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aw8697: add haptic level adjustment 

Change-Id: I47faeac783d88f46c2ed088882f179d0b072ef5b
This commit is contained in:
flar2 2019-05-24 11:16:54 -04:00 committed by Cyber Knight
parent 0798dec4cd
commit 1e11eab82a
No known key found for this signature in database
GPG Key ID: 23BD4CCD326E9D64
2 changed files with 58 additions and 130 deletions
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184
drivers/vibrator/aw8697.c
View File

@ -778,9 +778,20 @@ static int aw8697_haptic_set_bst_peak_cur(struct aw8697 *aw8697, unsigned char p
return 0;
}
static unsigned char aw8697_haptic_set_level(struct aw8697 *aw8697, int gain)
{
int val = 80;
val = aw8697->level * gain / 3;
if (val > 255)
val = 255;
return val;
}
static int aw8697_haptic_set_gain(struct aw8697 *aw8697, unsigned char gain)
{
aw8697_i2c_write(aw8697, AW8697_REG_DATDBG, gain);
aw8697_i2c_write(aw8697, AW8697_REG_DATDBG, aw8697_haptic_set_level(aw8697, gain));
return 0;
}
@ -1818,9 +1829,6 @@ static int aw8697_haptic_audio_off(struct aw8697 *aw8697)
mutex_lock(&aw8697->lock);
aw8697_haptic_set_gain(aw8697, 0x80);
aw8697_haptic_stop(aw8697);
aw8697->gun_type = 0xff;
aw8697->bullet_nr =0;
aw8697->gun_mode =0;
aw8697_haptic_audio_ctr_list_clear(&aw8697->haptic_audio);
mutex_unlock(&aw8697->lock);
@ -2277,120 +2285,6 @@ static void aw8697_haptic_audio_work_routine(struct work_struct *work)
}
}
static ssize_t aw8697_gun_type_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
#ifdef TIMED_OUTPUT
struct timed_output_dev *to_dev = dev_get_drvdata(dev);
struct aw8697 *aw8697 = container_of(to_dev, struct aw8697, to_dev);
#else
struct led_classdev *cdev = dev_get_drvdata(dev);
struct aw8697 *aw8697 = container_of(cdev, struct aw8697, cdev);
#endif
return snprintf(buf, PAGE_SIZE, "0x%02x\n", aw8697->gun_type);
}
static ssize_t aw8697_gun_type_store(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
#ifdef TIMED_OUTPUT
struct timed_output_dev *to_dev = dev_get_drvdata(dev);
struct aw8697 *aw8697 = container_of(to_dev, struct aw8697, to_dev);
#else
struct led_classdev *cdev = dev_get_drvdata(dev);
struct aw8697 *aw8697 = container_of(cdev, struct aw8697, cdev);
#endif
unsigned int val = 0;
int rc = 0;
rc = kstrtouint(buf, 0, &val);
if (rc < 0)
return rc;
pr_debug("%s: value=%d\n", __FUNCTION__, val);
mutex_lock(&aw8697->lock);
aw8697->gun_type = val;
mutex_unlock(&aw8697->lock);
return count;
}
static ssize_t aw8697_bullet_nr_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
#ifdef TIMED_OUTPUT
struct timed_output_dev *to_dev = dev_get_drvdata(dev);
struct aw8697 *aw8697 = container_of(to_dev, struct aw8697, to_dev);
#else
struct led_classdev *cdev = dev_get_drvdata(dev);
struct aw8697 *aw8697 = container_of(cdev, struct aw8697, cdev);
#endif
return snprintf(buf, PAGE_SIZE, "0x%02x\n", aw8697->bullet_nr);
}
static ssize_t aw8697_bullet_nr_store(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
#ifdef TIMED_OUTPUT
