[PATCH] dvb: Add ATSC support for DViCO FusionHDTV5 Lite
Added ATSC support for DViCO FusionHDTV5 Lite. Signed-off-by: Michael Krufky <mkrufky@m1k.net> Cc: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -6,10 +6,12 @@ config DVB_BT8XX
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select DVB_NXT6000
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select DVB_NXT6000
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select DVB_CX24110
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select DVB_CX24110
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select DVB_OR51211
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select DVB_OR51211
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select DVB_LGDT330X
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help
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help
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Support for PCI cards based on the Bt8xx PCI bridge. Examples are
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Support for PCI cards based on the Bt8xx PCI bridge. Examples are
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the Nebula cards, the Pinnacle PCTV cards, the Twinhan DST cards,
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the Nebula cards, the Pinnacle PCTV cards, the Twinhan DST cards,
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the pcHDTV HD2000 cards, and certain AVerMedia cards.
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the pcHDTV HD2000 cards, the DViCO FusionHDTV Lite cards, and
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some AVerMedia cards.
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Since these cards have no MPEG decoder onboard, they transmit
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Since these cards have no MPEG decoder onboard, they transmit
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only compressed MPEG data over the PCI bus, so you need
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only compressed MPEG data over the PCI bus, so you need
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@ -34,6 +34,7 @@
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#include "dvb_frontend.h"
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#include "dvb_frontend.h"
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#include "dvb-bt8xx.h"
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#include "dvb-bt8xx.h"
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#include "bt878.h"
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#include "bt878.h"
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#include "dvb-pll.h"
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static int debug;
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static int debug;
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@ -546,6 +547,55 @@ static struct mt352_config digitv_alps_tded4_config = {
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.pll_set = digitv_alps_tded4_pll_set,
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.pll_set = digitv_alps_tded4_pll_set,
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};
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};
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static int tdvs_tua6034_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
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{
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struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv;
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u8 buf[4];
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struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
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int err;
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dvb_pll_configure(&dvb_pll_tdvs_tua6034, buf, params->frequency, 0);
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dprintk("%s: tuner at 0x%02x bytes: 0x%02x 0x%02x 0x%02x 0x%02x\n",
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__FUNCTION__, msg.addr, buf[0],buf[1],buf[2],buf[3]);
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if ((err = i2c_transfer(card->i2c_adapter, &msg, 1)) != 1) {
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printk(KERN_WARNING "dvb-bt8xx: %s error "
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"(addr %02x <- %02x, err = %i)\n",
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__FUNCTION__, buf[0], buf[1], err);
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if (err < 0)
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return err;
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else
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return -EREMOTEIO;
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}
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/* Set the Auxiliary Byte. */
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buf[2] &= ~0x20;
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buf[2] |= 0x18;
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buf[3] = 0x50;
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i2c_transfer(card->i2c_adapter, &msg, 1);
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return 0;
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}
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static struct lgdt330x_config tdvs_tua6034_config = {
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.demod_address = 0x0e,
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.demod_chip = LGDT3303,
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.serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
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.pll_set = tdvs_tua6034_pll_set,
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};
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static void lgdt330x_reset(struct dvb_bt8xx_card *bt)
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{
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/* Set pin 27 of the lgdt3303 chip high to reset the frontend */
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/* Pulse the reset line */
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bttv_write_gpio(bt->bttv_nr, 0x00e00007, 0x00000001); /* High */
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bttv_write_gpio(bt->bttv_nr, 0x00e00007, 0x00000000); /* Low */
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msleep(100);
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bttv_write_gpio(bt->bttv_nr, 0x00e00007, 0x00000001); /* High */
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msleep(100);
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}
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static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
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static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
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{
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{
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int ret;
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int ret;
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@ -562,6 +612,15 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
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break;
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break;
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#endif
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#endif
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#ifdef BTTV_DVICO_FUSIONHDTV_5_LITE
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case BTTV_DVICO_FUSIONHDTV_5_LITE:
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lgdt330x_reset(card);
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card->fe = lgdt330x_attach(&tdvs_tua6034_config, card->i2c_adapter);
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if (card->fe != NULL)
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dprintk ("dvb_bt8xx: lgdt330x detected\n");
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break;
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#endif
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#ifdef BTTV_TWINHAN_VP3021
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#ifdef BTTV_TWINHAN_VP3021
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case BTTV_TWINHAN_VP3021:
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case BTTV_TWINHAN_VP3021:
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#else
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#else
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@ -765,6 +824,14 @@ static int dvb_bt8xx_probe(struct device *dev)
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* DA_APP(parallel) */
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* DA_APP(parallel) */
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break;
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break;
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#ifdef BTTV_DVICO_FUSIONHDTV_5_LITE
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case BTTV_DVICO_FUSIONHDTV_5_LITE:
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#endif
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card->gpio_mode = 0x0400c060;
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card->op_sync_orin = BT878_RISC_SYNC_MASK;
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card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR;
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break;
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#ifdef BTTV_TWINHAN_VP3021
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#ifdef BTTV_TWINHAN_VP3021
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case BTTV_TWINHAN_VP3021:
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case BTTV_TWINHAN_VP3021:
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#else
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#else
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@ -35,6 +35,7 @@
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#include "nxt6000.h"
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#include "nxt6000.h"
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#include "cx24110.h"
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#include "cx24110.h"
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#include "or51211.h"
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#include "or51211.h"
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#include "lgdt330x.h"
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struct dvb_bt8xx_card {
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struct dvb_bt8xx_card {
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struct semaphore lock;
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struct semaphore lock;
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@ -26,6 +26,7 @@
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* DViCO FusionHDTV 3 Gold-Q
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* DViCO FusionHDTV 3 Gold-Q
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* DViCO FusionHDTV 3 Gold-T
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* DViCO FusionHDTV 3 Gold-T
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* DViCO FusionHDTV 5 Gold
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* DViCO FusionHDTV 5 Gold
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* DViCO FusionHDTV 5 Lite
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*
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*
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* TODO:
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* TODO:
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* signal strength always returns 0.
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* signal strength always returns 0.
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