summaryrefslogtreecommitdiffstats
path: root/drivers/media/video/saa7134/saa7134-input.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/video/saa7134/saa7134-input.c')
-rw-r--r--drivers/media/video/saa7134/saa7134-input.c335
1 files changed, 267 insertions, 68 deletions
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index 1f456c4d76f..ab75ca5ac35 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -39,6 +39,8 @@ MODULE_PARM_DESC(ir_debug,"enable debug messages [IR]");
#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)
/* ---------------------------------------------------------------------- */
@@ -114,24 +116,24 @@ static IR_KEYTAB_TYPE cinergy_codes[IR_KEYTAB_SIZE] = {
/* Alfons Geser <a.geser@cox.net>
* updates from Job D. R. Borges <jobdrb@ig.com.br> */
static IR_KEYTAB_TYPE eztv_codes[IR_KEYTAB_SIZE] = {
- [ 18 ] = KEY_POWER,
- [ 1 ] = KEY_TV, // DVR
- [ 21 ] = KEY_DVD, // DVD
- [ 23 ] = KEY_AUDIO, // music
- // DVR mode / DVD mode / music mode
-
- [ 27 ] = KEY_MUTE, // mute
- [ 2 ] = KEY_LANGUAGE, // MTS/SAP / audio / autoseek
- [ 30 ] = KEY_SUBTITLE, // closed captioning / subtitle / seek
- [ 22 ] = KEY_ZOOM, // full screen
- [ 28 ] = KEY_VIDEO, // video source / eject / delall
- [ 29 ] = KEY_RESTART, // playback / angle / del
- [ 47 ] = KEY_SEARCH, // scan / menu / playlist
- [ 48 ] = KEY_CHANNEL, // CH surfing / bookmark / memo
-
- [ 49 ] = KEY_HELP, // help
- [ 50 ] = KEY_MODE, // num/memo
- [ 51 ] = KEY_ESC, // cancel
+ [ 18 ] = KEY_POWER,
+ [ 1 ] = KEY_TV, // DVR
+ [ 21 ] = KEY_DVD, // DVD
+ [ 23 ] = KEY_AUDIO, // music
+ // DVR mode / DVD mode / music mode
+
+ [ 27 ] = KEY_MUTE, // mute
+ [ 2 ] = KEY_LANGUAGE, // MTS/SAP / audio / autoseek
+ [ 30 ] = KEY_SUBTITLE, // closed captioning / subtitle / seek
+ [ 22 ] = KEY_ZOOM, // full screen
+ [ 28 ] = KEY_VIDEO, // video source / eject / delall
+ [ 29 ] = KEY_RESTART, // playback / angle / del
+ [ 47 ] = KEY_SEARCH, // scan / menu / playlist
+ [ 48 ] = KEY_CHANNEL, // CH surfing / bookmark / memo
+
+ [ 49 ] = KEY_HELP, // help
+ [ 50 ] = KEY_MODE, // num/memo
+ [ 51 ] = KEY_ESC, // cancel
[ 12 ] = KEY_UP, // up
[ 16 ] = KEY_DOWN, // down
@@ -148,24 +150,24 @@ static IR_KEYTAB_TYPE eztv_codes[IR_KEYTAB_SIZE] = {
[ 45 ] = KEY_PLAY, // play
[ 46 ] = KEY_SHUFFLE, // snapshot / shuffle
- [ 0 ] = KEY_KP0,
- [ 5 ] = KEY_KP1,
- [ 6 ] = KEY_KP2,
- [ 7 ] = KEY_KP3,
- [ 9 ] = KEY_KP4,
- [ 10 ] = KEY_KP5,
- [ 11 ] = KEY_KP6,
- [ 13 ] = KEY_KP7,
- [ 14 ] = KEY_KP8,
- [ 15 ] = KEY_KP9,
-
- [ 42 ] = KEY_VOLUMEUP,
- [ 17 ] = KEY_VOLUMEDOWN,
- [ 24 ] = KEY_CHANNELUP, // CH.tracking up
- [ 25 ] = KEY_CHANNELDOWN, // CH.tracking down
-
- [ 19 ] = KEY_KPENTER, // enter
- [ 33 ] = KEY_KPDOT, // . (decimal dot)
+ [ 0 ] = KEY_KP0,
+ [ 5 ] = KEY_KP1,
+ [ 6 ] = KEY_KP2,
+ [ 7 ] = KEY_KP3,
+ [ 9 ] = KEY_KP4,
+ [ 10 ] = KEY_KP5,
+ [ 11 ] = KEY_KP6,
+ [ 13 ] = KEY_KP7,
+ [ 14 ] = KEY_KP8,
+ [ 15 ] = KEY_KP9,
+
+ [ 42 ] = KEY_VOLUMEUP,
+ [ 17 ] = KEY_VOLUMEDOWN,
+ [ 24 ] = KEY_CHANNELUP, // CH.tracking up
+ [ 25 ] = KEY_CHANNELDOWN, // CH.tracking down
+
+ [ 19 ] = KEY_KPENTER, // enter
+ [ 33 ] = KEY_KPDOT, // . (decimal dot)
};
static IR_KEYTAB_TYPE avacssmart_codes[IR_KEYTAB_SIZE] = {
@@ -401,7 +403,125 @@ static IR_KEYTAB_TYPE manli_codes[IR_KEYTAB_SIZE] = {
// 0x1d unused ?
