* [meta-raspberrypi] RPi 7" Touch Display
@ 2019-05-16 15:31 Rudolf J Streif
2019-05-16 15:39 ` Paul Barker
2019-05-16 16:01 ` Andrei Gherzan
0 siblings, 2 replies; 13+ messages in thread
From: Rudolf J Streif @ 2019-05-16 15:31 UTC (permalink / raw)
To: Yocto list discussion
I am trying to use the "official" RPi 7" touch display
(https://www.raspberrypi.org/products/raspberry-pi-touch-display/) with
meta-raspberrypi (most recent from master). However, I cannot get it to
work. As a matter of fact the display does not even show the GPU rainbow
screen making me think that the GPU firmware packaged with
meta-raspberrypi does not support the DSI display. It works just fine
with the latest Raspbian release (screen and touch).
I searched the web up and down but could not find anything. Maybe
somebody has an idea? Wrong firmware (maybe cannot be distributed
because of licensing...)?
Thanks,
Rudi
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [meta-raspberrypi] RPi 7" Touch Display
2019-05-16 15:31 [meta-raspberrypi] RPi 7" Touch Display Rudolf J Streif
@ 2019-05-16 15:39 ` Paul Barker
2019-05-16 16:24 ` Rudolf J Streif
2019-05-16 16:01 ` Andrei Gherzan
1 sibling, 1 reply; 13+ messages in thread
From: Paul Barker @ 2019-05-16 15:39 UTC (permalink / raw)
To: Rudolf J Streif, Yocto discussion list
On Thu, 16 May 2019, at 16:33, Rudolf J Streif wrote:
> I am trying to use the "official" RPi 7" touch display
> (https://www.raspberrypi.org/products/raspberry-pi-touch-display/) with
> meta-raspberrypi (most recent from master). However, I cannot get it to
> work. As a matter of fact the display does not even show the GPU rainbow
> screen making me think that the GPU firmware packaged with
> meta-raspberrypi does not support the DSI display. It works just fine
> with the latest Raspbian release (screen and touch).
>
> I searched the web up and down but could not find anything. Maybe
> somebody has an idea? Wrong firmware (maybe cannot be distributed
> because of licensing...)?
I'd recommend looking at https://github.com/agherzan/meta-raspberrypi/blob/master/docs/extra-build-config.md to see if there's some extra option you need to enable. If there's nothing documented there then raise an issue on the GitHub repository.
Cheers,
--
Paul Barker
Managing Director & Principal Engineer
Beta Five Ltd
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [meta-raspberrypi] RPi 7" Touch Display
2019-05-16 15:31 [meta-raspberrypi] RPi 7" Touch Display Rudolf J Streif
2019-05-16 15:39 ` Paul Barker
@ 2019-05-16 16:01 ` Andrei Gherzan
2019-05-16 16:22 ` Rudolf J Streif
2019-05-19 5:13 ` Khem Raj
1 sibling, 2 replies; 13+ messages in thread
From: Andrei Gherzan @ 2019-05-16 16:01 UTC (permalink / raw)
To: Rudolf J Streif, Yocto list discussion
HI,
On 16/05/2019 16.31, Rudolf J Streif wrote:
> I am trying to use the "official" RPi 7" touch display
> (https://www.raspberrypi.org/products/raspberry-pi-touch-display/)
> with meta-raspberrypi (most recent from master). However, I cannot get
> it to work. As a matter of fact the display does not even show the GPU
> rainbow screen making me think that the GPU firmware packaged with
> meta-raspberrypi does not support the DSI display. It works just fine
> with the latest Raspbian release (screen and touch).
>
> I searched the web up and down but could not find anything. Maybe
> somebody has an idea? Wrong firmware (maybe cannot be distributed
> because of licensing...)?
Sadly we don't actively test display and other related toys so they
might be broken. Even so, I would be surprised if the DSI port doesn't
work. What is you final config.txt (pastebin it please)?
