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by quarterturn
Sat Feb 20, 2016 1:23 pm
Forum: Advanced users
Topic: STICKY: HOWTO: Create Custom HDMI modes
Replies: 170
Views: 182416

Re: Custom HDMI modes

Certainly, if you're willing to use xorg vs the framebuffer.
by quarterturn
Wed Jan 06, 2016 2:22 pm
Forum: Advanced users
Topic: STICKY: HOWTO: Create Custom HDMI modes
Replies: 170
Views: 182416

Re: Custom HDMI modes

One last post on the HDMI-component situation. Selecting a 240p mode from the hdmi_modes table does indeed get the adapter to output a 240p signal. My Sony PVM-1344Q monitor is OK with this signal, but there remains a black rectangle at the top of the picture. My guess is that in 240p mode, the adap...
by quarterturn
Fri Jan 01, 2016 5:43 pm
Forum: Advanced users
Topic: STICKY: HOWTO: Create Custom HDMI modes
Replies: 170
Views: 182416

Re: Custom HDMI modes

As a follow-up to my above post, I set the HDMI-component converter back up with my laptop and TV. I don't think the adapter can actually output an interlaced signal. With the following modeline "sudo xrandr --newmode "720x480@30i" 13.5 720 736 799 858 480 486 492 525 interlace -hsync -vsync" there ...
by quarterturn
Tue Dec 29, 2015 5:57 pm
Forum: Advanced users
Topic: STICKY: HOWTO: Create Custom HDMI modes
Replies: 170
Views: 182416

480i HDMI component converter flagging

I've been playing around with retropie and an "old" Sony 4:3 480i TV. The TV has component inputs, so I bought an HDMI-component converter. This works fine under X on a laptop using the following: xrandr --newmode "640x480i-2" 12.324 640 648 706 784 480 483 489 524 interlace -hsync -vsync On the pi,...

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