---

yaml
---
r: 306623
b: refs/heads/master
c: 1932811
h: refs/heads/master
i:
  306621: fdbf159
  306619: 397d62b
  306615: 7cdd293
  306607: 8a843a8
  306591: 00d83fe
  306559: 8c33cc6
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d0a3457d38adbad37e43ffe6b763360b2bfe71d9
+refs/heads/master: 1932811f426fee71b7ece67e70aeba7e1b0ebb6d

trunk/drivers/input/Kconfig

@@ -25,10 +25,6 @@ config INPUT
 
 if INPUT
 
-config INPUT_OF_MATRIX_KEYMAP
-	depends on USE_OF
-	bool
-
 config INPUT_FF_MEMLESS
 	tristate "Support for memoryless force-feedback devices"
 	help
@@ -68,6 +64,19 @@ config INPUT_SPARSEKMAP
 	  To compile this driver as a module, choose M here: the
 	  module will be called sparse-keymap.
 
+config INPUT_MATRIXKMAP
+	tristate "Matrix keymap support library"
+	help
+	  Say Y here if you are using a driver for an input
+	  device that uses matrix keymap. This option is only
+	  useful for out-of-tree drivers since in-tree drivers
+	  select it automatically.
+
+	  If unsure, say N.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called matrix-keymap.
+
 comment "Userland interfaces"
 
 config INPUT_MOUSEDEV

trunk/drivers/input/Makefile

@@ -10,6 +10,7 @@ input-core-y := input.o input-compat.o input-mt.o ff-core.o
 obj-$(CONFIG_INPUT_FF_MEMLESS)	+= ff-memless.o
 obj-$(CONFIG_INPUT_POLLDEV)	+= input-polldev.o
 obj-$(CONFIG_INPUT_SPARSEKMAP)	+= sparse-keymap.o
+obj-$(CONFIG_INPUT_MATRIXKMAP)	+= matrix-keymap.o
 
 obj-$(CONFIG_INPUT_MOUSEDEV)	+= mousedev.o
 obj-$(CONFIG_INPUT_JOYDEV)	+= joydev.o
@@ -24,4 +25,3 @@ obj-$(CONFIG_INPUT_TOUCHSCREEN)	+= touchscreen/
 obj-$(CONFIG_INPUT_MISC)	+= misc/
 
 obj-$(CONFIG_INPUT_APMPOWER)	+= apm-power.o
-obj-$(CONFIG_INPUT_OF_MATRIX_KEYMAP) += of_keymap.o

trunk/drivers/input/keyboard/Kconfig

@@ -166,6 +166,7 @@ config KEYBOARD_LKKBD
 config KEYBOARD_EP93XX
 	tristate "EP93xx Matrix Keypad support"
 	depends on ARCH_EP93XX
+	select INPUT_MATRIXKMAP
 	help
 	  Say Y here to enable the matrix keypad on the Cirrus EP93XX.
 
@@ -224,6 +225,7 @@ config KEYBOARD_TCA6416
 config KEYBOARD_TCA8418
 	tristate "TCA8418 Keypad Support"
 	depends on I2C
+	select INPUT_MATRIXKMAP
 	help
 	  This driver implements basic keypad functionality
 	  for keys connected through TCA8418 keypad decoder.
@@ -240,6 +242,7 @@ config KEYBOARD_TCA8418
 config KEYBOARD_MATRIX
 	tristate "GPIO driven matrix keypad support"
 	depends on GENERIC_GPIO
+	select INPUT_MATRIXKMAP
 	help
 	  Enable support for GPIO driven matrix keypad.
 
@@ -312,6 +315,7 @@ config KEYBOARD_LM8323
 config KEYBOARD_LM8333
 	tristate "LM8333 keypad chip"
 	depends on I2C
+	select INPUT_MATRIXKMAP
 	help
 	  If you say yes here you get support for the National Semiconductor
 	  LM8333 keypad controller.
@@ -376,6 +380,7 @@ config KEYBOARD_MPR121
 config KEYBOARD_IMX
 	tristate "IMX keypad support"
 	depends on ARCH_MXC
+	select INPUT_MATRIXKMAP
 	help
 	  Enable support for IMX keypad port.
 
