diff options
Diffstat (limited to 'drivers/media/rc/nuvoton-cir.c')
| -rw-r--r-- | drivers/media/rc/nuvoton-cir.c | 85 |
1 files changed, 37 insertions, 48 deletions
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); } |