123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533 |
- /*
- * Driver for the Conexant CX23885 PCIe bridge
- *
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
- #include <linux/init.h>
- #include <linux/module.h>
- #include <linux/pci.h>
- #include <linux/delay.h>
- #include <media/cx25840.h>
- #include "cx23885.h"
- /* ------------------------------------------------------------------ */
- /* board config info */
- struct cx23885_board cx23885_boards[] = {
- [CX23885_BOARD_UNKNOWN] = {
- .name = "UNKNOWN/GENERIC",
- /* Ensure safe default for unknown boards */
- .clk_freq = 0,
- .input = {{
- .type = CX23885_VMUX_COMPOSITE1,
- .vmux = 0,
- },{
- .type = CX23885_VMUX_COMPOSITE2,
- .vmux = 1,
- },{
- .type = CX23885_VMUX_COMPOSITE3,
- .vmux = 2,
- },{
- .type = CX23885_VMUX_COMPOSITE4,
- .vmux = 3,
- }},
- },
- [CX23885_BOARD_HAUPPAUGE_HVR1800lp] = {
- .name = "Hauppauge WinTV-HVR1800lp",
- .portc = CX23885_MPEG_DVB,
- .input = {{
- .type = CX23885_VMUX_TELEVISION,
- .vmux = 0,
- .gpio0 = 0xff00,
- },{
- .type = CX23885_VMUX_DEBUG,
- .vmux = 0,
- .gpio0 = 0xff01,
- },{
- .type = CX23885_VMUX_COMPOSITE1,
- .vmux = 1,
- .gpio0 = 0xff02,
- },{
- .type = CX23885_VMUX_SVIDEO,
- .vmux = 2,
- .gpio0 = 0xff02,
- }},
- },
- [CX23885_BOARD_HAUPPAUGE_HVR1800] = {
- .name = "Hauppauge WinTV-HVR1800",
- .porta = CX23885_ANALOG_VIDEO,
- .portb = CX23885_MPEG_ENCODER,
- .portc = CX23885_MPEG_DVB,
- .tuner_type = TUNER_PHILIPS_TDA8290,
- .tuner_addr = 0x42, /* 0x84 >> 1 */
- .input = {{
- .type = CX23885_VMUX_TELEVISION,
- .vmux = CX25840_VIN7_CH3 |
- CX25840_VIN5_CH2 |
- CX25840_VIN2_CH1,
- .gpio0 = 0,
- },{
- .type = CX23885_VMUX_COMPOSITE1,
- .vmux = CX25840_VIN7_CH3 |
- CX25840_VIN4_CH2 |
- CX25840_VIN6_CH1,
- .gpio0 = 0,
- },{
- .type = CX23885_VMUX_SVIDEO,
- .vmux = CX25840_VIN7_CH3 |
- CX25840_VIN4_CH2 |
- CX25840_VIN8_CH1 |
- CX25840_SVIDEO_ON,
- .gpio0 = 0,
- }},
- },
- [CX23885_BOARD_HAUPPAUGE_HVR1250] = {
- .name = "Hauppauge WinTV-HVR1250",
- .portc = CX23885_MPEG_DVB,
- .input = {{
- .type = CX23885_VMUX_TELEVISION,
- .vmux = 0,
- .gpio0 = 0xff00,
- },{
- .type = CX23885_VMUX_DEBUG,
- .vmux = 0,
- .gpio0 = 0xff01,
- },{
- .type = CX23885_VMUX_COMPOSITE1,
- .vmux = 1,
- .gpio0 = 0xff02,
- },{
- .type = CX23885_VMUX_SVIDEO,
- .vmux = 2,
- .gpio0 = 0xff02,
- }},
- },
- [CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP] = {
- .name = "DViCO FusionHDTV5 Express",
- .portb = CX23885_MPEG_DVB,
- },
- [CX23885_BOARD_HAUPPAUGE_HVR1500Q] = {
- .name = "Hauppauge WinTV-HVR1500Q",
- .portc = CX23885_MPEG_DVB,
- },
- [CX23885_BOARD_HAUPPAUGE_HVR1500] = {
- .name = "Hauppauge WinTV-HVR1500",
- .portc = CX23885_MPEG_DVB,
- },
- [CX23885_BOARD_HAUPPAUGE_HVR1200] = {
- .name = "Hauppauge WinTV-HVR1200",
- .portc = CX23885_MPEG_DVB,
- },
- [CX23885_BOARD_HAUPPAUGE_HVR1700] = {
- .name = "Hauppauge WinTV-HVR1700",
- .portc = CX23885_MPEG_DVB,
- },
- [CX23885_BOARD_HAUPPAUGE_HVR1400] = {
