nvidia-tegra-modules.git/include/linux/nvs.h, branch rtss22-ae NVIDIA's kernel modules to support tegra chips (used in Jetson boards) arm64: tegra186: nvs: Simplify nvs sensor definitions 2018-06-13T19:17:20+00:00 Robert Collins rcollins@nvidia.com 2018-05-08T20:13:20+00:00 eef58229b15df449f88d39d37de6ac13b872632e Sensor Kconfig definitions are simple and straightforward, but multiple entires in defconfig are required to run a single sensor. This change is intended to simplify that process such that a single defconfig entry will automatically enable the prerequisite Kconfig entries necessary to build the sensor drivers. Bug 2115403 Change-Id: I1375f96e19ecfe18f48db1efb5231e65f7e08b7a Signed-off-by: Robert Collins <rcollins@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1710797 Reviewed-by: Erik Lilliebjerg <elilliebjerg@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> 
Sensor Kconfig definitions are simple and straightforward, but multiple
entires in defconfig are required to run a single sensor.  This change
is intended to simplify that process such that a single defconfig entry
will automatically enable the prerequisite Kconfig entries necessary to
build the sensor drivers.

Bug 2115403

Change-Id: I1375f96e19ecfe18f48db1efb5231e65f7e08b7a
Signed-off-by: Robert Collins <rcollins@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1710797
Reviewed-by: Erik Lilliebjerg <elilliebjerg@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
misc: nvs: Add batch_read function 2018-03-15T03:03:08+00:00 Erik Lilliebjerg elilliebjerg@nvidia.com 2018-02-15T11:34:09+00:00 e7921dac13692deffa4cce22384a0605d5fee794 - Expand the kernel NVS API to include reading the period and timeout values the sensor HW is set to regardless of what the requested values are. This will address cache issues in the upper SW. - Started implementation of ABI by adding structure size and version. Bug 2009330 Bug 2059088 Change-Id: Id8f35b687c03d2f303ea64db774b08ad773e7516 Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1658067 Tested-by: Robert Collins <rcollins@nvidia.com> Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Robert Collins <rcollins@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> 
- Expand the kernel NVS API to include reading the period and timeout
  values the sensor HW is set to regardless of what the requested
  values are.  This will address cache issues in the upper SW.
- Started implementation of ABI by adding structure size and version.

Bug 2009330
Bug 2059088

Change-Id: Id8f35b687c03d2f303ea64db774b08ad773e7516
Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1658067
Tested-by: Robert Collins <rcollins@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Robert Collins <rcollins@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
misc: nvs: create common NVS module 2017-07-18T17:35:36+00:00 Robert Collins rcollins@nvidia.com 2017-01-04T17:30:05+00:00 c2e98b68efa73d6e3d4ed7e76aa38dc848c69e3f - Create common NVidia Sensor framework module. - Add support for the kernel's INPUT subsystem. Change-Id: Iccd73a544570f15db1eb7911de034423ba982489 Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com> Reviewed-on: http://git-master/r/1278898 GVS: Gerrit_Virtual_Submit Tested-by: Robert Collins <rcollins@nvidia.com> Reviewed-by: Robert Collins <rcollins@nvidia.com> 
- Create common NVidia Sensor framework module.
- Add support for the kernel's INPUT subsystem.

Change-Id: Iccd73a544570f15db1eb7911de034423ba982489
Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com>
Reviewed-on: http://git-master/r/1278898
GVS: Gerrit_Virtual_Submit
Tested-by: Robert Collins <rcollins@nvidia.com>
Reviewed-by: Robert Collins <rcollins@nvidia.com>
iio: common: nvs: dynamic sensors 2017-07-18T17:35:36+00:00 Erik Lilliebjerg elilliebjerg@nvidia.com 2016-12-31T21:29:24+00:00 54cea4499807a334ad8d12839a26ae5710edd7a1 - Add dynamic sensor support to kernel IIO subsystem. - Convert IIO kernel abstraction layer to be kernel 4.4 IIO compatible. Bug 1802888 Change-Id: I7bec665cab34f1c5d84335712aeddb96165d8e0e Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com> Reviewed-on: http://git-master/r/1278896 GVS: Gerrit_Virtual_Submit Tested-by: Robert Collins <rcollins@nvidia.com> Reviewed-by: Robert Collins <rcollins@nvidia.com> 
- Add dynamic sensor support to kernel IIO subsystem.
- Convert IIO kernel abstraction layer to be kernel 4.4 IIO compatible.

