From: Michael Krufky <mkrufky@linuxtv.org>
Date: Fri, 23 Nov 2007 19:52:15 +0000 (-0300)
Subject: V4L/DVB (6680): tda18271: move tda18271_map tables to a separate source file
X-Git-Tag: v2.6.25-rc1~1235^2~294
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ca04de36b05aaf2f8122d0e566940969c6df801;p=linux-2.6

V4L/DVB (6680): tda18271: move tda18271_map tables to a separate source file

Move tda18271_map tables to a separate source file,
to improve code readability and ease maintenance.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index 57e5fa8058..784565208f 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -5,6 +5,8 @@
 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/
 EXTRA_CFLAGS += -Idrivers/media/video/
 
+tda18271-objs := tda18271-tables.o tda18271-fe.o
+
 obj-$(CONFIG_DVB_PLL) += dvb-pll.o
 obj-$(CONFIG_DVB_STV0299) += stv0299.o
 obj-$(CONFIG_DVB_SP8870) += sp8870.o
diff --git a/drivers/media/dvb/frontends/tda18271.c b/drivers/media/dvb/frontends/tda18271-fe.c
similarity index 63%
rename from drivers/media/dvb/frontends/tda18271.c
rename to drivers/media/dvb/frontends/tda18271-fe.c
index ad72ff69ce..ba980cf581 100644
--- a/drivers/media/dvb/frontends/tda18271.c
+++ b/drivers/media/dvb/frontends/tda18271-fe.c
@@ -1,5 +1,5 @@
 /*
-    tda18271.c - driver for the Philips / NXP TDA18271 silicon tuner
+    tda18271-fe.c - driver for the Philips / NXP TDA18271 silicon tuner
 
     Copyright (C) 2007 Michael Krufky (mkrufky@linuxtv.org)
 
@@ -18,12 +18,12 @@
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
-#include <linux/i2c.h>
 #include <linux/delay.h>
 #include <linux/videodev2.h>
 #include "tuner-driver.h"
 
 #include "tda18271.h"
+#include "tda18271-priv.h"
 
 static int debug;
 module_param(debug, int, 0644);
@@ -33,285 +33,8 @@ MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
 	if (debug >= level) \
 		printk(KERN_DEBUG "%s: " fmt, __FUNCTION__, ##arg); } while (0)
 
