linux-kernel - [PATCH 4.19 13/54] media: rc: IR signal for Panasonic air conditioner too long

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Message-Id: <20200411115509.542364986@linuxfoundation.org>
Date:   Sat, 11 Apr 2020 14:08:55 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Takashi Kanamaru <neuralassembly@...il.com>,
        Sean Young <sean@...s.org>,
        Mauro Carvalho Chehab <mchehab+samsung@...nel.org>
Subject: [PATCH 4.19 13/54] media: rc: IR signal for Panasonic air conditioner too long

From: Sean Young <sean@...s.org>

commit 5c4c8b4a999019f19e770cb55cbacb89c95897bd upstream.

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@...il.com>
Signed-off-by: Sean Young <sean@...s.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/media/rc/lirc_dev.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/media/rc/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -29,7 +29,7 @@
 #include "rc-core-priv.h"
 #include <uapi/linux/lirc.h>
 
-#define LIRCBUF_SIZE	256
+#define LIRCBUF_SIZE	1024
 
 static dev_t lirc_base_dev;