--
Andrei Gherzan
gpg: rsa4096/D4D94F67AD0E9640 | t: @agherzan
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [meta-raspberrypi] RPi 7" Touch Display
2019-05-16 16:01 ` Andrei Gherzan
@ 2019-05-16 16:22 ` Rudolf J Streif
2019-05-19 5:13 ` Khem Raj
1 sibling, 0 replies; 13+ messages in thread
From: Rudolf J Streif @ 2019-05-16 16:22 UTC (permalink / raw)
To: Andrei Gherzan, Yocto list discussion
Thank you, Andrei. Much appreciated.
https://pastebin.com/bHUHaRkL
It's the config.txt that is packaged with the image.
:rjs
On 5/16/19 9:01 AM, Andrei Gherzan wrote:
> HI,
>
> On 16/05/2019 16.31, Rudolf J Streif wrote:
>> I am trying to use the "official" RPi 7" touch display
>> (https://www.raspberrypi.org/products/raspberry-pi-touch-display/)
>> with meta-raspberrypi (most recent from master). However, I cannot get
>> it to work. As a matter of fact the display does not even show the GPU
>> rainbow screen making me think that the GPU firmware packaged with
>> meta-raspberrypi does not support the DSI display. It works just fine
>> with the latest Raspbian release (screen and touch).
>>
>> I searched the web up and down but could not find anything. Maybe
>> somebody has an idea? Wrong firmware (maybe cannot be distributed
>> because of licensing...)?
> Sadly we don't actively test display and other related toys so they
> might be broken. Even so, I would be surprised if the DSI port doesn't
> work. What is you final config.txt (pastebin it please)?
>
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [meta-raspberrypi] RPi 7" Touch Display
2019-05-16 15:39 ` Paul Barker
@ 2019-05-16 16:24 ` Rudolf J Streif
2019-05-16 16:46 ` Andrei Gherzan
0 siblings, 1 reply; 13+ messages in thread
From: Rudolf J Streif @ 2019-05-16 16:24 UTC (permalink / raw)
To: Paul Barker, Yocto discussion list
Thank you, Paul. I did read Andrei's excellent documentation and enabled
I2C and SPI etc.
:rjs
On 5/16/19 8:39 AM, Paul Barker wrote:
> On Thu, 16 May 2019, at 16:33, Rudolf J Streif wrote:
>> I am trying to use the "official" RPi 7" touch display
>> (https://www.raspberrypi.org/products/raspberry-pi-touch-display/) with
>> meta-raspberrypi (most recent from master). However, I cannot get it to
>> work. As a matter of fact the display does not even show the GPU rainbow
>> screen making me think that the GPU firmware packaged with
>> meta-raspberrypi does not support the DSI display. It works just fine
>> with the latest Raspbian release (screen and touch).
>>
>> I searched the web up and down but could not find anything. Maybe
>> somebody has an idea? Wrong firmware (maybe cannot be distributed
>> because of licensing...)?
> I'd recommend looking at https://github.com/agherzan/meta-raspberrypi/blob/master/docs/extra-build-config.md to see if there's some extra option you need to enable. If there's nothing documented there then raise an issue on the GitHub repository.
>
> Cheers,
>
--
-----
Rudolf J Streif
CEO/CTO ibeeto
+1.855.442.3396 x700
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [meta-raspberrypi] RPi 7" Touch Display
2019-05-16 16:24 ` Rudolf J Streif
@ 2019-05-16 16:46 ` Andrei Gherzan
2019-05-16 17:33 ` Rudolf J Streif
0 siblings, 1 reply; 13+ messages in thread
From: Andrei Gherzan @ 2019-05-16 16:46 UTC (permalink / raw)
To: Rudolf J Streif, Paul Barker, Yocto discussion list
Hi,
On 16/05/2019 17.24, Rudolf J Streif wrote:
> Thank you, Paul. I did read Andrei's excellent documentation and
> enabled I2C and SPI etc.
And it didn't work?
