[net-next-2.6.git] / drivers / media / video / saa7134 / saa7134-input.c

/*
 *
 * handle saa7134 IR remotes via linux kernel input layer.
 *
 * 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
 *
 */

#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/input.h>

#include "saa7134-reg.h"
#include "saa7134.h"

static unsigned int disable_ir = 0;
module_param(disable_ir, int, 0444);
MODULE_PARM_DESC(disable_ir,"disable infrared remote support");

static unsigned int ir_debug = 0;
module_param(ir_debug, int, 0644);
MODULE_PARM_DESC(ir_debug,"enable debug messages [IR]");

static int pinnacle_remote = 0;
module_param(pinnacle_remote, int, 0644);    /* Choose Pinnacle PCTV remote */
MODULE_PARM_DESC(pinnacle_remote, "Specify Pinnacle PCTV remote: 0=coloured, 1=grey (defaults to 0)");

#define dprintk(fmt, arg...)	if (ir_debug) \
	printk(KERN_DEBUG "%s/ir: " fmt, dev->name , ## arg)
#define i2cdprintk(fmt, arg...)    if (ir_debug) \
	printk(KERN_DEBUG "%s/ir: " fmt, ir->c.name , ## arg)

/* -------------------- GPIO generic keycode builder -------------------- */

static int build_key(struct saa7134_dev *dev)
{
	struct saa7134_ir *ir = dev->remote;
	u32 gpio, data;

	/* rising SAA7134_GPIO_GPRESCAN reads the status */
	saa_clearb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN);
	saa_setb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN);

	gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2);
	if (ir->polling) {
		if (ir->last_gpio == gpio)
			return 0;
		ir->last_gpio = gpio;
	}

	data = ir_extract_bits(gpio, ir->mask_keycode);
	dprintk("build_key gpio=0x%x mask=0x%x data=%d\n",
		gpio, ir->mask_keycode, data);

	if (ir->polling) {
		if ((ir->mask_keydown  &&  (0 != (gpio & ir->mask_keydown))) ||
		    (ir->mask_keyup    &&  (0 == (gpio & ir->mask_keyup)))) {
			ir_input_keydown(ir->dev, &ir->ir, data, data);
		} else {
			ir_input_nokey(ir->dev, &ir->ir);
		}
	}
	else {	/* IRQ driven mode - handle key press and release in one go */
		if ((ir->mask_keydown  &&  (0 != (gpio & ir->mask_keydown))) ||
		    (ir->mask_keyup    &&  (0 == (gpio & ir->mask_keyup)))) {
			ir_input_keydown(ir->dev, &ir->ir, data, data);
			ir_input_nokey(ir->dev, &ir->ir);
		}
	}

	return 0;
}

/* --------------------- Chip specific I2C key builders ----------------- */

static int get_key_purpletv(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
{
	unsigned char b;

	/* poll IR chip */
	if (1 != i2c_master_recv(&ir->c,&b,1)) {
		i2cdprintk("read error\n");
		return -EIO;
	}

	/* no button press */
	if (b==0)
		return 0;

	/* repeating */
	if (b & 0x80)
		return 1;

	*ir_key = b;
	*ir_raw = b;
	return 1;
}

static int get_key_hvr1110(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
{
	unsigned char buf[5], cod4, code3, code4;

	/* poll IR chip */
	if (5 != i2c_master_recv(&ir->c,buf,5))
		return -EIO;

	cod4	= buf[4];
	code4	= (cod4 >> 2);
	code3	= buf[3];
	if (code3 == 0)
		/* no key pressed */
		return 0;

