Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
Hello, I am using Beagle bone Black Rev C with 7.11 image and I have connected the device to LCD monitor using micro HDMI to HDMI cable. Before it was working fine but suddenly it started showing blank screen. I tried various steps: 1) reflashed the device 2) parse-edid edid to check about monitor 3) did xrandr --verbose with 1024x720@60 as well as 50 rate and changed the same in /boot/uEnv.txt 4) saw about the device connection also in /proc/cmdline also. Everything was normal as before but it did is showing blank screen. Please someone help me with this one. By the way I am using sony Ericson HDMI cable. So, the use of low quality is outdated. Gerald and Robert I am following this thread for past 2-3 days continously and tried almost all the steps in the comments but no use. Someone help me with this. Thanks in advance Regards, Ashwin -- 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+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/b5461e3d-2138-49cd-bc3d-b27e2a0e9622%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: BeagleBone Black - No HDMI Output
> > Hello, > > I am Ashwin. I am using BeagleBone black with 7.11 wheezy image. Earlier I was using it by connecting to LCD monitor it was working before but suddenly it started to show blank screen. I have been following this thread since then and I have followed almost all the steps in these comments. I have done 1) Reflashed the device 2) checked about the monitor in parse-edid edid it showed correctly 3) xrandr --verbose to 1024x720@60 as well as 50 rate and set the same in /boot/uEnv.txt also 4) checked the hdmi status in sys/class/graphics/fb0/device/status also it was showing connected also. Please Gerald/Robert help me with this issue. Thanks in Advance Regards, Ashwin -- 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+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/36d333ef-5cca-4673-8e23-be9c3f8e0ab1%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
> > Hello Gerald, > I am Ashwin. I am using Beaglebone Black with 7.11 wheezy image with LCD monitor. Previously it was working fine.but suddenly it started to show blank screen. I have been following the thread about the HDMI issue in BBB closely and followed almost all the steps suggested by everyone but no use. I am still having the issue. I have done checking about the 1) status of the device connected to hdmi port 2) parse-edid edid 3) changed the screen resolution and frame rate using xrandr as well as in /boot/uEnv,txt 4) Even reflashed 2 times but no use. I require your help with this one. Can you suggest me any other solution? Thanks in Advance, Regards, Ashwin -- 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+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/4fc70b84-70c6-4478-88b8-1d9a1e82ec58%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
I reinstalled preinstalled image to BBB (debian) . Now it is displaying on LCD screen with 1080@60. Thank you. -- 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+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
On Mon, Mar 16, 2015 at 4:52 AM, Upol Ryskulova upo...@gmail.com wrote: Hello Robert, I have checked my u-boot version. On working two BBB boards u-boot version is U-Boot 2014.04-00015-gb4422bd. On problematic BBB board it is U-Boot 2013.10-00016-ga0e6bc6. Do I need to upgrade my u-boot to the 2014.04-00015 version? Well, if that's truly the only difference. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- 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+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
Actually I am working on three BBB boards, and they have preinstalled linux 3.8.13-bone70. Two of them are happy with our LCD screen(I do not why though, yes I had checked the link you send me Robert. I guess really it is exceptional case displaying on 1080@60 [smile] ). On one board I am having problem with LCD display I reinstalled linux3.8.13-bone41 accidentally, and upgraded to 3.8.13-bone70. After upgrade at least displaying for 2-3 minutes, before installing bone41 It did not display anything. I am not sure whether they have exactly same u-boot version. Is it ok if I update you tommorow? -- 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+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
Actually we have three BBB boards, and two of them are perfectly displaying on our LCD screen with 1080@60 (I do not know why though, I have looked the lin http://elinux.org/Beagleboard:BeagleBoneBlack_HDMIk that you send me Robert). All BBBs came with preinstalled linux 3.8.13-bone-70. On one that has display problem I reinstalled linux 3.8.13-bone41 accidentally and after than I upgraded to bone70. I am not sure If they have exactly same u-boot version. Is it ok, If I update you tomorrow? воскресенье, 15 марта 2015 г., 14:05:10 UTC пользователь Upol Ryskulova написал: Yes, exactly the same software on both BBB. 2015-03-15 1:11 GMT+00:00 Gerald Coley ger...@beagleboard.org javascript:: So you have one board that works and another that does not work with the same exact software? Gerald On Sat, Mar 14, 2015 at 11:43 AM, Upol Ryskulova upo...@gmail.com javascript: wrote: Hello Gerald, I faced with the same problem as Glenn I appear to be getting is that during the initial boot, I get the BeagleBone logo appear in the top left of the screen. This also changes size depending on what resolution I set in uEnv.txt .After this image disappears and a little more time has passed, I get No Signal on my 32 TV or Power Saving Mode HDMI on my LG Flatron L246WH 24 Monitor. said above. Except I have different LCD Screen. My parse-edid edid parse-edid: parse-edid version 2.0.0 parse-edid: EDID checksum passed. # EDID version 1 revision 3 Section Monitor # Block type: 2:0 3:ff # Block type: 2:0 3:fc Identifier Philips 226V4 VendorName PHL ModelName Philips 226V4 # Block type: 2:0 3:ff # Block type: 2:0 3:fc # Block type: 2:0 3:fd HorizSync 30-83 VertRefresh 56-76 # Max dot clock (video bandwidth) 170 MHz # DPMS capabilities: Active off:yes Suspend:no Standby:no Mode 1920x1080 # vfreq 60.000Hz, hfreq 67.500kHz DotClock 148.50 HTimings 1920 2008 2052 2200 VTimings 1080 1084 1089 1125 Flags +HSync +VSync EndMode # Block type: 2:0 3:ff # Block type: 2:0 3:fc # Block type: 2:0 3:fd EndSection I did try to give defaul screen resolution in uEnv.txt as Glenn said. But it is just changing the size of the debian logo for 2-3 seconds and then screen turning to black again. I upgraded to linux 3.8.13-bone70 today from linux 3.8.13-bone41 just downloaded it ran ./install-me.sh then rebooted. I am working with two beaglebone black boards right now. One is perfectly running with lcd screen and hdmi cable without any modification to uEnv.xt file or something else. Both BBB boards have same kernel and os versions. I appreciate all your advice and help. Upol 29 Aralık 2013 Pazar 22:28:57 UTC+2 tarihinde Gerald yazdı: I assume you followed all the instructions on the Wiki, so I guess the board is bad. I would to an RMA request. Gerald On Sat, Dec 28, 2013 at 10:57 AM, aeh...