nvidia-tegra-modules.git/drivers/input/touchscreen/rm31080a_ts.c, branch rtss22-ae NVIDIA's kernel modules to support tegra chips (used in Jetson boards) input: raydium: make use of copy_from_user 2017-11-02T12:11:18+00:00 Jordan Nien jnien@nvidia.com 2017-11-01T09:06:54+00:00 ec2962429bee3ddf71844f8b7f295ede639afd6b Kernel is not supposed to access user space address directly. Bug 200340254 Change-Id: I4c69447529bdf2878afced0a0750d2f4a3772b44 Signed-off-by: Jordan Nien <jnien@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1589889 Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> 
Kernel is not supposed to access user space address directly.

Bug 200340254

Change-Id: I4c69447529bdf2878afced0a0750d2f4a3772b44
Signed-off-by: Jordan Nien <jnien@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1589889
Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
input: touch: raydium: V61.7 code drop 2017-07-27T23:09:19+00:00 Xiaohui Tao xtao@nvidia.com 2014-01-03T22:36:31+00:00 b022fb8b09d4e8719b6d345fc4de3dd6d009712a [1] Fix report pointer bug [2] Modify pointer specifier for all printf-like function [3] Add protection in KRL_CMD_WRITE_W_COUNT [4] Fix GPIO sensor select bug [5] Fix slowscan function bug [6] Refine some statements [7] Enhance stability of idle mode on Pismo (64-bit platform) [8] Fix Raydium_selftest bug (result in touch not work) Change-Id: Idf4c42e017fd752097a675ae8706f4fc51d328d1 Signed-off-by: Xiaohui Tao <xtao@nvidia.com> Reviewed-on: http://git-master/r/351894 Reviewed-on: http://git-master/r/356103 (cherry picked from commit 004bfd88e1458c04e9d33e1ca31b0b162ba8ac8c) Reviewed-on: http://git-master/r/356129 Reviewed-by: Robert Collins <rcollins@nvidia.com> Reviewed-by: Mitch Luban <mluban@nvidia.com> 
[1] Fix report pointer bug
[2] Modify pointer specifier for all printf-like function
[3] Add protection in KRL_CMD_WRITE_W_COUNT
[4] Fix GPIO sensor select bug
[5] Fix slowscan function bug
[6] Refine some statements
[7] Enhance stability of idle mode on Pismo (64-bit platform)
[8] Fix Raydium_selftest bug (result in touch not work)

Change-Id: Idf4c42e017fd752097a675ae8706f4fc51d328d1
Signed-off-by: Xiaohui Tao <xtao@nvidia.com>
Reviewed-on: http://git-master/r/351894
Reviewed-on: http://git-master/r/356103
(cherry picked from commit 004bfd88e1458c04e9d33e1ca31b0b162ba8ac8c)
Reviewed-on: http://git-master/r/356129
Reviewed-by: Robert Collins <rcollins@nvidia.com>
Reviewed-by: Mitch Luban <mluban@nvidia.com>
input: touch: Raydium: change to deferrable timer 2017-07-27T23:09:19+00:00 Hunk Lin hulin@nvidia.com 2014-01-05T01:44:50+00:00 529124543b85533b511cc7bf4cd598021a5d60b0 Set the timer to deferrable. So it will reduce CPU wakeups. Bug 1434388 Change-Id: I1e3bd08f9f299d73538cb5487cd434e128c75763 Signed-off-by: Hunk Lin <hulin@nvidia.com> Reviewed-on: http://git-master/r/352019 Reviewed-by: Xiaohui Tao <xtao@nvidia.com> Reviewed-by: Robert Collins <rcollins@nvidia.com> Reviewed-by: Hayden Du <haydend@nvidia.com> 
Set the timer to deferrable. So it will reduce CPU wakeups.

Bug 1434388

Change-Id: I1e3bd08f9f299d73538cb5487cd434e128c75763
Signed-off-by: Hunk Lin <hulin@nvidia.com>
Reviewed-on: http://git-master/r/352019
Reviewed-by: Xiaohui Tao <xtao@nvidia.com>
Reviewed-by: Robert Collins <rcollins@nvidia.com>
Reviewed-by: Hayden Du <haydend@nvidia.com>
input: touch: raydium updates for slow scan 2017-07-27T23:09:19+00:00 Xiaohui Tao xtao@nvidia.com 2012-12-03T23:29:39+00:00 6ff20e489c33db7767797ec104496d20ad461e65 Raydium code drop. Added updates for Pluto, Dalmore slow scan Bug 1054801 Change-Id: I5728ea0ae4c1a34a65e97c49cc387067df5a1dcf Signed-off-by: David Jung <djung@nvidia.com> Signed-off-by: Xiaohui Tao <xtao@nvidia.com> Reviewed-on: http://git-master/r/163056 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Robert Collins <rcollins@nvidia.com> Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com> 
Raydium code drop.
Added updates for Pluto, Dalmore slow scan

