cx88-dvb.c

trident tm5600的linux驱动

	.output_mode   = S5H1409_PARALLEL_OUTPUT,
	.gpio	       = S5H1409_GPIO_ON,
	.qam_if	       = 44000,
	.inversion     = S5H1409_INVERSION_OFF,
	.status_mode   = S5H1409_DEMODLOCKING,
	.mpeg_timing   = S5H1409_MPEGTIMING_NONCONTINOUS_NONINVERTING_CLOCK,
};

static struct s5h1409_config dvico_hdtv5_pci_nano_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 s5h1409_config kworld_atsc_120_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 xc5000_config pinnacle_pctv_hd_800i_tuner_config = {
	.i2c_address	= 0x64,
	.if_khz		= 5380,
};

static struct zl10353_config cx88_pinnacle_hybrid_pctv = {
	.demod_address = (0x1e >> 1),
	.no_tuner      = 1,
	.if2           = 45600,
};

static struct zl10353_config cx88_geniatech_x8000_mt = {
       .demod_address = (0x1e >> 1),
       .no_tuner = 1,
#if 0
       .input_frequency = 0xe609,
       .parallel_ts = 1,
       .r56_agc_targets =  0x2b,
       .r5c_clk_mpegts_output = 0x75,
#endif
};

static struct s5h1411_config dvico_fusionhdtv7_config = {
	.output_mode   = S5H1411_SERIAL_OUTPUT,
	.gpio          = S5H1411_GPIO_ON,
	.mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
	.qam_if        = S5H1411_IF_44000,
	.vsb_if        = S5H1411_IF_44000,
	.inversion     = S5H1411_INVERSION_OFF,
	.status_mode   = S5H1411_DEMODLOCKING
};

static struct xc5000_config dvico_fusionhdtv7_tuner_config = {
	.i2c_address    = 0xc2 >> 1,
	.if_khz         = 5380,
};

static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
{
	struct dvb_frontend *fe;
	struct videobuf_dvb_frontend *fe0 = NULL;
	struct xc2028_ctrl ctl;
	struct xc2028_config cfg = {
		.i2c_adap  = &dev->core->i2c_adap,
		.i2c_addr  = addr,
		.ctrl      = &ctl,
	};

	/* Get the first frontend */
	fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
	if (!fe0)
		return -EINVAL;

	if (!fe0->dvb.frontend) {
		printk(KERN_ERR "%s/2: dvb frontend not attached. "
				"Can't attach xc3028\n",
		       dev->core->name);
		return -EINVAL;
	}

	/*
	 * Some xc3028 devices may be hidden by an I2C gate. This is known
	 * to happen with some s5h1409-based devices.
	 * Now that I2C gate is open, sets up xc3028 configuration
	 */
	cx88_setup_xc3028(dev->core, &ctl);

	fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
	if (!fe) {
		printk(KERN_ERR "%s/2: xc3028 attach failed\n",
		       dev->core->name);
		dvb_frontend_detach(fe0->dvb.frontend);
		dvb_unregister_frontend(fe0->dvb.frontend);
		fe0->dvb.frontend = NULL;
		return -EINVAL;
	}

	printk(KERN_INFO "%s/2: xc3028 attached\n",
	       dev->core->name);

	return 0;
}

static int cx24116_set_ts_param(struct dvb_frontend *fe,
	int is_punctured)
{
	struct cx8802_dev *dev = fe->dvb->priv;
	dev->ts_gen_cntrl = 0x2;

	return 0;
}

static int cx24116_reset_device(struct dvb_frontend *fe)
{
	struct cx8802_dev *dev = fe->dvb->priv;
	struct cx88_core *core = dev->core;

	/* Reset the part */
	/* Put the cx24116 into reset */
	cx_write(MO_SRST_IO, 0);
	msleep(10);
	/* Take the cx24116 out of reset */
	cx_write(MO_SRST_IO, 1);
	msleep(10);

	return 0;
}

static struct cx24116_config hauppauge_hvr4000_config = {
	.demod_address          = 0x05,
	.set_ts_params          = cx24116_set_ts_param,
	.reset_device           = cx24116_reset_device,
};

static struct cx24116_config tevii_s460_config = {
	.demod_address = 0x55,
	.set_ts_params = cx24116_set_ts_param,
	.reset_device  = cx24116_reset_device,
};

static struct stv0299_config tevii_tuner_sharp_config = {
	.demod_address = 0x68,
	.inittab = sharp_z0194a_inittab,
	.mclk = 88000000UL,
	.invert = 1,
	.skip_reinit = 0,
	.lock_output = 1,
	.volt13_op0_op1 = STV0299_VOLT13_OP1,
	.min_delay_ms = 100,
	.set_symbol_rate = sharp_z0194a_set_symbol_rate,
	.set_ts_params = cx24116_set_ts_param,
};

