diff options
author | Randall Spangler <rspangler@chromium.org> | 2012-05-21 16:20:33 -0700 |
---|---|---|
committer | Randall Spangler <rspangler@chromium.org> | 2012-05-21 16:30:12 -0700 |
commit | 990c8b39e1134bef2599dfc1402bc24b54a7e824 (patch) | |
tree | 6f682f65b6bc32614dd2eae022bfbeba30d13df9 /core | |
parent | 790d3d87216cb2d00b76f941cd6bcc80c3741069 (diff) | |
download | chrome-ec-990c8b39e1134bef2599dfc1402bc24b54a7e824.tar.gz |
Disable touchscreen when lid is closed and in S3
(Touchscreen was already disabled in S5)
Signed-off-by: Randall Spangler <rspangler@chromium.org>
BUG=chrome-os-partner:9736
TEST=from console, 'gpioget touchscreen_resetn' in these cases:
1) system is off -> 0
2) system is on with lid open -> 1
3) system is on with lid closed -> 1
4) system is suspended with lid open -> 1
5) system is suspended with lid closed -> 1
6) system is shut back down -> 0
7) suspend system with lid open, THEN close lid -> 0
Change-Id: I5fc80b72ea9dcfbf11f5280d79ae805c2ef1b6df
Diffstat (limited to 'core')
-rw-r--r-- | core/cortex-m/ec.lds.S | 4 | ||||
-rw-r--r-- | core/cortex-m/link_defs.h | 2 |
2 files changed, 6 insertions, 0 deletions
diff --git a/core/cortex-m/ec.lds.S b/core/cortex-m/ec.lds.S index 910b254f75..30a5446891 100644 --- a/core/cortex-m/ec.lds.S +++ b/core/cortex-m/ec.lds.S @@ -83,6 +83,10 @@ SECTIONS *(.rodata.HOOK_AC_CHANGE) __hooks_ac_change_end = .; + __hooks_lid_change = .; + *(.rodata.HOOK_LID_CHANGE) + __hooks_lid_change_end = .; + . = ALIGN(4); *(.rodata*) diff --git a/core/cortex-m/link_defs.h b/core/cortex-m/link_defs.h index ec6992d8ae..7f029ec667 100644 --- a/core/cortex-m/link_defs.h +++ b/core/cortex-m/link_defs.h @@ -34,6 +34,8 @@ extern const struct hook_data __hooks_chipset_shutdown[]; extern const struct hook_data __hooks_chipset_shutdown_end[]; extern const struct hook_data __hooks_ac_change[]; extern const struct hook_data __hooks_ac_change_end[]; +extern const struct hook_data __hooks_lid_change[]; +extern const struct hook_data __hooks_lid_change_end[]; /* Host commands */ extern const struct host_command __hcmds[]; |