-#define R_ID     0x00	/* ID byte                */
-#define R_TM     0x01	/* Thermo byte            */
-#define R_PL     0x02	/* Power level byte       */
-#define R_EP1    0x03	/* Easy Prog byte 1       */
-#define R_EP2    0x04	/* Easy Prog byte 2       */
-#define R_EP3    0x05	/* Easy Prog byte 3       */
-#define R_EP4    0x06	/* Easy Prog byte 4       */
-#define R_EP5    0x07	/* Easy Prog byte 5       */
-#define R_CPD    0x08	/* Cal Post-Divider byte  */
-#define R_CD1    0x09	/* Cal Divider byte 1     */
-#define R_CD2    0x0a	/* Cal Divider byte 2     */
-#define R_CD3    0x0b	/* Cal Divider byte 3     */
-#define R_MPD    0x0c	/* Main Post-Divider byte */
-#define R_MD1    0x0d	/* Main Divider byte 1    */
-#define R_MD2    0x0e	/* Main Divider byte 2    */
-#define R_MD3    0x0f	/* Main Divider byte 3    */
-#define R_EB1    0x10	/* Extended byte 1        */
-#define R_EB2    0x11	/* Extended byte 2        */
-#define R_EB3    0x12	/* Extended byte 3        */
-#define R_EB4    0x13	/* Extended byte 4        */
-#define R_EB5    0x14	/* Extended byte 5        */
-#define R_EB6    0x15	/* Extended byte 6        */
-#define R_EB7    0x16	/* Extended byte 7        */
-#define R_EB8    0x17	/* Extended byte 8        */
-#define R_EB9    0x18	/* Extended byte 9        */
-#define R_EB10   0x19	/* Extended byte 10       */
-#define R_EB11   0x1a	/* Extended byte 11       */
-#define R_EB12   0x1b	/* Extended byte 12       */
-#define R_EB13   0x1c	/* Extended byte 13       */
-#define R_EB14   0x1d	/* Extended byte 14       */
-#define R_EB15   0x1e	/* Extended byte 15       */
-#define R_EB16   0x1f	/* Extended byte 16       */
-#define R_EB17   0x20	/* Extended byte 17       */
-#define R_EB18   0x21	/* Extended byte 18       */
-#define R_EB19   0x22	/* Extended byte 19       */
-#define R_EB20   0x23	/* Extended byte 20       */
-#define R_EB21   0x24	/* Extended byte 21       */
-#define R_EB22   0x25	/* Extended byte 22       */
-#define R_EB23   0x26	/* Extended byte 23       */
-
-struct tda18271_pll_map {
-	u32 lomax;
-	u8 pd; /* post div */
-	u8 d;  /*      div */
-};
-
-static struct tda18271_pll_map tda18271_main_pll[] = {
-	{ .lomax =  32000, .pd = 0x5f, .d = 0xf0 },
-	{ .lomax =  35000, .pd = 0x5e, .d = 0xe0 },
-	{ .lomax =  37000, .pd = 0x5d, .d = 0xd0 },
-	{ .lomax =  41000, .pd = 0x5c, .d = 0xc0 },
-	{ .lomax =  44000, .pd = 0x5b, .d = 0xb0 },
-	{ .lomax =  49000, .pd = 0x5a, .d = 0xa0 },
-	{ .lomax =  54000, .pd = 0x59, .d = 0x90 },
-	{ .lomax =  61000, .pd = 0x58, .d = 0x80 },
-	{ .lomax =  65000, .pd = 0x4f, .d = 0x78 },
-	{ .lomax =  70000, .pd = 0x4e, .d = 0x70 },
-	{ .lomax =  75000, .pd = 0x4d, .d = 0x68 },
-	{ .lomax =  82000, .pd = 0x4c, .d = 0x60 },
-	{ .lomax =  89000, .pd = 0x4b, .d = 0x58 },
-	{ .lomax =  98000, .pd = 0x4a, .d = 0x50 },
-	{ .lomax = 109000, .pd = 0x49, .d = 0x48 },
-	{ .lomax = 123000, .pd = 0x48, .d = 0x40 },
-	{ .lomax = 131000, .pd = 0x3f, .d = 0x3c },
-	{ .lomax = 141000, .pd = 0x3e, .d = 0x38 },
-	{ .lomax = 151000, .pd = 0x3d, .d = 0x34 },
-	{ .lomax = 164000, .pd = 0x3c, .d = 0x30 },
-	{ .lomax = 179000, .pd = 0x3b, .d = 0x2c },
-	{ .lomax = 197000, .pd = 0x3a, .d = 0x28 },
-	{ .lomax = 219000, .pd = 0x39, .d = 0x24 },
-	{ .lomax = 246000, .pd = 0x38, .d = 0x20 },
-	{ .lomax = 263000, .pd = 0x2f, .d = 0x1e },
-	{ .lomax = 282000, .pd = 0x2e, .d = 0x1c },
-	{ .lomax = 303000, .pd = 0x2d, .d = 0x1a },
-	{ .lomax = 329000, .pd = 0x2c, .d = 0x18 },
-	{ .lomax = 359000, .pd = 0x2b, .d = 0x16 },
-	{ .lomax = 395000, .pd = 0x2a, .d = 0x14 },
-	{ .lomax = 438000, .pd = 0x29, .d = 0x12 },
