Lines Matching refs:ir
21 #define DRIVER_NAME "meson-ir"
67 struct meson_ir *ir = dev_id;
71 spin_lock(&ir->lock);
73 regmap_read(ir->reg, IR_DEC_REG1, &duration);
77 regmap_read(ir->reg, IR_DEC_STATUS, &status);
80 ir_raw_event_store_with_timeout(ir->rc, &rawir);
82 spin_unlock(&ir->lock);
93 struct meson_ir *ir;
96 ir = devm_kzalloc(dev, sizeof(struct meson_ir), GFP_KERNEL);
97 if (!ir)
104 ir->reg = devm_regmap_init_mmio(&pdev->dev, res_start,
106 if (IS_ERR(ir->reg))
107 return PTR_ERR(ir->reg);
113 ir->rc = devm_rc_allocate_device(dev, RC_DRIVER_IR_RAW);
114 if (!ir->rc) {
119 ir->rc->priv = ir;
120 ir->rc->device_name = DRIVER_NAME;
121 ir->rc->input_phys = DRIVER_NAME "/input0";
122 ir->rc->input_id.bustype = BUS_HOST;
124 ir->rc->map_name = map_name ? map_name : RC_MAP_EMPTY;
125 ir->rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
126 ir->rc->rx_resolution = MESON_RAW_TRATE;
127 ir->rc->min_timeout = 1;
128 ir->rc->timeout = IR_DEFAULT_TIMEOUT;
129 ir->rc->max_timeout = 10 * IR_DEFAULT_TIMEOUT;
130 ir->rc->driver_name = DRIVER_NAME;
132 spin_lock_init(&ir->lock);
133 platform_set_drvdata(pdev, ir);
135 ret = devm_rc_register_device(dev, ir->rc);
141 ret = devm_request_irq(dev, irq, meson_ir_irq, 0, NULL, ir);
148 regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_RESET,
150 regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_RESET, 0);
153 if (of_device_is_compatible(node, "amlogic,meson6-ir"))
154 regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_MODE,
157 regmap_update_bits(ir->reg, IR_DEC_REG2, IR_DEC_REG2_MODE,
161 regmap_update_bits(ir->reg, IR_DEC_REG0, IR_DEC_REG0_BASE_TIME,
165 regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_IRQSEL,
168 regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_ENABLE,
178 struct meson_ir *ir = platform_get_drvdata(pdev);
182 spin_lock_irqsave(&ir->lock, flags);
183 regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_ENABLE, 0);
184 spin_unlock_irqrestore(&ir->lock, flags);
191 struct meson_ir *ir = platform_get_drvdata(pdev);
194 spin_lock_irqsave(&ir->lock, flags);
200 if (of_device_is_compatible(node, "amlogic,meson6-ir"))
201 regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_MODE,
204 regmap_update_bits(ir->reg, IR_DEC_REG2, IR_DEC_REG2_MODE,
208 regmap_update_bits(ir->reg, IR_DEC_REG0, IR_DEC_REG0_BASE_TIME,
212 spin_unlock_irqrestore(&ir->lock, flags);
216 { .compatible = "amlogic,meson6-ir" },
217 { .compatible = "amlogic,meson8b-ir" },
218 { .compatible = "amlogic,meson-gxbb-ir" },