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| author | Jack Rosenthal <jrosenth@chromium.org> | 2022-04-28 15:49:24 -0600 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-05-05 23:29:28 +0000 |
| commit | 212ef472cc13372a0a70351f24fc0e1bbf29de8f (patch) | |
| tree | 34aaeacf121458b0473830ced021a148f3539838 /include/config.h | |
| parent | 73d4d92b07937932794d0e37d923300e4cb72481 (diff) | |
| download | chrome-ec-212ef472cc13372a0a70351f24fc0e1bbf29de8f.tar.gz | |
chargesplash: State machine implementation
This is much of the legwork required for go/cros-charging-splash, at
least the portion of connecting the charger from chipset off state.
What remains is:
- Examining battery state and charger supply to make better decisions
about when we can show the splash.
- Consider assertion of PROCHOT during bootup of a low power charger,
or after display initialization before the power button is pressed.
The next CL adds a simple text-based UI on top of this.
BUG=b:228370390
BRANCH=none
TEST=connect charger and boot to splash on brya (using ghost image)
(with full CL stack)
TEST=provided integration tests pass
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: Ic114e975109a338ffaa3be977094020251fc36e6
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3575089
Reviewed-by: Diana Z <dzigterman@chromium.org>
Reviewed-by: Aaron Massey <aaronmassey@google.com>
Diffstat (limited to 'include/config.h')
| -rw-r--r-- | include/config.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/config.h b/include/config.h index f7a507655b..6252a63e7a 100644 --- a/include/config.h +++ b/include/config.h @@ -918,6 +918,11 @@ /* Compile input current ramping support using software control */ #undef CONFIG_CHARGE_RAMP_SW +/* Enable EC support for charging splashscreen */ +#undef CONFIG_CHARGESPLASH +#undef CONFIG_CHARGESPLASH_PERIOD +#undef CONFIG_CHARGESPLASH_MAX_REQUESTS_PER_PERIOD + /*****************************************************************************/ /* Charger config */ @@ -6647,6 +6652,16 @@ #endif /* CONFIG_USB_PD_DISCHARGE_GPIO */ #endif /* CONFIG_USB_PD_DISCHARGE */ +/* Chargesplash defaults */ +#ifdef CONFIG_CHARGESPLASH +#ifndef CONFIG_CHARGESPLASH_PERIOD +#define CONFIG_CHARGESPLASH_PERIOD 900 +#endif +#ifndef CONFIG_CHARGESPLASH_MAX_REQUESTS_PER_PERIOD +#define CONFIG_CHARGESPLASH_MAX_REQUESTS_PER_PERIOD 5 +#endif +#endif + /* EC Codec Wake-on-Voice related definitions */ #ifdef CONFIG_AUDIO_CODEC_WOV #define CONFIG_SHA256 |