diff options
44 files changed, 1225 insertions, 1439 deletions
diff --git a/drivers/media/dvb/dm1105/dm1105.c b/drivers/media/dvb/dm1105/dm1105.c index 5d404f1bf036..d1a43858f29c 100644 --- a/drivers/media/dvb/dm1105/dm1105.c +++ b/drivers/media/dvb/dm1105/dm1105.c @@ -26,7 +26,6 @@ #include <linux/proc_fs.h> #include <linux/pci.h> #include <linux/dma-mapping.h> -#include <linux/input.h> #include <linux/slab.h> #include <media/ir-core.h> @@ -266,7 +265,7 @@ static void dm1105_card_list(struct pci_dev *pci) /* infrared remote control */ struct infrared { - struct input_dev *input_dev; + struct rc_dev *dev; char input_phys[32]; struct work_struct work; u32 ir_command; @@ -532,7 +531,7 @@ static void dm1105_emit_key(struct work_struct *work) data = (ircom >> 8) & 0x7f; - ir_keydown(ir->input_dev, data, 0); + ir_keydown(ir->dev, data, 0); } /* work handler */ @@ -593,46 +592,47 @@ static irqreturn_t dm1105_irq(int irq, void *dev_id) int __devinit dm1105_ir_init(struct dm1105_dev *dm1105) { - struct input_dev *input_dev; - char *ir_codes = RC_MAP_DM1105_NEC; + struct rc_dev *dev; int err = -ENOMEM; - input_dev = input_allocate_device(); - if (!input_dev) + dev = rc_allocate_device(); + if (!dev) return -ENOMEM; - dm1105->ir.input_dev = input_dev; snprintf(dm1105->ir.input_phys, sizeof(dm1105->ir.input_phys), "pci-%s/ir0", pci_name(dm1105->pdev)); - input_dev->name = "DVB on-card IR receiver"; - input_dev->phys = dm1105->ir.input_phys; - input_dev->id.bustype = BUS_PCI; - input_dev->id.version = 1; + dev->driver_name = MODULE_NAME; + dev->map_name = RC_MAP_DM1105_NEC; + dev->driver_type = RC_DRIVER_SCANCODE; + dev->input_name = "DVB on-card IR receiver"; + dev->input_phys = dm1105->ir.input_phys; + dev->input_id.bustype = BUS_PCI; + dev->input_id.version = 1; if (dm1105->pdev->subsystem_vendor) { - input_dev->id.vendor = dm1105->pdev->subsystem_vendor; - input_dev->id.product = dm1105->pdev->subsystem_device; + dev->input_id.vendor = dm1105->pdev->subsystem_vendor; + dev->input_id.product = dm1105->pdev->subsystem_device; } else { - input_dev->id.vendor = dm1105->pdev->vendor; - input_dev->id.product = dm1105->pdev->device; + dev->input_id.vendor = dm1105->pdev->vendor; + dev->input_id.product = dm1105->pdev->device; } - - input_dev->dev.parent = &dm1105->pdev->dev; + dev->dev.parent = &dm1105->pdev->dev; INIT_WORK(&dm1105->ir.work, dm1105_emit_key); - err = ir_input_register(input_dev, ir_codes, NULL, MODULE_NAME); + err = rc_register_device(dev); if (err < 0) { - input_free_device(input_dev); + rc_free_device(dev); return err; } + dm1105->ir.dev = dev; return 0; } void __devexit dm1105_ir_exit(struct dm1105_dev *dm1105) { - ir_input_unregister(dm1105->ir.input_dev); + rc_unregister_device(dm1105->ir.dev); } static int __devinit dm1105_hw_init(struct dm1105_dev *dev) diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c index 31c0a0ed39f5..8b9ab3002e11 100644 --- a/drivers/media/dvb/dvb-usb/af9015.c +++ b/drivers/media/dvb/dvb-usb/af9015.c @@ -1041,13 +1041,13 @@ static int af9015_rc_query(struct dvb_usb_device *d) priv->rc_keycode = buf[12] << 16 | buf[13] << 8 | buf[14]; } - ir_keydown(d->rc_input_dev, priv->rc_keycode, 0); + ir_keydown(d->rc_dev, priv->rc_keycode, 0); } else { priv->rc_keycode = 0; /* clear just for sure */ } } else if (priv->rc_repeat != buf[6] || buf[0]) { deb_rc("%s: key repeated\n", __func__); - ir_keydown(d->rc_input_dev, priv->rc_keycode, 0); + ir_keydown(d->rc_dev, priv->rc_keycode, 0); } else { deb_rc("%s: no key press\n", __func__); } @@ -1348,9 +1348,7 @@ static struct dvb_usb_device_properties af9015_properties[] = { .module_name = "af9015", .rc_query = af9015_rc_query, .rc_interval = AF9015_RC_INTERVAL, - .rc_props = { - .allowed_protos = IR_TYPE_NEC, - }, + .allowed_protos = IR_TYPE_NEC, }, .i2c_algo = &af9015_i2c_algo, @@ -1478,9 +1476,7 @@ static struct dvb_usb_device_properties af9015_properties[] = { .module_name = "af9015", .rc_query = af9015_rc_query, .rc_interval = AF9015_RC_INTERVAL, - .rc_props = { - .allowed_protos = IR_TYPE_NEC, - }, + .allowed_protos = IR_TYPE_NEC, }, .i2c_algo = &af9015_i2c_algo, @@ -1592,9 +1588,7 @@ static struct dvb_usb_device_properties af9015_properties[] = { .module_name = "af9015", .rc_query = af9015_rc_query, .rc_interval = AF9015_RC_INTERVAL, - .rc_props = { - .allowed_protos = IR_TYPE_NEC, - }, + .allowed_protos = IR_TYPE_NEC, }, .i2c_algo = &af9015_i2c_algo, diff --git a/drivers/media/dvb/dvb-usb/anysee.c b/drivers/media/dvb/dvb-usb/anysee.c index 1759d26bca42..c6e4ba53ad61 100644 --- a/drivers/media/dvb/dvb-usb/anysee.c +++ b/drivers/media/dvb/dvb-usb/anysee.c @@ -394,7 +394,7 @@ static int anysee_rc_query(struct dvb_usb_device *d) if (ircode[0]) { deb_rc("%s: key pressed %02x\n", __func__, ircode[1]); - ir_keydown(d->rc_input_dev, 0x08 << 8 | ircode[1], 0); + ir_keydown(d->rc_dev, 0x08 << 8 | ircode[1], 0); } return 0; diff --git a/drivers/media/dvb/dvb-usb/dib0700.h b/drivers/media/dvb/dvb-usb/dib0700.h index c2c9d236ec7e..1e7d780332b5 100644 --- a/drivers/media/dvb/dvb-usb/dib0700.h +++ b/drivers/media/dvb/dvb-usb/dib0700.h @@ -60,7 +60,7 @@ extern int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff); extern struct i2c_algorithm dib0700_i2c_algo; extern int dib0700_identify_state(struct usb_device *udev, struct dvb_usb_device_properties *props, struct dvb_usb_device_description **desc, int *cold); -extern int dib0700_change_protocol(void *priv, u64 ir_type); +extern int dib0700_change_protocol(struct rc_dev *dev, u64 ir_type); extern int dib0700_device_count; extern int dvb_usb_dib0700_ir_proto; diff --git a/drivers/media/dvb/dvb-usb/dib0700_core.c b/drivers/media/dvb/dvb-usb/dib0700_core.c index 48397f103d32..3b58f4575689 100644 --- a/drivers/media/dvb/dvb-usb/dib0700_core.c +++ b/drivers/media/dvb/dvb-usb/dib0700_core.c @@ -471,9 +471,9 @@ int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) return dib0700_ctrl_wr(adap->dev, b, 4); } -int dib0700_change_protocol(void *priv, u64 ir_type) +int dib0700_change_protocol(struct rc_dev *rc, u64 ir_type) { - struct dvb_usb_device *d = priv; + struct dvb_usb_device *d = rc->priv; struct dib0700_state *st = d->priv; u8 rc_setup[3] = { REQUEST_SET_RC, 0, 0 }; int new_proto, ret; @@ -535,7 +535,7 @@ static void dib0700_rc_urb_completion(struct urb *purb) if (d == NULL) return; - if (d->rc_input_dev == NULL) { + if (d->rc_dev == NULL) { /* This will occur if disable_rc_polling=1 */ usb_free_urb(purb); return; @@ -600,7 +600,7 @@ static void dib0700_rc_urb_completion(struct urb *purb) goto resubmit; } - ir_keydown(d->rc_input_dev, keycode, toggle); + ir_keydown(d->rc_dev, keycode, toggle); resubmit: /* Clean the buffer before we requeue */ diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c index e06acd1fecb6..be167f2bea33 100644 --- a/drivers/media/dvb/dvb-usb/dib0700_devices.c +++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c @@ -520,13 +520,13 @@ static int dib0700_rc_query_old_firmware(struct dvb_usb_device *d) d->last_event = keycode; } - ir_keydown(d->rc_input_dev, keycode, 0); + ir_keydown(d->rc_dev, keycode, 0); break; default: /* RC-5 protocol changes toggle bit on new keypress */ keycode = key[3-2] << 8 | key[3-3]; toggle = key[3-1]; - ir_keydown(d->rc_input_dev, keycode, toggle); + ir_keydown(d->rc_dev, keycode, toggle); break; } @@ -1924,12 +1924,10 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_interval = DEFAULT_RC_INTERVAL, .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .rc_query = dib0700_rc_query_old_firmware, - .rc_props = { - .allowed_protos = IR_TYPE_RC5 | - IR_TYPE_RC6 | - IR_TYPE_NEC, - .change_protocol = dib0700_change_protocol, - }, + .allowed_protos = IR_TYPE_RC5 | + IR_TYPE_RC6 | + IR_TYPE_NEC, + .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -1960,12 +1958,10 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_interval = DEFAULT_RC_INTERVAL, .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .rc_query = dib0700_rc_query_old_firmware, - .rc_props = { - .allowed_protos = IR_TYPE_RC5 | - IR_TYPE_RC6 | - IR_TYPE_NEC, - .change_protocol = dib0700_change_protocol, - }, + .allowed_protos = IR_TYPE_RC5 | + IR_TYPE_RC6 | + IR_TYPE_NEC, + .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -2021,12 +2017,10 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_interval = DEFAULT_RC_INTERVAL, .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .rc_query = dib0700_rc_query_old_firmware, - .rc_props = { - .allowed_protos = IR_TYPE_RC5 | - IR_TYPE_RC6 | - IR_TYPE_NEC, - .change_protocol = dib0700_change_protocol, - }, + .allowed_protos = IR_TYPE_RC5 | + IR_TYPE_RC6 | + IR_TYPE_NEC, + .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -2065,12 +2059,10 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .rc_props = { - .allowed_protos = IR_TYPE_RC5 | - IR_TYPE_RC6 | - IR_TYPE_NEC, - .change_protocol = dib0700_change_protocol, - }, + .allowed_protos = IR_TYPE_RC5 | + IR_TYPE_RC6 | + IR_TYPE_NEC, + .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -2143,12 +2135,10 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .rc_props = { - .allowed_protos = IR_TYPE_RC5 | - IR_TYPE_RC6 | - IR_TYPE_NEC, - .change_protocol = dib0700_change_protocol, - }, + .allowed_protos = IR_TYPE_RC5 | + IR_TYPE_RC6 | + IR_TYPE_NEC, + .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -2189,12 +2179,10 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .rc_props = { - .allowed_protos = IR_TYPE_RC5 | - IR_TYPE_RC6 | - IR_TYPE_NEC, - .change_protocol = dib0700_change_protocol, - }, + .allowed_protos = IR_TYPE_RC5 | + IR_TYPE_RC6 | + IR_TYPE_NEC, + .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -2259,12 +2247,10 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .rc_props = { - .allowed_protos = IR_TYPE_RC5 | - IR_TYPE_RC6 | - IR_TYPE_NEC, - .change_protocol = dib0700_change_protocol, - }, + .allowed_protos = IR_TYPE_RC5 | + IR_TYPE_RC6 | + IR_TYPE_NEC, + .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -2308,12 +2294,10 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_NEC_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .rc_props = { - .allowed_protos = IR_TYPE_RC5 | - IR_TYPE_RC6 | - IR_TYPE_NEC, - .change_protocol = dib0700_change_protocol, - }, + .allowed_protos = IR_TYPE_RC5 | + IR_TYPE_RC6 | + IR_TYPE_NEC, + .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -2379,12 +2363,10 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .rc_props = { - .allowed_protos = IR_TYPE_RC5 | - IR_TYPE_RC6 | - IR_TYPE_NEC, - .change_protocol = dib0700_change_protocol, - }, + .allowed_protos = IR_TYPE_RC5 | + IR_TYPE_RC6 | + IR_TYPE_NEC, + .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, .num_adapters = 1, @@ -2417,12 +2399,10 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .rc_props = { - .allowed_protos = IR_TYPE_RC5 | - IR_TYPE_RC6 | - IR_TYPE_NEC, - .change_protocol = dib0700_change_protocol, - }, + .allowed_protos = IR_TYPE_RC5 | + IR_TYPE_RC6 | + IR_TYPE_NEC, + .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, .num_adapters = 1, @@ -2487,12 +2467,10 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .rc_props = { - .allowed_protos = IR_TYPE_RC5 | - IR_TYPE_RC6 | - IR_TYPE_NEC, - .change_protocol = dib0700_change_protocol, - }, + .allowed_protos = IR_TYPE_RC5 | + IR_TYPE_RC6 | + IR_TYPE_NEC, + .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, .num_adapters = 1, @@ -2533,12 +2511,10 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_NEC_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .rc_props = { - .allowed_protos = IR_TYPE_RC5 | - IR_TYPE_RC6 | - IR_TYPE_NEC, - .change_protocol = dib0700_change_protocol, - }, + .allowed_protos = IR_TYPE_RC5 | + IR_TYPE_RC6 | + IR_TYPE_NEC, + .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, .num_adapters = 2, @@ -2584,12 +2560,10 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .rc_props = { - .allowed_protos = IR_TYPE_RC5 | - IR_TYPE_RC6 | - IR_TYPE_NEC, - .change_protocol = dib0700_change_protocol, - }, + .allowed_protos = IR_TYPE_RC5 | + IR_TYPE_RC6 | + IR_TYPE_NEC, + .change_protocol = dib0700_change_protocol, }, }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, .num_adapters = 1, @@ -2623,12 +2597,10 @@ struct dvb_usb_device_properties dib0700_devices[] = { .rc_codes = RC_MAP_DIB0700_RC5_TABLE, .module_name = "dib0700", .rc_query = dib0700_rc_query_old_firmware, - .rc_props = { - .allowed_protos = IR_TYPE_RC5 | - IR_TYPE_RC6 | - IR_TYPE_NEC, - .change_protocol = dib0700_change_protocol, - }, + .allowed_protos = IR_TYPE_RC5 | + IR_TYPE_RC6 | + IR_TYPE_NEC, + .change_protocol = dib0700_change_protocol, }, }, }; diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c index b579fed3ab3f..bbba149a2ceb 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c +++ b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c @@ -106,10 +106,10 @@ static void legacy_dvb_usb_read_remote_control(struct work_struct *work) d->last_event = event; case REMOTE_KEY_REPEAT: deb_rc("key repeated\n"); - input_event(d->rc_input_dev, EV_KEY, event, 1); - input_sync(d->rc_input_dev); - input_event(d->rc_input_dev, EV_KEY, d->last_event, 0); - input_sync(d->rc_input_dev); + input_event(d->input_dev, EV_KEY, event, 1); + input_sync(d->input_dev); + input_event(d->input_dev, EV_KEY, d->last_event, 0); + input_sync(d->input_dev); break; default: break; @@ -154,10 +154,22 @@ schedule: schedule_delayed_work(&d->rc_query_work,msecs_to_jiffies(d->props.rc.legacy.rc_interval)); } -static int legacy_dvb_usb_remote_init(struct dvb_usb_device *d, - struct input_dev *input_dev) +static int legacy_dvb_usb_remote_init(struct dvb_usb_device *d) { int i, err, rc_interval; + struct input_dev *input_dev; + + input_dev = input_allocate_device(); + if (!input_dev) + return -ENOMEM; + + input_dev->evbit[0] = BIT_MASK(EV_KEY); + input_dev->name = "IR-receiver inside an USB DVB receiver"; + input_dev->phys = d->rc_phys; + usb_to_input_id(d->udev, &input_dev->id); + input_dev->dev.parent = &d->udev->dev; + d->input_dev = input_dev; + d->rc_dev = NULL; input_dev->getkeycode = legacy_dvb_usb_getkeycode; input_dev->setkeycode = legacy_dvb_usb_setkeycode; @@ -221,18 +233,34 @@ static void dvb_usb_read_remote_control(struct work_struct *work) msecs_to_jiffies(d->props.rc.core.rc_interval)); } -static int rc_core_dvb_usb_remote_init(struct dvb_usb_device *d, - struct input_dev *input_dev) +static int rc_core_dvb_usb_remote_init(struct dvb_usb_device *d) { int err, rc_interval; + struct rc_dev *dev; + + dev = rc_allocate_device(); + if (!dev) + return -ENOMEM; - d->props.rc.core.rc_props.priv = d; - err = ir_input_register(input_dev, - d->props.rc.core.rc_codes, - &d->props.rc.core.rc_props, - d->props.rc.core.module_name); - if (err < 0) + dev->driver_name = d->props.rc.core.module_name; + dev->map_name = d->props.rc.core.rc_codes; + dev->change_protocol = d->props.rc.core.change_protocol; + dev->allowed_protos = d->props.rc.core.allowed_protos; + dev->driver_type = RC_DRIVER_SCANCODE; + usb_to_input_id(d->udev, &dev->input_id); + dev->input_name = "IR-receiver inside an USB DVB receiver"; + dev->input_phys = d->rc_phys; + dev->dev.parent = &d->udev->dev; + dev->priv = d; + + err = rc_register_device(dev); + if (err < 0) { + rc_free_device(dev); return err; + } + + d->input_dev = NULL; + d->rc_dev = dev; if (!d->props.rc.core.rc_query || d->props.rc.core.bulk_mode) return 0; @@ -251,7 +279,6 @@ static int rc_core_dvb_usb_remote_init(struct dvb_usb_device *d, int dvb_usb_remote_init(struct dvb_usb_device *d) { - struct input_dev *input_dev; int err; if (dvb_usb_disable_rc_polling) @@ -267,26 +294,14 @@ int dvb_usb_remote_init(struct dvb_usb_device *d) usb_make_path(d->udev, d->rc_phys, sizeof(d->rc_phys)); strlcat(d->rc_phys, "/ir0", sizeof(d->rc_phys)); - input_dev = input_allocate_device(); - if (!input_dev) - return -ENOMEM; - - input_dev->evbit[0] = BIT_MASK(EV_KEY); - input_dev->name = "IR-receiver inside an USB DVB receiver"; - input_dev->phys = d->rc_phys; - usb_to_input_id(d->udev, &input_dev->id); - input_dev->dev.parent = &d->udev->dev; - /* Start the remote-control polling. */ if (d->props.rc.legacy.rc_interval < 40) d->props.rc.legacy.rc_interval = 100; /* default */ - d->rc_input_dev = input_dev; - if (d->props.rc.mode == DVB_RC_LEGACY) - err = legacy_dvb_usb_remote_init(d, input_dev); + err = legacy_dvb_usb_remote_init(d); else - err = rc_core_dvb_usb_remote_init(d, input_dev); + err = rc_core_dvb_usb_remote_init(d); if (err) return err; @@ -301,9 +316,9 @@ int dvb_usb_remote_exit(struct dvb_usb_device *d) cancel_rearming_delayed_work(&d->rc_query_work); flush_scheduled_work(); if (d->props.rc.mode == DVB_RC_LEGACY) - input_unregister_device(d->rc_input_dev); + input_unregister_device(d->input_dev); else - ir_input_unregister(d->rc_input_dev); + rc_unregister_device(d->rc_dev); } d->state &= ~DVB_USB_STATE_REMOTE; return 0; diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h index 34f7b3ba8cc7..83aa9826560f 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb.h +++ b/drivers/media/dvb/dvb-usb/dvb-usb.h @@ -180,18 +180,20 @@ struct dvb_rc_legacy { * struct dvb_rc properties of remote controller, using rc-core * @rc_codes: name of rc codes table * @protocol: type of protocol(s) currently used by the driver + * @allowed_protos: protocol(s) supported by the driver + * @change_protocol: callback to change protocol * @rc_query: called to query an event event. * @rc_interval: time in ms between two queries. - * @rc_props: remote controller properties * @bulk_mode: device supports bulk mode for RC (disable polling mode) */ struct dvb_rc { char *rc_codes; u64 protocol; + u64 allowed_protos; + int (*change_protocol)(struct rc_dev *dev, u64 ir_type); char *module_name; int (*rc_query) (struct dvb_usb_device *d); int rc_interval; - struct ir_dev_props rc_props; bool bulk_mode; /* uses bulk mode */ }; @@ -385,7 +387,8 @@ struct dvb_usb_adapter { * * @i2c_adap: device's i2c_adapter if it uses I2CoverUSB * - * @rc_input_dev: input device for the remote control. + * @rc_dev: rc device for the remote control (rc-core mode) + * @input_dev: input device for the remote control (legacy mode) * @rc_query_work: struct work_struct frequent rc queries * @last_event: last triggered event * @last_state: last state (no, pressed, repeat) @@ -418,7 +421,8 @@ struct dvb_usb_device { struct dvb_usb_adapter adapter[MAX_NO_OF_ADAPTER_PER_DEVICE]; /* remote control */ - struct input_dev *rc_input_dev; + struct rc_dev *rc_dev; + struct input_dev *input_dev; char rc_phys[64]; struct delayed_work rc_query_work; u32 last_event; diff --git a/drivers/media/dvb/dvb-usb/lmedm04.c b/drivers/media/dvb/dvb-usb/lmedm04.c index de7f1fbec92e..d8f1b150e1cb 100644 --- a/drivers/media/dvb/dvb-usb/lmedm04.c +++ b/drivers/media/dvb/dvb-usb/lmedm04.c @@ -198,7 +198,7 @@ static int lme2510_remote_keypress(struct dvb_usb_adapter *adap, u16 keypress) deb_info(1, "INT Key Keypress =%04x", keypress); if (keypress > 0) - ir_keydown(d->rc_input_dev, keypress, 0); + ir_keydown(d->rc_dev, keypress, 0); return 0; } @@ -555,42 +555,39 @@ static int lme2510_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) static int lme2510_int_service(struct dvb_usb_adapter *adap) { struct dvb_usb_device *d = adap->dev; - struct input_dev *input_dev; - char *ir_codes = RC_MAP_LME2510; - int ret = 0; + struct rc_dev *rc; + int ret; info("STA Configuring Remote"); - usb_make_path(d->udev, d->rc_phys, sizeof(d->rc_phys)); - - strlcat(d->rc_phys, "/ir0", sizeof(d->rc_phys)); - - input_dev = input_allocate_device(); - if (!input_dev) + rc = rc_allocate_device(); + if (!rc) return -ENOMEM; - input_dev->name = "LME2510 Remote Control"; - input_dev->phys = d->rc_phys; - - usb_to_input_id(d->udev, &input_dev->id); + usb_make_path(d->udev, d->rc_phys, sizeof(d->rc_phys)); + strlcat(d->rc_phys, "/ir0", sizeof(d->rc_phys)); - ret |= ir_input_register(input_dev, ir_codes, NULL, "LME 2510"); + rc->input_name = "LME2510 Remote Control"; + rc->input_phys = d->rc_phys; + rc->map_name = RC_MAP_LME2510; + rc->driver_name = "LME 2510"; + usb_to_input_id(d->udev, &rc->input_id); + ret = rc_register_device(rc); if (ret) { - input_free_device(input_dev); + rc_free_device(rc); return ret; } + d->rc_dev = rc; - d->rc_input_dev = input_dev; /* Start the Interupt */ ret = lme2510_int_read(adap); - if (ret < 0) { - ir_input_unregister(input_dev); - input_free_device(input_dev); + rc_unregister_device(rc); + return -ENODEV; } - return (ret < 0) ? -ENODEV : 0; + return 0; } static u8 check_sum(u8 *p, u8 len) @@ -1025,7 +1022,7 @@ void *lme2510_exit_int(struct dvb_usb_device *d) usb_free_coherent(d->udev, 5000, st->buffer, st->lme_urb->transfer_dma); info("Interupt Service Stopped"); - ir_input_unregister(d->rc_input_dev); + rc_unregister_device(d->rc_dev); info("Remote Stopped"); } return buffer; diff --git a/drivers/media/dvb/mantis/mantis_common.h b/drivers/media/dvb/mantis/mantis_common.h index d0b645a483c9..bd400d21b81f 100644 --- a/drivers/media/dvb/mantis/mantis_common.h +++ b/drivers/media/dvb/mantis/mantis_common.h @@ -171,7 +171,9 @@ struct mantis_pci { struct work_struct uart_work; spinlock_t uart_lock; - struct input_dev *rc; + struct rc_dev *rc; + char input_name[80]; + char input_phys[80]; }; #define MANTIS_HIF_STATUS (mantis->gpio_status) diff --git a/drivers/media/dvb/mantis/mantis_input.c b/drivers/media/dvb/mantis/mantis_input.c index a99489b8418b..209f2110e20c 100644 --- a/drivers/media/dvb/mantis/mantis_input.c +++ b/drivers/media/dvb/mantis/mantis_input.c @@ -18,7 +18,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <linux/input.h> #include <media/ir-core.h> #include <linux/pci.h> @@ -33,6 +32,7 @@ #include "mantis_uart.h" #define MODULE_NAME "mantis_core" +#define RC_MAP_MANTIS "rc-mantis" static struct ir_scancode mantis_ir_table[] = { { 0x29, KEY_POWER }, @@ -95,53 +95,65 @@ static struct ir_scancode mantis_ir_table[] = { { 0x00, KEY_BLUE }, }; -struct ir_scancode_table ir_mantis = { - .scan = mantis_ir_table, - .size = ARRAY_SIZE(mantis_ir_table), +static struct rc_keymap ir_mantis_map = { + .map = { + .scan = mantis_ir_table, + .size = ARRAY_SIZE(mantis_ir_table), + .ir_type = IR_TYPE_UNKNOWN, + .name = RC_MAP_MANTIS, + } }; -EXPORT_SYMBOL_GPL(ir_mantis); int mantis_input_init(struct mantis_pci *mantis) { - struct input_dev *rc; - char name[80], dev[80]; + struct rc_dev *dev; int err; - rc = input_allocate_device(); - if (!rc) { - dprintk(MANTIS_ERROR, 1, "Input device allocate failed"); - return -ENOMEM; - } + err = ir_register_map(&ir_mantis_map); + if (err) + goto out; - sprintf(name, "Mantis %s IR receiver", mantis->hwconfig->model_name); - sprintf(dev, "pci-%s/ir0", pci_name(mantis->pdev)); + dev = rc_allocate_device(); + if (!dev) { + dprintk(MANTIS_ERROR, 1, "Remote device allocation failed"); + err = -ENOMEM; + goto out_map; + } - rc->name = name; - rc->phys = dev; + sprintf(mantis->input_name, "Mantis %s IR receiver", mantis->hwconfig->model_name); + sprintf(mantis->input_phys, "pci-%s/ir0", pci_name(mantis->pdev)); - rc->id.bustype = BUS_PCI; - rc->id.vendor = mantis->vendor_id; - rc->id.product = mantis->device_id; - rc->id.version = 1; - rc->dev = mantis->pdev->dev; + dev->input_name = mantis->input_name; + dev->input_phys = mantis->input_phys; + dev->input_id.bustype = BUS_PCI; + dev->input_id.vendor = mantis->vendor_id; + dev->input_id.product = mantis->device_id; + dev->input_id.version = 1; + dev->driver_name = MODULE_NAME; + dev->map_name = RC_MAP_MANTIS; + dev->dev.parent = &mantis->pdev->dev; - err = __ir_input_register(rc, &ir_mantis, NULL, MODULE_NAME); + err = rc_register_device(dev); if (err) { dprintk(MANTIS_ERROR, 1, "IR device registration failed, ret = %d", err); - input_free_device(rc); - return -ENODEV; + goto out_dev; } - mantis->rc = rc; - + mantis->rc = dev; return 0; + +out_dev: + rc_free_device(dev); +out_map: + ir_unregister_map(&ir_mantis_map); +out: + return err; } int mantis_exit(struct mantis_pci *mantis) { - struct input_dev *rc = mantis->rc; - - ir_input_unregister(rc); - + rc_unregister_device(mantis->rc); + ir_unregister_map(&ir_mantis_map); return 0; } + diff --git a/drivers/media/dvb/siano/smscoreapi.c b/drivers/media/dvb/siano/smscoreapi.c index 135e45bd00c7..78765ed28063 100644 --- a/drivers/media/dvb/siano/smscoreapi.c +++ b/drivers/media/dvb/siano/smscoreapi.c @@ -438,7 +438,7 @@ static int smscore_init_ir(struct smscore_device_t *coredev) int rc; void *buffer; - coredev->ir.input_dev = NULL; + coredev->ir.dev = NULL; ir_io = sms_get_board(smscore_get_board_id(coredev))->board_cfg.ir; if (ir_io) {/* only if IR port exist we use IR sub-module */ sms_info("IR loading"); diff --git a/drivers/media/dvb/siano/smsir.c b/drivers/media/dvb/siano/smsir.c index a27c44a8af5a..ebd73059b518 100644 --- a/drivers/media/dvb/siano/smsir.c +++ b/drivers/media/dvb/siano/smsir.c @@ -45,25 +45,24 @@ void sms_ir_event(struct smscore_device_t *coredev, const char *buf, int len) ev.duration = abs(samples[i]) * 1000; /* Convert to ns */ ev.pulse = (samples[i] > 0) ? false : true; - ir_raw_event_store(coredev->ir.input_dev, &ev); + ir_raw_event_store(coredev->ir.dev, &ev); } - ir_raw_event_handle(coredev->ir.input_dev); + ir_raw_event_handle(coredev->ir.dev); } int sms_ir_init(struct smscore_device_t *coredev) { - struct input_dev *input_dev; + int err; int board_id = smscore_get_board_id(coredev); + struct rc_dev *dev; - sms_log("Allocating input device"); - input_dev = input_allocate_device(); - if (!input_dev) { + sms_log("Allocating rc device"); + dev = rc_allocate_device(); + if (!dev) { sms_err("Not enough memory"); return -ENOMEM; } - coredev->ir.input_dev = input_dev; - coredev->ir.controller = 0; /* Todo: vega/nova SPI number */ coredev->ir.timeout = IR_DEFAULT_TIMEOUT; sms_log("IR port %d, timeout %d ms", @@ -75,38 +74,41 @@ int sms_ir_init(struct smscore_device_t *coredev) strlcpy(coredev->ir.phys, coredev->devpath, sizeof(coredev->ir.phys)); strlcat(coredev->ir.phys, "/ir0", sizeof(coredev->ir.phys)); - input_dev->name = coredev->ir.name; - input_dev->phys = coredev->ir.phys; - input_dev->dev.parent = coredev->device; + dev->input_name = coredev->ir.name; + dev->input_phys = coredev->ir.phys; + dev->dev.parent = coredev->device; #if 0 /* TODO: properly initialize the parameters bellow */ - input_dev->id.bustype = BUS_USB; - input_dev->id.version = 1; - input_dev->id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor); - input_dev->id.product = le16_to_cpu(dev->udev->descriptor.idProduct); + dev->input_id.bustype = BUS_USB; + dev->input_id.version = 1; + dev->input_id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor); + dev->input_id.product = le16_to_cpu(dev->udev->descriptor.idProduct); #endif - coredev->ir.props.priv = coredev; - coredev->ir.props.driver_type = RC_DRIVER_IR_RAW; - coredev->ir.props.allowed_protos = IR_TYPE_ALL; + dev->priv = coredev; + dev->driver_type = RC_DRIVER_IR_RAW; + dev->allowed_protos = IR_TYPE_ALL; + dev->map_name = sms_get_board(board_id)->rc_codes; + dev->driver_name = MODULE_NAME; - sms_log("Input device (IR) %s is set for key events", input_dev->name); + sms_log("Input device (IR) %s is set for key events", dev->input_name); - if (ir_input_register(input_dev, sms_get_board(board_id)->rc_codes, - &coredev->ir.props, MODULE_NAME)) { + err = rc_register_device(dev); + if (err < 0) { sms_err("Failed to register device"); - input_free_device(input_dev); - return -EACCES; + rc_free_device(dev); + return err; } + coredev->ir.dev = dev; return 0; } void sms_ir_exit(struct smscore_device_t *coredev) { - if (coredev->ir.input_dev) - ir_input_unregister(coredev->ir.input_dev); + if (coredev->ir.dev) + rc_unregister_device(coredev->ir.dev); sms_log(""); } diff --git a/drivers/media/dvb/siano/smsir.h b/drivers/media/dvb/siano/smsir.h index 926e247523bd..c2f68a460ee1 100644 --- a/drivers/media/dvb/siano/smsir.h +++ b/drivers/media/dvb/siano/smsir.h @@ -35,13 +35,12 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. struct smscore_device_t; struct ir_t { - struct input_dev *input_dev; + struct rc_dev *dev; char name[40]; char phys[32]; char *rc_codes; u64 protocol; - struct ir_dev_props props; u32 timeout; u32 controller; diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c index a9c2c326df4b..9aca0f37993b 100644 --- a/drivers/media/dvb/ttpci/budget-ci.c +++ b/drivers/media/dvb/ttpci/budget-ci.c @@ -33,7 +33,6 @@ #include <linux/errno.h> #include <linux/slab.h> #include <linux/interrupt.h> -#include <linux/input.h> #include <linux/spinlock.h> #include <media/ir-core.h> @@ -96,7 +95,7 @@ MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding"); DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); struct budget_ci_ir { - struct input_dev *dev; + struct rc_dev *dev; struct tasklet_struct msp430_irq_tasklet; char name[72]; /* 40 + 32 for (struct saa7146_dev).name */ char phys[32]; @@ -118,7 +117,7 @@ struct budget_ci { static void msp430_ir_interrupt(unsigned long data) { struct budget_ci *budget_ci = (struct budget_ci *) data; - struct input_dev *dev = budget_ci->ir.dev; + struct rc_dev *dev = budget_ci->ir.dev; u32 command = ttpci_budget_debiread(&budget_ci->budget, DEBINOSWAP, DEBIADDR_IR, 2, 1, 0) >> 8; /* @@ -166,13 +165,11 @@ static void msp430_ir_interrupt(unsigned long data) static int msp430_ir_init(struct budget_ci *budget_ci) { struct saa7146_dev *saa = budget_ci->budget.dev; - struct input_dev *input_dev = budget_ci->ir.dev; + struct rc_dev *dev; int error; - char *ir_codes = NULL; - - budget_ci->ir.dev = input_dev = input_allocate_device(); - if (!input_dev) { + dev = rc_allocate_device(); + if (!dev) { printk(KERN_ERR "budget_ci: IR interface initialisation failed\n"); return -ENOMEM; } @@ -182,19 +179,19 @@ static int msp430_ir_init(struct budget_ci *budget_ci) snprintf(budget_ci->ir.phys, sizeof(budget_ci->ir.phys), "pci-%s/ir0", pci_name(saa->pci)); - input_dev->name = budget_ci->ir.name; - - input_dev->phys = budget_ci->ir.phys; - input_dev->id.bustype = BUS_PCI; - input_dev->id.version = 1; + dev->driver_name = MODULE_NAME; + dev->input_name = budget_ci->ir.name; + dev->input_phys = budget_ci->ir.phys; + dev->input_id.bustype = BUS_PCI; + dev->input_id.version = 1; if (saa->pci->subsystem_vendor) { - input_dev->id.vendor = saa->pci->subsystem_vendor; - input_dev->id.product = saa->pci->subsystem_device; + dev->input_id.vendor = saa->pci->subsystem_vendor; + dev->input_id.product = saa->pci->subsystem_device; } else { - input_dev->id.vendor = saa->pci->vendor; - input_dev->id.product = saa->pci->device; + dev->input_id.vendor = saa->pci->vendor; + dev->input_id.product = saa->pci->device; } - input_dev->dev.parent = &saa->pci->dev; + dev->dev.parent = &saa->pci->dev; if (rc5_device < 0) budget_ci->ir.rc5_device = IR_DEVICE_ANY; @@ -208,7 +205,7 @@ static int msp430_ir_init(struct budget_ci *budget_ci) case 0x1011: case 0x1012: /* The hauppauge keymap is a superset of these remotes */ - ir_codes = RC_MAP_HAUPPAUGE_NEW; + dev->map_name = RC_MAP_HAUPPAUGE_NEW; if (rc5_device < 0) budget_ci->ir.rc5_device = 0x1f; @@ -218,23 +215,22 @@ static int msp430_ir_init(struct budget_ci *budget_ci) case 0x1019: case 0x101a: /* for the Technotrend 1500 bundled remote */ - ir_codes = RC_MAP_TT_1500; + dev->map_name = RC_MAP_TT_1500; break; default: /* unknown remote */ - ir_codes = RC_MAP_BUDGET_CI_OLD; + dev->map_name = RC_MAP_BUDGET_CI_OLD; break; } - error = ir_input_register(input_dev, ir_codes, NULL, MODULE_NAME); + error = rc_register_device(dev); if (error) { printk(KERN_ERR "budget_ci: could not init driver for IR device (code %d)\n", error); + rc_free_device(dev); return error; } - /* note: these must be after input_register_device */ - input_dev->rep[REP_DELAY] = 400; - input_dev->rep[REP_PERIOD] = 250; + budget_ci->ir.dev = dev; tasklet_init(&budget_ci->ir.msp430_irq_tasklet, msp430_ir_interrupt, (unsigned long) budget_ci); @@ -248,13 +244,12 @@ static int msp430_ir_init(struct budget_ci *budget_ci) static void msp430_ir_deinit(struct budget_ci *budget_ci) { struct saa7146_dev *saa = budget_ci->budget.dev; - struct input_dev *dev = budget_ci->ir.dev; SAA7146_IER_DISABLE(saa, MASK_06); saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT); tasklet_kill(&budget_ci->ir.msp430_irq_tasklet); - ir_input_unregister(dev); + rc_unregister_device(budget_ci->ir.dev); } static int ciintf_read_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address) diff --git a/drivers/media/rc/ene_ir.c b/drivers/media/rc/ene_ir.c index 7637babcd262..0a4151f03c7e 100644 --- a/drivers/media/rc/ene_ir.c +++ b/drivers/media/rc/ene_ir.c @@ -37,9 +37,7 @@ #include <linux/interrupt.h> #include <linux/sched.h> #include <linux/slab.h> -#include <linux/input.h> #include <media/ir-core.h> -#include <media/ir-common.h> #include "ene_ir.h" static int sample_period; @@ -357,7 +355,7 @@ void ene_rx_sense_carrier(struct ene_device *dev) ev.carrier_report = true; ev.carrier = carrier; ev.duty_cycle = duty_cycle; - ir_raw_event_store(dev->idev, &ev); + ir_raw_event_store(dev->rdev, &ev); } } @@ -448,32 +446,32 @@ static void ene_rx_setup(struct ene_device *dev) select_timeout: if (dev->rx_fan_input_inuse) { - dev->props->rx_resolution = MS_TO_NS(ENE_FW_SAMPLE_PERIOD_FAN); + dev->rdev->rx_resolution = MS_TO_NS(ENE_FW_SAMPLE_PERIOD_FAN); /* Fan input doesn't support timeouts, it just ends the input with a maximum sample */ - dev->props->min_timeout = dev->props->max_timeout = + dev->rdev->min_timeout = dev->rdev->max_timeout = MS_TO_NS(ENE_FW_SMPL_BUF_FAN_MSK * ENE_FW_SAMPLE_PERIOD_FAN); } else { - dev->props->rx_resolution = MS_TO_NS(sample_period); + dev->rdev->rx_resolution = MS_TO_NS(sample_period); /* Theoreticly timeout is unlimited, but we cap it * because it was seen that on one device, it * would stop sending spaces after around 250 msec. * Besides, this is close to 2^32 anyway and timeout is u32. */ - dev->props->min_timeout = MS_TO_NS(127 * sample_period); - dev->props->max_timeout = MS_TO_NS(200000); + dev->rdev->min_timeout = MS_TO_NS(127 * sample_period); + dev->rdev->max_timeout = MS_TO_NS(200000); } if (dev->hw_learning_and_tx_capable) - dev->props->tx_resolution = MS_TO_NS(sample_period); + dev->rdev->tx_resolution = MS_TO_NS(sample_period); - if (dev->props->timeout > dev->props->max_timeout) - dev->props->timeout = dev->props->max_timeout; - if (dev->props->timeout < dev->props->min_timeout) - dev->props->timeout = dev->props->min_timeout; + if (dev->rdev->timeout > dev->rdev->max_timeout) + dev->rdev->timeout = dev->rdev->max_timeout; + if (dev->rdev->timeout < dev->rdev->min_timeout) + dev->rdev->timeout = dev->rdev->min_timeout; } /* Enable the device for receive */ @@ -504,7 +502,7 @@ static void ene_rx_enable(struct ene_device *dev) ene_set_reg_mask(dev, ENE_FW1, ENE_FW1_ENABLE | ENE_FW1_IRQ); /* enter idle mode */ - ir_raw_event_set_idle(dev->idev, true); + ir_raw_event_set_idle(dev->rdev, true); dev->rx_enabled = true; } @@ -518,7 +516,7 @@ static void ene_rx_disable(struct ene_device *dev) /* disable hardware IRQ and firmware flag */ ene_clear_reg_mask(dev, ENE_FW1, ENE_FW1_ENABLE | ENE_FW1_IRQ); - ir_raw_event_set_idle(dev->idev, true); + ir_raw_event_set_idle(dev->rdev, true); dev->rx_enabled = false; } @@ -805,10 +803,10 @@ static irqreturn_t ene_isr(int irq, void *data) ev.duration = MS_TO_NS(hw_sample); ev.pulse = pulse; - ir_raw_event_store_with_filter(dev->idev, &ev); + ir_raw_event_store_with_filter(dev->rdev, &ev); } - ir_raw_event_handle(dev->idev); + ir_raw_event_handle(dev->rdev); unlock: spin_unlock_irqrestore(&dev->hw_lock, flags); return retval; @@ -823,7 +821,7 @@ static void ene_setup_default_settings(struct ene_device *dev) dev->learning_mode_enabled = learning_mode_force; /* Set reasonable default timeout */ - dev->props->timeout = MS_TO_NS(150000); + dev->rdev->timeout = MS_TO_NS(150000); } /* Upload all hardware settings at once. Used at load and resume time */ @@ -838,9 +836,9 @@ static void ene_setup_hw_settings(struct ene_device *dev) } /* outside interface: called on first open*/ -static int ene_open(void *data) +static int ene_open(struct rc_dev *rdev) { - struct ene_device *dev = (struct ene_device *)data; + struct ene_device *dev = rdev->priv; unsigned long flags; spin_lock_irqsave(&dev->hw_lock, flags); @@ -850,9 +848,9 @@ static int ene_open(void *data) } /* outside interface: called on device close*/ -static void ene_close(void *data) +static void ene_close(struct rc_dev *rdev) { - struct ene_device *dev = (struct ene_device *)data; + struct ene_device *dev = rdev->priv; unsigned long flags; spin_lock_irqsave(&dev->hw_lock, flags); @@ -861,9 +859,9 @@ static void ene_close(void *data) } /* outside interface: set transmitter mask */ -static int ene_set_tx_mask(void *data, u32 tx_mask) +static int ene_set_tx_mask(struct rc_dev *rdev, u32 tx_mask) { - struct ene_device *dev = (struct ene_device *)data; + struct ene_device *dev = rdev->priv; dbg("TX: attempt to set transmitter mask %02x", tx_mask); /* invalid txmask */ @@ -879,9 +877,9 @@ static int ene_set_tx_mask(void *data, u32 tx_mask) } /* outside interface : set tx carrier */ -static int ene_set_tx_carrier(void *data, u32 carrier) +static int ene_set_tx_carrier(struct rc_dev *rdev, u32 carrier) { - struct ene_device *dev = (struct ene_device *)data; + struct ene_device *dev = rdev->priv; u32 period = 2000000 / carrier; dbg("TX: attempt to set tx carrier to %d kHz", carrier); @@ -900,9 +898,9 @@ static int ene_set_tx_carrier(void *data, u32 carrier) } /*outside interface : set tx duty cycle */ -static int ene_set_tx_duty_cycle(void *data, u32 duty_cycle) +static int ene_set_tx_duty_cycle(struct rc_dev *rdev, u32 duty_cycle) { - struct ene_device *dev = (struct ene_device *)data; + struct ene_device *dev = rdev->priv; dbg("TX: setting duty cycle to %d%%", duty_cycle); dev->tx_duty_cycle = duty_cycle; ene_tx_set_carrier(dev); @@ -910,9 +908,9 @@ static int ene_set_tx_duty_cycle(void *data, u32 duty_cycle) } /* outside interface: enable learning mode */ -static int ene_set_learning_mode(void *data, int enable) +static int ene_set_learning_mode(struct rc_dev *rdev, int enable) { - struct ene_device *dev = (struct ene_device *)data; + struct ene_device *dev = rdev->priv; unsigned long flags; if (enable == dev->learning_mode_enabled) return 0; @@ -926,9 +924,9 @@ static int ene_set_learning_mode(void *data, int enable) return 0; } -static int ene_set_carrier_report(void *data, int enable) +static int ene_set_carrier_report(struct rc_dev *rdev, int enable) { - struct ene_device *dev = (struct ene_device *)data; + struct ene_device *dev = rdev->priv; unsigned long flags; if (enable == dev->carrier_detect_enabled) @@ -944,18 +942,20 @@ static int ene_set_carrier_report(void *data, int enable) } /* outside interface: enable or disable idle mode */ -static void ene_set_idle(void *data, bool idle) +static void ene_set_idle(struct rc_dev *rdev, bool idle) { + struct ene_device *dev = rdev->priv; + if (idle) { - ene_rx_reset((struct ene_device *)data); + ene_rx_reset(dev); dbg("RX: end of data"); } } /* outside interface: transmit */ -static int ene_transmit(void *data, int *buf, u32 n) +static int ene_transmit(struct rc_dev *rdev, int *buf, u32 n) { - struct ene_device *dev = (struct ene_device *)data; + struct ene_device *dev = rdev->priv; unsigned long flags; dev->tx_buffer = buf; @@ -992,16 +992,13 @@ static int ene_transmit(void *data, int *buf, u32 n) static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id) { int error = -ENOMEM; - struct ir_dev_props *ir_props; - struct input_dev *input_dev; + struct rc_dev *rdev; struct ene_device *dev; /* allocate memory */ - input_dev = input_allocate_device(); - ir_props = kzalloc(sizeof(struct ir_dev_props), GFP_KERNEL); dev = kzalloc(sizeof(struct ene_device), GFP_KERNEL); - - if (!input_dev || !ir_props || !dev) + rdev = rc_allocate_device(); + if (!dev || !rdev) goto error1; /* validate resources */ @@ -1054,24 +1051,25 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id) if (!dev->hw_learning_and_tx_capable) learning_mode_force = false; - ir_props->driver_type = RC_DRIVER_IR_RAW; - ir_props->allowed_protos = IR_TYPE_ALL; - ir_props->priv = dev; - ir_props->open = ene_open; - ir_props->close = ene_close; - ir_props->s_idle = ene_set_idle; - - dev->props = ir_props; - dev->idev = input_dev; + rdev->driver_type = RC_DRIVER_IR_RAW; + rdev->allowed_protos = IR_TYPE_ALL; + rdev->priv = dev; + rdev->open = ene_open; + rdev->close = ene_close; + rdev->s_idle = ene_set_idle; + rdev->driver_name = ENE_DRIVER_NAME; + rdev->map_name = RC_MAP_RC6_MCE; + rdev->input_name = "ENE eHome Infrared Remote Receiver"; if (dev->hw_learning_and_tx_capable) { - ir_props->s_learning_mode = ene_set_learning_mode; + rdev->s_learning_mode = ene_set_learning_mode; init_completion(&dev->tx_complete); - ir_props->tx_ir = ene_transmit; - ir_props->s_tx_mask = ene_set_tx_mask; - ir_props->s_tx_carrier = ene_set_tx_carrier; - ir_props->s_tx_duty_cycle = ene_set_tx_duty_cycle; - ir_props->s_carrier_report = ene_set_carrier_report; + rdev->tx_ir = ene_transmit; + rdev->s_tx_mask = ene_set_tx_mask; + rdev->s_tx_carrier = ene_set_tx_carrier; + rdev->s_tx_duty_cycle = ene_set_tx_duty_cycle; + rdev->s_carrier_report = ene_set_carrier_report; + rdev->input_name = "ENE eHome Infrared Remote Transceiver"; } ene_rx_setup_hw_buffer(dev); @@ -1081,16 +1079,11 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id) device_set_wakeup_capable(&pnp_dev->dev, true); device_set_wakeup_enable(&pnp_dev->dev, true); - if (dev->hw_learning_and_tx_capable) - input_dev->name = "ENE eHome Infrared Remote Transceiver"; - else - input_dev->name = "ENE eHome Infrared Remote Receiver"; - - error = -ENODEV; - if (ir_input_register(input_dev, RC_MAP_RC6_MCE, ir_props, - ENE_DRIVER_NAME)) + error = rc_register_device(rdev); + if (error < 0) goto error; + dev->rdev = rdev; ene_notice("driver has been succesfully loaded"); return 0; error: @@ -1099,8 +1092,7 @@ error: if (dev && dev->hw_io >= 0) release_region(dev->hw_io, ENE_IO_SIZE); error1: - input_free_device(input_dev); - kfree(ir_props); + rc_free_device(rdev); kfree(dev); return error; } @@ -1118,8 +1110,7 @@ static void ene_remove(struct pnp_dev *pnp_dev) free_irq(dev->irq, dev); release_region(dev->hw_io, ENE_IO_SIZE); - ir_input_unregister(dev->idev); - kfree(dev->props); + rc_unregister_device(dev->rdev); kfree(dev); } diff --git a/drivers/media/rc/ene_ir.h b/drivers/media/rc/ene_ir.h index f5870667a433..c179baf34cb4 100644 --- a/drivers/media/rc/ene_ir.h +++ b/drivers/media/rc/ene_ir.h @@ -205,8 +205,7 @@ struct ene_device { struct pnp_dev *pnp_dev; - struct input_dev *idev; - struct ir_dev_props *props; + struct rc_dev *rdev; /* hw IO settings */ long hw_io; diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c index 79f4f58c2ea4..8d4b35d1ae56 100644 --- a/drivers/media/rc/imon.c +++ b/drivers/media/rc/imon.c @@ -88,7 +88,6 @@ static ssize_t lcd_write(struct file *file, const char *buf, struct imon_context { struct device *dev; - struct ir_dev_props *props; /* Newer devices have two interfaces */ struct usb_device *usbdev_intf0; struct usb_device *usbdev_intf1; @@ -123,7 +122,7 @@ struct imon_context { u16 vendor; /* usb vendor ID */ u16 product; /* usb product ID */ - struct input_dev *rdev; /* input device for remote */ + struct rc_dev *rdev; /* rc-core device for remote */ struct input_dev *idev; /* input device for panel & IR mouse */ struct input_dev *touch; /* input device for touchscreen */ @@ -984,16 +983,16 @@ static void imon_touch_display_timeout(unsigned long data) * really just RC-6), but only one or the other at a time, as the signals * are decoded onboard the receiver. */ -int imon_ir_change_protocol(void *priv, u64 ir_type) +static int imon_ir_change_protocol(struct rc_dev *rc, u64 ir_type) { int retval; - struct imon_context *ictx = priv; + struct imon_context *ictx = rc->priv; struct device *dev = ictx->dev; bool pad_mouse; unsigned char ir_proto_packet[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x86 }; - if (ir_type && !