[PATCH] v4l: CX88 cards update

This patch adds support for various CX88 cards and allows specifying
card addresses.
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: cybercide@f2s.com <cybercide@f2s.com>
Signed-off-by: Catalin Climov <catalin@climov.com>
Signed-off-by: Nickolay V Shmyrev <nshmyrev@yandex.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

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

 /*
- * $Id: cx88-core.c,v 1.24 2005/01/19 12:01:55 kraxel Exp $
+ * $Id: cx88-core.c,v 1.28 2005/06/12 04:19:19 mchehab Exp $
  *
  * device driver for Conexant 2388x based TV cards
  * driver core
@@ -51,12 +51,15 @@ module_param(latency,int,0444);
 MODULE_PARM_DESC(latency,"pci latency timer");
 
 static unsigned int tuner[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
+static unsigned int radio[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
 static unsigned int card[]  = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
 
 module_param_array(tuner, int, NULL, 0444);
+module_param_array(radio, int, NULL, 0444);
 module_param_array(card,  int, NULL, 0444);
 
 MODULE_PARM_DESC(tuner,"tuner type");
+MODULE_PARM_DESC(radio,"radio tuner type");
 MODULE_PARM_DESC(card,"card type");
 
 static unsigned int nicam = 0;
@@ -429,7 +432,7 @@ int cx88_sram_channel_setup(struct cx88_core *core,
 /* ------------------------------------------------------------------ */
 /* debug helper code                                                  */
 
-static int cx88_risc_decode(u32 risc)
+int cx88_risc_decode(u32 risc)
 {
 	static char *instr[16] = {
 		[ RISC_SYNC    >> 28 ] = "sync",
@@ -1173,8 +1176,20 @@ struct cx88_core* cx88_core_get(struct pci_dev *pci)
 	       "insmod option" : "autodetected");
 
 	core->tuner_type = tuner[core->nr];
+	core->radio_type = radio[core->nr];
 	if (UNSET == core->tuner_type)
 		core->tuner_type = cx88_boards[core->board].tuner_type;
+	if (UNSET == core->radio_type)
+		core->radio_type = cx88_boards[core->board].radio_type;
+	if (!core->tuner_addr)
+		core->tuner_addr = cx88_boards[core->board].tuner_addr;
+	if (!core->radio_addr)
+		core->radio_addr = cx88_boards[core->board].radio_addr;
+
+        printk(KERN_INFO "TV tuner %d at 0x%02x, Radio tuner %d at 0x%02x\n",
+		core->tuner_type, core->tuner_addr<<1,
+		core->radio_type, core->radio_addr<<1);
+
 	core->tda9887_conf = cx88_boards[core->board].tda9887_conf;
 
 	/* init hardware */

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

 /*
- * $Id: cx88-dvb.c,v 1.31 2005/03/07 15:58:05 kraxel Exp $
+ * $Id: cx88-dvb.c,v 1.33 2005/06/12 04:19:19 mchehab Exp $
  *
  * device driver for Conexant 2388x based TV cards
  * MPEG Transport Stream (DVB) routines

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

 /*
-    $Id: cx88-i2c.c,v 1.20 2005/02/15 15:59:35 kraxel Exp $
+    $Id: cx88-i2c.c,v 1.23 2005/06/12 04:19:19 mchehab Exp $
 
     cx88-i2c.c  --  all the i2c code is here
 
@@ -91,6 +91,7 @@ static int cx8800_bit_getsda(void *data)
 
 static int attach_inform(struct i2c_client *client)
 {
+        struct tuner_addr tun_addr;
 	struct cx88_core *core = i2c_get_adapdata(client->adapter);
 
 	dprintk(1, "i2c attach [addr=0x%x,client=%s]\n",
@@ -98,8 +99,19 @@ static int attach_inform(struct i2c_client *client)
 	if (!client->driver->command)
 		return 0;
 
-	if (core->tuner_type != UNSET)
-		client->driver->command(client, TUNER_SET_TYPE, &core->tuner_type);
+        if (core->radio_type != UNSET) {
+                tun_addr.v4l2_tuner = V4L2_TUNER_RADIO;
+                tun_addr.type = core->radio_type;
+                tun_addr.addr = core->radio_addr;
+                client->driver->command(client,TUNER_SET_TYPE_ADDR, &tun_addr);
+        }
+        if (core->tuner_type != UNSET) {
+                tun_addr.v4l2_tuner = V4L2_TUNER_ANALOG_TV;
+                tun_addr.type = core->tuner_type;
+                tun_addr.addr = core->tuner_addr;
+                client->driver->command(client,TUNER_SET_TYPE_ADDR, &tun_addr);
+        }
+
 	if (core->tda9887_conf)
 		client->driver->command(client, TDA9887_SET_CONFIG, &core->tda9887_conf);
 	return 0;

