XLibre/xf86-video-siliconmotion
1
0
Fork 0
mirror of https://github.com/X11Libre/xf86-video-siliconmotion.git synced 2026-03-24 01:25:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

Raise minimum supported Xserver version to 1.18 (ABI_VIDEODRV_VERSION 20.0)

Browse Source 
Already effectively required by use of XNFcallocarray() introduced in
xorg/xserver@b96dc999 - xserver-1.18.0, released in Nov. 2015.

Allows dropping remnants of code for XAA and pre-pciaccess X servers

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Part-of: <https://gitlab.freedesktop.org/xorg/driver/xf86-video-siliconmotion/-/merge_requests/7>
This commit is contained in:
Alan Coopersmith
2024-05-18 15:34:43 -07:00
parent 0d6cd74523
commit 8f53239ad7
8 changed files with 21 additions and 814 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
configure.ac
View File

@@ -58,7 +58,7 @@ XORG_DRIVER_CHECK_EXT(XV, videoproto)
XORG_DRIVER_CHECK_EXT(DPMSExtension, xextproto)
# Obtain compiler/linker options for the driver dependencies
PKG_CHECK_MODULES(XORG, [xorg-server >= 1.0.99.901 xproto fontsproto $REQUIRED_MODULES])
PKG_CHECK_MODULES(XORG, [xorg-server >= 1.18.0 xproto fontsproto $REQUIRED_MODULES])
PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
HAVE_XEXTPROTO_71="yes"; AC_DEFINE(HAVE_XEXTPROTO_71, 1, [xextproto 7.1 available]),
HAVE_XEXTPROTO_71="no")
@@ -70,36 +70,12 @@ CPPFLAGS="$CPPFLAGS $XORG_CFLAGS"
AC_CHECK_DECL(XSERVER_LIBPCIACCESS,
[XSERVER_LIBPCIACCESS=yes],[XSERVER_LIBPCIACCESS=no],
[#include "xorg-server.h"])
AC_CHECK_HEADER(xf86Modes.h,
[XMODES=yes], [XMODES=no], [#include "xorg-server.h"])
CPPFLAGS="$SAVE_CPPFLAGS"
if test "x$XSERVER_LIBPCIACCESS" = xyes; then
PKG_CHECK_MODULES([PCIACCESS], [pciaccess >= 0.8.0])
fi
AM_CONDITIONAL(XSERVER_LIBPCIACCESS, test "x$XSERVER_LIBPCIACCESS" = xyes)
AM_CONDITIONAL(XMODES, test "x$XMODES" = xyes)
if test "x$XMODES" = xyes; then
AC_DEFINE(HAVE_XMODES, 1, [X server has new mode code])
fi
AC_ARG_ENABLE(xaa,
AS_HELP_STRING([--enable-xaa],
[Enable legacy X Acceleration Architecture (XAA) [default=auto]]),
[XAA="$enableval"],
[XAA=auto])
if test "x$XAA" != xno; then
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
CFLAGS=$XORG_CFLAGS
CPPFLAGS="$XORG_CFLAGS"
AC_CHECK_HEADERS([xaa.h], XAA=yes, XAA=no)
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
fi
AC_MSG_CHECKING([whether to include XAA support])
AM_CONDITIONAL(XAA, test "x$XAA" = xyes)
AC_MSG_RESULT([$XAA])
AC_SUBST([moduledir])

16
man/siliconmotion.man
View File

@@ -160,15 +160,13 @@ operations the video driver can accelerate with hardware.
Default: acceleration is enabled.
.TP
.BI "Option \*qAccelMethod\*q \*q" "string" \*q
Chooses between available acceleration architectures. Valid options are
.B XAA
and
.B EXA.
XAA is the traditional acceleration architecture and support for it is very
stable. EXA is a newer acceleration architecture with better performance for
the Render and Composite extensions, but the rendering code for it is newer and
possibly unstable. The default is
.B XAA.
Chooses between available acceleration architectures. The only valid option is
.BR EXA .
XAA was the traditional acceleration architecture, but support for it was
removed in Xorg 1.13.
EXA is a newer acceleration architecture with better performance for
the Render and Composite extensions. The default is
.BR EXA .
.PP
The following PCI bus

1
src/Makefile.am
View File

@@ -36,7 +36,6 @@ siliconmotion_drv_la_SOURCES = \
smi_501.c \
smi_501.h \
smi_accel.c \
smi_xaa.c \
smi_exa.c \
smi_dac.c \
smi_driver.c \

