On Thu, Feb 20, 2014 at 8:55 AM, Robert Kuhn <[email protected]> wrote:
> Hi,
>
> I have a original Beagleboard C3. I installed ubuntu following the
> instructions from
> http://elinux.org/BeagleBoardUbuntu#Saucy_13.10
> (I also upgraded uboot before). Now I try to use my DVI monitor.
>
> I have tried the following in my uEnv.txt:
> dvimode=omapfb.mode=dvi:1024x768MR-16 omapdss.def_disp="dvi" vram=8M
> omapfb.vram=0:8M
> dvimode="omapfb.mode=dvi:1024x768MR-16@60"
> dvimode="omapfb.mode=dvi:1024x768MR-16@60 omapdss.def_disp="dvi"
> omapfb.vram=0:4M,1:4M,2:4M"
> dvimode="omapfb.mode=dvi:1024x768MR-16@60 omapdss.def_disp=dvi vram=12M"
>
These no longer apply..
> ...
> mmcargs=setenv bootargs console=${console} ${optargs} ${dvimode}
> ${kms_force_mode} root=${mmcroot} rootfstype=${mmcrootfstype} ${expansion}
> ${systemd}
> ...
>
> but the screen always remains black. Only when I power the BB with USB the
> screen shows something (whole orange color). After 2 seconds or so the
> screen goes to sleep.
>
Does this attached patch help against:
https://github.com/RobertCNelson/armv7-multiplatform (v3.13.x branch) ?
Regards,
--
Robert Nelson
http://www.rcn-ee.com/
--
For more options, visit http://beagleboard.org/discuss
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diff --git a/arch/arm/boot/dts/omap3-beagle.dts
b/arch/arm/boot/dts/omap3-beagle.dts
index 0416601..9bbc09f 100644
--- a/arch/arm/boot/dts/omap3-beagle.dts
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -284,7 +284,7 @@
tfp410: encoder@0 {
compatible = "ti,tfp410";
- gpios = <&gpio6 10 GPIO_ACTIVE_LOW>; /* 170, power-down */
+ /* gpios = <&gpio6 10 GPIO_ACTIVE_LOW>; */ /* 170,
power-down */
pinctrl-names = "default";
pinctrl-0 = <&tfp410_pins>;
