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linux-zen-desktop/drivers/media/pci/cx23885/cx23885-dvb.c

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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Driver for the Conexant CX23885 PCIe bridge
*
* Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*/
#include "cx23885.h"
#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 <media/v4l2-common.h>
#include <media/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 "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"
#include "lgdt3306a.h"
static unsigned int debug;
#define dprintk(level, fmt, arg...)\
do { if (debug >= level)\
printk(KERN_DEBUG pr_fmt("%s dvb: " fmt), \
__func__, ##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,
unsigned int *num_buffers, unsigned int *num_planes,
unsigned int sizes[], struct device *alloc_devs[])
{
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;
*num_buffers = 32;
return 0;
}
static int buffer_prepare(struct vb2_buffer *vb)
{
struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
struct cx23885_tsport *port = vb->vb2_queue->drv_priv;
struct cx23885_buffer *buf =
container_of(vbuf, struct cx23885_buffer, vb);
return cx23885_buf_prepare(buf, port);
}
static void buffer_finish(struct vb2_buffer *vb)
{
struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
struct cx23885_tsport *port = vb->vb2_queue->drv_priv;
struct cx23885_dev *dev = port->dev;
struct cx23885_buffer *buf = container_of(vbuf,
struct cx23885_buffer, vb);
cx23885_free_buffer(dev, buf);
}
static void buffer_queue(struct vb2_buffer *vb)
{
struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
struct cx23885_tsport *port = vb->vb2_queue->drv_priv;
struct cx23885_buffer *buf = container_of(vbuf,
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 const 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_CONTINUOUS_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_CONTINUOUS_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_CONTINUOUS_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_CONTINUOUS_NONINVERTING_CLOCK,
};
static struct mt2131_config hauppauge_generic_tunerconfig = {
0x61
};
static struct lgdt330x_config fusionhdtv_5_express = {
.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_CONTINUOUS_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_CONTINUOUS_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_CONTINUOUS_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_CONTINUOUS_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 struct lgdt3306a_config hauppauge_quadHD_ATSC_a_config = {
.i2c_addr = 0x59,
.qam_if_khz = 4000,
.vsb_if_khz = 3250,
.deny_i2c_rptr = 1, /* Disabled */
.spectral_inversion = 0, /* Disabled */
.mpeg_mode = LGDT3306A_MPEG_SERIAL,
.tpclk_edge = LGDT3306A_TPCLK_RISING_EDGE,
.tpvalid_polarity = LGDT3306A_TP_VALID_HIGH,
.xtalMHz = 25, /* 24 or 25 */
};
static struct lgdt3306a_config hauppauge_quadHD_ATSC_b_config = {
.i2c_addr = 0x0e,
.qam_if_khz = 4000,
.vsb_if_khz = 3250,
.deny_i2c_rptr = 1, /* Disabled */
.spectral_inversion = 0, /* Disabled */
.mpeg_mode = LGDT3306A_MPEG_SERIAL,
.tpclk_edge = LGDT3306A_TPCLK_RISING_EDGE,
.tpvalid_polarity = LGDT3306A_TP_VALID_HIGH,
.xtalMHz = 25, /* 24 or 25 */
};
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 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 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 struct lgdt3306a_config hauppauge_hvr1265k4_config = {
.i2c_addr = 0x59,
.qam_if_khz = 4000,
.vsb_if_khz = 3250,
.deny_i2c_rptr = 1, /* Disabled */
.spectral_inversion = 0, /* Disabled */
.mpeg_mode = LGDT3306A_MPEG_SERIAL,
.tpclk_edge = LGDT3306A_TPCLK_RISING_EDGE,
.tpvalid_polarity = LGDT3306A_TP_VALID_HIGH,
.xtalMHz = 25, /* 24 or 25 */
};
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);
pr_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));
pr_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));
pr_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_bus = &dev->i2c_bus[0];
/* 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));
strscpy(info.type, "sp2", I2C_NAME_SIZE);
info.addr = 0x40;
info.platform_data = &sp2_config;
request_module(info.type);
client_ci = i2c_new_client_device(&i2c_bus->i2c_adap, &info);
if (!i2c_client_has_driver(client_ci))
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));
pr_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 si2165_platform_data si2165_pdata;
struct si2157_config si2157_config;
struct ts2020_config ts2020_config;
struct m88ds3103_platform_data m88ds3103_pdata;
struct m88rs6000t_config m88rs6000t_config = {};
struct a8293_platform_data a8293_pdata = {};
struct i2c_board_info info;
struct i2c_adapter *adapter;
