diff options
author | Daisuke Nojiri <dnojiri@chromium.org> | 2022-06-21 21:52:03 +0000 |
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committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-06-29 23:39:58 +0000 |
commit | 122ce784c72a2c623dd9615eda5d2ff6a0fe2c94 (patch) | |
tree | e6ecf93296b0e8d000b129b9e9093ae75fe85a53 /include/extpower.h | |
parent | 8d9a5c873a739513fe72c4e3b6ad28ce4e39279a (diff) | |
download | chrome-ec-122ce784c72a2c623dd9615eda5d2ff6a0fe2c94.tar.gz |
GPU: Add Nvidia GPU D-Notify driver
(Based on the driver written by Tim Wawrzynczak.)
This patch adds Nvidia GPU D-Notify driver. It asserts a GPIO, sends a
host event, and sets D-Notify level in shared memory when power
availability changes (i.e. AC plug/unplug, battery charge/discharge).
BUG=b:216485035
BRANCH=None
TEST=make run-nvidia_gpu && make buildall
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Change-Id: I231619157fe03fb357882540ffa34b4d48fba253
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3716794
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'include/extpower.h')
-rw-r--r-- | include/extpower.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/extpower.h b/include/extpower.h index edc4bb105e..aa15d1f605 100644 --- a/include/extpower.h +++ b/include/extpower.h @@ -21,7 +21,7 @@ __override_proto void board_check_extpower(void); /** * Return non-zero if external power is present. */ -int extpower_is_present(void); +test_mockable int extpower_is_present(void); /** * Interrupt handler for external power GPIOs. |