diff options
Diffstat (limited to 'drivers/media/video/ir-kbd-i2c.c')
| -rw-r--r-- | drivers/media/video/ir-kbd-i2c.c | 76 |
1 files changed, 50 insertions, 26 deletions
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c index ce4a75375909..c87b6bc45555 100644 --- a/drivers/media/video/ir-kbd-i2c.c +++ b/drivers/media/video/ir-kbd-i2c.c @@ -46,7 +46,7 @@ #include <linux/i2c.h> #include <linux/workqueue.h> -#include <media/ir-core.h> +#include <media/rc-core.h> #include <media/ir-kbd-i2c.h> /* ----------------------------------------------------------------------- */ @@ -252,7 +252,7 @@ static void ir_key_poll(struct IR_i2c *ir) } if (rc) - ir_keydown(ir->input, ir_key, 0); + rc_keydown(ir->rc, ir_key, 0); } static void ir_work(struct work_struct *work) @@ -269,22 +269,18 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) { char *ir_codes = NULL; const char *name = NULL; - u64 ir_type = 0; + u64 rc_type = RC_TYPE_UNKNOWN; struct IR_i2c *ir; - struct input_dev *input_dev; + struct rc_dev *rc = NULL; struct i2c_adapter *adap = client->adapter; unsigned short addr = client->addr; int err; - ir = kzalloc(sizeof(struct IR_i2c),GFP_KERNEL); - input_dev = input_allocate_device(); - if (!ir || !input_dev) { - err = -ENOMEM; - goto err_out_free; - } + ir = kzalloc(sizeof(struct IR_i2c), GFP_KERNEL); + if (!ir) + return -ENOMEM; ir->c = client; - ir->input = input_dev; ir->polling_interval = DEFAULT_POLLING_INTERVAL; i2c_set_clientdata(client, ir); @@ -292,7 +288,7 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) case 0x64: name = "Pixelview"; ir->get_key = get_key_pixelview; - ir_type = IR_TYPE_OTHER; + rc_type = RC_TYPE_OTHER; ir_codes = RC_MAP_EMPTY; break; case 0x18: @@ -300,7 +296,7 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) case 0x1a: name = "Hauppauge"; ir->get_key = get_key_haup; - ir_type = IR_TYPE_RC5; + rc_type = RC_TYPE_RC5; if (hauppauge == 1) { ir_codes = RC_MAP_HAUPPAUGE_NEW; } else { @@ -310,19 +306,19 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) case 0x30: name = "KNC One"; ir->get_key = get_key_knc1; - ir_type = IR_TYPE_OTHER; + rc_type = RC_TYPE_OTHER; ir_codes = RC_MAP_EMPTY; break; case 0x6b: name = "FusionHDTV"; ir->get_key = get_key_fusionhdtv; - ir_type = IR_TYPE_RC5; + rc_type = RC_TYPE_RC5; ir_codes = RC_MAP_FUSIONHDTV_MCE; break; case 0x40: name = "AVerMedia Cardbus remote"; ir->get_key = get_key_avermedia_cardbus; - ir_type = IR_TYPE_OTHER; + rc_type = RC_TYPE_OTHER; ir_codes = RC_MAP_AVERMEDIA_CARDBUS; break; } @@ -333,9 +329,11 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) client->dev.platform_data; ir_codes = init_data->ir_codes; + rc = init_data->rc_dev; + name = init_data->name; if (init_data->type) - ir_type = init_data->type; + rc_type = init_data->type; if (init_data->polling_interval) ir->polling_interval = init_data->polling_interval; @@ -366,8 +364,21 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) } } + if (!rc) { + /* + * If platform_data doesn't specify rc_dev, initilize it + * internally + */ + rc = rc_allocate_device(); + if (!rc) { + err = -ENOMEM; + goto err_out_free; + } + } + ir->rc = rc; + /* Make sure we are all setup before going on */ - if (!name || !ir->get_key || !ir_type || !ir_codes) { + if (!name || !ir->get_key || !rc_type || !ir_codes) { dprintk(1, ": Unsupported device at address 0x%02x\n", addr); err = -ENODEV; @@ -382,18 +393,28 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) dev_name(&adap->dev), dev_name(&client->dev)); - /* init + register input device */ - ir->ir_type = ir_type; - input_dev->id.bustype = BUS_I2C; - input_dev->name = ir->name; - input_dev->phys = ir->phys; + /* + * Initialize input_dev fields + * It doesn't make sense to allow overriding them via platform_data + */ + rc->input_id.bustype = BUS_I2C; + rc->input_phys = ir->phys; + rc->input_name = ir->name; + + /* + * Initialize the other fields of rc_dev + */ + rc->map_name = ir->ir_codes; + rc->allowed_protos = rc_type; + if (!rc->driver_name) + rc->driver_name = MODULE_NAME; - err = ir_input_register(ir->input, ir->ir_codes, NULL, MODULE_NAME); + err = rc_register_device(rc); if (err) goto err_out_free; printk(MODULE_NAME ": %s detected at %s [%s]\n", - ir->input->name, ir->input->phys, adap->name); + ir->name, ir->phys, adap->name); /* start polling via eventd */ INIT_DELAYED_WORK(&ir->work, ir_work); @@ -402,6 +423,8 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) return 0; err_out_free: + /* Only frees rc if it were allocated internally */ + rc_free_device(rc); kfree(ir); return err; } @@ -414,7 +437,7 @@ static int ir_remove(struct i2c_client *client) cancel_delayed_work_sync(&ir->work); /* unregister device */ - ir_input_unregister(ir->input); + rc_unregister_device(ir->rc); /* free memory */ kfree(ir); @@ -426,6 +449,7 @@ static const struct i2c_device_id ir_kbd_id[] = { { "ir_video", 0 }, /* IR device specific entries should be added here */ { "ir_rx_z8f0811_haup", 0 }, + { "ir_rx_z8f0811_hdpvr", 0 }, { } }; |