# This is a BitKeeper generated patch for the following project:
# Project Name: Linux kernel tree
# This patch format is intended for GNU patch command version 2.5 or higher.
# This patch includes the following deltas:
#	           ChangeSet	1.956   -> 1.957  
#	drivers/media/video/audiochip.h	1.1     -> 1.2    
#	drivers/media/video/Makefile	1.13    -> 1.14   
#	drivers/media/video/bttv-cards.c	1.12    -> 1.13   
#	               (new)	        -> 1.1     drivers/media/video/tda9887.c
#
# The following is the BitKeeper ChangeSet Log
# --------------------------------------------
# 02/12/29	steven@sbarn.net	1.957
# Fix AUDC_CONFIG_PINNACLE undeclared error in drivers/media/video/bttv-cards.c.
# --------------------------------------------
#
diff -Nru a/drivers/media/video/Makefile b/drivers/media/video/Makefile
--- a/drivers/media/video/Makefile	Sun Dec 29 01:08:25 2002
+++ b/drivers/media/video/Makefile	Sun Dec 29 01:08:25 2002
@@ -15,7 +15,7 @@
 obj-$(CONFIG_VIDEO_DEV) += videodev.o v4l2-common.o
 
 obj-$(CONFIG_VIDEO_BT848) += bttv.o msp3400.o tvaudio.o \
-	tda7432.o tda9875.o tuner.o video-buf.o
+	tda7432.o tda9875.o tuner.o video-buf.o tda9887.o
 obj-$(CONFIG_SOUND_TVMIXER) += tvmixer.o
 
 obj-$(CONFIG_VIDEO_ZR36120) += zoran.o
diff -Nru a/drivers/media/video/audiochip.h b/drivers/media/video/audiochip.h
--- a/drivers/media/video/audiochip.h	Sun Dec 29 01:08:25 2002
+++ b/drivers/media/video/audiochip.h	Sun Dec 29 01:08:25 2002
@@ -67,4 +67,8 @@
 #define AUDC_SWITCH_MUTE      _IO('m',16)      /* turn on mute */
 #endif
 
+
+/* misc stuff to pass around config info to i2c chips */
+#define AUDC_CONFIG_PINNACLE  _IOW('m',32,int)
+
 #endif /* AUDIOCHIP_H */
diff -Nru a/drivers/media/video/bttv-cards.c b/drivers/media/video/bttv-cards.c
--- a/drivers/media/video/bttv-cards.c	Sun Dec 29 01:08:25 2002
+++ b/drivers/media/video/bttv-cards.c	Sun Dec 29 01:08:25 2002
@@ -40,6 +40,7 @@
 #if 0
 # include "bt832.h"
 #endif
+#include "audiochip.h"
 
 /* fwd decl */
 static void boot_msp34xx(struct bttv *btv, int pin);
diff -Nru a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c
--- /dev/null	Wed Dec 31 16:00:00 1969
+++ b/drivers/media/video/tda9887.c	Sun Dec 29 01:08:25 2002
@@ -0,0 +1,493 @@
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/i2c.h>
+#include <linux/types.h>
+#include <linux/videodev.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/slab.h>
+
+#include "id.h"
+#include "audiochip.h"
+
+/* Chips:
+   TDA9885 (PAL, NTSC)
+   TDA9886 (PAL, SECAM, NTSC)
+   TDA9887 (PAL, SECAM, NTSC, FM Radio)
+
+   found on:
+   - Pinnacle PCTV (Jul.2002 Version with MT2032, bttv)
+      TDA9887 (world), TDA9885 (USA)
+      Note: OP2 of tda988x must be set to 1, else MT2032 is disabled!
