Add several enhancements to the Goodix touchscreen driver. I have added the esd_timeout DT property only for initialization to get more feedback on this variant of the ESD patch. Bastien, I have considered that both your boards (specified for rotated screen quirk) have the reset pin declared first in the ACPI table. Please let me know if that is correct. I have also added an entry in sysfs to dump the config and a script that will help create a new config for the device, if you want to look into the problem with the Baytrail pinctrl warning. Thanks, Irina Changes in v4: - use dmi quirk to determine the order of irq and reset pins - use actual config length depending on device - add sysfs interface to dump config - initialize esd timeout from ACPI/DT propery Changes in v3: - dropped the first 3 patches that got merged - handle -EPROBE_DEFER and -ENOENT for gpio pins - skip functionality depending on the gpio pins if the pins are not properly initialized from ACPI/DT (reset, write config, power management, ESD) - dropped #ifdef CONFIG_PM_SLEEP and annotated with __maybe_unused instead - use sysfs property to set ESD timeout instead of ACPI/DT property - use request_firmware_nowait to read configuration firmware and use defaults if firmware is not found - use ACPI IDs to determine the order of the GPIO pins in the ACPI tables (interrupt pin first or reset pin first) Changes in v2: - use request_firmware instead of ACPI/DT property for config - dropped "input: goodix: add ACPI IDs for GT911 and GT9271" patch - add ACPI DSDT excerpt in commit message where necessary - add comments for suspend/resume sleep values - dropped the checkpatch fixes that did not make sense - added Bastien's ack to the first patch Irina Tirdea (8): Input: goodix - reset device at init Input: goodix - use actual config length for each device type Input: goodix - write configuration data to device Input: goodix - add power management support Input: goodix - use goodix_i2c_write_u8 instead of i2c_master_send Input: goodix - add support for ESD Input: goodix - add sysfs interface to dump config DO NOT APPLY! goodix configuration update helper .../bindings/input/touchscreen/goodix.txt | 11 + drivers/input/touchscreen/goodix.c | 652 +++++++++++++++++++-- tools/touch-goodix-generate-fw.sh | 39 ++ 3 files changed, 665 insertions(+), 37 deletions(-) create mode 100755 tools/touch-goodix-generate-fw.sh -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
