Merging endriss tree

From: Mauro Carvalho Chehab <mchehab@infradead.org>

merge:

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

10 files changed, 126 insertions, 43 deletions

diff --git a/linux/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/linux/drivers/media/dvb/bt8xx/dvb-bt8xx.c
index 9db352157..033d9d8fc 100644
--- a/linux/drivers/media/dvb/bt8xx/dvb-bt8xx.c
+++ b/linux/drivers/media/dvb/bt8xx/dvb-bt8xx.c
@@ -240,6 +240,20 @@ static int cx24108_pll_set(struct dvb_frontend* fe, struct dvb_frontend_paramete
 
 static int pinnsat_pll_init(struct dvb_frontend* fe)
 {
+	struct dvb_bt8xx_card *card = fe->dvb->priv;
+
+	bttv_gpio_enable(card->bttv_nr, 1, 1);  /* output */
+	bttv_write_gpio(card->bttv_nr, 1, 1);   /* relay on */
+
+	return 0;
+}
+
+static int pinnsat_pll_sleep(struct dvb_frontend* fe)
+{
+	struct dvb_bt8xx_card *card = fe->dvb->priv;
+
+	bttv_write_gpio(card->bttv_nr, 1, 0);   /* relay off */
+
 	return 0;
 }
 
@@ -247,6 +261,7 @@ static struct cx24110_config pctvsat_config = {
 	.demod_address = 0x55,
 	.pll_init = pinnsat_pll_init,
 	.pll_set = cx24108_pll_set,
+	.pll_sleep = pinnsat_pll_sleep,
 };
 
 static int microtune_mt7202dtf_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
@@ -806,14 +821,14 @@ static int dvb_bt8xx_probe(struct bttv_sub_device *sub)
 		card->gpio_mode = 0x0400c060;
 		/* should be: BT878_A_GAIN=0,BT878_A_PWRDN,BT878_DA_DPM,BT878_DA_SBR,
 			      BT878_DA_IOM=1,BT878_DA_APP to enable serial highspeed mode. */
-		card->op_sync_orin = 0;
-		card->irq_err_ignore = 0;
+		card->op_sync_orin = BT878_RISC_SYNC_MASK;
+		card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR;
 		break;
 
 	case BTTV_BOARD_DVICO_DVBT_LITE:
 		card->gpio_mode = 0x0400C060;
-		card->op_sync_orin = 0;
-		card->irq_err_ignore = 0;
+		card->op_sync_orin = BT878_RISC_SYNC_MASK;
+		card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR;
 		/* 26, 15, 14, 6, 5
 		 * A_PWRDN  DA_DPM DA_SBR DA_IOM_DA
 		 * DA_APP(parallel) */
@@ -828,15 +843,15 @@ static int dvb_bt8xx_probe(struct bttv_sub_device *sub)
 	case BTTV_BOARD_NEBULA_DIGITV:
 	case BTTV_BOARD_AVDVBT_761:
 		card->gpio_mode = (1 << 26) | (1 << 14) | (1 << 5);
-		card->op_sync_orin = 0;
-		card->irq_err_ignore = 0;
+		card->op_sync_orin = BT878_RISC_SYNC_MASK;
+		card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR;
 		/* A_PWRDN DA_SBR DA_APP (high speed serial) */
 		break;
 
 	case BTTV_BOARD_AVDVBT_771: //case 0x07711461:
 		card->gpio_mode = 0x0400402B;
 		card->op_sync_orin = BT878_RISC_SYNC_MASK;
-		card->irq_err_ignore = 0;
+		card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR;
 		/* A_PWRDN DA_SBR  DA_APP[0] PKTP=10 RISC_ENABLE FIFO_ENABLE*/
 		break;
 
@@ -860,8 +875,8 @@ static int dvb_bt8xx_probe(struct bttv_sub_device *sub)
 
 	case BTTV_BOARD_PC_HDTV:
 		card->gpio_mode = 0x0100EC7B;
-		card->op_sync_orin = 0;
-		card->irq_err_ignore = 0;
+		card->op_sync_orin = BT878_RISC_SYNC_MASK;
+		card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR;
 		break;
 
 	default:
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c
index 7e9e78e60..55a91bb18 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -49,13 +49,13 @@ static int dvb_powerdown_on_sleep = 1;
 
