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linux-stable/drivers/media/pci/cx23885/cx23885-dvb.c
David Howells 0f91c9d6ba [media] TS2020: Calculate tuner gain correctly 
The TS2020 and TS2022 tuners take an input from the demodulator indicating the
AGC setting on that component that is then used to influence the tuner's own
gain.  This should be taken into account when calculating the gain and signal
strength.

Further, the existing TS2020 driver miscalculates the signal strength as the
result of its calculations can exceed the storage capacity of the 16-bit word
used to return it to userspace.

To this end:

 (1) Add a callback function (->get_agc_pwm()) in the ts2020_config struct that
     the tuner can call to get the AGC PWM value from the demodulator.

 (2) Modify the TS2020 driver to calculate the gain according to Montage's
     specification with the adjustment that we produce a negative value and
     scale it to 0.001dB units (which is what the DVBv5 API will require):

     (a) Callback to the demodulator to retrieve the AGC PWM value and then
     	 turn that into Vagc for incorporation in the calculations.  If the
     	 callback is unset, assume a Vagc of 0.

     (b) Calculate the tuner gain from a combination of Vagc and the tuner's RF
     	 gain and baseband gain settings.

 (3) Turn this into a percentage signal strength as per Montage's
     specification for return to userspace with the DVBv3 API.

 (4) Provide a function in the M88DS3103 demodulator driver that can be used to
     get the AGC PWM value on behalf of the tuner.

 (5) The ts2020_config.get_agc_pwm function should be set by the code that
     stitches together the drivers for each card.

     For the DVBSky cards that use the M88DS3103 with the TS2020 or the TS2022,
     set the get_agc_pwm function to point to m88ds3103_get_agc_pwm.

I have tested this with a DVBSky S952 card which has an M88DS3103 and a TS2022.

Thanks to Montage for providing access to information about the workings of
these parts.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-06-10 11:10:27 -03:00

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/*
* Driver for the Conexant CX23885 PCIe bridge
*
* Copyright (c) 2006 Steven Toth <stoth@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.
*/
#include <linux/module.h>
#include <linux/init.h>
#include <linux/device.h>
#include <linux/fs.h>
#include <linux/kthread.h>
#include <linux/file.h>
#include <linux/suspend.h>
#include "cx23885.h"
#include <media/v4l2-common.h>
#include "dvb_ca_en50221.h"
#include "s5h1409.h"
#include "s5h1411.h"
#include "mt2131.h"
#include "tda8290.h"
#include "tda18271.h"
#include "lgdt330x.h"
#include "xc4000.h"
#include "xc5000.h"
#include "max2165.h"
#include "tda10048.h"
#include "tuner-xc2028.h"
#include "tuner-simple.h"
#include "dib7000p.h"
#include "dib0070.h"
#include "dibx000_common.h"
#include "zl10353.h"
#include "stv0900.h"
#include "stv0900_reg.h"
#include "stv6110.h"
#include "lnbh24.h"
#include "cx24116.h"
#include "cx24117.h"
#include "cimax2.h"
#include "lgs8gxx.h"
#include "netup-eeprom.h"
#include "netup-init.h"
#include "lgdt3305.h"
#include "atbm8830.h"
#include "ts2020.h"
#include "ds3000.h"
#include "cx23885-f300.h"
#include "altera-ci.h"
#include "stv0367.h"
#include "drxk.h"
#include "mt2063.h"
#include "stv090x.h"
#include "stb6100.h"
#include "stb6100_cfg.h"
#include "tda10071.h"
#include "a8293.h"
#include "mb86a20s.h"
#include "si2165.h"
#include "si2168.h"
#include "si2157.h"
#include "sp2.h"
#include "m88ds3103.h"
#include "m88rs6000t.h"
static unsigned int debug;
#define dprintk(level, fmt, arg...)\
do { if (debug >= level)\
printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg);\
} while (0)
/* ------------------------------------------------------------------ */
static unsigned int alt_tuner;
module_param(alt_tuner, int, 0644);
MODULE_PARM_DESC(alt_tuner, "Enable alternate tuner configuration");
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
/* ------------------------------------------------------------------ */
static int queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
unsigned int *num_buffers, unsigned int *num_planes,
unsigned int sizes[], void *alloc_ctxs[])
{
struct cx23885_tsport *port = q->drv_priv;
port->ts_packet_size = 188 * 4;
port->ts_packet_count = 32;
*num_planes = 1;
sizes[0] = port->ts_packet_size * port->ts_packet_count;
alloc_ctxs[0] = port->dev->alloc_ctx;
*num_buffers = 32;
return 0;
}
static int buffer_prepare(struct vb2_buffer *vb)
{
struct cx23885_tsport *port = vb->vb2_queue->drv_priv;
struct cx23885_buffer *buf =
container_of(vb, struct cx23885_buffer, vb);
return cx23885_buf_prepare(buf, port);
}
static void buffer_finish(struct vb2_buffer *vb)
{
struct cx23885_tsport *port = vb->vb2_queue->drv_priv;
struct cx23885_dev *dev = port->dev;
struct cx23885_buffer *buf = container_of(vb,
struct cx23885_buffer, vb);
cx23885_free_buffer(dev, buf);
}
static void buffer_queue(struct vb2_buffer *vb)
{
struct cx23885_tsport *port = vb->vb2_queue->drv_priv;
struct cx23885_buffer *buf = container_of(vb,
struct cx23885_buffer, vb);
cx23885_buf_queue(port, buf);
}
static void cx23885_dvb_gate_ctrl(struct cx23885_tsport *port, int open)
{
struct vb2_dvb_frontends *f;
struct vb2_dvb_frontend *fe;
f = &port->frontends;
if (f->gate <= 1) /* undefined or fe0 */
fe = vb2_dvb_get_frontend(f, 1);
else
fe = vb2_dvb_get_frontend(f, f->gate);
if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open);
}
static int cx23885_start_streaming(struct vb2_queue *q, unsigned int count)
{
struct cx23885_tsport *port = q->drv_priv;
struct cx23885_dmaqueue *dmaq = &port->mpegq;
struct cx23885_buffer *buf = list_entry(dmaq->active.next,
struct cx23885_buffer, queue);
cx23885_start_dma(port, dmaq, buf);
return 0;
}
static void cx23885_stop_streaming(struct vb2_queue *q)
{
struct cx23885_tsport *port = q->drv_priv;
cx23885_cancel_buffers(port);
}
static struct vb2_ops dvb_qops = {
.queue_setup = queue_setup,
.buf_prepare = buffer_prepare,
.buf_finish = buffer_finish,
.buf_queue = buffer_queue,
.wait_prepare = vb2_ops_wait_prepare,
.wait_finish = vb2_ops_wait_finish,
.start_streaming = cx23885_start_streaming,
.stop_streaming = cx23885_stop_streaming,
};
static struct s5h1409_config hauppauge_generic_config = {
.demod_address = 0x32 >> 1,
.output_mode = S5H1409_SERIAL_OUTPUT,
.gpio = S5H1409_GPIO_ON,
.qam_if = 44000,
.inversion = S5H1409_INVERSION_OFF,
.status_mode = S5H1409_DEMODLOCKING,
.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
};
static struct tda10048_config hauppauge_hvr1200_config = {
.demod_address = 0x10 >> 1,
.output_mode = TDA10048_SERIAL_OUTPUT,
.fwbulkwritelen = TDA10048_BULKWRITE_200,
.inversion = TDA10048_INVERSION_ON,
.dtv6_if_freq_khz = TDA10048_IF_3300,
.dtv7_if_freq_khz = TDA10048_IF_3800,
.dtv8_if_freq_khz = TDA10048_IF_4300,
.clk_freq_khz = TDA10048_CLK_16000,
};
static struct tda10048_config hauppauge_hvr1210_config = {
.demod_address = 0x10 >> 1,
.output_mode = TDA10048_SERIAL_OUTPUT,
.fwbulkwritelen = TDA10048_BULKWRITE_200,
.inversion = TDA10048_INVERSION_ON,
.dtv6_if_freq_khz = TDA10048_IF_3300,
.dtv7_if_freq_khz = TDA10048_IF_3500,
.dtv8_if_freq_khz = TDA10048_IF_4000,
.clk_freq_khz = TDA10048_CLK_16000,
};
static struct s5h1409_config hauppauge_ezqam_config = {
.demod_address = 0x32 >> 1,
.output_mode = S5H1409_SERIAL_OUTPUT,
.gpio = S5H1409_GPIO_OFF,
.qam_if = 4000,
.inversion = S5H1409_INVERSION_ON,
.status_mode = S5H1409_DEMODLOCKING,
.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
};
static struct s5h1409_config hauppauge_hvr1800lp_config = {
.demod_address = 0x32 >> 1,
.output_mode = S5H1409_SERIAL_OUTPUT,
.gpio = S5H1409_GPIO_OFF,
.qam_if = 44000,
.inversion = S5H1409_INVERSION_OFF,
.status_mode = S5H1409_DEMODLOCKING,
.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
};
static struct s5h1409_config hauppauge_hvr1500_config = {
.demod_address = 0x32 >> 1,
.output_mode = S5H1409_SERIAL_OUTPUT,
.gpio = S5H1409_GPIO_OFF,
.inversion = S5H1409_INVERSION_OFF,
.status_mode = S5H1409_DEMODLOCKING,
.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
};
static struct mt2131_config hauppauge_generic_tunerconfig = {
0x61
};
static struct lgdt330x_config fusionhdtv_5_express = {
.demod_address = 0x0e,
