From 1c60b7224562b50a9aef90d533cdfd918dced867 Mon Sep 17 00:00:00 2001 From: Paul Kocialkowski 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 --- 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