On 26/01/2023 17:52, Kim Steiner wrote:
Hi Dmitry,
You had asked yesterday about the boot time and I said that the 5.15 version was comparable to the 4.14 version of kernel. I did some more side by side comparison and the 5.15 boot up time is 0-6 seconds slower than the 4.14. It seems the 5.15 boot loader portion is the slow part and gets “stuck” here for longer than the 4.14 version:
Ack, thanks for the comparison. I think this happens to the kernel growth, I'll check if we can disable more in-kernel drivers.
[630] booting linux @ 0x80080000, ramdisk @ 0x92493000 (18740546), tags/device tree @ 0x85600000
[640] Jumping to kernel via monitor
Thanks,
Kim
*From:* Kim Steiner *Sent:* Wednesday, January 25, 2023 3:38 PM *To:* Jordan Holt jordan.holt@sightlineapplications.com; Steve Olson steve.olson@sightlineapplications.com; Dmitry Baryshkov dmitry.baryshkov@linaro.org *Cc:* Paul Neuhardt paul.neuhardt@linaro.org; sightlineapplications@lists.linaro.org *Subject:* RE: [Sightlineapplications] Re: Project Status and Burn Report
Hi Dmitry,
I tried having a single GPU frequency in the opp table, but when I run our software I get these messages and I don’t think the encoder/display is working:
*** ERROR -1 creating dumb buffer ***
*** ERROR -1 mapping dumb buffer ***
Could not map buffer exported through PRIME : Bad file descriptor (9)
Buffer : 0xffffffffffffffff
*** ERROR -1 creating dumb buffer ***
*** ERROR -1 mapping dumb buffer ***
Could not map buffer exported through PRIME : Bad file descriptor (9)
Buffer : 0xffffffffffffffff
*** ERROR -1 creating dumb buffer ***
*** ERROR -1 mapping dumb buffer ***
Could not map buffer exported through PRIME : Bad file descriptor (9)
Buffer : 0xffffffffffffffff
*** ERROR -1 creating dumb buffer ***
*** ERROR -1 mapping dumb buffer ***
Could not map buffer exported through PRIME : Bad file descriptor (9)
Thanks,
Kim
*From:* Jordan Holt <jordan.holt@sightlineapplications.com mailto:jordan.holt@sightlineapplications.com> *Sent:* Wednesday, January 25, 2023 10:20 AM *To:* Steve Olson <steve.olson@sightlineapplications.com mailto:steve.olson@sightlineapplications.com>; Dmitry Baryshkov <dmitry.baryshkov@linaro.org mailto:dmitry.baryshkov@linaro.org>; Kim Steiner <kim.steiner@sightlineapplications.com mailto:kim.steiner@sightlineapplications.com> *Cc:* Paul Neuhardt <paul.neuhardt@linaro.org mailto:paul.neuhardt@linaro.org>; sightlineapplications@lists.linaro.org mailto:sightlineapplications@lists.linaro.org *Subject:* RE: [Sightlineapplications] Re: Project Status and Burn Report
I tried to send with a picture, but mail is “being held for review”.
*Jordan Holt | **CTO **| SightLine Applications Inc. |**Onboard Video**Processing****| *he/him | 503 724-9727**
Please note our *NEW PORTLAND ADDRESS* is:
/5711 S Hood Ave., Suite A/
/Portland, OR 97239/
*From:* Jordan Holt *Sent:* Wednesday, January 25, 2023 10:18 AM *To:* Steve Olson <steve.olson@sightlineapplications.com mailto:steve.olson@sightlineapplications.com>; Dmitry Baryshkov <dmitry.baryshkov@linaro.org mailto:dmitry.baryshkov@linaro.org>; Kim Steiner <kim.steiner@sightlineapplications.com mailto:kim.steiner@sightlineapplications.com> *Cc:* Paul Neuhardt <paul.neuhardt@linaro.org mailto:paul.neuhardt@linaro.org>; sightlineapplications@lists.linaro.org mailto:sightlineapplications@lists.linaro.org *Subject:* RE: [Sightlineapplications] Re: Project Status and Burn Report
This should be the settings. If you can get it to display on your analog TV, click the middle button (press in) then toggle it up/down to get to *System* then press in then you want Frame Rate and Freq like below.
Jordan Holt | CTO | SightLine Applications Inc. | Onboard Video Processing | he/him | 503 724-9727
Please note our NEW PORTLAND ADDRESS is:
5711 S Hood Ave., Suite A
Portland, OR 97239
-----Original Message----- From: Steve Olson <steve.olson@sightlineapplications.com mailto:steve.olson@sightlineapplications.com> Sent: Wednesday, January 25, 2023 10:14 AM To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org mailto:dmitry.baryshkov@linaro.org>; Kim Steiner <kim.steiner@sightlineapplications.com mailto:kim.steiner@sightlineapplications.com> Cc: Jordan Holt <jordan.holt@sightlineapplications.com mailto:jordan.holt@sightlineapplications.com>; Paul Neuhardt <paul.neuhardt@linaro.org mailto:paul.neuhardt@linaro.org>; sightlineapplications@lists.linaro.org mailto:sightlineapplications@lists.linaro.org Subject: RE: [Sightlineapplications] Re: Project Status and Burn Report
Yes, it's just NTSC composite video. I think can configure for PAL too, but to do that you need to be able to see the video to do that.
