[PATCH] DVB: Update DVB budget drivers

 - [DVB] budget-av: patch by Kenneth Aafløy to add support for Typhoon
   DVB-S budget card
 - [DVB] budget.c: support for Fujitsu-Siemens Activy Card
 - [DVB] budget-ci: add preliminary CI support

drivers/media/dvb/ttpci/budget-av.c

@@ -39,6 +39,7 @@ struct budget_av {
 	struct budget budget;
 	struct video_device vd;
 	int cur_input;
+	int has_saa7113;
 };
 
 /****************************************************************************
@@ -149,6 +150,9 @@ static int saa7113_setinput (struct budget_av *budget_av, int input)
 {
 	struct budget *budget = &budget_av->budget;
 
+	if ( 1 != budget_av->has_saa7113 )
+		return -ENODEV;
+
 	if (input == 1) {
 		i2c_writereg(budget->i2c_bus, 0x4a, 0x02, 0xc7);
 		i2c_writereg(budget->i2c_bus, 0x4a, 0x09, 0x80);
@@ -170,11 +174,13 @@ static int budget_av_detach (struct saa7146_dev *dev)
 
 	DEB_EE(("dev: %p\n",dev));
 
+	if ( 1 == budget_av->has_saa7113 ) {
 	saa7146_setgpio(dev, 0, SAA7146_GPIO_OUTLO);
 
 	dvb_delay(200);
 
 	saa7146_unregister_device (&budget_av->vd, dev);
+	}
 
 	err = ttpci_budget_deinit (&budget_av->budget);
 
@@ -221,11 +227,8 @@ static int budget_av_attach (struct saa7146_dev* dev,
 	saa7146_setgpio(dev, 0, SAA7146_GPIO_OUTHI);
 	dvb_delay(500);
 
-	if ((err = saa7113_init (budget_av))) {
-		/* fixme: proper cleanup here */
-		ERR(("cannot init saa7113.\n"));
-		return err;
-	}
+	if ( 0 == saa7113_init(budget_av) ) {
+		budget_av->has_saa7113 = 1;
 
 	if ( 0 != saa7146_vv_init(dev,&vv_data)) {
 		/* fixme: proper cleanup here */
@@ -246,14 +249,12 @@ static int budget_av_attach (struct saa7146_dev* dev,
 					SAA7146_HPS_SYNC_PORT_A);
 
 	saa7113_setinput (budget_av, 0);
+	} else {
+		budget_av->has_saa7113 = 0;
 
-	/* what is this? since we don't support open()/close()
-	   notifications, we simply put this into the release handler... */
-/*
 	saa7146_setgpio(dev, 0, SAA7146_GPIO_OUTLO);
-	set_current_state(TASK_INTERRUPTIBLE);
-	schedule_timeout (20);
-*/
+	}
+
 	/* fixme: find some sane values here... */
 	saa7146_write(dev, PCI_BT_V1, 0x1c00101f);
 
@@ -333,13 +334,13 @@ static int av_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 static struct saa7146_standard standard[] = {
 	{
 		.name	= "PAL", 	.id	= V4L2_STD_PAL,
-		.v_offset	= 0x17,	.v_field 	= 288,	.v_calc		= 576,
-		.h_offset	= 0x14,	.h_pixels 	= 680,	.h_calc		= 680+1,
-		.v_max_out	= 576,	.h_max_out	= 768,
+		.v_offset	= 0x17,	.v_field 	= 288,
+		.h_offset	= 0x14,	.h_pixels 	= 680,  	      
+		.v_max_out	= 576,	.h_max_out	= 768
 	}, {
 		.name	= "NTSC", 	.id	= V4L2_STD_NTSC,
-		.v_offset	= 0x16,	.v_field 	= 240,	.v_calc		= 480,
-		.h_offset	= 0x06,	.h_pixels 	= 708,	.h_calc		= 708+1,
+		.v_offset	= 0x16,	.v_field 	= 240,
+		.h_offset	= 0x06,	.h_pixels 	= 708,
 		.v_max_out	= 480,	.h_max_out	= 640,
 	}
 };

drivers/media/dvb/ttpci/budget-core.c

+/*
+ * budget-core.c: driver for the SAA7146 based Budget DVB cards
+ *
+ * Compiled from various sources by Michael Hunold <michael@mihu.de>
+ *
+ * Copyright (C) 2002 Ralph Metzler <rjkm@metzlerbros.de>
+ *
+ * Copyright (C) 1999-2002 Ralph  Metzler
+ *			 & Marcus Metzler for convergence integrated media GmbH
+ *
+ * 26feb2004 Support for FS Activy Card (Grundig tuner) by
+ *	     Michael Dreher <michael@5dot1.de>,
+ *	     Oliver Endriss <o.endriss@gmx.de>,
+ *	     Andreas 'randy' Weinberger
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
+ *
+ *
+ * the project's page is at http://www.linuxtv.org/dvb/
+ */
+
 #include "budget.h"
 #include "ttpci-eeprom.h"
 
@@ -38,10 +74,33 @@ static int start_ts_capture (struct budget *budget)
 
         budget->tsf=0xff;
         budget->ttbp=0;
+
+	/*
+	 *  Signal path on the Activy:
+	 *
+	 *  tuner -> SAA7146 port A -> SAA7146 BRS -> SAA7146 DMA3 -> memory
+	 *
+	 *  Since the tuner feeds 204 bytes packets into the SAA7146,
+	 *  DMA3 is configured to strip the trailing 16 FEC bytes:
+	 *	Pitch: 188, NumBytes3: 188, NumLines3: 1024
+	 */
+
+	if (budget->card->type == BUDGET_FS_ACTIVY) {
+		saa7146_write(dev, DD1_INIT, 0x04000000);
+		saa7146_write(dev, MC2, (MASK_09 | MASK_25));
+		saa7146_write(dev, BRS_CTRL, 0x00000000);
+	} else {
+		if (budget->video_port == BUDGET_VIDEO_PORTA) {
+			saa7146_write(dev, DD1_INIT, 0x06000200);
+			saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
+			saa7146_write(dev, BRS_CTRL, 0x00000000);
+		} else {
         saa7146_write(dev, DD1_INIT, 0x02000600);
         saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
-
         saa7146_write(dev, BRS_CTRL, 0x60000000);	
+		}
+	}
+
       	saa7146_write(dev, MC2, (MASK_08 | MASK_24));
         mdelay(10);
 
@@ -49,9 +108,15 @@ static int start_ts_capture (struct budget *budget)
         saa7146_write(dev, BASE_EVEN3, 0);
         saa7146_write(dev, PROT_ADDR3, TS_WIDTH*TS_HEIGHT);	
         saa7146_write(dev, BASE_PAGE3, budget->pt.dma |ME1|0x90);
-        saa7146_write(dev, PITCH3, TS_WIDTH);
 
+	if (budget->card->type == BUDGET_FS_ACTIVY) {
+		saa7146_write(dev, PITCH3, TS_WIDTH/2);
+		saa7146_write(dev, NUM_LINE_BYTE3, ((TS_HEIGHT*2)<<16)|(TS_WIDTH/2));
+	} else {
+		saa7146_write(dev, PITCH3, TS_WIDTH);
         saa7146_write(dev, NUM_LINE_BYTE3, (TS_HEIGHT<<16)|TS_WIDTH);
+	}
+
       	saa7146_write(dev, MC2, (MASK_04 | MASK_20));
      	saa7146_write(dev, MC1, (MASK_04 | MASK_20)); // DMA3 on
 
@@ -99,23 +164,31 @@ static int budget_start_feed(struct dvb_demux_feed *feed)
 {
         struct dvb_demux *demux = feed->demux;
         struct budget *budget = (struct budget*) demux->priv;
+	int status;
 
 	DEB_EE(("budget: %p\n",budget));
 
         if (!demux->dmx.frontend)
                 return -EINVAL;
 
-	return start_ts_capture (budget); 
+   	spin_lock(&budget->feedlock);   
+	status = start_ts_capture (budget);
+   	spin_unlock(&budget->feedlock);
+	return status;
 }
 
 static int budget_stop_feed(struct dvb_demux_feed *feed)
 {
         struct dvb_demux *demux = feed->demux;
         struct budget *budget = (struct budget *) demux->priv;
+	int status;
 
 	DEB_EE(("budget: %p\n",budget));
 
-	return stop_ts_capture (budget); 
+   	spin_lock(&budget->feedlock);
+	status = stop_ts_capture (budget);
+   	spin_unlock(&budget->feedlock);
+	return status;
 }
 
 
@@ -208,18 +281,27 @@ int ttpci_budget_init (struct budget *budget,
 	budget->card = bi;
 	budget->dev = (struct saa7146_dev *) dev;
 
-	dvb_register_adapter(&budget->dvb_adapter, budget->card->name);
+	dvb_register_adapter(&budget->dvb_adapter, budget->card->name, THIS_MODULE);
 
 	/* set dd1 stream a & b */
       	saa7146_write(dev, DD1_STREAM_B, 0x00000000);
+	saa7146_write(dev, MC2, (MASK_09 | MASK_25));
+	saa7146_write(dev, MC2, (MASK_10 | MASK_26));
 	saa7146_write(dev, DD1_INIT, 0x02000000);
 	saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
 
+       	if (bi->type != BUDGET_FS_ACTIVY)
+		budget->video_port = BUDGET_VIDEO_PORTB;
+	else
+		budget->video_port = BUDGET_VIDEO_PORTA;
+	spin_lock_init(&budget->feedlock);
+
 	/* the Siemens DVB needs this if you want to have the i2c chips
            get recognized before the main driver is loaded */
-        saa7146_write(dev, GPIO_CTRL, 0x500000);
+	if (bi->type != BUDGET_FS_ACTIVY)
+		saa7146_write(dev, GPIO_CTRL, 0x500000); /* GPIO 3 = 1 */
 	
-	saa7146_i2c_adapter_prepare(dev, NULL, SAA7146_I2C_BUS_BIT_RATE_120);
+	saa7146_i2c_adapter_prepare(dev, NULL, 0, SAA7146_I2C_BUS_BIT_RATE_120);
 
 	budget->i2c_bus = dvb_register_i2c_bus (master_xfer, dev,
 						budget->dvb_adapter, 0);
@@ -242,7 +324,11 @@ int ttpci_budget_init (struct budget *budget,
 
 	tasklet_init (&budget->vpe_tasklet, vpeirq, (unsigned long) budget);
 
-	saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTHI); /* frontend power on */
+	/* frontend power on */
+	if (bi->type == BUDGET_FS_ACTIVY)
+		saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI);
+	else
+		saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTHI);
 
         if (budget_register(budget) == 0) {
 		return 0;
@@ -292,10 +378,28 @@ void ttpci_budget_irq10_handler (struct saa7146_dev* dev, u32 *isr)
 		tasklet_schedule (&budget->vpe_tasklet);
 }
 
+void ttpci_budget_set_video_port(struct saa7146_dev* dev, int video_port)
+{
+	struct budget *budget = (struct budget*)dev->ext_priv;
+
+	spin_lock(&budget->feedlock);
+	budget->video_port = video_port;
+	if (budget->feeding) {
+		int oldfeeding = budget->feeding;
+	   	budget->feeding = 1;
+		stop_ts_capture(budget);
+		start_ts_capture(budget);
+	   	budget->feeding = oldfeeding;
+	}
+   	spin_unlock(&budget->feedlock);
+}
+
+
 
 EXPORT_SYMBOL_GPL(ttpci_budget_init);
 EXPORT_SYMBOL_GPL(ttpci_budget_deinit);
 EXPORT_SYMBOL_GPL(ttpci_budget_irq10_handler);
+EXPORT_SYMBOL_GPL(ttpci_budget_set_video_port);
 EXPORT_SYMBOL_GPL(budget_debug);
 
 MODULE_PARM(budget_debug,"i");

drivers/media/dvb/ttpci/budget.c

@@ -8,6 +8,11 @@
  * Copyright (C) 1999-2002 Ralph  Metzler 
  *                       & Marcus Metzler for convergence integrated media GmbH
  *
+ * 26feb2004 Support for FS Activy Card (Grundig tuner) by
+ *           Michael Dreher <michael@5dot1.de>,
+ *           Oliver Endriss <o.endriss@gmx.de> and
+ *           Andreas 'randy' Weinberger
+ * 
  * 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
@@ -142,6 +147,49 @@ int budget_diseqc_ioctl (struct dvb_frontend *fe, unsigned int cmd, void *arg)
 }
 
 
+/*
+ *   Routines for the Fujitsu Siemens Activy budget card
+ *   22 kHz tone and DiSEqC are handled by the frontend.
+ *   Voltage must be set here.
+ */
+static int SetVoltage_Activy (struct budget *budget, fe_sec_voltage_t voltage)
+{
+	struct saa7146_dev *dev=budget->dev;
+
+	DEB_EE(("budget: %p\n",budget));
+
+	switch (voltage) {
+		case SEC_VOLTAGE_13:
+			saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTLO);
+			break;
+		case SEC_VOLTAGE_18:
+			saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTHI);
+			break;
+		default:
+			return -EINVAL;
+	}
+
+	return 0;
+}
+
+
+static int budget_ioctl_activy (struct dvb_frontend *fe, unsigned int cmd, void *arg)
+{
+	struct budget *budget = fe->before_after_data;
+
+	DEB_EE(("budget: %p\n",budget));
+
+	switch (cmd) {
+		case FE_SET_VOLTAGE:
+			return SetVoltage_Activy (budget, (fe_sec_voltage_t) arg);
+		default:
+			return -EOPNOTSUPP;
+	}
+
+	return 0;
+}
+
+
 static int budget_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_data *info)
 {
 	struct budget *budget = NULL;
@@ -160,6 +208,10 @@ static int budget_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_
 		return err;
 	}
 
+	if (budget->card->type == BUDGET_FS_ACTIVY)
+		dvb_add_frontend_ioctls (budget->dvb_adapter,
+				 budget_ioctl_activy, NULL, budget);
+	else
 	dvb_add_frontend_ioctls (budget->dvb_adapter,
 				 budget_diseqc_ioctl, NULL, budget);
 
@@ -174,6 +226,10 @@ static int budget_detach (struct saa7146_dev* dev)
 	struct budget *budget = (struct budget*) dev->ext_priv;
 	int err;
 
+	if (budget->card->type == BUDGET_FS_ACTIVY)
+		dvb_remove_frontend_ioctls (budget->dvb_adapter,
+				    budget_ioctl_activy, NULL);
+	else
 	dvb_remove_frontend_ioctls (budget->dvb_adapter,
 				    budget_diseqc_ioctl, NULL);
 
@@ -193,6 +249,7 @@ MAKE_BUDGET_INFO(ttbs,	"TT-Budget/WinTV-NOVA-S  PCI",	BUDGET_TT);
 MAKE_BUDGET_INFO(ttbc,	"TT-Budget/WinTV-NOVA-C  PCI",	BUDGET_TT);
 MAKE_BUDGET_INFO(ttbt,	"TT-Budget/WinTV-NOVA-T  PCI",	BUDGET_TT);
 MAKE_BUDGET_INFO(satel,	"SATELCO Multimedia PCI",	BUDGET_TT_HW_DISEQC);
+MAKE_BUDGET_INFO(fsacs, "Fujitsu Siemens Activy Budget-S PCI", BUDGET_FS_ACTIVY);
 /* Uncomment for Budget Patch */
 /*MAKE_BUDGET_INFO(fs_1_3,"Siemens/Technotrend/Hauppauge PCI rev1.3+Budget_Patch", BUDGET_PATCH);*/
 
@@ -203,6 +260,7 @@ static struct pci_device_id pci_tbl[] = {
 	MAKE_EXTENSION_PCI(ttbc,  0x13c2, 0x1004),
 	MAKE_EXTENSION_PCI(ttbt,  0x13c2, 0x1005),
 	MAKE_EXTENSION_PCI(satel, 0x13c2, 0x1013),
+	MAKE_EXTENSION_PCI(fsacs, 0x1131, 0x4f61),
 	{
 		.vendor    = 0,
 	}

drivers/media/dvb/ttpci/budget.h

@@ -46,10 +46,15 @@ struct budget {
         int                     fe_synced; 
         struct semaphore        pid_mutex;
 
+	int                     ci_present;
+        int                     video_port;
+
         u8 tsf;
         u32 ttbp;
         int feeding;
 
+	spinlock_t feedlock;
+
         struct dvb_adapter       *dvb_adapter;
 	void			 *priv;
 };
@@ -73,13 +78,17 @@ static struct saa7146_pci_extension_data x_var = { \
 #define BUDGET_TT_HW_DISEQC	   1
 #define BUDGET_KNC1		   2
 #define BUDGET_PATCH		   3
+#define BUDGET_FS_ACTIVY	   4
 
+#define BUDGET_VIDEO_PORTA         0
+#define BUDGET_VIDEO_PORTB         1
 
 extern int ttpci_budget_init (struct budget *budget,
 			      struct saa7146_dev* dev,
 			      struct saa7146_pci_extension_data *info);
 extern int ttpci_budget_deinit (struct budget *budget);
 extern void ttpci_budget_irq10_handler (struct saa7146_dev* dev, u32 *isr);
+extern void ttpci_budget_set_video_port(struct saa7146_dev* dev, int video_port);
 
 #endif