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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-06-02 19:18:49 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2011-07-31 23:28:19 +0200 |
| commit | 266a5e02fe2690637b2318c9fc5c3513937128f4 (patch) | |
| tree | 1f531de03568ef9b78ae67f2204f481c1e9eb582 /include | |
| parent | eb503dc16b04d07a42a37892da73c74461fd06da (diff) | |
| download | linux-266a5e02fe2690637b2318c9fc5c3513937128f4.tar.gz linux-266a5e02fe2690637b2318c9fc5c3513937128f4.tar.bz2 linux-266a5e02fe2690637b2318c9fc5c3513937128f4.zip | |
mfd: Allow touchscreen to be disabled on wm831x devices
Allow platform data to flag the touchscreen as disabled so that if the
touch driver is built in we don't end up causing lots of work by spuriously
detecting touchscreen activity on systems where it isn't in use.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mfd/wm831x/pdata.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mfd/wm831x/pdata.h b/include/linux/mfd/wm831x/pdata.h index ff42d700293f..0ba24599fe51 100644 --- a/include/linux/mfd/wm831x/pdata.h +++ b/include/linux/mfd/wm831x/pdata.h @@ -120,6 +120,9 @@ struct wm831x_pdata { /** Put the /IRQ line into CMOS mode */ bool irq_cmos; + /** Disable the touchscreen */ + bool disable_touch; + int irq_base; int gpio_base; int gpio_defaults[WM831X_GPIO_NUM]; |