From 46b21bbaa8a8a9d0c83afd7a6035a9d6c20064f1 Mon Sep 17 00:00:00 2001 From: James Harper Date: Thu, 12 Jun 2014 07:12:24 -0300 Subject: [PATCH] [media] Add support for DViCO FusionHDTV DVB-T Dual Express2 DViCO FusionHDTV DVB-T Dual Express2 is cx23885 + dib7070 [m.chehab@samsung.com: fix conflicts and make checkpatch happy] Signed-off-by: James Harper Signed-off-by: Mauro Carvalho Chehab --- drivers/media/pci/cx23885/cx23885-cards.c | 13 +++ drivers/media/pci/cx23885/cx23885-dvb.c | 125 ++++++++++++++++++++++ drivers/media/pci/cx23885/cx23885.h | 1 + 3 files changed, 139 insertions(+) diff --git a/drivers/media/pci/cx23885/cx23885-cards.c b/drivers/media/pci/cx23885/cx23885-cards.c index 972306704e55..1d1550a8116a 100644 --- a/drivers/media/pci/cx23885/cx23885-cards.c +++ b/drivers/media/pci/cx23885/cx23885-cards.c @@ -650,6 +650,11 @@ struct cx23885_board cx23885_boards[] = { .amux = CX25840_AUDIO6, } }, }, + [CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP2] = { + .name = "DViCO FusionHDTV DVB-T Dual Express2", + .portb = CX23885_MPEG_DVB, + .portc = CX23885_MPEG_DVB, + }, [CX23885_BOARD_HAUPPAUGE_IMPACTVCBE] = { .name = "Hauppauge ImpactVCB-e", .tuner_type = TUNER_ABSENT, @@ -920,6 +925,10 @@ struct cx23885_subid cx23885_subids[] = { .subvendor = 0x0070, .subdevice = 0x7133, .card = CX23885_BOARD_HAUPPAUGE_IMPACTVCBE, + }, { + .subvendor = 0x18ac, + .subdevice = 0xdb98, + .card = CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP2, }, }; const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids); @@ -1163,6 +1172,7 @@ int cx23885_tuner_callback(void *priv, int component, int command, int arg) break; case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP: case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: + case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP2: /* Two identical tuners on two different i2c buses, * we need to reset the correct gpio. */ if (port->nr == 1) @@ -1306,6 +1316,7 @@ void cx23885_gpio_setup(struct cx23885_dev *dev) cx_set(GP0_IO, 0x000f000f); break; case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: + case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP2: /* GPIO-0 portb xc3028 reset */ /* GPIO-1 portb zl10353 reset */ /* GPIO-2 portc xc3028 reset */ @@ -1611,6 +1622,7 @@ int cx23885_ir_init(struct cx23885_dev *dev) ir_rxtx_pin_cfg_count, ir_rxtx_pin_cfg); break; case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: + case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP2: request_module("ir-kbd-i2c"); break; } @@ -1747,6 +1759,7 @@ void cx23885_card_setup(struct cx23885_dev *dev) break; case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP: case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: + case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP2: ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */ ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */ ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c index d037459f3d14..9135260f3457 100644 --- a/drivers/media/pci/cx23885/cx23885-dvb.c +++ b/drivers/media/pci/cx23885/cx23885-dvb.c @@ -44,6 +44,7 @@ #include "tuner-xc2028.h" #include "tuner-simple.h" #include "dib7000p.h" +#include "dib0070.h" #include "dibx000_common.h" #include "zl10353.h" #include "stv0900.h" @@ -746,6 +747,106 @@ static int netup_altera_fpga_rw(void *device, int flag, int data, int read) 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 = 950, + .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(struct cx23885_tsport *port) { struct dib7000p_ops dib7000p_ops; @@ -993,6 +1094,30 @@ static int dvb_register(struct cx23885_tsport *port) } 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: diff --git a/drivers/media/pci/cx23885/cx23885.h b/drivers/media/pci/cx23885/cx23885.h index 6a4b20e5fcac..0e086c03da67 100644 --- a/drivers/media/pci/cx23885/cx23885.h +++ b/drivers/media/pci/cx23885/cx23885.h @@ -97,6 +97,7 @@ #define CX23885_BOARD_TBS_6980 41 #define CX23885_BOARD_LEADTEK_WINFAST_PXPVR2200 42 #define CX23885_BOARD_HAUPPAUGE_IMPACTVCBE 43 +#define CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP2 44 #define GPIO_0 0x00000001 #define GPIO_1 0x00000002 -- 2.39.5