diff options
| author | Paulo Cesar Pereira de Andrade <pcpa@mandriva.com.br> | 2008-10-16 15:41:44 -0300 |
|---|---|---|
| committer | Paulo Cesar Pereira de Andrade <pcpa@mandriva.com.br> | 2008-10-16 15:41:44 -0300 |
| commit | de1b633f916f4fcaaa95b226a8622d37041c86d4 (patch) | |
| tree | c048ff2413f3ecf0a82fd224956a1350d0a710b5 /src | |
| parent | e020afa359434b4da06ef8509a3e504423f824d2 (diff) | |
Revert/modify some RandR changes to reenable XAA.
XAA was not initialized anymore in RandR patch, but it is still the
default accel method. Also reenable offscreen fb manager.
At least on the MSOC OEM sample (using X Server 1.4), needs some more
work as EXA is crashing in a call to exaPrepareAccess() when switching
to a terminal; this seems to be related to disabling exa offscreen
pixmaps on the smi501.
Diffstat (limited to 'src')
| -rw-r--r-- | src/smi_driver.c | 38 |
1 files changed, 36 insertions, 2 deletions
diff --git a/src/smi_driver.c b/src/smi_driver.c index 321a8ab..4c55f41 100644 --- a/src/smi_driver.c +++ b/src/smi_driver.c @@ -1707,9 +1707,43 @@ SMI_ScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv) if(!SMI_HWInit(pScrn)) RETURN(FALSE); + /* Unless using EXA, regardless or using XAA or not, needs offscreen + * management at least for video. */ + if (pSmi->NoAccel || !pSmi->useEXA) { + int numLines; + BoxRec AvailFBArea; + RegionRec AvailFBRegion; + + pSmi->width = pScrn->virtualX; + pSmi->height = pScrn->virtualY; + pSmi->Stride = (pSmi->width * pSmi->Bpp + 15) & ~15; + numLines = pSmi->FBReserved / (pScrn->displayWidth * pSmi->Bpp); + AvailFBArea.x1 = 0; + if(pSmi->randrRotation) /* The rotated mode could need more memory */ + AvailFBArea.y1= max(((pScrn->virtualX * pSmi->Bpp + 15) & ~15) * + pScrn->virtualY, + ((pScrn->virtualY * pSmi->Bpp + 15) & ~15) * + pScrn->virtualX) / (pScrn->virtualX * pSmi->Bpp); + else + AvailFBArea.y1 = pScrn->virtualY; + AvailFBArea.x2 = pScrn->virtualX; + AvailFBArea.y2 = numLines; + xf86DrvMsg(pScrn->scrnIndex, X_INFO, + "FrameBuffer Box: %d,%d - %d,%d\n", + AvailFBArea.x1, AvailFBArea.y1, AvailFBArea.x2, + AvailFBArea.y2); + REGION_INIT(pScreen, &AvailFBRegion, &AvailFBArea, 1); + xf86InitFBManagerRegion(pScreen, &AvailFBRegion); + REGION_UNINIT(pScreen, &AvailFBRegion); + } + /* Initialize acceleration layer */ - if (!pSmi->NoAccel && pSmi->useEXA) - SMI_EXAInit(pScreen); + if (!pSmi->NoAccel) { + if (pSmi->useEXA && !SMI_EXAInit(pScreen)) + RETURN(FALSE); + else if (!pSmi->useEXA && !SMI_XAAInit(pScreen)) + RETURN(FALSE); + } /* Initialize the chosen modes */ if (!xf86SetDesiredModes(pScrn)) |