diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2014-10-24 17:36:54 -0400 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-10-24 17:54:45 -0400 |
| commit | 2175b0f739934e718bc27770afd3d285c470bb1b (patch) | |
| tree | b624461799165e4ca5a5c3022961fa88179b0012 /drivers/input | |
| parent | 4668546f99df6413be19d370c448c6b4b37fb5bc (diff) | |
Input: stmpe-keypad - fix valid key line bitmask
The bitmask comment says it will enable GPIO 8-14 and 16-20 for keypad use,
but it actually enables GPIO 8-11 and 13-20 due to a bit error.
Instead of masking of the "hole" at GPIO 12 (which is used for keypad
output 4) mask of the proper "hole" at GPIO 15.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/keyboard/stmpe-keypad.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/keyboard/stmpe-keypad.c b/drivers/input/keyboard/stmpe-keypad.c index c6727dda68f2..ef5e67fb567e 100644 --- a/drivers/input/keyboard/stmpe-keypad.c +++ b/drivers/input/keyboard/stmpe-keypad.c | |||
| @@ -86,7 +86,7 @@ static const struct stmpe_keypad_variant stmpe_keypad_variants[] = { | |||
| 86 | .max_cols = 8, | 86 | .max_cols = 8, |
| 87 | .max_rows = 12, | 87 | .max_rows = 12, |
| 88 | .col_gpios = 0x0000ff, /* GPIO 0 - 7*/ | 88 | .col_gpios = 0x0000ff, /* GPIO 0 - 7*/ |
| 89 | .row_gpios = 0x1fef00, /* GPIO 8-14, 16-20 */ | 89 | .row_gpios = 0x1f7f00, /* GPIO 8-14, 16-20 */ |
| 90 | }, | 90 | }, |
| 91 | [STMPE2403] = { | 91 | [STMPE2403] = { |
| 92 | .auto_increment = true, | 92 | .auto_increment = true, |