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| author | Wan ZongShun <mcuos.com@gmail.com> | 2009-06-10 23:27:22 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-06-11 02:03:39 -0700 |
| commit | 7e3f73754e489e8c7742eaba15b608757b5bbb28 (patch) | |
| tree | 88a5910cb5aa11bc6e7515baa479d6b3b4296a87 /drivers/gpu/drm/sis/sis_drv.c | |
| parent | 4894e4aca82aca927d0404ce61f021f790de4b1e (diff) | |
Input: add support for touchscreen on W90P910 ARM platform
The touchscreen works in two modes, wait trigger mode and auto-semi
mode. The device starts in wait trigger mode and waits until pressure
is detected, then device sets WT_INT bit and raises an interrupt.
The driver should put the device into auto-semi mode and prepare for
reading first X and then Y coordinates. When coordinate data is ready
the driver sets ADC_INT bit and raises interrupt again.
[dtor@mail.ru: various cleanups]
Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/gpu/drm/sis/sis_drv.c')
0 files changed, 0 insertions, 0 deletions