Messages in this thread | | | Date | Wed, 13 Jun 2012 11:31:33 +0100 | From | Alan Cox <> | Subject | Re: gma500: Cannot find any crtc or sizes - going 1024x768 |
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> My company is using these cpu bords for our products: > http://www.congatec.com/en/products/qseven/dView/conga-qa6.html > > With firmware you mean BIOS or VBios or ...? If you tell me what you need, I may > ask our supplier for more informations. I can tell you that the > following options can be > changed in the BIOS regarding gfx - see > https://www.dropbox.com/s/btlciurz0ih4fhu/IMG_20120612_143431.jpg
The basic question is:
Does this device use the Intel BIOS way of reporting mode information, or the embedded "GCT" style.
If you look in oaktrail_device.c you'll see it tries mid_chip_setup() and then if that fails to find data it calls psb_intel_init_bios(). Which is in use. Also if the mid style one is in use what happens if you change mid_get_vbt_data in mid_bios.c so that it just does
vbt->size = 0; return;
Alan
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