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authorPaul Jeong <paul@paul-desktop.(none)>2011-02-25 15:43:42 +0900
committerPaul Jeong <paul@paul-desktop.(none)>2011-02-25 15:43:42 +0900
commit0db741a5ee19fb8a89dc17c770ca2bdfa4da8d05 (patch)
tree850c623e518ea7fa3a2bac4da3236344daa29527 /src
Initial X11 drivers for Mali DDK
Diffstat (limited to 'src')
-rw-r--r--src/Makefile.am35
-rw-r--r--src/Makefile.in567
-rw-r--r--src/mali_def.h28
-rw-r--r--src/mali_dri.c347
-rw-r--r--src/mali_dri.h36
-rw-r--r--src/mali_exa.c523
-rw-r--r--src/mali_exa.h59
-rw-r--r--src/mali_fbdev.c1196
-rw-r--r--src/mali_fbdev.h97
-rw-r--r--src/mali_lcd.c276
10 files changed, 3164 insertions, 0 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644
index 0000000..24e6981
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1,35 @@
+# Copyright 2005 Adam Jackson.
+#
+# 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
+# on the rights to use, copy, modify, merge, publish, distribute, sub
+# license, 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 (including the next
+# paragraph) 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,
+# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+# ADAM JACKSON 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.
+
+# this is obnoxious:
+# -module lets us name the module exactly how we want
+# -avoid-version prevents gratuitous .0.0.0 version numbers on the end
+# _ladir passes a dummy rpath to libtool so the thing will actually link
+# TODO: -nostdlib/-Bstatic/-lgcc platform magic, not installing the .a, etc.
+AM_CFLAGS = @XORG_CFLAGS@
+mali_drv_la_LTLIBRARIES = mali_drv.la
+mali_drv_la_LDFLAGS = -module -avoid-version
+mali_drv_ladir = @moduledir@/drivers
+
+mali_drv_la_SOURCES = \
+ mali_fbdev.c \
+ mali_exa.c \
+ mali_dri.c \
+ mali_lcd.c
diff --git a/src/Makefile.in b/src/Makefile.in
new file mode 100644
index 0000000..86f5c43
--- /dev/null
+++ b/src/Makefile.in
@@ -0,0 +1,567 @@
+# Makefile.in generated by automake 1.11 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 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@
+
+# Copyright 2005 Adam Jackson.
+#
+# 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
+# on the rights to use, copy, modify, merge, publish, distribute, sub
+# license, 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 (including the next
+# paragraph) 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,
+# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+# ADAM JACKSON 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.
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
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+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
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+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 = src
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+am__aclocal_m4_deps = $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
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+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
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+am__installdirs = "$(DESTDIR)$(mali_drv_ladir)"
+LTLIBRARIES = $(mali_drv_la_LTLIBRARIES)
+mali_drv_la_LIBADD =
+am_mali_drv_la_OBJECTS = mali_fbdev.lo mali_exa.lo mali_lcd.lo mali_dri.lo
+mali_drv_la_OBJECTS = $(am_mali_drv_la_OBJECTS)
+mali_drv_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+ $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+ $(mali_drv_la_LDFLAGS) $(LDFLAGS) -o $@
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+ $(LDFLAGS) -o $@
+SOURCES = $(mali_drv_la_SOURCES)
+DIST_SOURCES = $(mali_drv_la_SOURCES)
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+
+# this is obnoxious:
+# -module lets us name the module exactly how we want
+# -avoid-version prevents gratuitous .0.0.0 version numbers on the end
+# _ladir passes a dummy rpath to libtool so the thing will actually link
+# TODO: -nostdlib/-Bstatic/-lgcc platform magic, not installing the .a, etc.
