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author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-05-30 12:07:48 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-05-30 12:07:48 -0700 |
commit | 1487385edb55a68a629cf3a30fc04958ad798df1 (patch) | |
tree | 7f11a53bc527008086c6a1b2ff01a8f0aef827bd | |
parent | 1326af2464fc29290d1710447297d33a90a6ece4 (diff) | |
parent | 0f68f39c393bc06ac5ccc8794f0e2ed841e41c3e (diff) | |
download | linux-1487385edb55a68a629cf3a30fc04958ad798df1.tar.bz2 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input subsystem fixes from Dmitry Torokhov:
"A couple of driver/build fixups and also redone quirk for Synaptics
touchpads on Lenovo boxes (now using PNP IDs instead of DMI data to
limit number of quirks)"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: synaptics - change min/max quirk table to pnp-id matching
Input: synaptics - add a matches_pnp_id helper function
Input: synaptics - T540p - unify with other LEN0034 models
Input: synaptics - add min/max quirk for the ThinkPad W540
Input: ambakmi - request a shared interrupt for AMBA KMI devices
Input: pxa27x-keypad - fix generating scancode
Input: atmel-wm97xx - only build for AVR32
Input: fix ps2/serio module dependency
-rw-r--r-- | drivers/input/keyboard/Kconfig | 2 | ||||
-rw-r--r-- | drivers/input/keyboard/pxa27x_keypad.c | 7 | ||||
-rw-r--r-- | drivers/input/mouse/Kconfig | 2 | ||||
-rw-r--r-- | drivers/input/mouse/synaptics.c | 166 | ||||
-rw-r--r-- | drivers/input/serio/ambakmi.c | 3 | ||||
-rw-r--r-- | drivers/input/touchscreen/Kconfig | 2 |
6 files changed, 61 insertions, 121 deletions
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index 76842d7dc2e3..ffc7ad3a2c88 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -71,7 +71,7 @@ config KEYBOARD_ATKBD default y select SERIO select SERIO_LIBPS2 - select SERIO_I8042 if X86 + select SERIO_I8042 if ARCH_MIGHT_HAVE_PC_SERIO select SERIO_GSCPS2 if GSC help Say Y here if you want to use a standard AT or PS/2 keyboard. Usually diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c index d8241ba0afa0..a15063bea700 100644 --- a/drivers/input/keyboard/pxa27x_keypad.c +++ b/drivers/input/keyboard/pxa27x_keypad.c @@ -111,6 +111,8 @@ struct pxa27x_keypad { unsigned short keycodes[MAX_KEYPAD_KEYS]; int rotary_rel_code[2]; + unsigned int row_shift; + /* state row bits of each column scan */ uint32_t matrix_key_state[MAX_MATRIX_KEY_COLS]; uint32_t direct_key_state; @@ -467,7 +469,8 @@ scan: if ((bits_changed & (1 << row)) == 0) continue; - code = MATRIX_SCAN_CODE(row, col, MATRIX_ROW_SHIFT); + code = MATRIX_SCAN_CODE(row, col, keypad->row_shift); + input_event(input_dev, EV_MSC, MSC_SCAN, code); input_report_key(input_dev, keypad->keycodes[code], new_state[col] & (1 << row)); @@ -802,6 +805,8 @@ static int pxa27x_keypad_probe(struct platform_device *pdev) goto failed_put_clk; } + keypad->row_shift = get_count_order(pdata->matrix_key_cols); + if ((pdata->enable_rotary0 && keypad->rotary_rel_code[0] != -1) || (pdata->enable_rotary1 && keypad->rotary_rel_code[1] != -1)) { input_dev->evbit[0] |= BIT_MASK(EV_REL); diff --git a/drivers/input/mouse/Kconfig b/drivers/input/mouse/Kconfig index effa9c5f2c5c..6b8441f7bc32 100644 --- a/drivers/input/mouse/Kconfig +++ b/drivers/input/mouse/Kconfig @@ -17,7 +17,7 @@ config MOUSE_PS2 default y select SERIO select SERIO_LIBPS2 - select SERIO_I8042 if X86 + select SERIO_I8042 if ARCH_MIGHT_HAVE_PC_SERIO select SERIO_GSCPS2 if GSC help Say Y here if you have a PS/2 mouse connected to your system. This diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index d68d33fb5ac2..c5ec703c727e 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -117,6 +117,31 @@ void synaptics_reset(struct psmouse *psmouse) } #ifdef CONFIG_MOUSE_PS2_SYNAPTICS +struct min_max_quirk { + const char * const *pnp_ids; + int x_min, x_max, y_min, y_max; +}; + +static const struct min_max_quirk min_max_pnpid_table[] = { + { + (const char * const []){"LEN0033", NULL}, + 1024, 5052, 2258, 4832 + }, + { + (const char * const []){"LEN0035", "LEN0042", NULL}, + 1232, 5710, 1156, 4696 + }, + { + (const char * const []){"LEN0034", "LEN0036", "LEN2004", NULL}, + 1024, 5112, 2024, 4832 + }, + { + (const char * const []){"LEN2001", NULL}, + 1024, 5022, 2508, 4832 + }, + { } +}; + /* This list has been kindly provided by Synaptics. */ static const char * const topbuttonpad_pnp_ids[] = { "LEN0017", @@ -129,7 +154,7 @@ static const char * const topbuttonpad_pnp_ids[] = { "LEN002D", "LEN002E", "LEN0033", /* Helix */ - "LEN0034", /* T431s, T540, X1 Carbon 2nd */ + "LEN0034", /* T431s, L440, L540, T540, W540, X1 Carbon 2nd */ "LEN0035", /* X240 */ "LEN0036", /* T440 */ "LEN0037", @@ -142,7 +167,7 @@ static const char * const topbuttonpad_pnp_ids[] = { "LEN0048", "LEN0049", "LEN2000", - "LEN2001", + "LEN2001", /* Edge E431 */ "LEN2002", "LEN2003", "LEN2004", /* L440 */ @@ -156,6 +181,18 @@ static const char * const topbuttonpad_pnp_ids[] = { NULL }; +static bool matches_pnp_id(struct psmouse *psmouse, const char * const ids[]) +{ + int i; + + if (!strncmp(psmouse->ps2dev.serio->firmware_id, "PNP:", 4)) + for (i = 0; ids[i]; i++) + if (strstr(psmouse->ps2dev.serio->firmware_id, ids[i])) + return true; + + return false; +} + /***************************************************************************** * Synaptics communications functions ****************************************************************************/ @@ -304,20 +341,20 @@ static int synaptics_identify(struct psmouse *psmouse) * Resolution is left zero if touchpad does not support the query */ -static const int *quirk_min_max; - static int synaptics_resolution(struct psmouse *psmouse) { struct synaptics_data *priv = psmouse->private; unsigned char resp[3]; + int i; - if (quirk_min_max) { - priv->x_min = quirk_min_max[0]; - priv->x_max = quirk_min_max[1]; - priv->y_min = quirk_min_max[2]; - priv->y_max = quirk_min_max[3]; - return 0; - } + for (i = 0; min_max_pnpid_table[i].pnp_ids; i++) + if (matches_pnp_id(psmouse, min_max_pnpid_table[i].pnp_ids)) { + priv->x_min = min_max_pnpid_table[i].x_min; + priv->x_max = min_max_pnpid_table[i].x_max; + priv->y_min = min_max_pnpid_table[i].y_min; + priv->y_max = min_max_pnpid_table[i].y_max; + return 0; + } if (SYN_ID_MAJOR(priv->identity) < 4) return 0; @@ -1365,17 +1402,8 @@ static void set_input_params(struct psmouse *psmouse, if (SYN_CAP_CLICKPAD(priv->ext_cap_0c)) { __set_bit(INPUT_PROP_BUTTONPAD, dev->propbit); - /* See if this buttonpad has a top button area */ - if (!strncmp(psmouse->ps2dev.serio->firmware_id, "PNP:", 4)) { - for (i = 0; topbuttonpad_pnp_ids[i]; i++) { - if (strstr(psmouse->ps2dev.serio->firmware_id, - topbuttonpad_pnp_ids[i])) { - __set_bit(INPUT_PROP_TOPBUTTONPAD, - dev->propbit); - break; - } - } - } + if (matches_pnp_id(psmouse, topbuttonpad_pnp_ids)) + __set_bit(INPUT_PROP_TOPBUTTONPAD, dev->propbit); /* Clickpads report only left button */ __clear_bit(BTN_RIGHT, dev->keybit); __clear_bit(BTN_MIDDLE, dev->keybit); @@ -1547,104 +1575,10 @@ static const struct dmi_system_id olpc_dmi_table[] __initconst = { { } }; -static const struct dmi_system_id min_max_dmi_table[] __initconst = { -#if defined(CONFIG_DMI) - { - /* Lenovo ThinkPad Helix */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad Helix"), - }, - .driver_data = (int []){1024, 5052, 2258, 4832}, - }, - { - /* Lenovo ThinkPad X240 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X240"), - }, - .driver_data = (int []){1232, 5710, 1156, 4696}, - }, - { - /* Lenovo ThinkPad Edge E431 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad Edge E431"), - }, - .driver_data = (int []){1024, 5022, 2508, 4832}, - }, - { - /* Lenovo ThinkPad T431s */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T431"), - }, - .driver_data = (int []){1024, 5112, 2024, 4832}, - }, - { - /* Lenovo ThinkPad T440s */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T440"), - }, - .driver_data = (int []){1024, 5112, 2024, 4832}, - }, - { - /* Lenovo ThinkPad L440 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad L440"), - }, - .driver_data = (int []){1024, 5112, 2024, 4832}, - }, - { - /* Lenovo ThinkPad T540p */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T540"), - }, - .driver_data = (int []){1024, 5056, 2058, 4832}, - }, - { - /* Lenovo ThinkPad L540 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad L540"), - }, - .driver_data = (int []){1024, 5112, 2024, 4832}, - }, - { - /* Lenovo Yoga S1 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, - "ThinkPad S1 Yoga"), - }, - .driver_data = (int []){1232, 5710, 1156, 4696}, - }, - { - /* Lenovo ThinkPad X1 Carbon Haswell (3rd generation) */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, - "ThinkPad X1 Carbon 2nd"), - }, - .driver_data = (int []){1024, 5112, 2024, 4832}, - }, -#endif - { } -}; - void __init synaptics_module_init(void) { - const struct dmi_system_id *min_max_dmi; - impaired_toshiba_kbc = dmi_check_system(toshiba_dmi_table); broken_olpc_ec = dmi_check_system(olpc_dmi_table); - - min_max_dmi = dmi_first_match(min_max_dmi_table); - if (min_max_dmi) - quirk_min_max = min_max_dmi->driver_data; } static int __synaptics_init(struct psmouse *psmouse, bool absolute_mode) diff --git a/drivers/input/serio/ambakmi.c b/drivers/input/serio/ambakmi.c index 762b08432de0..8b748d99b934 100644 --- a/drivers/input/serio/ambakmi.c +++ b/drivers/input/serio/ambakmi.c @@ -79,7 +79,8 @@ static int amba_kmi_open(struct serio *io) writeb(divisor, KMICLKDIV); writeb(KMICR_EN, KMICR); - ret = request_irq(kmi->irq, amba_kmi_int, 0, "kmi-pl050", kmi); + ret = request_irq(kmi->irq, amba_kmi_int, IRQF_SHARED, "kmi-pl050", + kmi); if (ret) { printk(KERN_ERR "kmi: failed to claim IRQ%d\n", kmi->irq); writeb(0, KMICR); diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index 68edc9db2c64..b845e9370871 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -640,7 +640,7 @@ config TOUCHSCREEN_WM9713 config TOUCHSCREEN_WM97XX_ATMEL tristate "WM97xx Atmel accelerated touch" - depends on TOUCHSCREEN_WM97XX && (AVR32 || ARCH_AT91) + depends on TOUCHSCREEN_WM97XX && AVR32 help Say Y here for support for streaming mode with WM97xx touchscreens on Atmel AT91 or AVR32 systems with an AC97C module. |