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

 /*
- * $Id: cx88-input.c,v 1.9 2005/03/04 09:12:23 kraxel Exp $
+ * $Id: cx88-input.c,v 1.11 2005/05/22 20:57:56 nsh Exp $
  *
  * Device driver for GPIO attached remote control interfaces
  * on Conexant 2388x based TV/DVB cards.
@@ -235,6 +235,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 	/* detect & configure */
 	switch (core->board) {
 	case CX88_BOARD_DNTV_LIVE_DVB_T:
+	case CX88_BOARD_KWORLD_DVB_T:
 		ir_codes         = ir_codes_dntv_live_dvb_t;
 		ir->gpio_addr    = MO_GP1_IO;
 		ir->mask_keycode = 0x1f;
@@ -269,6 +270,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 		ir->polling      = 1; // ms
 		break;
 	}
+
 	if (NULL == ir_codes) {
 		kfree(ir);
 		return -ENODEV;

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

 /*
- * $Id: cx88-mpeg.c,v 1.25 2005/03/07 14:18:00 kraxel Exp $
+ * $Id: cx88-mpeg.c,v 1.26 2005/06/03 13:31:51 mchehab Exp $
  *
  *  Support for the mpeg transport stream transfers
  *  PCI function #2 of the cx2388x.
@@ -55,7 +55,7 @@ static int cx8802_start_dma(struct cx8802_dev    *dev,
 {
 	struct cx88_core *core = dev->core;
 
-	dprintk(1, "cx8802_start_mpegport_dma %d\n", buf->vb.width);
+	dprintk(0, "cx8802_start_dma %d\n", buf->vb.width);
 
 	/* setup fifo + format */
 	cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH28],
@@ -100,18 +100,21 @@ static int cx8802_start_dma(struct cx8802_dev    *dev,
 	q->count = 1;
 
 	/* enable irqs */
+	dprintk( 0, "setting the interrupt mask\n" );
 	cx_set(MO_PCI_INTMSK, core->pci_irqmask | 0x04);
-	cx_write(MO_TS_INTMSK,  0x1f0011);
+	cx_set(MO_TS_INTMSK,  0x1f0011);
+	//cx_write(MO_TS_INTMSK,  0x0f0011);
 
 	/* start dma */
-	cx_write(MO_DEV_CNTRL2, (1<<5)); /* FIXME: s/write/set/ ??? */
-	cx_write(MO_TS_DMACNTRL, 0x11);
+	cx_set(MO_DEV_CNTRL2, (1<<5));
+	cx_set(MO_TS_DMACNTRL, 0x11);
 	return 0;
 }
 
 static int cx8802_stop_dma(struct cx8802_dev *dev)
 {
 	struct cx88_core *core = dev->core;
+	dprintk( 0, "cx8802_stop_dma\n" );
 
 	/* stop dma */
 	cx_clear(MO_TS_DMACNTRL, 0x11);
@@ -131,8 +134,12 @@ static int cx8802_restart_queue(struct cx8802_dev    *dev,
 	struct cx88_buffer *buf;
 	struct list_head *item;
 
+	dprintk( 0, "cx8802_restart_queue\n" );
 	if (list_empty(&q->active))
+	{
+		dprintk( 0, "cx8802_restart_queue: queue is empty\n" );
 		return 0;
+	}
 
 	buf = list_entry(q->active.next, struct cx88_buffer, vb.queue);
 	dprintk(2,"restart_queue [%p/%d]: restart dma\n",
@@ -182,27 +189,32 @@ void cx8802_buf_queue(struct cx8802_dev *dev, struct cx88_buffer *buf)
 	struct cx88_buffer    *prev;
 	struct cx88_dmaqueue  *q    = &dev->mpegq;
 
