diff options
Diffstat (limited to 'drivers/input/keyboard')
| -rw-r--r-- | drivers/input/keyboard/Kconfig | 21 | ||||
| -rw-r--r-- | drivers/input/keyboard/Makefile | 2 | ||||
| -rw-r--r-- | drivers/input/keyboard/applespi.c | 10 | ||||
| -rw-r--r-- | drivers/input/keyboard/cap11xx.c | 19 | ||||
| -rw-r--r-- | drivers/input/keyboard/cros_ec_keyb.c | 15 | ||||
| -rw-r--r-- | drivers/input/keyboard/davinci_keyscan.c | 315 | ||||
| -rw-r--r-- | drivers/input/keyboard/mtk-pmic-keys.c | 17 | ||||
| -rw-r--r-- | drivers/input/keyboard/omap4-keypad.c | 6 | ||||
| -rw-r--r-- | drivers/input/keyboard/pxa930_rotary.c | 195 | ||||
| -rw-r--r-- | drivers/input/keyboard/samsung-keypad.c | 12 | ||||
| -rw-r--r-- | drivers/input/keyboard/spear-keyboard.c | 4 | ||||
| -rw-r--r-- | drivers/input/keyboard/st-keyscan.c | 4 | ||||
| -rw-r--r-- | drivers/input/keyboard/tegra-kbc.c | 4 |
13 files changed, 65 insertions, 559 deletions
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index 84490915ae4d..1d0c5f4c0f99 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -550,15 +550,6 @@ config KEYBOARD_PXA27x To compile this driver as a module, choose M here: the module will be called pxa27x_keypad. -config KEYBOARD_PXA930_ROTARY - tristate "PXA930/PXA935 Enhanced Rotary Controller Support" - depends on CPU_PXA930 || CPU_PXA935 - help - Enable support for PXA930/PXA935 Enhanced Rotary Controller. - - To compile this driver as a module, choose M here: the - module will be called pxa930_rotary. - config KEYBOARD_PMIC8XXX tristate "Qualcomm PMIC8XXX keypad support" depends on MFD_PM8XXX @@ -566,7 +557,7 @@ config KEYBOARD_PMIC8XXX 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 - to support upto 18x8 matrix based keypad design. + to support up to 18x8 matrix-based keypad design. To compile this driver as a module, choose M here: the module will be called pmic8xxx-keypad. @@ -657,16 +648,6 @@ config KEYBOARD_SUN4I_LRADC To compile this driver as a module, choose M here: the module will be called sun4i-lradc-keys. -config KEYBOARD_DAVINCI - tristate "TI DaVinci Key Scan" - depends on ARCH_DAVINCI_DM365 - help - Say Y to enable keypad module support for the TI DaVinci - platforms (DM365). - - To compile this driver as a module, choose M here: the - module will be called davinci_keyscan. - config KEYBOARD_IPAQ_MICRO tristate "Buttons on Micro SoC (iPaq h3100,h3600,h3700)" depends on MFD_IPAQ_MICRO diff --git a/drivers/input/keyboard/Makefile b/drivers/input/keyboard/Makefile index 5f67196bb2c1..aecef00c5d09 100644 --- a/drivers/input/keyboard/Makefile +++ b/drivers/input/keyboard/Makefile @@ -18,7 +18,6 @@ obj-$(CONFIG_KEYBOARD_CAP11XX) += cap11xx.o obj-$(CONFIG_KEYBOARD_CLPS711X) += clps711x-keypad.o obj-$(CONFIG_KEYBOARD_CROS_EC) += cros_ec_keyb.o obj-$(CONFIG_KEYBOARD_CYPRESS_SF) += cypress-sf.o -obj-$(CONFIG_KEYBOARD_DAVINCI) += davinci_keyscan.o obj-$(CONFIG_KEYBOARD_DLINK_DIR685) += dlink-dir685-touchkeys.o obj-$(CONFIG_KEYBOARD_EP93XX) += ep93xx_keypad.o obj-$(CONFIG_KEYBOARD_GOLDFISH_EVENTS) += goldfish_events.o @@ -55,7 +54,6 @@ obj-$(CONFIG_KEYBOARD_OPENCORES) += opencores-kbd.o obj-$(CONFIG_KEYBOARD_PINEPHONE) += pinephone-keyboard.o obj-$(CONFIG_KEYBOARD_PMIC8XXX) += pmic8xxx-keypad.o obj-$(CONFIG_KEYBOARD_PXA27x) += pxa27x_keypad.o -obj-$(CONFIG_KEYBOARD_PXA930_ROTARY) += pxa930_rotary.o obj-$(CONFIG_KEYBOARD_QT1050) += qt1050.o obj-$(CONFIG_KEYBOARD_QT1070) += qt1070.o obj-$(CONFIG_KEYBOARD_QT2160) += qt2160.o diff --git