diff --git a/drivers/media/video/cx23885/cx23885-input.c b/drivers/media/video/cx23885/cx23885-input.c index 3f924e21b957..252817acc35b 100644 --- a/drivers/media/video/cx23885/cx23885-input.c +++ b/drivers/media/video/cx23885/cx23885-input.c @@ -46,12 +46,6 @@ static void convert_measurement(u32 x, struct ir_raw_event *y) { - if (x == V4L2_SUBDEV_IR_PULSE_RX_SEQ_END) { - y->pulse = false; - y->duration = V4L2_SUBDEV_IR_PULSE_MAX_WIDTH_NS; - return; - } - y->pulse = (x & V4L2_SUBDEV_IR_PULSE_LEVEL_MASK) ? true : false; y->duration = x & V4L2_SUBDEV_IR_PULSE_MAX_WIDTH_NS; } diff --git a/drivers/media/video/cx23885/cx23888-ir.c b/drivers/media/video/cx23885/cx23888-ir.c index aa07286b8d9b..684d23db98a7 100644 --- a/drivers/media/video/cx23885/cx23888-ir.c +++ b/drivers/media/video/cx23885/cx23888-ir.c @@ -675,15 +675,17 @@ static int cx23888_ir_rx_read(struct v4l2_subdev *sd, u8 *buf, size_t count, *num = n * sizeof(u32); for (p = (u32 *) buf, i = 0; i < n; p++, i++) { - if ((*p & FIFO_RXTX_RTO) == FIFO_RXTX_RTO) { - *p = V4L2_SUBDEV_IR_PULSE_RX_SEQ_END; - v4l2_dbg(2, ir_888_debug, sd, "rx read: end of rx\n"); - continue; - } - u = (*p & FIFO_RXTX_LVL) ? V4L2_SUBDEV_IR_PULSE_LEVEL_MASK : 0; - if (invert) - u = u ? 0 : V4L2_SUBDEV_IR_PULSE_LEVEL_MASK; + if ((*p & FIFO_RXTX_RTO) == FIFO_RXTX_RTO) { + /* Assume RTO was because of no IR light input */ + u = 0; + v4l2_dbg(2, ir_888_debug, sd, "rx read: end of rx\n"); + } else { + u = (*p & FIFO_RXTX_LVL) + ? V4L2_SUBDEV_IR_PULSE_LEVEL_MASK : 0; + if (invert) + u = u ? 0 : V4L2_SUBDEV_IR_PULSE_LEVEL_MASK; + } v = (u32) pulse_width_count_to_ns((u16) (*p & FIFO_RXTX), divider); diff --git a/drivers/media/video/cx25840/cx25840-ir.c b/drivers/media/video/cx25840/cx25840-ir.c index 326c2554c05c..be23c5b37a2f 100644 --- a/drivers/media/video/cx25840/cx25840-ir.c +++ b/drivers/media/video/cx25840/cx25840-ir.c @@ -677,15 +677,17 @@ static int cx25840_ir_rx_read(struct v4l2_subdev *sd, u8 *buf, size_t count, *num = n * sizeof(u32); for (p = (u32 *) buf, i = 0; i < n; p++, i++) { - if ((*p & FIFO_RXTX_RTO) == FIFO_RXTX_RTO) { - *p = V4L2_SUBDEV_IR_PULSE_RX_SEQ_END; - v4l2_dbg(2, ir_debug, sd, "rx read: end of rx\n"); - continue; - } - u = (*p & FIFO_RXTX_LVL) ? V4L2_SUBDEV_IR_PULSE_LEVEL_MASK : 0; - if (invert) - u = u ? 0 : V4L2_SUBDEV_IR_PULSE_LEVEL_MASK; + if ((*p & FIFO_RXTX_RTO) == FIFO_RXTX_RTO) { + /* Assume RTO was because of no IR light input */ + u = 0; + v4l2_dbg(2, ir_debug, sd, "rx read: end of rx\n"); + } else { + u = (*p & FIFO_RXTX_LVL) + ? V4L2_SUBDEV_IR_PULSE_LEVEL_MASK : 0; + if (invert) + u = u ? 0 : V4L2_SUBDEV_IR_PULSE_LEVEL_MASK; + } v = (u32) pulse_width_count_to_ns((u16) (*p & FIFO_RXTX), divider);