.demod_chip = LGDT3303,
.serial_mpeg = 0x40,
};
static struct s5h1409_config hauppauge_hvr1500q_config = {
.demod_address = 0x32 >> 1,
.output_mode = S5H1409_SERIAL_OUTPUT,
.gpio = S5H1409_GPIO_ON,
.qam_if = 44000,
.inversion = S5H1409_INVERSION_OFF,
.status_mode = S5H1409_DEMODLOCKING,
.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
};
static struct s5h1409_config dvico_s5h1409_config = {
.demod_address = 0x32 >> 1,
.output_mode = S5H1409_SERIAL_OUTPUT,
.gpio = S5H1409_GPIO_ON,
.qam_if = 44000,
.inversion = S5H1409_INVERSION_OFF,
.status_mode = S5H1409_DEMODLOCKING,
.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
};
static struct s5h1411_config dvico_s5h1411_config = {
.output_mode = S5H1411_SERIAL_OUTPUT,
.gpio = S5H1411_GPIO_ON,
.qam_if = S5H1411_IF_44000,
.vsb_if = S5H1411_IF_44000,
.inversion = S5H1411_INVERSION_OFF,
.status_mode = S5H1411_DEMODLOCKING,
.mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
};
static struct s5h1411_config hcw_s5h1411_config = {
.output_mode = S5H1411_SERIAL_OUTPUT,
.gpio = S5H1411_GPIO_OFF,
.vsb_if = S5H1411_IF_44000,
.qam_if = S5H1411_IF_4000,
.inversion = S5H1411_INVERSION_ON,
.status_mode = S5H1411_DEMODLOCKING,
.mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
};
static struct xc5000_config hauppauge_hvr1500q_tunerconfig = {
.i2c_address = 0x61,
.if_khz = 5380,
};
static struct xc5000_config dvico_xc5000_tunerconfig = {
.i2c_address = 0x64,
.if_khz = 5380,
};
static struct tda829x_config tda829x_no_probe = {
.probe_tuner = TDA829X_DONT_PROBE,
};
static struct tda18271_std_map hauppauge_tda18271_std_map = {
.atsc_6 = { .if_freq = 5380, .agc_mode = 3, .std = 3,
.if_lvl = 6, .rfagc_top = 0x37 },
.qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 0,
.if_lvl = 6, .rfagc_top = 0x37 },
};
static struct tda18271_std_map hauppauge_hvr1200_tda18271_std_map = {
.dvbt_6 = { .if_freq = 3300, .agc_mode = 3, .std = 4,
.if_lvl = 1, .rfagc_top = 0x37, },
.dvbt_7 = { .if_freq = 3800, .agc_mode = 3, .std = 5,
.if_lvl = 1, .rfagc_top = 0x37, },
.dvbt_8 = { .if_freq = 4300, .agc_mode = 3, .std = 6,
.if_lvl = 1, .rfagc_top = 0x37, },
};
static struct tda18271_config hauppauge_tda18271_config = {
.std_map = &hauppauge_tda18271_std_map,
.gate = TDA18271_GATE_ANALOG,
.output_opt = TDA18271_OUTPUT_LT_OFF,
};
static struct tda18271_config hauppauge_hvr1200_tuner_config = {
.std_map = &hauppauge_hvr1200_tda18271_std_map,
.gate = TDA18271_GATE_ANALOG,
.output_opt = TDA18271_OUTPUT_LT_OFF,
};
static struct tda18271_config hauppauge_hvr1210_tuner_config = {
.gate = TDA18271_GATE_DIGITAL,
.output_opt = TDA18271_OUTPUT_LT_OFF,
};
static struct tda18271_config hauppauge_hvr4400_tuner_config = {
.gate = TDA18271_GATE_DIGITAL,
.output_opt = TDA18271_OUTPUT_LT_OFF,
};
static struct tda18271_std_map hauppauge_hvr127x_std_map = {
.atsc_6 = { .if_freq = 3250, .agc_mode = 3, .std = 4,
.if_lvl = 1, .rfagc_top = 0x58 },
.qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 5,
.if_lvl = 1, .rfagc_top = 0x58 },
};
static struct tda18271_config hauppauge_hvr127x_config = {
.std_map = &hauppauge_hvr127x_std_map,
.output_opt = TDA18271_OUTPUT_LT_OFF,
};
static struct lgdt3305_config hauppauge_lgdt3305_config = {
.i2c_addr = 0x0e,
.mpeg_mode = LGDT3305_MPEG_SERIAL,
.tpclk_edge = LGDT3305_TPCLK_FALLING_EDGE,
.tpvalid_polarity = LGDT3305_TP_VALID_HIGH,
.deny_i2c_rptr = 1,
.spectral_inversion = 1,
.qam_if_khz = 4000,
.vsb_if_khz = 3250,
};
static struct dibx000_agc_config xc3028_agc_config = {
BAND_VHF | BAND_UHF, /* band_caps */
/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=0,
* P_agc_inv_pwm1=0, P_agc_inv_pwm2=0,
* P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0,
* P_agc_nb_est=2, P_agc_write=0
*/
(0 << 15) | (0 << 14) | (0 << 11) | (0 << 10) | (0 << 9) | (0 << 8) |
(3 << 5) | (0 << 4) | (2 << 1) | (0 << 0), /* setup */
712, /* inv_gain */
21, /* time_stabiliz */
0, /* alpha_level */
118, /* thlock */
0, /* wbd_inv */
2867, /* wbd_ref */
0, /* wbd_sel */
2, /* wbd_alpha */
0, /* agc1_max */
0, /* agc1_min */
39718, /* agc2_max */
9930, /* agc2_min */
0, /* agc1_pt1 */
0, /* agc1_pt2 */
0, /* agc1_pt3 */
0, /* agc1_slope1 */
0, /* agc1_slope2 */
0, /* agc2_pt1 */
128, /* agc2_pt2 */
29, /* agc2_slope1 */
29, /* agc2_slope2 */
17, /* alpha_mant */
27, /* alpha_exp */
23, /* beta_mant */
51, /* beta_exp */
1, /* perform_agc_softsplit */
};
/* PLL Configuration for COFDM BW_MHz = 8.000000
* With external clock = 30.000000 */
static struct dibx000_bandwidth_config xc3028_bw_config = {
60000, /* internal */
30000, /* sampling */
1, /* pll_cfg: prediv */
8, /* pll_cfg: ratio */
3, /* pll_cfg: range */
1, /* pll_cfg: reset */
0, /* pll_cfg: bypass */
0, /* misc: refdiv */
0, /* misc: bypclk_div */
1, /* misc: IO_CLK_en_core */
1, /* misc: ADClkSrc */
0, /* misc: modulo */
(3 << 14) | (1 << 12) | (524 << 0), /* sad_cfg: refsel, sel, freq_15k */
(1 << 25) | 5816102, /* ifreq = 5.200000 MHz */
20452225, /* timf */
30000000 /* xtal_hz */
};
static struct dib7000p_config hauppauge_hvr1400_dib7000_config = {
.output_mpeg2_in_188_bytes = 1,
.hostbus_diversity = 1,
.tuner_is_baseband = 0,
.update_lna = NULL,
.agc_config_count = 1,
.agc = &xc3028_agc_config,
.bw = &xc3028_bw_config,
.gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
.gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
.gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
.pwm_freq_div = 0,
.agc_control = NULL,
.spur_protect = 0,
.output_mode = OUTMODE_MPEG2_SERIAL,
};
static struct zl10353_config dvico_fusionhdtv_xc3028 = {
.demod_address = 0x0f,
.if2 = 45600,
.no_tuner = 1,
.disable_i2c_gate_ctrl = 1,
};
static struct stv0900_reg stv0900_ts_regs[] = {
{ R0900_TSGENERAL, 0x00 },
{ R0900_P1_TSSPEED, 0x40 },
{ R0900_P2_TSSPEED, 0x40 },
{ R0900_P1_TSCFGM, 0xc0 },
{ R0900_P2_TSCFGM, 0xc0 },
{ R0900_P1_TSCFGH, 0xe0 },
{ R0900_P2_TSCFGH, 0xe0 },
{ R0900_P1_TSCFGL, 0x20 },
{ R0900_P2_TSCFGL, 0x20 },
{ 0xffff, 0xff }, /* terminate */
};
static struct stv0900_config netup_stv0900_config = {
.demod_address = 0x68,
.demod_mode = 1, /* dual */
.xtal = 8000000,
.clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
.diseqc_mode = 2,/* 2/3 PWM */
.ts_config_regs = stv0900_ts_regs,
.tun1_maddress = 0,/* 0x60 */
.tun2_maddress = 3,/* 0x63 */
.tun1_adc = 1,/* 1 Vpp */
.tun2_adc = 1,/* 1 Vpp */
};
static struct stv6110_config netup_stv6110_tunerconfig_a = {
.i2c_address = 0x60,
.mclk = 16000000,
.clk_div = 1,
.gain = 8, /* +16 dB - maximum gain */
};
static struct stv6110_config netup_stv6110_tunerconfig_b = {
.i2c_address = 0x63,
.mclk = 16000000,
.clk_div = 1,
.gain = 8, /* +16 dB - maximum gain */
};
static struct cx24116_config tbs_cx24116_config = {
.demod_address = 0x55,
};
static struct cx24117_config tbs_cx24117_config = {
.demod_address = 0x55,
};
static struct ds3000_config tevii_ds3000_config = {
.demod_address = 0x68,
};
static struct ts2020_config tevii_ts2020_config = {
.tuner_address = 0x60,
.clk_out_div = 1,
.frequency_div = 1146000,
};
static struct cx24116_config dvbworld_cx24116_config = {
.demod_address = 0x05,
};
static struct lgs8gxx_config mygica_x8506_lgs8gl5_config = {
.prod = LGS8GXX_PROD_LGS8GL5,
.demod_address = 0x19,
.serial_ts = 0,
.ts_clk_pol = 1,
.ts_clk_gated = 1,
.if_clk_freq = 30400, /* 30.4 MHz */
.if_freq = 5380, /* 5.38 MHz */
.if_neg_center = 1,
.ext_adc = 0,
.adc_signed = 0,
.if_neg_edge = 0,
};
static struct xc5000_config mygica_x8506_xc5000_config = {
.i2c_address = 0x61,
.if_khz = 5380,
};
static struct mb86a20s_config mygica_x8507_mb86a20s_config = {
.demod_address = 0x10,
};
static struct xc5000_config mygica_x8507_xc5000_config = {
.i2c_address = 0x61,
.if_khz = 4000,
};
static struct stv090x_config prof_8000_stv090x_config = {
.device = STV0903,
.demod_mode = STV090x_SINGLE,
.clk_mode = STV090x_CLK_EXT,
.xtal = 27000000,
.address = 0x6A,
.ts1_mode = STV090x_TSMODE_PARALLEL_PUNCTURED,
.repeater_level = STV090x_RPTLEVEL_64,
.adc1_range = STV090x_ADC_2Vpp,
.diseqc_envelope_mode = false,
.tuner_get_frequency = stb6100_get_frequency,
.tuner_set_frequency = stb6100_set_frequency,
.tuner_set_bandwidth = stb6100_set_bandwidth,
.tuner_get_bandwidth = stb6100_get_bandwidth,
};
static struct stb6100_config prof_8000_stb6100_config = {
.tuner_address = 0x60,
.refclock = 27000000,
};
static int p8000_set_voltage(struct dvb_frontend *fe,