+	dprintk( 1, "cx8802_buf_queue\n" );
 	/* add jump to stopper */
 	buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | RISC_CNT_INC);
 	buf->risc.jmp[1] = cpu_to_le32(q->stopper.dma);
 
 	if (list_empty(&q->active)) {
+		dprintk( 0, "queue is empty - first active\n" );
 		list_add_tail(&buf->vb.queue,&q->active);
 		cx8802_start_dma(dev, q, buf);
 		buf->vb.state = STATE_ACTIVE;
 		buf->count    = q->count++;
 		mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
-		dprintk(2,"[%p/%d] %s - first active\n",
+		dprintk(0,"[%p/%d] %s - first active\n",
 			buf, buf->vb.i, __FUNCTION__);
+		//udelay(100);
 
 	} else {
+		dprintk( 1, "queue is not empty - append to active\n" );
 		prev = list_entry(q->active.prev, struct cx88_buffer, vb.queue);
 		list_add_tail(&buf->vb.queue,&q->active);
 		buf->vb.state = STATE_ACTIVE;
 		buf->count    = q->count++;
 		prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
-		dprintk(2,"[%p/%d] %s - append to active\n",
+		dprintk( 1, "[%p/%d] %s - append to active\n",
 			buf, buf->vb.i, __FUNCTION__);
+		//udelay(100);
 	}
 }
 
@@ -224,7 +236,10 @@ static void do_cancel_buffers(struct cx8802_dev *dev, char *reason, int restart)
 			buf, buf->vb.i, reason, (unsigned long)buf->risc.dma);
 	}
 	if (restart)
+	{
+		dprintk(0, "restarting queue\n" );
 		cx8802_restart_queue(dev,q);
+	}
 	spin_unlock_irqrestore(&dev->slock,flags);
 }
 
@@ -232,6 +247,7 @@ void cx8802_cancel_buffers(struct cx8802_dev *dev)
 {
 	struct cx88_dmaqueue *q = &dev->mpegq;
 
+	dprintk( 1, "cx8802_cancel_buffers" );
 	del_timer_sync(&q->timeout);
 	cx8802_stop_dma(dev);
 	do_cancel_buffers(dev,"cancel",0);
@@ -241,7 +257,7 @@ static void cx8802_timeout(unsigned long data)
 {
 	struct cx8802_dev *dev = (struct cx8802_dev*)data;
 
-	dprintk(1, "%s\n",__FUNCTION__);
+	dprintk(0, "%s\n",__FUNCTION__);
 
 	if (debug)
 		cx88_sram_channel_dump(dev->core, &cx88_sram_channels[SRAM_CH28]);
@@ -254,12 +270,17 @@ static void cx8802_mpeg_irq(struct cx8802_dev *dev)
 	struct cx88_core *core = dev->core;
 	u32 status, mask, count;
 
+	dprintk( 1, "cx8802_mpeg_irq\n" );
 	status = cx_read(MO_TS_INTSTAT);
 	mask   = cx_read(MO_TS_INTMSK);
 	if (0 == (status & mask))
 		return;
 
 	cx_write(MO_TS_INTSTAT, status);
+#if 0
+	cx88_print_irqbits(core->name, "irq mpeg ",
+			cx88_mpeg_irqs, status, mask);
+#endif
 	if (debug || (status & mask & ~0xff))
 		cx88_print_irqbits(core->name, "irq mpeg ",
 				   cx88_mpeg_irqs, status, mask);
@@ -273,6 +294,7 @@ static void cx8802_mpeg_irq(struct cx8802_dev *dev)
 
 	/* risc1 y */
 	if (status & 0x01) {
+		dprintk( 1, "wake up\n" );
 		spin_lock(&dev->slock);
 		count = cx_read(MO_TS_GPCNT);
 		cx88_wakeup(dev->core, &dev->mpegq, count);
@@ -288,6 +310,7 @@ static void cx8802_mpeg_irq(struct cx8802_dev *dev)
 
         /* other general errors */
         if (status & 0x1f0100) {
+		dprintk( 0, "general errors: 0x%08x\n", status & 0x1f0100 );
                 spin_lock(&dev->slock);
 		cx8802_stop_dma(dev);
                 cx8802_restart_queue(dev,&dev->mpegq);
@@ -295,6 +318,8 @@ static void cx8802_mpeg_irq(struct cx8802_dev *dev)
         }
 }
 
