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ca27ab3159
linux/drivers/input/touchscreen
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Florian Echtler ca27ab3159 [media] reduce poll interval to allow full 60 FPS framerate 
The SUR40 hardware can deliver images at up to 60 FPS; at full USB2 bandwidth,
one raw frame will take about 11 ms to transmit. If the poll interval is above
5 ms, fully handling one frame will take longer than 16 ms and the overall
frame rate will drop below 60 FPS. To get the full frame rate without blocking
all the time and still allowing for a bit of timing jitter, we reduce the poll
interval to 4 ms.

Signed-off-by: Martin Kaltenbrunner <modin@yuri.at>
Signed-off-by: Florian Echtler <floe@butterbrot.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-30 11:43:09 -03:00
..
88pm860x-ts.c input: touchscreen: drop owner assignment from platform_drivers 2014-10-20 16:20:41 +02:00
ad7877.c Input: touchscreen - use __maybe_unused instead of ifdef around suspend/resume 2014-11-02 00:10:07 -07:00
ad7879-i2c.c Input: remove use of __devexit 2012-11-24 00:05:38 -08:00
ad7879-spi.c Input: ad7879-spi - remove redundant spi_set_drvdata 2013-09-20 09:58:29 -07:00
ad7879.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2014-12-17 10:06:02 -08:00
ad7879.h Input: ad7879 - consolidate PM methods 2011-11-15 22:24:22 -08:00
ads7846.c Input: touchscreen - use __maybe_unused instead of ifdef around suspend/resume 2014-11-02 00:10:07 -07:00
ar1021_i2c.c Input: constify of_device_id arrays 2015-03-19 12:16:18 -07:00
atmel_mxt_ts.c Input: atmel_mxt_ts - add support for Google Pixel 2 2015-04-15 10:52:48 -07:00
atmel-wm97xx.c input: touchscreen: drop owner assignment from platform_drivers 2014-10-20 16:20:41 +02:00
auo-pixcir-ts.c Input: touchscreen - use __maybe_unused instead of ifdef around suspend/resume 2014-11-02 00:10:07 -07:00
bcm_iproc_tsc.c Input: add Broadcom iProc touchscreen driver 2015-03-23 11:04:48 -07:00
bu21013_ts.c Input: bu21013_ts - add support for Device Tree booting 2012-11-27 23:05:19 -08:00
chipone_icn8318.c Input: add support for ChipOne icn8318 based touchscreens 2015-03-24 11:27:52 -07:00
cy8ctmg110_ts.c Input: touchscreen - use __maybe_unused instead of ifdef around suspend/resume 2014-11-02 00:10:07 -07:00
cyttsp4_core.c input / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM 2014-12-05 02:54:17 +01:00
cyttsp4_core.h Input: cyttsp4 - use 16bit address for I2C/SPI communication 2013-07-06 21:57:06 -07:00
cyttsp4_i2c.c Input: cyttsp4 - I2C driver for Cypress TMA4XX touchscreen devices 2013-06-30 21:24:24 -07:00
cyttsp4_spi.c Input: cyttsp4 - replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO 2013-11-11 00:01:45 -08:00
cyttsp_core.c Input: touchscreen - use __maybe_unused instead of ifdef around suspend/resume 2014-11-02 00:10:07 -07:00
cyttsp_core.h Input: cyttsp4 - use 16bit address for I2C/SPI communication 2013-07-06 21:57:06 -07:00
cyttsp_i2c_common.c Input: cyttsp - include appropriate header file in cyttsp_i2c_common.c 2013-12-15 02:54:04 -08:00
cyttsp_i2c.c Input: cyttsp - I2C driver split into two modules 2013-06-30 21:24:16 -07:00
cyttsp_spi.c Input: cyttsp4 - use 16bit address for I2C/SPI communication 2013-07-06 21:57:06 -07:00
da9034-ts.c input: touchscreen: drop owner assignment from platform_drivers 2014-10-20 16:20:41 +02:00
da9052_tsi.c input: touchscreen: drop owner assignment from platform_drivers 2014-10-20 16:20:41 +02:00
dynapro.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
edt-ft5x06.c Input: edt-ft5x06 - remove EV_SYN event report 2015-03-24 12:01:11 -07:00
eeti_ts.c Input: touchscreen - use __maybe_unused instead of ifdef around suspend/resume 2014-11-02 00:10:07 -07:00
egalax_ts.c Input: touchscreen - use __maybe_unused instead of ifdef around suspend/resume 2014-11-02 00:10:07 -07:00
elants_i2c.c Input: elants_i2c - zero-extend hardware ID in firmware name 2015-04-20 10:28:21 -07:00
elo.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
fujitsu_ts.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
goodix.c Input: goodix - add device tree support 2015-03-06 17:18:17 -08:00
gunze.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
hampshire.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
hp680_ts_input.c Input: hp680_ts_input - ensure arguments to request_irq and free_irq are compatible 2012-03-12 22:17:56 -07:00
