58 static int pm8xxx_vib_set(struct pm8xxx_vib *vib, bool on)  in pm8xxx_vib_set()  argument
61 	unsigned int val = vib->reg_vib_drv;  in pm8xxx_vib_set()
64 		val |= ((vib->level << VIB_DRV_SEL_SHIFT) & VIB_DRV_SEL_MASK);  in pm8xxx_vib_set()
68 	rc = regmap_write(vib->regmap, VIB_DRV, val);  in pm8xxx_vib_set()
72 	vib->reg_vib_drv = val;  in pm8xxx_vib_set()
82 	struct pm8xxx_vib *vib = container_of(work, struct pm8xxx_vib, work);  in pm8xxx_work_handler()  local
86 	rc = regmap_read(vib->regmap, VIB_DRV, &val);  in pm8xxx_work_handler()
94 	if (vib->speed) {  in pm8xxx_work_handler()
95 		vib->active = true;  in pm8xxx_work_handler()
96 		vib->level = ((VIB_MAX_LEVELS * vib->speed) / MAX_FF_SPEED) +  in pm8xxx_work_handler()
98 		vib->level /= 100;  in pm8xxx_work_handler()
100 		vib->active = false;  in pm8xxx_work_handler()
101 		vib->level = VIB_MIN_LEVEL_mV / 100;  in pm8xxx_work_handler()
104 	pm8xxx_vib_set(vib, vib->active);  in pm8xxx_work_handler()
115 	struct pm8xxx_vib *vib = input_get_drvdata(dev);  in pm8xxx_vib_close()  local
117 	cancel_work_sync(&vib->work);  in pm8xxx_vib_close()
118 	if (vib->active)  in pm8xxx_vib_close()
119 		pm8xxx_vib_set(vib, false);  in pm8xxx_vib_close()
133 	struct pm8xxx_vib *vib = input_get_drvdata(dev);  in pm8xxx_vib_play_effect()  local
135 	vib->speed = effect->u.rumble.strong_magnitude >> 8;  in pm8xxx_vib_play_effect()
136 	if (!vib->speed)  in pm8xxx_vib_play_effect()
137 		vib->speed = effect->u.rumble.weak_magnitude >> 9;  in pm8xxx_vib_play_effect()
139 	schedule_work(&vib->work);  in pm8xxx_vib_play_effect()
146 	struct pm8xxx_vib *vib;  in pm8xxx_vib_probe()  local
151 	vib = devm_kzalloc(&pdev->dev, sizeof(*vib), GFP_KERNEL);  in pm8xxx_vib_probe()
152 	if (!vib)  in pm8xxx_vib_probe()
155 	vib->regmap = dev_get_regmap(pdev->dev.parent, NULL);  in pm8xxx_vib_probe()
156 	if (!vib->regmap)  in pm8xxx_vib_probe()
163 	INIT_WORK(&vib->work, pm8xxx_work_handler);  in pm8xxx_vib_probe()
164 	vib->vib_input_dev = input_dev;  in pm8xxx_vib_probe()
167 	error = regmap_read(vib->regmap, VIB_DRV, &val);  in pm8xxx_vib_probe()
172 	error = regmap_write(vib->regmap, VIB_DRV, val);  in pm8xxx_vib_probe()
176 	vib->reg_vib_drv = val;  in pm8xxx_vib_probe()
181 	input_set_drvdata(input_dev, vib);  in pm8xxx_vib_probe()
182 	input_set_capability(vib->vib_input_dev, EV_FF, FF_RUMBLE);  in pm8xxx_vib_probe()
198 	platform_set_drvdata(pdev, vib);  in pm8xxx_vib_probe()
204 	struct pm8xxx_vib *vib = dev_get_drvdata(dev);  in pm8xxx_vib_suspend()  local
207 	pm8xxx_vib_set(vib, false);  in pm8xxx_vib_suspend()