HDMI not working on Imx6 Hummingboard

classic Classic list List threaded Threaded
3 messages Options
Reply | Threaded
Open this post in threaded view
|

HDMI not working on Imx6 Hummingboard

Russell Haley
Hi,

The HDMI on my hummingboard/Imx6 (dula pro) doesn't work.  I'm not
sure when it broke or if I did it.

usbus1: 480Mbps High Speed USB v2.0
hdmi0: i2c transfer failed: 2
fb0: failed to get EDID info from HDMI framer
fbd0 on fb0
VT: initialize with new VT driver "fb".
ugen1.1: <Freescale EHCI root HUB> at usbus1


Complete verbose kernel output here: http://termbin.com/i3rp

Any help would be great. Does anyone use HDMI on imx6? Does anyone
know where I should start poking?

Russ
_______________________________________________
[hidden email] mailing list
https://lists.freebsd.org/mailman/listinfo/freebsd-arm
To unsubscribe, send any mail to "[hidden email]"
Reply | Threaded
Open this post in threaded view
|

Re: HDMI not working on Imx6 Hummingboard

Ian Lepore-3
On Wed, 2017-09-13 at 23:54 -0700, Russell Haley wrote:

> Hi,
>
> The HDMI on my hummingboard/Imx6 (dula pro) doesn't work.  I'm not
> sure when it broke or if I did it.
>
> usbus1: 480Mbps High Speed USB v2.0
> hdmi0: i2c transfer failed: 2
> fb0: failed to get EDID info from HDMI framer
> fbd0 on fb0
> VT: initialize with new VT driver "fb".
> ugen1.1: <Freescale EHCI root HUB> at usbus1
>
>
> Complete verbose kernel output here: http://termbin.com/i3rp
>
> Any help would be great. Does anyone use HDMI on imx6? Does anyone
> know where I should start poking?
>
> Russ
Let me know if hitting it with this hammer helps...

-- Ian

Index: sys/dev/iicbus/iiconf.c
===================================================================
--- sys/dev/iicbus/iiconf.c (revision 323390)
+++ sys/dev/iicbus/iiconf.c (working copy)
@@ -423,7 +423,7 @@ iicbus_transfer_gen(device_t dev, struct iic_msg *
  bus = children[0];
  rpstart = 0;
  free(children, M_TEMP);
- nostop = iicbus_get_nostop(dev);
+ //nostop = iicbus_get_nostop(dev);
  started = false;
  for (i = 0, error = 0; i < nmsgs && error == 0; i++) {
  addr = msgs[i].slave;

_______________________________________________
[hidden email] mailing list
https://lists.freebsd.org/mailman/listinfo/freebsd-arm
To unsubscribe, send any mail to "[hidden email]"
Reply | Threaded
Open this post in threaded view
|

Re: HDMI not working on Imx6 Hummingboard

Ian Lepore-3
On Thu, 2017-09-14 at 09:01 -0600, Ian Lepore wrote:

> On Wed, 2017-09-13 at 23:54 -0700, Russell Haley wrote:
> >
> > Hi,
> >
> > The HDMI on my hummingboard/Imx6 (dula pro) doesn't work.  I'm not
> > sure when it broke or if I did it.
> >
> > usbus1: 480Mbps High Speed USB v2.0
> > hdmi0: i2c transfer failed: 2
> > fb0: failed to get EDID info from HDMI framer
> > fbd0 on fb0
> > VT: initialize with new VT driver "fb".
> > ugen1.1: <Freescale EHCI root HUB> at usbus1
> >
> >
> > Complete verbose kernel output here: http://termbin.com/i3rp
> >
> > Any help would be great. Does anyone use HDMI on imx6? Does anyone
> > know where I should start poking?
> >
> > Russ
> Let me know if hitting it with this hammer helps...
>
Umm, actually, that's just a compile error, try it this way...

-- Ian

Index: sys/dev/iicbus/iiconf.c
===================================================================
--- sys/dev/iicbus/iiconf.c (revision 323390)
+++ sys/dev/iicbus/iiconf.c (working copy)
@@ -423,7 +423,7 @@ iicbus_transfer_gen(device_t dev, struct iic_msg *
  bus = children[0];
  rpstart = 0;
  free(children, M_TEMP);
- nostop = iicbus_get_nostop(dev);
+ nostop = 0; // iicbus_get_nostop(dev);
  started = false;
  for (i = 0, error = 0; i < nmsgs && error == 0; i++) {
  addr = msgs[i].slave;

_______________________________________________
[hidden email] mailing list
https://lists.freebsd.org/mailman/listinfo/freebsd-arm
To unsubscribe, send any mail to "[hidden email]"