i2p/haiku-beta6
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

removed nvidia specific AGP programming. Skeleton driver should now be functional (running it here ;-). MTR-WC and AGP are up, giving you fastest possible framebuffer access. setup a VESA file for the mode you are going to work in; startup failsafe videomode, set this same mode for ALL workspaces. add cardID recognition in kerneldriver and accelerant, make sure mapping is doing the correct area, and reboot with driver. Have fun :)

Browse Source 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9864 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Rudolf Cornelissen
2004-11-08 15:59:28 +00:00
parent b9be02df0c
commit fd9026936f
1 changed files with 11 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/add-ons/accelerants/skeleton/engine/agp.c
+11 -11
View File
@@ -21,20 +21,20 @@ status_t eng_agp_setup(void)
/* first try to enable FW support on our card if user requested this
* ('unsupported' tweak!)
* This has no effect on PCI cards. */
if (si->settings.unhide_fw)
{
uint32 reg;
// if (si->settings.unhide_fw)
// {
// uint32 reg;
LOG(4, ("AGP: STRAPINFO2 contains $%08x\n", ENG_RG32(RG32_NVSTRAPINFO2)));
// LOG(4, ("AGP: STRAPINFO2 contains $%08x\n", ENG_RG32(RG32_NVSTRAPINFO2)));
LOG(4, ("AGP: attempting to enable fastwrite support..\n"));
// LOG(4, ("AGP: attempting to enable fastwrite support..\n"));
/* 'force' FW support */
reg = (ENG_RG32(RG32_NVSTRAPINFO2) & ~0x00000800);
// reg = (ENG_RG32(RG32_NVSTRAPINFO2) & ~0x00000800);
/* enable strapinfo overwrite */
ENG_RG32(RG32_NVSTRAPINFO2) = (reg | 0x80000000);
// ENG_RG32(RG32_NVSTRAPINFO2) = (reg | 0x80000000);
LOG(4, ("AGP: STRAPINFO2 now contains $%08x\n", ENG_RG32(RG32_NVSTRAPINFO2)));
}
// LOG(4, ("AGP: STRAPINFO2 now contains $%08x\n", ENG_RG32(RG32_NVSTRAPINFO2)));
// }
/* set the magic number so the skeleton kerneldriver knows we're for real */
nca.magic = nai.magic = SKEL_PRIVATE_DATA_MAGIC;
@@ -97,7 +97,7 @@ status_t eng_agp_setup(void)
LOG(4,("AGP: the graphicscard this accelerant controls is PCI type.\n"));
/* make sure card is set for PCI access */
CFGW(AGPCMD, 0x00000000);
// CFGW(AGPCMD, 0x00000000);
return B_ERROR;
}
@@ -129,7 +129,7 @@ status_t eng_agp_setup(void)
eng_agp_list_active(nca.cmd | (eng_ai.interface.agp_stat & AGP_rate_rev));
/* extra check */
LOG(4,("AGP: graphics card AGPCMD register readback $%08x\n", CFGR(AGPCMD)));
// LOG(4,("AGP: graphics card AGPCMD register readback $%08x\n", CFGR(AGPCMD)));
return B_OK;
}