summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--arch/arm/mach-mmp/aspenite.c10
-rw-r--r--arch/arm/mach-mmp/teton_bga.c8
-rw-r--r--arch/arm/mach-pxa/em-x270.c20
-rw-r--r--arch/arm/mach-pxa/ezx.c60
-rw-r--r--arch/arm/mach-pxa/littleton.c10
-rw-r--r--arch/arm/mach-pxa/mainstone.c10
-rw-r--r--arch/arm/mach-pxa/mioa701.c11
-rw-r--r--arch/arm/mach-pxa/palmld.c10
-rw-r--r--arch/arm/mach-pxa/palmt5.c10
-rw-r--r--arch/arm/mach-pxa/palmtreo.c23
-rw-r--r--arch/arm/mach-pxa/palmtx.c10
-rw-r--r--arch/arm/mach-pxa/palmz72.c10
-rw-r--r--arch/arm/mach-pxa/tavorevb.c10
-rw-r--r--arch/arm/mach-pxa/z2.c10
-rw-r--r--arch/arm/mach-pxa/zylonite.c10
-rw-r--r--drivers/input/keyboard/Kconfig1
-rw-r--r--drivers/input/keyboard/pxa27x_keypad.c35
-rw-r--r--include/linux/platform_data/keypad-pxa27x.h3
18 files changed, 180 insertions, 81 deletions
diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c
index 9f64d5632e0..1e233467fff 100644
--- a/arch/arm/mach-mmp/aspenite.c
+++ b/arch/arm/mach-mmp/aspenite.c
@@ -205,7 +205,7 @@ struct pxa168fb_mach_info aspenite_lcd_info = {
.invert_pixclock = 0,
};
-static unsigned int aspenite_matrix_key_map[] = {
+static const unsigned int aspenite_matrix_key_map[] = {
KEY(0, 6, KEY_UP), /* SW 4 */
KEY(0, 7, KEY_DOWN), /* SW 5 */
KEY(1, 6, KEY_LEFT), /* SW 6 */
@@ -214,11 +214,15 @@ static unsigned int aspenite_matrix_key_map[] = {
KEY(4, 7, KEY_ESC), /* SW 9 */
};
+static struct matrix_keymap_data aspenite_matrix_keymap_data = {
+ .keymap = aspenite_matrix_key_map,
+ .keymap_size = ARRAY_SIZE(aspenite_matrix_key_map),
+};
+
static struct pxa27x_keypad_platform_data aspenite_keypad_info __initdata = {
.matrix_key_rows = 5,
.matrix_key_cols = 8,
- .matrix_key_map = aspenite_matrix_key_map,
- .matrix_key_map_size = ARRAY_SIZE(aspenite_matrix_key_map),
+ .matrix_keymap_data = &aspenite_matrix_keymap_data,
.debounce_interval = 30,
};
diff --git a/arch/arm/mach-mmp/teton_bga.c b/arch/arm/mach-mmp/teton_bga.c
index 8609967975e..d8967fa4837 100644
--- a/arch/arm/mach-mmp/teton_bga.c
+++ b/arch/arm/mach-mmp/teton_bga.c
@@ -56,11 +56,15 @@ static unsigned int teton_bga_matrix_key_map[] = {
KEY(1, 7, KEY_RIGHT),
};
+static struct matrix_keymap_data teton_bga_matrix_keymap_data = {
+ .keymap = teton_bga_matrix_key_map,
+ .keymap_size = ARRAY_SIZE(teton_bga_matrix_key_map),
+};
+
static struct pxa27x_keypad_platform_data teton_bga_keypad_info __initdata = {
.matrix_key_rows = 2,
.matrix_key_cols = 8,
- .matrix_key_map = teton_bga_matrix_key_map,
- .matrix_key_map_size = ARRAY_SIZE(teton_bga_matrix_key_map),
+ .matrix_keymap_data = &teton_bga_matrix_keymap_data,
.debounce_interval = 30,
};
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index 446563a7d1a..f6726bb4eb9 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -833,21 +833,25 @@ static inline void em_x270_init_ac97(void) {}
#endif
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
-static unsigned int em_x270_module_matrix_keys[] = {
+static const unsigned int em_x270_module_matrix_keys[] = {
KEY(0, 0, KEY_A), KEY(1, 0, KEY_UP), KEY(2, 1, KEY_B),
KEY(0, 2, KEY_LEFT), KEY(1, 1, KEY_ENTER), KEY(2, 0, KEY_RIGHT),
KEY(0, 1, KEY_C), KEY(1, 2, KEY_DOWN), KEY(2, 2, KEY_D),
};