static struct stv0288_config tevii_tuner_earda_config = {
	.demod_address = 0x68,
	.min_delay_ms = 100,
	.set_ts_params = cx24116_set_ts_param,
};

static int dvb_register(struct cx8802_dev *dev)
{
	struct cx88_core *core = dev->core;
	struct videobuf_dvb_frontend *fe0, *fe1 = NULL;
	int mfe_shared = 0; /* bus not shared by default */

	if (0 != core->i2c_rc) {
		printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name);
		goto frontend_detach;
	}

	/* Get the first frontend */
	fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
	if (!fe0)
		return -EINVAL;

	/* multi-frontend gate control is undefined or defaults to fe0 */
	dev->frontends.gate = 0;

	/* init frontend(s) */
	switch (core->boardnr) {
	case CX88_BOARD_HAUPPAUGE_DVB_T1:
		fe0->dvb.frontend = dvb_attach(cx22702_attach,
					       &connexant_refboard_config,
					       &core->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
					0x61, &core->i2c_adap,
					DVB_PLL_THOMSON_DTT759X))
				goto frontend_detach;
		}
		break;
	case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
	case CX88_BOARD_CONEXANT_DVB_T1:
	case CX88_BOARD_KWORLD_DVB_T_CX22702:
	case CX88_BOARD_WINFAST_DTV1000:
		fe0->dvb.frontend = dvb_attach(cx22702_attach,
					       &connexant_refboard_config,
					       &core->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
					0x60, &core->i2c_adap,
					DVB_PLL_THOMSON_DTT7579))
				goto frontend_detach;
		}
		break;
	case CX88_BOARD_WINFAST_DTV2000H:
	case CX88_BOARD_HAUPPAUGE_HVR1100:
	case CX88_BOARD_HAUPPAUGE_HVR1100LP:
	case CX88_BOARD_HAUPPAUGE_HVR1300:
		fe0->dvb.frontend = dvb_attach(cx22702_attach,
					       &hauppauge_hvr_config,
					       &core->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
				   &core->i2c_adap, 0x61,
				   TUNER_PHILIPS_FMD1216ME_MK3))
				goto frontend_detach;
		}
		break;
	case CX88_BOARD_HAUPPAUGE_HVR3000:
		/* DVB-S init */
		fe0->dvb.frontend = dvb_attach(cx24123_attach,
			       &hauppauge_novas_config,
			       &dev->core->i2c_adap);
		if (fe0->dvb.frontend) {
			if (!dvb_attach(isl6421_attach, fe0->dvb.frontend,
			&dev->core->i2c_adap, 0x08, ISL6421_DCL, 0x00)) {
				dprintk( 1, "%s(): HVR3000 - DVB-S LNB Init: failed\n", __func__);
			}
		} else {
			dprintk( 1, "%s(): HVR3000 - DVB-S Init: failed\n", __func__);
		}
		/* DVB-T init */
		fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2);
		if (fe1) {
			dev->frontends.gate = 2;
			mfe_shared = 1;
			fe1->dvb.frontend = dvb_attach(cx22702_attach,
				&hauppauge_hvr_config,
				&dev->core->i2c_adap);
			if (fe1->dvb.frontend) {
				fe1->dvb.frontend->id = 1;
				if(!dvb_attach(simple_tuner_attach, fe1->dvb.frontend,
						&dev->core->i2c_adap, 0x61,
						TUNER_PHILIPS_FMD1216ME_MK3)) {
					dprintk( 1, "%s(): HVR3000 - DVB-T misc Init: failed\n", __func__);
				}
			} else {
				dprintk( 1, "%s(): HVR3000 - DVB-T Init: failed\n", __func__);
			}
		} else {
			dprintk( 1, "%s(): HVR3000 - DVB-T Init: can't find frontend 2.\n", __func__);
		}
		break;
	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
		fe0->dvb.frontend = dvb_attach(mt352_attach,
					       &dvico_fusionhdtv,
					       &core->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
					0x60, NULL, DVB_PLL_THOMSON_DTT7579))
				goto frontend_detach;
			break;
		}
		/* ZL10353 replaces MT352 on later cards */
		fe0->dvb.frontend = dvb_attach(zl10353_attach,
					       &dvico_fusionhdtv_plus_v1_1,
					       &core->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
					0x60, NULL, DVB_PLL_THOMSON_DTT7579))
				goto frontend_detach;
		}
		break;
	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
		/* The tin box says DEE1601, but it seems to be DTT7579
		 * compatible, with a slightly different MT352 AGC gain. */
		fe0->dvb.frontend = dvb_attach(mt352_attach,
					       &dvico_fusionhdtv_dual,
					       &core->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
					0x61, NULL, DVB_PLL_THOMSON_DTT7579))
				goto frontend_detach;
			break;
		}
		/* ZL10353 replaces MT352 on later cards */
		fe0->dvb.frontend = dvb_attach(zl10353_attach,
					       &dvico_fusionhdtv_plus_v1_1,
					       &core->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
					0x61, NULL, DVB_PLL_THOMSON_DTT7579))
				goto frontend_detach;
		}
		break;
	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
		fe0->dvb.frontend = dvb_attach(mt352_attach,
					       &dvico_fusionhdtv,
					       &core->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
					0x61, NULL, DVB_PLL_LG_Z201))
				goto frontend_detach;
		}
		break;
	case CX88_BOARD_KWORLD_DVB_T:
	case CX88_BOARD_DNTV_LIVE_DVB_T:
	case CX88_BOARD_ADSTECH_DVB_T_PCI:
		fe0->dvb.frontend = dvb_attach(mt352_attach,
					       &dntv_live_dvbt_config,
					       &core->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
					0x61, NULL, DVB_PLL_UNKNOWN_1))
				goto frontend_detach;
		}
		break;
	case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
#if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
		/* MT352 is on a secondary I2C bus made from some GPIO lines */
		fe0->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
					       &dev->vp3054->adap);
		if (fe0->dvb.frontend != NULL) {
			if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
					&core->i2c_adap, 0x61,
					TUNER_PHILIPS_FMD1216ME_MK3))
				goto frontend_detach;
		}
#else
		printk(KERN_ERR "%s/2: built without vp3054 support\n",
				core->name);
#endif
		break;
	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
		fe0->dvb.frontend = dvb_attach(zl10353_attach,
					       &dvico_fusionhdtv_hybrid,
					       &core->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
				   &core->i2c_adap, 0x61,
				   TUNER_THOMSON_FE6600))
				goto frontend_detach;
		}
		break;
	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
		fe0->dvb.frontend = dvb_attach(zl10353_attach,
					       &dvico_fusionhdtv_xc3028,
					       &core->i2c_adap);
		if (fe0->dvb.frontend == NULL)
			fe0->dvb.frontend = dvb_attach(mt352_attach,
						&dvico_fusionhdtv_mt352_xc3028,
						&core->i2c_adap);
		/*
		 * On this board, the demod provides the I2C bus pullup.
		 * We must not permit gate_ctrl to be performed, or
		 * the xc3028 cannot communicate on the bus.
		 */
		if (fe0->dvb.frontend)
			fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
		if (attach_xc3028(0x61, dev) < 0)
			goto frontend_detach;
		break;
	case CX88_BOARD_PCHDTV_HD3000:
		fe0->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
					       &core->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
					&core->i2c_adap, 0x61,
					TUNER_THOMSON_DTT761X))
				goto frontend_detach;
		}
		break;
	case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
		dev->ts_gen_cntrl = 0x08;