9
src/smi.h
View File

@@ -49,9 +49,6 @@ authorization from the XFree86 Project and Silicon Motion.
#include "fb.h"
#ifdef HAVE_XAA_H
#include "xaa.h"
#endif
#include "xf86fbman.h"
#include "exa.h"
#include "xf86cmap.h"
@@ -252,9 +249,6 @@ typedef struct
printed using a counter */
Bool useBIOS; /* Use BIOS for mode sets */
#ifdef HAVE_XAA_H
XAAInfoRecPtr XAAInfoRec; /* XAA info Rec */
#endif
/* EXA */
ExaDriverPtr EXADriverPtr;
@@ -379,9 +373,6 @@ void SMI_SetClippingRectangle(ScrnInfoPtr, int, int, int, int);
void SMI_DisableClipping(ScrnInfoPtr);
CARD32 SMI_DEDataFormat(int bpp);
/* smi_xaa.c */
Bool SMI_XAAInit(ScreenPtr pScrn);
/* smi_exa.c */
Bool SMI_EXAInit(ScreenPtr pScrn);

37
src/smi_driver.c
View File

@@ -36,11 +36,6 @@ authorization from The XFree86 Project or Silicon Motion.
#include "xf86int10.h"
#include "vbe.h"
#if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 6
#include "xf86Resources.h"
#include "xf86RAC.h"
#endif
#include "smi.h"
#include "smi_501.h"
#include "smilynx.h"
@@ -746,17 +741,17 @@ SMI_PreInit(ScrnInfoPtr pScrn, int flags)
from = X_DEFAULT;
if ((strptr = (char *)xf86GetOptValString(pSmi->Options,
OPTION_ACCELMETHOD))) {
if (!xf86NameCmp(strptr,"XAA")) {
from = X_CONFIG;
pSmi->useEXA = FALSE;
} else if(!xf86NameCmp(strptr,"EXA")) {
if (!xf86NameCmp(strptr,"EXA")) {
from = X_CONFIG;
pSmi->useEXA = TRUE;
} else {
from = X_CONFIG;
pSmi->useEXA = FALSE;
}
}
xf86DrvMsg(pScrn->scrnIndex, from, "Using %s acceleration architecture\n",
pSmi->useEXA ? "EXA" : "XAA");
pSmi->useEXA ? "EXA" : "no");
}
if (IS_MSOC(pSmi)) {
@@ -768,7 +763,7 @@ SMI_PreInit(ScrnInfoPtr pScrn, int flags)
/* FIXME */
if (pSmi->CSCVideo && pSmi->useEXA && pSmi->Dualhead) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
"CSCVideo requires XAA or EXA in single head mode.\n");
"CSCVideo requires EXA in single head mode.\n");
pSmi->CSCVideo = FALSE;
}
}
@@ -875,13 +870,11 @@ SMI_PreInit(ScrnInfoPtr pScrn, int flags)
LEAVE(FALSE);
}
/* Load XAA or EXA if needed */
/* Load EXA if needed */
if (!pSmi->NoAccel) {
if (!pSmi->useEXA) {
if (!xf86LoadSubModule(pScrn, "xaa")) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING, "No acceleration\n");
pSmi->NoAccel = 1;
}
xf86DrvMsg(pScrn->scrnIndex, X_WARNING, "No acceleration\n");
pSmi->NoAccel = 1;
} else {
XF86ModReqInfo req;
int errmaj, errmin;
@@ -1714,8 +1707,7 @@ SMI_ScreenInit(SCREEN_INIT_ARGS_DECL)
if(!SMI_HWInit(pScrn))
LEAVE(FALSE);
/* Unless using EXA, regardless or using XAA or not, needs offscreen
* management at least for video. */
/* Unless using EXA, needs offscreen management at least for video. */
if (pSmi->NoAccel || !pSmi->useEXA) {
int numLines;
BoxRec AvailFBArea;
@@ -1738,7 +1730,7 @@ SMI_ScreenInit(SCREEN_INIT_ARGS_DECL)
if (!pSmi->NoAccel) {
if (pSmi->useEXA && !SMI_EXAInit(pScreen))
LEAVE(FALSE);
else if (!pSmi->useEXA && !SMI_XAAInit(pScreen))
else if (!pSmi->useEXA)
LEAVE(FALSE);
}
@@ -1750,9 +1742,7 @@ SMI_ScreenInit(SCREEN_INIT_ARGS_DECL)
"Done writing mode. Register dump:\n");
SMI_PrintRegs(pScrn);
#ifdef HAVE_XMODES
xf86DiDGAInit(pScreen, (unsigned long)(pSmi->FBBase + pScrn->fbOffset));
#endif
/* Initialise cursor functions */
miDCInitialize(pScreen, xf86GetPointerScreenFuncs());
@@ -1844,11 +1834,6 @@ SMI_CloseScreen(CLOSE_SCREEN_ARGS_DECL)
/* Restore console mode and unmap framebuffer */
SMI_LeaveVT(VT_FUNC_ARGS);
#ifdef HAVE_XAA_H
if (pSmi->XAAInfoRec != NULL) {
XAADestroyInfoRec(pSmi->XAAInfoRec);
}
#endif
if (pSmi->EXADriverPtr) {
exaDriverFini(pScreen);
pSmi->EXADriverPtr = NULL;

