source: patches/linux-2.6.10-cx88-update.patch@ b15e4602

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

@@ -1 +1 @@
 /*
- * $Id: cx88-cards.c,v 1.47 2004/11/03 09:04:50 kraxel Exp $
+ * $Id: cx88-cards.c,v 1.53 2004/12/14 15:33:30 kraxel Exp $
  *
  * device driver for Conexant 2388x based TV cards
  * card-specific stuff.
@@ -32 +32 @@
 
 #include "cx88.h"
 #ifdef WITH_DVB
-#include "cx22702.h"
+# include "dvb-pll.h"
+# include "cx22702.h"
 #endif
 
 /* ------------------------------------------------------------------ */
@@ -91 +92 @@
         },
         [CX88_BOARD_PIXELVIEW] = {
                 .name           = "PixelView",
-                .tuner_type     = UNSET,
+                .tuner_type     = 5,
                 .input          = {{
                         .type   = CX88_VMUX_TELEVISION,
                         .vmux   = 0,
@@ -223 +224 @@
                 },
         },
         [CX88_BOARD_LEADTEK_PVR2000] = {
+                // gpio values for PAL version from regspy by DScaler
                 .name           = "Leadtek PVR 2000",
                 .tuner_type     = 38,
+                .tda9887_conf   = TDA9887_PRESENT,
                 .input          = {{
                         .type   = CX88_VMUX_TELEVISION,
                         .vmux   = 0,
+                        .gpio0  = 0x0000bde6,
                 },{
                         .type   = CX88_VMUX_COMPOSITE1,
                         .vmux   = 1,
+                        .gpio0  = 0x0000bde6,
                 },{
                         .type   = CX88_VMUX_SVIDEO,
                         .vmux   = 2,
+                        .gpio0  = 0x0000bde6,
                 }},
                 .radio = {
                         .type   = CX88_RADIO,
+                        .gpio0  = 0x0000bd62,
                 },
                 .blackbird = 1,
         },
@@ -452 +459 @@
                 }},
                 .dvb            = 1,
         },
+        [CX88_BOARD_DNTV_LIVE_DVB_T] = {
+                .name           = "digitalnow DNTV Live! DVB-T",
+                .tuner_type     = TUNER_ABSENT,
+                .input          = {{
+                        .type   = CX88_VMUX_COMPOSITE1,
+                        .vmux   = 1,
+                        .gpio0  = 0x00000700,
+                        .gpio2  = 0x00000101,
+                },{
+                        .type   = CX88_VMUX_SVIDEO,
+                        .vmux   = 2,
+                        .gpio0  = 0x00000700,
+                        .gpio2  = 0x00000101,
+                }},
+                .dvb            = 1,
+        },
 };
 const unsigned int cx88_bcount = ARRAY_SIZE(cx88_boards);
 
@@ -543 +566 @@
                 .subvendor = 0x18AC,
                 .subdevice = 0xDB10,
                 .card      = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS,
+        },{
+                .subvendor = 0x1554,
+                .subdevice = 0x4811,
+                .card      = CX88_BOARD_PIXELVIEW,
+        },{
+                .subvendor = 0x7063,
+                .subdevice = 0x3000, /* HD-3000 card */
+                .card      = CX88_BOARD_PCHDTV_HD3000,
+        },{
+                .subvendor = 0x17DE,
+                .subdevice = 0xA8A6,
+                .card      = CX88_BOARD_DNTV_LIVE_DVB_T,
         }
 };
 const unsigned int cx88_idcount = ARRAY_SIZE(cx88_subids);
@@ -632 +667 @@
         { TUNER_LG_PAL_FM,     "LG TPI8PSB01D"},
         { TUNER_LG_PAL,        "LG TPI8PSB11D"},
         { TUNER_LG_PAL_I_FM,   "LG TAPC-I001D"},
-        { TUNER_LG_PAL_I,      "LG TAPC-I701D"}
+        { TUNER_LG_PAL_I,      "LG TAPC-I701D"},
+        { TUNER_THOMSON_DTT7610,  "DTT-7610"}
 };
 
 static void hauppauge_eeprom(struct cx88_core *core, u8 *eeprom_data)
 {
+#if 0
         unsigned int blk2,tuner,radio,model;
 
         if (eeprom_data[0] != 0x84 || eeprom_data[2] != 0) {
@@ -663 +700 @@
                core->name, model, (tuner < ARRAY_SIZE(hauppauge_tuner)
                                    ? hauppauge_tuner[tuner].name : "?"),
                core->tuner_type, radio ? "yes" : "no");
+#else
+        struct tveeprom tv;
+
+        tveeprom_hauppauge_analog(&tv, eeprom_data);
+        core->tuner_type = tv.tuner_type;
+        core->has_radio  = tv.has_radio;
+#endif
 }
 
 #ifdef WITH_DVB
@@ -670 +714 @@
 {
         int model;
         int tuner;
-        char *tname;
 
         /* Make sure we support the board model */
         model = ee[0x1f] << 24 | ee[0x1e] << 16 | ee[0x1d] << 8 | ee[0x1c];
@@ -689 +732 @@
         /* Make sure we support the tuner */
         tuner = ee[0x2d];
         switch(tuner) {
-        case 0x4B:
-                tname = "Thomson DTT 7595";
-                core->pll_type = PLLTYPE_DTT7595;
-                break;
-        case 0x4C:
-                tname = "Thomson DTT 7592";
-                core->pll_type = PLLTYPE_DTT7592;
+        case 0x4B: /* ddt 7595 */
+        case 0x4C: /* dtt 7592 */
+                core->pll_desc = &dvb_pll_thomson_dtt759x;
                 break;
         default:
                 printk("%s: error: unknown hauppauge tuner 0x%02x\n",
                        core->name, tuner);
                 return -ENODEV;
         }
-        printk(KERN_INFO "%s: hauppauge eeprom: model=%d, tuner=%s (%d)\n",
-               core->name, model, tname, tuner);
+        printk(KERN_INFO "%s: hauppauge eeprom: model=%d, tuner=%d (%s)\n",
+               core->name, model, tuner, 
+               core->pll_desc ? core->pll_desc->name : "UNKNOWN");
 
