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by antiriad
Sat Sep 04, 2021 12:34 pm
Forum: Beginners
Topic: Do I need to enable tvout to hear analogue audio on RPi4?
Replies: 3
Views: 213

Re: Do I need to enable tvout to hear analogue audio on RPi4?

Thank you so much, so I have to investigate better! ;)
by antiriad
Sat Sep 04, 2021 12:31 pm
Forum: Beginners
Topic: Do I need to enable tvout to hear analogue audio on RPi4?
Replies: 3
Views: 213

Do I need to enable tvout to hear analogue audio on RPi4?

Hello, I'm using LAKKA on my Raspberry Pi 4, so I don't have the common Raspbian audio options or raspi-config. I'd like to route all the audio output on the headphone jack, but even if I add hdmi_ignore_edid_audio=1 I can't hear any sound. Is enable_tvout=1 required also for audio-only? Thank you s...
by antiriad
Wed Aug 26, 2020 10:03 am
Forum: Gaming
Topic: DOSBox 0.74-3 MSDOS x86 emulator
Replies: 41
Views: 14915

Re: DOSBox 0.74-3 MSDOS x86 emulator

Hello, try also to build dosbox-svn with dynrec, you should get better performances (just read a couple of posts above ;)
by antiriad
Mon Aug 03, 2020 6:37 pm
Forum: Beginners
Topic: Video driver options recap and clarification (thanks!)
Replies: 4
Views: 381

Re: Video driver options recap and clarification (thanks!)

Good news!
Thank you very much, RPi4 has a lot of potential so... can't wait!
by antiriad
Mon Aug 03, 2020 11:43 am
Forum: Beginners
Topic: Video driver options recap and clarification (thanks!)
Replies: 4
Views: 381

Re: Video driver options recap and clarification (thanks!)

Thank you for the extremely useful link that actually answers all my questions.

Now I wonder if the development of the FULL KMS video driver for RPi 4 is still ongoing despite Vulkan, and if there are estimates of the release date.

Thank you
by antiriad
Mon Aug 03, 2020 7:13 am
Forum: Beginners
Topic: Video driver options recap and clarification (thanks!)
Replies: 4
Views: 381

Video driver options recap and clarification (thanks!)

Hello, I'd like to ask for a clarification regarding the video drivers currently available (and those currently being worked on) for RPi 3 and 4 (the two models that I currently have). Actually I understand that there are three options: a) Legacy driver b) OpenGL Fake KMS driver c) OpenGL Full KMS d...
by antiriad
Sun Jul 19, 2020 4:42 pm
Forum: Troubleshooting
Topic: Is there a fix yet, for the screen tearing, on the PI 4b
Replies: 20
Views: 4503

Re: Is there a fix yet, for the screen tearing, on the PI 4b

It is strange that *he* is not detecting the problem, since it is a known issue, as you also confirm. As I have already written I am not questioning the complexity here, and I understand that it's something extremely difficult to solve. What I do not accept, and which has pushed me not to ask for mo...
by antiriad
Sun Jul 19, 2020 3:15 pm
Forum: Troubleshooting
Topic: Is there a fix yet, for the screen tearing, on the PI 4b
Replies: 20
Views: 4503

Re: Is there a fix yet, for the screen tearing, on the PI 4b

rpiMike wrote:
Sun Jul 19, 2020 3:10 pm
I’ve not seen any screen tearing dragging windows.

Pi4 4GB 1920x1080 60hz
It is strange, even if the developers have admitted to being aware of the problem and not knowing (yet) how to solve it...
by antiriad
Sun Jul 19, 2020 2:38 pm
Forum: Troubleshooting
Topic: Is there a fix yet, for the screen tearing, on the PI 4b
Replies: 20
Views: 4503

Re: Is there a fix yet, for the screen tearing, on the PI 4b

I have a RPi1, a RPi3+ and a RPi4, and I really love the Raspberry Foundation, but denying that a (already known) problem exists does not seem fair to me. On a fresh installation of Raspbian just drag quickly a window and you will get a lot of tearing (disabling the compositor I didn't have any bene...
by antiriad
Thu Jul 09, 2020 7:21 am
Forum: Gaming
Topic: DOSBox 0.74-3 MSDOS x86 emulator
Replies: 41
Views: 14915

