UPSTREAM: media: rc: IR signal for Panasonic air conditioner too long

The IR signal to control the Panasonic ACXA75C00600 air conditioner has
439 pulse/spaces. Increase limit to make it possible to transmit signal.

Reported-by: Takashi Kanamaru <neuralassembly@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
(cherry picked from commit 5c4c8b4a999019f19e770cb55cbacb89c95897bd)

Note: Adapted from upstream for kernel v4.9
Signed-off-by: Ivan Vecera <ivan@cera.cz>
Change-Id: I72f99d68753634a88e0cbe35cc42c25e7ea43f7e
Signed-off-by: TogoFire <togofire@mailfence.com>

drivers/media/rc/ir-lirc-codec.c

@@ -20,7 +20,7 @@
 #include <media/rc-core.h>
 #include "rc-core-priv.h"
 
-#define LIRCBUF_SIZE 256
+#define LIRCBUF_SIZE 1024
 
 /**
  * ir_lirc_decode() - Send raw IR data to lirc_dev to be relayed to the