In parallel, I've started the process of sending you another camera and board.
Steve
Steve Olson | CEO | SightLine Applications Inc. | Onboard Video Processing | he/him
503 975-8478 (mobile) | www.sightlineapplications.com http://www.sightlineapplications.com
-----Original Message-----
From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org mailto:dmitry.baryshkov@linaro.org>
Sent: Wednesday, January 25, 2023 9:50 AM
To: Kim Steiner <kim.steiner@sightlineapplications.com mailto:kim.steiner@sightlineapplications.com>
Cc: Jordan Holt <jordan.holt@sightlineapplications.com mailto:jordan.holt@sightlineapplications.com>; Paul Neuhardt <paul.neuhardt@linaro.org mailto:paul.neuhardt@linaro.org>; sightlineapplications@lists.linaro.org mailto:sightlineapplications@lists.linaro.org
Subject: [Sightlineapplications] Re: Project Status and Burn Report
On 25/01/2023 19:47, Kim Steiner wrote:
Hi Dmitry,
One other thought in terms of getting the hd-sdi camera to work is to
try the analog out connector. It is the yellow connector on the hd-sdi camera cabling. Would you have a way to display this?
I'll check if I can find a capture device. Is it just a composite video signal or something more intelligent?
Thanks,
Kim
-----Original Message-----
From: Kim Steiner
Sent: Tuesday, January 24, 2023 3:31 PM
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org
mailto:dmitry.baryshkov@linaro.org>
Cc: Jordan Holt <jordan.holt@sightlineapplications.com
mailto:jordan.holt@sightlineapplications.com>; Paul Neuhardt
<paul.neuhardt@linaro.org mailto:paul.neuhardt@linaro.org>;
sightlineapplications@lists.linaro.org mailto:sightlineapplications@lists.linaro.org
Subject: RE: [Sightlineapplications] Re: Project Status and Burn
Report
Resending with basically no message then this one:
Hi Dmitry,
In regards to our testing, we have seen a GPU fault crash with our
custom board (with 5.15 kernel) during temp testing. On one unit, we have seen the GPU fault crash at 118F (47C) while our custom board is sitting on a desk. The output of the GPU fault crash occurs once and our application continues to run. What do you think of this output?:
[ 156.660355] msm 900000.mdss: CP | opcode error | possible
opcode=0x00000000 [ 156.662139] msm 900000.mdss: [drm:a5xx_irq] *ERROR* gpu fault ring 0 fence 5e47 status 800001C1 rb 1820/17e6 ib1 0000000003C1B000/0000 ib2 0000000001483000/0000 [ 156.666297] msm 900000.mdss: [drm:recover_worker] *ERROR* A530: hangcheck recover!
[ 156.680832] msm 900000.mdss: [drm:recover_worker] *ERROR* A530:
offending task: VTNext_ARM:sq0 (./VTNext_ARM64_Release.out -FULL) [ 156.699196] revision: 530 (5.3.0.2) [ 156.699341] msm 900000.mdss: [drm:a5xx_irq] *ERROR* gpu fault ring 0 fence 5e47 status 800001C1 rb 1820/17e6 ib1 0000000003C1B000/0000 ib2 0000000001483000/0000
[ 156.699833] rb 0: fence: 24134/24135
[ 156.717750] rptr: 6081
[ 156.721300] rb wptr: 6118
[ 156.724047] rb 1: fence: 0/0
[ 156.726786] rptr: 0
[ 156.729795] rb wptr: 0
[ 156.732207] rb 2: fence: 0/0
[ 156.734670] rptr: 0
[ 156.737779] rb wptr: 0
[ 156.740191] rb 3: fence: 0/0
[ 156.742649] rptr: 0
[ 156.745768] rb wptr: 0
[ 156.748186] CP_SCRATCH_REG0: 0
[ 156.750641] CP_SCRATCH_REG1: 0
[ 156.753762] CP_SCRATCH_REG2: 24134
[ 156.756812] CP_SCRATCH_REG3: 0
[ 156.760169] CP_SCRATCH_REG4: 0
[ 156.763222] CP_SCRATCH_REG5: 0
[ 156.766262] CP_SCRATCH_REG6: 0
[ 156.769300] CP_SCRATCH_REG7: 0
[ 156.773675] msm 900000.mdss: [drm:recover_worker] *ERROR* A530:
hangcheck recover!
Thanks,
Kim
--
With best wishes
Dmitry
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