scottk/OpenCellular
1
0
Fork 0
mirror of https://github.com/Telecominfraproject/OpenCellular.git synced 2025-12-28 02:35:28 +00:00
Code Issues Packages Projects Releases Wiki Activity

kevin: gru: Don't disable trackpad in tablet mode.

Browse Source 
Apparently, one does not simply remove power from the trackpad and
restore it at will; the kernel needs to be involved and decide if the
device needs to be fully reinitialized, or if it was supposed to keep
some state.  Therefore, let's not touch it except from startup and
shutdown and let the higher parts of the stack make the necessary
decisions.

BUG=chrome-os-partner:60478
BRANCH=gru
TEST=Boot in tablet mode and verify trackpad still works.
TEST=Go from clamshell to tablet mode and verify trackpad still works in
both modes.

Change-Id: I7674c5516ce4d237b0d2a15fb94b47e6fbe3ba39
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Reviewed-on: https://chromium-review.googlesource.com/417110
Commit-Ready: Aseda Aboagye <aaboagye@chromium.org>
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
This commit is contained in:
Aseda Aboagye
2016-12-06 17:56:00 -08:00
committed by chrome-bot
parent e4250052a7
commit 11be87540b
1 changed files with 0 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
board/kevin/board.c
View File

@@ -711,9 +711,6 @@ const unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors);
void lid_angle_peripheral_enable(int enable)
{
keyboard_scan_enable(enable, KB_SCAN_DISABLE_LID_ANGLE);
/* enable/disable touchpad */
gpio_set_level(GPIO_PP3300_TRACKPAD_EN_L, !enable);
}
#endif