+AM_CFLAGS = @XORG_CFLAGS@
+mali_drv_la_LTLIBRARIES = mali_drv.la
+mali_drv_la_LDFLAGS = -module -avoid-version
+mali_drv_ladir = @moduledir@/drivers
+mali_drv_la_SOURCES = \
+ mali_fbdev.c \
+ mali_exa.c \
+ mali_lcd.c \
+ mali_dri.c
+
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
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+ *$$dep*) \
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+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
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+ *config.status*) \
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+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
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+ @$(NORMAL_INSTALL)
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+ @list='$(mali_drv_la_LTLIBRARIES)'; test -n "$(mali_drv_ladir)" || list=; \
+ list2=; for p in $$list; do \
+ if test -f $$p; then \
+ list2="$$list2 $$p"; \
+ else :; fi; \
+ done; \
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+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(mali_drv_ladir)"; \
+ }
+
+uninstall-mali_drv_laLTLIBRARIES:
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+ for p in $$list; do \
+ $(am__strip_dir) \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(mali_drv_ladir)/$$f'"; \
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(mali_drv_ladir)/$$f"; \
+ done
+
+clean-mali_drv_laLTLIBRARIES:
+ -test -z "$(mali_drv_la_LTLIBRARIES)" || rm -f $(mali_drv_la_LTLIBRARIES)
+ @list='$(mali_drv_la_LTLIBRARIES)'; for p in $$list; do \
+ dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+ test "$$dir" != "$$p" || dir=.; \
+ echo "rm -f \"$${dir}/so_locations\""; \
+ rm -f "$${dir}/so_locations"; \
+ done
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+ $(mali_drv_la_LINK) -rpath $(mali_drv_ladir) $(mali_drv_la_OBJECTS) $(mali_drv_la_LIBADD) $(LIBS)
+
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+
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+
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+
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+ fi; \
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+ dist_files=`for file in $$list; do echo $$file; done | \
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+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
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+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
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+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$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 $(LTLIBRARIES)
+installdirs:
+ for dir in "$(DESTDIR)$(mali_drv_ladir)"; 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 $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-mali_drv_laLTLIBRARIES clean-generic clean-libtool \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-mali_drv_laLTLIBRARIES
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+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-mali_drv_laLTLIBRARIES
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean \
+ clean-mali_drv_laLTLIBRARIES clean-generic clean-libtool \
+ 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-mali_drv_laLTLIBRARIES install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ 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-mali_drv_laLTLIBRARIES
+
+
+# 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/src/mali_def.h b/src/mali_def.h
new file mode 100644
index 0000000..b0f3177
--- /dev/null
+++ b/src/mali_def.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2010 ARM Limited. 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,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS 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.