-	{ .lomax = 493000, .pd = 0x28, .d = 0x10 },
-	{ .lomax = 526000, .pd = 0x1f, .d = 0x0f },
-	{ .lomax = 564000, .pd = 0x1e, .d = 0x0e },
-	{ .lomax = 607000, .pd = 0x1d, .d = 0x0d },
-	{ .lomax = 658000, .pd = 0x1c, .d = 0x0c },
-	{ .lomax = 718000, .pd = 0x1b, .d = 0x0b },
-	{ .lomax = 790000, .pd = 0x1a, .d = 0x0a },
-	{ .lomax = 877000, .pd = 0x19, .d = 0x09 },
-	{ .lomax = 987000, .pd = 0x18, .d = 0x08 },
-	{ .lomax =      0, .pd = 0x00, .d = 0x00 }, /* end */
-};
-
-static struct tda18271_pll_map tda18271_cal_pll[] = {
-	{ .lomax =   33000, .pd = 0xdd, .d = 0xd0 },
-	{ .lomax =   36000, .pd = 0xdc, .d = 0xc0 },
-	{ .lomax =   40000, .pd = 0xdb, .d = 0xb0 },
-	{ .lomax =   44000, .pd = 0xda, .d = 0xa0 },
-	{ .lomax =   49000, .pd = 0xd9, .d = 0x90 },
-	{ .lomax =   55000, .pd = 0xd8, .d = 0x80 },
-	{ .lomax =   63000, .pd = 0xd3, .d = 0x70 },
-	{ .lomax =   67000, .pd = 0xcd, .d = 0x68 },
-	{ .lomax =   73000, .pd = 0xcc, .d = 0x60 },
-	{ .lomax =   80000, .pd = 0xcb, .d = 0x58 },
-	{ .lomax =   88000, .pd = 0xca, .d = 0x50 },
-	{ .lomax =   98000, .pd = 0xc9, .d = 0x48 },
-	{ .lomax =  110000, .pd = 0xc8, .d = 0x40 },
-	{ .lomax =  126000, .pd = 0xc3, .d = 0x38 },
-	{ .lomax =  135000, .pd = 0xbd, .d = 0x34 },
-	{ .lomax =  147000, .pd = 0xbc, .d = 0x30 },
-	{ .lomax =  160000, .pd = 0xbb, .d = 0x2c },
-	{ .lomax =  176000, .pd = 0xba, .d = 0x28 },
-	{ .lomax =  196000, .pd = 0xb9, .d = 0x24 },
-	{ .lomax =  220000, .pd = 0xb8, .d = 0x20 },
-	{ .lomax =  252000, .pd = 0xb3, .d = 0x1c },
-	{ .lomax =  271000, .pd = 0xad, .d = 0x1a },
-	{ .lomax =  294000, .pd = 0xac, .d = 0x18 },
-	{ .lomax =  321000, .pd = 0xab, .d = 0x16 },
-	{ .lomax =  353000, .pd = 0xaa, .d = 0x14 },
-	{ .lomax =  392000, .pd = 0xa9, .d = 0x12 },
-	{ .lomax =  441000, .pd = 0xa8, .d = 0x10 },
-	{ .lomax =  505000, .pd = 0xa3, .d = 0x0e },
-	{ .lomax =  543000, .pd = 0x9d, .d = 0x0d },
-	{ .lomax =  589000, .pd = 0x9c, .d = 0x0c },
-	{ .lomax =  642000, .pd = 0x9b, .d = 0x0b },
-	{ .lomax =  707000, .pd = 0x9a, .d = 0x0a },
-	{ .lomax =  785000, .pd = 0x99, .d = 0x09 },
-	{ .lomax =  883000, .pd = 0x98, .d = 0x08 },
-	{ .lomax = 1010000, .pd = 0x93, .d = 0x07 },
-	{ .lomax =       0, .pd = 0x00, .d = 0x00 }, /* end */
-};
-
-struct tda18271_map {
-	u32 rfmax;
-	u8  val;
-};
-
-static struct tda18271_map tda18271_bp_filter[] = {
-	{ .rfmax =  62000, .val = 0x00 },
-	{ .rfmax =  84000, .val = 0x01 },
-	{ .rfmax = 100000, .val = 0x02 },
-	{ .rfmax = 140000, .val = 0x03 },
-	{ .rfmax = 170000, .val = 0x04 },
-	{ .rfmax = 180000, .val = 0x05 },
-	{ .rfmax = 865000, .val = 0x06 },
-	{ .rfmax =      0, .val = 0x00 }, /* end */
-};
-
-static struct tda18271_map tda18271_km[] = {
-	{ .rfmax =  61100, .val = 0x74 },
-	{ .rfmax = 350000, .val = 0x40 },
-	{ .rfmax = 720000, .val = 0x30 },
-	{ .rfmax = 865000, .val = 0x40 },
-	{ .rfmax =      0, .val = 0x00 }, /* end */
-};
-
-static struct tda18271_map tda18271_rf_band[] = {
-	{ .rfmax =  47900, .val = 0x00 },
-	{ .rfmax =  61100, .val = 0x01 },
-/*	{ .rfmax = 152600, .val = 0x02 }, */
-	{ .rfmax = 121200, .val = 0x02 },
-	{ .rfmax = 164700, .val = 0x03 },
-	{ .rfmax = 203500, .val = 0x04 },
-	{ .rfmax = 457800, .val = 0x05 },
-	{ .rfmax = 865000, .val = 0x06 },
-	{ .rfmax =      0, .val = 0x00 }, /* end */
-};
-
-static struct tda18271_map tda18271_gain_taper[] = {
-	{ .rfmax =  45400, .val = 0x1f },
-	{ .rfmax =  45800, .val = 0x1e },
-	{ .rfmax =  46200, .val = 0x1d },
-	{ .rfmax =  46700, .val = 0x1c },
-	{ .rfmax =  47100, .val = 0x1b },
-	{ .rfmax =  47500, .val = 0x1a },
-	{ .rfmax =  47900, .val = 0x19 },
-	{ .rfmax =  49600, .val = 0x17 },