};
-/* ---------------------------------------------------------------------- */
+
+
+/* Mike Baikov <mike@baikov.com> */
+static IR_KEYTAB_TYPE gotview7135_codes[IR_KEYTAB_SIZE] = {
+
+ [ 33 ] = KEY_POWER,
+ [ 105] = KEY_TV,
+ [ 51 ] = KEY_KP0,
+ [ 81 ] = KEY_KP1,
+ [ 49 ] = KEY_KP2,
+ [ 113] = KEY_KP3,
+ [ 59 ] = KEY_KP4,
+ [ 88 ] = KEY_KP5,
+ [ 65 ] = KEY_KP6,
+ [ 72 ] = KEY_KP7,
+ [ 48 ] = KEY_KP8,
+ [ 83 ] = KEY_KP9,
+ [ 115] = KEY_AGAIN, /* LOOP */
+ [ 10 ] = KEY_AUDIO,
+ [ 97 ] = KEY_PRINT, /* PREVIEW */
+ [ 122] = KEY_VIDEO,
+ [ 32 ] = KEY_CHANNELUP,
+ [ 64 ] = KEY_CHANNELDOWN,
+ [ 24 ] = KEY_VOLUMEDOWN,
+ [ 80 ] = KEY_VOLUMEUP,
+ [ 16 ] = KEY_MUTE,
+ [ 74 ] = KEY_SEARCH,
+ [ 123] = KEY_SHUFFLE, /* SNAPSHOT */
+ [ 34 ] = KEY_RECORD,
+ [ 98 ] = KEY_STOP,
+ [ 120] = KEY_PLAY,
+ [ 57 ] = KEY_REWIND,
+ [ 89 ] = KEY_PAUSE,
+ [ 25 ] = KEY_FORWARD,
+ [ 9 ] = KEY_ZOOM,
+
+ [ 82 ] = KEY_F21, /* LIVE TIMESHIFT */
+ [ 26 ] = KEY_F22, /* MIN TIMESHIFT */
+ [ 58 ] = KEY_F23, /* TIMESHIFT */
+ [ 112] = KEY_F24, /* NORMAL TIMESHIFT */
+};
+
+static IR_KEYTAB_TYPE ir_codes_purpletv[IR_KEYTAB_SIZE] = {
+ [ 0x3 ] = KEY_POWER,
+ [ 0x6f ] = KEY_MUTE,
+ [ 0x10 ] = KEY_BACKSPACE, /* Recall */
+
+ [ 0x11 ] = KEY_KP0,
+ [ 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+ */
+
+ [ 0x7 ] = KEY_VOLUMEUP,
+ [ 0xb ] = KEY_VOLUMEDOWN,
+ [ 0x1a ] = KEY_KPPLUS,
+ [ 0x18 ] = KEY_KPMINUS,
+ [ 0x15 ] = KEY_UP,
+ [ 0x1d ] = KEY_DOWN,
+ [ 0xf ] = KEY_CHANNELUP,
+ [ 0x13 ] = KEY_CHANNELDOWN,
+ [ 0x48 ] = KEY_ZOOM,
+
+ [ 0x1b ] = KEY_VIDEO, /* Video source */
+ [ 0x49 ] = KEY_LANGUAGE, /* MTS Select */
+ [ 0x19 ] = KEY_SEARCH, /* Auto Scan */
+
+ [ 0x4b ] = KEY_RECORD,
+ [ 0x46 ] = KEY_PLAY,
+ [ 0x45 ] = KEY_PAUSE, /* Pause */
+ [ 0x44 ] = KEY_STOP,
+ [ 0x40 ] = KEY_FORWARD, /* Forward ? */
+ [ 0x42 ] = KEY_REWIND, /* Backward ? */
+
+};
+
+/* Mapping for the 28 key remote control as seen at
+ http://www.sednacomputer.com/photo/cardbus-tv.jpg
+ Pavel Mihaylov <bin@bash.info> */
+static IR_KEYTAB_TYPE pctv_sedna_codes[IR_KEYTAB_SIZE] = {
+ [ 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,
+
+ [ 0x0a ] = KEY_AGAIN, /* Recall */
+ [ 0x0b ] = KEY_CHANNELUP,
+ [ 0x0c ] = KEY_VOLUMEUP,
+ [ 0x0d ] = KEY_MODE, /* Stereo */
+ [ 0x0e ] = KEY_STOP,
+ [ 0x0f ] = KEY_PREVIOUSSONG,
+ [ 0x10 ] = KEY_ZOOM,
+ [ 0x11 ] = KEY_TUNER, /* Source */
+ [ 0x12 ] = KEY_POWER,
+ [ 0x13 ] = KEY_MUTE,
+ [ 0x15 ] = KEY_CHANNELDOWN,
+ [ 0x18 ] = KEY_VOLUMEDOWN,
+ [ 0x19 ] = KEY_SHUFFLE, /* Snapshot */
+ [ 0x1a ] = KEY_NEXTSONG,
+ [ 0x1b ] = KEY_TEXT, /* Time Shift */
