diff options
| author | Daniel Kurtz <[email protected]> | 2011-08-23 23:00:24 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2011-08-23 23:07:56 -0700 |
| commit | 6de58dd625a7645008c5c450bf97a5793faf58c3 (patch) | |
| tree | 0b01737e03693592824857412dce4e01f4b4e22d /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 66fd9385ee9c582ee88031ba5028748cb38c986d (diff) | |
Input: synaptics - refactor y inversion
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 <[email protected]>
Acked-by: Chase Douglas <[email protected]>
Acked-by: Henrik Rydberg <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions