linux_dsm_epyc7002/drivers/input/touchscreen
Sebastian Reichel d862a3068e Input: exc3000 - add support to query model and fw_version
Expose model and fw_version via sysfs. Also query the model
in probe to make sure, that the I2C communication with the
device works before successfully probing the driver.

This is a bit complicated, since EETI devices do not have
a sync interface. Sending the commands and directly reading
does not work. Sending the command and waiting for some time
is also not an option, since there might be touch events in
the mean time.

Last but not least we do not cache the results, since this
interface can be used to check the I2C communication is still
working as expected.

Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20200805160520.456570-5-sebastian.reichel@collabora.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-08-06 17:34:19 -07:00
..
88pm860x-ts.c Input: remove dev_err() usage after platform_get_irq() 2019-08-14 10:49:01 -07:00
ad7877.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 64 2019-05-24 17:36:46 +02:00
ad7879-i2c.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149 2019-05-30 11:25:18 -07:00
ad7879-spi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149 2019-05-30 11:25:18 -07:00
ad7879.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149 2019-05-30 11:25:18 -07:00
ad7879.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149 2019-05-30 11:25:18 -07:00
ads7846.c Input: ads7846 - use new delay structure for SPI transfer delays 2020-01-20 20:45:25 -08:00
ar1021_i2c.c Input: ar1021 - fix typo in preprocessor macro name 2019-11-11 16:02:30 -08:00
atmel_mxt_ts.c Input: atmel_mxt_ts - only read messages in mxt_acquire_irq() when necessary 2020-07-28 18:45:36 -07:00
auo-pixcir-ts.c Linux 5.2 2019-07-15 09:42:32 -07:00
bcm_iproc_tsc.c Input: remove dev_err() usage after platform_get_irq() 2019-08-14 10:49:01 -07:00
bu21013_ts.c Input: bu21013_ts - switch to using standard touchscreen properties 2019-09-02 09:07:38 -07:00
bu21029_ts.c Input: add bu21029 touch driver 2018-06-24 15:20:12 -07:00
chipone_icn8318.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
chipone_icn8505.c Input: icn8505 - Switch to firmware_request_platform for retreiving the fw 2020-03-20 14:57:54 +01:00
colibri-vf50-ts.c Input: colibri-vf50-ts - remove unneeded gpio.h header file 2019-10-27 11:14:22 -07:00
cy8ctma140.c Input: add driver for the Cypress CY8CTMA140 touchscreen 2020-05-09 22:26:48 -07:00
cy8ctmg110_ts.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 176 2019-05-30 11:29:19 -07:00
cyttsp4_core.c Input: introduce input_mt_report_slot_inactive() 2020-05-12 13:18:26 -07:00
cyttsp4_core.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
cyttsp4_i2c.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
cyttsp4_spi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
cyttsp_core.c Input: introduce input_mt_report_slot_inactive() 2020-05-12 13:18:26 -07:00
cyttsp_core.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267 2019-06-05 17:30:29 +02:00
cyttsp_i2c_common.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
cyttsp_i2c.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
cyttsp_spi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
da9034-ts.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
da9052_tsi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
dynapro.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
edt-ft5x06.c Input: Use fallthrough pseudo-keyword 2020-07-07 11:25:54 -07:00
eeti_ts.c Linux 5.2 2019-07-15 09:42:32 -07:00
egalax_ts_serial.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
egalax_ts.c Input: egalax_ts - add system wakeup support 2018-09-18 15:28:07 -07:00
ektf2127.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
elants_i2c.c Merge branch 'for-linus' into next 2020-07-21 22:17:27 -07:00
elo.c Input: Use fallthrough pseudo-keyword 2020-07-07 11:25:54 -07:00
exc3000.c Input: exc3000 - add support to query model and fw_version 2020-08-06 17:34:19 -07:00
fsl-imx25-tcq.c Input: remove dev_err() usage after platform_get_irq() 2019-08-14 10:49:01 -07:00
fujitsu_ts.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
goodix.c Input: goodix - fix compilation when ACPI support is disabled 2020-04-01 13:05:29 -07:00
gunze.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
hampshire.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
hideep.c Input: hideep - switch to use device_property_count_u32() 2019-08-12 00:03:11 -07:00
hp680_ts_input.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
htcpen.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ili210x.c Input: ili210x - add ili2120 support 2020-02-10 10:00:22 -08:00
imx6ul_tsc.c Input: remove dev_err() usage after platform_get_irq() 2019-08-14 10:49:01 -07:00
