diff options
author | Evan Green <evgreen@chromium.org> | 2020-03-20 10:37:59 -0700 |
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committer | Furquan Shaikh <furquan@google.com> | 2020-03-30 19:03:27 +0000 |
commit | 6b7bbc2b782938685ba08982c83c1694317a16b8 (patch) | |
tree | e7a435a689fb23d9e09c99b1a48785fa79f23101 /src/mainboard/siemens/mc_apl1/romstage.c | |
parent | 8a6e036861c87deadc6455f89062c56639acbdc7 (diff) |
mb/google/kohaku: Add enable_delay_ms for wacom pen
Add an enable reset delay to avoid messages like this in the
kernel:
i2c_hid i2c-WCOM50C1:00: failed to change power setting.
This gets rid of all the warnings except one on reboot/shutdown.
That last case likely isn't fixed because the sleep command is
being sent directly from i2c_hid_shutdown(), so no ACPI routines
get to run and provide the delay. Since the machine is going down
for shutdown/reboot anyway, fixing that last case is a lower
priority.
BUG=b:145094539
TEST=Run on kohaku, switch to guest mode and log out, no errors
Signed-off-by: Evan Green <evgreen@chromium.org>
Change-Id: I8fadf497dd09e5b95b1d74443fb0543d3555dbb8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39707
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/mainboard/siemens/mc_apl1/romstage.c')
0 files changed, 0 insertions, 0 deletions