summaryrefslogtreecommitdiff
path: root/src/southbridge
diff options
context:
space:
mode:
authorSumeet Pawnikar <sumeet.r.pawnikar@intel.com>2019-07-30 15:03:40 +0530
committerFurquan Shaikh <furquan@google.com>2019-08-28 15:49:43 +0000
commite34c80256e184ca8886558dc7cc2ec4c4b37d31b (patch)
treef1ad388d3248d8bb09b6513165eacf4243c676c9 /src/southbridge
parentdf2bfb9a1ae5873283f644111ca4ef378fbd3c1a (diff)
mb/google/hatch/variants: Increase touchscreen reset delay to 120ms
During boot sequence sometime touchscreen reset keeps failing. Also, kernel dmesg shows "dmesg:i2c_hid i2c-GDIX0000:00: failed to reset device" message. This adds around 4 more seconds to the boot sequence. Setting the appropriate delay of 120ms between enable and reset for Goodix Touchscreen helps to synchronize and address this failure. This value is 120 ms as per Goodix Spec. BUG=b:138413748 BRANCH=None TEST=Built and tested on Hatch system Change-Id: I15005c568f285ec7bad9a0bec4498e2fdd20782b Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34626 Reviewed-by: V Sowmya <v.sowmya@intel.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/southbridge')
0 files changed, 0 insertions, 0 deletions