- .name = "Hauppauge WinTV-HVR1400",
- .portc = CX23885_MPEG_DVB,
- },
- };
- const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
- /* ------------------------------------------------------------------ */
- /* PCI subsystem IDs */
- struct cx23885_subid cx23885_subids[] = {
- {
- .subvendor = 0x0070,
- .subdevice = 0x3400,
- .card = CX23885_BOARD_UNKNOWN,
- },{
- .subvendor = 0x0070,
- .subdevice = 0x7600,
- .card = CX23885_BOARD_HAUPPAUGE_HVR1800lp,
- },{
- .subvendor = 0x0070,
- .subdevice = 0x7800,
- .card = CX23885_BOARD_HAUPPAUGE_HVR1800,
- },{
- .subvendor = 0x0070,
- .subdevice = 0x7801,
- .card = CX23885_BOARD_HAUPPAUGE_HVR1800,
- },{
- .subvendor = 0x0070,
- .subdevice = 0x7809,
- .card = CX23885_BOARD_HAUPPAUGE_HVR1800,
- },{
- .subvendor = 0x0070,
- .subdevice = 0x7911,
- .card = CX23885_BOARD_HAUPPAUGE_HVR1250,
- },{
- .subvendor = 0x18ac,
- .subdevice = 0xd500,
- .card = CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP,
- },{
- .subvendor = 0x0070,
- .subdevice = 0x7790,
- .card = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
- },{
- .subvendor = 0x0070,
- .subdevice = 0x7797,
- .card = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
- },{
- .subvendor = 0x0070,
- .subdevice = 0x7710,
- .card = CX23885_BOARD_HAUPPAUGE_HVR1500,
- },{
- .subvendor = 0x0070,
- .subdevice = 0x7717,
- .card = CX23885_BOARD_HAUPPAUGE_HVR1500,
- }, {
- .subvendor = 0x0070,
- .subdevice = 0x71d1,
- .card = CX23885_BOARD_HAUPPAUGE_HVR1200,
- }, {
- .subvendor = 0x0070,
- .subdevice = 0x71d3,
- .card = CX23885_BOARD_HAUPPAUGE_HVR1200,
- }, {
- .subvendor = 0x0070,
- .subdevice = 0x8101,
- .card = CX23885_BOARD_HAUPPAUGE_HVR1700,
- }, {
- .subvendor = 0x0070,
- .subdevice = 0x8010,
- .card = CX23885_BOARD_HAUPPAUGE_HVR1400,
- },
- };
- const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
- void cx23885_card_list(struct cx23885_dev *dev)
- {
- int i;
- if (0 == dev->pci->subsystem_vendor &&
- 0 == dev->pci->subsystem_device) {
- printk("%s: Your board has no valid PCIe Subsystem ID and thus can't\n"
- "%s: be autodetected. Please pass card=<n> insmod option to\n"
- "%s: workaround that. Redirect complaints to the vendor of\n"
- "%s: the TV card. Best regards,\n"
- "%s: -- tux\n",
- dev->name, dev->name, dev->name, dev->name, dev->name);
- } else {
- printk("%s: Your board isn't known (yet) to the driver. You can\n"
- "%s: try to pick one of the existing card configs via\n"
- "%s: card=<n> insmod option. Updating to the latest\n"
- "%s: version might help as well.\n",
- dev->name, dev->name, dev->name, dev->name);
- }
- printk("%s: Here is a list of valid choices for the card=<n> insmod option:\n",
- dev->name);
- for (i = 0; i < cx23885_bcount; i++)
- printk("%s: card=%d -> %s\n",
- dev->name, i, cx23885_boards[i].name);
- }
- static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
- {
- struct tveeprom tv;
