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aw869x: Add debug code for vibrating fail issue

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As for the vibrating fail issue is difficult to reproduce, add debug
codes from awinic to find more if it's reproduced by user.

Change-Id: I588875a1baa201fb2088f0fdc0ac4dc27e0537a7
Signed-off-by: yangjq <yangjq@lenovo.com>
Reviewed-on: https://gerrit.mot.com/1247441
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Jianqi Yang <yangj@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
yangjq 2018-09-27 12:14:25 +08:00 • committed by Jianqi Yang
commit 36d842cd14
1 changed files with 11 additions and 1 deletions
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12
drivers/misc/awinic/aw869x.c
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@ -486,6 +486,11 @@ static int aw869x_haptic_stop(struct aw869x *aw869x)
aw869x_haptic_play_mode(aw869x, AW869X_HAPTIC_STANDBY_MODE);
aw869x_i2c_write_bits(aw869x, AW869X_REG_SYSCTRL,
AW869X_BIT_SYSCTRL_WORK_MODE_MASK, AW869X_BIT_SYSCTRL_STANDBY);
msleep(1);
/* RAMINIT Disable */
aw869x_i2c_write_bits(aw869x, AW869X_REG_SYSCTRL,
AW869X_BIT_SYSCTRL_RAMINIT_MASK, AW869X_BIT_SYSCTRL_RAMINIT_OFF);
/* RAMINIT Disable End */
return 0;
}
@ -493,7 +498,12 @@ static int aw869x_haptic_start(struct aw869x *aw869x)
{
aw869x_i2c_write_bits(aw869x, AW869X_REG_SYSCTRL,
AW869X_BIT_SYSCTRL_WORK_MODE_MASK, AW869X_BIT_SYSCTRL_ACTIVE);
aw869x_i2c_write(aw869x, AW869X_REG_PROC_CTRL,
/* RAMINIT Enable */
aw869x_i2c_write_bits(aw869x, AW869X_REG_SYSCTRL,
AW869X_BIT_SYSCTRL_RAMINIT_MASK, AW869X_BIT_SYSCTRL_RAMINIT_EN);
/* RAMINIT Enable End */
aw869x_interrupt_clear(aw869x);
aw869x_i2c_write(aw869x, AW869X_REG_PROC_CTRL,
AW869X_BIT_PROC_CTRL_GO);
return 0;
}