-        core->pll_addr = 0x61;
+        core->pll_addr   = 0x61;
         core->demod_addr = 0x43;
 }
 #endif
@@ -763 +803 @@
 
 /* ----------------------------------------------------------------------- */
 
-static int
-i2c_eeprom(struct i2c_client *c, unsigned char *eedata, int len)
-{
-        unsigned char buf;
-        int err;
-
-        c->addr = 0xa0 >> 1;
-        buf = 0;
-        if (1 != (err = i2c_master_send(c,&buf,1))) {
-                printk(KERN_INFO "cx88: Huh, no eeprom present (err=%d)?\n",
-                       err);
-                return -1;
-        }
-        if (len != (err = i2c_master_recv(c,eedata,len))) {
-                printk(KERN_WARNING "cx88: i2c eeprom read error (err=%d)\n",
-                       err);
-                return -1;
-        }
-#if 0
-        for (i = 0; i < len; i++) {
-                if (0 == (i % 16))
-                        printk(KERN_INFO "cx88 ee: %02x:",i);
-                printk(" %02x",eedata[i]);
-                if (15 == (i % 16))
-                        printk("\n");
-        }
-#endif
-        return 0;
-}
-
 void cx88_card_list(struct cx88_core *core, struct pci_dev *pci)
 {
         int i;
@@ -823 +833 @@
 {
         static u8 eeprom[128];
 
+        if (0 == core->i2c_rc) {
+                core->i2c_client.addr = 0xa0 >> 1;
+                tveeprom_read(&core->i2c_client,eeprom,sizeof(eeprom));
+        }
+
         switch (core->board) {
         case CX88_BOARD_HAUPPAUGE:
                 if (0 == core->i2c_rc)
-                        i2c_eeprom(&core->i2c_client,eeprom,sizeof(eeprom));
-                hauppauge_eeprom(core,eeprom+8);
+                        hauppauge_eeprom(core,eeprom+8);
                 break;
         case CX88_BOARD_GDI:
                 if (0 == core->i2c_rc)
-                        i2c_eeprom(&core->i2c_client,eeprom,sizeof(eeprom));
-                gdi_eeprom(core,eeprom);
+                        gdi_eeprom(core,eeprom);
                 break;
         case CX88_BOARD_WINFAST2000XP:
                 if (0 == core->i2c_rc)
-                        i2c_eeprom(&core->i2c_client,eeprom,sizeof(eeprom));
-                leadtek_eeprom(core,eeprom);
+                        leadtek_eeprom(core,eeprom);
+                break;
+#ifdef WITH_DVB
+        case CX88_BOARD_HAUPPAUGE_DVB_T1:
+                if (0 == core->i2c_rc)
+                        hauppauge_eeprom_dvb(core,eeprom);
+                break;
+        case CX88_BOARD_CONEXANT_DVB_T1:
+                core->pll_desc   = &dvb_pll_thomson_dtt7579;
+                core->pll_addr   = 0x60;
+                core->demod_addr = 0x43;
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
                 /* Tuner reset is hooked to  the tuner out of reset */
@@ -845 +867 @@
                 cx_clear(MO_GP0_IO, 0x00000001);
                 msleep(1);
                 cx_set(MO_GP0_IO, 0x00000101);
+                core->pll_addr = 0x61;
+                core->pll_desc = &dvb_pll_lg_z201;
                 break;
-#ifdef WITH_DVB
-        case CX88_BOARD_HAUPPAUGE_DVB_T1:
-                if (0 == core->i2c_rc)
-                        i2c_eeprom(&core->i2c_client,eeprom,sizeof(eeprom));
-                hauppauge_eeprom_dvb(core,eeprom);
+        case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
+                core->pll_addr = 0x60;
+                core->pll_desc = &dvb_pll_thomson_dtt7579;
                 break;
-        case CX88_BOARD_CONEXANT_DVB_T1:
-                core->pll_type   = PLLTYPE_DTT7579;
-                core->pll_addr   = 0x60;
-                core->demod_addr = 0x43;
+        case CX88_BOARD_DNTV_LIVE_DVB_T:
+                cx_set(MO_GP0_IO, 0x00000707);
+                cx_set(MO_GP2_IO, 0x00000101);
+                cx_clear(MO_GP2_IO, 0x00000001);
+                msleep(1);
+                cx_clear(MO_GP0_IO, 0x00000007);
+                cx_set(MO_GP2_IO, 0x00000101);
+                core->pll_addr = 0x61;
+                core->pll_desc = &dvb_pll_unknown_1;
                 break;
 #endif
         }

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

@@ -1 +1 @@
 /*
- * $Id: cx88-core.c,v 1.15 2004/10/25 11:26:36 kraxel Exp $
+ * $Id: cx88-core.c,v 1.21 2004/12/10 12:33:39 kraxel Exp $
  *
  * device driver for Conexant 2388x based TV cards
  * driver core
@@ -24 +24 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/module.h>
+#include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/kmod.h>
@@ -62 +63 @@
 module_param(nicam,int,0644);
 MODULE_PARM_DESC(nicam,"tv audio is nicam");
 
+static unsigned int nocomb = 0;
+module_param(nocomb,int,0644);
+MODULE_PARM_DESC(nicam,"disable comb filter");
+
 #define dprintk(level,fmt, arg...)      if (core_debug >= level)        \
         printk(KERN_DEBUG "%s: " fmt, core->name , ## arg)
 
@@ -462 +467 @@
         return incr[risc >> 28] ? incr[risc >> 28] : 1;
 }
 
+#if 0 /* currently unused, but useful for debugging */
 void cx88_risc_disasm(struct cx88_core *core,
                       struct btcx_riscmem *risc)
 {
@@ -479 +485 @@
                         break;
         }
 }
+#endif
 
 void cx88_sram_channel_dump(struct cx88_core *core,
                             struct sram_channel *ch)
@@ -579 +586 @@
 
