diff options
Diffstat (limited to 'drivers/input')
-rw-r--r-- | drivers/input/keyboard/ep93xx_keypad.c | 4 | ||||
-rw-r--r-- | drivers/input/keyboard/omap4-keypad.c | 6 | ||||
-rw-r--r-- | drivers/input/keyboard/twl4030_keypad.c | 8 | ||||
-rw-r--r-- | drivers/input/misc/ati_remote2.c | 4 | ||||
-rw-r--r-- | drivers/input/mouse/elan_i2c_core.c | 9 | ||||
-rw-r--r-- | drivers/input/mouse/psmouse-base.c | 2 | ||||
-rw-r--r-- | drivers/input/mouse/sentelic.c | 2 | ||||
-rw-r--r-- | drivers/input/mouse/synaptics.c | 1 | ||||
-rw-r--r-- | drivers/input/mouse/trackpoint.c | 12 | ||||
-rw-r--r-- | drivers/input/mouse/trackpoint.h | 10 | ||||
-rw-r--r-- | drivers/input/serio/i8042-ppcio.h | 57 | ||||
-rw-r--r-- | drivers/input/serio/i8042-x86ia64io.h | 30 | ||||
-rw-r--r-- | drivers/input/serio/i8042.h | 2 | ||||
-rw-r--r-- | drivers/input/serio/sun4i-ps2.c | 9 | ||||
-rw-r--r-- | drivers/input/touchscreen/edt-ft5x06.c | 12 | ||||
-rw-r--r-- | drivers/input/touchscreen/goodix.c | 22 | ||||
-rw-r--r-- | drivers/input/touchscreen/imx6ul_tsc.c | 27 | ||||
-rw-r--r-- | drivers/input/touchscreen/mms114.c | 17 | ||||
-rw-r--r-- | drivers/input/touchscreen/stmfts.c | 2 |
19 files changed, 127 insertions, 109 deletions
diff --git a/drivers/input/keyboard/ep93xx_keypad.c b/drivers/input/keyboard/ep93xx_keypad.c index 7c70492d9d6b..f831f01501d5 100644 --- a/drivers/input/keyboard/ep93xx_keypad.c +++ b/drivers/input/keyboard/ep93xx_keypad.c @@ -250,8 +250,8 @@ static int ep93xx_keypad_probe(struct platform_device *pdev) } keypad->irq = platform_get_irq(pdev, 0); - if (!keypad->irq) { - err = -ENXIO; + if (keypad->irq < 0) { + err = keypad->irq; goto failed_free; } diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c index 94c94d7f5155..d6c924032aaa 100644 --- a/drivers/input/keyboard/omap4-keypad.c +++ b/drivers/input/keyboard/omap4-keypad.c @@ -240,10 +240,8 @@ static int omap4_keypad_probe(struct platform_device *pdev) } irq = platform_get_irq(pdev, 0); - if (!irq) { - dev_err(&pdev->dev, "no keyboard irq assigned\n"); - return -EINVAL; - } + if (irq < 0) + return irq; keypad_data = kzalloc(sizeof(struct omap4_keypad), GFP_KERNEL); if (!keypad_data) { diff --git a/drivers/input/keyboard/twl4030_keypad.c b/drivers/input/keyboard/twl4030_keypad.c index af3a6824f1a4..77e0743a3cf8 100644 --- a/drivers/input/keyboard/twl4030_keypad.c +++ b/drivers/input/keyboard/twl4030_keypad.c @@ -50,7 +50,7 @@ struct twl4030_keypad { bool autorepeat; unsigned int n_rows; unsigned int n_cols; - unsigned int irq; + int irq; struct device *dbg_dev; struct input_dev *input; @@ -376,10 +376,8 @@ static int twl4030_kp_probe(struct platform_device *pdev) } kp->irq = platform_get_irq(pdev, 0); - if (!kp->irq) { - dev_err(&pdev->dev, "no keyboard irq assigned\n"); - return -EINVAL; - } + if (kp->irq < 0) + return kp->irq; error = matrix_keypad_build_keymap(keymap_data, NULL, TWL4030_MAX_ROWS, diff --git a/drivers/input/misc/ati_remote2.c b/drivers/input/misc/ati_remote2.c index 305f0160506a..8a36d78fed63 100644 --- a/drivers/input/misc/ati_remote2.c +++ b/drivers/input/misc/ati_remote2.c @@ -68,7 +68,7 @@ static int ati_remote2_get_channel_mask(char *buffer, { pr_debug("%s()\n", __func__); - return sprintf(buffer, "0x%04x", *(unsigned int *)kp->arg); + return sprintf(buffer, "0x%04x\n", *(unsigned int *)kp->arg); } static int ati_remote2_set_mode_mask(const char *val, @@ -84,7 +84,7 @@ static int ati_remote2_get_mode_mask(char *buffer, { pr_debug("%s()\n", __func__); - return sprintf(buffer, "0x%02x", *(unsigned int *)kp->arg); + return sprintf(buffer, "0x%02x\n", *(unsigned int *)kp->arg); } static unsigned int channel_mask = ATI_REMOTE2_MAX_CHANNEL_MASK; diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c index 8719da540383..196e8505dd8d 100644 --- a/drivers/input/mouse/elan_i2c_core.c +++ b/drivers/input/mouse/elan_i2c_core.c @@ -951,6 +951,8 @@ static void elan_report_absolute(struct elan_tp_data *data, u8 *packet) u8 hover_info = packet[ETP_HOVER_INFO_OFFSET]; bool contact_valid, hover_event; + pm_wakeup_event(&data->client->dev, 0); + hover_event = hover_info & 0x40; for (i = 0; i < ETP_MAX_FINGERS; i++) { contact_valid = tp_info & (1U << (3 + i)); @@ -974,6 +976,8 @@ static void elan_report_trackpoint(struct elan_tp_data *data, u8 *report) u8 *packet = &report[ETP_REPORT_ID_OFFSET + 1]; int x, y; + pm_wakeup_event(&data->client->dev, 0); + if (!data->tp_input) { dev_warn_once(&data->client->dev, "received a trackpoint report while no trackpoint device has been created. Please report upstream.\n"); @@ -998,7 +1002,6 @@ static void elan_report_trackpoint(struct elan_tp_data *data, u8 *report) static irqreturn_t elan_isr(int irq, void *dev_id) { struct elan_tp_data *data = dev_id; - struct device *dev = &data->client->dev; int error; u8 report[ETP_MAX_REPORT_LEN]; @@ -1016,8 +1019,6 @@ static irqreturn_t elan_isr(int irq, void *dev_id) if (error) goto out; - pm_wakeup_event(dev, 0); - switch (report[ETP_REPORT_ID_OFFSET]) { case ETP_REPORT_ID: elan_report_absolute(data, report); @@ -1026,7 +1027,7 @@ static irqreturn_t elan_isr(int irq, void *dev_id) elan_report_trackpoint(data, report); break; default: - dev_err(dev, "invalid report id data (%x)\n", + dev_err(&data->client->dev, "invalid report id data (%x)\n", report[ETP_REPORT_ID_OFFSET]); } diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index 527ae0b9a191..0b4a3039f312 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -2042,7 +2042,7 @@ static int psmouse_get_maxproto(char *buffer, const struct kernel_param *kp) { int type = *((unsigned int *)kp->arg); - return sprintf(buffer, "%s", psmouse_protocol_by_type(type)->name); + return sprintf(buffer, "%s\n", psmouse_protocol_by_type(type)->name); } static int __init psmouse_init(void) diff --git a/drivers/input/mouse/sentelic.c b/drivers/input/mouse/sentelic.c index e99d9bf1a267..e78c4c7eda34 100644 --- a/drivers/input/mouse/sentelic.c +++ b/drivers/input/mouse/sentelic.c @@ -441,7 +441,7 @@ static ssize_t fsp_attr_set_setreg(struct psmouse *psmouse, void *data, fsp_reg_write_enable(psmouse, false); - return count; + return retval; } PSMOUSE_DEFINE_WO_ATTR(setreg, S_IWUSR, NULL, fsp_attr_set_setreg); diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index 758dae8d6500..4b81b2d0fe06 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -179,6 +179,7 @@ static const char * const smbus_pnp_ids[] = { "LEN0093", /* T480 */ "LEN0096", /* X280 */ "LEN0097", /* X280 -> ALPS trackpoint */ + "LEN0099", /* X1 Extreme 1st */ "LEN009b", /* T580 */ "LEN200f", /* T450s */ "LEN2044", /* L470 */ diff --git a/drivers/input/mouse/trackpoint.c b/drivers/input/mouse/trackpoint.c index 3eefee2ee2a1..ef2fa0905208 100644 --- a/drivers/input/mouse/trackpoint.c +++ b/drivers/input/mouse/trackpoint.c @@ -17,10 +17,12 @@ #include "trackpoint.h" static const char * const trackpoint_variants[] = { - [TP_VARIANT_IBM] = "IBM", - [TP_VARIANT_ALPS] = "ALPS", - [TP_VARIANT_ELAN] = "Elan", - [TP_VARIANT_NXP] = "NXP", + [TP_VARIANT_IBM] = "IBM", + [TP_VARIANT_ALPS] = "ALPS", + [TP_VARIANT_ELAN] = "Elan", + [TP_VARIANT_NXP] = "NXP", + [TP_VARIANT_JYT_SYNAPTICS] = "JYT_Synaptics", + [TP_VARIANT_SYNAPTICS] = "Synaptics", }; /* @@ -280,6 +282,8 @@ static int trackpoint_start_protocol(struct psmouse *psmouse, case TP_VARIANT_ALPS: case TP_VARIANT_ELAN: case TP_VARIANT_NXP: + case TP_VARIANT_JYT_SYNAPTICS: + case TP_VARIANT_SYNAPTICS: if (variant_id) *variant_id = param[0]; if (firmware_id) diff --git a/drivers/input/mouse/trackpoint.h b/drivers/input/mouse/trackpoint.h index 5cb93ed26085..eb5412904fe0 100644 --- a/drivers/input/mouse/trackpoint.h +++ b/drivers/input/mouse/trackpoint.h @@ -24,10 +24,12 @@ * 0x01 was the original IBM trackpoint, others implement very limited * subset of trackpoint features. */ -#define TP_VARIANT_IBM 0x01 -#define TP_VARIANT_ALPS 0x02 -#define TP_VARIANT_ELAN 0x03 -#define TP_VARIANT_NXP 0x04 +#define TP_VARIANT_IBM 0x01 +#define TP_VARIANT_ALPS 0x02 +#define TP_VARIANT_ELAN 0x03 +#define TP_VARIANT_NXP 0x04 +#define TP_VARIANT_JYT_SYNAPTICS 0x05 +#define TP_VARIANT_SYNAPTICS 0x06 /* * Commands diff --git a/drivers/input/serio/i8042-ppcio.h b/drivers/input/serio/i8042-ppcio.h deleted file mode 100644 index 391f94d9e47d..000000000000 --- a/drivers/input/serio/i8042-ppcio.h +++ /dev/null @@ -1,57 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -#ifndef _I8042_PPCIO_H -#define _I8042_PPCIO_H - - -#if defined(CONFIG_WALNUT) - -#define I8042_KBD_IRQ 25 -#define I8042_AUX_IRQ 26 - -#define I8042_KBD_PHYS_DESC "walnutps2/serio0" -#define I8042_AUX_PHYS_DESC "walnutps2/serio1" -#define I8042_MUX_PHYS_DESC "walnutps2/serio%d" - -extern void *kb_cs; -extern void *kb_data; - -#define I8042_COMMAND_REG (*(int *)kb_cs) -#define I8042_DATA_REG (*(int *)kb_data) - -static inline int i8042_read_data(void) -{ - return readb(kb_data); -} - -static inline int i8042_read_status(void) -{ - return readb(kb_cs); -} - -static inline void i8042_write_data(int val) -{ - writeb(val, kb_data); -} - -static inline void i8042_write_command(int val) -{ - writeb(val, kb_cs); -} - -static inline int i8042_platform_init(void) -{ - i8042_reset = I8042_RESET_ALWAYS; - return 0; -} - -static inline void i8042_platform_exit(void) -{ -} - -#else - -#include "i8042-io.h" - -#endif - -#endif /* _I8042_PPCIO_H */ diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index 7e048b557462..98f0c7729b75 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -426,6 +426,13 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = { }, }, { + /* Lenovo XiaoXin Air 12 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "80UN"), + }, + }, + { .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Acer"), DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1360"), @@ -541,6 +548,14 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5738"), }, }, + { + /* Entroware Proteus */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Entroware"), + DMI_MATCH(DMI_PRODUCT_NAME, "Proteus"), + DMI_MATCH(DMI_PRODUCT_VERSION, "EL07R4"), + }, + }, { } }; @@ -669,6 +684,14 @@ static const struct dmi_system_id __initconst i8042_dmi_reset_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "33474HU"), }, }, + { + /* Entroware Proteus */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Entroware"), + DMI_MATCH(DMI_PRODUCT_NAME, "Proteus"), + DMI_MATCH(DMI_PRODUCT_VERSION, "EL07R4"), + }, + }, { } }; @@ -698,6 +721,13 @@ static const struct dmi_system_id __initconst i8042_dmi_nopnp_table[] = { DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"), }, }, + { + /* Acer Aspire 5 A515 */ + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "Grumpy_PK"), + DMI_MATCH(DMI_BOARD_VENDOR, "PK"), + }, + }, { } }; diff --git a/drivers/input/serio/i8042.h b/drivers/input/serio/i8042.h index 38dc27ad3c18..eb376700dfff 100644 --- a/drivers/input/serio/i8042.h +++ b/drivers/input/serio/i8042.h @@ -17,8 +17,6 @@ #include "i8042-ip22io.h" #elif defined(CONFIG_SNI_RM) #include "i8042-snirm.h" -#elif defined(CONFIG_PPC) -#include "i8042-ppcio.h" #elif defined(CONFIG_SPARC) #include "i8042-sparcio.h" #elif defined(CONFIG_X86) || defined(CONFIG_IA64) diff --git a/drivers/input/serio/sun4i-ps2.c b/drivers/input/serio/sun4i-ps2.c index a681a2c04e39..f15ed3dcdb9b 100644 --- a/drivers/input/serio/sun4i-ps2.c +++ b/drivers/input/serio/sun4i-ps2.c @@ -211,7 +211,6 @@ static int sun4i_ps2_probe(struct platform_device *pdev) struct sun4i_ps2data *drvdata; struct serio *serio; struct device *dev = &pdev->dev; - unsigned int irq; int error; drvdata = kzalloc(sizeof(struct sun4i_ps2data), GFP_KERNEL); @@ -264,14 +263,12 @@ static int sun4i_ps2_probe(struct platform_device *pdev) writel(0, drvdata->reg_base + PS2_REG_GCTL); /* Get IRQ for the device */ - irq = platform_get_irq(pdev, 0); - if (!irq) { - dev_err(dev, "no IRQ found\n"); - error = -ENXIO; + drvdata->irq = platform_get_irq(pdev, 0); + if (drvdata->irq < 0) { + error = drvdata->irq; goto err_disable_clk; } - drvdata->irq = irq; drvdata->serio = serio; drvdata->dev = dev; diff --git a/drivers/input/touchscreen/edt-ft5x06.c b/drivers/input/touchscreen/edt-ft5x06.c index 240e8de24cd2..b41b97c962ed 100644 --- a/drivers/input/touchscreen/edt-ft5x06.c +++ b/drivers/input/touchscreen/edt-ft5x06.c @@ -935,19 +935,25 @@ static void edt_ft5x06_ts_get_defaults(struct device *dev, error = device_property_read_u32(dev, "offset", &val); if (!error) { - edt_ft5x06_register_write(tsdata, reg_addr->reg_offset, val); + if (reg_addr->reg_offset != NO_REGISTER) + edt_ft5x06_register_write(tsdata, + reg_addr->reg_offset, val); tsdata->offset = val; } error = device_property_read_u32(dev, "offset-x", &val); if (!error) { - edt_ft5x06_register_write(tsdata, reg_addr->reg_offset_x, val); + if (reg_addr->reg_offset_x != NO_REGISTER) + edt_ft5x06_register_write(tsdata, + reg_addr->reg_offset_x, val); tsdata->offset_x = val; } error = device_property_read_u32(dev, "offset-y", &val); if (!error) { - edt_ft5x06_register_write(tsdata, reg_addr->reg_offset_y, val); + if (reg_addr->reg_offset_y != NO_REGISTER) + edt_ft5x06_register_write(tsdata, + reg_addr->reg_offset_y, val); tsdata->offset_y = val; } } diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c index 0403102e807e..37b35ab97beb 100644 --- a/drivers/input/touchscreen/goodix.c +++ b/drivers/input/touchscreen/goodix.c @@ -168,6 +168,22 @@ static const struct dmi_system_id nine_bytes_report[] = { {} }; +/* + * Those tablets have their x coordinate inverted + */ +static const struct dmi_system_id inverted_x_screen[] = { +#if defined(CONFIG_DMI) && defined(CONFIG_X86) + { + .ident = "Cube I15-TC", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Cube"), + DMI_MATCH(DMI_PRODUCT_NAME, "I15-TC") + }, + }, +#endif + {} +}; + /** * goodix_i2c_read - read data from a register of the i2c slave device. * @@ -780,6 +796,12 @@ static int goodix_configure_dev(struct goodix_ts_data *ts) "Non-standard 9-bytes report format quirk\n"); } + if (dmi_check_system(inverted_x_screen)) { + ts->prop.invert_x = true; + dev_dbg(&ts->client->dev, + "Applying 'inverted x screen' quirk\n"); + } + error = input_mt_init_slots(ts->input_dev, ts->max_touch_num, INPUT_MT_DIRECT | INPUT_MT_DROP_UNUSED); if (error) { diff --git a/drivers/input/touchscreen/imx6ul_tsc.c b/drivers/input/touchscreen/imx6ul_tsc.c index 9ed258854349..5e6ba5c4eca2 100644 --- a/drivers/input/touchscreen/imx6ul_tsc.c +++ b/drivers/input/touchscreen/imx6ul_tsc.c @@ -530,20 +530,25 @@ static int __maybe_unused imx6ul_tsc_resume(struct device *dev) mutex_lock(&input_dev->mutex); - if (input_dev->users) { - retval = clk_prepare_enable(tsc->adc_clk); - if (retval) - goto out; - - retval = clk_prepare_enable(tsc->tsc_clk); - if (retval) { - clk_disable_unprepare(tsc->adc_clk); - goto out; - } + if (!input_dev->users) + goto out; - retval = imx6ul_tsc_init(tsc); + retval = clk_prepare_enable(tsc->adc_clk); + if (retval) + goto out; + + retval = clk_prepare_enable(tsc->tsc_clk); + if (retval) { + clk_disable_unprepare(tsc->adc_clk); + goto out; } + retval = imx6ul_tsc_init(tsc); + if (retval) { + clk_disable_unprepare(tsc->tsc_clk); + clk_disable_unprepare(tsc->adc_clk); + goto out; + } out: mutex_unlock(&input_dev->mutex); return retval; diff --git a/drivers/input/touchscreen/mms114.c b/drivers/input/touchscreen/mms114.c index fca908ba4841..fb28fd2d6f1c 100644 --- a/drivers/input/touchscreen/mms114.c +++ b/drivers/input/touchscreen/mms114.c @@ -54,6 +54,7 @@ enum mms_type { TYPE_MMS114 = 114, TYPE_MMS152 = 152, + TYPE_MMS345L = 345, }; struct mms114_data { @@ -250,6 +251,15 @@ static int mms114_get_version(struct mms114_data *data) int error; switch (data->type) { + case TYPE_MMS345L: + error = __mms114_read_reg(data, MMS152_FW_REV, 3, buf); + if (error) + return error; + + dev_info(dev, "TSP FW Rev: bootloader 0x%x / core 0x%x / config 0x%x\n", + buf[0], buf[1], buf[2]); + break; + case TYPE_MMS152: error = __mms114_read_reg(data, MMS152_FW_REV, 3, buf); if (error) @@ -287,8 +297,8 @@ static int mms114_setup_regs(struct mms114_data *data) if (error < 0) return error; - /* MMS152 has no configuration or power on registers */ - if (data->type == TYPE_MMS152) + /* Only MMS114 has configuration and power on registers */ + if (data->type != TYPE_MMS114) return 0; error = mms114_set_active(data, true); @@ -598,6 +608,9 @@ static const struct of_device_id mms114_dt_match[] = { }, { .compatible = "melfas,mms152", .data = (void *)TYPE_MMS152, + }, { + .compatible = "melfas,mms345l", + .data = (void *)TYPE_MMS345L, }, { } }; diff --git a/drivers/input/touchscreen/stmfts.c b/drivers/input/touchscreen/stmfts.c index b6f95f20f924..cd8805d71d97 100644 --- a/drivers/input/touchscreen/stmfts.c +++ b/drivers/input/touchscreen/stmfts.c @@ -479,7 +479,7 @@ static ssize_t stmfts_sysfs_hover_enable_write(struct device *dev, mutex_lock(&sdata->mutex); - if (value & sdata->hover_enabled) + if (value && sdata->hover_enabled) goto out; if (sdata->running) |