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Date: Thu, 31 Oct 2013 07:27:30 -0400
From: Tom Rini <tom.rini@gmail.com>
To: openembedded-core@lists.openembedded.org
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Organization: Texas Instruments
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Subject: Re: [PATCH] udev: Update touchscreen rule for ID_INPUT_TOUCHSCREEN
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On Tue, Oct 22, 2013 at 12:37:10PM -0400, Tom Rini wrote:

> 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.
> 
> Signed-off-by: Tom Rini <trini@ti.com>
> ---
>  meta/recipes-core/udev/udev/local.rules |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/meta/recipes-core/udev/udev/local.rules b/meta/recipes-core/udev/udev/local.rules
> index 72d92ef..d0b0216 100644
> --- a/meta/recipes-core/udev/udev/local.rules
> +++ b/meta/recipes-core/udev/udev/local.rules
> @@ -17,5 +17,5 @@
>  ACTION=="add", DEVPATH=="/devices/*", ENV{MODALIAS}=="?*", RUN+="/sbin/modprobe $env{MODALIAS}"
>  
>  # Create a symlink to any touchscreen input device
> -SUBSYSTEM=="input", KERNEL=="event[0-9]*", ATTRS{modalias}=="input:*-e0*,3,*a0,1,*18,*", SYMLINK+="input/touchscreen0"
> +SUBSYSTEM=="input", KERNEL=="event[0-9]*", ENV{ID_INPUT_TOUCHSCREEN}=="1", SYMLINK+="input/touchscreen0"

Ping

-- 
Tom