Bug 1054801

Change-Id: I5728ea0ae4c1a34a65e97c49cc387067df5a1dcf
Signed-off-by: David Jung <djung@nvidia.com>
Signed-off-by: Xiaohui Tao <xtao@nvidia.com>
Reviewed-on: http://git-master/r/163056
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Robert Collins <rcollins@nvidia.com>
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
input: touch: raydium: set 'enabled' in probe 2017-07-27T23:09:19+00:00 Hunk Lin hulin@nvidia.com 2012-11-29T06:30:01+00:00 ad6725010172ef841d41b02f4c347186f32275dc When touch is probed, 'enabled' should be true, ohterwise the disable function will be skipped. Bug 1179797 Change-Id: I865bd3ceb18018484911bf6ee4a7f8984870b731 Signed-off-by: Hunk Lin <hulin@nvidia.com> Reviewed-on: http://git-master/r/167193 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Shridhar Rasal <srasal@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Robert Collins <rcollins@nvidia.com> Reviewed-by: David Jung <djung@nvidia.com> Reviewed-by: Thomas Cherry <tcherry@nvidia.com> Tested-by: David Jung <djung@nvidia.com> 
When touch is probed, 'enabled' should be true, ohterwise the disable function
will be skipped.

Bug 1179797

Change-Id: I865bd3ceb18018484911bf6ee4a7f8984870b731
Signed-off-by: Hunk Lin <hulin@nvidia.com>
Reviewed-on: http://git-master/r/167193
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Shridhar Rasal <srasal@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Robert Collins <rcollins@nvidia.com>
Reviewed-by: David Jung <djung@nvidia.com>
Reviewed-by: Thomas Cherry <tcherry@nvidia.com>
Tested-by: David Jung <djung@nvidia.com>
input: touch: raydium: add enable/disable 2017-07-27T23:09:19+00:00 Mallikarjun Kasoju mkasoju@nvidia.com 2012-10-16T12:51:48+00:00 0d7ce54434f55717f246ada4ac7e8046a529acbd For 'enabled' sysfs provide enable and disable and invoke respective suspend and resume PM. This functionality will replace early suspend functionality. Bug 1063749 Change-Id: I100c6b4d8d4d71861fdacc6b1c0d2efafc8a6b4c Signed-off-by: David Jung <djung@nvidia.com> Signed-off-by: Mallikarjun Kasoju <mkasoju@nvidia.com> Signed-off-by: Xiaohui Tao <xtao@nvidia.com> Reviewed-on: http://git-master/r/147699 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Thomas Cherry <tcherry@nvidia.com> Rebase-Id: R3fbbe4bbd47ede02ac2fbf9770232da6d66abbf0 
For 'enabled' sysfs provide enable and disable and
invoke respective suspend and resume PM. This functionality will
replace early suspend functionality.

Bug 1063749

Change-Id: I100c6b4d8d4d71861fdacc6b1c0d2efafc8a6b4c
Signed-off-by: David Jung <djung@nvidia.com>
Signed-off-by: Mallikarjun Kasoju <mkasoju@nvidia.com>
Signed-off-by: Xiaohui Tao <xtao@nvidia.com>
Reviewed-on: http://git-master/r/147699
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Thomas Cherry <tcherry@nvidia.com>

Rebase-Id: R3fbbe4bbd47ede02ac2fbf9770232da6d66abbf0
input: touch: raydium: Update Raydium direct touch driver. 2017-07-27T23:09:19+00:00 David Jung djung@nvidia.com 2012-09-15T02:31:11+00:00 f110999e858a5ed28663003655046df3434e36cf Update Raydium files to support 5 inch touch sensor from Wintech. Also adds 5-inch, 10-inch panel support. Bug 1030747 Reviewed-on: http://git-master/r/133031 (cherry picked from commit 9033bee975273d0dfcc0d9cc8a8c7b97b2e77069) Change-Id: I846b9d0faba31072113e030aa7102b34074c2585 Signed-off-by: David Jung <djung@nvidia.com> Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/143114 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Rebase-Id: R84f2852e4a5a704feecd90e9b23195ed3fc19d1a 
Update Raydium files to support 5 inch touch
sensor from Wintech.

Also adds 5-inch, 10-inch panel support.