a/drivers/input/keyboard/applespi.c b/drivers/input/keyboard/applespi.c index 91a9810f6980..cf25177b4830 100644 --- a/drivers/input/keyboard/applespi.c +++ b/drivers/input/keyboard/applespi.c @@ -1876,7 +1876,7 @@ static int applespi_poweroff_late(struct device *dev) return 0; } -static int __maybe_unused applespi_suspend(struct device *dev) +static int applespi_suspend(struct device *dev) { struct spi_device *spi = to_spi_device(dev); struct applespi_data *applespi = spi_get_drvdata(spi); @@ -1903,7 +1903,7 @@ static int __maybe_unused applespi_suspend(struct device *dev) return 0; } -static int __maybe_unused applespi_resume(struct device *dev) +static int applespi_resume(struct device *dev) { struct spi_device *spi = to_spi_device(dev); struct applespi_data *applespi = spi_get_drvdata(spi); @@ -1947,15 +1947,15 @@ static const struct acpi_device_id applespi_acpi_match[] = { MODULE_DEVICE_TABLE(acpi, applespi_acpi_match); static const struct dev_pm_ops applespi_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(applespi_suspend, applespi_resume) - .poweroff_late = applespi_poweroff_late, + SYSTEM_SLEEP_PM_OPS(applespi_suspend, applespi_resume) + .poweroff_late = pm_sleep_ptr(applespi_poweroff_late), }; static struct spi_driver applespi_driver = { .driver = { .name = "applespi", .acpi_match_table = applespi_acpi_match, - .pm = &applespi_pm_ops, + .pm = pm_sleep_ptr(&applespi_pm_ops), }, .probe = applespi_probe, .remove = applespi_remove, diff --git a/drivers/input/keyboard/cap11xx.c b/drivers/input/keyboard/cap11xx.c index 79afd0386e3f..040696d0e49c 100644 --- a/drivers/input/keyboard/cap11xx.c +++ b/drivers/input/keyboard/cap11xx.c @@ -98,14 +98,20 @@ enum { CAP1106, CAP1126, CAP1188, + CAP1203, CAP1206, + CAP1293, + CAP1298 }; static const struct cap11xx_hw_model cap11xx_devices[] = { [CAP1106] = { .product_id = 0x55, .num_channels = 6, .num_leds = 0, .no_gain = false }, [CAP1126] = { .product_id = 0x53, .num_channels = 6, .num_leds = 2, .no_gain = false }, [CAP1188] = { .product_id = 0x50, .num_channels = 8, .num_leds = 8, .no_gain = false }, + [CAP1203] = { .product_id = 0x6d, .num_channels = 3, .num_leds = 0, .no_gain = true }, [CAP1206] = { .product_id = 0x67, .num_channels = 6, .num_leds = 0, .no_gain = true }, + [CAP1293] = { .product_id = 0x6f, .num_channels = 3, .num_leds = 0, .no_gain = false }, + [CAP1298] = { .product_id = 0x71, .num_channels = 8, .num_leds = 0, .no_gain = false }, }; static const struct reg_default cap11xx_reg_defaults[] = { @@ -377,7 +383,8 @@ static int cap11xx_i2c_probe(struct i2c_client *i2c_client) if (error < 0) return error; - dev_info(dev, "CAP11XX detected, revision 0x%02x\n", rev); + dev_info(dev, "CAP11XX detected, model %s, revision 0x%02x\n", + id->name, rev); node = dev->of_node; if (!of_property_read_u32(node, "microchip,sensor-gain", &gain32)) { @@ -390,7 +397,9 @@ static int cap11xx_i2c_probe(struct i2c_client *i2c_client) dev_err(dev, "Invalid sensor-gain value %d\n", gain32); } - if (id->driver_data != CAP1206) { + if (id->driver_data == CAP1106 || + id->driver_data == CAP1126 || + id->driver_data == CAP1188) { if (of_property_read_bool(node, "microchip,irq-active-high")) { error = regmap_update_bits(priv->regmap, CAP11XX_REG_CONFIG2, @@ -483,7 +492,10 @@ static const struct of_device_id cap11xx_dt_ids[] = { { .compatible = "microchip,cap1106", }, { .compatible = "microchip,cap1126", }, { .compatible = "microchip,cap1188", }, + { .compatible = "microchip,cap1203", }, { .compatible = "microchip,cap1206", }, + { .compatible = "microchip,cap1293", }, + { .compatible = "microchip,cap1298", }, {} }; MODULE_DEVICE_TABLE(of, cap11xx_dt_ids); @@ -492,7 +504,10 @@ static const struct i2c_device_id cap11xx_i2c_ids[] = { { "cap1106", CAP1106 }, { "cap1126", CAP1126 }, { "cap1188", CAP1188 }, + { "cap1203", CAP1203 }, { "cap1206", CAP1206 }, + { "cap1293", CAP1293 }, + { "cap1298", CAP1298 }, {} }; MODULE_DEVICE_TABLE(i2c, cap11xx_i2c_ids); diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c index 6f435125ec03..e7ecfca838df 100644 --- a/drivers/input/keyboard/cros_ec_keyb.c +++ b/drivers/input/keyboard/cros_ec_keyb.c @@ -100,6 +100,21 @@ static const struct cros_ec_bs_map cros_ec_keyb_bs[] = { .code = KEY_VOLUMEDOWN, .bit = EC_MKBP_VOL_DOWN, }, + { + .ev_type = EV_KEY, + .code = KEY_BRIGHTNESSUP, + .bit = EC_MKBP_BRI_UP, + }, + { + .ev_type = EV_KEY, + .code = KEY_BRIGHTNESSDOWN, + .bit = EC_MKBP_BRI_DOWN, + }, + { + .ev_type = EV_KEY, + .code = KEY_SCREENLOCK, + .bit = EC_MKBP_SCREEN_LOCK, + }, /* Switches */ { diff --git a/drivers/input/keyboard/davinci_keyscan.c b/drivers/input/keyboard/davinci_keyscan.c deleted file mode 100644 index f489cd585b33..000000000000 --- a/drivers/input/keyboard/davinci_keyscan.c +++ /dev/null @@ -1,315 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * DaVinci Key Scan Driver for TI platforms - * - * Copyright (C) 2009 Texas Instruments, Inc - * - * Author: Miguel Aguilar <miguel.aguilar@ridgerun.com> - * - * Initial Code: Sandeep Paulraj <s-paulraj@ti.com> - */ -#include <linux/module.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/types.h> -#include <linux/input.h> -#include <linux/kernel.h> -#include <linux/delay.h> -#include <linux/platform_device.h> -#include <linux/errno.h> -#include <linux/slab.h> - -#include <linux/platform_data/keyscan-davinci.h> - -/* Key scan registers */ -#define DAVINCI_KEYSCAN_KEYCTRL 0x0000 -#define DAVINCI_KEYSCAN_INTENA 0x0004 -#define DAVINCI_KEYSCAN_INTFLAG 0x0008 -#define DAVINCI_KEYSCAN_INTCLR 0x000c -#define DAVINCI_KEYSCAN_STRBWIDTH 0x0010 -#define DAVINCI_KEYSCAN_INTERVAL 0x0014 -#define DAVINCI_KEYSCAN_CONTTIME 0x0018 -#define DAVINCI_KEYSCAN_CURRENTST 0x001c -#define DAVINCI_KEYSCAN_PREVSTATE 0x0020 -#define DAVINCI_KEYSCAN_EMUCTRL 0x0024 -#define DAVINCI_KEYSCAN_IODFTCTRL 0x002c - -/* Key Control Register (KEYCTRL) */ -#define DAVINCI_KEYSCAN_KEYEN 0x00000001 -#define DAVINCI_KEYSCAN_PREVMODE 0x00000002 -#define DAVINCI_KEYSCAN_CHATOFF 0x00000004 -#define DAVINCI_KEYSCAN_AUTODET 0x00000008 -#define DAVINCI_KEYSCAN_SCANMODE 0x00000010 -#define DAVINCI_KEYSCAN_OUTTYPE 0x00000020 - -/* Masks for the interrupts */ -#define DAVINCI_KEYSCAN_INT_CONT 0x00000008 -#define DAVINCI_KEYSCAN_INT_OFF 0x00000004 -#define DAVINCI_KEYSCAN_INT_ON 0x00000002 -#define DAVINCI_KEYSCAN_INT_CHANGE 0x00000001 -#define DAVINCI_KEYSCAN_INT_ALL 0x0000000f - -struct davinci_ks { - struct input_dev *input; - struct davinci_ks_platform_data *pdata; - int irq; - void __iomem *base; - resource_size_t pbase; - size_t base_size; - unsigned short keymap[]; -}; - -/* Initializing the kp Module */ -static int __init davinci_ks_initialize(struct davinci_ks *davinci_ks) -{ - struct device *dev = &davinci_ks->input->dev; - struct davinci_ks_platform_data *pdata = davinci_ks->pdata; - u32 matrix_ctrl; - - /* Enable all interrupts */ - __raw_writel(DAVINCI_KEYSCAN_INT_ALL, - davinci_ks->base + DAVINCI_KEYSCAN_INTENA); - - /* Clear interrupts