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Subject: media: rc: ite-cir: fix min_timeout calculation Author: Matthias Reichl hias@horus.com 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@vger.kernel.org Fixes: 528222d853f92 ("media: rc: harmonize infrared durations to microseconds") Signed-off-by: Matthias Reichl hias@horus.com Signed-off-by: Sean Young sean@mess.org Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org
drivers/media/rc/ite-cir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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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 *