+   - KNC One TV-Station RDS (saa7134)
+*/
+    
+
+/* Addresses to scan */
+static unsigned short normal_i2c[] = {I2C_CLIENT_END};
+static unsigned short normal_i2c_range[] = {0x86>>1,0x86>>1,I2C_CLIENT_END};
+static unsigned short probe[2]        = { I2C_CLIENT_END, I2C_CLIENT_END };
+static unsigned short probe_range[2]  = { I2C_CLIENT_END, I2C_CLIENT_END };
+static unsigned short ignore[2]       = { I2C_CLIENT_END, I2C_CLIENT_END };
+static unsigned short ignore_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
+static unsigned short force[2]        = { I2C_CLIENT_END, I2C_CLIENT_END };
+static struct i2c_client_address_data addr_data = {
+	normal_i2c, normal_i2c_range, 
+	probe, probe_range, 
+	ignore, ignore_range, 
+	force
+};
+
+/* insmod options */
+static int debug =  0;
+static char *pal =  "b";
+static char *secam =  "l";
+MODULE_PARM(debug,"i");
+MODULE_PARM(pal,"s");
+MODULE_PARM(secam,"s");
+MODULE_LICENSE("GPL");
+
+/* ---------------------------------------------------------------------- */
+
+#define dprintk     if (debug) printk
+
+struct tda9887 {
+	struct i2c_client client;
+	int radio,tvnorm;
+	int pinnacle_id;
+};
+
+static struct i2c_driver driver;
+static struct i2c_client client_template;
+
+/* ---------------------------------------------------------------------- */
+
+//
+// TDA defines
+//
+
+//// first reg
+#define cVideoTrapBypassOFF     0x00    // bit b0
+#define cVideoTrapBypassON      0x01    // bit b0
+
+#define cAutoMuteFmInactive     0x00    // bit b1
+#define cAutoMuteFmActive       0x02    // bit b1
+
+#define cIntercarrier           0x00    // bit b2
+#define cQSS                    0x04    // bit b2
+
+#define cPositiveAmTV           0x00    // bit b3:4
+#define cFmRadio                0x08    // bit b3:4
+#define cNegativeFmTV           0x10    // bit b3:4
+
+
+#define cForcedMuteAudioON      0x20    // bit b5
+#define cForcedMuteAudioOFF     0x00    // bit b5
+
+#define cOutputPort1Active      0x00    // bit b6
+#define cOutputPort1Inactive    0x40    // bit b6
+
+#define cOutputPort2Active      0x00    // bit b7
+#define cOutputPort2Inactive    0x80    // bit b7
+
+
+//// second reg
+#define cDeemphasisOFF          0x00    // bit c5
+#define cDeemphasisON           0x20    // bit c5
+
+#define cDeemphasis75           0x00    // bit c6
+#define cDeemphasis50           0x40    // bit c6
+
+#define cAudioGain0             0x00    // bit c7
+#define cAudioGain6             0x80    // bit c7
+
+
+//// third reg
+#define cAudioIF_4_5             0x00    // bit e0:1
+#define cAudioIF_5_5             0x01    // bit e0:1
+#define cAudioIF_6_0             0x02    // bit e0:1
+#define cAudioIF_6_5             0x03    // bit e0:1
+
+
+#define cVideoIF_58_75           0x00    // bit e2:4
+#define cVideoIF_45_75           0x04    // bit e2:4
+#define cVideoIF_38_90           0x08    // bit e2:4
+#define cVideoIF_38_00           0x0C    // bit e2:4
+#define cVideoIF_33_90           0x10    // bit e2:4
+#define cVideoIF_33_40           0x14    // bit e2:4
+#define cRadioIF_45_75           0x18    // bit e2:4
+#define cRadioIF_38_90           0x1C    // bit e2:4
+
+
+#define cTunerGainNormal         0x00    // bit e5