+#define MAX_IRQ_LOOP 10
+
 static irqreturn_t cx8802_irq(int irq, void *dev_id, struct pt_regs *regs)
 {
 	struct cx8802_dev *dev = dev_id;
@@ -302,10 +327,13 @@ static irqreturn_t cx8802_irq(int irq, void *dev_id, struct pt_regs *regs)
 	u32 status;
 	int loop, handled = 0;
 
-	for (loop = 0; loop < 10; loop++) {
+	for (loop = 0; loop < MAX_IRQ_LOOP; loop++) {
 		status = cx_read(MO_PCI_INTSTAT) & (core->pci_irqmask | 0x04);
 		if (0 == status)
 			goto out;
+		dprintk( 1, "cx8802_irq\n" );
+		dprintk( 1, "    loop: %d/%d\n", loop, MAX_IRQ_LOOP );
+		dprintk( 1, "    status: %d\n", status );
 		handled = 1;
 		cx_write(MO_PCI_INTSTAT, status);
 
@@ -314,7 +342,8 @@ static irqreturn_t cx8802_irq(int irq, void *dev_id, struct pt_regs *regs)
 		if (status & 0x04)
 			cx8802_mpeg_irq(dev);
 	};
-	if (10 == loop) {
+	if (MAX_IRQ_LOOP == loop) {
+		dprintk( 0, "clearing mask\n" );
 		printk(KERN_WARNING "%s/0: irq loop -- clearing mask\n",
 		       core->name);
 		cx_write(MO_PCI_INTMSK,0);
@@ -378,6 +407,7 @@ int cx8802_init_common(struct cx8802_dev *dev)
 
 void cx8802_fini_common(struct cx8802_dev *dev)
 {
+	dprintk( 2, "cx8802_fini_common\n" );
 	cx8802_stop_dma(dev);
 	pci_disable_device(dev->pci);
 
@@ -399,6 +429,7 @@ int cx8802_suspend_common(struct pci_dev *pci_dev, pm_message_t state)
 	/* stop mpeg dma */
 	spin_lock(&dev->slock);
 	if (!list_empty(&dev->mpegq.active)) {
+		dprintk( 2, "suspend\n" );
 		printk("%s: suspend mpeg\n", core->name);
 		cx8802_stop_dma(dev);
 		del_timer(&dev->mpegq.timeout);
@@ -463,4 +494,5 @@ EXPORT_SYMBOL(cx8802_resume_common);
  * 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
  */

drivers/media/video/cx88/cx88-reg.h

 /*
-    $Id: cx88-reg.h,v 1.6 2004/10/13 10:39:00 kraxel Exp $
+    $Id: cx88-reg.h,v 1.7 2005/06/03 13:31:51 mchehab Exp $
 
     cx88x-hw.h - CX2388x register offsets
 
@@ -397,6 +397,7 @@
 #define AUD_RATE_ADJ4            0x3205e4
 #define AUD_RATE_ADJ5            0x3205e8
 #define AUD_APB_IN_RATE_ADJ      0x3205ec
+#define AUD_I2SCNTL              0x3205ec
 #define AUD_PHASE_FIX_CTL        0x3205f0
 #define AUD_PLL_PRESCALE         0x320600
 #define AUD_PLL_DDS              0x320604

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

 /*
-    $Id: cx88-tvaudio.c,v 1.34 2005/03/07 16:10:51 kraxel Exp $
+    $Id: cx88-tvaudio.c,v 1.36 2005/06/05 05:53:45 mchehab Exp $
 
     cx88x-audio.c - Conexant CX23880/23881 audio downstream driver driver
 
@@ -127,7 +127,8 @@ static void set_audio_start(struct cx88_core *core,
 	cx_write(AUD_VOL_CTL,       (1 << 6));
 
 	//  increase level of input by 12dB
-	cx_write(AUD_AFE_12DB_EN,   0x0001);
+//	cx_write(AUD_AFE_12DB_EN,   0x0001);
+	cx_write(AUD_AFE_12DB_EN,   0x0000);
 
