Re: [PATCH 1/9 v2] Input: synaptics - refactor y inversion
From: Chase Douglas
Date: Fri Jul 22 2011 - 20:31:32 EST
On 07/20/2011 06:38 AM, djkurtz@xxxxxxxxxxxx wrote:
> From: Daniel Kurtz <djkurtz@xxxxxxxxxxxx>
> Synaptics touchpads report increasing y from bottom to top.
> This is inverted from normal userspace "top of screen is 0" coordinates.
> Thus, the kernel driver reports inverted y coordinates to userspace.
> This patch refactors this inversion.
> Signed-off-by: Daniel Kurtz <djkurtz@xxxxxxxxxxxx>
Acked-by: Chase Douglas <chase.douglas@xxxxxxxxxxxxx>
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