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authorChao Xie <chao.xie@marvell.com>2012-04-01 10:08:04 +0800
committerHaojian Zhuang <haojian.zhuang@gmail.com>2012-04-27 16:50:05 +0800
commitfb054bf26914ee4c55cf149bc5b2a8e2c89fb81f (patch)
treed36d61e3953e096efa1094442aee5ef1d2fab1d3 /arch/arm/plat-pxa
parentee1d8040a6b0a8106c7d9e80b9193077224493ba (diff)
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op-kernel-dev-fb054bf26914ee4c55cf149bc5b2a8e2c89fb81f.tar.gz
Input: pxa27x_keypad add choice to set direct_key_mask
Direct keys usage may not start from KP_DKIN0, add a msk option to configure the specifics for platforms that can skip some keys. Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Diffstat (limited to 'arch/arm/plat-pxa')
-rw-r--r--arch/arm/plat-pxa/include/plat/pxa27x_keypad.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/plat-pxa/include/plat/pxa27x_keypad.h b/arch/arm/plat-pxa/include/plat/pxa27x_keypad.h
index 7ffb16b..5ce8d5e6 100644
--- a/arch/arm/plat-pxa/include/plat/pxa27x_keypad.h
+++ b/arch/arm/plat-pxa/include/plat/pxa27x_keypad.h
@@ -46,6 +46,8 @@ struct pxa27x_keypad_platform_data {
unsigned int direct_key_map[MAX_DIRECT_KEY_NUM];
/* the key output may be low active */
int direct_key_low_active;
+ /* give board a chance to choose the start direct key */
+ unsigned int direct_key_mask;
/* rotary encoders 0 */
int enable_rotary0;
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