Cross Install Gentoo kernel-patch-Fn-keys.txt
From Pandora Wiki
diff --git a/arch/arm/boot/dts/omap3-pandora-common.dtsi b/arch/arm/boot/dts/omap3-pandora-common.dtsi
index c3db2086be41..beed98eee1d3 100644
--- a/arch/arm/boot/dts/omap3-pandora-common.dtsi
+++ b/arch/arm/boot/dts/omap3-pandora-common.dtsi
@@ -483,13 +483,56 @@
MATRIX_KEY(6, 1, KEY_2)
MATRIX_KEY(6, 2, KEY_W)
MATRIX_KEY(6, 3, KEY_A)
- MATRIX_KEY(6, 4, KEY_RIGHTBRACE)
+ MATRIX_KEY(6, 4, KEY_DOT)
MATRIX_KEY(7, 0, KEY_ENTER)
MATRIX_KEY(7, 1, KEY_1)
MATRIX_KEY(7, 2, KEY_Q)
MATRIX_KEY(7, 3, KEY_LEFTSHIFT)
- MATRIX_KEY(7, 4, KEY_LEFTBRACE )
- >;
+ MATRIX_KEY(7, 4, KEY_COMMA)
+ MATRIX_KEY(8, 0, KEY_F9)
+ MATRIX_KEY(8, 1, KEY_F8)
+ MATRIX_KEY(8, 2, KEY_BRIGHTNESSUP)
+ MATRIX_KEY(8, 3, KEY_F13) /* apostrophe, differs from Fn-A? */
+ MATRIX_KEY(8, 4, KEY_F22)
+ MATRIX_KEY(8, 5, KEY_F23)
+ MATRIX_KEY(9, 0, KEY_F10)
+ MATRIX_KEY(9, 1, KEY_F7)
+ MATRIX_KEY(9, 2, KEY_BRIGHTNESSDOWN)
+ MATRIX_KEY(9, 3, KEY_GRAVE)
+ MATRIX_KEY(9, 4, KEY_F14) /* pipe/bar */
+ MATRIX_KEY(9, 5, KEY_TAB)
+ MATRIX_KEY(10, 0, KEY_INSERT)
+ MATRIX_KEY(10, 1, KEY_F6)
+ MATRIX_KEY(10, 2, KEY_F15) /* dash */
+ MATRIX_KEY(10, 3, KEY_EQUAL)
+ MATRIX_KEY(10, 4, KEY_F16) /* # (pound/hash) */
+ MATRIX_KEY(10, 5, KEY_FN)
+ MATRIX_KEY(11, 0, KEY_F11)
+ MATRIX_KEY(11, 1, KEY_F5)
+ MATRIX_KEY(11, 2, KEY_F17) /* ! */
+ MATRIX_KEY(11, 3, KEY_KPPLUS)
+ MATRIX_KEY(11, 4, KEY_BACKSLASH)
+ MATRIX_KEY(12, 0, KEY_F12)
+ MATRIX_KEY(12, 1, KEY_F4)
+ MATRIX_KEY(12, 2, KEY_RIGHTBRACE)
+ MATRIX_KEY(12, 3, KEY_KPMINUS)
+ MATRIX_KEY(12, 4, KEY_QUESTION)
+ MATRIX_KEY(13, 0, KEY_F18) /* £ (pound) */
+ MATRIX_KEY(13, 1, KEY_F3)
+ MATRIX_KEY(13, 2, KEY_LEFTBRACE)
+ MATRIX_KEY(13, 3, KEY_F19) /* " */
+ MATRIX_KEY(13, 4, KEY_SLASH)
+ MATRIX_KEY(14, 0, KEY_YEN)
+ MATRIX_KEY(14, 1, KEY_F2)
+ MATRIX_KEY(14, 2, KEY_F20) /* @ */
+ MATRIX_KEY(14, 3, KEY_APOSTROPHE)
+ MATRIX_KEY(14, 4, KEY_F21) /* : */
+ MATRIX_KEY(15, 0, KEY_ENTER)
+ MATRIX_KEY(15, 1, KEY_F1)
+ MATRIX_KEY(15, 2, KEY_ESC)
+ MATRIX_KEY(15, 3, KEY_CAPSLOCK)
+ MATRIX_KEY(15, 4, KEY_SEMICOLON)
+ >;
};
/* backup battery charger */
diff --git a/drivers/input/keyboard/twl4030_keypad.c b/drivers/input/keyboard/twl4030_keypad.c
index 323a0fb575a4..b9e19aa3d4e4 100644
--- a/drivers/input/keyboard/twl4030_keypad.c
+++ b/drivers/input/keyboard/twl4030_keypad.c
@@ -55,7 +55,7 @@
* row lines connected to the gnd (see twl4030_col_xlate()).
*/
#define TWL4030_ROW_SHIFT 4
-#define TWL4030_KEYMAP_SIZE (TWL4030_MAX_ROWS << TWL4030_ROW_SHIFT)
+#define TWL4030_KEYMAP_SIZE ((TWL4030_MAX_ROWS << TWL4030_ROW_SHIFT)*2)
struct twl4030_keypad {
unsigned short keymap[TWL4030_KEYMAP_SIZE];
@@ -65,6 +65,9 @@ struct twl4030_keypad {
unsigned int n_cols;
unsigned int irq;
+ unsigned fn_down:1;
+ unsigned fn_sticked:1;
+
struct device *dbg_dev;
struct input_dev *input;
};
@@ -233,6 +236,7 @@ static void twl4030_kp_scan(struct twl4030_keypad *kp, bool release_all)
/* Extra column handles "all gnd" rows */
for (col = 0; col < kp->n_cols + 1; col++) {
int code;
+ int code2, kcode, is_down;
if (!(changed & (1 << col)))
continue;
@@ -242,9 +246,34 @@ static void twl4030_kp_scan(struct twl4030_keypad *kp, bool release_all)
"press" : "release");
code = MATRIX_SCAN_CODE(row, col, TWL4030_ROW_SHIFT);
+ kcode = kp->keymap[code];
+ is_down = (new_state[row] & (1 << col)) ? 1 : 0;
+
+ dev_dbg(kp->dbg_dev, "code: %d %d\n", code, kcode);
+ /* Fn handling */
+ if (kcode == KEY_FN) {
+ kp->fn_down = is_down;
+ kp->fn_sticked |= is_down;
+ } else if (kp->fn_down || kp->fn_sticked) {
+ /* make sure other function is up */
+ input_event(input, EV_MSC, MSC_SCAN, code);
+ input_report_key(input, kcode, 0);
+
+ code = MATRIX_SCAN_CODE(row + TWL4030_MAX_ROWS,
+ col, TWL4030_ROW_SHIFT);
+ kcode = kp->keymap[code];
+
+ kp->fn_sticked = 0;
+ } else {
+ code2 = MATRIX_SCAN_CODE(row + TWL4030_MAX_ROWS,
+ col, TWL4030_ROW_SHIFT);
+ input_event(input, EV_MSC, MSC_SCAN, code2);
+ input_report_key(input, kp->keymap[code2], 0);
+ }
+
+ dev_dbg(kp->dbg_dev, "code(fn): %d %d\n", code, kcode);
input_event(input, EV_MSC, MSC_SCAN, code);
- input_report_key(input, kp->keymap[code],
- new_state[row] & (1 << col));
+ input_report_key(input, kcode, is_down);
}
kp->kp_state[row] = new_state[row];
}
@@ -395,7 +424,7 @@ static int twl4030_kp_probe(struct platform_device *pdev)
}
error = matrix_keypad_build_keymap(keymap_data, NULL,
- TWL4030_MAX_ROWS,
+ TWL4030_MAX_ROWS << 1,
1 << TWL4030_ROW_SHIFT,
kp->keymap, input);
if (error) {