 /* ------------------------------------------------------------------ */
 
-void cx88_irq(struct cx88_core *core, u32 status, u32 mask)
+int cx88_core_irq(struct cx88_core *core, u32 status)
 {
-        cx88_print_irqbits(core->name, "irq pci",
-                           cx88_pci_irqs, status, mask);
+        int handled = 0;
+
+        if (status & (1<<18)) {
+                cx88_ir_irq(core);
+                handled++;
+        }
+        if (!handled)
+                cx88_print_irqbits(core->name, "irq pci",
+                                   cx88_pci_irqs, status,
+                                   core->pci_irqmask);
+        return handled;
 }
 
 void cx88_wakeup(struct cx88_core *core,
@@ -800 +816 @@
                 value |= (1 << 0); // 3-tap interpolation
         if (width < 193)
                 value |= (1 << 1); // 5-tap interpolation
+        if (nocomb)
+                value |= (3 << 5); // disable comb filter
 
         cx_write(MO_FILTER_EVEN,  value);
         cx_write(MO_FILTER_ODD,   value);
@@ -969 +987 @@
         cx_write(MO_VBI_PACKET, ((1 << 11) | /* (norm_vdelay(norm)   << 11) | */
                                  norm_vbipack(norm)));
 
+        // this is needed as well to set all tvnorm parameter
+        cx88_set_scale(core, 320, 240, V4L2_FIELD_INTERLACED);
+
         // audio
         set_tvaudio(core);
 
@@ -1105 +1126 @@
                 goto fail_unlock;
 
         memset(core,0,sizeof(*core));
+        atomic_inc(&core->refcount);
         core->pci_bus  = pci->bus->number;
         core->pci_slot = PCI_SLOT(pci->devfn);
-        atomic_inc(&core->refcount);
+        core->pci_irqmask = 0x00fc00;
 
         core->nr = cx88_devcount++;
         sprintf(core->name,"cx88[%d]",core->nr);
@@ -1150 +1172 @@
         cx88_reset(core);
         cx88_i2c_init(core,pci);
         cx88_card_setup(core);
+        cx88_ir_init(core,pci);
+        cx_write(MO_PCI_INTMSK, core->pci_irqmask);
 
         up(&devlist);
         return core;
@@ -1170 +1194 @@
                 return;
 
         down(&devlist);
+        cx88_ir_fini(core);
         if (0 == core->i2c_rc)
                 i2c_bit_del_bus(&core->i2c_adap);
         list_del(&core->devlist);
@@ -1187 +1212 @@
 EXPORT_SYMBOL(cx88_mpeg_irqs);
 EXPORT_SYMBOL(cx88_print_irqbits);
 
-EXPORT_SYMBOL(cx88_irq);
+EXPORT_SYMBOL(cx88_core_irq);
 EXPORT_SYMBOL(cx88_wakeup);
 EXPORT_SYMBOL(cx88_reset);
 EXPORT_SYMBOL(cx88_shutdown);
@@ -1197 +1222 @@
 EXPORT_SYMBOL(cx88_risc_stopper);
 EXPORT_SYMBOL(cx88_free_buffer);
 
-EXPORT_SYMBOL(cx88_risc_disasm);
-
 EXPORT_SYMBOL(cx88_sram_channels);
 EXPORT_SYMBOL(cx88_sram_channel_setup);
 EXPORT_SYMBOL(cx88_sram_channel_dump);

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

@@ -1 +1 @@
 /*
- * $Id: cx88-blackbird.c,v 1.17 2004/11/07 13:17:15 kraxel Exp $
+ * $Id: cx88-blackbird.c,v 1.23 2004/12/10 12:33:39 kraxel Exp $
  *
  *  Support for a cx23416 mpeg encoder via cx2388x host port.
  *  "blackbird" reference design.
@@ -25 +25 @@
  */
 
 #include <linux/module.h>
+#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/fs.h>
 #include <linux/delay.h>
@@ -207 +208 @@
         cx_read(P1_RADDR0);
 
         return wait_ready_gpio0_bit1(core,1);
-#if 0
-        udelay(1000); /* without this, things don't go right (subsequent memory_write()'s don't get through */
-        /* ? would this be safe here? set_current_state(TASK_INTERRUPTIBLE); schedule_timeout(1); */
-#endif
 }
 
 
@@ -283 +280 @@
         timeout = jiffies + msecs_to_jiffies(10);
         for (;;) {
                 memory_read(dev->core, dev->mailbox, &flag);
-                if (0 == (flag & 4))
+                if (0 != (flag & 4))
                         break;
                 if (time_after(jiffies,timeout)) {
                         dprintk(0, "ERROR: API Mailbox timeout\n");
@@ -324 +321 @@
                         signaturecnt = 0;
                 if (4 == signaturecnt) {
                         dprintk(1, "Mailbox signature found\n");
-                        return i;
+                        return i+1;
                 }
         }
         dprintk(0, "Mailbox signature values not found!\n");
@@ -427 +424 @@
         blackbird_api_cmd(dev, IVTV_API_ASSIGN_FRAMERATE, 1, 0, 0);
 
         /* assign frame size */
-        blackbird_api_cmd(dev, IVTV_API_ASSIGN_FRAME_SIZE, 2, 0, 480, 720);
+        blackbird_api_cmd(dev, IVTV_API_ASSIGN_FRAME_SIZE, 2, 0,
+                          dev->height, dev->width);
 
         /* assign aspect ratio */
         blackbird_api_cmd(dev, IVTV_API_ASSIGN_ASPECT_RATIO, 1, 0, 2);
@@ -629 +627 @@
 
                 memset(f,0,sizeof(*f));
                 f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-                f->fmt.pix.width        = 720;
-                f->fmt.pix.height       = 576;
+                f->fmt.pix.width        = dev->width;
+                f->fmt.pix.height       = dev->height;
                 f->fmt.pix.pixelformat  = V4L2_PIX_FMT_MPEG;
                 f->fmt.pix.sizeimage    = 1024 * 512 /* FIXME: BUFFER_SIZE */;
         }
@@ -694 +692 @@
         file->private_data = fh;
         fh->dev      = dev;
 