@gmail.com wrote: Hi Gerald! I have the same problem as the people on here. Did an MMC reflash to latest software and thought maybe it is a faulty HDMI cable. I have since received a dragon board with the same micro hdmi connector as the beaglebone. Dragonboard HDMI works fine, BeagleBone does not. Any ideas? Thanks, Alex On Tuesday, May 7, 2013 7:06:19 AM UTC-7, ghalf...@googlemail.com wrote: I've just received a BeagleBone Black, but I can't get the HDMI output to work for love nor money. I'm using a known-good micro-HDMI to HDMI adapter, and I've tried connecting it to a 1280x1024 monitor via a HDMI to DVI-D cable and to a 1080p TV using a straight HDMI cable. The TV knows there's something there (it disables inputs that are inactive, and it allows me to select the HDMI input to which the BeagleBone is connected) but says No Signal, whereas the monitor just says No Signal. I've tried both the preinstalled Angstrom Linux and the console version of Ubuntu 13.04 - no dice with either. I've got a proper micro-HDMI to HDMI cable arriving tomorrow, just in case there's something the BeagleBone Black doesn't like about the adapter I'm using (although I tested it on a Nokia 808 PureView, and it worked fine.) Anybody any ideas what might be preventing the BeagleBone Black from bringing up a display? I can see nothing in the kernel logs that sheds any light on the matter. It sees the virtual HDMI cape in Slot 6 and appears to load the firmware cape-boneblack-hdmi-00A0.dtbo fine. -- 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. -- 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
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
Hello Robert, I have checked my u-boot version. On working two BBB boards u-boot version is U-Boot 2014.04-00015-gb4422bd. On problematic BBB board it is U-Boot 2013.10-00016-ga0e6bc6. Do I need to upgrade my u-boot to the 2014.04-00015 version? Thank you in advance. Regards, Upol -- 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+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
Yes, exactly the same software on both BBB. 2015-03-15 1:11 GMT+00:00 Gerald Coley ger...@beagleboard.org: So you have one board that works and another that does not work with the same exact software? Gerald On Sat, Mar 14, 2015 at 11:43 AM, Upol Ryskulova upo...@gmail.com wrote: Hello Gerald, I faced with the same problem as Glenn I appear to be getting is that during the initial boot, I get the BeagleBone logo appear in the top left of the screen. This also changes size depending on what resolution I set in uEnv.txt .After this image disappears and a little more time has passed, I get No Signal on my 32 TV or Power Saving Mode HDMI on my LG Flatron L246WH 24 Monitor. said above. Except I have different LCD Screen. My parse-edid edid parse-edid: parse-edid version 2.0.0 parse-edid: EDID checksum passed. # EDID version 1 revision 3 Section Monitor # Block type: 2:0 3:ff # Block type: 2:0 3:fc Identifier Philips 226V4 VendorName PHL ModelName Philips 226V4 # Block type: 2:0 3:ff # Block type: 2:0 3:fc # Block type: 2:0 3:fd HorizSync 30-83 VertRefresh 56-76 # Max dot clock (video bandwidth) 170 MHz # DPMS capabilities: Active off:yes Suspend:no Standby:no Mode 1920x1080 # vfreq 60.000Hz, hfreq 67.500kHz DotClock 148.50 HTimings 1920 2008 2052 2200 VTimings 1080 1084 1089 1125 Flags +HSync +VSync EndMode # Block type: 2:0 3:ff # Block type: 2:0 3:fc # Block type: 2:0 3:fd EndSection I did try to give defaul screen resolution in uEnv.txt as Glenn said. But it is just changing the size of the debian logo for 2-3 seconds and then screen turning to black again. I upgraded to linux 3.8.13-bone70 today from linux 3.8.13-bone41 just downloaded it ran ./install-me.sh then rebooted. I am working with two beaglebone black boards right now. One is perfectly running with lcd screen and hdmi cable without any modification to uEnv.xt file or something else. Both BBB boards have same kernel and os versions. I appreciate all your advice and help. Upol 29 Aralık 2013 Pazar 22:28:57 UTC+2 tarihinde Gerald yazdı: I assume you followed all the instructions on the Wiki, so I guess the board is bad. I would to an RMA request. Gerald On Sat, Dec 28, 2013 at 10:57 AM, aeh...@gmail.com wrote: Hi Gerald! I have the same problem as the people on here. Did an MMC reflash to latest software and thought maybe it is a faulty HDMI cable. I have since received a dragon board with the same micro hdmi connector as the beaglebone. Dragonboard HDMI works fine, BeagleBone does not. Any ideas? Thanks, Alex On Tuesday, May 7, 2013 7:06:19 AM UTC-7, ghalf...@googlemail.com wrote: I've just received a BeagleBone Black, but I can't get the HDMI output to work for love nor money. I'm using a known-good micro-HDMI to HDMI adapter, and I've tried connecting it to a 1280x1024 monitor via a HDMI to DVI-D cable and to a 1080p TV using a straight HDMI cable. The TV knows there's something there (it disables inputs that are inactive, and it allows me to select the HDMI input to which the BeagleBone is connected) but says No Signal, whereas the monitor just says No Signal. I've tried both the preinstalled Angstrom Linux and the console version of Ubuntu 13.04 - no dice with either. I've got a proper micro-HDMI to HDMI cable arriving tomorrow, just in case there's something the BeagleBone Black doesn't like about the adapter I'm using (although I tested it on a Nokia 808 PureView, and it worked fine.) Anybody any ideas what might be preventing the BeagleBone Black from bringing up a display? I can see nothing in the kernel logs that sheds any light on the matter. It sees the virtual HDMI cape in Slot 6 and appears to load the firmware cape-boneblack-hdmi-00A0.dtbo fine. -- 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. -- 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+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- Gerald ger...@beagleboard.org http://beagleboard.org/ http://circuitco.com/support/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/0fMTXLPuGS4/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
Hello Gerald Robert, Actually I am working with three BBB boards, two of them are ok with LCD display I am using. They all have preinstalled linux 3.8.13-bone70. I had checked the link you send me Robert. (I guess it is really exceptional case that BBBs displaying on 1080@60 lcd screen). On one BBB that I had a problem I reinstalled linux 3.8.13-bone41 accidentally, and after upgraded to bone70. Before intallation bone41 it did not even display anything on LCD, but after upgrade to bone70 at least it is displayin debian logo for 2-3 seconds. I am not sure whether they have same u-boot version. Is it ok if I update you tommorow? -- 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+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