	/* return key */
	*ir_key = code4;
	*ir_raw = code4;
	return 1;
}

void saa7134_input_irq(struct saa7134_dev *dev)
{
	struct saa7134_ir *ir = dev->remote;

	if (!ir->polling)
		build_key(dev);
}

static void saa7134_input_timer(unsigned long data)
{
	struct saa7134_dev *dev = (struct saa7134_dev*)data;
	struct saa7134_ir *ir = dev->remote;
	unsigned long timeout;

	build_key(dev);
	timeout = jiffies + (ir->polling * HZ / 1000);
	mod_timer(&ir->timer, timeout);
}

static void saa7134_ir_start(struct saa7134_dev *dev, struct saa7134_ir *ir)
{
	if (ir->polling) {
		init_timer(&ir->timer);
		ir->timer.function = saa7134_input_timer;
		ir->timer.data     = (unsigned long)dev;
		ir->timer.expires  = jiffies + HZ;
		add_timer(&ir->timer);
	}
}

static void saa7134_ir_stop(struct saa7134_dev *dev)
{
	if (dev->remote->polling)
		del_timer_sync(&dev->remote->timer);
}

int saa7134_input_init1(struct saa7134_dev *dev)
{
	struct saa7134_ir *ir;
	struct input_dev *input_dev;
	IR_KEYTAB_TYPE *ir_codes = NULL;
	u32 mask_keycode = 0;
	u32 mask_keydown = 0;
	u32 mask_keyup   = 0;
	int polling      = 0;
	int ir_type      = IR_TYPE_OTHER;
	int err;

	if (dev->has_remote != SAA7134_REMOTE_GPIO)
		return -ENODEV;
	if (disable_ir)
		return -ENODEV;

	/* detect & configure */
	switch (dev->board) {
	case SAA7134_BOARD_FLYVIDEO2000:
	case SAA7134_BOARD_FLYVIDEO3000:
	case SAA7134_BOARD_FLYTVPLATINUM_FM:
	case SAA7134_BOARD_FLYTVPLATINUM_MINI2:
		ir_codes     = ir_codes_flyvideo;
		mask_keycode = 0xEC00000;
		mask_keydown = 0x0040000;
		break;
	case SAA7134_BOARD_CINERGY400:
	case SAA7134_BOARD_CINERGY600:
	case SAA7134_BOARD_CINERGY600_MK3:
		ir_codes     = ir_codes_cinergy;
		mask_keycode = 0x00003f;
		mask_keyup   = 0x040000;
		break;
	case SAA7134_BOARD_ECS_TVP3XP:
	case SAA7134_BOARD_ECS_TVP3XP_4CB5:
		ir_codes     = ir_codes_eztv;
		mask_keycode = 0x00017c;
		mask_keyup   = 0x000002;
		polling      = 50; // ms
		break;
	case SAA7134_BOARD_KWORLD_XPERT:
	case SAA7134_BOARD_AVACSSMARTTV:
		ir_codes     = ir_codes_pixelview;
		mask_keycode = 0x00001F;
		mask_keyup   = 0x000020;
		polling      = 50; // ms
		break;
	case SAA7134_BOARD_MD2819:
	case SAA7134_BOARD_KWORLD_VSTREAM_XPERT:
	case SAA7134_BOARD_AVERMEDIA_305:
	case SAA7134_BOARD_AVERMEDIA_307:
	case SAA7134_BOARD_AVERMEDIA_STUDIO_305:
	case SAA7134_BOARD_AVERMEDIA_STUDIO_307:
	case SAA7134_BOARD_AVERMEDIA_STUDIO_507:
	case SAA7134_BOARD_AVERMEDIA_GO_007_FM:
		ir_codes     = ir_codes_avermedia;
		mask_keycode = 0x0007C8;
		mask_keydown = 0x000010;
		polling      = 50; // ms
		/* Set GPIO pin2 to high to enable the IR controller */
		saa_setb(SAA7134_GPIO_GPMODE0, 0x4);
		saa_setb(SAA7134_GPIO_GPSTATUS0, 0x4);
		break;
	case SAA7134_BOARD_AVERMEDIA_777:
	case SAA7134_BOARD_AVERMEDIA_A16AR:
		ir_codes     = ir_codes_avermedia;
		mask_keycode = 0x02F200;
		mask_keydown = 0x000400;
		polling      = 50; // ms
		/* Without this we won't receive key up events */
		saa_setb(SAA7134_GPIO_GPMODE1, 0x1);
		saa_setb(SAA7134_GPIO_GPSTATUS1, 0x1);
		break;
	case SAA7134_BOARD_KWORLD_TERMINATOR:
		ir_codes     = ir_codes_pixelview;
		mask_keycode = 0x00001f;
		mask_keyup   = 0x000060;
		polling      = 50; // ms
		break;
	case SAA7134_BOARD_MANLI_MTV001:
	case SAA7134_BOARD_MANLI_MTV002:
	case SAA7134_BOARD_BEHOLD_409FM:
		ir_codes     = ir_codes_manli;
		mask_keycode = 0x001f00;
		mask_keyup   = 0x004000;
		polling      = 50; // ms
		break;
	case SAA7134_BOARD_SEDNA_PC_TV_CARDBUS:
		ir_codes     = ir_codes_pctv_sedna;
		mask_keycode = 0x001f00;
		mask_keyup   = 0x004000;
		polling      = 50; // ms
		break;
	case SAA7134_BOARD_GOTVIEW_7135:
		ir_codes     = ir_codes_gotview7135;
		mask_keycode = 0x0003EC;
		mask_keyup   = 0x008000;
		mask_keydown = 0x000010;
		polling	     = 50; // ms
		break;
	case SAA7134_BOARD_VIDEOMATE_TV_PVR:
	case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS:
	case SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII:
		ir_codes     = ir_codes_videomate_tv_pvr;
		mask_keycode = 0x00003F;
		mask_keyup   = 0x400000;
		polling      = 50; // ms
		break;
	case SAA7134_BOARD_PROTEUS_2309:
		ir_codes     = ir_codes_proteus_2309;
		mask_keycode = 0x00007F;
		mask_keyup   = 0x000080;
		polling      = 50; // ms
		break;
	case SAA7134_BOARD_VIDEOMATE_DVBT_300:
	case SAA7134_BOARD_VIDEOMATE_DVBT_200:
		ir_codes     = ir_codes_videomate_tv_pvr;
		mask_keycode = 0x003F00;
		mask_keyup   = 0x040000;
		break;
	case SAA7134_BOARD_FLYDVBT_LR301:
	case SAA7134_BOARD_FLYDVBTDUO:
		ir_codes     = ir_codes_flydvb;
		mask_keycode = 0x0001F00;
		mask_keydown = 0x0040000;
		break;
	}
	if (NULL == ir_codes) {
		printk("%s: Oops: IR config error [card=%d]\n",
		       dev->name, dev->board);
		return -ENODEV;
	}

