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Subject: V4L/DVB: Add NECx support to ir-core
Author:  David Härdeman <[email protected]>
Date:    Thu Apr 8 20:04:35 2010 -0300

This patch adds NECx support to drivers/media/IR/ir-nec-decoder.c

Signed-off-by: David Härdeman <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

 drivers/media/IR/ir-nec-decoder.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

---

http://git.linuxtv.org/v4l-dvb.git?a=commitdiff;h=2cb50ae4d83e7364a7a08b2a9e526eab771b2faa

diff --git a/drivers/media/IR/ir-nec-decoder.c 
b/drivers/media/IR/ir-nec-decoder.c
index 4c223f6..14609d9 100644
--- a/drivers/media/IR/ir-nec-decoder.c
+++ b/drivers/media/IR/ir-nec-decoder.c
@@ -18,6 +18,7 @@
 #define NEC_NBITS              32
 #define NEC_UNIT               562500  /* ns */
 #define NEC_HEADER_PULSE       PULSE(16)
+#define NECX_HEADER_PULSE      PULSE(8) /* Less common NEC variant */
 #define NEC_HEADER_SPACE       SPACE(8)
 #define NEC_REPEAT_SPACE       SPACE(4)
 #define NEC_BIT_PULSE          PULSE(1)
@@ -152,7 +153,7 @@ static int ir_nec_decode(struct input_dev *input_dev, s64 
duration)
        switch (data->state) {
 
        case STATE_INACTIVE:
-               if (u == NEC_HEADER_PULSE) {
+               if (u == NEC_HEADER_PULSE || u == NECX_HEADER_PULSE) {
                        data->count = 0;
                        data->state = STATE_HEADER_SPACE;
                }

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