f78b12e570284aa8291f4ca1add24937fd107403vboxsyncextern _X_EXPORT RamDacHelperRecPtr IBMramdacProbe(ScrnInfoPtr pScrn, RamDacSupportedInfoRecPtr ramdacs);
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncextern _X_EXPORT void IBMramdacSave(ScrnInfoPtr pScrn, RamDacRecPtr RamDacRec, RamDacRegRecPtr RamDacRegRec);
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncextern _X_EXPORT void IBMramdacRestore(ScrnInfoPtr pScrn, RamDacRecPtr RamDacRec, RamDacRegRecPtr RamDacRegRec);
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncextern _X_EXPORT void IBMramdac526SetBpp(ScrnInfoPtr pScrn, RamDacRegRecPtr RamDacRegRec);
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncextern _X_EXPORT void IBMramdac640SetBpp(ScrnInfoPtr pScrn, RamDacRegRecPtr RamDacRegRec);
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncextern _X_EXPORT unsigned long IBMramdac526CalculateMNPCForClock(unsigned long RefClock,
f78b12e570284aa8291f4ca1add24937fd107403vboxsync unsigned long ReqClock, char IsPixClock, unsigned long MinClock,
f78b12e570284aa8291f4ca1add24937fd107403vboxsync unsigned long MaxClock, unsigned long *rM, unsigned long *rN,
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncextern _X_EXPORT unsigned long IBMramdac640CalculateMNPCForClock(unsigned long RefClock,
f78b12e570284aa8291f4ca1add24937fd107403vboxsync unsigned long ReqClock, char IsPixClock, unsigned long MinClock,
f78b12e570284aa8291f4ca1add24937fd107403vboxsync unsigned long MaxClock, unsigned long *rM, unsigned long *rN,
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncextern _X_EXPORT void IBMramdac526HWCursorInit(xf86CursorInfoPtr infoPtr);
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncextern _X_EXPORT void IBMramdac640HWCursorInit(xf86CursorInfoPtr infoPtr);
f78b12e570284aa8291f4ca1add24937fd107403vboxsynctypedef void IBMramdac526SetBppProc(ScrnInfoPtr, RamDacRegRecPtr);
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncextern _X_EXPORT IBMramdac526SetBppProc *IBMramdac526SetBppWeak(void);
f78b12e570284aa8291f4ca1add24937fd107403vboxsync * IBM Ramdac registers
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* #define IBMRGB_f0 0x20 */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* Constants rgb525.h */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_REVISION_LEVEL */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_ID */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_MISC_CTRL_1 */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_MISC_CTRL_2 */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_MISC_CTRL_3 */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_MISC_CLK_CTRL */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_SYNC_CTRL */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_HSYNC_CTRL */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_POWER_MANAGEMENT */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_DAC_OPERATION */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_PALETTE_CTRL */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_PIXEL_FORMAT */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_8BPP_CTRL */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_16BPP_CTRL */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_24BPP_CTRL */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_32BPP_CTRL */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_PLL_CTRL_1 */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_PLL_CTRL_2 */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_PLL_REF_DIV_COUNT */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_F0 - RGB525_F15 */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_PLL_REFCLK values */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_CURSOR_CONTROL */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_REVISION_LEVEL */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* RGB525_ID */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* MISR status */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/* the IBMRGB640 is rather different from the rest of the RAMDACs,
f78b12e570284aa8291f4ca1add24937fd107403vboxsync so we define a completely new set of register names for it */