@@ -394,6 +399,7 @@ config KEYBOARD_NEWTON
 config KEYBOARD_NOMADIK
 	tristate "ST-Ericsson Nomadik SKE keyboard"
 	depends on PLAT_NOMADIK
+	select INPUT_MATRIXKMAP
 	help
 	  Say Y here if you want to use a keypad provided on the SKE controller
 	  used on the Ux500 and Nomadik platforms
@@ -404,7 +410,7 @@ config KEYBOARD_NOMADIK
 config KEYBOARD_TEGRA
 	tristate "NVIDIA Tegra internal matrix keyboard controller support"
 	depends on ARCH_TEGRA
-	select INPUT_OF_MATRIX_KEYMAP if USE_OF
+	select INPUT_MATRIXKMAP
 	help
 	  Say Y here if you want to use a matrix keyboard connected directly
 	  to the internal keyboard controller on Tegra SoCs.
@@ -442,6 +448,7 @@ config KEYBOARD_PXA930_ROTARY
 config KEYBOARD_PMIC8XXX
 	tristate "Qualcomm PMIC8XXX keypad support"
 	depends on MFD_PM8XXX
+	select INPUT_MATRIXKMAP
 	help
 	  Say Y here if you want to enable the driver for the PMIC8XXX
 	  keypad provided as a reference design from Qualcomm. This is intended
@@ -453,6 +460,7 @@ config KEYBOARD_PMIC8XXX
 config KEYBOARD_SAMSUNG
 	tristate "Samsung keypad support"
 	depends on HAVE_CLK
+	select INPUT_MATRIXKMAP
 	help
 	  Say Y here if you want to use the keypad on your Samsung mobile
 	  device.
@@ -495,6 +503,7 @@ config KEYBOARD_SH_KEYSC
 config KEYBOARD_STMPE
 	tristate "STMPE keypad support"
 	depends on MFD_STMPE
+	select INPUT_MATRIXKMAP
 	help
 	  Say Y here if you want to use the keypad controller on STMPE I/O
 	  expanders.
@@ -515,6 +524,7 @@ config KEYBOARD_DAVINCI
 config KEYBOARD_OMAP
 	tristate "TI OMAP keypad support"
 	depends on (ARCH_OMAP1 || ARCH_OMAP2)
+	select INPUT_MATRIXKMAP
 	help
 	  Say Y here if you want to use the OMAP keypad.
 
@@ -523,6 +533,7 @@ config KEYBOARD_OMAP
 
 config KEYBOARD_OMAP4
 	tristate "TI OMAP4+ keypad support"
+	select INPUT_MATRIXKMAP
 	help
 	  Say Y here if you want to use the OMAP4+ keypad.
 
@@ -532,6 +543,7 @@ config KEYBOARD_OMAP4
 config KEYBOARD_SPEAR
 	tristate "ST SPEAR keyboard support"
 	depends on PLAT_SPEAR
+	select INPUT_MATRIXKMAP
 	help
 	  Say Y here if you want to use the SPEAR keyboard.
 
@@ -541,6 +553,7 @@ config KEYBOARD_SPEAR
 config KEYBOARD_TC3589X
 	tristate "TC3589X Keypad support"
 	depends on MFD_TC3589X
+	select INPUT_MATRIXKMAP
 	help
 	  Say Y here if you want to use the keypad controller on
 	  TC35892/3 I/O expander.
@@ -551,6 +564,7 @@ config KEYBOARD_TC3589X
 config KEYBOARD_TNETV107X
 	tristate "TI TNETV107X keypad support"
 	depends on ARCH_DAVINCI_TNETV107X
+	select INPUT_MATRIXKMAP
 	help
 	  Say Y here if you want to use the TNETV107X keypad.
 
@@ -560,6 +574,7 @@ config KEYBOARD_TNETV107X
 config KEYBOARD_TWL4030
 	tristate "TI TWL4030/TWL5030/TPS659x0 keypad support"
 	depends on TWL4030_CORE
+	select INPUT_MATRIXKMAP
 	help
 	  Say Y here if your board use the keypad controller on
 	  TWL4030 family chips.  It's safe to say enable this
@@ -583,6 +598,7 @@ config KEYBOARD_XTKBD
 config KEYBOARD_W90P910
 	tristate "W90P910 Matrix Keypad support"
 	depends on ARCH_W90X900
+	select INPUT_MATRIXKMAP
 	help
 	  Say Y here to enable the matrix keypad on evaluation board
 	  based on W90P910.

trunk/drivers/input/keyboard/ep93xx_keypad.c

@@ -303,19 +303,16 @@ static int __devinit ep93xx_keypad_probe(struct platform_device *pdev)
 	input_dev->open = ep93xx_keypad_open;
 	input_dev->close = ep93xx_keypad_close;
 	input_dev->dev.parent = &pdev->dev;
-	input_dev->keycode = keypad->keycodes;
-	input_dev->keycodesize = sizeof(keypad->keycodes[0]);
-	input_dev->keycodemax = ARRAY_SIZE(keypad->keycodes);
 
-	input_set_drvdata(input_dev, keypad);
+	err = matrix_keypad_build_keymap(keymap_data, NULL,
+					 EP93XX_MATRIX_ROWS, EP93XX_MATRIX_COLS,
+					 keypad->keycodes, input_dev);
+	if (err)
+		goto failed_free_dev;
 
-	input_dev->evbit[0] = BIT_MASK(EV_KEY);
 	if (keypad->pdata->flags & EP93XX_KEYPAD_AUTOREPEAT)
-		input_dev->evbit[0] |= BIT_MASK(EV_REP);
-
-	matrix_keypad_build_keymap(keymap_data, 3,
-				   input_dev->keycode, input_dev->keybit);
-	platform_set_drvdata(pdev, keypad);
+		__set_bit(EV_REP, input_dev->evbit);
+	input_set_drvdata(input_dev, keypad);
 
 	err = request_irq(keypad->irq, ep93xx_keypad_irq_handler,
 			  0, pdev->name, keypad);
@@ -326,6 +323,7 @@ static int __devinit ep93xx_keypad_probe(struct platform_device *pdev)
 	if (err)
 		goto failed_free_irq;
 
+	platform_set_drvdata(pdev, keypad);
 	device_init_wakeup(&pdev->dev, 1);
 
 	return 0;

trunk/drivers/input/keyboard/imx_keypad.c

@@ -481,7 +481,7 @@ static int __devinit imx_keypad_probe(struct platform_device *pdev)
 	}
 
 	if (keypad->rows_en_mask > ((1 << MAX_MATRIX_KEY_ROWS) - 1) ||
-	   keypad->cols_en_mask > ((1 << MAX_MATRIX_KEY_COLS) - 1)) {
+	    keypad->cols_en_mask > ((1 << MAX_MATRIX_KEY_COLS) - 1)) {
 		dev_err(&pdev->dev,
 			"invalid key data (too many rows or colums)\n");
 		error = -EINVAL;
@@ -496,14 +496,17 @@ static int __devinit imx_keypad_probe(struct platform_device *pdev)
 	input_dev->dev.parent = &pdev->dev;
 	input_dev->open = imx_keypad_open;
 	input_dev->close = imx_keypad_close;
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
-	input_dev->keycode = keypad->keycodes;
-	input_dev->keycodesize = sizeof(keypad->keycodes[0]);
-	input_dev->keycodemax = ARRAY_SIZE(keypad->keycodes);
 
-	matrix_keypad_build_keymap(keymap_data, MATRIX_ROW_SHIFT,
-				keypad->keycodes, input_dev->keybit);
+	error = matrix_keypad_build_keymap(keymap_data, NULL,
+					   MAX_MATRIX_KEY_ROWS,
+					   MAX_MATRIX_KEY_COLS,
+					   keypad->keycodes, input_dev);
+	if (error) {
+		dev_err(&pdev->dev, "failed to build keymap\n");
+		goto failed_clock_put;
+	}
 
+	__set_bit(EV_REP, input_dev->evbit);
 	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
 	input_set_drvdata(input_dev, keypad);
 

trunk/drivers/input/keyboard/lm8333.c

@@ -29,9 +29,9 @@
 
 #define LM8333_FIFO_TRANSFER_SIZE	16
 
-#define LM8333_ROW_SHIFT	4
 #define LM8333_NUM_ROWS		8
-
+#define LM8333_NUM_COLS		16
+#define LM8333_ROW_SHIFT	4
 
 struct lm8333 {
 	struct i2c_client *client;
@@ -159,14 +159,13 @@ static int __devinit lm8333_probe(struct i2c_client *client,
 	input->dev.parent = &client->dev;
 	input->id.bustype = BUS_I2C;
 
-	input->keycode = lm8333->keycodes;
-	input->keycodesize = sizeof(lm8333->keycodes[0]);
-	input->keycodemax = ARRAY_SIZE(lm8333->keycodes);
-	input->evbit[0] = BIT_MASK(EV_KEY);
 	input_set_capability(input, EV_MSC, MSC_SCAN);
 
-	matrix_keypad_build_keymap(pdata->matrix_data, LM8333_ROW_SHIFT,
-			input->keycode, input->keybit);
+	err = matrix_keypad_build_keymap(pdata->matrix_data, NULL,
+					 LM8333_NUM_ROWS, LM8333_NUM_COLS,
+					 lm8333->keycodes, input);
+	if (err)
+		goto free_mem;
 
 	if (pdata->debounce_time) {
 		err = lm8333_write8(lm8333, LM8333_DEBOUNCE,

trunk/drivers/input/keyboard/matrix_keypad.c

@@ -437,19 +437,18 @@ static int __devinit matrix_keypad_probe(struct platform_device *pdev)
 	input_dev->name		= pdev->name;
 	input_dev->id.bustype	= BUS_HOST;
 	input_dev->dev.parent	= &pdev->dev;
-	input_dev->evbit[0]	= BIT_MASK(EV_KEY);
-	if (!pdata->no_autorepeat)
-		input_dev->evbit[0] |= BIT_MASK(EV_REP);
 	input_dev->open		= matrix_keypad_start;
 	input_dev->close	= matrix_keypad_stop;
 
-	input_dev->keycode	= keypad->keycodes;
-	input_dev->keycodesize	= sizeof(keypad->keycodes[0]);
-	input_dev->keycodemax	= pdata->num_row_gpios << row_shift;
-
-	matrix_keypad_build_keymap(keymap_data, row_shift,
-				   input_dev->keycode, input_dev->keybit);
+	err = matrix_keypad_build_keymap(keymap_data, NULL,
+					 pdata->num_row_gpios,
+					 pdata->num_col_gpios,
+					 keypad->keycodes, input_dev);
+	if (err)
+		goto err_free_mem;
 
+	if (!pdata->no_autorepeat)
+		__set_bit(EV_REP, input_dev->evbit);
 	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
 	input_set_drvdata(input_dev, keypad);
 

trunk/drivers/input/keyboard/nomadik-ske-keypad.c

@@ -39,7 +39,8 @@
 #define SKE_KPRISA	(0x1 << 2)
 
 #define SKE_KEYPAD_ROW_SHIFT	3
-#define SKE_KPD_KEYMAP_SIZE	(8 * 8)
+#define SKE_KPD_NUM_ROWS	8
+#define SKE_KPD_NUM_COLS	8
 
 /* keypad auto scan registers */
 #define SKE_ASR0	0x20
@@ -63,7 +64,7 @@ struct ske_keypad {
 	void __iomem *reg_base;
 	struct input_dev *input;
 	const struct ske_keypad_platform_data *board;
-	unsigned short keymap[SKE_KPD_KEYMAP_SIZE];
+	unsigned short keymap[SKE_KPD_NUM_ROWS * SKE_KPD_NUM_COLS];
 	struct clk *clk;
 	spinlock_t ske_keypad_lock;
 };
@@ -261,19 +262,18 @@ static int __init ske_keypad_probe(struct platform_device *pdev)
 	input->name = "ux500-ske-keypad";
 	input->dev.parent = &pdev->dev;
 
-	input->keycode = keypad->keymap;
-	input->keycodesize = sizeof(keypad->keymap[0]);
-	input->keycodemax = ARRAY_SIZE(keypad->keymap);
+	error = matrix_keypad_build_keymap(plat->keymap_data, NULL,
+					   SKE_KPD_NUM_ROWS, SKE_KPD_NUM_COLS,
+					   keypad->keymap, input);
+	if (error) {
+		dev_err(&pdev->dev, "Failed to build keymap\n");
+		goto err_iounmap;
+	}
 
 	input_set_capability(input, EV_MSC, MSC_SCAN);
-
-	__set_bit(EV_KEY, input->evbit);
 	if (!plat->no_autorepeat)
 		__set_bit(EV_REP, input->evbit);
 
-	matrix_keypad_build_keymap(plat->keymap_data, SKE_KEYPAD_ROW_SHIFT,
-			input->keycode, input->keybit);
-
 	clk_enable(keypad->clk);
 
 	/* go through board initialization helpers */