- tveeprom_hauppauge_analog(&dev->i2c_bus[0].i2c_client, &tv, eeprom_data);
- /* Make sure we support the board model */
- switch (tv.model)
- {
- case 71009:
- /* WinTV-HVR1200 (PCIe, Retail, full height)
- * DVB-T and basic analog */
- case 71359:
- /* WinTV-HVR1200 (PCIe, OEM, half height)
- * DVB-T and basic analog */
- case 71439:
- /* WinTV-HVR1200 (PCIe, OEM, half height)
- * DVB-T and basic analog */
- case 71449:
- /* WinTV-HVR1200 (PCIe, OEM, full height)
- * DVB-T and basic analog */
- case 71939:
- /* WinTV-HVR1200 (PCIe, OEM, half height)
- * DVB-T and basic analog */
- case 71949:
- /* WinTV-HVR1200 (PCIe, OEM, full height)
- * DVB-T and basic analog */
- case 71959:
- /* WinTV-HVR1200 (PCIe, OEM, full height)
- * DVB-T and basic analog */
- case 71979:
- /* WinTV-HVR1200 (PCIe, OEM, half height)
- * DVB-T and basic analog */
- case 71999:
- /* WinTV-HVR1200 (PCIe, OEM, full height)
- * DVB-T and basic analog */
- case 76601: /* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual channel ATSC and MPEG2 HW Encoder */
- case 77001: /* WinTV-HVR1500 (Express Card, OEM, No IR, ATSC and Basic analog */
- case 77011: /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC and Basic analog */
- case 77041: /* WinTV-HVR1500Q (Express Card, OEM, No IR, ATSC/QAM and Basic analog */
- case 77051: /* WinTV-HVR1500Q (Express Card, Retail, No IR, ATSC/QAM and Basic analog */
- case 78011: /* WinTV-HVR1800 (PCIe, Retail, 3.5mm in, IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */
- case 78501: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM, Dual channel ATSC and MPEG2 HW Encoder */
- case 78521: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM, Dual channel ATSC and MPEG2 HW Encoder */
- case 78531: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */
- case 78631: /* WinTV-HVR1800 (PCIe, OEM, No IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */
- case 79001: /* WinTV-HVR1250 (PCIe, Retail, IR, full height, ATSC and Basic analog */
- case 79101: /* WinTV-HVR1250 (PCIe, Retail, IR, half height, ATSC and Basic analog */
- case 79561: /* WinTV-HVR1250 (PCIe, OEM, No IR, half height, ATSC and Basic analog */
- case 79571: /* WinTV-HVR1250 (PCIe, OEM, No IR, full height, ATSC and Basic analog */
- case 79671: /* WinTV-HVR1250 (PCIe, OEM, No IR, half height, ATSC and Basic analog */
- case 80019:
- /* WinTV-HVR1400 (Express Card, Retail, IR,
- * DVB-T and Basic analog */
- case 81509:
- /* WinTV-HVR1700 (PCIe, OEM, No IR, half height)
- * DVB-T and MPEG2 HW Encoder */
- case 81519:
- /* WinTV-HVR1700 (PCIe, OEM, No IR, full height)
- * DVB-T and MPEG2 HW Encoder */
- break;
- default:
- printk("%s: warning: unknown hauppauge model #%d\n", dev->name, tv.model);
- break;
- }
- printk(KERN_INFO "%s: hauppauge eeprom: model=%d\n",
- dev->name, tv.model);
- }
- /* Tuner callback function for cx23885 boards. Currently only needed
- * for HVR1500Q, which has an xc5000 tuner.