+        /* FIXME: locking against other video device */
+        cx88_set_scale(dev->core, dev->width, dev->height,
+                       V4L2_FIELD_INTERLACED);
+        
         videobuf_queue_init(&fh->mpegq, &blackbird_qops,
                             dev->pci, &dev->slock,
                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
@@ -715 +717 @@
         if (fh->mpegq.reading)
                 videobuf_read_stop(&fh->mpegq);
 
+        videobuf_mmap_free(&fh->mpegq);
         file->private_data = NULL;
         kfree(fh);
         return 0;
@@ -821 +824 @@
         memset(dev,0,sizeof(*dev));
         dev->pci = pci_dev;
         dev->core = core;
+        dev->width = 720;
+        dev->height = 480;
 
         err = cx8802_init_common(dev);
         if (0 != err)

drivers/media/video/Kconfig

@@ -309 +309 @@
         select VIDEO_BTCX
         select VIDEO_BUF
         select VIDEO_TUNER
+        select VIDEO_TVEEPROM
         ---help---
           This is a video4linux driver for Conexant 2388x based
           TV cards.
@@ -318 +319 @@
 
 config VIDEO_CX88_DVB
         tristate "DVB Support for cx2388x based TV cards"
-        depends on VIDEO_CX88 && DVB_CORE && BROKEN
+        depends on VIDEO_CX88 && DVB_CORE
         select VIDEO_BUF_DVB
         ---help---
           This adds support for DVB cards based on the

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

@@ -1 +1 @@
 /*
- * $Id: cx88-video.c,v 1.46 2004/11/07 14:44:59 kraxel Exp $
+ * $Id: cx88-video.c,v 1.50 2004/12/10 12:33:39 kraxel Exp $
  *
  * device driver for Conexant 2388x based TV cards
  * video4linux video interface
@@ -24 +24 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/module.h>
+#include <linux/moduleparam.h>
 #include <linux/kmod.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
@@ -428 +429 @@
         q->count = 1;
 
         /* enable irqs */
-        cx_set(MO_PCI_INTMSK, 0x00fc01);
+        cx_set(MO_PCI_INTMSK, core->pci_irqmask | 0x01);
         cx_set(MO_VID_INTMSK, 0x0f0011);
 
         /* enable capture */
@@ -1002 +1003 @@
 }
 
 static ssize_t
-video_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
+video_read(struct file *file, char *data, size_t count, loff_t *ppos)
 {
         struct cx8800_fh *fh = file->private_data;
 
@@ -1083 +1084 @@
                 res_free(dev,fh,RESOURCE_VBI);
         }
 
+        videobuf_mmap_free(&fh->vidq);
+        videobuf_mmap_free(&fh->vbiq);
         file->private_data = NULL;
         kfree(fh);
         return 0;
@@ -1880 +1883 @@
 {
         struct cx8800_dev *dev = dev_id;
         struct cx88_core *core = dev->core;
-        u32 status, mask;
+        u32 status;
         int loop, handled = 0;
 
         for (loop = 0; loop < 10; loop++) {
-                status = cx_read(MO_PCI_INTSTAT) & (~0x1f | 0x01);
-                mask   = cx_read(MO_PCI_INTMSK);
-                if (0 == (status & mask))
+                status = cx_read(MO_PCI_INTSTAT) & (core->pci_irqmask | 0x01);
+                if (0 == status)
                         goto out;
                 cx_write(MO_PCI_INTSTAT, status);
                 handled = 1;
 
-                if (status & mask & ~0x1f)
-                        cx88_irq(core,status,mask);
+                if (status & core->pci_irqmask)
+                        cx88_core_irq(core,status);
                 if (status & 0x01)
                         cx8800_vid_irq(dev);
         };

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

@@ -1 +1 @@
 /*
- * $Id: cx88-mpeg.c,v 1.14 2004/10/25 11:26:36 kraxel Exp $
+ * $Id: cx88-mpeg.c,v 1.16 2004/12/10 12:33:39 kraxel Exp $
  *
  *  Support for the mpeg transport stream transfers
  *  PCI function #2 of the cx2388x.
@@ -24 +24 @@
  */
 
 #include <linux/module.h>
+#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/interrupt.h>
@@ -93 +94 @@
         q->count = 1;
 
         /* enable irqs */
-        cx_set(MO_PCI_INTMSK, 0x00fc04);
+        cx_set(MO_PCI_INTMSK, core->pci_irqmask | 0x04);
         cx_write(MO_TS_INTMSK,  0x1f0011);
 
         /* start dma */
@@ -292 +293 @@
 {
         struct cx8802_dev *dev = dev_id;
         struct cx88_core *core = dev->core;
-        u32 status, mask;
+        u32 status;
         int loop, handled = 0;
 
         for (loop = 0; loop < 10; loop++) {
-                status = cx_read(MO_PCI_INTSTAT) & (~0x1f | 0x04);
-                mask   = cx_read(MO_PCI_INTMSK);
-                if (0 == (status & mask))
+                status = cx_read(MO_PCI_INTSTAT) & (core->pci_irqmask | 0x04);
+                if (0 == status)
                         goto out;
                 handled = 1;
                 cx_write(MO_PCI_INTSTAT, status);
 
-                if (status & mask & ~0x1f)
-                        cx88_irq(core,status,mask);
+                if (status & core->pci_irqmask)
+                        cx88_core_irq(core,status);
                 if (status & 0x04)
                         cx8802_mpeg_irq(dev);
         };

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

@@ -1 +1 @@
 /*
-    $Id: cx88-tvaudio.c,v 1.24 2004/10/25 11:51:00 kraxel Exp $
+    $Id: cx88-tvaudio.c,v 1.26 2004/12/10 12:33:39 kraxel Exp $
 
     cx88x-audio.c - Conexant CX23880/23881 audio downstream driver driver
 
@@ -37 +37 @@
 */
 
 #include <linux/module.h>
+#include <linux/moduleparam.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>

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

@@ -1 +1 @@
 /*
- * $Id: cx88-dvb.c,v 1.19 2004/11/07 14:44:59 kraxel Exp $
+ * $Id: cx88-dvb.c,v 1.21 2004/12/09 12:51:35 kraxel Exp $
  *
  * device driver for Conexant 2388x based TV cards
  * MPEG Transport Stream (DVB) routines
@@ -31 +31 @@
 #include <linux/suspend.h>
 