(ir_type & ictx->props->allowed_protos)) + if (ir_type && !(ir_type & rc->allowed_protos)) dev_warn(dev, "Looks like you're trying to use an IR protocol " "this device does not support\n"); @@ -1757,7 +1756,7 @@ static void imon_get_ffdc_type(struct imon_context *ictx) printk(KERN_CONT " (id 0x%02x)\n", ffdc_cfg_byte); ictx->display_type = detected_display_type; - ictx->props->allowed_protos = allowed_protos; + ictx->rdev->allowed_protos = allowed_protos; ictx->ir_type = allowed_protos; } @@ -1811,18 +1810,15 @@ static void imon_set_display_type(struct imon_context *ictx) ictx->display_type = configured_display_type; } -static struct input_dev *imon_init_rdev(struct imon_context *ictx) +static struct rc_dev *imon_init_rdev(struct imon_context *ictx) { - struct input_dev *rdev; - struct ir_dev_props *props; + struct rc_dev *rdev; int ret; - char *ir_codes = NULL; const unsigned char fp_packet[] = { 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x88 }; - rdev = input_allocate_device(); - props = kzalloc(sizeof(*props), GFP_KERNEL); - if (!rdev || !props) { + rdev = rc_allocate_device(); + if (!rdev) { dev_err(ictx->dev, "remote control dev allocation failed\n"); goto out; } @@ -1833,18 +1829,20 @@ static struct input_dev *imon_init_rdev(struct imon_context *ictx) sizeof(ictx->phys_rdev)); strlcat(ictx->phys_rdev, "/input0", sizeof(ictx->phys_rdev)); - rdev->name = ictx->name_rdev; - rdev->phys = ictx->phys_rdev; - usb_to_input_id(ictx->usbdev_intf0, &rdev->id); + rdev->input_name = ictx->name_rdev; + rdev->input_phys = ictx->phys_rdev; + usb_to_input_id(ictx->usbdev_intf0, &rdev->input_id); rdev->dev.parent = ictx->dev; - rdev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP); - input_set_drvdata(rdev, ictx); - props->priv = ictx; - props->driver_type = RC_DRIVER_SCANCODE; - props->allowed_protos = IR_TYPE_OTHER | IR_TYPE_RC6; /* iMON PAD or MCE */ - props->change_protocol = imon_ir_change_protocol; - ictx->props = props; + rdev->priv = ictx; + rdev->driver_type = RC_DRIVER_SCANCODE; + rdev->allowed_protos = IR_TYPE_OTHER | IR_TYPE_RC6; /* iMON PAD or MCE */ + rdev->change_protocol = imon_ir_change_protocol; + rdev->driver_name = MOD_NAME; + if (ictx->ir_type == IR_TYPE_RC6) + rdev->map_name = RC_MAP_IMON_MCE; + else + rdev->map_name = RC_MAP_IMON_PAD; /* Enable front-panel buttons and/or knobs */ memcpy(ictx->usb_tx_buf, &fp_packet, sizeof(fp_packet)); @@ -1858,12 +1856,7 @@ static struct input_dev *imon_init_rdev(struct imon_context *ictx) imon_set_display_type(ictx); - if (ictx->ir_type == IR_TYPE_RC6) - ir_codes = RC_MAP_IMON_MCE; - else - ir_codes = RC_MAP_IMON_PAD; - - ret = ir_input_register(rdev, ir_codes, props, MOD_NAME); + ret = rc_register_device(rdev); if (ret < 0) { dev_err(ictx->dev, "remote input dev register failed\n"); goto out; @@ -1872,8 +1865,7 @@ static struct input_dev *imon_init_rdev(struct imon_context *ictx) return rdev; out: - kfree(props); - input_free_device(rdev); + rc_free_device(rdev); return NULL; } @@ -2144,7 +2136,7 @@ static struct imon_context *imon_init_intf0(struct usb_interface *intf) return ictx; urb_submit_failed: - ir_input_unregister(ictx->rdev); + rc_unregister_device(ictx->rdev); rdev_setup_failed: input_unregister_device(ictx->idev); idev_setup_failed: @@ -2371,7 +2363,7 @@ static void __devexit imon_disconnect(struct usb_interface *interface) ictx->dev_present_intf0 = false; usb_kill_urb(ictx->rx_urb_intf0); input_unregister_device(ictx->idev); - ir_input_unregister(ictx->rdev); + rc_unregister_device(ictx->rdev); if (ictx->display_supported) { if (ictx->display_type == IMON_DISPLAY_TYPE_LCD) usb_deregister_dev(interface, &imon_lcd_class); diff --git a/drivers/media/rc/ir-jvc-decoder.c b/drivers/media/rc/ir-jvc-decoder.c index d83a5f64bfe4..cfe0e70440a5 100644 --- a/drivers/media/rc/ir-jvc-decoder.c +++ b/drivers/media/rc/ir-jvc-decoder.c @@ -37,17 +37,16 @@ enum jvc_state { /** * ir_jvc_decode() - Decode one JVC pulse or space - * @input_dev: the struct input_dev descriptor of the device + * @dev: the struct rc_dev descriptor of the device * @duration: the struct ir_raw_event descriptor of the pulse/space * * This function returns -EINVAL if the pulse violates the state machine */ -static int ir_jvc_decode(struct input_dev *input_dev, struct ir_raw_event ev) +static int ir_jvc_decode(struct rc_dev *dev, struct ir_raw_event ev) { - struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); - struct jvc_dec *data = &ir_dev->raw->jvc; + struct jvc_dec *data = &dev->raw->jvc; - if (!(ir_dev->raw->enabled_protocols & IR_TYPE_JVC)) + if (!(dev->raw->enabled_protocols & IR_TYPE_JVC)) return 0; if (!is_timing_event(ev)) { @@ -140,12 +139,12 @@ again: scancode = (bitrev8((data->bits >> 8) & 0xff) << 8) | (bitrev8((data->bits >> 0) & 0xff) << 0); IR_dprintk(1, "JVC scancode 0x%04x\n", scancode); - ir_keydown(input_dev, scancode, data->toggle); + ir_keydown(dev, scancode, data->toggle); data->first = false; data->old_bits = data->bits; } else if (data->bits == data->old_bits) { IR_dprintk(1, "JVC repeat\n"); - ir_repeat(input_dev); + ir_repeat(dev); } else { IR_dprintk(1, "JVC invalid repeat msg\n"); break; diff --git a/drivers/media/rc/ir-lirc-codec.c b/drivers/media/rc/ir-lirc-codec.c index 9345995dbf14..ceabea6053de 100644 --- a/drivers/media/rc/ir-lirc-codec.c +++ b/drivers/media/rc/ir-lirc-codec.c @@ -24,21 +24,20 @@ /** * ir_lirc_decode() - Send raw IR data to lirc_dev to be relayed to the * lircd userspace daemon for decoding. - * @input_dev: the struct input_dev descriptor of the device + * @input_dev: the struct rc_dev descriptor of the device * @duration: the struct ir_raw_event descriptor of the pulse/space * * This function returns -EINVAL if the lirc interfaces aren't wired up. */ -static int ir_lirc_decode(struct input_dev *input_dev, struct ir_raw_event ev) +static int ir_lirc_decode(struct rc_dev *dev, struct ir_raw_event ev) { - struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); - struct lirc_codec *lirc = &ir_dev->raw->lirc; + struct lirc_codec *lirc = &dev->raw->lirc; int sample; - if (!(ir_dev->raw->enabled_protocols & IR_TYPE_LIRC)) + if (!(dev->raw->enabled_protocols & IR_TYPE_LIRC)) return 0; - if (!ir_dev->raw->lirc.drv || !ir_dev->raw->lirc.drv->rbuf) + if (!dev->raw->lirc.drv || !dev->raw->lirc.drv->rbuf) return -EINVAL; /* Packet start */ @@ -79,7 +78,7 @@ static int ir_lirc_decode(struct input_dev *input_dev, struct ir_raw_event ev) (u64)LIRC_VALUE_MASK); gap_sample = LIRC_SPACE(lirc->gap_duration); - lirc_buffer_write(ir_dev->raw->lirc.drv->rbuf, + lirc_buffer_write(dev->raw->lirc.drv->rbuf, (unsigned char *) &gap_sample); lirc->gap = false; } @@ -88,9 +87,9 @@ static int ir_lirc_decode(struct input_dev *input_dev, struct ir_raw_event ev) LIRC_SPACE(ev.duration / 1000); } - lirc_buffer_write(ir_dev->raw->lirc.drv->rbuf, + lirc_buffer_write(dev->raw->lirc.drv->rbuf, (unsigned char *) &sample); - wake_up(&ir_dev->raw->lirc.drv->rbuf->wait_poll); + wake_up(&dev->raw->lirc.drv->rbuf->wait_poll); return 0; } @@ -99,7 +98,7 @@ static ssize_t ir_lirc_transmit_ir(struct file *file, const char *buf, size_t n, loff_t *ppos) { struct lirc_codec *lirc; - struct ir_input_dev *ir_dev; + struct rc_dev *dev; int *txbuf; /* buffer with values to transmit */ int ret = 0, count; @@ -118,14 +117,14 @@ static ssize_t ir_lirc_transmit_ir(struct file *file, const char *buf, if (IS_ERR(txbuf)) return PTR_ERR(txbuf); - ir_dev = lirc->ir_dev; - if (!ir_dev) { + dev = lirc->dev; + if (!dev) { ret = -EFAULT; goto out; } - if (ir_dev->props && ir_dev->props->tx_ir) - ret = ir_dev->props->tx_ir(ir_dev->props->priv, txbuf, (u32)n); + if (dev->tx_ir) + ret = dev->tx_ir(dev, txbuf, (u32)n); out: kfree(txbuf); @@ -136,21 +135,18 @@ static long ir_lirc_ioctl(struct file *filep, unsigned int cmd, unsigned long __user arg) { struct lirc_codec *lirc; - struct ir_input_dev *ir_dev; + struct rc_dev *dev; int ret = 0; - void *drv_data; __u32 val = 0, tmp; lirc = lirc_get_pdata(filep); if (!lirc) return -EFAULT; - ir_dev = lirc->ir_dev; - if (!ir_dev || !ir_dev->props || !ir_dev->props->priv) + dev = lirc->dev; + if (!dev) return -EFAULT; - drv_data = ir_dev->props->priv; - if (_IOC_DIR(cmd) & _IOC_WRITE) { ret = get_user(val, (__u32 *)arg); if (ret) @@ -171,84 +167,85 @@ static long ir_lirc_ioctl(struct file *filep, unsigned int cmd, /* TX settings */ case LIRC_SET_TRANSMITTER_MASK: - if (!ir_dev->props->s_tx_mask) + if (!dev->s_tx_mask) return -EINVAL; - return ir_dev->props->s_tx_mask(drv_data, val); + return dev->s_tx_mask(dev, val); case LIRC_SET_SEND_CARRIER: - if (!ir_dev->props->s_tx_carrier) + if (!dev->s_tx_carrier) return -EINVAL; - return ir_dev->props->s_tx_carrier(drv_data, val); + return dev->s_tx_carrier(dev, val); case LIRC_SET_SEND_DUTY_CYCLE: - if (!ir_dev->props->s_tx_duty_cycle) + if (!dev->s_tx_duty_cycle) return -ENOSYS; if (val <= 0 || val >= 100) return -EINVAL; - return ir_dev->props->s_tx_duty_cycle(drv_data, val); + return dev->s_tx_duty_cycle(dev, val); /* RX settings */ case LIRC_SET_REC_CARRIER: - if (!ir_dev->props->s_rx_carrier_range) + if (!dev->s_rx_carrier_range) return -ENOSYS; if (val <= 0) return -EINVAL; - return ir_dev->props->s_rx_carrier_range(drv_data, - ir_dev->raw->lirc.carrier_low, val); + return dev->s_rx_carrier_range(dev, + dev->raw->lirc.carrier_low, + val); case LIRC_SET_REC_CARRIER_RANGE: if (val <= 0) return -EINVAL; - ir_dev->raw->lirc.carrier_low = val; + dev->raw->lirc.carrier_low = val; return 0; case LIRC_GET_REC_RESOLUTION: - val = ir_dev->props->rx_resolution; + val = dev->rx_resolution; break; case LIRC_SET_WIDEBAND_RECEIVER: - if (!ir_dev->props->s_learning_mode) + if (!dev->s_learning_mode) return -ENOSYS; - return ir_dev->props->s_learning_mode(drv_data, !!val); + return dev->s_learning_mode(dev, !!val); case LIRC_SET_MEASURE_CARRIER_MODE: - if (!ir_dev->props->s_carrier_report) + if (!dev->s_carrier_report) return -ENOSYS; - return ir_dev->props->s_carrier_report(drv_data, !!val); + return dev->s_carrier_report(dev, !!val); /* Generic timeout support */ case LIRC_GET_MIN_TIMEOUT: - if (!ir_dev->props->max_timeout) + if (!dev->max_timeout) return -ENOSYS; - val = ir_dev->props->min_timeout / 1000; + val = dev->min_timeout / 1000; break; case LIRC_GET_MAX_TIMEOUT: - if (!ir_dev->props->max_timeout) + if (!dev->max_timeout) return -ENOSYS; - val = ir_dev->props->max_timeout / 1000; + val = dev->max_timeout / 1000; break; case LIRC_SET_REC_TIMEOUT: - if (!ir_dev->props->max_timeout) + if (!dev->max_timeout) return -ENOSYS; tmp = val * 1000; - if (tmp < ir_dev->props->min_timeout || - tmp > ir_dev->props->max_timeout) + if (tmp < dev->min_timeout || + tmp > dev->max_timeout) return -EINVAL; - ir_dev->props->timeout = tmp; + dev->timeout = tmp; break; case LIRC_SET_REC_TIMEOUT_REPORTS: @@ -289,9 +286,8 @@ static struct file_operations lirc_fops = { .llseek = no_llseek, }; -static int ir_lirc_register(struct input_dev *input_dev) +static int ir_lirc_register(struct rc_dev *dev) { - struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); struct lirc_driver *drv; struct lirc_buffer *rbuf; int rc = -ENOMEM; @@ -310,44 +306,40 @@ static int ir_lirc_register(struct input_dev *input_dev) goto rbuf_init_failed; features = LIRC_CAN_REC_MODE2; - if (ir_dev->props->tx_ir) { - + if (dev->tx_ir) { features |= LIRC_CAN_SEND_PULSE; - if (ir_dev->props->s_tx_mask) + if (dev->s_tx_mask) features |= LIRC_CAN_SET_TRANSMITTER_MASK; - if (ir_dev->props->s_tx_carrier) + if (dev->s_tx_carrier) features |= LIRC_CAN_SET_SEND_CARRIER; - - if (ir_dev->props->s_tx_duty_cycle) + if (dev->s_tx_duty_cycle) features |= LIRC_CAN_SET_SEND_DUTY_CYCLE; } - if (ir_dev->props->s_rx_carrier_range) + if (dev->s_rx_carrier_range) features |= LIRC_CAN_SET_REC_CARRIER | LIRC_CAN_SET_REC_CARRIER_RANGE; - if (ir_dev->props->s_learning_mode) + if (dev->s_learning_mode) features |= LIRC_CAN_USE_WIDEBAND_RECEIVER; - if (ir_dev->props->s_carrier_report) + if (dev->s_carrier_report) features |= LIRC_CAN_MEASURE_CARRIER; - - if (ir_dev->props->max_timeout) + if (dev->max_timeout) features |= LIRC_CAN_SET_REC_TIMEOUT; - snprintf(drv->name, sizeof(drv->name), "ir-lirc-codec (%s)", - ir_dev->driver_name); + dev->driver_name); drv->minor = -1; drv->features = features; - drv->data = &ir_dev->raw->lirc; + drv->data = &dev->raw->lirc; drv->rbuf = rbuf; drv->set_use_inc = &ir_lirc_open; drv->set_use_dec = &ir_lirc_close; drv->code_length = sizeof(struct ir_raw_event) * 8; drv->fops = &lirc_fops; - drv->dev = &ir_dev->dev; + drv->dev = &dev->dev; drv->owner = THIS_MODULE; drv->minor = lirc_register_driver(drv); @@ -356,8 +348,8 @@ static int ir_lirc_register(struct input_dev *input_dev) goto lirc_register_failed; } - ir_dev->raw->lirc.drv = drv; - ir_dev->raw->lirc.ir_dev = ir_dev; + dev->raw->lirc.drv = drv; + dev->raw->lirc.dev = dev; return 0; lirc_register_failed: @@ -369,10 +361,9 @@ rbuf_alloc_failed: return rc; } -static int ir_lirc_unregister(struct input_dev *input_dev) +static int ir_lirc_unregister(struct rc_dev *dev) { - struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); - struct lirc_codec *lirc = &ir_dev->raw->lirc; + struct lirc_codec *lirc = &dev->raw->lirc; lirc_unregister_driver(lirc->drv->minor); lirc_buffer_free(lirc->drv->rbuf); diff --git a/drivers/media/rc/ir-nec-decoder.c b/drivers/media/rc/ir-nec-decoder.c index cad4e994aa78..8ff157a140ca 100644 --- a/drivers/media/rc/ir-nec-decoder.c +++ b/drivers/media/rc/ir-nec-decoder.c @@ -39,19 +39,18 @@ enum nec_state { /** * ir_nec_decode() - Decode one NEC pulse or space - * @input_dev: the struct input_dev descriptor of the device + * @dev: the struct rc_dev descriptor of the device * @duration: the struct ir_raw_event descriptor of the pulse/space * * This function returns -EINVAL if the pulse violates the state machine */ -static int ir_nec_decode(struct input_dev *input_dev, struct ir_raw_event ev) +static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev) { - struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); - struct nec_dec *data = &ir_dev->raw->nec; + struct nec_dec *data = &dev->raw->nec; u32 scancode; u8 address, not_address, command, not_command; - if (!(ir_dev->raw->enabled_protocols & IR_TYPE_NEC)) + if (!(dev->raw->enabled_protocols & IR_TYPE_NEC)) return 0; if (!is_timing_event(ev)) { @@ -89,7 +88,7 @@ static int ir_nec_decode(struct input_dev *input_dev, struct ir_raw_event ev) data->state = STATE_BIT_PULSE; return 0; } else if (eq_margin(ev.duration, NEC_REPEAT_SPACE, NEC_UNIT / 2)) { - ir_repeat(input_dev); + ir_repeat(dev); IR_dprintk(1, "Repeat last key\n"); data->state = STATE_TRAILER_PULSE; return 0; @@ -115,7 +114,7 @@ static int ir_nec_decode(struct input_dev *input_dev, struct ir_raw_event ev) geq_margin(ev.duration, NEC_TRAILER_SPACE, NEC_UNIT / 2)) { IR_dprintk(1, "Repeat last key\n"); - ir_repeat(input_dev); + ir_repeat(dev); data->state = STATE_INACTIVE; return 0; @@ -179,7 +178,7 @@ static int ir_nec_decode(struct input_dev *input_dev, struct ir_raw_event ev) if (data->is_nec_x) data->necx_repeat = true; - ir_keydown(input_dev, scancode, 0); + ir_keydown(dev, scancode, 0); data->state = STATE_INACTIVE; return 0; } diff --git a/drivers/media/rc/ir-rc5-decoder.c b/drivers/media/rc/ir-rc5-decoder.c index c07f6e0bb962..dae6f9a9b662 100644 --- a/drivers/media/rc/ir-rc5-decoder.c +++ b/drivers/media/rc/ir-rc5-decoder.c @@ -40,19 +40,18 @@ enum rc5_state { /** * ir_rc5_decode() - Decode one RC-5 pulse or space - * @input_dev: the struct input_dev descriptor of the device + * @dev: the struct rc_dev descriptor of the device * @ev: the struct ir_raw_event descriptor of the pulse/space * * This function returns -EINVAL if the pulse violates the state machine */ -static int ir_rc5_decode(struct input_dev *input_dev, struct ir_raw_event ev) +static int ir_rc5_decode(struct rc_dev *dev, struct ir_raw_event ev) { - struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); - struct rc5_dec *data = &ir_dev->raw->rc5; + struct rc5_dec *data = &dev->raw->rc5; u8 toggle; u32 scancode; - if (!(ir_dev->raw->enabled_protocols & IR_TYPE_RC5)) + if (!(dev->raw->enabled_protocols & IR_TYPE_RC5)) return 0; if (!is_timing_event(ev)) { @@ -96,7 +95,7 @@ again: return 0; case STATE_BIT_END: - if (!is_transition(&ev, &ir_dev->raw->prev_ev)) + if (!is_transition(&ev, &dev->raw->prev_ev)) break; if (data->count == data->wanted_bits) @@ -151,7 +150,7 @@ again: scancode, toggle); } - ir_keydown(input_dev, scancode, toggle); + ir_keydown(dev, scancode, toggle); data->state = STATE_INACTIVE; return 0; } diff --git a/drivers/media/rc/ir-rc5-sz-decoder.c b/drivers/media/rc/ir-rc5-sz-decoder.c index 0c3b6eb4ccd6..d8a53c02c1e4 100644 --- a/drivers/media/rc/ir-rc5-sz-decoder.c +++ b/drivers/media/rc/ir-rc5-sz-decoder.c @@ -36,19 +36,18 @@ enum rc5_sz_state { /** * ir_rc5_sz_decode() - Decode one RC-5 Streamzap pulse or space - * @input_dev: the struct input_dev descriptor of the device + * @dev: the struct rc_dev descriptor of the device * @ev: the struct ir_raw_event descriptor of the pulse/space * * This function returns -EINVAL if the pulse violates the state machine */ -static int ir_rc5_sz_decode(struct input_dev *input_dev, struct ir_raw_event ev) +static int ir_rc5_sz_decode(struct rc_dev *dev, struct ir_raw_event ev) { - struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); - struct rc5_sz_dec *data = &ir_dev->raw->rc5_sz; + struct rc5_sz_dec *data = &dev->raw->rc5_sz; u8 toggle, command, system; u32 scancode; - if (!(ir_dev->raw->enabled_protocols & IR_TYPE_RC5_SZ)) + if (!(dev->raw->enabled_protocols & IR_TYPE_RC5_SZ)) return 0; if (!is_timing_event(ev)) { @@ -91,7 +90,7 @@ again: return 0; case STATE_BIT_END: - if (!is_transition(&ev, &ir_dev->raw->prev_ev)) + if (!is_transition(&ev, &dev->raw->prev_ev)) break; if (data->count == data->wanted_bits) @@ -115,7 +114,7 @@ again: IR_dprintk(1, "RC5-sz scancode 0x%04x (toggle: %u)\n", scancode, toggle); - ir_keydown(input_dev, scancode, toggle); + ir_keydown(dev, scancode, toggle); data->state = STATE_INACTIVE; return 0; } diff --git a/drivers/media/rc/ir-rc6-decoder.c b/drivers/media/rc/ir-rc6-decoder.c index 48e82be5e01e..2435bbd1dbcc 100644 --- a/drivers/media/rc/ir-rc6-decoder.c +++ b/drivers/media/rc/ir-rc6-decoder.c @@ -70,19 +70,18 @@ static enum rc6_mode rc6_mode(struct rc6_dec *data) /** * ir_rc6_decode() - Decode one RC6 pulse or space - * @input_dev: the struct input_dev descriptor of the device + * @dev: the struct rc_dev descriptor of the device * @ev: the struct ir_raw_event descriptor of the pulse/space * * This function returns -EINVAL if the pulse violates the state machine */ -static int ir_rc6_decode(struct input_dev *input_dev, struct ir_raw_event ev) +static int ir_rc6_decode(struct rc_dev *dev, struct ir_raw_event ev) { - struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); - struct rc6_dec *data = &ir_dev->raw->rc6; + struct rc6_dec *data = &dev->raw->rc6; u32 scancode; u8 toggle; - if (!