+#define cTunerGainLow            0x20    // bit e5
+
+#define cGating_18               0x00    // bit e6
+#define cGating_36               0x40    // bit e6
+
+#define cAgcOutON                0x80    // bit e7
+#define cAgcOutOFF               0x00    // bit e7
+
+static int tda9887_miro(struct tda9887 *t)
+{
+	int rc;
+	u8   bData[4]     = { 0 };
+	u8   bVideoIF     = 0;
+	u8   bAudioIF     = 0;
+	u8   bDeEmphasis  = 0;
+	u8   bDeEmphVal   = 0;
+	u8   bModulation  = 0;
+	u8   bCarrierMode = 0;
+	u8   bOutPort1    = cOutputPort1Inactive;
+#if 0
+	u8   bOutPort2    = cOutputPort2Inactive & mbTADState; // store i2c tuner state
+#else
+	u8   bOutPort2    = cOutputPort2Inactive;
+#endif
+	u8   bVideoTrap   = cVideoTrapBypassOFF;
+#if 0
+	u8   bTopAdjust   = mbAGC;
+#else
+	u8   bTopAdjust   = 0;
+#endif
+
+#if 0
+	if (mParams.fVideoTrap)
+		bVideoTrap   = cVideoTrapBypassON;
+#endif
+
+	if (t->radio) {
+		bVideoTrap   = cVideoTrapBypassOFF;
+		bCarrierMode = cQSS;
+		bModulation  = cFmRadio;
+		bOutPort1    = cOutputPort1Inactive;
+		bDeEmphasis  = cDeemphasisON;
+		if (3 == t->pinnacle_id) {
+			/* ntsc */
+			bDeEmphVal   = cDeemphasis75;
+			bAudioIF     = cAudioIF_4_5;
+			bVideoIF     = cRadioIF_45_75;
+		} else {
+			/* pal */
+			bAudioIF     = cAudioIF_5_5;
+			bVideoIF     = cRadioIF_38_90;
+			bDeEmphVal   = cDeemphasis50;
+		}
+
+	} else if (t->tvnorm == VIDEO_MODE_PAL) {
+		bDeEmphasis  = cDeemphasisON;
+		bDeEmphVal   = cDeemphasis50;
+		bModulation  = cNegativeFmTV;
+		bOutPort1    = cOutputPort1Inactive;
+		if (1 == t->pinnacle_id) {
+			bCarrierMode = cIntercarrier;
+		} else {
+			// stereo boards
+			bCarrierMode = cQSS;
+		}
+		switch (pal[0]) {
+		case 'b':
+		case 'g':
+		case 'h':
+			bVideoIF     = cVideoIF_38_90;
+			bAudioIF     = cAudioIF_5_5;
+			break;
+		case 'd':
+			bVideoIF     = cVideoIF_38_00;
+			bAudioIF     = cAudioIF_6_5;
+			break;
+		case 'i':
+			bVideoIF     = cVideoIF_38_90;
+			bAudioIF     = cAudioIF_6_0;
+			break;
+		case 'm':
+		case 'n':
+			bVideoIF     = cVideoIF_45_75;
+			bAudioIF     = cAudioIF_4_5;
+			bDeEmphVal   = cDeemphasis75;
+			if ((5 == t->pinnacle_id) || (6 == t->pinnacle_id)) {
+				bCarrierMode = cIntercarrier;
+			} else {
+				bCarrierMode = cQSS;
+			}
+			break;
+		}
+
+	} else if (t->tvnorm == VIDEO_MODE_SECAM) {
+		bAudioIF     = cAudioIF_6_5;
+		bDeEmphasis  = cDeemphasisON;
+		bDeEmphVal   = cDeemphasis50;
+		bModulation  = cNegativeFmTV;
+		bCarrierMode = cQSS;
+		bOutPort1    = cOutputPort1Inactive;                
+		switch (secam[0]) {
+		case 'd':
+			bVideoIF     = cVideoIF_38_00;
+			break;
+		case 'k':
+			bVideoIF     = cVideoIF_38_90;
+			break;
+		case 'l':
+			bVideoIF     = cVideoIF_38_90;
+			bDeEmphasis  = cDeemphasisOFF;
+			bDeEmphVal   = cDeemphasis75;
+			bModulation  = cPositiveAmTV;
+			break;
+		case 'L' /* L1 */:
+			bVideoIF     = cVideoIF_33_90;
+			bDeEmphasis  = cDeemphasisOFF;
+			bDeEmphVal   = cDeemphasis75;
+			bModulation  = cPositiveAmTV;
+			break;
+		}
+
+	} else if (t->tvnorm == VIDEO_MODE_NTSC) {
+                bVideoIF     = cVideoIF_45_75;
+                bAudioIF     = cAudioIF_4_5;
+                bDeEmphasis  = cDeemphasisON;
+                bDeEmphVal   = cDeemphasis75;
