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authorSean Young <sean@mess.org>2016-12-02 15:16:10 -0200
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-01-30 12:04:13 -0200
commit17809ed219945b38a750aa382d1aafe3a9f09b02 (patch)
treed271de4918006ee8d4bef86e734132c24cacac08 /drivers/media/usb/em28xx/em28xx-input.c
parent07e9293c188dbfff4617b0ac5bb56ad5478d33a5 (diff)
downloadlinux-17809ed219945b38a750aa382d1aafe3a9f09b02.tar.bz2
[media] em28xx: IR protocol not reported correctly
Report the correct NEC variant. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/usb/em28xx/em28xx-input.c')
-rw-r--r--drivers/media/usb/em28xx/em28xx-input.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-input.c b/drivers/media/usb/em28xx/em28xx-input.c
index 782ce095c8c5..d1ba2c470645 100644
--- a/drivers/media/usb/em28xx/em28xx-input.c
+++ b/drivers/media/usb/em28xx/em28xx-input.c
@@ -259,18 +259,21 @@ static int em2874_polling_getkey(struct em28xx_IR *ir,
break;
case RC_BIT_NEC:
- poll_result->protocol = RC_TYPE_RC5;
poll_result->scancode = msg[1] << 8 | msg[2];
- if ((msg[3] ^ msg[4]) != 0xff) /* 32 bits NEC */
+ if ((msg[3] ^ msg[4]) != 0xff) { /* 32 bits NEC */
+ poll_result->protocol = RC_TYPE_NEC32;
poll_result->scancode = RC_SCANCODE_NEC32((msg[1] << 24) |
(msg[2] << 16) |
(msg[3] << 8) |
(msg[4]));
- else if ((msg[1] ^ msg[2]) != 0xff) /* 24 bits NEC */
+ } else if ((msg[1] ^ msg[2]) != 0xff) { /* 24 bits NEC */
+ poll_result->protocol = RC_TYPE_NECX;
poll_result->scancode = RC_SCANCODE_NECX(msg[1] << 8 |
msg[2], msg[3]);
- else /* Normal NEC */
+ } else { /* Normal NEC */
+ poll_result->protocol = RC_TYPE_NEC;
poll_result->scancode = RC_SCANCODE_NEC(msg[1], msg[3]);
+ }
break;
case RC_BIT_RC6_0:
@@ -777,7 +780,7 @@ static int em28xx_ir_init(struct em28xx *dev)
case CHIP_ID_EM28178:
ir->get_key = em2874_polling_getkey;
rc->allowed_protocols = RC_BIT_RC5 | RC_BIT_NEC |
- RC_BIT_RC6_0;
+ RC_BIT_NECX | RC_BIT_NEC32 | RC_BIT_RC6_0;
break;
default:
err = -ENODEV;