-	{ .rfmax =  51200, .val = 0x16 },
-	{ .rfmax =  52900, .val = 0x15 },
-	{ .rfmax =  54500, .val = 0x14 },
-	{ .rfmax =  56200, .val = 0x13 },
-	{ .rfmax =  57800, .val = 0x12 },
-	{ .rfmax =  59500, .val = 0x11 },
-	{ .rfmax =  61100, .val = 0x10 },
-	{ .rfmax =  67600, .val = 0x0d },
-	{ .rfmax =  74200, .val = 0x0c },
-	{ .rfmax =  80700, .val = 0x0b },
-	{ .rfmax =  87200, .val = 0x0a },
-	{ .rfmax =  93800, .val = 0x09 },
-	{ .rfmax = 100300, .val = 0x08 },
-	{ .rfmax = 106900, .val = 0x07 },
-	{ .rfmax = 113400, .val = 0x06 },
-	{ .rfmax = 119900, .val = 0x05 },
-	{ .rfmax = 126500, .val = 0x04 },
-	{ .rfmax = 133000, .val = 0x03 },
-	{ .rfmax = 139500, .val = 0x02 },
-	{ .rfmax = 146100, .val = 0x01 },
-	{ .rfmax = 152600, .val = 0x00 },
-	{ .rfmax = 154300, .val = 0x1f },
-	{ .rfmax = 156100, .val = 0x1e },
-	{ .rfmax = 157800, .val = 0x1d },
-	{ .rfmax = 159500, .val = 0x1c },
-	{ .rfmax = 161200, .val = 0x1b },
-	{ .rfmax = 163000, .val = 0x1a },
-	{ .rfmax = 164700, .val = 0x19 },
-	{ .rfmax = 170200, .val = 0x17 },
-	{ .rfmax = 175800, .val = 0x16 },
-	{ .rfmax = 181300, .val = 0x15 },
-	{ .rfmax = 186900, .val = 0x14 },
-	{ .rfmax = 192400, .val = 0x13 },
-	{ .rfmax = 198000, .val = 0x12 },
-	{ .rfmax = 203500, .val = 0x11 },
-	{ .rfmax = 216200, .val = 0x14 },
-	{ .rfmax = 228900, .val = 0x13 },
-	{ .rfmax = 241600, .val = 0x12 },
-	{ .rfmax = 254400, .val = 0x11 },
-	{ .rfmax = 267100, .val = 0x10 },
-	{ .rfmax = 279800, .val = 0x0f },
-	{ .rfmax = 292500, .val = 0x0e },
-	{ .rfmax = 305200, .val = 0x0d },
-	{ .rfmax = 317900, .val = 0x0c },
-	{ .rfmax = 330700, .val = 0x0b },
-	{ .rfmax = 343400, .val = 0x0a },
-	{ .rfmax = 356100, .val = 0x09 },
-	{ .rfmax = 368800, .val = 0x08 },
-	{ .rfmax = 381500, .val = 0x07 },
-	{ .rfmax = 394200, .val = 0x06 },
-	{ .rfmax = 406900, .val = 0x05 },
-	{ .rfmax = 419700, .val = 0x04 },
-	{ .rfmax = 432400, .val = 0x03 },
-	{ .rfmax = 445100, .val = 0x02 },
-	{ .rfmax = 457800, .val = 0x01 },
-	{ .rfmax = 476300, .val = 0x19 },
-	{ .rfmax = 494800, .val = 0x18 },
-	{ .rfmax = 513300, .val = 0x17 },
-	{ .rfmax = 531800, .val = 0x16 },
-	{ .rfmax = 550300, .val = 0x15 },
-	{ .rfmax = 568900, .val = 0x14 },
-	{ .rfmax = 587400, .val = 0x13 },
-	{ .rfmax = 605900, .val = 0x12 },
-	{ .rfmax = 624400, .val = 0x11 },
-	{ .rfmax = 642900, .val = 0x10 },
-	{ .rfmax = 661400, .val = 0x0f },
-	{ .rfmax = 679900, .val = 0x0e },
-	{ .rfmax = 698400, .val = 0x0d },
-	{ .rfmax = 716900, .val = 0x0c },
-	{ .rfmax = 735400, .val = 0x0b },
-	{ .rfmax = 753900, .val = 0x0a },
-	{ .rfmax = 772500, .val = 0x09 },
-	{ .rfmax = 791000, .val = 0x08 },
-	{ .rfmax = 809500, .val = 0x07 },
-	{ .rfmax = 828000, .val = 0x06 },
-	{ .rfmax = 846500, .val = 0x05 },
-	{ .rfmax = 865000, .val = 0x04 },
-	{ .rfmax =      0, .val = 0x00 }, /* end */
-};
-
-static struct tda18271_map tda18271_rf_cal[] = {
-	{ .rfmax = 41000, .val = 0x1e },
-	{ .rfmax = 43000, .val = 0x30 },
-	{ .rfmax = 45000, .val = 0x43 },
-	{ .rfmax = 46000, .val = 0x4d },
-	{ .rfmax = 47000, .val = 0x54 },
-	{ .rfmax = 47900, .val = 0x64 },
-	{ .rfmax = 49100, .val = 0x20 },
-	{ .rfmax = 50000, .val = 0x22 },
-	{ .rfmax = 51000, .val = 0x2a },
-	{ .rfmax = 53000, .val = 0x32 },
-	{ .rfmax = 55000, .val = 0x35 },
-	{ .rfmax = 56000, .val = 0x3c },
-	{ .rfmax = 57000, .val = 0x3f },
-	{ .rfmax = 58000, .val = 0x48 },
-	{ .rfmax = 59000, .val = 0x4d },
-	{ .rfmax = 60000, .val = 0x58 },
-	{ .rfmax = 61100, .val = 0x5f },
-	{ .rfmax =     0, .val = 0x00 }, /* end */
-};
-
 /*---------------------------------------------------------------------*/
 