if any */ - __raw_writel(DAVINCI_KEYSCAN_INT_ALL, - davinci_ks->base + DAVINCI_KEYSCAN_INTCLR); - - /* Setup the scan period = strobe + interval */ - __raw_writel(pdata->strobe, - davinci_ks->base + DAVINCI_KEYSCAN_STRBWIDTH); - __raw_writel(pdata->interval, - davinci_ks->base + DAVINCI_KEYSCAN_INTERVAL); - __raw_writel(0x01, - davinci_ks->base + DAVINCI_KEYSCAN_CONTTIME); - - /* Define matrix type */ - switch (pdata->matrix_type) { - case DAVINCI_KEYSCAN_MATRIX_4X4: - matrix_ctrl = 0; - break; - case DAVINCI_KEYSCAN_MATRIX_5X3: - matrix_ctrl = (1 << 6); - break; - default: - dev_err(dev->parent, "wrong matrix type\n"); - return -EINVAL; - } - - /* Enable key scan module and set matrix type */ - __raw_writel(DAVINCI_KEYSCAN_AUTODET | DAVINCI_KEYSCAN_KEYEN | - matrix_ctrl, davinci_ks->base + DAVINCI_KEYSCAN_KEYCTRL); - - return 0; -} - -static irqreturn_t davinci_ks_interrupt(int irq, void *dev_id) -{ - struct davinci_ks *davinci_ks = dev_id; - struct device *dev = &davinci_ks->input->dev; - unsigned short *keymap = davinci_ks->keymap; - int keymapsize = davinci_ks->pdata->keymapsize; - u32 prev_status, new_status, changed; - bool release; - int keycode = KEY_UNKNOWN; - int i; - - /* Disable interrupt */ - __raw_writel(0x0, davinci_ks->base + DAVINCI_KEYSCAN_INTENA); - - /* Reading previous and new status of the key scan */ - prev_status = __raw_readl(davinci_ks->base + DAVINCI_KEYSCAN_PREVSTATE); - new_status = __raw_readl(davinci_ks->base + DAVINCI_KEYSCAN_CURRENTST); - - changed = prev_status ^ new_status; - - if (changed) { - /* - * It goes through all bits in 'changed' to ensure - * that no key changes are being missed - */ - for (i = 0 ; i < keymapsize; i++) { - if ((changed>>i) & 0x1) { - keycode = keymap[i]; - release = (new_status >> i) & 0x1; - dev_dbg(dev->parent, "key %d %s\n", keycode, - release ? "released" : "pressed"); - input_report_key(davinci_ks->input, keycode, - !release); - input_sync(davinci_ks->input); - } - } - /* Clearing interrupt */ - __raw_writel(DAVINCI_KEYSCAN_INT_ALL, - davinci_ks->base + DAVINCI_KEYSCAN_INTCLR); - } - - /* Enable interrupts */ - __raw_writel(0x1, davinci_ks->base + DAVINCI_KEYSCAN_INTENA); - - return IRQ_HANDLED; -} - -static int __init davinci_ks_probe(struct platform_device *pdev) -{ - struct davinci_ks *davinci_ks; - struct input_dev *key_dev; - struct resource *res, *mem; - struct device *dev = &pdev->dev; - struct davinci_ks_platform_data *pdata = dev_get_platdata(dev); - int error, i; - - if (pdata->device_enable) { - error = pdata->device_enable(dev); - if (error < 0) { - dev_dbg(dev, "device enable function failed\n"); - return error; - } - } - - if (!pdata->keymap) { - dev_dbg(dev, "no keymap from pdata\n"); - return -EINVAL; - } - - davinci_ks = kzalloc(sizeof(struct davinci_ks) + - sizeof(unsigned short) * pdata->keymapsize, GFP_KERNEL); - if (!davinci_ks) { - dev_dbg(dev, "could not allocate memory for private data\n"); - return -ENOMEM; - } - - memcpy(davinci_ks->keymap, pdata->keymap, - sizeof(unsigned short) * pdata->keymapsize); - - key_dev = input_allocate_device(); - if (!key_dev) { - dev_dbg(dev, "could not allocate input device\n"); - error = -ENOMEM; - goto fail1; - } - - davinci_ks->input = key_dev; - - davinci_ks->irq = platform_get_irq(pdev, 0); - if (davinci_ks->irq < 0) { - error = davinci_ks->irq; - goto fail2; - } - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "no mem resource\n"); - error = -EINVAL; - goto fail2; - } - - davinci_ks->pbase = res->start; - davinci_ks->base_size = resource_size(res); - - mem = request_mem_region(davinci_ks->pbase, davinci_ks->base_size, - pdev->name); - if (!mem) { - dev_err(dev, "key scan registers at %08x are not free\n", - davinci_ks->pbase); - error = -EBUSY; - goto fail2; - } - - davinci_ks->base = ioremap(davinci_ks->pbase, davinci_ks->base_size); - if (!davinci_ks->base) { - dev_err(dev, "can't ioremap MEM resource.\n"); - error = -ENOMEM; - goto fail3; - } - - /* Enable auto repeat feature of Linux input subsystem */ - if (pdata->rep) - __set_bit(EV_REP, key_dev->evbit); - - /* Setup input device */ - __set_bit(EV_KEY, key_dev->evbit); - - /* Setup the platform data */ - davinci_ks->pdata = pdata; - - for (i = 0; i < davinci_ks->pdata->keymapsize; i++) - __set_bit(davinci_ks->pdata->keymap[i], key_dev->keybit); - - key_dev->name = "davinci_keyscan"; - key_dev->phys = "davinci_keyscan/input0"; - key_dev->dev.parent = dev; - key_dev->id.bustype = BUS_HOST; - key_dev->id.vendor = 0x0001; - key_dev->id.product = 0x0001; - key_dev->id.version = 0x0001; - key_dev->keycode = davinci_ks->keymap; - key_dev->keycodesize = sizeof(davinci_ks->keymap[0]); - key_dev->keycodemax = davinci_ks->pdata->keymapsize; - - error = input_register_device(davinci_ks->input); - if (error < 0) { - dev_err(dev, "unable to register davinci key scan device\n"); - goto fail4; - } - - error = request_irq(davinci_ks->irq, davinci_ks_interrupt, - 0, pdev->name, davinci_ks); - if (error < 0) { - dev_err(dev, "unable to register davinci key scan interrupt\n"); - goto fail5; - } - - error = davinci_ks_initialize(davinci_ks); - if (error < 0) { - dev_err(dev, "unable to initialize davinci key scan device\n"); - goto fail6; - } - - platform_set_drvdata(pdev, davinci_ks); - return 0; - -fail6: - free_irq(davinci_ks->irq, davinci_ks); -fail5: - input_unregister_device(davinci_ks->input); - key_dev = NULL; -fail4: - iounmap(davinci_ks->base); -fail3: - release_mem_region(davinci_ks->pbase, davinci_ks->base_size); -fail2: - input_free_device(key_dev); -fail1: - kfree(davinci_ks); - - return error; -} - -static int davinci_ks_remove(struct platform_device *pdev) -{ - struct davinci_ks *davinci_ks = platform_get_drvdata(pdev); - - free_irq(davinci_ks->irq, davinci_ks); - - input_unregister_device(davinci_ks->input); - - iounmap(davinci_ks->base); - release_mem_region(davinci_ks->pbase, davinci_ks->base_size); - - kfree(davinci_ks); - - return 0; -} - -static struct platform_driver davinci_ks_driver = { - .driver = { - .name = "davinci_keyscan", - }, - .remove = davinci_ks_remove, -}; - -module_platform_driver_probe(davinci_ks_driver, davinci_ks_probe); - -MODULE_AUTHOR("Miguel Aguilar"); -MODULE_DESCRIPTION("Texas Instruments DaVinci Key Scan Driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/input/keyboard/mtk-pmic-keys.c b/drivers/input/keyboard/mtk-pmic-keys.c index 3d4ffa25e3df..4364c3401ff1 100644 --- a/drivers/input/keyboard/mtk-pmic-keys.c +++ b/drivers/input/keyboard/mtk-pmic-keys.c @@ -10,6 +10,7 @@ #include <linux/kernel.h> #include <linux/mfd/mt6323/registers.h> #include <linux/mfd/mt6331/registers.h> +#include <linux/mfd/mt6357/registers.h> #include <linux/mfd/mt6358/registers.h> #include <linux/mfd/mt6397/core.h> #include <linux/mfd/mt6397/registers.h> @@ -90,6 +91,19 @@ static const struct mtk_pmic_regs mt6331_regs = { .rst_lprst_mask = MTK_PMIC_MT6331_RST_DU_MASK, }; +static const struct mtk_pmic_regs mt6357_regs = { + .keys_regs[MTK_PMIC_PWRKEY_INDEX] = + MTK_PMIC_KEYS_REGS(MT6357_TOPSTATUS, + 0x2, MT6357_PSC_TOP_INT_CON0, 0x5, + MTK_PMIC_PWRKEY_RST), + .keys_regs[MTK_PMIC_HOMEKEY_INDEX] = + MTK_PMIC_KEYS_REGS(MT6357_TOPSTATUS, + 0x8, MT6357_PSC_TOP_INT_CON0, 0xa, + MTK_PMIC_HOMEKEY_INDEX), + .pmic_rst_reg = MT6357_TOP_RST_MISC, + .rst_lprst_mask = MTK_PMIC_RST_DU_MASK, +}; + static const struct mtk_pmic_regs mt6358_regs = { .keys_regs[MTK_PMIC_PWRKEY_INDEX] = MTK_PMIC_KEYS_REGS(MT6358_TOPSTATUS, @@ -277,6 +291,9 @@ static const struct of_device_id of_mtk_pmic_keys_match_tbl[] = { .compatible = "mediatek,mt6331-keys", .data = &mt6331_regs, }, { + .compatible = "mediatek,mt6357-keys", + .data = &mt6357_regs, + }, { .compatible = "mediatek,mt6358-keys", .data = &mt6358_regs, }, { diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c index ee9d04a3f0d5..4426120398b0 100644 --- a/drivers/input/keyboard/omap4-keypad.c +++ b/drivers/input/keyboard/omap4-keypad.c @@ -310,7 +310,7 @@ static int omap4_keypad_check_revision(struct device *dev, * Interrupt may not happen for key-up events. We must clear stuck * key-up events after the keyboard hardware has auto-idled. */ -static int __maybe_unused omap4_keypad_runtime_suspend(struct device *dev) +static int omap4_keypad_runtime_suspend(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct omap4_keypad *keypad_data = platform_get_drvdata(pdev); @@ -328,7 +328,7 @@ static int __maybe_unused omap4_keypad_runtime_suspend(struct device *dev) } static const struct dev_pm_ops omap4_keypad_pm_ops = { - SET_RUNTIME_PM_OPS(omap4_keypad_runtime_suspend, NULL, NULL) + RUNTIME_PM_OPS(omap4_keypad_runtime_suspend, NULL, NULL) }; static void omap4_disable_pm(void *d) @@ -488,7 +488,7 @@ static struct platform_driver omap4_keypad_driver = { .driver = { .name = "omap4-keypad", .of_match_table = omap_keypad_dt_match, - .pm = &omap4_keypad_pm_ops, + .pm = pm_ptr(&omap4_keypad_pm_ops), }, }; module_platform_driver(omap4_keypad_driver); diff --git a/drivers/input/keyboard/pxa930_rotary.c b/drivers/input/keyboard/pxa930_rotary.c deleted file mode 100644 index 2fe9dcfe0a6f..000000000000 --- a/drivers/input/keyboard/pxa930_rotary.c +++ /dev/null @@ -1,195 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Driver for the enhanced rotary controller on pxa930 and pxa935 - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/input.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <linux/slab.h> - -#include <linux/platform_data/keyboard-pxa930_rotary.h> - -#define SBCR (0x04) -#define ERCR (0x0c) - -#define SBCR_ERSB (1 << 5) - -struct pxa930_rotary { - struct input_dev *input_dev; - void __iomem *mmio_base; - int last_ercr; - - struct pxa930_rotary_platform_data *pdata; -}; - -static void clear_sbcr(struct pxa930_rotary *r) -{ - uint32_t sbcr = __raw_readl(r->mmio_base + SBCR); - - __raw_writel(sbcr | SBCR_ERSB, r->mmio_base + SBCR); - __raw_writel(sbcr & ~SBCR_ERSB, r->mmio_base + SBCR); -} - -static irqreturn_t rotary_irq(int irq, void *dev_id) -{ - struct pxa930_rotary *r = dev_id; - struct pxa930_rotary_platform_data *pdata = r->pdata; - int ercr, delta, key; - - ercr = __raw_readl(r->mmio_base + ERCR) & 0xf; - clear_sbcr(r); - - delta = ercr - r->last_ercr; - if (delta == 0) - return IRQ_HANDLED; - - r->last_ercr = ercr; - - if (pdata->up_key && pdata->down_key) { - key = (delta > 0) ? pdata->up_key : pdata->down_key; - input_report_key(r->input_dev, key, 1); - input_sync(r->input_dev); - input_report_key(r->input_dev, key, 0); - } else - input_report_rel(r->input_dev, pdata->rel_code, delta); - - input_sync(r->input_dev); - - return IRQ_HANDLED; -} - -static int pxa930_rotary_open(struct input_dev *dev) -{ - struct pxa930_rotary *r = input_get_drvdata(dev); - - clear_sbcr(r); - - return 0; -} - -static void pxa930_rotary_close(struct input_dev *dev) -{ - struct pxa930_rotary *r = input_get_drvdata(dev); - - clear_sbcr(r); -} - -static int pxa930_rotary_probe(struct platform_device *pdev) -{ - struct pxa930_rotary_platform_data *pdata = - dev_get_platdata(&pdev->dev); - struct pxa930_rotary *r; - struct input_dev *input_dev; - struct resource *res; - int irq; - int err; - - irq = platform_get_irq(pdev, 0); - if (irq < 0) - return -ENXIO; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "no I/O memory defined\n"); - return -ENXIO; - } - - if (!pdata) { - dev_err(&pdev->dev, "no platform data defined\n"); - return -EINVAL; - } - - r = kzalloc(sizeof(struct pxa930_rotary), GFP_KERNEL); - if (!r) - return -ENOMEM; - - r->mmio_base = ioremap(res->start, resource_size(res)); - if (r->mmio_base == NULL) { - dev_err(&pdev->dev, "failed to remap IO memory\n"); - err = -ENXIO; - goto failed_free; - } - - r->pdata = pdata; - platform_set_drvdata(pdev, r); - - /* allocate and register the input device */ - input_dev = input_allocate_device(); - if (!input_dev) { - dev_err(&pdev->dev, "failed to allocate input device\n"); - err = -ENOMEM; - goto failed_free_io; - } - - input_dev->name = pdev->name; - input_dev->id.bustype = BUS_HOST; - input_dev->open = pxa930_rotary_open; - input_dev->close = pxa930_rotary_close; - input_dev->dev.parent = &pdev->dev; - - if (pdata->up_key && pdata->down_key) { - __set_bit(pdata->up_key, input_dev->keybit); - __set_bit(pdata->down_key, input_dev->keybit); - __set_bit(EV_KEY, input_dev->evbit); - } else { - __set_bit(pdata->rel_code, input_dev->relbit); - __set_bit(EV_REL, input_dev->evbit); - } - - r->input_dev = input_dev; - input_set_drvdata(input_dev, r); - - err = request_irq(irq, rotary_irq, 0, - "enhanced rotary", r); - if (err) { - dev_err(&pdev->dev, "failed to request IRQ\n"); - goto failed_free_input; - } - - err = input_register_device(input_dev); - if (err) { - dev_err(&pdev->dev, "failed to register input device\n"); - goto failed_free_irq; - } - - return 0; - -failed_free_irq: - free_irq(irq, r); -failed_free_input: - input_free_device(input_dev); -failed_free_io: - iounmap(r->mmio_base); -failed_free: - kfree(r); - return err; -} - -static int pxa930_rotary_remove(struct platform_device *pdev) -{ - struct pxa930_rotary *r = platform_get_drvdata(pdev); - - free_irq(platform_get_irq(pdev, 0), r); - input_unregister_device(r->input_dev); - iounmap(r->mmio_base); - kfree(r); - - return 0; -} - -static struct platform_driver pxa930_rotary_driver = { - .driver = { - .name = "pxa930-rotary", - }, - .probe = pxa930_rotary_probe, - .remove = pxa930_rotary_remove, -}; -module_platform_driver(pxa930_rotary_driver); - -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("Driver for PXA93x Enhanced Rotary Controller"); -MODULE_AUTHOR("Yao Yong <yaoyong@marvell.com>"); diff --git a/drivers/input/keyboard/samsung-keypad.c b/drivers/input/keyboard/samsung-keypad.c index df0258dcf89e..09e883ea1352 100644 --- a/drivers/input/keyboard/samsung-keypad.c +++ b/drivers/input/keyboard/samsung-keypad.c @@ -458,7 +458,6 @@ static int samsung_keypad_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM static int samsung_keypad_runtime_suspend(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); @@ -503,9 +502,7 @@ static int samsung_keypad_runtime_resume(struct device *dev) return 0; } -#endif -#ifdef CONFIG_PM_SLEEP static void samsung_keypad_toggle_wakeup(struct samsung_keypad *keypad, bool enable) { @@ -563,12 +560,11 @@ static int samsung_keypad_resume(struct device *dev) return 0; } -#endif static const struct dev_pm_ops samsung_keypad_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(samsung_keypad_suspend, samsung_keypad_resume) - SET_RUNTIME_PM_OPS(samsung_keypad_runtime_suspend, - samsung_keypad_runtime_resume, NULL) + SYSTEM_SLEEP_PM_OPS(samsung_keypad_suspend, samsung_keypad_resume) + RUNTIME_PM_OPS(samsung_keypad_runtime_suspend, + samsung_keypad_runtime_resume, NULL) }; #ifdef CONFIG_OF @@ -598,7 +594,7 @@ static struct platform_driver samsung_keypad_driver = { .driver = { .name = "samsung-keypad", .of_match_table = of_match_ptr(samsung_keypad_dt_match), - .pm = &samsung_keypad_pm_ops, + .pm = pm_ptr(&samsung_keypad_pm_ops), }, .id_table = samsung_keypad_driver_ids, }; diff --git a/drivers/input/keyboard/spear-keyboard.c b/drivers/input/keyboard/spear-keyboard.c index 4bb7c533147c..a50fa9915381 100644 --- a/drivers/input/keyboard/spear-keyboard.c +++ b/drivers/input/keyboard/spear-keyboard.c @@ -186,7 +186,6 @@ static int spear_kbd_probe(struct platform_device *pdev) const struct matrix_keymap_data *keymap = pdata ? pdata->keymap : NULL; struct spear_kbd *kbd; struct input_dev *input_dev; - struct resource *res; int irq; int error; @@ -219,8 +218,7 @@ static int spear_kbd_probe(struct platform_device *pdev) kbd->suspended_rate = pdata->suspended_rate; } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - kbd->io_base = devm_ioremap_resource(&pdev->dev, res); + kbd->io_base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL); if (IS_ERR(kbd->io_base)) return PTR_ERR(kbd->io_base); diff --git a/drivers/input/keyboard/st-keyscan.c b/drivers/input/keyboard/st-keyscan.c index 13735a5e8391..b6e83324f97a 100644 --- a/drivers/input/keyboard/st-keyscan.c +++ b/drivers/input/keyboard/st-keyscan.c @@ -125,7 +125,6 @@ static int keyscan_probe(struct platform_device *pdev) { struct st_keyscan *keypad_data; struct input_dev *input_dev; - struct resource *res; int error; if (!pdev->dev.of_node) { @@ -169,8 +168,7 @@ static int keyscan_probe(struct platform_device *pdev) input_set_drvdata(input_dev, keypad_data); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - keypad_data->base = devm_ioremap_resource(&pdev->dev, res); + keypad_data->base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL); if (IS_ERR(keypad_data->base)) return PTR_ERR(keypad_data->base); diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c index 1eba06bcf27a..da4019cf0c83 100644 --- a/drivers/input/keyboard/tegra-kbc.c +++ b/drivers/input/keyboard/tegra-kbc.c @@ -598,7 +598,6 @@ MODULE_DEVICE_TABLE(of, tegra_kbc_of_match); static int tegra_kbc_probe(struct platform_device *pdev) { struct tegra_kbc *kbc; - struct resource *res; int err; int num_rows = 0; unsigned int debounce_cnt; @@ -642,8 +641,7 @@ static int tegra_kbc_probe(struct platform_device *pdev) timer_setup(&kbc->timer, tegra_kbc_keypress_timer, 0); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - kbc->mmio = devm_ioremap_resource(&pdev->dev, res); + kbc->mmio = devm_platform_get_and_ioremap_resource(pdev, 0, NULL); if (IS_ERR(kbc->mmio)) return PTR_ERR(kbc->mmio); |