struct i2c_client *client_demod = NULL, *client_tuner = NULL;
struct i2c_client *client_sec = 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,
0x0e,
&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) {
pr_warn("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 = kmemdup(&dib7000p_ops, sizeof(dib7000p_ops), GFP_KERNEL);
if (!fe0->dvb.frontend->sec_priv)
return -ENOMEM;
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) {
pr_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))
pr_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))
pr_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:
if (port->nr > 2)
return 0;
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));
strscpy(info.type, "tda10071_cx24118", I2C_NAME_SIZE);
info.addr = 0x05;
info.platform_data = &tda10071_pdata;
request_module("tda10071");
client_demod = i2c_new_client_device(&i2c_bus->i2c_adap, &info);
if (!i2c_client_has_driver(client_demod))
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));
strscpy(info.type, "a8293", I2C_NAME_SIZE);
info.addr = 0x0b;
info.platform_data = &a8293_pdata;
request_module("a8293");
client_sec = i2c_new_client_device(&i2c_bus->i2c_adap, &info);
if (!i2c_client_has_driver(client_sec))
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:
/* attach frontend */
memset(&si2165_pdata, 0, sizeof(si2165_pdata));
si2165_pdata.fe = &fe0->dvb.frontend;
si2165_pdata.chip_mode = SI2165_MODE_PLL_XTAL;
si2165_pdata.ref_freq_hz = 16000000;
memset(&info, 0, sizeof(struct i2c_board_info));
strscpy(info.type, "si2165", I2C_NAME_SIZE);
info.addr = 0x64;
info.platform_data = &si2165_pdata;
request_module(info.type);
client_demod = i2c_new_client_device(&i2c_bus->i2c_adap, &info);
if (!i2c_client_has_driver(client_demod))
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;
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));
strscpy(info.type, "tda10071_cx24118", I2C_NAME_SIZE);
info.addr = 0x05;
info.platform_data = &tda10071_pdata;
request_module("tda10071");
client_demod = i2c_new_client_device(&i2c_bus->i2c_adap, &info);
if (!i2c_client_has_driver(client_demod))
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));
strscpy(info.type, "a8293", I2C_NAME_SIZE);
info.addr = 0x0b;
info.platform_data = &a8293_pdata;
request_module("a8293");
client_sec = i2c_new_client_device(&i2c_bus->i2c_adap, &info);
if (!i2c_client_has_driver(client_sec))
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));
strscpy(info.type, "ts2020", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &ts2020_config;
request_module(info.type);
client_tuner = i2c_new_client_device(adapter, &info);
if (!i2c_client_has_driver(client_tuner))
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));
strscpy(info.type, "si2168", I2C_NAME_SIZE);
info.addr = 0x64;
info.platform_data = &si2168_config;
request_module(info.type);
client_demod = i2c_new_client_device(&i2c_bus->i2c_adap, &info);
if (!i2c_client_has_driver(client_demod))
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));
strscpy(info.type, "si2157", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &si2157_config;
request_module(info.type);
client_tuner = i2c_new_client_device(adapter, &info);
if (!i2c_client_has_driver(client_tuner))
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[0];
i2c_bus2 = &dev->i2c_bus[1];
/* 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));
strscpy(info.type, "si2168", I2C_NAME_SIZE);
info.addr = 0x64;
info.platform_data = &si2168_config;
request_module(info.type);
client_demod = i2c_new_client_device(&i2c_bus2->i2c_adap, &info);
if (!i2c_client_has_driver(client_demod))
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));
strscpy(info.type, "si2157", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &si2157_config;
request_module(info.type);
client_tuner = i2c_new_client_device(adapter, &info);
if (!i2c_client_has_driver(client_tuner))
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[0];
i2c_bus2 = &dev->i2c_bus[1];
/* attach frontend */
fe0->dvb.frontend = dvb_attach(m88ds3103_attach,
&dvbsky_s950c_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));
strscpy(info.type, "ts2020", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &ts2020_config;
request_module(info.type);
client_tuner = i2c_new_client_device(adapter, &info);
if (!i2c_client_has_driver(client_tuner))
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:
/* attach frontend */
memset(&m88ds3103_pdata, 0, sizeof(m88ds3103_pdata));
m88ds3103_pdata.clk = 27000000;
m88ds3103_pdata.i2c_wr_max = 33;
m88ds3103_pdata.agc = 0x99;
m88ds3103_pdata.clk_out = M88DS3103_CLOCK_OUT_DISABLED;
m88ds3103_pdata.lnb_en_pol = 1;
switch (port->nr) {
/* port b */
case 1:
i2c_bus = &dev->i2c_bus[1];
m88ds3103_pdata.ts_mode = M88DS3103_TS_PARALLEL;
m88ds3103_pdata.ts_clk = 16000;
m88ds3103_pdata.ts_clk_pol = 1;
p_set_voltage = dvbsky_t9580_set_voltage;
break;
/* port c */
case 2:
i2c_bus = &dev->i2c_bus[0];
m88ds3103_pdata.ts_mode = M88DS3103_TS_SERIAL;
m88ds3103_pdata.ts_clk = 96000;
m88ds3103_pdata.ts_clk_pol = 0;
p_set_voltage = dvbsky_s952_portc_set_voltage;
break;
default:
return 0;
}
memset(&info, 0, sizeof(info));
strscpy(info.type, "m88ds3103", I2C_NAME_SIZE);
info.addr = 0x68;
info.platform_data = &m88ds3103_pdata;
request_module(info.type);
client_demod = i2c_new_client_device(&i2c_bus->i2c_adap, &info);
if (!i2c_client_has_driver(client_demod))
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;
adapter = m88ds3103_pdata.get_i2c_adapter(client_demod);
fe0->dvb.frontend = m88ds3103_pdata.get_dvb_frontend(client_demod);
/* 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));
strscpy(info.type, "ts2020", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &ts2020_config;
request_module(info.type);
client_tuner = i2c_new_client_device(adapter, &info);
if (!i2c_client_has_driver(client_tuner))
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));
strscpy(info.type, "si2168", I2C_NAME_SIZE);
info.addr = 0x64;
info.platform_data = &si2168_config;
request_module(info.type);
client_demod = i2c_new_client_device(&i2c_bus->i2c_adap, &info);
if (!i2c_client_has_driver(client_demod))
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));
strscpy(info.type, "si2157", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &si2157_config;
request_module(info.type);
client_tuner = i2c_new_client_device(adapter, &info);
if (!i2c_client_has_driver(client_tuner))
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_STARBURST2:
case CX23885_BOARD_HAUPPAUGE_HVR5525:
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,
&hauppauge_hvr5525_m88ds3103_config,
&i2c_bus->i2c_adap, &adapter);
if (fe0->dvb.frontend == NULL)
break;
/* attach SEC */
a8293_pdata.dvb_frontend = fe0->dvb.frontend;
memset(&info, 0, sizeof(info));
strscpy(info.type, "a8293", I2C_NAME_SIZE);
info.addr = 0x0b;
info.platform_data = &a8293_pdata;
request_module("a8293");
client_sec = i2c_new_client_device(&i2c_bus->i2c_adap, &info);
if (!i2c_client_has_driver(client_sec))
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));
strscpy(info.type, "m88rs6000t", I2C_NAME_SIZE);
info.addr = 0x21;
info.platform_data = &m88rs6000t_config;
request_module("%s", info.type);
client_tuner = i2c_new_client_device(adapter, &info);
if (!i2c_client_has_driver(client_tuner))
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));
strscpy(info.type, "si2168", I2C_NAME_SIZE);
info.addr = 0x64;
info.platform_data = &si2168_config;
request_module("%s", info.type);
client_demod = i2c_new_client_device(&i2c_bus->i2c_adap, &info);
if (!i2c_client_has_driver(client_demod))
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));
strscpy(info.type, "si2157", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &si2157_config;
request_module("%s", info.type);
client_tuner = i2c_new_client_device(&i2c_bus2->i2c_adap, &info);
if (!i2c_client_has_driver(client_tuner)) {
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;
dev->ts1.analog_fe.tuner_priv = client_tuner;
memcpy(&dev->ts1.analog_fe.ops.tuner_ops,
&fe0->dvb.frontend->ops.tuner_ops,
sizeof(struct dvb_tuner_ops));
break;
}
break;
case CX23885_BOARD_HAUPPAUGE_QUADHD_DVB:
case CX23885_BOARD_HAUPPAUGE_QUADHD_DVB_885:
pr_info("%s(): board=%d port=%d\n", __func__,
dev->board, port->nr);
switch (port->nr) {
/* port b - Terrestrial/cable */
case 1:
/* 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));
strscpy(info.type, "si2168", I2C_NAME_SIZE);
info.addr = 0x64;
info.platform_data = &si2168_config;
request_module("%s", info.type);
client_demod = i2c_new_client_device(&dev->i2c_bus[0].i2c_adap, &info);
if (!i2c_client_has_driver(client_demod))
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));
strscpy(info.type, "si2157", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &si2157_config;
request_module("%s", info.type);
client_tuner = i2c_new_client_device(&dev->i2c_bus[1].i2c_adap, &info);
if (!i2c_client_has_driver(client_tuner)) {
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;
/* we only attach tuner for analog on the 888 version */
if (dev->board == CX23885_BOARD_HAUPPAUGE_QUADHD_DVB) {
pr_info("%s(): QUADHD_DVB analog setup\n",
__func__);
dev->ts1.analog_fe.tuner_priv = client_tuner;
memcpy(&dev->ts1.analog_fe.ops.tuner_ops,
&fe0->dvb.frontend->ops.tuner_ops,
sizeof(struct dvb_tuner_ops));
}
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));
