diff options
| -rw-r--r-- | MAINTAINERS | 7 | ||||
| -rw-r--r-- | drivers/char/sysrq.c | 8 | ||||
| -rw-r--r-- | drivers/input/keyboard/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/input/misc/pcf8574_keypad.c | 2 | ||||
| -rw-r--r-- | drivers/input/serio/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/input/tablet/wacom_wac.c | 9 | ||||
| -rw-r--r-- | drivers/input/touchscreen/ad7877.c | 7 |
7 files changed, 28 insertions, 9 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index b15f01e3a0dd..78758e12a810 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2887,6 +2887,13 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git S: Maintained F: drivers/input/ +INPUT MULTITOUCH (MT) PROTOCOL +M: Henrik Rydberg <rydberg@euromail.se> +L: linux-input@vger.kernel.org +S: Maintained +F: Documentation/input/multi-touch-protocol.txt +K: \b(ABS|SYN)_MT_ + INTEL IDLE DRIVER M: Len Brown <lenb@kernel.org> L: linux-pm@lists.linux-foundation.org diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c index 5d15630a5830..5d64e3acb000 100644 --- a/drivers/char/sysrq.c +++ b/drivers/char/sysrq.c @@ -580,8 +580,12 @@ static bool sysrq_filter(struct input_handle *handle, unsigned int type, case KEY_RIGHTALT: if (value) sysrq_alt = code; - else if (sysrq_down && code == sysrq_alt_use) - sysrq_down = false; + else { + if (sysrq_down && code == sysrq_alt_use) + sysrq_down = false; + + sysrq_alt = 0; + } break; case KEY_SYSRQ: diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index d8fa5d724c57..0f9a4785d798 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -69,7 +69,7 @@ config KEYBOARD_ATARI module will be called atakbd. config KEYBOARD_ATKBD - tristate "AT keyboard" if EMBEDDED || !X86 + tristate "AT keyboard" if EMBEDDED || !X86 || X86_MRST default y select SERIO select SERIO_LIBPS2 diff --git a/drivers/input/misc/pcf8574_keypad.c b/drivers/input/misc/pcf8574_keypad.c index 0ac47d2898ec..4b42ffc0532a 100644 --- a/drivers/input/misc/pcf8574_keypad.c +++ b/drivers/input/misc/pcf8574_keypad.c @@ -69,7 +69,7 @@ static irqreturn_t pcf8574_kp_irq_handler(int irq, void *dev_id) unsigned char nextstate = read_state(lp); if (lp->laststate != nextstate) { - int key_down = nextstate <= ARRAY_SIZE(lp->btncode); + int key_down = nextstate < ARRAY_SIZE(lp->btncode); unsigned short keycode = key_down ? lp->btncode[nextstate] : lp->btncode[lp->laststate]; diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig index 3bfe8fafc6ad..256b9e9394dc 100644 --- a/drivers/input/serio/Kconfig +++ b/drivers/input/serio/Kconfig @@ -22,7 +22,7 @@ config SERIO_I8042 tristate "i8042 PC Keyboard controller" if EMBEDDED || !X86 default y depends on !PARISC && (!ARM || ARCH_SHARK || FOOTBRIDGE_HOST) && \ - (!SUPERH || SH_CAYMAN) && !M68K && !BLACKFIN + (!SUPERH || SH_CAYMAN) && !M68K && !BLACKFIN && !X86_MRST help i8042 is the chip over which the standard AT keyboard and PS/2 mouse are connected to the computer. If you use these devices, diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index d564af58175c..415f6306105d 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -284,12 +284,13 @@ static int wacom_intuos_inout(struct wacom_wac *wacom) (data[4] << 20) + (data[5] << 12) + (data[6] << 4) + (data[7] >> 4); - wacom->id[idx] = (data[2] << 4) | (data[3] >> 4); + wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) | + ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12); - switch (wacom->id[idx]) { + switch (wacom->id[idx] & 0xfffff) { case 0x812: /* Inking pen */ case 0x801: /* Intuos3 Inking pen */ - case 0x20802: /* Intuos4 Classic Pen */ + case 0x20802: /* Intuos4 Inking Pen */ case 0x012: wacom->tool[idx] = BTN_TOOL_PENCIL; break; @@ -513,7 +514,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom) input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]); input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]); - if ((data[5] & 0x1f) | (data[6] & 0x1f) | (data[1] & 0x1f) | + if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) | data[2] | (data[3] & 0x1f) | data[4] | data[8] | (data[7] & 0x01)) { input_report_key(input, wacom->tool[1], 1); diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c index 0d2d7e54b465..5f0221cffef9 100644 --- a/drivers/input/touchscreen/ad7877.c +++ b/drivers/input/touchscreen/ad7877.c @@ -679,6 +679,13 @@ static int __devinit ad7877_probe(struct spi_device *spi) return -EINVAL; } + spi->bits_per_word = 16; + err = spi_setup(spi); + if (err) { + dev_dbg(&spi->dev, "spi master doesn't support 16 bits/word\n"); + return err; + } + ts = kzalloc(sizeof(struct ad7877), GFP_KERNEL); input_dev = input_allocate_device(); if (!ts || !input_dev) { |