enum fe_sec_voltage voltage)
{
struct cx23885_tsport *port = fe->dvb->priv;
struct cx23885_dev *dev = port->dev;
if (voltage == SEC_VOLTAGE_18)
cx_write(MC417_RWD, 0x00001e00);
else if (voltage == SEC_VOLTAGE_13)
cx_write(MC417_RWD, 0x00001a00);
else
cx_write(MC417_RWD, 0x00001800);
return 0;
}
static int dvbsky_t9580_set_voltage(struct dvb_frontend *fe,
enum fe_sec_voltage voltage)
{
struct cx23885_tsport *port = fe->dvb->priv;
struct cx23885_dev *dev = port->dev;
cx23885_gpio_enable(dev, GPIO_0 | GPIO_1, 1);
switch (voltage) {
case SEC_VOLTAGE_13:
cx23885_gpio_set(dev, GPIO_1);
cx23885_gpio_clear(dev, GPIO_0);
break;
case SEC_VOLTAGE_18:
cx23885_gpio_set(dev, GPIO_1);
cx23885_gpio_set(dev, GPIO_0);
break;
case SEC_VOLTAGE_OFF:
cx23885_gpio_clear(dev, GPIO_1);
cx23885_gpio_clear(dev, GPIO_0);
break;
}
/* call the frontend set_voltage function */
port->fe_set_voltage(fe, voltage);
return 0;
}
static int dvbsky_s952_portc_set_voltage(struct dvb_frontend *fe,
enum fe_sec_voltage voltage)
{
struct cx23885_tsport *port = fe->dvb->priv;
struct cx23885_dev *dev = port->dev;
cx23885_gpio_enable(dev, GPIO_12 | GPIO_13, 1);
switch (voltage) {
case SEC_VOLTAGE_13:
cx23885_gpio_set(dev, GPIO_13);
cx23885_gpio_clear(dev, GPIO_12);
break;
case SEC_VOLTAGE_18:
cx23885_gpio_set(dev, GPIO_13);
cx23885_gpio_set(dev, GPIO_12);
break;
case SEC_VOLTAGE_OFF:
cx23885_gpio_clear(dev, GPIO_13);
cx23885_gpio_clear(dev, GPIO_12);
break;
}
/* call the frontend set_voltage function */
return port->fe_set_voltage(fe, voltage);
}
static int cx23885_sp2_ci_ctrl(void *priv, u8 read, int addr,
u8 data, int *mem)
{
/* MC417 */
#define SP2_DATA 0x000000ff
#define SP2_WR 0x00008000
#define SP2_RD 0x00004000
#define SP2_ACK 0x00001000
#define SP2_ADHI 0x00000800
#define SP2_ADLO 0x00000400
#define SP2_CS1 0x00000200
#define SP2_CS0 0x00000100
#define SP2_EN_ALL 0x00001000
#define SP2_CTRL_OFF (SP2_CS1 | SP2_CS0 | SP2_WR | SP2_RD)
struct cx23885_tsport *port = priv;
struct cx23885_dev *dev = port->dev;
int ret;
int tmp = 0;
unsigned long timeout;
mutex_lock(&dev->gpio_lock);
/* write addr */
cx_write(MC417_OEN, SP2_EN_ALL);
cx_write(MC417_RWD, SP2_CTRL_OFF |
SP2_ADLO | (0xff & addr));
cx_clear(MC417_RWD, SP2_ADLO);
cx_write(MC417_RWD, SP2_CTRL_OFF |
SP2_ADHI | (0xff & (addr >> 8)));
cx_clear(MC417_RWD, SP2_ADHI);
if (read)
/* data in */
cx_write(MC417_OEN, SP2_EN_ALL | SP2_DATA);
else
/* data out */
cx_write(MC417_RWD, SP2_CTRL_OFF | data);
/* chip select 0 */
cx_clear(MC417_RWD, SP2_CS0);
/* read/write */
cx_clear(MC417_RWD, (read) ? SP2_RD : SP2_WR);
/* wait for a maximum of 1 msec */
timeout = jiffies + msecs_to_jiffies(1);
while (!time_after(jiffies, timeout)) {
tmp = cx_read(MC417_RWD);
if ((tmp & SP2_ACK) == 0)
break;
usleep_range(50, 100);
}
cx_set(MC417_RWD, SP2_CTRL_OFF);
*mem = tmp & 0xff;
mutex_unlock(&dev->gpio_lock);
if (!read) {
if (*mem < 0) {
ret = -EREMOTEIO;
goto err;
}
}
return 0;
err:
return ret;
}
static int cx23885_dvb_set_frontend(struct dvb_frontend *fe)
{
struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct cx23885_tsport *port = fe->dvb->priv;
struct cx23885_dev *dev = port->dev;
switch (dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1275:
switch (p->modulation) {
case VSB_8:
cx23885_gpio_clear(dev, GPIO_5);
break;
case QAM_64:
case QAM_256:
default:
cx23885_gpio_set(dev, GPIO_5);
break;
}
break;
case CX23885_BOARD_MYGICA_X8506:
case CX23885_BOARD_MYGICA_X8507:
case CX23885_BOARD_MAGICPRO_PROHDTVE2:
/* Select Digital TV */
cx23885_gpio_set(dev, GPIO_0);
break;
}
/* Call the real set_frontend */
if (port->set_frontend)
return port->set_frontend(fe);
return 0;
}
static void cx23885_set_frontend_hook(struct cx23885_tsport *port,
struct dvb_frontend *fe)
{
port->set_frontend = fe->ops.set_frontend;
fe->ops.set_frontend = cx23885_dvb_set_frontend;
}
static struct lgs8gxx_config magicpro_prohdtve2_lgs8g75_config = {
.prod = LGS8GXX_PROD_LGS8G75,
.demod_address = 0x19,
.serial_ts = 0,
.ts_clk_pol = 1,
.ts_clk_gated = 1,
.if_clk_freq = 30400, /* 30.4 MHz */
.if_freq = 6500, /* 6.50 MHz */
.if_neg_center = 1,
.ext_adc = 0,
.adc_signed = 1,
.adc_vpp = 2, /* 1.6 Vpp */
.if_neg_edge = 1,
};
static struct xc5000_config magicpro_prohdtve2_xc5000_config = {
.i2c_address = 0x61,
.if_khz = 6500,
};
static struct atbm8830_config mygica_x8558pro_atbm8830_cfg1 = {
.prod = ATBM8830_PROD_8830,
.demod_address = 0x44,
.serial_ts = 0,
.ts_sampling_edge = 1,
.ts_clk_gated = 0,
.osc_clk_freq = 30400, /* in kHz */
.if_freq = 0, /* zero IF */
.zif_swap_iq = 1,
.agc_min = 0x2E,
.agc_max = 0xFF,
.agc_hold_loop = 0,
};
static struct max2165_config mygic_x8558pro_max2165_cfg1 = {
.i2c_address = 0x60,
.osc_clk = 20
};
static struct atbm8830_config mygica_x8558pro_atbm8830_cfg2 = {
.prod = ATBM8830_PROD_8830,
.demod_address = 0x44,
.serial_ts = 1,
.ts_sampling_edge = 1,
.ts_clk_gated = 0,
.osc_clk_freq = 30400, /* in kHz */
.if_freq = 0, /* zero IF */
.zif_swap_iq = 1,
.agc_min = 0x2E,
.agc_max = 0xFF,
.agc_hold_loop = 0,
};
static struct max2165_config mygic_x8558pro_max2165_cfg2 = {
.i2c_address = 0x60,
.osc_clk = 20
};
static struct stv0367_config netup_stv0367_config[] = {
{
.demod_address = 0x1c,
.xtal = 27000000,
.if_khz = 4500,
.if_iq_mode = 0,
.ts_mode = 1,
.clk_pol = 0,
}, {
.demod_address = 0x1d,
.xtal = 27000000,
.if_khz = 4500,
.if_iq_mode = 0,
.ts_mode = 1,
.clk_pol = 0,
},
};
static struct xc5000_config netup_xc5000_config[] = {
{
.i2c_address = 0x61,
.if_khz = 4500,
}, {
.i2c_address = 0x64,
.if_khz = 4500,
},
};
static struct drxk_config terratec_drxk_config[] = {
{
.adr = 0x29,
.no_i2c_bridge = 1,
}, {
.adr = 0x2a,
.no_i2c_bridge = 1,
},
};
static struct mt2063_config terratec_mt2063_config[] = {
{
.tuner_address = 0x60,
}, {
.tuner_address = 0x67,
},
};
static const struct tda10071_platform_data hauppauge_tda10071_pdata = {
.clk = 40444000, /* 40.444 MHz */
.i2c_wr_max = 64,
.ts_mode = TDA10071_TS_SERIAL,
.pll_multiplier = 20,
.tuner_i2c_addr = 0x54,
};
static const struct si2165_config hauppauge_hvr4400_si2165_config = {
.i2c_addr = 0x64,
.chip_mode = SI2165_MODE_PLL_XTAL,
.ref_freq_Hz = 16000000,
};
static const struct m88ds3103_config dvbsky_t9580_m88ds3103_config = {
.i2c_addr = 0x68,
.clock = 27000000,
.i2c_wr_max = 33,
.clock_out = 0,
.ts_mode = M88DS3103_TS_PARALLEL,
.ts_clk = 16000,
.ts_clk_pol = 1,
.lnb_en_pol = 1,
.lnb_hv_pol = 0,
.agc = 0x99,
};
static const struct m88ds3103_config dvbsky_s950c_m88ds3103_config = {
.i2c_addr = 0x68,
.clock = 27000000,
.i2c_wr_max = 33,
.clock_out = 0,
.ts_mode = M88DS3103_TS_CI,
.ts_clk = 10000,
.ts_clk_pol = 1,
.lnb_en_pol = 1,
.lnb_hv_pol = 0,
.agc = 0x99,
};
static const struct m88ds3103_config dvbsky_s952_portc_m88ds3103_config = {
.i2c_addr = 0x68,
.clock = 27000000,
.i2c_wr_max = 33,
.clock_out = 0,
.ts_mode = M88DS3103_TS_SERIAL,
.ts_clk = 96000,
.ts_clk_pol = 0,
.lnb_en_pol = 1,
.lnb_hv_pol = 0,
.agc = 0x99,
};
static const struct m88ds3103_config hauppauge_hvr5525_m88ds3103_config = {
.i2c_addr = 0x69,
.clock = 27000000,
.i2c_wr_max = 33,
.ts_mode = M88DS3103_TS_PARALLEL,
.ts_clk = 16000,
.ts_clk_pol = 1,
.agc = 0x99,
};
static int netup_altera_fpga_rw(void *device, int flag, int data, int read)
{
struct cx23885_dev *dev = (struct cx23885_dev *)device;
unsigned long timeout = jiffies + msecs_to_jiffies(1);
uint32_t mem = 0;
mem = cx_read(MC417_RWD);
if (read)
cx_set(MC417_OEN, ALT_DATA);
else {
cx_clear(MC417_OEN, ALT_DATA);/* D0-D7 out */
mem &= ~ALT_DATA;
mem |= (data & ALT_DATA);
}
if (flag)
mem |= ALT_AD_RG;
else
mem &= ~ALT_AD_RG;
mem &= ~ALT_CS;
if (read)
mem = (mem & ~ALT_RD) | ALT_WR;
else
mem = (mem & ~ALT_WR) | ALT_RD;
cx_write(MC417_RWD, mem); /* start RW cycle */
for (;;) {
mem = cx_read(MC417_RWD);
if ((mem & ALT_RDY) == 0)
break;
if (time_after(jiffies, timeout))
break;
udelay(1);
}
cx_set(MC417_RWD, ALT_RD | ALT_WR | ALT_CS);
if (read)
return mem & ALT_DATA;
return 0;
};
static int dib7070_tuner_reset(struct dvb_frontend *fe, int onoff)
{
struct dib7000p_ops *dib7000p_ops = fe->sec_priv;
return dib7000p_ops->set_gpio(fe, 8, 0, !onoff);
}
static int dib7070_tuner_sleep(struct dvb_frontend *fe, int onoff)
{
return 0;
}
static struct dib0070_config dib7070p_dib0070_config = {
.i2c_address = DEFAULT_DIB0070_I2C_ADDRESS,
.reset = dib7070_tuner_reset,