On Mar 14, 2015 11:43 AM, Upol Ryskulova upo...@gmail.com wrote: Hello Gerald, I faced with the same problem as Glenn I appear to be getting is that during the initial boot, I get the BeagleBone logo appear in the top left of the screen. This also changes size depending on what resolution I set in uEnv.txt .After this image disappears and a little more time has passed, I get No Signal on my 32 TV or Power Saving Mode HDMI on my LG Flatron L246WH 24 Monitor. said above. Except I have different LCD Screen. My parse-edid edid parse-edid: parse-edid version 2.0.0 parse-edid: EDID checksum passed. # EDID version 1 revision 3 Section Monitor # Block type: 2:0 3:ff # Block type: 2:0 3:fc Identifier Philips 226V4 VendorName PHL ModelName Philips 226V4 # Block type: 2:0 3:ff # Block type: 2:0 3:fc # Block type: 2:0 3:fd HorizSync 30-83 VertRefresh 56-76 # Max dot clock (video bandwidth) 170 MHz # DPMS capabilities: Active off:yes Suspend:no Standby:no Mode 1920x1080 # vfreq 60.000Hz, hfreq 67.500kHz DotClock 148.50 HTimings 1920 2008 2052 2200 VTimings 1080 1084 1089 1125 Flags +HSync +VSync EndMode # Block type: 2:0 3:ff # Block type: 2:0 3:fc # Block type: 2:0 3:fd EndSection I did try to give defaul screen resolution in uEnv.txt as Glenn said. But it is just changing the size of the debian logo for 2-3 seconds and then screen turning to black again. I upgraded to linux 3.8.13-bone70 today from linux 3.8.13-bone41 just downloaded it ran ./install-me.sh then rebooted. I am working with two beaglebone black boards right now. One is perfectly running with lcd screen and hdmi cable without any modification to uEnv.xt file or something else. Both BBB boards have same kernel and os versions. I appreciate all your advice and help. Are they 'exactly' the same versions? Including the u-boot version? I still think it's lucky one even works at full 1080p... Upol 29 Aralık 2013 Pazar 22:28:57 UTC+2 tarihinde Gerald yazdı: I assume you followed all the instructions on the Wiki, so I guess the board is bad. I would to an RMA request. Gerald On Sat, Dec 28, 2013 at 10:57 AM, aeh...@gmail.com wrote: Hi Gerald! I have the same problem as the people on here. Did an MMC reflash to latest software and thought maybe it is a faulty HDMI cable. I have since received a dragon board with the same micro hdmi connector as the beaglebone. Dragonboard HDMI works fine, BeagleBone does not. Any ideas? Thanks, Alex On Tuesday, May 7, 2013 7:06:19 AM UTC-7, ghalf...@googlemail.com wrote: I've just received a BeagleBone Black, but I can't get the HDMI output to work for love nor money. I'm using a known-good micro-HDMI to HDMI adapter, and I've tried connecting it to a 1280x1024 monitor via a HDMI to DVI-D cable and to a 1080p TV using a straight HDMI cable. The TV knows there's something there (it disables inputs that are inactive, and it allows me to select the HDMI input to which the BeagleBone is connected) but says No Signal, whereas the monitor just says No Signal. I've tried both the preinstalled Angstrom Linux and the console version of Ubuntu 13.04 - no dice with either. I've got a proper micro-HDMI to HDMI cable arriving tomorrow, just in case there's something the BeagleBone Black doesn't like about the adapter I'm using (although I tested it on a Nokia 808 PureView, and it worked fine.) Anybody any ideas what might be preventing the BeagleBone Black from bringing up a display? I can see nothing in the kernel logs that sheds any light on the matter. It sees the virtual HDMI cape in Slot 6 and appears to load the firmware cape-boneblack-hdmi-00A0.dtbo fine. -- 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. -- 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+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- 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+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
So you have one board that works and another that does not work with the same exact software? Gerald On Sat, Mar 14, 2015 at 11:43 AM, Upol Ryskulova upo...@gmail.com wrote: Hello Gerald, I faced with the same problem as Glenn I appear to be getting is that during the initial boot, I get the BeagleBone logo appear in the top left of the screen. This also changes size depending on what resolution I set in uEnv.txt .After this image disappears and a little more time has passed, I get No Signal on my 32 TV or Power Saving Mode HDMI on my LG Flatron L246WH 24 Monitor. said above. Except I have different LCD Screen. My parse-edid edid parse-edid: parse-edid version 2.0.0 parse-edid: EDID checksum passed. # EDID version 1 revision 3 Section Monitor # Block type: 2:0 3:ff # Block type: 2:0 3:fc Identifier Philips 226V4 VendorName PHL ModelName Philips 226V4 # Block type: 2:0 3:ff # Block type: 2:0 3:fc # Block type: 2:0 3:fd HorizSync 30-83 VertRefresh 56-76 # Max dot clock (video bandwidth) 170 MHz # DPMS capabilities: Active off:yes Suspend:no Standby:no Mode 1920x1080 # vfreq 60.000Hz, hfreq 67.500kHz DotClock 148.50 HTimings 1920 2008 2052 2200 VTimings 1080 1084 1089 1125 Flags +HSync +VSync EndMode # Block type: 2:0 3:ff # Block type: 2:0 3:fc # Block type: 2:0 3:fd EndSection I did try to give defaul screen resolution in uEnv.txt as Glenn said. But it is just changing the size of the debian logo for 2-3 seconds and then screen turning to black again. I upgraded to linux 3.8.13-bone70 today from linux 3.8.13-bone41 just downloaded it ran ./install-me.sh then rebooted. I am working with two beaglebone black boards right now. One is perfectly running with lcd screen and hdmi cable without any modification to uEnv.xt file or something else. Both BBB boards have same kernel and os versions. I appreciate all your advice and help. Upol 29 Aralık 2013 Pazar 22:28:57 UTC+2 tarihinde Gerald yazdı: I assume you followed all the instructions on the Wiki, so I guess the board is bad. I would to an RMA request. Gerald On Sat, Dec 28, 2013 at 10:57 AM, aeh...@gmail.com wrote: Hi Gerald! I have the same problem as the people on here. Did an MMC reflash to latest software and thought maybe it is a faulty HDMI cable. I have since received a dragon board with the same micro hdmi connector as the beaglebone. Dragonboard HDMI works fine, BeagleBone does not. Any ideas? Thanks, Alex On Tuesday, May 7, 2013 7:06:19 AM UTC-7, ghalf...@googlemail.com wrote: I've just received a BeagleBone Black, but I can't get the HDMI output to work for love nor money. I'm using a known-good micro-HDMI to HDMI adapter, and I've tried connecting it to a 1280x1024 monitor via a HDMI to DVI-D cable and to a 1080p TV using a straight HDMI cable. The TV knows there's something there (it disables inputs that are inactive, and it allows me to select the HDMI input to which the BeagleBone is connected) but says No Signal, whereas the monitor just says No Signal. I've tried both the preinstalled Angstrom Linux and the console version of Ubuntu 13.04 - no dice with either. I've got a proper micro-HDMI to HDMI cable arriving tomorrow, just in case there's something the BeagleBone Black doesn't like about the adapter I'm using (although I tested it on a Nokia 808 PureView, and it worked fine.) Anybody any ideas what might be preventing the BeagleBone Black from bringing up a display? I can see nothing in the kernel logs that sheds any light on the matter. It sees the virtual HDMI cape in Slot 6 and appears to load the firmware cape-boneblack-hdmi-00A0.dtbo fine. -- 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. -- 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+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- Gerald ger...@beagleboard.org http://beagleboard.org/ http://circuitco.com/support/ -- 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+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
