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-rw-r--r--drivers/char/bttv-cards.c834
1 files changed, 834 insertions, 0 deletions
diff --git a/drivers/char/bttv-cards.c b/drivers/char/bttv-cards.c
new file mode 100644
index 000000000..e4e26c92c
--- /dev/null
+++ b/drivers/char/bttv-cards.c
@@ -0,0 +1,834 @@
+/*
+ bttv-cards.c -- this file has card-specific stuff
+
+
+ bttv - Bt848 frame grabber driver
+
+ Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de)
+ & Marcus Metzler (mocm@thp.uni-koeln.de)
+ (c) 1999,2000 Gerd Knorr <kraxel@goldbach.in-berlin.de>
+
+ 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.
+
+*/
+
+#define __NO_VERSION__ 1
+
+#include <linux/version.h>
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/kmod.h>
+#include <linux/init.h>
+
+#include <asm/io.h>
+
+#include "bttv.h"
+#include "tuner.h"
+
+/* fwd decl */
+static void hauppauge_eeprom(struct bttv *btv);
+static void hauppauge_boot_msp34xx(struct bttv *btv);
+static void init_PXC200(struct bttv *btv);
+static void init_tea5757(struct bttv *btv);
+
+MODULE_PARM(card,"1-4i");
+MODULE_PARM(pll,"1-4i");
+MODULE_PARM(autoload,"i");
+
+static unsigned int card[4] = { -1, -1, -1, -1 };
+static unsigned int pll[4] = { -1, -1, -1, -1 };
+#ifdef MODULE
+static unsigned int autoload = 1;
+#else
+static unsigned int autoload = 0;
+#endif
+
+/* ----------------------------------------------------------------------- */
+/* list of card IDs for bt878+ cards */
+
+static struct CARD {
+ unsigned id;
+ int cardnr;
+ char *name;
+} cards[] __devinitdata = {
+ { 0x00011002, BTTV_HAUPPAUGE878, "ATI TV Wonder" },
+ { 0x00011461, BTTV_AVPHONE98, "AVerMedia TVPhone98" },
+ { 0x00021461, BTTV_AVERMEDIA98, "Avermedia TVCapture 98" },
+ { 0x00031461, BTTV_AVPHONE98, "AVerMedia TVPhone98" },
+ { 0x00041461, BTTV_AVPHONE98, "AVerMedia TVPhone98" },
+ { 0x10b42636, BTTV_HAUPPAUGE878, "STB ???" },
+ { 0x1118153b, BTTV_TERRATVALUE, "Terratec TV Value" },
+ { 0x1123153b, BTTV_TERRATVRADIO, "Terratec TV/Radio+" },
+ { 0x1200bd11, BTTV_PINNACLERAVE, "Pinnacle PCTV Rave" },
+ { 0x13eb0070, BTTV_HAUPPAUGE878, "Hauppauge WinTV" },
+#if 0 /* probably wrong */
+ { 0x14610002, BTTV_AVERMEDIA98, "Avermedia TVCapture 98" },
+#endif
+ { 0x18501851, BTTV_CHRONOS_VS2, "Chronos Video Shuttle II" },
+ { 0x18521852, BTTV_TYPHOON_TVIEW, "Typhoon TView TV/FM Tuner" },
+ { 0x263610b4, BTTV_STB2, "STB TV PCI FM, P/N 6000704" },
+ { 0x3000144f, BTTV_MAGICTVIEW063, "TView 99 (CPH063)" },
+ { 0x300014ff, BTTV_MAGICTVIEW061, "TView 99 (CPH061)" },
+ { 0x3002144f, BTTV_MAGICTVIEW061, "Askey Magic TView" },
+ { 0x300214ff, BTTV_PHOEBE_TVMAS, "Phoebe TV Master" },
+ { 0x400a15b0, BTTV_ZOLTRIX_GENIE, "Zoltrix Genie TV" },
+ { 0x402010fc, 0 /* no tvcards entry yet */, "I-O Data Co. GV-BCV3/PCI" },
+ { 0x6606217d, BTTV_WINFAST2000, "Leadtek WinFast TV 2000" },
+ { 0, -1, NULL }
+};
+
+/* ----------------------------------------------------------------------- */
+/* array with description for bt848 / bt878 tv/grabber cards */
+
+struct tvcard bttv_tvcards[] =
+{
+ /* 0x00 */
+ { " *** UNKNOWN *** ",
+ 3, 1, 0, 2, 0, { 2, 3, 1, 1}, { 0, 0, 0, 0, 0},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "MIRO PCTV",