.sleep = dib7070_tuner_sleep,
.clock_khz = 12000,
.freq_offset_khz_vhf = 550,
/* .flip_chip = 1, */
};
/* DIB7070 generic */
static struct dibx000_agc_config dib7070_agc_config = {
.band_caps = BAND_UHF | BAND_VHF | BAND_LBAND | BAND_SBAND,
/*
* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=5,
* P_agc_inv_pwm1=0, P_agc_inv_pwm2=0, P_agc_inh_dc_rv_est=0,
* P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=5, P_agc_write=0
*/
.setup = (0 << 15) | (0 << 14) | (5 << 11) | (0 << 10) | (0 << 9) |
(0 << 8) | (3 << 5) | (0 << 4) | (5 << 1) | (0 << 0),
.inv_gain = 600,
.time_stabiliz = 10,
.alpha_level = 0,
.thlock = 118,
.wbd_inv = 0,
.wbd_ref = 3530,
.wbd_sel = 1,
.wbd_alpha = 5,
.agc1_max = 65535,
.agc1_min = 0,
.agc2_max = 65535,
.agc2_min = 0,
.agc1_pt1 = 0,
.agc1_pt2 = 40,
.agc1_pt3 = 183,
.agc1_slope1 = 206,
.agc1_slope2 = 255,
.agc2_pt1 = 72,
.agc2_pt2 = 152,
.agc2_slope1 = 88,
.agc2_slope2 = 90,
.alpha_mant = 17,
.alpha_exp = 27,
.beta_mant = 23,
.beta_exp = 51,
.perform_agc_softsplit = 0,
};
static struct dibx000_bandwidth_config dib7070_bw_config_12_mhz = {
.internal = 60000,
.sampling = 15000,
.pll_prediv = 1,
.pll_ratio = 20,
.pll_range = 3,
.pll_reset = 1,
.pll_bypass = 0,
.enable_refdiv = 0,
.bypclk_div = 0,
.IO_CLK_en_core = 1,
.ADClkSrc = 1,
.modulo = 2,
/* refsel, sel, freq_15k */
.sad_cfg = (3 << 14) | (1 << 12) | (524 << 0),
.ifreq = (0 << 25) | 0,
.timf = 20452225,
.xtal_hz = 12000000,
};
static struct dib7000p_config dib7070p_dib7000p_config = {
/* .output_mode = OUTMODE_MPEG2_FIFO, */
.output_mode = OUTMODE_MPEG2_SERIAL,
/* .output_mode = OUTMODE_MPEG2_PAR_GATED_CLK, */
.output_mpeg2_in_188_bytes = 1,
.agc_config_count = 1,
.agc = &dib7070_agc_config,
.bw = &dib7070_bw_config_12_mhz,
.tuner_is_baseband = 1,
.spur_protect = 1,
.gpio_dir = 0xfcef, /* DIB7000P_GPIO_DEFAULT_DIRECTIONS, */
.gpio_val = 0x0110, /* DIB7000P_GPIO_DEFAULT_VALUES, */
.gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
.hostbus_diversity = 1,
};
static int dvb_register_ci_mac(struct cx23885_tsport *port)
{
struct cx23885_dev *dev = port->dev;
struct i2c_client *client_ci = NULL;
struct vb2_dvb_frontend *fe0;
fe0 = vb2_dvb_get_frontend(&port->frontends, 1);
if (!fe0)
return -EINVAL;
switch (dev->board) {
case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: {
static struct netup_card_info cinfo;
netup_get_card_info(&dev->i2c_bus[0].i2c_adap, &cinfo);
memcpy(port->frontends.adapter.proposed_mac,
cinfo.port[port->nr - 1].mac, 6);
printk(KERN_INFO "NetUP Dual DVB-S2 CI card port%d MAC=%pM\n",
port->nr, port->frontends.adapter.proposed_mac);
netup_ci_init(port);
return 0;
}
case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF: {
struct altera_ci_config netup_ci_cfg = {
.dev = dev,/* magic number to identify*/
.adapter = &port->frontends.adapter,/* for CI */
.demux = &fe0->dvb.demux,/* for hw pid filter */
.fpga_rw = netup_altera_fpga_rw,
};
altera_ci_init(&netup_ci_cfg, port->nr);
return 0;
}
case CX23885_BOARD_TEVII_S470: {
u8 eeprom[256]; /* 24C02 i2c eeprom */
if (port->nr != 1)
return 0;
/* Read entire EEPROM */
dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom, sizeof(eeprom));
printk(KERN_INFO "TeVii S470 MAC= %pM\n", eeprom + 0xa0);
memcpy(port->frontends.adapter.proposed_mac, eeprom + 0xa0, 6);
return 0;
}
case CX23885_BOARD_DVBSKY_T9580:
case CX23885_BOARD_DVBSKY_S950:
case CX23885_BOARD_DVBSKY_S952:
case CX23885_BOARD_DVBSKY_T982: {
u8 eeprom[256]; /* 24C02 i2c eeprom */
if (port->nr > 2)
return 0;
/* Read entire EEPROM */
dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom,
sizeof(eeprom));
printk(KERN_INFO "%s port %d MAC address: %pM\n",
cx23885_boards[dev->board].name, port->nr,
eeprom + 0xc0 + (port->nr-1) * 8);
memcpy(port->frontends.adapter.proposed_mac, eeprom + 0xc0 +
(port->nr-1) * 8, 6);
return 0;
}
case CX23885_BOARD_DVBSKY_S950C:
case CX23885_BOARD_DVBSKY_T980C:
case CX23885_BOARD_TT_CT2_4500_CI: {
u8 eeprom[256]; /* 24C02 i2c eeprom */
struct sp2_config sp2_config;
struct i2c_board_info info;
struct cx23885_i2c *i2c_bus2 = &dev->i2c_bus[1];
/* attach CI */
memset(&sp2_config, 0, sizeof(sp2_config));
sp2_config.dvb_adap = &port->frontends.adapter;
sp2_config.priv = port;
sp2_config.ci_control = cx23885_sp2_ci_ctrl;
memset(&info, 0, sizeof(struct i2c_board_info));
strlcpy(info.type, "sp2", I2C_NAME_SIZE);
info.addr = 0x40;
info.platform_data = &sp2_config;
request_module(info.type);
client_ci = i2c_new_device(&i2c_bus2->i2c_adap, &info);
if (client_ci == NULL || client_ci->dev.driver == NULL)
return -ENODEV;
if (!try_module_get(client_ci->dev.driver->owner)) {
i2c_unregister_device(client_ci);
return -ENODEV;
}
port->i2c_client_ci = client_ci;
if (port->nr != 1)
return 0;
/* Read entire EEPROM */
dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom,
sizeof(eeprom));
printk(KERN_INFO "%s MAC address: %pM\n",
cx23885_boards[dev->board].name, eeprom + 0xc0);
memcpy(port->frontends.adapter.proposed_mac, eeprom + 0xc0, 6);
return 0;
}
}
return 0;
}
static int dvb_register(struct cx23885_tsport *port)
{
struct dib7000p_ops dib7000p_ops;
struct cx23885_dev *dev = port->dev;
struct cx23885_i2c *i2c_bus = NULL, *i2c_bus2 = NULL;
struct vb2_dvb_frontend *fe0, *fe1 = NULL;
struct si2168_config si2168_config;
struct si2157_config si2157_config;
struct ts2020_config ts2020_config;
struct i2c_board_info info;
struct i2c_adapter *adapter;
struct i2c_client *client_demod = NULL, *client_tuner = NULL;
struct i2c_client *client_sec = NULL;
const struct m88ds3103_config *p_m88ds3103_config = NULL;
int (*p_set_voltage)(struct dvb_frontend *fe,
enum fe_sec_voltage voltage) = NULL;
int mfe_shared = 0; /* bus not shared by default */
int ret;
/* Get the first frontend */
fe0 = vb2_dvb_get_frontend(&port->frontends, 1);
if (!fe0)
return -EINVAL;
/* init struct vb2_dvb */
fe0->dvb.name = dev->name;
/* multi-frontend gate control is undefined or defaults to fe0 */
port->frontends.gate = 0;
/* Sets the gate control callback to be used by i2c command calls */
port->gate_ctrl = cx23885_dvb_gate_ctrl;
/* init frontend */
switch (dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1250:
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(s5h1409_attach,
&hauppauge_generic_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
dvb_attach(mt2131_attach, fe0->dvb.frontend,
&i2c_bus->i2c_adap,
&hauppauge_generic_tunerconfig, 0);
break;
case CX23885_BOARD_HAUPPAUGE_HVR1270:
case CX23885_BOARD_HAUPPAUGE_HVR1275:
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
&hauppauge_lgdt3305_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
dvb_attach(tda18271_attach, fe0->dvb.frontend,
0x60, &dev->i2c_bus[1].i2c_adap,
&hauppauge_hvr127x_config);
if (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1275)
cx23885_set_frontend_hook(port, fe0->dvb.frontend);
break;
case CX23885_BOARD_HAUPPAUGE_HVR1255:
case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(s5h1411_attach,
&hcw_s5h1411_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
dvb_attach(tda18271_attach, fe0->dvb.frontend,
0x60, &dev->i2c_bus[1].i2c_adap,
&hauppauge_tda18271_config);
tda18271_attach(&dev->ts1.analog_fe,
0x60, &dev->i2c_bus[1].i2c_adap,
&hauppauge_tda18271_config);
break;
case CX23885_BOARD_HAUPPAUGE_HVR1800:
i2c_bus = &dev->i2c_bus[0];
switch (alt_tuner) {
case 1:
fe0->dvb.frontend =
dvb_attach(s5h1409_attach,
&hauppauge_ezqam_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
dvb_attach(tda829x_attach, fe0->dvb.frontend,
&dev->i2c_bus[1].i2c_adap, 0x42,
&tda829x_no_probe);
dvb_attach(tda18271_attach, fe0->dvb.frontend,
0x60, &dev->i2c_bus[1].i2c_adap,
&hauppauge_tda18271_config);
break;
case 0:
default:
fe0->dvb.frontend =
dvb_attach(s5h1409_attach,
&hauppauge_generic_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
dvb_attach(mt2131_attach, fe0->dvb.frontend,
&i2c_bus->i2c_adap,
&hauppauge_generic_tunerconfig, 0);
}
break;
case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(s5h1409_attach,
&hauppauge_hvr1800lp_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
dvb_attach(mt2131_attach, fe0->dvb.frontend,
&i2c_bus->i2c_adap,
&hauppauge_generic_tunerconfig, 0);
break;
case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
&fusionhdtv_5_express,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
&i2c_bus->i2c_adap, 0x61,
TUNER_LG_TDVS_H06XF);