	ir = kzalloc(sizeof(*ir), GFP_KERNEL);
	input_dev = input_allocate_device();
	if (!ir || !input_dev) {
		err = -ENOMEM;
		goto err_out_free;
	}

	ir->dev = input_dev;

	/* init hardware-specific stuff */
	ir->mask_keycode = mask_keycode;
	ir->mask_keydown = mask_keydown;
	ir->mask_keyup   = mask_keyup;
	ir->polling      = polling;

	/* init input device */
	snprintf(ir->name, sizeof(ir->name), "saa7134 IR (%s)",
		 saa7134_boards[dev->board].name);
	snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0",
		 pci_name(dev->pci));

	ir_input_init(input_dev, &ir->ir, ir_type, ir_codes);
	input_dev->name = ir->name;
	input_dev->phys = ir->phys;
	input_dev->id.bustype = BUS_PCI;
	input_dev->id.version = 1;
	if (dev->pci->subsystem_vendor) {
		input_dev->id.vendor  = dev->pci->subsystem_vendor;
		input_dev->id.product = dev->pci->subsystem_device;
	} else {
		input_dev->id.vendor  = dev->pci->vendor;
		input_dev->id.product = dev->pci->device;
	}
	input_dev->cdev.dev = &dev->pci->dev;

	dev->remote = ir;
	saa7134_ir_start(dev, ir);

	err = input_register_device(ir->dev);
	if (err)
		goto err_out_stop;

	return 0;

 err_out_stop:
	saa7134_ir_stop(dev);
	dev->remote = NULL;
 err_out_free:
	input_free_device(input_dev);
	kfree(ir);
	return err;
}

void saa7134_input_fini(struct saa7134_dev *dev)
{
	if (NULL == dev->remote)
		return;

	saa7134_ir_stop(dev);
	input_unregister_device(dev->remote->dev);
	kfree(dev->remote);
	dev->remote = NULL;
}

void saa7134_set_i2c_ir(struct saa7134_dev *dev, struct IR_i2c *ir)
{
	if (disable_ir) {
		dprintk("Found supported i2c remote, but IR has been disabled\n");
		ir->get_key=NULL;
		return;
	}

	switch (dev->board) {
	case SAA7134_BOARD_PINNACLE_PCTV_110i:
	case SAA7134_BOARD_PINNACLE_PCTV_310i:
		snprintf(ir->c.name, sizeof(ir->c.name), "Pinnacle PCTV");
		if (pinnacle_remote == 0) {
			ir->get_key   = get_key_pinnacle_color;
			ir->ir_codes = ir_codes_pinnacle_color;
		} else {
			ir->get_key   = get_key_pinnacle_grey;
			ir->ir_codes = ir_codes_pinnacle_grey;
		}
		break;
	case SAA7134_BOARD_UPMOST_PURPLE_TV:
		snprintf(ir->c.name, sizeof(ir->c.name), "Purple TV");
		ir->get_key   = get_key_purpletv;
		ir->ir_codes  = ir_codes_purpletv;
		break;
	case SAA7134_BOARD_HAUPPAUGE_HVR1110:
		snprintf(ir->c.name, sizeof(ir->c.name), "HVR 1110");
		ir->get_key   = get_key_hvr1110;
		ir->ir_codes  = ir_codes_hauppauge_new;
		break;
	default:
		dprintk("Shouldn't get here: Unknown board %x for I2C IR?\n",dev->board);
		break;
	}

}
/* ----------------------------------------------------------------------
 * Local variables:
 * c-basic-offset: 8
 * End:
 */
Commit	Line	Data
1da177e4	1	/*
1da177e4 LT	2	*
	3	* handle saa7134 IR remotes via linux kernel input layer.
	4	*
	5	* This program is free software; you can redistribute it and/or modify
	6	* it under the terms of the GNU General Public License as published by
	7	* the Free Software Foundation; either version 2 of the License, or
	8	* (at your option) any later version.
	9	*
	10	* This program is distributed in the hope that it will be useful,
	11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	* GNU General Public License for more details.
	14	*
	15	* You should have received a copy of the GNU General Public License
	16	* along with this program; if not, write to the Free Software
	17	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	18	*
	19	*/
	20
	21	#include <linux/module.h>
	22	#include <linux/moduleparam.h>
	23	#include <linux/init.h>
	24	#include <linux/delay.h>
1da177e4 LT	25	#include <linux/interrupt.h>
	26	#include <linux/input.h>
	27
	28	#include "saa7134-reg.h"
	29	#include "saa7134.h"
	30
	31	static unsigned int disable_ir = 0;
	32	module_param(disable_ir, int, 0444);
	33	MODULE_PARM_DESC(disable_ir,"disable infrared remote support");
	34
	35	static unsigned int ir_debug = 0;
	36	module_param(ir_debug, int, 0644);
	37	MODULE_PARM_DESC(ir_debug,"enable debug messages [IR]");
	38
b93eedb6 SP	39	static int pinnacle_remote = 0;
	40	module_param(pinnacle_remote, int, 0644); /* Choose Pinnacle PCTV remote */
	41	MODULE_PARM_DESC(pinnacle_remote, "Specify Pinnacle PCTV remote: 0=coloured, 1=grey (defaults to 0)");
	42
1da177e4 LT	43	#define dprintk(fmt, arg...) if (ir_debug) \
1da177e4 LT	44	printk(KERN_DEBUG "%s/ir: " fmt, dev->name , ## arg)
ac9cd976 RC	45	#define i2cdprintk(fmt, arg...) if (ir_debug) \
ac9cd976 RC	46	printk(KERN_DEBUG "%s/ir: " fmt, ir->c.name , ## arg)
1da177e4	47
ac9cd976	48	/* -------------------- GPIO generic keycode builder -------------------- */
1da177e4 LT	49
	50	static int build_key(struct saa7134_dev *dev)
	51	{
	52	struct saa7134_ir *ir = dev->remote;
	53	u32 gpio, data;
	54
	55	/* rising SAA7134_GPIO_GPRESCAN reads the status */
	56	saa_clearb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN);
	57	saa_setb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN);
	58
	59	gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2);
4ac97914 MCC	60	if (ir->polling) {
	61	if (ir->last_gpio == gpio)
	62	return 0;
	63	ir->last_gpio = gpio;
	64	}
1da177e4	65
4ac97914	66	data = ir_extract_bits(gpio, ir->mask_keycode);
1da177e4 LT	67	dprintk("build_key gpio=0x%x mask=0x%x data=%d\n",
	68	gpio, ir->mask_keycode, data);
	69
0602fbb2 PM	70	if (ir->polling) {
	71	if ((ir->mask_keydown && (0 != (gpio & ir->mask_keydown))) \|\|
	72	(ir->mask_keyup && (0 == (gpio & ir->mask_keyup)))) {
	73	ir_input_keydown(ir->dev, &ir->ir, data, data);
	74	} else {
	75	ir_input_nokey(ir->dev, &ir->ir);
	76	}
1da177e4	77	}
0602fbb2 PM	78	else { /* IRQ driven mode - handle key press and release in one go */
	79	if ((ir->mask_keydown && (0 != (gpio & ir->mask_keydown))) \|\|
	80	(ir->mask_keyup && (0 == (gpio & ir->mask_keyup)))) {
	81	ir_input_keydown(ir->dev, &ir->ir, data, data);
	82	ir_input_nokey(ir->dev, &ir->ir);
	83	}
	84	}
	85
1da177e4 LT	86	return 0;
	87	}
	88
ac9cd976 RC	89	/* --------------------- Chip specific I2C key builders ----------------- */
	90
	91	static int get_key_purpletv(struct IR_i2c ir, u32 ir_key, u32 *ir_raw)
	92	{
	93	unsigned char b;
	94
	95	/* poll IR chip */
	96	if (1 != i2c_master_recv(&ir->c,&b,1)) {
	97	i2cdprintk("read error\n");
	98	return -EIO;
	99	}
	100
	101	/* no button press */
	102	if (b==0)
	103	return 0;
	104
	105	/* repeating */
	106	if (b & 0x80)
	107	return 1;
	108
	109	*ir_key = b;
	110	*ir_raw = b;
	111	return 1;
	112	}
	113
177aaaf8 TG	114	static int get_key_hvr1110(struct IR_i2c ir, u32 ir_key, u32 *ir_raw)
	115	{
	116	unsigned char buf[5], cod4, code3, code4;
	117
	118	/* poll IR chip */
	119	if (5 != i2c_master_recv(&ir->c,buf,5))
	120	return -EIO;
	121
	122	cod4 = buf[4];
	123	code4 = (cod4 >> 2);
	124	code3 = buf[3];
	125	if (code3 == 0)
	126	/* no key pressed */
	127	return 0;
	128
	129	/* return key */
	130	*ir_key = code4;
	131	*ir_raw = code4;
	132	return 1;
	133	}
	134
1da177e4 LT	135	void saa7134_input_irq(struct saa7134_dev *dev)
1da177e4 LT	136	{
4ac97914	137	struct saa7134_ir *ir = dev->remote;
1da177e4	138
4ac97914	139	if (!ir->polling)
1da177e4 LT	140	build_key(dev);
	141	}
	142
	143	static void saa7134_input_timer(unsigned long data)
	144	{
	145	struct saa7134_dev dev = (struct saa7134_dev)data;
	146	struct saa7134_ir *ir = dev->remote;
	147	unsigned long timeout;
	148
	149	build_key(dev);
	150	timeout = jiffies + (ir->polling * HZ / 1000);
	151	mod_timer(&ir->timer, timeout);
	152	}
	153
b07b4783 DT	154	static void saa7134_ir_start(struct saa7134_dev dev, struct saa7134_ir ir)
	155	{
	156	if (ir->polling) {
	157	init_timer(&ir->timer);
	158	ir->timer.function = saa7134_input_timer;
	159	ir->timer.data = (unsigned long)dev;
	160	ir->timer.expires = jiffies + HZ;
	161	add_timer(&ir->timer);
	162	}
	163	}
	164
	165	static void saa7134_ir_stop(struct saa7134_dev *dev)
	166	{
	167	if (dev->remote->polling)
	168	del_timer_sync(&dev->remote->timer);
	169	}
	170
1da177e4 LT	171	int saa7134_input_init1(struct saa7134_dev *dev)
	172	{
	173	struct saa7134_ir *ir;
b7df3910	174	struct input_dev *input_dev;
1da177e4 LT	175	IR_KEYTAB_TYPE *ir_codes = NULL;
	176	u32 mask_keycode = 0;
	177	u32 mask_keydown = 0;
	178	u32 mask_keyup = 0;
	179	int polling = 0;
	180	int ir_type = IR_TYPE_OTHER;
b07b4783	181	int err;
1da177e4	182
cb2444df	183	if (dev->has_remote != SAA7134_REMOTE_GPIO)
1da177e4 LT	184	return -ENODEV;
	185	if (disable_ir)
	186	return -ENODEV;
	187
	188	/* detect & configure */
	189	switch (dev->board) {
	190	case SAA7134_BOARD_FLYVIDEO2000:
	191	case SAA7134_BOARD_FLYVIDEO3000:
4ac97914	192	case SAA7134_BOARD_FLYTVPLATINUM_FM:
6af90ab5	193	case SAA7134_BOARD_FLYTVPLATINUM_MINI2:
4c0f631e	194	ir_codes = ir_codes_flyvideo;
1da177e4 LT	195	mask_keycode = 0xEC00000;
	196	mask_keydown = 0x0040000;
	197	break;
	198	case SAA7134_BOARD_CINERGY400:
	199	case SAA7134_BOARD_CINERGY600:
	200	case SAA7134_BOARD_CINERGY600_MK3:
4c0f631e	201	ir_codes = ir_codes_cinergy;
1da177e4 LT	202	mask_keycode = 0x00003f;
	203	mask_keyup = 0x040000;
	204	break;
	205	case SAA7134_BOARD_ECS_TVP3XP:
	206	case SAA7134_BOARD_ECS_TVP3XP_4CB5:
4c0f631e	207	ir_codes = ir_codes_eztv;
330a115a MCC	208	mask_keycode = 0x00017c;
330a115a MCC	209	mask_keyup = 0x000002;
1da177e4	210	polling = 50; // ms
330a115a MCC	211	break;
330a115a MCC	212	case SAA7134_BOARD_KWORLD_XPERT:
1da177e4	213	case SAA7134_BOARD_AVACSSMARTTV:
b639f9d2	214	ir_codes = ir_codes_pixelview;
1da177e4 LT	215	mask_keycode = 0x00001F;
	216	mask_keyup = 0x000020;
	217	polling = 50; // ms
	218	break;
	219	case SAA7134_BOARD_MD2819:
ac19ecc6	220	case SAA7134_BOARD_KWORLD_VSTREAM_XPERT:
1da177e4 LT	221	case SAA7134_BOARD_AVERMEDIA_305:
1da177e4 LT	222	case SAA7134_BOARD_AVERMEDIA_307:
ac19ecc6 MCC	223	case SAA7134_BOARD_AVERMEDIA_STUDIO_305:
ac19ecc6 MCC	224	case SAA7134_BOARD_AVERMEDIA_STUDIO_307:
3ac706d2	225	case SAA7134_BOARD_AVERMEDIA_STUDIO_507:
ac19ecc6	226	case SAA7134_BOARD_AVERMEDIA_GO_007_FM:
b639f9d2	227	ir_codes = ir_codes_avermedia;
1da177e4 LT	228	mask_keycode = 0x0007C8;
	229	mask_keydown = 0x000010;
	230	polling = 50; // ms
	231	/* Set GPIO pin2 to high to enable the IR controller */
	232	saa_setb(SAA7134_GPIO_GPMODE0, 0x4);
	233	saa_setb(SAA7134_GPIO_GPSTATUS0, 0x4);
	234	break;
450efcfd	235	case SAA7134_BOARD_AVERMEDIA_777:
29e0f1a1	236	case SAA7134_BOARD_AVERMEDIA_A16AR:
450efcfd	237	ir_codes = ir_codes_avermedia;
	238	mask_keycode = 0x02F200;
	239	mask_keydown = 0x000400;
	240	polling = 50; // ms
	241	/* Without this we won't receive key up events */
	242	saa_setb(SAA7134_GPIO_GPMODE1, 0x1);
	243	saa_setb(SAA7134_GPIO_GPSTATUS1, 0x1);
4dd7406e	244	break;
4ac97914	245	case SAA7134_BOARD_KWORLD_TERMINATOR:
b639f9d2	246	ir_codes = ir_codes_pixelview;
dc2286cf JW	247	mask_keycode = 0x00001f;
	248	mask_keyup = 0x000060;
	249	polling = 50; // ms
	250	break;
ac19ecc6 MCC	251	case SAA7134_BOARD_MANLI_MTV001:
ac19ecc6 MCC	252	case SAA7134_BOARD_MANLI_MTV002:
a8ff417e	253	case SAA7134_BOARD_BEHOLD_409FM:
4c0f631e	254	ir_codes = ir_codes_manli;
ac19ecc6 MCC	255	mask_keycode = 0x001f00;
ac19ecc6 MCC	256	mask_keyup = 0x004000;
ac19ecc6 MCC	257	polling = 50; // ms
ac19ecc6 MCC	258	break;
17ce1ff9	259	case SAA7134_BOARD_SEDNA_PC_TV_CARDBUS:
4c0f631e	260	ir_codes = ir_codes_pctv_sedna;
c3d93192 PM	261	mask_keycode = 0x001f00;
	262	mask_keyup = 0x004000;
	263	polling = 50; // ms
	264	break;
4ac97914	265	case SAA7134_BOARD_GOTVIEW_7135:
4c0f631e	266	ir_codes = ir_codes_gotview7135;
6b961440 NS	267	mask_keycode = 0x0003EC;
	268	mask_keyup = 0x008000;
	269	mask_keydown = 0x000010;
	270	polling = 50; // ms
	271	break;
1da177e4	272	case SAA7134_BOARD_VIDEOMATE_TV_PVR:
2a9a9a84	273	case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS:
330a115a	274	case SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII:
4c0f631e	275	ir_codes = ir_codes_videomate_tv_pvr;
1da177e4 LT	276	mask_keycode = 0x00003F;
	277	mask_keyup = 0x400000;
	278	polling = 50; // ms
	279	break;
b04c1baf MM	280	case SAA7134_BOARD_PROTEUS_2309:
	281	ir_codes = ir_codes_proteus_2309;
	282	mask_keycode = 0x00007F;
	283	mask_keyup = 0x000080;
	284	polling = 50; // ms
	285	break;
4ac97914 MCC	286	case SAA7134_BOARD_VIDEOMATE_DVBT_300:
4ac97914 MCC	287	case SAA7134_BOARD_VIDEOMATE_DVBT_200:
4c0f631e	288	ir_codes = ir_codes_videomate_tv_pvr;
fea095fe NS	289	mask_keycode = 0x003F00;
	290	mask_keyup = 0x040000;
	291	break;
3d8466ec	292	case SAA7134_BOARD_FLYDVBT_LR301:
a8029170	293	case SAA7134_BOARD_FLYDVBTDUO:
3d8466ec GG	294	ir_codes = ir_codes_flydvb;
	295	mask_keycode = 0x0001F00;
	296	mask_keydown = 0x0040000;
	297	break;
1da177e4 LT	298	}
	299	if (NULL == ir_codes) {
	300	printk("%s: Oops: IR config error [card=%d]\n",
	301	dev->name, dev->board);
	302	return -ENODEV;
	303	}
	304
b7df3910 DT	305	ir = kzalloc(sizeof(*ir), GFP_KERNEL);
	306	input_dev = input_allocate_device();
	307	if (!ir \|\| !input_dev) {
b07b4783 DT	308	err = -ENOMEM;
b07b4783 DT	309	goto err_out_free;
b7df3910	310	}
1da177e4	311
d271d1c2 DT	312	ir->dev = input_dev;
d271d1c2 DT	313
1da177e4 LT	314	/* init hardware-specific stuff */
	315	ir->mask_keycode = mask_keycode;
	316	ir->mask_keydown = mask_keydown;
	317	ir->mask_keyup = mask_keyup;
4ac97914	318	ir->polling = polling;
1da177e4 LT	319
	320	/* init input device */
	321	snprintf(ir->name, sizeof(ir->name), "saa7134 IR (%s)",
	322	saa7134_boards[dev->board].name);
	323	snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0",
	324	pci_name(dev->pci));
	325
b7df3910 DT	326	ir_input_init(input_dev, &ir->ir, ir_type, ir_codes);
	327	input_dev->name = ir->name;
	328	input_dev->phys = ir->phys;
	329	input_dev->id.bustype = BUS_PCI;
	330	input_dev->id.version = 1;
1da177e4	331	if (dev->pci->subsystem_vendor) {
b7df3910 DT	332	input_dev->id.vendor = dev->pci->subsystem_vendor;
b7df3910 DT	333	input_dev->id.product = dev->pci->subsystem_device;
1da177e4	334	} else {
b7df3910 DT	335	input_dev->id.vendor = dev->pci->vendor;
b7df3910 DT	336	input_dev->id.product = dev->pci->device;
1da177e4	337	}
b7df3910	338	input_dev->cdev.dev = &dev->pci->dev;
1da177e4	339
1da177e4	340	dev->remote = ir;
b07b4783 DT	341	saa7134_ir_start(dev, ir);
	342
	343	err = input_register_device(ir->dev);
	344	if (err)
	345	goto err_out_stop;
1da177e4	346
1da177e4	347	return 0;
b07b4783 DT	348
	349	err_out_stop:
	350	saa7134_ir_stop(dev);
	351	dev->remote = NULL;
	352	err_out_free:
	353	input_free_device(input_dev);
	354	kfree(ir);
	355	return err;
1da177e4 LT	356	}
	357
	358	void saa7134_input_fini(struct saa7134_dev *dev)
	359	{
	360	if (NULL == dev->remote)
	361	return;
	362
b07b4783	363	saa7134_ir_stop(dev);
b7df3910	364	input_unregister_device(dev->remote->dev);
1da177e4 LT	365	kfree(dev->remote);
	366	dev->remote = NULL;
	367	}
	368
ac9cd976 RC	369	void saa7134_set_i2c_ir(struct saa7134_dev dev, struct IR_i2c ir)
	370	{
	371	if (disable_ir) {
cb2444df	372	dprintk("Found supported i2c remote, but IR has been disabled\n");
ac9cd976 RC	373	ir->get_key=NULL;
	374	return;
	375	}
	376
	377	switch (dev->board) {
	378	case SAA7134_BOARD_PINNACLE_PCTV_110i:
eb591af3	379	case SAA7134_BOARD_PINNACLE_PCTV_310i:
ac9cd976	380	snprintf(ir->c.name, sizeof(ir->c.name), "Pinnacle PCTV");
b93eedb6 SP	381	if (pinnacle_remote == 0) {
	382	ir->get_key = get_key_pinnacle_color;
	383	ir->ir_codes = ir_codes_pinnacle_color;
	384	} else {
	385	ir->get_key = get_key_pinnacle_grey;
	386	ir->ir_codes = ir_codes_pinnacle_grey;
	387	}
ac9cd976 RC	388	break;
	389	case SAA7134_BOARD_UPMOST_PURPLE_TV:
	390	snprintf(ir->c.name, sizeof(ir->c.name), "Purple TV");
	391	ir->get_key = get_key_purpletv;
	392	ir->ir_codes = ir_codes_purpletv;
	393	break;
177aaaf8 TG	394	case SAA7134_BOARD_HAUPPAUGE_HVR1110:
	395	snprintf(ir->c.name, sizeof(ir->c.name), "HVR 1110");
	396	ir->get_key = get_key_hvr1110;
	397	ir->ir_codes = ir_codes_hauppauge_new;
	398	break;
ac9cd976 RC	399	default:
	400	dprintk("Shouldn't get here: Unknown board %x for I2C IR?\n",dev->board);
	401	break;
	402	}
	403
	404	}
1da177e4 LT	405	/* ----------------------------------------------------------------------
	406	* Local variables:
	407	* c-basic-offset: 8
	408	* End:
	409	*/