---

yaml
---
r: 208132
b: refs/heads/master
c: 81f287d
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5a28d9a320c865007da830c065bcaecfe91b3932
+refs/heads/master: 81f287da73377eb408de6879aa6c54c6d57dc1db

trunk/drivers/media/video/cx23885/cx23885-cards.c

@@ -962,6 +962,24 @@ void cx23885_gpio_setup(struct cx23885_dev *dev)
 
 int cx23885_ir_init(struct cx23885_dev *dev)
 {
+	static struct v4l2_subdev_io_pin_config ir_pin_cfg[] = {
+		{
+			.flags	  = V4L2_SUBDEV_IO_PIN_INPUT,
+			.pin	  = CX23885_PIN_IR_RX_GPIO19,
+			.function = CX23885_PAD_IR_RX,
+			.value	  = 0,
+			.strength = CX25840_PIN_DRIVE_MEDIUM,
+		}, {
+			.flags	  = V4L2_SUBDEV_IO_PIN_OUTPUT,
+			.pin	  = CX23885_PIN_IR_TX_GPIO20,
+			.function = CX23885_PAD_IR_TX,
+			.value	  = 0,
+			.strength = CX25840_PIN_DRIVE_MEDIUM,
+		}
+	};
+	const size_t ir_pin_cfg_count = ARRAY_SIZE(ir_pin_cfg);
+
+	struct v4l2_subdev_ir_parameters params;
 	int ret = 0;
 	switch (dev->board) {
 	case CX23885_BOARD_HAUPPAUGE_HVR1250:
@@ -982,7 +1000,20 @@ int cx23885_ir_init(struct cx23885_dev *dev)
 		if (ret)
 			break;
 		dev->sd_ir = cx23885_find_hw(dev, CX23885_HW_888_IR);
+		v4l2_subdev_call(dev->sd_cx25840, core, s_io_pin_config,
+				 ir_pin_cfg_count, ir_pin_cfg);
 		dev->pci_irqmask |= PCI_MSK_IR;
+		/*
+		 * For these boards we need to invert the Tx output via the
+		 * IR controller to have the LED off while idle
+		 */
+		v4l2_subdev_call(dev->sd_ir, ir, tx_g_parameters, &params);
+		params.enable = false;
+		params.shutdown = false;
+		params.invert_level = true;
+		v4l2_subdev_call(dev->sd_ir, ir, tx_s_parameters, &params);
+		params.shutdown = true;
+		v4l2_subdev_call(dev->sd_ir, ir, tx_s_parameters, &params);
 		break;
 	case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP:
 		request_module("ir-kbd-i2c");