+ 4, 1, 0, 2,15, { 2, 3, 1, 1}, { 2, 0, 0, 0,10},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "Hauppauge old",
+ 4, 1, 0, 2, 7, { 2, 3, 1, 1}, { 0, 1, 2, 3, 4},0,
+ 1,1,0,1,0,0,0,1, PLL_NONE, -1 },
+ { "STB",
+ 3, 1, 0, 2, 7, { 2, 3, 1, 1}, { 4, 0, 2, 3, 1},0,
+ 0,1,1,1,1,0,0,1, PLL_NONE, -1 },
+
+ { "Intel",
+ 3, 1, 0, -1, 7, { 2, 3, 1, 1}, { 0, 1, 2, 3, 4},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "Diamond DTV2000",
+ 3, 1, 0, 2, 3, { 2, 3, 1, 1}, { 0, 1, 0, 1, 3},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "AVerMedia TVPhone",
+ 3, 1, 0, 3,15, { 2, 3, 1, 1}, {12, 4,11,11, 0},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "MATRIX-Vision MV-Delta",
+ 5, 1, -1, 3, 0, { 2, 3, 1, 0, 0},{0 }, 0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+
+ /* 0x08 */
+ { "Fly Video II",
+ 3, 1, 0, 2, 0xc00, { 2, 3, 1, 1},
+ { 0, 0xc00, 0x800, 0x400, 0xc00, 0},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "TurboTV",
+ 3, 1, 0, 2, 3, { 2, 3, 1, 1}, { 1, 1, 2, 3, 0},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "Hauppauge new (bt878)",
+ 4, 1, 0, 2, 7, { 2, 0, 1, 1}, { 0, 1, 2, 3, 4},0,
+ 1,1,0,1,0,0,0,1, PLL_28, -1 },
+ { "MIRO PCTV pro",
+ 3, 1, 0, 2, 65551, { 2, 3, 1, 1}, {1,65537, 0, 0,10},0,
+ /* 3, 1, 0, 2, 0x3004F, { 2, 3, 1, 1}, {1, 0x10011, 5, 0,10}, 0x3004F, */
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+
+ { "ADS Technologies Channel Surfer TV",
+ 3, 1, 2, 2, 15, { 2, 3, 1, 1}, { 13, 14, 11, 7, 0, 0},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "AVerMedia TVCapture 98",
+ 3, 4, 0, 2, 15, { 2, 3, 1, 1}, { 13, 14, 11, 7, 0, 0},0,
+ 1,1,1,1,0,0,0,1, PLL_28, -1 },
+ { "Aimslab VHX",
+ 3, 1, 0, 2, 7, { 2, 3, 1, 1}, { 0, 1, 2, 3, 4},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "Zoltrix TV-Max",
+ 3, 1, 0, 2,15, { 2, 3, 1, 1}, {0 , 0, 1 , 0, 10},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+
+ /* 0x10 */
+ { "Pixelview PlayTV (bt878)",
+ 3, 1, 0, 2, 0x01fe00, { 2, 3, 1, 1},
+ { 0x01c000, 0, 0x018000, 0x014000, 0x002000, 0 },0,
+ 1,1,1,1,0,0,0,1, PLL_28, -1 },
+ { "Leadtek WinView 601",
+ 3, 1, 0, 2, 0x8300f8, { 2, 3, 1, 1,0},
+ { 0x4fa007,0xcfa007,0xcfa007,0xcfa007,0xcfa007,0xcfa007},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "AVEC Intercapture",
+ 3, 2, 0, 2, 0, {2, 3, 1, 1}, {1, 0, 0, 0, 0},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "LifeView FlyKit w/o Tuner",
+ 3, 1, -1, -1, 0x8dff00, { 2, 3, 1, 1}, { 0 },0,
+ 0,0,0,0,0,0,0,1, PLL_NONE, -1 },
+
+ { "CEI Raffles Card",
+ 3, 3, 0, 2, 0, {2, 3, 1, 1}, {0, 0, 0, 0 ,0},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "Lucky Star Image World ConferenceTV",
+ 3, 1, 0, 2, 0x00fffe07, { 2, 3, 1, 1}, { 131072, 1, 1638400, 3, 4},0,
+ 1,1,1,1,0,0,0,1, PLL_28, TUNER_PHILIPS_PAL_I },
+ { "Phoebe Tv Master + FM",
+ 3, 1, 0, 2, 0xc00, { 2, 3, 1, 1},{0, 1, 0x800, 0x400, 0xc00, 0},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "Modular Technology MM205 PCTV, bt878",
+ 2, 1, 0, -1, 7, { 2, 3 }, { 0, 0, 0, 0, 0 },0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+
+ /* 0x18 */
+ { "Askey/Typhoon/Anubis Magic TView CPH051/061 (bt878)",
