 	ret = mxl111sf_read_reg(state, TOP_CHIP_REV_ID_REG, &ver);  in mxl1x1sf_get_chip_info()
199 	state->chip_ver = ver;  in mxl1x1sf_get_chip_info()
214 		state->chip_rev = MXL111SF_V6;  in mxl1x1sf_get_chip_info()
218 		state->chip_rev = MXL111SF_V8_100;  in mxl1x1sf_get_chip_info()
222 		state->chip_rev = MXL111SF_V8_200;  in mxl1x1sf_get_chip_info()
226 		state->chip_rev = 0;  in mxl1x1sf_get_chip_info()
235 #define get_chip_info(state)						\  argument
238 	___ret = mxl1x1sf_get_chip_info(state);				\
242 		___ret = mxl1x1sf_get_chip_info(state);			\
265 	struct mxl111sf_state *state = fe_to_priv(fe);  in mxl111sf_adap_fe_init()  local
266 	struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];  in mxl111sf_adap_fe_init()
270 	if (!state->chip_id) {  in mxl111sf_adap_fe_init()
277 	mutex_lock(&state->fe_lock);  in mxl111sf_adap_fe_init()
279 	state->alt_mode = adap_state->alt_mode;  in mxl111sf_adap_fe_init()
281 	if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)  in mxl111sf_adap_fe_init()
284 	err = mxl1x1sf_soft_reset(state);  in mxl111sf_adap_fe_init()
286 	err = mxl111sf_init_tuner_demod(state);  in mxl111sf_adap_fe_init()
288 	err = mxl1x1sf_set_device_mode(state, adap_state->device_mode);  in mxl111sf_adap_fe_init()
291 	mxl111sf_enable_usb_output(state);  in mxl111sf_adap_fe_init()
293 	mxl1x1sf_top_master_ctrl(state, 1);  in mxl111sf_adap_fe_init()
297 	    (state->chip_rev > MXL111SF_V6)) {  in mxl111sf_adap_fe_init()
298 		mxl111sf_config_pin_mux_modes(state,  in mxl111sf_adap_fe_init()
302 	err = mxl111sf_init_port_expander(state);  in mxl111sf_adap_fe_init()
304 		state->gpio_mode = adap_state->gpio_mode;  in mxl111sf_adap_fe_init()
305 		err = mxl111sf_gpio_mode_switch(state, state->gpio_mode);  in mxl111sf_adap_fe_init()
321 	struct mxl111sf_state *state = fe_to_priv(fe);  in mxl111sf_adap_fe_sleep()  local
322 	struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];  in mxl111sf_adap_fe_sleep()
326 	if (!state->chip_id) {  in mxl111sf_adap_fe_sleep()
335 	mutex_unlock(&state->fe_lock);  in mxl111sf_adap_fe_sleep()
345 	struct mxl111sf_state *state = fe_to_priv(fe);  in mxl111sf_ep6_streaming_ctrl()  local
346 	struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];  in mxl111sf_ep6_streaming_ctrl()
352 		ret = mxl111sf_enable_usb_output(state);  in mxl111sf_ep6_streaming_ctrl()
354 		ret = mxl111sf_config_mpeg_in(state, 1, 1,  in mxl111sf_ep6_streaming_ctrl()
360 		ret = mxl111sf_disable_656_port(state);  in mxl111sf_ep6_streaming_ctrl()
370 	struct mxl111sf_state *state = fe_to_priv(fe);  in mxl111sf_ep5_streaming_ctrl()  local
376 		ret = mxl111sf_enable_usb_output(state);  in mxl111sf_ep5_streaming_ctrl()
379 		ret = mxl111sf_init_i2s_port(state, 200);  in mxl111sf_ep5_streaming_ctrl()
381 		ret = mxl111sf_config_i2s(state, 0, 15);  in mxl111sf_ep5_streaming_ctrl()
384 		ret = mxl111sf_disable_i2s_port(state);  in mxl111sf_ep5_streaming_ctrl()
387 	if (state->chip_rev > MXL111SF_V6)  in mxl111sf_ep5_streaming_ctrl()
388 		ret = mxl111sf_config_spi(state, onoff);  in mxl111sf_ep5_streaming_ctrl()
396 	struct mxl111sf_state *state = fe_to_priv(fe);  in mxl111sf_ep4_streaming_ctrl()  local
402 		ret = mxl111sf_enable_usb_output(state);  in mxl111sf_ep4_streaming_ctrl()
425 	struct mxl111sf_state *state = d_to_priv(d);  in mxl111sf_lgdt3305_frontend_attach()  local
426 	struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];  in mxl111sf_lgdt3305_frontend_attach()
432 	state->d = d;  in mxl111sf_lgdt3305_frontend_attach()
434 	state->alt_mode = adap_state->alt_mode;  in mxl111sf_lgdt3305_frontend_attach()
436 	if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)  in mxl111sf_lgdt3305_frontend_attach()
439 	state->gpio_mode = MXL111SF_GPIO_MOD_ATSC;  in mxl111sf_lgdt3305_frontend_attach()
440 	adap_state->gpio_mode = state->gpio_mode;  in mxl111sf_lgdt3305_frontend_attach()