(ir_dev->raw->enabled_protocols & IR_TYPE_RC6)) + if (!(dev->raw->enabled_protocols & IR_TYPE_RC6)) return 0; if (!is_timing_event(ev)) { @@ -139,7 +138,7 @@ again: return 0; case STATE_HEADER_BIT_END: - if (!is_transition(&ev, &ir_dev->raw->prev_ev)) + if (!is_transition(&ev, &dev->raw->prev_ev)) break; if (data->count == RC6_HEADER_NBITS) @@ -159,7 +158,7 @@ again: return 0; case STATE_TOGGLE_END: - if (!is_transition(&ev, &ir_dev->raw->prev_ev) || + if (!is_transition(&ev, &dev->raw->prev_ev) || !geq_margin(ev.duration, RC6_TOGGLE_END, RC6_UNIT / 2)) break; @@ -204,7 +203,7 @@ again: return 0; case STATE_BODY_BIT_END: - if (!is_transition(&ev, &ir_dev->raw->prev_ev)) + if (!is_transition(&ev, &dev->raw->prev_ev)) break; if (data->count == data->wanted_bits) @@ -243,7 +242,7 @@ again: goto out; } - ir_keydown(input_dev, scancode, toggle); + ir_keydown(dev, scancode, toggle); data->state = STATE_INACTIVE; return 0; } diff --git a/drivers/media/rc/ir-sony-decoder.c b/drivers/media/rc/ir-sony-decoder.c index 0a5cadbf9bfb..3138520fb9e7 100644 --- a/drivers/media/rc/ir-sony-decoder.c +++ b/drivers/media/rc/ir-sony-decoder.c @@ -33,19 +33,18 @@ enum sony_state { /** * ir_sony_decode() - Decode one Sony pulse or space - * @input_dev: the struct input_dev descriptor of the device + * @dev: the struct rc_dev descriptor of the device * @ev: the struct ir_raw_event descriptor of the pulse/space * * This function returns -EINVAL if the pulse violates the state machine */ -static int ir_sony_decode(struct input_dev *input_dev, struct ir_raw_event ev) +static int ir_sony_decode(struct rc_dev *dev, struct ir_raw_event ev) { - struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); - struct sony_dec *data = &ir_dev->raw->sony; + struct sony_dec *data = &dev->raw->sony; u32 scancode; u8 device, subdevice, function; - if (!(ir_dev->raw->enabled_protocols & IR_TYPE_SONY)) + if (!(dev->raw->enabled_protocols & IR_TYPE_SONY)) return 0; if (!is_timing_event(ev)) { @@ -144,7 +143,7 @@ static int ir_sony_decode(struct input_dev *input_dev, struct ir_raw_event ev) scancode = device << 16 | subdevice << 8 | function; IR_dprintk(1, "Sony(%u) scancode 0x%05x\n", data->count, scancode); - ir_keydown(input_dev, scancode, 0); + ir_keydown(dev, scancode, 0); data->state = STATE_INACTIVE; return 0; } diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c index 392ca24132da..539bec2974b7 100644 --- a/drivers/media/rc/mceusb.c +++ b/drivers/media/rc/mceusb.c @@ -35,7 +35,6 @@ #include <linux/device.h> #include <linux/module.h> #include <linux/slab.h> -#include <linux/input.h> #include <linux/usb.h> #include <linux/usb/input.h> #include <media/ir-core.h> @@ -317,7 +316,7 @@ static struct usb_device_id mceusb_dev_table[] = { /* data structure for each usb transceiver */ struct mceusb_dev { /* ir-core bits */ - struct ir_dev_props *props; + struct rc_dev *rc; /* optional features we can enable */ bool carrier_report_enabled; @@ -325,7 +324,6 @@ struct mceusb_dev { /* core device bits */ struct device *dev; - struct input_dev *idev; /* usb */ struct usb_device *usbdev; @@ -663,9 +661,9 @@ static void mce_sync_in(struct mceusb_dev *ir, unsigned char *data, int size) } /* Send data out the IR blaster port(s) */ -static int mceusb_tx_ir(void *priv, int *txbuf, u32 n) +static int mceusb_tx_ir(struct rc_dev *dev, int *txbuf, u32 n) { - struct mceusb_dev *ir = priv; + struct mceusb_dev *ir = dev->priv; int i, ret = 0; int count, cmdcount = 0; unsigned char *cmdbuf; /* MCE command buffer */ @@ -749,9 +747,9 @@ out: } /* Sets active IR outputs -- mce devices typically have two */ -static int mceusb_set_tx_mask(void *priv, u32 mask) +static int mceusb_set_tx_mask(struct rc_dev *dev, u32 mask) { - struct mceusb_dev *ir = priv; + struct mceusb_dev *ir = dev->priv; if (ir->flags.tx_mask_normal) ir->tx_mask = mask; @@ -763,9 +761,9 @@ static int mceusb_set_tx_mask(void *priv, u32 mask) } /* Sets the send carrier frequency and mode */ -static int mceusb_set_tx_carrier(void *priv, u32 carrier) +static int mceusb_set_tx_carrier(struct rc_dev *dev, u32 carrier) { - struct mceusb_dev *ir = priv; + struct mceusb_dev *ir = dev->priv; int clk = 10000000; int prescaler = 0, divisor = 0; unsigned char cmdbuf[4] = { MCE_COMMAND_HEADER, @@ -819,7 +817,7 @@ static void mceusb_handle_command(struct mceusb_dev *ir, int index) switch (ir->buf_in[index]) { /* 2-byte return value commands */ case MCE_CMD_S_TIMEOUT: - ir->props->timeout = MS_TO_NS((hi << 8 | lo) / 2); + ir->rc->timeout = MS_TO_NS((hi << 8 | lo) / 2); break; /* 1-byte return value commands */ @@ -866,7 +864,7 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len) rawir.pulse ? "pulse" : "space", rawir.duration); - ir_raw_event_store_with_filter(ir->idev, &rawir); + ir_raw_event_store_with_filter(ir->rc, &rawir); break; case CMD_DATA: ir->rem--; @@ -893,7 +891,7 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len) ir->parser_state = CMD_HEADER; } dev_dbg(ir->dev, "processed IR data, calling ir_raw_event_handle\n"); - ir_raw_event_handle(ir->idev); + ir_raw_event_handle(ir->rc); } static void mceusb_dev_recv(struct urb *urb, struct pt_regs *regs) @@ -1035,72 +1033,54 @@ static void mceusb_get_parameters(struct mceusb_dev *ir) mce_sync_in(ir, NULL, maxp); } -static struct input_dev *mceusb_init_input_dev(struct mceusb_dev *ir) +static struct rc_dev *mceusb_init_rc_dev(struct mceusb_dev *ir) { - struct input_dev *idev; - struct ir_dev_props *props; struct device *dev = ir->dev; - const char *rc_map = RC_MAP_RC6_MCE; - const char *name = "Media Center Ed. eHome Infrared Remote Transceiver"; - int ret = -ENODEV; - - idev = input_allocate_device(); - if (!idev) { - dev_err(dev, "remote input dev allocation failed\n"); - goto idev_alloc_failed; - } + struct rc_dev *rc; + int ret; - ret = -ENOMEM; - props = kzalloc(sizeof(struct ir_dev_props), GFP_KERNEL); - if (!props) { - dev_err(dev, "remote ir dev props allocation failed\n"); - goto props_alloc_failed; + rc = rc_allocate_device(); + if (!rc) { + dev_err(dev, "remote dev allocation failed\n"); + goto out; } - if (mceusb_model[ir->model].name) - name = mceusb_model[ir->model].name; - snprintf(ir->name, sizeof(ir->name), "%s (%04x:%04x)", - name, + mceusb_model[ir->model].name ? + mceusb_model[ir->model].name : + "Media Center Ed. eHome Infrared Remote Transceiver", le16_to_cpu(ir->usbdev->descriptor.idVendor), le16_to_cpu(ir->usbdev->descriptor.idProduct)); - idev->name = ir->name; usb_make_path(ir->usbdev, ir->phys, sizeof(ir->phys)); - strlcat(ir->phys, "/input0", sizeof(ir->phys)); - idev->phys = ir->phys; - props->priv = ir; - props->driver_type = RC_DRIVER_IR_RAW; - props->allowed_protos = IR_TYPE_ALL; - props->timeout = MS_TO_NS(1000); + rc->input_name = ir->name; + rc->input_phys = ir->phys; + usb_to_input_id(ir->usbdev, &rc->input_id); + rc->dev.parent = dev; + rc->priv = ir; + rc->driver_type = RC_DRIVER_IR_RAW; + rc->allowed_protos = IR_TYPE_ALL; + rc->timeout = MS_TO_NS(1000); if (!ir->flags.no_tx) { - props->s_tx_mask = mceusb_set_tx_mask; - props->s_tx_carrier = mceusb_set_tx_carrier; - props->tx_ir = mceusb_tx_ir; + rc->s_tx_mask = mceusb_set_tx_mask; + rc->s_tx_carrier = mceusb_set_tx_carrier; + rc->tx_ir = mceusb_tx_ir; } + rc->driver_name = DRIVER_NAME; + rc->map_name = mceusb_model[ir->model].rc_map ? + mceusb_model[ir->model].rc_map : RC_MAP_RC6_MCE; - ir->props = props; - - usb_to_input_id(ir->usbdev, &idev->id); - idev->dev.parent = ir->dev; - - if (mceusb_model[ir->model].rc_map) - rc_map = mceusb_model[ir->model].rc_map; - - ret = ir_input_register(idev, rc_map, props, DRIVER_NAME); + ret = rc_register_device(rc); if (ret < 0) { - dev_err(dev, "remote input device register failed\n"); - goto irdev_failed; + dev_err(dev, "remote dev registration failed\n"); + goto out; } - return idev; + return rc; -irdev_failed: - kfree(props); -props_alloc_failed: - input_free_device(idev); -idev_alloc_failed: +out: + rc_free_device(rc); return NULL; } @@ -1212,9 +1192,9 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf, snprintf(name + strlen(name), sizeof(name) - strlen(name), " %s", buf); - ir->idev = mceusb_init_input_dev(ir); - if (!ir->idev) - goto input_dev_fail; + ir->rc = mceusb_init_rc_dev(ir); + if (!ir->rc) + goto rc_dev_fail; /* flush buffers on the device */ mce_sync_in(ir, NULL, maxp); @@ -1235,7 +1215,7 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf, mceusb_get_parameters(ir); if (!ir->flags.no_tx) - mceusb_set_tx_mask(ir, MCE_DEFAULT_TX_MASK); + mceusb_set_tx_mask(ir->rc, MCE_DEFAULT_TX_MASK); usb_set_intfdata(intf, ir); @@ -1245,7 +1225,7 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf, return 0; /* Error-handling path */ -input_dev_fail: +rc_dev_fail: usb_free_urb(ir->urb_in); urb_in_alloc_fail: usb_free_coherent(dev, maxp, ir->buf_in, ir->dma_in); @@ -1269,7 +1249,7 @@ static void __devexit mceusb_dev_disconnect(struct usb_interface *intf) return; ir->usbdev = NULL; - ir_input_unregister(ir->idev); + rc_unregister_device(ir->rc); usb_kill_urb(ir->urb_in); usb_free_urb(ir->urb_in); usb_free_coherent(dev, ir->len_in, ir->buf_in, ir->dma_in); diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c index acc729c79cec..0ce328f9dacf 100644 --- a/drivers/media/rc/nuvoton-cir.c +++ b/drivers/media/rc/nuvoton-cir.c @@ -32,7 +32,6 @@ #include <linux/interrupt.h> #include <linux/sched.h> #include <linux/slab.h> -#include <linux/input.h> #include <media/ir-core.h> #include <linux/pci_ids.h> @@ -476,9 +475,9 @@ static u32 nvt_rx_carrier_detect(struct nvt_dev *nvt) * always set CP as 0x81 * set CC by SPEC, CC = 3MHz/carrier - 1 */ -static int nvt_set_tx_carrier(void *data, u32 carrier) +static int nvt_set_tx_carrier(struct rc_dev *dev, u32 carrier) { - struct nvt_dev *nvt = data; + struct nvt_dev *nvt = dev->priv; u16 val; nvt_cir_reg_write(nvt, 1, CIR_CP); @@ -509,9 +508,9 @@ static int nvt_set_tx_carrier(void *data, u32 carrier) * number may larger than TXFCONT (0xff). So in interrupt_handler, it has to * set TXFCONT as 0xff, until buf_count less than 0xff. */ -static int nvt_tx_ir(void *priv, int *txbuf, u32 n) +static int nvt_tx_ir(struct rc_dev *dev, int *txbuf, u32 n) { - struct nvt_dev *nvt = priv; + struct nvt_dev *nvt = dev->priv; unsigned long flags; size_t cur_count; unsigned int i; @@ -948,9 +947,9 @@ static void nvt_disable_cir(struct nvt_dev *nvt) nvt_efm_disable(nvt); } -static int nvt_open(void *data) +static int nvt_open(struct rc_dev *dev) { - struct nvt_dev *nvt = (struct nvt_dev *)data; + struct nvt_dev *nvt = dev->priv; unsigned long flags; spin_lock_irqsave(&nvt->nvt_lock, flags); @@ -961,9 +960,9 @@ static int nvt_open(void *data) return 0; } -static void nvt_close(void *data) +static void nvt_close(struct rc_dev *dev) { - struct nvt_dev *nvt = (struct nvt_dev *)data; + struct nvt_dev *nvt = dev->priv; unsigned long flags; spin_lock_irqsave(&nvt->nvt_lock, flags); @@ -975,21 +974,16 @@ static void nvt_close(void *data) /* Allocate memory, probe hardware, and initialize everything */ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) { - struct nvt_dev *nvt = NULL; - struct input_dev *rdev = NULL; - struct ir_dev_props *props = NULL; + struct nvt_dev *nvt; + struct rc_dev *rdev; int ret = -ENOMEM; nvt = kzalloc(sizeof(struct nvt_dev), GFP_KERNEL); if (!nvt) return ret; - props = kzalloc(sizeof(struct ir_dev_props), GFP_KERNEL); - if (!props) - goto failure; - /* input device for IR remote (and tx) */ - rdev = input_allocate_device(); + rdev = rc_allocate_device(); if (!rdev) goto failure; @@ -1063,41 +1057,38 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) nvt_cir_regs_init(nvt); nvt_cir_wake_regs_init(nvt); - /* Set up ir-core props */ - props->priv = nvt; - props->driver_type = RC_DRIVER_IR_RAW; - props->allowed_protos = IR_TYPE_ALL; - props->open = nvt_open; - props->close = nvt_close; + /* Set up the rc device */ + rdev->priv = nvt; + rdev->driver_type = RC_DRIVER_IR_RAW; + rdev->allowed_protos = IR_TYPE_ALL; + rdev->open = nvt_open; + rdev->close = nvt_close; + rdev->tx_ir = nvt_tx_ir; + rdev->s_tx_carrier = nvt_set_tx_carrier; + rdev->input_name = "Nuvoton w836x7hg Infrared Remote Transceiver"; + rdev->input_id.bustype = BUS_HOST; + rdev->input_id.vendor = PCI_VENDOR_ID_WINBOND2; + rdev->input_id.product = nvt->chip_major; + rdev->input_id.version = nvt->chip_minor; + rdev->driver_name = NVT_DRIVER_NAME; + rdev->map_name = RC_MAP_RC6_MCE; #if 0 - props->min_timeout = XYZ; - props->max_timeout = XYZ; - props->timeout = XYZ; + rdev->min_timeout = XYZ; + rdev->max_timeout = XYZ; + rdev->timeout = XYZ; /* rx resolution is hardwired to 50us atm, 1, 25, 100 also possible */ - props->rx_resolution = XYZ; - + rdev->rx_resolution = XYZ; /* tx bits */ - props->tx_resolution = XYZ; + rdev->tx_resolution = XYZ; #endif - props->tx_ir = nvt_tx_ir; - props->s_tx_carrier = nvt_set_tx_carrier; - - rdev->name = "Nuvoton w836x7hg Infrared Remote Transceiver"; - rdev->id.bustype = BUS_HOST; - rdev->id.vendor = PCI_VENDOR_ID_WINBOND2; - rdev->id.product = nvt->chip_major; - rdev->id.version = nvt->chip_minor; - - nvt->props = props; - nvt->rdev = rdev; - device_set_wakeup_capable(&pdev->dev, 1); - device_set_wakeup_enable(&pdev->dev, 1); - - ret = ir_input_register(rdev, RC_MAP_RC6_MCE, props, NVT_DRIVER_NAME); + ret = rc_register_device(rdev); if (ret) goto failure; + device_set_wakeup_capable(&pdev->dev, 1); + device_set_wakeup_enable(&pdev->dev, 1); + nvt->rdev = rdev; nvt_pr(KERN_NOTICE, "driver has been successfully loaded\n"); if (debug) { cir_dump_regs(nvt); @@ -1117,8 +1108,7 @@ failure: if (nvt->cir_wake_addr) release_region(nvt->cir_wake_addr, CIR_IOREG_LENGTH); - input_free_device(rdev); - kfree(props); + rc_free_device(rdev); kfree(nvt); return ret; @@ -1143,9 +1133,8 @@ static void __devexit nvt_remove(struct pnp_dev *pdev) release_region(nvt->cir_addr, CIR_IOREG_LENGTH); release_region(nvt->cir_wake_addr, CIR_IOREG_LENGTH); - ir_input_unregister(nvt->rdev); + rc_unregister_device(nvt->rdev); - kfree(nvt->props); kfree(nvt); } diff --git a/drivers/media/rc/nuvoton-cir.h b/drivers/media/rc/nuvoton-cir.h index 62dc53017c8e..1df82351cb03 100644 --- a/drivers/media/rc/nuvoton-cir.h +++ b/drivers/media/rc/nuvoton-cir.h @@ -66,8 +66,7 @@ static int debug; struct nvt_dev { struct pnp_dev *pdev; - struct input_dev *rdev; - struct ir_dev_props *props; + struct rc_dev *rdev; struct ir_raw_event rawir; spinlock_t nvt_lock; diff --git a/drivers/media/rc/rc-core-priv.h b/drivers/media/rc/rc-core-priv.h index 4be075780ad0..3616c32d3f87 100644 --- a/drivers/media/rc/rc-core-priv.h +++ b/drivers/media/rc/rc-core-priv.h @@ -24,11 +24,11 @@ struct ir_raw_handler { struct list_head list; u64 protocols; /* which are handled by this handler */ - int (*decode)(struct input_dev *input_dev, struct ir_raw_event event); + int (*decode)(struct rc_dev *dev, struct ir_raw_event event); /* These two should only be used by the lirc decoder */ - int (*raw_register)(struct input_dev *input_dev); - int (*raw_unregister)(struct input_dev *input_dev); + int (*raw_register)(struct rc_dev *dev); + int (*raw_unregister)(struct rc_dev *dev); }; struct ir_raw_event_ctrl { @@ -38,7 +38,7 @@ struct ir_raw_event_ctrl { struct kfifo kfifo; /* fifo for the pulse/space durations */ ktime_t last_event; /* when last event occurred */ enum raw_event_type last_type; /* last event type */ - struct input_dev *input_dev; /* pointer to the parent input_dev */ + struct rc_dev *dev; /* pointer to the parent rc_dev */ u64 enabled_protocols; /* enabled raw protocol decoders */ /* raw decoder state follows */ @@ -85,7 +85,7 @@ struct ir_raw_event_ctrl { unsigned wanted_bits; } rc5_sz; struct lirc_codec { - struct ir_input_dev *ir_dev; + struct rc_dev *dev; struct lirc_driver *drv; int carrier_low; @@ -131,11 +131,11 @@ static inline bool is_timing_event(struct ir_raw_event ev) #define TO_STR(is_pulse) ((is_pulse) ? "pulse" : "space") /* - * Routines from ir-raw-event.c to be used internally and by decoders + * Routines from rc-raw.c to be used internally and by decoders */ u64 ir_raw_get_allowed_protocols(void); -int ir_raw_event_register(struct input_dev *input_dev); -void ir_raw_event_unregister(struct input_dev *input_dev); +int ir_raw_event_register(struct rc_dev *dev); +void ir_raw_event_unregister(struct rc_dev *dev); int ir_raw_handler_register(struct ir_raw_handler *ir_raw_handler); void ir_raw_handler_unregister(struct ir_raw_handler *ir_raw_handler); void ir_raw_init(void); diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c index 67a6bd5d9497..5b67eea96ebb 100644 --- a/drivers/media/rc/rc-main.c +++ b/drivers/media/rc/rc-main.c @@ -20,11 +20,6 @@ #include <linux/device.h> #include "rc-core-priv.h" -#define IRRCV_NUM_DEVICES 256 - -/* bit array to represent IR sysfs device number */ -static unsigned long ir_core_dev_number; - /* Sizes are in bytes, 256 bytes allows for 32 entries on x64 */ #define IR_TAB_MIN_SIZE 256 #define IR_TAB_MAX_SIZE 8192 @@ -36,12 +31,6 @@ static unsigned long ir_core_dev_number; static LIST_HEAD(rc_map_list); static DEFINE_SPINLOCK(rc_map_lock); -/* Forward declarations */ -static int ir_register_class(struct input_dev *input_dev); -static void ir_unregister_class(struct input_dev *input_dev); -static int ir_register_input(struct input_dev *input_dev); - - static struct rc_keymap *seek_rc_map(const char *name) { struct rc_keymap *map = NULL; @@ -127,7 +116,7 @@ static struct rc_keymap empty_map = { * @return: zero on success or a negative error code * * This routine will initialize the ir_scancode_table and will allocate - * memory to hold at least the specified number elements. + * memory to hold at least the specified number of elements. */ static int ir_create_table(struct ir_scancode_table *rc_tab, const char *name, u64 ir_type, size_t size) @@ -209,16 +198,16 @@ static int ir_resize_table(struct ir_scancode_table *rc_tab, gfp_t gfp_flags) /** * ir_update_mapping() - set a keycode in the scancode->keycode table - * @dev: the struct input_dev device descriptor + * @dev: the struct rc_dev device descriptor * @rc_tab: scancode table to be adjusted * @index: index of the mapping that needs to be updated * @keycode: the desired keycode * @return: previous keycode assigned to the mapping * - * This routine is used to update scancode->keycopde mapping at given + * This routine is used to update scancode->keycode mapping at given * position. */ -static unsigned int ir_update_mapping(struct input_dev *dev, +static unsigned int ir_update_mapping(struct rc_dev *dev, struct ir_scancode_table *rc_tab, unsigned int index, unsigned int new_keycode) @@ -239,16 +228,16 @@ static unsigned int ir_update_mapping(struct input_dev *dev, old_keycode == KEY_RESERVED ? "New" : "Replacing", rc_tab->scan[index].scancode, new_keycode); rc_tab->scan[index].keycode = new_keycode; - __set_bit(new_keycode, dev->keybit); + __set_bit(new_keycode, dev->input_dev->keybit); } if (old_keycode != KEY_RESERVED) { /* A previous mapping was updated... */ - __clear_bit(old_keycode, dev->keybit); + __clear_bit(old_keycode, dev->input_dev->keybit); /* ... but another scancode might use the same keycode */ for (i = 0; i < rc_tab->len; i++) { if (rc_tab->scan[i].keycode == old_keycode) { - __set_bit(old_keycode, dev->keybit); + __set_bit(old_keycode, dev->input_dev->keybit); break; } } @@ -262,7 +251,7 @@ static unsigned int ir_update_mapping(struct input_dev *dev, /** * ir_establish_scancode() - set a keycode in the scancode->keycode table - * @ir_dev: the struct ir_input_dev device descriptor + * @dev: the struct rc_dev device descriptor * @rc_tab: scancode table to be searched * @scancode: the desired scancode * @resize: controls whether we allowed to resize the table to @@ -274,7 +263,7 @@ static unsigned int ir_update_mapping(struct input_dev *dev, * If scancode is not yet present the routine will allocate a new slot * for it. */ -static unsigned int ir_establish_scancode(struct ir_input_dev *ir_dev, +static unsigned int ir_establish_scancode(struct rc_dev *dev, struct ir_scancode_table *rc_tab, unsigned int scancode, bool resize) @@ -286,10 +275,11 @@ static unsigned int ir_establish_scancode(struct ir_input_dev *ir_dev, * all bits for the complete IR code. In general, they provide only * the command part of