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| author | Andy Walls <awalls@radix.net> | 2009-07-28 11:44:05 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-09-12 12:18:25 -0300 |
| commit | 1b6e59e3f48eecdab97bdd1568422e22f7d2f4f5 (patch) | |
| tree | 20bc019fe092d4ac7cf2ce21d4e70963618082e7 | |
| parent | 157da2762c610073e76329bb030e993fb4c2cc77 (diff) | |
| download | kernel_goldelico_gta04-1b6e59e3f48eecdab97bdd1568422e22f7d2f4f5.zip kernel_goldelico_gta04-1b6e59e3f48eecdab97bdd1568422e22f7d2f4f5.tar.gz kernel_goldelico_gta04-1b6e59e3f48eecdab97bdd1568422e22f7d2f4f5.tar.bz2 | |
V4L/DVB (12366): ir-kbd-i2c: Allow use of ir-kdb-i2c internal get_key funcs and set ir_type
This patch augments the init data passed by bridge drivers to
ir-kbd-i2c, so that the ir_type can be set explicitly, and so
ir-kbd-i2c internal get_key functions can be reused without
requiring symbols from ir-kbd-i2c in the bridge driver.
Signed-off-by: Andy Walls <awalls@radix.net>
Reviewed-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/video/ir-kbd-i2c.c | 31 | ||||
| -rw-r--r-- | include/media/ir-kbd-i2c.h | 17 |
2 files changed, 47 insertions, 1 deletions
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c index 6e4a234..f144acc 100644 --- a/drivers/media/video/ir-kbd-i2c.c +++ b/drivers/media/video/ir-kbd-i2c.c @@ -392,7 +392,36 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) ir_codes = init_data->ir_codes; name = init_data->name; - ir->get_key = init_data->get_key; + if (init_data->type) + ir_type = init_data->type; + + switch (init_data->internal_get_key_func) { + case IR_KBD_GET_KEY_CUSTOM: + /* The bridge driver provided us its own function */ + ir->get_key = init_data->get_key; + break; + case IR_KBD_GET_KEY_PIXELVIEW: + ir->get_key = get_key_pixelview; + break; + case IR_KBD_GET_KEY_PV951: + ir->get_key = get_key_pv951; + break; + case IR_KBD_GET_KEY_HAUP: + ir->get_key = get_key_haup; + break; + case IR_KBD_GET_KEY_KNC1: + ir->get_key = get_key_knc1; + break; + case IR_KBD_GET_KEY_FUSIONHDTV: + ir->get_key = get_key_fusionhdtv; + break; + case IR_KBD_GET_KEY_HAUP_XVR: + ir->get_key = get_key_haup_xvr; + break; + case IR_KBD_GET_KEY_AVERMEDIA_CARDBUS: + ir->get_key = get_key_avermedia_cardbus; + break; + } } /* Make sure we are all setup before going on */ diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h index 3ad4ed5..defef3b 100644 --- a/include/media/ir-kbd-i2c.h +++ b/include/media/ir-kbd-i2c.h @@ -20,10 +20,27 @@ struct IR_i2c { int (*get_key)(struct IR_i2c*, u32*, u32*); }; +enum ir_kbd_get_key_fn { + IR_KBD_GET_KEY_CUSTOM = 0, + IR_KBD_GET_KEY_PIXELVIEW, + IR_KBD_GET_KEY_PV951, + IR_KBD_GET_KEY_HAUP, + IR_KBD_GET_KEY_KNC1, + IR_KBD_GET_KEY_FUSIONHDTV, + IR_KBD_GET_KEY_HAUP_XVR, + IR_KBD_GET_KEY_AVERMEDIA_CARDBUS, +}; + /* Can be passed when instantiating an ir_video i2c device */ struct IR_i2c_init_data { IR_KEYTAB_TYPE *ir_codes; const char *name; + int type; /* IR_TYPE_RC5, IR_TYPE_PD, etc */ + /* + * Specify either a function pointer or a value indicating one of + * ir_kbd_i2c's internal get_key functions + */ int (*get_key)(struct IR_i2c*, u32*, u32*); + enum ir_kbd_get_key_fn internal_get_key_func; }; #endif |