5AI.1.13p1 Android ICS Release
HACK: OMAP5: sEVM: Remove HW reset and use Soft reset for touch panel
OMAP seems to miss the interrupt sometimes when HW reset
is invoked due to system wide suspend call.
on working HW Reset scenario,the following log will be
seen
[ 64.072570] qtouch_force_reset: Forcing HW reset
[ 64.416931] qtouch_hw_init: Doing hw init
[ 64.432891] qtouch_force_calibration: Forcing calibration
[ 64.946533] do_cmd_proc_msg: Reset done.
[ 64.954559] do_cmd_proc_msg: Self-calibration started.
whereas when HW reset doesnt happen sucessfully , the below log
is seen and touch screen stops responding.
[ 90.262786] qtouch_force_reset: Forcing HW reset"
This issue is not seen when SW reset is used.
this hack provides usage of SW reset instead of HW reset
Change-Id: Ib1a39a9fc7d917455b3b99ecafde4835ed9b602a
Signed-off-by: Praneeth Bajjuri <praneeth@ti.com>
1 file changed
