Lines Matching refs:info
56 static void sc27xx_vibra_set(struct vibra_info *info, bool on)
58 const struct sc27xx_vibra_data *data = info->data;
60 regmap_update_bits(info->regmap, info->base, data->ldo_pd, 0);
61 regmap_update_bits(info->regmap, info->base,
63 info->enabled = true;
65 regmap_update_bits(info->regmap, info->base, data->ldo_pd,
67 regmap_update_bits(info->regmap, info->base,
69 info->enabled = false;
73 static int sc27xx_vibra_hw_init(struct vibra_info *info)
75 const struct sc27xx_vibra_data *data = info->data;
80 return regmap_update_bits(info->regmap, info->base,
86 struct vibra_info *info = container_of(work, struct vibra_info,
89 if (info->strength && !info->enabled)
90 sc27xx_vibra_set(info, true);
91 else if (info->strength == 0 && info->enabled)
92 sc27xx_vibra_set(info, false);
98 struct vibra_info *info = input_get_drvdata(input);
100 info->strength = effect->u.rumble.weak_magnitude;
101 schedule_work(&info->play_work);
108 struct vibra_info *info = input_get_drvdata(input);
110 cancel_work_sync(&info->play_work);
111 if (info->enabled)
112 sc27xx_vibra_set(info, false);
117 struct vibra_info *info;
127 info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);
128 if (!info)
131 info->regmap = dev_get_regmap(pdev->dev.parent, NULL);
132 if (!info->regmap) {
137 error = device_property_read_u32(&pdev->dev, "reg", &info->base);
143 info->input_dev = devm_input_allocate_device(&pdev->dev);
144 if (!info->input_dev) {
149 info->input_dev->name = "sc27xx:vibrator";
150 info->input_dev->id.version = 0;
151 info->input_dev->close = sc27xx_vibra_close;
152 info->data = data;
154 input_set_drvdata(info->input_dev, info);
155 input_set_capability(info->input_dev, EV_FF, FF_RUMBLE);
156 INIT_WORK(&info->play_work, sc27xx_vibra_play_work);
157 info->enabled = false;
159 error = sc27xx_vibra_hw_init(info);
165 error = input_ff_create_memless(info->input_dev, NULL,
172 error = input_register_device(info->input_dev);