Bug 1802888

Change-Id: I7bec665cab34f1c5d84335712aeddb96165d8e0e
Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com>
Reviewed-on: http://git-master/r/1278896
GVS: Gerrit_Virtual_Submit
Tested-by: Robert Collins <rcollins@nvidia.com>
Reviewed-by: Robert Collins <rcollins@nvidia.com>
iio: common: NVS HAL API 1.4 support 2017-07-18T17:35:36+00:00 Erik Lilliebjerg elilliebjerg@nvidia.com 2016-08-21T09:03:06+00:00 eda545bafe4d97e2b7ed221854404fe9e2585264 - Add support for Android sensor HAL API 1.4: - Add API 1.4 sensor definitions. - Add dynamic sensor support. Bug 1802888 Bug 1795292 Change-Id: Id6ad4e6200d3d980b60e8fecd1408bd92014c682 Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com> Reviewed-on: http://git-master/r/1206627 (cherry picked from commit f925bc0436cc478faec51d35f9cd1ddcee6052b9) Reviewed-on: http://git-master/r/1217190 Tested-by: Robert Collins <rcollins@nvidia.com> Reviewed-by: Akhilesh Khumbum <akhumbum@nvidia.com> Reviewed-by: Robert Collins <rcollins@nvidia.com> 
- Add support for Android sensor HAL API 1.4:
  - Add API 1.4 sensor definitions.
  - Add dynamic sensor support.

Bug 1802888
Bug 1795292

Change-Id: Id6ad4e6200d3d980b60e8fecd1408bd92014c682
Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com>
Reviewed-on: http://git-master/r/1206627
(cherry picked from commit f925bc0436cc478faec51d35f9cd1ddcee6052b9)
Reviewed-on: http://git-master/r/1217190
Tested-by: Robert Collins <rcollins@nvidia.com>
Reviewed-by: Akhilesh Khumbum <akhumbum@nvidia.com>
Reviewed-by: Robert Collins <rcollins@nvidia.com>
iio: imu: nvi v.334 ICM SMD 2017-07-18T17:35:36+00:00 Erik Lilliebjerg elilliebjerg@nvidia.com 2016-07-07T03:53:55+00:00 3d804afe0c8c3e972085f16db754e7c04244111e - Fix ICM DMP FW v.2 significant motion default parameters. - Add realtime sensor configuration for significant motion. - Fix ICM DMP FW v.2 maximum period by limiting accelerometer slowest clock setting to gyros since the FW v.2 WAR requires the same speed. Bug 1768847 Change-Id: I8e3d2574019da6e2e9a0e0e574cc33cab363d490 Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com> Reviewed-on: http://git-master/r/1177154 GVS: Gerrit_Virtual_Submit Reviewed-by: Robert Collins <rcollins@nvidia.com> 
- Fix ICM DMP FW v.2 significant motion default parameters.
- Add realtime sensor configuration for significant motion.
- Fix ICM DMP FW v.2 maximum period by limiting accelerometer slowest clock
  setting to gyros since the FW v.2 WAR requires the same speed.

