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| author | Thierry Reding <thierry.reding@avionic-design.de> | 2011-05-17 09:32:02 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-05-17 09:38:49 -0700 |
| commit | 1af38eac8cdb70dbad3086b4f1bf7296eb1b09b1 (patch) | |
| tree | 74a251236e74d963592da41cde26b60fe33b6f0a /include/linux/i2c | |
| parent | 2d137c7ed25f9754f52495af570897ad993e4fe7 (diff) | |
| download | lwn-1af38eac8cdb70dbad3086b4f1bf7296eb1b09b1.tar.gz lwn-1af38eac8cdb70dbad3086b4f1bf7296eb1b09b1.zip | |
Input: tsc2007 - add poll_period parameter to platform data
This new parameter allows the polling frequency to be configured while
keeping the default of once every millisecond.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'include/linux/i2c')
| -rw-r--r-- | include/linux/i2c/tsc2007.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/i2c/tsc2007.h b/include/linux/i2c/tsc2007.h index 342b130a0a98..a51dac081aca 100644 --- a/include/linux/i2c/tsc2007.h +++ b/include/linux/i2c/tsc2007.h @@ -9,6 +9,7 @@ struct tsc2007_platform_data { u16 max_rt; /* max. resistance above which samples are ignored */ unsigned long poll_delay; /* delay (in ms) after pen-down event before polling starts */ + unsigned long poll_period; /* time (in ms) between samples */ int (*get_pendown_state)(void); void (*clear_penirq)(void); /* If needed, clear 2nd level |