aboutsummaryrefslogtreecommitdiff
path: root/xorg-server/hw/xfree86/ramdac
diff options
context:
space:
mode:
Diffstat (limited to 'xorg-server/hw/xfree86/ramdac')
-rw-r--r--xorg-server/hw/xfree86/ramdac/BT.c165
-rw-r--r--xorg-server/hw/xfree86/ramdac/BT.h32
-rw-r--r--xorg-server/hw/xfree86/ramdac/BTPriv.h20
-rw-r--r--xorg-server/hw/xfree86/ramdac/CURSOR.NOTES191
-rw-r--r--xorg-server/hw/xfree86/ramdac/IBM.c639
-rw-r--r--xorg-server/hw/xfree86/ramdac/IBM.h385
-rw-r--r--xorg-server/hw/xfree86/ramdac/IBMPriv.h27
-rw-r--r--xorg-server/hw/xfree86/ramdac/Makefile.am19
-rw-r--r--xorg-server/hw/xfree86/ramdac/Makefile.in697
-rw-r--r--xorg-server/hw/xfree86/ramdac/TI.c719
-rw-r--r--xorg-server/hw/xfree86/ramdac/TI.h95
-rw-r--r--xorg-server/hw/xfree86/ramdac/TIPriv.h29
-rw-r--r--xorg-server/hw/xfree86/ramdac/xf86BitOrder.c2
-rw-r--r--xorg-server/hw/xfree86/ramdac/xf86Cursor.c403
-rw-r--r--xorg-server/hw/xfree86/ramdac/xf86Cursor.h51
-rw-r--r--xorg-server/hw/xfree86/ramdac/xf86CursorPriv.h50
-rw-r--r--xorg-server/hw/xfree86/ramdac/xf86HWCurs.c527
-rw-r--r--xorg-server/hw/xfree86/ramdac/xf86RamDac.c154
-rw-r--r--xorg-server/hw/xfree86/ramdac/xf86RamDac.h123
-rw-r--r--xorg-server/hw/xfree86/ramdac/xf86RamDacCmap.c74
-rw-r--r--xorg-server/hw/xfree86/ramdac/xf86RamDacPriv.h13
21 files changed, 4415 insertions, 0 deletions
diff --git a/xorg-server/hw/xfree86/ramdac/BT.c b/xorg-server/hw/xfree86/ramdac/BT.c
new file mode 100644
index 000000000..5aa27a1f8
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/BT.c
@@ -0,0 +1,165 @@
+/*
+ * Copyright 1998 by Alan Hourihane, Wigan, England.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Alan Hourihane not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Alan Hourihane makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Authors: Alan Hourihane, <alanh@fairlite.demon.co.uk>
+ *
+ * BT RAMDAC routines.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86.h"
+#include "xf86_OSproc.h"
+
+#define INIT_BT_RAMDAC_INFO
+#include "BTPriv.h"
+#include "xf86RamDacPriv.h"
+
+void
+BTramdacRestore(ScrnInfoPtr pScrn, RamDacRecPtr ramdacPtr,
+ RamDacRegRecPtr ramdacReg)
+{
+ int i;
+
+ /* Here we pass a short, so that we can evaluate a mask too */
+ /* So that the mask is the high byte and the data the low byte */
+ /* Just the command/status registers */
+ for (i=0x06;i<0x0A;i++)
+ (*ramdacPtr->WriteDAC)
+ (pScrn, i, (ramdacReg->DacRegs[i] & 0xFF00) >> 8,
+ ramdacReg->DacRegs[i]);
+}
+
+void
+BTramdacSave(ScrnInfoPtr pScrn, RamDacRecPtr ramdacPtr,
+ RamDacRegRecPtr ramdacReg)
+{
+ int i;
+
+ (*ramdacPtr->ReadAddress)(pScrn, 0); /* Start at index 0 */
+ for (i=0;i<768;i++)
+ ramdacReg->DAC[i] = (*ramdacPtr->ReadData)(pScrn);
+
+ /* Just the command/status registers */
+ for (i=0x06;i<0x0A;i++)
+ ramdacReg->DacRegs[i] = (*ramdacPtr->ReadDAC)(pScrn, i);
+}
+
+RamDacHelperRecPtr
+BTramdacProbe(ScrnInfoPtr pScrn, RamDacSupportedInfoRecPtr ramdacs/*, RamDacRecPtr ramdacPtr*/)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+ Bool RamDacIsSupported = FALSE;
+ RamDacHelperRecPtr ramdacHelperPtr = NULL;
+ int BTramdac_ID = -1;
+ int i, status, cmd0;
+
+ /* Save COMMAND Register 0 */
+ cmd0 = (*ramdacPtr->ReadDAC)(pScrn, BT_COMMAND_REG_0);
+ /* Ensure were going to access the STATUS Register on next read */
+ (*ramdacPtr->WriteDAC)(pScrn, BT_COMMAND_REG_0, 0x7F, 0x00);
+
+ status = (*ramdacPtr->ReadDAC)(pScrn, BT_STATUS_REG);
+ switch (status) {
+ case 0x40:
+ BTramdac_ID = ATT20C504_RAMDAC;
+ break;
+ case 0xD0:
+ BTramdac_ID = ATT20C505_RAMDAC;
+ break;
+ default:
+ xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
+ "Unknown BT RAMDAC type (0x%x), assuming BT485\n",
+ status);
+ case 0x80:
+ case 0x90:
+ case 0xA0:
+ case 0xB0:
+ case 0x28: /* This is for the DEC TGA - Questionable ? */
+ BTramdac_ID = BT485_RAMDAC;
+ break;
+ }
+
+ /* Restore COMMAND Register 0 */
+ (*ramdacPtr->WriteDAC)(pScrn, BT_COMMAND_REG_0, 0x00, cmd0);
+
+ if (BTramdac_ID == -1) {
+ xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
+ "Cannot determine BT RAMDAC type, aborting\n");
+ return NULL;
+ } else {
+ xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
+ "Attached RAMDAC is %s\n", BTramdacDeviceInfo[BTramdac_ID&0xFFFF].DeviceName);
+ }
+
+ for (i=0;ramdacs[i].token != -1;i++) {
+ if (ramdacs[i].token == BTramdac_ID)
+ RamDacIsSupported = TRUE;
+ }
+
+ if (!RamDacIsSupported) {
+ xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
+ "This BT RAMDAC is NOT supported by this driver, aborting\n");
+ return NULL;
+ }
+
+ ramdacHelperPtr = RamDacHelperCreateInfoRec();
+ switch(BTramdac_ID) {
+ case BT485_RAMDAC:
+ ramdacHelperPtr->SetBpp = BTramdacSetBpp;
+ break;
+ }
+ ramdacPtr->RamDacType = BTramdac_ID;
+ ramdacHelperPtr->RamDacType = BTramdac_ID;
+ ramdacHelperPtr->Save = BTramdacSave;
+ ramdacHelperPtr->Restore = BTramdacRestore;
+
+ return ramdacHelperPtr;
+}
+
+void
+BTramdacSetBpp(ScrnInfoPtr pScrn, RamDacRegRecPtr ramdacReg)
+{
+ /* We need to deal with Direct Colour visuals for 8bpp and other
+ * good stuff for colours */
+ switch (pScrn->bitsPerPixel) {
+ case 32:
+ ramdacReg->DacRegs[BT_COMMAND_REG_1] = 0x10;
+ break;
+ case 24:
+ ramdacReg->DacRegs[BT_COMMAND_REG_1] = 0x10;
+ break;
+ case 16:
+ ramdacReg->DacRegs[BT_COMMAND_REG_1] = 0x38;
+ break;
+ case 15:
+ ramdacReg->DacRegs[BT_COMMAND_REG_1] = 0x30;
+ break;
+ case 8:
+ ramdacReg->DacRegs[BT_COMMAND_REG_1] = 0x40;
+ break;
+ case 4:
+ ramdacReg->DacRegs[BT_COMMAND_REG_1] = 0x60;
+ break;
+ }
+}
diff --git a/xorg-server/hw/xfree86/ramdac/BT.h b/xorg-server/hw/xfree86/ramdac/BT.h
new file mode 100644
index 000000000..b3426bada
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/BT.h
@@ -0,0 +1,32 @@
+
+#include "xf86RamDac.h"
+
+RamDacHelperRecPtr BTramdacProbe(ScrnInfoPtr pScrn, RamDacSupportedInfoRecPtr ramdacs);
+void BTramdacSave(ScrnInfoPtr pScrn, RamDacRecPtr RamDacRec, RamDacRegRecPtr RamDacRegRec);
+void BTramdacRestore(ScrnInfoPtr pScrn, RamDacRecPtr RamDacRec, RamDacRegRecPtr RamDacRegRec);
+void BTramdacSetBpp(ScrnInfoPtr pScrn, RamDacRegRecPtr RamDacRegRec);
+
+#define ATT20C504_RAMDAC (VENDOR_BT << 16) | 0x00
+#define ATT20C505_RAMDAC (VENDOR_BT << 16) | 0x01
+#define BT485_RAMDAC (VENDOR_BT << 16) | 0x02
+
+/*
+ * BT registers
+ */
+
+#define BT_WRITE_ADDR 0x00
+#define BT_RAMDAC_DATA 0x01
+#define BT_PIXEL_MASK 0x02
+#define BT_READ_ADDR 0x03
+#define BT_CURS_WR_ADDR 0x04
+#define BT_CURS_DATA 0x05
+#define BT_COMMAND_REG_0 0x06
+#define BT_CURS_RD_ADDR 0x07
+#define BT_COMMAND_REG_1 0x08
+#define BT_COMMAND_REG_2 0x09
+#define BT_STATUS_REG 0x0A
+#define BT_CURS_RAM_DATA 0x0B
+#define BT_CURS_X_LOW 0x0C
+#define BT_CURS_X_HIGH 0x0D
+#define BT_CURS_Y_LOW 0x0E
+#define BT_CURS_Y_HIGH 0x0F
diff --git a/xorg-server/hw/xfree86/ramdac/BTPriv.h b/xorg-server/hw/xfree86/ramdac/BTPriv.h
new file mode 100644
index 000000000..184b4811c
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/BTPriv.h
@@ -0,0 +1,20 @@
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "BT.h"
+
+typedef struct {
+ char *DeviceName;
+} xf86BTramdacInfo;
+
+extern xf86BTramdacInfo BTramdacDeviceInfo[];
+
+#ifdef INIT_BT_RAMDAC_INFO
+xf86BTramdacInfo BTramdacDeviceInfo[] = {
+ {"AT&T 20C504"},
+ {"AT&T 20C505"},
+ {"BT485/484"}
+};
+#endif
diff --git a/xorg-server/hw/xfree86/ramdac/CURSOR.NOTES b/xorg-server/hw/xfree86/ramdac/CURSOR.NOTES
new file mode 100644
index 000000000..726e2edc1
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/CURSOR.NOTES
@@ -0,0 +1,191 @@
+ CURSOR.NOTES
+
+ This file describes how to add hardware cursor support to a chipset
+driver. Though the cursor support itself is in the ramdac module,
+cursor management is separate from the rest of the module.
+
+
+1) CURSOR INITIALIZATION AND SHUTDOWN
+
+ All relevant prototypes and defines are in xf86Cursor.h.
+
+ To initialize the cursor, the driver should allocate an
+xf86CursorInfoRec via xf86CreateCursorInfoRec(), fill it out as described
+later in this document and pass it to xf86InitCursor(). xf86InitCursor()
+must be called _after_ the software cursor initialization (usually
+miDCInitialize).
+
+ When shutting down, the driver should free the xf86CursorInfoRec
+structure in its CloseScreen function via xf86DestroyCursorInfoRec().
+
+
+2) FILLING OUT THE xf86CursorInfoRec
+
+ The driver informs the ramdac module of it's hardware cursor capablities by
+filling out an xf86CursorInfoRec structure and passing it to xf86InitCursor().
+The xf86CursorInfoRec contains the following function pointers:
+
+
+/**** These functions are required ****/
+
+void ShowCursor(ScrnInfoPtr pScrn)
+
+ ShowCursor should display the current cursor.
+
+void HideCursor(ScrnInfoPtr pScrn)
+
+ HideCursor should hide the current cursor.
+
+void SetCursorPosition(ScrnInfoPtr pScrn, int x, int y)
+
+ Set the cursor position to (x,y). X and/or y may be negative
+ indicating that the cursor image is partially offscreen on
+ the left and/or top edges of the screen. It is up to the
+ driver to trap for this and deal with that situation.
+
+void SetCursorColors(ScrnInfoPtr pScrn, int bg, int fg)
+
+ Set the cursor foreground and background colors. In 8bpp, fg and
+ bg are indicies into the current colormap unless the
+ HARDWARE_CURSOR_TRUECOLOR_AT_8BPP flag is set. In that case
+ and in all other bpps the fg and bg are in 8-8-8 RGB format.
+
+void LoadCursorImage(ScrnInfoPtr pScrn, unsigned char *bits)
+
+ LoadCursorImage is how the hardware cursor bits computed by the
+ RealizeCursor function will be passed to the driver when the cursor
+ shape needs to be changed.
+
+
+/**** These functions are optional ****/
+
+
+unsigned char* RealizeCursor(xf86CursorInfoPtr infoPtr, CursorPtr pCurs)
+
+ If RealizeCursor is not provided by the driver, one will be provided
+ for you based on the Flags field described below. The driver must
+ provide this function if the hardware cursor format is not one of
+ the common ones supported by this module.
+
+
+Bool UseHWCursor(ScreenPtr pScreen, CursorPtr pCurs)
+
+ If the driver is unable to use a hardware cursor for reasons
+ other than the cursor being larger than the maximum specified
+ in the MaxWidth or MaxHeight field below, it can supply the
+ UseHWCursor function. If UseHWCursor is provided by the driver,
+ it will be called whenever the cursor shape changes or the video
+ mode changes. This is useful for when the hardware cursor cannot
+ be used in interlaced or doublescan modes.
+
+
+/**** The following fields are required ****/
+
+MaxWidth
+MaxHeight
+
+ These indicate the largest sized cursor that can be a hardware
+ cursor. It will fall back to a software cursor when a cursor
+ exceeding this size needs to be used.
+
+
+Flags
+
+ /* Color related flags */
+
+ HARDWARE_CURSOR_TRUECOLOR_AT_8BPP
+
+ This indicates that the colors passed to the SetCursorColors
+ function should not be in 8-8-8 RGB format in 8bpp but rather,
+ they should be the pixel values from the current colormap.
+
+
+ /* Cursor data loading flags */
+
+ HARDWARE_CURSOR_SHOW_TRANSPARENT
+
+ The HideCursor entry will normally be called instead of displaying a
+ completely transparent cursor, or when a switch to a software cursor
+ needs to occur. This flag prevents this behaviour, thus causing the
+ LoadCursorImage entry to be called with transparent cursor data.
+ NOTE: If you use this flag and provide your own RealizeCursor() entry,
+ ensure this entry returns transparent cursor data when called
+ with a NULL pCurs parameter.
+
+ HARDWARE_CURSOR_UPDATE_UNHIDDEN
+
+ This flag prevents the HideCursor call that would normally occur just before
+ the LoadCursorImage entry is to be called to load a new hardware cursor
+ image.
+
+
+ /* Cursor data packing flags */
+
+ Hardware cursor data consists of two pieces, a source and a mask.
+ The mask is a bitmap indicating which parts of the cursor are
+ transparent and which parts are drawn. The source is a bitmap
+ indicating which parts of the non-transparent portion of the the
+ cursor should be painted in the foreground color and which should
+ be painted in the background color.
+
+ HARDWARE_CURSOR_INVERT_MASK
+
+ By default, set bits indicate the opaque part of the mask bitmap
+ and clear bits indicate the transparent part. If your hardware
+ wants this the opposite way, this flag will invert the mask.
+
+ HARDWARE_CURSOR_SWAP_SOURCE_AND_MASK
+
+ By default, RealizeCursor will store the source first and then
+ the mask. If the hardware needs this order reversed then this
+ flag should be set.
+
+ HARDWARE_CURSOR_AND_SOURCE_WITH_MASK
+
+ This flag will have the module logical AND the source with the mask to make
+ sure there are no source bits set if the corresponding mask bits
+ aren't set. Some hardware will not care if source bits are set where
+ there are supposed to be transparent areas, but some hardware will
+ interpret this as a third cursor color or similar. That type of
+ hardware will need this flag set.
+
+ HARDWARE_CURSOR_BIT_ORDER_MSBFIRST
+
+ By default, it is assumed that the least significant bit in each byte
+ corresponds to the leftmost pixel on the screen. If your hardware
+ has this reversed you should set this flag.
+
+ HARDWARE_CURSOR_NIBBLE_SWAPPED
+
+ If your hardware requires byte swapping of the hardware cursor, enable
+ this option.
+
+
+ /* Source-Mask interleaving flags */
+
+ By default the source and mask data are inlined (source first unless
+ the HARDWARE_CURSOR_SWAP_SOURCE_AND_MASK flag is set). Some hardware
+ will require the source and mask to be interleaved, that is, X number
+ of source bits should packed and then X number of mask bits repeating
+ until the entire pattern is stored. The following flags describe the
+ bit interleave.
+
+ HARDWARE_CURSOR_SOURCE_MASK_NOT_INTERLEAVED
+
+ This one is the default.
+
+ The following are for interleaved cursors.
+
+ HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_1
+ HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_8
+ HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_16
+ HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_32
+ HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_64
+
+ And once again, if your hardware requires something different than
+ these packing styles, your driver can supply its own RealizeCursor
+ function.
