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* ARM: dts: msm: Enabled dt entry for bmi160 and iam20680puneet2018-11-07
| | | | | | | | GPS QDR feature has dependency on BMI160 and IAM20680 sensor driver which is enabled through GPIO 10 and 11 pins. Change-Id: Ib9c257fc385233c733c24fa0f7175f739ce75a19 Signed-off-by: puneet <puneet@codeaurora.org>
* input: qpnp-power-on: Add debounce for KPDPWR_N rising edgeAnirudh Ghayal2017-04-27
| | | | | | | | | | | | | | | On certain PMICs, an unexpected assertion on KPDPWR_DBC may be seen during falling edge of KPDPWR_N when it is closer to the rising edge of SLEEP_CLK. This triggers spurious KPDPWR interrupts. Handle this by adding a debounce in SW when the first KPDPWR_N falling edge is seen. The debounce logic is enabled by the DT property 'qcom,kpdpwr-sw-debounce'. CRs-Fixed: 2032520 Change-Id: I7655c13bda47fa6e2983650d7bec21e52aa91c2f Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
* input: touchscreen: remove synaptics v2.6 touch driverShantanu Jain2017-03-31
| | | | | | | | Remove synaptics v2.6 touch driver from the kernel code as it has never been used in any of the recent platforms. Change-Id: Ibf14dec548a180e517d9b41098af642577c4328b Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
* input: touchscreen: remove gt9xx goodix touch driverShantanu Jain2017-03-10
| | | | | | | | Remove gt9xx goodix touch driver from the kernel code as it has never been used in any of the recent platforms. Change-Id: If9ebe97dee81d7a95a64c560b605c2e1d02b837c Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
* Merge "input: touchscreen: remove msg21xx mstar touch driver"Linux Build Service Account2017-02-21
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| * input: touchscreen: remove msg21xx mstar touch driverShantanu Jain2017-02-16
| | | | | | | | | | | | | | | | | | Remove msg21xx mstar touch driver from the kernel code as it has never been used in any of the recent platforms. Change-Id: I0ac1f93d9736c402732b6c4a8d22b1bf3500e4c4 Signed-off-by: Vevek Venkatesan <vevekv@codeaurora.org> Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
* | Merge "input: touchpanel: Add ST Touchscreen version 4.1.0 driver"Linux Build Service Account2017-02-15
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| * input: touchpanel: Add ST Touchscreen version 4.1.0 driverYahui Wang2017-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the reference driver source code for ST Touchscreen of version 4.1.0. It is used for QVR8998 touchscreen. (cherry picked from commit 2cd09314337d614e69d0ebd99afb71d99d31b69a) Signed-off-by: chenx <chenxiang0527@thundersoft.com> Git-commit: 2cd09314337d614e69d0ebd99afb71d99d31b69a Git-repo: https://source.codeaurora.org/quic/la/kernel/msm-3.10 CRs-Fixed: 1106217 Change-Id: I6674245402c0a5d6cca6bf82a9f8b1bf4f4f4ef3 Signed-off-by: Jin Fu <jinf@codeaurora.org>
* | input: qpnp-power-on: Configure debounce delay for PON GEN2 properlySubbaraman Narayanamurthy2016-12-05
| | | | | | | | | | | | | | | | | | | | Debounce delay range and hence the bit encodings got changed in PON GEN2 peripheral. Fix qpnp_pon_set_dbc() to configure the debounce delay properly. CRs-Fixed: 1097089 Change-Id: Ia3d474a04e11c7d16a1507d65e99001cf844947b Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
* | Merge "input: misc: hbtp_input: Add support for multiple AFE"Linux Build Service Account2016-10-27
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| * | input: misc: hbtp_input: Add support for multiple AFEAlex Sarraf2016-10-25
| | | | | | | | | | | | | | | | | | | | | | | | Add support for both HI04 and JDI/Rohm with DDIC synchronization. Change-Id: Ib6bddd5f43b41660304d240db39f4e273ede3af0 Signed-off-by: Alex Sarraf <asarraf@codeaurora.org>
* | | input: touchscreen: replace macros used inside the functionsShantanu Jain2016-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Define new device tree properties to replace the macros used in the driver functions. Remove hrtimer calls which is not being used in the current driver code. Change-Id: I29b9ea41df467d0092be8005733016843dc26f60 Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
* | | Merge "input: touchscreen: Add force fw_update support via sysfs entry"Linux Build Service Account2016-10-22
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| * | | input: touchscreen: Add force fw_update support via sysfs entryShantanu Jain2016-10-20
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | Add sysfs entry for force fw_update support in Goodix driver. Change the usage of kstrtoul to sscanf in driver to avoid portability issues. Change-Id: I147a3e465170dda7af415ade29c04257d9b11a6b Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
* / / input: misc: pat9125: add regulator framework supportVevek Venkatesan2016-10-18
|/ / | | | | | | | | | | | | Add regulator framework support for Pixart pat9125 driver. Change-Id: Ia4893c31eefcb5ac23440c67669af936620b31c1 Signed-off-by: Vevek Venkatesan <vevekv@codeaurora.org>
* | input: misc: pat9125: add gpio configuration and pinctrl supportVevek Venkatesan2016-10-14
| | | | | | | | | | | | | | | | | | Pat9125 is a gpio driven i2c slave. This change adds the gpio configuration and pinctrl support for pat9125 driver. Change-Id: I2a9b379715622b5f010a5780ca481da7f9619400 Signed-off-by: Vevek Venkatesan <vevekv@codeaurora.org> Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
* | input: pat9125: add support of sending rotating switch eventsVevek Venkatesan2016-10-12
| | | | | | | | | | | | | | | | | | Add support of reading the status of the device, parsing it and sending it to the Input framework using the input APIs. Change-Id: Iebc3767e9dbcf10a541b8b02f8696da84312447a Signed-off-by: Vevek Venkatesan <vevekv@codeaurora.org> Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
* | input: misc: pat9125: fix issues found in static analysisHimanshu Aggarwal2016-10-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following issues found in static analysis: - missing blank lines after declarations - unnecessary return in a void function - exporting world writable files is usually an error - block comments use * on subsequent and trailing lines - Add DT binding description and vendor prefixe for the driver. - Add Linux Foundation copyright markings. Change-Id: Id2ed9a6d4e31bd2acd3185bf7ef9c78f8a41cf36 Signed-off-by: Himanshu Aggarwal <haggarwa@codeaurora.org> Signed-off-by: Vevek Venkatesan <vevekv@codeaurora.org> Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
* | input: touchscreen: power off touch panel during suspendBingzhe Cai2016-09-21
| | | | | | | | | | | | | | | | | | Allow turn off touch panel power and reconfigure related GPIOs to maximize power saving. Change-Id: I25d7dc8abbd6dae4c54ee14f8feaf5701f64fd95 Signed-off-by: Bingzhe Cai <bingzhec@codeaurora.org> Signed-off-by: Sudhakar Manapati <smanap@codeaurora.org>
* | input: touchscreen: Add fw_name sysfs entry in Goodix driverShantanu Jain2016-09-20
|/ | | | | | | | Add fw_name sysfs entry in Goodix driver. This entry allows user to read and write firmware name from sysfs. Change-Id: I69585d757f1a6dc40834a99ee67c872bf6f3ea13 Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
* input: touchscreen: add multiple config data support for GT9xxBingzhe Cai2016-09-15
| | | | | | | | | | | Goodix GT9xx touchscreen driver supports up to six groups of config data and uses hardware GPIO configuration to select which one will be used. This change allows these six config groups to be loaded from devicetree. Change-Id: I9dfd698e7084164688dd964ed914d5eecc75ecd3 Signed-off-by: Bingzhe Cai <bingzhec@codeaurora.org> Signed-off-by: Sudhakar Manapati <smanap@codeaurora.org>
* input: touchscreen: Add dynamic detection support to Goodix driverShantanu Jain2016-09-12
| | | | | | | | | | | | | | Add dynamic detection support to goodix driver, where the driver tries to read the chip id and make sure it is communicating with the right chip. gtp_read_version is modified to gtp_read_fw_version which reads the firmware version from the controller and will be used during fw update process. Change-Id: I2dc51b84f817413da6bf9b266e2fe7e0bb09c4bc Signed-off-by: Shantanu Jain <shjain@codeaurora.org> Signed-off-by: Sudhakar Manapati <smanap@codeaurora.org>
* input: touchpanel: Add DT support for Goodix touchpanel driverBingzhe Cai2016-09-12
| | | | | | | | | Add device tree parser to allow Goodix touchpanel driver to get board dependent configuration from device tree. Change-Id: I702400140130fd3b673e0e13a8dbdb7060bba881 Signed-off-by: Bingzhe Cai <bingzhec@codeaurora.org> Signed-off-by: Sudhakar Manapati <smanap@codeaurora.org>
* input: ft5x06: Add support for clocks for secure touch on 8937 QRDAbinaya P2016-09-09