- */
- int cx23885_tuner_callback(void *priv, int command, int arg)
- {
- struct cx23885_i2c *bus = priv;
- struct cx23885_dev *dev = bus->dev;
- switch(dev->board) {
- case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
- if(command == 0) { /* Tuner Reset Command from xc5000 */
- /* Drive the tuner into reset and out */
- cx_clear(GP0_IO, 0x00000004);
- mdelay(200);
- cx_set(GP0_IO, 0x00000004);
- return 0;
- }
- else {
- printk(KERN_ERR
- "%s(): Unknow command.\n", __func__);
- return -EINVAL;
- }
- break;
- }
- return 0; /* Should never be here */
- }
- void cx23885_gpio_setup(struct cx23885_dev *dev)
- {
- switch(dev->board) {
- case CX23885_BOARD_HAUPPAUGE_HVR1250:
- /* GPIO-0 cx24227 demodulator reset */
- cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */
- break;
- case CX23885_BOARD_HAUPPAUGE_HVR1500:
- /* GPIO-0 cx24227 demodulator */
- /* GPIO-2 xc3028 tuner */
- /* Put the parts into reset */
- cx_set(GP0_IO, 0x00050000);
- cx_clear(GP0_IO, 0x00000005);
- msleep(5);
- /* Bring the parts out of reset */
- cx_set(GP0_IO, 0x00050005);
- break;
- case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
- /* GPIO-0 cx24227 demodulator reset */
- /* GPIO-2 xc5000 tuner reset */
- cx_set(GP0_IO, 0x00050005); /* Bring the part out of reset */
- break;
- case CX23885_BOARD_HAUPPAUGE_HVR1800:
- /* GPIO-0 656_CLK */
- /* GPIO-1 656_D0 */
- /* GPIO-2 8295A Reset */
- /* GPIO-3-10 cx23417 data0-7 */
- /* GPIO-11-14 cx23417 addr0-3 */
- /* GPIO-15-18 cx23417 READY, CS, RD, WR */
- /* GPIO-19 IR_RX */
- /* CX23417 GPIO's */
- /* EIO15 Zilog Reset */
- /* EIO14 S5H1409/CX24227 Reset */
- /* Force the TDA8295A into reset and back */
- cx_set(GP0_IO, 0x00040004);
- mdelay(20);
- cx_clear(GP0_IO, 0x00000004);
- mdelay(20);
- cx_set(GP0_IO, 0x00040004);
- mdelay(20);
- break;
- case CX23885_BOARD_HAUPPAUGE_HVR1200:
- /* GPIO-0 tda10048 demodulator reset */
- /* GPIO-2 tda18271 tuner reset */
- /* Put the parts into reset and back */
- cx_set(GP0_IO, 0x00050000);
- mdelay(20);
- cx_clear(GP0_IO, 0x00000005);
- mdelay(20);
- cx_set(GP0_IO, 0x00050005);
- break;
- case CX23885_BOARD_HAUPPAUGE_HVR1700:
- /* GPIO-0 TDA10048 demodulator reset */
- /* GPIO-2 TDA8295A Reset */
- /* GPIO-3-10 cx23417 data0-7 */
- /* GPIO-11-14 cx23417 addr0-3 */
- /* GPIO-15-18 cx23417 READY, CS, RD, WR */
- /* The following GPIO's are on the interna AVCore (cx25840) */
- /* GPIO-19 IR_RX */
- /* GPIO-20 IR_TX 416/DVBT Select */
- /* GPIO-21 IIS DAT */
- /* GPIO-22 IIS WCLK */
- /* GPIO-23 IIS BCLK */
- /* Put the parts into reset and back */
- cx_set(GP0_IO, 0x00050000);
- mdelay(20);
- cx_clear(GP0_IO, 0x00000005);
- mdelay(20);
- cx_set(GP0_IO, 0x00050005);
- break;
- case CX23885_BOARD_HAUPPAUGE_HVR1400:
- /* GPIO-0 Dibcom7000p demodulator reset */
- /* GPIO-2 xc3028L tuner reset */
- /* GPIO-13 LED */
- /* Put the parts into reset and back */
- cx_set(GP0_IO, 0x00050000);
- mdelay(20);
- cx_clear(GP0_IO, 0x00000005);
- mdelay(20);