+static struct matrix_keymap_data em_x270_matrix_keymap_data = {
+ .keymap = em_x270_module_matrix_keys,
+ .keymap_size = ARRAY_SIZE(em_x270_module_matrix_keys),
+};
+
struct pxa27x_keypad_platform_data em_x270_module_keypad_info = {
/* code map for the matrix keys */
.matrix_key_rows = 3,
.matrix_key_cols = 3,
- .matrix_key_map = em_x270_module_matrix_keys,
- .matrix_key_map_size = ARRAY_SIZE(em_x270_module_matrix_keys),
+ .matrix_keymap_data = &em_x270_matrix_keymap_data,
};
-static unsigned int em_x270_exeda_matrix_keys[] = {
+static const unsigned int em_x270_exeda_matrix_keys[] = {
KEY(0, 0, KEY_RIGHTSHIFT), KEY(0, 1, KEY_RIGHTCTRL),
KEY(0, 2, KEY_RIGHTALT), KEY(0, 3, KEY_SPACE),
KEY(0, 4, KEY_LEFTALT), KEY(0, 5, KEY_LEFTCTRL),
@@ -889,12 +893,16 @@ static unsigned int em_x270_exeda_matrix_keys[] = {
KEY(7, 6, 0), KEY(7, 7, 0),
};
+static struct matrix_keymap_data em_x270_exeda_matrix_keymap_data = {
+ .keymap = em_x270_exeda_matrix_keys,
+ .keymap_size = ARRAY_SIZE(em_x270_exeda_matrix_keys),
+};
+
struct pxa27x_keypad_platform_data em_x270_exeda_keypad_info = {
/* code map for the matrix keys */
.matrix_key_rows = 8,
.matrix_key_cols = 8,
- .matrix_key_map = em_x270_exeda_matrix_keys,
- .matrix_key_map_size = ARRAY_SIZE(em_x270_exeda_matrix_keys),
+ .matrix_keymap_data = &em_x270_exeda_matrix_keymap_data,
};
static void __init em_x270_init_keypad(void)
diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c
index dca10709be8..fe2eb8394df 100644
--- a/arch/arm/mach-pxa/ezx.c
+++ b/arch/arm/mach-pxa/ezx.c
@@ -392,7 +392,7 @@ static unsigned long e6_pin_config[] __initdata = {
/* KEYPAD */
#ifdef CONFIG_MACH_EZX_A780
-static unsigned int a780_key_map[] = {
+static const unsigned int a780_key_map[] = {
KEY(0, 0, KEY_SEND),
KEY(0, 1, KEY_BACK),
KEY(0, 2, KEY_END),
@@ -424,11 +424,15 @@ static unsigned int a780_key_map[] = {
KEY(4, 4, KEY_DOWN),
};
+static struct matrix_keymap_data a780_matrix_keymap_data = {
+ .keymap = a780_key_map,
+ .keymap_size = ARRAY_SIZE(a780_key_map),
+};
+
static struct pxa27x_keypad_platform_data a780_keypad_platform_data = {
.matrix_key_rows = 5,
.matrix_key_cols = 5,
- .matrix_key_map = a780_key_map,
- .matrix_key_map_size = ARRAY_SIZE(a780_key_map),
+ .matrix_keymap_data = &a780_matrix_keymap_data,
.direct_key_map = { KEY_CAMERA },
.direct_key_num = 1,
@@ -438,7 +442,7 @@ static struct pxa27x_keypad_platform_data a780_keypad_platform_data = {
#endif /* CONFIG_MACH_EZX_A780 */
#ifdef CONFIG_MACH_EZX_E680
-static unsigned int e680_key_map[] = {
+static const unsigned int e680_key_map[] = {
KEY(0, 0, KEY_UP),
KEY(0, 1, KEY_RIGHT),
KEY(0, 2, KEY_RESERVED),
@@ -455,11 +459,15 @@ static unsigned int e680_key_map[] = {
KEY(2, 3, KEY_KPENTER),
};
+static struct matrix_keymap_data e680_matrix_keymap_data = {
+ .keymap = e680_key_map,
+ .keymap_size = ARRAY_SIZE(e680_key_map),
+};
+
static struct pxa27x_keypad_platform_data e680_keypad_platform_data = {
.matrix_key_rows = 3,
.matrix_key_cols = 4,
- .matrix_key_map = e680_key_map,
- .matrix_key_map_size = ARRAY_SIZE(e680_key_map),
+ .matrix_keymap_data = &e680_matrix_keymap_data,
.direct_key_map = {
KEY_CAMERA,
@@ -476,7 +484,7 @@ static struct pxa27x_keypad_platform_data e680_keypad_platform_data = {
