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media: lirc: report ir receiver overflow

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If the driver reports that the hardware had an overflow, report this to
userspace. It would be nice to know when this happens, and not just get
a long space.

This change has been tested with lircd, ir-ctl, and ir-keytable.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Sean Young
2022-01-15 11:19:11 +01:00
committed by Mauro Carvalho Chehab
parent 950170d6d2
commit 68a99f6a0e
5 changed files with 30 additions and 14 deletions
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3
Documentation/userspace-api/media/lirc.h.rst.exceptions
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@@ -11,12 +11,14 @@ ignore define LIRC_SPACE
ignore define LIRC_PULSE
ignore define LIRC_FREQUENCY
ignore define LIRC_TIMEOUT
ignore define LIRC_OVERFLOW
ignore define LIRC_VALUE
ignore define LIRC_MODE2
ignore define LIRC_IS_SPACE
ignore define LIRC_IS_PULSE
ignore define LIRC_IS_FREQUENCY
ignore define LIRC_IS_TIMEOUT
ignore define LIRC_IS_OVERFLOW
ignore define LIRC_MODE2SEND
ignore define LIRC_SEND2MODE
@@ -75,6 +77,7 @@ ignore define PULSE_MASK
ignore define LIRC_MODE2_SPACE
ignore define LIRC_MODE2_PULSE
ignore define LIRC_MODE2_TIMEOUT
ignore define LIRC_MODE2_OVERFLOW
ignore define LIRC_VALUE_MASK
ignore define LIRC_MODE2_MASK