On Mar 14, 2015 11:43 AM, Upol Ryskulova upo...@gmail.com wrote: Hello Gerald, I faced with the same problem as Glenn I appear to be getting is that during the initial boot, I get the BeagleBone logo appear in the top left of the screen. This also changes size depending on what resolution I set in uEnv.txt .After this image disappears and a little more time has passed, I get No Signal on my 32 TV or Power Saving Mode HDMI on my LG Flatron L246WH 24 Monitor. said above. Except I have different LCD Screen. My parse-edid edid parse-edid: parse-edid version 2.0.0 parse-edid: EDID checksum passed. # EDID version 1 revision 3 Section Monitor # Block type: 2:0 3:ff # Block type: 2:0 3:fc Identifier Philips 226V4 VendorName PHL ModelName Philips 226V4 # Block type: 2:0 3:ff # Block type: 2:0 3:fc # Block type: 2:0 3:fd HorizSync 30-83 VertRefresh 56-76 # Max dot clock (video bandwidth) 170 MHz # DPMS capabilities: Active off:yes Suspend:no Standby:no Mode 1920x1080 # vfreq 60.000Hz, hfreq 67.500kHz DotClock 148.50 HTimings 1920 2008 2052 2200 VTimings 1080 1084 1089 1125 1080p @ 60hz!! http://elinux.org/Beagleboard:BeagleBoneBlack_HDMI Yes one if those older kernels sorta worked, but HDMI audio was toast. The source for bone41/70 is available.. As you have the hardware, only you can test the changes. Flags +HSync +VSync EndMode # Block type: 2:0 3:ff # Block type: 2:0 3:fc # Block type: 2:0 3:fd EndSection I did try to give defaul screen resolution in uEnv.txt as Glenn said. But it is just changing the size of the debian logo for 2-3 seconds and then screen turning to black again. I upgraded to linux 3.8.13-bone70 today from linux 3.8.13-bone41 just downloaded it ran ./install-me.sh then rebooted. I am working with two beaglebone black boards right now. One is perfectly running with lcd screen and hdmi cable without any modification to uEnv.xt file or something else. Both BBB boards have same kernel and os versions. I appreciate all your advice and help. Upol 29 Aralık 2013 Pazar 22:28:57 UTC+2 tarihinde Gerald yazdı: I assume you followed all the instructions on the Wiki, so I guess the board is bad. I would to an RMA request. Gerald On Sat, Dec 28, 2013 at 10:57 AM, aeh...@gmail.com wrote: Hi Gerald! I have the same problem as the people on here. Did an MMC reflash to latest software and thought maybe it is a faulty HDMI cable. I have since received a dragon board with the same micro hdmi connector as the beaglebone. Dragonboard HDMI works fine, BeagleBone does not. Any ideas? Thanks, Alex On Tuesday, May 7, 2013 7:06:19 AM UTC-7, ghalf...@googlemail.com wrote: I've just received a BeagleBone Black, but I can't get the HDMI output to work for love nor money. I'm using a known-good micro-HDMI to HDMI adapter, and I've tried connecting it to a 1280x1024 monitor via a HDMI to DVI-D cable and to a 1080p TV using a straight HDMI cable. The TV knows there's something there (it disables inputs that are inactive, and it allows me to select the HDMI input to which the BeagleBone is connected) but says No Signal, whereas the monitor just says No Signal. I've tried both the preinstalled Angstrom Linux and the console version of Ubuntu 13.04 - no dice with either. I've got a proper micro-HDMI to HDMI cable arriving tomorrow, just in case there's something the BeagleBone Black doesn't like about the adapter I'm using (although I tested it on a Nokia 808 PureView, and it worked fine.) Anybody any ideas what might be preventing the BeagleBone Black from bringing up a display? I can see nothing in the kernel logs that sheds any light on the matter. It sees the virtual HDMI cape in Slot 6 and appears to load the firmware cape-boneblack-hdmi-00A0.dtbo fine. -- 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. -- 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+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- 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+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
Hello Gerald, I faced with the same problem as Glenn I appear to be getting is that during the initial boot, I get the BeagleBone logo appear in the top left of the screen. This also changes size depending on what resolution I set in uEnv.txt .After this image disappears and a little more time has passed, I get No Signal on my 32 TV or Power Saving Mode HDMI on my LG Flatron L246WH 24 Monitor. said above. Except I have different LCD Screen. My parse-edid edid parse-edid: parse-edid version 2.0.0 parse-edid: EDID checksum passed. # EDID version 1 revision 3 Section Monitor # Block type: 2:0 3:ff # Block type: 2:0 3:fc Identifier Philips 226V4 VendorName PHL ModelName Philips 226V4 # Block type: 2:0 3:ff # Block type: 2:0 3:fc # Block type: 2:0 3:fd HorizSync 30-83 VertRefresh 56-76 # Max dot clock (video bandwidth) 170 MHz # DPMS capabilities: Active off:yes Suspend:no Standby:no Mode 1920x1080 # vfreq 60.000Hz, hfreq 67.500kHz DotClock 148.50 HTimings 1920 2008 2052 2200 VTimings 1080 1084 1089 1125 Flags +HSync +VSync EndMode # Block type: 2:0 3:ff # Block type: 2:0 3:fc # Block type: 2:0 3:fd EndSection I did try to give defaul screen resolution in uEnv.txt as Glenn said. But it is just changing the size of the debian logo for 2-3 seconds and then screen turning to black again. I upgraded to linux 3.8.13-bone70 today from linux 3.8.13-bone41 just downloaded it ran ./install-me.sh then rebooted. I am working with two beaglebone black boards right now. One is perfectly running with lcd screen and hdmi cable without any modification to uEnv.xt file or something else. Both BBB boards have same kernel and os versions. I appreciate all your advice and help. Upol 29 Aralık 2013 Pazar 22:28:57 UTC+2 tarihinde Gerald yazdı: I assume you followed all the instructions on the Wiki, so I guess the board is bad. I would to an RMA request. Gerald On Sat, Dec 28, 2013 at 10:57 AM, aeh...@gmail.com javascript: wrote: Hi Gerald! I have the same problem as the people on here. Did an MMC reflash to latest software and thought maybe it is a faulty HDMI cable. I have since received a dragon board with the same micro hdmi connector as the beaglebone. Dragonboard HDMI works fine, BeagleBone does not. Any ideas? Thanks, Alex On Tuesday, May 7, 2013 7:06:19 AM UTC-7, ghalf...@googlemail.com wrote: I've just received a BeagleBone Black, but I can't get the HDMI output to work for love nor money. I'm using a known-good micro-HDMI to HDMI adapter, and I've tried connecting it to a 1280x1024 monitor via a HDMI to DVI-D cable and to a 1080p TV using a straight HDMI cable. The TV knows there's something there (it disables inputs that are inactive, and it allows me to select the HDMI input to which the BeagleBone is connected) but says No Signal, whereas the monitor just says No Signal. I've tried both the preinstalled Angstrom Linux and the console version of Ubuntu 13.04 - no dice with either. I've got a proper micro-HDMI to HDMI cable arriving tomorrow, just in case there's something the BeagleBone Black doesn't like about the adapter I'm using (although I tested it on a Nokia 808 PureView, and it worked fine.) Anybody any ideas what might be preventing the BeagleBone Black from bringing up a display? I can see nothing in the kernel logs that sheds any light on the matter. It sees the virtual HDMI cape in Slot 6 and appears to load the firmware cape-boneblack-hdmi-00A0.dtbo fine. -- 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 javascript:. 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: BeagleBone Black - No HDMI Output
