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vboot: Handle power button press in broken screen

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power button press is not being handled in broken screen
(VB_SCREEN_OS_BROKEN) if the user wants to exit out of it.

BUG=none
BRANCH=none
TEST=verified power button key functionality in
broken screen in Soraka board

Change-Id: I64cbb79479e3e0579aeec4e87894441acf26c9fa
Signed-off-by: Divya Chellap <divya.chellappa@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/674886
Commit-Ready: Divya Chellappa <divya.chellappa@intel.com>
Tested-by: Divya Chellappa <divya.chellappa@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
This commit is contained in:
Divya Chellap
2017-09-20 12:10:26 +05:30
committed by chrome-bot
parent e0a9a13c82
commit e95ceff307
1 changed files with 7 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
firmware/lib/vboot_ui_menu.c
View File

@@ -1060,9 +1060,14 @@ VbError_t vb2_recovery_menu(struct vb2_context *ctx, VbCommonParams *cparams)
VbDisplayScreen(ctx, cparams, VB_SCREEN_OS_BROKEN, 0);
VB2_DEBUG("waiting for manual recovery\n");
while (1) {
VbCheckDisplayKey(ctx, cparams, VbExKeyboardRead());
if (VbWantShutdownMenu(cparams->gbb->flags))
key = VbExKeyboardRead();
if (key == VB_BUTTON_POWER)
return VBERROR_SHUTDOWN_REQUESTED;
else {
VbCheckDisplayKey(ctx, cparams, key);
if (VbWantShutdownMenu(cparams->gbb->flags))
return VBERROR_SHUTDOWN_REQUESTED;
}
VbExSleepMs(REC_KEY_DELAY);
}
}