#endif /* CONFIG_MACH_EZX_E680 */
#ifdef CONFIG_MACH_EZX_A1200
-static unsigned int a1200_key_map[] = {
+static const unsigned int a1200_key_map[] = {
KEY(0, 0, KEY_RESERVED),
KEY(0, 1, KEY_RIGHT),
KEY(0, 2, KEY_PAGEDOWN),
@@ -513,18 +521,22 @@ static unsigned int a1200_key_map[] = {
KEY(4, 5, KEY_RESERVED),
};
+static struct matrix_keymap_data a1200_matrix_keymap_data = {
+ .keymap = a1200_key_map,
+ .keymap_size = ARRAY_SIZE(a1200_key_map),
+};
+
static struct pxa27x_keypad_platform_data a1200_keypad_platform_data = {
.matrix_key_rows = 5,
.matrix_key_cols = 6,
- .matrix_key_map = a1200_key_map,
- .matrix_key_map_size = ARRAY_SIZE(a1200_key_map),
+ .matrix_keymap_data = &a1200_matrix_keymap_data,
.debounce_interval = 30,
};
#endif /* CONFIG_MACH_EZX_A1200 */
#ifdef CONFIG_MACH_EZX_E6
-static unsigned int e6_key_map[] = {
+static const unsigned int e6_key_map[] = {
KEY(0, 0, KEY_RESERVED),
KEY(0, 1, KEY_RIGHT),
KEY(0, 2, KEY_PAGEDOWN),
@@ -561,18 +573,22 @@ static unsigned int e6_key_map[] = {
KEY(4, 5, KEY_PREVIOUSSONG),
};
+static struct matrix_keymap_data e6_keymap_data = {
+ .keymap = e6_key_map,
+ .keymap_size = ARRAY_SIZE(e6_key_map),
+};
+
static struct pxa27x_keypad_platform_data e6_keypad_platform_data = {
.matrix_key_rows = 5,
.matrix_key_cols = 6,
- .matrix_key_map = e6_key_map,
- .matrix_key_map_size = ARRAY_SIZE(e6_key_map),
+ .matrix_keymap_data = &e6_keymap_data,
.debounce_interval = 30,
};
#endif /* CONFIG_MACH_EZX_E6 */
#ifdef CONFIG_MACH_EZX_A910
-static unsigned int a910_key_map[] = {
+static const unsigned int a910_key_map[] = {
KEY(0, 0, KEY_NUMERIC_6),
KEY(0, 1, KEY_RIGHT),
KEY(0, 2, KEY_PAGEDOWN),
@@ -609,18 +625,22 @@ static unsigned int a910_key_map[] = {
KEY(4, 5, KEY_RESERVED),
};
+static struct matrix_keymap_data a910_matrix_keymap_data = {
+ .keymap = a910_key_map,
+ .keymap_size = ARRAY_SIZE(a910_key_map),
+};
+
static struct pxa27x_keypad_platform_data a910_keypad_platform_data = {
.matrix_key_rows = 5,
.matrix_key_cols = 6,
- .matrix_key_map = a910_key_map,
- .matrix_key_map_size = ARRAY_SIZE(a910_key_map),
+ .matrix_keymap_data = &a910_matrix_keymap_data,
.debounce_interval = 30,
};
#endif /* CONFIG_MACH_EZX_A910 */
#ifdef CONFIG_MACH_EZX_E2
-static unsigned int e2_key_map[] = {
+static const unsigned int e2_key_map[] = {
KEY(0, 0, KEY_NUMERIC_6),
KEY(0, 1, KEY_RIGHT),
KEY(0, 2, KEY_NUMERIC_9),
@@ -657,11 +677,15 @@ static unsigned int e2_key_map[] = {
KEY(4, 5, KEY_RESERVED),
};
+static struct matrix_keymap_data e2_matrix_keymap_data = {
+ .keymap = e2_key_map,
+ .keymap_size = ARRAY_SIZE(e2_key_map),
+};
+
static struct pxa27x_keypad_platform_data e2_keypad_platform_data = {
.matrix_key_rows = 5,
.matrix_key_cols = 6,
- .matrix_key_map = e2_key_map,
- .matrix_key_map_size = ARRAY_SIZE(e2_key_map),
+ .matrix_keymap_data = &e2_matrix_keymap_data,
.debounce_interval = 30,
};
diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c
index e848c4607ba..5d665588c7e 100644
--- a/arch/arm/mach-pxa/littleton.c
+++ b/arch/arm/mach-pxa/littleton.c
@@ -222,7 +222,7 @@ static inline void littleton_init_spi(void) {}
#endif
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
-static unsigned int littleton_matrix_key_map[] = {
