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bdk: touch: homogenize return values

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This commit is contained in:
CTCaer
2026-02-22 02:50:45 +02:00
parent cb81aaecdb
commit 9b2026ac6e
1 changed files with 19 additions and 18 deletions
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37
bdk/input/touch.c
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@@ -331,7 +331,8 @@ int touch_switch_sense_mode(u8 mode, bool gis_6_2)
break;
}
_touch_command(FTS4_CMD_DETECTION_CONFIG, cmd, 3);
if (_touch_command(FTS4_CMD_DETECTION_CONFIG, cmd, 3))
return 1;
// Sense mode.
cmd[0] = mode;
@@ -344,15 +345,15 @@ int touch_sense_enable()
// Switch sense mode and enable multi-touch sensing.
u8 cmd = FTS4_FINGER_MODE;
if (_touch_command(FTS4_CMD_SWITCH_SENSE_MODE, &cmd, 1))
return 0;
return 1;
if (_touch_command(FTS4_CMD_MS_MT_SENSE_ON, NULL, 0))
return 0;
return 1;
if (_touch_command(FTS4_CMD_CLEAR_EVENT_STACK, NULL, 0))
return 0;
return 1;
return 1;
return 0;
}
int touch_execute_autotune()
@@ -361,31 +362,31 @@ int touch_execute_autotune()
// Reset touchscreen module.
if (touch_sys_reset())
return 0;
return 1;
// Trim low power oscillator.
if (_touch_command(FTS4_CMD_LP_TIMER_CALIB, NULL, 0))
return 0;
return 1;
msleep(200);
// Apply Mutual Sense Compensation tuning.
if (_touch_command(FTS4_CMD_MS_CX_TUNING, NULL, 0))
return 0;
return 1;
if (_touch_wait_event(FTS4_EV_STATUS, FTS4_EV_STATUS_MS_CX_TUNING_DONE, 2000, buf) || buf[0] || buf[1])
return 0;
return 1;
// Apply Self Sense Compensation tuning.
if (_touch_command(FTS4_CMD_SS_CX_TUNING, NULL, 0))
return 0;
return 1;
if (_touch_wait_event(FTS4_EV_STATUS, FTS4_EV_STATUS_SS_CX_TUNING_DONE, 2000, buf) || buf[0] || buf[1])
return 0;
return 1;
// Save Compensation data to EEPROM.
if (_touch_command(FTS4_CMD_SAVE_CX_TUNING, NULL, 0))
return 0;
return 1;
if (_touch_wait_event(FTS4_EV_STATUS, FTS4_EV_STATUS_WRITE_CX_TUNE_DONE, 2000, buf) || buf[0] || buf[1])
return 0;
return 1;
return touch_sense_enable();
}
@@ -395,11 +396,11 @@ static int touch_init()
// Check that touch IC is supported.
touch_info_t *info = touch_get_chip_info();
if (info->chip_id != FTS4_I2C_CHIP_ID)
return 0;
return 1;
// Initialize touchscreen module.
if (touch_sys_reset())
return 0;
return 1;
return touch_sense_enable();
}
@@ -441,12 +442,12 @@ int touch_power_on()
u32 retries = 3;
while (retries)
{
if (touch_init())
return 1;
if (!touch_init())
return 0;
retries--;
}
return 0;
return 1;
}
void touch_power_off()