4
src/smi_output.c
View File

@@ -144,11 +144,7 @@ SMI_OutputGetModes_native(xf86OutputPtr output)
SMIPtr pSmi = SMIPTR(output->scrn);
ENTER();
#ifdef HAVE_XMODES
LEAVE(xf86CVTMode(pSmi->lcdWidth, pSmi->lcdHeight, 60.0f, FALSE, FALSE));
#else
LEAVE(NULL);
#endif
}
static void

10
src/smi_video.c
View File

@@ -519,17 +519,11 @@ SMI_AddEncoding(XF86VideoEncodingPtr enc, int i,
norm_string = VideoNorms[norm].name;
input_string = VideoInputs[input].name;
snprintf(channel_string, sizeof(channel_string), "%d", channel);
enc[i].id = i;
#if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) >= 10
if (Xasprintf(&name_string, "%s-%s-%s",
norm_string, input_string, channel_string) < 0)
LEAVE(-1);
#else
name_string = Xprintf("%s-%s-%s",
norm_string, input_string, channel_string);
if (NULL == name_string)
LEAVE(-1);
#endif
enc[i].id = i;
enc[i].name = name_string;
enc[i].width = VideoNorms[norm].Wa;

732
src/smi_xaa.c
View File

@@ -1,732 +0,0 @@
/*
Copyright (C) 1994-1999 The XFree86 Project, Inc. All Rights Reserved.
Copyright (C) 2000 Silicon Motion, Inc. All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FIT-
NESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the names of the XFree86 Project and
Silicon Motion shall not be used in advertising or otherwise to promote the
sale, use or other dealings in this Software without prior written
authorization from the XFree86 Project and silicon Motion.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "smi.h"
#include "smi_501.h"
#ifdef HAVE_XAA_H
#include "miline.h"
#include "xaalocal.h"
#include "xaarop.h"
#include "servermd.h"
static void SMI_SetupForScreenToScreenCopy(ScrnInfoPtr, int, int, int,
unsigned int, int);
static void SMI_SubsequentScreenToScreenCopy(ScrnInfoPtr, int, int, int, int,
int, int);
static void SMI_SetupForSolidFill(ScrnInfoPtr, int, int, unsigned);
static void SMI_SubsequentSolidFillRect(ScrnInfoPtr, int, int, int, int);
static void SMI_SubsequentSolidHorVertLine(ScrnInfoPtr, int, int, int, int);
static void SMI_SetupForCPUToScreenColorExpandFill(ScrnInfoPtr, int, int, int,
unsigned int);
static void SMI_SubsequentCPUToScreenColorExpandFill(ScrnInfoPtr, int, int, int,
int, int);
static void SMI_SetupForMono8x8PatternFill(ScrnInfoPtr, int, int, int, int, int,
unsigned int);
static void SMI_SubsequentMono8x8PatternFillRect(ScrnInfoPtr, int, int, int,
int, int, int);
static void SMI_SetupForColor8x8PatternFill(ScrnInfoPtr, int, int, int,
unsigned int, int);
static void SMI_SubsequentColor8x8PatternFillRect(ScrnInfoPtr, int, int, int,
int, int, int);
#if SMI_USE_IMAGE_WRITES
static void SMI_SetupForImageWrite(ScrnInfoPtr, int, unsigned int, int, int,
int);
static void SMI_SubsequentImageWriteRect(ScrnInfoPtr, int, int, int, int, int);
#endif
#endif
Bool
SMI_XAAInit(ScreenPtr pScreen)
{
#ifdef HAVE_XAA_H
XAAInfoRecPtr infoPtr;
ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
SMIPtr pSmi = SMIPTR(pScrn);
/*BoxRec AvailFBArea;*/
Bool ret;
/*int numLines, maxLines;*/
ENTER();
pSmi->XAAInfoRec = infoPtr = XAACreateInfoRec();
if (infoPtr == NULL)
LEAVE(FALSE);
infoPtr->Flags = PIXMAP_CACHE
| LINEAR_FRAMEBUFFER
| OFFSCREEN_PIXMAPS;
infoPtr->Sync = SMI_AccelSync;
if (xf86IsEntityShared(pScrn->entityList[0]))
infoPtr->RestoreAccelState = SMI_EngineReset;
/* Screen to screen copies */
infoPtr->ScreenToScreenCopyFlags = NO_PLANEMASK
| ONLY_TWO_BITBLT_DIRECTIONS;
infoPtr->SetupForScreenToScreenCopy = SMI_SetupForScreenToScreenCopy;
infoPtr->SubsequentScreenToScreenCopy = SMI_SubsequentScreenToScreenCopy;
if (pScrn->bitsPerPixel == 24) {
infoPtr->ScreenToScreenCopyFlags |= NO_TRANSPARENCY;
}
if ((pSmi->Chipset == SMI_LYNX3D) && (pScrn->bitsPerPixel == 8)) {
infoPtr->ScreenToScreenCopyFlags |= GXCOPY_ONLY;
}
/* Solid Fills */
infoPtr->SolidFillFlags = NO_PLANEMASK;
infoPtr->SetupForSolidFill = SMI_SetupForSolidFill;
infoPtr->SubsequentSolidFillRect = SMI_SubsequentSolidFillRect;
/* Solid Lines */
infoPtr->SolidLineFlags = NO_PLANEMASK;
infoPtr->SetupForSolidLine = SMI_SetupForSolidFill;
infoPtr->SubsequentSolidHorVertLine = SMI_SubsequentSolidHorVertLine;
/* Color Expansion Fills */
infoPtr->CPUToScreenColorExpandFillFlags = ROP_NEEDS_SOURCE
| NO_PLANEMASK
| BIT_ORDER_IN_BYTE_MSBFIRST
| LEFT_EDGE_CLIPPING
| CPU_TRANSFER_PAD_DWORD
| SCANLINE_PAD_DWORD;
infoPtr->ColorExpandBase = pSmi->DataPortBase;
infoPtr->ColorExpandRange = pSmi->DataPortSize;
infoPtr->SetupForCPUToScreenColorExpandFill =
SMI_SetupForCPUToScreenColorExpandFill;
infoPtr->SubsequentCPUToScreenColorExpandFill =
SMI_SubsequentCPUToScreenColorExpandFill;
/* 8x8 Mono Pattern Fills */
infoPtr->Mono8x8PatternFillFlags = NO_PLANEMASK
| HARDWARE_PATTERN_PROGRAMMED_BITS
| HARDWARE_PATTERN_SCREEN_ORIGIN
| BIT_ORDER_IN_BYTE_MSBFIRST;
infoPtr->SetupForMono8x8PatternFill = SMI_SetupForMono8x8PatternFill;
infoPtr->SubsequentMono8x8PatternFillRect =
SMI_SubsequentMono8x8PatternFillRect;
/* 8x8 Color Pattern Fills */
if (!SMI_LYNX3D_SERIES(pSmi->Chipset) || (pScrn->bitsPerPixel != 24)) {
infoPtr->Color8x8PatternFillFlags = NO_PLANEMASK
| HARDWARE_PATTERN_SCREEN_ORIGIN;
infoPtr->SetupForColor8x8PatternFill =
SMI_SetupForColor8x8PatternFill;
infoPtr->SubsequentColor8x8PatternFillRect =
SMI_SubsequentColor8x8PatternFillRect;
}
#if SMI_USE_IMAGE_WRITES
/* Image Writes */
infoPtr->ImageWriteFlags = ROP_NEEDS_SOURCE
| NO_PLANEMASK
| CPU_TRANSFER_PAD_DWORD
| SCANLINE_PAD_DWORD;
infoPtr->ImageWriteBase = pSmi->DataPortBase;
infoPtr->ImageWriteRange = pSmi->DataPortSize;
infoPtr->SetupForImageWrite = SMI_SetupForImageWrite;
infoPtr->SubsequentImageWriteRect = SMI_SubsequentImageWriteRect;
#endif
/* Clipping */
infoPtr->ClippingFlags = HARDWARE_CLIP_SCREEN_TO_SCREEN_COPY
| HARDWARE_CLIP_MONO_8x8_FILL
| HARDWARE_CLIP_COLOR_8x8_FILL