 	// start programming
 	cx_write(AUD_CTL,           0x0000);
@@ -143,9 +144,15 @@ static void set_audio_finish(struct cx88_core *core)
 	u32 volume;
 
 	if (cx88_boards[core->board].blackbird) {
+		// sets sound input from external adc
+		cx_set(AUD_CTL, EN_I2SIN_ENABLE);
+		//cx_write(AUD_I2SINPUTCNTL, 0);
+		cx_write(AUD_I2SINPUTCNTL, 4);
+		cx_write(AUD_BAUDRATE, 1);
 		// 'pass-thru mode': this enables the i2s output to the mpeg encoder
-		cx_set(AUD_CTL, 0x2000);
+		cx_set(AUD_CTL, EN_I2SOUT_ENABLE);
 		cx_write(AUD_I2SOUTPUTCNTL, 1);
+		cx_write(AUD_I2SCNTL, 0);
 		//cx_write(AUD_APB_IN_RATE_ADJ, 0);
 	}
 
@@ -707,50 +714,65 @@ static void set_audio_standard_EIAJ(struct cx88_core *core)
 	set_audio_finish(core);
 }
 
-static void set_audio_standard_FM(struct cx88_core *core)
+static void set_audio_standard_FM(struct cx88_core *core, enum cx88_deemph_type deemph)
 {
-#if 0 /* FIXME */
-	switch (dev->audio_properties.FM_deemphasis)
-	{
-		case WW_FM_DEEMPH_50:
-			//Set De-emphasis filter coefficients for 50 usec
-			cx_write(AUD_DEEMPH0_G0, 0x0C45);
-			cx_write(AUD_DEEMPH0_A0, 0x6262);
-			cx_write(AUD_DEEMPH0_B0, 0x1C29);
-			cx_write(AUD_DEEMPH0_A1, 0x3FC66);
-			cx_write(AUD_DEEMPH0_B1, 0x399A);
-
-			cx_write(AUD_DEEMPH1_G0, 0x0D80);
-			cx_write(AUD_DEEMPH1_A0, 0x6262);
-			cx_write(AUD_DEEMPH1_B0, 0x1C29);
-			cx_write(AUD_DEEMPH1_A1, 0x3FC66);
-			cx_write(AUD_DEEMPH1_B1, 0x399A);
+	static const struct rlist fm_deemph_50[] = {
+		{ AUD_DEEMPH0_G0,	0x0C45 },
+		{ AUD_DEEMPH0_A0,	0x6262 },
+		{ AUD_DEEMPH0_B0,	0x1C29 },
+		{ AUD_DEEMPH0_A1,	0x3FC66},
+		{ AUD_DEEMPH0_B1,	0x399A },
+
+		{ AUD_DEEMPH1_G0,	0x0D80 },
+		{ AUD_DEEMPH1_A0,	0x6262 },
+		{ AUD_DEEMPH1_B0,	0x1C29 },
+		{ AUD_DEEMPH1_A1,	0x3FC66},
+		{ AUD_DEEMPH1_B1,	0x399A},
+
+		{ AUD_POLYPH80SCALEFAC,	0x0003},
+		{ /* end of list */ },
+	};
+	static const struct rlist fm_deemph_75[] = {
+		{ AUD_DEEMPH0_G0,	0x091B },
+		{ AUD_DEEMPH0_A0,	0x6B68 },
+		{ AUD_DEEMPH0_B0,	0x11EC },
+		{ AUD_DEEMPH0_A1,	0x3FC66},
+		{ AUD_DEEMPH0_B1,	0x399A },
+
+		{ AUD_DEEMPH1_G0,	0x0AA0 },
+		{ AUD_DEEMPH1_A0,	0x6B68 },
+		{ AUD_DEEMPH1_B0,	0x11EC },
+		{ AUD_DEEMPH1_A1,	0x3FC66},
+		{ AUD_DEEMPH1_B1,	0x399A},
+
+		{ AUD_POLYPH80SCALEFAC,	0x0003},
+		{ /* end of list */ },
+	};
 
-			break;
+	/* It is enough to leave default values? */
+	static const struct rlist fm_no_deemph[] = {
 
-		case WW_FM_DEEMPH_75:
-			//Set De-emphasis filter coefficients for 75 usec
-			cx_write(AUD_DEEMPH0_G0, 0x91B );
-			cx_write(AUD_DEEMPH0_A0, 0x6B68);
-			cx_write(AUD_DEEMPH0_B0, 0x11EC);
-			cx_write(AUD_DEEMPH0_A1, 0x3FC66);
-			cx_write(AUD_DEEMPH0_B1, 0x399A);
+		{ AUD_POLYPH80SCALEFAC,	0x0003},
+		{ /* end of list */ },
+	};
 
-			cx_write(AUD_DEEMPH1_G0, 0xAA0 );
-			cx_write(AUD_DEEMPH1_A0, 0x6B68);
-			cx_write(AUD_DEEMPH1_B0, 0x11EC);
-			cx_write(AUD_DEEMPH1_A1, 0x3FC66);
-			cx_write(AUD_DEEMPH1_B1, 0x399A);
+	dprintk("%s (status: unknown)\n",__FUNCTION__);
+	set_audio_start(core, 0x0020, EN_FMRADIO_AUTO_STEREO);
 
+	switch (deemph)
+	{
+		case FM_NO_DEEMPH:
+			set_audio_registers(core, fm_no_deemph);
 			break;
-	}
-#endif
 
-	dprintk("%s (status: unknown)\n",__FUNCTION__);
-	set_audio_start(core, 0x0020, EN_FMRADIO_AUTO_STEREO);
+		case FM_DEEMPH_50:
+			set_audio_registers(core, fm_deemph_50);
+			break;
 
-	// AB: 10/2/01: this register is not being reset appropriately on occasion.
-	cx_write(AUD_POLYPH80SCALEFAC,3);
+		case FM_DEEMPH_75:
+			set_audio_registers(core, fm_deemph_75);
+			break;
+	}
 
 	set_audio_finish(core);
 }
@@ -778,7 +800,7 @@ void cx88_set_tvaudio(struct cx88_core *core)
 		set_audio_standard_EIAJ(core);
 		break;
 	case WW_FM:
-		set_audio_standard_FM(core);
+		set_audio_standard_FM(core,FM_NO_DEEMPH);
 		break;
 	case WW_SYSTEM_L_AM:
 		set_audio_standard_NICAM_L(core, 1);
@@ -1029,4 +1051,5 @@ EXPORT_SYMBOL(cx88_audio_thread);
  * 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
  */

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

 /*
- * $Id: cx88-vbi.c,v 1.16 2004/12/10 12:33:39 kraxel Exp $
+ * $Id: cx88-vbi.c,v 1.17 2005/06/12 04:19:19 mchehab Exp $
  */
 #include <linux/kernel.h>
 #include <linux/module.h>

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

 /*
- * $Id: cx88-video.c,v 1.58 2005/03/07 15:58:05 kraxel Exp $
+ * $Id: cx88-video.c,v 1.63 2005/06/12 04:19:19 mchehab Exp $
  *
  * device driver for Conexant 2388x based TV cards
  * video4linux video interface
@@ -1187,9 +1187,24 @@ static void init_controls(struct cx8800_dev *dev)
 		.id    = V4L2_CID_AUDIO_VOLUME,
 		.value = 0x3f,
 	};
+	static struct v4l2_control hue = {
+		.id    = V4L2_CID_HUE,
+		.value = 0x80,
+	};
+	static struct v4l2_control contrast = {
+		.id    = V4L2_CID_CONTRAST,
+		.value = 0x80,
+	};
+	static struct v4l2_control brightness = {
+		.id    = V4L2_CID_BRIGHTNESS,
+		.value = 0x80,
+	};
 
 	set_control(dev,&mute);
 	set_control(dev,&volume);
+	set_control(dev,&hue);
+	set_control(dev,&contrast);
+	set_control(dev,&brightness);
 }
 
 /* ------------------------------------------------------------------ */
@@ -1335,6 +1350,9 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
 			V4L2_CAP_READWRITE     |
 			V4L2_CAP_STREAMING     |
 			V4L2_CAP_VBI_CAPTURE   |
+#if 0
+			V4L2_TUNER_CAP_LOW     |
+#endif
 #if 0
 			V4L2_CAP_VIDEO_OVERLAY |
 #endif
@@ -1696,7 +1714,11 @@ static int radio_do_ioctl(struct inode *inode, struct file *file,
 			sizeof(cap->card));
 		sprintf(cap->bus_info,"PCI:%s", pci_name(dev->pci));
 		cap->version = CX88_VERSION_CODE;
-		cap->capabilities = V4L2_CAP_TUNER;
+		cap->capabilities = V4L2_CAP_TUNER
+#if 0
+				    | V4L2_TUNER_CAP_LOW
+#endif
+				    ;
 		return 0;
 	}
 	case VIDIOC_G_TUNER:
@@ -1992,6 +2014,7 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
 {
 	struct cx8800_dev *dev;
 	struct cx88_core *core;
+	struct tuner_addr tun_addr;
 	int err;
 