 #include "cx88.h"
+#include "dvb-pll.h"
 #include "cx22702.h"
 #include "mt352.h"
 #include "mt352_priv.h" /* FIXME */
@@ -110 +111 @@
         return 0;
 }
 
-#define IF_FREQUENCYx6 217    /* 6 * 36.16666666667MHz */
-
-static int lg_z201_pll_set(struct dvb_frontend* fe,
-                           struct dvb_frontend_parameters* params, u8* pllbuf)
+static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe)
 {
-        u32 div;
-        unsigned char cp = 0;
-        unsigned char bs = 0;
-
-        div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
-
-        if (params->frequency < 542000000) cp = 0xbc;
-        else if (params->frequency < 830000000) cp = 0xf4;
-        else cp = 0xfc;
-
-        if (params->frequency == 0) bs = 0x03;
-        else if (params->frequency < 157500000) bs = 0x01;
-        else if (params->frequency < 443250000) bs = 0x02;
-        else bs = 0x04;
-
-        pllbuf[0] = 0xC2; /* Note: non-linux standard PLL I2C address */
-        pllbuf[1] = div >> 8;
-        pllbuf[2] = div & 0xff;
-        pllbuf[3] = cp;
-        pllbuf[4] = bs;
+        static u8 clock_config []  = { 0x89, 0x38, 0x39 };
+        static u8 reset []         = { 0x50, 0x80 };
+        static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
+        static u8 agc_cfg []       = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF,
+                                       0x00, 0xFF, 0x00, 0x40, 0x40 };
+        static u8 dntv_extra[]     = { 0xB5, 0x7A };
+        static u8 capt_range_cfg[] = { 0x75, 0x32 };
+  
+        mt352_write(fe, clock_config,   sizeof(clock_config));
+        udelay(2000);
+        mt352_write(fe, reset,          sizeof(reset));
+        mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
+
+        mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
+        udelay(2000);
+        mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
+        mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 
         return 0;
 }
 
-static int thomson_dtt7579_pll_set(struct dvb_frontend* fe,
-                                   struct dvb_frontend_parameters* params,
-                                   u8* pllbuf)
-{
-        u32 div;
-        unsigned char cp = 0;
-        unsigned char bs = 0;
-
-        div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
-
-        if (params->frequency < 542000000) cp = 0xb4;
-        else if (params->frequency < 771000000) cp = 0xbc;
-        else cp = 0xf4;
-
-        if (params->frequency == 0) bs = 0x03;
-        else if (params->frequency < 443250000) bs = 0x02;
-        else bs = 0x08;
-
-        pllbuf[0] = 0xc0; // Note: non-linux standard PLL i2c address
-        pllbuf[1] = div >> 8;
-        pllbuf[2] = div & 0xff;
-        pllbuf[3] = cp;
-        pllbuf[4] = bs;
-
+static int mt352_pll_set(struct dvb_frontend* fe,
+                         struct dvb_frontend_parameters* params,
+                         u8* pllbuf)
+{
+        struct cx8802_dev *dev= fe->dvb->priv;
+
+        pllbuf[0] = dev->core->pll_addr << 1;
+        dvb_pll_configure(dev->core->pll_desc, pllbuf+1,
+                          params->frequency,
+                          params->u.ofdm.bandwidth);
         return 0;
 }
 
-struct mt352_config dvico_fusionhdtv_dvbt1 = {
+static struct mt352_config dvico_fusionhdtv = {
         .demod_address = 0x0F,
         .demod_init    = dvico_fusionhdtv_demod_init,
-        .pll_set       = lg_z201_pll_set,
+        .pll_set       = mt352_pll_set,
 };
 
-struct mt352_config dvico_fusionhdtv_dvbt_plus = {
-        .demod_address = 0x0F,
-        .demod_init    = dvico_fusionhdtv_demod_init,
-        .pll_set       = thomson_dtt7579_pll_set,
+static struct mt352_config dntv_live_dvbt_config = {
+        .demod_address = 0x0f,
+        .demod_init    = dntv_live_dvbt_demod_init,
+        .pll_set       = mt352_pll_set,
 };
 
 static int dvb_register(struct cx8802_dev *dev)
@@ -189 +170 @@
         case CX88_BOARD_CONEXANT_DVB_T1:
                 dev->dvb.frontend = cx22702_create(&dev->core->i2c_adap,
                                                    dev->core->pll_addr,
-                                                   dev->core->pll_type,
+                                                   dev->core->pll_desc,
                                                    dev->core->demod_addr);
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
-                dev->dvb.frontend = mt352_attach(&dvico_fusionhdtv_dvbt1,
+        case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
+                dev->dvb.frontend = mt352_attach(&dvico_fusionhdtv,
                                                  &dev->core->i2c_adap);
-                if (dev->dvb.frontend) {
-                        dev->dvb.frontend->ops->info.frequency_min = 174000000;
-                        dev->dvb.frontend->ops->info.frequency_max = 862000000;
-                }
                 break;
-        case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
-                dev->dvb.frontend = mt352_attach(&dvico_fusionhdtv_dvbt_plus,
+        case CX88_BOARD_DNTV_LIVE_DVB_T:
+                dev->dvb.frontend = mt352_attach(&dntv_live_dvbt_config,
                                                  &dev->core->i2c_adap);
-                if (dev->dvb.frontend) {
-                        dev->dvb.frontend->ops->info.frequency_min = 174000000;
-                        dev->dvb.frontend->ops->info.frequency_max = 862000000;
-                }
                 break;
         default:
                 printk("%s: FIXME: frontend handling not here yet ...\n",
                        dev->core->name);
                 break;
         }
-        if (NULL == dev->dvb.frontend)
+        if (NULL == dev->dvb.frontend) {
+                printk("%s: frontend initialization failed\n",dev->core->name);
                 return -1;
+        }
+
+        if (dev->core->pll_desc) {
+                dev->dvb.frontend->ops->info.frequency_min = dev->core->pll_desc->min;
+                dev->dvb.frontend->ops->info.frequency_max = dev->core->pll_desc->max;
+        }
 