+ [ 0x1c ] = KEY_RADIO, /* FM Radio */
+ [ 0x1d ] = KEY_RECORD,
+ [ 0x1e ] = KEY_PAUSE,
+};
+
+
+/* -------------------- GPIO generic keycode builder -------------------- */
static int build_key(struct saa7134_dev *dev)
{
@@ -413,32 +533,55 @@ static int build_key(struct saa7134_dev *dev)
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;
- }
+ if (ir->polling) {
+ if (ir->last_gpio == gpio)
+ return 0;
+ ir->last_gpio = gpio;
+ }
- data = ir_extract_bits(gpio, ir->mask_keycode);
+ 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->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_keydown(ir->dev, &ir->ir, data, data);
} else {
- ir_input_nokey(&ir->dev,&ir->ir);
+ 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;
+}
void saa7134_input_irq(struct saa7134_dev *dev)
{
- struct saa7134_ir *ir = dev->remote;
+ struct saa7134_ir *ir = dev->remote;
- if (!ir->polling)
+ if (!ir->polling)
build_key(dev);
}
@@ -456,6 +599,7 @@ static void saa7134_input_timer(unsigned long data)
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;
@@ -463,7 +607,7 @@ int saa7134_input_init1(struct saa7134_dev *dev)
int polling = 0;
int ir_type = IR_TYPE_OTHER;
- if (!dev->has_remote)
+ if (dev->has_remote != SAA7134_REMOTE_GPIO)
return -ENODEV;
if (disable_ir)
return -ENODEV;
@@ -472,7 +616,8 @@ int saa7134_input_init1(struct saa7134_dev *dev)
switch (dev->board) {
case SAA7134_BOARD_FLYVIDEO2000:
case SAA7134_BOARD_FLYVIDEO3000:
- case SAA7134_BOARD_FLYTVPLATINUM_FM:
+ case SAA7134_BOARD_FLYTVPLATINUM_FM:
+ case SAA7134_BOARD_FLYTVPLATINUM_MINI2:
ir_codes = flyvideo_codes;
mask_keycode = 0xEC00000;
mask_keydown = 0x0040000;
@@ -513,14 +658,33 @@ int saa7134_input_init1(struct saa7134_dev *dev)
saa_setb(SAA7134_GPIO_GPMODE0, 0x4);
saa_setb(SAA7134_GPIO_GPSTATUS0, 0x4);
break;
+ case SAA7134_BOARD_KWORLD_TERMINATOR:
+ ir_codes = avacssmart_codes;
+ 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 = manli_codes;
mask_keycode = 0x001f00;
mask_keyup = 0x004000;
- mask_keydown = 0x002000;
polling = 50; // ms
break;
+ case SAA7134_BOARD_SEDNA_PC_TV_CARDBUS:
+ ir_codes = pctv_sedna_codes;
+ mask_keycode = 0x001f00;
+ mask_keyup = 0x004000;
+ polling = 50; // ms
+ break;
+ case SAA7134_BOARD_GOTVIEW_7135:
+ ir_codes = gotview7135_codes;
+ mask_keycode = 0x0003EC;
+ mask_keyup = 0x008000;
+ mask_keydown = 0x000010;
+ polling = 50; // ms
+ break;
case SAA7134_BOARD_VIDEOMATE_TV_PVR:
case SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII:
ir_codes = videomate_tv_pvr_codes;
@@ -528,6 +692,12 @@ int saa7134_input_init1(struct saa7134_dev *dev)
mask_keyup = 0x400000;