break;
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
i2c_bus = &dev->i2c_bus[1];
fe0->dvb.frontend = dvb_attach(s5h1409_attach,
&hauppauge_hvr1500q_config,
&dev->i2c_bus[0].i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
dvb_attach(xc5000_attach, fe0->dvb.frontend,
&i2c_bus->i2c_adap,
&hauppauge_hvr1500q_tunerconfig);
break;
case CX23885_BOARD_HAUPPAUGE_HVR1500:
i2c_bus = &dev->i2c_bus[1];
fe0->dvb.frontend = dvb_attach(s5h1409_attach,
&hauppauge_hvr1500_config,
&dev->i2c_bus[0].i2c_adap);
if (fe0->dvb.frontend != NULL) {
struct dvb_frontend *fe;
struct xc2028_config cfg = {
.i2c_adap = &i2c_bus->i2c_adap,
.i2c_addr = 0x61,
};
static struct xc2028_ctrl ctl = {
.fname = XC2028_DEFAULT_FIRMWARE,
.max_len = 64,
.demod = XC3028_FE_OREN538,
};
fe = dvb_attach(xc2028_attach,
fe0->dvb.frontend, &cfg);
if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
fe->ops.tuner_ops.set_config(fe, &ctl);
}
break;
case CX23885_BOARD_HAUPPAUGE_HVR1200:
case CX23885_BOARD_HAUPPAUGE_HVR1700:
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(tda10048_attach,
&hauppauge_hvr1200_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
dvb_attach(tda829x_attach, fe0->dvb.frontend,
&dev->i2c_bus[1].i2c_adap, 0x42,
&tda829x_no_probe);
dvb_attach(tda18271_attach, fe0->dvb.frontend,
0x60, &dev->i2c_bus[1].i2c_adap,
&hauppauge_hvr1200_tuner_config);
break;
case CX23885_BOARD_HAUPPAUGE_HVR1210:
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(tda10048_attach,
&hauppauge_hvr1210_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend != NULL) {
dvb_attach(tda18271_attach, fe0->dvb.frontend,
0x60, &dev->i2c_bus[1].i2c_adap,
&hauppauge_hvr1210_tuner_config);
}
break;
case CX23885_BOARD_HAUPPAUGE_HVR1400:
i2c_bus = &dev->i2c_bus[0];
if (!dvb_attach(dib7000p_attach, &dib7000p_ops))
return -ENODEV;
fe0->dvb.frontend = dib7000p_ops.init(&i2c_bus->i2c_adap,
0x12, &hauppauge_hvr1400_dib7000_config);
if (fe0->dvb.frontend != NULL) {
struct dvb_frontend *fe;
struct xc2028_config cfg = {
.i2c_adap = &dev->i2c_bus[1].i2c_adap,
.i2c_addr = 0x64,
};
static struct xc2028_ctrl ctl = {
.fname = XC3028L_DEFAULT_FIRMWARE,
.max_len = 64,
.demod = XC3028_FE_DIBCOM52,
/* This is true for all demods with
v36 firmware? */
.type = XC2028_D2633,
};
fe = dvb_attach(xc2028_attach,
fe0->dvb.frontend, &cfg);
if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
fe->ops.tuner_ops.set_config(fe, &ctl);
}
break;
case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
i2c_bus = &dev->i2c_bus[port->nr - 1];
fe0->dvb.frontend = dvb_attach(s5h1409_attach,
&dvico_s5h1409_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
fe0->dvb.frontend = dvb_attach(s5h1411_attach,
&dvico_s5h1411_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend != NULL)
dvb_attach(xc5000_attach, fe0->dvb.frontend,
&i2c_bus->i2c_adap,
&dvico_xc5000_tunerconfig);
break;
case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: {
i2c_bus = &dev->i2c_bus[port->nr - 1];
fe0->dvb.frontend = dvb_attach(zl10353_attach,
&dvico_fusionhdtv_xc3028,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend != NULL) {
struct dvb_frontend *fe;
struct xc2028_config cfg = {
.i2c_adap = &i2c_bus->i2c_adap,
.i2c_addr = 0x61,
};
static struct xc2028_ctrl ctl = {
.fname = XC2028_DEFAULT_FIRMWARE,
.max_len = 64,
.demod = XC3028_FE_ZARLINK456,
};
fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
&cfg);
if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
fe->ops.tuner_ops.set_config(fe, &ctl);
}
break;
}
case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP2: {
i2c_bus = &dev->i2c_bus[port->nr - 1];
/* cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); */
/* cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1); */
if (!dvb_attach(dib7000p_attach, &dib7000p_ops))
return -ENODEV;
if (dib7000p_ops.i2c_enumeration(&i2c_bus->i2c_adap, 1, 0x12, &dib7070p_dib7000p_config) < 0) {
printk(KERN_WARNING "Unable to enumerate dib7000p\n");
return -ENODEV;
}
fe0->dvb.frontend = dib7000p_ops.init(&i2c_bus->i2c_adap, 0x80, &dib7070p_dib7000p_config);
if (fe0->dvb.frontend != NULL) {
struct i2c_adapter *tun_i2c;
fe0->dvb.frontend->sec_priv = kmalloc(sizeof(dib7000p_ops), GFP_KERNEL);
memcpy(fe0->dvb.frontend->sec_priv, &dib7000p_ops, sizeof(dib7000p_ops));
tun_i2c = dib7000p_ops.get_i2c_master(fe0->dvb.frontend, DIBX000_I2C_INTERFACE_TUNER, 1);
if (!dvb_attach(dib0070_attach, fe0->dvb.frontend, tun_i2c, &dib7070p_dib0070_config))
return -ENODEV;
}
break;
}
case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
case CX23885_BOARD_COMPRO_VIDEOMATE_E650F:
case CX23885_BOARD_COMPRO_VIDEOMATE_E800:
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(zl10353_attach,
&dvico_fusionhdtv_xc3028,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend != NULL) {
struct dvb_frontend *fe;
struct xc2028_config cfg = {
.i2c_adap = &dev->i2c_bus[1].i2c_adap,
.i2c_addr = 0x61,
};
static struct xc2028_ctrl ctl = {
.fname = XC2028_DEFAULT_FIRMWARE,
.max_len = 64,
.demod = XC3028_FE_ZARLINK456,
};
fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
&cfg);
if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
fe->ops.tuner_ops.set_config(fe, &ctl);
}
break;
case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000:
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(zl10353_attach,
&dvico_fusionhdtv_xc3028,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend != NULL) {
struct dvb_frontend *fe;
struct xc4000_config cfg = {
.i2c_address = 0x61,
.default_pm = 0,
.dvb_amplitude = 134,
.set_smoothedcvbs = 1,
.if_khz = 4560
};
fe = dvb_attach(xc4000_attach, fe0->dvb.frontend,
&dev->i2c_bus[1].i2c_adap, &cfg);
if (!fe) {
printk(KERN_ERR "%s/2: xc4000 attach failed\n",
dev->name);
goto frontend_detach;
}
}
break;
case CX23885_BOARD_TBS_6920:
i2c_bus = &dev->i2c_bus[1];
fe0->dvb.frontend = dvb_attach(cx24116_attach,
&tbs_cx24116_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend != NULL)
fe0->dvb.frontend->ops.set_voltage = f300_set_voltage;
break;
case CX23885_BOARD_TBS_6980:
case CX23885_BOARD_TBS_6981:
i2c_bus = &dev->i2c_bus[1];
switch (port->nr) {
/* PORT B */
case 1:
fe0->dvb.frontend = dvb_attach(cx24117_attach,
&tbs_cx24117_config,
&i2c_bus->i2c_adap);
break;
/* PORT C */
case 2:
fe0->dvb.frontend = dvb_attach(cx24117_attach,
&tbs_cx24117_config,
&i2c_bus->i2c_adap);
break;
}
break;
case CX23885_BOARD_TEVII_S470:
i2c_bus = &dev->i2c_bus[1];
fe0->dvb.frontend = dvb_attach(ds3000_attach,
&tevii_ds3000_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend != NULL) {
dvb_attach(ts2020_attach, fe0->dvb.frontend,
&tevii_ts2020_config, &i2c_bus->i2c_adap);
fe0->dvb.frontend->ops.set_voltage = f300_set_voltage;
}
break;
case CX23885_BOARD_DVBWORLD_2005:
i2c_bus = &dev->i2c_bus[1];
fe0->dvb.frontend = dvb_attach(cx24116_attach,
&dvbworld_cx24116_config,
&i2c_bus->i2c_adap);
break;
case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
i2c_bus = &dev->i2c_bus[0];
switch (port->nr) {
/* port B */
case 1:
fe0->dvb.frontend = dvb_attach(stv0900_attach,
&netup_stv0900_config,
&i2c_bus->i2c_adap, 0);
if (fe0->dvb.frontend != NULL) {
if (dvb_attach(stv6110_attach,
fe0->dvb.frontend,
&netup_stv6110_tunerconfig_a,
&i2c_bus->i2c_adap)) {
if (!dvb_attach(lnbh24_attach,
fe0->dvb.frontend,
&i2c_bus->i2c_adap,
LNBH24_PCL | LNBH24_TTX,
LNBH24_TEN, 0x09))
printk(KERN_ERR
"No LNBH24 found!\n");
}
}
break;
/* port C */
case 2:
fe0->dvb.frontend = dvb_attach(stv0900_attach,
&netup_stv0900_config,
&i2c_bus->i2c_adap, 1);
if (fe0->dvb.frontend != NULL) {
if (dvb_attach(stv6110_attach,
fe0->dvb.frontend,
&netup_stv6110_tunerconfig_b,
&i2c_bus->i2c_adap)) {
if (!dvb_attach(lnbh24_attach,
fe0->dvb.frontend,
&i2c_bus->i2c_adap,
LNBH24_PCL | LNBH24_TTX,
LNBH24_TEN, 0x0a))
printk(KERN_ERR
"No LNBH24 found!\n");
}
}
break;
}
break;
case CX23885_BOARD_MYGICA_X8506:
i2c_bus = &dev->i2c_bus[0];
i2c_bus2 = &dev->i2c_bus[1];
fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
&mygica_x8506_lgs8gl5_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
dvb_attach(xc5000_attach, fe0->dvb.frontend,
&i2c_bus2->i2c_adap, &mygica_x8506_xc5000_config);
cx23885_set_frontend_hook(port, fe0->dvb.frontend);
break;
case CX23885_BOARD_MYGICA_X8507:
i2c_bus = &dev->i2c_bus[0];
i2c_bus2 = &dev->i2c_bus[1];
fe0->dvb.frontend = dvb_attach(mb86a20s_attach,
&mygica_x8507_mb86a20s_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
dvb_attach(xc5000_attach, fe0->dvb.frontend,
&i2c_bus2->i2c_adap,
&mygica_x8507_xc5000_config);
cx23885_set_frontend_hook(port, fe0->dvb.frontend);
break;
case CX23885_BOARD_MAGICPRO_PROHDTVE2:
i2c_bus = &dev->i2c_bus[0];
i2c_bus2 = &dev->i2c_bus[1];
fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
&magicpro_prohdtve2_lgs8g75_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
dvb_attach(xc5000_attach, fe0->dvb.frontend,
&i2c_bus2->i2c_adap,
&magicpro_prohdtve2_xc5000_config);
cx23885_set_frontend_hook(port, fe0->dvb.frontend);
break;
case CX23885_BOARD_HAUPPAUGE_HVR1850:
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(s5h1411_attach,
&hcw_s5h1411_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
dvb_attach(tda18271_attach, fe0->dvb.frontend,
0x60, &dev->i2c_bus[0].i2c_adap,
&hauppauge_tda18271_config);
tda18271_attach(&dev->ts1.analog_fe,
0x60, &dev->i2c_bus[1].i2c_adap,
&hauppauge_tda18271_config);
break;
case CX23885_BOARD_HAUPPAUGE_HVR1290:
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(s5h1411_attach,
&hcw_s5h1411_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
dvb_attach(tda18271_attach, fe0->dvb.frontend,
0x60, &dev->i2c_bus[0].i2c_adap,
&hauppauge_tda18271_config);
break;
case CX23885_BOARD_MYGICA_X8558PRO:
switch (port->nr) {
/* port B */
case 1:
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(atbm8830_attach,
&mygica_x8558pro_atbm8830_cfg1,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
dvb_attach(max2165_attach, fe0->dvb.frontend,
&i2c_bus->i2c_adap,
&mygic_x8558pro_max2165_cfg1);
break;
/* port C */
case 2:
i2c_bus = &dev->i2c_bus[1];
fe0->dvb.frontend = dvb_attach(atbm8830_attach,
&mygica_x8558pro_atbm8830_cfg2,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
dvb_attach(max2165_attach, fe0->dvb.frontend,
&i2c_bus->i2c_adap,
&mygic_x8558pro_max2165_cfg2);
}
break;
case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF:
i2c_bus = &dev->i2c_bus[0];
mfe_shared = 1;/* MFE */
port->frontends.gate = 0;/* not clear for me yet */
/* ports B, C */
/* MFE frontend 1 DVB-T */
fe0->dvb.frontend = dvb_attach(stv0367ter_attach,
&netup_stv0367_config[port->nr - 1],
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
if (NULL == dvb_attach(xc5000_attach, fe0->dvb.frontend,
&i2c_bus->i2c_adap,
&netup_xc5000_config[port->nr - 1]))
goto frontend_detach;
/* load xc5000 firmware */
fe0->dvb.frontend->ops.tuner_ops.init(fe0->dvb.frontend);
/* MFE frontend 2 */
fe1 = vb2_dvb_get_frontend(&port->frontends, 2);
if (fe1 == NULL)
goto frontend_detach;
/* DVB-C init */
fe1->dvb.frontend = dvb_attach(stv0367cab_attach,
&netup_stv0367_config[port->nr - 1],
&i2c_bus->i2c_adap);
if (fe1->dvb.frontend == NULL)
break;
fe1->dvb.frontend->id = 1;
if (NULL == dvb_attach(xc5000_attach,
fe1->dvb.frontend,
&i2c_bus->i2c_adap,
&netup_xc5000_config[port->nr - 1]))
goto frontend_detach;
break;
case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
i2c_bus = &dev->i2c_bus[0];
i2c_bus2 = &dev->i2c_bus[1];
switch (port->nr) {
/* port b */
case 1:
fe0->dvb.frontend = dvb_attach(drxk_attach,
&terratec_drxk_config[0],
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
if (!dvb_attach(mt2063_attach,
fe0->dvb.frontend,
&terratec_mt2063_config[0],
&i2c_bus2->i2c_adap))
goto frontend_detach;
break;
/* port c */
case 2:
fe0->dvb.frontend = dvb_attach(drxk_attach,
&terratec_drxk_config[1],
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
if (!dvb_attach(mt2063_attach,
fe0->dvb.frontend,
&terratec_mt2063_config[1],
&i2c_bus2->i2c_adap))
goto frontend_detach;
break;
}
break;
case CX23885_BOARD_TEVII_S471:
i2c_bus = &dev->i2c_bus[1];
fe0->dvb.frontend = dvb_attach(ds3000_attach,
&tevii_ds3000_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
dvb_attach(ts2020_attach, fe0->dvb.frontend,
&tevii_ts2020_config, &i2c_bus->i2c_adap);
break;
case CX23885_BOARD_PROF_8000:
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(stv090x_attach,
&prof_8000_stv090x_config,
&i2c_bus->i2c_adap,
STV090x_DEMODULATOR_0);
if (fe0->dvb.frontend == NULL)
break;
if (!dvb_attach(stb6100_attach,
fe0->dvb.frontend,
&prof_8000_stb6100_config,
&i2c_bus->i2c_adap))
goto frontend_detach;
fe0->dvb.frontend->ops.set_voltage = p8000_set_voltage;
break;
case CX23885_BOARD_HAUPPAUGE_HVR4400: {
struct tda10071_platform_data tda10071_pdata = hauppauge_tda10071_pdata;
struct a8293_platform_data a8293_pdata = {};
i2c_bus = &dev->i2c_bus[0];
i2c_bus2 = &dev->i2c_bus[1];
switch (port->nr) {
/* port b */
case 1:
/* attach demod + tuner combo */
memset(&info, 0, sizeof(info));
strlcpy(info.type, "tda10071_cx24118", I2C_NAME_SIZE);
info.addr = 0x05;
info.platform_data = &tda10071_pdata;
request_module("tda10071");
client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info);
if (!client_demod || !client_demod->dev.driver)
goto frontend_detach;
if (!try_module_get(client_demod->dev.driver->owner)) {
i2c_unregister_device(client_demod);
goto frontend_detach;
}
fe0->dvb.frontend = tda10071_pdata.get_dvb_frontend(client_demod);
port->i2c_client_demod = client_demod;
/* attach SEC */
a8293_pdata.dvb_frontend = fe0->dvb.frontend;
memset(&info, 0, sizeof(info));
strlcpy(info.type, "a8293", I2C_NAME_SIZE);
info.addr = 0x0b;
info.platform_data = &a8293_pdata;
request_module("a8293");
client_sec = i2c_new_device(&i2c_bus->i2c_adap, &info);
if (!client_sec || !client_sec->dev.driver)
goto frontend_detach;
if (!try_module_get(client_sec->dev.driver->owner)) {
i2c_unregister_device(client_sec);
goto frontend_detach;
}
port->i2c_client_sec = client_sec;
break;
/* port c */
case 2:
fe0->dvb.frontend = dvb_attach(si2165_attach,
&hauppauge_hvr4400_si2165_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
if (!dvb_attach(tda18271_attach,
fe0->dvb.frontend,
0x60, &i2c_bus2->i2c_adap,
&hauppauge_hvr4400_tuner_config))
goto frontend_detach;
break;
}
break;
}
case CX23885_BOARD_HAUPPAUGE_STARBURST: {
struct tda10071_platform_data tda10071_pdata = hauppauge_tda10071_pdata;
struct a8293_platform_data a8293_pdata = {};
i2c_bus = &dev->i2c_bus[0];
/* attach demod + tuner combo */
memset(&info, 0, sizeof(info));
strlcpy(info.type, "tda10071_cx24118", I2C_NAME_SIZE);
info.addr = 0x05;
info.platform_data = &tda10071_pdata;
request_module("tda10071");
client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info);
if (!client_demod || !client_demod->dev.driver)
goto frontend_detach;
if (!try_module_get(client_demod->dev.driver->owner)) {
i2c_unregister_device(client_demod);
goto frontend_detach;
}
fe0->dvb.frontend = tda10071_pdata.get_dvb_frontend(client_demod);
port->i2c_client_demod = client_demod;
/* attach SEC */
a8293_pdata.dvb_frontend = fe0->dvb.frontend;
memset(&info, 0, sizeof(info));
strlcpy(info.type, "a8293", I2C_NAME_SIZE);
info.addr = 0x0b;
info.platform_data = &a8293_pdata;
request_module("a8293");
client_sec = i2c_new_device(&i2c_bus->i2c_adap, &info);
if (!client_sec || !client_sec->dev.driver)
goto frontend_detach;
if (!try_module_get(client_sec->dev.driver->owner)) {
i2c_unregister_device(client_sec);
goto frontend_detach;
}
port->i2c_client_sec = client_sec;
break;
}
case CX23885_BOARD_DVBSKY_T9580:
case CX23885_BOARD_DVBSKY_S950:
i2c_bus = &dev->i2c_bus[0];
i2c_bus2 = &dev->i2c_bus[1];
switch (port->nr) {
/* port b - satellite */
case 1:
/* attach frontend */
fe0->dvb.frontend = dvb_attach(m88ds3103_attach,
&dvbsky_t9580_m88ds3103_config,
&i2c_bus2->i2c_adap, &adapter);
if (fe0->dvb.frontend == NULL)
break;
/* attach tuner */
memset(&ts2020_config, 0, sizeof(ts2020_config));
ts2020_config.fe = fe0->dvb.frontend;
ts2020_config.get_agc_pwm = m88ds3103_get_agc_pwm;
memset(&info, 0, sizeof(struct i2c_board_info));
strlcpy(info.type, "ts2020", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &ts2020_config;
request_module(info.type);
client_tuner = i2c_new_device(adapter, &info);
if (client_tuner == NULL ||
client_tuner->dev.driver == NULL)
goto frontend_detach;
if (!try_module_get(client_tuner->dev.driver->owner)) {
i2c_unregister_device(client_tuner);
goto frontend_detach;
}
/* delegate signal strength measurement to tuner */
fe0->dvb.frontend->ops.read_signal_strength =
fe0->dvb.frontend->ops.tuner_ops.get_rf_strength;
/*
* for setting the voltage we need to set GPIOs on
* the card.