Bug 1768847

Change-Id: I8e3d2574019da6e2e9a0e0e574cc33cab363d490
Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com>
Reviewed-on: http://git-master/r/1177154
GVS: Gerrit_Virtual_Submit
Reviewed-by: Robert Collins <rcollins@nvidia.com>
iio: common: nvs: Fix one-shot batch 2017-07-18T17:35:36+00:00 Erik Lilliebjerg elilliebjerg@nvidia.com 2016-01-04T03:36:19+00:00 5a5a53cf31d242dd199a4bcf11b7c0f6b4b9ff90 - Remove batch attributes from one-shot sensors. - Add ability to call core functions with NULL parameters, basically just moving the validity checks to common code. Bug 200130656 Change-Id: I691895e71c069f32147e5de1bf59ef5b93c5ddd9 Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com> Reviewed-on: http://git-master/r/928489 (cherry picked from commit 73dc497b63ba4d44764920d16a31d834371644f3) Reviewed-on: http://git-master/r/929114 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Robert Collins <rcollins@nvidia.com> Tested-by: Robert Collins <rcollins@nvidia.com> 
- Remove batch attributes from one-shot sensors.
- Add ability to call core functions with NULL parameters, basically just
  moving the validity checks to common code.

Bug 200130656

Change-Id: I691895e71c069f32147e5de1bf59ef5b93c5ddd9
Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com>
Reviewed-on: http://git-master/r/928489
(cherry picked from commit 73dc497b63ba4d44764920d16a31d834371644f3)
Reviewed-on: http://git-master/r/929114
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Robert Collins <rcollins@nvidia.com>
Tested-by: Robert Collins <rcollins@nvidia.com>
iio: common: NVS v209 common timestamps 2017-07-18T17:35:36+00:00 Erik Lilliebjerg elilliebjerg@nvidia.com 2015-10-21T19:20:26+00:00 830a092e2fffe878da68cf8d28691d943f6c2927 - Create a common timestamp function for NVS sensor drivers. - Timestamp changed from ktime_get_ts to get_monotonic_boottime to address the timestamp change through suspend. - Removed the dependency of the NVI driver on NVS drivers supporting the NVI auxiliary bus. If NVI_MPU is not enabled then these drivers build without NVI auxiliary bus API support. Bug 200142073 Change-Id: I53b16bfb39b53015f3ee1e5418755f9b3f0cd132 Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com> Reviewed-on: http://git-master/r/821141 (cherry picked from commit 7c5801f839a493f17fa81993cc6b2315716c737a) Reviewed-on: http://git-master/r/823553 Reviewed-by: Robert Collins <rcollins@nvidia.com> Tested-by: Robert Collins <rcollins@nvidia.com> 
- Create a common timestamp function for NVS sensor drivers.
- Timestamp changed from ktime_get_ts to get_monotonic_boottime to address
  the timestamp change through suspend.

- Removed the dependency of the NVI driver on NVS drivers supporting the NVI
  auxiliary bus.  If NVI_MPU is not enabled then these drivers build without
  NVI auxiliary bus API support.

Bug 200142073

Change-Id: I53b16bfb39b53015f3ee1e5418755f9b3f0cd132
Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com>
Reviewed-on: http://git-master/r/821141
(cherry picked from commit 7c5801f839a493f17fa81993cc6b2315716c737a)
Reviewed-on: http://git-master/r/823553
Reviewed-by: Robert Collins <rcollins@nvidia.com>
Tested-by: Robert Collins <rcollins@nvidia.com>
iio: light: CM3217 index fix. 2017-07-18T17:35:36+00:00 Erik Lilliebjerg elilliebjerg@nvidia.com 2015-10-16T07:56:04+00:00 54ebfa42103d1387dd58b67eb020a6e5581dfbd5 - Fix possible table index out-of-bounds. - Change default threshold values to something in reality. - Add CM3217 debug light dump. NVS_IIO v208: - Add ability to read debug dump from HW driver without a write. - Add sensor name to debug prints. - Add functionality to returned calls from HW driver allowing simplification of HW driver code, specifically for multi-sensor drivers. Bug 200145232 Change-Id: I79d014569e236c70d8a3cdec2945fc0f22e43c07 Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com> Reviewed-on: http://git-master/r/818914 (cherry picked from commit 2821e9f1d517169d21ac8b18b648afd27bf438a1) Reviewed-on: http://git-master/r/819834 GVS: Gerrit_Virtual_Submit Reviewed-by: Robert Collins <rcollins@nvidia.com> Tested-by: Robert Collins <rcollins@nvidia.com> 
- Fix possible table index out-of-bounds.
- Change default threshold values to something in reality.
- Add CM3217 debug light dump.
NVS_IIO v208:
- Add ability to read debug dump from HW driver without a write.
- Add sensor name to debug prints.
- Add functionality to returned calls from HW driver allowing simplification
  of HW driver code, specifically for multi-sensor drivers.