+                bModulation  = cNegativeFmTV;                
+                bOutPort1    = cOutputPort1Inactive;
+                if ((5 == t->pinnacle_id) || (6 == t->pinnacle_id)) {
+			bCarrierMode = cIntercarrier;
+		} else {
+			bCarrierMode = cQSS;
+                }
+	}
+
+	bData[1] = bVideoTrap        |  // B0: video trap bypass
+		cAutoMuteFmInactive  |  // B1: auto mute
+		bCarrierMode         |  // B2: InterCarrier for PAL else QSS 
+		bModulation          |  // B3 - B4: positive AM TV for SECAM only
+		cForcedMuteAudioOFF  |  // B5: forced Audio Mute (off)
+		bOutPort1            |  // B6: Out Port 1 
+		bOutPort2;              // B7: Out Port 2 
+	bData[2] = bTopAdjust |   // C0 - C4: Top Adjust 0 == -16dB  31 == 15dB
+		bDeEmphasis   |   // C5: De-emphasis on/off
+		bDeEmphVal    |   // C6: De-emphasis 50/75 microsec
+		cAudioGain0;      // C7: normal audio gain
+	bData[3] = bAudioIF      |  // E0 - E1: Sound IF
+		bVideoIF         |  // E2 - E4: Video IF
+		cTunerGainNormal |  // E5: Tuner gain (normal)
+		cGating_18       |  // E6: Gating (18%)
+		cAgcOutOFF;         // E7: VAGC  (off)
+	
+	dprintk("tda9885/6/7: 0x%02x 0x%02x 0x%02x [pinnacle_id=%d]\n",
+		bData[1],bData[2],bData[3],t->pinnacle_id);
+	if (4 != (rc = i2c_master_send(&t->client,bData,4)))
+		printk("tda9885/6/7: i2c i/o error: rc == %d (should be 4)\n",rc);
+	return 0;
+}
+
+/* ---------------------------------------------------------------------- */
+
+#if 0
+/* just for reference: old knc-one saa7134 stuff */
+static unsigned char buf_pal_bg[]    = { 0x00, 0x16, 0x70, 0x49 };
+static unsigned char buf_pal_i[]     = { 0x00, 0x16, 0x70, 0x4a };
+static unsigned char buf_pal_dk[]    = { 0x00, 0x16, 0x70, 0x4b };
+static unsigned char buf_pal_l[]     = { 0x00, 0x06, 0x50, 0x4b };
+static unsigned char buf_fm_stereo[] = { 0x00, 0x0e, 0x0d, 0x77 };
+#endif
+
+static unsigned char buf_pal_bg[]    = { 0x00, 0x96, 0x70, 0x49 };
+static unsigned char buf_pal_i[]     = { 0x00, 0x96, 0x70, 0x4a };
+static unsigned char buf_pal_dk[]    = { 0x00, 0x96, 0x70, 0x4b };
+static unsigned char buf_pal_l[]     = { 0x00, 0x86, 0x50, 0x4b };
+static unsigned char buf_fm_stereo[] = { 0x00, 0x8e, 0x0d, 0x77 };
+static unsigned char buf_ntsc[]	     = { 0x00, 0x96, 0x70, 0x44 };
+static unsigned char buf_ntsc_jp[]   = { 0x00, 0x96, 0x70, 0x40 };
+
+static int tda9887_configure(struct tda9887 *t)
+{
+	unsigned char *buf = NULL;
+	int rc;
+
+	printk("tda9887_configure\n");
+
+	if (t->radio) {
+		dprintk("tda9885/6/7: FM Radio mode\n");
+		buf = buf_fm_stereo;
+
+	} else if (t->tvnorm == VIDEO_MODE_PAL) {
+		dprintk("tda9885/6/7: PAL-%c mode\n",pal[0]);
+		switch (pal[0]) {
+		case 'b':
+		case 'g':
+			buf = buf_pal_bg;
+			break;
+		case 'i':
+			buf = buf_pal_i;
+			break;
+		case 'd':
+		case 'k':
+			buf = buf_pal_dk;
+			break;
+		case 'l':
+			buf = buf_pal_l;
+			break;
+		}
+
+	} else if (t->tvnorm == VIDEO_MODE_NTSC) {
+		dprintk("tda9885/6/7: NTSC mode\n");
+		buf = buf_ntsc;
+
+	} else if (t->tvnorm == VIDEO_MODE_SECAM) {
+		dprintk("tda9885/6/7: SECAM mode\n");
+                buf = buf_pal_l;
+
+        } else if (t->tvnorm == 6 /* BTTV hack */) {
+		dprintk("tda9885/6/7: NTSC-Japan mode\n");
