diff options
| author | Shridhar Rasal <srasal@nvidia.com> | 2012-02-03 08:27:30 (GMT) |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-02-03 08:29:06 (GMT) |
| commit | 023cea0ecfa2df034096c3f4afa796a0b2d1188a (patch) | |
| tree | 5a17176ee7f8cfe276dc79c9d15601aebb47a73f /arch/arm/mach-tegra/include | |
| parent | 8491ee1093c476ea3a9a19ab8593d8531cab40f7 (diff) | |
| download | linux-023cea0ecfa2df034096c3f4afa796a0b2d1188a.tar.xz | |
Input: tegra-kbc - allow skipping setting up some of GPIO pins
Allow marking some of GPIO pins as ignored to to avoid continuously
generating KBC input events.
Signed-off-by: Shridhar Rasal <srasal@nvidia.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'arch/arm/mach-tegra/include')
| -rw-r--r-- | arch/arm/mach-tegra/include/mach/kbc.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/include/mach/kbc.h b/arch/arm/mach-tegra/include/mach/kbc.h index d34ecd1..a130256 100644 --- a/arch/arm/mach-tegra/include/mach/kbc.h +++ b/arch/arm/mach-tegra/include/mach/kbc.h @@ -31,8 +31,14 @@ #define KBC_MAX_COL 8 #define KBC_MAX_KEY (KBC_MAX_ROW * KBC_MAX_COL) +enum tegra_pin_type { + PIN_CFG_IGNORE, + PIN_CFG_COL, + PIN_CFG_ROW, +}; + struct tegra_kbc_pin_cfg { - bool is_row; + enum tegra_pin_type type; unsigned char num; }; |