On Tue, 2017-04-04 at 19:25 +0100, Dan MacDonald wrote:
> It took just under 11 hours to build the Arch 4.11 armv7h kernel on my
> SL. The good news is that the patch both applied and built OK this
> time, and the kernel package installed fine. What didn't seem right is
> that boot pauses for a minute or so on these lines:
>
> [ 4.458572] panel-simple panel-lcd: panel-lcd supply power not found,
> using dummy regulator
> [ 4.467736] panel-simple panel-lvds0: panel-lvds0 supply power not
> found, using dummy regulator
I have no idea where that delay comes from, but do you have the Okaya
RS800480T-7x0GP parallel panel or the Hannstar HSD100PXN1 LVDS panel
that are described in imx6qdl-sabrelite.dtsi connected to the SABRE Lite
board? If not, could you try disabling them or the one that you don't
have:
----------8<----------
diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
index 84131794e97b6..c291c2821345f 100644
--- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
@@ -159,7 +159,7 @@
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <7>;
power-supply = <®_3p3v>;
- status = "okay";
+ status = "disabled";
};
backlight_lvds: backlight-lvds {
@@ -168,7 +168,7 @@
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <7>;
power-supply = <®_3p3v>;
- status = "okay";
+ status = "disabled";
};
lcd_display: display@di0 {
@@ -178,7 +178,7 @@
interface-pix-fmt = "bgr666";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_j15>;
- status = "okay";
+ status = "disabled";
port@0 {
reg = <0>;
@@ -200,6 +200,7 @@
panel-lcd {
compatible = "okaya,rs800480t-7x0gp";
backlight = <&backlight_lcd>;
+ status = "disabled";
port {
lcd_panel_in: endpoint {
@@ -211,6 +212,7 @@
panel-lvds0 {
compatible = "hannstar,hsd100pxn1";
backlight = <&backlight_lvds>;
+ status = "disabled";
port {
panel_in: endpoint {
---------->8----------
regards
Philipp
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