         /* Copy the board name into the DVB structure */
         strlcpy(dev->dvb.frontend->ops->info.name,
@@ -222 +203 @@
                 sizeof(dev->dvb.frontend->ops->info.name));
 
         /* register everything */
-        return videobuf_dvb_register(&dev->dvb);
+        return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev);
 }
 
 /* ----------------------------------------------------------- */

new file linux-2004-12-16/drivers/media/video/cx88/cx88-input.c

@@ +1 @@
+/*
+ * $Id: cx88-input.c,v 1.3 2004/12/10 12:33:39 kraxel Exp $
+ *
+ * Device driver for GPIO attached remote control interfaces
+ * on Conexant 2388x based TV/DVB cards.
+ *
+ * Copyright (c) 2003 Pavel Machek
+ * Copyright (c) 2004 Gerd Knorr
+ * Copyright (c) 2004 Chris Pascoe
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/input.h>
+#include <linux/pci.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+
+#include <media/ir-common.h>
+
+#include "cx88.h"
+
+/* ---------------------------------------------------------------------- */
+
+/* DigitalNow DNTV Live DVB-T Remote */
+static IR_KEYTAB_TYPE ir_codes_dntv_live_dvb_t[IR_KEYTAB_SIZE] = {
+        [ 0x00 ] = KEY_ESC,         // 'go up a level?'
+        [ 0x01 ] = KEY_KP1,         // '1'
+        [ 0x02 ] = KEY_KP2,         // '2'
+        [ 0x03 ] = KEY_KP3,         // '3'
+        [ 0x04 ] = KEY_KP4,         // '4'
+        [ 0x05 ] = KEY_KP5,         // '5'
+        [ 0x06 ] = KEY_KP6,         // '6'
+        [ 0x07 ] = KEY_KP7,         // '7'
+        [ 0x08 ] = KEY_KP8,         // '8'
+        [ 0x09 ] = KEY_KP9,         // '9'
+        [ 0x0a ] = KEY_KP0,         // '0'
+        [ 0x0b ] = KEY_TUNER,       // 'tv/fm'
+        [ 0x0c ] = KEY_SEARCH,      // 'scan'
+        [ 0x0d ] = KEY_STOP,        // 'stop'
+        [ 0x0e ] = KEY_PAUSE,       // 'pause'
+        [ 0x0f ] = KEY_LIST,        // 'source'
+
+        [ 0x10 ] = KEY_MUTE,        // 'mute'
+        [ 0x11 ] = KEY_REWIND,      // 'backward <<'
+        [ 0x12 ] = KEY_POWER,       // 'power'
+        [ 0x13 ] = KEY_S,           // 'snap'
+        [ 0x14 ] = KEY_AUDIO,       // 'stereo'
+        [ 0x15 ] = KEY_CLEAR,       // 'reset'
+        [ 0x16 ] = KEY_PLAY,        // 'play'
+        [ 0x17 ] = KEY_ENTER,       // 'enter'
+        [ 0x18 ] = KEY_ZOOM,        // 'full screen'
+        [ 0x19 ] = KEY_FASTFORWARD, // 'forward >>'
+        [ 0x1a ] = KEY_CHANNELUP,   // 'channel +'
+        [ 0x1b ] = KEY_VOLUMEUP,    // 'volume +'
+        [ 0x1c ] = KEY_INFO,        // 'preview'
+        [ 0x1d ] = KEY_RECORD,      // 'record'
+        [ 0x1e ] = KEY_CHANNELDOWN, // 'channel -'
+        [ 0x1f ] = KEY_VOLUMEDOWN,  // 'volume -'
+};
+
+/* ---------------------------------------------------------------------- */
+
+struct cx88_IR {
+        struct cx88_core        *core;
+        struct input_dev        input;
+        struct ir_input_state   ir;
+        char                    name[32];
+        char                    phys[32];
+
+        /* sample from gpio pin 16 */
+        int                     sampling;
+        u32                     samples[16];
+        int                     scount;
+        unsigned long           release;
+
+        /* poll external decoder */
+        int                     polling;
+        struct work_struct      work;
+        struct timer_list       timer;
+        u32                     gpio_addr;
+        u32                     last_gpio;
+        u32                     mask_keycode;
+        u32                     mask_keydown;
+        u32                     mask_keyup;
+};
+
+static int ir_debug = 0;
+module_param(ir_debug, int, 0644);    /* debug level [IR] */
+MODULE_PARM_DESC(ir_debug, "enable debug messages [IR]");
+
+#define ir_dprintk(fmt, arg...) if (ir_debug) \
+        printk(KERN_DEBUG "%s IR: " fmt , ir->core->name, ## arg)
+
+/* ---------------------------------------------------------------------- */
+
+static void cx88_ir_handle_key(struct cx88_IR *ir)
+{
+        struct cx88_core *core = ir->core;
+        u32 gpio, data;
+
+        /* read gpio value */
+        gpio = cx_read(ir->gpio_addr);
+        if (ir->polling) {
+                if (ir->last_gpio == gpio)
+                        return;
+                ir->last_gpio = gpio;
+        }
+
+        /* extract data */
+        data = ir_extract_bits(gpio, ir->mask_keycode);
+        ir_dprintk("irq gpio=0x%x code=%d | %s%s%s\n",
+                gpio, data,
+                ir->polling               ? "poll"  : "irq",
+                (gpio & ir->mask_keydown) ? " down" : "",
+                (gpio & ir->mask_keyup)   ? " up"   : "");
+
+        if (ir->mask_keydown) {
+                /* bit set on keydown */
+                if (gpio & ir->mask_keydown) {
+                        ir_input_keydown(&ir->input,&ir->ir,data,data);
+                } else {
+                        ir_input_nokey(&ir->input,&ir->ir);
+                }
+
+        } else if (ir->mask_keyup) {
+                /* bit cleared on keydown */
+                if (0 == (gpio & ir->mask_keyup)) {
+                        ir_input_keydown(&ir->input,&ir->ir,data,data);
+                } else {
+                        ir_input_nokey(&ir->input,&ir->ir);
+                }
+
+        } else {
+                /* can't disturgissh keydown/up :-/ */
+                ir_input_keydown(&ir->input,&ir->ir,data,data);
+                ir_input_nokey(&ir->input,&ir->ir);
+        }
+}
+
+static void ir_timer(unsigned long data)
+{
+        struct cx88_IR *ir = (struct cx88_IR*)data;
+
+        schedule_work(&ir->work);
+}
+
+static void cx88_ir_work(void *data)
+{
+        struct cx88_IR *ir = data;
+        unsigned long timeout;
+
+        cx88_ir_handle_key(ir);
+        timeout = jiffies + (ir->polling * HZ / 1000);
+        mod_timer(&ir->timer, timeout);
+}
+
+/* ---------------------------------------------------------------------- */
+
+int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
+{
+        struct cx88_IR *ir;
+        IR_KEYTAB_TYPE *ir_codes = NULL;
+        int ir_type = IR_TYPE_OTHER;
+
+        ir = kmalloc(sizeof(*ir),GFP_KERNEL);
+        if (NULL == ir)
+                return -ENOMEM;
+        memset(ir,0,sizeof(*ir));
+
+        /* detect & configure */
+        switch (core->board) {
