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path: root/drivers/media/video/cx88/cx88-input.c
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Diffstat (limited to 'drivers/media/video/cx88/cx88-input.c')
-rw-r--r--drivers/media/video/cx88/cx88-input.c96
1 files changed, 47 insertions, 49 deletions
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)
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