diff options
| author | Vincent Palatin <vpalatin@chromium.org> | 2016-07-26 11:07:52 +0200 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-07-27 02:03:49 -0700 |
| commit | c48408f0baf852671d8c87f1f64890201335e1df (patch) | |
| tree | a4fd406b7b4a0993b28d7d5431558c93b3c9530f /include/config.h | |
| parent | e8a95db0597cba3ebfb93779b7a2a53b7224dec9 (diff) | |
| download | chrome-ec-c48408f0baf852671d8c87f1f64890201335e1df.tar.gz | |
pd: support CCD provided by an external chip
When the case close debug (CCD) feature is provided by an external chip
(e.g security chip or TCPC), we still need to be able to detect debug
accessory with Rd/Rd (by setting Rp/Rp when VBUS is detected without
seeing Rp).
Add a CONFIG_CASE_CLOSED_DEBUG_EXTERNAL configuration parameter for this
case.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BRANCH=none
BUG=chrome-os-partner:55410
TEST=manual:on Kevin, enable CONFIG_CASE_CLOSED_DEBUG_EXTERNAL,
plug a SuzyQ (with Rd/Rd) and verify that the device in debug mode
when transitioning to S5.
Change-Id: Ie04a000a7b0eb670e3808f7bca1180298dfcd9db
Reviewed-on: https://chromium-review.googlesource.com/363400
Commit-Ready: Vincent Palatin <vpalatin@chromium.org>
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Shawn N <shawnn@chromium.org>
Diffstat (limited to 'include/config.h')
| -rw-r--r-- | include/config.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/config.h b/include/config.h index d868d5671e..d3b15932cf 100644 --- a/include/config.h +++ b/include/config.h @@ -312,9 +312,11 @@ #undef CONFIG_BUTTON_COUNT /* - * Enable case close debug (CCD) mode. + * Enable case close debug (CCD) mode in the EC. */ #undef CONFIG_CASE_CLOSED_DEBUG +/* The case close debug (CCD) feature is provided by an external chip. */ +#undef CONFIG_CASE_CLOSED_DEBUG_EXTERNAL /* * Capsense chip has buttons, too. |