 	dev = kmalloc(sizeof(*dev),GFP_KERNEL);
@@ -2065,8 +2088,19 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
 		request_module("tuner");
 	if (core->tda9887_conf)
 		request_module("tda9887");
-	if (core->tuner_type != UNSET)
-		cx88_call_i2c_clients(dev->core,TUNER_SET_TYPE,&core->tuner_type);
+	if (core->radio_type != UNSET) {
+	        tun_addr.v4l2_tuner = V4L2_TUNER_RADIO;
+		tun_addr.type = core->radio_type;
+		tun_addr.addr = core->radio_addr;
+		cx88_call_i2c_clients(dev->core,TUNER_SET_TYPE_ADDR, &tun_addr);
+	}
+	if (core->tuner_type != UNSET) {
+	        tun_addr.v4l2_tuner = V4L2_TUNER_ANALOG_TV;
+		tun_addr.type = core->tuner_type;
+		tun_addr.addr = core->tuner_addr;
+		cx88_call_i2c_clients(dev->core,TUNER_SET_TYPE_ADDR, &tun_addr);
+	}
+
 	if (core->tda9887_conf)
 		cx88_call_i2c_clients(dev->core,TDA9887_SET_CONFIG,&core->tda9887_conf);
 
@@ -2274,4 +2308,5 @@ module_exit(cx8800_fini);
  * 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
  */

drivers/media/video/cx88/cx88.h

 /*
- * $Id: cx88.h,v 1.56 2005/03/04 09:12:23 kraxel Exp $
+ * $Id: cx88.h,v 1.62 2005/06/12 04:19:19 mchehab Exp $
  *
  * v4l2 device driver for cx2388x based TV cards
  *
@@ -64,6 +64,13 @@
 #define SHADOW_AUD_BAL_CTL           2
 #define SHADOW_MAX                   2
 
+/* FM Radio deemphasis type */
+enum cx88_deemph_type {
+	FM_NO_DEEMPH = 0,
+	FM_DEEMPH_50,
+	FM_DEEMPH_75
+};
+
 /* ----------------------------------------------------------- */
 /* tv norms                                                    */
 
@@ -187,6 +194,9 @@ struct cx88_input {
 struct cx88_board {
 	char                    *name;
 	unsigned int            tuner_type;
+	unsigned int		radio_type;
+	unsigned char		tuner_addr;
+	unsigned char		radio_addr;
 	int                     tda9887_conf;
 	struct cx88_input       input[8];
 	struct cx88_input       radio;
@@ -257,6 +267,9 @@ struct cx88_core {
 	/* config info -- analog */
 	unsigned int               board;
 	unsigned int               tuner_type;
+	unsigned int               radio_type;
+	unsigned char              tuner_addr;
+	unsigned char              radio_addr;
 	unsigned int               tda9887_conf;
 	unsigned int               has_radio;
 
@@ -422,6 +435,7 @@ struct cx8802_dev {
 /* ----------------------------------------------------------- */
 /* cx88-core.c                                                 */
 
+extern char *cx88_pci_irqs[32];
 extern char *cx88_vid_irqs[32];
 extern char *cx88_mpeg_irqs[32];
 extern void cx88_print_irqbits(char *name, char *tag, char **strings,
@@ -473,6 +487,11 @@ extern void cx88_core_put(struct cx88_core *core,
 /* cx88-vbi.c                                                  */
 
 void cx8800_vbi_fmt(struct cx8800_dev *dev, struct v4l2_format *f);
+/*
+int cx8800_start_vbi_dma(struct cx8800_dev    *dev,
+			 struct cx88_dmaqueue *q,
+			 struct cx88_buffer   *buf);
+*/
 int cx8800_stop_vbi_dma(struct cx8800_dev *dev);
 int cx8800_restart_vbi_queue(struct cx8800_dev    *dev,
 			     struct cx88_dmaqueue *q);

drivers/media/video/ir-kbd-gpio.c

 /*
- * $Id: ir-kbd-gpio.c,v 1.12 2005/02/22 12:28:40 kraxel Exp $
+ * $Id: ir-kbd-gpio.c,v 1.13 2005/05/15 19:01:26 mchehab Exp $
  *
  * Copyright (c) 2003 Gerd Knorr
  * Copyright (c) 2003 Pavel Machek