Re: DOSBox 0.74-3 MSDOS x86 emulator

You build DOSBox-SVN using the instructions included in this DOSBox build guide that I wrote. ... Thank you very much, good to know that DOSBox-SVN has dynrec activated by default. Also I suppose it is useless to target an ARMV8LE cpu (even if I'm on RPi4, OS is still 32 bit). It is suggested to un...
by antiriad
Wed Jul 08, 2020 6:34 am
Forum: Gaming
Topic: Why is dosbox with OpenGL drawing so slow?
Replies: 11
Views: 2729

Re: Why is dosbox with OpenGL drawing so slow?

So that message is positive, OK!

May you also take a look to my post in the other thread?
viewtopic.php?f=78&t=245674&p=1692595#p1692595

(pardon me for crossposting)

Thank you very much! :D
by antiriad
Wed Jul 08, 2020 5:36 am
Forum: Gaming
Topic: DOSBox 0.74-3 MSDOS x86 emulator
Replies: 41
Views: 14915

Re: DOSBox 0.74-3 MSDOS x86 emulator

Hello, I'd like to build Dosbox-SVN with dynarec support on my Raspberry Pi 4 . I'll follow these steps: Download the latest svn version of dosbox here: https://sourceforge.net/p/dosbox/code-0/HEAD/tree/dosbox/trunk/ Unpack it somewhere, then in the directory run: ./autogen.sh ./configure --disable-...
by antiriad
Wed Jul 08, 2020 4:53 am
Forum: Gaming
Topic: Why is dosbox with OpenGL drawing so slow?
Replies: 11
Views: 2729

Re: Why is dosbox with OpenGL drawing so slow?

Thank you for your kind feedback!
So I'll go for Dosbox-SVN with arm dynarec and output surface.

There is a way to check if arm dynarec is active in the binary after building the source?

Thanks
by antiriad
Tue Jul 07, 2020 1:22 pm
Forum: Gaming
Topic: Why is dosbox with OpenGL drawing so slow?
Replies: 11
Views: 2729

Re: Why is dosbox with OpenGL drawing so slow?

Hello,
I've read that article, but is DosBox-X the best choice for performance in RPi4?
It is more accurate, OK, but this means that it could also be slower. Moreover in the article it's build "as-is" with no dynrec etc... I don't know... :|
by antiriad
Tue Jul 07, 2020 12:08 pm
Forum: Gaming
Topic: Why is dosbox with OpenGL drawing so slow?
Replies: 11
Views: 2729

Re: Why is dosbox with OpenGL drawing so slow?

Hello, I'm using DosBox on Raspberry Pi 4, actually installed via apt-get (official Raspbian repository). May I ask, please: 1. which is the "best" (in terms of performance but also of updated code) version of DosBox for RPi4? (standard DosBox from repository/ SVN etc.) 2. which is the &qu...
by antiriad
Mon Jan 13, 2020 11:31 am
Forum: Beginners
Topic: STICKY: Using a Gert VGA 666 adapter - [HOWTO]
Replies: 220
Views: 308542

Re: STICKY: Using a Gert VGA 666 adapter - [HOWTO]

It seems that we are trying to achieve the same objective (but with not so good results by my side, with RPi4 and VGA 666)
Maybe you'll find interesting this thread on LAKKA forums:

https://forums.libretro.com/t/new-crtsw ... arch/20513
by antiriad
Mon Jan 13, 2020 11:00 am
Forum: Beginners
Topic: STICKY: Using a Gert VGA 666 adapter - [HOWTO]
Replies: 220
Views: 308542

Re: STICKY: Using a Gert VGA 666 adapter - [HOWTO]

kevinfishburne wrote:
Mon Jan 13, 2020 10:37 am
I was struggling for a while to get a super resolution working on a RPi4 with the RetroTINK (like a VGA666 but 24-bit/888). I finally got it working with these settings:
...
Hello Kevin,
may I ask if you are currently using this super-resolution with the CRT Switchres feature in LAKKA?