Hi Gerald! I have the same problem as the people on here. Did an MMC reflash to latest software and thought maybe it is a faulty HDMI cable. I have since received a dragon board with the same micro hdmi connector as the beaglebone. Dragonboard HDMI works fine, BeagleBone does not. Any ideas? Thanks, Alex On Tuesday, May 7, 2013 7:06:19 AM UTC-7, ghalf...@googlemail.com wrote: I've just received a BeagleBone Black, but I can't get the HDMI output to work for love nor money. I'm using a known-good micro-HDMI to HDMI adapter, and I've tried connecting it to a 1280x1024 monitor via a HDMI to DVI-D cable and to a 1080p TV using a straight HDMI cable. The TV knows there's something there (it disables inputs that are inactive, and it allows me to select the HDMI input to which the BeagleBone is connected) but says No Signal, whereas the monitor just says No Signal. I've tried both the preinstalled Angstrom Linux and the console version of Ubuntu 13.04 - no dice with either. I've got a proper micro-HDMI to HDMI cable arriving tomorrow, just in case there's something the BeagleBone Black doesn't like about the adapter I'm using (although I tested it on a Nokia 808 PureView, and it worked fine.) Anybody any ideas what might be preventing the BeagleBone Black from bringing up a display? I can see nothing in the kernel logs that sheds any light on the matter. It sees the virtual HDMI cape in Slot 6 and appears to load the firmware cape-boneblack-hdmi-00A0.dtbo fine. -- 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+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
I assume you followed all the instructions on the Wiki, so I guess the board is bad. I would to an RMA request. Gerald On Sat, Dec 28, 2013 at 10:57 AM, aehr...@gmail.com wrote: Hi Gerald! I have the same problem as the people on here. Did an MMC reflash to latest software and thought maybe it is a faulty HDMI cable. I have since received a dragon board with the same micro hdmi connector as the beaglebone. Dragonboard HDMI works fine, BeagleBone does not. Any ideas? Thanks, Alex On Tuesday, May 7, 2013 7:06:19 AM UTC-7, ghalf...@googlemail.com wrote: I've just received a BeagleBone Black, but I can't get the HDMI output to work for love nor money. I'm using a known-good micro-HDMI to HDMI adapter, and I've tried connecting it to a 1280x1024 monitor via a HDMI to DVI-D cable and to a 1080p TV using a straight HDMI cable. The TV knows there's something there (it disables inputs that are inactive, and it allows me to select the HDMI input to which the BeagleBone is connected) but says No Signal, whereas the monitor just says No Signal. I've tried both the preinstalled Angstrom Linux and the console version of Ubuntu 13.04 - no dice with either. I've got a proper micro-HDMI to HDMI cable arriving tomorrow, just in case there's something the BeagleBone Black doesn't like about the adapter I'm using (although I tested it on a Nokia 808 PureView, and it worked fine.) Anybody any ideas what might be preventing the BeagleBone Black from bringing up a display? I can see nothing in the kernel logs that sheds any light on the matter. It sees the virtual HDMI cape in Slot 6 and appears to load the firmware cape-boneblack-hdmi-00A0.dtbo fine. -- 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+unsubscr...@googlegroups.com. 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
Gerald, I am having the same problems as described above. The one difference I appear to be getting is that during the initial boot, I get the BeagleBone logo appear in the top left of the screen. This also changes size depending on what resolution I set in uEnv.txt After this image disappears and a little more time has passed, I get No Signal on my 32 TV or Power Saving Mode HDMI on my LG Flatron L246WH 24 Monitor. This suggests to me that the HDMI setup is working but something breaks it during the boot process. On Monday, September 30, 2013 3:01:37 PM UTC+1, Gerald wrote: OK. I would look at the cable. We have had several instances of people with bad HDMI cables. Gerald On Mon, Sep 30, 2013 at 8:57 AM, Chien-Yu Chen hone...@gmail.comjavascript: wrote: I've updated BBB using the newest firmware, BBB-eMMC-flasher-2013.09.15.img. Still have the same problem. On Thursday, September 26, 2013 11:16:26 PM UTC+8, Chien-Yu Chen wrote: I met similar issue as well. My monitor is ASUS LS221H which can correctly display outputted from my mobile phone Xperia Neo V via HDMI. From here, we can confirm the monitor and the cable both function well. After powering up, sometimes I could see the logo from BeagleBone Black. Then, what I could see is just no signal reported from the monitor. I referenced the page, http://circuitco.com/**support/index.php?title=** BeagleBoneBlack_HDMIhttp://circuitco.com/support/index.php?title=BeagleBoneBlack_HDMI, and tried something described in the page via terminal https://192.168.7.2/ Followings are some information of my board. *root@beaglebone:/sys/class/drm/card0/card0-HDMI-A-1# xrandr --verbose * Screen 0: minimum 320 x 200, current 1280 x 720, maximum 2048 x 2048 HDMI-0 connected 1280x720+0+0 (0x42) normal (normal left inverted right x axis y axis) 474mm x 296mm Identifier: 0x40 Timestamp: 1523547016 Subpixel: unknown Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: CRTC: 0 CRTCs: 0 Transform: 1.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00 filter: EDID: **00000469f122010101**01 **20130103802f1e782e78f5a655489b**26 **125054bfef80b30081809500950f90**40 **714f0101010121399030621a274068**b0 **3600da28111c00ff003938**4c **4d56443030343433360a00fd00**38 **4b1f5111000a20202020202000**fc **00415355532d4c533232314801**ff **02031e764b909f8594849303120107**16 **23090707830165030c0002**3a **801871382d40582c9600da2811**18 **023a80d072382d40102c4580da2811**00 **001e011d8018711c1620582c2500da**28 **119e011d80d0721c1620102c25**80 **da28119e011d00bc52d01e20b8**28 **5540da28111e00**dd 1280x720 (0x41) 74.2MHz +HSync +VSync h: width 1280 start 1720 end 1760 total 1980 skew0 clock 37.5KHz v: height 720 start 725 end 730 total 750 clock 50.0Hz 1280x720 (0x42) 74.2MHz +HSync +VSync *current h: width 1280 start 1390 end 1430 total 1650 skew0 clock 45.0KHz v: height 720 start 725 end 730 total 750 clock 60.0Hz 720x576 (0x43) 27.0MHz -HSync -VSync h: width 720 start 732 end 796 total 864 skew0 clock 31.2KHz v: height 576 start 581 end 586 total 625 clock 50.0Hz 720x480 (0x44) 27.0MHz -HSync -VSync h: width 720 start 736 end 798 total 858 skew0 clock 31.5KHz v: height 480 start 489 end 495 total 525 clock 59.9Hz 640x480 (0x45) 25.2MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 59.9Hz *root@beaglebone:/sys/class/drm/card0/card0-HDMI-A-1# parse-edid edid* parse-edid: parse-edid version 2.0.0 parse-edid: EDID checksum passed.