--
Andrei Gherzan
gpg: rsa4096/D4D94F67AD0E9640 | t: @agherzan
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [meta-raspberrypi] RPi 7" Touch Display
2019-05-16 16:46 ` Andrei Gherzan
@ 2019-05-16 17:33 ` Rudolf J Streif
2019-05-17 20:14 ` Bernhard Mayritsch
0 siblings, 1 reply; 13+ messages in thread
From: Rudolf J Streif @ 2019-05-16 17:33 UTC (permalink / raw)
To: Andrei Gherzan, Paul Barker, Yocto discussion list
No, unfortunately not. HDMI works just fine but no video on the touch
display.
On 5/16/19 9:46 AM, Andrei Gherzan wrote:
> Hi,
>
> On 16/05/2019 17.24, Rudolf J Streif wrote:
>> Thank you, Paul. I did read Andrei's excellent documentation and
>> enabled I2C and SPI etc.
> And it didn't work?
>
--
-----
Rudolf J Streif
CEO/CTO ibeeto
+1.855.442.3396 x700
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [meta-raspberrypi] RPi 7" Touch Display
2019-05-16 17:33 ` Rudolf J Streif
@ 2019-05-17 20:14 ` Bernhard Mayritsch
0 siblings, 0 replies; 13+ messages in thread
From: Bernhard Mayritsch @ 2019-05-17 20:14 UTC (permalink / raw)
To: Rudolf J Streif; +Cc: Yocto discussion list
[-- Attachment #1: Type: text/plain, Size: 1686 bytes --]
I don't know if it's helpful, but I'm struggling with a similar issue on my
RPi 3 B+, where the official touchscreen, as well as, the HDMI don't output
any graphics, although detected correctly. (See:
https://lists.yoctoproject.org/pipermail/yocto/2019-May/045277.html)
After experimenting with sumo, thud and the latest master recipes, I
remembered a conversation on Andrei's GitHub project (
https://github.com/agherzan/meta-raspberrypi/issues/228), which isn't
exactly related to my issue, but I gave it a try to switch the machine from
"raspberrypi3-64" to "raspberrypi3" in order to get a 32 bit version of the
same build (of master) for core-image-x11.
However, ... this image works for the DSI port, as well as, for the HDMI.
This isn't a real solution, but at least a point to start investigating the
problem and comparing the two builds. Will try to find some time, during
the coming week, to do so, ... although I'm not experienced with the RPis -
maybe I can find something.
Regards,
Bernhard
Am Do., 16. Mai 2019 um 19:34 Uhr schrieb Rudolf J Streif <
rudolf.streif@ibeeto.com>:
> No, unfortunately not. HDMI works just fine but no video on the touch
> display.
>
> On 5/16/19 9:46 AM, Andrei Gherzan wrote:
> > Hi,
> >
> > On 16/05/2019 17.24, Rudolf J Streif wrote:
> >> Thank you, Paul. I did read Andrei's excellent documentation and
> >> enabled I2C and SPI etc.
> > And it didn't work?
> >
> --
> -----
> Rudolf J Streif
> CEO/CTO ibeeto
> +1.855.442.3396 x700
>
> --
> _______________________________________________
> yocto mailing list
> yocto@yoctoproject.org
> https://lists.yoctoproject.org/listinfo/yocto
>
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^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [meta-raspberrypi] RPi 7" Touch Display
2019-05-16 16:01 ` Andrei Gherzan
2019-05-16 16:22 ` Rudolf J Streif
@ 2019-05-19 5:13 ` Khem Raj
2019-05-19 6:02 ` Rudolf Streif
1 sibling, 1 reply; 13+ messages in thread
From: Khem Raj @ 2019-05-19 5:13 UTC (permalink / raw)
To: Andrei Gherzan, Rudolf J Streif, Yocto list discussion
On 5/16/19 9:01 AM, Andrei Gherzan wrote:
> HI,
>
> On 16/05/2019 16.31, Rudolf J Streif wrote:
>> I am trying to use the "official" RPi 7" touch display
>> (https://www.raspberrypi.org/products/raspberry-pi-touch-display/)
>> with meta-raspberrypi (most recent from master). However, I cannot get
>> it to work. As a matter of fact the display does not even show the GPU
>> rainbow screen making me think that the GPU firmware packaged with
>> meta-raspberrypi does not support the DSI display. It works just fine
>> with the latest Raspbian release (screen and touch).