+ */
+
+#ifndef _MALI_DEF_H_
+#define _MALI_DEF_H_
+#include "exa.h"
+
+Bool maliSetupExa( ScreenPtr pScreen, ExaDriverPtr exa, int xres, int yres, unsigned char *virt );
+#endif
diff --git a/src/mali_dri.c b/src/mali_dri.c
new file mode 100644
index 0000000..937fee5
--- /dev/null
+++ b/src/mali_dri.c
@@ -0,0 +1,347 @@
+/*
+ * Copyright (C) 2010 ARM Limited. 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,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS 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.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/ioctl.h>
+#include <errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include "mali_dri.h"
+
+#define IGNORE( a ) ( a = a )
+
+#define FBIO_WAITFORVSYNC _IOW('F', 0x20, __u32)
+
+
+extern XF86ModuleData dri2ModuleData;
+
+typedef struct
+{
+ PixmapPtr pPixmap;
+ unsigned int attachment;
+ Bool isPageFlipped;
+} MaliDRI2BufferPrivateRec, *MaliDRI2BufferPrivatePtr;
+
+static DRI2Buffer2Ptr MaliDRI2CreateBuffer( DrawablePtr pDraw, unsigned int attachment, unsigned int format )
+{
+ ScreenPtr pScreen = pDraw->pScreen;
+ DRI2Buffer2Ptr buffer;
+ MaliDRI2BufferPrivatePtr privates;
+ PixmapPtr pPixmap;
+ PrivPixmap *privPixmap;
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ MaliPtr fPtr = MALIPTR(pScrn);
+
+ buffer = calloc(1, sizeof *buffer);
+ if ( NULL == buffer ) return NULL;
+
+ privates = calloc(1, sizeof *privates);
+ if ( NULL == privates )
+ {
+ free( buffer );
+ return NULL;
+ }
+
+ /* initialize privates info to default values */
+ privates->pPixmap = NULL;
+ privates->attachment = attachment;
+ privates->isPageFlipped = FALSE;
+
+ /* initialize buffer info to default values */
+ buffer->attachment = attachment;
+ buffer->driverPrivate = privates;
+ buffer->format = format;
+ buffer->flags = 0;
+
+ if ( DRI2CanFlip( pDraw ) && fPtr->use_pageflipping && DRAWABLE_PIXMAP != pDraw->type)
+ {
+ ump_secure_id ump_id = UMP_INVALID_SECURE_ID;
+
+ if ( (fPtr->fb_lcd_var.yres*2) > fPtr->fb_lcd_var.yres_virtual )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "[%s:%d] lcd driver does not have enough virtual y resolution. Need: %i Have: %i\n",
+ __FUNCTION__, __LINE__, fPtr->fb_lcd_var.yres*2, fPtr->fb_lcd_var.yres_virtual );
+ return NULL;
+ }
+
+ (void)ioctl(fPtr->fb_lcd_fd, GET_UMP_SECURE_ID, &ump_id );
+
+ if ( UMP_INVALID_SECURE_ID == ump_id )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "[%s:%d] failed to retrieve UMP memory handle for flipping\n", __FUNCTION__, __LINE__ );
+
+ free( buffer );
+ free( privates );
+ return NULL;
+ }
+
+ buffer->name = ump_id;
+
+ if ( DRI2BufferBackLeft == attachment )
+ {
+ /* Use the "flags" attribute in order to provide EGL with enough information to offset the provided UMP memory for this buffer
+ * Flags will only be set in cases where it is possible to do page flipping instead of offscreen rendering with EXA copy
+ * Offset is set to the second virtual screen, in y direction
+ * Example:
+ * Physical resolution: 1366 x 768
+ * Virtual resolution: 1366 x 1536
+ * Offset: 768
+ */
+ buffer->flags = (fPtr->fb_lcd_var.xres_virtual * fPtr->fb_lcd_var.bits_per_pixel/8) * fPtr->fb_lcd_var.yres;
+
+ /* make sure the display offset is set to a known state */
+ if ( ioctl( fPtr->fb_lcd_fd, FBIOGET_VSCREENINFO, &fPtr->fb_lcd_var ) < 0 )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "[%s:%d] failed in FBIOGET_VSCREENINFO\n", __FUNCTION__, __LINE__ );
+ free( buffer );
+ free( privates );
+ return NULL;
+ }
+
+ fPtr->fb_lcd_var.yoffset = fPtr->fb_lcd_var.yres;
+ fPtr->fb_lcd_var.activate = FB_ACTIVATE_NOW;
