Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-linus-1

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6: (9356 commits)
  [media] rc: update for bitop name changes
  fs: simplify iget & friends
  fs: pull inode->i_lock up out of writeback_single_inode
  fs: rename inode_lock to inode_hash_lock
  fs: move i_wb_list out from under inode_lock
  fs: move i_sb_list out from under inode_lock
  fs: remove inode_lock from iput_final and prune_icache
  fs: Lock the inode LRU list separately
  fs: factor inode disposal
  fs: protect inode->i_state with inode->i_lock
  lib, arch: add filter argument to show_mem and fix private implementations
  SLUB: Write to per cpu data when allocating it
  slub: Fix debugobjects with lockless fastpath
  autofs4: Do not potentially dereference NULL pointer returned by fget() in autofs_dev_ioctl_setpipefd()
  autofs4 - remove autofs4_lock
  autofs4 - fix d_manage() return on rcu-walk
  autofs4 - fix autofs4_expire_indirect() traversal
  autofs4 - fix dentry leak in autofs4_expire_direct()
  autofs4 - reinstate last used update on access
  vfs - check non-mountpoint dentry might block in __follow_mount_rcu()
  ...

NOTE!

This merge commit was created to fix compilation error. The block
tree was merged upstream and removed the 'elv_queue_empty()'
function which the new 'mtdswap' driver is using. So a simple
merge of the mtd tree with upstream does not compile. And the
mtd tree has already be published, so re-basing it is not an option.

To fix this unfortunate situation, I had to merge upstream into the
mtd-2.6.git tree without committing, put the fixup patch on top of
this, and then commit this. The result is that we do not have commits
which do not compile.

In other words, this merge commit "merges" 3 things: the MTD tree, the
upstream tree, and the fixup patch.

7 files changed, 125 insertions, 25 deletions

diff --git a/drivers/media/common/tuners/tda8290.c b/drivers/media/common/tuners/tda8290.c
index bc6a67768af1..8c4852114eeb 100644
--- a/drivers/media/common/tuners/tda8290.c
+++ b/drivers/media/common/tuners/tda8290.c
@@ -658,13 +658,13 @@ static int tda8290_probe(struct tuner_i2c_props *i2c_props)
 #define TDA8290_ID 0x89
 	u8 reg = 0x1f, id;
 	struct i2c_msg msg_read[] = {
-		{ .addr = 0x4b, .flags = 0, .len = 1, .buf = &reg },
-		{ .addr = 0x4b, .flags = I2C_M_RD, .len = 1, .buf = &id },
+		{ .addr = i2c_props->addr, .flags = 0, .len = 1, .buf = &reg },
+		{ .addr = i2c_props->addr, .flags = I2C_M_RD, .len = 1, .buf = &id },
 	};
 
 	/* detect tda8290 */
 	if (i2c_transfer(i2c_props->adap, msg_read, 2) != 2) {
-		printk(KERN_WARNING "%s: tda8290 couldn't read register 0x%02x\n",
+		printk(KERN_WARNING "%s: couldn't read register 0x%02x\n",
 			       __func__, reg);
 		return -ENODEV;
 	}
@@ -685,13 +685,13 @@ static int tda8295_probe(struct tuner_i2c_props *i2c_props)
 #define TDA8295C2_ID 0x8b
 	u8 reg = 0x2f, id;
 	struct i2c_msg msg_read[] = {
-		{ .addr = 0x4b, .flags = 0, .len = 1, .buf = &reg },
-		{ .addr = 0x4b, .flags = I2C_M_RD, .len = 1, .buf = &id },
+		{ .addr = i2c_props->addr, .flags = 0, .len = 1, .buf = &reg },
+		{ .addr = i2c_props->addr, .flags = I2C_M_RD, .len = 1, .buf = &id },
 	};
 