- cx_set(GP0_IO, 0x00050005);
- break;
- }
- }
- int cx23885_ir_init(struct cx23885_dev *dev)
- {
- switch (dev->board) {
- case CX23885_BOARD_HAUPPAUGE_HVR1250:
- case CX23885_BOARD_HAUPPAUGE_HVR1500:
- case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
- case CX23885_BOARD_HAUPPAUGE_HVR1800:
- case CX23885_BOARD_HAUPPAUGE_HVR1200:
- case CX23885_BOARD_HAUPPAUGE_HVR1400:
- /* FIXME: Implement me */
- break;
- }
- return 0;
- }
- void cx23885_card_setup(struct cx23885_dev *dev)
- {
- struct cx23885_tsport *ts1 = &dev->ts1;
- struct cx23885_tsport *ts2 = &dev->ts2;
- static u8 eeprom[256];
- if (dev->i2c_bus[0].i2c_rc == 0) {
- dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
- tveeprom_read(&dev->i2c_bus[0].i2c_client,
- eeprom, sizeof(eeprom));
- }
- switch (dev->board) {
- case CX23885_BOARD_HAUPPAUGE_HVR1250:
- case CX23885_BOARD_HAUPPAUGE_HVR1500:
- case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
- case CX23885_BOARD_HAUPPAUGE_HVR1400:
- if (dev->i2c_bus[0].i2c_rc == 0)
- hauppauge_eeprom(dev, eeprom+0x80);
- break;
- case CX23885_BOARD_HAUPPAUGE_HVR1800:
- case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
- case CX23885_BOARD_HAUPPAUGE_HVR1200:
- case CX23885_BOARD_HAUPPAUGE_HVR1700:
- if (dev->i2c_bus[0].i2c_rc == 0)
- hauppauge_eeprom(dev, eeprom+0xc0);
- break;
- }
- switch (dev->board) {
- case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
- ts1->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
- ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
- ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
- break;
- case CX23885_BOARD_HAUPPAUGE_HVR1800:
- /* Defaults for VID B - Analog encoder */
- /* DREQ_POL, SMODE, PUNC_CLK, MCLK_POL Serial bus + punc clk */
- ts1->gen_ctrl_val = 0x10e;
- ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
- ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
- /* APB_TSVALERR_POL (active low)*/
- ts1->vld_misc_val = 0x2000;
- ts1->hw_sop_ctrl_val = (0x47 << 16 | 188 << 4 | 0xc);
- /* Defaults for VID C */
- 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;
- break;
- case CX23885_BOARD_HAUPPAUGE_HVR1250:
- case CX23885_BOARD_HAUPPAUGE_HVR1500:
- case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
- case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
- case CX23885_BOARD_HAUPPAUGE_HVR1200:
- case CX23885_BOARD_HAUPPAUGE_HVR1700:
- case CX23885_BOARD_HAUPPAUGE_HVR1400:
- default:
- 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;
- }
- /* Certain boards support analog, or require the avcore to be
- * loaded, ensure this happens.
- */
- switch (dev->board) {
- case CX23885_BOARD_HAUPPAUGE_HVR1800:
- case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
- case CX23885_BOARD_HAUPPAUGE_HVR1700:
- request_module("cx25840");
- break;
- }
- }
- /* ------------------------------------------------------------------ */
- /*
- * Local variables:
- * c-basic-offset: 8
- * End:
- * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
- */
|