htcpen.c Input: htcpen - remove redundant dev_set_drvdata 2013-09-18 07:53:30 -07:00
ili210x.c Input: touchscreen - use __maybe_unused instead of ifdef around suspend/resume 2014-11-02 00:10:07 -07:00
inexio.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
intel-mid-touch.c input: touchscreen: drop owner assignment from platform_drivers 2014-10-20 16:20:41 +02:00
ipaq-micro-ts.c Input: touchscreen - use __maybe_unused instead of ifdef around suspend/resume 2014-11-02 00:10:07 -07:00
jornada720_ts.c input: touchscreen: drop owner assignment from platform_drivers 2014-10-20 16:20:41 +02:00
Kconfig [media] Input: TOUCHSCREEN_SUR40 should depend on HAS_DMA 2015-05-01 07:12:51 -03:00
lpc32xx_ts.c input: touchscreen: drop owner assignment from platform_drivers 2014-10-20 16:20:41 +02:00
mainstone-wm97xx.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
Makefile Input: add support for ChipOne icn8318 based touchscreens 2015-03-24 11:27:52 -07:00
max11801_ts.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
mc13783_ts.c input: touchscreen: drop owner assignment from platform_drivers 2014-10-20 16:20:41 +02:00
mcs5000_ts.c Input: mcs5000_ts - remove ifdef around power management methods 2014-07-30 22:52:56 -07:00
migor_ts.c Input: convert I2C drivers to use module_i2c_driver() 2012-03-16 23:06:19 -07:00
mk712.c
mms114.c Input: touchscreen - use __maybe_unused instead of ifdef around suspend/resume 2014-11-02 00:10:07 -07:00
mtouch.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
of_touchscreen.c Input: of_touchscreen - register multitouch axes 2015-03-24 12:00:40 -07:00
pcap_ts.c input: touchscreen: drop owner assignment from platform_drivers 2014-10-20 16:20:41 +02:00
penmount.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
pixcir_i2c_ts.c Input: MT - add support for balanced slot assignment 2015-02-01 11:50:35 -08:00
s3c2410_ts.c input: touchscreen: drop owner assignment from platform_drivers 2014-10-20 16:20:41 +02:00
st1232.c Input: touchscreen - use __maybe_unused instead of ifdef around suspend/resume 2014-11-02 00:10:07 -07:00
stmpe-ts.c input: touchscreen: drop owner assignment from platform_drivers 2014-10-20 16:20:41 +02:00
sun4i-ts.c Input: sun4i-ts - allow controlling filter and sensitivity via DT 2015-03-23 09:11:11 -07:00
sur40.c [media] reduce poll interval to allow full 60 FPS framerate 2015-05-30 11:43:09 -03:00
sx8654.c Input: sx8654 - signedness bug in sx8654_irq() 2015-03-11 10:44:30 -07:00
ti_am335x_tsc.c Input: ti_am335x_tsc - replace delta filtering with median filtering 2015-02-03 11:50:39 -08:00
touchit213.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
touchright.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
touchwin.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
tps6507x-ts.c input: touchscreen: drop owner assignment from platform_drivers 2014-10-20 16:20:41 +02:00
tsc40.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
tsc2005.c Input: touchscreen - use __maybe_unused instead of ifdef around suspend/resume 2014-11-02 00:10:07 -07:00
tsc2007.c Input: tsc2007 - Convert msecs to jiffies only once 2015-03-31 14:41:33 -07:00
ucb1400_ts.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2014-12-17 10:06:02 -08:00
usbtouchscreen.c Input: usbtouchscreen - add new model from IRTOUCHSYSTEMS 2015-03-24 09:29:34 -07:00
w90p910_ts.c input: touchscreen: drop owner assignment from platform_drivers 2014-10-20 16:20:41 +02:00
wacom_i2c.c Input: touchscreen - use __maybe_unused instead of ifdef around suspend/resume 2014-11-02 00:10:07 -07:00
wacom_w8001.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
wm97xx-core.c Input: wm97xx - adapt parameters to tosa touchscreen. 2014-10-24 17:27:31 -07:00
wm831x-ts.c input: touchscreen: drop owner assignment from platform_drivers 2014-10-20 16:20:41 +02:00
wm9705.c Input: wm97xx - mark channels which need pen_down 2011-07-04 19:31:47 -07:00
wm9712.c Input: wm971x - fix typo in module parameter description 2014-09-09 16:52:09 -07:00
wm9713.c Input: wm971x - fix typo in module parameter description 2014-09-09 16:52:09 -07:00
zforce_ts.c Input: touchscreen - use __maybe_unused instead of ifdef around suspend/resume 2014-11-02 00:10:07 -07:00
zylonite-wm97xx.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00