+ 3, 1, 0, 2, 0xe00, { 2, 3, 1, 1}, {0x400, 0x400, 0x400, 0x400, 0},0,
+ 1,1,1,1,0,0,0,1, PLL_28, -1 },
+ { "Terratec/Vobis TV-Boostar",
+ 3, 1, 0, 2, 16777215 , { 2, 3, 1, 1}, { 131072, 1, 1638400, 3,4},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "Newer Hauppauge WinCam (bt878)",
+ 4, 1, 0, 3, 7, { 2, 0, 1, 1}, { 0, 1, 2, 3, 4},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "MAXI TV Video PCI2",
+ 3, 1, 0, 2, 0xffff, { 2, 3, 1, 1}, { 0, 1, 2, 3, 0xc00},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, TUNER_PHILIPS_SECAM },
+
+ { "Terratec TerraTV+",
+ 3, 1, 0, 2, 0x70000, { 2, 3, 1, 1},
+ { 0x20000, 0x30000, 0x00000, 0x10000, 0x40000},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "Imagenation PXC200",
+ 5, 1, -1, 4, 0, { 2, 3, 1, 0, 0}, { 0 }, 0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "FlyVideo 98",
+ 3, 1, 0, 2, 0x8dff00, {2, 3, 1, 1},
+ { 0, 0x8dff00, 0x8df700, 0x8de700, 0x8dff00, 0 },0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "iProTV",
+ 3, 1, 0, 2, 1, { 2, 3, 1, 1}, { 1, 0, 0, 0, 0 },0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+
+ /* 0x20 */
+ { "Intel Create and Share PCI",
+ 4, 1, 0, 2, 7, { 2, 3, 1, 1}, { 4, 4, 4, 4, 4},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "Terratec TerraTValue",
+ 3, 1, 0, 2, 0xffff00, { 2, 3, 1, 1},
+ { 0x500, 0, 0x300, 0x900, 0x900},0,
+ 1,1,1,1,0,0,0,1, PLL_NONE, -1 },
+ { "Leadtek WinFast 2000",
+ 3, 1, 0, 2, 0xfff000, { 2, 3, 1, 1,0},
+ { 0x621000,0x620100,0x621100,0x620000,0xE210000,0x620000},0,
+ 1,1,1,1,1,0,0,1, PLL_28, -1 },
+ { "Chronos Video Shuttle II",
+ 3, 3, 0, 2, 0x1800, { 2, 3, 1, 1}, { 0, 0, 0x1000, 0x1000, 0x0800},0,
+ 1,1,1,1,0,0,0,1, PLL_28, -1 },
+
+ { "Typhoon TView TV/FM Tuner",
+ 3, 3, 0, 2, 0x1800, { 2, 3, 1, 1}, { 0, 0x800, 0, 0, 0x1800, 0 },0,
+ 1,1,1,1,0,0,0,1, PLL_28, -1 },
+ { "PixelView PlayTV pro",
+ 3, 1, 0, 2, 0xff, { 2, 3, 1, 1 },
+ { 0x21, 0x20, 0x24, 0x2c, 0x29, 0x29 }, 0,
+ 0,0,0,0,0,0,0,1, PLL_28, -1 },
+ { "TView99 CPH063",
+ 3, 1, 0, 2, 0x551e00, { 2, 3, 1, 1},
+ { 0x551400, 0x551200, 0, 0, 0, 0x551200 }, 0,
+ 1,1,1,1,0,0,0,1, PLL_28, -1 },
+ { "Pinnacle PCTV Rave",
+ 3, 1, 0, 2, 0x03000F, { 2, 3, 1, 1}, { 2, 0, 0, 0, 1},0,
+ 1,1,1,1,0,0,0,1, PLL_28, -1 },
+
+ /* 0x28 */
+ { "STB2",
+ 3, 1, 0, 2, 7, { 2, 3, 1, 1}, { 4, 0, 2, 3, 1},0,
+ 0,1,1,1,0,1,1,1, PLL_NONE, -1 },
+ { "AVerMedia TVPhone 98",
+ 3, 4, 0, 2, 4, { 2, 3, 1, 1}, { 13, 14, 11, 7, 0, 0},0,
+ 1,1,1,1,0,0,0,1, PLL_28, 5 },
+ { "ProVideo PV951", /* pic16c54 */
+ 3, 1, 0, 2, 0, { 2, 3, 1, 1}, { 0, 0, 0, 0, 0},0,
+ 0,0,0,0,0,0,0,0, PLL_28, 1 },
+ { "Little OnAir TV",
+ 3, 1, 0, 2, 0xe00b, {2, 3, 1, 1},
+ {0xff9ff6, 0xff9ff6, 0xff1ff7, 0, 0xff3ffc},0,
+ 0,0,0,0,0,0,0,0, PLL_NONE, -1 },
+
+ { "Sigma TVII-FM",
+ 2, 1, 0, -1, 3, {2, 3, 1, 1}, {1, 1, 0, 2, 3},0,
+ 0,0,0,0,0,0,0,0, PLL_NONE, -1 },
+ { "MATRIX-Vision MV-Delta 2",
+ 5, 1, -1, 3, 0, { 2, 3, 1, 0, 0},{0 }, 0,
+ 0,0,0,0,0,0,0,0, PLL_28, -1 },
+ { "Zoltrix Genie TV",
+ 3, 1, 0, 2, 0xbcf03f, { 2, 3, 1, 1},
+ { 0xbc803f, 0, 0xbcb03f, 0, 0xbcb03f}, 0,
+ 0,0,0,0,0,0,0,0, PLL_28, 5 },
+ { "Terratec TV/Radio+", /* Radio ?? */