>>
>> I searched the web up and down but could not find anything. Maybe
>> somebody has an idea? Wrong firmware (maybe cannot be distributed
>> because of licensing...)?
> Sadly we don't actively test display and other related toys so they
> might be broken. Even so, I would be surprised if the DSI port doesn't
> work. What is you final config.txt (pastebin it please)?
>
are you building 64bit or 32bit images ?
are you using vc4grpahics or userland graphics ?
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [meta-raspberrypi] RPi 7" Touch Display
2019-05-19 5:13 ` Khem Raj
@ 2019-05-19 6:02 ` Rudolf Streif
2019-05-19 16:11 ` Khem Raj
0 siblings, 1 reply; 13+ messages in thread
From: Rudolf Streif @ 2019-05-19 6:02 UTC (permalink / raw)
To: Mr. Khem Raj; +Cc: Yocto list discussion
[-- Attachment #1: Type: text/plain, Size: 1245 bytes --]
Thanks, Khem. 64 bit, raspberrypi3-64 machine with vc4graphics.
On Sat, May 18, 2019, 22:13 Khem Raj <raj.khem@gmail.com> wrote:
>
>
> On 5/16/19 9:01 AM, Andrei Gherzan wrote:
> > HI,
> >
> > On 16/05/2019 16.31, Rudolf J Streif wrote:
> >> I am trying to use the "official" RPi 7" touch display
> >> (https://www.raspberrypi.org/products/raspberry-pi-touch-display/)
> >> with meta-raspberrypi (most recent from master). However, I cannot get
> >> it to work. As a matter of fact the display does not even show the GPU
> >> rainbow screen making me think that the GPU firmware packaged with
> >> meta-raspberrypi does not support the DSI display. It works just fine
> >> with the latest Raspbian release (screen and touch).
> >>
> >> I searched the web up and down but could not find anything. Maybe
> >> somebody has an idea? Wrong firmware (maybe cannot be distributed
> >> because of licensing...)?
> > Sadly we don't actively test display and other related toys so they
> > might be broken. Even so, I would be surprised if the DSI port doesn't
> > work. What is you final config.txt (pastebin it please)?
> >
>
> are you building 64bit or 32bit images ?
> are you using vc4grpahics or userland graphics ?
>
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^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [meta-raspberrypi] RPi 7" Touch Display
2019-05-19 6:02 ` Rudolf Streif
@ 2019-05-19 16:11 ` Khem Raj
2019-05-19 20:26 ` Rudolf J Streif
2019-05-21 1:21 ` Rudolf J Streif
0 siblings, 2 replies; 13+ messages in thread
From: Khem Raj @ 2019-05-19 16:11 UTC (permalink / raw)
To: Rudolf Streif; +Cc: Yocto list discussion
[-- Attachment #1: Type: text/plain, Size: 1434 bytes --]
On Sat, May 18, 2019 at 11:02 PM Rudolf Streif <rudolf.streif@ibeeto.com>
wrote:
> Thanks, Khem. 64 bit, raspberrypi3-64 machine with vc4graphics.
>
Please try 32bit we only have hdmi tested in 64bit this far
>
> On Sat, May 18, 2019, 22:13 Khem Raj <raj.khem@gmail.com> wrote:
>
>>
>>
>> On 5/16/19 9:01 AM, Andrei Gherzan wrote:
>> > HI,
>> >
>> > On 16/05/2019 16.31, Rudolf J Streif wrote:
>> >> I am trying to use the "official" RPi 7" touch display
>> >> (https://www.raspberrypi.org/products/raspberry-pi-touch-display/)
>> >> with meta-raspberrypi (most recent from master). However, I cannot get
>> >> it to work. As a matter of fact the display does not even show the GPU
>> >> rainbow screen making me think that the GPU firmware packaged with
>> >> meta-raspberrypi does not support the DSI display. It works just fine
>> >> with the latest Raspbian release (screen and touch).