| HARDWARE_CLIP_SOLID_FILL
| HARDWARE_CLIP_SOLID_LINE
| HARDWARE_CLIP_DASHED_LINE;
infoPtr->SetClippingRectangle = SMI_SetClippingRectangle;
infoPtr->DisableClipping = SMI_DisableClipping;
/* Pixmap Cache */
if (pScrn->bitsPerPixel == 24) {
infoPtr->CachePixelGranularity = 16;
} else {
infoPtr->CachePixelGranularity = 128 / pScrn->bitsPerPixel;
}
/* Offscreen Pixmaps */
infoPtr->maxOffPixWidth = 4096;
infoPtr->maxOffPixHeight = 4096;
if (pScrn->bitsPerPixel == 24) {
infoPtr->maxOffPixWidth = 4096 / 3;
if (pSmi->Chipset == SMI_LYNX) {
infoPtr->maxOffPixHeight = 4096 / 3;
}
}
SMI_EngineReset(pScrn);
ret = XAAInit(pScreen, infoPtr);
LEAVE(ret);
#else
return FALSE;
#endif
}
#ifdef HAVE_XAA_H
/******************************************************************************/
/* Screen to Screen Copies */
/******************************************************************************/
static void
SMI_SetupForScreenToScreenCopy(ScrnInfoPtr pScrn, int xdir, int ydir, int rop,
unsigned int planemask, int trans)
{
SMIPtr pSmi = SMIPTR(pScrn);
ENTER();
DEBUG("xdir=%d ydir=%d rop=%02X trans=%08X\n", xdir, ydir, rop, trans);
#if X_BYTE_ORDER == X_BIG_ENDIAN
if (pScrn->depth >= 24)
trans = lswapl(trans);
#endif
pSmi->AccelCmd = XAAGetCopyROP(rop)
| SMI_BITBLT
| SMI_START_ENGINE;
if ((xdir == -1) || (ydir == -1)) {
pSmi->AccelCmd |= SMI_RIGHT_TO_LEFT;
}
if (trans != -1) {
pSmi->AccelCmd |= SMI_TRANSPARENT_SRC | SMI_TRANSPARENT_PXL;
WaitQueue();
WRITE_DPR(pSmi, 0x20, trans);
}
if (pSmi->ClipTurnedOn) {
WaitQueue();
WRITE_DPR(pSmi, 0x2C, pSmi->ScissorsLeft);
pSmi->ClipTurnedOn = FALSE;
}
LEAVE();
}
static void
SMI_SubsequentScreenToScreenCopy(ScrnInfoPtr pScrn, int x1, int y1, int x2,
int y2, int w, int h)
{
SMIPtr pSmi = SMIPTR(pScrn);
ENTER();
DEBUG("x1=%d y1=%d x2=%d y2=%d w=%d h=%d\n", x1, y1, x2, y2, w, h);
if (pSmi->AccelCmd & SMI_RIGHT_TO_LEFT) {
x1 += w - 1;
y1 += h - 1;
x2 += w - 1;
y2 += h - 1;
}
if (pScrn->bitsPerPixel == 24) {
x1 *= 3;
x2 *= 3;
w *= 3;
if (pSmi->Chipset == SMI_LYNX) {
y1 *= 3;
y2 *= 3;
}
if (pSmi->AccelCmd & SMI_RIGHT_TO_LEFT) {
x1 += 2;
x2 += 2;
}
}
WaitIdle();
WRITE_DPR(pSmi, 0x00, (x1 << 16) + (y1 & 0xFFFF));
WRITE_DPR(pSmi, 0x04, (x2 << 16) + (y2 & 0xFFFF));
WRITE_DPR(pSmi, 0x08, (w << 16) + (h & 0xFFFF));
WRITE_DPR(pSmi, 0x0C, pSmi->AccelCmd);
LEAVE();
}
/******************************************************************************/
/* Solid Fills */
/******************************************************************************/
static void
SMI_SetupForSolidFill(ScrnInfoPtr pScrn, int color, int rop,
unsigned int planemask)
{
SMIPtr pSmi = SMIPTR(pScrn);
ENTER();
DEBUG("color=%08X rop=%02X\n", color, rop);
pSmi->AccelCmd = XAAGetPatternROP(rop)
| SMI_BITBLT
| SMI_START_ENGINE;
#if X_BYTE_ORDER == X_BIG_ENDIAN
if (pScrn->depth >= 24) {
/* because of the BGR values are in the MSB bytes,
* 'white' is not possible and -1 has a different meaning.
* As a work around (assuming white is more used as
* light yellow (#FFFF7F), we handle this as beining white.
* Thanks to the SM501 not being able to work in MSB on PCI
* on the PowerPC */
if (color == 0x7FFFFFFF)
color = -1;
color = lswapl(color);
}
#endif
if (pSmi->ClipTurnedOn) {
WaitQueue();
WRITE_DPR(pSmi, 0x2C, pSmi->ScissorsLeft);
pSmi->ClipTurnedOn = FALSE;
} else {
WaitQueue();
}
WRITE_DPR(pSmi, 0x14, color);
WRITE_DPR(pSmi, 0x34, 0xFFFFFFFF);
WRITE_DPR(pSmi, 0x38, 0xFFFFFFFF);
LEAVE();
}
void
SMI_SubsequentSolidFillRect(ScrnInfoPtr pScrn, int x, int y, int w, int h)
{
SMIPtr pSmi = SMIPTR(pScrn);
ENTER();
DEBUG("x=%d y=%d w=%d h=%d\n", x, y, w, h);
if (pScrn->bitsPerPixel == 24) {
x *= 3;
w *= 3;
if (pSmi->Chipset == SMI_LYNX) {
y *= 3;
}
}
if (IS_MSOC(pSmi)) {
/* Clip to prevent negative screen coordinates */
if (x < 0)
x = 0;
if (y < 0)
y = 0;
}
WaitQueue();
WRITE_DPR(pSmi, 0x04, (x << 16) | (y & 0xFFFF));
WRITE_DPR(pSmi, 0x08, (w << 16) | (h & 0xFFFF));
WRITE_DPR(pSmi, 0x0C, pSmi->AccelCmd);
LEAVE();
}
/******************************************************************************/
/* Solid Lines */
/******************************************************************************/
static void
SMI_SubsequentSolidHorVertLine(ScrnInfoPtr pScrn, int x, int y, int len,
int dir)
{
SMIPtr pSmi = SMIPTR(pScrn);
int w, h;
ENTER();
DEBUG("x=%d y=%d len=%d dir=%d\n", x, y, len, dir);
if (dir == DEGREES_0) {
w = len;
h = 1;
} else {
w = 1;
h = len;
}
if (pScrn->bitsPerPixel == 24) {
x *= 3;
w *= 3;
if (pSmi->Chipset == SMI_LYNX) {
y *= 3;
}
}
WaitQueue();
WRITE_DPR(pSmi, 0x04, (x << 16) | (y & 0xFFFF));
WRITE_DPR(pSmi, 0x08, (w << 16) | (h & 0xFFFF));
WRITE_DPR(pSmi, 0x0C, pSmi->AccelCmd);
LEAVE();
}
/******************************************************************************/
/* Color Expansion Fills */
/******************************************************************************/
static void
SMI_SetupForCPUToScreenColorExpandFill(ScrnInfoPtr pScrn, int fg, int bg,
int rop, unsigned int planemask)
{
SMIPtr pSmi = SMIPTR(pScrn);
ENTER();
DEBUG("fg=%08X bg=%08X rop=%02X\n", fg, bg, rop);
#if X_BYTE_ORDER == X_BIG_ENDIAN
if (pScrn->depth >= 24) {
/* see remark elswere */
if (fg == 0x7FFFFFFF)
fg = -1;
fg = lswapl(fg);
bg = lswapl(bg);
}
#endif
pSmi->AccelCmd = XAAGetCopyROP(rop)
| SMI_HOSTBLT_WRITE
| SMI_SRC_MONOCHROME
| SMI_START_ENGINE;
if (bg == -1) {
pSmi->AccelCmd |= SMI_TRANSPARENT_SRC;
WaitQueue();
WRITE_DPR(pSmi, 0x14, fg);
WRITE_DPR(pSmi, 0x18, ~fg);
WRITE_DPR(pSmi, 0x20, fg);
} else {
#if X_BYTE_ORDER == X_BIG_ENDIAN
if (bg == 0xFFFFFF7F)
bg = -1;
#endif
WaitQueue();
WRITE_DPR(pSmi, 0x14, fg);
WRITE_DPR(pSmi, 0x18, bg);
}
LEAVE();
}
void
SMI_SubsequentCPUToScreenColorExpandFill(ScrnInfoPtr pScrn, int x, int y, int w,
int h, int skipleft)
{
SMIPtr pSmi = SMIPTR(pScrn);
ENTER();
DEBUG("x=%d y=%d w=%d h=%d skipleft=%d\n", x, y, w, h, skipleft);
if (pScrn->bitsPerPixel == 24) {
x *= 3;
w *= 3;
skipleft *= 3;
if (pSmi->Chipset == SMI_LYNX) {
y *= 3;
}
}
if (skipleft) {
WaitQueue();
WRITE_DPR(pSmi, 0x2C, (pSmi->ScissorsLeft & 0xFFFF0000)
| (x + skipleft) | 0x2000);
pSmi->ClipTurnedOn = TRUE;
} else {
if (pSmi->ClipTurnedOn) {
WaitQueue();
WRITE_DPR(pSmi, 0x2C, pSmi->ScissorsLeft);
pSmi->ClipTurnedOn = FALSE;
} else {
WaitQueue();
}
}
WRITE_DPR(pSmi, 0x00, 0);
WRITE_DPR(pSmi, 0x04, (x << 16) | (y & 0xFFFF));
WRITE_DPR(pSmi, 0x08, (w << 16) | (h & 0xFFFF));
WRITE_DPR(pSmi, 0x0C, pSmi->AccelCmd);
LEAVE();
}
/******************************************************************************/
/* 8x8 Mono Pattern Fills */
/******************************************************************************/
static void
SMI_SetupForMono8x8PatternFill(ScrnInfoPtr pScrn, int patx, int paty, int fg,
int bg, int rop, unsigned int planemask)
{
SMIPtr pSmi = SMIPTR(pScrn);
ENTER();
DEBUG("patx=%08X paty=%08X fg=%08X bg=%08X rop=%02X\n",
patx, paty, fg, bg, rop);
#if X_BYTE_ORDER == X_BIG_ENDIAN
if (pScrn->depth >= 24) {
if (fg == 0x7FFFFFFF)
fg = -1;
fg = lswapl(fg);
bg = lswapl(bg);
}
#endif
pSmi->AccelCmd = XAAGetPatternROP(rop)
| SMI_BITBLT
| SMI_START_ENGINE;
if (pSmi->ClipTurnedOn) {
WaitQueue();
WRITE_DPR(pSmi, 0x2C, pSmi->ScissorsLeft);
pSmi->ClipTurnedOn = FALSE;
}
if (bg == -1) {
WaitQueue();
WRITE_DPR(pSmi, 0x14, fg);
WRITE_DPR(pSmi, 0x18, ~fg);
WRITE_DPR(pSmi, 0x20, fg);
WRITE_DPR(pSmi, 0x34, patx);
WRITE_DPR(pSmi, 0x38, paty);
} else {
#if X_BYTE_ORDER == X_BIG_ENDIAN
if (bg == 0xFFFFFF7F)
bg = -1;
#endif
WaitQueue();
WRITE_DPR(pSmi, 0x14, fg);
WRITE_DPR(pSmi, 0x18, bg);
WRITE_DPR(pSmi, 0x34, patx);
WRITE_DPR(pSmi, 0x38, paty);
}
LEAVE();
}
static void
SMI_SubsequentMono8x8PatternFillRect(ScrnInfoPtr pScrn, int patx, int paty,
int x, int y, int w, int h)
{
SMIPtr pSmi = SMIPTR(pScrn);
ENTER();
DEBUG("x=%d y=%d w=%d h=%d\n", x, y, w, h);
if (pScrn->bitsPerPixel == 24) {
x *= 3;
w *= 3;
if (pSmi->Chipset == SMI_LYNX) {
y *= 3;
}
}
WaitQueue();
WRITE_DPR(pSmi, 0x04, (x << 16) | (y & 0xFFFF));
WRITE_DPR(pSmi, 0x08, (w << 16) | (h & 0xFFFF));
WRITE_DPR(pSmi, 0x0C, pSmi->AccelCmd);
LEAVE();
}
/******************************************************************************/
/* 8x8 Color Pattern Fills */
/******************************************************************************/
static void
SMI_SetupForColor8x8PatternFill(ScrnInfoPtr pScrn, int patx, int paty, int rop,
unsigned int planemask, int trans_color)
{
SMIPtr pSmi = SMIPTR(pScrn);
ENTER();
DEBUG("patx=%d paty=%d rop=%02X trans_color=%08X\n",
patx, paty, rop, trans_color);
pSmi->AccelCmd = XAAGetPatternROP(rop)
| SMI_BITBLT
| SMI_COLOR_PATTERN
| SMI_START_ENGINE;
#if X_BYTE_ORDER == X_BIG_ENDIAN
if (pScrn->depth >= 24)
trans_color = lswapl(trans_color);
#endif
if (pScrn->bitsPerPixel <= 16) {
/* PDR#950 */
CARD8* pattern = pSmi->FBBase +
(patx + paty * pScrn->displayWidth) * pSmi->Bpp;
WaitIdle();
WRITE_DPR(pSmi, 0x0C, SMI_BITBLT | SMI_COLOR_PATTERN);
memcpy(pSmi->DataPortBase, pattern, 8 * pSmi->Bpp * 8);
} else {
if (pScrn->bitsPerPixel == 24) {
patx *= 3;
if (pSmi->Chipset == SMI_LYNX) {
paty *= 3;
}
}
WaitQueue();
WRITE_DPR(pSmi, 0x00, (patx << 16) | (paty & 0xFFFF));
}
WaitQueue();
if (trans_color == -1) {
pSmi->AccelCmd |= SMI_TRANSPARENT_SRC | SMI_TRANSPARENT_PXL;
WaitQueue();
WRITE_DPR(pSmi, 0x20, trans_color);
}
if (pSmi->ClipTurnedOn) {
WaitQueue();
WRITE_DPR(pSmi, 0x2C, pSmi->ScissorsLeft);
pSmi->ClipTurnedOn = FALSE;
}
LEAVE();
}
static void
SMI_SubsequentColor8x8PatternFillRect(ScrnInfoPtr pScrn, int patx, int paty,
int x, int y, int w, int h)
{
SMIPtr pSmi = SMIPTR(pScrn);
ENTER();
DEBUG("x=%d y=%d w=%d h=%d\n", x, y, w, h);
if (pScrn->bitsPerPixel == 24) {
x *= 3;
w *= 3;
if (pSmi->Chipset == SMI_LYNX) {
y *= 3;
}
}
WaitQueue();
WRITE_DPR(pSmi, 0x04, (x << 16) | (y & 0xFFFF));
WRITE_DPR(pSmi, 0x08, (w << 16) | (h & 0xFFFF)); /* PDR#950 */
WRITE_DPR(pSmi, 0x0C, pSmi->AccelCmd);
LEAVE();
}
#if SMI_USE_IMAGE_WRITES
/******************************************************************************/
/* Image Writes */
/******************************************************************************/
static void
SMI_SetupForImageWrite(ScrnInfoPtr pScrn, int rop, unsigned int planemask,
int trans_color, int bpp, int depth)
{
SMIPtr pSmi = SMIPTR(pScrn);
ENTER();
DEBUG("rop=%02X trans_color=%08X bpp=%d depth=%d\n",
rop, trans_color, bpp, depth);
#if X_BYTE_ORDER == X_BIG_ENDIAN
if (pScrn->depth >= 24)
trans_color = lswapl(trans_color);
#endif
pSmi->AccelCmd = XAAGetCopyROP(rop)
| SMI_HOSTBLT_WRITE
| SMI_START_ENGINE;
if (trans_color != -1) {
#if X_BYTE_ORDER == X_BIG_ENDIAN
if (trans_color == 0xFFFFFF7F)
trans_color = -1;
#endif
pSmi->AccelCmd |= SMI_TRANSPARENT_SRC | SMI_TRANSPARENT_PXL;
WaitQueue();
WRITE_DPR(pSmi, 0x20, trans_color);
}
LEAVE();
}
static void
SMI_SubsequentImageWriteRect(ScrnInfoPtr pScrn, int x, int y, int w, int h,
int skipleft)
{
SMIPtr pSmi = SMIPTR(pScrn);
ENTER();
DEBUG("x=%d y=%d w=%d h=%d skipleft=%d\n", x, y, w, h, skipleft);
if (pScrn->bitsPerPixel == 24) {
x *= 3;
w *= 3;
skipleft *= 3;
if (pSmi->Chipset == SMI_LYNX) {
y *= 3;
}
}
if (skipleft) {
WaitQueue();
WRITE_DPR(pSmi, 0x2C, (pSmi->ScissorsLeft & 0xFFFF0000) |
(x + skipleft) | 0x2000);
pSmi->ClipTurnedOn = TRUE;
} else {
if (pSmi->ClipTurnedOn) {
WaitQueue();
WRITE_DPR(pSmi, 0x2C, pSmi->ScissorsLeft);
pSmi->ClipTurnedOn = FALSE;
} else {
WaitQueue();
}
}
WRITE_DPR(pSmi, 0x00, 0);
WRITE_DPR(pSmi, 0x04, (x << 16) | (y * 0xFFFF));
WRITE_DPR(pSmi, 0x08, (w << 16) | (h & 0xFFFF));
WRITE_DPR(pSmi, 0x0C, pSmi->AccelCmd);
LEAVE();
}
#endif
#endif