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[media] media: gpio-ir-recv: add allowed_protos for platform data

It's better to give platform code a chance to specify the allowed
protocols to use.

[mchehab@redhat.com: fix merge conflict with a patch that made
 half of this change]
Signed-off-by: Du, Changbin <changbin.du@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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1 parent 87e9429 commit 500c3201e2aed201f2de0468dfeb3ceb98a9f981 @changbindu changbindu committed with Mauro Carvalho Chehab Jul 3, 2012
Showing with 8 additions and 4 deletions.
  1. +4 −1 drivers/media/rc/gpio-ir-recv.c
  2. +4 −3 include/media/gpio-ir-recv.h
@@ -84,7 +84,6 @@ static int __devinit gpio_ir_recv_probe(struct platform_device *pdev)
rcdev->priv = gpio_dev;
rcdev->driver_type = RC_DRIVER_IR_RAW;
- rcdev->allowed_protos = RC_TYPE_ALL;
rcdev->input_name = GPIO_IR_DEVICE_NAME;
rcdev->input_phys = GPIO_IR_DEVICE_NAME "/input0";
rcdev->input_id.bustype = BUS_HOST;
@@ -93,6 +92,10 @@ static int __devinit gpio_ir_recv_probe(struct platform_device *pdev)
rcdev->input_id.version = 0x0100;
rcdev->dev.parent = &pdev->dev;
rcdev->driver_name = GPIO_IR_DRIVER_NAME;
+ if (pdata->allowed_protos)
+ rcdev->allowed_protos = pdata->allowed_protos;
+ else
+ rcdev->allowed_protos = RC_TYPE_ALL;
rcdev->map_name = pdata->map_name ?: RC_MAP_EMPTY;
gpio_dev->rcdev = rcdev;
@@ -14,9 +14,10 @@
#define __GPIO_IR_RECV_H__
struct gpio_ir_recv_platform_data {
- int gpio_nr;
- bool active_low;
- const char *map_name;
+ int gpio_nr;
+ bool active_low;
+ u64 allowed_protos;
+ const char *map_name;
};
#endif /* __GPIO_IR_RECV_H__ */

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