the IR code. Yet, as it is possible to replace * the provided IR with another one, it is needed to allow loading - * IR tables from other remotes. So, + * IR tables from other remotes. So, we support specifying a mask to + * indicate the valid bits of the scancodes. */ - if (ir_dev->props && ir_dev->props->scanmask) - scancode &= ir_dev->props->scanmask; + if (dev->scanmask) + scancode &= dev->scanmask; /* First check if we already have a mapping for this ir command */ for (i = 0; i < rc_tab->len; i++) { @@ -320,19 +310,19 @@ static unsigned int ir_establish_scancode(struct ir_input_dev *ir_dev, /** * ir_setkeycode() - set a keycode in the scancode->keycode table - * @dev: the struct input_dev device descriptor + * @idev: the struct input_dev device descriptor * @scancode: the desired scancode * @keycode: result * @return: -EINVAL if the keycode could not be inserted, otherwise zero. * * This routine is used to handle evdev EVIOCSKEY ioctl. */ -static int ir_setkeycode(struct input_dev *dev, +static int ir_setkeycode(struct input_dev *idev, const struct input_keymap_entry *ke, unsigned int *old_keycode) { - struct ir_input_dev *ir_dev = input_get_drvdata(dev); - struct ir_scancode_table *rc_tab = &ir_dev->rc_tab; + struct rc_dev *rdev = input_get_drvdata(idev); + struct ir_scancode_table *rc_tab = &rdev->rc_tab; unsigned int index; unsigned int scancode; int retval; @@ -351,14 +341,14 @@ static int ir_setkeycode(struct input_dev *dev, if (retval) goto out; - index = ir_establish_scancode(ir_dev, rc_tab, scancode, true); + index = ir_establish_scancode(rdev, rc_tab, scancode, true); if (index >= rc_tab->len) { retval = -ENOMEM; goto out; } } - *old_keycode = ir_update_mapping(dev, rc_tab, index, ke->keycode); + *old_keycode = ir_update_mapping(rdev, rc_tab, index, ke->keycode); out: spin_unlock_irqrestore(&rc_tab->lock, flags); @@ -367,22 +357,22 @@ out: /** * ir_setkeytable() - sets several entries in the scancode->keycode table - * @dev: the struct input_dev device descriptor + * @dev: the struct rc_dev device descriptor * @to: the struct ir_scancode_table to copy entries to * @from: the struct ir_scancode_table to copy entries from * @return: -ENOMEM if all keycodes could not be inserted, otherwise zero. * * This routine is used to handle table initialization. */ -static int ir_setkeytable(struct ir_input_dev *ir_dev, +static int ir_setkeytable(struct rc_dev *dev, const struct ir_scancode_table *from) { - struct ir_scancode_table *rc_tab = &ir_dev->rc_tab; + struct ir_scancode_table *rc_tab = &dev->rc_tab; unsigned int i, index; int rc; - rc = ir_create_table(&ir_dev->rc_tab, - from->name, from->ir_type, from->size); + rc = ir_create_table(rc_tab, from->name, + from->ir_type, from->size); if (rc) return rc; @@ -390,14 +380,14 @@ static int ir_setkeytable(struct ir_input_dev *ir_dev, rc_tab->size, rc_tab->alloc); for (i = 0; i < from->size; i++) { - index = ir_establish_scancode(ir_dev, rc_tab, + index = ir_establish_scancode(dev, rc_tab, from->scan[i].scancode, false); if (index >= rc_tab->len) { rc = -ENOMEM; break; } - ir_update_mapping(ir_dev->input_dev, rc_tab, index, + ir_update_mapping(dev, rc_tab, index, from->scan[i].keycode); } @@ -409,7 +399,7 @@ static int ir_setkeytable(struct ir_input_dev *ir_dev, /** * ir_lookup_by_scancode() - locate mapping by scancode - * @rc_tab: the &struct ir_scancode_table to search + * @rc_tab: the struct ir_scancode_table to search * @scancode: scancode to look for in the table * @return: index in the table, -1U if not found * @@ -438,18 +428,18 @@ static unsigned int ir_lookup_by_scancode(const struct ir_scancode_table *rc_tab /** * ir_getkeycode() - get a keycode from the scancode->keycode table - * @dev: the struct input_dev device descriptor + * @idev: the struct input_dev device descriptor * @scancode: the desired scancode * @keycode: used to return the keycode, if found, or KEY_RESERVED * @return: always returns zero. * * This routine is used to handle evdev EVIOCGKEY ioctl. */ -static int ir_getkeycode(struct input_dev *dev, +static int ir_getkeycode(struct input_dev *idev, struct input_keymap_entry *ke) { - struct ir_input_dev *ir_dev = input_get_drvdata(dev); - struct ir_scancode_table *rc_tab = &ir_dev->rc_tab; + struct rc_dev *rdev = input_get_drvdata(idev); + struct ir_scancode_table *rc_tab = &rdev->rc_tab; struct ir_scancode *entry; unsigned long flags; unsigned int index; @@ -492,18 +482,17 @@ out: /** * ir_g_keycode_from_table() - gets the keycode that corresponds to a scancode - * @input_dev: the struct input_dev descriptor of the device - * @scancode: the scancode that we're seeking + * @dev: the struct rc_dev descriptor of the device + * @scancode: the scancode to look for + * @return: the corresponding keycode, or KEY_RESERVED * - * This routine is used by the input routines when a key is pressed at the - * IR. The scancode is received and needs to be converted into a keycode. - * If the key is not found, it returns KEY_RESERVED. Otherwise, returns the - * corresponding keycode from the table. + * This routine is used by drivers which need to convert a scancode to a + * keycode. Normally it should not be used since drivers should have no + * interest in keycodes. */ -u32 ir_g_keycode_from_table(struct input_dev *dev, u32 scancode) +u32 ir_g_keycode_from_table(struct rc_dev *dev, u32 scancode) { - struct ir_input_dev *ir_dev = input_get_drvdata(dev); - struct ir_scancode_table *rc_tab = &ir_dev->rc_tab; + struct ir_scancode_table *rc_tab = &dev->rc_tab; unsigned int keycode; unsigned int index; unsigned long flags; @@ -518,7 +507,7 @@ u32 ir_g_keycode_from_table(struct input_dev *dev, u32 scancode) if (keycode != KEY_RESERVED) IR_dprintk(1, "%s: scancode 0x%04x keycode 0x%02x\n", - dev->name, scancode, keycode); + dev->input_name, scancode, keycode); return keycode; } @@ -526,50 +515,49 @@ EXPORT_SYMBOL_GPL(ir_g_keycode_from_table); /** * ir_do_keyup() - internal function to signal the release of a keypress - * @ir: the struct ir_input_dev descriptor of the device + * @dev: the struct rc_dev descriptor of the device * * This function is used internally to release a keypress, it must be * called with keylock held. */ -static void ir_do_keyup(struct ir_input_dev *ir) +static void ir_do_keyup(struct rc_dev *dev) { - if (!ir->keypressed) + if (!dev->keypressed) return; - IR_dprintk(1, "keyup key 0x%04x\n", ir->last_keycode); - input_report_key(ir->input_dev, ir->last_keycode, 0); - input_sync(ir->input_dev); - ir->keypressed = false; + IR_dprintk(1, "keyup key 0x%04x\n", dev->last_keycode); + input_report_key(dev->input_dev, dev->last_keycode, 0); + input_sync(dev->input_dev); + dev->keypressed = false; } /** - * ir_keyup() - generates input event to signal the release of a keypress - * @dev: the struct input_dev descriptor of the device + * ir_keyup() - signals the release of a keypress + * @dev: the struct rc_dev descriptor of the device * * This routine is used to signal that a key has been released on the * remote control. */ -void ir_keyup(struct input_dev *dev) +void ir_keyup(struct rc_dev *dev) { unsigned long flags; - struct ir_input_dev *ir = input_get_drvdata(dev); - spin_lock_irqsave(&ir->keylock, flags); - ir_do_keyup(ir); - spin_unlock_irqrestore(&ir->keylock, flags); + spin_lock_irqsave(&dev->keylock, flags); + ir_do_keyup(dev); + spin_unlock_irqrestore(&dev->keylock, flags); } EXPORT_SYMBOL_GPL(ir_keyup); /** * ir_timer_keyup() - generates a keyup event after a timeout - * @cookie: a pointer to struct ir_input_dev passed to setup_timer() + * @cookie: a pointer to the struct rc_dev for the device * * This routine will generate a keyup event some time after a keydown event * is generated when no further activity has been detected. */ static void ir_timer_keyup(unsigned long cookie) { - struct ir_input_dev *ir = (struct ir_input_dev *)cookie; + struct rc_dev *dev = (struct rc_dev *)cookie; unsigned long flags; /* @@ -582,43 +570,42 @@ static void ir_timer_keyup(unsigned long cookie) * to allow the input subsystem to do its auto-repeat magic or * a keyup event might follow immediately after the keydown. */ - spin_lock_irqsave(&ir->keylock, flags); - if (time_is_before_eq_jiffies(ir->keyup_jiffies)) - ir_do_keyup(ir); - spin_unlock_irqrestore(&ir->keylock, flags); + spin_lock_irqsave(&dev->keylock, flags); + if (time_is_before_eq_jiffies(dev->keyup_jiffies)) + ir_do_keyup(dev); + spin_unlock_irqrestore(&dev->keylock, flags); } /** - * ir_repeat() - notifies the IR core that a key is still pressed - * @dev: the struct input_dev descriptor of the device + * ir_repeat() - signals that a key is still pressed + * @dev: the struct rc_dev descriptor of the device * * This routine is used by IR decoders when a repeat message which does * not include the necessary bits to reproduce the scancode has been * received. */ -void ir_repeat(struct input_dev *dev) +void ir_repeat(struct rc_dev *dev) { unsigned long flags; - struct ir_input_dev *ir = input_get_drvdata(dev); - spin_lock_irqsave(&ir->keylock, flags); + spin_lock_irqsave(&dev->keylock, flags); - input_event(dev, EV_MSC, MSC_SCAN, ir->last_scancode); + input_event(dev->input_dev, EV_MSC, MSC_SCAN, dev->last_scancode); - if (!ir->keypressed) + if (!dev->keypressed) goto out; - ir->keyup_jiffies = jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT); - mod_timer(&ir->timer_keyup, ir->keyup_jiffies); + dev->keyup_jiffies = jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT); + mod_timer(&dev->timer_keyup, dev->keyup_jiffies); out: - spin_unlock_irqrestore(&ir->keylock, flags); + spin_unlock_irqrestore(&dev->keylock, flags); } EXPORT_SYMBOL_GPL(ir_repeat); /** * ir_do_keydown() - internal function to process a keypress - * @dev: the struct input_dev descriptor of the device + * @dev: the struct rc_dev descriptor of the device * @scancode: the scancode of the keypress * @keycode: the keycode of the keypress * @toggle: the toggle value of the keypress @@ -626,231 +613,96 @@ EXPORT_SYMBOL_GPL(ir_repeat); * This function is used internally to register a keypress, it must be * called with keylock held. */ -static void ir_do_keydown(struct input_dev *dev, int scancode, +static void ir_do_keydown(struct rc_dev *dev, int scancode, u32 keycode, u8 toggle) { - struct ir_input_dev *ir = input_get_drvdata(dev); - - input_event(dev, EV_MSC, MSC_SCAN, scancode); + input_event(dev->input_dev, EV_MSC, MSC_SCAN, scancode); /* Repeat event? */ - if (ir->keypressed && - ir->last_scancode == scancode && - ir->last_toggle == toggle) + if (dev->keypressed && + dev->last_scancode == scancode && + dev->last_toggle == toggle) return; /* Release old keypress */ - ir_do_keyup(ir); + ir_do_keyup(dev); - ir->last_scancode = scancode; - ir->last_toggle = toggle; - ir->last_keycode = keycode; + dev->last_scancode = scancode; + dev->last_toggle = toggle; + dev->last_keycode = keycode; if (keycode == KEY_RESERVED) return; /* Register a keypress */ - ir->keypressed = true; + dev->keypressed = true; IR_dprintk(1, "%s: key down event, key 0x%04x, scancode 0x%04x\n", - dev->name, keycode, scancode); - input_report_key(dev, ir->last_keycode, 1); - input_sync(dev); + dev->input_name, keycode, scancode); + input_report_key(dev->input_dev, dev->last_keycode, 1); + input_sync(dev->input_dev); } /** * ir_keydown() - generates input event for a key press - * @dev: the struct input_dev descriptor of the device + * @dev: the struct rc_dev descriptor of the device * @scancode: the scancode that we're seeking * @toggle: the toggle value (protocol dependent, if the protocol doesn't * support toggle values, this should be set to zero) * - * This routine is used by the input routines when a key is pressed at the - * IR. It gets the keycode for a scancode and reports an input event via - * input_report_key(). + * This routine is used to signal that a key has been pressed on the + * remote control. */ -void ir_keydown(struct input_dev *dev, int scancode, u8 toggle) +void ir_keydown(struct rc_dev *dev, int scancode, u8 toggle) { unsigned long flags; - struct ir_input_dev *ir = input_get_drvdata(dev); u32 keycode = ir_g_keycode_from_table(dev, scancode); - spin_lock_irqsave(&ir->keylock, flags); + spin_lock_irqsave(&dev->keylock, flags); ir_do_keydown(dev, scancode, keycode, toggle); - if (ir->keypressed) { - ir->keyup_jiffies = jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT); - mod_timer(&ir->timer_keyup, ir->keyup_jiffies); + if (dev->keypressed) { + dev->keyup_jiffies = jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT); + mod_timer(&dev->timer_keyup, dev->keyup_jiffies); } - spin_unlock_irqrestore(&ir->keylock, flags); + spin_unlock_irqrestore(&dev->keylock, flags); } EXPORT_SYMBOL_GPL(ir_keydown); /** * ir_keydown_notimeout() - generates input event for a key press without * an automatic keyup event at a later time - * @dev: the struct input_dev descriptor of the device + * @dev: the struct rc_dev descriptor of the device * @scancode: the scancode that we're seeking * @toggle: the toggle value (protocol dependent, if the protocol doesn't * support toggle values, this should be set to zero) * - * This routine is used by the input routines when a key is pressed at the - * IR. It gets the keycode for a scancode and reports an input event via - * input_report_key(). The driver must manually call ir_keyup() at a later - * stage. + * This routine is used to signal that a key has been pressed on the + * remote control. The driver must manually call ir_keyup() at a later stage. */ -void ir_keydown_notimeout(struct input_dev *dev, int scancode, u8 toggle) +void ir_keydown_notimeout(struct rc_dev *dev, int scancode, u8 toggle) { unsigned long flags; - struct ir_input_dev *ir = input_get_drvdata(dev); u32 keycode = ir_g_keycode_from_table(dev, scancode); - spin_lock_irqsave(&ir->keylock, flags); + spin_lock_irqsave(&dev->keylock, flags); ir_do_keydown(dev, scancode, keycode, toggle); - spin_unlock_irqrestore(&ir->keylock, flags); + spin_unlock_irqrestore(&dev->keylock, flags); } EXPORT_SYMBOL_GPL(ir_keydown_notimeout); -static int ir_open(struct input_dev *input_dev) -{ - struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); - - return ir_dev->props->open(ir_dev->props->priv); -} - -static void ir_close(struct input_dev *input_dev) -{ - struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); - - ir_dev->props->close(ir_dev->props->priv); -} - -/** - * __ir_input_register() - sets the IR keycode table and add the handlers - * for keymap table get/set - * @input_dev: the struct input_dev descriptor of the device - * @rc_tab: the struct ir_scancode_table table of scancode/keymap - * - * This routine is used to initialize the input infrastructure - * to work with an IR. - * It will register the input/evdev interface for the device and - * register the syfs code for IR class - */ -int __ir_input_register(struct input_dev *input_dev, - const struct ir_scancode_table *rc_tab, - struct ir_dev_props *props, - const char *driver_name) +static int ir_open(struct input_dev *idev) { - struct ir_input_dev *ir_dev; - int rc; - - if (rc_tab->scan == NULL || !rc_tab->size) - return -EINVAL; - - ir_dev = kzalloc(sizeof(*ir_dev), GFP_KERNEL); - if (!ir_dev) - return -ENOMEM; - - ir_dev->driver_name = kasprintf(GFP_KERNEL, "%s", driver_name); - if (!ir_dev->driver_name) { - rc = -ENOMEM; - goto out_dev; - } - - input_dev->getkeycode_new = ir_getkeycode; - input_dev->setkeycode_new = ir_setkeycode; - input_set_drvdata(input_dev, ir_dev); - ir_dev->input_dev = input_dev; - - spin_lock_init(&ir_dev->rc_tab.lock); - spin_lock_init(&ir_dev->keylock); - setup_timer(&ir_dev->timer_keyup, ir_timer_keyup, (unsigned long)ir_dev); - - if (props) { - ir_dev->props = props; - if (props->open) - input_dev->open = ir_open; - if (props->close) - input_dev->close = ir_close; - } - - set_bit(EV_KEY, input_dev->evbit); - set_bit(EV_REP, input_dev->evbit); - set_bit(EV_MSC, input_dev->evbit); - set_bit(MSC_SCAN, input_dev->mscbit); - - rc = ir_setkeytable(ir_dev, rc_tab); - if (rc) - goto out_name; + struct rc_dev *rdev = input_get_drvdata(idev); - rc = ir_register_class(input_dev); - if (rc < 0) - goto out_table; - - if (ir_dev->props) - if (ir_dev->props->driver_type == RC_DRIVER_IR_RAW) { - rc = ir_raw_event_register(input_dev); - if (rc < 0) - goto out_event; - } - - rc = ir_register_input(input_dev); - if (rc < 0) - goto out_event; - - IR_dprintk(1, "Registered input device on %s for %s remote%s.\n", - driver_name, rc_tab->name, - (ir_dev->props && ir_dev->props->driver_type == RC_DRIVER_IR_RAW) ? - " in raw mode" : ""); - - /* - * Default delay of 250ms is too short for some protocols, expecially - * since the timeout is currently set to 250ms. Increase it to 500ms, - * to avoid wrong repetition of the keycodes. - */ - input_dev->rep[REP_DELAY] = 500; - - return 0; - -out_event: - ir_unregister_class(input_dev); -out_table: - ir_free_table(&ir_dev->rc_tab); -out_name: - kfree(ir_dev->driver_name); -out_dev: - kfree(ir_dev); - return rc; + return rdev->open(rdev); } -EXPORT_SYMBOL_GPL(__ir_input_register); - -/** - * ir_input_unregister() - unregisters IR and frees resources - * @input_dev: the struct input_dev descriptor of the device - * This routine is used to free memory and de-register interfaces. - */ -void ir_input_unregister(struct input_dev *input_dev) +static void ir_close(struct input_dev *idev) { - struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); - - if (!ir_dev) - return; - - IR_dprintk(1, "Freed keycode table\n"); + struct rc_dev *rdev = input_get_drvdata(idev); - del_timer_sync(&ir_dev->timer_keyup); - if (ir_dev->props) - if (ir_dev->props->driver_type == RC_DRIVER_IR_RAW) - ir_raw_event_unregister(input_dev); - - ir_free_table(&ir_dev->rc_tab); - - ir_unregister_class(input_dev); - - kfree(ir_dev->driver_name); - kfree(ir_dev); + rdev->close(rdev); } -EXPORT_SYMBOL_GPL(ir_input_unregister); /* class for /sys/class/rc */ static char *ir_devnode(struct device *dev, mode_t *mode) @@ -881,7 +733,7 @@ static struct { /** * show_protocols() - shows the current IR protocol(s) - * @d: the device descriptor + * @device: the device descriptor * @mattr: the device attribute struct (unused) * @buf: a pointer to the output buffer * @@ -890,26 +742,25 @@ static struct { * It returns the protocol names of supported protocols. * Enabled protocols are printed in brackets. */ -static ssize_t show_protocols(struct device *d, +static ssize_t show_protocols(struct device *device, struct device_attribute *mattr, char *buf) { - struct ir_input_dev *ir_dev = dev_get_drvdata(d); + struct rc_dev *dev = to_rc_dev(device); u64 allowed, enabled; char *tmp = buf; int i; /* Device is being removed */ - if (!ir_dev) + if (!dev) return -EINVAL; - if (ir_dev->props && ir_dev->props->driver_type == RC_DRIVER_SCANCODE) { - enabled = ir_dev->rc_tab.ir_type; - allowed = ir_dev->props->allowed_protos; - } else if (ir_dev->raw) { - enabled = ir_dev->raw->enabled_protocols; + if (dev->driver_type == RC_DRIVER_SCANCODE) { + enabled = dev->rc_tab.ir_type; + allowed = dev->allowed_protos; + } else { + enabled = dev->raw->enabled_protocols; allowed = ir_raw_get_allowed_protocols(); - } else - return sprintf(tmp, "[builtin]\n"); + } IR_dprintk(1, "allowed - 0x%llx, enabled - 0x%llx\n", (long long)allowed, @@ -930,12 +781,12 @@ static ssize_t show_protocols(struct device *d, /** * store_protocols() - changes the current IR protocol(s) - * @d: the device descriptor + * @device: the device descriptor * @mattr: the device attribute struct (unused) * @buf: a pointer to the input buffer * @len: length of the input buffer * - * This routine is a callback routine for changing the IR protocol type. + * This routine is for changing the IR protocol type. * It is trigged by writing to /sys/class/rc/rc?