From 78297c1fa4a158047e7bfa8bf0b3435fe498811d Mon Sep 17 00:00:00 2001 From: Paul Kocialkowski Date: Mon, 10 Aug 2015 22:59:50 +0200 Subject: [PATCH 3/7] firmware: Hold key combination in developer mode This binds the Ctrl + H key combination to hold the developer mode screen. Change-Id: Ia76080eacd2e5e78b35b83d0f3783bfa5137794a Signed-off-by: Paul Kocialkowski --- 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 e465fc3..2e31f08 100644 --- a/firmware/lib/vboot_api_kernel.c +++ b/firmware/lib/vboot_api_kernel.c @@ -308,6 +308,7 @@ 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; @@ -473,6 +474,12 @@ 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")); @@ -523,7 +530,7 @@ VbError_t VbBootDeveloper(VbCommonParams *cparams, LoadKernelParams *p) VbCheckDisplayKey(cparams, key, &vnc); break; } - } while(VbAudioLooping(audio)); + } while(hold || VbAudioLooping(audio)); fallout: -- 2.10.2