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author | Robin van der Gracht <robin@protonic.nl> | 2019-11-25 23:40:47 +0300 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2019-11-26 00:32:11 +0300 |
commit | 1a26c920717a24272e15b79b1455f3e99969a3ce (patch) | |
tree | f5f105b72288746199e3db0625f0bea337f7aca3 /sound/hda | |
parent | 71c296f6d5b33faf9867d04c6c5d75c7e56b886b (diff) | |
download | linux-1a26c920717a24272e15b79b1455f3e99969a3ce.tar.xz |
Input: snvs_pwrkey - send key events for i.MX6 S, DL and Q
The first generation i.MX6 processors does not send an interrupt when the
power key is pressed. It sends a power down request interrupt if the key is
released before a hard shutdown (5 second press). This should allow
software to bring down the SoC safely.
For this driver to work as a regular power key with the older SoCs, we need
to send a keypress AND release when we get the power down request irq.
Signed-off-by: Robin van der Gracht <robin@protonic.nl>
Link: https://lore.kernel.org/r/20191125161210.8275-1-robin@protonic.nl
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'sound/hda')
0 files changed, 0 insertions, 0 deletions