444 	ret = mxl1x1sf_soft_reset(state);  in mxl111sf_lgdt3305_frontend_attach()
447 	ret = mxl111sf_init_tuner_demod(state);  in mxl111sf_lgdt3305_frontend_attach()
451 	ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);  in mxl111sf_lgdt3305_frontend_attach()
455 	ret = mxl111sf_enable_usb_output(state);  in mxl111sf_lgdt3305_frontend_attach()
458 	ret = mxl1x1sf_top_master_ctrl(state, 1);  in mxl111sf_lgdt3305_frontend_attach()
462 	ret = mxl111sf_init_port_expander(state);  in mxl111sf_lgdt3305_frontend_attach()
465 	ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);  in mxl111sf_lgdt3305_frontend_attach()
473 		state->num_frontends++;  in mxl111sf_lgdt3305_frontend_attach()
496 	struct mxl111sf_state *state = d_to_priv(d);  in mxl111sf_lg2160_frontend_attach()  local
497 	struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];  in mxl111sf_lg2160_frontend_attach()
503 	state->d = d;  in mxl111sf_lg2160_frontend_attach()
505 	state->alt_mode = adap_state->alt_mode;  in mxl111sf_lg2160_frontend_attach()
507 	if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)  in mxl111sf_lg2160_frontend_attach()
510 	state->gpio_mode = MXL111SF_GPIO_MOD_MH;  in mxl111sf_lg2160_frontend_attach()
511 	adap_state->gpio_mode = state->gpio_mode;  in mxl111sf_lg2160_frontend_attach()
515 	ret = mxl1x1sf_soft_reset(state);  in mxl111sf_lg2160_frontend_attach()
518 	ret = mxl111sf_init_tuner_demod(state);  in mxl111sf_lg2160_frontend_attach()
522 	ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);  in mxl111sf_lg2160_frontend_attach()
526 	ret = mxl111sf_enable_usb_output(state);  in mxl111sf_lg2160_frontend_attach()
529 	ret = mxl1x1sf_top_master_ctrl(state, 1);  in mxl111sf_lg2160_frontend_attach()
533 	ret = mxl111sf_init_port_expander(state);  in mxl111sf_lg2160_frontend_attach()
536 	ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);  in mxl111sf_lg2160_frontend_attach()
540 	ret = get_chip_info(state);  in mxl111sf_lg2160_frontend_attach()
548 		state->num_frontends++;  in mxl111sf_lg2160_frontend_attach()
581 	struct mxl111sf_state *state = d_to_priv(d);  in mxl111sf_lg2161_frontend_attach()  local
582 	struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];  in mxl111sf_lg2161_frontend_attach()
588 	state->d = d;  in mxl111sf_lg2161_frontend_attach()
590 	state->alt_mode = adap_state->alt_mode;  in mxl111sf_lg2161_frontend_attach()
592 	if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)  in mxl111sf_lg2161_frontend_attach()
595 	state->gpio_mode = MXL111SF_GPIO_MOD_MH;  in mxl111sf_lg2161_frontend_attach()
596 	adap_state->gpio_mode = state->gpio_mode;  in mxl111sf_lg2161_frontend_attach()
600 	ret = mxl1x1sf_soft_reset(state);  in mxl111sf_lg2161_frontend_attach()
603 	ret = mxl111sf_init_tuner_demod(state);  in mxl111sf_lg2161_frontend_attach()
607 	ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);  in mxl111sf_lg2161_frontend_attach()
611 	ret = mxl111sf_enable_usb_output(state);  in mxl111sf_lg2161_frontend_attach()
614 	ret = mxl1x1sf_top_master_ctrl(state, 1);  in mxl111sf_lg2161_frontend_attach()
618 	ret = mxl111sf_init_port_expander(state);  in mxl111sf_lg2161_frontend_attach()
621 	ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);  in mxl111sf_lg2161_frontend_attach()
625 	ret = get_chip_info(state);  in mxl111sf_lg2161_frontend_attach()
630 			      (MXL111SF_V8_200 == state->chip_rev) ?  in mxl111sf_lg2161_frontend_attach()
635 		state->num_frontends++;  in mxl111sf_lg2161_frontend_attach()
668 	struct mxl111sf_state *state = d_to_priv(d);  in mxl111sf_lg2161_ep6_frontend_attach()  local
669 	struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];  in mxl111sf_lg2161_ep6_frontend_attach()
675 	state->d = d;  in mxl111sf_lg2161_ep6_frontend_attach()
677 	state->alt_mode = adap_state->alt_mode;  in mxl111sf_lg2161_ep6_frontend_attach()
679 	if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)  in mxl111sf_lg2161_ep6_frontend_attach()
682 	state->gpio_mode = MXL111SF_GPIO_MOD_MH;  in mxl111sf_lg2161_ep6_frontend_attach()
683 	adap_state->gpio_mode = state->gpio_mode;  in mxl111sf_lg2161_ep6_frontend_attach()
687 	ret = mxl1x1sf_soft_reset(state);  in mxl111sf_lg2161_ep6_frontend_attach()
690 	ret = mxl111sf_init_tuner_demod(state);  in mxl111sf_lg2161_ep6_frontend_attach()
694 	ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);  in mxl111sf_lg2161_ep6_frontend_attach()
698 	ret = mxl111sf_enable_usb_output(state);  in mxl111sf_lg2161_ep6_frontend_attach()
701 	ret = mxl1x1sf_top_master_ctrl(state, 1);  in mxl111sf_lg2161_ep6_frontend_attach()
705 	ret = mxl111sf_init_port_expander(state);  in mxl111sf_lg2161_ep6_frontend_attach()
708 	ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);  in mxl111sf_lg2161_ep6_frontend_attach()
712 	ret = get_chip_info(state);  in mxl111sf_lg2161_ep6_frontend_attach()
717 			      (MXL111SF_V8_200 == state->chip_rev) ?  in mxl111sf_lg2161_ep6_frontend_attach()
722 		state->num_frontends++;  in mxl111sf_lg2161_ep6_frontend_attach()
743 	struct mxl111sf_state *state = d_to_priv(d);  in mxl111sf_attach_demod()  local
744 	struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];  in mxl111sf_attach_demod()
750 	state->d = d;  in mxl111sf_attach_demod()
752 	state->alt_mode = adap_state->alt_mode;  in mxl111sf_attach_demod()
754 	if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)  in mxl111sf_attach_demod()
757 	state->gpio_mode = MXL111SF_GPIO_MOD_DVBT;  in mxl111sf_attach_demod()
758 	adap_state->gpio_mode = state->gpio_mode;  in mxl111sf_attach_demod()
762 	ret = mxl1x1sf_soft_reset(state);  in mxl111sf_attach_demod()
765 	ret = mxl111sf_init_tuner_demod(state);  in mxl111sf_attach_demod()
769 	ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);  in mxl111sf_attach_demod()
773 	ret = mxl111sf_enable_usb_output(state);  in mxl111sf_attach_demod()
776 	ret = mxl1x1sf_top_master_ctrl(state, 1);  in mxl111sf_attach_demod()
781 	mxl111sf_init_port_expander(state);  in mxl111sf_attach_demod()
783 	adap->fe[fe_id] = dvb_attach(mxl111sf_demod_attach, state,  in mxl111sf_attach_demod()
786 		state->num_frontends++;  in mxl111sf_attach_demod()
798 static inline int mxl111sf_set_ant_path(struct mxl111sf_state *state,  in mxl111sf_set_ant_path()  argument
801 	return mxl111sf_idac_config(state, 1, 1,  in mxl111sf_set_ant_path()
817 	struct mxl111sf_state *state = fe_to_priv(fe);  in mxl111sf_ant_hunt()  local
823 	mxl111sf_set_ant_path(state, antctrl == ANT_PATH_AUTO ?  in mxl111sf_ant_hunt()
832 		mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);  in mxl111sf_ant_hunt()
836 		mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);  in mxl111sf_ant_hunt()
840 		mxl111sf_set_ant_path(state, ANT_PATH_INTERNAL);  in mxl111sf_ant_hunt()
846 			mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);  in mxl111sf_ant_hunt()
870 	struct mxl111sf_state *state = adap_to_priv(adap);  in mxl111sf_attach_tuner()  local
875 	for (i = 0; i < state->num_frontends; i++) {  in mxl111sf_attach_tuner()
876 		if (dvb_attach(mxl111sf_tuner_attach, adap->fe[i], state,  in mxl111sf_attach_tuner()
900 	struct mxl111sf_state *state = d_to_priv(d);  in mxl111sf_init()  local
905 	ret = get_chip_info(state);  in mxl111sf_init()
909 	mutex_init(&state->fe_lock);  in mxl111sf_init()
911 	if (state->chip_rev > MXL111SF_V6)  in mxl111sf_init()
912 		mxl111sf_config_pin_mux_modes(state, PIN_MUX_TS_SPI_IN_MODE_1);  in mxl111sf_init()
920 	tveeprom_hauppauge_analog(&c, &state->tv, (0x84 == eeprom[0xa0]) ?  in mxl111sf_init()
923 	switch (state->tv.model) {  in mxl111sf_init()
931 		       __func__, state->tv.model);  in mxl111sf_init()