From 7d18736d6154525b921e8620f7de95b90f8f42e0 Mon Sep 17 00:00:00 2001 From: Matthias Reichl Date: Tue, 10 Apr 2018 12:18:02 +0200 Subject: [PATCH] media_build: fix stuck keys with MCE keyboard See https://patchwork.linuxtv.org/patch/48519/ Signed-off-by: Matthias Reichl --- .../media_build-02-add-to-backports.patch | 3 +- .../linux-999-fix-mce-kbd-stuck-keys.patch | 34 +++++++++++++++++++ 2 files changed, 36 insertions(+), 1 deletion(-) create mode 100644 packages/linux-drivers/media_build/sources/backports/linux-999-fix-mce-kbd-stuck-keys.patch diff --git a/packages/linux-drivers/media_build/patches/media_build-02-add-to-backports.patch b/packages/linux-drivers/media_build/patches/media_build-02-add-to-backports.patch index 961a0cb44c..9ae17d0dcc 100644 --- a/packages/linux-drivers/media_build/patches/media_build-02-add-to-backports.patch +++ b/packages/linux-drivers/media_build/patches/media_build-02-add-to-backports.patch @@ -1,6 +1,6 @@ --- a/backports/backports.txt +++ b/backports/backports.txt -@@ -25,6 +25,19 @@ add api_version.patch +@@ -25,6 +25,20 @@ add api_version.patch add pr_fmt.patch add debug.patch add drx39xxj.patch @@ -16,6 +16,7 @@ +add linux-263-fix-for-kernel-4.11-tbs5580-support.patch +add linux-264-fix-for-kernel-4.11-lirc-fixes.patch +add linux-265-fix-for-kernel-4.11-cinergy-s2-dual-support.patch ++add linux-999-fix-mce-kbd-stuck-keys.patch +add cxd2880-support.patch [4.10.255] diff --git a/packages/linux-drivers/media_build/sources/backports/linux-999-fix-mce-kbd-stuck-keys.patch b/packages/linux-drivers/media_build/sources/backports/linux-999-fix-mce-kbd-stuck-keys.patch new file mode 100644 index 0000000000..56492efb31 --- /dev/null +++ b/packages/linux-drivers/media_build/sources/backports/linux-999-fix-mce-kbd-stuck-keys.patch @@ -0,0 +1,34 @@ +From 4b41e56e488efa81470eac901ba0e0af597a293f Mon Sep 17 00:00:00 2001 +From: Sean Young +Date: Sun, 8 Apr 2018 22:19:41 +0100 +Subject: [PATCH] media: rc: mce_kbd decoder: fix stuck keys + +backport of https://patchwork.linuxtv.org/patch/48519/ + +The MCE Remote sends a 0 scancode when keys are released. If this is not +received or decoded, then keys can get "stuck"; the keyup event is not +sent since the input_sync() is missing from the timeout handler. + +Cc: stable@vger.kernel.org +Signed-off-by: Sean Young +Signed-off-by: Matthias Reichl +--- + drivers/media/rc/ir-mce_kbd-decoder.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/drivers/media/rc/ir-mce_kbd-decoder.c b/drivers/media/rc/ir-mce_kbd-decoder.c +index 2ea48a54f2b3e..164302ec4fef0 100644 +--- a/drivers/media/rc/ir-mce_kbd-decoder.c ++++ b/drivers/media/rc/ir-mce_kbd-decoder.c +@@ -130,6 +130,8 @@ static void mce_kbd_rx_timeout(unsigned long data) + + for (i = 0; i < MCIR2_MASK_KEYS_START; i++) + input_report_key(mce_kbd->idev, kbd_keycodes[i], 0); ++ ++ input_sync(mce_kbd->idev); + } + + static enum mce_kbd_mode mce_kbd_mode(struct mce_kbd_dec *data) +-- +2.11.0 +