| | | | | | | | | | | | Because of a change in the underlying bus driver, the secure touch layer in the input drivers is now required to control directly the clocks which are needed during the touch sessions. The clocks which are associated with the underlying I2C bus are clk_gcc_blsp1_ahb_clk and clk_gcc_blsp1_qup3_i2c_apps_clk. These clocks are turned on/off when the secure touch session is started/ended. Change-Id: If5abca579e264cc7799310628c4e379ac4368e7e Signed-off-by: Abinaya P <abinayap@codeaurora.org>
* input: ft5x06: defer touch resume to workqueuezhaoyuan2016-09-05
| | | | | | | | | | | | During device resume, the touch resume function is called after display's resume. In this case, the ft5x06's resume function needs to wait for 200ms because of reset requirement. Defer the touch resume to a workqueue to reduce the total device resume time. For this an optional DT property is added to enable this on targets that need this feature. Change-Id: Ib0677ca792aea83ece1caf8a0afff341302747fb Signed-off-by: Himanshu Aggarwal <haggarwa@codeaurora.org> Signed-off-by: zhaoyuan <yzhao@codeaurora.org>
* input: ft5x06_ts: add gesture feature supportMao Li2016-08-30
| | | | | | | | | | | | | | | | | | Focaltech touch controller FT6436 support new feature Screen-off-Gesture. It is able to turn on the screen by drawing gestures on the touch screen when the screen is during off status. Enable the FT CTP driver to support the screen off gesture recognization. This patch is propagated from msm-3.18 kernel. 'commit 5cc0bff80d65 ("input: ft5x06_ts: add gesture feature support")' Also cleared the following checkpatch warnings. - Missing a blank line after declarations - Missing a blank line after declarations - Comparisons should place the constant on the right side of the test. Change-Id: I77d111d3ef800b636a337221d7e605f746a113dd Signed-off-by: Mao Li <maol@codeaurora.org> Signed-off-by: Sudhakar Manapati <smanap@codeaurora.org>
* Merge "input: synaptics_dsx_2.6: fix issues raised by static analyzer"Linux Build Service Account2016-08-26
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| * input: synaptics_dsx_2.6: Add support for clocks for secure touchShantanu Jain2016-08-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Because of a change in the underlying bus driver, the secure touch layer in the input drivers is now required to control directly the clocks which are needed during the touch sessions. The clocks which are associated with the underlying I2C bus are clk_gcc_blsp1_ahb_clk and clk_gcc_blsp1_qup3_i2c_apps_clk. These clocks are turned on/off when the secure touch session is started/ended. CRs-Fixed: 990820 Change-Id: Ie2f6f5b736b27792e6e4dc2c39064e0ebdc03d7b Signed-off-by: Shantanu Jain <shjain@codeaurora.org> Signed-off-by: Abinaya P <abinayap@codeaurora.org>
* | Merge "input: ft5x06_ts: add proximity feature support"Linux Build Service Account2016-08-26
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| * input: ft5x06_ts: add proximity feature supportMao Li2016-08-23
| | | | | | | | | | | | | | | | | | | | | | | | Focaltech's CTP FT6436 is able to behave like a proximity sensor. Enable the driver support this new feature. Also cleared the chekpatch warning on 3.18 kernel. Change-Id: I7a6ec3a387536c512637b0bd8dab95e7cceca212 Signed-off-by: Mao Li <maol@codeaurora.org> Signed-off-by: Sudhakar Manapati <smanap@codeaurora.org> Signed-off-by: Abinaya P <abinayap@codeaurora.org>
| * input: focaltech: release pinctrl resources on probe failureShantanu Jain2016-08-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | devm_pinctrl_get() does not release the ownership of mux function of pins in the associated pin-group whenever a failure occurs in driver probe routine. i.e struct pin_desc's mux_owner field is still marked as being in use after a failure occurs in probe. As a result of this, if another driver tries to acquire the ownership of same pin, it gets an error while applying that setting. To fix this, explicitly release the mux function ownership of the the pin, by adding a new pin-group in pinctrl DT and a new pinctrl state in touch device's DT node. This new pin-group does not have a function setting (qcom,pin-func property). This new state is explicitly activated during a probe failure and driver remove routine to release the mux function ownership. The patch also reorganizes the pinctrl related code in driver. This patch is propagated from msm-3.18 kernel. 'commit f09a0560dde9 ("input: focaltech: release pinctrl resources on probe failure")' Change-Id: I16a97fefc64dd171deb800b481aa74a797c9ad55 Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
| * input: ft5x06_ts: add support for pinctrl frameworkMao Li2016-08-21
| | | | | | | | | | | | | | | | | | | | | | | | | | Migrate the Focaltech driver to use pinctrl framework for GPIO configuration so that driver is compatible with targets that use and targets that don't use pinctrl framework. This patch is propagated from 3.18 kernel 'commit 266d1fe0f630 ("input: ft5x06_ts: add support for pinctrl framework")' Change-Id: I84fc2a6d30f831b4b054780b107ce105614855ea Signed-off-by: Mao Li <maol@codeaurora.org>
* | Merge "input: touchscreen: add option to ignore Focaltech family-id check"Linux Build Service Account2016-08-18
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| * input: touchscreen: add option to ignore Focaltech family-id checkBingzhe Cai2016-08-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Focaltech touchscreen ICs may use different chip IDs for same module. Add support to ignore ID check for such cases. This patch is propagated from msm-3.10 kernel 'commit d6e831bdf2af ("input: touchscreen: add option to ignore Focaltech family-id check")' Also fix the checkpatch errors. Change-Id: I0fe8da6a5e687317b4878b59ac5d1a4a4b620e1d Signed-off-by: Bingzhe Cai <bingzhec@codeaurora.org> Signed-off-by: Sudhakar Manapati <smanap@codeaurora.org>
* | Merge "input: ft5x06_ts: Upgrade firmware based on version"Linux Build Service Account2016-08-18
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| * input: ft5x06_ts: Upgrade firmware based on versionMohan Pallaka2016-08-17
| | | | | | | | | | | | | | | | | | | | | | | | Upgrade firmware on the controller only when a new version of firmware is available. This patch is propagated from msm-3.18 kernel 'commit 88d102ef081f ("input: ft5x06_ts: Upgrade firmware based on version")' Change-Id: I4cf75b3c5efb90f151da09ed73b1ba62b9b5bb1c Signed-off-by: Mohan Pallaka <mpallaka@codeaurora.org>
* | Merge "input: ft5x06_ts: Parse board specific parameters from pdata"Linux Build Service Account2016-08-18
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| * input: ft5x06_ts: Parse board specific parameters from pdataMohan Pallaka2016-08-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To support all models supported by focaltech push necessary parameters to platform data. This patch is propagated from msm-3.18 kernel 'commit 473f8cd84f93 ("input: ft5x06_ts: Parse board specific parameters from pdata")' Also fix the below checkpatch warnings on 3.18 Kernel. WARNING: Possible unnecessary 'out of memory' message + if (!data) { + dev_err(&client->dev, "Not enough memory\n"); WARNING: Possible unnecessary 'out of memory' message + if (!data->ts_info) { + dev_err(&client->dev, "Not enough memory\n"); Change-Id: I00b0e8ba7cfc8d8fbd48aa910bd3d0010283ed00 Signed-off-by: Mohan Pallaka <mpallaka@codeaurora.org> Signed-off-by: Sudhakar Manapati <smanap@codeaurora.org>
* | Merge "input: msg21xx_ts: Mstar touch driver optimization"Linux Build Service Account2016-08-18
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| * input: msg21xx_ts: Mstar touch driver optimizationMao Li2016-08-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mstar driver uses the ic-type DT property for dynamic detection support. Driver reads a register from the controller and compares both the values to check if connected touch controller is of Mstar or not. Remove all DBG messages and convert them to dev_dbg/info. Add a debugfs entry for suspend/resume. Remove ts_data/pdata global declaration and use dev_get_drvdata() and input_set_drvdata()/dev_set_drvdata() instead. This patch is propagated from 3.18 kernel 'commit adbc104e3cb8 ("input: msg21xx_ts: Mstar touch driver optimization")' Change-Id: Ia053745d48faf68b946fbb0cf16d392cbfdd2a3c Signed-off-by: Mao Li <maol@codeaurora.org> Signed-off-by: Sudhakar Manapati <smanap@codeaurora.org> Signed-off-by: Abinaya P <abinayap@codeaurora.org>
* | Merge "input: msg21xx_ts: add support for firmware upgrade"Linux Build Service Account2016-08-11
