#include <linux/workqueue.h>
#include <asm/semaphore.h>
#include <media/ir-common.h>
-
-static IR_KEYTAB_TYPE ir_codes_em2820[IR_KEYTAB_SIZE] = {
- [ 0x01 ] = KEY_CHANNEL,
- [ 0x02 ] = KEY_SELECT,
- [ 0x03 ] = KEY_MUTE,
- [ 0x04 ] = KEY_POWER,
- [ 0x05 ] = KEY_KP1,
- [ 0x06 ] = KEY_KP2,
- [ 0x07 ] = KEY_KP3,
- [ 0x08 ] = KEY_CHANNELUP,
- [ 0x09 ] = KEY_KP4,
- [ 0x0a ] = KEY_KP5,
- [ 0x0b ] = KEY_KP6,
- [ 0x0c ] = KEY_CHANNELDOWN,
- [ 0x0d ] = KEY_KP7,
- [ 0x0e ] = KEY_KP8,
- [ 0x0f ] = KEY_KP9,
- [ 0x10 ] = KEY_VOLUMEUP,
- [ 0x11 ] = KEY_KP0,
- [ 0x12 ] = KEY_MENU,
- [ 0x13 ] = KEY_PRINT,
- [ 0x14 ] = KEY_VOLUMEDOWN,
- [ 0x16 ] = KEY_PAUSE,
- [ 0x18 ] = KEY_RECORD,
- [ 0x19 ] = KEY_REWIND,
- [ 0x1a ] = KEY_PLAY,
- [ 0x1b ] = KEY_FORWARD,
- [ 0x1c ] = KEY_BACKSPACE,
- [ 0x1e ] = KEY_STOP,
- [ 0x40 ] = KEY_ZOOM,
-};
+#include <media/ir-kbd-i2c.h>
/* Mark Phalan <phalanm@o2.ie> */
static IR_KEYTAB_TYPE ir_codes_pv951[IR_KEYTAB_SIZE] = {
- [ 0x00 ] = KEY_KP0,
- [ 0x01 ] = KEY_KP1,
- [ 0x02 ] = KEY_KP2,
- [ 0x03 ] = KEY_KP3,
- [ 0x04 ] = KEY_KP4,
- [ 0x05 ] = KEY_KP5,
- [ 0x06 ] = KEY_KP6,
- [ 0x07 ] = KEY_KP7,
- [ 0x08 ] = KEY_KP8,
- [ 0x09 ] = KEY_KP9,
-
- [ 0x12 ] = KEY_POWER,
- [ 0x10 ] = KEY_MUTE,
- [ 0x1f ] = KEY_VOLUMEDOWN,
- [ 0x1b ] = KEY_VOLUMEUP,
- [ 0x1a ] = KEY_CHANNELUP,
- [ 0x1e ] = KEY_CHANNELDOWN,
- [ 0x0e ] = KEY_PAGEUP,
- [ 0x1d ] = KEY_PAGEDOWN,
- [ 0x13 ] = KEY_SOUND,
-
- [ 0x18 ] = KEY_KPPLUSMINUS, /* CH +/- */
- [ 0x16 ] = KEY_SUBTITLE, /* CC */
- [ 0x0d ] = KEY_TEXT, /* TTX */
- [ 0x0b ] = KEY_TV, /* AIR/CBL */
- [ 0x11 ] = KEY_PC, /* PC/TV */
- [ 0x17 ] = KEY_OK, /* CH RTN */
- [ 0x19 ] = KEY_MODE, /* FUNC */
- [ 0x0c ] = KEY_SEARCH, /* AUTOSCAN */
+ [ 0 ] = KEY_KP0,
+ [ 1 ] = KEY_KP1,
+ [ 2 ] = KEY_KP2,
+ [ 3 ] = KEY_KP3,
+ [ 4 ] = KEY_KP4,
+ [ 5 ] = KEY_KP5,
+ [ 6 ] = KEY_KP6,
+ [ 7 ] = KEY_KP7,
+ [ 8 ] = KEY_KP8,
+ [ 9 ] = KEY_KP9,
+
+ [ 18 ] = KEY_POWER,
+ [ 16 ] = KEY_MUTE,
+ [ 31 ] = KEY_VOLUMEDOWN,
+ [ 27 ] = KEY_VOLUMEUP,
+ [ 26 ] = KEY_CHANNELUP,
+ [ 30 ] = KEY_CHANNELDOWN,
+ [ 14 ] = KEY_PAGEUP,
+ [ 29 ] = KEY_PAGEDOWN,
+ [ 19 ] = KEY_SOUND,
+
+ [ 24 ] = KEY_KPPLUSMINUS, /* CH +/- */
+ [ 22 ] = KEY_SUBTITLE, /* CC */
+ [ 13 ] = KEY_TEXT, /* TTX */
+ [ 11 ] = KEY_TV, /* AIR/CBL */
+ [ 17 ] = KEY_PC, /* PC/TV */
+ [ 23 ] = KEY_OK, /* CH RTN */
+ [ 25 ] = KEY_MODE, /* FUNC */
+ [ 12 ] = KEY_SEARCH, /* AUTOSCAN */
/* Not sure what to do with these ones! */
- [ 0x0f ] = KEY_SELECT, /* SOURCE */
- [ 0x0a ] = KEY_KPPLUS, /* +100 */
- [ 0x14 ] = KEY_KPEQUAL, /* SYNC */
- [ 0x1c ] = KEY_MEDIA, /* PC/TV */
+ [ 15 ] = KEY_SELECT, /* SOURCE */
+ [ 10 ] = KEY_KPPLUS, /* +100 */
+ [ 20 ] = KEY_KPEQUAL, /* SYNC */
+ [ 28 ] = KEY_MEDIA, /* PC/TV */
};
static IR_KEYTAB_TYPE ir_codes_purpletv[IR_KEYTAB_SIZE] = {
- [ 0x03 ] = KEY_POWER,
+ [ 0x3 ] = KEY_POWER,
[ 0x6f ] = KEY_MUTE,
[ 0x10 ] = KEY_BACKSPACE, /* Recall */
[ 0x11 ] = KEY_KP0,
- [ 0x04 ] = KEY_KP1,
- [ 0x05 ] = KEY_KP2,
- [ 0x06 ] = KEY_KP3,
- [ 0x08 ] = KEY_KP4,
- [ 0x09 ] = KEY_KP5,
- [ 0x0a ] = KEY_KP6,
- [ 0x0c ] = KEY_KP7,
- [ 0x0d ] = KEY_KP8,
- [ 0x0e ] = KEY_KP9,
+ [ 0x4 ] = KEY_KP1,
+ [ 0x5 ] = KEY_KP2,
+ [ 0x6 ] = KEY_KP3,
+ [ 0x8 ] = KEY_KP4,
+ [ 0x9 ] = KEY_KP5,
+ [ 0xa ] = KEY_KP6,
+ [ 0xc ] = KEY_KP7,
+ [ 0xd ] = KEY_KP8,
+ [ 0xe ] = KEY_KP9,
[ 0x12 ] = KEY_KPDOT, /* 100+ */
- [ 0x07 ] = KEY_VOLUMEUP,
- [ 0x0b ] = KEY_VOLUMEDOWN,
+ [ 0x7 ] = KEY_VOLUMEUP,
+ [ 0xb ] = KEY_VOLUMEDOWN,
[ 0x1a ] = KEY_KPPLUS,
[ 0x18 ] = KEY_KPMINUS,
[ 0x15 ] = KEY_UP,
[ 0x1d ] = KEY_DOWN,
- [ 0x0f ] = KEY_CHANNELUP,
+ [ 0xf ] = KEY_CHANNELUP,
[ 0x13 ] = KEY_CHANNELDOWN,
[ 0x48 ] = KEY_ZOOM,
};
-struct IR {
- struct i2c_client c;
- struct input_dev *input;
- struct ir_input_state ir;
-
- struct work_struct work;
- struct timer_list timer;
- char phys[32];
- int (*get_key)(struct IR*, u32*, u32*);
-};
-
/* ----------------------------------------------------------------------- */
/* insmod parameters */
#define dprintk(level, fmt, arg...) if (debug >= level) \
printk(KERN_DEBUG DEVNAME ": " fmt , ## arg)
-#define IR_PINNACLE_REMOTE 0x01
-#define IR_TERRATEC_REMOTE 0x02
-
/* ----------------------------------------------------------------------- */
-static int get_key_haup(struct IR *ir, u32 *ir_key, u32 *ir_raw)
+static int get_key_haup(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
{
unsigned char buf[3];
int start, toggle, dev, code;
return 1;
}
-static int get_key_pixelview(struct IR *ir, u32 *ir_key, u32 *ir_raw)
+static int get_key_pixelview(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
{
unsigned char b;
return 1;
}
-static int get_key_pv951(struct IR *ir, u32 *ir_key, u32 *ir_raw)
+static int get_key_pv951(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
{
unsigned char b;
return 1;
}
-static int get_key_knc1(struct IR *ir, u32 *ir_key, u32 *ir_raw)
+static int get_key_knc1(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
{
unsigned char b;
return 1;
}
-static int get_key_purpletv(struct IR *ir, u32 *ir_key, u32 *ir_raw)
+static int get_key_purpletv(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
{
unsigned char b;
*ir_raw = b;
return 1;
}
-
/* ----------------------------------------------------------------------- */
-static void ir_key_poll(struct IR *ir)
+static void ir_key_poll(struct IR_i2c *ir)
{
static u32 ir_key, ir_raw;
int rc;
static void ir_timer(unsigned long data)
{
- struct IR *ir = (struct IR*)data;
+ struct IR_i2c *ir = (struct IR_i2c*)data;
schedule_work(&ir->work);
}
static void ir_work(void *data)
{
- struct IR *ir = data;
+ struct IR_i2c *ir = data;
ir_key_poll(ir);
mod_timer(&ir->timer, jiffies+HZ/10);
}
IR_KEYTAB_TYPE *ir_codes = NULL;
char *name;
int ir_type;
- struct IR *ir;
+ struct IR_i2c *ir;
struct input_dev *input_dev;
- ir = kzalloc(sizeof(struct IR), GFP_KERNEL);
+ ir = kzalloc(sizeof(struct IR_i2c), GFP_KERNEL);
input_dev = input_allocate_device();
if (!ir || !input_dev) {
kfree(ir);
ir_codes = ir_codes_rc5_tv;
break;
case 0x30:
- switch(kind){
- case IR_TERRATEC_REMOTE:
- name = "Terratec IR";
- ir->get_key = get_key_knc1;
- ir_type = IR_TYPE_OTHER;
- ir_codes = ir_codes_em2820;
- break;
- default:
- name = "KNC One";
- ir->get_key = get_key_knc1;
- ir_type = IR_TYPE_OTHER;
- ir_codes = ir_codes_empty;
- }
+ name = "KNC One";
+ ir->get_key = get_key_knc1;
+ ir_type = IR_TYPE_OTHER;
+ ir_codes = ir_codes_empty;
break;
- case 0x47:
case 0x7a:
- switch(kind){
- case IR_PINNACLE_REMOTE:
- name = "Pinnacle IR Remote";
- ir->get_key = get_key_purpletv;
- ir_type = IR_TYPE_OTHER;
- ir_codes = ir_codes_em2820;
- break;
- default:
- name = "Purple TV";
- ir->get_key = get_key_purpletv;
- ir_type = IR_TYPE_OTHER;
- ir_codes = ir_codes_purpletv;
- }
+ name = "Purple TV";
+ ir->get_key = get_key_purpletv;
+ ir_type = IR_TYPE_OTHER;
+ ir_codes = ir_codes_purpletv;
break;
+
default:
/* shouldn't happen */
printk(DEVNAME ": Huh? unknown i2c address (0x%02x)?\n",addr);
return -1;
}
- /* register i2c device */
- i2c_attach_client(&ir->c);
+ /* Sets name and its physical addr */
snprintf(ir->c.name, sizeof(ir->c.name), "i2c IR (%s)", name);
snprintf(ir->phys, sizeof(ir->phys), "%s/%s/ir0",
ir->c.adapter->dev.bus_id,
ir->c.dev.bus_id);
+ ir->ir_codes=ir_codes;
+
+ /* register i2c device
+ * At device register, IR codes may be changed to be
+ * board dependent.
+ */
+ i2c_attach_client(&ir->c);
/* init + register input device */
ir_input_init(input_dev, &ir->ir, ir_type, ir_codes);
input_dev->name = ir->c.name;
input_dev->phys = ir->phys;
+ /* register event device */
input_register_device(ir->input);
/* start polling via eventd */
static int ir_detach(struct i2c_client *client)
{
- struct IR *ir = i2c_get_clientdata(client);
+ struct IR_i2c *ir = i2c_get_clientdata(client);
/* kill outstanding polls */
del_timer(&ir->timer);
static const int probe_bttv[] = { 0x1a, 0x18, 0x4b, 0x64, 0x30, -1};
static const int probe_saa7134[] = { 0x7a, -1 };
- static const int probe_em2820[] = { 0x47, 0x30, -1 };
+ static const int probe_em2820[] = { 0x30, 0x47, -1 };
const int *probe = NULL;
- int attached = 0;
-
- struct i2c_client c; unsigned char buf; int i,rc;
+ struct i2c_client c; char buf; int i,rc;
switch (adap->id) {
case I2C_HW_B_BT848:
memset(&c,0,sizeof(c));
c.adapter = adap;
- for (i = 0; -1 != probe[i] && attached != 1; i++) {
+ for (i = 0; -1 != probe[i]; i++) {
c.addr = probe[i];
- rc = i2c_master_recv(&c,&buf,1);
+ rc = i2c_master_recv(&c,&buf,0);
dprintk(1,"probe 0x%02x @ %s: %s\n",
probe[i], adap->name,
- (1 == rc) ? "yes" : "no");
- switch(adap->id){
- case I2C_HW_B_BT848:
- case I2C_HW_SAA7134:
- if (1 == rc) {
- ir_attach(adap,probe[i],0,0);
- attached=1;
- break;
- }
- case I2C_HW_B_EM2820:
- /* windows logs are needed for fixing the pinnacle device */
- if (1 == rc && 0xff == buf){
- ir_attach(adap,probe[i],0,IR_TERRATEC_REMOTE);
- attached=1;
- }
- break;
+ (0 == rc) ? "yes" : "no");
+ if (0 == rc) {
+ ir_attach(adap,probe[i],0,0);
+ break;
}
}
return 0;
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff