diff options
| author | Dmitry Torokhov <dtor@chromium.org> | 2018-08-17 11:00:18 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-08-21 19:27:46 -0700 |
| commit | af908bfce225415c01d56b3f57cfc399d8485d3e (patch) | |
| tree | 73a798d47d9cb2002df7cb4836e6d5c7193ff997 | |
| parent | b8af74cc4cf7a304ce8087fc60248ea037aad566 (diff) | |
| download | chrome-ec-af908bfce225415c01d56b3f57cfc399d8485d3e.tar.gz | |
common: add BASE_CHANGE hook
Add a hook to act when a detachable device is connected/disconnected
from a base.
BUG=b:73133611
BRANCH=nocturne
TEST=Test with evtest that an event is sent to the AP.
Change-Id: I21103fff88f19a197124095ee229eebb178dcf3d
Signed-off-by: Dmitry Torokhov <dtor@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1180538
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
| -rw-r--r-- | common/hooks.c | 1 | ||||
| -rw-r--r-- | core/cortex-m/ec.lds.S | 4 | ||||
| -rw-r--r-- | core/cortex-m0/ec.lds.S | 4 | ||||
| -rw-r--r-- | core/host/host_exe.lds | 4 | ||||
| -rw-r--r-- | core/minute-ia/ec.lds.S | 4 | ||||
| -rw-r--r-- | core/nds32/ec.lds.S | 4 | ||||
| -rw-r--r-- | include/hooks.h | 7 | ||||
| -rw-r--r-- | include/link_defs.h | 2 |
8 files changed, 30 insertions, 0 deletions
diff --git a/common/hooks.c b/common/hooks.c index 6b4bb8873d..bee2d5fc63 100644 --- a/common/hooks.c +++ b/common/hooks.c @@ -45,6 +45,7 @@ static const struct hook_ptrs hook_list[] = { {__hooks_ac_change, __hooks_ac_change_end}, {__hooks_lid_change, __hooks_lid_change_end}, {__hooks_tablet_mode_change, __hooks_tablet_mode_change_end}, + {__hooks_base_attached_change, __hooks_base_attached_change_end}, {__hooks_pwrbtn_change, __hooks_pwrbtn_change_end}, {__hooks_battery_soc_change, __hooks_battery_soc_change_end}, #ifdef CONFIG_CASE_CLOSED_DEBUG_V1 diff --git a/core/cortex-m/ec.lds.S b/core/cortex-m/ec.lds.S index e4b15e4d15..cb7a426e60 100644 --- a/core/cortex-m/ec.lds.S +++ b/core/cortex-m/ec.lds.S @@ -191,6 +191,10 @@ SECTIONS KEEP(*(.rodata.HOOK_TABLET_MODE_CHANGE)) __hooks_tablet_mode_change_end = .; + __hooks_base_attached_change = .; + KEEP(*(.rodata.HOOK_BASE_ATTACHED_CHANGE)) + __hooks_base_attached_change_end = .; + __hooks_pwrbtn_change = .; KEEP(*(.rodata.HOOK_POWER_BUTTON_CHANGE)) __hooks_pwrbtn_change_end = .; diff --git a/core/cortex-m0/ec.lds.S b/core/cortex-m0/ec.lds.S index 26515451d3..beec66f21e 100644 --- a/core/cortex-m0/ec.lds.S +++ b/core/cortex-m0/ec.lds.S @@ -132,6 +132,10 @@ SECTIONS KEEP(*(.rodata.HOOK_TABLET_MODE_CHANGE)) __hooks_tablet_mode_change_end = .; + __hooks_base_attached_change = .; + KEEP(*(.rodata.HOOK_BASE_ATTACHED_CHANGE)) + __hooks_base_attached_change_end = .; + __hooks_pwrbtn_change = .; KEEP(*(.rodata.HOOK_POWER_BUTTON_CHANGE)) __hooks_pwrbtn_change_end = .; diff --git a/core/host/host_exe.lds b/core/host/host_exe.lds index 4e19bb812a..8d59109b94 100644 --- a/core/host/host_exe.lds +++ b/core/host/host_exe.lds @@ -77,6 +77,10 @@ SECTIONS { KEEP(*(.rodata.HOOK_TABLET_MODE_CHANGE)) __hooks_tablet_mode_change_end = .; + __hooks_base_attached_change = .; + KEEP(*(.rodata.HOOK_BASE_ATTACHED_CHANGE)) + __hooks_base_attached_change_end = .; + __hooks_pwrbtn_change = .; *(.rodata.HOOK_POWER_BUTTON_CHANGE) __hooks_pwrbtn_change_end = .; diff --git a/core/minute-ia/ec.lds.S b/core/minute-ia/ec.lds.S index 5c8f9d6fce..88cc0d61e2 100644 --- a/core/minute-ia/ec.lds.S +++ b/core/minute-ia/ec.lds.S @@ -102,6 +102,10 @@ SECTIONS KEEP(*(.rodata.HOOK_TABLET_MODE_CHANGE)) __hooks_tablet_mode_change_end = .; + __hooks_base_attached_change = .; + KEEP(*(.rodata.HOOK_BASE_ATTACHED_CHANGE)) + __hooks_base_attached_change_end = .; + __hooks_pwrbtn_change = .; KEEP(*(.rodata.HOOK_POWER_BUTTON_CHANGE)) __hooks_pwrbtn_change_end = .; diff --git a/core/nds32/ec.lds.S b/core/nds32/ec.lds.S index 5c1f8b6f79..2b822f2403 100644 --- a/core/nds32/ec.lds.S +++ b/core/nds32/ec.lds.S @@ -129,6 +129,10 @@ SECTIONS KEEP(*(.rodata.HOOK_TABLET_MODE_CHANGE)) __hooks_tablet_mode_change_end = .; + __hooks_base_attached_change = .; + KEEP(*(.rodata.HOOK_BASE_ATTACHED_CHANGE)) + __hooks_base_attached_change_end = .; + __hooks_pwrbtn_change = .; KEEP(*(.rodata.HOOK_POWER_BUTTON_CHANGE)) __hooks_pwrbtn_change_end = .; diff --git a/include/hooks.h b/include/hooks.h index d998523126..85ab1db8da 100644 --- a/include/hooks.h +++ b/include/hooks.h @@ -148,6 +148,13 @@ enum hook_type { HOOK_TABLET_MODE_CHANGE, /* + * Detachable device connected to a base. + * + * Hook routines are called from the TICK task. + */ + HOOK_BASE_ATTACHED_CHANGE, + + /* * Power button pressed or released. Based on debounced power button * state, not raw GPIO input. * diff --git a/include/link_defs.h b/include/link_defs.h index 1ff5804bb9..b4488c076a 100644 --- a/include/link_defs.h +++ b/include/link_defs.h @@ -50,6 +50,8 @@ extern const struct hook_data __hooks_lid_change[]; extern const struct hook_data __hooks_lid_change_end[]; extern const struct hook_data __hooks_tablet_mode_change[]; extern const struct hook_data __hooks_tablet_mode_change_end[]; +extern const struct hook_data __hooks_base_attached_change[]; +extern const struct hook_data __hooks_base_attached_change_end[]; extern const struct hook_data __hooks_pwrbtn_change[]; extern const struct hook_data __hooks_pwrbtn_change_end[]; extern const struct hook_data __hooks_battery_soc_change[]; |