diff options
| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-01-15 20:59:29 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-01-15 20:59:29 -0200 |
| commit | f1dccedc8148026d9071c6805f7cb77374a9e56f (patch) | |
| tree | ba4a630084b8d21309930321ff53a6ed4381c0f3 /include/linux/spi/ads7846.h | |
| parent | c943aa859c392eb4cc76d911daa1f261555075b2 (diff) | |
| parent | 0238cb4e7583c521bb3538060f98a73e65f61324 (diff) | |
Merge ssh://master.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'include/linux/spi/ads7846.h')
| -rw-r--r-- | include/linux/spi/ads7846.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h new file mode 100644 index 00000000000..72261e0f2ac --- /dev/null +++ b/include/linux/spi/ads7846.h @@ -0,0 +1,18 @@ +/* linux/spi/ads7846.h */ + +/* Touchscreen characteristics vary between boards and models. The + * platform_data for the device's "struct device" holds this information. + * + * It's OK if the min/max values are zero. + */ +struct ads7846_platform_data { + u16 model; /* 7843, 7845, 7846. */ + u16 vref_delay_usecs; /* 0 for external vref; etc */ + u16 x_plate_ohms; + u16 y_plate_ohms; + + u16 x_min, x_max; + u16 y_min, y_max; + u16 pressure_min, pressure_max; +}; + |