Bug 1030747

Reviewed-on: http://git-master/r/133031
(cherry picked from commit 9033bee975273d0dfcc0d9cc8a8c7b97b2e77069)

Change-Id: I846b9d0faba31072113e030aa7102b34074c2585
Signed-off-by: David Jung <djung@nvidia.com>
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/143114
Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>

Rebase-Id: R84f2852e4a5a704feecd90e9b23195ed3fc19d1a
input: touchscreen: Raydium DirectTouch driver 2017-07-27T23:09:19+00:00 Ali Ekici aekici@nvidia.com 2012-02-02T01:30:17+00:00 1bdad9f98368f395059f607d71fe9197deb6e64e Modified driver files to support unified DirectTouch which can support Kai and Cardhu together. Vendor-supplied source code update. Bug 832605 Signed-off-by: Ali Ekici <aekici@nvidia.com> Change-Id: If0799147b50e9c2cf102d2216103e30b525026e4 Reviewed-on: http://git-master/r/80128 Reviewed-by: Robert Collins <rcollins@nvidia.com> Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com> Tested-by: Robert Collins <rcollins@nvidia.com> Reviewed-by: Varun Wadekar <vwadekar@nvidia.com> (cherry picked from commit 1dfd9d747b8ceb344a435daac60d30f1a6441bcb) Reviewed-on: http://git-master/r/83568 Tested-by: Gerrit_Virtual_Submit Rebase-Id: Rb00482627510c2fb79b03e5f7b4f056451235f21 
Modified driver files to support unified DirectTouch which
can support Kai and Cardhu together.  Vendor-supplied source
code update.

Bug 832605

Signed-off-by: Ali Ekici <aekici@nvidia.com>
Change-Id: If0799147b50e9c2cf102d2216103e30b525026e4
Reviewed-on: http://git-master/r/80128
Reviewed-by: Robert Collins <rcollins@nvidia.com>
Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com>
Tested-by: Robert Collins <rcollins@nvidia.com>
Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
(cherry picked from commit 1dfd9d747b8ceb344a435daac60d30f1a6441bcb)
Reviewed-on: http://git-master/r/83568
Tested-by: Gerrit_Virtual_Submit

Rebase-Id: Rb00482627510c2fb79b03e5f7b4f056451235f21
input: touch: raydium: fix touch not working. 2017-07-27T23:09:19+00:00 Jordan Nien jnien@nvidia.com 2015-12-22T13:42:35+00:00 ec81805eb07720a7cfc626530a48e7d04e22d43b - Issue: With partner build, there is no input disable/enable from frameworks to put touch into suspend state during lp0. It lead to touch stop working after lp0. - enable device suspend/resume if input disable/enable is not called to fix this issue. Bug 200162806 Change-Id: If09033197cfad8bd431a49cd8db3c5197c1ccbd9 Signed-off-by: Jordan Nien <jnien@nvidia.com> Reviewed-on: http://git-master/r/925955 (cherry picked from commit 2ba7b886ea927b29e33382272acf9e6ac0a1c925) Reviewed-on: http://git-master/r/930365 GVS: Gerrit_Virtual_Submit Reviewed-by: David Pu <dpu@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> 
- Issue: With partner build, there is no input
  disable/enable from frameworks to put touch into
  suspend state during lp0. It lead to touch
  stop working after lp0.
- enable device suspend/resume if input disable/enable
  is not called to fix this issue.

Bug 200162806

Change-Id: If09033197cfad8bd431a49cd8db3c5197c1ccbd9
Signed-off-by: Jordan Nien <jnien@nvidia.com>
Reviewed-on: http://git-master/r/925955
(cherry picked from commit 2ba7b886ea927b29e33382272acf9e6ac0a1c925)
Reviewed-on: http://git-master/r/930365
GVS: Gerrit_Virtual_Submit
Reviewed-by: David Pu <dpu@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
input: touch: Raydium: fix possible NULL dereference. 2017-07-27T23:09:19+00:00 Jordan Nien jnien@nvidia.com 2015-12-21T07:26:05+00:00 140eb2bd5c227362d8d107083c171f30a3ab2eab Coverity id : 13379 Bug 1416640 Change-Id: I6d895f1a1854ed0ecde46e541c262cb76972c104 Signed-off-by: Jordan Nien <jnien@nvidia.com> Reviewed-on: http://git-master/r/925392 (cherry picked from commit 09065810ff5a1daf4c8c37cd9c05ee57ed29b6e8) Reviewed-on: http://git-master/r/928464 Reviewed-by: Sachin Nikam <snikam@nvidia.com> 
Coverity id : 13379

Bug 1416640

Change-Id: I6d895f1a1854ed0ecde46e541c262cb76972c104
Signed-off-by: Jordan Nien <jnien@nvidia.com>
Reviewed-on: http://git-master/r/925392
(cherry picked from commit 09065810ff5a1daf4c8c37cd9c05ee57ed29b6e8)
Reviewed-on: http://git-master/r/928464
Reviewed-by: Sachin Nikam <snikam@nvidia.com>