 module_param_named(frontend_debug, dvb_frontend_debug, int, 0644);
 MODULE_PARM_DESC(frontend_debug, "Turn on/off frontend core debugging (default:off).");
-module_param(dvb_shutdown_timeout, int, 0444);
+module_param(dvb_shutdown_timeout, int, 0644);
 MODULE_PARM_DESC(dvb_shutdown_timeout, "wait <shutdown_timeout> seconds after close() before suspending hardware");
-module_param(dvb_force_auto_inversion, int, 0444);
+module_param(dvb_force_auto_inversion, int, 0644);
 MODULE_PARM_DESC(dvb_force_auto_inversion, "0: normal (default), 1: INVERSION_AUTO forced always");
-module_param(dvb_override_tune_delay, int, 0444);
+module_param(dvb_override_tune_delay, int, 0644);
 MODULE_PARM_DESC(dvb_override_tune_delay, "0: normal (default), >0 => delay in milliseconds to wait for lock after a tune attempt");
-module_param(dvb_powerdown_on_sleep, int, 0444);
+module_param(dvb_powerdown_on_sleep, int, 0644);
 MODULE_PARM_DESC(dvb_powerdown_on_sleep, "0: do not power down, 1: turn LNB volatage off on sleep (default)");
 
 #define dprintk if (dvb_frontend_debug) printk
diff --git a/linux/drivers/media/dvb/frontends/cx24110.c b/linux/drivers/media/dvb/frontends/cx24110.c
index d15d32c51..f3edf8b51 100644
--- a/linux/drivers/media/dvb/frontends/cx24110.c
+++ b/linux/drivers/media/dvb/frontends/cx24110.c
@@ -371,6 +371,15 @@ static int cx24110_initfe(struct dvb_frontend* fe)
 	return 0;
 }
 
+static int cx24110_sleep(struct dvb_frontend *fe)
+{
+	struct cx24110_state *state = fe->demodulator_priv;
+
+	if (state->config->pll_sleep)
+		  return state->config->pll_sleep(fe);
+	return 0;
+}
+
 static int cx24110_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
 {
 	struct cx24110_state *state = fe->demodulator_priv;
@@ -418,6 +427,9 @@ static int cx24110_send_diseqc_msg(struct dvb_frontend* fe,
 	struct cx24110_state *state = fe->demodulator_priv;
 	unsigned long timeout;
 
+	if (cmd->msg_len < 3 || cmd->msg_len > 6)
+		return -EINVAL;  /* not implemented */
+
 	for (i = 0; i < cmd->msg_len; i++)
 		cx24110_writereg(state, 0x79 + i, cmd->msg[i]);
 
@@ -639,6 +651,7 @@ static struct dvb_frontend_ops cx24110_ops = {
 	.release = cx24110_release,
 
 	.init = cx24110_initfe,
+	.sleep = cx24110_sleep,
 	.set_frontend = cx24110_set_frontend,
 	.get_frontend = cx24110_get_frontend,
 	.read_status = cx24110_read_status,
diff --git a/linux/drivers/media/dvb/frontends/cx24110.h b/linux/drivers/media/dvb/frontends/cx24110.h
index b63ecf264..609ac642b 100644
--- a/linux/drivers/media/dvb/frontends/cx24110.h
+++ b/linux/drivers/media/dvb/frontends/cx24110.h
@@ -35,6 +35,7 @@ struct cx24110_config
 	/* PLL maintenance */
 	int (*pll_init)(struct dvb_frontend* fe);
 	int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
+	int (*pll_sleep)(struct dvb_frontend* fe);
 };
 
 extern struct dvb_frontend* cx24110_attach(const struct cx24110_config* config,
diff --git a/linux/drivers/media/video/bttv-risc.c b/linux/drivers/media/video/bttv-risc.c
index acceee39a..4efe74dd8 100644
--- a/linux/drivers/media/video/bttv-risc.c
+++ b/linux/drivers/media/video/bttv-risc.c
@@ -52,8 +52,10 @@ bttv_risc_packed(struct bttv *btv, struct btcx_riscmem *risc,
 	int rc;
 
 	/* estimate risc mem: worst case is one write per page border +
-	   one write per scan line + sync + jump (all 2 dwords) */
-	instructions  = (bpl * lines) / PAGE_SIZE + lines;
+	   one write per scan line + sync + jump (all 2 dwords).  padding
+	   can cause next bpl to start close to a page border.  First DMA
+	   region may be smaller than PAGE_SIZE */
+	instructions  = 1 + ((bpl + padding) * lines) / PAGE_SIZE + lines;
 	instructions += 2;
 	if ((rc = btcx_riscmem_alloc(btv->c.pci,risc,instructions*8)) < 0)
 		return rc;
@@ -105,7 +107,7 @@ bttv_risc_packed(struct bttv *btv, struct btcx_riscmem *risc,
 
 	/* save pointer to jmp instruction address */
 	risc->jmp = rp;
-	BUG_ON((risc->jmp - risc->cpu + 2) / 4 > risc->size);
+	BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size);
 	return 0;
 }
 
@@ -223,7 +225,7 @@ bttv_risc_planar(struct bttv *btv, struct btcx_riscmem *risc,
 
 	/* save pointer to jmp instruction address */
 	risc->jmp = rp;
-	BUG_ON((risc->jmp - risc->cpu + 2) / 4 > risc->size);
+	BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size);
 	return 0;
 }
 
@@ -308,7 +310,7 @@ bttv_risc_overlay(struct bttv *btv, struct btcx_riscmem *risc,
 
 	/* save pointer to jmp instruction address */
 	risc->jmp = rp;
-	BUG_ON((risc->jmp - risc->cpu + 2) / 4 > risc->size);
+	BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size);
 	kfree(skips);
 	return 0;
 }
diff --git a/linux/drivers/media/video/cx88/cx88-core.c b/linux/drivers/media/video/cx88/cx88-core.c
index d3f993b6a..24acfa2bd 100644
--- a/linux/drivers/media/video/cx88/cx88-core.c
+++ b/linux/drivers/media/video/cx88/cx88-core.c
@@ -180,7 +180,7 @@ int cx88_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc,
 
 	/* save pointer to jmp instruction address */
 	risc->jmp = rp;
-	BUG_ON((risc->jmp - risc->cpu + 2) / 4 > risc->size);
+	BUG_ON((risc->jmp - risc->cpu + 2) * sizeof (*risc->cpu) > risc->size);
 	return 0;
 }
 
@@ -205,7 +205,7 @@ int cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc,
 
 	/* save pointer to jmp instruction address */
 	risc->jmp = rp;
-	BUG_ON((risc->jmp - risc->cpu + 2) / 4 > risc->size);
+	BUG_ON((risc->jmp - risc->cpu + 2) * sizeof (*risc->cpu) > risc->size);
 	return 0;
 }
 
diff --git a/linux/drivers/media/video/cx88/cx88-video.c b/linux/drivers/media/video/cx88/cx88-video.c
index cd661b079..edd32f7c1 100644
--- a/linux/drivers/media/video/cx88/cx88-video.c
+++ b/linux/drivers/media/video/cx88/cx88-video.c
@@ -1169,9 +1169,9 @@ static int get_control(struct cx88_core *core, struct v4l2_control *ctl)
 		ctl->value = ((value + (c->off << c->shift)) & c->mask) >> c->shift;
 		break;
 	}
-	printk("get_control id=0x%X reg=0x%02x val=0x%02x (mask 0x%02x)%s\n",
-					ctl->id, c->reg, ctl->value,
-					c->mask, c->sreg ? " [shadowed]" : "");
+	dprintk(1,"get_control id=0x%X(%s) ctrl=0x%02x, reg=0x%02x val=0x%02x (mask 0x%02x)%s\n",
+				ctl->id, c->v.name, ctl->value, c->reg,
+				value,c->mask, c->sreg ? " [shadowed]" : "");
 	return 0;
 }
 
@@ -1228,9 +1228,9 @@ static int set_control(struct cx88_core *core, struct v4l2_control *ctl)
 		value = ((ctl->value - c->off) << c->shift) & c->mask;
 		break;
 	}
-	printk("set_control id=0x%X reg=0x%02x val=0x%02x (mask 0x%02x)%s\n",
-					ctl->id, c->reg, value,
-					mask, c->sreg ? " [shadowed]" : "");
+	dprintk(1,"set_control id=0x%X(%s) ctrl=0x%02x, reg=0x%02x val=0x%02x (mask 0x%02x)%s\n",
+				ctl->id, c->v.name, ctl->value, c->reg, value,
+				mask, c->sreg ? " [shadowed]" : "");
 	if (c->sreg) {
 		cx_sandor(c->sreg, c->reg, mask, value);
 	} else {
@@ -1513,7 +1513,7 @@ int cx88_do_ioctl(struct inode *inode, struct file *file, int radio,
 {
 	int err;
 
