lkml.org 
[lkml]   [2021]   [Jan]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCHv4 0/4] Lost key-up interrupt handling for omap4-keypad
Date
Hi,

This series updates omap4-keypad to disable unused long interrupts, and
implements the missing parts for the lost key-up interrupt quirk as
described in the silicon errata pdf. It also simplifies the probe to
use devm.

Regards,

Tony


Changes since v3:

- Use PM runtime to check the last pressed key is not stuck

- Simplify probe with devm

Changes since v2:

- Drop bogus level change, that already comes from device tree

- Scan keyboard in two phases and simplify using a bitmask

- Use mod_delayed_work and cancel_delayed_work_sync for the quirk

Tony Lindgren (4):
Input: omap4-keypad - disable unused long interrupts
Input: omap4-keypad - scan keys in two phases and simplify with
bitmask
Input: omap4-keypad - use PM runtime to check keys for errata
Input: omap4-keypad - simplify probe with devm

drivers/input/keyboard/omap4-keypad.c | 255 +++++++++++++++++---------
1 file changed, 170 insertions(+), 85 deletions(-)

--
2.30.0

\
 
 \ /
  Last update: 2021-01-06 13:59    [W:0.102 / U:0.828 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site