-#define TDA18271_NUM_REGS 39
-
 #define TDA18271_ANALOG  0
 #define TDA18271_DIGITAL 1
 
@@ -395,7 +118,7 @@ static void tda18271_read_regs(struct dvb_frontend *fe)
 		printk("ERROR: %s: i2c_transfer returned: %d\n",
 		       __FUNCTION__, ret);
 
-	if (debug > 1)
+	if (debug > 2)
 		tda18271_dump_regs(fe);
 }
 
@@ -823,16 +546,6 @@ static int tda18271_tune(struct dvb_frontend *fe,
 	/* see table 22 */
 	regs[R_EP3]  |= std;
 
-	/* TO DO:           *
-	 * ================ *
-	 * FM radio,   0x18 *
-	 * ATSC  6MHz, 0x1c *
-	 * DVB-T 6MHz, 0x1c *
-	 * DVB-T 7MHz, 0x1d *
-	 * DVB-T 8MHz, 0x1e *
-	 * QAM   6MHz, 0x1d *
-	 * QAM   8MHz, 0x1f */
-
 	regs[R_EP4]  &= ~0x03; /* set cal mode to normal */
 
 	regs[R_EP4]  &= ~0x1c; /* clear if level bits */
@@ -879,6 +592,7 @@ static int tda18271_tune(struct dvb_frontend *fe,
 
 	tda18271_write_regs(fe, R_TM, 15);
 	msleep(5);
+
 	return 0;
 }
 
@@ -918,16 +632,19 @@ static int tda18271_set_params(struct dvb_frontend *fe,
 	} else if (fe->ops.info.type == FE_OFDM) {
 		switch (params->u.ofdm.bandwidth) {
 		case BANDWIDTH_6_MHZ:
-			std = 0x1c;
+			std = 0x1b; /* device-specific (spec says 0x1c) */
 			bw = 6000000;
+			sgIF = 3300000;
 			break;
 		case BANDWIDTH_7_MHZ:
-			std = 0x1d;
+			std = 0x19; /* device-specific (spec says 0x1d) */
 			bw = 7000000;
+			sgIF = 3800000;
 			break;
 		case BANDWIDTH_8_MHZ:
-			std = 0x1e;
+			std = 0x1a; /* device-specific (spec says 0x1e) */
 			bw = 8000000;
+			sgIF = 4300000;
 			break;
 		default:
 			printk(KERN_WARNING "%s: bandwidth not set!\n",
@@ -1038,7 +755,7 @@ struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr,
 {
 	struct tda18271_priv *priv = NULL;
 
