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Old 09-29-07, 06:57 AM   #1
jezus
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Join Date: Sep 2007
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Default HDTV resolution setting probleme with IA 100.14.19 driver

Hello!

I have problem with a new driver. It's unable to configure X to use 720p 1280x720 resolution. It is intresting because te resolution is ok only the display is wrong 480p. I found the problem could be that the driver cant recognize bigger native resolution from EDID as 720x480@60Hz. I tryd with many ModeValidation option but no solution. The card is connected via DVI-HDMI cable to TV.

Thanks for helping!

Peter
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Old 09-29-07, 12:43 PM   #2
netllama
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Join Date: Dec 2004
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Default Re: HDTV resolution setting probleme with IA 100.14.19 driver

According to your bug report, X is running:
"1280x720" : 1280 x 720 @ 60.0 Hz (from: EDID)

Why do you think its doing something else? Also, have you tried requesting a "1280x720_60_0" mode instead of "1280x720" ?
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Old 09-30-07, 03:01 AM   #3
jezus
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Default Re: HDTV resolution setting probleme with IA 100.14.19 driver

Quote:
Originally Posted by netllama
According to your bug report, X is running:
"1280x720" : 1280 x 720 @ 60.0 Hz (from: EDID)

Why do you think its doing something else? Also, have you tried requesting a "1280x720_60_0" mode instead of "1280x720" ?
Hello dear Netlama!

Yes! The resolution running in 1280x720@60Hz but only in 480p. If i ask info on display device its sayin 480p 60Hz. And i see on the screen the desktop is realí in 1280x720 but this resolution is streched to a 480p. The good must be 720p.

Ohh. I hope you understand me.
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