inexio.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ipaq-micro-ts.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
iqs5xx.c Input: Use fallthrough pseudo-keyword 2020-07-07 11:25:54 -07:00
jornada720_ts.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
Kconfig Input: add driver for the Cypress CY8CTMA140 touchscreen 2020-05-09 22:26:48 -07:00
lpc32xx_ts.c Input: remove dev_err() usage after platform_get_irq() 2019-08-14 10:49:01 -07:00
mainstone-wm97xx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
Makefile Input: add driver for the Cypress CY8CTMA140 touchscreen 2020-05-09 22:26:48 -07:00
max11801_ts.c Input: Use fallthrough pseudo-keyword 2020-07-07 11:25:54 -07:00
mc13783_ts.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
mcs5000_ts.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
melfas_mip4.c Input: introduce input_mt_report_slot_inactive() 2020-05-12 13:18:26 -07:00
migor_ts.c Input: migor_ts - convert to SPDX identifiers 2018-11-12 11:52:05 -08:00
mk712.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
mms114.c Merge branch 'for-linus' into next 2020-05-17 21:10:28 -07:00
mtouch.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
mxs-lradc-ts.c Input: mxs-lradc-ts - use devm_platform_ioremap_resource() 2019-07-24 12:48:47 +03:00
of_touchscreen.c Input: of_touchscreen - explicitly choose axis 2020-03-24 15:21:24 -07:00
pcap_ts.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
penmount.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
pixcir_i2c_ts.c Input: pixcir_i2c_ts - remove platform data 2019-10-09 14:56:40 -07:00
raspberrypi-ts.c Input: introduce input_mt_report_slot_inactive() 2020-05-12 13:18:26 -07:00
raydium_i2c_ts.c Input: raydium_i2c_ts - fix error codes in raydium_i2c_boot_trigger() 2020-03-06 14:37:56 -08:00
resistive-adc-touch.c input: touchscreen: resistive-adc-touch: add generic resistive ADC touchscreen 2018-06-10 13:26:40 +01:00
rohm_bu21023.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
s3c2410_ts.c Input: s3c2410_ts - remove unneeded gpio.h header file 2019-10-27 11:14:24 -07:00
s6sy761.c Input: stmfts, s6sy761 - update my e-mail 2018-03-30 15:31:41 -07:00
silead.c Input: silead - Switch to firmware_request_platform for retreiving the fw 2020-03-20 14:57:53 +01:00
sis_i2c.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
st1232.c Input: st1232 - switch to using MT-B protocol 2019-10-28 21:04:27 -07:00
stmfts.c Input: Use fallthrough pseudo-keyword 2020-07-07 11:25:54 -07:00
stmpe-ts.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun4i-ts.c Input: sun4i-ts - add a check for devm_thermal_zone_of_sensor_register 2020-01-10 14:42:52 -08:00
sur40.c Input: sur40 - fix interface sanity checks 2020-01-10 14:43:01 -08:00
surface3_spi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
sx8654.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ti_am335x_tsc.c Input: ti_am335x_tsc - remove set but not used variable 'tscadc_dev' 2019-02-19 10:38:19 -08:00
touchit213.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
touchright.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
touchwin.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tps6507x-ts.c Input: tsc6507x-ts - switch to using polled mode of input devices 2019-10-29 17:13:41 -07:00
ts4800-ts.c Input: ts4800-ts - switch to using polled mode of input devices 2019-10-29 17:13:40 -07:00
tsc40.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 315 2019-06-05 17:37:05 +02:00
tsc200x-core.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
tsc200x-core.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tsc2004.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
tsc2005.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
tsc2007_core.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tsc2007_iio.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tsc2007.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ucb1400_ts.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
usbtouchscreen.c Input: usbtouchscreen - add support for BonXeon TP 2020-04-18 21:31:20 -07:00
wacom_i2c.c Input: wacom_i2c - remove unneeded gpio.h header file 2019-10-27 11:14:25 -07:00
wacom_w8001.c Input: wacom_w8001 - allocate additional space for 'phys' 2019-08-20 12:03:46 -07:00
wdt87xx_i2c.c Input: wdt87xx_i2c - replace mdelay() with msleep() in wdt87xx_resume() 2018-07-27 11:59:05 -07:00
wm97xx-core.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
wm831x-ts.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
wm9705.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
wm9712.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
wm9713.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
zet6223.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
zforce_ts.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
zylonite-wm97xx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00