19 Apr, 2013
1 commit
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Couple of input drivers depend on this symbol:
ERROR: "matrix_keypad_parse_of_params" [drivers/input/keyboard/tca8418_keypad.ko] undefined!
ERROR: "matrix_keypad_parse_of_params" [drivers/input/keyboard/cros_ec_keyb.ko] undefined!Reported-by: Randy Dunlap
Acked-by: Dmitry Torokhov
Acked-by: Randy Dunlap
Acked-by: Simon Glass
Signed-off-by: Michal Marek
Signed-off-by: Samuel Ortiz
05 Apr, 2013
1 commit
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We now have a binding which adds two parameters to the matrix keypad DT
node. This is separate from the GPIO-driven matrix keypad binding, and
unfortunately incompatible, since that uses row-gpios/col-gpios for the
row and column counts.So the easiest option here is to provide a function for non-GPIO drivers
to use to decode the binding.Note: We could in fact create an entirely separate structure to hold
these two fields, but it does not seem worth it, yet. If we have more
parameters then we can add this, and then refactor each driver to hold
such a structure.Signed-off-by: Simon Glass
Acked-by: Dmitry Torokhov
Tested-by: Sourav Poddar (v2)
Signed-off-by: Samuel Ortiz
17 Dec, 2012
1 commit
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Prepare first set of updates for 3.8 merge window.
11 Dec, 2012
1 commit
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The matrix-keymap module is currently lacking a proper module license,
add one so we don't have this module tainting the entire kernel. This
issue has been present since commit 1932811f (Input: matrix-keymap -
uninline and prepare for device tree support)Signed-off-by: Florian Fainelli
CC: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov
15 Nov, 2012
1 commit
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In device tree enabled setups requiring preallocated memory for storing keymap
is quite often awkward, so let's provide an option of allocating it directly
in matrix_keypad_build_keymap().Reviewed-by: Alban Bedel
Signed-off-by: Dmitry Torokhov
24 May, 2012
1 commit
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Keymaps used by drivers based on matrix-keymap facilities are arrays of
unsigned shorts, not chars. Treating them otherwise produces corrupted
keymaps.Reported-by: Sourav Poddar
Signed-off-by: Dmitry Torokhov
11 May, 2012
2 commits
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When platform keymap is not supplied to matrix_keypad_build_keymap()
and device tree support is enabled, try locating specified property
and load keymap from it. If property name is not defined, try using
"linux,keymap".Based on earlier patch by Viresh Kumar
Signed-off-by: Dmitry Torokhov
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Change matrix-keymap helper to be out-of-line, like sparse keymap,
allow the helper perform basic keymap validation and return errors,
and prepare for device tree support.Signed-off-by: Dmitry Torokhov