Mailinglist Archive: radeonhd (307 mails)

[Matthias Hopf <mhopf@xxxxxxx>]

On Feb 02, 09 13:47:31 +0100, Anders Eriksson wrote:
> Have you had a chance to look into this? No matter how I 
> boot the machine and start X... I never succeed in getting
> a good resolution over HDMI. :-((

Given that the log shows that 1920x1080 is detected, but xrandr doesn't,
this is clearly an RandR issue. I don't understand why the higher
resolution is nuked.

I would have to try to reproduce that here, but ATM we're all pretty
swamped. Eventually I'd like to isolate these RandR issues anyway, so it
would be great if you could create a bug report on freedesktop.org (if
you haven't done already, and attach the log files there - that way it
isn't lost, though it's also a bit out of focus. CC me in the bug.

In the HDMI only case, the resolution is set to - hold your grip -
720x400... No wonder your monitor isn't capable of displaying
anything...

Ah.
I found something.
(II) RADEONHD(0): clock: 148.5 MHz   Image Size:  160 x 90 mm

Apparently your monitor is one of those that has a wrong interpretation
of these fields (16cm:9cm instead of 16:9). Try specifying a full
monitor section for DVD-D_1, including the monitor size and a preferred
mode. RandR has this braindead idea of trying to set a mode that
achieves a dpi of 96 if you don't specify a preferred mode...

Thanks

Matthias

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