From: Mikko Ylinen <mikko.ylinen@intel.com>
Date: Fri, 12 Dec 2014 13:15:21 +0000 (+0200)
Subject: setup-gummiboot-conf: Add HDMI/DP specific splash .conf entries
X-Git-Tag: accepted/tizen/common/20141215.134716^0
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fadaptation%2Fsetup-scripts.git;a=commitdiff_plain;h=40e26bbb19f0450a0495263798ebe6cee4e736ae

setup-gummiboot-conf: Add HDMI/DP specific splash .conf entries

Unused digital display outputs cause a kernel boot timeout that adds
to system boot up time:

"[drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5"

The problem goes away by disabling unused outputs: video:<output>:d.

However, the problem gets complicated since VTC1010 provides only DP-1 connector,
and MinnowBoard MAX provides only HDMI-A-1 connector. The solution is to generate
HDMI and DP specific splash .conf entries. The desired config entry can be enabled
based on the platform.

Change-Id: I8544ee7cf15d7b4fb8837147e5149cca2f8c6b7e
Bug-Tizen: TC-2195
Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>
---

diff --git a/setup-scripts-bootloader-conf b/setup-scripts-bootloader-conf
index 6c56f8b..af5a25e 100755
--- a/setup-scripts-bootloader-conf
+++ b/setup-scripts-bootloader-conf
@@ -163,10 +163,18 @@ add_subcommand()
 
 	# Add a splash entry for fastboot testing and disable fbcon
 	if [ "$boot" = "gummiboot" ] && [ -f "$splash_path" ]; then
-		splash_opts="$options i915.fastboot=1 fbcon=map:9"
+		local splash_opts="$options i915.fastboot=1 fbcon=map:9"
 		setup-$boot-conf $verbose --bootdir "$bootdir" add \
 			$force --splash "$splash_path" "$kernel-splash" \
 			"Splash $os_name" "$kernel" "$splash_opts"
+		splash_opts_dp="$splash_opts video=HDMI-A-1:d"
+		setup-$boot-conf $verbose --bootdir "$bootdir" add \
+			$force --splash "$splash_path" "$kernel-splash-dp" \
+			"Splash DP $os_name" "$kernel" "$splash_opts_dp"
+		splash_opts_hdmi="$splash_opts video=DP-1:d"
+		setup-$boot-conf $verbose --bootdir "$bootdir" add \
+			$force --splash "$splash_path" "$kernel-splash-hdmi" \
+			"Splash HDMI $os_name" "$kernel" "$splash_opts_hdmi"
 	fi
 }