diff options
Diffstat (limited to 'Documentation/userspace-api/media/rc/lirc-dev-intro.rst')
-rw-r--r-- | Documentation/userspace-api/media/rc/lirc-dev-intro.rst | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/Documentation/userspace-api/media/rc/lirc-dev-intro.rst b/Documentation/userspace-api/media/rc/lirc-dev-intro.rst index c88973732282..d899331b943f 100644 --- a/Documentation/userspace-api/media/rc/lirc-dev-intro.rst +++ b/Documentation/userspace-api/media/rc/lirc-dev-intro.rst @@ -103,11 +103,11 @@ on the following table. ``LIRC_MODE2_PULSE`` - Signifies the presence of IR in microseconds. + Signifies the presence of IR in microseconds, also known as *flash*. ``LIRC_MODE2_SPACE`` - Signifies absence of IR in microseconds. + Signifies absence of IR in microseconds, also known as *gap*. ``LIRC_MODE2_FREQUENCY`` @@ -117,11 +117,16 @@ on the following table. ``LIRC_MODE2_TIMEOUT`` - If timeout reports are enabled with - :ref:`lirc_set_rec_timeout_reports`, when the timeout set with - :ref:`lirc_set_rec_timeout` expires due to no IR being detected, - this packet will be sent, with the number of microseconds with - no IR. + When the timeout set with :ref:`lirc_set_rec_timeout` expires due + to no IR being detected, this packet will be sent, with the number + of microseconds with no IR. + + ``LIRC_MODE2_OVERFLOW`` + + Signifies that the IR receiver encounter an overflow, and some IR + is missing. The IR data after this should be correct again. The + actual value is not important, but this is set to 0xffffff by the + kernel for compatibility with lircd. .. _lirc-mode-pulse: |