Hey all,
So I have come across a slight issue (I think). For s&g's I installed Open Arena for some old school fun and this is where my issues have arisen.
Open Arena is running quite slow (seen max 25fps but ave of about 8fps), I take this as it's a resolution issues. My screen is native 1920x1080, so the pi boots into this resolution. OA doesn't seem to be able to change out of this as I suspect is due to the Pi's HDMI setup.
I tried forcing the HDMI group and mode, this is where the problem is btw, and all it seems to be doing is dropping it straight to G:1 M:1 no matter what mode I set it to, if I change to G:2 i get no visuals (which I believe to be my screen, not the Pi).
Am I missing a key element to forcing the group and mode? Is there another setting I should be changing aswell?
Currently the set up is: Pi > HDMI > DVI > Screen. Audio Via 3.5mm.
Other than Group and mode changes config.txt is per Raspbian Wheezy standard. I have tried upping the GPU ram to 256MB, and booting only to terminal. other than getting FPS up to 25 (while not moving or looking at anything other than a blank wall) there was negligeable performance difference.
Cheers,
Chris.
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- Posts: 6
- Joined: Fri Feb 01, 2013 9:58 am
- Location: Perth, Western Australia
HDMI Group/Mode = VGA only
Raspberry Pi B Rev. 2
Raspbian OS
Please be patient with me, I am only learning. If I say something stupid, it's probably because I do not understand what you are trying to tell me.
Raspbian OS
Please be patient with me, I am only learning. If I say something stupid, it's probably because I do not understand what you are trying to tell me.
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- Posts: 6
- Joined: Fri Feb 01, 2013 9:58 am
- Location: Perth, Western Australia
Re: HDMI Group/Mode = VGA only
Yeah that's what I am doing, but it is only forcing into VGA not the resolution I am after.
Raspberry Pi B Rev. 2
Raspbian OS
Please be patient with me, I am only learning. If I say something stupid, it's probably because I do not understand what you are trying to tell me.
Raspbian OS
Please be patient with me, I am only learning. If I say something stupid, it's probably because I do not understand what you are trying to tell me.
-
- Posts: 6
- Joined: Fri Feb 01, 2013 9:58 am
- Location: Perth, Western Australia
Re: HDMI Group/Mode = VGA only
Problem solved.
I just added:
to config.txt and I was able to change my resolution.
Chris.
I just added:
Code: Select all
hdmi_ignore_edid=0xa5000080
Chris.
Raspberry Pi B Rev. 2
Raspbian OS
Please be patient with me, I am only learning. If I say something stupid, it's probably because I do not understand what you are trying to tell me.
Raspbian OS
Please be patient with me, I am only learning. If I say something stupid, it's probably because I do not understand what you are trying to tell me.