struct timed_output_dev *to_dev = dev_get_drvdata(dev);
struct aw8697 *aw8697 = container_of(to_dev, struct aw8697, to_dev);
#else
struct led_classdev *cdev = dev_get_drvdata(dev);
struct aw8697 *aw8697 = container_of(cdev, struct aw8697, cdev);
#endif
unsigned int val = 0;
int rc = 0;
rc = kstrtouint(buf, 0, &val);
if (rc < 0)
return rc;
pr_debug("%s: value=%d\n", __FUNCTION__, val);
mutex_lock(&aw8697->lock);
aw8697->bullet_nr = val;
mutex_unlock(&aw8697->lock);
return count;
}
static ssize_t aw8697_gun_mode_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
#ifdef TIMED_OUTPUT
struct timed_output_dev *to_dev = dev_get_drvdata(dev);
struct aw8697 *aw8697 = container_of(to_dev, struct aw8697, to_dev);
#else
struct led_classdev *cdev = dev_get_drvdata(dev);
struct aw8697 *aw8697 = container_of(cdev, struct aw8697, cdev);
#endif
return snprintf(buf, PAGE_SIZE, "0x%02x\n", aw8697->gun_mode);
}
static ssize_t aw8697_gun_mode_store(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
#ifdef TIMED_OUTPUT
struct timed_output_dev *to_dev = dev_get_drvdata(dev);
struct aw8697 *aw8697 = container_of(to_dev, struct aw8697, to_dev);
#else
struct led_classdev *cdev = dev_get_drvdata(dev);
struct aw8697 *aw8697 = container_of(cdev, struct aw8697, cdev);
#endif
unsigned int val = 0;
int rc = 0;
rc = kstrtouint(buf, 0, &val);
if (rc < 0)
return rc;
pr_debug("%s: value=%d\n", __FUNCTION__, val);
mutex_lock(&aw8697->lock);
aw8697->gun_mode = val;
mutex_unlock(&aw8697->lock);
return count;
}
/*****************************************************
*
* haptic cont
@ -2942,9 +2836,6 @@ static int aw8697_haptic_init(struct aw8697 *aw8697)
tp->id[i].pt_info.status = 0;
}
aw8697->gun_type = 0xff;
aw8697->bullet_nr = 0x00;
aw8697->gun_mode = 0x00;
INIT_LIST_HEAD(&(aw8697->haptic_audio.list));
INIT_LIST_HEAD(&(aw8697->haptic_audio.score_list));
aw8697->haptic_audio.tp_size.x = 3120;
@ -2961,6 +2852,7 @@ static int aw8697_haptic_init(struct aw8697 *aw8697)
aw8697->activate_mode = AW8697_HAPTIC_ACTIVATE_RAM_MODE;
aw8697_haptic_set_wav_loop(aw8697, aw8697->loop[0x00], 0xff);
aw8697_haptic_set_bst_vol(aw8697, 0x11);
aw8697->level = 3;
if (check_factory_mode())
aw8697_haptic_set_gain(aw8697, 0xcf);
else
@ -3426,6 +3318,48 @@ static ssize_t aw8697_gain_store(struct device *dev,
return count;
}
static ssize_t aw8697_level_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
#ifdef TIMED_OUTPUT
struct timed_output_dev *to_dev = dev_get_drvdata(dev);
struct aw8697 *aw8697 = container_of(to_dev, struct aw8697, to_dev);
#else
struct led_classdev *cdev = dev_get_drvdata(dev);
struct aw8697 *aw8697 = container_of(cdev, struct aw8697, cdev);
#endif
return snprintf(buf, PAGE_SIZE, "%d\n", aw8697->level);
}
static ssize_t aw8697_level_store(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
#ifdef TIMED_OUTPUT
struct timed_output_dev *to_dev = dev_get_drvdata(dev);
struct aw8697 *aw8697 = container_of(to_dev, struct aw8697, to_dev);
#else