-	dprintk( 1, "CORE IOCTL: 0x%x\n", cmd );
+	dprintk(2, "CORE IOCTL: 0x%x\n", cmd );
 	if (video_debug > 1)
 		v4l_print_ioctl(core->name,cmd);
 
diff --git a/linux/drivers/media/video/saa7134/saa7134-cards.c b/linux/drivers/media/video/saa7134/saa7134-cards.c
index c67893b04..fb804441d 100644
--- a/linux/drivers/media/video/saa7134/saa7134-cards.c
+++ b/linux/drivers/media/video/saa7134/saa7134-cards.c
@@ -1005,7 +1005,7 @@ struct saa7134_board saa7134_boards[] = {
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
-		.tda9887_conf   = TDA9887_PRESENT | TDA9887_INTERCARRIER | TDA9887_PORT2_ACTIVE,
+		.tda9887_conf   = TDA9887_PRESENT | TDA9887_INTERCARRIER | TDA9887_PORT2_INACTIVE,
 		.inputs         = {{
 			.name = name_tv,
 			.vmux = 3,
@@ -1694,7 +1694,7 @@ struct saa7134_board saa7134_boards[] = {
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
-		.tda9887_conf   = TDA9887_PRESENT | TDA9887_INTERCARRIER | TDA9887_PORT2_ACTIVE,
+		.tda9887_conf   = TDA9887_PRESENT | TDA9887_INTERCARRIER | TDA9887_PORT2_INACTIVE,
 		.mpeg           = SAA7134_MPEG_DVB,
 		.inputs         = {{
 			.name = name_tv,
@@ -2626,9 +2626,7 @@ struct saa7134_board saa7134_boards[] = {
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
 		.gpiomask	= 0x00200000,
-#if 0
-		.mpeg           = SAA7134_MPEG_DVB,	/* FIXME: DVB not implemented yet */
-#endif
+		.mpeg           = SAA7134_MPEG_DVB,
 		.inputs         = {{
 			.name = name_tv,	/* Analog broadcast/cable TV */
 			.vmux = 1,
@@ -2886,13 +2884,13 @@ struct pci_device_id saa7134_pci_tbl[] = {
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7130,
 		.subvendor    = 0x1048,
-		.subdevice    = 0x226b,
+		.subdevice    = 0x226a,
 		.driver_data  = SAA7134_BOARD_ELSA_500TV,
 	},{
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7130,
-		.subvendor    = 0x1131,
-		.subdevice    = 0x7130,
+		.subvendor    = 0x1048,
+		.subdevice    = 0x226c,
 		.driver_data  = SAA7134_BOARD_ELSA_700TV,
 	},{
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
@@ -3417,6 +3415,11 @@ int saa7134_board_init1(struct saa7134_dev *dev)
 		/* power-up tuner chip */
 		saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   0x00040000, 0x00040000);
 		saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00040000, 0x00000000);
+	case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
+		/* this turns the remote control chip off to work around a bug in it */
+		saa_writeb(SAA7134_GPIO_GPMODE1, 0x80);
+		saa_writeb(SAA7134_GPIO_GPSTATUS1, 0x80);
+		break;
 	case SAA7134_BOARD_MONSTERTV_MOBILE:
 		/* power-up tuner chip */
 		saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   0x00040000, 0x00040000);
@@ -3584,6 +3587,13 @@ int saa7134_board_init2(struct saa7134_dev *dev)
 		i2c_transfer(&dev->i2c_adap, &msg, 1);
 		}
 		break;
+	case SAA7134_BOARD_FLYDVB_TRIO:
+		{
+		u8 data[] = { 0x3c, 0x33, 0x62};
+		struct i2c_msg msg = {.addr=0x09, .flags=0, .buf=data, .len = sizeof(data)};
+		i2c_transfer(&dev->i2c_adap, &msg, 1);
+		}
+		break;
 	case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
 		/* make the tda10046 find its eeprom */
 		{
diff --git a/linux/drivers/media/video/saa7134/saa7134-dvb.c b/linux/drivers/media/video/saa7134/saa7134-dvb.c
index d1f88d974..1697fe6f8 100644
--- a/linux/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/linux/drivers/media/video/saa7134/saa7134-dvb.c
@@ -112,6 +112,7 @@ static int mt352_pinnacle_init(struct dvb_frontend* fe)
 	mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 	mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 	mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
+
 	return 0;
 }
 
@@ -137,8 +138,10 @@ static int mt352_pinnacle_pll_set(struct dvb_frontend* fe,
 				  struct dvb_frontend_parameters* params,
 				  u8* pllbuf)
 {
-	static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
-	static int off = TDA9887_PRESENT | TDA9887_PORT2_ACTIVE;
+	u8 off[] = { 0x00, 0xf1};
+	u8 on[]  = { 0x00, 0x71};
+	struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
+
 	struct saa7134_dev *dev = fe->dvb->priv;
 	struct v4l2_frequency f;
 
@@ -146,9 +149,10 @@ static int mt352_pinnacle_pll_set(struct dvb_frontend* fe,
 	f.tuner     = 0;
 	f.type      = V4L2_TUNER_DIGITAL_TV;
 	f.frequency = params->frequency / 1000 * 16 / 1000;
-	saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on);
+	i2c_transfer(&dev->i2c_adap, &msg, 1);
 	saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
-	saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&off);
+	msg.buf = on;
+	i2c_transfer(&dev->i2c_adap, &msg, 1);
 
 	pinnacle_antenna_pwr(dev, antenna_pwr);
 
@@ -812,7 +816,7 @@ static int philips_tiger_pll_set(struct dvb_frontend *fe, struct dvb_frontend_pa
 	tda8290_msg.buf = tda8290_open;
 	i2c_transfer(&dev->i2c_adap, &tda8290_msg, 1);
 	return ret;
-};
+}
 
 static int philips_tiger_dvb_mode(struct dvb_frontend *fe)
 {
@@ -850,13 +854,46 @@ static struct tda1004x_config philips_tiger_config = {
 
 /* ------------------------------------------------------------------ */
 
+static int lifeview_trio_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+{
+	int ret;
+
+	ret = philips_tda827xa_pll_set(0x60, fe, params);
+	return ret;
+}
+
+static int lifeview_trio_dvb_mode(struct dvb_frontend *fe)
+{
+	return 0;
+}
+
+static void lifeview_trio_analog_mode(struct dvb_frontend *fe)
+{
+	philips_tda827xa_pll_sleep(0x60, fe);
+}
+
+static struct tda1004x_config lifeview_trio_config = {
+	.demod_address = 0x09,
+	.invert        = 1,
+	.invert_oclk   = 0,
+	.xtal_freq     = TDA10046_XTAL_16M,
+	.agc_config    = TDA10046_AGC_TDA827X_GPL,
+	.if_freq       = TDA10046_FREQ_045,
+	.pll_init      = lifeview_trio_dvb_mode,
+	.pll_set       = lifeview_trio_pll_set,
+	.pll_sleep     = lifeview_trio_analog_mode,
+	.request_firmware = NULL,
+};
+
+/* ------------------------------------------------------------------ */
+
 static int ads_duo_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 {
 	int ret;
 
 	ret = philips_tda827xa_pll_set(0x61, fe, params);
 	return ret;
-};
+}
 
 static int ads_duo_dvb_mode(struct dvb_frontend *fe)
 {
@@ -1017,6 +1054,10 @@ static int dvb_init(struct saa7134_dev *dev)
 		dev->dvb.frontend = tda10046_attach(&tda827x_lifeview_config,
 						    &dev->i2c_adap);
 		break;
+	case SAA7134_BOARD_FLYDVB_TRIO:
+		dev->dvb.frontend = tda10046_attach(&lifeview_trio_config,
+						    &dev->i2c_adap);
+		break;
 	case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
 		dev->dvb.frontend = tda10046_attach(&ads_tech_duo_config,
 						    &dev->i2c_adap);
diff --git a/linux/drivers/media/video/tuner-core.c b/linux/drivers/media/video/tuner-core.c
index 553d80394..d9ddb140a 100644
--- a/linux/drivers/media/video/tuner-core.c
+++ b/linux/drivers/media/video/tuner-core.c
@@ -770,8 +770,9 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 			struct v4l2_frequency *f = arg;
 
 			switch_v4l2();
-			if (V4L2_TUNER_RADIO == f->type &&
-			    V4L2_TUNER_RADIO != t->mode) {
+			if ((V4L2_TUNER_RADIO == f->type && V4L2_TUNER_RADIO != t->mode)
+				|| (V4L2_TUNER_DIGITAL_TV == f->type
+					&& V4L2_TUNER_DIGITAL_TV != t->mode)) {
 				if (set_mode (client, t, f->type, "VIDIOC_S_FREQUENCY")
 					    == EINVAL)
 					return 0;