2010-01-28, 10:59
Ok, thanks for the tip! I have at least created me a log now and looked around a bit. I don't know, but it seems it is the A/V receivers edid information it gets. For instance, the frequency information says:
(II) Jan 28 00:43:02 NVIDIA(0): Frequency information for MJI SR6003 HDMI1 (DFP-0):
(II) Jan 28 00:43:02 NVIDIA(0): HorizSync : 16.000-69.000 kHz
(II) Jan 28 00:43:02 NVIDIA(0): VertRefresh : 43.000-85.000 Hz
(II) Jan 28 00:43:02 NVIDIA(0): (HorizSync from EDID)
(II) Jan 28 00:43:02 NVIDIA(0): (VertRefresh from EDID)
As cejstrup said before, the frequency range for my projector is:
H-Sync Range: 31.5 - 80kHz
V-Sync Range: 50 - 85Hz
Could this be a problem?
I will try without my receiver just to see what happens after work. If it works, I guess I have to create my own mode lines to override what the receiver says? One would think that it should just pass the information from the display and not it's own information or is it the receiver that limits what kind of signal I could use?
Also I'm wondering, if you have a certain resolution and a certain refresh rate, does that mean you always have a certain hsync/vsync? I'm guessing I could not have 1080p@24hz with the wrong hsync/vsync, right? So if my projector says 1080p 24hz, how could it be wrong?
(II) Jan 28 00:43:02 NVIDIA(0): Frequency information for MJI SR6003 HDMI1 (DFP-0):
(II) Jan 28 00:43:02 NVIDIA(0): HorizSync : 16.000-69.000 kHz
(II) Jan 28 00:43:02 NVIDIA(0): VertRefresh : 43.000-85.000 Hz
(II) Jan 28 00:43:02 NVIDIA(0): (HorizSync from EDID)
(II) Jan 28 00:43:02 NVIDIA(0): (VertRefresh from EDID)
As cejstrup said before, the frequency range for my projector is:
H-Sync Range: 31.5 - 80kHz
V-Sync Range: 50 - 85Hz
Could this be a problem?
I will try without my receiver just to see what happens after work. If it works, I guess I have to create my own mode lines to override what the receiver says? One would think that it should just pass the information from the display and not it's own information or is it the receiver that limits what kind of signal I could use?
Also I'm wondering, if you have a certain resolution and a certain refresh rate, does that mean you always have a certain hsync/vsync? I'm guessing I could not have 1080p@24hz with the wrong hsync/vsync, right? So if my projector says 1080p 24hz, how could it be wrong?