diff options
Diffstat (limited to 'drivers/media/video/cx25840/cx25840-ir.c')
| -rw-r--r-- | drivers/media/video/cx25840/cx25840-ir.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/drivers/media/video/cx25840/cx25840-ir.c b/drivers/media/video/cx25840/cx25840-ir.c index 308e87e9fae7..326c2554c05c 100644 --- a/drivers/media/video/cx25840/cx25840-ir.c +++ b/drivers/media/video/cx25840/cx25840-ir.c @@ -791,12 +791,15 @@ static int cx25840_ir_rx_s_parameters(struct v4l2_subdev *sd, &p->carrier_range_upper); o->carrier_range_lower = p->carrier_range_lower; o->carrier_range_upper = p->carrier_range_upper; + + p->max_pulse_width = + (u32) pulse_width_count_to_ns(FIFO_RXTX, rxclk_divider); } else { p->max_pulse_width = rxclk_rx_s_max_pulse_width(c, p->max_pulse_width, &rxclk_divider); - o->max_pulse_width = p->max_pulse_width; } + o->max_pulse_width = p->max_pulse_width; atomic_set(&ir_state->rxclk_divider, rxclk_divider); p->noise_filter_min_width = @@ -970,12 +973,15 @@ static int cx25840_ir_tx_s_parameters(struct v4l2_subdev *sd, p->duty_cycle = cduty_tx_s_duty_cycle(c, p->duty_cycle); o->duty_cycle = p->duty_cycle; + + p->max_pulse_width = + (u32) pulse_width_count_to_ns(FIFO_RXTX, txclk_divider); } else { p->max_pulse_width = txclk_tx_s_max_pulse_width(c, p->max_pulse_width, &txclk_divider); - o->max_pulse_width = p->max_pulse_width; } + o->max_pulse_width = p->max_pulse_width; atomic_set(&ir_state->txclk_divider, txclk_divider); p->resolution = clock_divider_to_resolution(txclk_divider); @@ -1094,12 +1100,10 @@ int cx25840_ir_log_status(struct v4l2_subdev *sd) "-%1d/+%1d, %u to %u Hz\n", i, j, clock_divider_to_freq(rxclk, 16 + j), clock_divider_to_freq(rxclk, 16 - i)); - } else { - v4l2_info(sd, "\tMax measurable pulse width: %u us, " - "%llu ns\n", - pulse_width_count_to_us(FIFO_RXTX, rxclk), - pulse_width_count_to_ns(FIFO_RXTX, rxclk)); } + v4l2_info(sd, "\tMax measurable pulse width: %u us, %llu ns\n", + pulse_width_count_to_us(FIFO_RXTX, rxclk), + pulse_width_count_to_ns(FIFO_RXTX, rxclk)); v4l2_info(sd, "\tLow pass filter: %s\n", filtr ? "enabled" : "disabled"); if (filtr) @@ -1139,12 +1143,10 @@ int cx25840_ir_log_status(struct v4l2_subdev *sd) clock_divider_to_carrier_freq(txclk)); v4l2_info(sd, "\tCarrier duty cycle: %2u/16\n", cduty + 1); - } else { - v4l2_info(sd, "\tMax pulse width: %u us, " - "%llu ns\n", - pulse_width_count_to_us(FIFO_RXTX, txclk), - pulse_width_count_to_ns(FIFO_RXTX, txclk)); } + v4l2_info(sd, "\tMax pulse width: %u us, %llu ns\n", + pulse_width_count_to_us(FIFO_RXTX, txclk), + pulse_width_count_to_ns(FIFO_RXTX, txclk)); v4l2_info(sd, "\tBusy: %s\n", stats & STATS_TBY ? "yes" : "no"); v4l2_info(sd, "\tFIFO service requested: %s\n", |