*/
port->fe_set_voltage =
fe0->dvb.frontend->ops.set_voltage;
fe0->dvb.frontend->ops.set_voltage =
dvbsky_t9580_set_voltage;
port->i2c_client_tuner = client_tuner;
break;
/* port c - terrestrial/cable */
case 2:
/* attach frontend */
memset(&si2168_config, 0, sizeof(si2168_config));
si2168_config.i2c_adapter = &adapter;
si2168_config.fe = &fe0->dvb.frontend;
si2168_config.ts_mode = SI2168_TS_SERIAL;
memset(&info, 0, sizeof(struct i2c_board_info));
strlcpy(info.type, "si2168", I2C_NAME_SIZE);
info.addr = 0x64;
info.platform_data = &si2168_config;
request_module(info.type);
client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info);
if (client_demod == NULL ||
client_demod->dev.driver == NULL)
goto frontend_detach;
if (!try_module_get(client_demod->dev.driver->owner)) {
i2c_unregister_device(client_demod);
goto frontend_detach;
}
port->i2c_client_demod = client_demod;
/* attach tuner */
memset(&si2157_config, 0, sizeof(si2157_config));
si2157_config.fe = fe0->dvb.frontend;
si2157_config.if_port = 1;
memset(&info, 0, sizeof(struct i2c_board_info));
strlcpy(info.type, "si2157", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &si2157_config;
request_module(info.type);
client_tuner = i2c_new_device(adapter, &info);
if (client_tuner == NULL ||
client_tuner->dev.driver == NULL)
goto frontend_detach;
if (!try_module_get(client_tuner->dev.driver->owner)) {
i2c_unregister_device(client_tuner);
goto frontend_detach;
}
port->i2c_client_tuner = client_tuner;
break;
}
break;
case CX23885_BOARD_DVBSKY_T980C:
case CX23885_BOARD_TT_CT2_4500_CI:
i2c_bus = &dev->i2c_bus[1];
i2c_bus2 = &dev->i2c_bus[0];
/* attach frontend */
memset(&si2168_config, 0, sizeof(si2168_config));
si2168_config.i2c_adapter = &adapter;
si2168_config.fe = &fe0->dvb.frontend;
si2168_config.ts_mode = SI2168_TS_PARALLEL;
memset(&info, 0, sizeof(struct i2c_board_info));
strlcpy(info.type, "si2168", I2C_NAME_SIZE);
info.addr = 0x64;
info.platform_data = &si2168_config;
request_module(info.type);
client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info);
if (client_demod == NULL || client_demod->dev.driver == NULL)
goto frontend_detach;
if (!try_module_get(client_demod->dev.driver->owner)) {
i2c_unregister_device(client_demod);
goto frontend_detach;
}
port->i2c_client_demod = client_demod;
/* attach tuner */
memset(&si2157_config, 0, sizeof(si2157_config));
si2157_config.fe = fe0->dvb.frontend;
si2157_config.if_port = 1;
memset(&info, 0, sizeof(struct i2c_board_info));
strlcpy(info.type, "si2157", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &si2157_config;
request_module(info.type);
client_tuner = i2c_new_device(adapter, &info);
if (client_tuner == NULL ||
client_tuner->dev.driver == NULL)
goto frontend_detach;
if (!try_module_get(client_tuner->dev.driver->owner)) {
i2c_unregister_device(client_tuner);
goto frontend_detach;
}
port->i2c_client_tuner = client_tuner;
break;
case CX23885_BOARD_DVBSKY_S950C:
i2c_bus = &dev->i2c_bus[1];
i2c_bus2 = &dev->i2c_bus[0];
/* attach frontend */
fe0->dvb.frontend = dvb_attach(m88ds3103_attach,
&dvbsky_s950c_m88ds3103_config,
&i2c_bus->i2c_adap, &adapter);
if (fe0->dvb.frontend == NULL)
break;
/* attach tuner */
memset(&ts2020_config, 0, sizeof(ts2020_config));
ts2020_config.fe = fe0->dvb.frontend;
ts2020_config.get_agc_pwm = m88ds3103_get_agc_pwm;
memset(&info, 0, sizeof(struct i2c_board_info));
strlcpy(info.type, "ts2020", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &ts2020_config;
request_module(info.type);
client_tuner = i2c_new_device(adapter, &info);
if (client_tuner == NULL || client_tuner->dev.driver == NULL)
goto frontend_detach;
if (!try_module_get(client_tuner->dev.driver->owner)) {
i2c_unregister_device(client_tuner);
goto frontend_detach;
}
/* delegate signal strength measurement to tuner */
fe0->dvb.frontend->ops.read_signal_strength =
fe0->dvb.frontend->ops.tuner_ops.get_rf_strength;
port->i2c_client_tuner = client_tuner;
break;
case CX23885_BOARD_DVBSKY_S952:
switch (port->nr) {
/* port b */
case 1:
i2c_bus = &dev->i2c_bus[1];
p_m88ds3103_config = &dvbsky_t9580_m88ds3103_config;
p_set_voltage = dvbsky_t9580_set_voltage;
break;
/* port c */
case 2:
i2c_bus = &dev->i2c_bus[0];
p_m88ds3103_config = &dvbsky_s952_portc_m88ds3103_config;
p_set_voltage = dvbsky_s952_portc_set_voltage;
break;
}
/* attach frontend */
fe0->dvb.frontend = dvb_attach(m88ds3103_attach,
p_m88ds3103_config,
&i2c_bus->i2c_adap, &adapter);
if (fe0->dvb.frontend == NULL)
break;
/* attach tuner */
memset(&ts2020_config, 0, sizeof(ts2020_config));
ts2020_config.fe = fe0->dvb.frontend;
ts2020_config.get_agc_pwm = m88ds3103_get_agc_pwm;
memset(&info, 0, sizeof(struct i2c_board_info));
strlcpy(info.type, "ts2020", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &ts2020_config;
request_module(info.type);
client_tuner = i2c_new_device(adapter, &info);
if (client_tuner == NULL || client_tuner->dev.driver == NULL)
goto frontend_detach;
if (!try_module_get(client_tuner->dev.driver->owner)) {
i2c_unregister_device(client_tuner);
goto frontend_detach;
}
/* delegate signal strength measurement to tuner */
fe0->dvb.frontend->ops.read_signal_strength =
fe0->dvb.frontend->ops.tuner_ops.get_rf_strength;
/*
* for setting the voltage we need to set GPIOs on
* the card.