strscpy(info.type, "si2168", I2C_NAME_SIZE);
info.addr = 0x66;
info.platform_data = &si2168_config;
request_module("%s", info.type);
client_demod = i2c_new_client_device(&dev->i2c_bus[0].i2c_adap, &info);
if (!i2c_client_has_driver(client_demod))
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));
strscpy(info.type, "si2157", I2C_NAME_SIZE);
info.addr = 0x62;
info.platform_data = &si2157_config;
request_module("%s", info.type);
client_tuner = i2c_new_client_device(&dev->i2c_bus[1].i2c_adap, &info);
if (!i2c_client_has_driver(client_tuner)) {
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;
case CX23885_BOARD_HAUPPAUGE_QUADHD_ATSC:
case CX23885_BOARD_HAUPPAUGE_QUADHD_ATSC_885:
pr_info("%s(): board=%d port=%d\n", __func__,
dev->board, port->nr);
switch (port->nr) {
/* port b - Terrestrial/cable */
case 1:
/* attach frontend */
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(lgdt3306a_attach,
&hauppauge_quadHD_ATSC_a_config, &i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
/* attach tuner */
memset(&si2157_config, 0, sizeof(si2157_config));
si2157_config.fe = fe0->dvb.frontend;
si2157_config.if_port = 1;
si2157_config.inversion = 1;
memset(&info, 0, sizeof(struct i2c_board_info));
strscpy(info.type, "si2157", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &si2157_config;
request_module("%s", info.type);
client_tuner = i2c_new_client_device(&dev->i2c_bus[1].i2c_adap, &info);
if (!i2c_client_has_driver(client_tuner)) {
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;
/* we only attach tuner for analog on the 888 version */
if (dev->board == CX23885_BOARD_HAUPPAUGE_QUADHD_ATSC) {
pr_info("%s(): QUADHD_ATSC analog setup\n",
__func__);
dev->ts1.analog_fe.tuner_priv = client_tuner;
memcpy(&dev->ts1.analog_fe.ops.tuner_ops,
&fe0->dvb.frontend->ops.tuner_ops,
sizeof(struct dvb_tuner_ops));
}
break;
/* port c - terrestrial/cable */
case 2:
/* attach frontend */
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(lgdt3306a_attach,
&hauppauge_quadHD_ATSC_b_config, &i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
/* attach tuner */
memset(&si2157_config, 0, sizeof(si2157_config));
si2157_config.fe = fe0->dvb.frontend;
si2157_config.if_port = 1;
si2157_config.inversion = 1;
memset(&info, 0, sizeof(struct i2c_board_info));
strscpy(info.type, "si2157", I2C_NAME_SIZE);
info.addr = 0x62;
info.platform_data = &si2157_config;
request_module("%s", info.type);
client_tuner = i2c_new_client_device(&dev->i2c_bus[1].i2c_adap, &info);
if (!i2c_client_has_driver(client_tuner)) {
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_HAUPPAUGE_HVR1265_K4:
switch (port->nr) {
/* port c - Terrestrial/cable */
case 2:
/* attach frontend */
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(lgdt3306a_attach,
&hauppauge_hvr1265k4_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend == NULL)
break;
/* attach tuner */
memset(&si2157_config, 0, sizeof(si2157_config));
si2157_config.fe = fe0->dvb.frontend;
si2157_config.if_port = 1;
si2157_config.inversion = 1;
memset(&info, 0, sizeof(struct i2c_board_info));
strscpy(info.type, "si2157", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &si2157_config;
request_module("%s", info.type);
client_tuner = i2c_new_client_device(&dev->i2c_bus[1].i2c_adap, &info);
if (!i2c_client_has_driver(client_tuner))
goto frontend_detach;
if (!try_module_get(client_tuner->dev.driver->owner)) {
i2c_unregister_device(client_tuner);
client_tuner = NULL;
goto frontend_detach;
}
port->i2c_client_tuner = client_tuner;
dev->ts1.analog_fe.tuner_priv = client_tuner;
memcpy(&dev->ts1.analog_fe.ops.tuner_ops,
&fe0->dvb.frontend->ops.tuner_ops,
sizeof(struct dvb_tuner_ops));
break;
}
break;
default:
pr_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)) {
pr_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 tuner in standby to keep it quiet */
call_all(dev, tuner, standby);
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, NULL,
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.
*/
pr_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) {
pr_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);
/* dvb stuff */
/* We have to init the queue for each frontend on a port. */
pr_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;
q->dev = &dev->pci->dev;
err = vb2_queue_init(q);
if (err < 0)
return err;
}
err = dvb_register(port);
if (err != 0)
pr_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;
fe0 = vb2_dvb_get_frontend(&port->frontends, 1);
if (fe0 && fe0->dvb.frontend)
vb2_dvb_unregister_bus(&port->frontends);
/* 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);
}
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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