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
Then your cable and board is fine. Make sure you have the latest SW. http://circuitco.com/support/index.php?title=Updating_The_Software And check http://circuitco.com/support/index.php?title=BeagleBoneBlack_HDMI Gerald On Tue, Oct 22, 2013 at 6:48 AM, glennben...@gmail.com wrote: Gerald, I am having the same problems as described above. The one difference I appear to be getting is that during the initial boot, I get the BeagleBone logo appear in the top left of the screen. This also changes size depending on what resolution I set in uEnv.txt After this image disappears and a little more time has passed, I get No Signal on my 32 TV or Power Saving Mode HDMI on my LG Flatron L246WH 24 Monitor. This suggests to me that the HDMI setup is working but something breaks it during the boot process. On Monday, September 30, 2013 3:01:37 PM UTC+1, Gerald wrote: OK. I would look at the cable. We have had several instances of people with bad HDMI cables. Gerald On Mon, Sep 30, 2013 at 8:57 AM, Chien-Yu Chen hone...@gmail.com wrote: I've updated BBB using the newest firmware, BBB-eMMC-flasher-2013.09.15. **img. Still have the same problem. On Thursday, September 26, 2013 11:16:26 PM UTC+8, Chien-Yu Chen wrote: I met similar issue as well. My monitor is ASUS LS221H which can correctly display outputted from my mobile phone Xperia Neo V via HDMI. From here, we can confirm the monitor and the cable both function well. After powering up, sometimes I could see the logo from BeagleBone Black. Then, what I could see is just no signal reported from the monitor. I referenced the page, http://circuitco.com/**sup** port/index.php?title=**BeagleBon**eBlack_HDMIhttp://circuitco.com/support/index.php?title=BeagleBoneBlack_HDMI, and tried something described in the page via terminal https://192.168.7.2/ Followings are some information of my board. *root@beaglebone:/sys/class/drm/card0/card0-HDMI-A-1# xrandr --verbose * Screen 0: minimum 320 x 200, current 1280 x 720, maximum 2048 x 2048 HDMI-0 connected 1280x720+0+0 (0x42) normal (normal left inverted right x axis y axis) 474mm x 296mm Identifier: 0x40 Timestamp: 1523547016 Subpixel: unknown Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: CRTC: 0 CRTCs: 0 Transform: 1.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00 filter: EDID: **00000469f12201010**1**01 **20130103802f1e782e78f5a655489**b**26 **125054bfef80b30081809500950f9**0**40 **714f0101010121399030621a27406**8**b0 **3600da28111c00ff00393**8**4c **4d56443030343433360a00fd0**0**38 **4b1f5111000a2020202020200**0**fc **00415355532d4c53323231480**1**ff **02031e764b909f859484930312010**7**16 **23090707830165030c000**2**3a **801871382d40582c9600da2811000**0**18 **023a80d072382d40102c4580da281**1**00 **001e011d8018711c1620582c2500d**a**28 **119e011d80d0721c1620102c2**5**80 **da28119e011d00bc52d01e20b**8**28 **5540da28111e0**0**dd 1280x720 (0x41) 74.2MHz +HSync +VSync h: width 1280 start 1720 end 1760 total 1980 skew0 clock 37.5KHz v: height 720 start 725 end 730 total 750 clock 50.0Hz 1280x720 (0x42) 74.2MHz +HSync +VSync *current h: width 1280 start 1390 end 1430 total 1650 skew0 clock 45.0KHz v: height 720 start 725 end 730 total 750 clock 60.0Hz 720x576 (0x43) 27.0MHz -HSync -VSync h: width 720 start 732 end 796 total 864 skew0 clock 31.2KHz v: height 576 start 581 end 586 total 625 clock 50.0Hz 720x480 (0x44) 27.0MHz -HSync -VSync h: width 720 start 736 end 798 total 858 skew0 clock 31.5KHz v: height 480 start 489 end 495 total 525 clock 59.9Hz 640x480 (0x45) 25.2MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 59.9Hz *root@beaglebone:/sys/class/drm/card0/card0-HDMI-A-1# parse-edid edid* parse-edid: parse-edid version 2.0.0 parse-edid: EDID checksum passed. # EDID version 1 revision 3 Section Monitor # Block type: 2:0 3:ff # Block type: 2:0 3:fd # Block type: 2:0 3:fc Identifier ASUS-LS221Hÿÿ VendorName ACI ModelName ASUS-LS221Hÿÿ # Block type: 2:0 3:ff # Block type: 2:0 3:fd HorizSync 31-81 VertRefresh 56-75 # Max dot clock
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
I've confirmed the cable isn't bad. I plugged the cable into my Sony Ericsson Xperia Neo, there is output on my HDMI monitor. But nothing happens when connected to BBB. I know there are different versions for the HDMI spec. Do you mean I have to use the cable that supports newer version? honercek On Monday, September 30, 2013 10:01:37 PM UTC+8, Gerald wrote: OK. I would look at the cable. We have had several instances of people with bad HDMI cables. Gerald On Mon, Sep 30, 2013 at 8:57 AM, Chien-Yu Chen hone...@gmail.comjavascript: wrote: I've updated BBB using the newest firmware, BBB-eMMC-flasher-2013.09.15.img. Still have the same problem. On Thursday, September 26, 2013 11:16:26 PM UTC+8, Chien-Yu Chen wrote: I met similar issue as well. My monitor is ASUS LS221H which can correctly display outputted from my mobile phone Xperia Neo V via HDMI. From here, we can confirm the monitor and the cable both function well. After powering up, sometimes I could see the logo from BeagleBone Black. Then, what I could see is just no signal reported from the monitor. I referenced the page, http://circuitco.com/**support/index.php?title=** BeagleBoneBlack_HDMIhttp://circuitco.com/support/index.php?title=BeagleBoneBlack_HDMI, and tried something described in the page via terminal https://192.168.7.2/ Followings are some information of my board. *root@beaglebone:/sys/class/drm/card0/card0-HDMI-A-1# xrandr --verbose * Screen 0: minimum 320 x 200, current 1280 x 720, maximum 2048 x 2048 HDMI-0 connected 1280x720+0+0 (0x42) normal (normal left inverted right x axis y axis) 474mm x 296mm Identifier: 0x40 Timestamp: 1523547016 Subpixel: unknown Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: CRTC: 0 CRTCs: 0 Transform: 1.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00 filter: EDID: **00000469f122010101**01 **20130103802f1e782e78f5a655489b**26 **125054bfef80b30081809500950f90**40 **714f0101010121399030621a274068**b0 **3600da28111c00ff003938**4c **4d56443030343433360a00fd00**38 **4b1f5111000a20202020202000**fc **00415355532d4c533232314801**ff **02031e764b909f8594849303120107**16 **23090707830165030c0002**3a **801871382d40582c9600da2811**18 **023a80d072382d40102c4580da2811**00 **001e011d8018711c1620582c2500da**28 **119e011d80d0721c1620102c25**80 **da28119e011d00bc52d01e20b8**28 **5540da28111e00**dd 1280x720 (0x41) 74.2MHz +HSync +VSync h: width 1280 start 1720 end 1760 total 1980 skew0 clock 37.5KHz v: height 720 start 725 end 730 total 750 clock 50.0Hz 1280x720 (0x42) 74.2MHz +HSync +VSync *current h: width 1280 start 1390 end 1430 total 1650 skew0 clock 45.0KHz v: height 720 start 725 end 730 total 750 clock 60.0Hz 720x576 (0x43) 27.0MHz -HSync -VSync h: width 720 start 732 end 796 total 864 skew0 clock 31.2KHz v: height 576 start 581 end 586 total 625 clock 50.0Hz 720x480 (0x44) 27.0MHz -HSync -VSync h: width 720 start 736 end 798 total 858 skew0 clock 31.5KHz v: height 480 start 489 end 495 total 525 clock 59.9Hz 640x480 (0x45) 25.2MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 59.9Hz *root@beaglebone:/sys/class/drm/card0/card0-HDMI-A-1# parse-edid edid* parse-edid: parse-edid version 2.0.0 parse-edid: EDID checksum passed. # EDID version 1 revision 3 Section Monitor # Block type: 2:0 3:ff # Block type: 2:0 3:fd # Block type: 2:0 3:fc Identifier ASUS-LS221Hÿÿ VendorName ACI ModelName