-	/* detect tda8290 */
+	/* detect tda8295 */
 	if (i2c_transfer(i2c_props->adap, msg_read, 2) != 2) {
-		printk(KERN_WARNING "%s: tda8290 couldn't read register 0x%02x\n",
+		printk(KERN_WARNING "%s: couldn't read register 0x%02x\n",
 			       __func__, reg);
 		return -ENODEV;
 	}
diff --git a/drivers/media/common/tuners/tda9887.c b/drivers/media/common/tuners/tda9887.c
index bf14bd79e2fc..cdb645d57438 100644
--- a/drivers/media/common/tuners/tda9887.c
+++ b/drivers/media/common/tuners/tda9887.c
@@ -36,6 +36,8 @@ struct tda9887_priv {
 	unsigned int       mode;
 	unsigned int       audmode;
 	v4l2_std_id        std;
+
+	bool               standby;
 };
 
 /* ---------------------------------------------------------------------- */
@@ -568,7 +570,7 @@ static void tda9887_configure(struct dvb_frontend *fe)
 	tda9887_do_config(fe);
 	tda9887_set_insmod(fe);
 
-	if (priv->mode == T_STANDBY)
+	if (priv->standby)
 		priv->data[1] |= cForcedMuteAudioON;
 
 	tuner_dbg("writing: b=0x%02x c=0x%02x e=0x%02x\n",
@@ -616,7 +618,7 @@ static void tda9887_standby(struct dvb_frontend *fe)
 {
 	struct tda9887_priv *priv = fe->analog_demod_priv;
 
-	priv->mode = T_STANDBY;
+	priv->standby = true;
 
 	tda9887_configure(fe);
 }
@@ -626,6 +628,7 @@ static void tda9887_set_params(struct dvb_frontend *fe,
 {
 	struct tda9887_priv *priv = fe->analog_demod_priv;
 
+	priv->standby = false;
 	priv->mode    = params->mode;
 	priv->audmode = params->audmode;
 	priv->std     = params->std;
@@ -686,7 +689,7 @@ struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe,
 		return NULL;
 	case 1:
 		fe->analog_demod_priv = priv;
-		priv->mode = T_STANDBY;
+		priv->standby = true;
 		tuner_info("tda988[5/6/7] found\n");
 		break;
 	default:
diff --git a/drivers/media/common/tuners/tea5761.c b/drivers/media/common/tuners/tea5761.c
index 925399dffbed..bf78cb9fc52c 100644
--- a/drivers/media/common/tuners/tea5761.c
+++ b/drivers/media/common/tuners/tea5761.c
@@ -23,6 +23,7 @@ struct tea5761_priv {
 	struct tuner_i2c_props i2c_props;
 
 	u32 frequency;
+	bool standby;
 };
 
 /*****************************************************************************/
@@ -135,18 +136,19 @@ static void tea5761_status_dump(unsigned char *buffer)
 }
 
 /* Freq should be specifyed at 62.5 Hz */
-static int set_radio_freq(struct dvb_frontend *fe,
-			  struct analog_parameters *params)
+static int __set_radio_freq(struct dvb_frontend *fe,
+			    unsigned int freq,
+			    bool mono)
 {
 	struct tea5761_priv *priv = fe->tuner_priv;
-	unsigned int frq = params->frequency;
+	unsigned int frq = freq;
 	unsigned char buffer[7] = {0, 0, 0, 0, 0, 0, 0 };
 	unsigned div;
 	int rc;
 
 	tuner_dbg("radio freq counter %d\n", frq);
 
-	if (params->mode == T_STANDBY) {
+	if (priv->standby) {
 		tuner_dbg("TEA5761 set to standby mode\n");
 		buffer[5] |= TEA5761_TNCTRL_MU;
 	} else {
@@ -154,7 +156,7 @@ static int set_radio_freq(struct dvb_frontend *fe,
 	}
 
 
-	if (params->audmode == V4L2_TUNER_MODE_MONO) {
+	if (mono) {
 		tuner_dbg("TEA5761 set to mono\n");
 		buffer[5] |= TEA5761_TNCTRL_MST;
 	} else {
@@ -176,6 +178,26 @@ static int set_radio_freq(struct dvb_frontend *fe,
 	return 0;
 }
 
+static int set_radio_freq(struct dvb_frontend *fe,
+			  struct analog_parameters *params)
+{
+	struct tea5761_priv *priv = fe->analog_demod_priv;
+
+	priv->standby = false;
+
+	return __set_radio_freq(fe, params->frequency,
+				params->audmode == V4L2_TUNER_MODE_MONO);
+}
+
+static int set_radio_sleep(struct dvb_frontend *fe)
+{
+	struct tea5761_priv *priv = fe->analog_demod_priv;
+
+	priv->standby = true;
+
+	return __set_radio_freq(fe, priv->frequency, false);
+}
+
 static int tea5761_read_status(struct dvb_frontend *fe, char *buffer)
 {
 	struct tea5761_priv *priv = fe->tuner_priv;
@@ -284,6 +306,7 @@ static struct dvb_tuner_ops tea5761_tuner_ops = {
 		.name           = "tea5761", // Philips TEA5761HN FM Radio
 	},
 	.set_analog_params = set_radio_freq,
+	.sleep		   = set_radio_sleep,
 	.release           = tea5761_release,
 	.get_frequency     = tea5761_get_frequency,
 	.get_status        = tea5761_get_status,
diff --git a/drivers/media/common/tuners/tuner-types.c b/drivers/media/common/tuners/tuner-types.c
index 58a513bcd747..afba6dc5e080 100644
--- a/drivers/media/common/tuners/tuner-types.c
+++ b/drivers/media/common/tuners/tuner-types.c
@@ -971,6 +971,22 @@ static struct tuner_params tuner_tena_9533_di_params[] = {
 	},
 };
 
+/* ------------ TUNER_TENA_TNF_5337 - Tena tnf5337MFD STD M/N ------------ */
+
+static struct tuner_range tuner_tena_tnf_5337_ntsc_ranges[] = {
+	{ 16 * 166.25 /*MHz*/, 0x86, 0x01, },
+	{ 16 * 466.25 /*MHz*/, 0x86, 0x02, },
+	{ 16 * 999.99        , 0x86, 0x08, },
+};
+
+static struct tuner_params tuner_tena_tnf_5337_params[] = {
+	{
+		.type   = TUNER_PARAM_TYPE_NTSC,
+		.ranges = tuner_tena_tnf_5337_ntsc_ranges,
+		.count  = ARRAY_SIZE(tuner_tena_tnf_5337_ntsc_ranges),
+	},
+};
+
 /* ------------ TUNER_PHILIPS_FMD1216ME(X)_MK3 - Philips PAL ------------ */
 
 static struct tuner_range tuner_philips_fmd1216me_mk3_pal_ranges[] = {
@@ -1842,6 +1858,11 @@ struct tunertype tuners[] = {
 		.params = tuner_philips_fq1236_mk5_params,
 		.count  = ARRAY_SIZE(tuner_philips_fq1236_mk5_params),
 	},
+	[TUNER_TENA_TNF_5337] = { /* Tena 5337 MFD */
+		.name   = "Tena TNF5337 MFD",
+		.params = tuner_tena_tnf_5337_params,
+		.count  = ARRAY_SIZE(tuner_tena_tnf_5337_params),
+	},
 };
 EXPORT_SYMBOL(tuners);
 
diff --git a/drivers/media/common/tuners/tuner-xc2028.c b/drivers/media/common/tuners/tuner-xc2028.c
index b6ce528e1889..16fba6b59616 100644
--- a/drivers/media/common/tuners/tuner-xc2028.c
+++ b/drivers/media/common/tuners/tuner-xc2028.c
@@ -685,7 +685,7 @@ static int check_firmware(struct dvb_frontend *fe, unsigned int type,
 {
 	struct xc2028_data         *priv = fe->tuner_priv;
 	struct firmware_properties new_fw;
-	int			   rc = 0, is_retry = 0;
+	int			   rc = 0, retry_count = 0;
 	u16			   version, hwmodel;
 	v4l2_std_id		   std0;
 
@@ -855,9 +855,9 @@ read_not_reliable:
 
 fail:
 	memset(&priv->cur_fw, 0, sizeof(priv->cur_fw));
-	if (!is_retry) {
+	if (retry_count < 8) {
 		msleep(50);
-		is_retry = 1;
+		retry_count++;
 		tuner_dbg("Retrying firmware load\n");
 		goto retry;
 	}
@@ -907,7 +907,7 @@ ret:
 #define DIV 15625
 
 static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */,
-			    enum tuner_mode new_mode,
+			    enum v4l2_tuner_type new_type,
 			    unsigned int type,
 			    v4l2_std_id std,
 			    u16 int_freq)
@@ -933,7 +933,7 @@ static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */,
 	 * that xc2028 will be in a safe state.
 	 * Maybe this might also be needed for DTV.
 	 */
-	if (new_mode == T_ANALOG_TV) {
+	if (new_type == V4L2_TUNER_ANALOG_TV) {
 		rc = send_seq(priv, {0x00, 0x00});
 