+        case CX88_BOARD_DNTV_LIVE_DVB_T:
+                ir_codes         = ir_codes_dntv_live_dvb_t;
+                ir->gpio_addr    = MO_GP1_IO;
+                ir->mask_keycode = 0x1f;
+                ir->mask_keyup   = 0x60;
+                ir->polling      = 50; // ms
+                break;
+        case CX88_BOARD_HAUPPAUGE:
+        case CX88_BOARD_HAUPPAUGE_DVB_T1:
+                ir_codes         = ir_codes_rc5_tv;
+                ir_type          = IR_TYPE_RC5;
+                ir->sampling     = 1;
+                break;
+        }
+        if (NULL == ir_codes) {
+                kfree(ir);
+                return -ENODEV;
+        }
+
+        /* init input device */
+        snprintf(ir->name, sizeof(ir->name), "cx88 IR (%s)",
+                 cx88_boards[core->board].name);
+        snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0",
+                 pci_name(pci));
+
+        ir_input_init(&ir->input, &ir->ir, ir_type, ir_codes);
+        ir->input.name = ir->name;
+        ir->input.phys = ir->phys;
+        ir->input.id.bustype = BUS_PCI;
+        ir->input.id.version = 1;
+        if (pci->subsystem_vendor) {
+                ir->input.id.vendor  = pci->subsystem_vendor;
+                ir->input.id.product = pci->subsystem_device;
+        } else {
+                ir->input.id.vendor  = pci->vendor;
+                ir->input.id.product = pci->device;
+        }
+
+        /* record handles to ourself */
+        ir->core = core;
+        core->ir = ir;
+
+        if (ir->polling) {
+                INIT_WORK(&ir->work, cx88_ir_work, ir);
+                init_timer(&ir->timer);
+                ir->timer.function = ir_timer;
+                ir->timer.data     = (unsigned long)ir;
+                schedule_work(&ir->work);
+        }
+        if (ir->sampling) {
+                core->pci_irqmask |= (1<<18);   // IR_SMP_INT
+                cx_write(MO_DDS_IO, 0xa80a80);  // 4 kHz sample rate
+                cx_write(MO_DDSCFG_IO,   0x5);  // enable
+        }
+
+        /* all done */
+        input_register_device(&ir->input);
+        printk("%s: registered IR remote control\n", core->name);
+
+        return 0;
+}
+
+int cx88_ir_fini(struct cx88_core *core)
+{
+        struct cx88_IR *ir = core->ir;
+
+        /* skip detach on non attached boards */
+        if (NULL == ir)
+                return 0;
+
+        if (ir->polling) {
+                del_timer(&ir->timer);
+                flush_scheduled_work();
+        }
+
+        input_unregister_device(&ir->input);
+        kfree(ir);
+
+        /* done */
+        core->ir = NULL;
+        return 0;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static int inline getbit(u32 *samples, int bit)
+{
+        return (samples[bit/32] & (1 << (31-(bit%32)))) ? 1 : 0;
+}
+
+static int dump_samples(u32 *samples, int count)
+{
+        int i, bit, start;
+
+        printk(KERN_DEBUG "ir samples @ 4kHz: ");
+        start = 0;
+        for (i = 0; i < count * 32; i++) {
+                bit = getbit(samples,i);
+                if (bit)
+                        start = 1;
+                if (0 == start)
+                        continue;
+                printk("%s", bit ? "#" : "_");
+        }
+        printk("\n");
+}
+
+static int ir_decode_biphase(u32 *samples, int count, int low, int high)
+{
+        int i,last,bit,len,flips;
+        u32 value;
+
+        /* find start bit (1) */
+        for (i = 0; i < 32; i++) {
+                bit = getbit(samples,i);
+                if (bit)
+                        break;
+        }
+
+        /* go decoding */
+        len   = 0;
+        flips = 0;
+        value = 1;
+        for (; i < count * 32; i++) {
+                if (len > high)
+                        break;
+                if (flips > 1)
+                        break;
+                last = bit;
+                bit  = getbit(samples,i);
+                if (last == bit) {
+                        len++;
+                        continue;
+                }
+                if (len < low) {
+                        len++;
+                        flips++;
+                        continue;
+                }
+                value <<= 1;
+                value |= bit;
+                flips = 0;
+                len   = 1;
+        }
+        return value;
+}
+
+void cx88_ir_irq(struct cx88_core *core)
+{
+        struct cx88_IR *ir = core->ir;
+        u32 samples,rc5;
+        int i;
+
+        if (NULL == ir)
+                return;
+        if (!ir->sampling)
+                return;
+
+        samples = cx_read(MO_SAMPLE_IO);
+        if (0 != samples  &&  0xffffffff != samples) {
+                /* record sample data */
+                if (ir->scount < ARRAY_SIZE(ir->samples))
+                        ir->samples[ir->scount++] = samples;
+                return;
+        }
+        if (!ir->scount) {
+                /* nothing to sample */
+                if (ir->ir.keypressed && time_after(jiffies,ir->release))
+                        ir_input_nokey(&ir->input,&ir->ir);
+                return;
+        }
+
+        /* have a complete sample */
+        if (ir->scount < ARRAY_SIZE(ir->samples))
+                ir->samples[ir->scount++] = samples;
+        for (i = 0; i < ir->scount; i++)
+                ir->samples[i] = ~ir->samples[i];
+        if (ir_debug)
+                dump_samples(ir->samples,ir->scount);
+
+        /* decode it */
+        switch (core->board) {
+        case CX88_BOARD_HAUPPAUGE:
+        case CX88_BOARD_HAUPPAUGE_DVB_T1:
+                rc5 = ir_decode_biphase(ir->samples,ir->scount,5,7);
+                ir_dprintk("biphase decoded: %x\n",rc5);
+                if ((rc5 & 0xfffff000) != 0x3000)
+                        break;
+                ir_input_keydown(&ir->input, &ir->ir, rc5 & 0x3f, rc5);
+                ir->release = jiffies + msecs_to_jiffies(120);
+                break;
+        }
+
+        ir->scount = 0;
+        return;
+}
+
+/* ---------------------------------------------------------------------- */
+
+MODULE_AUTHOR("Gerd Knorr, Pavel Machek, Chris Pascoe");
+MODULE_DESCRIPTION("input driver for cx88 GPIO-based IR remote controls");
+MODULE_LICENSE("GPL");
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */

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

@@ -1 +1 @@
 /*
- * $Id: cx88-vbi.c,v 1.14 2004/11/07 13:17:15 kraxel Exp $
+ * $Id: cx88-vbi.c,v 1.16 2004/12/10 12:33:39 kraxel Exp $
  */
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/slab.h>
 
@@ -64 +65 @@
         q->count = 1;
 
         /* enable irqs */
-        cx_set(MO_PCI_INTMSK, 0x00fc01);
+        cx_set(MO_PCI_INTMSK, core->pci_irqmask | 0x01);
         cx_set(MO_VID_INTMSK, 0x0f0088);
 
         /* enable capture */

drivers/media/video/cx88/cx88.h

@@ -1 +1 @@
 /*
- * $Id: cx88.h,v 1.40 2004/11/03 09:04:51 kraxel Exp $
+ * $Id: cx88.h,v 1.47 2004/12/14 15:33:30 kraxel Exp $
  *
  * v4l2 device driver for cx2388x based TV cards
  *
@@ -27 +27 @@
 #include <linux/kdev_t.h>
 
 #include <media/tuner.h>
+#include <media/tveeprom.h>
 #include <media/audiochip.h>
 #include <media/video-buf.h>
 #include <media/video-buf-dvb.h>
@@ -156 +157 @@
 #define CX88_BOARD_CONEXANT_DVB_T1         19
 #define CX88_BOARD_PROVIDEO_PV259          20
 #define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS 21
+#define CX88_BOARD_PCHDTV_HD3000           22
+#define CX88_BOARD_DNTV_LIVE_DVB_T         23
 
 enum cx88_itype {
         CX88_VMUX_COMPOSITE1 = 1,
@@ -238 +241 @@
         u32                        __iomem *lmmio;
         u8                         __iomem *bmmio;
         u32                        shadow[SHADOW_MAX];
+        int                        pci_irqmask;
 
         /* i2c i/o */
         struct i2c_adapter         i2c_adap;
@@ -252 +256 @@
         unsigned int               has_radio;
 
         /* config info -- dvb */
-        unsigned int               pll_type;
+        struct dvb_pll_desc        *pll_desc;
         unsigned int               pll_addr;
         unsigned int               demod_addr;
 
@@ -262 +266 @@
         u32                        tvaudio;
         u32                        input;
         u32                        astat;
+
+        /* IR remote control state */
+        struct cx88_IR             *ir;
 };
 
 struct cx8800_dev;
@@ -371 +378 @@
         struct list_head           devlist;
         struct video_device        *mpeg_dev;
         u32                        mailbox;
+        int                        width;
+        int                        height;
 
         /* for dvb only */
         struct videobuf_dvb        dvb;
@@ -411 +420 @@
                                u32 bits, u32 mask);
 extern void cx88_print_ioctl(char *name, unsigned int cmd);
 
-extern void cx88_irq(struct cx88_core *core, u32 status, u32 mask);
+extern int cx88_core_irq(struct cx88_core *core, u32 status);
 extern void cx88_wakeup(struct cx88_core *core,
                         struct cx88_dmaqueue *q, u32 count);
 extern void cx88_shutdown(struct cx88_core *core);
@@ -508 +517 @@
 int cx88_audio_thread(void *data);
 
 /* ----------------------------------------------------------- */
+/* cx88-input.c                                                */
+
+int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci);
+int cx88_ir_fini(struct cx88_core *core);
+void cx88_ir_irq(struct cx88_core *core);
+
+/* ----------------------------------------------------------- */
 /* cx88-mpeg.c                                                 */
 
 int cx8802_buf_prepare(struct cx8802_dev *dev, struct cx88_buffer *buf);

drivers/media/video/cx88/Makefile

@@ -1 @@
-cx88xx-objs     := cx88-cards.o cx88-core.o cx88-i2c.o cx88-tvaudio.o
+cx88xx-objs     := cx88-cards.o cx88-core.o cx88-i2c.o cx88-tvaudio.o \
+                   cx88-input.o
 cx8800-objs     := cx88-video.o cx88-vbi.o
 cx8802-objs     := cx88-mpeg.o
 

drivers/media/video/cx88/cx88-i2c.c

@@ -1 +1 @@
 /*
-    $Id: cx88-i2c.c,v 1.18 2004/10/13 10:39:00 kraxel Exp $
+    $Id: cx88-i2c.c,v 1.19 2004/12/10 12:33:39 kraxel Exp $
 
     cx88-i2c.c  --  all the i2c code is here
 
@@ -25 +25 @@
 */
 
 #include <linux/module.h>
+#include <linux/moduleparam.h>
 #include <linux/init.h>
 
 #include <asm/io.h>