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
I've confirmed the cable isn't good. I plugged the cable into my Sony Ericsson Xperia Neo, there is output on my HDMI monitor. But nothing happens when connected to BBB. I know there are different versions for the HDMI spec. Do you mean I have to use the cable that supports newer version? honercek On Monday, September 30, 2013 10:01:37 PM UTC+8, Gerald wrote: OK. I would look at the cable. We have had several instances of people with bad HDMI cables. Gerald On Mon, Sep 30, 2013 at 8:57 AM, Chien-Yu Chen hone...@gmail.comjavascript: wrote: I've updated BBB using the newest firmware, BBB-eMMC-flasher-2013.09.15.img. Still have the same problem. On Thursday, September 26, 2013 11:16:26 PM UTC+8, Chien-Yu Chen wrote: I met similar issue as well. My monitor is ASUS LS221H which can correctly display outputted from my mobile phone Xperia Neo V via HDMI. From here, we can confirm the monitor and the cable both function well. After powering up, sometimes I could see the logo from BeagleBone Black. Then, what I could see is just no signal reported from the monitor. I referenced the page, http://circuitco.com/**support/index.php?title=** BeagleBoneBlack_HDMIhttp://circuitco.com/support/index.php?title=BeagleBoneBlack_HDMI, and tried something described in the page via terminal https://192.168.7.2/ Followings are some information of my board. *root@beaglebone:/sys/class/drm/card0/card0-HDMI-A-1# xrandr --verbose * Screen 0: minimum 320 x 200, current 1280 x 720, maximum 2048 x 2048 HDMI-0 connected 1280x720+0+0 (0x42) normal (normal left inverted right x axis y axis) 474mm x 296mm Identifier: 0x40 Timestamp: 1523547016 Subpixel: unknown Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: CRTC: 0 CRTCs: 0 Transform: 1.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00 filter: EDID: **00000469f122010101**01 **20130103802f1e782e78f5a655489b**26 **125054bfef80b30081809500950f90**40 **714f0101010121399030621a274068**b0 **3600da28111c00ff003938**4c **4d56443030343433360a00fd00**38 **4b1f5111000a20202020202000**fc **00415355532d4c533232314801**ff **02031e764b909f8594849303120107**16 **23090707830165030c0002**3a **801871382d40582c9600da2811**18 **023a80d072382d40102c4580da2811**00 **001e011d8018711c1620582c2500da**28 **119e011d80d0721c1620102c25**80 **da28119e011d00bc52d01e20b8**28 **5540da28111e00**dd 1280x720 (0x41) 74.2MHz +HSync +VSync h: width 1280 start 1720 end 1760 total 1980 skew0 clock 37.5KHz v: height 720 start 725 end 730 total 750 clock 50.0Hz 1280x720 (0x42) 74.2MHz +HSync +VSync *current h: width 1280 start 1390 end 1430 total 1650 skew0 clock 45.0KHz v: height 720 start 725 end 730 total 750 clock 60.0Hz 720x576 (0x43) 27.0MHz -HSync -VSync h: width 720 start 732 end 796 total 864 skew0 clock 31.2KHz v: height 576 start 581 end 586 total 625 clock 50.0Hz 720x480 (0x44) 27.0MHz -HSync -VSync h: width 720 start 736 end 798 total 858 skew0 clock 31.5KHz v: height 480 start 489 end 495 total 525 clock 59.9Hz 640x480 (0x45) 25.2MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 59.9Hz *root@beaglebone:/sys/class/drm/card0/card0-HDMI-A-1# parse-edid edid* parse-edid: parse-edid version 2.0.0 parse-edid: EDID checksum passed. # EDID version 1 revision 3 Section Monitor # Block type: 2:0 3:ff # Block type: 2:0 3:fd # Block type: 2:0 3:fc Identifier ASUS-LS221Hÿÿ VendorName ACI ModelName
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
OK. I would look at the cable. We have had several instances of people with bad HDMI cables. Gerald On Mon, Sep 30, 2013 at 8:57 AM, Chien-Yu Chen honer...@gmail.com wrote: I've updated BBB using the newest firmware, BBB-eMMC-flasher-2013.09.15.img. Still have the same problem. On Thursday, September 26, 2013 11:16:26 PM UTC+8, Chien-Yu Chen wrote: I met similar issue as well. My monitor is ASUS LS221H which can correctly display outputted from my mobile phone Xperia Neo V via HDMI. From here, we can confirm the monitor and the cable both function well. After powering up, sometimes I could see the logo from BeagleBone Black. Then, what I could see is just no signal reported from the monitor. I referenced the page, http://circuitco.com/**support/index.php?title=** BeagleBoneBlack_HDMIhttp://circuitco.com/support/index.php?title=BeagleBoneBlack_HDMI, and tried something described in the page via terminal https://192.168.7.2/ Followings are some information of my board. *root@beaglebone:/sys/class/drm/card0/card0-HDMI-A-1# xrandr --verbose * Screen 0: minimum 320 x 200, current 1280 x 720, maximum 2048 x 2048 HDMI-0 connected 1280x720+0+0 (0x42) normal (normal left inverted right x axis y axis) 474mm x 296mm Identifier: 0x40 Timestamp: 1523547016 Subpixel: unknown Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: CRTC: 0 CRTCs: 0 Transform: 1.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00 filter: EDID: **00000469f122010101**01 **20130103802f1e782e78f5a655489b**26 **125054bfef80b30081809500950f90**40 **714f0101010121399030621a274068**b0 **3600da28111c00ff003938**4c **4d56443030343433360a00fd00**38 **4b1f5111000a20202020202000**fc **00415355532d4c533232314801**ff **02031e764b909f8594849303120107**16 **23090707830165030c0002**3a **801871382d40582c9600da2811**18 **023a80d072382d40102c4580da2811**00 **001e011d8018711c1620582c2500da**28 **119e011d80d0721c1620102c25**80 **da28119e011d00bc52d01e20b8**28 **5540da28111e00**dd 1280x720 (0x41) 74.2MHz +HSync +VSync h: width 1280 start 1720 end 1760 total 1980 skew0 clock 37.5KHz v: height 720 start 725 end 730 total 750 clock 50.0Hz 1280x720 (0x42) 74.2MHz +HSync +VSync *current h: width 1280 start 1390 end 1430 total 1650 skew0 clock 45.0KHz v: height 720 start 725 end 730 total 750 clock 60.0Hz 720x576 (0x43) 27.0MHz -HSync -VSync h: width 720 start 732 end 796 total 864 skew0 clock 31.2KHz v: height 576 start 581 end 586 total 625 clock 50.0Hz 720x480 (0x44) 27.0MHz -HSync -VSync h: width 720 start 736 end 798 total 858 skew0 clock 31.5KHz v: height 480 start 489 end 495 total 525 clock 59.9Hz 640x480 (0x45) 25.2MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 59.9Hz *root@beaglebone:/sys/class/drm/card0/card0-HDMI-A-1# parse-edid edid* parse-edid: parse-edid version 2.0.0 parse-edid: EDID checksum passed. # EDID version 1 revision 3 Section Monitor # Block type: 2:0 3:ff # Block type: 2:0 3:fd # Block type: 2:0 3:fc Identifier ASUS-LS221Hÿÿ VendorName ACI ModelName ASUS-LS221Hÿÿ # Block type: 2:0 3:ff # Block type: 2:0 3:fd HorizSync 31-81 VertRefresh 56-75 # Max dot clock (video bandwidth) 170 MHz # Block type: 2:0 3:fc # DPMS capabilities: Active off:yes Suspend:no Standby:no Mode1680x1050 # vfreq 59.954Hz, hfreq 65.290kHz DotClock146.25 HTimings1680 1784 1960 2240 VTimings1050 1053 1059 1089 Flags +HSync -VSync EndMode # Block type: 2:0 3:ff # Block type: 2:0 3:fd # Block type: 2:0 3:fc EndSection *ID.txt* Cloud9 GNOME Image 2013.06.20 *root@beaglebone:~# cat /proc/cmdline * console=ttyO0,115200n8 video=HDMI-A-1::640x480@60 root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait Finally, the three steps below work like a charm *root@beaglebone:~# export XAUTHORITY=`ls /var/run/gdm/auth-for-root-*/ database` * *root@beaglebone:~# export DISPLAY=:0.0 * *root@beaglebone:~# xrandr --output HDMI-0 --mode 1280x720 --rate 60*