*/
port->fe_set_voltage =
fe0->dvb.frontend->ops.set_voltage;
fe0->dvb.frontend->ops.set_voltage = p_set_voltage;
port->i2c_client_tuner = client_tuner;
break;
case CX23885_BOARD_DVBSKY_T982:
memset(&si2168_config, 0, sizeof(si2168_config));
switch (port->nr) {
/* port b */
case 1:
i2c_bus = &dev->i2c_bus[1];
si2168_config.ts_mode = SI2168_TS_PARALLEL;
break;
/* port c */
case 2:
i2c_bus = &dev->i2c_bus[0];
si2168_config.ts_mode = SI2168_TS_SERIAL;
break;
}
/* attach frontend */
si2168_config.i2c_adapter = &adapter;
si2168_config.fe = &fe0->dvb.frontend;
memset(&info, 0, sizeof(struct i2c_board_info));
strlcpy(info.type, "si2168", I2C_NAME_SIZE);
info.addr = 0x64;
info.platform_data = &si2168_config;
request_module(info.type);
client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info);
if (client_demod == NULL || client_demod->dev.driver == NULL)
goto frontend_detach;
if (!try_module_get(client_demod->dev.driver->owner)) {
i2c_unregister_device(client_demod);
goto frontend_detach;
}
port->i2c_client_demod = client_demod;
/* attach tuner */
memset(&si2157_config, 0, sizeof(si2157_config));
si2157_config.fe = fe0->dvb.frontend;
si2157_config.if_port = 1;
memset(&info, 0, sizeof(struct i2c_board_info));
strlcpy(info.type, "si2157", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &si2157_config;
request_module(info.type);
client_tuner = i2c_new_device(adapter, &info);
if (client_tuner == NULL ||
client_tuner->dev.driver == NULL)
goto frontend_detach;
if (!try_module_get(client_tuner->dev.driver->owner)) {
i2c_unregister_device(client_tuner);
goto frontend_detach;
}
port->i2c_client_tuner = client_tuner;
break;
case CX23885_BOARD_HAUPPAUGE_HVR5525:
switch (port->nr) {
struct m88rs6000t_config m88rs6000t_config;
struct a8293_platform_data a8293_pdata = {};
/* port b - satellite */
case 1:
/* attach frontend */
fe0->dvb.frontend = dvb_attach(m88ds3103_attach,
&hauppauge_hvr5525_m88ds3103_config,
&dev->i2c_bus[0].i2c_adap, &adapter);
if (fe0->dvb.frontend == NULL)
break;
/* attach SEC */
a8293_pdata.dvb_frontend = fe0->dvb.frontend;
memset(&info, 0, sizeof(info));
strlcpy(info.type, "a8293", I2C_NAME_SIZE);
info.addr = 0x0b;
info.platform_data = &a8293_pdata;
request_module("a8293");
client_sec = i2c_new_device(&dev->i2c_bus[0].i2c_adap, &info);
if (!client_sec || !client_sec->dev.driver)
goto frontend_detach;
if (!try_module_get(client_sec->dev.driver->owner)) {
i2c_unregister_device(client_sec);
goto frontend_detach;
}
port->i2c_client_sec = client_sec;
/* attach tuner */
memset(&m88rs6000t_config, 0, sizeof(m88rs6000t_config));
m88rs6000t_config.fe = fe0->dvb.frontend;
memset(&info, 0, sizeof(struct i2c_board_info));
strlcpy(info.type, "m88rs6000t", I2C_NAME_SIZE);
info.addr = 0x21;
info.platform_data = &m88rs6000t_config;
request_module("%s", info.type);
client_tuner = i2c_new_device(adapter, &info);
if (!client_tuner || !client_tuner->dev.driver)
goto frontend_detach;
if (!try_module_get(client_tuner->dev.driver->owner)) {
i2c_unregister_device(client_tuner);
goto frontend_detach;
}
port->i2c_client_tuner = client_tuner;
/* delegate signal strength measurement to tuner */
fe0->dvb.frontend->ops.read_signal_strength =
fe0->dvb.frontend->ops.tuner_ops.get_rf_strength;
break;
/* port c - terrestrial/cable */
case 2:
/* attach frontend */
memset(&si2168_config, 0, sizeof(si2168_config));
si2168_config.i2c_adapter = &adapter;
si2168_config.fe = &fe0->dvb.frontend;
si2168_config.ts_mode = SI2168_TS_SERIAL;
memset(&info, 0, sizeof(struct i2c_board_info));
strlcpy(info.type, "si2168", I2C_NAME_SIZE);
info.addr = 0x64;
info.platform_data = &si2168_config;
request_module("%s", info.type);
client_demod = i2c_new_device(&dev->i2c_bus[0].i2c_adap, &info);
if (!client_demod || !client_demod->dev.driver)
goto frontend_detach;
if (!try_module_get(client_demod->dev.driver->owner)) {
i2c_unregister_device(client_demod);
goto frontend_detach;
}
port->i2c_client_demod = client_demod;
/* attach tuner */
memset(&si2157_config, 0, sizeof(si2157_config));
si2157_config.fe = fe0->dvb.frontend;
si2157_config.if_port = 1;
memset(&info, 0, sizeof(struct i2c_board_info));
strlcpy(info.type, "si2157", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &si2157_config;
request_module("%s", info.type);
client_tuner = i2c_new_device(&dev->i2c_bus[1].i2c_adap, &info);
if (!client_tuner || !client_tuner->dev.driver) {
module_put(client_demod->dev.driver->owner);
i2c_unregister_device(client_demod);
port->i2c_client_demod = NULL;
goto frontend_detach;
}
if (!try_module_get(client_tuner->dev.driver->owner)) {
i2c_unregister_device(client_tuner);
module_put(client_demod->dev.driver->owner);
i2c_unregister_device(client_demod);
port->i2c_client_demod = NULL;
goto frontend_detach;
}
port->i2c_client_tuner = client_tuner;
break;
}
break;
default:
printk(KERN_INFO "%s: The frontend of your DVB/ATSC card "
" isn't supported yet\n",
dev->name);
break;
}
if ((NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend)) {
printk(KERN_ERR "%s: frontend initialization failed\n",
dev->name);
goto frontend_detach;
}
/* define general-purpose callback pointer */
fe0->dvb.frontend->callback = cx23885_tuner_callback;
if (fe1)
fe1->dvb.frontend->callback = cx23885_tuner_callback;
#if 0
/* Ensure all frontends negotiate bus access */
fe0->dvb.frontend->ops.ts_bus_ctrl = cx23885_dvb_bus_ctrl;
if (fe1)
fe1->dvb.frontend->ops.ts_bus_ctrl = cx23885_dvb_bus_ctrl;
#endif
/* Put the analog decoder in standby to keep it quiet */
call_all(dev, core, s_power, 0);
if (fe0->dvb.frontend->ops.analog_ops.standby)
fe0->dvb.frontend->ops.analog_ops.standby(fe0->dvb.frontend);
/* register everything */
ret = vb2_dvb_register_bus(&port->frontends, THIS_MODULE, port,
&dev->pci->dev, adapter_nr, mfe_shared);
if (ret)
goto frontend_detach;
ret = dvb_register_ci_mac(port);
if (ret)
goto frontend_detach;
return 0;
frontend_detach:
/* remove I2C client for SEC */
client_sec = port->i2c_client_sec;
if (client_sec) {
module_put(client_sec->dev.driver->owner);
i2c_unregister_device(client_sec);
port->i2c_client_sec = NULL;
}
/* remove I2C client for tuner */
client_tuner = port->i2c_client_tuner;
if (client_tuner) {
module_put(client_tuner->dev.driver->owner);
i2c_unregister_device(client_tuner);
port->i2c_client_tuner = NULL;
}
/* remove I2C client for demodulator */
client_demod = port->i2c_client_demod;
if (client_demod) {
module_put(client_demod->dev.driver->owner);
i2c_unregister_device(client_demod);
port->i2c_client_demod = NULL;
}
port->gate_ctrl = NULL;
vb2_dvb_dealloc_frontends(&port->frontends);
return -EINVAL;
}
int cx23885_dvb_register(struct cx23885_tsport *port)
{
struct vb2_dvb_frontend *fe0;
struct cx23885_dev *dev = port->dev;
int err, i;
/* Here we need to allocate the correct number of frontends,
* as reflected in the cards struct. The reality is that currently
* no cx23885 boards support this - yet. But, if we don't modify this
* code then the second frontend would never be allocated (later)
* and fail with error before the attach in dvb_register().
* Without these changes we risk an OOPS later. The changes here
* are for safety, and should provide a good foundation for the
* future addition of any multi-frontend cx23885 based boards.
*/
printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
port->num_frontends);
for (i = 1; i <= port->num_frontends; i++) {
struct vb2_queue *q;
if (vb2_dvb_alloc_frontend(
&port->frontends, i) == NULL) {
printk(KERN_ERR "%s() failed to alloc\n", __func__);
return -ENOMEM;
}
fe0 = vb2_dvb_get_frontend(&port->frontends, i);
if (!fe0)
return -EINVAL;
dprintk(1, "%s\n", __func__);
dprintk(1, " ->probed by Card=%d Name=%s, PCI %02x:%02x\n",
dev->board,
dev->name,
dev->pci_bus,
dev->pci_slot);
err = -ENODEV;
/* dvb stuff */
/* We have to init the queue for each frontend on a port. */
printk(KERN_INFO "%s: cx23885 based dvb card\n", dev->name);
q = &fe0->dvb.dvbq;
q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
q->gfp_flags = GFP_DMA32;
q->min_buffers_needed = 2;
q->drv_priv = port;
q->buf_struct_size = sizeof(struct cx23885_buffer);
q->ops = &dvb_qops;
q->mem_ops = &vb2_dma_sg_memops;
q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
q->lock = &dev->lock;
err = vb2_queue_init(q);
if (err < 0)
return err;
}
err = dvb_register(port);
if (err != 0)
printk(KERN_ERR "%s() dvb_register failed err = %d\n",
__func__, err);
return err;
}
int cx23885_dvb_unregister(struct cx23885_tsport *port)
{
struct vb2_dvb_frontend *fe0;
struct i2c_client *client;
/* remove I2C client for CI */
client = port->i2c_client_ci;
if (client) {
module_put(client->dev.driver->owner);
i2c_unregister_device(client);
}
/* remove I2C client for SEC */
client = port->i2c_client_sec;
if (client) {
module_put(client->dev.driver->owner);
i2c_unregister_device(client);
}
/* remove I2C client for tuner */
client = port->i2c_client_tuner;
if (client) {
module_put(client->dev.driver->owner);
i2c_unregister_device(client);
}
/* remove I2C client for demodulator */
client = port->i2c_client_demod;
if (client) {
module_put(client->dev.driver->owner);
i2c_unregister_device(client);
}
fe0 = vb2_dvb_get_frontend(&port->frontends, 1);
if (fe0 && fe0->dvb.frontend)
vb2_dvb_unregister_bus(&port->frontends);
switch (port->dev->board) {
case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
netup_ci_exit(port);
break;
case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF:
altera_ci_release(port->dev, port->nr);
break;
}
port->gate_ctrl = NULL;
return 0;
}
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