		/* Do a hardware reset of chip before using it. */
		cx_clear(MO_GP0_IO, 1);
		mdelay(100);
		cx_set(MO_GP0_IO, 1);
		mdelay(200);

		/* Select RF connector callback */
		fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
		fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
					       &fusionhdtv_3_gold,
					       &core->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
					&core->i2c_adap, 0x61,
					TUNER_MICROTUNE_4042FI5))
				goto frontend_detach;
		}
		break;
	case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
		dev->ts_gen_cntrl = 0x08;

		/* Do a hardware reset of chip before using it. */
		cx_clear(MO_GP0_IO, 1);
		mdelay(100);
		cx_set(MO_GP0_IO, 9);
		mdelay(200);
		fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
					       &fusionhdtv_3_gold,
					       &core->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
					&core->i2c_adap, 0x61,
					TUNER_THOMSON_DTT761X))
				goto frontend_detach;
		}
		break;
	case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
		dev->ts_gen_cntrl = 0x08;

		/* Do a hardware reset of chip before using it. */
		cx_clear(MO_GP0_IO, 1);
		mdelay(100);
		cx_set(MO_GP0_IO, 1);
		mdelay(200);
		fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
					       &fusionhdtv_5_gold,
					       &core->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
					&core->i2c_adap, 0x61,
					TUNER_LG_TDVS_H06XF))
				goto frontend_detach;
			if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
				   &core->i2c_adap, 0x43))