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From 1c60b7224562b50a9aef90d533cdfd918dced867 Mon Sep 17 00:00:00 2001
From: Paul Kocialkowski <contact@paulk.fr>
Date: Mon, 10 Aug 2015 22:59:50 +0200
Subject: [PATCH 4/7] firmware: Hold key combination in developer mode
This binds the Ctrl + H key combination to hold the developer mode screen.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
---
firmware/lib/vboot_api_kernel.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/firmware/lib/vboot_api_kernel.c b/firmware/lib/vboot_api_kernel.c
index fff3056..5e784eb 100644
--- a/firmware/lib/vboot_api_kernel.c
+++ b/firmware/lib/vboot_api_kernel.c
@@ -292,6 +292,7 @@ VbError_t VbBootDeveloper(VbCommonParams *cparams, LoadKernelParams *p)
uint32_t use_legacy = 0;
uint32_t default_boot = 0;
uint32_t ctrl_d_pressed = 0;
+ uint32_t hold = 0;
VbAudioContext *audio = 0;
@@ -417,6 +418,12 @@ VbError_t VbBootDeveloper(VbCommonParams *cparams, LoadKernelParams *p)
ctrl_d_pressed = 1;
goto fallout;
break;
+ case 0x08:
+ /* Ctrl+H = hold */
+ VBDEBUG(("VbBootDeveloper() - "
+ "hold developer mode screen\n"));
+ hold = 1;
+ break;
case 0x0c:
VBDEBUG(("VbBootDeveloper() - "
"user pressed Ctrl+L; Try legacy boot\n"));
@@ -467,7 +474,7 @@ VbError_t VbBootDeveloper(VbCommonParams *cparams, LoadKernelParams *p)
VbCheckDisplayKey(cparams, key, &vnc);
break;
}
- } while(VbAudioLooping(audio));
+ } while(hold || VbAudioLooping(audio));
fallout:
--
2.8.0
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