>> >>
>> >> I searched the web up and down but could not find anything. Maybe
>> >> somebody has an idea? Wrong firmware (maybe cannot be distributed
>> >> because of licensing...)?
>> > Sadly we don't actively test display and other related toys so they
>> > might be broken. Even so, I would be surprised if the DSI port doesn't
>> > work. What is you final config.txt (pastebin it please)?
>> >
>>
>> are you building 64bit or 32bit images ?
>> are you using vc4grpahics or userland graphics ?
>>
>
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^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [meta-raspberrypi] RPi 7" Touch Display
2019-05-19 16:11 ` Khem Raj
@ 2019-05-19 20:26 ` Rudolf J Streif
2019-05-21 1:21 ` Rudolf J Streif
1 sibling, 0 replies; 13+ messages in thread
From: Rudolf J Streif @ 2019-05-19 20:26 UTC (permalink / raw)
To: Khem Raj; +Cc: Yocto list discussion
[-- Attachment #1: Type: text/plain, Size: 3054 bytes --]
I tried to build for 32 bit with:
Build Configuration:
BB_VERSION = "1.43.0"
BUILD_SYS = "x86_64-linux"
NATIVELSBSTRING = "universal"
TARGET_SYS = "arm-poky-linux-gnueabi"
MACHINE = "raspberrypi3"
DISTRO = "poky"
DISTRO_VERSION = "2.7+snapshot-20190519"
TUNE_FEATURES = "arm vfp cortexa7 neon vfpv4 thumb
callconvention-hard"
TARGET_FPU = "hard"
meta
meta-poky
meta-yocto-bsp = "master:ff472ffbb0d143de8187d84dbbf18453318f303f"
meta-raspberrypi = "master:7059c374512f1c1c0df9ecab0703d11438bdf78b"
meta-oe
meta-multimedia
meta-networking
meta-python = "master:1ecd8b43645883cd4fa652826e93137c942dd82c"
However, mesa-gl; now fails compiling:
ld: src/gbm/cd6bfad@@gbm@sha/main_backend.c.o: in function
`_gbm_create_device':
|
/usr/src/debug/mesa-gl/2_19.0.3-r0/build/../mesa-19.0.3/src/gbm/main/backend.c:104:
undefined reference to `gbm_dri_backend'
I have not encountered that before when building for raspberrypi3 before.
:rjs
On 5/19/19 9:11 AM, Khem Raj wrote:
>
>
> On Sat, May 18, 2019 at 11:02 PM Rudolf Streif
> <rudolf.streif@ibeeto.com <mailto:rudolf.streif@ibeeto.com>> wrote:
>
> Thanks, Khem. 64 bit, raspberrypi3-64 machine with vc4graphics.
>
>
> Please try 32bit we only have hdmi tested in 64bit this far
>
>
>
> On Sat, May 18, 2019, 22:13 Khem Raj <raj.khem@gmail.com
> <mailto:raj.khem@gmail.com>> wrote:
>
>
>
> On 5/16/19 9:01 AM, Andrei Gherzan wrote:
> > HI,
> >
> > On 16/05/2019 16.31, Rudolf J Streif wrote:
> >> I am trying to use the "official" RPi 7" touch display
> >>
> (https://www.raspberrypi.org/products/raspberry-pi-touch-display/)
> >> with meta-raspberrypi (most recent from master). However, I
> cannot get
> >> it to work. As a matter of fact the display does not even
> show the GPU
> >> rainbow screen making me think that the GPU firmware
> packaged with
> >> meta-raspberrypi does not support the DSI display. It works
> just fine
> >> with the latest Raspbian release (screen and touch).