polling = 50; // ms
break;
+ case SAA7134_BOARD_VIDEOMATE_DVBT_300:
+ case SAA7134_BOARD_VIDEOMATE_DVBT_200:
+ ir_codes = videomate_tv_pvr_codes;
+ mask_keycode = 0x003F00;
+ mask_keyup = 0x040000;
+ break;
}
if (NULL == ir_codes) {
printk("%s: Oops: IR config error [card=%d]\n",
@@ -535,16 +705,21 @@ int saa7134_input_init1(struct saa7134_dev *dev)
return -ENODEV;
}
- ir = kmalloc(sizeof(*ir),GFP_KERNEL);
- if (NULL == ir)
+ ir = kzalloc(sizeof(*ir), GFP_KERNEL);
+ input_dev = input_allocate_device();
+ if (!ir || !input_dev) {
+ kfree(ir);
+ input_free_device(input_dev);
return -ENOMEM;
- memset(ir,0,sizeof(*ir));
+ }
+
+ 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;
+ ir->polling = polling;
/* init input device */
snprintf(ir->name, sizeof(ir->name), "saa7134 IR (%s)",
@@ -552,19 +727,19 @@ int saa7134_input_init1(struct saa7134_dev *dev)
snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0",
pci_name(dev->pci));
- ir_input_init(&ir->dev, &ir->ir, ir_type, ir_codes);
- ir->dev.name = ir->name;
- ir->dev.phys = ir->phys;
- ir->dev.id.bustype = BUS_PCI;
- ir->dev.id.version = 1;
+ 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) {
- ir->dev.id.vendor = dev->pci->subsystem_vendor;
- ir->dev.id.product = dev->pci->subsystem_device;
+ input_dev->id.vendor = dev->pci->subsystem_vendor;
+ input_dev->id.product = dev->pci->subsystem_device;
} else {
- ir->dev.id.vendor = dev->pci->vendor;
- ir->dev.id.product = dev->pci->device;
+ input_dev->id.vendor = dev->pci->vendor;
+ input_dev->id.product = dev->pci->device;
}
- ir->dev.dev = &dev->pci->dev;
+ input_dev->cdev.dev = &dev->pci->dev;
/* all done */
dev->remote = ir;
@@ -576,8 +751,7 @@ int saa7134_input_init1(struct saa7134_dev *dev)
add_timer(&ir->timer);
}
- input_register_device(&dev->remote->dev);
- printk("%s: registered input device for IR\n",dev->name);
+ input_register_device(ir->dev);
return 0;
}
@@ -586,13 +760,38 @@ void saa7134_input_fini(struct saa7134_dev *dev)
if (NULL == dev->remote)
return;
- input_unregister_device(&dev->remote->dev);
if (dev->remote->polling)
del_timer_sync(&dev->remote->timer);
+ 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:
+ snprintf(ir->c.name, sizeof(ir->c.name), "Pinnacle PCTV");
+ ir->get_key = get_key_pinnacle;
+ ir->ir_codes = ir_codes_pinnacle;
+ 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;
+ default:
+ dprintk("Shouldn't get here: Unknown board %x for I2C IR?\n",dev->board);
+ break;
+ }
+
+}
/* ----------------------------------------------------------------------
* Local variables:
* c-basic-offset: 8