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Re: [B2-devel] Video switching problem and VOSF/DA
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From: Christian B. <cb...@th...> - 2002-03-18 20:35:57
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Hi!
Here's a patch that prevents the depth switch on startup (and also removes
the "zapped PRAM penalty time"):
Index: main.cpp
===================================================================
RCS file: /cvs/BasiliskII/src/main.cpp,v
retrieving revision 1.11
diff -r1.11 main.cpp
104a105,134
> // Load XPRAM default values if signature not found
> if (XPRAM[0x0c] != 0x4e || XPRAM[0x0d] != 0x75
> || XPRAM[0x0e] != 0x4d || XPRAM[0x0f] != 0x63) {
> D(bug("Loading XPRAM default values\n"));
> memset(XPRAM, 0, 0x100);
> XPRAM[0x0c] = 0x4e; // "NuMc" signature
> XPRAM[0x0d] = 0x75;
> XPRAM[0x0e] = 0x4d;
> XPRAM[0x0f] = 0x63;
> XPRAM[0x01] = 0x80; // InternalWaitFlags = DynWait (don't wait for SCSI devices upon bootup)
> XPRAM[0x10] = 0xa8; // Standard PRAM values
> XPRAM[0x11] = 0x00;
> XPRAM[0x12] = 0x00;
> XPRAM[0x13] = 0x22;
> XPRAM[0x14] = 0xcc;
> XPRAM[0x15] = 0x0a;
> XPRAM[0x16] = 0xcc;
> XPRAM[0x17] = 0x0a;
> XPRAM[0x1c] = 0x00;
> XPRAM[0x1d] = 0x02;
> XPRAM[0x1e] = 0x63;
> XPRAM[0x1f] = 0x00;
> XPRAM[0x08] = 0x13;
> XPRAM[0x09] = 0x88;
> XPRAM[0x0a] = 0x00;
> XPRAM[0x0b] = 0xcc;
> XPRAM[0x76] = 0x00; // OSDefault = MacOS
> XPRAM[0x77] = 0x01;
> }
>
146c176
< // Set default video mode
---
> // Set default video mode in XPRAM
Bye,
Christian
--
/ Coding on PowerPC and proud of it
\/ http://www.uni-mainz.de/~bauec002/
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