Patch "[media] Fix RC5 decoding with Fintek CIR chipset" has been added to the 4.4-stable tree

This is a note to let you know that I've just added the patch titled

[media] Fix RC5 decoding with Fintek CIR chipset

to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
fix-rc5-decoding-with-fintek-cir-chipset.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Jonathan McDowell <[email protected]>
Date: Sat, 14 May 2016 14:01:26 -0300
Subject: [media] Fix RC5 decoding with Fintek CIR chipset
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From: Jonathan McDowell <[email protected]>

commit bbdb34c90aeb8b2253eae88029788ebe1d7f2fd4 upstream.

Fix RC5 decoding with Fintek CIR chipset

Commit e87b540be2dd02552fb9244d50ae8b4e4619a34b tightened up the RC5 decoding by adding a check for trailing silence to ensure a valid RC5 command had been received. Unfortunately the trailer length checked was 10 units and the Fintek CIR device does not want to provide details of a space longer than 6350us. This meant that RC5 remotes working on a Fintek setup on 3.16 failed on 3.17 and later. Fix this by shortening the trailer check to 6 units (allowing for a previous space in the received remote command).

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=117221

---
 drivers/media/rc/ir-rc5-decoder.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

@@ -29,7 +29,7 @@
 #define RC5_BIT_START		(1 * RC5_UNIT)
 #define RC5_BIT_END		(1 * RC5_UNIT)
 #define RC5X_SPACE		(4 * RC5_UNIT)
-#define RC5_TRAILER		(10 * RC5_UNIT) /* In reality, approx 100 */
+#define RC5_TRAILER		(6 * RC5_UNIT) /* In reality, approx 100 */
 
 enum rc5_state {
 	STATE_INACTIVE,

Patches currently in stable-queue which might be from [email protected] are

queue-4.4/fix-rc5-decoding-with-fintek-cir-chipset.patch