Commit 0d723c09 authored by Michael Krufky's avatar Michael Krufky Committed by Linus Torvalds
Browse files

[PATCH] v4l: add DVB support for DViCO FusionHDTV3 Gold-T 



- Correct sync byte for MPEG-2 transport stream packets.
- Add lgdt3302 as dependency of cx88-dvb in Kconfig.
- Add dvb support in v4l for DViCO FusionHDTV3 Gold-T using lgdt3302 frontend.
  This adds support for a different board from the previous (Gold-Q) patch.

Signed-off-by: default avatarMichael Krufky <mkrufky@m1k.net>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: default avatarJohannes Stezenbach <js@linuxtv.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent e057ee11

drivers/media/dvb/frontends/dvb-pll.c

+13 −0
Original line number Diff line number Diff line
@@ -106,6 +106,19 @@ struct dvb_pll_desc dvb_pll_microtune_4042 = { 
};

EXPORT_SYMBOL(dvb_pll_microtune_4042);



struct dvb_pll_desc dvb_pll_thomson_dtt7611 = {

	.name  = "Thomson dtt7611",

	.min   =  44000000,

	.max   = 958000000,

	.count = 3,

	.entries = {

		{ 157250000, 44000000, 62500, 0x8e, 0x39 },

		{ 454000000, 44000000, 62500, 0x8e, 0x3a },

		{ 999999999, 44000000, 62500, 0x8e, 0x3c },

	},

};

EXPORT_SYMBOL(dvb_pll_thomson_dtt7611);



struct dvb_pll_desc dvb_pll_unknown_1 = {

	.name  = "unknown 1", /* used by dntv live dvb-t */

	.min   = 174000000,

drivers/media/dvb/frontends/dvb-pll.h

+1 −0
Original line number Diff line number Diff line
@@ -25,6 +25,7 @@ extern struct dvb_pll_desc dvb_pll_thomson_dtt759x; 
extern struct dvb_pll_desc dvb_pll_thomson_dtt7610;

extern struct dvb_pll_desc dvb_pll_lg_z201;

extern struct dvb_pll_desc dvb_pll_microtune_4042;

extern struct dvb_pll_desc dvb_pll_thomson_dtt7611;

extern struct dvb_pll_desc dvb_pll_unknown_1;



extern struct dvb_pll_desc dvb_pll_tua6010xs;

drivers/media/video/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -344,6 +344,7 @@ config VIDEO_CX88_DVB 
	select DVB_MT352

	select DVB_OR51132

	select DVB_CX22702

	select DVB_LGDT3302

	---help---

	  This adds support for DVB/ATSC cards based on the

	  Connexant 2388x chip.

drivers/media/video/cx88/cx88-cards.c

+2 −1
Original line number Diff line number Diff line 
/*

 * $Id: cx88-cards.c,v 1.84 2005/07/02 19:42:09 mkrufky Exp $

 * $Id: cx88-cards.c,v 1.85 2005/07/04 19:35:05 mkrufky Exp $

 *

 * device driver for Conexant 2388x based TV cards

 * card-specific stuff.
@@ -723,6 +723,7 @@ struct cx88_board cx88_boards[] = { 
                        .vmux   = 2,

                        .gpio0  = 0x0f00,

                }},

		.dvb            = 1,

        },

        [CX88_BOARD_ADSTECH_DVB_T_PCI] = {

                .name           = "ADS Tech Instant TV DVB-T PCI",

drivers/media/video/cx88/cx88-dvb.c

+21 −0
Original line number Diff line number Diff line
@@ -220,6 +220,13 @@ static struct lgdt3302_config fusionhdtv_3_gold_q = { 
	.pll_desc         = &dvb_pll_microtune_4042,

	.set_ts_params    = lgdt3302_set_ts_param,

};



static struct lgdt3302_config fusionhdtv_3_gold_t = {

	.demod_address    = 0x0e,

	.pll_address      = 0x61,

	.pll_desc         = &dvb_pll_thomson_dtt7611,

	.set_ts_params    = lgdt3302_set_ts_param,

};

#endif



static int dvb_register(struct cx8802_dev *dev)
@@ -282,6 +289,20 @@ static int dvb_register(struct cx8802_dev *dev) 
						    &dev->core->i2c_adap);

		}

		break;

	case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:

		dev->ts_gen_cntrl = 0x08;

		{

		/* Do a hardware reset of chip before using it. */

		struct cx88_core *core = dev->core;



		cx_clear(MO_GP0_IO, 1);

		mdelay(100);

		cx_set(MO_GP0_IO, 9); /* ANT connector too FIXME */

		mdelay(200);

		dev->dvb.frontend = lgdt3302_attach(&fusionhdtv_3_gold_t,

						    &dev->core->i2c_adap);

		}

		break;

#endif

	default:

		printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",

CRA Git | Maintained and supported by SUSTech CRA and CCSE