/protocols. * Writing "+proto" will add a protocol to the list of enabled protocols. * Writing "-proto" will remove a protocol from the list of enabled protocols. @@ -944,12 +795,12 @@ static ssize_t show_protocols(struct device *d, * Returns -EINVAL if an invalid protocol combination or unknown protocol name * is used, otherwise @len. */ -static ssize_t store_protocols(struct device *d, +static ssize_t store_protocols(struct device *device, struct device_attribute *mattr, const char *data, size_t len) { - struct ir_input_dev *ir_dev = dev_get_drvdata(d); + struct rc_dev *dev = to_rc_dev(device); bool enable, disable; const char *tmp; u64 type; @@ -958,13 +809,13 @@ static ssize_t store_protocols(struct device *d, unsigned long flags; /* Device is being removed */ - if (!ir_dev) + if (!dev) return -EINVAL; - if (ir_dev->props && ir_dev->props->driver_type == RC_DRIVER_SCANCODE) - type = ir_dev->rc_tab.ir_type; - else if (ir_dev->raw) - type = ir_dev->raw->enabled_protocols; + if (dev->driver_type == RC_DRIVER_SCANCODE) + type = dev->rc_tab.ir_type; + else if (dev->raw) + type = dev->raw->enabled_protocols; else { IR_dprintk(1, "Protocol switching not supported\n"); return -EINVAL; @@ -1019,9 +870,8 @@ static ssize_t store_protocols(struct device *d, return -EINVAL; } - if (ir_dev->props && ir_dev->props->change_protocol) { - rc = ir_dev->props->change_protocol(ir_dev->props->priv, - type); + if (dev->change_protocol) { + rc = dev->change_protocol(dev, type); if (rc < 0) { IR_dprintk(1, "Error setting protocols to 0x%llx\n", (long long)type); @@ -1029,12 +879,12 @@ static ssize_t store_protocols(struct device *d, } } - if (ir_dev->props && ir_dev->props->driver_type == RC_DRIVER_SCANCODE) { - spin_lock_irqsave(&ir_dev->rc_tab.lock, flags); - ir_dev->rc_tab.ir_type = type; - spin_unlock_irqrestore(&ir_dev->rc_tab.lock, flags); + if (dev->driver_type == RC_DRIVER_SCANCODE) { + spin_lock_irqsave(&dev->rc_tab.lock, flags); + dev->rc_tab.ir_type = type; + spin_unlock_irqrestore(&dev->rc_tab.lock, flags); } else { - ir_dev->raw->enabled_protocols = type; + dev->raw->enabled_protocols = type; } IR_dprintk(1, "Current protocol(s): 0x%llx\n", @@ -1043,6 +893,14 @@ static ssize_t store_protocols(struct device *d, return len; } +static void rc_dev_release(struct device *device) +{ + struct rc_dev *dev = to_rc_dev(device); + + kfree(dev); + module_put(THIS_MODULE); +} + #define ADD_HOTPLUG_VAR(fmt, val...) \ do { \ int err = add_uevent_var(env, fmt, val); \ @@ -1052,12 +910,12 @@ static ssize_t store_protocols(struct device *d, static int rc_dev_uevent(struct device *device, struct kobj_uevent_env *env) { - struct ir_input_dev *ir_dev = dev_get_drvdata(device); + struct rc_dev *dev = to_rc_dev(device); - if (ir_dev->rc_tab.name) - ADD_HOTPLUG_VAR("NAME=%s", ir_dev->rc_tab.name); - if (ir_dev->driver_name) - ADD_HOTPLUG_VAR("DRV_NAME=%s", ir_dev->driver_name); + if (dev->rc_tab.name) + ADD_HOTPLUG_VAR("NAME=%s", dev->rc_tab.name); + if (dev->driver_name) + ADD_HOTPLUG_VAR("DRV_NAME=%s", dev->driver_name); return 0; } @@ -1084,84 +942,162 @@ static const struct attribute_group *rc_dev_attr_groups[] = { static struct device_type rc_dev_type = { .groups = rc_dev_attr_groups, + .release = rc_dev_release, .uevent = rc_dev_uevent, }; -/** - * ir_register_class() - creates the sysfs for /sys/class/rc/rc? - * @input_dev: the struct input_dev descriptor of the device - * - * This routine is used to register the syfs code for IR class - */ -static int ir_register_class(struct input_dev *input_dev) +struct rc_dev *rc_allocate_device(void) { - struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); - int devno = find_first_zero_bit(&ir_core_dev_number, - IRRCV_NUM_DEVICES); - - if (unlikely(devno < 0)) - return devno; - - ir_dev->dev.type = &rc_dev_type; - ir_dev->devno = devno; - - ir_dev->dev.class = &ir_input_class; - ir_dev->dev.parent = input_dev->dev.parent; - input_dev->dev.parent = &ir_dev->dev; - dev_set_name(&ir_dev->dev, "rc%d", devno); - dev_set_drvdata(&ir_dev->dev, ir_dev); - return device_register(&ir_dev->dev); -}; + struct rc_dev *dev; -/** - * ir_register_input - registers ir input device with input subsystem - * @input_dev: the struct input_dev descriptor of the device - */ + dev = kzalloc(sizeof(*dev), GFP_KERNEL); + if (!dev) + return NULL; + + dev->input_dev = input_allocate_device(); + if (!dev->input_dev) { + kfree(dev); + return NULL; + } + + dev->input_dev->getkeycode_new = ir_getkeycode; + dev->input_dev->setkeycode_new = ir_setkeycode; + input_set_drvdata(dev->input_dev, dev); + + spin_lock_init(&dev->rc_tab.lock); + spin_lock_init(&dev->keylock); + setup_timer(&dev->timer_keyup, ir_timer_keyup, (unsigned long)dev); -static int ir_register_input(struct input_dev *input_dev) + dev->dev.type = &rc_dev_type; + dev->dev.class = &ir_input_class; + device_initialize(&dev->dev); + + __module_get(THIS_MODULE); + return dev; +} +EXPORT_SYMBOL_GPL(rc_allocate_device); + +void rc_free_device(struct rc_dev *dev) { - struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); - int rc; + if (dev) { + input_free_device(dev->input_dev); + put_device(&dev->dev); + } +} +EXPORT_SYMBOL_GPL(rc_free_device); + +int rc_register_device(struct rc_dev *dev) +{ + static atomic_t devno = ATOMIC_INIT(0); + struct ir_scancode_table *rc_tab; const char *path; + int rc; + if (!dev || !dev->map_name) + return -EINVAL; - rc = input_register_device(input_dev); - if (rc < 0) { - device_del(&ir_dev->dev); + rc_tab = get_rc_map(dev->map_name); + if (!rc_tab) + rc_tab = get_rc_map(RC_MAP_EMPTY); + if (!rc_tab || !rc_tab->scan || rc_tab->size == 0) + return -EINVAL; + + set_bit(EV_KEY, dev->input_dev->evbit); + set_bit(EV_REP, dev->input_dev->evbit); + set_bit(EV_MSC, dev->input_dev->evbit); + set_bit(MSC_SCAN, dev->input_dev->mscbit); + if (dev->open) + dev->input_dev->open = ir_open; + if (dev->close) + dev->input_dev->close = ir_close; + + dev->devno = (unsigned long)(atomic_inc_return(&devno) - 1); + dev_set_name(&dev->dev, "rc%ld", dev->devno); + dev_set_drvdata(&dev->dev, dev); + rc = device_add(&dev->dev); + if (rc) return rc; - } - __module_get(THIS_MODULE); + rc = ir_setkeytable(dev, rc_tab); + if (rc) + goto out_dev; + + dev->input_dev->dev.parent = &dev->dev; + memcpy(&dev->input_dev->id, &dev->input_id, sizeof(dev->input_id)); + dev->input_dev->phys = dev->input_phys; + dev->input_dev->name = dev->input_name; + rc = input_register_device(dev->input_dev); + if (rc) + goto out_table; - path = kobject_get_path(&ir_dev->dev.kobj, GFP_KERNEL); + /* + * Default delay of 250ms is too short for some protocols, expecially + * since the timeout is currently set to 250ms. Increase it to 500ms, + * to avoid wrong repetition of the keycodes. Note that this must be + * set after the call to input_register_device(). + */ + dev->input_dev->rep[REP_DELAY] = 500; + + path = kobject_get_path(&dev->dev.kobj, GFP_KERNEL); printk(KERN_INFO "%s: %s as %s\n", - dev_name(&ir_dev->dev), - input_dev->name ? input_dev->name : "Unspecified device", + dev_name(&dev->dev), + dev->input_name ? dev->input_name : "Unspecified device", path ? path : "N/A"); kfree(path); - set_bit(ir_dev->devno, &ir_core_dev_number); + if (dev->driver_type == RC_DRIVER_IR_RAW) { + rc = ir_raw_event_register(dev); + if (rc < 0) + goto out_input; + } + + if (dev->change_protocol) { + rc = dev->change_protocol(dev, rc_tab->ir_type); + if (rc < 0) + goto out_raw; + } + + IR_dprintk(1, "Registered rc%ld (driver: %s, remote: %s, mode %s)\n", + dev->devno, + dev->driver_name ? dev->driver_name : "unknown", + rc_tab->name ? rc_tab->name : "unknown", + dev->driver_type == RC_DRIVER_IR_RAW ? "raw" : "cooked"); + return 0; + +out_raw: + if (dev->driver_type == RC_DRIVER_IR_RAW) + ir_raw_event_unregister(dev); +out_input: + input_unregister_device(dev->input_dev); + dev->input_dev = NULL; +out_table: + ir_free_table(&dev->rc_tab); +out_dev: + device_del(&dev->dev); + return rc; } +EXPORT_SYMBOL_GPL(rc_register_device); -/** - * ir_unregister_class() - removes the sysfs for sysfs for - * /sys/class/rc/rc? - * @input_dev: the struct input_dev descriptor of the device - * - * This routine is used to unregister the syfs code for IR class - */ -static void ir_unregister_class(struct input_dev *input_dev) +void rc_unregister_device(struct rc_dev *dev) { - struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); + if (!dev) + return; - input_set_drvdata(input_dev, NULL); - clear_bit(ir_dev->devno, &ir_core_dev_number); - input_unregister_device(input_dev); - device_del(&ir_dev->dev); + del_timer_sync(&dev->timer_keyup); - module_put(THIS_MODULE); + if (dev->driver_type == RC_DRIVER_IR_RAW) + ir_raw_event_unregister(dev); + + input_unregister_device(dev->input_dev); + dev->input_dev = NULL; + + ir_free_table(&dev->rc_tab); + IR_dprintk(1, "Freed keycode table\n"); + + device_unregister(&dev->dev); } +EXPORT_SYMBOL_GPL(rc_unregister_device); /* * Init/exit code for the module. Basically, creates/removes /sys/class/rc diff --git a/drivers/media/rc/rc-raw.c b/drivers/media/rc/rc-raw.c index d6c556e3f0d8..ab9b1e4071c0 100644 --- a/drivers/media/rc/rc-raw.c +++ b/drivers/media/rc/rc-raw.c @@ -64,7 +64,7 @@ static int ir_raw_event_thread(void *data) mutex_lock(&ir_raw_handler_lock); list_for_each_entry(handler, &ir_raw_handler_list, list) - handler->decode(raw->input_dev, ev); + handler->decode(raw->dev, ev); raw->prev_ev = ev; mutex_unlock(&ir_raw_handler_lock); } @@ -74,7 +74,7 @@ static int ir_raw_event_thread(void *data) /** * ir_raw_event_store() - pass a pulse/space duration to the raw ir decoders - * @input_dev: the struct input_dev device descriptor + * @dev: the struct rc_dev device descriptor * @ev: the struct ir_raw_event descriptor of the pulse/space * * This routine (which may be called from an interrupt context) stores a @@ -82,17 +82,15 @@ static int ir_raw_event_thread(void *data) * signalled as positive values and spaces as negative values. A zero value * will reset the decoding state machines. */ -int ir_raw_event_store(struct input_dev *input_dev, struct ir_raw_event *ev) +int ir_raw_event_store(struct rc_dev *dev, struct ir_raw_event *ev) { - struct ir_input_dev *ir = input_get_drvdata(input_dev); - - if (!ir->raw) + if (!dev->raw) return -EINVAL; IR_dprintk(2, "sample: (%05dus %s)\n", - TO_US(ev->duration), TO_STR(ev->pulse)); + TO_US(ev->duration), TO_STR(ev->pulse)); - if (kfifo_in(&ir->raw->kfifo, ev, sizeof(*ev)) != sizeof(*ev)) + if (kfifo_in(&dev->raw->kfifo, ev, sizeof(*ev)) != sizeof(*ev)) return -ENOMEM; return 0; @@ -101,7 +99,7 @@ EXPORT_SYMBOL_GPL(ir_raw_event_store); /** * ir_raw_event_store_edge() - notify raw ir decoders of the start of a pulse/space - * @input_dev: the struct input_dev device descriptor + * @dev: the struct rc_dev device descriptor * @type: the type of the event that has occurred * * This routine (which may be called from an interrupt context) is used to @@ -110,50 +108,49 @@ EXPORT_SYMBOL_GPL(ir_raw_event_store); * hardware which does not provide durations directly but only interrupts * (or similar events) on state change. */ -int ir_raw_event_store_edge(struct input_dev *input_dev, enum raw_event_type type) +int ir_raw_event_store_edge(struct rc_dev *dev, enum raw_event_type type) { - struct ir_input_dev *ir = input_get_drvdata(input_dev); ktime_t now; s64 delta; /* ns */ struct ir_raw_event ev; int rc = 0; - if (!ir->raw) + if (!dev->raw) return -EINVAL; now = ktime_get(); - delta = ktime_to_ns(ktime_sub(now, ir->raw->last_event)); + delta = ktime_to_ns(ktime_sub(now, dev->raw->last_event)); /* Check for a long duration since last event or if we're * being called for the first time, note that delta can't * possibly be negative. */ ev.duration = 0; - if (delta > IR_MAX_DURATION || !ir->raw->last_type) + if (delta > IR_MAX_DURATION || !dev->raw->last_type) type |= IR_START_EVENT; else ev.duration = delta; if (type & IR_START_EVENT) - ir_raw_event_reset(input_dev); - else if (ir->raw->last_type & IR_SPACE) { + ir_raw_event_reset(dev); + else if (dev->raw->last_type & IR_SPACE) { ev.pulse = false; - rc = ir_raw_event_store(input_dev, &ev); - } else if (ir->raw->last_type & IR_PULSE) { + rc = ir_raw_event_store(dev, &ev); + } else if (dev->raw->last_type & IR_PULSE) { ev.pulse = true; - rc = ir_raw_event_store(input_dev, &ev); + rc = ir_raw_event_store(dev, &ev); } else return 0; - ir->raw->last_event = now; - ir->raw->last_type = type; + dev->raw->last_event = now; + dev->raw->last_type = type; return rc; } EXPORT_SYMBOL_GPL(ir_raw_event_store_edge); /** * ir_raw_event_store_with_filter() - pass next pulse/space to decoders with some processing - * @input_dev: the struct input_dev device descriptor + * @dev: the struct rc_dev device descriptor * @type: the type of the event that has occurred * * This routine (which may be called from an interrupt context) works @@ -161,84 +158,76 @@ EXPORT_SYMBOL_GPL(ir_raw_event_store_edge); * This routine is intended for devices with limited internal buffer * It automerges samples of same type, and handles timeouts */ -int ir_raw_event_store_with_filter(struct input_dev *input_dev, - struct ir_raw_event *ev) +int ir_raw_event_store_with_filter(struct rc_dev *dev, struct ir_raw_event *ev) { - struct ir_input_dev *ir = input_get_drvdata(input_dev); - struct ir_raw_event_ctrl *raw = ir->raw; - - if (!raw || !ir->props) + if (!dev->raw) return -EINVAL; /* Ignore spaces in idle mode */ - if (ir->idle && !ev->pulse) + if (dev->idle && !ev->pulse) return 0; - else if (ir->idle) - ir_raw_event_set_idle(input_dev, false); - - if (!raw->this_ev.duration) { - raw->this_ev = *ev; - } else if (ev->pulse == raw->this_ev.pulse) { - raw->this_ev.duration += ev->duration; - } else { - ir_raw_event_store(input_dev, &raw->this_ev); - raw->this_ev = *ev; + else if (dev->idle) + ir_raw_event_set_idle(dev, false); + + if (!dev->raw->this_ev.duration) + dev->raw->this_ev = *ev; + else if (ev->pulse == dev->raw->this_ev.pulse) + dev->raw->this_ev.duration += ev->duration; + else { + ir_raw_event_store(dev, &dev->raw->this_ev); + dev->raw->this_ev = *ev; } /* Enter idle mode if nessesary */ - if (!ev->pulse && ir->props->timeout && - raw->this_ev.duration >= ir->props->timeout) { - ir_raw_event_set_idle(input_dev, true); - } + if (!ev->pulse && dev->timeout && + dev->raw->this_ev.duration >= dev->timeout) + ir_raw_event_set_idle(dev, true); + return 0; } EXPORT_SYMBOL_GPL(ir_raw_event_store_with_filter); /** - * ir_raw_event_set_idle() - hint the ir core if device is receiving - * IR data or not - * @input_dev: the struct input_dev device descriptor - * @idle: the hint value + * ir_raw_event_set_idle() - provide hint to rc-core when the device is idle or not + * @dev: the struct rc_dev device descriptor + * @idle: whether the device is idle or not */ -void ir_raw_event_set_idle(struct input_dev *input_dev, bool idle) +void ir_raw_event_set_idle(struct rc_dev *dev, bool idle) { - struct ir_input_dev *ir = input_get_drvdata(input_dev); - struct ir_raw_event_ctrl *raw = ir->raw; - - if (!ir->props || !ir->raw) + if (!dev->raw) return; IR_dprintk(2, "%s idle mode\n", idle ? "enter" : "leave"); if (idle) { - raw->this_ev.timeout = true; - ir_raw_event_store(input_dev, &raw->this_ev); - init_ir_raw_event(&raw->this_ev); + dev->raw->this_ev.timeout = true; + ir_raw_event_store(dev, &dev->raw->this_ev); + init_ir_raw_event(&dev->raw->this_ev); } - if (ir->props->s_idle) - ir->props->s_idle(ir->props->priv, idle); - ir->idle = idle; + if (dev->s_idle) + dev->s_idle(dev, idle); + + dev->idle = idle; } EXPORT_SYMBOL_GPL(ir_raw_event_set_idle); /** * ir_raw_event_handle() - schedules the decoding of stored ir data - * @input_dev: the struct input_dev device descriptor + * @dev: the struct rc_dev device descriptor * - * This routine will signal the workqueue to start decoding stored ir data. + * This routine will tell rc-core to start decoding stored ir data. */ -void ir_raw_event_handle(struct input_dev *input_dev) +void ir_raw_event_handle(struct rc_dev *dev) { - struct ir_input_dev *ir = input_get_drvdata(input_dev); unsigned long flags; - if (!ir->raw) + if (!dev->raw) return; - spin_lock_irqsave(&ir->raw->lock, flags); - wake_up_process(ir->raw->thread); - spin_unlock_irqrestore(&ir->raw->lock, flags); + spin_lock_irqsave(&dev->raw->lock, flags); + wake_up_process(dev->raw->thread); + spin_unlock_irqrestore(&dev->raw->lock, flags); } EXPORT_SYMBOL_GPL(ir_raw_event_handle); @@ -256,69 +245,69 @@ ir_raw_get_allowed_protocols() /* * Used to (un)register raw event clients */ -int ir_raw_event_register(struct input_dev *input_dev) +int ir_raw_event_register(struct rc_dev *dev) { - struct ir_input_dev *ir = input_get_drvdata(input_dev); int rc; struct ir_raw_handler *handler; - ir->raw = kzalloc(sizeof(*ir->raw), GFP_KERNEL); - if (!ir->raw) - return -ENOMEM; + if (!dev) + return -EINVAL; - ir->raw->input_dev = input_dev; + dev->raw = kzalloc(sizeof(*dev->raw), GFP_KERNEL); + if (!dev->raw) + return -ENOMEM; - ir->raw->enabled_protocols = ~0; - rc = kfifo_alloc(&ir->raw->kfifo, sizeof(s64) * MAX_IR_EVENT_SIZE, + dev->raw->dev = dev; + dev->raw->enabled_protocols = ~0; + rc = kfifo_alloc(&dev->raw->kfifo, + sizeof(struct ir_raw_event) * MAX_IR_EVENT_SIZE, GFP_KERNEL); - if (rc < 0) { - kfree(ir->raw); - ir->raw = NULL; - return rc; - } + if (rc < 0) + goto out; - spin_lock_init(&ir->raw->lock); - ir->raw->thread = kthread_run(ir_raw_event_thread, ir->raw, - "rc%u", (unsigned int)ir->devno); + spin_lock_init(&dev->raw->lock); + dev->raw->thread = kthread_run(ir_raw_event_thread, dev->raw, + "rc%ld", dev->devno); - if (IS_ERR(ir->raw->thread)) { - int ret = PTR_ERR(ir->raw->thread); - - kfree(ir->raw); - ir->raw = NULL; - return ret; + if (IS_ERR(dev->raw->thread)) { + rc = PTR_ERR(dev->raw->thread); + goto out; } mutex_lock(&ir_raw_handler_lock); - list_add_tail(&ir->raw->list, &ir_raw_client_list); + list_add_tail(&dev->raw->list, &ir_raw_client_list); list_for_each_entry(handler, &ir_raw_handler_list, list) if (handler->raw_register) - handler->raw_register(ir->raw->input_dev); + handler->raw_register(dev); mutex_unlock(&ir_raw_handler_lock); return 0; + +out: + kfree(dev->raw); + dev->raw = NULL; + return rc; } -void ir_raw_event_unregister(struct input_dev *input_dev) +void ir_raw_event_unregister(struct rc_dev *dev) { - struct ir_input_dev *ir = input_get_drvdata(input_dev); struct ir_raw_handler *handler; - if (!ir->raw) + if (!dev || !dev->raw) return; - kthread_stop(ir->raw->thread); + kthread_stop(dev->raw->thread); mutex_lock(&ir_raw_handler_lock); - list_del(&ir->raw->list); + list_del(&dev->raw->list); list_for_each_entry(handler, &ir_raw_handler_list, list) if (handler->raw_unregister) - handler->raw_unregister(ir->raw->input_dev); + handler->raw_unregister(dev); mutex_unlock(&ir_raw_handler_lock); - kfifo_free(&ir->raw->kfifo); - kfree(ir->raw); - ir->raw = NULL; + kfifo_free(&dev->raw->kfifo); + kfree(dev->raw); + dev->raw = NULL; } /* @@ -333,7 +322,7 @@ int ir_raw_handler_register(struct ir_raw_handler *ir_raw_handler) list_add_tail(&ir_raw_handler->list, &ir_raw_handler_list); if (ir_raw_handler->raw_register) list_for_each_entry(raw, &ir_raw_client_list, list) - ir_raw_handler->raw_register(raw->input_dev); + ir_raw_handler->raw_register(raw->dev); available_protocols |= ir_raw_handler->protocols; mutex_unlock(&ir_raw_handler_lock); @@ -349,7 +338,7 @@ void ir_raw_handler_unregister(struct ir_raw_handler *ir_raw_handler) list_del(&ir_raw_handler->list); if (ir_raw_handler->raw_unregister) list_for_each_entry(raw, &ir_raw_client_list, list) - ir_raw_handler->raw_unregister(raw->input_dev); + ir_raw_handler->raw_unregister(raw->dev); available_protocols &= ~ir_raw_handler->protocols; mutex_unlock(&ir_raw_handler_lock); } diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c index 3a20aef67d08..f05f5c173fdf 100644 --- a/drivers/media/rc/streamzap.c +++ b/drivers/media/rc/streamzap.c @@ -34,7 +34,6 @@ #include <linux/device.h> #include <linux/module.h> #include <linux/slab.h> -#include <linux/input.h> #include <linux/usb.h> #include <linux/usb/input.h> #include <media/ir-core.h> @@ -86,13 +85,11 @@ enum StreamzapDecoderState { /* structure to hold our device specific stuff */ struct streamzap_ir { - /* ir-core */ - struct ir_dev_props *props; + struct rc_dev *rdev; /* core device info */ struct device *dev; - struct input_dev *idev; /* usb */ struct usb_device *usbdev; @@ -143,7 +140,7 @@ static void sz_push(struct streamzap_ir *sz, struct ir_raw_event rawir) { dev_dbg(sz->dev, "Storing %s with duration %u us\n", (rawir.pulse ? "pulse" : "space"), rawir.duration); - ir_raw_event_store_with_filter(sz->idev, &rawir); + ir_raw_event_store_with_filter(sz->rdev, &rawir); } static void sz_push_full_pulse(struct streamzap_ir *sz, @@ -271,11 +268,11 @@ static void streamzap_callback(struct urb *urb) DEFINE_IR_RAW_EVENT(rawir); rawir.pulse = false; - rawir.duration = sz->props->timeout; + rawir.duration = sz->rdev->timeout; sz->idle = true; if (sz->timeout_enabled) sz_push(sz, rawir); - ir_raw_event_handle(sz->idev); + ir_raw_event_handle(sz->rdev); } else { sz_push_full_space(sz, sz->buf_in[i]); } @@ -298,57 +295,43 @@ static void streamzap_callback(struct urb *urb) return; } -static struct input_dev *streamzap_init_input_dev(struct streamzap_ir *sz) +static struct rc_dev *streamzap_init_rc_dev(struct streamzap_ir *sz) { - struct input_dev *idev; - struct ir_dev_props *props; + struct rc_dev *rdev; struct device *dev = sz->dev; int ret; - idev = input_allocate_device(); - if (!idev) { - dev_err(dev, "remote input dev allocation failed\n"); - goto idev_alloc_failed; - } - - props = kzalloc(sizeof(struct ir_dev_props), GFP_KERNEL); - if (!props) { - dev_err(dev, "remote ir dev props allocation failed\n"); - goto props_alloc_failed; + rdev = rc_allocate_device(); + if (!rdev) { + dev_err(dev, "remote dev allocation failed\n"); + goto out; } snprintf(sz->name, sizeof(sz->name), "Streamzap PC Remote Infrared " "Receiver (%04x:%04x)", le16_to_cpu(sz->usbdev->descriptor.idVendor), le16_to_cpu(sz->usbdev->descriptor.idProduct)); - - idev->name = sz->name; usb_make_path(sz->usbdev, sz->phys, sizeof(sz->phys)); strlcat(sz->phys, "/input0", sizeof(sz->phys)); - idev->phys = sz->phys; - - props->priv = sz; - props->driver_type = RC_DRIVER_IR_RAW; - props->allowed_protos = IR_TYPE_ALL; - - sz->props = props; - usb_to_input_id(sz->usbdev, &idev->id); - idev->dev.parent = sz->dev; + rdev->input_name = sz->name; + rdev->input_phys = sz->phys; + rdev->priv = sz; + rdev->driver_type = RC_DRIVER_IR_RAW; + rdev->allowed_protos = IR_TYPE_ALL; + rdev->driver_name = DRIVER_NAME; + rdev->map_name = RC_MAP_STREAMZAP; - ret = ir_input_register(idev, RC_MAP_STREAMZAP, props, DRIVER_NAME); + ret = rc_register_device(rdev); if (ret < 0) { dev_err(dev, "remote input device register failed\n"); - goto irdev_failed; + goto out; } - return idev; + return rdev; -irdev_failed: - kfree(props); -props_alloc_failed: - input_free_device(idev); -idev_alloc_failed: +out: + rc_free_device(rdev); return NULL; } @@ -437,15 +420,15 @@ static int __devinit streamzap_probe(struct usb_interface *intf, snprintf(name + strlen(name), sizeof(name) - strlen(name), " %s", buf); - sz->idev = streamzap_init_input_dev(sz); - if (!sz->idev) - goto input_dev_fail; + sz->rdev = streamzap_init_rc_dev(sz); + if (!sz->rdev) + goto rc_dev_fail; sz->idle = true; sz->decoder_state = PulseSpace; /* FIXME: don't yet have a way to set this */ sz->timeout_enabled = true; - sz->props->timeout = (((SZ_TIMEOUT * SZ_RESOLUTION * 1000) & + sz->rdev->timeout = (((SZ_TIMEOUT * SZ_RESOLUTION * 1000) & IR_MAX_DURATION) | 0x03000000); #if 0 /* not yet supported, depends on patches from maxim */ @@ -476,7 +459,7 @@ static int __devinit streamzap_probe(struct usb_interface *intf, return 0; -input_dev_fail: +rc_dev_fail: usb_free_urb(sz->urb_in); free_buf_in: usb_free_coherent(usbdev, maxp, sz->buf_in, sz->dma_in); @@ -507,7 +490,7 @@ static void streamzap_disconnect(struct usb_interface *interface) return; sz->usbdev = NULL; - ir_input_unregister(sz->idev); + rc_unregister_device(sz->rdev); usb_kill_urb(sz->urb_in); usb_free_urb(sz->urb_in); usb_free_coherent(usbdev, sz->buf_in_len, sz->buf_in, sz->dma_in); diff --git a/drivers/media/video/bt8xx/bttv-input.c b/drivers/media/video/bt8xx/bttv-input.c index eb71c3ae36de..4b4f6137c6c5 100644 --- a/drivers/media/video/bt8xx/bttv-input.c +++ b/drivers/media/video/bt8xx/bttv-input.c @@ -31,10 +31,6 @@ static int ir_debug; module_param(ir_debug, int, 0644); -static int repeat_delay = 500; -module_param(repeat_delay, int, 0644); -static int repeat_period = 33; -module_param(repeat_period, int, 0644); static int ir_rc5_remote_gap = 885; module_param(ir_rc5_remote_gap, int, 0644); @@ -317,15 +313,15 @@ int bttv_input_init(struct bttv *btv) { struct card_ir *ir; char *ir_codes = NULL; - struct input_dev *input_dev; + struct rc_dev *rc; int err = -ENOMEM; if (!btv->has_remote) return -ENODEV; ir = kzalloc(sizeof(*ir),GFP_KERNEL); - input_dev = input_allocate_device(); - if (!ir || !input_dev) + rc = rc_allocate_device(); + if (!ir || !rc) goto err_out_free; /* detect & configure */ @@ -431,44 +427,43 @@ int bttv_input_init(struct bttv *btv) } /* init input device */ - ir->dev = input_dev; + ir->dev = rc; snprintf(ir->name, sizeof(ir->name), "bttv IR (card=%d)", btv->c.type); snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(btv->c.pci)); - input_dev->name = ir->name; - input_dev->phys = ir->phys; - input_dev->id.bustype = BUS_PCI; - input_dev->id.version = 1; + rc->input_name = ir->name; + rc->input_phys = ir->phys; + rc->input_id.bustype = BUS_PCI; + rc->input_id.version = 1; if (btv->c.pci->subsystem_vendor) { - input_dev->id.vendor = btv->c.pci->subsystem_vendor; - input_dev->id.product = btv->c.pci->subsystem_device; + rc->input_id.vendor = btv->c.pci->subsystem_vendor; + rc->input_id.product = btv->c.pci->subsystem_device; } else { - input_dev->id.vendor = btv->c.pci->vendor; - input_dev->id.product = btv->c.pci->device; + rc->input_id.vendor = btv->c.pci->vendor; + rc->input_id.product = btv->c.pci->device; } - input_dev->dev.parent = &btv->c.pci->dev; + rc->dev.parent = &btv->c.pci->dev; + rc->map_name = ir_codes; + rc->driver_name = MODULE_NAME; btv->remote = ir; bttv_ir_start(btv, ir); /* all done */ - err = ir_input_register(btv->remote->dev, ir_codes, NULL, MODULE_NAME); + err = rc_register_device(rc); if (err) goto err_out_stop; - /* the remote isn't as bouncy as a keyboard */ - ir->dev->rep[REP_DELAY] = repeat_delay; - ir->dev->rep[REP_PERIOD] = repeat_period; - return 0; err_out_stop: bttv_ir_stop(btv); btv->remote = NULL; err_out_free: + rc_free_device(rc); kfree(ir); return err; } @@ -479,7 +474,7 @@ void bttv_input_fini(struct bttv *btv) return; bttv_ir_stop(btv); - ir_input_unregister(btv->remote->dev); + rc_unregister_device(btv->remote->dev); kfree(btv->remote); btv->remote = NULL; } diff --git a/drivers/media/video/cx231xx/cx231xx.h b/drivers/media/video/cx231xx/cx231xx.h index a09cef43d98d..c439e778c4b1 100644 --- a/drivers/media/video/cx231xx/cx231xx.h +++ b/drivers/media/video/cx231xx/cx231xx.h @@ -607,7 +607,15 @@ struct cx231xx_ir_t { char name[40]; char phys[32]; +#if 0 + /* + * Due to a Kconfig change, cx231xx-input is not being compiled. + * This structure disappeared, but other fixes are also needed. + * So, as a workaround, let's just comment this struct and let a + * latter patch fix it. + */ struct ir_dev_props props; +#endif /* I2C keyboard data */ struct IR_i2c_init_data init_data; diff --git a/drivers/media/video/cx23885/cx23885-input.c b/drivers/media/video/cx23885/cx23885-input.c index bb61870b8d6e..f1bb3a8683c1 100644 --- a/drivers/media/video/cx23885/cx23885-input.c +++ b/drivers/media/video/cx23885/cx23885-input.c @@ -35,7 +35,6 @@ * 02110-1301, USA. */ -#include <linux/input.h> #include <linux/slab.h> #include <media/ir-core.h> #include <media/v4l2-subdev.h> @@ -62,16 +61,16 @@ static void cx23885_input_process_measurements(struct cx23885_dev *dev, count = num / sizeof(struct ir_raw_event); for (i = 0; i < count; i++) { - ir_raw_event_store(kernel_ir->inp_dev, + ir_raw_event_store(kernel_ir->rc, &ir_core_event[i]); handle = true; } } while (num != 0); if (overrun) - ir_raw_event_reset(kernel_ir->inp_dev); + ir_raw_event_reset(kernel_ir->rc); else if (handle) - ir_raw_event_handle(kernel_ir->inp_dev); + ir_raw_event_handle(kernel_ir->rc); } void cx23885_input_rx_work_handler(struct cx23885_dev *dev, u32 events) @@ -197,9 +196,9 @@ static int cx23885_input_ir_start(struct cx23885_dev *dev) return 0; } -static int cx23885_input_ir_open(void *priv) +static int cx23885_input_ir_open(struct rc_dev *rc) { - struct cx23885_kernel_ir *kernel_ir = priv; + struct cx23885_kernel_ir *kernel_ir = rc->priv; if (kernel_ir->cx == NULL) return -ENODEV; @@ -234,9 +233,9 @@ static void cx23885_input_ir_stop(struct cx23885_dev *dev) flush_scheduled_work(); } -static void cx23885_input_ir_close(void *priv) +static void cx23885_input_ir_close(struct rc_dev *rc) { - struct cx23885_kernel_ir *kernel_ir = priv; + struct cx23885_kernel_ir *kernel_ir = rc->priv; if (kernel_ir->cx != NULL) cx23885_input_ir_stop(kernel_ir->cx); @@ -245,9 +244,7 @@ static void cx23885_input_ir_close(void *priv) int cx23885_input_init(struct cx23885_dev *dev) { struct cx23885_kernel_ir *kernel_ir; - struct input_dev *inp_dev; - struct ir_dev_props *props; - + struct rc_dev *rc; char *rc_map; enum rc_driver_type driver_type; unsigned long allowed_protos; @@ -294,37 +291,36 @@ int cx23885_input_init(struct cx23885_dev *dev) pci_name(dev->pci)); /* input device */ - inp_dev = input_allocate_device(); - if (inp_dev == NULL) { + rc = rc_allocate_device(); + if (!rc) { ret = -ENOMEM; goto err_out_free; } - kernel_ir->inp_dev = inp_dev; - inp_dev->name = kernel_ir->name; - inp_dev->phys = kernel_ir->phys; - inp_dev->id.bustype = BUS_PCI; - inp_dev->id.version = 1; + kernel_ir->rc = rc; + rc->input_name = kernel_ir->name; + rc->input_phys = kernel_ir->phys; + rc->input_id.bustype = BUS_PCI; + rc->input_id.version = 1; if (dev->pci->subsystem_vendor) { - inp_dev->id.vendor = dev->pci->subsystem_vendor; - inp_dev->id.product = dev->pci->subsystem_device; + rc->input_id.vendor = dev->pci->subsystem_vendor; + rc->input_id.product = dev->pci->subsystem_device; } else { - inp_dev->id.vendor = dev->pci->vendor; - inp_dev->id.product = dev->pci->device; + rc->input_id.vendor = dev->pci->vendor; + rc->input_id.product = dev->pci->device; } - inp_dev->dev.parent = &dev->pci->dev; - - /* kernel ir device properties */ - props = &kernel_ir->props; - props->driver_type = driver_type; - props->allowed_protos = allowed_protos; - props->priv = kernel_ir; - props->open = cx23885_input_ir_open; - props->close = cx23885_input_ir_close; + rc->dev.parent = &dev->pci->dev; + rc->driver_type = driver_type; + rc->allowed_protos = allowed_protos; + rc->priv = kernel_ir; + rc->open = cx23885_input_ir_open; + rc->close = cx23885_input_ir_close; + rc->map_name = rc_map; + rc->driver_name = MODULE_NAME; /* Go */ dev->kernel_ir = kernel_ir; - ret = ir_input_register(inp_dev, rc_map, props, MODULE_NAME); + ret = rc_register_device(rc); if (ret) goto err_out_stop; @@ -333,7 +329,7 @@ int cx23885_input_init(struct cx23885_dev *dev) err_out_stop: cx23885_input_ir_stop(dev); dev->kernel_ir = NULL; - /* TODO: double check clean-up of kernel_ir->inp_dev */ + rc_free_device(rc); err_out_free: kfree(kernel_ir->phys); kfree(kernel_ir->name); @@ -348,7 +344,7 @@ void cx23885_input_fini(struct cx23885_dev *dev) if (dev->kernel_ir == NULL) return; - ir_input_unregister(dev->kernel_ir->inp_dev); + rc_unregister_device(dev->kernel_ir->rc); kfree(dev->kernel_ir->phys); kfree(dev->kernel_ir->name); kfree(dev->kernel_ir); diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h index ed94b17dd8a5..f350d88944e8 100644 --- a/drivers/media/video/cx23885/cx23885.h +++ b/drivers/media/video/cx23885/cx23885.h @@ -310,8 +310,7 @@ struct cx23885_kernel_ir { char *name; char *phys; - struct input_dev *inp_dev; - struct ir_dev_props props; + struct rc_dev *rc; }; struct cx23885_dev { diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c index 8c41124befbd..3b2ef45d6348 100644 --- a/drivers/media/video/cx88/cx88-input.c +++ b/drivers/media/video/cx88/cx88-input.c @@ -24,7 +24,6 @@ #include <linux/init.h> #include <linux/hrtimer.h> -#include <linux/input.h> #include <linux/pci.h> #include <linux/slab.h> #include <linux/module.h> @@ -38,8 +37,7 @@ struct cx88_IR { struct cx88_core *core; - struct input_dev *input; - struct ir_dev_props props; + struct rc_dev *dev; int users; @@ -125,26 +123,26 @@ static void cx88_ir_handle_key(struct cx88_IR *ir) data = (data << 4) | ((gpio_key & 0xf0) >> 4); - ir_keydown(ir->input, data, 0); + ir_keydown(ir->dev, data, 0); } else if (ir->mask_keydown) { /* bit set on keydown */ if (gpio & ir->mask_keydown) - ir_keydown_notimeout(ir->input, data, 0); + ir_keydown_notimeout(ir->dev, data, 0); else - ir_keyup(ir->input); + ir_keyup(ir->dev); } else if (ir->mask_keyup) { /* bit cleared on keydown */ if (0 == (gpio & ir->mask_keyup)) - ir_keydown_notimeout(ir->input, data, 0); + ir_keydown_notimeout(ir->dev, data, 0); else - ir_keyup(ir->input); + ir_keyup(ir->dev); } else { /* can't distinguish keydown/up :-/ */ - ir_keydown_notimeout(ir->input, data, 0); - ir_keyup(ir->input); + ir_keydown_notimeout(ir->dev, data, 0); + ir_keyup(ir->dev); } } @@ -219,17 +217,17 @@ void cx88_ir_stop(struct cx88_core *core) __cx88_ir_stop(core); } -static int cx88_ir_open(void *priv) +static int cx88_ir_open(struct rc_dev *rc) { - struct cx88_core *core = priv; + struct cx88_core *core = rc->priv; core->ir->users++; return __cx88_ir_start(core); } -static void cx88_ir_close(void *priv) +static void cx88_ir_close(struct rc_dev *rc) { - struct cx88_core *core = priv; + struct cx88_core *core = rc->priv; core->ir->users--; if (!core->ir->users) @@ -241,7 +239,7 @@ static void cx88_ir_close(void *priv) int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) { struct cx88_IR *ir; - struct input_dev *input_dev; + struct rc_dev *dev; char *ir_codes = NULL; u64 ir_type = IR_TYPE_OTHER; int err = -ENOMEM; @@ -250,11 +248,11 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) */ ir = kzalloc(sizeof(*ir), GFP_KERNEL); - input_dev = input_allocate_device(); - if (!ir || !input_dev) + dev = rc_allocate_device(); + if (!ir || !dev) goto err_out_free; - ir->input = input_dev; + ir->dev = dev; /* detect & configure */ switch (core->boardnr) { @@ -435,43 +433,45 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) snprintf(ir->name, sizeof(ir->name), "cx88 IR (%s)", core->board.name); snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(pci)); - input_dev->name = ir->name; - input_dev->phys = ir->phys; - input_dev->id.bustype = BUS_PCI; - input_dev->id.version = 1; + dev->input_name = ir->name; + dev->input_phys = ir->phys; + dev->input_id.bustype = BUS_PCI; + dev->input_id.version = 1; if (pci->subsystem_vendor) { - input_dev->id.vendor = pci->subsystem_vendor; - input_dev->id.product = pci->subsystem_device; + dev->input_id.vendor = pci->subsystem_vendor; + dev->input_id.product = pci->subsystem_device; } else { - input_dev->id.vendor = pci->vendor; - input_dev->id.product = pci->device; + dev->input_id.vendor = pci->vendor; + dev->input_id.product = pci->device; } - input_dev->dev.parent = &pci->dev; - /* record handles to ourself */ - ir->core = core; - core->ir = ir; + dev->dev.parent = &pci->dev; + dev->map_name = ir_codes; + dev->driver_name = MODULE_NAME; + dev->priv = core; + dev->open = cx88_ir_open; + dev->close = cx88_ir_close; + dev->scanmask = hardware_mask; if (ir->sampling) { - ir_type = IR_TYPE_ALL; - ir->props.driver_type = RC_DRIVER_IR_RAW; - ir->props.timeout = 10 * 1000 * 1000; /* 10 ms */ - } else - ir->props.driver_type = RC_DRIVER_SCANCODE; - - ir->props.priv = core; - ir->props.open = cx88_ir_open; - ir->props.close = cx88_ir_close; - ir->props.scanmask = hardware_mask; - ir->props.allowed_protos = ir_type; + dev->driver_type = RC_DRIVER_IR_RAW; + dev->timeout = 10 * 1000 * 1000; /* 10 ms */ + } else { + dev->driver_type = RC_DRIVER_SCANCODE; + dev->allowed_protos = ir_type; + } + + ir->core = core; + core->ir = ir; /* all done */ - err = ir_input_register(ir->input, ir_codes, &ir->props, MODULE_NAME); + err = rc_register_device(dev); if (err) goto err_out_free; return 0; - err_out_free: +err_out_free: + rc_free_device(dev); core->ir = NULL; kfree(ir); return err; @@ -486,7 +486,7 @@ int cx88_ir_fini(struct cx88_core *core) return 0; cx88_ir_stop(core); - ir_input_unregister(ir->input); + rc_unregister_device(ir->dev); kfree(ir); /* done */ @@ -502,7 +502,6 @@ void cx88_ir_irq(struct cx88_core *core) u32 samples; unsigned todo, bits; struct ir_raw_event ev; - struct ir_input_dev *irdev; if (!ir || !ir->sampling) return; @@ -513,9 +512,8 @@ void cx88_ir_irq(struct cx88_core *core) * represents a pulse. */ samples = cx_read(MO_SAMPLE_IO); - irdev = input_get_drvdata(ir->input); - if (samples == 0xff && irdev->idle) + if (samples == 0xff && ir->dev->idle) return; init_ir_raw_event(&ev); @@ -523,10 +521,10 @@ void cx88_ir_irq(struct cx88_core *core) ev.pulse = samples & 0x80000000 ? false : true; bits = min(todo, 32U - fls(ev.pulse ? samples : ~samples)); ev.duration = (bits * NSEC_PER_SEC) / (1000 * ir_samplerate); - ir_raw_event_store_with_filter(ir->input, &ev); + ir_raw_event_store_with_filter(ir->dev, &ev); samples <<= bits; } - ir_raw_event_handle(ir->input); + ir_raw_event_handle(ir->dev); } void cx88_i2c_init_ir(struct cx88_core *core) diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c index 6759cd5570dd..b7d3999f0417 100644 --- a/drivers/media/video/em28xx/em28xx-input.c +++ b/drivers/media/video/em28xx/em28xx-input.c @@ -25,7 +25,6 @@ #include <linux/init.h> #include <linux/delay.h> #include <linux/interrupt.h> -#include <linux/input.h> #include <linux/usb.h> #include <linux/slab.h> @@ -64,7 +63,7 @@ struct em28xx_ir_poll_result { struct em28xx_IR { struct em28xx *dev; - struct input_dev *input; + struct rc_dev *rc; char name[32]; char phys[32]; @@ -75,10 +74,6 @@ struct em28xx_IR { unsigned int last_readcount; int (*get_key)(struct em28xx_IR *, struct em28xx_ir_poll_result *); - - /* IR device properties */ - - struct ir_dev_props props; }; /********************************************************** @@ -302,12 +297,12 @@ static void em28xx_ir_handle_key(struct em28xx_IR *ir) poll_result.toggle_bit, poll_result.read_count, poll_result.rc_address, poll_result.rc_data[0]); if (ir->full_code) - ir_keydown(ir->input, + ir_keydown(ir->rc, poll_result.rc_address << 8 | poll_result.rc_data[0], poll_result.toggle_bit); else - ir_keydown(ir->input, + ir_keydown(ir->rc, poll_result.rc_data[0], poll_result.toggle_bit); @@ -331,9 +326,9 @@ static void em28xx_ir_work(struct work_struct *work) schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling)); } -static int em28xx_ir_start(void *priv) +static int em28xx_ir_start(struct rc_dev *rc) { - struct em28xx_IR *ir = priv; + struct em28xx_IR *ir = rc->priv; INIT_DELAYED_WORK(&ir->work, em28xx_ir_work); schedule_delayed_work(&ir->work, 0); @@ -341,17 +336,17 @@ static int em28xx_ir_start(void *priv) return 0; } -static void em28xx_ir_stop(void *priv) +static void em28xx_ir_stop(struct rc_dev *rc) { - struct em28xx_IR *ir = priv; + struct em28xx_IR *ir = rc->priv; cancel_delayed_work_sync(&ir->work); } -int em28xx_ir_change_protocol(void *priv, u64 ir_type) +int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 ir_type) { int rc = 0; - struct em28xx_IR *ir = priv; + struct em28xx_IR *ir = rc_dev->priv; struct em28xx *dev = ir->dev; u8 ir_config = EM2874_IR_RC5; @@ -391,7 +386,7 @@ int em28xx_ir_change_protocol(void *priv, u64 ir_type) int em28xx_ir_init(struct em28xx *dev) { struct em28xx_IR *ir; - struct input_dev *input_dev; + struct rc_dev *rc; int err = -ENOMEM; if (dev->board.ir_codes == NULL) { @@ -400,28 +395,27 @@ int em28xx_ir_init(struct em28xx *dev) } ir = kzalloc(sizeof(*ir), GFP_KERNEL); - input_dev = input_allocate_device(); - if (!ir || !input_dev) + rc = rc_allocate_device(); + if (!ir || !rc) goto err_out_free; /* record handles to ourself */ ir->dev = dev; dev->ir = ir; - - ir->input = input_dev; + ir->rc = rc; /* * em2874 supports more protocols. For now, let's just announce * the two protocols that were already tested */ - ir->props.allowed_protos = IR_TYPE_RC5 | IR_TYPE_NEC; - ir->props.priv = ir; - ir->props.change_protocol = em28xx_ir_change_protocol; - ir->props.open = em28xx_ir_start; - ir->props.close = em28xx_ir_stop; + rc->allowed_protos = IR_TYPE_RC5 | IR_TYPE_NEC; + rc->priv = ir; + rc->change_protocol = em28xx_ir_change_protocol; + rc->open = em28xx_ir_start; + rc->close = em28xx_ir_stop; /* By default, keep protocol field untouched */ - err = em28xx_ir_change_protocol(ir, IR_TYPE_UNKNOWN); + err = em28xx_ir_change_protocol(rc, IR_TYPE_UNKNOWN); if (err) goto err_out_free; @@ -435,27 +429,27 @@ int em28xx_ir_init(struct em28xx *dev) usb_make_path(dev->udev, ir->phys, sizeof(ir->phys)); strlcat(ir->phys, "/input0", sizeof(ir->phys)); - input_dev->name = ir->name; - input_dev->phys = ir->phys; - input_dev->id.bustype = BUS_USB; - input_dev->id.version = 1; - input_dev->id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor); - input_dev->id.product = le16_to_cpu(dev->udev->descriptor.idProduct); - - input_dev->dev.parent = &dev->udev->dev; - - + rc->input_name = ir->name; + rc->input_phys = ir->phys; + rc->input_id.bustype = BUS_USB; + rc->input_id.version = 1; + rc->input_id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor); + rc->input_id.product = le16_to_cpu(dev->udev->descriptor.idProduct); + rc->dev.parent = &dev->udev->dev; + rc->map_name = dev->board.ir_codes; + rc->driver_name = MODULE_NAME; /* all done */ - err = ir_input_register(ir->input, dev->board.ir_codes, - &ir->props, MODULE_NAME); + err = rc_register_device(rc); if (err) goto err_out_stop; return 0; + err_out_stop: dev->ir = NULL; err_out_free: + rc_free_device(rc); kfree(ir); return err; } @@ -468,8 +462,8 @@ int em28xx_ir_fini(struct em28xx *dev) if (!ir) return 0; - em28xx_ir_stop(ir); - ir_input_unregister(ir->input); + em28xx_ir_stop(ir->rc); + rc_unregister_device(ir->rc); kfree(ir); /* done */ diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c index a78883a6e0e7..83b59a195230 100644 --- a/drivers/media/video/ir-kbd-i2c.c +++ b/drivers/media/video/ir-kbd-i2c.c @@ -252,7 +252,7 @@ static void ir_key_poll(struct IR_i2c *ir) } if (rc) - ir_keydown(ir->input, ir_key, 0); + ir_keydown(ir->rc, ir_key, 