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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

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Pull input layer updates from Dmitry Torokhov:

 - evdev interface has been adjusted to extend the life of timestamps on
   32 bit systems to the year of 2108

 - Synaptics RMI4 driver's PS/2 guest handling ha beed updated to
   improve chances of detecting trackpoints on the pass-through port

 - mms114 touchcsreen controller driver has been updated to support
   generic device properties and work with mms152 cntrollers

 - Goodix driver now supports generic touchscreen properties

 - couple of drivers for AVR32 architecture are gone as the architecture
   support has been removed from the kernel

 - gpio-tilt driver has been removed as there are no mainline users and
   the driver itself is using legacy APIs and relies on platform data

 - MODULE_LINECSE/MODULE_VERSION cleanups

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (45 commits)
  Input: goodix - use generic touchscreen_properties
  Input: mms114 - fix typo in definition
  Input: mms114 - use BIT() macro instead of explicit shifting
  Input: mms114 - replace mdelay with msleep
  Input: mms114 - add support for mms152
  Input: mms114 - drop platform data and use generic APIs
  Input: mms114 - mark as direct input device
  Input: mms114 - do not clobber interrupt trigger
  Input: edt-ft5x06 - fix error handling for factory mode on non-M06
  Input: stmfts - set IRQ_NOAUTOEN to the irq flag
  Input: auo-pixcir-ts - delete an unnecessary return statement
  Input: auo-pixcir-ts - remove custom log for a failed memory allocation
  Input: da9052_tsi - remove unused mutex
  Input: docs - use PROPERTY_ENTRY_U32() directly
  Input: synaptics-rmi4 - log when we create a guest serio port
  Input: synaptics-rmi4 - unmask F03 interrupts when port is opened
  Input: synaptics-rmi4 - do not delete interrupt memory too early
  Input: ad7877 - use managed resource allocations
  Input: stmfts,s6sy671 - add SPDX identifier
  Input: remove atmel-wm97xx touchscreen driver
  ...
This commit is contained in:
Linus Torvalds
2018-02-01 10:49:58 -08:00
parent f6cff79f1d d67ad78e09
commit eea43ed86f
65 changed files with 503 additions and 1758 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/input/evdev.c
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@@ -135,10 +135,7 @@ static void __evdev_flush_queue(struct evdev_client *client, unsigned int type)
continue;
} else if (head != i) {
/* move entry to fill the gap */
client->buffer[head].time = ev->time;
client->buffer[head].type = ev->type;
client->buffer[head].code = ev->code;
client->buffer[head].value = ev->value;
client->buffer[head] = *ev;
}
num++;
@@ -157,6 +154,7 @@ static void __evdev_queue_syn_dropped(struct evdev_client *client)
{
struct input_event ev;
ktime_t time;
struct timespec64 ts;
time = client->clk_type == EV_CLK_REAL ?
ktime_get_real() :
@@ -164,7 +162,9 @@ static void __evdev_queue_syn_dropped(struct evdev_client *client)
ktime_get() :
ktime_get_boottime();
ev.time = ktime_to_timeval(time);
ts = ktime_to_timespec64(time);
ev.input_event_sec = ts.tv_sec;
ev.input_event_usec = ts.tv_nsec / NSEC_PER_USEC;
ev.type = EV_SYN;
ev.code = SYN_DROPPED;
ev.value = 0;
@@ -241,7 +241,10 @@ static void __pass_event(struct evdev_client *client,
*/
client->tail = (client->head - 2) & (client->bufsize - 1);
client->buffer[client->tail].time = event->time;
client->buffer[client->tail].input_event_sec =
event->input_event_sec;
client->buffer[client->tail].input_event_usec =
event->input_event_usec;
client->buffer[client->tail].type = EV_SYN;
client->buffer[client->tail].code = SYN_DROPPED;
client->buffer[client->tail].value = 0;
@@ -262,12 +265,15 @@ static void evdev_pass_values(struct evdev_client *client,
struct evdev *evdev = client->evdev;
const struct input_value *v;
struct input_event event;
struct timespec64 ts;
bool wakeup = false;
if (client->revoked)
return;
event.time = ktime_to_timeval(ev_time[client->clk_type]);
ts = ktime_to_timespec64(ev_time[client->clk_type]);
event.input_event_sec = ts.tv_sec;
event.input_event_usec = ts.tv_nsec / NSEC_PER_USEC;
/* Interrupts are disabled, just acquire the lock. */
spin_lock(&client->buffer_lock);