-	dprintk(1, "@ 0x%x\n", addr);
+	dprintk(1, "@ %d-%04x\n", i2c_adapter_id(i2c), addr);
 	priv = kzalloc(sizeof(struct tda18271_priv), GFP_KERNEL);
 	if (priv == NULL)
 		return NULL;
diff --git a/drivers/media/dvb/frontends/tda18271-priv.h b/drivers/media/dvb/frontends/tda18271-priv.h
new file mode 100644
index 0000000000..71b4d79636
--- /dev/null
+++ b/drivers/media/dvb/frontends/tda18271-priv.h
@@ -0,0 +1,96 @@
+/*
+    tda18271-priv.h - private header for the NXP TDA18271 silicon tuner
+
+    Copyright (C) 2007 Michael Krufky (mkrufky@linuxtv.org)
+
+    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.
+*/
+
+#ifndef __TDA18271_PRIV_H__
+#define __TDA18271_PRIV_H__
+
+#include <linux/types.h>
+
+#define R_ID     0x00	/* ID byte                */
+#define R_TM     0x01	/* Thermo byte            */
+#define R_PL     0x02	/* Power level byte       */
+#define R_EP1    0x03	/* Easy Prog byte 1       */
+#define R_EP2    0x04	/* Easy Prog byte 2       */
+#define R_EP3    0x05	/* Easy Prog byte 3       */
+#define R_EP4    0x06	/* Easy Prog byte 4       */
+#define R_EP5    0x07	/* Easy Prog byte 5       */
+#define R_CPD    0x08	/* Cal Post-Divider byte  */
+#define R_CD1    0x09	/* Cal Divider byte 1     */
+#define R_CD2    0x0a	/* Cal Divider byte 2     */
+#define R_CD3    0x0b	/* Cal Divider byte 3     */
+#define R_MPD    0x0c	/* Main Post-Divider byte */
+#define R_MD1    0x0d	/* Main Divider byte 1    */
+#define R_MD2    0x0e	/* Main Divider byte 2    */
+#define R_MD3    0x0f	/* Main Divider byte 3    */
+#define R_EB1    0x10	/* Extended byte 1        */
+#define R_EB2    0x11	/* Extended byte 2        */
+#define R_EB3    0x12	/* Extended byte 3        */
+#define R_EB4    0x13	/* Extended byte 4        */
+#define R_EB5    0x14	/* Extended byte 5        */
+#define R_EB6    0x15	/* Extended byte 6        */
+#define R_EB7    0x16	/* Extended byte 7        */
+#define R_EB8    0x17	/* Extended byte 8        */
+#define R_EB9    0x18	/* Extended byte 9        */
+#define R_EB10   0x19	/* Extended byte 10       */
+#define R_EB11   0x1a	/* Extended byte 11       */
+#define R_EB12   0x1b	/* Extended byte 12       */
+#define R_EB13   0x1c	/* Extended byte 13       */
+#define R_EB14   0x1d	/* Extended byte 14       */
+#define R_EB15   0x1e	/* Extended byte 15       */
+#define R_EB16   0x1f	/* Extended byte 16       */
+#define R_EB17   0x20	/* Extended byte 17       */
+#define R_EB18   0x21	/* Extended byte 18       */
+#define R_EB19   0x22	/* Extended byte 19       */
+#define R_EB20   0x23	/* Extended byte 20       */
+#define R_EB21   0x24	/* Extended byte 21       */
+#define R_EB22   0x25	/* Extended byte 22       */
+#define R_EB23   0x26	/* Extended byte 23       */
+
+#define TDA18271_NUM_REGS 39
+
+struct tda18271_pll_map {
+	u32 lomax;
+	u8 pd; /* post div */
+	u8 d;  /*      div */
+};
+
+extern struct tda18271_pll_map tda18271_main_pll[];
+extern struct tda18271_pll_map tda18271_cal_pll[];
+
+struct tda18271_map {
+	u32 rfmax;
+	u8  val;
+};
+
+extern struct tda18271_map tda18271_bp_filter[];
+extern struct tda18271_map tda18271_km[];
+extern struct tda18271_map tda18271_rf_band[];
+extern struct tda18271_map tda18271_gain_taper[];
+extern struct tda18271_map tda18271_rf_cal[];
+
+#endif /* __TDA18271_PRIV_H__ */
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/drivers/media/dvb/frontends/tda18271-tables.c b/drivers/media/dvb/frontends/tda18271-tables.c
new file mode 100644
index 0000000000..a018b51408
--- /dev/null
+++ b/drivers/media/dvb/frontends/tda18271-tables.c
@@ -0,0 +1,253 @@
+/*
+    tda18271-tables.c - driver for the Philips / NXP TDA18271 silicon tuner
+
+    Copyright (C) 2007 Michael Krufky (mkrufky@linuxtv.org)
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "tda18271-priv.h"
+
+struct tda18271_pll_map tda18271_main_pll[] = {
+	{ .lomax =  32000, .pd = 0x5f, .d = 0xf0 },
+	{ .lomax =  35000, .pd = 0x5e, .d = 0xe0 },
+	{ .lomax =  37000, .pd = 0x5d, .d = 0xd0 },
+	{ .lomax =  41000, .pd = 0x5c, .d = 0xc0 },
+	{ .lomax =  44000, .pd = 0x5b, .d = 0xb0 },
+	{ .lomax =  49000, .pd = 0x5a, .d = 0xa0 },
+	{ .lomax =  54000, .pd = 0x59, .d = 0x90 },
+	{ .lomax =  61000, .pd = 0x58, .d = 0x80 },
+	{ .lomax =  65000, .pd = 0x4f, .d = 0x78 },
+	{ .lomax =  70000, .pd = 0x4e, .d = 0x70 },
+	{ .lomax =  75000, .pd = 0x4d, .d = 0x68 },
+	{ .lomax =  82000, .pd = 0x4c, .d = 0x60 },
+	{ .lomax =  89000, .pd = 0x4b, .d = 0x58 },
+	{ .lomax =  98000, .pd = 0x4a, .d = 0x50 },
+	{ .lomax = 109000, .pd = 0x49, .d = 0x48 },
+	{ .lomax = 123000, .pd = 0x48, .d = 0x40 },
+	{ .lomax = 131000, .pd = 0x3f, .d = 0x3c },
+	{ .lomax = 141000, .pd = 0x3e, .d = 0x38 },
+	{ .lomax = 151000, .pd = 0x3d, .d = 0x34 },
+	{ .lomax = 164000, .pd = 0x3c, .d = 0x30 },
+	{ .lomax = 179000, .pd = 0x3b, .d = 0x2c },
+	{ .lomax = 197000, .pd = 0x3a, .d = 0x28 },
+	{ .lomax = 219000, .pd = 0x39, .d = 0x24 },
+	{ .lomax = 246000, .pd = 0x38, .d = 0x20 },
+	{ .lomax = 263000, .pd = 0x2f, .d = 0x1e },
+	{ .lomax = 282000, .pd = 0x2e, .d = 0x1c },
+	{ .lomax = 303000, .pd = 0x2d, .d = 0x1a },
+	{ .lomax = 329000, .pd = 0x2c, .d = 0x18 },
+	{ .lomax = 359000, .pd = 0x2b, .d = 0x16 },
+	{ .lomax = 395000, .pd = 0x2a, .d = 0x14 },
+	{ .lomax = 438000, .pd = 0x29, .d = 0x12 },
+	{ .lomax = 493000, .pd = 0x28, .d = 0x10 },
+	{ .lomax = 526000, .pd = 0x1f, .d = 0x0f },
+	{ .lomax = 564000, .pd = 0x1e, .d = 0x0e },
+	{ .lomax = 607000, .pd = 0x1d, .d = 0x0d },
+	{ .lomax = 658000, .pd = 0x1c, .d = 0x0c },
+	{ .lomax = 718000, .pd = 0x1b, .d = 0x0b },
+	{ .lomax = 790000, .pd = 0x1a, .d = 0x0a },
+	{ .lomax = 877000, .pd = 0x19, .d = 0x09 },
+	{ .lomax = 987000, .pd = 0x18, .d = 0x08 },
+	{ .lomax =      0, .pd = 0x00, .d = 0x00 }, /* end */
+};
+
+struct tda18271_pll_map tda18271_cal_pll[] = {
+	{ .lomax =   33000, .pd = 0xdd, .d = 0xd0 },
+	{ .lomax =   36000, .pd = 0xdc, .d = 0xc0 },
+	{ .lomax =   40000, .pd = 0xdb, .d = 0xb0 },
+	{ .lomax =   44000, .pd = 0xda, .d = 0xa0 },
+	{ .lomax =   49000, .pd = 0xd9, .d = 0x90 },
+	{ .lomax =   55000, .pd = 0xd8, .d = 0x80 },
+	{ .lomax =   63000, .pd = 0xd3, .d = 0x70 },
+	{ .lomax =   67000, .pd = 0xcd, .d = 0x68 },
+	{ .lomax =   73000, .pd = 0xcc, .d = 0x60 },
+	{ .lomax =   80000, .pd = 0xcb, .d = 0x58 },
+	{ .lomax =   88000, .pd = 0xca, .d = 0x50 },
+	{ .lomax =   98000, .pd = 0xc9, .d = 0x48 },
+	{ .lomax =  110000, .pd = 0xc8, .d = 0x40 },
+	{ .lomax =  126000, .pd = 0xc3, .d = 0x38 },
+	{ .lomax =  135000, .pd = 0xbd, .d = 0x34 },
+	{ .lomax =  147000, .pd = 0xbc, .d = 0x30 },
+	{ .lomax =  160000, .pd = 0xbb, .d = 0x2c },
+	{ .lomax =  176000, .pd = 0xba, .d = 0x28 },
+	{ .lomax =  196000, .pd = 0xb9, .d = 0x24 },
+	{ .lomax =  220000, .pd = 0xb8, .d = 0x20 },
+	{ .lomax =  252000, .pd = 0xb3, .d = 0x1c },
+	{ .lomax =  271000, .pd = 0xad, .d = 0x1a },
+	{ .lomax =  294000, .pd = 0xac, .d = 0x18 },
+	{ .lomax =  321000, .pd = 0xab, .d = 0x16 },
+	{ .lomax =  353000, .pd = 0xaa, .d = 0x14 },
+	{ .lomax =  392000, .pd = 0xa9, .d = 0x12 },
+	{ .lomax =  441000, .pd = 0xa8, .d = 0x10 },
+	{ .lomax =  505000, .pd = 0xa3, .d = 0x0e },
+	{ .lomax =  543000, .pd = 0x9d, .d = 0x0d },
+	{ .lomax =  589000, .pd = 0x9c, .d = 0x0c },
+	{ .lomax =  642000, .pd = 0x9b, .d = 0x0b },
+	{ .lomax =  707000, .pd = 0x9a, .d = 0x0a },
+	{ .lomax =  785000, .pd = 0x99, .d = 0x09 },
+	{ .lomax =  883000, .pd = 0x98, .d = 0x08 },
+	{ .lomax = 1010000, .pd = 0x93, .d = 0x07 },
+	{ .lomax =       0, .pd = 0x00, .d = 0x00 }, /* end */
+};
+
+struct tda18271_map tda18271_bp_filter[] = {
+	{ .rfmax =  62000, .val = 0x00 },
+	{ .rfmax =  84000, .val = 0x01 },
+	{ .rfmax = 100000, .val = 0x02 },
+	{ .rfmax = 140000, .val = 0x03 },
+	{ .rfmax = 170000, .val = 0x04 },
+	{ .rfmax = 180000, .val = 0x05 },
+	{ .rfmax = 865000, .val = 0x06 },
+	{ .rfmax =      0, .val = 0x00 }, /* end */
+};
+
+struct tda18271_map tda18271_km[] = {
+	{ .rfmax =  61100, .val = 0x74 },
+	{ .rfmax = 350000, .val = 0x40 },
+	{ .rfmax = 720000, .val = 0x30 },
+	{ .rfmax = 865000, .val = 0x40 },
+	{ .rfmax =      0, .val = 0x00 }, /* end */
+};
+
+struct tda18271_map tda18271_rf_band[] = {
+	{ .rfmax =  47900, .val = 0x00 },
+	{ .rfmax =  61100, .val = 0x01 },
+/*	{ .rfmax = 152600, .val = 0x02 }, */