+
+
+
+$XFree86: xc/programs/Xserver/hw/xfree86/ramdac/CURSOR.NOTES,v 1.4tsi Exp $
diff --git a/xorg-server/hw/xfree86/ramdac/IBM.c b/xorg-server/hw/xfree86/ramdac/IBM.c
new file mode 100644
index 000000000..2d9fe4d8f
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/IBM.c
@@ -0,0 +1,639 @@
+/*
+ * Copyright 1998 by Alan Hourihane, Wigan, England.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Alan Hourihane not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Alan Hourihane makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Authors: Alan Hourihane, <alanh@fairlite.demon.co.uk>
+ *
+ * IBM RAMDAC routines.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86.h"
+#include "xf86_OSproc.h"
+
+#include "xf86Cursor.h"
+
+#define INIT_IBM_RAMDAC_INFO
+#include "IBMPriv.h"
+#include "xf86RamDacPriv.h"
+
+#define INITIALFREQERR 100000
+
+unsigned long
+IBMramdac640CalculateMNPCForClock(
+ unsigned long RefClock, /* In 100Hz units */
+ unsigned long ReqClock, /* In 100Hz units */
+ char IsPixClock, /* boolean, is this the pixel or the sys clock */
+ unsigned long MinClock, /* Min VCO rating */
+ unsigned long MaxClock, /* Max VCO rating */
+ unsigned long *rM, /* M Out */
+ unsigned long *rN, /* N Out */
+ unsigned long *rP, /* Min P In, P Out */
+ unsigned long *rC /* C Out */
+)
+{
+ unsigned long M, N, P, iP = *rP;
+ unsigned long IntRef, VCO, Clock;
+ long freqErr, lowestFreqErr = INITIALFREQERR;
+ unsigned long ActualClock = 0;
+
+ for (N = 0; N <= 63; N++)
+ {
+ IntRef = RefClock / (N + 1);
+ if (IntRef < 10000)
+ break; /* IntRef needs to be >= 1MHz */
+ for (M = 2; M <= 127; M++)
+ {
+ VCO = IntRef * (M + 1);
+ if ((VCO < MinClock) || (VCO > MaxClock))
+ continue;
+ for (P = iP; P <= 4; P++)
+ {
+ if (P != 0)
+ Clock = (RefClock * (M + 1)) / ((N + 1) * 2 * P);
+ else
+ Clock = (RefClock * (M + 1)) / (N + 1);
+
+ freqErr = (Clock - ReqClock);
+
+ if (freqErr < 0)
+ {
+ /* PixelClock gets rounded up always so monitor reports
+ correct frequency. */
+ if (IsPixClock)
+ continue;
+ freqErr = -freqErr;
+ }
+
+ if (freqErr < lowestFreqErr)
+ {
+ *rM = M;
+ *rN = N;
+ *rP = P;
+ *rC = (VCO <= 1280000 ? 1 : 2);
+ ActualClock = Clock;
+
+ lowestFreqErr = freqErr;
+ /* Return if we found an exact match */
+ if (freqErr == 0)
+ return (ActualClock);
+ }
+ }
+ }
+ }
+
+ return (ActualClock);
+}
+
+unsigned long
+IBMramdac526CalculateMNPCForClock(
+ unsigned long RefClock, /* In 100Hz units */
+ unsigned long ReqClock, /* In 100Hz units */
+ char IsPixClock, /* boolean, is this the pixel or the sys clock */
+ unsigned long MinClock, /* Min VCO rating */
+ unsigned long MaxClock, /* Max VCO rating */
+ unsigned long *rM, /* M Out */
+ unsigned long *rN, /* N Out */
+ unsigned long *rP, /* Min P In, P Out */
+ unsigned long *rC /* C Out */
+)
+{
+ unsigned long M, N, P, iP = *rP;
+ unsigned long IntRef, VCO, Clock;
+ long freqErr, lowestFreqErr = INITIALFREQERR;
+ unsigned long ActualClock = 0;
+
+ for (N = 0; N <= 63; N++)
+ {
+ IntRef = RefClock / (N + 1);
+ if (IntRef < 10000)
+ break; /* IntRef needs to be >= 1MHz */
+ for (M = 0; M <= 63; M++)
+ {
+ VCO = IntRef * (M + 1);
+ if ((VCO < MinClock) || (VCO > MaxClock))
+ continue;
+ for (P = iP; P <= 4; P++)
+ {
+ if (P)
+ Clock = (RefClock * (M + 1)) / ((N + 1) * 2 * P);
+ else
+ Clock = VCO;
+
+ freqErr = (Clock - ReqClock);
+
+ if (freqErr < 0)
+ {
+ /* PixelClock gets rounded up always so monitor reports
+ correct frequency. */
+ if (IsPixClock)
+ continue;
+ freqErr = -freqErr;
+ }
+
+ if (freqErr < lowestFreqErr)
+ {
+ *rM = M;
+ *rN = N;
+ *rP = P;
+ *rC = (VCO <= 1280000 ? 1 : 2);
+ ActualClock = Clock;
+
+ lowestFreqErr = freqErr;
+ /* Return if we found an exact match */
+ if (freqErr == 0)
+ return (ActualClock);
+ }
+ }
+ }
+ }
+
+ return (ActualClock);
+}
+
+void
+IBMramdacRestore(ScrnInfoPtr pScrn, RamDacRecPtr ramdacPtr,
+ RamDacRegRecPtr ramdacReg)
+{
+ int i, maxreg, dacreg;
+
+ switch (ramdacPtr->RamDacType) {
+ case IBM640_RAMDAC:
+ maxreg = 0x300;
+ dacreg = 1024;
+ break;
+ default:
+ maxreg = 0x100;
+ dacreg = 768;
+ break;
+ }
+
+ /* Here we pass a short, so that we can evaluate a mask too */
+ /* So that the mask is the high byte and the data the low byte */
+ for (i=0;i<maxreg;i++)
+ (*ramdacPtr->WriteDAC)
+ (pScrn, i, (ramdacReg->DacRegs[i] & 0xFF00) >> 8,
+ ramdacReg->DacRegs[i]);
+
+ (*ramdacPtr->WriteAddress)(pScrn, 0);
+ for (i=0;i<dacreg;i++)
+ (*ramdacPtr->WriteData)(pScrn, ramdacReg->DAC[i]);
+}
+
+void
+IBMramdacSave(ScrnInfoPtr pScrn, RamDacRecPtr ramdacPtr,
+ RamDacRegRecPtr ramdacReg)
+{
+ int i, maxreg, dacreg;
+
+ switch (ramdacPtr->RamDacType) {
+ case IBM640_RAMDAC:
+ maxreg = 0x300;
+ dacreg = 1024;
+ break;
+ default:
+ maxreg = 0x100;
+ dacreg = 768;
+ break;
+ }
+
+ (*ramdacPtr->ReadAddress)(pScrn, 0);
+ for (i=0;i<dacreg;i++)
+ ramdacReg->DAC[i] = (*ramdacPtr->ReadData)(pScrn);
+
+ for (i=0;i<maxreg;i++)
+ ramdacReg->DacRegs[i] = (*ramdacPtr->ReadDAC)(pScrn, i);
+}
+
+RamDacHelperRecPtr
+IBMramdacProbe(ScrnInfoPtr pScrn, RamDacSupportedInfoRecPtr ramdacs/* , RamDacRecPtr ramdacPtr*/)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+ RamDacHelperRecPtr ramdacHelperPtr = NULL;
+ Bool RamDacIsSupported = FALSE;
+ int IBMramdac_ID = -1;
+ int i;
+ unsigned char id, rev, id2, rev2;
+
+ /* read ID and revision */
+ rev = (*ramdacPtr->ReadDAC)(pScrn, IBMRGB_rev);
+ id = (*ramdacPtr->ReadDAC)(pScrn, IBMRGB_id);
+
+ /* check if ID and revision are read only */
+ (*ramdacPtr->WriteDAC)(pScrn, ~rev, 0, IBMRGB_rev);
+ (*ramdacPtr->WriteDAC)(pScrn, ~id, 0, IBMRGB_id);
+ rev2 = (*ramdacPtr->ReadDAC)(pScrn, IBMRGB_rev);
+ id2 = (*ramdacPtr->ReadDAC)(pScrn, IBMRGB_id);
+
+ switch (id) {
+ case 0x30:
+ if (rev == 0xc0) IBMramdac_ID = IBM624_RAMDAC;
+ if (rev == 0x80) IBMramdac_ID = IBM624DB_RAMDAC;
+ break;
+ case 0x12:
+ if (rev == 0x1c) IBMramdac_ID = IBM640_RAMDAC;
+ break;
+ case 0x01:
+ IBMramdac_ID = IBM525_RAMDAC;
+ break;
+ case 0x02:
+ if (rev == 0xf0) IBMramdac_ID = IBM524_RAMDAC;
+ if (rev == 0xe0) IBMramdac_ID = IBM524A_RAMDAC;
+ if (rev == 0xc0) IBMramdac_ID = IBM526_RAMDAC;
+ if (rev == 0x80) IBMramdac_ID = IBM526DB_RAMDAC;
+ break;
+ }
+
+ if (id == 1 || id == 2) {
+ if (id == id2 && rev == rev2) { /* IBM RGB52x found */
+ /* check for 128bit VRAM -> RGB528 */
+ if (((*ramdacPtr->ReadDAC)(pScrn, IBMRGB_misc1) & 0x03) == 0x03) {
+ IBMramdac_ID = IBM528_RAMDAC; /* 128bit DAC found */
+ if (rev == 0xe0)
+ IBMramdac_ID = IBM528A_RAMDAC;
+ }
+ }
+ }
+
+ (*ramdacPtr->WriteDAC)(pScrn, rev, 0, IBMRGB_rev);
+ (*ramdacPtr->WriteDAC)(pScrn, id, 0, IBMRGB_id);
+
+ if (IBMramdac_ID == -1) {
+ xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
+ "Cannot determine IBM RAMDAC type, aborting\n");
+ return NULL;
+ } else {
+ xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
+ "Attached RAMDAC is %s\n", IBMramdacDeviceInfo[IBMramdac_ID&0xFFFF].DeviceName);
+ }
+
+ for (i=0;ramdacs[i].token != -1;i++) {
+ if (ramdacs[i].token == IBMramdac_ID)
+ RamDacIsSupported = TRUE;
+ }
+
+ if (!RamDacIsSupported) {
+ xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
+ "This IBM RAMDAC is NOT supported by this driver, aborting\n");
+ return NULL;
+ }
+
+ ramdacHelperPtr = RamDacHelperCreateInfoRec();
+ switch (IBMramdac_ID) {
+ case IBM526_RAMDAC:
+ case IBM526DB_RAMDAC:
+ ramdacHelperPtr->SetBpp = IBMramdac526SetBpp;
+ ramdacHelperPtr->HWCursorInit = IBMramdac526HWCursorInit;
+ break;
+ case IBM640_RAMDAC:
+ ramdacHelperPtr->SetBpp = IBMramdac640SetBpp;
+ ramdacHelperPtr->HWCursorInit = IBMramdac640HWCursorInit;
+ break;
+ }
+ ramdacPtr->RamDacType = IBMramdac_ID;
+ ramdacHelperPtr->RamDacType = IBMramdac_ID;
+ ramdacHelperPtr->Save = IBMramdacSave;
+ ramdacHelperPtr->Restore = IBMramdacRestore;
+
+ return ramdacHelperPtr;
+}
+
+void
+IBMramdac526SetBpp(ScrnInfoPtr pScrn, RamDacRegRecPtr ramdacReg)
+{
+ ramdacReg->DacRegs[IBMRGB_key_control] = 0x00; /* Disable Chroma Key */
+
+ switch (pScrn->bitsPerPixel) {
+ case 32:
+ ramdacReg->DacRegs[IBMRGB_pix_fmt] = PIXEL_FORMAT_32BPP;
+ ramdacReg->DacRegs[IBMRGB_32bpp] = B32_DCOL_DIRECT;
+ ramdacReg->DacRegs[IBMRGB_24bpp] = 0;
+ ramdacReg->DacRegs[IBMRGB_16bpp] = 0;
+ ramdacReg->DacRegs[IBMRGB_8bpp] = 0;
+ if (pScrn->overlayFlags & OVERLAY_8_32_PLANAR) {
+ ramdacReg->DacRegs[IBMRGB_key_control] = 0x01; /* Enable Key */
+ ramdacReg->DacRegs[IBMRGB_key] = 0xFF;
+ ramdacReg->DacRegs[IBMRGB_key_mask] = 0xFF;
+ }
+ break;
+ case 24:
+ ramdacReg->DacRegs[IBMRGB_pix_fmt] = PIXEL_FORMAT_24BPP;
+ ramdacReg->DacRegs[IBMRGB_32bpp] = 0;
+ ramdacReg->DacRegs[IBMRGB_24bpp] = B24_DCOL_DIRECT;
+ ramdacReg->DacRegs[IBMRGB_16bpp] = 0;
+ ramdacReg->DacRegs[IBMRGB_8bpp] = 0;
+ break;
+ case 16:
+ if (pScrn->depth == 16) {
+ ramdacReg->DacRegs[IBMRGB_pix_fmt] = PIXEL_FORMAT_16BPP;
+ ramdacReg->DacRegs[IBMRGB_32bpp] = 0;
+ ramdacReg->DacRegs[IBMRGB_24bpp] = 0;
+ ramdacReg->DacRegs[IBMRGB_16bpp] = B16_DCOL_DIRECT|B16_LINEAR |
+ B16_CONTIGUOUS | B16_565;
+ ramdacReg->DacRegs[IBMRGB_8bpp] = 0;
+ } else {
+ ramdacReg->DacRegs[IBMRGB_pix_fmt] = PIXEL_FORMAT_16BPP;
+ ramdacReg->DacRegs[IBMRGB_32bpp] = 0;
+ ramdacReg->DacRegs[IBMRGB_24bpp] = 0;
+ ramdacReg->DacRegs[IBMRGB_16bpp] = B16_DCOL_DIRECT|B16_LINEAR |
+ B16_CONTIGUOUS | B16_555;
+ ramdacReg->DacRegs[IBMRGB_8bpp] = 0;
+ }
+ break;
+ case 8:
+ ramdacReg->DacRegs[IBMRGB_pix_fmt] = PIXEL_FORMAT_8BPP;
+ ramdacReg->DacRegs[IBMRGB_32bpp] = 0;
+ ramdacReg->DacRegs[IBMRGB_24bpp] = 0;
+ ramdacReg->DacRegs[IBMRGB_16bpp] = 0;
+ ramdacReg->DacRegs[IBMRGB_8bpp] = B8_DCOL_INDIRECT;
+ break;
+ case 4:
+ ramdacReg->DacRegs[IBMRGB_pix_fmt] = PIXEL_FORMAT_4BPP;
+ ramdacReg->DacRegs[IBMRGB_32bpp] = 0;
+ ramdacReg->DacRegs[IBMRGB_24bpp] = 0;
+ ramdacReg->DacRegs[IBMRGB_16bpp] = 0;
+ ramdacReg->DacRegs[IBMRGB_8bpp] = 0;
+ }
+}
+
+IBMramdac526SetBppProc *IBMramdac526SetBppWeak(void) {
+ return IBMramdac526SetBpp;
+}
+
+void
+IBMramdac640SetBpp(ScrnInfoPtr pScrn, RamDacRegRecPtr ramdacReg)
+{
+ unsigned char bpp = 0x00;
+ unsigned char overlaybpp = 0x00;
+ unsigned char offset = 0x00;
+ unsigned char dispcont = 0x44;
+
+ ramdacReg->DacRegs[RGB640_SER_WID_03_00] = 0x00;
+ ramdacReg->DacRegs[RGB640_SER_WID_07_04] = 0x00;
+ ramdacReg->DacRegs[RGB640_DIAGS] = 0x07;
+
+ switch (pScrn->depth) {
+ case 8:
+ ramdacReg->DacRegs[RGB640_SER_07_00] = 0x00;
+ ramdacReg->DacRegs[RGB640_SER_15_08] = 0x00;
+ ramdacReg->DacRegs[RGB640_SER_23_16] = 0x00;
+ ramdacReg->DacRegs[RGB640_SER_31_24] = 0x00;
+ ramdacReg->DacRegs[RGB640_SER_MODE] = IBM640_SER_16_1; /*16:1 Mux*/
+ ramdacReg->DacRegs[RGB640_MISC_CONF] = IBM640_PCLK_8; /* pll / 8 */
+ bpp = 0x03;
+ break;
+ case 15:
+ ramdacReg->DacRegs[RGB640_SER_07_00] = 0x10;
+ ramdacReg->DacRegs[RGB640_SER_15_08] = 0x11;
+ ramdacReg->DacRegs[RGB640_SER_23_16] = 0x00;
+ ramdacReg->DacRegs[RGB640_SER_31_24] = 0x00;
+ ramdacReg->DacRegs[RGB640_SER_MODE] = IBM640_SER_8_1; /* 8:1 Mux*/
+ ramdacReg->DacRegs[RGB640_MISC_CONF] = IBM640_PCLK_8; /* pll / 8 */
+ bpp = 0x0E;
+ break;
+ case 16:
+ ramdacReg->DacRegs[RGB640_SER_07_00] = 0x10;
+ ramdacReg->DacRegs[RGB640_SER_15_08] = 0x11;
+ ramdacReg->DacRegs[RGB640_SER_23_16] = 0x00;
+ ramdacReg->DacRegs[RGB640_SER_31_24] = 0x00;
+ ramdacReg->DacRegs[RGB640_SER_MODE] = IBM640_SER_8_1; /* 8:1 Mux*/
+ ramdacReg->DacRegs[RGB640_MISC_CONF] = IBM640_PCLK_8; /* pll / 8 */
+ bpp = 0x05;
+ break;
+ case 24:
+ ramdacReg->DacRegs[RGB640_SER_07_00] = 0x30;
+ ramdacReg->DacRegs[RGB640_SER_15_08] = 0x31;
+ ramdacReg->DacRegs[RGB640_SER_23_16] = 0x32;
+ ramdacReg->DacRegs[RGB640_SER_31_24] = 0x33;
+ ramdacReg->DacRegs[RGB640_SER_MODE] = IBM640_SER_4_1; /* 4:1 Mux*/
+ ramdacReg->DacRegs[RGB640_MISC_CONF] = IBM640_PCLK_8; /* pll / 8 */
+ bpp = 0x09;
+ if (pScrn->overlayFlags & OVERLAY_8_32_PLANAR) {
+ ramdacReg->DacRegs[RGB640_SER_WID_07_04] = 0x04;
+ ramdacReg->DacRegs[RGB640_CHROMA_KEY0] = 0xFF;
+ ramdacReg->DacRegs[RGB640_CHROMA_MASK0] = 0xFF;
+ offset = 0x04;
+ overlaybpp = 0x04;
+ dispcont = 0x48;
+ }
+ break;
+ case 30: /* 10 bit dac */
+ ramdacReg->DacRegs[RGB640_SER_07_00] = 0x30;
+ ramdacReg->DacRegs[RGB640_SER_15_08] = 0x31;
+ ramdacReg->DacRegs[RGB640_SER_23_16] = 0x32;
+ ramdacReg->DacRegs[RGB640_SER_31_24] = 0x33;
+ ramdacReg->DacRegs[RGB640_SER_MODE] = IBM640_SER_4_1; /* 4:1 Mux*/
+ ramdacReg->DacRegs[RGB640_MISC_CONF] = IBM640_PSIZE10 |
+ IBM640_PCLK_8; /* pll / 8 */
+ bpp = 0x0D;
+ break;
+ }
+
+ {
+ int i;
+ for (i=0x100;i<0x140;i+=4) {
+ /* Initialize FrameBuffer Window Attribute Table */
+ ramdacReg->DacRegs[i+0] = bpp;
+ ramdacReg->DacRegs[i+1] = offset;
+ ramdacReg->DacRegs[i+2] = 0x00;
+ ramdacReg->DacRegs[i+3] = 0x00;
+ /* Initialize Overlay Window Attribute Table */
+ ramdacReg->DacRegs[i+0x100] = overlaybpp;
+ ramdacReg->DacRegs[i+0x101] = 0x00;
+ ramdacReg->DacRegs[i+0x102] = 0x00;
+ ramdacReg->DacRegs[i+0x103] = dispcont;
+ }
+ }
+}
+
+static void
+IBMramdac526ShowCursor(ScrnInfoPtr pScrn)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+
+ /* Enable cursor - X11 mode */
+ (*ramdacPtr->WriteDAC)(pScrn, IBMRGB_curs, 0x00, 0x07);
+}
+
+static void
+IBMramdac640ShowCursor(ScrnInfoPtr pScrn)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+
+ /* Enable cursor - mode2 (x11 mode) */
+ (*ramdacPtr->WriteDAC)(pScrn, RGB640_CURSOR_CONTROL, 0x00, 0x0B);
+ (*ramdacPtr->WriteDAC)(pScrn, RGB640_CROSSHAIR_CONTROL, 0x00, 0x00);
+}
+
+static void
+IBMramdac526HideCursor(ScrnInfoPtr pScrn)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+
+ /* Disable cursor - X11 mode */
+ (*ramdacPtr->WriteDAC)(pScrn, IBMRGB_curs, 0x00, 0x24);
+}
+
+static void
+IBMramdac640HideCursor(ScrnInfoPtr pScrn)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+
+ /* Disable cursor - mode2 (x11 mode) */
+ (*ramdacPtr->WriteDAC)(pScrn, RGB640_CURSOR_CONTROL, 0x00, 0x08);
+}
+
+static void
+IBMramdac526SetCursorPosition(ScrnInfoPtr pScrn, int x, int y)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+
+ x += 64;
+ y += 64;
+
+ (*ramdacPtr->WriteDAC)(pScrn, IBMRGB_curs_hot_x, 0x00, 0x3f);
+ (*ramdacPtr->WriteDAC)(pScrn, IBMRGB_curs_hot_y, 0x00, 0x3f);
+ (*ramdacPtr->WriteDAC)(pScrn, IBMRGB_curs_xl, 0x00, x & 0xff);
+ (*ramdacPtr->WriteDAC)(pScrn, IBMRGB_curs_xh, 0x00, (x>>8) & 0xf);
+ (*ramdacPtr->WriteDAC)(pScrn, IBMRGB_curs_yl, 0x00, y & 0xff);
+ (*ramdacPtr->WriteDAC)(pScrn, IBMRGB_curs_yh, 0x00, (y>>8) & 0xf);
+}
+
+static void
+IBMramdac640SetCursorPosition(ScrnInfoPtr pScrn, int x, int y)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+
+ x += 64;
+ y += 64;
+
+ (*ramdacPtr->WriteDAC)(pScrn, RGB640_CURS_OFFSETX, 0x00, 0x3f);
+ (*ramdacPtr->WriteDAC)(pScrn, RGB640_CURS_OFFSETY, 0x00, 0x3f);
+ (*ramdacPtr->WriteDAC)(pScrn, RGB640_CURS_X_LOW, 0x00, x & 0xff);
+ (*ramdacPtr->WriteDAC)(pScrn, RGB640_CURS_X_HIGH, 0x00, (x>>8) & 0xf);
+ (*ramdacPtr->WriteDAC)(pScrn, RGB640_CURS_Y_LOW, 0x00, y & 0xff);
+ (*ramdacPtr->WriteDAC)(pScrn, RGB640_CURS_Y_HIGH, 0x00, (y>>8) & 0xf);
+}
+
+static void
+IBMramdac526SetCursorColors(ScrnInfoPtr pScrn, int bg, int fg)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+
+ (*ramdacPtr->WriteDAC)(pScrn, IBMRGB_curs_col1_r, 0x00, bg >> 16);
+ (*ramdacPtr->WriteDAC)(pScrn, IBMRGB_curs_col1_g, 0x00, bg >> 8);
+ (*ramdacPtr->WriteDAC)(pScrn, IBMRGB_curs_col1_b, 0x00, bg);
+ (*ramdacPtr->WriteDAC)(pScrn, IBMRGB_curs_col2_r, 0x00, fg >> 16);
+ (*ramdacPtr->WriteDAC)(pScrn, IBMRGB_curs_col2_g, 0x00, fg >> 8);
+ (*ramdacPtr->WriteDAC)(pScrn, IBMRGB_curs_col2_b, 0x00, fg);
+}
+
+static void
+IBMramdac640SetCursorColors(ScrnInfoPtr pScrn, int bg, int fg)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+
+ (*ramdacPtr->WriteDAC)(pScrn, RGB640_CURS_COL0, 0x00, 0);
+ (*ramdacPtr->WriteData)(pScrn, fg>>16);
+ (*ramdacPtr->WriteData)(pScrn, fg>>8);
+ (*ramdacPtr->WriteData)(pScrn, fg);
+ (*ramdacPtr->WriteData)(pScrn, bg>>16);
+ (*ramdacPtr->WriteData)(pScrn, bg>>8);
+ (*ramdacPtr->WriteData)(pScrn, bg);
+ (*ramdacPtr->WriteData)(pScrn, fg>>16);
+ (*ramdacPtr->WriteData)(pScrn, fg>>8);
+ (*ramdacPtr->WriteData)(pScrn, fg);
+ (*ramdacPtr->WriteData)(pScrn, bg>>16);
+ (*ramdacPtr->WriteData)(pScrn, bg>>8);
+ (*ramdacPtr->WriteData)(pScrn, bg);
+}
+
+static void
+IBMramdac526LoadCursorImage(ScrnInfoPtr pScrn, unsigned char *src)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+ int i;
+ /*
+ * Output the cursor data. The realize function has put the planes into
+ * their correct order, so we can just blast this out.
+ */
+ for (i = 0; i < 1024; i++)
+ (*ramdacPtr->WriteDAC)(pScrn, IBMRGB_curs_array + i, 0x00, (*src++));
+}
+
+static void
+IBMramdac640LoadCursorImage(ScrnInfoPtr pScrn, unsigned char *src)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+ int i;
+ /*
+ * Output the cursor data. The realize function has put the planes into
+ * their correct order, so we can just blast this out.
+ */
+ for (i = 0; i < 1024; i++)
+ (*ramdacPtr->WriteDAC)(pScrn, RGB640_CURS_WRITE + i, 0x00, (*src++));
+}
+
+static Bool
+IBMramdac526UseHWCursor(ScreenPtr pScr, CursorPtr pCurs)
+{
+ return TRUE;
+}
+
+static Bool
+IBMramdac640UseHWCursor(ScreenPtr pScr, CursorPtr pCurs)
+{
+ return TRUE;
+}
+
+void
+IBMramdac526HWCursorInit(xf86CursorInfoPtr infoPtr)
+{
+ infoPtr->MaxWidth = 64;
+ infoPtr->MaxHeight = 64;
+ infoPtr->Flags = HARDWARE_CURSOR_TRUECOLOR_AT_8BPP |
+ HARDWARE_CURSOR_AND_SOURCE_WITH_MASK |
+ HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_1;
+ infoPtr->SetCursorColors = IBMramdac526SetCursorColors;
+ infoPtr->SetCursorPosition = IBMramdac526SetCursorPosition;
+ infoPtr->LoadCursorImage = IBMramdac526LoadCursorImage;
+ infoPtr->HideCursor = IBMramdac526HideCursor;
+ infoPtr->ShowCursor = IBMramdac526ShowCursor;
+ infoPtr->UseHWCursor = IBMramdac526UseHWCursor;
+}
+
+void
+IBMramdac640HWCursorInit(xf86CursorInfoPtr infoPtr)
+{
+ infoPtr->MaxWidth = 64;
+ infoPtr->MaxHeight = 64;
+ infoPtr->Flags = HARDWARE_CURSOR_TRUECOLOR_AT_8BPP |
+ HARDWARE_CURSOR_AND_SOURCE_WITH_MASK |
+ HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_1;
+ infoPtr->SetCursorColors = IBMramdac640SetCursorColors;
+ infoPtr->SetCursorPosition = IBMramdac640SetCursorPosition;
+ infoPtr->LoadCursorImage = IBMramdac640LoadCursorImage;
+ infoPtr->HideCursor = IBMramdac640HideCursor;
+ infoPtr->ShowCursor = IBMramdac640ShowCursor;
+ infoPtr->UseHWCursor = IBMramdac640UseHWCursor;
+}
diff --git a/xorg-server/hw/xfree86/ramdac/IBM.h b/xorg-server/hw/xfree86/ramdac/IBM.h
new file mode 100644
index 000000000..fdb0f5ad1
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/IBM.h
@@ -0,0 +1,385 @@
+
+#include <xf86RamDac.h>
+
+RamDacHelperRecPtr IBMramdacProbe(ScrnInfoPtr pScrn, RamDacSupportedInfoRecPtr ramdacs);
+void IBMramdacSave(ScrnInfoPtr pScrn, RamDacRecPtr RamDacRec, RamDacRegRecPtr RamDacRegRec);
+void IBMramdacRestore(ScrnInfoPtr pScrn, RamDacRecPtr RamDacRec, RamDacRegRecPtr RamDacRegRec);
+void IBMramdac526SetBpp(ScrnInfoPtr pScrn, RamDacRegRecPtr RamDacRegRec);
+void IBMramdac640SetBpp(ScrnInfoPtr pScrn, RamDacRegRecPtr RamDacRegRec);
+unsigned long IBMramdac526CalculateMNPCForClock(unsigned long RefClock,
+ unsigned long ReqClock, char IsPixClock, unsigned long MinClock,
+ unsigned long MaxClock, unsigned long *rM, unsigned long *rN,
+ unsigned long *rP, unsigned long *rC);
+unsigned long IBMramdac640CalculateMNPCForClock(unsigned long RefClock,
+ unsigned long ReqClock, char IsPixClock, unsigned long MinClock,
+ unsigned long MaxClock, unsigned long *rM, unsigned long *rN,
+ unsigned long *rP, unsigned long *rC);
+void IBMramdac526HWCursorInit(xf86CursorInfoPtr infoPtr);
+void IBMramdac640HWCursorInit(xf86CursorInfoPtr infoPtr);
+
+typedef void IBMramdac526SetBppProc(ScrnInfoPtr, RamDacRegRecPtr);
+IBMramdac526SetBppProc *IBMramdac526SetBppWeak(void);
+
+#define IBM524_RAMDAC ((VENDOR_IBM << 16) | 0x00)
+#define IBM524A_RAMDAC ((VENDOR_IBM << 16) | 0x01)
+#define IBM525_RAMDAC ((VENDOR_IBM << 16) | 0x02)
+#define IBM526_RAMDAC ((VENDOR_IBM << 16) | 0x03)
+#define IBM526DB_RAMDAC ((VENDOR_IBM << 16) | 0x04)
+#define IBM528_RAMDAC ((VENDOR_IBM << 16) | 0x05)
+#define IBM528A_RAMDAC ((VENDOR_IBM << 16) | 0x06)
+#define IBM624_RAMDAC ((VENDOR_IBM << 16) | 0x07)
+#define IBM624DB_RAMDAC ((VENDOR_IBM << 16) | 0x08)
+#define IBM640_RAMDAC ((VENDOR_IBM << 16) | 0x09)
+
+/*
+ * IBM Ramdac registers
+ */
+
+#define IBMRGB_REF_FREQ_1 14.31818
+#define IBMRGB_REF_FREQ_2 50.00000
+
+#define IBMRGB_rev 0x00
+#define IBMRGB_id 0x01
+#define IBMRGB_misc_clock 0x02
+#define IBMRGB_sync 0x03
+#define IBMRGB_hsync_pos 0x04
+#define IBMRGB_pwr_mgmt 0x05
+#define IBMRGB_dac_op 0x06
+#define IBMRGB_pal_ctrl 0x07
+#define IBMRGB_sysclk 0x08 /* not RGB525 */
+#define IBMRGB_pix_fmt 0x0a
+#define IBMRGB_8bpp 0x0b
+#define IBMRGB_16bpp 0x0c
+#define IBMRGB_24bpp 0x0d
+#define IBMRGB_32bpp 0x0e
+#define IBMRGB_pll_ctrl1 0x10
+#define IBMRGB_pll_ctrl2 0x11
+#define IBMRGB_pll_ref_div_fix 0x14
+#define IBMRGB_sysclk_ref_div 0x15 /* not RGB525 */
+#define IBMRGB_sysclk_vco_div 0x16 /* not RGB525 */
+/* #define IBMRGB_f0 0x20 */
+
+#define IBMRGB_sysclk_n 0x15
+#define IBMRGB_sysclk_m 0x16
+#define IBMRGB_sysclk_p 0x17
+#define IBMRGB_sysclk_c 0x18
+
+#define IBMRGB_m0 0x20
+#define IBMRGB_n0 0x21
+#define IBMRGB_p0 0x22
+#define IBMRGB_c0 0x23
+#define IBMRGB_m1 0x24
+#define IBMRGB_n1 0x25
+#define IBMRGB_p1 0x26
+#define IBMRGB_c1 0x27
+#define IBMRGB_m2 0x28
+#define IBMRGB_n2 0x29
+#define IBMRGB_p2 0x2a
+#define IBMRGB_c2 0x2b
+#define IBMRGB_m3 0x2c
+#define IBMRGB_n3 0x2d
+#define IBMRGB_p3 0x2e
+#define IBMRGB_c3 0x2f
+
+#define IBMRGB_curs 0x30
+#define IBMRGB_curs_xl 0x31
+#define IBMRGB_curs_xh 0x32
+#define IBMRGB_curs_yl 0x33
+#define IBMRGB_curs_yh 0x34
+#define IBMRGB_curs_hot_x 0x35
+#define IBMRGB_curs_hot_y 0x36
+#define IBMRGB_curs_col1_r 0x40
+#define IBMRGB_curs_col1_g 0x41
+#define IBMRGB_curs_col1_b 0x42
+#define IBMRGB_curs_col2_r 0x43
+#define IBMRGB_curs_col2_g 0x44
+#define IBMRGB_curs_col2_b 0x45
+#define IBMRGB_curs_col3_r 0x46
+#define IBMRGB_curs_col3_g 0x47
+#define IBMRGB_curs_col3_b 0x48
+#define IBMRGB_border_col_r 0x60
+#define IBMRGB_border_col_g 0x61
+#define IBMRGB_botder_col_b 0x62
+#define IBMRGB_key 0x68
+#define IBMRGB_key_mask 0x6C
+#define IBMRGB_misc1 0x70
+#define IBMRGB_misc2 0x71
+#define IBMRGB_misc3 0x72
+#define IBMRGB_misc4 0x73 /* not RGB525 */
+#define IBMRGB_key_control 0x78
+#define IBMRGB_dac_sense 0x82
+#define IBMRGB_misr_r 0x84
+#define IBMRGB_misr_g 0x86
+#define IBMRGB_misr_b 0x88
+#define IBMRGB_pll_vco_div_in 0x8e
+#define IBMRGB_pll_ref_div_in 0x8f
+#define IBMRGB_vram_mask_0 0x90
+#define IBMRGB_vram_mask_1 0x91
+#define IBMRGB_vram_mask_2 0x92
+#define IBMRGB_vram_mask_3 0x93
+#define IBMRGB_curs_array 0x100
+
+
+
+/* Constants rgb525.h */
+
+/* RGB525_REVISION_LEVEL */
+#define RGB525_PRODUCT_REV_LEVEL 0xf0
+
+/* RGB525_ID */
+#define RGB525_PRODUCT_ID 0x01
+
+/* RGB525_MISC_CTRL_1 */
+#define MISR_CNTL_ENABLE 0x80
+#define VMSK_CNTL_ENABLE 0x40
+#define PADR_RDMT_RDADDR 0x0
+#define PADR_RDMT_PAL_STATE 0x20
+#define SENS_DSAB_DISABLE 0x10
+#define SENS_SEL_BIT3 0x0
+#define SENS_SEL_BIT7 0x08
+#define VRAM_SIZE_32 0x0
+#define VRAM_SIZE_64 0x01
+
+/* RGB525_MISC_CTRL_2 */
+#define PCLK_SEL_LCLK 0x0
+#define PCLK_SEL_PLL 0x40
+#define PCLK_SEL_EXT 0x80
+#define INTL_MODE_ENABLE 0x20
+#define BLANK_CNTL_ENABLE 0x10
+#define COL_RES_6BIT 0x0
+#define COL_RES_8BIT 0x04
+#define PORT_SEL_VGA 0x0
+#define PORT_SEL_VRAM 0x01
+
+/* RGB525_MISC_CTRL_3 */
+#define SWAP_RB 0x80
+#define SWAP_WORD_LOHI 0x0
+#define SWAP_WORD_HILO 0x10
+#define SWAP_NIB_HILO 0x0
+#define SWAP_NIB_LOHI 0x02
+
+/* RGB525_MISC_CLK_CTRL */
+#define DDOT_CLK_ENABLE 0x0
+#define DDOT_CLK_DISABLE 0x80
+#define SCLK_ENABLE 0x0
+#define SCLK_DISABLE 0x40
+#define B24P_DDOT_PLL 0x0
+#define B24P_DDOT_SCLK 0x20
+#define DDOT_DIV_PLL_1 0x0
+#define DDOT_DIV_PLL_2 0x02
+#define DDOT_DIV_PLL_4 0x04
+#define DDOT_DIV_PLL_8 0x06
+#define DDOT_DIV_PLL_16 0x08
+#define PLL_DISABLE 0x0
+#define PLL_ENABLE 0x01
+
+/* RGB525_SYNC_CTRL */
+#define DLY_CNTL_ADD 0x0
+#define DLY_SYNC_NOADD 0x80
+#define CSYN_INVT_DISABLE 0x0
+#define CSYN_INVT_ENABLE 0x40
+#define VSYN_INVT_DISABLE 0x0
+#define VSYN_INVT_ENABLE 0x20
+#define HSYN_INVT_DISABLE 0x0
+#define HSYN_INVT_ENABLE 0x10
+#define VSYN_CNTL_NORMAL 0x0
+#define VSYN_CNTL_HIGH 0x04
+#define VSYN_CNTL_LOW 0x08
+#define VSYN_CNTL_DISABLE 0x0C
+#define HSYN_CNTL_NORMAL 0x0
+#define HSYN_CNTL_HIGH 0x01
+#define HSYN_CNTL_LOW 0x02
+#define HSYN_CNTL_DISABLE 0x03
+
+/* RGB525_HSYNC_CTRL */
+#define HSYN_POS(n) (n)
+
+/* RGB525_POWER_MANAGEMENT */
+#define SCLK_PWR_NORMAL 0x0
+#define SCLK_PWR_DISABLE 0x10
+#define DDOT_PWR_NORMAL 0x0
+#define DDOT_PWR_DISABLE 0x08
+#define SYNC_PWR_NORMAL 0x0
+#define SYNC_PWR_DISABLE 0x04
+#define ICLK_PWR_NORMAL 0x0
+#define ICLK_PWR_DISABLE 0x02
+#define DAC_PWR_NORMAL 0x0
+#define DAC_PWR_DISABLE 0x01
+
+/* RGB525_DAC_OPERATION */
+#define SOG_DISABLE 0x0
+#define SOG_ENABLE 0x08
+#define BRB_NORMAL 0x0
+#define BRB_ALWAYS 0x04
+#define DSR_DAC_SLOW 0x02
+#define DSR_DAC_FAST 0x0
+#define DPE_DISABLE 0x0
+#define DPE_ENABLE 0x01
+
+/* RGB525_PALETTE_CTRL */
+#define SIXBIT_LINEAR_ENABLE 0x0
+#define SIXBIT_LINEAR_DISABLE 0x80
+#define PALETTE_PARITION(n) (n)
+
+/* RGB525_PIXEL_FORMAT */
+#define PIXEL_FORMAT_4BPP 0x02
+#define PIXEL_FORMAT_8BPP 0x03
+#define PIXEL_FORMAT_16BPP 0x04
+#define PIXEL_FORMAT_24BPP 0x05
+#define PIXEL_FORMAT_32BPP 0x06
+
+/* RGB525_8BPP_CTRL */
+#define B8_DCOL_INDIRECT 0x0
+#define B8_DCOL_DIRECT 0x01
+
+/* RGB525_16BPP_CTRL */
+#define B16_DCOL_INDIRECT 0x0
+#define B16_DCOL_DYNAMIC 0x40
+#define B16_DCOL_DIRECT 0xC0
+#define B16_POL_FORCE_BYPASS 0x0
+#define B16_POL_FORCE_LOOKUP 0x20
+#define B16_ZIB 0x0
+#define B16_LINEAR 0x04
+#define B16_555 0x0
+#define B16_565 0x02
+#define B16_SPARSE 0x0
+#define B16_CONTIGUOUS 0x01
+
+/* RGB525_24BPP_CTRL */
+#define B24_DCOL_INDIRECT 0x0
+#define B24_DCOL_DIRECT 0x01
+
+/* RGB525_32BPP_CTRL */
+#define B32_POL_FORCE_BYPASS 0x0
+#define B32_POL_FORCE_LOOKUP 0x04
+#define B32_DCOL_INDIRECT 0x0
+#define B32_DCOL_DYNAMIC 0x01
+#define B32_DCOL_DIRECT 0x03
+
+/* RGB525_PLL_CTRL_1 */
+#define REF_SRC_REFCLK 0x0
+#define REF_SRC_EXTCLK 0x10
+#define PLL_EXT_FS_3_0 0x0
+#define PLL_EXT_FS_2_0 0x01
+#define PLL_CNTL2_3_0 0x02
+#define PLL_CNTL2_2_0 0x03
+
+/* RGB525_PLL_CTRL_2 */
+#define PLL_INT_FS_3_0(n) (n)
+#define PLL_INT_FS_2_0(n) (n)
+
+/* RGB525_PLL_REF_DIV_COUNT */
+#define REF_DIV_COUNT(n) (n)
+
+/* RGB525_F0 - RGB525_F15 */
+#define VCO_DIV_COUNT(n) (n)
+
+/* RGB525_PLL_REFCLK values */
+#define RGB525_PLL_REFCLK_MHz(n) ((n)/2)
+
+/* RGB525_CURSOR_CONTROL */
+#define SMLC_PART_0 0x0
+#define SMLC_PART_1 0x40
+#define SMLC_PART_2 0x80
+#define SMLC_PART_3 0xC0
+#define PIX_ORDER_RL 0x0
+#define PIX_ORDER_LR 0x20
+#define LOC_READ_LAST 0x0
+#define LOC_READ_ACTUAL 0x10
+#define UPDT_CNTL_DELAYED 0x0
+#define UPDT_CNTL_IMMEDIATE 0x08
+#define CURSOR_SIZE_32 0x0
+#define CURSOR_SIZE_64 0x40
+#define CURSOR_MODE_OFF 0x0
+#define CURSOR_MODE_3_COLOR 0x01
+#define CURSOR_MODE_2_COLOR_HL 0x02
+#define CURSOR_MODE_2_COLOR 0x03
+
+/* RGB525_REVISION_LEVEL */
+#define REVISION_LEVEL 0xF0 /* predefined */
+
+/* RGB525_ID */
+#define ID_CODE 0x01 /* predefined */
+
+/* MISR status */
+#define RGB525_MISR_DONE 0x01
+
+/* the IBMRGB640 is rather different from the rest of the RAMDACs,
+ so we define a completely new set of register names for it */
+#define RGB640_SER_07_00 0x02
+#define RGB640_SER_15_08 0x03
+#define RGB640_SER_23_16 0x04
+#define RGB640_SER_31_24 0x05
+#define RGB640_SER_WID_03_00 0x06
+#define RGB640_SER_WID_07_04 0x07
+#define RGB640_SER_MODE 0x08
+#define IBM640_SER_2_1 0x00
+#define IBM640_SER_4_1 0x01
+#define IBM640_SER_8_1 0x02
+#define IBM640_SER_16_1 0x03
+#define IBM640_SER_16_3 0x05
+#define IBM640_SER_5_1 0x06
+#define RGB640_PIXEL_INTERLEAVE 0x09
+#define RGB640_MISC_CONF 0x0a
+#define IBM640_PCLK 0x00
+#define IBM640_PCLK_2 0x40
+#define IBM640_PCLK_4 0x80
+#define IBM640_PCLK_8 0xc0
+#define IBM640_PSIZE10 0x10
+#define IBM640_LCI 0x08
+#define IBM640_WIDCTL_MASK 0x07
+#define RGB640_VGA_CONTROL 0x0b
+#define IBM640_RDBK 0x04
+#define IBM640_PSIZE8 0x02
+#define IBM640_VRAM 0x01
+#define RGB640_DAC_CONTROL 0x0d
+#define IBM640_MONO 0x08
+#define IBM640_DACENBL 0x04
+#define IBM640_SHUNT 0x02
+#define IBM640_SLOWSLEW 0x01
+#define RGB640_OUTPUT_CONTROL 0x0e
+#define IBM640_RDAI 0x04
+#define IBM640_WDAI 0x02
+#define IBM640_WATCTL 0x01
+#define RGB640_SYNC_CONTROL 0x0f
+#define IBM640_PWR 0x20
+#define IBM640_VSP 0x10
+#define IBM640_HSP 0x08
+#define IBM640_CSE 0x04
+#define IBM640_CSG 0x02
+#define IBM640_BPE 0x01
+#define RGB640_PLL_N 0x10
+#define RGB640_PLL_M 0x11
+#define RGB640_PLL_P 0x12
+#define RGB640_PLL_CTL 0x13
+#define IBM640_PLL_EN 0x04
+#define IBM640_PLL_HIGH 0x10
+#define IBM640_PLL_LOW 0x01
+#define RGB640_AUX_PLL_CTL 0x17
+#define IBM640_AUXPLL 0x04
+#define IBM640_AUX_HI 0x02
+#define IBM640_AUX_LO 0x01
+#define RGB640_CHROMA_KEY0 0x20
+#define RGB640_CHROMA_MASK0 0x21
+#define RGB640_CURS_X_LOW 0x40
+#define RGB640_CURS_X_HIGH 0x41
+#define RGB640_CURS_Y_LOW 0x42
+#define RGB640_CURS_Y_HIGH 0x43
+#define RGB640_CURS_OFFSETX 0x44
+#define RGB640_CURS_OFFSETY 0x45
+#define RGB640_CURSOR_CONTROL 0x4B
+#define IBM640_CURS_OFF 0x00
+#define IBM640_CURS_MODE0 0x01
+#define IBM640_CURS_MODE1 0x02
+#define IBM640_CURS_MODE2 0x03
+#define IBM640_CURS_ADV 0x04
+#define RGB640_CROSSHAIR_CONTROL 0x57
+#define RGB640_VRAM_MASK0 0xf0
+#define RGB640_VRAM_MASK1 0xf1
+#define RGB640_VRAM_MASK2 0xf2
+#define RGB640_DIAGS 0xfa
+#define RGB640_CURS_WRITE 0x1000
+#define RGB640_CURS_COL0 0x4800
+#define RGB640_CURS_COL1 0x4801
+#define RGB640_CURS_COL2 0x4802
+#define RGB640_CURS_COL3 0x4803
diff --git a/xorg-server/hw/xfree86/ramdac/IBMPriv.h b/xorg-server/hw/xfree86/ramdac/IBMPriv.h
new file mode 100644
index 000000000..a33da9106
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/IBMPriv.h
@@ -0,0 +1,27 @@
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "IBM.h"
+
+typedef struct {
+ char *DeviceName;
+} xf86IBMramdacInfo;
+
+extern xf86IBMramdacInfo IBMramdacDeviceInfo[];
+
+#ifdef INIT_IBM_RAMDAC_INFO
+xf86IBMramdacInfo IBMramdacDeviceInfo[] = {
+ {"IBM 524"},
+ {"IBM 524A"},
+ {"IBM 525"},
+ {"IBM 526"},
+ {"IBM 526DB(DoubleBuffer)"},
+ {"IBM 528"},
+ {"IBM 528A"},
+ {"IBM 624"},
+ {"IBM 624DB(DoubleBuffer)"},
+ {"IBM 640"}
+};
+#endif
diff --git a/xorg-server/hw/xfree86/ramdac/Makefile.am b/xorg-server/hw/xfree86/ramdac/Makefile.am
new file mode 100644
index 000000000..2b84cb4dd
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/Makefile.am
@@ -0,0 +1,19 @@
+noinst_LIBRARIES = libramdac.a
+
+libramdac_a_SOURCES = xf86RamDac.c xf86RamDacCmap.c \
+ xf86Cursor.c xf86HWCurs.c IBM.c BT.c TI.c \
+ xf86BitOrder.c
+
+sdk_HEADERS = BT.h IBM.h TI.h xf86Cursor.h xf86RamDac.h
+
+DISTCLEANFILES = xf86BitOrder.c
+EXTRA_DIST = BTPriv.h IBMPriv.h TIPriv.h xf86CursorPriv.h xf86RamDacPriv.h \
+ CURSOR.NOTES
+
+AM_CFLAGS = -DXAAReverseBitOrder=xf86ReverseBitOrder -DRAMDAC_MODULE \
+ $(DIX_CFLAGS) $(XORG_CFLAGS)
+INCLUDES = $(XORG_INCS)
+
+xf86BitOrder.c:
+ echo "#define XAAReverseBitOrder xf86ReverseBitOrder" > $@
+ echo "#include \"$(srcdir)/../xaa/xaaBitOrder.c\"" >> $@
diff --git a/xorg-server/hw/xfree86/ramdac/Makefile.in b/xorg-server/hw/xfree86/ramdac/Makefile.in
new file mode 100644
index 000000000..dc47ab102
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/Makefile.in
@@ -0,0 +1,697 @@
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = hw/xfree86/ramdac
+DIST_COMMON = $(sdk_HEADERS) $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/include/do-not-use-config.h \
+ $(top_builddir)/include/xorg-server.h \
+ $(top_builddir)/include/dix-config.h \
+ $(top_builddir)/include/xgl-config.h \
+ $(top_builddir)/include/xorg-config.h \
+ $(top_builddir)/include/xkb-config.h \
+ $(top_builddir)/include/xwin-config.h \
+ $(top_builddir)/include/kdrive-config.h
+CONFIG_CLEAN_FILES =
+LIBRARIES = $(noinst_LIBRARIES)
+ARFLAGS = cru
+libramdac_a_AR = $(AR) $(ARFLAGS)
+libramdac_a_LIBADD =
+am_libramdac_a_OBJECTS = xf86RamDac.$(OBJEXT) xf86RamDacCmap.$(OBJEXT) \
+ xf86Cursor.$(OBJEXT) xf86HWCurs.$(OBJEXT) IBM.$(OBJEXT) \
+ BT.$(OBJEXT) TI.$(OBJEXT) xf86BitOrder.$(OBJEXT)
+libramdac_a_OBJECTS = $(am_libramdac_a_OBJECTS)
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/include
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+SOURCES = $(libramdac_a_SOURCES)
+DIST_SOURCES = $(libramdac_a_SOURCES)
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+ *) f=$$p;; \
+ esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+am__installdirs = "$(DESTDIR)$(sdkdir)"
+sdkHEADERS_INSTALL = $(INSTALL_HEADER)
+HEADERS = $(sdk_HEADERS)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+ADMIN_MAN_DIR = @ADMIN_MAN_DIR@
+ADMIN_MAN_SUFFIX = @ADMIN_MAN_SUFFIX@
+ALLOCA = @ALLOCA@
+AMTAR = @AMTAR@
+APPDEFAULTDIR = @APPDEFAULTDIR@
+APPLE_APPLICATIONS_DIR = @APPLE_APPLICATIONS_DIR@
+APP_MAN_DIR = @APP_MAN_DIR@
+APP_MAN_SUFFIX = @APP_MAN_SUFFIX@
+AR = @AR@
+AS = @AS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+BASE_FONT_PATH = @BASE_FONT_PATH@
+BUILD_DATE = @BUILD_DATE@
+BUILD_TIME = @BUILD_TIME@
+CC = @CC@
+CCAS = @CCAS@
+CCASDEPMODE = @CCASDEPMODE@
+CCASFLAGS = @CCASFLAGS@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+COMPILEDDEFAULTFONTPATH = @COMPILEDDEFAULTFONTPATH@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DARWIN_LIBS = @DARWIN_LIBS@
+DBUS_CFLAGS = @DBUS_CFLAGS@
+DBUS_LIBS = @DBUS_LIBS@
+DEFAULT_LIBRARY_PATH = @DEFAULT_LIBRARY_PATH@
+DEFAULT_LOGPREFIX = @DEFAULT_LOGPREFIX@
+DEFAULT_MODULE_PATH = @DEFAULT_MODULE_PATH@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DGA_CFLAGS = @DGA_CFLAGS@
+DGA_LIBS = @DGA_LIBS@
+DIX_CFLAGS = @DIX_CFLAGS@
+DLLTOOL = @DLLTOOL@
+DMXEXAMPLES_DEP_CFLAGS = @DMXEXAMPLES_DEP_CFLAGS@
+DMXEXAMPLES_DEP_LIBS = @DMXEXAMPLES_DEP_LIBS@
+DMXMODULES_CFLAGS = @DMXMODULES_CFLAGS@
+DMXMODULES_LIBS = @DMXMODULES_LIBS@
+DMXXIEXAMPLES_DEP_CFLAGS = @DMXXIEXAMPLES_DEP_CFLAGS@
+DMXXIEXAMPLES_DEP_LIBS = @DMXXIEXAMPLES_DEP_LIBS@
+DMXXMUEXAMPLES_DEP_CFLAGS = @DMXXMUEXAMPLES_DEP_CFLAGS@
+DMXXMUEXAMPLES_DEP_LIBS = @DMXXMUEXAMPLES_DEP_LIBS@
+DRI2PROTO_CFLAGS = @DRI2PROTO_CFLAGS@
+DRI2PROTO_LIBS = @DRI2PROTO_LIBS@
+DRIPROTO_CFLAGS = @DRIPROTO_CFLAGS@
+DRIPROTO_LIBS = @DRIPROTO_LIBS@
+DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
+DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
+DRI_DRIVER_PATH = @DRI_DRIVER_PATH@
+DSYMUTIL = @DSYMUTIL@
+DTRACE = @DTRACE@
+ECHO = @ECHO@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+F77 = @F77@
+FFLAGS = @FFLAGS@
+FILE_MAN_DIR = @FILE_MAN_DIR@
+FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
+FREETYPE_CFLAGS = @FREETYPE_CFLAGS@
+FREETYPE_LIBS = @FREETYPE_LIBS@
+GLX_ARCH_DEFINES = @GLX_ARCH_DEFINES@
+GLX_DEFINES = @GLX_DEFINES@
+GL_CFLAGS = @GL_CFLAGS@
+GL_LIBS = @GL_LIBS@
+GREP = @GREP@
+HAL_CFLAGS = @HAL_CFLAGS@
+HAL_LIBS = @HAL_LIBS@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+KDRIVE_CFLAGS = @KDRIVE_CFLAGS@
+KDRIVE_INCS = @KDRIVE_INCS@
+KDRIVE_LIBS = @KDRIVE_LIBS@
+KDRIVE_LOCAL_LIBS = @KDRIVE_LOCAL_LIBS@
+KDRIVE_PURE_INCS = @KDRIVE_PURE_INCS@
+KDRIVE_PURE_LIBS = @KDRIVE_PURE_LIBS@
+LAUNCHD = @LAUNCHD@
+LDFLAGS = @LDFLAGS@
+LD_EXPORT_SYMBOLS_FLAG = @LD_EXPORT_SYMBOLS_FLAG@
+LEX = @LEX@
+LEXLIB = @LEXLIB@
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBDRM_CFLAGS = @LIBDRM_CFLAGS@
+LIBDRM_LIBS = @LIBDRM_LIBS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIB_MAN_DIR = @LIB_MAN_DIR@
+LIB_MAN_SUFFIX = @LIB_MAN_SUFFIX@
+LINUXDOC = @LINUXDOC@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MAKE_HTML = @MAKE_HTML@
+MAKE_PDF = @MAKE_PDF@
+MAKE_PS = @MAKE_PS@
+MAKE_TEXT = @MAKE_TEXT@
+MESA_SOURCE = @MESA_SOURCE@
+MISC_MAN_DIR = @MISC_MAN_DIR@
+MISC_MAN_SUFFIX = @MISC_MAN_SUFFIX@
+MKDIR_P = @MKDIR_P@
+MKFONTDIR = @MKFONTDIR@
+MKFONTSCALE = @MKFONTSCALE@
+NMEDIT = @NMEDIT@
+OBJC = @OBJC@
+OBJCCLD = @OBJCCLD@
+OBJCDEPMODE = @OBJCDEPMODE@
+OBJCFLAGS = @OBJCFLAGS@
+OBJCLINK = @OBJCLINK@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OPENSSL_CFLAGS = @OPENSSL_CFLAGS@
+OPENSSL_LIBS = @OPENSSL_LIBS@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PCIACCESS_CFLAGS = @PCIACCESS_CFLAGS@
+PCIACCESS_LIBS = @PCIACCESS_LIBS@
+PCI_TXT_IDS_PATH = @PCI_TXT_IDS_PATH@
+PERL = @PERL@
+PKG_CONFIG = @PKG_CONFIG@
+PROJECTROOT = @PROJECTROOT@
+PS2PDF = @PS2PDF@
+RANLIB = @RANLIB@
+RAWCPP = @RAWCPP@
+RAWCPPFLAGS = @RAWCPPFLAGS@
+SED = @SED@
+SERVER_MISC_CONFIG_PATH = @SERVER_MISC_CONFIG_PATH@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+SOLARIS_ASM_CFLAGS = @SOLARIS_ASM_CFLAGS@
+SOLARIS_INOUT_ARCH = @SOLARIS_INOUT_ARCH@
+STRIP = @STRIP@
+TSLIB_CFLAGS = @TSLIB_CFLAGS@
+TSLIB_LIBS = @TSLIB_LIBS@
+UTILS_SYS_LIBS = @UTILS_SYS_LIBS@
+VENDOR_MAN_VERSION = @VENDOR_MAN_VERSION@
+VENDOR_NAME = @VENDOR_NAME@
+VENDOR_NAME_SHORT = @VENDOR_NAME_SHORT@
+VENDOR_RELEASE = @VENDOR_RELEASE@
+VERSION = @VERSION@
+X11APP_ARCHS = @X11APP_ARCHS@
+X11EXAMPLES_DEP_CFLAGS = @X11EXAMPLES_DEP_CFLAGS@
+X11EXAMPLES_DEP_LIBS = @X11EXAMPLES_DEP_LIBS@
+XDMCP_CFLAGS = @XDMCP_CFLAGS@
+XDMCP_LIBS = @XDMCP_LIBS@
+XDMXCONFIG_DEP_CFLAGS = @XDMXCONFIG_DEP_CFLAGS@
+XDMXCONFIG_DEP_LIBS = @XDMXCONFIG_DEP_LIBS@
+XDMX_CFLAGS = @XDMX_CFLAGS@
+XDMX_LIBS = @XDMX_LIBS@
+XDMX_SYS_LIBS = @XDMX_SYS_LIBS@
+XEGLMODULES_CFLAGS = @XEGLMODULES_CFLAGS@
+XEGL_LIBS = @XEGL_LIBS@
+XEGL_SYS_LIBS = @XEGL_SYS_LIBS@
+XEPHYR_CFLAGS = @XEPHYR_CFLAGS@
+XEPHYR_DRI_LIBS = @XEPHYR_DRI_LIBS@
+XEPHYR_INCS = @XEPHYR_INCS@
+XEPHYR_LIBS = @XEPHYR_LIBS@
+XF86CONFIGFILE = @XF86CONFIGFILE@
+XF86MISC_CFLAGS = @XF86MISC_CFLAGS@
+XF86MISC_LIBS = @XF86MISC_LIBS@
+XF86VIDMODE_CFLAGS = @XF86VIDMODE_CFLAGS@
+XF86VIDMODE_LIBS = @XF86VIDMODE_LIBS@
+XGLMODULES_CFLAGS = @XGLMODULES_CFLAGS@
+XGLMODULES_LIBS = @XGLMODULES_LIBS@
+XGLXMODULES_CFLAGS = @XGLXMODULES_CFLAGS@
+XGLXMODULES_LIBS = @XGLXMODULES_LIBS@
+XGLX_LIBS = @XGLX_LIBS@
+XGLX_SYS_LIBS = @XGLX_SYS_LIBS@
+XGL_LIBS = @XGL_LIBS@
+XGL_MODULE_PATH = @XGL_MODULE_PATH@
+XGL_SYS_LIBS = @XGL_SYS_LIBS@
+XKB_BASE_DIRECTORY = @XKB_BASE_DIRECTORY@
+XKB_BIN_DIRECTORY = @XKB_BIN_DIRECTORY@
+XKB_COMPILED_DIR = @XKB_COMPILED_DIR@
+XKM_OUTPUT_DIR = @XKM_OUTPUT_DIR@
+XLIB_CFLAGS = @XLIB_CFLAGS@
+XLIB_LIBS = @XLIB_LIBS@
+XNESTMODULES_CFLAGS = @XNESTMODULES_CFLAGS@
+XNESTMODULES_LIBS = @XNESTMODULES_LIBS@
+XNEST_LIBS = @XNEST_LIBS@
+XNEST_SYS_LIBS = @XNEST_SYS_LIBS@
+XORGCFG_DEP_CFLAGS = @XORGCFG_DEP_CFLAGS@
+XORGCFG_DEP_LIBS = @XORGCFG_DEP_LIBS@
+XORGCONFIG_DEP_CFLAGS = @XORGCONFIG_DEP_CFLAGS@
+XORGCONFIG_DEP_LIBS = @XORGCONFIG_DEP_LIBS@
+XORG_CFLAGS = @XORG_CFLAGS@
+XORG_INCS = @XORG_INCS@
+XORG_LIBS = @XORG_LIBS@
+XORG_MODULES_CFLAGS = @XORG_MODULES_CFLAGS@
+XORG_MODULES_LIBS = @XORG_MODULES_LIBS@
+XORG_OS = @XORG_OS@
+XORG_OS_SUBDIR = @XORG_OS_SUBDIR@
+XORG_SYS_LIBS = @XORG_SYS_LIBS@
+XPRINTMODULES_CFLAGS = @XPRINTMODULES_CFLAGS@
+XPRINTMODULES_LIBS = @XPRINTMODULES_LIBS@
+XPRINTPROTO_CFLAGS = @XPRINTPROTO_CFLAGS@
+XPRINTPROTO_LIBS = @XPRINTPROTO_LIBS@
+XPRINT_CFLAGS = @XPRINT_CFLAGS@
+XPRINT_LIBS = @XPRINT_LIBS@
+XPRINT_SYS_LIBS = @XPRINT_SYS_LIBS@
+XRESEXAMPLES_DEP_CFLAGS = @XRESEXAMPLES_DEP_CFLAGS@
+XRESEXAMPLES_DEP_LIBS = @XRESEXAMPLES_DEP_LIBS@
+XSDL_INCS = @XSDL_INCS@
+XSDL_LIBS = @XSDL_LIBS@
+XSERVERCFLAGS_CFLAGS = @XSERVERCFLAGS_CFLAGS@
+XSERVERCFLAGS_LIBS = @XSERVERCFLAGS_LIBS@
+XSERVERLIBS_CFLAGS = @XSERVERLIBS_CFLAGS@
+XSERVERLIBS_LIBS = @XSERVERLIBS_LIBS@
+XSERVER_LIBS = @XSERVER_LIBS@
+XSERVER_SYS_LIBS = @XSERVER_SYS_LIBS@
+XTSTEXAMPLES_DEP_CFLAGS = @XTSTEXAMPLES_DEP_CFLAGS@
+XTSTEXAMPLES_DEP_LIBS = @XTSTEXAMPLES_DEP_LIBS@
+XVFB_LIBS = @XVFB_LIBS@
+XVFB_SYS_LIBS = @XVFB_SYS_LIBS@
+XWINMODULES_CFLAGS = @XWINMODULES_CFLAGS@
+XWINMODULES_LIBS = @XWINMODULES_LIBS@
+XWIN_LIBS = @XWIN_LIBS@
+XWIN_SERVER_NAME = @XWIN_SERVER_NAME@
+XWIN_SYS_LIBS = @XWIN_SYS_LIBS@
+YACC = @YACC@
+YFLAGS = @YFLAGS@
+__XCONFIGFILE__ = @__XCONFIGFILE__@
+abi_ansic = @abi_ansic@
+abi_extension = @abi_extension@
+abi_font = @abi_font@
+abi_videodrv = @abi_videodrv@
+abi_xinput = @abi_xinput@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_F77 = @ac_ct_F77@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+driverdir = @driverdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+extdir = @extdir@
+ft_config = @ft_config@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+launchagentsdir = @launchagentsdir@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+logdir = @logdir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+moduledir = @moduledir@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sdkdir = @sdkdir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+xglmoduledir = @xglmoduledir@
+xpconfigdir = @xpconfigdir@
+noinst_LIBRARIES = libramdac.a
+libramdac_a_SOURCES = xf86RamDac.c xf86RamDacCmap.c \
+ xf86Cursor.c xf86HWCurs.c IBM.c BT.c TI.c \
+ xf86BitOrder.c
+
+sdk_HEADERS = BT.h IBM.h TI.h xf86Cursor.h xf86RamDac.h
+DISTCLEANFILES = xf86BitOrder.c
+EXTRA_DIST = BTPriv.h IBMPriv.h TIPriv.h xf86CursorPriv.h xf86RamDacPriv.h \
+ CURSOR.NOTES
+
+AM_CFLAGS = -DXAAReverseBitOrder=xf86ReverseBitOrder -DRAMDAC_MODULE \
+ $(DIX_CFLAGS) $(XORG_CFLAGS)
+
+INCLUDES = $(XORG_INCS)
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign hw/xfree86/ramdac/Makefile'; \
+ cd $(top_srcdir) && \
+ $(AUTOMAKE) --foreign hw/xfree86/ramdac/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+clean-noinstLIBRARIES:
+ -test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
+libramdac.a: $(libramdac_a_OBJECTS) $(libramdac_a_DEPENDENCIES)
+ -rm -f libramdac.a
+ $(libramdac_a_AR) libramdac.a $(libramdac_a_OBJECTS) $(libramdac_a_LIBADD)
+ $(RANLIB) libramdac.a
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/BT.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/IBM.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/TI.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xf86BitOrder.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xf86Cursor.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xf86HWCurs.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xf86RamDac.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xf86RamDacCmap.Po@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(COMPILE) -c $<
+
+.c.obj:
+@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
+
+.c.lo:
+@am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+install-sdkHEADERS: $(sdk_HEADERS)
+ @$(NORMAL_INSTALL)
+ test -z "$(sdkdir)" || $(MKDIR_P) "$(DESTDIR)$(sdkdir)"
+ @list='$(sdk_HEADERS)'; for p in $$list; do \
+ if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+ f=$(am__strip_dir) \
+ echo " $(sdkHEADERS_INSTALL) '$$d$$p' '$(DESTDIR)$(sdkdir)/$$f'"; \
+ $(sdkHEADERS_INSTALL) "$$d$$p" "$(DESTDIR)$(sdkdir)/$$f"; \
+ done
+
+uninstall-sdkHEADERS:
+ @$(NORMAL_UNINSTALL)
+ @list='$(sdk_HEADERS)'; for p in $$list; do \
+ f=$(am__strip_dir) \
+ echo " rm -f '$(DESTDIR)$(sdkdir)/$$f'"; \
+ rm -f "$(DESTDIR)$(sdkdir)/$$f"; \
+ done
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ tags=; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$tags $$unique; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ tags=; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ test -z "$(CTAGS_ARGS)$$tags$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$tags $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && cd $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) $$here
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+ fi; \
+ cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+ else \
+ test -f $(distdir)/$$file \
+ || cp -p $$d/$$file $(distdir)/$$file \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LIBRARIES) $(HEADERS)
+installdirs:
+ for dir in "$(DESTDIR)$(sdkdir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-noinstLIBRARIES \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am: install-sdkHEADERS
+
+install-dvi: install-dvi-am
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-info: install-info-am
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-ps: install-ps-am
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-sdkHEADERS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-noinstLIBRARIES ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-sdkHEADERS install-strip installcheck installcheck-am \
+ installdirs maintainer-clean maintainer-clean-generic \
+ mostlyclean mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am tags uninstall \
+ uninstall-am uninstall-sdkHEADERS
+
+
+xf86BitOrder.c:
+ echo "#define XAAReverseBitOrder xf86ReverseBitOrder" > $@
+ echo "#include \"$(srcdir)/../xaa/xaaBitOrder.c\"" >> $@
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/xorg-server/hw/xfree86/ramdac/TI.c b/xorg-server/hw/xfree86/ramdac/TI.c
new file mode 100644
index 000000000..f421fc39a
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/TI.c
@@ -0,0 +1,719 @@
+/*
+ * Copyright 1998 by Alan Hourihane, Wigan, England.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Alan Hourihane not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Alan Hourihane makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Authors: Alan Hourihane, <alanh@fairlite.demon.co.uk>
+ *
+ * Modified from IBM.c to support TI RAMDAC routines
+ * by Jens Owen, <jens@tungstengraphics.com>.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86.h"
+#include "xf86_OSproc.h"
+
+#include "xf86Cursor.h"
+
+#define INIT_TI_RAMDAC_INFO
+#include "TIPriv.h"
+#include "xf86RamDacPriv.h"
+
+/* The following values are in kHz */
+#define TI_MIN_VCO_FREQ 110000
+#define TI_MAX_VCO_FREQ 220000
+
+unsigned long
+TIramdacCalculateMNPForClock(
+ unsigned long RefClock, /* In 100Hz units */
+ unsigned long ReqClock, /* In 100Hz units */
+ char IsPixClock, /* boolean, is this the pixel or the sys clock */
+ unsigned long MinClock, /* Min VCO rating */
+ unsigned long MaxClock, /* Max VCO rating */
+ unsigned long *rM, /* M Out */
+ unsigned long *rN, /* N Out */
+ unsigned long *rP /* Min P In, P Out */
+)
+{
+ unsigned long n, p;
+ unsigned long best_m = 0, best_n = 0;
+ double VCO, IntRef = (double)RefClock;
+ double m_err, inc_m, calc_m;
+ unsigned long ActualClock;
+
+ /* Make sure that MinClock <= ReqClock <= MaxClock */
+ if ( ReqClock < MinClock)
+ ReqClock = MinClock;
+ if ( ReqClock > MaxClock )
+ ReqClock = MaxClock;
+
+ /*
+ * ActualClock = VCO / 2 ^ p
+ * Choose p so that TI_MIN_VCO_FREQ <= VCO <= TI_MAX_VCO_FREQ
+ * Note that since TI_MAX_VCO_FREQ = 2 * TI_MIN_VCO_FREQ
+ * we don't have to bother checking for this maximum limit.
+ */
+ VCO = (double)ReqClock;
+ for ( p = 0; p < 3 && VCO < TI_MIN_VCO_FREQ; ( p )++ )
+ VCO *= 2.0;
+
+ /*
+ * We avoid doing multiplications by ( 65 - n ),
+ * and add an increment instead - this keeps any error small.
+ */
+ inc_m = VCO / ( IntRef * 8.0 );
+
+ /* Initial value of calc_m for the loop */
+ calc_m = inc_m + inc_m + inc_m;
+
+ /* Initial amount of error for an integer - impossibly large */
+ m_err = 2.0;
+
+ /* Search for the closest INTEGER value of ( 65 - m ) */
+ for ( n = 3; n <= 25; ( n )++, calc_m += inc_m ) {
+
+ /* Ignore values of ( 65 - m ) which we can't use */
+ if ( calc_m < 3.0 || calc_m > 64.0 )
+ continue;
+
+ /*
+ * Pick the closest INTEGER (has smallest fractional part).
+ * The optimizer should clean this up for us.
+ */
+ if (( calc_m - ( int ) calc_m ) < m_err ) {
+ m_err = calc_m - ( int ) calc_m;
+ best_m = ( int ) calc_m;
+ best_n = n;
+ }
+ }
+
+ /* 65 - ( 65 - x ) = x */
+ *rM = 65 - best_m;
+ *rN = 65 - best_n;
+ *rP = p;
+
+ /* Now all the calculations can be completed */
+ VCO = 8.0 * IntRef * best_m / best_n;
+ ActualClock = VCO / ( 1 << p );
+
+#ifdef DEBUG
+ ErrorF( "f_out=%ld f_vco=%.1f n=%d m=%d p=%d\n",
+ ActualClock, VCO, *rN, *rM, *rP);
+#endif
+
+ return (ActualClock);
+}
+
+void
+TIramdacRestore(ScrnInfoPtr pScrn, RamDacRecPtr ramdacPtr,
+ RamDacRegRecPtr ramdacReg)
+{
+ int i;
+ unsigned long status;
+
+ /* Here we pass a short, so that we can evaluate a mask too
+ * So that the mask is the high byte and the data the low byte
+ * Order is important
+ */
+ TIRESTORE(TIDAC_latch_ctrl);
+ TIRESTORE(TIDAC_true_color_ctrl);
+ TIRESTORE(TIDAC_multiplex_ctrl);
+ TIRESTORE(TIDAC_clock_select);
+ TIRESTORE(TIDAC_palette_page);
+ TIRESTORE(TIDAC_general_ctrl);
+ TIRESTORE(TIDAC_misc_ctrl);
+ /* 0x2A & 0x2B are reserved */
+ TIRESTORE(TIDAC_key_over_low);
+ TIRESTORE(TIDAC_key_over_high);
+ TIRESTORE(TIDAC_key_red_low);
+ TIRESTORE(TIDAC_key_red_high);
+ TIRESTORE(TIDAC_key_green_low);
+ TIRESTORE(TIDAC_key_green_high);
+ TIRESTORE(TIDAC_key_blue_low);
+ TIRESTORE(TIDAC_key_blue_high);
+ TIRESTORE(TIDAC_key_ctrl);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_clock_ctrl, 0, 0x30);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_clock_ctrl, 0, 0x38);
+ TIRESTORE(TIDAC_clock_ctrl);
+ TIRESTORE(TIDAC_sense_test);
+ TIRESTORE(TIDAC_ind_curs_ctrl);
+
+ /* only restore clocks if they were valid to begin with */
+
+ if (ramdacReg->DacRegs[TIDAC_PIXEL_VALID]) {
+ /* Reset pixel clock */
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_addr, 0, 0x22);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_pixel_data, 0, 0x3c);
+
+ /* Restore N, M & P values for pixel clocks */
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_addr, 0, 0);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_pixel_data, 0,
+ ramdacReg->DacRegs[TIDAC_PIXEL_N]);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_pixel_data, 0,
+ ramdacReg->DacRegs[TIDAC_PIXEL_M]);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_pixel_data, 0,
+ ramdacReg->DacRegs[TIDAC_PIXEL_P]);
+
+ /* wait for pixel clock to lock */
+ i = 1000000;
+ do {
+ status = (*ramdacPtr->ReadDAC)(pScrn, TIDAC_pll_pixel_data);
+ } while ((!(status & 0x40)) && (--i));
+ if (!(status & 0x40)) {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "Pixel clock setup timed out\n");
+ return;
+ }
+ }
+
+ if (ramdacReg->DacRegs[TIDAC_LOOP_VALID]) {
+ /* Reset loop clock */
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_addr, 0, 0x22);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_loop_data, 0, 0x70);
+
+ /* Restore N, M & P values for pixel clocks */
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_addr, 0, 0);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_loop_data, 0,
+ ramdacReg->DacRegs[TIDAC_LOOP_N]);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_loop_data, 0,
+ ramdacReg->DacRegs[TIDAC_LOOP_M]);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_loop_data, 0,
+ ramdacReg->DacRegs[TIDAC_LOOP_P]);
+
+ /* wait for loop clock to lock */
+ i = 1000000;
+ do {
+ status = (*ramdacPtr->ReadDAC)(pScrn, TIDAC_pll_loop_data);
+ } while ((!(status & 0x40)) && (--i));
+ if (!(status & 0x40)) {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "Loop clock setup timed out\n");
+ return;
+ }
+ }
+
+ /* restore palette */
+ (*ramdacPtr->WriteAddress)(pScrn, 0);
+#ifndef NOT_DONE
+ for (i=0;i<768;i++)
+ (*ramdacPtr->WriteData)(pScrn, ramdacReg->DAC[i]);
+#else
+ (*ramdacPtr->WriteData)(pScrn, 0);
+ (*ramdacPtr->WriteData)(pScrn, 0);
+ (*ramdacPtr->WriteData)(pScrn, 0);
+ for (i=0;i<765;i++)
+ (*ramdacPtr->WriteData)(pScrn, 0xff);
+#endif
+}
+
+void
+TIramdacSave(ScrnInfoPtr pScrn, RamDacRecPtr ramdacPtr,
+ RamDacRegRecPtr ramdacReg)
+{
+ int i;
+
+ (*ramdacPtr->ReadAddress)(pScrn, 0);
+ for (i=0;i<768;i++)
+ ramdacReg->DAC[i] = (*ramdacPtr->ReadData)(pScrn);
+
+ /* Read back N,M and P values for pixel clock */
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_addr, 0, 0);
+ ramdacReg->DacRegs[TIDAC_PIXEL_N] =
+ (*ramdacPtr->ReadDAC)(pScrn, TIDAC_pll_pixel_data);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_addr, 0, 0x11);
+ ramdacReg->DacRegs[TIDAC_PIXEL_M] =
+ (*ramdacPtr->ReadDAC)(pScrn, TIDAC_pll_pixel_data);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_addr, 0, 0x22);
+ ramdacReg->DacRegs[TIDAC_PIXEL_P] =
+ (*ramdacPtr->ReadDAC)(pScrn, TIDAC_pll_pixel_data);
+
+ /* Read back N,M and P values for loop clock */
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_addr, 0, 0);
+ ramdacReg->DacRegs[TIDAC_LOOP_N] =
+ (*ramdacPtr->ReadDAC)(pScrn, TIDAC_pll_loop_data);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_addr, 0, 0x11);
+ ramdacReg->DacRegs[TIDAC_LOOP_M] =
+ (*ramdacPtr->ReadDAC)(pScrn, TIDAC_pll_loop_data);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_pll_addr, 0, 0x22);
+ ramdacReg->DacRegs[TIDAC_LOOP_P] =
+ (*ramdacPtr->ReadDAC)(pScrn, TIDAC_pll_loop_data);
+
+ /* Order is important */
+ TISAVE(TIDAC_latch_ctrl);
+ TISAVE(TIDAC_true_color_ctrl);
+ TISAVE(TIDAC_multiplex_ctrl);
+ TISAVE(TIDAC_clock_select);
+ TISAVE(TIDAC_palette_page);
+ TISAVE(TIDAC_general_ctrl);
+ TISAVE(TIDAC_misc_ctrl);
+ /* 0x2A & 0x2B are reserved */
+ TISAVE(TIDAC_key_over_low);
+ TISAVE(TIDAC_key_over_high);
+ TISAVE(TIDAC_key_red_low);
+ TISAVE(TIDAC_key_red_high);
+ TISAVE(TIDAC_key_green_low);
+ TISAVE(TIDAC_key_green_high);
+ TISAVE(TIDAC_key_blue_low);
+ TISAVE(TIDAC_key_blue_high);
+ TISAVE(TIDAC_key_ctrl);
+ TISAVE(TIDAC_clock_ctrl);
+ TISAVE(TIDAC_sense_test);
+ TISAVE(TIDAC_ind_curs_ctrl);
+}
+
+RamDacHelperRecPtr
+TIramdacProbe(ScrnInfoPtr pScrn, RamDacSupportedInfoRecPtr ramdacs)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+ RamDacHelperRecPtr ramdacHelperPtr = NULL;
+ Bool RamDacIsSupported = FALSE;
+ int TIramdac_ID = -1;
+ int i;
+ unsigned char id, rev, rev2, id2;
+
+ /* read ID and revision */
+ rev = (*ramdacPtr->ReadDAC)(pScrn, TIDAC_rev);
+ id = (*ramdacPtr->ReadDAC)(pScrn, TIDAC_id);
+
+ /* check if ID and revision are read only */
+ (*ramdacPtr->WriteDAC)(pScrn, ~rev, 0, TIDAC_rev);
+ (*ramdacPtr->WriteDAC)(pScrn, ~id, 0, TIDAC_id);
+ rev2 = (*ramdacPtr->ReadDAC)(pScrn, TIDAC_rev);
+ id2 = (*ramdacPtr->ReadDAC)(pScrn, TIDAC_id);
+
+ switch (id) {
+ case TIDAC_TVP_3030_ID:
+ if (id == id2 && rev == rev2) /* check for READ ONLY */
+ TIramdac_ID = TI3030_RAMDAC;
+ break;
+ case TIDAC_TVP_3026_ID:
+ if (id == id2 && rev == rev2) /* check for READ ONLY */
+ TIramdac_ID = TI3026_RAMDAC;
+ break;
+ }
+
+ (*ramdacPtr->WriteDAC)(pScrn, rev, 0, TIDAC_rev);
+ (*ramdacPtr->WriteDAC)(pScrn, id, 0, TIDAC_id);
+
+ if (TIramdac_ID == -1) {
+ xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
+ "Cannot determine TI RAMDAC type, aborting\n");
+ return NULL;
+ } else {
+ xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
+ "Attached RAMDAC is %s\n", TIramdacDeviceInfo[TIramdac_ID&0xFFFF].DeviceName);
+ }
+
+ for (i=0;ramdacs[i].token != -1;i++) {
+ if (ramdacs[i].token == TIramdac_ID)
+ RamDacIsSupported = TRUE;
+ }
+
+ if (!RamDacIsSupported) {
+ xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
+ "This TI RAMDAC is NOT supported by this driver, aborting\n");
+ return NULL;
+ }
+
+ ramdacHelperPtr = RamDacHelperCreateInfoRec();
+ switch (TIramdac_ID) {
+ case TI3030_RAMDAC:
+ ramdacHelperPtr->SetBpp = TIramdac3030SetBpp;
+ ramdacHelperPtr->HWCursorInit = TIramdacHWCursorInit;
+ break;
+ case TI3026_RAMDAC:
+ ramdacHelperPtr->SetBpp = TIramdac3026SetBpp;
+ ramdacHelperPtr->HWCursorInit = TIramdacHWCursorInit;
+ break;
+ }
+ ramdacPtr->RamDacType = TIramdac_ID;
+ ramdacHelperPtr->RamDacType = TIramdac_ID;
+ ramdacHelperPtr->Save = TIramdacSave;
+ ramdacHelperPtr->Restore = TIramdacRestore;
+
+ return ramdacHelperPtr;
+}
+
+void
+TIramdac3026SetBpp(ScrnInfoPtr pScrn, RamDacRegRecPtr ramdacReg)
+{
+ switch (pScrn->bitsPerPixel) {
+ case 32:
+ /* order is important */
+ ramdacReg->DacRegs[TIDAC_latch_ctrl] = 0x06;
+ ramdacReg->DacRegs[TIDAC_true_color_ctrl] = 0x46;
+ ramdacReg->DacRegs[TIDAC_multiplex_ctrl] = 0x5c;
+ ramdacReg->DacRegs[TIDAC_clock_select] = 0x05;
+ ramdacReg->DacRegs[TIDAC_palette_page] = 0x00;
+ ramdacReg->DacRegs[TIDAC_general_ctrl] = 0x10;
+ ramdacReg->DacRegs[TIDAC_misc_ctrl] = 0x3C;
+ /* 0x2A & 0x2B are reserved */
+ ramdacReg->DacRegs[TIDAC_key_over_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_over_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_red_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_red_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_green_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_green_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_blue_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_blue_high] = 0x00;
+ ramdacReg->DacRegs[TIDAC_key_ctrl] = 0x10;
+ ramdacReg->DacRegs[TIDAC_sense_test] = 0x00;
+ if (pScrn->overlayFlags & OVERLAY_8_32_PLANAR) {
+ ramdacReg->DacRegs[TIDAC_true_color_ctrl] = 0x06;
+ ramdacReg->DacRegs[TIDAC_misc_ctrl] = 0x3C;
+ ramdacReg->DacRegs[TIDAC_key_ctrl] = 0x01;
+ }
+ ramdacReg->DacRegs[TIDAC_ind_curs_ctrl] = 0x00;
+ break;
+ case 24:
+ /* order is important */
+ ramdacReg->DacRegs[TIDAC_latch_ctrl] = 0x06;
+ ramdacReg->DacRegs[TIDAC_true_color_ctrl] = 0x56;
+ ramdacReg->DacRegs[TIDAC_multiplex_ctrl] = 0x58;
+ ramdacReg->DacRegs[TIDAC_clock_select] = 0x25;
+ ramdacReg->DacRegs[TIDAC_palette_page] = 0x00;
+ ramdacReg->DacRegs[TIDAC_general_ctrl] = 0x00;
+ ramdacReg->DacRegs[TIDAC_misc_ctrl] = 0x2C;
+ /* 0x2A & 0x2B are reserved */
+ ramdacReg->DacRegs[TIDAC_key_over_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_over_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_red_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_red_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_green_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_green_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_blue_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_blue_high] = 0x00;
+ ramdacReg->DacRegs[TIDAC_key_ctrl] = 0x10;
+ ramdacReg->DacRegs[TIDAC_sense_test] = 0x00;
+ ramdacReg->DacRegs[TIDAC_ind_curs_ctrl] = 0x00;
+ break;
+ case 16:
+ /* order is important */
+#if 0
+ /* Matrox driver uses this */
+ ramdacReg->DacRegs[TIDAC_latch_ctrl] = 0x07;
+#else
+ ramdacReg->DacRegs[TIDAC_latch_ctrl] = 0x06;
+#endif
+ if (pScrn->depth == 16) {
+ ramdacReg->DacRegs[TIDAC_true_color_ctrl] = 0x45;
+ } else {
+ ramdacReg->DacRegs[TIDAC_true_color_ctrl] = 0x44;
+ }
+#if 0
+ /* Matrox driver uses this */
+ ramdacReg->DacRegs[TIDAC_multiplex_ctrl] = 0x50;
+ ramdacReg->DacRegs[TIDAC_clock_select] = 0x15;
+ ramdacReg->DacRegs[TIDAC_palette_page] = 0x00;
+ ramdacReg->DacRegs[TIDAC_general_ctrl] = 0x00;
+#else
+ ramdacReg->DacRegs[TIDAC_multiplex_ctrl] = 0x54;
+ ramdacReg->DacRegs[TIDAC_clock_select] = 0x05;
+ ramdacReg->DacRegs[TIDAC_palette_page] = 0x00;
+ ramdacReg->DacRegs[TIDAC_general_ctrl] = 0x10;
+#endif
+ ramdacReg->DacRegs[TIDAC_misc_ctrl] = 0x2C;
+ /* 0x2A & 0x2B are reserved */
+ ramdacReg->DacRegs[TIDAC_key_over_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_over_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_red_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_red_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_green_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_green_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_blue_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_blue_high] = 0x00;
+ ramdacReg->DacRegs[TIDAC_key_ctrl] = 0x10;
+ ramdacReg->DacRegs[TIDAC_sense_test] = 0x00;
+ ramdacReg->DacRegs[TIDAC_ind_curs_ctrl] = 0x00;
+ break;
+ case 8:
+ /* order is important */
+ ramdacReg->DacRegs[TIDAC_latch_ctrl] = 0x06;
+ ramdacReg->DacRegs[TIDAC_true_color_ctrl] = 0x80;
+ ramdacReg->DacRegs[TIDAC_multiplex_ctrl] = 0x4c;
+ ramdacReg->DacRegs[TIDAC_clock_select] = 0x05;
+ ramdacReg->DacRegs[TIDAC_palette_page] = 0x00;
+ ramdacReg->DacRegs[TIDAC_general_ctrl] = 0x10;
+ ramdacReg->DacRegs[TIDAC_misc_ctrl] = 0x1C;
+ /* 0x2A & 0x2B are reserved */
+ ramdacReg->DacRegs[TIDAC_key_over_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_over_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_red_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_red_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_green_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_green_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_blue_low] = 0x00;
+ ramdacReg->DacRegs[TIDAC_key_blue_high] = 0x00;
+ ramdacReg->DacRegs[TIDAC_key_ctrl] = 0x00;
+ ramdacReg->DacRegs[TIDAC_sense_test] = 0x00;
+ ramdacReg->DacRegs[TIDAC_ind_curs_ctrl] = 0x00;
+ break;
+ }
+}
+
+void
+TIramdac3030SetBpp(ScrnInfoPtr pScrn, RamDacRegRecPtr ramdacReg)
+{
+ switch (pScrn->bitsPerPixel) {
+ case 32:
+ /* order is important */
+ ramdacReg->DacRegs[TIDAC_latch_ctrl] = 0x06;
+ ramdacReg->DacRegs[TIDAC_true_color_ctrl] = 0x46;
+ ramdacReg->DacRegs[TIDAC_multiplex_ctrl] = 0x5D;
+ ramdacReg->DacRegs[TIDAC_clock_select] = 0x05;
+ ramdacReg->DacRegs[TIDAC_palette_page] = 0x00;
+ ramdacReg->DacRegs[TIDAC_general_ctrl] = 0x10;
+ ramdacReg->DacRegs[TIDAC_misc_ctrl] = 0x3C;
+ /* 0x2A & 0x2B are reserved */
+ ramdacReg->DacRegs[TIDAC_key_over_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_over_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_red_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_red_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_green_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_green_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_blue_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_blue_high] = 0x00;
+ ramdacReg->DacRegs[TIDAC_key_ctrl] = 0x10;
+ ramdacReg->DacRegs[TIDAC_sense_test] = 0x00;
+ if (pScrn->overlayFlags & OVERLAY_8_32_PLANAR) {
+ ramdacReg->DacRegs[TIDAC_true_color_ctrl] = 0x06;
+ ramdacReg->DacRegs[TIDAC_misc_ctrl] = 0x3C;
+ ramdacReg->DacRegs[TIDAC_key_ctrl] = 0x01;
+ }
+ ramdacReg->DacRegs[TIDAC_ind_curs_ctrl] = 0x00;
+ break;
+ case 24:
+ /* order is important */
+ ramdacReg->DacRegs[TIDAC_latch_ctrl] = 0x06;
+ ramdacReg->DacRegs[TIDAC_true_color_ctrl] = 0x56;
+ ramdacReg->DacRegs[TIDAC_multiplex_ctrl] = 0x58;
+ ramdacReg->DacRegs[TIDAC_clock_select] = 0x25;
+ ramdacReg->DacRegs[TIDAC_palette_page] = 0x00;
+ ramdacReg->DacRegs[TIDAC_general_ctrl] = 0x00;
+ ramdacReg->DacRegs[TIDAC_misc_ctrl] = 0x2C;
+ /* 0x2A & 0x2B are reserved */
+ ramdacReg->DacRegs[TIDAC_key_over_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_over_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_red_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_red_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_green_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_green_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_blue_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_blue_high] = 0x00;
+ ramdacReg->DacRegs[TIDAC_key_ctrl] = 0x10;
+ ramdacReg->DacRegs[TIDAC_sense_test] = 0x00;
+ ramdacReg->DacRegs[TIDAC_ind_curs_ctrl] = 0x00;
+ break;
+ case 16:
+ /* order is important */
+#if 0
+ /* Matrox driver uses this */
+ ramdacReg->DacRegs[TIDAC_latch_ctrl] = 0x07;
+#else
+ ramdacReg->DacRegs[TIDAC_latch_ctrl] = 0x06;
+#endif
+ if (pScrn->depth == 16) {
+ ramdacReg->DacRegs[TIDAC_true_color_ctrl] = 0x45;
+ } else {
+ ramdacReg->DacRegs[TIDAC_true_color_ctrl] = 0x44;
+ }
+#if 0
+ /* Matrox driver uses this */
+ ramdacReg->DacRegs[TIDAC_multiplex_ctrl] = 0x50;
+ ramdacReg->DacRegs[TIDAC_clock_select] = 0x15;
+ ramdacReg->DacRegs[TIDAC_palette_page] = 0x00;
+ ramdacReg->DacRegs[TIDAC_general_ctrl] = 0x00;
+#else
+ ramdacReg->DacRegs[TIDAC_multiplex_ctrl] = 0x55;
+ ramdacReg->DacRegs[TIDAC_clock_select] = 0x85;
+ ramdacReg->DacRegs[TIDAC_palette_page] = 0x00;
+ ramdacReg->DacRegs[TIDAC_general_ctrl] = 0x10;
+#endif
+ ramdacReg->DacRegs[TIDAC_misc_ctrl] = 0x2C;
+ /* 0x2A & 0x2B are reserved */
+ ramdacReg->DacRegs[TIDAC_key_over_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_over_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_red_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_red_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_green_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_green_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_blue_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_blue_high] = 0x00;
+ ramdacReg->DacRegs[TIDAC_key_ctrl] = 0x10;
+ ramdacReg->DacRegs[TIDAC_sense_test] = 0x00;
+ ramdacReg->DacRegs[TIDAC_ind_curs_ctrl] = 0x00;
+ break;
+ case 8:
+ /* order is important */
+ ramdacReg->DacRegs[TIDAC_latch_ctrl] = 0x06;
+ ramdacReg->DacRegs[TIDAC_true_color_ctrl] = 0x80;
+ ramdacReg->DacRegs[TIDAC_multiplex_ctrl] = 0x4d;
+ ramdacReg->DacRegs[TIDAC_clock_select] = 0x05;
+ ramdacReg->DacRegs[TIDAC_palette_page] = 0x00;
+ ramdacReg->DacRegs[TIDAC_general_ctrl] = 0x10;
+ ramdacReg->DacRegs[TIDAC_misc_ctrl] = 0x1C;
+ /* 0x2A & 0x2B are reserved */
+ ramdacReg->DacRegs[TIDAC_key_over_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_over_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_red_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_red_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_green_low] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_green_high] = 0xFF;
+ ramdacReg->DacRegs[TIDAC_key_blue_low] = 0x00;
+ ramdacReg->DacRegs[TIDAC_key_blue_high] = 0x00;
+ ramdacReg->DacRegs[TIDAC_key_ctrl] = 0x00;
+ ramdacReg->DacRegs[TIDAC_sense_test] = 0x00;
+ ramdacReg->DacRegs[TIDAC_ind_curs_ctrl] = 0x00;
+ break;
+ }
+}
+
+static void
+TIramdacShowCursor(ScrnInfoPtr pScrn)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+
+ /* Enable cursor - X11 mode */
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_ind_curs_ctrl, 0, 0x03);
+}
+
+static void
+TIramdacHideCursor(ScrnInfoPtr pScrn)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+
+ /* Disable cursor - X11 mode */
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_ind_curs_ctrl, 0, 0x00);
+}
+
+static void
+TIramdacSetCursorPosition(ScrnInfoPtr pScrn, int x, int y)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+
+ x += 64;
+ y += 64;
+
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_CURS_XLOW, 0, x & 0xff);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_CURS_XHIGH, 0, (x >> 8) & 0x0f);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_CURS_YLOW, 0, y & 0xff);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_CURS_YHIGH, 0, (y >> 8) & 0x0f);
+}
+
+static void
+TIramdacSetCursorColors(ScrnInfoPtr pScrn, int bg, int fg)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+
+ /* Background color */
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_CURS_WRITE_ADDR, 0, 1);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_CURS_COLOR, 0, ((bg&0x00ff0000) >> 16));
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_CURS_COLOR, 0, ((bg&0x0000ff00) >> 8));
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_CURS_COLOR, 0, (bg&0x000000ff) );
+
+ /* Foreground color */
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_CURS_WRITE_ADDR, 0, 2);
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_CURS_COLOR, 0, ((fg&0x00ff0000) >> 16));
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_CURS_COLOR, 0, ((fg&0x0000ff00) >> 8));
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_CURS_COLOR, 0, (fg&0x000000ff) );
+}
+
+static void
+TIramdacLoadCursorImage(ScrnInfoPtr pScrn, unsigned char *src)
+{
+ RamDacRecPtr ramdacPtr = RAMDACSCRPTR(pScrn);
+ int i = 1024;
+
+ /* reset A9,A8 */
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_ind_curs_ctrl, 0, 0x00);
+ /* reset cursor RAM load address A7..A0 */
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_INDEX, 0x00, 0x00);
+
+ while(i--) {
+ /* NOT_DONE: might need a delay here */
+ (*ramdacPtr->WriteDAC)(pScrn, TIDAC_CURS_RAM_DATA, 0, *(src++));
+ }
+}
+
+static Bool
+TIramdacUseHWCursor(ScreenPtr pScr, CursorPtr pCurs)
+{
+ return TRUE;
+}
+
+void
+TIramdacHWCursorInit(xf86CursorInfoPtr infoPtr)
+{
+ infoPtr->MaxWidth = 64;
+ infoPtr->MaxHeight = 64;
+ infoPtr->Flags = HARDWARE_CURSOR_BIT_ORDER_MSBFIRST |
+ HARDWARE_CURSOR_TRUECOLOR_AT_8BPP |
+ HARDWARE_CURSOR_SOURCE_MASK_NOT_INTERLEAVED;
+ infoPtr->SetCursorColors = TIramdacSetCursorColors;
+ infoPtr->SetCursorPosition = TIramdacSetCursorPosition;
+ infoPtr->LoadCursorImage = TIramdacLoadCursorImage;
+ infoPtr->HideCursor = TIramdacHideCursor;
+ infoPtr->ShowCursor = TIramdacShowCursor;
+ infoPtr->UseHWCursor = TIramdacUseHWCursor;
+}
+
+void TIramdacLoadPalette(
+ ScrnInfoPtr pScrn,
+ int numColors,
+ int *indices,
+ LOCO *colors,
+ VisualPtr pVisual
+){
+ RamDacRecPtr hwp = RAMDACSCRPTR(pScrn);
+ int i, index, shift;
+
+ if (pScrn->depth == 16) {
+ for(i = 0; i < numColors; i++) {
+ index = indices[i];
+ (*hwp->WriteAddress)(pScrn, index << 2);
+ (*hwp->WriteData)(pScrn, colors[index >> 1].red);
+ (*hwp->WriteData)(pScrn, colors[index].green);
+ (*hwp->WriteData)(pScrn, colors[index >> 1].blue);
+
+ if(index <= 31) {
+ (*hwp->WriteAddress)(pScrn, index << 3);
+ (*hwp->WriteData)(pScrn, colors[index].red);
+ (*hwp->WriteData)(pScrn, colors[(index << 1) + 1].green);
+ (*hwp->WriteData)(pScrn, colors[index].blue);
+ }
+ }
+} else {
+ shift = (pScrn->depth == 15) ? 3 : 0;
+
+ for(i = 0; i < numColors; i++) {
+ index = indices[i];
+ (*hwp->WriteAddress)(pScrn, index << shift);
+ (*hwp->WriteData)(pScrn, colors[index].red);
+ (*hwp->WriteData)(pScrn, colors[index].green);
+ (*hwp->WriteData)(pScrn, colors[index].blue);
+ }
+}
+}
+
+TIramdacLoadPaletteProc *TIramdacLoadPaletteWeak(void) {
+ return TIramdacLoadPalette;
+}
diff --git a/xorg-server/hw/xfree86/ramdac/TI.h b/xorg-server/hw/xfree86/ramdac/TI.h
new file mode 100644
index 000000000..bc807f40c
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/TI.h
@@ -0,0 +1,95 @@
+
+#include <xf86RamDac.h>
+
+unsigned long TIramdacCalculateMNPForClock(unsigned long RefClock,
+ unsigned long ReqClock, char IsPixClock, unsigned long MinClock,
+ unsigned long MaxClock, unsigned long *rM, unsigned long *rN,
+ unsigned long *rP);
+RamDacHelperRecPtr TIramdacProbe(ScrnInfoPtr pScrn, RamDacSupportedInfoRecPtr ramdacs);
+void TIramdacSave(ScrnInfoPtr pScrn, RamDacRecPtr RamDacRec, RamDacRegRecPtr RamDacRegRec);
+void TIramdacRestore(ScrnInfoPtr pScrn, RamDacRecPtr RamDacRec, RamDacRegRecPtr RamDacRegRec);
+void TIramdac3026SetBpp(ScrnInfoPtr pScrn, RamDacRegRecPtr RamDacRegRec);
+void TIramdac3030SetBpp(ScrnInfoPtr pScrn, RamDacRegRecPtr RamDacRegRec);
+unsigned long TIramdac3030CalculateMNPForClock(unsigned long RefClock,
+ unsigned long ReqClock, char IsPixClock, unsigned long MinClock,
+ unsigned long MaxClock, unsigned long *rM, unsigned long *rN,
+ unsigned long *rP);
+void TIramdacHWCursorInit(xf86CursorInfoPtr infoPtr);
+void TIramdacLoadPalette( ScrnInfoPtr pScrn, int numColors, int *indices,
+ LOCO *colors, VisualPtr pVisual);
+
+typedef void TIramdacLoadPaletteProc(ScrnInfoPtr, int, int *, LOCO *,
+ VisualPtr);
+TIramdacLoadPaletteProc *TIramdacLoadPaletteWeak(void);
+
+#define TI3030_RAMDAC (VENDOR_TI << 16) | 0x00
+#define TI3026_RAMDAC (VENDOR_TI << 16) | 0x01
+
+/*
+ * TI Ramdac registers
+ */
+
+#define TIDAC_rev 0x01
+#define TIDAC_ind_curs_ctrl 0x06
+#define TIDAC_byte_router_ctrl 0x07
+#define TIDAC_latch_ctrl 0x0f
+#define TIDAC_true_color_ctrl 0x18
+#define TIDAC_multiplex_ctrl 0x19
+#define TIDAC_clock_select 0x1a
+#define TIDAC_palette_page 0x1c
+#define TIDAC_general_ctrl 0x1d
+#define TIDAC_misc_ctrl 0x1e
+#define TIDAC_pll_addr 0x2c
+#define TIDAC_pll_pixel_data 0x2d
+#define TIDAC_pll_memory_data 0x2e
+#define TIDAC_pll_loop_data 0x2f
+#define TIDAC_key_over_low 0x30
+#define TIDAC_key_over_high 0x31
+#define TIDAC_key_red_low 0x32
+#define TIDAC_key_red_high 0x33
+#define TIDAC_key_green_low 0x34
+#define TIDAC_key_green_high 0x35
+#define TIDAC_key_blue_low 0x36
+#define TIDAC_key_blue_high 0x37
+#define TIDAC_key_ctrl 0x38
+#define TIDAC_clock_ctrl 0x39
+#define TIDAC_sense_test 0x3a
+#define TIDAC_test_mode_data 0x3b
+#define TIDAC_crc_remain_lsb 0x3c
+#define TIDAC_crc_remain_msb 0x3d
+#define TIDAC_crc_bit_select 0x3e
+#define TIDAC_id 0x3f
+
+/* These are pll values that are accessed via TIDAC_pll_pixel_data */
+#define TIDAC_PIXEL_N 0x80
+#define TIDAC_PIXEL_M 0x81
+#define TIDAC_PIXEL_P 0x82
+#define TIDAC_PIXEL_VALID 0x83
+
+/* These are pll values that are accessed via TIDAC_pll_loop_data */
+#define TIDAC_LOOP_N 0x90
+#define TIDAC_LOOP_M 0x91
+#define TIDAC_LOOP_P 0x92
+#define TIDAC_LOOP_VALID 0x93
+
+/* Direct mapping addresses */
+#define TIDAC_INDEX 0xa0
+#define TIDAC_PALETTE_DATA 0xa1
+#define TIDAC_READ_MASK 0xa2
+#define TIDAC_READ_ADDR 0xa3
+#define TIDAC_CURS_WRITE_ADDR 0xa4
+#define TIDAC_CURS_COLOR 0xa5
+#define TIDAC_CURS_READ_ADDR 0xa7
+#define TIDAC_CURS_CTL 0xa9
+#define TIDAC_INDEXED_DATA 0xaa
+#define TIDAC_CURS_RAM_DATA 0xab
+#define TIDAC_CURS_XLOW 0xac
+#define TIDAC_CURS_XHIGH 0xad
+#define TIDAC_CURS_YLOW 0xae
+#define TIDAC_CURS_YHIGH 0xaf
+
+#define TIDAC_sw_reset 0xff
+
+/* Constants */
+#define TIDAC_TVP_3026_ID 0x26
+#define TIDAC_TVP_3030_ID 0x30
diff --git a/xorg-server/hw/xfree86/ramdac/TIPriv.h b/xorg-server/hw/xfree86/ramdac/TIPriv.h
new file mode 100644
index 000000000..191c9b5ce
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/TIPriv.h
@@ -0,0 +1,29 @@
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "TI.h"
+
+typedef struct {
+ char *DeviceName;
+} xf86TIramdacInfo;
+
+extern xf86TIramdacInfo TIramdacDeviceInfo[];
+
+#ifdef INIT_TI_RAMDAC_INFO
+xf86TIramdacInfo TIramdacDeviceInfo[] = {
+ {"TI TVP3030"},
+ {"TI TVP3026"}
+};
+#endif
+
+#define TISAVE(_reg) do { \
+ ramdacReg->DacRegs[_reg] = (*ramdacPtr->ReadDAC)(pScrn, _reg); \
+} while (0)
+
+#define TIRESTORE(_reg) do { \
+ (*ramdacPtr->WriteDAC)(pScrn, _reg, \
+ (ramdacReg->DacRegs[_reg] & 0xFF00) >> 8, \
+ ramdacReg->DacRegs[_reg]); \
+} while (0)
diff --git a/xorg-server/hw/xfree86/ramdac/xf86BitOrder.c b/xorg-server/hw/xfree86/ramdac/xf86BitOrder.c
new file mode 100644
index 000000000..713934d3b
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/xf86BitOrder.c
@@ -0,0 +1,2 @@
+#define XAAReverseBitOrder xf86ReverseBitOrder
+#include "./../xaa/xaaBitOrder.c"
diff --git a/xorg-server/hw/xfree86/ramdac/xf86Cursor.c b/xorg-server/hw/xfree86/ramdac/xf86Cursor.c
new file mode 100644
index 000000000..5b1ce5e1f
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/xf86Cursor.c
@@ -0,0 +1,403 @@
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86.h"
+#include "xf86CursorPriv.h"
+#include "colormapst.h"
+#include "cursorstr.h"
+
+DevPrivateKey xf86CursorScreenKey = &xf86CursorScreenKey;
+
+/* sprite functions */
+
+static Bool xf86CursorRealizeCursor(ScreenPtr, CursorPtr);
+static Bool xf86CursorUnrealizeCursor(ScreenPtr, CursorPtr);
+static void xf86CursorSetCursor(ScreenPtr, CursorPtr, int, int);
+static void xf86CursorMoveCursor(ScreenPtr, int, int);
+
+static miPointerSpriteFuncRec xf86CursorSpriteFuncs = {
+ xf86CursorRealizeCursor,
+ xf86CursorUnrealizeCursor,
+ xf86CursorSetCursor,
+ xf86CursorMoveCursor
+};
+
+/* Screen functions */
+
+static void xf86CursorInstallColormap(ColormapPtr);
+static void xf86CursorRecolorCursor(ScreenPtr, CursorPtr, Bool);
+static Bool xf86CursorCloseScreen(int, ScreenPtr);
+static void xf86CursorQueryBestSize(int, unsigned short*, unsigned short*,
+ ScreenPtr);
+
+/* ScrnInfoRec functions */
+
+static void xf86CursorEnableDisableFBAccess(int, Bool);
+static Bool xf86CursorSwitchMode(int, DisplayModePtr,int);
+
+Bool
+xf86InitCursor(
+ ScreenPtr pScreen,
+ xf86CursorInfoPtr infoPtr
+)
+{
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ xf86CursorScreenPtr ScreenPriv;
+ miPointerScreenPtr PointPriv;
+
+ if (!xf86InitHardwareCursor(pScreen, infoPtr))
+ return FALSE;
+
+ ScreenPriv = xcalloc(1, sizeof(xf86CursorScreenRec));
+ if (!ScreenPriv)
+ return FALSE;
+
+ dixSetPrivate(&pScreen->devPrivates, xf86CursorScreenKey, ScreenPriv);
+
+ ScreenPriv->SWCursor = TRUE;
+ ScreenPriv->isUp = FALSE;
+ ScreenPriv->CurrentCursor = NULL;
+ ScreenPriv->CursorInfoPtr = infoPtr;
+ ScreenPriv->PalettedCursor = FALSE;
+ ScreenPriv->pInstalledMap = NULL;
+
+ ScreenPriv->CloseScreen = pScreen->CloseScreen;
+ pScreen->CloseScreen = xf86CursorCloseScreen;
+ ScreenPriv->QueryBestSize = pScreen->QueryBestSize;
+ pScreen->QueryBestSize = xf86CursorQueryBestSize;
+ ScreenPriv->RecolorCursor = pScreen->RecolorCursor;
+ pScreen->RecolorCursor = xf86CursorRecolorCursor;
+
+ if ((infoPtr->pScrn->bitsPerPixel == 8) &&
+ !(infoPtr->Flags & HARDWARE_CURSOR_TRUECOLOR_AT_8BPP)) {
+ ScreenPriv->InstallColormap = pScreen->InstallColormap;
+ pScreen->InstallColormap = xf86CursorInstallColormap;
+ ScreenPriv->PalettedCursor = TRUE;
+ }
+
+ PointPriv = dixLookupPrivate(&pScreen->devPrivates, miPointerScreenKey);
+
+ ScreenPriv->showTransparent = PointPriv->showTransparent;
+ if (infoPtr->Flags & HARDWARE_CURSOR_SHOW_TRANSPARENT)
+ PointPriv->showTransparent = TRUE;
+ else
+ PointPriv->showTransparent = FALSE;
+ ScreenPriv->spriteFuncs = PointPriv->spriteFuncs;
+ PointPriv->spriteFuncs = &xf86CursorSpriteFuncs;
+
+ ScreenPriv->EnableDisableFBAccess = pScrn->EnableDisableFBAccess;
+ ScreenPriv->SwitchMode = pScrn->SwitchMode;
+
+ ScreenPriv->ForceHWCursorCount = 0;
+ ScreenPriv->HWCursorForced = FALSE;
+
+ pScrn->EnableDisableFBAccess = xf86CursorEnableDisableFBAccess;
+ if (pScrn->SwitchMode)
+ pScrn->SwitchMode = xf86CursorSwitchMode;
+
+ return TRUE;
+}
+
+/***** Screen functions *****/
+
+static Bool
+xf86CursorCloseScreen(int i, ScreenPtr pScreen)
+{
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ miPointerScreenPtr PointPriv = (miPointerScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, miPointerScreenKey);
+ xf86CursorScreenPtr ScreenPriv = (xf86CursorScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, xf86CursorScreenKey);
+
+ if (ScreenPriv->isUp && pScrn->vtSema)
+ xf86SetCursor(pScreen, NullCursor, ScreenPriv->x, ScreenPriv->y);
+
+ pScreen->CloseScreen = ScreenPriv->CloseScreen;
+ pScreen->QueryBestSize = ScreenPriv->QueryBestSize;
+ pScreen->RecolorCursor = ScreenPriv->RecolorCursor;
+ if (ScreenPriv->InstallColormap)
+ pScreen->InstallColormap = ScreenPriv->InstallColormap;
+
+ PointPriv->spriteFuncs = ScreenPriv->spriteFuncs;
+ PointPriv->showTransparent = ScreenPriv->showTransparent;
+
+ pScrn->EnableDisableFBAccess = ScreenPriv->EnableDisableFBAccess;
+ pScrn->SwitchMode = ScreenPriv->SwitchMode;
+
+ xfree(ScreenPriv->transparentData);
+ xfree(ScreenPriv);
+
+ return (*pScreen->CloseScreen)(i, pScreen);
+}
+
+static void
+xf86CursorQueryBestSize(
+ int class,
+ unsigned short *width,
+ unsigned short *height,
+ ScreenPtr pScreen)
+{
+ xf86CursorScreenPtr ScreenPriv = (xf86CursorScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, xf86CursorScreenKey);
+
+ if (class == CursorShape) {
+ if(*width > ScreenPriv->CursorInfoPtr->MaxWidth)
+ *width = ScreenPriv->CursorInfoPtr->MaxWidth;
+ if(*height > ScreenPriv->CursorInfoPtr->MaxHeight)
+ *height = ScreenPriv->CursorInfoPtr->MaxHeight;
+ } else
+ (*ScreenPriv->QueryBestSize)(class, width, height, pScreen);
+}
+
+static void
+xf86CursorInstallColormap(ColormapPtr pMap)
+{
+ xf86CursorScreenPtr ScreenPriv = (xf86CursorScreenPtr)dixLookupPrivate(
+ &pMap->pScreen->devPrivates, xf86CursorScreenKey);
+
+ ScreenPriv->pInstalledMap = pMap;
+
+ (*ScreenPriv->InstallColormap)(pMap);
+}
+
+static void
+xf86CursorRecolorCursor(
+ ScreenPtr pScreen,
+ CursorPtr pCurs,
+ Bool displayed)
+{
+ xf86CursorScreenPtr ScreenPriv = (xf86CursorScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, xf86CursorScreenKey);
+
+ if (!displayed)
+ return;
+
+ if (ScreenPriv->SWCursor)
+ (*ScreenPriv->RecolorCursor)(pScreen, pCurs, displayed);
+ else
+ xf86RecolorCursor(pScreen, pCurs, displayed);
+}
+
+/***** ScrnInfoRec functions *********/
+
+static void
+xf86CursorEnableDisableFBAccess(
+ int index,
+ Bool enable)
+{
+ ScreenPtr pScreen = screenInfo.screens[index];
+ xf86CursorScreenPtr ScreenPriv = (xf86CursorScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, xf86CursorScreenKey);
+
+ if (!enable && ScreenPriv->CurrentCursor != NullCursor) {
+ CursorPtr currentCursor = ScreenPriv->CurrentCursor;
+ xf86CursorSetCursor(pScreen, NullCursor, ScreenPriv->x, ScreenPriv->y);
+ ScreenPriv->isUp = FALSE;
+ ScreenPriv->SWCursor = TRUE;
+ ScreenPriv->SavedCursor = currentCursor;
+ }
+
+ if (ScreenPriv->EnableDisableFBAccess)
+ (*ScreenPriv->EnableDisableFBAccess)(index, enable);
+
+ if (enable && ScreenPriv->SavedCursor)
+ {
+ /*
+ * Re-set current cursor so drivers can react to FB access having been
+ * temporarily disabled.
+ */
+ xf86CursorSetCursor(pScreen, ScreenPriv->SavedCursor,
+ ScreenPriv->x, ScreenPriv->y);
+ ScreenPriv->SavedCursor = NULL;
+ }
+}
+
+static Bool
+xf86CursorSwitchMode(int index, DisplayModePtr mode, int flags)
+{
+ Bool ret;
+ ScreenPtr pScreen = screenInfo.screens[index];
+ xf86CursorScreenPtr ScreenPriv = (xf86CursorScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, xf86CursorScreenKey);
+ miPointerScreenPtr PointPriv = (miPointerScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, miPointerScreenKey);
+
+ if (ScreenPriv->isUp) {
+ xf86SetCursor(pScreen, NullCursor, ScreenPriv->x, ScreenPriv->y);
+ ScreenPriv->isUp = FALSE;
+ }
+
+ ret = (*ScreenPriv->SwitchMode)(index, mode, flags);
+
+ /*
+ * Cannot restore cursor here because the new frame[XY][01] haven't been
+ * calculated yet. However, because the hardware cursor was removed above,
+ * ensure the cursor is repainted by miPointerWarpCursor().