+ 3, 1, 0, 2, 0x1f0000, { 2, 3, 1, 1},
+ { 0xe2ffff, 0, 0, 0, 0xe0ffff, 0xe2ffff },0,
+ 0,0,0,0,0,0,0,0, PLL_35, 1 },
+
+ /* 0x30 */
+ { "Dynalink Magic TView ",
+ 3, 1, 0, 2, 15, { 2, 3, 1, 1}, {2,0,0,0,1},0,
+ 1,1,1,1,0,0,0,1, PLL_28, -1 },
+};
+const int bttv_num_tvcards = (sizeof(bttv_tvcards)/sizeof(struct tvcard));
+
+/* ----------------------------------------------------------------------- */
+
+static unsigned char eeprom_data[256];
+
+static void __devinit bttv_dump_eeprom(struct bttv *btv,int addr)
+{
+ int i;
+
+ if (bttv_verbose < 2)
+ return;
+ /* for debugging: dump eeprom to syslog */
+ printk(KERN_DEBUG "bttv%d: dump eeprom @ 0x%02x\n",btv->nr,addr);
+ for (i = 0; i < 256;) {
+ printk(KERN_DEBUG " %02x:",i);
+ do {
+ printk(" %02x",eeprom_data[i++]);
+ } while (i % 16);
+ printk("\n");
+ }
+}
+
+static int __devinit bttv_idcard_eeprom(struct bttv *btv)
+{
+ unsigned id;
+ int i,n;
+
+ id = (eeprom_data[252] << 24) |
+ (eeprom_data[253] << 16) |
+ (eeprom_data[254] << 8) |
+ (eeprom_data[255]);
+ if (id == 0 || id == 0xffffffff)
+ return -1;
+
+ /* look for the card */
+ btv->cardid = id;
+ for (n = -1, i = 0; cards[i].id != 0; i++)
+ if (cards[i].id == id)
+ n = i;
+
+ if (n != -1) {
+ /* found it */
+ printk(KERN_INFO "bttv%d: card id: %s (0x%08x) => card=%d\n",
+ btv->nr,cards[n].name,id,cards[n].cardnr);
+ return cards[n].cardnr;
+ } else {
+ /* 404 */
+ printk(KERN_INFO "bttv%d: id: unknown (0x%08x)\n",
+ btv->nr, id);
+ printk(KERN_INFO "please mail id, board name and "
+ "the correct card= insmod option to "
+ "kraxel@goldbach.in-berlin.de\n");
+ return -1;
+ }
+}
+
+#ifndef HAVE_TVAUDIO
+/* can tda9855.c handle this too maybe? */
+static void __devinit init_tda9840(struct bttv *btv)
+{
+ /* Horrible Hack */
+ bttv_I2CWrite(btv, I2C_TDA9840, TDA9840_SW, 0x2a, 1); /* sound mode switching */
+ /* 00 - mute
+ 10 - mono / averaged stereo
+ 2a - stereo
+ 12 - dual A
+ 1a - dual AB
+ 16 - dual BA
+ 1e - dual B
+ 7a - external */
+}
+#endif
+
+void __devinit bttv_idcard(struct bttv *btv)
+{
+ int type,eeprom = 0;
+
+ btwrite(0, BT848_GPIO_OUT_EN);
+
+ /* try to autodetect the card */
+ /* many bt878 cards have a eeprom @ 0xa0 => read ID
+ and try to identify it */
+ if (bttv_I2CRead(btv, I2C_HAUPEE, "eeprom") >= 0) {
+ eeprom = 0xa0;
+ bttv_readee(btv,eeprom_data,0xa0);
+ bttv_dump_eeprom(btv,0xa0); /* DEBUG */
+ type = bttv_idcard_eeprom(btv);
+ if (-1 != type) {
+ btv->type = type;
+ } else if (btv->id <= 849) {
+ /* for unknown bt848, assume old Hauppauge */
+ btv->type=BTTV_HAUPPAUGE;
+ }
+
+ /* STB cards have a eeprom @ 0xae (old bt848) */
+ } else if (bttv_I2CRead(btv, I2C_STBEE, "eeprom")>=0) {
+ btv->type=BTTV_STB;
+ }
+
+ /* let the user override the autodetected type */
+ if (card[btv->nr] >= 0 && card[btv->nr] < bttv_num_tvcards)
+ btv->type=card[btv->nr];
+
+ /* print which card config we are using */
+ sprintf(btv->video_dev.name,"BT%d%s(%.23s)",
+ btv->id,
+ (btv->id==848 && btv->revision==0x12) ? "A" : "",
+ bttv_tvcards[btv->type].name);
+ printk(KERN_INFO "bttv%d: model: %s [%s]\n",btv->nr,btv->video_dev.name,
+ (card[btv->nr] >= 0 && card[btv->nr] < bttv_num_tvcards) ?