0); } static void ir_work(struct work_struct *work) @@ -271,20 +271,20 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) const char *name = NULL; u64 ir_type = IR_TYPE_UNKNOWN; struct IR_i2c *ir; - struct input_dev *input_dev; + struct rc_dev *rc; 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) { + rc = rc_allocate_device(); + if (!ir || !rc) { err = -ENOMEM; goto err_out_free; } ir->c = client; - ir->input = input_dev; + ir->rc = rc; ir->polling_interval = DEFAULT_POLLING_INTERVAL; i2c_set_clientdata(client, ir); @@ -383,16 +383,18 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) dev_name(&client->dev)); /* init + register input device */ - input_dev->id.bustype = BUS_I2C; - input_dev->name = ir->name; - input_dev->phys = ir->phys; + rc->input_id.bustype = BUS_I2C; + rc->input_name = ir->name; + rc->input_phys = ir->phys; + rc->map_name = ir->ir_codes; + 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); @@ -401,6 +403,7 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) return 0; err_out_free: + rc_free_device(rc); kfree(ir); return err; } @@ -413,7 +416,7 @@ 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); diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c index 3e37593a328f..fbb2ff171008 100644 --- a/drivers/media/video/saa7134/saa7134-input.c +++ b/drivers/media/video/saa7134/saa7134-input.c @@ -22,7 +22,6 @@ #include <linux/init.h> #include <linux/delay.h> #include <linux/interrupt.h> -#include <linux/input.h> #include <linux/slab.h> #include "saa7134-reg.h" @@ -45,14 +44,6 @@ MODULE_PARM_DESC(pinnacle_remote, "Specify Pinnacle PCTV remote: 0=coloured, 1=g static int ir_rc5_remote_gap = 885; module_param(ir_rc5_remote_gap, int, 0644); -static int repeat_delay = 500; -module_param(repeat_delay, int, 0644); -MODULE_PARM_DESC(repeat_delay, "delay before key repeat started"); -static int repeat_period = 33; -module_param(repeat_period, int, 0644); -MODULE_PARM_DESC(repeat_period, "repeat period between " - "keypresses when key is down"); - static unsigned int disable_other_ir; module_param(disable_other_ir, int, 0644); MODULE_PARM_DESC(disable_other_ir, "disable full codes of " @@ -523,17 +514,17 @@ void saa7134_ir_stop(struct saa7134_dev *dev) __saa7134_ir_stop(dev); } -static int saa7134_ir_open(void *priv) +static int saa7134_ir_open(struct rc_dev *rc) { - struct saa7134_dev *dev = priv; + struct saa7134_dev *dev = rc->priv; dev->remote->users++; return __saa7134_ir_start(dev); } -static void saa7134_ir_close(void *priv) +static void saa7134_ir_close(struct rc_dev *rc) { - struct saa7134_dev *dev = priv; + struct saa7134_dev *dev = rc->priv; dev->remote->users--; if (!dev->remote->users) @@ -541,9 +532,9 @@ static void saa7134_ir_close(void *priv) } -static int saa7134_ir_change_protocol(void *priv, u64 ir_type) +static int saa7134_ir_change_protocol(struct rc_dev *rc, u64 ir_type) { - struct saa7134_dev *dev = priv; + struct saa7134_dev *dev = rc->priv; struct card_ir *ir = dev->remote; u32 nec_gpio, rc5_gpio; @@ -577,7 +568,7 @@ static int saa7134_ir_change_protocol(void *priv, u64 ir_type) int saa7134_input_init1(struct saa7134_dev *dev) { struct card_ir *ir; - struct input_dev *input_dev; + struct rc_dev *rc; char *ir_codes = NULL; u32 mask_keycode = 0; u32 mask_keydown = 0; @@ -822,13 +813,13 @@ int saa7134_input_init1(struct saa7134_dev *dev) } ir = kzalloc(sizeof(*ir), GFP_KERNEL); - input_dev = input_allocate_device(); - if (!ir || !input_dev) { + rc = rc_allocate_device(); + if (!ir || !rc) { err = -ENOMEM; goto err_out_free; } - ir->dev = input_dev; + ir->dev = rc; dev->remote = ir; ir->running = 0; @@ -848,43 +839,40 @@ int saa7134_input_init1(struct saa7134_dev *dev) snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(dev->pci)); - - ir->props.priv = dev; - ir->props.open = saa7134_ir_open; - ir->props.close = saa7134_ir_close; - + rc->priv = dev; + rc->open = saa7134_ir_open; + rc->close = saa7134_ir_close; if (raw_decode) - ir->props.driver_type = RC_DRIVER_IR_RAW; + rc->driver_type = RC_DRIVER_IR_RAW; if (!raw_decode && allow_protocol_change) { - ir->props.allowed_protos = IR_TYPE_RC5 | IR_TYPE_NEC; - ir->props.change_protocol = saa7134_ir_change_protocol; + rc->allowed_protos = IR_TYPE_RC5 | IR_TYPE_NEC; + rc->change_protocol = saa7134_ir_change_protocol; } - input_dev->name = ir->name; - input_dev->phys = ir->phys; - input_dev->id.bustype = BUS_PCI; - input_dev->id.version = 1; + rc->input_name = ir->name; + rc->input_phys = ir->phys; + rc->input_id.bustype = BUS_PCI; + rc->input_id.version = 1; if (dev->pci->subsystem_vendor) { - input_dev->id.vendor = dev->pci->subsystem_vendor; - input_dev->id.product = dev->pci->subsystem_device; + rc->input_id.vendor = dev->pci->subsystem_vendor; + rc->input_id.product = dev->pci->subsystem_device; } else { - input_dev->id.vendor = dev->pci->vendor; - input_dev->id.product = dev->pci->device; + rc->input_id.vendor = dev->pci->vendor; + rc->input_id.product = dev->pci->device; } - input_dev->dev.parent = &dev->pci->dev; + rc->dev.parent = &dev->pci->dev; + rc->map_name = ir_codes; + rc->driver_name = MODULE_NAME; - err = ir_input_register(ir->dev, ir_codes, &ir->props, MODULE_NAME); + err = rc_register_device(rc); if (err) goto err_out_free; - /* the remote isn't as bouncy as a keyboard */ - ir->dev->rep[REP_DELAY] = repeat_delay; - ir->dev->rep[REP_PERIOD] = repeat_period; - return 0; err_out_free: + rc_free_device(rc); dev->remote = NULL; kfree(ir); return err; @@ -896,7 +884,7 @@ void saa7134_input_fini(struct saa7134_dev *dev) return; saa7134_ir_stop(dev); - ir_input_unregister(dev->remote->dev); + rc_unregister_device(dev->remote->dev); kfree(dev->remote); dev->remote = NULL; } diff --git a/drivers/staging/tm6000/tm6000-input.c b/drivers/staging/tm6000/tm6000-input.c index 3e74884da251..3517d20c1310 100644 --- a/drivers/staging/tm6000/tm6000-input.c +++ b/drivers/staging/tm6000/tm6000-input.c @@ -50,7 +50,7 @@ struct tm6000_ir_poll_result { struct tm6000_IR { struct tm6000_core *dev; - struct ir_input_dev *input; + struct rc_dev *rc; char name[32]; char phys[32]; @@ -66,7 +66,6 @@ struct tm6000_IR { /* IR device properties */ u64 ir_type; - struct ir_dev_props props; }; @@ -200,7 +199,7 @@ static void tm6000_ir_handle_key(struct tm6000_IR *ir) dprintk("ir->get_key result data=%04x\n", poll_result.rc_data); if (ir->key) { - ir_keydown(ir->input->input_dev, poll_result.rc_data, 0); + ir_keydown(ir->rc, poll_result.rc_data, 0); ir->key = 0; } return; @@ -214,9 +213,9 @@ static void tm6000_ir_work(struct work_struct *work) schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling)); } -static int tm6000_ir_start(void *priv) +static int tm6000_ir_start(struct rc_dev *rc) { - struct tm6000_IR *ir = priv; + struct tm6000_IR *ir = rc->priv; INIT_DELAYED_WORK(&ir->work, tm6000_ir_work); schedule_delayed_work(&ir->work, 0); @@ -224,16 +223,16 @@ static int tm6000_ir_start(void *priv) return 0; } -static void tm6000_ir_stop(void *priv) +static void tm6000_ir_stop(struct rc_dev *rc) { - struct tm6000_IR *ir = priv; + struct tm6000_IR *ir = rc->priv; cancel_delayed_work_sync(&ir->work); } -int tm6000_ir_change_protocol(void *priv, u64 ir_type) +int tm6000_ir_change_protocol(struct rc_dev *rc, u64 ir_type) { - struct tm6000_IR *ir = priv; + struct tm6000_IR *ir = rc->priv; ir->get_key = default_polling_getkey; @@ -245,9 +244,9 @@ int tm6000_ir_change_protocol(void *priv, u64 ir_type) int tm6000_ir_init(struct tm6000_core *dev) { struct tm6000_IR *ir; - struct ir_input_dev *ir_input_dev; + struct rc_dev *rc; int err = -ENOMEM; - int pipe, size, rc; + int pipe, size; if (!enable_ir) return -ENODEV; @@ -259,24 +258,22 @@ int tm6000_ir_init(struct tm6000_core *dev) return 0; ir = kzalloc(sizeof(*ir), GFP_KERNEL); - ir_input_dev = kzalloc(sizeof(*ir_input_dev), GFP_KERNEL); - ir_input_dev->input_dev = input_allocate_device(); - if (!ir || !ir_input_dev || !ir_input_dev->input_dev) - goto err_out_free; + rc = rc_allocate_device(); + if (!ir | !rc) + goto out; /* record handles to ourself */ ir->dev = dev; dev->ir = ir; - - ir->input = ir_input_dev; + ir->rc = rc; /* input einrichten */ - ir->props.allowed_protos = IR_TYPE_RC5 | IR_TYPE_NEC; - ir->props.priv = ir; - ir->props.change_protocol = tm6000_ir_change_protocol; - ir->props.open = tm6000_ir_start; - ir->props.close = tm6000_ir_stop; - ir->props.driver_type = RC_DRIVER_SCANCODE; + rc->allowed_protos = IR_TYPE_RC5 | IR_TYPE_NEC; + rc->priv = ir; + rc->change_protocol = tm6000_ir_change_protocol; + rc->open = tm6000_ir_start; + rc->close = tm6000_ir_stop; + rc->driver_type = RC_DRIVER_SCANCODE; ir->polling = 50; @@ -286,16 +283,17 @@ int tm6000_ir_init(struct tm6000_core *dev) usb_make_path(dev->udev, ir->phys, sizeof(ir->phys)); strlcat(ir->phys, "/input0", sizeof(ir->phys)); - tm6000_ir_change_protocol(ir, IR_TYPE_UNKNOWN); - - ir_input_dev->input_dev->name = ir->name; - ir_input_dev->input_dev->phys = ir->phys; - ir_input_dev->input_dev->id.bustype = BUS_USB; - ir_input_dev->input_dev->id.version = 1; - ir_input_dev->input_dev->id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor); - ir_input_dev->input_dev->id.product = le16_to_cpu(dev->udev->descriptor.idProduct); + tm6000_ir_change_protocol(rc, IR_TYPE_UNKNOWN); - ir_input_dev->input_dev->dev.parent = &dev->udev->dev; + rc->input_name = ir->name; + rc->input_phys = ir->phys; + rc->input_id.bustype = BUS_USB; + rc->input_id.version = 1; + rc->input_id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor); + rc->input_id.product = le16_to_cpu(dev->udev->descriptor.idProduct); + rc->map_name = dev->ir_codes; + rc->driver_name = "tm6000"; + rc->dev.parent = &dev->udev->dev; if (&dev->int_in) { dprintk("IR over int\n"); @@ -312,35 +310,32 @@ int tm6000_ir_init(struct tm6000_core *dev) ir->int_urb->transfer_buffer = kzalloc(size, GFP_KERNEL); if (ir->int_urb->transfer_buffer == NULL) { usb_free_urb(ir->int_urb); - goto err_out_stop; + goto out; } dprintk("int interval: %d\n", dev->int_in.endp->desc.bInterval); usb_fill_int_urb(ir->int_urb, dev->udev, pipe, ir->int_urb->transfer_buffer, size, tm6000_ir_urb_received, dev, dev->int_in.endp->desc.bInterval); - rc = usb_submit_urb(ir->int_urb, GFP_KERNEL); - if (rc) { + err = usb_submit_urb(ir->int_urb, GFP_KERNEL); + if (err) { kfree(ir->int_urb->transfer_buffer); usb_free_urb(ir->int_urb); - err = rc; - goto err_out_stop; + goto out; } ir->urb_data = kzalloc(size, GFP_KERNEL); } /* ir register */ - err = ir_input_register(ir->input->input_dev, dev->ir_codes, - &ir->props, "tm6000"); + err = rc_register_device(rc); if (err) - goto err_out_stop; + goto out; return 0; -err_out_stop: +out: dev->ir = NULL; -err_out_free: - kfree(ir_input_dev); + rc_free_device(rc); kfree(ir); return err; } @@ -354,7 +349,7 @@ int tm6000_ir_fini(struct tm6000_core *dev) if (!ir) return 0; - ir_input_unregister(ir->input->input_dev); + rc_unregister_device(ir->rc); if (ir->int_urb) { usb_kill_urb(ir->int_urb); @@ -365,8 +360,6 @@ int tm6000_ir_fini(struct tm6000_core *dev) ir->urb_data = NULL; } - kfree(ir->input); - ir->input = NULL; kfree(ir); dev->ir = NULL; diff --git a/include/media/ir-common.h b/include/media/ir-common.h index d1ae869f962c..41fefd9816ea 100644 --- a/include/media/ir-common.h +++ b/include/media/ir-common.h @@ -36,12 +36,11 @@ /* this was saa7134_ir and bttv_ir, moved here for * rc5 decoding. */ struct card_ir { - struct input_dev *dev; + struct rc_dev *dev; char name[32]; char phys[32]; int users; u32 running:1; - struct ir_dev_props props; /* Usual gpio signalling */ u32 mask_keycode; diff --git a/include/media/ir-core.h b/include/media/ir-core.h index d41502d9919c..c5909981b075 100644 --- a/include/media/ir-core.h +++ b/include/media/ir-core.h @@ -32,21 +32,38 @@ enum rc_driver_type { }; /** - * struct ir_dev_props - Allow caller drivers to set special properties - * @driver_type: specifies if the driver or hardware have already a decoder, - * or if it needs to use the IR raw event decoders to produce a scancode + * struct rc_dev - represents a remote control device + * @dev: driver model's view of this device + * @input_name: name of the input child device + * @input_phys: physical path to the input child device + * @input_id: id of the input child device (struct input_id) + * @driver_name: name of the hardware driver which registered this device + * @map_name: name of the default keymap + * @rc_tab: current scan/key table + * @devno: unique remote control device number + * @raw: additional data for raw pulse/space devices + * @input_dev: the input child device used to communicate events to userspace + * @driver_type: specifies if protocol decoding is done in hardware or software + * @idle: used to keep track of RX state * @allowed_protos: bitmask with the supported IR_TYPE_* protocols * @scanmask: some hardware decoders are not capable of providing the full * scancode to the application. As this is a hardware limit, we can't do * anything with it. Yet, as the same keycode table can be used with other * devices, a mask is provided to allow its usage. Drivers should generally * leave this field in blank + * @priv: driver-specific data + * @keylock: protects the remaining members of the struct + * @keypressed: whether a key is currently pressed + * @keyup_jiffies: time (in jiffies) when the current keypress should be released + * @timer_keyup: timer for releasing a keypress + * @last_keycode: keycode of last keypress + * @last_scancode: scancode of last keypress + * @last_toggle: toggle value of last command * @timeout: optional time after which device stops sending data * @min_timeout: minimum timeout supported by device * @max_timeout: maximum timeout supported by device * @rx_resolution : resolution (in ns) of input sampler * @tx_resolution: resolution (in ns) of output sampler - * @priv: driver-specific data, to be used on the callbacks * @change_protocol: allow changing the protocol used on hardware decoders * @open: callback to allow drivers to enable polling/irq when IR input device * is opened. @@ -57,55 +74,50 @@ enum rc_driver_type { * @s_tx_duty_cycle: set transmit duty cycle (0% - 100%) * @s_rx_carrier: inform driver about carrier it is expected to handle * @tx_ir: transmit IR - * @s_idle: optional: enable/disable hardware idle mode, upon which, - device doesn't interrupt host until it sees IR pulses + * @s_idle: enable/disable hardware idle mode, upon which, + * device doesn't interrupt host until it sees IR pulses * @s_learning_mode: enable wide band receiver used for learning * @s_carrier_report: enable carrier reports */ -struct ir_dev_props { - enum rc_driver_type driver_type; - unsigned long allowed_protos; - u32 scanmask; - - u32 timeout; - u32 min_timeout; - u32 max_timeout; - - u32 rx_resolution; - u32 tx_resolution; - - void *priv; - int (*change_protocol)(void *priv, u64 ir_type); - int (*open)(void *priv); - void (*close)(void *priv); - int (*s_tx_mask)(void *priv, u32 mask); - int (*s_tx_carrier)(void *priv, u32 carrier); - int (*s_tx_duty_cycle)(void *priv, u32 duty_cycle); - int (*s_rx_carrier_range)(void *priv, u32 min, u32 max); - int (*tx_ir)(void *priv, int *txbuf, u32 n); - void (*s_idle)(void *priv, bool enable); - int (*s_learning_mode)(void *priv, int enable); - int (*s_carrier_report) (void *priv, int enable); -}; - -struct ir_input_dev { - struct device dev; /* device */ - char *driver_name; /* Name of the driver module */ - struct ir_scancode_table rc_tab; /* scan/key table */ - unsigned long devno; /* device number */ - struct ir_dev_props *props; /* Device properties */ - struct ir_raw_event_ctrl *raw; /* for raw pulse/space events */ - struct input_dev *input_dev; /* the input device associated with this device */ +struct rc_dev { + struct device dev; + const char *input_name; + const char *input_phys; + struct input_id input_id; + char *driver_name; + const char *map_name; + struct ir_scancode_table rc_tab; + unsigned long devno; + struct ir_raw_event_ctrl *raw; + struct input_dev *input_dev; + enum rc_driver_type driver_type; bool idle; - - /* key info - needed by IR keycode handlers */ - spinlock_t keylock; /* protects the below members */ - bool keypressed; /* current state */ - unsigned long keyup_jiffies; /* when should the current keypress be released? */ - struct timer_list timer_keyup; /* timer for releasing a keypress */ - u32 last_keycode; /* keycode of last command */ - u32 last_scancode; /* scancode of last command */ - u8 last_toggle; /* toggle of last command */ + u64 allowed_protos; + u32 scanmask; + void *priv; + spinlock_t keylock; + bool keypressed; + unsigned long keyup_jiffies; + struct timer_list timer_keyup; + u32 last_keycode; + u32 last_scancode; + u8 last_toggle; + u32 timeout; + u32 min_timeout; + u32 max_timeout; + u32 rx_resolution; + u32 tx_resolution; + int (*change_protocol)(struct rc_dev *dev, u64 ir_type); + int (*open)(struct rc_dev *dev); + void (*close)(struct rc_dev *dev); + int (*s_tx_mask)(struct rc_dev *dev, u32 mask); + int (*s_tx_carrier)(struct rc_dev *dev, u32 carrier); + int (*s_tx_duty_cycle)(struct rc_dev *dev, u32 duty_cycle); + int (*s_rx_carrier_range)(struct rc_dev *dev, u32 min, u32 max); + int (*tx_ir)(struct rc_dev *dev, int *txbuf, u32 n); + void (*s_idle)(struct rc_dev *dev, bool enable); + int (*s_learning_mode)(struct rc_dev *dev, int enable); + int (*s_carrier_report) (struct rc_dev *dev, int enable); }; enum raw_event_type { @@ -115,52 +127,14 @@ enum raw_event_type { IR_STOP_EVENT = (1 << 3), }; -#define to_ir_input_dev(_attr) container_of(_attr, struct ir_input_dev, attr) - -int __ir_input_register(struct input_dev *dev, - const struct ir_scancode_table *ir_codes, - struct ir_dev_props *props, - const char *driver_name); - -static inline int ir_input_register(struct input_dev *dev, - const char *map_name, - struct ir_dev_props *props, - const char *driver_name) { - struct ir_scancode_table *ir_codes; - struct ir_input_dev *ir_dev; - int rc; - - if (!map_name) - return -EINVAL; - - ir_codes = get_rc_map(map_name); - if (!ir_codes) { - ir_codes = get_rc_map(RC_MAP_EMPTY); +#define to_rc_dev(d) container_of(d, struct rc_dev, dev) - if (!ir_codes) - return -EINVAL; - } - rc = __ir_input_register(dev, ir_codes, props, driver_name); - if (rc < 0) - return -EINVAL; - - ir_dev = input_get_drvdata(dev); - - if (!rc && ir_dev->props && ir_dev->props->change_protocol) - rc = ir_dev->props->change_protocol(ir_dev->props->priv, - ir_codes->ir_type); - - return rc; -} - -void ir_input_unregister(struct input_dev *input_dev); - -void ir_repeat(struct input_dev *dev); -void ir_keydown(struct input_dev *dev, int scancode, u8 toggle); -void ir_keydown_notimeout(struct input_dev *dev, int scancode, u8 toggle); -void ir_keyup(struct input_dev *dev); -u32 ir_g_keycode_from_table(struct input_dev *input_dev, u32 scancode); +void ir_repeat(struct rc_dev *dev); +void ir_keydown(struct rc_dev *dev, int scancode, u8 toggle); +void ir_keydown_notimeout(struct rc_dev *dev, int scancode, u8 toggle); +void ir_keyup(struct rc_dev *dev); +u32 ir_g_keycode_from_table(struct rc_dev *dev, u32 scancode); /* From ir-raw-event.c */ struct ir_raw_event { @@ -194,20 +168,25 @@ static inline void init_ir_raw_event(struct ir_raw_event *ev) #define IR_MAX_DURATION 0xFFFFFFFF /* a bit more than 4 seconds */ -void ir_raw_event_handle(struct input_dev *input_dev); -int ir_raw_event_store(struct input_dev *input_dev, struct ir_raw_event *ev); -int ir_raw_event_store_edge(struct input_dev *input_dev, enum raw_event_type type); -int ir_raw_event_store_with_filter(struct input_dev *input_dev, +struct rc_dev *rc_allocate_device(void); +void rc_free_device(struct rc_dev *dev); +int rc_register_device(struct rc_dev *dev); +void rc_unregister_device(struct rc_dev *dev); + +void ir_raw_event_handle(struct rc_dev *dev); +int ir_raw_event_store(struct rc_dev *dev, struct ir_raw_event *ev); +int ir_raw_event_store_edge(struct rc_dev *dev, enum raw_event_type type); +int ir_raw_event_store_with_filter(struct rc_dev *dev, struct ir_raw_event *ev); -void ir_raw_event_set_idle(struct input_dev *input_dev, bool idle); +void ir_raw_event_set_idle(struct rc_dev *dev, bool idle); -static inline void ir_raw_event_reset(struct input_dev *input_dev) +static inline void ir_raw_event_reset(struct rc_dev *dev) { DEFINE_IR_RAW_EVENT(ev); ev.reset = true; - ir_raw_event_store(input_dev, &ev); - ir_raw_event_handle(input_dev); + ir_raw_event_store(dev, &ev); + ir_raw_event_handle(dev); } diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h index 8c37b5ec0cf6..4ee9b42cbf72 100644 --- a/include/media/ir-kbd-i2c.h +++ b/include/media/ir-kbd-i2c.h @@ -9,9 +9,8 @@ struct IR_i2c; struct IR_i2c { char *ir_codes; - struct i2c_client *c; - struct input_dev *input; + struct rc_dev *rc; /* Used to avoid fast repeating */ unsigned char old; |