+	{ .rfmax = 121200, .val = 0x02 },
+	{ .rfmax = 164700, .val = 0x03 },
+	{ .rfmax = 203500, .val = 0x04 },
+	{ .rfmax = 457800, .val = 0x05 },
+	{ .rfmax = 865000, .val = 0x06 },
+	{ .rfmax =      0, .val = 0x00 }, /* end */
+};
+
+struct tda18271_map tda18271_gain_taper[] = {
+	{ .rfmax =  45400, .val = 0x1f },
+	{ .rfmax =  45800, .val = 0x1e },
+	{ .rfmax =  46200, .val = 0x1d },
+	{ .rfmax =  46700, .val = 0x1c },
+	{ .rfmax =  47100, .val = 0x1b },
+	{ .rfmax =  47500, .val = 0x1a },
+	{ .rfmax =  47900, .val = 0x19 },
+	{ .rfmax =  49600, .val = 0x17 },
+	{ .rfmax =  51200, .val = 0x16 },
+	{ .rfmax =  52900, .val = 0x15 },
+	{ .rfmax =  54500, .val = 0x14 },
+	{ .rfmax =  56200, .val = 0x13 },
+	{ .rfmax =  57800, .val = 0x12 },
+	{ .rfmax =  59500, .val = 0x11 },
+	{ .rfmax =  61100, .val = 0x10 },
+	{ .rfmax =  67600, .val = 0x0d },
+	{ .rfmax =  74200, .val = 0x0c },
+	{ .rfmax =  80700, .val = 0x0b },
+	{ .rfmax =  87200, .val = 0x0a },
+	{ .rfmax =  93800, .val = 0x09 },
+	{ .rfmax = 100300, .val = 0x08 },
+	{ .rfmax = 106900, .val = 0x07 },
+	{ .rfmax = 113400, .val = 0x06 },
+	{ .rfmax = 119900, .val = 0x05 },
+	{ .rfmax = 126500, .val = 0x04 },
+	{ .rfmax = 133000, .val = 0x03 },
+	{ .rfmax = 139500, .val = 0x02 },
+	{ .rfmax = 146100, .val = 0x01 },
+	{ .rfmax = 152600, .val = 0x00 },
+	{ .rfmax = 154300, .val = 0x1f },
+	{ .rfmax = 156100, .val = 0x1e },
+	{ .rfmax = 157800, .val = 0x1d },
+	{ .rfmax = 159500, .val = 0x1c },
+	{ .rfmax = 161200, .val = 0x1b },
+	{ .rfmax = 163000, .val = 0x1a },
+	{ .rfmax = 164700, .val = 0x19 },
+	{ .rfmax = 170200, .val = 0x17 },
+	{ .rfmax = 175800, .val = 0x16 },
+	{ .rfmax = 181300, .val = 0x15 },
+	{ .rfmax = 186900, .val = 0x14 },
+	{ .rfmax = 192400, .val = 0x13 },
+	{ .rfmax = 198000, .val = 0x12 },
+	{ .rfmax = 203500, .val = 0x11 },
+	{ .rfmax = 216200, .val = 0x14 },
+	{ .rfmax = 228900, .val = 0x13 },
+	{ .rfmax = 241600, .val = 0x12 },
+	{ .rfmax = 254400, .val = 0x11 },
+	{ .rfmax = 267100, .val = 0x10 },
+	{ .rfmax = 279800, .val = 0x0f },
+	{ .rfmax = 292500, .val = 0x0e },
+	{ .rfmax = 305200, .val = 0x0d },
+	{ .rfmax = 317900, .val = 0x0c },
+	{ .rfmax = 330700, .val = 0x0b },
+	{ .rfmax = 343400, .val = 0x0a },
+	{ .rfmax = 356100, .val = 0x09 },
+	{ .rfmax = 368800, .val = 0x08 },
+	{ .rfmax = 381500, .val = 0x07 },
+	{ .rfmax = 394200, .val = 0x06 },
+	{ .rfmax = 406900, .val = 0x05 },
+	{ .rfmax = 419700, .val = 0x04 },
+	{ .rfmax = 432400, .val = 0x03 },
+	{ .rfmax = 445100, .val = 0x02 },
+	{ .rfmax = 457800, .val = 0x01 },
+	{ .rfmax = 476300, .val = 0x19 },
+	{ .rfmax = 494800, .val = 0x18 },
+	{ .rfmax = 513300, .val = 0x17 },
+	{ .rfmax = 531800, .val = 0x16 },
+	{ .rfmax = 550300, .val = 0x15 },
+	{ .rfmax = 568900, .val = 0x14 },
+	{ .rfmax = 587400, .val = 0x13 },
+	{ .rfmax = 605900, .val = 0x12 },
+	{ .rfmax = 624400, .val = 0x11 },
+	{ .rfmax = 642900, .val = 0x10 },
+	{ .rfmax = 661400, .val = 0x0f },
+	{ .rfmax = 679900, .val = 0x0e },
+	{ .rfmax = 698400, .val = 0x0d },
+	{ .rfmax = 716900, .val = 0x0c },
+	{ .rfmax = 735400, .val = 0x0b },
+	{ .rfmax = 753900, .val = 0x0a },
+	{ .rfmax = 772500, .val = 0x09 },
+	{ .rfmax = 791000, .val = 0x08 },
+	{ .rfmax = 809500, .val = 0x07 },
+	{ .rfmax = 828000, .val = 0x06 },
+	{ .rfmax = 846500, .val = 0x05 },
+	{ .rfmax = 865000, .val = 0x04 },
+	{ .rfmax =      0, .val = 0x00 }, /* end */
+};
+
+struct tda18271_map tda18271_rf_cal[] = {
+	{ .rfmax = 41000, .val = 0x1e },
+	{ .rfmax = 43000, .val = 0x30 },
+	{ .rfmax = 45000, .val = 0x43 },
+	{ .rfmax = 46000, .val = 0x4d },
+	{ .rfmax = 47000, .val = 0x54 },
+	{ .rfmax = 47900, .val = 0x64 },
+	{ .rfmax = 49100, .val = 0x20 },
+	{ .rfmax = 50000, .val = 0x22 },
+	{ .rfmax = 51000, .val = 0x2a },
+	{ .rfmax = 53000, .val = 0x32 },
+	{ .rfmax = 55000, .val = 0x35 },
+	{ .rfmax = 56000, .val = 0x3c },
+	{ .rfmax = 57000, .val = 0x3f },
+	{ .rfmax = 58000, .val = 0x48 },
+	{ .rfmax = 59000, .val = 0x4d },
+	{ .rfmax = 60000, .val = 0x58 },
+	{ .rfmax = 61100, .val = 0x5f },
+	{ .rfmax =     0, .val = 0x00 }, /* end */
+};
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */