diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-11 09:32:08 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-11 09:32:08 -0800 |
commit | 718749d56214aa97015fe01b76b6d6dd0c171796 (patch) | |
tree | 2f7355a3527c5579dc76721203d8a0011a40b19b /drivers/input/input.c | |
parent | e0c8453769fcaec654cd5870e84c63175658c842 (diff) | |
parent | 4ba24fef3eb3b142197135223b90ced2f319cd53 (diff) |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
"The first round of updates for the input subsystem.
A few new drivers (power button handler for AXP20x PMIC, tps65218
power button driver, sun4i keys driver, regulator haptic driver, NI
Ettus Research USRP E3x0 button, Alwinner A10/A20 PS/2 controller).
Updates to Synaptics and ALPS touchpad drivers (with more to come
later), brand new Focaltech PS/2 support, update to Cypress driver to
handle Gen5 (in addition to Gen3) devices, and number of other fixups
to various drivers as well as input core"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (54 commits)
Input: elan_i2c - fix wrong %p extension
Input: evdev - do not queue SYN_DROPPED if queue is empty
Input: gscps2 - fix MODULE_DEVICE_TABLE invocation
Input: synaptics - use dmax in input_mt_assign_slots
Input: pxa27x_keypad - remove unnecessary ARM includes
Input: ti_am335x_tsc - replace delta filtering with median filtering
ARM: dts: AM335x: Make charge delay a DT parameter for TSC
Input: ti_am335x_tsc - read charge delay from DT
Input: ti_am335x_tsc - remove udelay in interrupt handler
Input: ti_am335x_tsc - interchange touchscreen and ADC steps
Input: MT - add support for balanced slot assignment
Input: drv2667 - remove wrong and unneeded drv2667-haptics modalias
Input: drv260x - remove wrong and unneeded drv260x-haptics modalias
Input: cap11xx - remove wrong and unneeded cap11xx modalias
Input: sun4i-ts - add support for touchpanel controller on A31
Input: serio - add support for Alwinner A10/A20 PS/2 controller
Input: gtco - use sign_extend32() for sign extension
Input: elan_i2c - verify firmware signature applying it
Input: elantech - remove stale comment from Kconfig
Input: cyapa - off by one in cyapa_update_fw_store()
...
Diffstat (limited to 'drivers/input/input.c')
-rw-r--r-- | drivers/input/input.c | 38 |
1 files changed, 22 insertions, 16 deletions
diff --git a/drivers/input/input.c b/drivers/input/input.c index 213e3a1903ee..cc357f1516a7 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -100,23 +100,24 @@ static unsigned int input_to_handler(struct input_handle *handle, struct input_value *end = vals; struct input_value *v; - for (v = vals; v != vals + count; v++) { - if (handler->filter && - handler->filter(handle, v->type, v->code, v->value)) - continue; - if (end != v) - *end = *v; - end++; + if (handler->filter) { + for (v = vals; v != vals + count; v++) { + if (handler->filter(handle, v->type, v->code, v->value)) + continue; + if (end != v) + *end = *v; + end++; + } + count = end - vals; } - count = end - vals; if (!count) return 0; if (handler->events) handler->events(handle, vals, count); else if (handler->event) - for (v = vals; v != end; v++) + for (v = vals; v != vals + count; v++) handler->event(handle, v->type, v->code, v->value); return count; @@ -143,8 +144,11 @@ static void input_pass_values(struct input_dev *dev, count = input_to_handler(handle, vals, count); } else { list_for_each_entry_rcu(handle, &dev->h_list, d_node) - if (handle->open) + if (handle->open) { count = input_to_handler(handle, vals, count); + if (!count) + break; + } } rcu_read_unlock(); @@ -152,12 +156,14 @@ static void input_pass_values(struct input_dev *dev, add_input_randomness(vals->type, vals->code, vals->value); /* trigger auto repeat for key events */ - for (v = vals; v != vals + count; v++) { - if (v->type == EV_KEY && v->value != 2) { - if (v->value) - input_start_autorepeat(dev, v->code); - else - input_stop_autorepeat(dev); + if (test_bit(EV_REP, dev->evbit) && test_bit(EV_KEY, dev->evbit)) { + for (v = vals; v != vals + count; v++) { + if (v->type == EV_KEY && v->value != 2) { + if (v->value) + input_start_autorepeat(dev, v->code); + else + input_stop_autorepeat(dev); + } } } } |