[beagleboard] Re: BeagleBone Black - No HDMI Output
I met similar issue as well. My monitor is ASUS LS221H which can correctly display outputted from my mobile phone Xperia Neo V via HDMI. From here, we can confirm the monitor and the cable both function well. After powering up, sometimes I could see the logo from BeagleBone Black. Then, what I could see is just no signal reported from the monitor. I referenced the page, http://circuitco.com/support/index.php?title=BeagleBoneBlack_HDMI, and tried something described in the page via terminal https://192.168.7.2/ Followings are some information of my board. *root@beaglebone:/sys/class/drm/card0/card0-HDMI-A-1# xrandr --verbose * Screen 0: minimum 320 x 200, current 1280 x 720, maximum 2048 x 2048 HDMI-0 connected 1280x720+0+0 (0x42) normal (normal left inverted right x axis y axis) 474mm x 296mm Identifier: 0x40 Timestamp: 1523547016 Subpixel: unknown Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: CRTC: 0 CRTCs: 0 Transform: 1.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00 filter: EDID: 00000469f12201010101 20130103802f1e782e78f5a655489b26 125054bfef80b30081809500950f9040 714f0101010121399030621a274068b0 3600da28111c00ff0039384c 4d56443030343433360a00fd0038 4b1f5111000a20202020202000fc 00415355532d4c533232314801ff 02031e764b909f859484930312010716 23090707830165030c00023a 801871382d40582c9600da281118 023a80d072382d40102c4580da281100 001e011d8018711c1620582c2500da28 119e011d80d0721c1620102c2580 da28119e011d00bc52d01e20b828 5540da28111e00dd 1280x720 (0x41) 74.2MHz +HSync +VSync h: width 1280 start 1720 end 1760 total 1980 skew0 clock 37.5KHz v: height 720 start 725 end 730 total 750 clock 50.0Hz 1280x720 (0x42) 74.2MHz +HSync +VSync *current h: width 1280 start 1390 end 1430 total 1650 skew0 clock 45.0KHz v: height 720 start 725 end 730 total 750 clock 60.0Hz 720x576 (0x43) 27.0MHz -HSync -VSync h: width 720 start 732 end 796 total 864 skew0 clock 31.2KHz v: height 576 start 581 end 586 total 625 clock 50.0Hz 720x480 (0x44) 27.0MHz -HSync -VSync h: width 720 start 736 end 798 total 858 skew0 clock 31.5KHz v: height 480 start 489 end 495 total 525 clock 59.9Hz 640x480 (0x45) 25.2MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 59.9Hz *root@beaglebone:/sys/class/drm/card0/card0-HDMI-A-1# parse-edid edid* parse-edid: parse-edid version 2.0.0 parse-edid: EDID checksum passed. # EDID version 1 revision 3 Section Monitor # Block type: 2:0 3:ff # Block type: 2:0 3:fd # Block type: 2:0 3:fc Identifier ASUS-LS221Hÿÿ VendorName ACI ModelName ASUS-LS221Hÿÿ # Block type: 2:0 3:ff # Block type: 2:0 3:fd HorizSync 31-81 VertRefresh 56-75 # Max dot clock (video bandwidth) 170 MHz # Block type: 2:0 3:fc # DPMS capabilities: Active off:yes Suspend:no Standby:no Mode1680x1050 # vfreq 59.954Hz, hfreq 65.290kHz DotClock146.25 HTimings1680 1784 1960 2240 VTimings1050 1053 1059 1089 Flags +HSync -VSync EndMode # Block type: 2:0 3:ff # Block type: 2:0 3:fd # Block type: 2:0 3:fc EndSection *ID.txt* Cloud9 GNOME Image 2013.06.20 *root@beaglebone:~# cat /proc/cmdline * console=ttyO0,115200n8 video=HDMI-A-1::640x480@60 root=/dev/mmcblk0p2 ro
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
Could be this the reason why I can have a perfectly working non-accelerated-android working on my BBB (followed http://icculus.org/~hendersa/android/, with Robert Nelson's 3.8 kernel), while follwing these instructions http://processors.wiki.ti.com/index.php/TI-Android-JB-4.2.2-DevKit-4.1.1_DeveloperGuide I get a Video format not supported on my TV? I've tried changing uEnv.txt, changing the resolution to a very standard one, and it looked like it was ignored Is there any way to workaround this? optargs=video=HDMI-A-1:640x480@60 I'd like to see TI's demo on my tv... even if it's with the old kernel :) On Thursday, 26 September 2013 17:20:48 UTC+2, Gerald wrote: The display driver takes over once it is launched. It does not use the uENV.txt parameters. It uses the EDID. Gerald -- 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+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Re: BeagleBone Black - No HDMI Output
It does not. It was too complicated for them to do as I understand it. I think the EDID was a little overwhelming. Gerald On Thu, Sep 26, 2013 at 2:15 PM, Tomas Espeleta tomas.espel...@gmail.comwrote: Yeah.. it's a bit confusing: their page actually makes you think they do have support for it. I'll ask. Thank you very much Gerald! On Thu, Sep 26, 2013 at 9:08 PM, Gerald Coley ger...@beagleboard.orgwrote: As I understand it, the SDK from TI has no support for the HDMI display. But, I would ask them and see what they say. Gerald On Thu, Sep 26, 2013 at 1:45 PM, tomas.espel...@gmail.com wrote: Could be this the reason why I can have a perfectly working non-accelerated-android working on my BBB (followed http://icculus.org/~hendersa/android/, with Robert Nelson's 3.8 kernel), while follwing these instructions http://processors.wiki.ti.com/index.php/TI-Android-JB-4.2.2-DevKit-4.1.1_DeveloperGuide I get a Video format not supported on my TV? I've tried changing uEnv.txt, changing the resolution to a very standard one, and it looked like it was ignored Is there any way to workaround this? optargs=video=HDMI-A-1:640x480@60 I'd like to see TI's demo on my tv... even if it's with the old kernel :) On Thursday, 26 September 2013 17:20:48 UTC+2, Gerald wrote: The display driver takes over once it is launched. It does not use the uENV.txt parameters. It uses the EDID. Gerald -- 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+unsubscr...@googlegroups.com. 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 a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/0fMTXLPuGS4/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. 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 beagleboard+unsubscr...@googlegroups.com. 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
