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authorDarren Hart <dvhart@linux.intel.com>2012-09-28 15:33:27 -0700
committerDarren Hart <dvhart@linux.intel.com>2012-09-28 17:52:17 -0700
commit8f02d4f8600bbc69a4b5b7bc5128942949f6b8fa (patch)
treeb42bfbff82d6d2e769b63985b9133edf2cb17d07
parenteb89634175a1993df879e00325c029d37bea0f1d (diff)
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fri2: Update xorg.conf per EMGD 1.14 user guidedenzil-7.0.2denzil
Correct the port order to only list SDVOB and LVDS. Update the Edid flags as appropriate. No EDID over LVDS. Enable built-in and edid timings as well as DTDs for the SDVOB port. Force 24-bit mode for LVDS port to work around an apparent bug with EMGD in which the default 18-bit mode results in a dim display using the secondary (LVDS) HDMI port (lower port). Add backlight intensity and inverter frequency specifications for the LVDS port per the note in the EMGD 1.14 User Guide (p 184) for E6xx CPUs. Signed-off-by: Darren Hart <dvhart@linux.intel.com>
-rw-r--r--meta-fri2/recipes-graphics/xorg-xserver/xserver-xf86-config/fri2/xorg.conf29
-rw-r--r--meta-fri2/recipes-graphics/xorg-xserver/xserver-xf86-config_0.1.bbappend2
2 files changed, 24 insertions, 7 deletions
diff --git a/meta-fri2/recipes-graphics/xorg-xserver/xserver-xf86-config/fri2/xorg.conf b/meta-fri2/recipes-graphics/xorg-xserver/xserver-xf86-config/fri2/xorg.conf
index 73736aca..8c315658 100644
--- a/meta-fri2/recipes-graphics/xorg-xserver/xserver-xf86-config/fri2/xorg.conf
+++ b/meta-fri2/recipes-graphics/xorg-xserver/xserver-xf86-config/fri2/xorg.conf
@@ -23,15 +23,32 @@ Section "Device"
Option "PcfVersion" "1792"
Option "ConfigId" "1"
Option "ALL/1/name" "e6xx"
- Option "ALL/1/General/PortOrder" "32400"
+ Option "ALL/1/General/PortOrder" "24000"
Option "ALL/1/General/DisplayConfig" "1"
Option "ALL/1/General/DisplayDetect" "1"
- Option "ALL/1/General/TuningWA" "1"
- Option "ALL/1/Port/4/General/name" "lvds"
- Option "ALL/1/Port/4/General/EdidAvail" "3"
- Option "ALL/1/Port/4/General/EdidNotAvail" "1"
- Option "ALL/1/Port/4/General/Rotation" "0"
+ Option "ALL/1/General/TuningWA" "1"
+
+ # Primary display (upper HDMI port, driven by sDVOB)
+ Option "ALL/1/Port/2/General/name" "Primary"
+ Option "ALL/1/Port/2/General/Edid" "1"
+ Option "ALL/1/Port/2/General/EdidAvail" "7"
+ Option "ALL/1/Port/2/General/EdidNotAvail" "5"
+ Option "ALL/1/Port/2/General/Rotation" "0"
+ Option "ALL/1/Port/2/Attr/71" "20300"
+
+ # Secondary display (lower HDMI port, driven by LVDS, 1366x768)
+ Option "ALL/1/Port/4/General/name" "Secondary"
Option "ALL/1/Port/4/General/Edid" "0"
+ Option "ALL/1/Port/4/General/Rotation" "0"
+
+ # Panel depth (the default 18 results in a dim display)
+ # Force dither off for 24-bit panels
+ Option "ALL/1/Port/4/Attr/26" "24"
+ Option "ALL/1/Port/4/Attr/45" "0"
+
+ # Backlight intensity and inverter frequency for E6xx CPUs
+ Option "ALL/1/Port/4/Attr/70" "100"
+ Option "ALL/1/Port/4/Attr/71" "20300"
EndSection
Section "ServerLayout"
diff --git a/meta-fri2/recipes-graphics/xorg-xserver/xserver-xf86-config_0.1.bbappend b/meta-fri2/recipes-graphics/xorg-xserver/xserver-xf86-config_0.1.bbappend
index 4b8d0e65..a6d7d8e2 100644
--- a/meta-fri2/recipes-graphics/xorg-xserver/xserver-xf86-config_0.1.bbappend
+++ b/meta-fri2/recipes-graphics/xorg-xserver/xserver-xf86-config_0.1.bbappend
@@ -1,3 +1,3 @@
THISDIR := "${@os.path.dirname(bb.data.getVar('FILE', d, True))}"
FILESPATH =. "${@base_set_filespath(["${THISDIR}/${PN}"], d)}:"
-
+PRINC := "${@int(PRINC) + 1}"