struct led_classdev *cdev = dev_get_drvdata(dev);
struct aw8697 *aw8697 = container_of(cdev, struct aw8697, cdev);
#endif
unsigned int val = 0;
int rc = 0;
rc = kstrtouint(buf, 0, &val);
if (rc < 0)
return rc;
if (val < 0 || val > 10)
val = 3;
pr_info("%s: value=%d\n", __FUNCTION__, val);
mutex_lock(&aw8697->lock);
aw8697->level = val;
aw8697_haptic_set_gain(aw8697, aw8697->gain);
mutex_unlock(&aw8697->lock);
return count;
}
static ssize_t aw8697_seq_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
@ -5094,6 +5028,7 @@ static DEVICE_ATTR(activate_mode, S_IWUSR | S_IRUGO, aw8697_activate_mode_show,
static DEVICE_ATTR(index, S_IWUSR | S_IRUGO, aw8697_index_show, aw8697_index_store);
static DEVICE_ATTR(vmax, S_IWUSR | S_IRUGO, aw8697_vmax_show, aw8697_vmax_store);
static DEVICE_ATTR(gain, S_IWUSR | S_IRUGO, aw8697_gain_show, aw8697_gain_store);
static DEVICE_ATTR(level, S_IWUSR | S_IRUGO, aw8697_level_show, aw8697_level_store);
static DEVICE_ATTR(seq, S_IWUSR | S_IRUGO, aw8697_seq_show, aw8697_seq_store);
static DEVICE_ATTR(loop, S_IWUSR | S_IRUGO, aw8697_loop_show, aw8697_loop_store);
static DEVICE_ATTR(register, S_IWUSR | S_IRUGO, aw8697_reg_show, aw8697_reg_store);
@ -5124,9 +5059,6 @@ static DEVICE_ATTR(haptic_audio_tz_cnt, S_IWUSR | S_IRUGO, aw8697_haptic_audio_t
static DEVICE_ATTR(haptic_audio_hap_cnt_max_outside_tz, S_IWUSR | S_IRUGO, aw8697_haptic_audio_hap_cnt_max_outside_tz_show, aw8697_haptic_audio_hap_cnt_max_outside_tz_store);
static DEVICE_ATTR(haptic_osc_data, S_IWUSR | S_IRUGO, aw8697_haptic_osc_data_show, aw8697_osc_data_store);
static DEVICE_ATTR(ram_test, S_IWUSR | S_IRUGO, aw8697_haptic_ram_test_show, aw8697_haptic_ram_test_store);
static DEVICE_ATTR(gun_type, S_IWUSR | S_IRUGO, aw8697_gun_type_show, aw8697_gun_type_store);
static DEVICE_ATTR(bullet_nr, S_IWUSR | S_IRUGO, aw8697_bullet_nr_show, aw8697_bullet_nr_store);
static DEVICE_ATTR(gun_mode, S_IWUSR | S_IRUGO, aw8697_gun_mode_show, aw8697_gun_mode_store);
static struct attribute *aw8697_vibrator_attributes[] = {
&dev_attr_state.attr,
@ -5136,6 +5068,7 @@ static struct attribute *aw8697_vibrator_attributes[] = {
&dev_attr_index.attr,
&dev_attr_vmax.attr,
&dev_attr_gain.attr,
&dev_attr_level.attr,
&dev_attr_seq.attr,
&dev_attr_loop.attr,
&dev_attr_register.attr,
@ -5166,9 +5099,6 @@ static struct attribute *aw8697_vibrator_attributes[] = {
&dev_attr_haptic_audio_hap_cnt_max_outside_tz.attr,
&dev_attr_haptic_osc_data.attr,
&dev_attr_ram_test.attr,
&dev_attr_gun_type.attr,
&dev_attr_bullet_nr.attr,
&dev_attr_gun_mode.attr,
NULL
};

4
drivers/vibrator/aw8697.h
View File

@ -466,6 +466,7 @@ struct aw8697 {
int index;
int vmax;
int gain;
int level;
unsigned char seq[AW8697_SEQUENCER_SIZE];
unsigned char loop[AW8697_SEQUENCER_SIZE];
@ -507,9 +508,6 @@ struct aw8697 {
unsigned int game_microsecond;
unsigned int interval_us;
struct notifier_block fb_notif;/*register to control tp report*/
unsigned int gun_type;
unsigned int bullet_nr;
unsigned int gun_mode;
};
struct aw8697_container{