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Subject: media: rc: ite-cir: fix min_timeout calculation
Author: Matthias Reichl <hias@xxxxxxxxx>
Date: Sat Jan 9 21:10:55 2021 +0100
Commit 528222d853f92 ("media: rc: harmonize infrared durations to
microseconds") missed to switch the min_timeout calculation from ns
to us. This resulted in a minimum timeout of 1.2 seconds instead of 1.2ms,
leading to large delays and long key repeats.
Fix this by applying proper ns->us conversion.
Cc: stable@xxxxxxxxxxxxxxx
Fixes: 528222d853f92 ("media: rc: harmonize infrared durations to microseconds")
Signed-off-by: Matthias Reichl <hias@xxxxxxxxx>
Signed-off-by: Sean Young <sean@xxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
drivers/media/rc/ite-cir.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c
index a905113fef6e..0c6229592e13 100644
--- a/drivers/media/rc/ite-cir.c
+++ b/drivers/media/rc/ite-cir.c
@@ -1551,7 +1551,7 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id
rdev->s_rx_carrier_range = ite_set_rx_carrier_range;
/* FIFO threshold is 17 bytes, so 17 * 8 samples minimum */
rdev->min_timeout = 17 * 8 * ITE_BAUDRATE_DIVISOR *
- itdev->params.sample_period;
+ itdev->params.sample_period / 1000;
rdev->timeout = IR_DEFAULT_TIMEOUT;
rdev->max_timeout = 10 * IR_DEFAULT_TIMEOUT;
rdev->rx_resolution = ITE_BAUDRATE_DIVISOR *
