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authorDavid Härdeman <david@hardeman.nu>2010-10-29 16:08:23 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-12-29 08:16:37 -0200
commitd8b4b5822f51e2142b731b42c81e3f03eec475b2 (patch)
treefce9a9b7ca5031adc95fbd6be118352fb2527da5 /drivers/media/rc/ir-nec-decoder.c
parent4c7b355df6e7f05304e05f6b7a286e59a5f1cc54 (diff)
[media] ir-core: make struct rc_dev the primary interface
This patch merges the ir_input_dev and ir_dev_props structs into a single struct called rc_dev. The drivers and various functions in rc-core used by the drivers are also changed to use rc_dev as the primary interface when dealing with rc-core. This means that the input_dev is abstracted away from the drivers which is necessary if we ever want to support multiple input devs per rc device. The new API is similar to what the input subsystem uses, i.e: rc_device_alloc() rc_device_free() rc_device_register() rc_device_unregister() [mchehab@redhat.com: Fix compilation on mceusb and cx231xx, due to merge conflicts] Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Tested-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/rc/ir-nec-decoder.c')
-rw-r--r--drivers/media/rc/ir-nec-decoder.c15
1 files changed, 7 insertions, 8 deletions
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;
}