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path: root/drivers/media/usb/em28xx/em28xx-input.c
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Diffstat (limited to 'drivers/media/usb/em28xx/em28xx-input.c')
-rw-r--r--drivers/media/usb/em28xx/em28xx-input.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-input.c b/drivers/media/usb/em28xx/em28xx-input.c
index 97d36b4f19db..660bf803c9e4 100644
--- a/drivers/media/usb/em28xx/em28xx-input.c
+++ b/drivers/media/usb/em28xx/em28xx-input.c
@@ -345,7 +345,7 @@ static void em28xx_ir_stop(struct rc_dev *rc)
cancel_delayed_work_sync(&ir->work);
}
-static int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 rc_type)
+static int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 *rc_type)
{
int rc = 0;
struct em28xx_IR *ir = rc_dev->priv;
@@ -354,14 +354,16 @@ static int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 rc_type)
/* Adjust xclk based o IR table for RC5/NEC tables */
- if (rc_type == RC_TYPE_RC5) {
+ if (*rc_type & RC_BIT_RC5) {
dev->board.xclk |= EM28XX_XCLK_IR_RC5_MODE;
ir->full_code = 1;
- } else if (rc_type == RC_TYPE_NEC) {
+ *rc_type = RC_BIT_RC5;
+ } else if (*rc_type & RC_BIT_NEC) {
dev->board.xclk &= ~EM28XX_XCLK_IR_RC5_MODE;
ir_config = EM2874_IR_NEC;
ir->full_code = 1;
- } else if (rc_type != RC_TYPE_UNKNOWN)
+ *rc_type = RC_BIT_NEC;
+ } else if (*rc_type != RC_BIT_UNKNOWN)
rc = -EINVAL;
em28xx_write_reg_bits(dev, EM28XX_R0F_XCLK, dev->board.xclk,
@@ -524,6 +526,7 @@ static int em28xx_ir_init(struct em28xx *dev)
struct em28xx_IR *ir;
struct rc_dev *rc;
int err = -ENOMEM;
+ u64 rc_type;
if (dev->board.ir_codes == NULL) {
/* No remote control support */
@@ -546,14 +549,15 @@ static int em28xx_ir_init(struct em28xx *dev)
* em2874 supports more protocols. For now, let's just announce
* the two protocols that were already tested
*/
- rc->allowed_protos = RC_TYPE_RC5 | RC_TYPE_NEC;
+ rc->allowed_protos = RC_BIT_RC5 | RC_BIT_NEC;
rc->priv = ir;
rc->change_protocol = em28xx_ir_change_protocol;
rc->open = em28xx_ir_start;
rc->close = em28xx_ir_stop;
/* By default, keep protocol field untouched */
- err = em28xx_ir_change_protocol(rc, RC_TYPE_UNKNOWN);
+ rc_type = RC_BIT_UNKNOWN;
+ err = em28xx_ir_change_protocol(rc, &rc_type);
if (err)
goto err_out_free;

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