 		/* Analog modes require offset = 0 */
@@ -1054,7 +1054,7 @@ static int xc2028_set_analog_freq(struct dvb_frontend *fe,
 		if (priv->ctrl.input1)
 			type |= INPUT1;
 		return generic_set_freq(fe, (625l * p->frequency) / 10,
-				T_RADIO, type, 0, 0);
+				V4L2_TUNER_RADIO, type, 0, 0);
 	}
 
 	/* if std is not defined, choose one */
@@ -1069,7 +1069,7 @@ static int xc2028_set_analog_freq(struct dvb_frontend *fe,
 	p->std |= parse_audio_std_option();
 
 	return generic_set_freq(fe, 62500l * p->frequency,
-				T_ANALOG_TV, type, p->std, 0);
+				V4L2_TUNER_ANALOG_TV, type, p->std, 0);
 }
 
 static int xc2028_set_params(struct dvb_frontend *fe,
@@ -1174,7 +1174,7 @@ static int xc2028_set_params(struct dvb_frontend *fe,
 	}
 
 	return generic_set_freq(fe, p->frequency,
-				T_DIGITAL_TV, type, 0, demod);
+				V4L2_TUNER_DIGITAL_TV, type, 0, demod);
 }
 
 static int xc2028_sleep(struct dvb_frontend *fe)
diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c
index 76ac5cd84af7..1e28f7dcb26b 100644
--- a/drivers/media/common/tuners/xc5000.c
+++ b/drivers/media/common/tuners/xc5000.c
@@ -65,7 +65,7 @@ struct xc5000_priv {
 };
 
 /* Misc Defines */
-#define MAX_TV_STANDARD			23
+#define MAX_TV_STANDARD			24
 #define XC_MAX_I2C_WRITE_LENGTH		64
 
 /* Signal Types */
@@ -92,6 +92,8 @@ struct xc5000_priv {
 #define XREG_IF_OUT       0x05
 #define XREG_SEEK_MODE    0x07
 #define XREG_POWER_DOWN   0x0A /* Obsolete */
+/* Set the output amplitude - SIF for analog, DTVP/DTVN for digital */
+#define XREG_OUTPUT_AMP   0x0B
 #define XREG_SIGNALSOURCE 0x0D /* 0=Air, 1=Cable */
 #define XREG_SMOOTHEDCVBS 0x0E
 #define XREG_XTALFREQ     0x0F
@@ -173,6 +175,7 @@ struct XC_TV_STANDARD {
 #define DTV7			20
 #define FM_Radio_INPUT2 	21
 #define FM_Radio_INPUT1 	22
+#define FM_Radio_INPUT1_MONO	23
 
 static struct XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = {
 	{"M/N-NTSC/PAL-BTSC", 0x0400, 0x8020},
@@ -197,7 +200,8 @@ static struct XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = {
 	{"DTV7/8",            0x00C0, 0x801B},
 	{"DTV7",              0x00C0, 0x8007},
 	{"FM Radio-INPUT2",   0x9802, 0x9002},
-	{"FM Radio-INPUT1",   0x0208, 0x9002}
+	{"FM Radio-INPUT1",   0x0208, 0x9002},
+	{"FM Radio-INPUT1_MONO", 0x0278, 0x9002}
 };
 
 static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe);
@@ -683,6 +687,24 @@ static int xc5000_set_params(struct dvb_frontend *fe,
 			return -EINVAL;
 		}
 		priv->rf_mode = XC_RF_MODE_AIR;
+	} else if (fe->ops.info.type == FE_QAM) {
+		dprintk(1, "%s() QAM\n", __func__);
+		switch (params->u.qam.modulation) {
+		case QAM_16:
+		case QAM_32:
+		case QAM_64:
+		case QAM_128:
+		case QAM_256:
+		case QAM_AUTO:
+			dprintk(1, "%s() QAM modulation\n", __func__);
+			priv->bandwidth = BANDWIDTH_8_MHZ;
+			priv->video_standard = DTV7_8;
+			priv->freq_hz = params->frequency - 2750000;
+			priv->rf_mode = XC_RF_MODE_CABLE;
+			break;
+		default:
+			return -EINVAL;
+		}
 	} else {
 		printk(KERN_ERR "xc5000 modulation type not supported!\n");
 		return -EINVAL;
@@ -714,6 +736,8 @@ static int xc5000_set_params(struct dvb_frontend *fe,
 		return -EIO;
 	}
 
