diff options
Diffstat (limited to 'drivers/media/dvb-frontends/ves1x93.c')
| -rw-r--r-- | drivers/media/dvb-frontends/ves1x93.c | 50 |
1 files changed, 20 insertions, 30 deletions
diff --git a/drivers/media/dvb-frontends/ves1x93.c b/drivers/media/dvb-frontends/ves1x93.c index 9c17eacaec24..c60e21d26b88 100644 --- a/drivers/media/dvb-frontends/ves1x93.c +++ b/drivers/media/dvb-frontends/ves1x93.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Driver for VES1893 and VES1993 QPSK Demodulators @@ -6,20 +7,6 @@ Copyright (C) 2002 Dennis Noermann <dennis.noermann@noernet.de> Copyright (C) 2002-2003 Andreas Oberritter <obi@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ @@ -30,7 +17,7 @@ #include <linux/slab.h> #include <linux/delay.h> -#include "dvb_frontend.h" +#include <media/dvb_frontend.h> #include "ves1x93.h" @@ -41,7 +28,7 @@ struct ves1x93_state { struct dvb_frontend frontend; /* previous uncorrected block counter */ - fe_spectral_inversion_t inversion; + enum fe_spectral_inversion inversion; u8 *init_1x93_tab; u8 *init_1x93_wtab; u8 tab_size; @@ -130,7 +117,8 @@ static int ves1x93_clr_bit (struct ves1x93_state* state) return 0; } -static int ves1x93_set_inversion (struct ves1x93_state* state, fe_spectral_inversion_t inversion) +static int ves1x93_set_inversion(struct ves1x93_state *state, + enum fe_spectral_inversion inversion) { u8 val; @@ -156,7 +144,7 @@ static int ves1x93_set_inversion (struct ves1x93_state* state, fe_spectral_inver return ves1x93_writereg (state, 0x0c, (state->init_1x93_tab[0x0c] & 0x3f) | val); } -static int ves1x93_set_fec (struct ves1x93_state* state, fe_code_rate_t fec) +static int ves1x93_set_fec(struct ves1x93_state *state, enum fe_code_rate fec) { if (fec == FEC_AUTO) return ves1x93_writereg (state, 0x0d, 0x08); @@ -166,7 +154,7 @@ static int ves1x93_set_fec (struct ves1x93_state* state, fe_code_rate_t fec) return ves1x93_writereg (state, 0x0d, fec - FEC_1_2); } -static fe_code_rate_t ves1x93_get_fec (struct ves1x93_state* state) +static enum fe_code_rate ves1x93_get_fec(struct ves1x93_state *state) { return FEC_1_2 + ((ves1x93_readreg (state, 0x0d) >> 4) & 0x7); } @@ -281,7 +269,8 @@ static int ves1x93_init (struct dvb_frontend* fe) return 0; } -static int ves1x93_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage) +static int ves1x93_set_voltage(struct dvb_frontend *fe, + enum fe_sec_voltage voltage) { struct ves1x93_state* state = fe->demodulator_priv; @@ -297,7 +286,8 @@ static int ves1x93_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag } } -static int ves1x93_read_status(struct dvb_frontend* fe, fe_status_t* status) +static int ves1x93_read_status(struct dvb_frontend *fe, + enum fe_status *status) { struct ves1x93_state* state = fe->demodulator_priv; @@ -403,9 +393,9 @@ static int ves1x93_set_frontend(struct dvb_frontend *fe) return 0; } -static int ves1x93_get_frontend(struct dvb_frontend *fe) +static int ves1x93_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct ves1x93_state* state = fe->demodulator_priv; int afc; @@ -451,7 +441,7 @@ static int ves1x93_i2c_gate_ctrl(struct dvb_frontend* fe, int enable) } } -static struct dvb_frontend_ops ves1x93_ops; +static const struct dvb_frontend_ops ves1x93_ops; struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config, struct i2c_adapter* i2c) @@ -509,14 +499,14 @@ error: return NULL; } -static struct dvb_frontend_ops ves1x93_ops = { +static const struct dvb_frontend_ops ves1x93_ops = { .delsys = { SYS_DVBS }, .info = { .name = "VLSI VES1x93 DVB-S", - .frequency_min = 950000, - .frequency_max = 2150000, - .frequency_stepsize = 125, /* kHz for QPSK frontends */ - .frequency_tolerance = 29500, + .frequency_min_hz = 950 * MHz, + .frequency_max_hz = 2150 * MHz, + .frequency_stepsize_hz = 125 * kHz, + .frequency_tolerance_hz = 29500 * kHz, .symbol_rate_min = 1000000, .symbol_rate_max = 45000000, /* .symbol_rate_tolerance = ???,*/ @@ -550,4 +540,4 @@ MODULE_DESCRIPTION("VLSI VES1x93 DVB-S Demodulator driver"); MODULE_AUTHOR("Ralph Metzler"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(ves1x93_attach); +EXPORT_SYMBOL_GPL(ves1x93_attach); |