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| * input: msg21xx_ts: update mstar driver to enable msg2138AMao Li2016-08-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mstar reference driver is being cleaned up to be checkpatch compliant. Add Kconfig and Makefile changes to enable Mstar driver's compilation. And following new features are added to the driver: 1. Pinctrl support 2. Threaded irq support 3. Release all touches in suspend 4. Protocol B compliance 5. Explicit suspend/resume function 6. Configure gpios in suspend/resume function 7. Add device tree parser function 8. Add dtsi support for gpio, regulator, I2C address, display coords This patch is propagated from 3.18 kernel 'commit 091a01709e12 ("input: msg21xx_ts: update mstar driver to enable msg2138A")' Change-Id: Ic49a18de64ec210a0636405394ba7a8f52f336a9 Signed-off-by: Mao Li <maol@codeaurora.org> Signed-off-by: Shantanu Jain <shjain@codeaurora.org> Signed-off-by: Sudhakar Manapati <smanap@codeaurora.org> [abinayap@codeaurora.org: Fix checkpatch errors for 4.4 kernel - Block comments use a trailing */ on a separate line - Comparisons should place the constant on the right side of the test - struct of_device_id should normally be const - DT compatible string vendor "mstar" appears un-documented] Signed-off-by: Abinaya P <abinayap@codeaurora.org>
* | input: ft5x06_ts: Add DT supportMohan Pallaka2016-08-05
|/ | | | | | | | | | | | | | | | Add device tree support for focaltech controller driver. The data is represented in device tree format and parsed by the driver using of framework apis. This patch is a propagated patch from 3.18 kernel 'commit 83310a9a151e ("input: ft5x06_ts: Add DT support")' Change-Id: Ibcdd8c3579f401ac0632d670e1b7c674aa67ba8d Signed-off-by: Mohan Pallaka <mpallaka@codeaurora.org> Signed-off-by: Shantanu Jain <shjain@codeaurora.org> [abinayap@codeaurora.org: Fix checkpatch errors for 4.4 kernel struct of_device_id should normally be const] Signed-off-by: Abinaya P <abinayap@codeaurora.org>
* input: touchscreen: reduce lpm current of avdd reg for ITE techShantanu Jain2016-08-03
| | | | | | | | Reduce lpm current of avdd regulator for ITE tech touch controller to save power dissipation in lpm state. Change-Id: I4b0c532096f1555561ad33e937cb947e85f987cd Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
* input: it7258_ts_i2c: add low reset and reset delay supportShantanu Jain2016-08-03
| | | | | | | | | | | | Add low reset gpio and delay reset support for ITE tech driver. ITE tech controller support low reset gpio configuration. This property is parsed from the DT, and reset gpio is set to low. Reset delay value is also parsed from DT which is required by the ITE tech controller. Change-Id: I314677747e8bbbcb273cd898376bbe03197c8c25 Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
* input: it7258_ts_i2c: add pinctrl supportShantanu Jain2016-08-03
| | | | | | | Add pinctrl support for ITE tech touchscreen driver. Change-Id: I3bbea110af189f236bb175670210e086e15d5d2d Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
* input: it7258_ts_i2c: add dt parsing supportShantanu Jain2016-08-01
| | | | | | | Add DT parsing support to ITE tech touchscreen driver. Change-Id: I4b6b9867dc0d74c02d165aae670213544fcda1bc Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
* input: touchscreen: add auto fw upgrade for ITE tech driverShantanu Jain2016-08-01
| | | | | | | | | | Add auto firmware and config upgrade functionality for ITE tech touchscreen driver. Add sysfs support for manual fw and cfg upgrade functionality. Also clean the sysfs function names. Change-Id: I8912545589cb763c1deb70bebb081e920af69ad2 Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
* input: touchscreen: add palm-gesture sleep featureShantanu Jain2016-07-31
| | | | | | | | | | Add palm-gesture sleep feature for ITE tech touchscreen driver. When enabled the driver sends a key code to the user space. Two optional device-tree properties are added for this: ite,palm-detect and ite,palm-detect-keycode. Change-Id: I0989cb66ab5edb10769ced9d525bd4f6d7adb02b Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
* input: touchscreen: add touch to wake feature in ITEtech driverShantanu Jain2016-07-31
| | | | | | | | | Add touch to wake feature in ITE tech touchscreen driver. The touchscreen interrupt is configured as wakeable interrupt, so TS can be used to wake the device from suspend state. Change-Id: I8da53ab4f03237b8652cd5891eadbffa752d72d3 Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
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