+ "insmod option" : "autodetected");
+
+ /* board specific initialisations */
+ if (btv->type == BTTV_MIRO || btv->type == BTTV_MIROPRO) {
+ /* auto detect tuner for MIRO cards */
+ btv->tuner_type=((btread(BT848_GPIO_DATA)>>10)-1)&7;
+#if 0
+ if (btv->type == BTTV_MIROPRO) {
+ if (bttv_verbose)
+ printk(KERN_INFO "Initializing TEA5757...\n");
+ init_tea5757(btv);
+ }
+#endif
+ }
+ if (btv->type == BTTV_HAUPPAUGE || btv->type == BTTV_HAUPPAUGE878) {
+ /* pick up some config infos from the eeprom */
+ if (0xa0 != eeprom) {
+ eeprom = 0xa0;
+ bttv_readee(btv,eeprom_data,0xa0);
+ }
+ hauppauge_eeprom(btv);
+ hauppauge_boot_msp34xx(btv);
+ }
+ if (btv->type == BTTV_PXC200)
+ init_PXC200(btv);
+
+ /* pll configuration */
+ if (!(btv->id==848 && btv->revision==0x11)) {
+ /* defaults from card list */
+ if (PLL_28 == bttv_tvcards[btv->type].pll) {
+ btv->pll.pll_ifreq=28636363;
+ btv->pll.pll_crystal=BT848_IFORM_XT0;
+ }
+ /* insmod options can override */
+ switch (pll[btv->nr]) {
+ case 0: /* none */
+ btv->pll.pll_crystal = 0;
+ btv->pll.pll_ifreq = 0;
+ btv->pll.pll_ofreq = 0;
+ break;
+ case 1: /* 28 MHz */
+ btv->pll.pll_ifreq = 28636363;
+ btv->pll.pll_ofreq = 0;
+ btv->pll.pll_crystal=BT848_IFORM_XT0;
+ break;
+ case 2: /* 35 MHz */
+ btv->pll.pll_ifreq = 35468950;
+ btv->pll.pll_ofreq = 0;
+ btv->pll.pll_crystal=BT848_IFORM_XT1;
+ break;
+ }
+ }
+
+
+ /* tuner configuration */
+ if (-1 != bttv_tvcards[btv->type].tuner_type)
+ btv->tuner_type = bttv_tvcards[btv->type].tuner_type;
+ if (btv->tuner_type != -1)
+ bttv_call_i2c_clients(btv,TUNER_SET_TYPE,&btv->tuner_type);
+
+ /* try to detect audio/fader chips */
+ if (bttv_tvcards[btv->type].msp34xx &&
+ bttv_I2CRead(btv, I2C_MSP3400, "MSP34xx") >=0) {
+ if (autoload)
+ request_module("msp3400");
+ }
+
+#ifndef HAVE_TVAUDIO
+ if (bttv_tvcards[btv->type].tda8425 &&
+ bttv_I2CRead(btv, I2C_TDA8425, "TDA8425") >=0) {
+ if (autoload)
+ request_module("tda8425");
+ }
+
+ if (bttv_tvcards[btv->type].tda9840 &&
+ bttv_I2CRead(btv, I2C_TDA9840, "TDA9840") >=0) {
+ init_tda9840(btv);
+ btv->audio_chip = TDA9840;
+ /* move this to a module too? */
+ init_tda9840(btv);
+ }
+
+ if (bttv_tvcards[btv->type].tda985x &&
+ bttv_I2CRead(btv, I2C_TDA9850, "TDA985x") >=0) {
+ if (autoload)
+ request_module("tda985x");
+ }
+ if (bttv_tvcards[btv->type].tea63xx) {
+ if (autoload)
+ request_module("tea6300");
+ }
+#else
+ if (bttv_tvcards[btv->type].tda8425 ||
+ bttv_tvcards[btv->type].tda9840 ||
+ bttv_tvcards[btv->type].tda985x ||
+ bttv_tvcards[btv->type].tea63xx) {
+ if (autoload)
+ request_module("tvaudio");
+ }
+#endif
+
+ if (bttv_tvcards[btv->type].tda9875 &&
+ bttv_I2CRead(btv, I2C_TDA9875, "TDA9875") >=0) {
+ if (autoload)
+ request_module("tda9875");
+ }
+
+ if (bttv_tvcards[btv->type].tda7432 &&
+ bttv_I2CRead(btv, I2C_TDA7432, "TDA7432") >=0) {
+ if (autoload)
+ request_module("tda7432");
+ }
+
+
+ if (bttv_tvcards[btv->type].tea64xx) {
+ if (autoload)
+ request_module("tea6420");
+ }
+
+ if (bttv_tvcards[btv->type].tuner != -1) {
+ if (autoload)
+ request_module("tuner");
+ }
+}
+
+
+/* ----------------------------------------------------------------------- */