+ */
+ ScreenPriv->CursorToRestore = ScreenPriv->CurrentCursor;
+ PointPriv->waitForUpdate = FALSE; /* Force cursor repaint */
+
+ return ret;
+}
+
+/****** miPointerSpriteFunctions *******/
+
+static Bool
+xf86CursorRealizeCursor(ScreenPtr pScreen, CursorPtr pCurs)
+{
+ xf86CursorScreenPtr ScreenPriv = (xf86CursorScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, xf86CursorScreenKey);
+
+ if (pCurs->refcnt <= 1)
+ dixSetPrivate(&pCurs->devPrivates, pScreen, NULL);
+
+ return (*ScreenPriv->spriteFuncs->RealizeCursor)(pScreen, pCurs);
+}
+
+static Bool
+xf86CursorUnrealizeCursor(ScreenPtr pScreen, CursorPtr pCurs)
+{
+ xf86CursorScreenPtr ScreenPriv = (xf86CursorScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, xf86CursorScreenKey);
+
+ if (pCurs->refcnt <= 1) {
+ xfree(dixLookupPrivate(&pCurs->devPrivates, pScreen));
+ dixSetPrivate(&pCurs->devPrivates, pScreen, NULL);
+ }
+
+ return (*ScreenPriv->spriteFuncs->UnrealizeCursor)(pScreen, pCurs);
+}
+
+static void
+xf86CursorSetCursor(ScreenPtr pScreen, CursorPtr pCurs, int x, int y)
+{
+ xf86CursorScreenPtr ScreenPriv = (xf86CursorScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, xf86CursorScreenKey);
+ xf86CursorInfoPtr infoPtr = ScreenPriv->CursorInfoPtr;
+ miPointerScreenPtr PointPriv;
+
+ ScreenPriv->CurrentCursor = pCurs;
+ ScreenPriv->x = x;
+ ScreenPriv->y = y;
+ ScreenPriv->CursorToRestore = NULL;
+
+ if (!infoPtr->pScrn->vtSema)
+ ScreenPriv->SavedCursor = pCurs;
+
+ if (pCurs == NullCursor) { /* means we're supposed to remove the cursor */
+ if (ScreenPriv->SWCursor)
+ (*ScreenPriv->spriteFuncs->SetCursor)(pScreen, NullCursor, x, y);
+ else if (ScreenPriv->isUp) {
+ xf86SetCursor(pScreen, NullCursor, x, y);
+ ScreenPriv->isUp = FALSE;
+ }
+ return;
+ }
+
+ ScreenPriv->HotX = pCurs->bits->xhot;
+ ScreenPriv->HotY = pCurs->bits->yhot;
+
+ PointPriv = (miPointerScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
+ miPointerScreenKey);
+ if (infoPtr->pScrn->vtSema && (ScreenPriv->ForceHWCursorCount || ((
+#ifdef ARGB_CURSOR
+ pCurs->bits->argb && infoPtr->UseHWCursorARGB &&
+ (*infoPtr->UseHWCursorARGB) (pScreen, pCurs) ) || (
+ pCurs->bits->argb == 0 &&
+#endif
+ (pCurs->bits->height <= infoPtr->MaxHeight) &&
+ (pCurs->bits->width <= infoPtr->MaxWidth) &&
+ (!infoPtr->UseHWCursor || (*infoPtr->UseHWCursor)(pScreen, pCurs))))))
+ {
+
+ if (ScreenPriv->SWCursor) /* remove the SW cursor */
+ (*ScreenPriv->spriteFuncs->SetCursor)(pScreen, NullCursor, x, y);
+
+ xf86SetCursor(pScreen, pCurs, x, y);
+ ScreenPriv->SWCursor = FALSE;
+ ScreenPriv->isUp = TRUE;
+ PointPriv->waitForUpdate = !infoPtr->pScrn->silkenMouse;
+ return;
+ }
+
+ PointPriv->waitForUpdate = TRUE;
+
+ if (ScreenPriv->isUp) {
+ /* Remove the HW cursor, or make it transparent */
+ if (infoPtr->Flags & HARDWARE_CURSOR_SHOW_TRANSPARENT) {
+ xf86SetTransparentCursor(pScreen);
+ } else {
+ xf86SetCursor(pScreen, NullCursor, x, y);
+ ScreenPriv->isUp = FALSE;
+ }
+ }
+
+ ScreenPriv->SWCursor = TRUE;
+
+ if (pCurs->bits->emptyMask && !ScreenPriv->showTransparent)
+ pCurs = NullCursor;
+ (*ScreenPriv->spriteFuncs->SetCursor)(pScreen, pCurs, x, y);
+}
+
+static void
+xf86CursorMoveCursor(ScreenPtr pScreen, int x, int y)
+{
+ xf86CursorScreenPtr ScreenPriv = (xf86CursorScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, xf86CursorScreenKey);
+
+ ScreenPriv->x = x;
+ ScreenPriv->y = y;
+
+ if (ScreenPriv->CursorToRestore)
+ xf86CursorSetCursor(pScreen, ScreenPriv->CursorToRestore,
+ ScreenPriv->x, ScreenPriv->y);
+ else if (ScreenPriv->SWCursor)
+ (*ScreenPriv->spriteFuncs->MoveCursor)(pScreen, x, y);
+ else if (ScreenPriv->isUp)
+ xf86MoveCursor(pScreen, x, y);
+}
+
+void
+xf86ForceHWCursor (ScreenPtr pScreen, Bool on)
+{
+ xf86CursorScreenPtr ScreenPriv = (xf86CursorScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, xf86CursorScreenKey);
+
+ if (on)
+ {
+ if (ScreenPriv->ForceHWCursorCount++ == 0)
+ {
+ if (ScreenPriv->SWCursor && ScreenPriv->CurrentCursor)
+ {
+ ScreenPriv->HWCursorForced = TRUE;
+ xf86CursorSetCursor (pScreen, ScreenPriv->CurrentCursor,
+ ScreenPriv->x, ScreenPriv->y);
+ }
+ else
+ ScreenPriv->HWCursorForced = FALSE;
+ }
+ }
+ else
+ {
+ if (--ScreenPriv->ForceHWCursorCount == 0)
+ {
+ if (ScreenPriv->HWCursorForced && ScreenPriv->CurrentCursor)
+ xf86CursorSetCursor (pScreen, ScreenPriv->CurrentCursor,
+ ScreenPriv->x, ScreenPriv->y);
+ }
+ }
+}
+
+xf86CursorInfoPtr
+xf86CreateCursorInfoRec(void)
+{
+ return xcalloc(1, sizeof(xf86CursorInfoRec));
+}
+
+void
+xf86DestroyCursorInfoRec(xf86CursorInfoPtr infoPtr)
+{
+ xfree(infoPtr);
+}
diff --git a/xorg-server/hw/xfree86/ramdac/xf86Cursor.h b/xorg-server/hw/xfree86/ramdac/xf86Cursor.h
new file mode 100644
index 000000000..469f48f01
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/xf86Cursor.h
@@ -0,0 +1,51 @@
+
+#ifndef _XF86CURSOR_H
+#define _XF86CURSOR_H
+
+#include "xf86str.h"
+#include "mipointer.h"
+
+typedef struct _xf86CursorInfoRec {
+ ScrnInfoPtr pScrn;
+ int Flags;
+ int MaxWidth;
+ int MaxHeight;
+ void (*SetCursorColors)(ScrnInfoPtr pScrn, int bg, int fg);
+ void (*SetCursorPosition)(ScrnInfoPtr pScrn, int x, int y);
+ void (*LoadCursorImage)(ScrnInfoPtr pScrn, unsigned char *bits);
+ void (*HideCursor)(ScrnInfoPtr pScrn);
+ void (*ShowCursor)(ScrnInfoPtr pScrn);
+ unsigned char* (*RealizeCursor)(struct _xf86CursorInfoRec *, CursorPtr);
+ Bool (*UseHWCursor)(ScreenPtr, CursorPtr);
+
+#ifdef ARGB_CURSOR
+ Bool (*UseHWCursorARGB) (ScreenPtr, CursorPtr);
+ void (*LoadCursorARGB) (ScrnInfoPtr, CursorPtr);
+#endif
+
+} xf86CursorInfoRec, *xf86CursorInfoPtr;
+
+Bool xf86InitCursor(ScreenPtr pScreen, xf86CursorInfoPtr infoPtr);
+xf86CursorInfoPtr xf86CreateCursorInfoRec(void);
+void xf86DestroyCursorInfoRec(xf86CursorInfoPtr);
+void xf86ForceHWCursor (ScreenPtr pScreen, Bool on);
+
+#define HARDWARE_CURSOR_INVERT_MASK 0x00000001
+#define HARDWARE_CURSOR_AND_SOURCE_WITH_MASK 0x00000002
+#define HARDWARE_CURSOR_SWAP_SOURCE_AND_MASK 0x00000004
+#define HARDWARE_CURSOR_SOURCE_MASK_NOT_INTERLEAVED 0x00000008
+#define HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_1 0x00000010
+#define HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_8 0x00000020
+#define HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_16 0x00000040
+#define HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_32 0x00000080
+#define HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_64 0x00000100
+#define HARDWARE_CURSOR_TRUECOLOR_AT_8BPP 0x00000200
+#define HARDWARE_CURSOR_BIT_ORDER_MSBFIRST 0x00000400
+#define HARDWARE_CURSOR_NIBBLE_SWAPPED 0x00000800
+#define HARDWARE_CURSOR_SHOW_TRANSPARENT 0x00001000
+#define HARDWARE_CURSOR_UPDATE_UNHIDDEN 0x00002000
+#ifdef ARGB_CURSOR
+#define HARDWARE_CURSOR_ARGB 0x00004000
+#endif
+
+#endif /* _XF86CURSOR_H */
diff --git a/xorg-server/hw/xfree86/ramdac/xf86CursorPriv.h b/xorg-server/hw/xfree86/ramdac/xf86CursorPriv.h
new file mode 100644
index 000000000..f82be2edc
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/xf86CursorPriv.h
@@ -0,0 +1,50 @@
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#ifndef _XF86CURSORPRIV_H
+#define _XF86CURSORPRIV_H
+
+#include "xf86Cursor.h"
+#include "mipointrst.h"
+
+typedef struct {
+ Bool SWCursor;
+ Bool isUp;
+ Bool showTransparent;
+ short HotX;
+ short HotY;
+ short x;
+ short y;
+ CursorPtr CurrentCursor, CursorToRestore;
+ xf86CursorInfoPtr CursorInfoPtr;
+ CloseScreenProcPtr CloseScreen;
+ RecolorCursorProcPtr RecolorCursor;
+ InstallColormapProcPtr InstallColormap;
+ QueryBestSizeProcPtr QueryBestSize;
+ miPointerSpriteFuncPtr spriteFuncs;
+ Bool PalettedCursor;
+ ColormapPtr pInstalledMap;
+ Bool (*SwitchMode)(int, DisplayModePtr,int);
+ xf86EnableDisableFBAccessProc *EnableDisableFBAccess;
+ CursorPtr SavedCursor;
+
+ /* Number of requests to force HW cursor */
+ int ForceHWCursorCount;
+ Bool HWCursorForced;
+
+ pointer transparentData;
+} xf86CursorScreenRec, *xf86CursorScreenPtr;
+
+void xf86SetCursor(ScreenPtr pScreen, CursorPtr pCurs, int x, int y);
+void xf86SetTransparentCursor(ScreenPtr pScreen);
+void xf86MoveCursor(ScreenPtr pScreen, int x, int y);
+void xf86RecolorCursor(ScreenPtr pScreen, CursorPtr pCurs, Bool displayed);
+Bool xf86InitHardwareCursor(ScreenPtr pScreen, xf86CursorInfoPtr infoPtr);
+
+CARD32 xf86ReverseBitOrder(CARD32 data);
+
+extern DevPrivateKey xf86CursorScreenKey;
+
+#endif /* _XF86CURSORPRIV_H */
diff --git a/xorg-server/hw/xfree86/ramdac/xf86HWCurs.c b/xorg-server/hw/xfree86/ramdac/xf86HWCurs.c
new file mode 100644
index 000000000..d10e283d7
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/xf86HWCurs.c
@@ -0,0 +1,527 @@
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <string.h>
+
+#include "misc.h"
+#include "xf86.h"
+#include "xf86_OSproc.h"
+
+#include <X11/X.h>
+#include "scrnintstr.h"
+#include "pixmapstr.h"
+#include "windowstr.h"
+#include "xf86str.h"
+#include "cursorstr.h"
+#include "mi.h"
+#include "mipointer.h"
+#include "xf86CursorPriv.h"
+
+#include "servermd.h"
+
+#if BITMAP_SCANLINE_PAD == 64
+
+#if 1
+/* Cursors might be only 32 wide. Give'em a chance */
+#define SCANLINE CARD32
+#define CUR_BITMAP_SCANLINE_PAD 32
+#define CUR_LOG2_BITMAP_PAD 5
+#define REVERSE_BIT_ORDER(w) xf86ReverseBitOrder(w)
+#else
+#define SCANLINE CARD64
+#define CUR_BITMAP_SCANLINE_PAD BITMAP_SCANLINE_PAD
+#define CUR_LOG2_BITMAP_PAD LOG2_BITMAP_PAD
+#define REVERSE_BIT_ORDER(w) xf86CARD64ReverseBits(w)
+static CARD64 xf86CARD64ReverseBits(CARD64 w);
+
+static CARD64
+xf86CARD64ReverseBits(CARD64 w)
+{
+ unsigned char *p = (unsigned char *)&w;
+
+ p[0] = byte_reversed[p[0]];
+ p[1] = byte_reversed[p[1]];
+ p[2] = byte_reversed[p[2]];
+ p[3] = byte_reversed[p[3]];
+ p[4] = byte_reversed[p[4]];
+ p[5] = byte_reversed[p[5]];
+ p[6] = byte_reversed[p[6]];
+ p[7] = byte_reversed[p[7]];
+
+ return w;
+}
+#endif
+
+#else
+
+#define SCANLINE CARD32
+#define CUR_BITMAP_SCANLINE_PAD BITMAP_SCANLINE_PAD
+#define CUR_LOG2_BITMAP_PAD LOG2_BITMAP_PAD
+#define REVERSE_BIT_ORDER(w) xf86ReverseBitOrder(w)
+
+#endif /* BITMAP_SCANLINE_PAD == 64 */
+
+static unsigned char* RealizeCursorInterleave0(xf86CursorInfoPtr, CursorPtr);
+static unsigned char* RealizeCursorInterleave1(xf86CursorInfoPtr, CursorPtr);
+static unsigned char* RealizeCursorInterleave8(xf86CursorInfoPtr, CursorPtr);
+static unsigned char* RealizeCursorInterleave16(xf86CursorInfoPtr, CursorPtr);
+static unsigned char* RealizeCursorInterleave32(xf86CursorInfoPtr, CursorPtr);
+static unsigned char* RealizeCursorInterleave64(xf86CursorInfoPtr, CursorPtr);
+
+Bool
+xf86InitHardwareCursor(ScreenPtr pScreen, xf86CursorInfoPtr infoPtr)
+{
+ if ((infoPtr->MaxWidth <= 0) || (infoPtr->MaxHeight <= 0))
+ return FALSE;
+
+ /* These are required for now */
+ if (!infoPtr->SetCursorPosition ||
+ !infoPtr->LoadCursorImage ||
+ !infoPtr->HideCursor ||
+ !infoPtr->ShowCursor ||
+ !infoPtr->SetCursorColors)
+ return FALSE;
+
+ if (infoPtr->RealizeCursor) {
+ /* Don't overwrite a driver provided Realize Cursor function */
+ } else
+ if (HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_1 & infoPtr->Flags) {
+ infoPtr->RealizeCursor = RealizeCursorInterleave1;
+ } else
+ if (HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_8 & infoPtr->Flags) {
+ infoPtr->RealizeCursor = RealizeCursorInterleave8;
+ } else
+ if (HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_16 & infoPtr->Flags) {
+ infoPtr->RealizeCursor = RealizeCursorInterleave16;
+ } else
+ if (HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_32 & infoPtr->Flags) {
+ infoPtr->RealizeCursor = RealizeCursorInterleave32;
+ } else
+ if (HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_64 & infoPtr->Flags) {
+ infoPtr->RealizeCursor = RealizeCursorInterleave64;
+ } else { /* not interleaved */
+ infoPtr->RealizeCursor = RealizeCursorInterleave0;
+ }
+
+ infoPtr->pScrn = xf86Screens[pScreen->myNum];
+
+ return TRUE;
+}
+
+void
+xf86SetCursor(ScreenPtr pScreen, CursorPtr pCurs, int x, int y)
+{
+ xf86CursorScreenPtr ScreenPriv = (xf86CursorScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, xf86CursorScreenKey);
+ xf86CursorInfoPtr infoPtr = ScreenPriv->CursorInfoPtr;
+ unsigned char *bits;
+
+ if (pCurs == NullCursor) {
+ (*infoPtr->HideCursor)(infoPtr->pScrn);
+ return;
+ }
+
+ bits = (unsigned char *)dixLookupPrivate(&pCurs->devPrivates, pScreen);
+
+ x -= infoPtr->pScrn->frameX0 + ScreenPriv->HotX;
+ y -= infoPtr->pScrn->frameY0 + ScreenPriv->HotY;
+
+#ifdef ARGB_CURSOR
+ if (!pCurs->bits->argb || !infoPtr->LoadCursorARGB)
+#endif
+ if (!bits) {
+ bits = (*infoPtr->RealizeCursor)(infoPtr, pCurs);
+ dixSetPrivate(&pCurs->devPrivates, pScreen, bits);
+ }
+
+ if (!(infoPtr->Flags & HARDWARE_CURSOR_UPDATE_UNHIDDEN))
+ (*infoPtr->HideCursor)(infoPtr->pScrn);
+
+#ifdef ARGB_CURSOR
+ if (pCurs->bits->argb && infoPtr->LoadCursorARGB)
+ (*infoPtr->LoadCursorARGB) (infoPtr->pScrn, pCurs);
+ else
+#endif
+ if (bits)
+ (*infoPtr->LoadCursorImage)(infoPtr->pScrn, bits);
+
+ xf86RecolorCursor(pScreen, pCurs, 1);
+
+ (*infoPtr->SetCursorPosition)(infoPtr->pScrn, x, y);
+
+ (*infoPtr->ShowCursor)(infoPtr->pScrn);
+}
+
+void
+xf86SetTransparentCursor(ScreenPtr pScreen)
+{
+ xf86CursorScreenPtr ScreenPriv = (xf86CursorScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, xf86CursorScreenKey);
+ xf86CursorInfoPtr infoPtr = ScreenPriv->CursorInfoPtr;
+
+ if (!ScreenPriv->transparentData)
+ ScreenPriv->transparentData =
+ (*infoPtr->RealizeCursor)(infoPtr, NullCursor);
+
+ if (!(infoPtr->Flags & HARDWARE_CURSOR_UPDATE_UNHIDDEN))
+ (*infoPtr->HideCursor)(infoPtr->pScrn);
+
+ if (ScreenPriv->transparentData)
+ (*infoPtr->LoadCursorImage)(infoPtr->pScrn,
+ ScreenPriv->transparentData);
+
+ (*infoPtr->ShowCursor)(infoPtr->pScrn);
+}
+
+void
+xf86MoveCursor(ScreenPtr pScreen, int x, int y)
+{
+ xf86CursorScreenPtr ScreenPriv = (xf86CursorScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, xf86CursorScreenKey);
+ xf86CursorInfoPtr infoPtr = ScreenPriv->CursorInfoPtr;
+
+ x -= infoPtr->pScrn->frameX0 + ScreenPriv->HotX;
+ y -= infoPtr->pScrn->frameY0 + ScreenPriv->HotY;
+
+ (*infoPtr->SetCursorPosition)(infoPtr->pScrn, x, y);
+}
+
+void
+xf86RecolorCursor(ScreenPtr pScreen, CursorPtr pCurs, Bool displayed)
+{
+ xf86CursorScreenPtr ScreenPriv = (xf86CursorScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, xf86CursorScreenKey);
+ xf86CursorInfoPtr infoPtr = ScreenPriv->CursorInfoPtr;
+
+#ifdef ARGB_CURSOR
+ /* recoloring isn't applicable to ARGB cursors and drivers
+ shouldn't have to ignore SetCursorColors requests */
+ if (pCurs->bits->argb)
+ return;
+#endif
+
+ if (ScreenPriv->PalettedCursor) {
+ xColorItem sourceColor, maskColor;
+ ColormapPtr pmap = ScreenPriv->pInstalledMap;
+
+ if (!pmap)
+ return;
+
+ sourceColor.red = pCurs->foreRed;
+ sourceColor.green = pCurs->foreGreen;
+ sourceColor.blue = pCurs->foreBlue;
+ FakeAllocColor(pmap, &sourceColor);
+ maskColor.red = pCurs->backRed;
+ maskColor.green = pCurs->backGreen;
+ maskColor.blue = pCurs->backBlue;
+ FakeAllocColor(pmap, &maskColor);
+ FakeFreeColor(pmap, sourceColor.pixel);
+ FakeFreeColor(pmap, maskColor.pixel);
+ (*infoPtr->SetCursorColors)(infoPtr->pScrn,
+ maskColor.pixel, sourceColor.pixel);
+ } else { /* Pass colors in 8-8-8 RGB format */
+ (*infoPtr->SetCursorColors)(infoPtr->pScrn,
+ (pCurs->backBlue >> 8) |
+ ((pCurs->backGreen >> 8) << 8) |
+ ((pCurs->backRed >> 8) << 16),
+ (pCurs->foreBlue >> 8) |
+ ((pCurs->foreGreen >> 8) << 8) |
+ ((pCurs->foreRed >> 8) << 16)
+ );
+ }
+}
+
+/* These functions assume that MaxWidth is a multiple of 32 */
+static unsigned char*
+RealizeCursorInterleave0(xf86CursorInfoPtr infoPtr, CursorPtr pCurs)
+{
+
+ SCANLINE *SrcS, *SrcM, *DstS, *DstM;
+ SCANLINE *pSrc, *pMsk;
+ unsigned char *mem;
+ int size = (infoPtr->MaxWidth * infoPtr->MaxHeight) >> 2;
+ int SrcPitch, DstPitch, Pitch, y, x;
+ /* how many words are in the source or mask */
+ int words = size / (CUR_BITMAP_SCANLINE_PAD / 4);
+
+
+ if (!(mem = xcalloc(1, size)))
+ return NULL;
+
+ if (pCurs == NullCursor) {
+ if (infoPtr->Flags & HARDWARE_CURSOR_INVERT_MASK) {
+ DstM = (SCANLINE*)mem;
+ if (!(infoPtr->Flags & HARDWARE_CURSOR_SWAP_SOURCE_AND_MASK))
+ DstM += words;
+ (void)memset(DstM, -1, words * sizeof(SCANLINE));
+ }
+ return mem;
+ }
+
+ /* SrcPitch == the number of scanlines wide the cursor image is */
+ SrcPitch = (pCurs->bits->width + (BITMAP_SCANLINE_PAD - 1)) >>
+ CUR_LOG2_BITMAP_PAD;
+
+ /* DstPitch is the width of the hw cursor in scanlines */
+ DstPitch = infoPtr->MaxWidth >> CUR_LOG2_BITMAP_PAD;
+ Pitch = SrcPitch < DstPitch ? SrcPitch : DstPitch;
+
+ SrcS = (SCANLINE*)pCurs->bits->source;
+ SrcM = (SCANLINE*)pCurs->bits->mask;
+ DstS = (SCANLINE*)mem;
+ DstM = DstS + words;
+
+ if (infoPtr->Flags & HARDWARE_CURSOR_SWAP_SOURCE_AND_MASK) {
+ SCANLINE *tmp;
+ tmp = DstS; DstS = DstM; DstM = tmp;
+ }
+
+ if (infoPtr->Flags & HARDWARE_CURSOR_AND_SOURCE_WITH_MASK) {
+ for(y = pCurs->bits->height, pSrc = DstS, pMsk = DstM;
+ y--;
+ pSrc+=DstPitch, pMsk+=DstPitch, SrcS+=SrcPitch, SrcM+=SrcPitch) {
+ for(x = 0; x < Pitch; x++) {
+ pSrc[x] = SrcS[x] & SrcM[x];
+ pMsk[x] = SrcM[x];
+ }
+ }
+ } else {
+ for(y = pCurs->bits->height, pSrc = DstS, pMsk = DstM;
+ y--;
+ pSrc+=DstPitch, pMsk+=DstPitch, SrcS+=SrcPitch, SrcM+=SrcPitch) {
+ for(x = 0; x < Pitch; x++) {
+ pSrc[x] = SrcS[x];
+ pMsk[x] = SrcM[x];
+ }
+ }
+ }
+
+ if (infoPtr->Flags & HARDWARE_CURSOR_NIBBLE_SWAPPED) {
+ int count = size;
+ unsigned char* pntr1 = (unsigned char *)DstS;
+ unsigned char* pntr2 = (unsigned char *)DstM;
+ unsigned char a, b;
+ while (count) {
+
+ a = *pntr1;
+ b = *pntr2;
+ *pntr1 = ((a & 0xF0) >> 4) | ((a & 0x0F) << 4);
+ *pntr2 = ((b & 0xF0) >> 4) | ((b & 0x0F) << 4);
+ pntr1++; pntr2++;
+ count-=2;
+ }
+ }
+
+ /*
+ * Must be _after_ HARDWARE_CURSOR_AND_SOURCE_WITH_MASK to avoid wiping
+ * out entire source mask.
+ */
+ if (infoPtr->Flags & HARDWARE_CURSOR_INVERT_MASK) {
+ int count = words;
+ SCANLINE* pntr = DstM;
+ while (count--) {
+ *pntr = ~(*pntr);
+ pntr++;
+ }
+ }
+
+ if (infoPtr->Flags & HARDWARE_CURSOR_BIT_ORDER_MSBFIRST) {
+ for(y = pCurs->bits->height, pSrc = DstS, pMsk = DstM;
+ y--;
+ pSrc+=DstPitch, pMsk+=DstPitch) {
+ for(x = 0; x < Pitch; x++) {
+ pSrc[x] = REVERSE_BIT_ORDER(pSrc[x]);
+ pMsk[x] = REVERSE_BIT_ORDER(pMsk[x]);
+ }
+ }
+ }
+
+ return mem;
+}
+
+static unsigned char*
+RealizeCursorInterleave1(xf86CursorInfoPtr infoPtr, CursorPtr pCurs)
+{
+ unsigned char *DstS, *DstM;
+ unsigned char *pntr;
+ unsigned char *mem, *mem2;
+ int count;
+ int size = (infoPtr->MaxWidth * infoPtr->MaxHeight) >> 2;
+
+ /* Realize the cursor without interleaving */
+ if (!(mem2 = RealizeCursorInterleave0(infoPtr, pCurs)))
+ return NULL;
+
+ if (!(mem = xcalloc(1, size))) {
+ xfree(mem2);
+ return NULL;
+ }
+
+ /* 1 bit interleave */
+ DstS = mem2;
+ DstM = DstS + (size >> 1);
+ pntr = mem;
+ count = size;
+ while (count) {
+ *pntr++ = ((*DstS&0x01) ) | ((*DstM&0x01) << 1) |
+ ((*DstS&0x02) << 1) | ((*DstM&0x02) << 2) |
+ ((*DstS&0x04) << 2) | ((*DstM&0x04) << 3) |
+ ((*DstS&0x08) << 3) | ((*DstM&0x08) << 4);
+ *pntr++ = ((*DstS&0x10) >> 4) | ((*DstM&0x10) >> 3) |
+ ((*DstS&0x20) >> 3) | ((*DstM&0x20) >> 2) |
+ ((*DstS&0x40) >> 2) | ((*DstM&0x40) >> 1) |
+ ((*DstS&0x80) >> 1) | ((*DstM&0x80) );
+ DstS++;
+ DstM++;
+ count-=2;
+ }
+
+ /* Free the uninterleaved cursor */
+ xfree(mem2);
+
+ return mem;
+}
+
+static unsigned char*
+RealizeCursorInterleave8(xf86CursorInfoPtr infoPtr, CursorPtr pCurs)
+{
+ unsigned char *DstS, *DstM;
+ unsigned char *pntr;
+ unsigned char *mem, *mem2;
+ int count;
+ int size = (infoPtr->MaxWidth * infoPtr->MaxHeight) >> 2;
+
+ /* Realize the cursor without interleaving */
+ if (!(mem2 = RealizeCursorInterleave0(infoPtr, pCurs)))
+ return NULL;
+
+ if (!(mem = xcalloc(1, size))) {
+ xfree(mem2);
+ return NULL;
+ }
+
+ /* 8 bit interleave */
+ DstS = mem2;
+ DstM = DstS + (size >> 1);
+ pntr = mem;
+ count = size;
+ while (count) {
+ *pntr++ = *DstS++;
+ *pntr++ = *DstM++;
+ count-=2;
+ }
+
+ /* Free the uninterleaved cursor */
+ xfree(mem2);
+
+ return mem;
+}
+
+static unsigned char*
+RealizeCursorInterleave16(xf86CursorInfoPtr infoPtr, CursorPtr pCurs)
+{
+ unsigned short *DstS, *DstM;
+ unsigned short *pntr;
+ unsigned char *mem, *mem2;
+ int count;
+ int size = (infoPtr->MaxWidth * infoPtr->MaxHeight) >> 2;
+
+ /* Realize the cursor without interleaving */
+ if (!(mem2 = RealizeCursorInterleave0(infoPtr, pCurs)))
+ return NULL;
+
+ if (!(mem = xcalloc(1, size))) {
+ xfree(mem2);
+ return NULL;
+ }
+
+ /* 16 bit interleave */
+ DstS = (pointer)mem2;
+ DstM = DstS + (size >> 2);
+ pntr = (pointer)mem;
+ count = (size >> 1);
+ while (count) {
+ *pntr++ = *DstS++;
+ *pntr++ = *DstM++;
+ count-=2;
+ }
+
+ /* Free the uninterleaved cursor */
+ xfree(mem2);
+
+ return mem;
+}
+
+static unsigned char*
+RealizeCursorInterleave32(xf86CursorInfoPtr infoPtr, CursorPtr pCurs)
+{
+ CARD32 *DstS, *DstM;
+ CARD32 *pntr;
+ unsigned char *mem, *mem2;
+ int count;
+ int size = (infoPtr->MaxWidth * infoPtr->MaxHeight) >> 2;
+
+ /* Realize the cursor without interleaving */
+ if (!(mem2 = RealizeCursorInterleave0(infoPtr, pCurs)))
+ return NULL;
+
+ if (!(mem = xcalloc(1, size))) {
+ xfree(mem2);
+ return NULL;
+ }
+
+ /* 32 bit interleave */
+ DstS = (pointer)mem2;
+ DstM = DstS + (size >> 3);
+ pntr = (pointer)mem;
+ count = (size >> 2);
+ while (count) {
+ *pntr++ = *DstS++;
+ *pntr++ = *DstM++;
+ count-=2;
+ }
+
+ /* Free the uninterleaved cursor */
+ xfree(mem2);
+
+ return mem;
+}
+
+static unsigned char*
+RealizeCursorInterleave64(xf86CursorInfoPtr infoPtr, CursorPtr pCurs)
+{
+ CARD32 *DstS, *DstM;
+ CARD32 *pntr;
+ unsigned char *mem, *mem2;
+ int count;
+ int size = (infoPtr->MaxWidth * infoPtr->MaxHeight) >> 2;
+
+ /* Realize the cursor without interleaving */
+ if (!(mem2 = RealizeCursorInterleave0(infoPtr, pCurs)))
+ return NULL;
+
+ if (!(mem = xcalloc(1, size))) {
+ xfree(mem2);
+ return NULL;
+ }
+
+ /* 64 bit interleave */
+ DstS = (pointer)mem2;
+ DstM = DstS + (size >> 3);
+ pntr = (pointer)mem;
+ count = (size >> 2);
+ while (count) {
+ *pntr++ = *DstS++;
+ *pntr++ = *DstS++;
+ *pntr++ = *DstM++;
+ *pntr++ = *DstM++;
+ count-=4;
+ }
+
+ /* Free the uninterleaved cursor */
+ xfree(mem2);
+
+ return mem;
+}
diff --git a/xorg-server/hw/xfree86/ramdac/xf86RamDac.c b/xorg-server/hw/xfree86/ramdac/xf86RamDac.c
new file mode 100644
index 000000000..1dd3daf1b
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/xf86RamDac.c
@@ -0,0 +1,154 @@
+/*
+ * Copyright 1998 by Alan Hourihane, Wigan, England.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Alan Hourihane not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Alan Hourihane makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Authors: Alan Hourihane, <alanh@fairlite.demon.co.uk>
+ *
+ * Generic RAMDAC access routines.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86.h"
+#include "xf86_OSproc.h"
+
+#include "xf86RamDacPriv.h"
+
+int RamDacHWPrivateIndex = -1;
+int RamDacScreenPrivateIndex = -1;
+
+RamDacRecPtr
+RamDacCreateInfoRec()
+{
+ RamDacRecPtr infoRec;
+
+ infoRec = xcalloc(1, sizeof(RamDacRec));
+
+ return infoRec;
+}
+
+RamDacHelperRecPtr
+RamDacHelperCreateInfoRec()
+{
+ RamDacHelperRecPtr infoRec;
+
+ infoRec = xcalloc(1, sizeof(RamDacHelperRec));
+
+ return infoRec;
+}
+
+void
+RamDacDestroyInfoRec(RamDacRecPtr infoRec)
+{
+ xfree(infoRec);
+}
+
+void
+RamDacHelperDestroyInfoRec(RamDacHelperRecPtr infoRec)
+{
+ xfree(infoRec);
+}
+
+Bool
+RamDacInit(ScrnInfoPtr pScrn, RamDacRecPtr ramdacPriv)
+{
+ RamDacScreenRecPtr ramdacScrPtr;
+
+ /*
+ * make sure the RamDacRec is allocated
+ */
+ if (!RamDacGetRec(pScrn))
+ return FALSE;
+ ramdacScrPtr =
+ ((RamDacScreenRecPtr) (pScrn)->privates[RamDacGetScreenIndex()].ptr);
+ ramdacScrPtr->RamDacRec = ramdacPriv;
+
+ return(TRUE);
+}
+
+void
+RamDacGetRecPrivate()
+{
+ if (RamDacHWPrivateIndex < 0)
+ RamDacHWPrivateIndex = xf86AllocateScrnInfoPrivateIndex();
+ if (RamDacScreenPrivateIndex < 0)
+ RamDacScreenPrivateIndex = xf86AllocateScrnInfoPrivateIndex();
+ return;
+}
+
+Bool
+RamDacGetRec(ScrnInfoPtr scrp)
+{
+ RamDacGetRecPrivate();
+ /*
+ * New privates are always set to NULL, so we can check if the allocation
+ * has already been done.
+ */
+ if (scrp->privates[RamDacHWPrivateIndex].ptr != NULL)
+ return TRUE;
+ if (scrp->privates[RamDacScreenPrivateIndex].ptr != NULL)
+ return TRUE;
+
+ scrp->privates[RamDacHWPrivateIndex].ptr =
+ xnfcalloc(sizeof(RamDacHWRec), 1);
+ scrp->privates[RamDacScreenPrivateIndex].ptr =
+ xnfcalloc(sizeof(RamDacScreenRec), 1);
+
+ return TRUE;
+}
+
+void
+RamDacFreeRec(ScrnInfoPtr pScrn)
+{
+ RamDacHWRecPtr ramdacHWPtr;
+ RamDacScreenRecPtr ramdacScrPtr;
+
+ if (RamDacHWPrivateIndex < 0)
+ return;
+
+ if (RamDacScreenPrivateIndex < 0)
+ return;
+
+ ramdacHWPtr = RAMDACHWPTR(pScrn);
+ ramdacScrPtr = ((RamDacScreenRecPtr)
+ (pScrn)->privates[RamDacGetScreenIndex()].ptr);
+
+ if (ramdacHWPtr)
+ xfree(ramdacHWPtr);
+ ramdacHWPtr = NULL;
+
+ if (ramdacScrPtr)
+ xfree(ramdacScrPtr);
+ ramdacScrPtr = NULL;
+}
+
+int
+RamDacGetHWIndex()
+{
+ return RamDacHWPrivateIndex;
+}
+
+int
+RamDacGetScreenIndex()
+{
+ return RamDacScreenPrivateIndex;
+}
diff --git a/xorg-server/hw/xfree86/ramdac/xf86RamDac.h b/xorg-server/hw/xfree86/ramdac/xf86RamDac.h
new file mode 100644
index 000000000..1f03dfb99
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/xf86RamDac.h
@@ -0,0 +1,123 @@
+
+#ifndef _XF86RAMDAC_H
+#define _XF86RAMDAC_H 1
+
+#include "colormapst.h"
+#include "xf86Cursor.h"
+
+/* Define unique vendor codes for RAMDAC's */
+#define VENDOR_IBM 0x0000
+#define VENDOR_BT 0x0001
+#define VENDOR_TI 0x0002
+
+typedef struct _RamDacRegRec {
+/* This is probably the nastiest assumption, we allocate 1024 slots for
+ * ramdac registers, should be enough. I've checked IBM and TVP series
+ * and they seem o.k
+ * Then we allocate 768 entries for the DAC too. IBM640 needs 1024 -FIXME
+ */
+ unsigned short DacRegs[0x400]; /* register set */
+ unsigned char DAC[0x300]; /* colour map */
+ Bool Overlay;
+} RamDacRegRec, *RamDacRegRecPtr;
+
+typedef struct _RamDacHWRegRec {
+ RamDacRegRec SavedReg;
+ RamDacRegRec ModeReg;
+} RamDacHWRec, *RamDacHWRecPtr;
+
+typedef struct _RamDacRec {
+ CARD32 RamDacType;
+
+ void (*LoadPalette)(
+ ScrnInfoPtr pScrn,
+ int numColors,
+ int *indices,
+ LOCO *colors,
+ VisualPtr pVisual
+ );
+
+ unsigned char (*ReadDAC)(
+ ScrnInfoPtr pScrn,
+ CARD32
+ );
+
+ void (*WriteDAC)(
+ ScrnInfoPtr pScrn,
+ CARD32,
+ unsigned char,
+ unsigned char
+ );
+
+ void (*WriteAddress)(
+ ScrnInfoPtr pScrn,
+ CARD32
+ );
+
+ void (*WriteData)(
+ ScrnInfoPtr pScrn,
+ unsigned char
+ );
+
+ void (*ReadAddress)(
+ ScrnInfoPtr pScrn,
+ CARD32
+ );
+
+ unsigned char (*ReadData)(
+ ScrnInfoPtr pScrn
+ );
+} RamDacRec, *RamDacRecPtr;
+
+typedef struct _RamDacHelperRec {
+ CARD32 RamDacType;
+
+ void (*Restore)(
+ ScrnInfoPtr pScrn,
+ RamDacRecPtr ramdacPtr,
+ RamDacRegRecPtr ramdacReg
+ );
+
+ void (*Save)(
+ ScrnInfoPtr pScrn,
+ RamDacRecPtr ramdacPtr,
+ RamDacRegRecPtr ramdacReg
+ );
+
+ void (*SetBpp)(
+ ScrnInfoPtr pScrn,
+ RamDacRegRecPtr ramdacReg
+ );
+
+ void (*HWCursorInit)(
+ xf86CursorInfoPtr infoPtr
+ );
+} RamDacHelperRec, *RamDacHelperRecPtr;
+
+#define RAMDACHWPTR(p) ((RamDacHWRecPtr)((p)->privates[RamDacGetHWIndex()].ptr))
+
+typedef struct _RamdacScreenRec {
+ RamDacRecPtr RamDacRec;
+} RamDacScreenRec, *RamDacScreenRecPtr;
+#define RAMDACSCRPTR(p) ((RamDacScreenRecPtr)((p)->privates[RamDacGetScreenIndex()].ptr))->RamDacRec
+
+extern int RamDacHWPrivateIndex;
+extern int RamDacScreenPrivateIndex;
+
+typedef struct {
+ int token;
+} RamDacSupportedInfoRec, *RamDacSupportedInfoRecPtr;
+
+RamDacRecPtr RamDacCreateInfoRec(void);
+RamDacHelperRecPtr RamDacHelperCreateInfoRec(void);
+void RamDacDestroyInfoRec(RamDacRecPtr RamDacRec);
+void RamDacHelperDestroyInfoRec(RamDacHelperRecPtr RamDacRec);
+Bool RamDacInit(ScrnInfoPtr pScrn, RamDacRecPtr RamDacRec);
+void RamDacSetGamma(ScrnInfoPtr pScrn, Bool Real8BitDac);
+void RamDacRestoreDACValues(ScrnInfoPtr pScrn);
+Bool RamDacHandleColormaps(ScreenPtr pScreen, int maxColors, int sigRGBbits,
+ unsigned int flags);
+void RamDacFreeRec(ScrnInfoPtr pScrn);
+int RamDacGetHWIndex(void);
+
+#endif /* _XF86RAMDAC_H */
diff --git a/xorg-server/hw/xfree86/ramdac/xf86RamDacCmap.c b/xorg-server/hw/xfree86/ramdac/xf86RamDacCmap.c
new file mode 100644
index 000000000..600fe3f07
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/xf86RamDacCmap.c
@@ -0,0 +1,74 @@
+/*
+ * Copyright 1998 by Alan Hourihane, Wigan, England.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Alan Hourihane not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Alan Hourihane makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Authors: Alan Hourihane, <alanh@fairlite.demon.co.uk>
+ *
+ * Generic RAMDAC access to colormaps.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "windowstr.h"
+#include "mipointer.h"
+#include "micmap.h"
+
+#include "xf86.h"
+#include "compiler.h"
+#include "colormapst.h"
+#include "xf86RamDacPriv.h"
+
+#include "xf86PciInfo.h"
+#include "xf86Pci.h"
+
+void
+RamDacLoadPalette(ScrnInfoPtr pScrn, int numColors, int *indices, LOCO *colors,
+ VisualPtr pVisual)
+{
+ RamDacRecPtr hwp = RAMDACSCRPTR(pScrn);
+ int i, index;
+
+ for (i = 0; i < numColors; i++) {
+ index = indices[i];
+ (*hwp->WriteAddress)(pScrn, index);
+ (*hwp->WriteData)(pScrn, colors[index].red);
+ (*hwp->WriteData)(pScrn, colors[index].green);
+ (*hwp->WriteData)(pScrn, colors[index].blue);
+ }
+}
+
+Bool
+RamDacHandleColormaps(ScreenPtr pScreen, int maxColors, int sigRGBbits,
+ unsigned int flags)
+{
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ RamDacRecPtr hwp = RAMDACSCRPTR(pScrn);
+
+ if (hwp->LoadPalette == NULL)
+ return xf86HandleColormaps(pScreen, maxColors, sigRGBbits,
+ RamDacLoadPalette, NULL, flags);
+ else
+ return xf86HandleColormaps(pScreen, maxColors, sigRGBbits,
+ hwp->LoadPalette, NULL, flags);
+}
diff --git a/xorg-server/hw/xfree86/ramdac/xf86RamDacPriv.h b/xorg-server/hw/xfree86/ramdac/xf86RamDacPriv.h
new file mode 100644
index 000000000..f68e588f5
--- /dev/null
+++ b/xorg-server/hw/xfree86/ramdac/xf86RamDacPriv.h
@@ -0,0 +1,13 @@
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86RamDac.h"
+#include "xf86cmap.h"
+
+void RamDacGetRecPrivate(void);
+Bool RamDacGetRec(ScrnInfoPtr pScrn);
+int RamDacGetScreenIndex(void);
+void RamDacLoadPalette(ScrnInfoPtr pScrn, int numColors, int *indices,
+ LOCO *colors, VisualPtr pVisual);