+                buf = buf_ntsc_jp;
+        }
+
+	if (NULL == buf) {
+		printk("tda9885/6/7 unknown norm=%d\n",t->tvnorm);
+		return 0;
+	}
+
+	dprintk("tda9885/6/7: 0x%02x 0x%02x 0x%02x\n",
+		buf[1],buf[2],buf[3]);
+        if (4 != (rc = i2c_master_send(&t->client,buf,4)))
+                printk("tda9885/6/7: i2c i/o error: rc == %d (should be 4)\n",rc);
+	return 0;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static int tda9887_attach(struct i2c_adapter *adap, int addr,
+			  unsigned short flags, int kind)
+{
+	struct tda9887 *t;
+
+        client_template.adapter = adap;
+        client_template.addr    = addr;
+
+        printk("tda9887: chip found @ 0x%x\n", addr<<1);
+
+        if (NULL == (t = kmalloc(sizeof(*t), GFP_KERNEL)))
+                return -ENOMEM;
+	memset(t,0,sizeof(*t));
+	t->client = client_template;
+        t->client.data = t;
+	t->pinnacle_id = -1;
+        i2c_attach_client(&t->client);
+        
+	MOD_INC_USE_COUNT;
+	return 0;
+}
+
+static int tda9887_probe(struct i2c_adapter *adap)
+{
+	int rc;
+
+	switch (adap->id) {
+	case I2C_ALGO_BIT | I2C_HW_B_BT848:
+	case I2C_ALGO_BIT | I2C_HW_B_RIVA:
+	case I2C_ALGO_SAA7134:
+		printk("tda9887: probing %s i2c adapter [id=0x%x]\n",
+		       adap->name,adap->id);
+		rc = i2c_probe(adap, &addr_data, tda9887_attach);
+		break;
+	default:
+		printk("tda9887: ignoring %s i2c adapter [id=0x%x]\n",
+		       adap->name,adap->id);
+		rc = 0;
+		/* nothing */
+	}
+	return rc;
+}
+
+static int tda9887_detach(struct i2c_client *client)
+{
+	struct tda9887 *t = (struct tda9887*)client->data;
+
+	i2c_detach_client(client);
+	kfree(t);
+	MOD_DEC_USE_COUNT;
+	return 0;
+}
+
+static int
+tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg)
+{
+	struct tda9887 *t = (struct tda9887*)client->data;
+
+        switch (cmd) {
+
+	/* --- configuration --- */
+	case AUDC_SET_RADIO:
+		t->radio = 1;
+		if (-1 != t->pinnacle_id)
+			tda9887_miro(t);
+		else
+			tda9887_configure(t);
+		break;
+		
+	case AUDC_CONFIG_PINNACLE:
+	{
+		int *i = arg;
+
+		t->pinnacle_id = *i;
+		break;
+	}
+	/* --- v4l ioctls --- */
+	/* take care: bttv does userspace copying, we'll get a
+	   kernel pointer here... */
+	case VIDIOCSCHAN:
+	{
+		struct video_channel *vc = arg;
+
+		t->radio  = 0;
+		t->tvnorm = vc->norm;
+		if (-1 != t->pinnacle_id)
+			tda9887_miro(t);
+		else
+			tda9887_configure(t);
+		break;
+	}
+	default:
+		/* nothing */
+		break;
+	}
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static struct i2c_driver driver = {
+        name:           "i2c tda9887 driver",
+        id:             -1, /* FIXME */
+        flags:          I2C_DF_NOTIFY,
+        attach_adapter: tda9887_probe,
+        detach_client:  tda9887_detach,
+        command:        tda9887_command,
+};
+static struct i2c_client client_template =
+{
+        name:   "tda9887",
+	flags:  I2C_CLIENT_ALLOW_USE,
+        driver: &driver,
+};
+
+static int tda9887_init_module(void)
+{
+	i2c_add_driver(&driver);
+	return 0;
+}
+
+static void tda9887_cleanup_module(void)
+{
+	i2c_del_driver(&driver);
+}
+
+module_init(tda9887_init_module);
+module_exit(tda9887_cleanup_module);
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */