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xf86-video-intel
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Remove empty SAVERESTORE_HWSTATE code.

This commit is contained in:
Eric Anholt 2006-09-22 08:55:55 -07:00
parent d87d1f5bb0
commit 2cd28be714
2 changed files with 0 additions and 41 deletions
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1
src/i830.h
View File

@ -337,7 +337,6 @@ typedef struct _I830Rec {
int NumScanlineColorExpandBuffers;
int nextColorExpandBuf;
I830RegRec SavedReg;
I830RegRec ModeReg;
Bool noAccel;

40
src/i830_driver.c
View File

@ -3512,9 +3512,6 @@ I830ScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
if (!vgaHWMapMem(pScrn))
return FALSE;
/* Clear SavedReg */
memset(&pI830->SavedReg, 0, sizeof(pI830->SavedReg));
DPRINTF(PFX, "assert( if(!I830EnterVT(scrnIndex, 0)) )\n");
if (!I830EnterVT(scrnIndex, 0))
@ -3692,34 +3689,6 @@ I830FreeScreen(int scrnIndex, int flags)
vgaHWFreeHWRec(xf86Screens[scrnIndex]);
}
#ifndef SAVERESTORE_HWSTATE
#define SAVERESTORE_HWSTATE 0
#endif
#if SAVERESTORE_HWSTATE
static void
SaveHWOperatingState(ScrnInfoPtr pScrn)
{
I830Ptr pI830 = I830PTR(pScrn);
I830RegPtr save = &pI830->SavedReg;
DPRINTF(PFX, "SaveHWOperatingState\n");
return;
}
static void
RestoreHWOperatingState(ScrnInfoPtr pScrn)
{
I830Ptr pI830 = I830PTR(pScrn);
I830RegPtr save = &pI830->SavedReg;
DPRINTF(PFX, "RestoreHWOperatingState\n");
return;
}
#endif
static void
I830LeaveVT(int scrnIndex, int flags)
{
@ -3760,11 +3729,6 @@ I830LeaveVT(int scrnIndex, int flags)
}
#endif
#if SAVERESTORE_HWSTATE
if (!pI830->closing)
SaveHWOperatingState(pScrn);
#endif
if (pI830->CursorInfoRec && pI830->CursorInfoRec->HideCursor)
pI830->CursorInfoRec->HideCursor(pScrn);
@ -3982,10 +3946,6 @@ I830EnterVT(int scrnIndex, int flags)
pScrn->AdjustFrame(scrnIndex, pScrn->frameX0, pScrn->frameY0, 0);
#if SAVERESTORE_HWSTATE
RestoreHWOperatingState(pScrn);
#endif
#ifdef XF86DRI
if (pI830->directRenderingEnabled) {
if (!pI830->starting) {