+static const unsigned int littleton_matrix_key_map[] = {
/* KEY(row, col, key_code) */
KEY(1, 3, KEY_0), KEY(0, 0, KEY_1), KEY(1, 0, KEY_2), KEY(2, 0, KEY_3),
KEY(0, 1, KEY_4), KEY(1, 1, KEY_5), KEY(2, 1, KEY_6), KEY(0, 2, KEY_7),
@@ -249,11 +249,15 @@ static unsigned int littleton_matrix_key_map[] = {
KEY(3, 1, KEY_F23), /* soft2 */
};
+static struct matrix_keymap_data littleton_matrix_keymap_data = {
+ .keymap = littleton_matrix_key_map,
+ .keymap_size = ARRAY_SIZE(littleton_matrix_key_map),
+};
+
static struct pxa27x_keypad_platform_data littleton_keypad_info = {
.matrix_key_rows = 6,
.matrix_key_cols = 5,
- .matrix_key_map = littleton_matrix_key_map,
- .matrix_key_map_size = ARRAY_SIZE(littleton_matrix_key_map),
+ .matrix_keymap_data = &littleton_matrix_keymap_data,
.enable_rotary0 = 1,
.rotary0_up_key = KEY_UP,
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 7a12c1ba90f..d2c65231837 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -498,7 +498,7 @@ static struct pxaohci_platform_data mainstone_ohci_platform_data = {
};
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
-static unsigned int mainstone_matrix_keys[] = {
+static const unsigned int mainstone_matrix_keys[] = {
KEY(0, 0, KEY_A), KEY(1, 0, KEY_B), KEY(2, 0, KEY_C),
KEY(3, 0, KEY_D), KEY(4, 0, KEY_E), KEY(5, 0, KEY_F),
KEY(0, 1, KEY_G), KEY(1, 1, KEY_H), KEY(2, 1, KEY_I),
@@ -527,11 +527,15 @@ static unsigned int mainstone_matrix_keys[] = {
KEY(4, 6, KEY_SELECT),
};
+static struct matrix_keymap_data mainstone_matrix_keymap_data = {
+ .keymap = mainstone_matrix_keys,
+ .keymap_size = ARRAY_SIZE(mainstone_matrix_keys),
+};
+
struct pxa27x_keypad_platform_data mainstone_keypad_info = {
.matrix_key_rows = 6,
.matrix_key_cols = 7,
- .matrix_key_map = mainstone_matrix_keys,
- .matrix_key_map_size = ARRAY_SIZE(mainstone_matrix_keys),
+ .matrix_keymap_data = &mainstone_matrix_keymap_data,
.enable_rotary0 = 1,
.rotary0_up_key = KEY_UP,
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index f8979b943cb..654b0ac84de 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -222,7 +222,7 @@ static struct pxafb_mach_info mioa701_pxafb_info = {
/*
* Keyboard configuration
*/
-static unsigned int mioa701_matrix_keys[] = {
+static const unsigned int mioa701_matrix_keys[] = {
KEY(0, 0, KEY_UP),
KEY(0, 1, KEY_RIGHT),
KEY(0, 2, KEY_MEDIA),
@@ -233,11 +233,16 @@ static unsigned int mioa701_matrix_keys[] = {
KEY(2, 1, KEY_PHONE), /* Phone Green key */
KEY(2, 2, KEY_CAMERA) /* Camera key */
};
+
+static struct matrix_keymap_data mioa701_matrix_keymap_data = {
+ .keymap = mioa701_matrix_keys,
+ .keymap_size = ARRAY_SIZE(mioa701_matrix_keys),
+};
+
static struct pxa27x_keypad_platform_data mioa701_keypad_info = {
.matrix_key_rows = 3,
.matrix_key_cols = 3,
- .matrix_key_map = mioa701_matrix_keys,
- .matrix_key_map_size = ARRAY_SIZE(mioa701_matrix_keys),
+ .matrix_keymap_data = &mioa701_matrix_keymap_data,
};
/*
diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c
index 909b713e578..cf210b11ffc 100644
--- a/arch/arm/mach-pxa/palmld.c
+++ b/arch/arm/mach-pxa/palmld.c
@@ -173,7 +173,7 @@ static inline void palmld_nor_init(void) {}
* GPIO keyboard
******************************************************************************/
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
-static unsigned int palmld_matrix_keys[] = {
+static const unsigned int palmld_matrix_keys[] = {
KEY(0, 1, KEY_F2),
KEY(0, 2, KEY_UP),
@@ -190,11 +190,15 @@ static unsigned int palmld_matrix_keys[] = {
KEY(3, 2, KEY_LEFT),
};
+static struct matrix_keymap_data palmld_matrix_keymap_data = {
+ .keymap = palmld_matrix_keys,
+ .keymap_size = ARRAY_SIZE(palmld_matrix_keys),
+};
+
static struct pxa27x_keypad_platform_data palmld_keypad_platform_data = {
.matrix_key_rows = 4,
.matrix_key_cols = 3,
- .matrix_key_map = palmld_matrix_keys,
- .matrix_key_map_size = ARRAY_SIZE(palmld_matrix_keys),
+ .matrix_keymap_data = &palmld_matrix_keymap_data,
.debounce_interval = 30,
};
diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c
index 5033fd07968..3ed9b029428 100644
--- a/arch/arm/mach-pxa/palmt5.c
+++ b/arch/arm/mach-pxa/palmt5.c
@@ -108,7 +108,7 @@ static unsigned long palmt5_pin_config[] __initdata = {
* GPIO keyboard
******************************************************************************/
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
-static unsigned int palmt5_matrix_keys[] = {
+static const unsigned int palmt5_matrix_keys[] = {
KEY(0, 0, KEY_POWER),
KEY(0, 1, KEY_F1),
KEY(0, 2, KEY_ENTER),
@@ -124,11 +124,15 @@ static unsigned int palmt5_matrix_keys[] = {
KEY(3, 2, KEY_LEFT),
};
+static struct matrix_keymap_data palmt5_matrix_keymap_data = {
+ .keymap = palmt5_matrix_keys,
+ .keymap_size = ARRAY_SIZE(palmt5_matrix_keys),
+};
+
static struct pxa27x_keypad_platform_data palmt5_keypad_platform_data = {
.matrix_key_rows = 4,
.matrix_key_cols = 3,
- .matrix_key_map = palmt5_matrix_keys,
- .matrix_key_map_size = ARRAY_SIZE(palmt5_matrix_keys),
+ .matrix_keymap_data = &palmt5_matrix_keymap_data,
.debounce_interval = 30,
};
diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c
index d82a50b4a80..d8b937c870d 100644
--- a/arch/arm/mach-pxa/palmtreo.c
+++ b/arch/arm/mach-pxa/palmtreo.c
@@ -168,7 +168,7 @@ static unsigned long centro685_pin_config[] __initdata = {
* GPIO keyboard
******************************************************************************/
#if IS_ENABLED(CONFIG_KEYBOARD_PXA27x)
-static unsigned int treo680_matrix_keys[] = {
+static const unsigned int treo680_matrix_keys[] = {
KEY(0, 0, KEY_F8), /* Red/Off/Power */
KEY(0, 1, KEY_LEFT),
KEY(0, 2, KEY_LEFTCTRL), /* Alternate */
@@ -227,7 +227,7 @@ static unsigned int treo680_matrix_keys[] = {
KEY(7, 5, KEY_I),
};
-static unsigned int centro_matrix_keys[] = {
+static const unsigned int centro_matrix_keys[] = {
KEY(0, 0, KEY_F9), /* Home */
KEY(0, 1, KEY_LEFT),
KEY(0, 2, KEY_LEFTCTRL), /* Alternate */
@@ -286,11 +286,20 @@ static unsigned int centro_matrix_keys[] = {
KEY(7, 5, KEY_I),
};
+static struct matrix_keymap_data treo680_matrix_keymap_data = {
+ .keymap = treo680_matrix_keys,
+ .keymap_size = ARRAY_SIZE(treo680_matrix_keys),
+};
+
+static struct matrix_keymap_data centro_matrix_keymap_data = {
+ .keymap = centro_matrix_keys,
+ .keymap_size = ARRAY_SIZE(centro_matrix_keys),
+};
+
static struct pxa27x_keypad_platform_data treo680_keypad_pdata = {
.matrix_key_rows = 8,
.matrix_key_cols = 7,
- .matrix_key_map = treo680_matrix_keys,
- .matrix_key_map_size = ARRAY_SIZE(treo680_matrix_keys),
+ .matrix_keymap_data = &treo680_matrix_keymap_data,
.direct_key_map = { KEY_CONNECT },
.direct_key_num = 1,
@@ -301,10 +310,8 @@ static void __init palmtreo_kpc_init(void)
{
static struct pxa27x_keypad_platform_data *data = &treo680_keypad_pdata;
- if (machine_is_centro()) {
- data->matrix_key_map = centro_matrix_keys;
- data->matrix_key_map_size = ARRAY_SIZE(centro_matrix_keys);
- }
+ if (machine_is_centro())
+ data->matrix_keymap_data = &centro_matrix_keymap_data;
pxa_set_keypad_info(&treo680_keypad_pdata);
}
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index 627c93a7364..83f830dd8ad 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -176,7 +176,7 @@ static inline void palmtx_nor_init(void) {}
* GPIO keyboard
******************************************************************************/
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
-static unsigned int palmtx_matrix_keys[] = {
+static const unsigned int palmtx_matrix_keys[] = {
KEY(0, 0, KEY_POWER),
KEY(0, 1, KEY_F1),
KEY(0, 2, KEY_ENTER),
@@ -192,11 +192,15 @@ static unsigned int palmtx_matrix_keys[] = {
KEY(3, 2, KEY_LEFT),
};
+static struct matrix_keymap_data palmtx_matrix_keymap_data = {
+ .keymap = palmtx_matrix_keys,
+ .keymap_size = ARRAY_SIZE(palmtx_matrix_keys),
+};
+
static struct pxa27x_keypad_platform_data palmtx_keypad_platform_data = {
.matrix_key_rows = 4,
.matrix_key_cols = 3,
- .matrix_key_map = palmtx_matrix_keys,
- .matrix_key_map_size = ARRAY_SIZE(palmtx_matrix_keys),
+ .matrix_keymap_data = &palmtx_matrix_keymap_data,
.debounce_interval = 30,
};
diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c
index 18b7fcd9859..1a35ddf218d 100644
--- a/arch/arm/mach-pxa/palmz72.c
+++ b/arch/arm/mach-pxa/palmz72.c
@@ -140,7 +140,7 @@ static unsigned long palmz72_pin_config[] __initdata = {
* GPIO keyboard
******************************************************************************/
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
-static unsigned int palmz72_matrix_keys[] = {
+static const unsigned int palmz72_matrix_keys[] = {
KEY(0, 0, KEY_POWER),
KEY(0, 1, KEY_F1),
KEY(0, 2, KEY_ENTER),
@@ -156,11 +156,15 @@ static unsigned int palmz72_matrix_keys[] = {
KEY(3, 2, KEY_LEFT),
};
+static struct matrix_keymap_data almz72_matrix_keymap_data = {
+ .keymap = palmz72_matrix_keys,
+ .keymap_size = ARRAY_SIZE(palmz72_matrix_keys),
+};
+
static struct pxa27x_keypad_platform_data palmz72_keypad_platform_data = {
.matrix_key_rows = 4,
.matrix_key_cols = 3,
- .matrix_key_map = palmz72_matrix_keys,
- .matrix_key_map_size = ARRAY_SIZE(palmz72_matrix_keys),
+ .matrix_keymap_data = &almz72_matrix_keymap_data,
.debounce_interval = 30,
};
diff --git a/arch/arm/mach-pxa/tavorevb.c b/arch/arm/mach-pxa/tavorevb.c
index f55979c09a5..4680efe5534 100644
--- a/arch/arm/mach-pxa/tavorevb.c
+++ b/arch/arm/mach-pxa/tavorevb.c
@@ -106,7 +106,7 @@ static struct platform_device smc91x_device = {
};
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
-static unsigned int tavorevb_matrix_key_map[] = {
+static const unsigned int tavorevb_matrix_key_map[] = {
/* KEY(row, col, key_code) */
KEY(0, 4, KEY_A), KEY(0, 5, KEY_B), KEY(0, 6, KEY_C),
KEY(1, 4, KEY_E), KEY(1, 5, KEY_F), KEY(1, 6, KEY_G),
@@ -147,11 +147,15 @@ static unsigned int tavorevb_matrix_key_map[] = {
KEY(3, 3, KEY_F23), /* soft2 */
};
+static struct matrix_keymap_data tavorevb_matrix_keymap_data = {
+ .keymap = tavorevb_matrix_key_map,
+ .keymap_size = ARRAY_SIZE(tavorevb_matrix_key_map),
+};
+
static struct pxa27x_keypad_platform_data tavorevb_keypad_info = {
.matrix_key_rows = 7,
.matrix_key_cols = 7,
- .matrix_key_map = tavorevb_matrix_key_map,
- .matrix_key_map_size = ARRAY_SIZE(tavorevb_matrix_key_map),
+ .matrix_keymap_data = &tavorevb_matrix_keymap_data,
.debounce_interval = 30,
};
diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c
index 989903a7e46..2513d8f4931 100644
--- a/arch/arm/mach-pxa/z2.c
+++ b/arch/arm/mach-pxa/z2.c
@@ -345,7 +345,7 @@ static inline void z2_leds_init(void) {}
* GPIO keyboard
******************************************************************************/
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
-static unsigned int z2_matrix_keys[] = {
+static const unsigned int z2_matrix_keys[] = {
KEY(0, 0, KEY_OPTION),
KEY(1, 0, KEY_UP),
KEY(2, 0, KEY_DOWN),
@@ -405,11 +405,15 @@ static unsigned int z2_matrix_keys[] = {
KEY(5, 7, KEY_DOT),
};
+static struct matrix_keymap_data z2_matrix_keymap_data = {
+ .keymap = z2_matrix_keys,
+ .keymap_size = ARRAY_SIZE(z2_matrix_keys),
+};
+
static struct pxa27x_keypad_platform_data z2_keypad_platform_data = {
.matrix_key_rows = 7,
.matrix_key_cols = 8,
- .matrix_key_map = z2_matrix_keys,
- .matrix_key_map_size = ARRAY_SIZE(z2_matrix_keys),
+ .matrix_keymap_data = &z2_matrix_keymap_data,
.debounce_interval = 30,
};
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index 1f00d650ac2..36cf7cf95ec 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -263,7 +263,7 @@ static inline void zylonite_init_mmc(void) {}
#endif
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
-static unsigned int zylonite_matrix_key_map[] = {
+static const unsigned int zylonite_matrix_key_map[] = {
/* KEY(row, col, key_code) */
KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_C), KEY(0, 5, KEY_D),
KEY(1, 0, KEY_E), KEY(1, 1, KEY_F), KEY(1, 2, KEY_G), KEY(1, 5, KEY_H),
@@ -306,11 +306,15 @@ static unsigned int zylonite_matrix_key_map[] = {
KEY(0, 3, KEY_AUX), /* contact */
};
+static struct matrix_keymap_data zylonite_matrix_keymap_data = {
+ .keymap = zylonite_matrix_key_map,
+ .keymap_size = ARRAY_SIZE(zylonite_matrix_key_map),
+};
+
static struct pxa27x_keypad_platform_data zylonite_keypad_info = {
.matrix_key_rows = 8,
.matrix_key_cols = 8,
- .matrix_key_map = zylonite_matrix_key_map,
- .matrix_key_map_size = ARRAY_SIZE(zylonite_matrix_key_map),
+ .matrix_keymap_data = &zylonite_matrix_keymap_data,
.enable_rotary0 = 1,
.rotary0_up_key = KEY_UP,
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index 37c366623fc..706e11bb6a3 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -451,6 +451,7 @@ config KEYBOARD_OPENCORES
config KEYBOARD_PXA27x
tristate "PXA27x/PXA3xx keypad support"
depends on PXA27x || PXA3xx || ARCH_MMP
+ select INPUT_MATRIXKMAP
help
Enable support for PXA27x/PXA3xx keypad controller.
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index b674e7aca40..5b2d8764dd3 100644
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c
@@ -118,25 +118,30 @@ struct pxa27x_keypad {
unsigned int direct_key_mask;
};
-static void pxa27x_keypad_build_keycode(struct pxa27x_keypad *keypad)
+static int pxa27x_keypad_build_keycode(struct pxa27x_keypad *keypad)
{
struct pxa27x_keypad_platform_data *pdata = keypad->pdata;
struct input_dev *input_dev = keypad->input_dev;
+ const struct matrix_keymap_data *keymap_data =
+ pdata ? pdata->matrix_keymap_data : NULL;
unsigned short keycode;
int i;
+ int error;
- for (i = 0; i < pdata->matrix_key_map_size; i++) {
- unsigned int key = pdata->matrix_key_map[i];
- unsigned int row = KEY_ROW(key);
- unsigned int col = KEY_COL(key);
- unsigned int scancode = MATRIX_SCAN_CODE(row, col,
- MATRIX_ROW_SHIFT);
+ error = matrix_keypad_build_keymap(keymap_data, NULL,
+ pdata->matrix_key_rows,
+ pdata->matrix_key_cols,
+ keypad->keycodes, input_dev);
+ if (error)
+ return error;
- keycode = KEY_VAL(key);
- keypad->keycodes[scancode] = keycode;
- __set_bit(keycode, input_dev->keybit);
- }
+ /*
+ * The keycodes may not only include matrix keys but also the direct
+ * or rotary keys.
+ */
+ input_dev->keycodemax = ARRAY_SIZE(keypad->keycodes);
+ /* For direct keys. */
for (i = 0; i < pdata->direct_key_num; i++) {
keycode = pdata->direct_key_map[i];
keypad->keycodes[MAX_MATRIX_KEY_NUM + i] = keycode;
@@ -178,6 +183,8 @@ static void pxa27x_keypad_build_keycode(struct pxa27x_keypad *keypad)
}
__clear_bit(KEY_RESERVED, input_dev->keybit);
+
+ return 0;
}
static void pxa27x_keypad_scan_matrix(struct pxa27x_keypad *keypad)
@@ -555,7 +562,11 @@ static int pxa27x_keypad_probe(struct platform_device *pdev)
input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
input_set_capability(input_dev, EV_MSC, MSC_SCAN);
- pxa27x_keypad_build_keycode(keypad);
+ error = pxa27x_keypad_build_keycode(keypad);
+ if (error) {
+ dev_err(&pdev->dev, "failed to build keycode\n");
+ goto failed_put_clk;
+ }
if ((pdata->enable_rotary0 && keypad->rotary_rel_code[0] != -1) ||
(pdata->enable_rotary1 && keypad->rotary_rel_code[1] != -1)) {
diff --git a/include/linux/platform_data/keypad-pxa27x.h b/include/linux/platform_data/keypad-pxa27x.h
index 5ce8d5e6ea5..24625569d16 100644
--- a/include/linux/platform_data/keypad-pxa27x.h
+++ b/include/linux/platform_data/keypad-pxa27x.h
@@ -36,10 +36,9 @@
struct pxa27x_keypad_platform_data {
/* code map for the matrix keys */
+ const struct matrix_keymap_data *matrix_keymap_data;
unsigned int matrix_key_rows;
unsigned int matrix_key_cols;
- unsigned int *matrix_key_map;
- int matrix_key_map_size;
/* direct keys */
int direct_key_num;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-19 09:43:43 +0000