You are now approved. When you register, all posts are moderated until the first post is approved.
Gerald On Sun, Sep 29, 2013 at 11:32 AM, Sushant Khanna < [email protected]> wrote: > Thanks a lot Gerald. > Sorry that you had to still approve my posts. I registered but I guess it > took sometime. > > I will mark this as complete. > > > On Sunday, 29 September 2013 21:57:29 UTC+5:30, Gerald wrote: > >> That is a HW limitation. 24Hz is the best it can do at 1920x1080,. No >> there is no HW mod that will change that. If it were a SW issue, we would >> have fixed it a long time ago. >> >> However, if it is a real HDMI monitor, 24hz should work fine. >> >> Gerald >> >> >> >> On Sun, Sep 29, 2013 at 10:31 AM, Sushant Khanna >> <[email protected]>wrote: >> >>> Quick update, >>> I checked on my TV with Android image and it has a full 1080 output at >>> 24p(Or hz or fps, I am guessing I can use them interchangeably in the >>> context) >>> My monitor on the other hand cannot support 24p/hz. I tried to force it >>> through my laptop and the screen kept flickering. >>> >>> Thanks Gerald for all your help. >>> >>> Can you or anyone else offer me any guidance as to why certain displays >>> support 24 and why does the BBB only support 24 at this res? >>> I'll try to fix this if it is a software problem. >>> >>> Thanks >>> Sushant >>> >>> On Sunday, 29 September 2013 20:25:50 UTC+5:30, Gerald wrote: >>> >>>> As you know, the HW does 1920 x 1080 on monitors that support it. >>>> >>>> Gerald >>>> >>>> >>>> On Sun, Sep 29, 2013 at 1:47 AM, <[email protected]> wrote: >>>> >>>>> Last comment not posted yet, I will anyway continue from there. >>>>> >>>>> So I booted an Android image and it worked. I got an output. >>>>> The default video flag in uEnv.txt was 720x480-16@60 >>>>> Except changing the 16 to 32, nothing else worked. >>>>> I finally removed the flag and got a 1280x 678+ res. This seems to be >>>>> the highest common res between the two. >>>>> >>>>> Now I have two follow up questions. >>>>> 1) What is the reason for the res limitation? Is it software or >>>>> hardware? >>>>> 2) Can a similar problem be happening on Angstorm side as well? There >>>>> were no flags provided when it had worked before, should it not work fine >>>>> still? >>>>> >>>>> Waiting for a reply. >>>>> >>>>> Thanks >>>>> >>>>> On Sunday, 29 September 2013 02:10:32 UTC+5:30, Gerald wrote: >>>>> >>>>>> Did you go to the support Wiki and look under HDMI issues? If not, >>>>>> then I suggest you try that. The link is on the little white card that >>>>>> came >>>>>> in the box with the board. >>>>>> >>>>>> You may also find other useful information on the main page, like >>>>>> maybe restoring the image. Sometime with Linux if you pull the power >>>>>> without shutting it down, the eMMC or SD can get corrupted. >>>>>> >>>>>> Gerald >>>>>> >>>>>> >>>>>> On Sat, Sep 28, 2013 at 2:23 PM, <[email protected]> wrote: >>>>>> >>>>>>> Hey Guys >>>>>>> >>>>>>> Multiple issues with beaglebone right now. >>>>>>> >>>>>>> There is some odd problem with HDMI on my beaglebone. >>>>>>> >>>>>>> It is odd because >>>>>>> 1) It did not work out of the box >>>>>>> 2) It worked when I flashed an Image from the 5th of Sep, 2013 >>>>>>> 3) Couple of days later, the same image did not work. >>>>>>> 4) I do not get any EDID information from terminal through ssh into >>>>>>> the device >>>>>>> 5) xrandr --verbose returns "Can't open display" >>>>>>> 6) Boot flags also do not function >>>>>>> 7) The display does not even detect that I have a HDMI device >>>>>>> connected. >>>>>>> 8) I tried echo 0 > /sys/class/graphics/fb0/blank, but still does >>>>>>> not fix the issue. >>>>>>> >>>>>>> Now what's the problem. Can it be a porblem with the port? >>>>>>> I mean, why would the same image work and then not work. >>>>>>> >>>>>>> Also, the display I am using is from AOC. >>>>>>> >>>>>>> I am new to embedded, but is this normal? Everything seems to be >>>>>>> broken out of the box with the BBB >>>>>>> >>>>>>> Not trying to be a pessimist, but should I just return the board? >>>>>>> >>>>>>> Thanks >>>>>>> Sushant Khanna >>>>>>> >>>>>>> -- >>>>>>> For more options, visit http://beagleboard.org/discuss >>>>>>> --- >>>>>>> You received this message because you are subscribed to the Google >>>>>>> Groups "BeagleBoard" group. >>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>> send an email to beagleboard...@**googlegroups.**co**m. >>>>>>> >>>>>>> For more options, visit https://groups.google.com/**grou**** >>>>>>> ps/opt_out <https://groups.google.com/groups/opt_out>. >>>>>>> >>>>>> >>>>>> -- >>>>> For more options, visit http://beagleboard.org/discuss >>>>> --- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "BeagleBoard" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to beagleboard...@**googlegroups.**com. >>>>> For more options, visit >>>>> https://groups.google.com/**grou**ps/opt_out<https://groups.google.com/groups/opt_out> >>>>> . >>>>> >>>> >>>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to beagleboard...@**googlegroups.com. >>> For more options, visit >>> https://groups.google.com/**groups/opt_out<https://groups.google.com/groups/opt_out> >>> . >>> >> >> -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
