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| author | Wei-Ning Huang <wnhuang@google.com> | 2017-05-02 19:32:52 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-05-06 19:52:32 -0700 |
| commit | 8c26ccbc151e8e270e04af74719d5e4befcc8ff3 (patch) | |
| tree | 887ad44804131db4a7384be510462fd7b3311a0a /common/keyboard_scan.c | |
| parent | a5a3fa2d13b4b18f1244ae408a778c5e88130a6f (diff) | |
| download | chrome-ec-8c26ccbc151e8e270e04af74719d5e4befcc8ff3.tar.gz | |
uart: add config to optionally enable EC_CMD_CONSOLE_READ v1
The cros_ec_debugfs creates the `console_log` debugfs entry if EC
supports EC_CMD_CONSOLE_READ version 1. On device where i2c command
latency is critical, periodic console_read is impacting the timing of
commands.
BRANCH=none
BUG=b:37584134
TEST=on rose with CONFIG_CONSOLE_ENABLE_READ_V1 undefined, the kernel
should not create cros_tp/console_log.
Change-Id: I40d0b959ef36f2f410155fa30e01c8169032a3e9
Signed-off-by: Wei-Ning Huang <wnhuang@google.com>
Reviewed-on: https://chromium-review.googlesource.com/494546
Commit-Ready: Wei-Ning Huang <wnhuang@chromium.org>
Tested-by: Wei-Ning Huang <wnhuang@chromium.org>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Diffstat (limited to 'common/keyboard_scan.c')
0 files changed, 0 insertions, 0 deletions