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| author | Tom Rini <trini@ti.com> | 2013-10-22 12:37:10 -0400 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-10-30 13:39:11 +0000 |
| commit | 1a573bbf2d40320a0a7fa2439f498ae6e8bb2ce3 (patch) | |
| tree | 256c91b5657fc4c279b182858d95b3b6eae9e597 | |
| parent | 534b44774708f8eab1238c26b825edfdba2ba2cc (diff) | |
| download | poky-1a573bbf2d40320a0a7fa2439f498ae6e8bb2ce3.tar.gz | |
udev: Update touchscreen rule for ID_INPUT_TOUCHSCREEN
Since udev 174 udev has been running input_id as a built-in command and
setting this value in the environment for touchscreens. Use this logic
to detect when to make a touchscreen0 symlink.
(From OE-Core rev: 5abcfcd4380aacafc45d776f557738fb18089113)
Signed-off-by: Tom Rini <trini@ti.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | meta/recipes-core/udev/udev/local.rules | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/meta/recipes-core/udev/udev/local.rules b/meta/recipes-core/udev/udev/local.rules index d0cbf91b60..f06002c654 100644 --- a/meta/recipes-core/udev/udev/local.rules +++ b/meta/recipes-core/udev/udev/local.rules | |||
| @@ -19,5 +19,4 @@ ACTION=="add", DEVPATH=="/devices/*", ENV{MODALIAS}=="?*", RUN+="/sbin/modprobe | |||
| 19 | # Create a symlink to any touchscreen input device | 19 | # Create a symlink to any touchscreen input device |
| 20 | # Trigger based on input type, that the evbit (-e) has EV_SYN and EV_ABS, | 20 | # Trigger based on input type, that the evbit (-e) has EV_SYN and EV_ABS, |
| 21 | # has an EV_ABS value (-a) which is used for touchscreen type devices. | 21 | # has an EV_ABS value (-a) which is used for touchscreen type devices. |
| 22 | SUBSYSTEM=="input", KERNEL=="event[0-9]*", ATTRS{modalias}=="input:*-e0*,3,*a0,1,*", SYMLINK+="input/touchscreen0" | 22 | +SUBSYSTEM=="input", KERNEL=="event[0-9]*", ENV{ID_INPUT_TOUCHSCREEN}=="1", SYMLINK+="input/touchscreen0" |
| 23 | |||