+	xc_write_reg(priv, XREG_OUTPUT_AMP, 0x8a);
+
 	xc_tune_channel(priv, priv->freq_hz, XC_TUNE_DIGITAL);
 
 	if (debug)
@@ -818,6 +842,8 @@ tune_channel:
 		return -EREMOTEIO;
 	}
 
+	xc_write_reg(priv, XREG_OUTPUT_AMP, 0x09);
+
 	xc_tune_channel(priv, priv->freq_hz, XC_TUNE_ANALOG);
 
 	if (debug)
@@ -845,6 +871,8 @@ static int xc5000_set_radio_freq(struct dvb_frontend *fe,
 		radio_input = FM_Radio_INPUT1;
 	else if  (priv->radio_input == XC5000_RADIO_FM2)
 		radio_input = FM_Radio_INPUT2;
+	else if  (priv->radio_input == XC5000_RADIO_FM1_MONO)
+		radio_input = FM_Radio_INPUT1_MONO;
 	else {
 		dprintk(1, "%s() unknown radio input %d\n", __func__,
 			priv->radio_input);
@@ -871,6 +899,12 @@ static int xc5000_set_radio_freq(struct dvb_frontend *fe,
 		return -EREMOTEIO;
 	}
 
+	if ((priv->radio_input == XC5000_RADIO_FM1) ||
+				(priv->radio_input == XC5000_RADIO_FM2))
+		xc_write_reg(priv, XREG_OUTPUT_AMP, 0x09);
+	else if  (priv->radio_input == XC5000_RADIO_FM1_MONO)
+		xc_write_reg(priv, XREG_OUTPUT_AMP, 0x06);
+
 	xc_tune_channel(priv, priv->freq_hz, XC_TUNE_ANALOG);
 
 	return 0;
@@ -1021,6 +1055,23 @@ static int xc5000_release(struct dvb_frontend *fe)
 	return 0;
 }
 
+static int xc5000_set_config(struct dvb_frontend *fe, void *priv_cfg)
+{
+	struct xc5000_priv *priv = fe->tuner_priv;
+	struct xc5000_config *p = priv_cfg;
+
+	dprintk(1, "%s()\n", __func__);
+
+	if (p->if_khz)
+		priv->if_khz = p->if_khz;
+
+	if (p->radio_input)
+		priv->radio_input = p->radio_input;
+
+	return 0;
+}
+
+
 static const struct dvb_tuner_ops xc5000_tuner_ops = {
 	.info = {
 		.name           = "Xceive XC5000",
@@ -1033,6 +1084,7 @@ static const struct dvb_tuner_ops xc5000_tuner_ops = {
 	.init		   = xc5000_init,
 	.sleep		   = xc5000_sleep,
 
+	.set_config	   = xc5000_set_config,
 	.set_params	   = xc5000_set_params,
 	.set_analog_params = xc5000_set_analog_params,
 	.get_frequency	   = xc5000_get_frequency,
diff --git a/drivers/media/common/tuners/xc5000.h b/drivers/media/common/tuners/xc5000.h
index 3756e73649be..e2957451b532 100644
--- a/drivers/media/common/tuners/xc5000.h
+++ b/drivers/media/common/tuners/xc5000.h
@@ -40,6 +40,7 @@ struct xc5000_config {
 #define XC5000_RADIO_NOT_CONFIGURED		0
 #define XC5000_RADIO_FM1			1
 #define XC5000_RADIO_FM2			2
+#define XC5000_RADIO_FM1_MONO			3
 
 /* For each bridge framework, when it attaches either analog or digital,
  * it has to store a reference back to its _core equivalent structure,