[PATCH] v4l: 817: saa713x keymaps and key builders were moved from ir kbd i2c c
- SAA713x keymaps and key builders were moved from ir-kbd-i2c.c
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 0cd1fc8..bdb3ba5 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -82,104 +82,6 @@
[ 28 ] = KEY_MEDIA, /* PC/TV */
};
-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 ? */
-
-};
-
-static IR_KEYTAB_TYPE ir_codes_pinnacle[IR_KEYTAB_SIZE] = {
- [ 0x59 ] = KEY_MUTE,
- [ 0x4a ] = KEY_POWER,
-
- [ 0x18 ] = KEY_TEXT,
- [ 0x26 ] = KEY_TV,
- [ 0x3d ] = KEY_PRINT,
-
- [ 0x48 ] = KEY_RED,
- [ 0x04 ] = KEY_GREEN,
- [ 0x11 ] = KEY_YELLOW,
- [ 0x00 ] = KEY_BLUE,
-
- [ 0x2d ] = KEY_VOLUMEUP,
- [ 0x1e ] = KEY_VOLUMEDOWN,
-
- [ 0x49 ] = KEY_MENU,
-
- [ 0x16 ] = KEY_CHANNELUP,
- [ 0x17 ] = KEY_CHANNELDOWN,
-
- [ 0x20 ] = KEY_UP,
- [ 0x21 ] = KEY_DOWN,
- [ 0x22 ] = KEY_LEFT,
- [ 0x23 ] = KEY_RIGHT,
- [ 0x0d ] = KEY_SELECT,
-
-
-
- [ 0x08 ] = KEY_BACK,
- [ 0x07 ] = KEY_REFRESH,
-
- [ 0x2f ] = KEY_ZOOM,
- [ 0x29 ] = KEY_RECORD,
-
- [ 0x4b ] = KEY_PAUSE,
- [ 0x4d ] = KEY_REWIND,
- [ 0x2e ] = KEY_PLAY,
- [ 0x4e ] = KEY_FORWARD,
- [ 0x53 ] = KEY_PREVIOUS,
- [ 0x4c ] = KEY_STOP,
- [ 0x54 ] = KEY_NEXT,
-
- [ 0x69 ] = KEY_KP0,
- [ 0x6a ] = KEY_KP1,
- [ 0x6b ] = KEY_KP2,
- [ 0x6c ] = KEY_KP3,
- [ 0x6d ] = KEY_KP4,
- [ 0x6e ] = KEY_KP5,
- [ 0x6f ] = KEY_KP6,
- [ 0x70 ] = KEY_KP7,
- [ 0x71 ] = KEY_KP8,
- [ 0x72 ] = KEY_KP9,
-
- [ 0x74 ] = KEY_CHANNEL,
- [ 0x0a ] = KEY_BACKSPACE,
-};
-
/* ----------------------------------------------------------------------- */
/* insmod parameters */
@@ -281,80 +183,6 @@
return 1;
}
-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)) {
- dprintk(1,"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;
-}
-
-/* The new pinnacle PCTV remote (with the colored buttons)
- *
- * Ricardo Cerqueira <v4l@cerqueira.org>
- */
-
-static int get_key_pinnacle(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
-{
- unsigned char b[4];
- unsigned int start = 0,parity = 0,code = 0;
-
- /* poll IR chip */
- if (4 != i2c_master_recv(&ir->c,b,4)) {
- dprintk(1,"read error\n");
- return -EIO;
- }
-
- for (start = 0; start<4; start++) {
- if (b[start] == 0x80) {
- code=b[(start+3)%4];
- parity=b[(start+2)%4];
- }
- }
-
- /* Empty Request */
- if (parity==0)
- return 0;
-
- /* Repeating... */
- if (ir->old == parity)
- return 0;
-
-
- ir->old = parity;
-
- /* Reduce code value to fit inside IR_KEYTAB_SIZE
- *
- * this is the only value that results in 42 unique
- * codes < 128
- */
-
- code %= 0x88;
-
- *ir_raw = code;
- *ir_key = code;
-
- dprintk(1,"Pinnacle PCTV key %02x\n", code);
-
- return 1;
-}
-
-
/* ----------------------------------------------------------------------- */
static void ir_key_poll(struct IR_i2c *ir)
@@ -460,19 +288,12 @@
ir_type = IR_TYPE_OTHER;
ir_codes = ir_codes_empty;
break;
- case 0x47:
- name = "Pinnacle PCTV";
- ir->get_key = get_key_pinnacle;
- ir_type = IR_TYPE_OTHER;
- ir_codes = ir_codes_pinnacle;
- break;
case 0x7a:
- name = "Purple TV";
- ir->get_key = get_key_purpletv;
+ case 0x47:
+ /* Handled by saa7134-input */
+ name = "SAA713x remote";
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);
@@ -480,11 +301,8 @@
return -1;
}
- /* Sets name and its physical addr */
+ /* Sets name */
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
@@ -493,6 +311,18 @@
*/
i2c_attach_client(&ir->c);
+ /* If IR not supported or disabled, unregisters driver */
+ if (ir->get_key == NULL) {
+ i2c_detach_client(&ir->c);
+ kfree(ir);
+ return -1;
+ }
+
+ /* Phys addr can only be set after attaching (for ir->c.dev.bus_id) */
+ snprintf(ir->phys, sizeof(ir->phys), "%s/%s/ir0",
+ ir->c.adapter->dev.bus_id,
+ ir->c.dev.bus_id);
+
/* init + register input device */
ir_input_init(input_dev, &ir->ir, ir_type, ir_codes);
input_dev->id.bustype = BUS_I2C;