+/* some hauppauge specific stuff */
+
+static struct HAUPPAUGE_TUNER
+{
+ int id;
+ char *name;
+}
+hauppauge_tuner[] __devinitdata =
+{
+ { TUNER_ABSENT, "" },
+ { TUNER_ABSENT, "External" },
+ { TUNER_ABSENT, "Unspecified" },
+ { TUNER_ABSENT, "Philips FI1216" },
+ { TUNER_PHILIPS_SECAM, "Philips FI1216MF" },
+ { TUNER_PHILIPS_NTSC, "Philips FI1236" },
+ { TUNER_ABSENT, "Philips FI1246" },
+ { TUNER_ABSENT, "Philips FI1256" },
+ { TUNER_PHILIPS_PAL, "Philips FI1216 MK2" },
+ { TUNER_PHILIPS_SECAM, "Philips FI1216MF MK2" },
+ { TUNER_PHILIPS_NTSC, "Philips FI1236 MK2" },
+ { TUNER_PHILIPS_PAL_I, "Philips FI1246 MK2" },
+ { TUNER_ABSENT, "Philips FI1256 MK2" },
+ { TUNER_ABSENT, "Temic 4032FY5" },
+ { TUNER_TEMIC_PAL, "Temic 4002FH5" },
+ { TUNER_TEMIC_PAL_I, "Temic 4062FY5" },
+ { TUNER_ABSENT, "Philips FR1216 MK2" },
+ { TUNER_PHILIPS_SECAM, "Philips FR1216MF MK2" },
+ { TUNER_PHILIPS_NTSC, "Philips FR1236 MK2" },
+ { TUNER_PHILIPS_PAL_I, "Philips FR1246 MK2" },
+ { TUNER_ABSENT, "Philips FR1256 MK2" },
+ { TUNER_PHILIPS_PAL, "Philips FM1216" },
+ { TUNER_ABSENT, "Philips FM1216MF" },
+ { TUNER_PHILIPS_NTSC, "Philips FM1236" },
+ { TUNER_PHILIPS_PAL_I, "Philips FM1246" },
+ { TUNER_ABSENT, "Philips FM1256" },
+ { TUNER_TEMIC_4036FY5_NTSC, "Temic 4036FY5" },
+ { TUNER_ABSENT, "Samsung TCPN9082D" },
+ { TUNER_ABSENT, "Samsung TCPM9092P" },
+ { TUNER_TEMIC_PAL, "Temic 4006FH5" },
+ { TUNER_ABSENT, "Samsung TCPN9085D" },
+ { TUNER_ABSENT, "Samsung TCPB9085P" },
+ { TUNER_ABSENT, "Samsung TCPL9091P" },
+ { TUNER_ABSENT, "Temic 4039FR5" },
+ { TUNER_ABSENT, "Philips FQ1216 ME" },
+ { TUNER_TEMIC_PAL_I, "Temic 4066FY5" },
+ { TUNER_ABSENT, "Philips TD1536" },
+ { TUNER_ABSENT, "Philips TD1536D" },
+ { TUNER_ABSENT, "Philips FMR1236" },
+ { TUNER_ABSENT, "Philips FI1256MP" },
+ { TUNER_ABSENT, "Samsung TCPQ9091P" },
+ { TUNER_ABSENT, "Temic 4006FN5" },
+ { TUNER_ABSENT, "Temic 4009FR5" },
+ { TUNER_ABSENT, "Temic 4046FM5" },
+};
+
+static void __devinit hauppauge_eeprom(struct bttv *btv)
+{
+ if (eeprom_data[9] < sizeof(hauppauge_tuner)/sizeof(struct HAUPPAUGE_TUNER))
+ {
+ btv->tuner_type = hauppauge_tuner[eeprom_data[9]].id;
+ if (bttv_verbose)
+ printk("bttv%d: Hauppauge eeprom: tuner=%s (%d)\n",btv->nr,
+ hauppauge_tuner[eeprom_data[9]].name,btv->tuner_type);
+ }
+}
+
+static void __devinit hauppauge_boot_msp34xx(struct bttv *btv)
+{
+ int i;
+
+ /* reset/enable the MSP on some Hauppauge cards */
+ /* Thanks to Kyösti Mälkki (kmalkki@cc.hut.fi)! */
+ btaor(32, ~32, BT848_GPIO_OUT_EN);
+ btaor(0, ~32, BT848_GPIO_DATA);
+ udelay(2500);
+ btaor(32, ~32, BT848_GPIO_DATA);
+
+ if (bttv_verbose)
+ printk("bttv%d: Hauppauge msp34xx: reset line init\n",btv->nr);
+
+ /* look if the msp3400 driver is already registered */
+ for (i = 0; i < I2C_CLIENTS_MAX; i++) {
+ if (btv->i2c_clients[i] != NULL &&
+ btv->i2c_clients[i]->driver->id == I2C_DRIVERID_MSP3400) {
+ return;
+ }
+ }
+
+ /* if not: look for the chip ... */
+ if (bttv_I2CRead(btv, I2C_MSP3400, "MSP34xx")) {
+ /* ... if found re-register to trigger a i2c bus rescan, */
+ /* this time with the msp34xx chip activated */
+ i2c_bit_del_bus(&btv->i2c_adap);
+ i2c_bit_add_bus(&btv->i2c_adap);
+ }
+}
+
+
+/* ----------------------------------------------------------------------- */
+/* Imagenation L-Model PXC200 Framegrabber */
+/* This is basically the same procedure as
+ * used by Alessandro Rubini in his pxc200
+ * driver, but using BTTV functions */
+
+static void __devinit init_PXC200(struct bttv *btv)
+{
+ static const int vals[] = { 0x08, 0x09, 0x0a, 0x0b, 0x0d, 0x0d,
+ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
+ 0x00 };
+ int i,tmp;
+
+ /* Initialise GPIO-connevted stuff */
+ btwrite(1<<13,BT848_GPIO_OUT_EN); /* Reset pin only */
+ btwrite(0,BT848_GPIO_DATA);
+ udelay(3);
+ btwrite(1<<13,BT848_GPIO_DATA);
+ /* GPIO inputs are pulled up, so no need to drive
+ * reset pin any longer */
+ btwrite(0,BT848_GPIO_OUT_EN);
+
+ /* we could/should try and reset/control the AD pots? but
+ right now we simply turned off the crushing. Without
+ this the AGC drifts drifts
+ remember the EN is reverse logic -->
+ setting BT848_ADC_AGC_EN disable the AGC
+ tboult@eecs.lehigh.edu
+ */
+ btwrite(BT848_ADC_RESERVED|BT848_ADC_AGC_EN, BT848_ADC);
+
+ /* Initialise MAX517 DAC */
+ printk(KERN_INFO "Setting DAC reference voltage level ...\n");
+ bttv_I2CWrite(btv,0x5E,0,0x80,1);
+
+ /* Initialise 12C508 PIC */
+ /* The I2CWrite and I2CRead commmands are actually to the
+ * same chips - but the R/W bit is included in the address
+ * argument so the numbers are different */
+
+ printk(KERN_INFO "Initialising 12C508 PIC chip ...\n");
+
+ for (i = 0; i < sizeof(vals)/sizeof(int); i++) {
+ tmp=bttv_I2CWrite(btv,0x1E,vals[i],0,1);
+ printk(KERN_INFO "I2C Write(0x08) = %i\nI2C Read () = %x\n\n",
+ tmp,bttv_I2CRead(btv,0x1F,NULL));
+ }
+ printk(KERN_INFO "PXC200 Initialised.\n");
+}
+
+/* ----------------------------------------------------------------------- */
+/* Miro Pro radio stuff -- the tea5757 is connected to some GPIO ports */
+/*
+ * Copyright (c) 1999 Csaba Halasz <qgehali@uni-miskolc.hu>
+ * This code is placed under the terms of the GNU General Public License
+ *
+ * Brutally hacked by Dan Sheridan <dan.sheridan@contact.org.uk> djs52 8/3/00
+ */
+
+/* bus bits on the GPIO port */
+#define TEA_WE 6
+#define TEA_DATA 9
+#define TEA_CLK 8
+#define TEA_MOST 7
+
+#define BUS_LOW(bit) btand(~(1<<TEA_##bit), BT848_GPIO_DATA)
+#define BUS_HIGH(bit) btor((1<<TEA_##bit), BT848_GPIO_DATA)
+#define BUS_IN(bit) ((btread(BT848_GPIO_DATA) >> TEA_##bit) & 1)
+
+/* TEA5757 register bits */
+#define TEA_FREQ 0:14
+#define TEA_BUFFER 15:15
+
+#define TEA_SIGNAL_STRENGTH 16:17
+
+#define TEA_PORT1 18:18
+#define TEA_PORT0 19:19
+
+#define TEA_BAND 20:21
+#define TEA_BAND_FM 0
+#define TEA_BAND_MW 1
+#define TEA_BAND_LW 2
+#define TEA_BAND_SW 3
+
+#define TEA_MONO 22:22
+#define TEA_ALLOW_STEREO 0
+#define TEA_FORCE_MONO 1
+
+#define TEA_SEARCH_DIRECTION 23:23
+#define TEA_SEARCH_DOWN 0
+#define TEA_SEARCH_UP 1
+
+#define TEA_STATUS 24:24
+#define TEA_STATUS_TUNED 0
+#define TEA_STATUS_SEARCHING 1
+
+/* Low-level stuff */
+static int tea_read(struct bttv *btv)
+{
+ int value = 0;
+ long timeout;
+ int i;
+
+ /* better safe than sorry */
+ btaor((1<<TEA_CLK) | (1<<TEA_WE), ~((1<<TEA_CLK) | (1<<TEA_DATA) | (1<<TEA_WE) | (1<<TEA_MOST)), BT848_GPIO_OUT_EN);
+
+ BUS_LOW(WE);
+ BUS_LOW(CLK);
+
+ udelay(10);
+ for(timeout = jiffies + 10 * HZ;
+ BUS_IN(DATA) == 1 && time_before(jiffies, timeout);
+ schedule()); /* 10 s */
+ if (BUS_IN(DATA) == 1) {
+ printk("tea5757: read timeout\n");
+ return -1;
+ }
+ for(timeout = jiffies + HZ/5;
+ BUS_IN(MOST) == 1 && time_before(jiffies, timeout);
+ schedule()); /* 0.2 s */
+ if (bttv_debug) printk("tea5757:");
+ for(i = 0; i < 24; i++)
+ {
+ udelay(10);
+ BUS_HIGH(CLK);
+ udelay(10);
+ if (bttv_debug) printk("%c", (BUS_IN(MOST) == 0)?'T':'-');
+ BUS_LOW(CLK);
+ value <<= 1;
+ value |= (BUS_IN(DATA) == 0)?0:1; /* MSB first */
+ if (bttv_debug) printk("%c", (BUS_IN(MOST) == 0)?'S':'M');
+ }
+ if (bttv_debug) printk("\ntea5757: read 0x%X\n", value);
+ return value;
+}
+
+static int tea_write(struct bttv *btv, int value)
+{
+ int i;
+ int reg = value;
+
+ btaor((1<<TEA_CLK) | (1<<TEA_WE) | (1<<TEA_DATA), ~((1<<TEA_CLK) | (1<<TEA_DATA) | (1<<TEA_WE) | (1<<TEA_MOST)), BT848_GPIO_OUT_EN);
+ if (bttv_debug) printk("tea5757: write 0x%X\n", value);
+ BUS_LOW(CLK);
+ BUS_HIGH(WE);
+ for(i = 0; i < 25; i++)
+ {
+ if (reg & 0x1000000)
+ BUS_HIGH(DATA);
+ else
+ BUS_LOW(DATA);
+ reg <<= 1;
+ BUS_HIGH(CLK);
+ udelay(10);
+ BUS_LOW(CLK);
+ udelay(10);
+ }
+ BUS_LOW(WE); /* unmute !!! */
+ return 0;
+}
+
+void tea5757_set_freq(struct bttv *btv, unsigned short freq)
+{
+ tea_write(btv, 5 * freq + 0x358); /* add 10.7MHz (see docs) */
+ if (bttv_debug) tea_read(btv);
+}
+
+void init_tea5757(struct bttv *btv)
+{
+ BUS_LOW(CLK);
+ BUS_LOW(WE); /* just to be on the safe side... */
+
+ /* software CLK (unused) */
+ btaor(0, BT848_GPIO_DMA_CTL_GPCLKMODE, BT848_GPIO_DMA_CTL);
+ /* normal mode for GPIO */
+ btaor(0, BT848_GPIO_DMA_CTL_GPIOMODE, BT848_GPIO_DMA_CTL);
+}
+
+/* ----------------------------------------------------------------------- */
+/* winview */
+
+void winview_setvol(struct bttv *btv, struct video_audio *v)
+{
+ /* PT2254A programming Jon Tombs, jon@gte.esi.us.es */
+ int bits_out, loops, vol, data;
+
+ /* 32 levels logarithmic */
+ vol = 32 - ((v->volume>>11));
+ /* units */
+ bits_out = (PT2254_DBS_IN_2>>(vol%5));
+ /* tens */
+ bits_out |= (PT2254_DBS_IN_10>>(vol/5));
+ bits_out |= PT2254_L_CHANEL | PT2254_R_CHANEL;
+ data = btread(BT848_GPIO_DATA);
+ data &= ~(WINVIEW_PT2254_CLK| WINVIEW_PT2254_DATA|
+ WINVIEW_PT2254_STROBE);
+ for (loops = 17; loops >= 0 ; loops--) {
+ if (bits_out & (1<<loops))
+ data |= WINVIEW_PT2254_DATA;
+ else
+ data &= ~WINVIEW_PT2254_DATA;
+ btwrite(data, BT848_GPIO_DATA);
+ udelay(5);
+ data |= WINVIEW_PT2254_CLK;
+ btwrite(data, BT848_GPIO_DATA);
+ udelay(5);
+ data &= ~WINVIEW_PT2254_CLK;
+ btwrite(data, BT848_GPIO_DATA);
+ }
+ data |= WINVIEW_PT2254_STROBE;
+ data &= ~WINVIEW_PT2254_DATA;
+ btwrite(data, BT848_GPIO_DATA);
+ udelay(10);
+ data &= ~WINVIEW_PT2254_STROBE;
+ btwrite(data, BT848_GPIO_DATA);
+}
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
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