> >>
> >> I searched the web up and down but could not find anything.
> Maybe
> >> somebody has an idea? Wrong firmware (maybe cannot be
> distributed
> >> because of licensing...)?
> > Sadly we don't actively test display and other related toys
> so they
> > might be broken. Even so, I would be surprised if the DSI
> port doesn't
> > work. What is you final config.txt (pastebin it please)?
> >
>
> are you building 64bit or 32bit images ?
> are you using vc4grpahics or userland graphics ?
>
--
-----
Rudolf J Streif
CEO/CTO ibeeto
+1.855.442.3396 x700
[-- Attachment #2: Type: text/html, Size: 6153 bytes --]
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [meta-raspberrypi] RPi 7" Touch Display
2019-05-19 16:11 ` Khem Raj
2019-05-19 20:26 ` Rudolf J Streif
@ 2019-05-21 1:21 ` Rudolf J Streif
1 sibling, 0 replies; 13+ messages in thread
From: Rudolf J Streif @ 2019-05-21 1:21 UTC (permalink / raw)
To: Khem Raj; +Cc: Yocto list discussion
[-- Attachment #1: Type: text/plain, Size: 1945 bytes --]
Khem,
Yes, the 32-bit image (raspberrypi3 machine) works.
:rjs
On 5/19/19 9:11 AM, Khem Raj wrote:
>
>
> On Sat, May 18, 2019 at 11:02 PM Rudolf Streif
> <rudolf.streif@ibeeto.com <mailto:rudolf.streif@ibeeto.com>> wrote:
>
> Thanks, Khem. 64 bit, raspberrypi3-64 machine with vc4graphics.
>
>
> Please try 32bit we only have hdmi tested in 64bit this far
>
>
>
> On Sat, May 18, 2019, 22:13 Khem Raj <raj.khem@gmail.com
> <mailto:raj.khem@gmail.com>> wrote:
>
>
>
> On 5/16/19 9:01 AM, Andrei Gherzan wrote:
> > HI,
> >
> > On 16/05/2019 16.31, Rudolf J Streif wrote:
> >> I am trying to use the "official" RPi 7" touch display
> >>
> (https://www.raspberrypi.org/products/raspberry-pi-touch-display/)
> >> with meta-raspberrypi (most recent from master). However, I
> cannot get
> >> it to work. As a matter of fact the display does not even
> show the GPU
> >> rainbow screen making me think that the GPU firmware
> packaged with
> >> meta-raspberrypi does not support the DSI display. It works
> just fine
> >> with the latest Raspbian release (screen and touch).
> >>
> >> I searched the web up and down but could not find anything.
> Maybe
> >> somebody has an idea? Wrong firmware (maybe cannot be
> distributed
> >> because of licensing...)?
> > Sadly we don't actively test display and other related toys
> so they
> > might be broken. Even so, I would be surprised if the DSI
> port doesn't
> > work. What is you final config.txt (pastebin it please)?
> >
>
> are you building 64bit or 32bit images ?
> are you using vc4grpahics or userland graphics ?
>
--
-----
Rudolf J Streif
CEO/CTO ibeeto
+1.855.442.3396 x700
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^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2019-05-21 1:21 UTC | newest]
Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-05-16 15:31 [meta-raspberrypi] RPi 7" Touch Display Rudolf J Streif
2019-05-16 15:39 ` Paul Barker
2019-05-16 16:24 ` Rudolf J Streif
2019-05-16 16:46 ` Andrei Gherzan
2019-05-16 17:33 ` Rudolf J Streif
2019-05-17 20:14 ` Bernhard Mayritsch
2019-05-16 16:01 ` Andrei Gherzan
2019-05-16 16:22 ` Rudolf J Streif
2019-05-19 5:13 ` Khem Raj
2019-05-19 6:02 ` Rudolf Streif
2019-05-19 16:11 ` Khem Raj
2019-05-19 20:26 ` Rudolf J Streif
2019-05-21 1:21 ` Rudolf J Streif
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