Bug 200145232

Change-Id: I79d014569e236c70d8a3cdec2945fc0f22e43c07
Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com>
Reviewed-on: http://git-master/r/818914
(cherry picked from commit 2821e9f1d517169d21ac8b18b648afd27bf438a1)
Reviewed-on: http://git-master/r/819834
GVS: Gerrit_Virtual_Submit
Reviewed-by: Robert Collins <rcollins@nvidia.com>
Tested-by: Robert Collins <rcollins@nvidia.com>
iio: common: nvs: NVS v207 DT fixes 2017-07-18T17:35:36+00:00 Erik Lilliebjerg elilliebjerg@nvidia.com 2015-09-25T04:14:25+00:00 b5a36f1b7a16366a4ec7a098a9302eb71f9da4ec - Expanded the NVS device tree parsing return values to include the number of changes made to allow efficient processing for sensor hub. - Add documentation to the NVS device tree parsing call. - Fix drivers using the NVS device tree configuration call for the new change. - Add one-shot sensor support to the NVS IIO interface layer. - Fix the flags attribute debug print in the NVS IIO interface layer. - Fix a possible divide by 0 in the common ALS module. - Fix a possible divide by 0 in the common proximity module. - Fix calibration proximity reporting in common proximity module. - Add a configuration option to not reverse the proximity range if the HW supports this. Typically, the proximity HW value gets larger the closer an object gets. By default NVS reverses this by subtracting the value from the maximum possible value. The configuration option allows this feature to be disabled. Bug 200137195 Change-Id: Ia278cc298fe54cd67e1600f3039c70e69f898ed9 Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com> Reviewed-on: http://git-master/r/805080 (cherry picked from commit 5a685485642d333c0ed75da5714ef734ca9dc363) Reviewed-on: http://git-master/r/807680 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Robert Collins <rcollins@nvidia.com> Tested-by: Robert Collins <rcollins@nvidia.com> 
- Expanded the NVS device tree parsing return values to include the number of
  changes made to allow efficient processing for sensor hub.
- Add documentation to the NVS device tree parsing call.
- Fix drivers using the NVS device tree configuration call for the new change.
- Add one-shot sensor support to the NVS IIO interface layer.
- Fix the flags attribute debug print in the NVS IIO interface layer.
- Fix a possible divide by 0 in the common ALS module.
- Fix a possible divide by 0 in the common proximity module.
- Fix calibration proximity reporting in common proximity module.
- Add a configuration option to not reverse the proximity range if the HW
  supports this.  Typically, the proximity HW value gets larger the closer an
  object gets.  By default NVS reverses this by subtracting the value from the
  maximum possible value.  The configuration option allows this feature to be
  disabled.

Bug 200137195

Change-Id: Ia278cc298fe54cd67e1600f3039c70e69f898ed9
Signed-off-by: Erik Lilliebjerg <elilliebjerg@nvidia.com>
Reviewed-on: http://git-master/r/805080
(cherry picked from commit 5a685485642d333c0ed75da5714ef734ca9dc363)
Reviewed-on: http://git-master/r/807680
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Robert Collins <rcollins@nvidia.com>
Tested-by: Robert Collins <rcollins@nvidia.com>