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authorMagnus Damm <damm@opensource.se>2010-02-11 02:03:22 -0500
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2010-02-11 02:04:18 -0500
commit8f8be2439cd368cc6ba94888919ee90b5a26f0cb (patch)
tree6ef4e2d2088280cba59cb527e32e9f913cd355a8 /drivers/input
parent324e5ade1569111a40c349726d8a2694b28d7943 (diff)
Input: sh_keysc - update the driver with mode 6
Add mode 6 support to the sh_keysc driver. Also update the KYOUTDR mask value to include all 16 register bits. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/keyboard/sh_keysc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/input/keyboard/sh_keysc.c b/drivers/input/keyboard/sh_keysc.c
index c2fc97732f0..854e2035cd6 100644
--- a/drivers/input/keyboard/sh_keysc.c
+++ b/drivers/input/keyboard/sh_keysc.c
@@ -31,6 +31,7 @@ static const struct {
31 [SH_KEYSC_MODE_3] = { 2, 4, 7 }, 31 [SH_KEYSC_MODE_3] = { 2, 4, 7 },
32 [SH_KEYSC_MODE_4] = { 3, 6, 6 }, 32 [SH_KEYSC_MODE_4] = { 3, 6, 6 },
33 [SH_KEYSC_MODE_5] = { 4, 6, 7 }, 33 [SH_KEYSC_MODE_5] = { 4, 6, 7 },
34 [SH_KEYSC_MODE_6] = { 5, 7, 7 },
34}; 35};
35 36
36struct sh_keysc_priv { 37struct sh_keysc_priv {
@@ -109,7 +110,7 @@ static irqreturn_t sh_keysc_isr(int irq, void *dev_id)
109 n = keyin_nr * i; 110 n = keyin_nr * i;
110 111
111 /* drive one KEYOUT pin low, read KEYIN pins */ 112 /* drive one KEYOUT pin low, read KEYIN pins */
112 sh_keysc_write(priv, KYOUTDR, 0xfff ^ (3 << (i * 2))); 113 sh_keysc_write(priv, KYOUTDR, 0xffff ^ (3 << (i * 2)));
113 udelay(pdata->delay); 114 udelay(pdata->delay);
114 tmp = sh_keysc_read(priv, KYINDR); 115 tmp = sh_keysc_read(priv, KYINDR);
115 116