diff options
Diffstat (limited to 'drivers/input/mouse')
| -rw-r--r-- | drivers/input/mouse/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/input/mouse/Makefile | 1 | ||||
| -rw-r--r-- | drivers/input/mouse/cyapa.c | 14 | ||||
| -rw-r--r-- | drivers/input/mouse/elan_i2c_core.c | 8 | ||||
| -rw-r--r-- | drivers/input/mouse/navpoint.c | 9 | ||||
| -rw-r--r-- | drivers/input/mouse/pxa930_trkball.c | 250 | ||||
| -rw-r--r-- | drivers/input/mouse/synaptics_i2c.c | 10 |
7 files changed, 21 insertions, 277 deletions
diff --git a/drivers/input/mouse/Kconfig b/drivers/input/mouse/Kconfig index 63c9cda555c3..32cc4c62a716 100644 --- a/drivers/input/mouse/Kconfig +++ b/drivers/input/mouse/Kconfig @@ -393,12 +393,6 @@ config MOUSE_GPIO To compile this driver as a module, choose M here: the module will be called gpio_mouse. -config MOUSE_PXA930_TRKBALL - tristate "PXA930 Trackball mouse" - depends on CPU_PXA930 || CPU_PXA935 - help - Say Y here to support PXA930 Trackball mouse. - config MOUSE_MAPLE tristate "Maple mouse (for the Dreamcast)" depends on MAPLE diff --git a/drivers/input/mouse/Makefile b/drivers/input/mouse/Makefile index e49f08565076..92b3204ce84e 100644 --- a/drivers/input/mouse/Makefile +++ b/drivers/input/mouse/Makefile @@ -18,7 +18,6 @@ obj-$(CONFIG_MOUSE_MAPLE) += maplemouse.o obj-$(CONFIG_MOUSE_NAVPOINT_PXA27x) += navpoint.o obj-$(CONFIG_MOUSE_PC110PAD) += pc110pad.o obj-$(CONFIG_MOUSE_PS2) += psmouse.o -obj-$(CONFIG_MOUSE_PXA930_TRKBALL) += pxa930_trkball.o obj-$(CONFIG_MOUSE_RISCPC) += rpcmouse.o obj-$(CONFIG_MOUSE_SERIAL) += sermouse.o obj-$(CONFIG_MOUSE_SYNAPTICS_I2C) += synaptics_i2c.o diff --git a/drivers/input/mouse/cyapa.c b/drivers/input/mouse/cyapa.c index 7e88a6ec7989..dd7b0d70d791 100644 --- a/drivers/input/mouse/cyapa.c +++ b/drivers/input/mouse/cyapa.c @@ -1349,7 +1349,7 @@ static int cyapa_probe(struct i2c_client *client) return 0; } -static int __maybe_unused cyapa_suspend(struct device *dev) +static int cyapa_suspend(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); struct cyapa *cyapa = i2c_get_clientdata(client); @@ -1397,7 +1397,7 @@ static int __maybe_unused cyapa_suspend(struct device *dev) return 0; } -static int __maybe_unused cyapa_resume(struct device *dev) +static int cyapa_resume(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); struct cyapa *cyapa = i2c_get_clientdata(client); @@ -1424,7 +1424,7 @@ static int __maybe_unused cyapa_resume(struct device *dev) return 0; } -static int __maybe_unused cyapa_runtime_suspend(struct device *dev) +static int cyapa_runtime_suspend(struct device *dev) { struct cyapa *cyapa = dev_get_drvdata(dev); int error; @@ -1439,7 +1439,7 @@ static int __maybe_unused cyapa_runtime_suspend(struct device *dev) return 0; } -static int __maybe_unused cyapa_runtime_resume(struct device *dev) +static int cyapa_runtime_resume(struct device *dev) { struct cyapa *cyapa = dev_get_drvdata(dev); int error; @@ -1453,8 +1453,8 @@ static int __maybe_unused cyapa_runtime_resume(struct device *dev) } static const struct dev_pm_ops cyapa_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(cyapa_suspend, cyapa_resume) - SET_RUNTIME_PM_OPS(cyapa_runtime_suspend, cyapa_runtime_resume, NULL) + SYSTEM_SLEEP_PM_OPS(cyapa_suspend, cyapa_resume) + RUNTIME_PM_OPS(cyapa_runtime_suspend, cyapa_runtime_resume, NULL) }; static const struct i2c_device_id cyapa_id_table[] = { @@ -1484,7 +1484,7 @@ MODULE_DEVICE_TABLE(of, cyapa_of_match); static struct i2c_driver cyapa_driver = { .driver = { .name = "cyapa", - .pm = &cyapa_pm_ops, + .pm = pm_ptr(&cyapa_pm_ops), .acpi_match_table = ACPI_PTR(cyapa_acpi_id), .of_match_table = of_match_ptr(cyapa_of_match), }, diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c index 76729ada1582..5f0d75a45c80 100644 --- a/drivers/input/mouse/elan_i2c_core.c +++ b/drivers/input/mouse/elan_i2c_core.c @@ -1328,7 +1328,7 @@ static int elan_probe(struct i2c_client *client) return 0; } -static int __maybe_unused elan_suspend(struct device *dev) +static int elan_suspend(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); struct elan_tp_data *data = i2c_get_clientdata(client); @@ -1365,7 +1365,7 @@ err: return ret; } -static int __maybe_unused elan_resume(struct device *dev) +static int elan_resume(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); struct elan_tp_data *data = i2c_get_clientdata(client); @@ -1394,7 +1394,7 @@ err: return error; } -static SIMPLE_DEV_PM_OPS(elan_pm_ops, elan_suspend, elan_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(elan_pm_ops, elan_suspend, elan_resume); static const struct i2c_device_id elan_id[] = { { DRIVER_NAME, 0 }, @@ -1418,7 +1418,7 @@ MODULE_DEVICE_TABLE(of, elan_of_match); static struct i2c_driver elan_driver = { .driver = { .name = DRIVER_NAME, - .pm = &elan_pm_ops, + .pm = pm_sleep_ptr(&elan_pm_ops), .acpi_match_table = ACPI_PTR(elan_acpi_id), .of_match_table = of_match_ptr(elan_of_match), .probe_type = PROBE_PREFER_ASYNCHRONOUS, diff --git a/drivers/input/mouse/navpoint.c b/drivers/input/mouse/navpoint.c index 4d67575bb276..2b7b86eef280 100644 --- a/drivers/input/mouse/navpoint.c +++ b/drivers/input/mouse/navpoint.c @@ -315,7 +315,7 @@ static int navpoint_remove(struct platform_device *pdev) return 0; } -static int __maybe_unused navpoint_suspend(struct device *dev) +static int navpoint_suspend(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct navpoint *navpoint = platform_get_drvdata(pdev); @@ -329,7 +329,7 @@ static int __maybe_unused navpoint_suspend(struct device *dev) return 0; } -static int __maybe_unused navpoint_resume(struct device *dev) +static int navpoint_resume(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct navpoint *navpoint = platform_get_drvdata(pdev); @@ -343,14 +343,15 @@ static int __maybe_unused navpoint_resume(struct device *dev) return 0; } -static SIMPLE_DEV_PM_OPS(navpoint_pm_ops, navpoint_suspend, navpoint_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(navpoint_pm_ops, + navpoint_suspend, navpoint_resume); static struct platform_driver navpoint_driver = { .probe = navpoint_probe, .remove = navpoint_remove, .driver = { .name = "navpoint", - .pm = &navpoint_pm_ops, + .pm = pm_sleep_ptr(&navpoint_pm_ops), }, }; diff --git a/drivers/input/mouse/pxa930_trkball.c b/drivers/input/mouse/pxa930_trkball.c deleted file mode 100644 index f04ba12dbfa8..000000000000 --- a/drivers/input/mouse/pxa930_trkball.c +++ /dev/null @@ -1,250 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * PXA930 track ball mouse driver - * - * Copyright (C) 2007 Marvell International Ltd. - * 2008-02-28: Yong Yao <yaoyong@marvell.com> - * initial version - */ - -#include <linux/input.h> -#include <linux/interrupt.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/io.h> -#include <linux/slab.h> - -#include <linux/platform_data/mouse-pxa930_trkball.h> - -/* Trackball Controller Register Definitions */ -#define TBCR (0x000C) -#define TBCNTR (0x0010) -#define TBSBC (0x0014) - -#define TBCR_TBRST (1 << 1) -#define TBCR_TBSB (1 << 10) - -#define TBCR_Y_FLT(n) (((n) & 0xf) << 6) -#define TBCR_X_FLT(n) (((n) & 0xf) << 2) - -#define TBCNTR_YM(n) (((n) >> 24) & 0xff) -#define TBCNTR_YP(n) (((n) >> 16) & 0xff) -#define TBCNTR_XM(n) (((n) >> 8) & 0xff) -#define TBCNTR_XP(n) ((n) & 0xff) - -#define TBSBC_TBSBC (0x1) - -struct pxa930_trkball { - struct pxa930_trkball_platform_data *pdata; - - /* Memory Mapped Register */ - struct resource *mem; - void __iomem *mmio_base; - - struct input_dev *input; -}; - -static irqreturn_t pxa930_trkball_interrupt(int irq, void *dev_id) -{ - struct pxa930_trkball *trkball = dev_id; - struct input_dev *input = trkball->input; - int tbcntr, x, y; - - /* According to the spec software must read TBCNTR twice: - * if the read value is the same, the reading is valid - */ - tbcntr = __raw_readl(trkball->mmio_base + TBCNTR); - - if (tbcntr == __raw_readl(trkball->mmio_base + TBCNTR)) { - x = (TBCNTR_XP(tbcntr) - TBCNTR_XM(tbcntr)) / 2; - y = (TBCNTR_YP(tbcntr) - TBCNTR_YM(tbcntr)) / 2; - - input_report_rel(input, REL_X, x); - input_report_rel(input, REL_Y, y); - input_sync(input); - } - - __raw_writel(TBSBC_TBSBC, trkball->mmio_base + TBSBC); - __raw_writel(0, trkball->mmio_base + TBSBC); - - return IRQ_HANDLED; -} - -/* For TBCR, we need to wait for a while to make sure it has been modified. */ -static int write_tbcr(struct pxa930_trkball *trkball, int v) -{ - int i = 100; - - __raw_writel(v, trkball->mmio_base + TBCR); - - while (--i) { - if (__raw_readl(trkball->mmio_base + TBCR) == v) - break; - msleep(1); - } - - if (i == 0) { - pr_err("%s: timed out writing TBCR(%x)!\n", __func__, v); - return -ETIMEDOUT; - } - - return 0; -} - -static void pxa930_trkball_config(struct pxa930_trkball *trkball) -{ - uint32_t tbcr; - - /* According to spec, need to write the filters of x,y to 0xf first! */ - tbcr = __raw_readl(trkball->mmio_base + TBCR); - write_tbcr(trkball, tbcr | TBCR_X_FLT(0xf) | TBCR_Y_FLT(0xf)); - write_tbcr(trkball, TBCR_X_FLT(trkball->pdata->x_filter) | - TBCR_Y_FLT(trkball->pdata->y_filter)); - - /* According to spec, set TBCR_TBRST first, before clearing it! */ - tbcr = __raw_readl(trkball->mmio_base + TBCR); - write_tbcr(trkball, tbcr | TBCR_TBRST); - write_tbcr(trkball, tbcr & ~TBCR_TBRST); - - __raw_writel(TBSBC_TBSBC, trkball->mmio_base + TBSBC); - __raw_writel(0, trkball->mmio_base + TBSBC); - - pr_debug("%s: final TBCR=%x!\n", __func__, - __raw_readl(trkball->mmio_base + TBCR)); -} - -static int pxa930_trkball_open(struct input_dev *dev) -{ - struct pxa930_trkball *trkball = input_get_drvdata(dev); - - pxa930_trkball_config(trkball); - - return 0; -} - -static void pxa930_trkball_disable(struct pxa930_trkball *trkball) -{ - uint32_t tbcr = __raw_readl(trkball->mmio_base + TBCR); - - /* Held in reset, gate the 32-KHz input clock off */ - write_tbcr(trkball, tbcr | TBCR_TBRST); -} - -static void pxa930_trkball_close(struct input_dev *dev) -{ - struct pxa930_trkball *trkball = input_get_drvdata(dev); - - pxa930_trkball_disable(trkball); -} - -static int pxa930_trkball_probe(struct platform_device *pdev) -{ - struct pxa930_trkball *trkball; - struct input_dev *input; - struct resource *res; - int irq, error; - - 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, "failed to get register memory\n"); - return -ENXIO; - } - - trkball = kzalloc(sizeof(struct pxa930_trkball), GFP_KERNEL); - if (!trkball) - return -ENOMEM; - - trkball->pdata = dev_get_platdata(&pdev->dev); - if (!trkball->pdata) { - dev_err(&pdev->dev, "no platform data defined\n"); - error = -EINVAL; - goto failed; - } - - trkball->mmio_base = ioremap(res->start, resource_size(res)); - if (!trkball->mmio_base) { - dev_err(&pdev->dev, "failed to ioremap registers\n"); - error = -ENXIO; - goto failed; - } - - /* held the module in reset, will be enabled in open() */ - pxa930_trkball_disable(trkball); - - error = request_irq(irq, pxa930_trkball_interrupt, 0, - pdev->name, trkball); - if (error) { - dev_err(&pdev->dev, "failed to request irq: %d\n", error); - goto failed_free_io; - } - - platform_set_drvdata(pdev, trkball); - - input = input_allocate_device(); - if (!input) { - dev_err(&pdev->dev, "failed to allocate input device\n"); - error = -ENOMEM; - goto failed_free_irq; - } - - input->name = pdev->name; - input->id.bustype = BUS_HOST; - input->open = pxa930_trkball_open; - input->close = pxa930_trkball_close; - input->dev.parent = &pdev->dev; - input_set_drvdata(input, trkball); - - trkball->input = input; - - input_set_capability(input, EV_REL, REL_X); - input_set_capability(input, EV_REL, REL_Y); - - error = input_register_device(input); - if (error) { - dev_err(&pdev->dev, "unable to register input device\n"); - goto failed_free_input; - } - - return 0; - -failed_free_input: - input_free_device(input); -failed_free_irq: - free_irq(irq, trkball); -failed_free_io: - iounmap(trkball->mmio_base); -failed: - kfree(trkball); - return error; -} - -static int pxa930_trkball_remove(struct platform_device *pdev) -{ - struct pxa930_trkball *trkball = platform_get_drvdata(pdev); - int irq = platform_get_irq(pdev, 0); - - input_unregister_device(trkball->input); - free_irq(irq, trkball); - iounmap(trkball->mmio_base); - kfree(trkball); - - return 0; -} - -static struct platform_driver pxa930_trkball_driver = { - .driver = { - .name = "pxa930-trkball", - }, - .probe = pxa930_trkball_probe, - .remove = pxa930_trkball_remove, -}; -module_platform_driver(pxa930_trkball_driver); - -MODULE_AUTHOR("Yong Yao <yaoyong@marvell.com>"); -MODULE_DESCRIPTION("PXA930 Trackball Mouse Driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/input/mouse/synaptics_i2c.c b/drivers/input/mouse/synaptics_i2c.c index 6487c8c60d5e..068692a8aba5 100644 --- a/drivers/input/mouse/synaptics_i2c.c +++ b/drivers/input/mouse/synaptics_i2c.c @@ -597,7 +597,7 @@ static void synaptics_i2c_remove(struct i2c_client *client) kfree(touch); } -static int __maybe_unused synaptics_i2c_suspend(struct device *dev) +static int synaptics_i2c_suspend(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); struct synaptics_i2c *touch = i2c_get_clientdata(client); @@ -610,7 +610,7 @@ static int __maybe_unused synaptics_i2c_suspend(struct device *dev) return 0; } -static int __maybe_unused synaptics_i2c_resume(struct device *dev) +static int synaptics_i2c_resume(struct device *dev) { int ret; struct i2c_client *client = to_i2c_client(dev); @@ -626,8 +626,8 @@ static int __maybe_unused synaptics_i2c_resume(struct device *dev) return 0; } -static SIMPLE_DEV_PM_OPS(synaptics_i2c_pm, synaptics_i2c_suspend, - synaptics_i2c_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(synaptics_i2c_pm, synaptics_i2c_suspend, + synaptics_i2c_resume); static const struct i2c_device_id synaptics_i2c_id_table[] = { { "synaptics_i2c", 0 }, @@ -647,7 +647,7 @@ static struct i2c_driver synaptics_i2c_driver = { .driver = { .name = DRIVER_NAME, .of_match_table = of_match_ptr(synaptics_i2c_of_match), - .pm = &synaptics_i2c_pm, + .pm = pm_sleep_ptr(&synaptics_i2c_pm), }, .probe_new = synaptics_i2c_probe, |