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path: root/drivers/media/rc/streamzap.c
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Diffstat (limited to 'drivers/media/rc/streamzap.c')
-rw-r--r--drivers/media/rc/streamzap.c73
1 files changed, 28 insertions, 45 deletions
diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c
index 3a20aef..f05f5c1 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);
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