Thank you
by antiriad
Thu Dec 26, 2019 7:07 am
Forum: General discussion
Topic: Raspberry pi 4 composite out don't working
Replies: 19
Views: 22986

Re: Raspberry pi 4 composite out don't working

Hello,
a RPi4 with TV-out enabled will still remain more powerful than a RPi3+?
Thank you
by antiriad
Tue Oct 29, 2019 2:04 pm
Forum: Beginners
Topic: STICKY: Using a Gert VGA 666 adapter - [HOWTO]
Replies: 220
Views: 308542

Re: STICKY: Using a Gert VGA 666 adapter - [HOWTO]

at least I won't go crazy trying to fix this anymore and I'll just keep using my pi 3! I have come to the same conclusion. But let me say, at least, that it's really sad that analogue output is no longer "supported" properly, this was the feature that personally made the RPi "special...
by antiriad
Wed Oct 23, 2019 3:48 pm
Forum: Beginners
Topic: STICKY: Using a Gert VGA 666 adapter - [HOWTO]
Replies: 220
Views: 308542

Re: STICKY: Using a Gert VGA 666 adapter - [HOWTO]

Grabbed my Kramer scaler/switcher ( VP719XL should you care). ... I'm sorry, but I struggle to understand the outcome of the tests and, therefore, the answer in your post (not everyone on the forum is an engineer ;) ). In summary: - is shimmering a problem due to RPi4 and cannot be solved in any wa...
by antiriad
Sun Oct 20, 2019 9:46 pm
Forum: Beginners
Topic: STICKY: Using a Gert VGA 666 adapter - [HOWTO]
Replies: 220
Views: 308542

Re: STICKY: Using a Gert VGA 666 adapter - [HOWTO]

I don't have any hardware at hand to test with, however having an odd number in any of the horizontal values will have issues. The pipeline on the pi4 runs at 2 pixels per clock, so inserting odd values would require switch output phase mid cycle. Most displays are tolerant of being out by one on t...
by antiriad
Sun Oct 20, 2019 9:06 am
Forum: Beginners
Topic: STICKY: Using a Gert VGA 666 adapter - [HOWTO]
Replies: 220
Views: 308542

Re: STICKY: Using a Gert VGA 666 adapter - [HOWTO]

Thank you very much!!! I'll check ASAP.

(But what about the flickering picture also using a standard resolution like in my "first" config.txt? Maybe we could fix it by firmware or config options?)
by antiriad
Sat Oct 19, 2019 12:00 pm
Forum: Beginners
Topic: STICKY: Using a Gert VGA 666 adapter - [HOWTO]
Replies: 220
Views: 308542

Re: STICKY: Using a Gert VGA 666 adapter - [HOWTO]

Looking back over your posts I don't see full details of what you have added to config.txt. If you want anyone to try and help then that is the minimum required. What is your dpi_timings line if you're trying to get mode 87 working? Hello and thank you for your support. I am currently experiencing ...
by antiriad
Fri Oct 18, 2019 3:00 pm
Forum: Beginners
Topic: STICKY: Using a Gert VGA 666 adapter - [HOWTO]
Replies: 220
Views: 308542

Re: STICKY: Using a Gert VGA 666 adapter - [HOWTO]

are you also using the official power supply? I'll try to use a different one just to compare. I'm using an unofficial power supply and I still have the issue on my Raspberry Pi 4. Same SD card (Raspbian Buster) and VGA666 on Raspberry 3: no problem. So I suppose it's a RPi4 issue but I don't know ...
by antiriad
Fri Oct 18, 2019 5:09 am
Forum: Beginners
Topic: STICKY: Using a Gert VGA 666 adapter - [HOWTO]
Replies: 220
Views: 308542

Re: STICKY: Using a Gert VGA 666 adapter - [HOWTO]

Hello,
yes I have the same issue, please read my previous posts...

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