+
+ if ( ioctl( fPtr->fb_lcd_fd, FBIOPUT_VSCREENINFO, &fPtr->fb_lcd_var ) < 0 )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "[%s:%d] failed in FBIOPUT_VSCREENINFO\n", __FUNCTION__, __LINE__ );
+ free( buffer );
+ free( privates );
+ return NULL;
+ }
+ }
+
+ if ( DRAWABLE_PIXMAP == pDraw->type ) pPixmap = (PixmapPtr)pDraw;
+ else pPixmap = pScreen->GetWindowPixmap( (WindowPtr) pDraw );
+
+ privates->isPageFlipped = TRUE;
+
+ pPixmap->refcnt++;
+
+ buffer->pitch = pPixmap->devKind;
+ if ( 0 == buffer->pitch )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "[%s:%d] Warning: Autocalculating pitch\n", __FUNCTION__, __LINE__ );
+ buffer->pitch = ( (pPixmap->drawable.width*pPixmap->drawable.bitsPerPixel) + 7 ) / 8;
+ }
+ buffer->cpp = pPixmap->drawable.bitsPerPixel / 8;
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "[%s:%d] Enabled Page Flipping (pitch: %i flags: %i width: %i height: %i)\n", __FUNCTION__, __LINE__, buffer->pitch, buffer->flags, pPixmap->drawable.width, pPixmap->drawable.height );
+
+ ioctl( fPtr->fb_lcd_fd, FBIOGET_VSCREENINFO, &fPtr->fb_lcd_var );
+ }
+ else
+ {
+ if ( DRI2BufferFrontLeft == attachment )
+ {
+ if ( DRAWABLE_PIXMAP == pDraw->type ) pPixmap = (PixmapPtr)pDraw;
+ else pPixmap = pScreen->GetWindowPixmap( (WindowPtr) pDraw );
+
+ pPixmap->refcnt++;
+ }
+ else
+ {
+ /* create a new pixmap for the offscreen data */
+ pPixmap = (*pScreen->CreatePixmap)( pScreen, pDraw->width, pDraw->height, (format != 0) ? format : pDraw->depth, 0 );
+ if ( NULL == pPixmap )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "[%s:%d] unable to allocate pixmap\n", __FUNCTION__, __LINE__ );
+ free( buffer );
+ free( privates );
+ return NULL;
+ }
+
+ exaMoveInPixmap(pPixmap);
+ }
+
+ privates->pPixmap = pPixmap;
+ privPixmap = (PrivPixmap *)exaGetPixmapDriverPrivate( pPixmap );
+ buffer->pitch = pPixmap->devKind;
+ buffer->cpp = pPixmap->drawable.bitsPerPixel / 8;
+ buffer->name = ump_secure_id_get( privPixmap->mem_info->handle );
+ }
+
+ return buffer;
+}
+
+static void MaliDRI2DestroyBuffer( DrawablePtr pDraw, DRI2Buffer2Ptr buffer )
+{
+ ScreenPtr pScreen = pDraw->pScreen;
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ MaliPtr fPtr = MALIPTR(pScrn);
+
+ if ( NULL != buffer )
+ {
+ MaliDRI2BufferPrivatePtr private = buffer->driverPrivate;
+ ScreenPtr pScreen = pDraw->pScreen;
+
+ if ( NULL != private )
+ {
+ if ( TRUE == private->isPageFlipped )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "[%s:%d] Setting back to zero offset\n", __FUNCTION__, __LINE__ );
+ fPtr->fb_lcd_var.yoffset = 0;
+ fPtr->fb_lcd_var.activate = FB_ACTIVATE_NOW;
+
+ if ( ioctl( fPtr->fb_lcd_fd, FBIOPUT_VSCREENINFO, &fPtr->fb_lcd_var ) < 0 )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_WARNING, "[%s:%d] failed in FBIOPUT_VSCREENINFO\n", __FUNCTION__, __LINE__ );
+ }
+ }
+ if( NULL != private->pPixmap ) (*pScreen->DestroyPixmap)(private->pPixmap);
+ }
+
+ free( private );
+ free( buffer );
+ }
+}
+
+static void MaliDRI2CopyRegion( DrawablePtr pDraw, RegionPtr pRegion, DRI2BufferPtr pDstBuffer, DRI2BufferPtr pSrcBuffer )
+{
+ GCPtr pGC;
+ RegionPtr copyRegion;
+ ScreenPtr pScreen = pDraw->pScreen;
+ MaliDRI2BufferPrivatePtr srcPrivate = pSrcBuffer->driverPrivate;
+ MaliDRI2BufferPrivatePtr dstPrivate = pDstBuffer->driverPrivate;
+ DrawablePtr src = (srcPrivate->attachment == DRI2BufferFrontLeft) ? pDraw : &srcPrivate->pPixmap->drawable;
+ DrawablePtr dst = (dstPrivate->attachment == DRI2BufferFrontLeft) ? pDraw : &dstPrivate->pPixmap->drawable;
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ MaliPtr fPtr = MALIPTR(pScrn);
+
+ if ( TRUE == dstPrivate->isPageFlipped && TRUE == srcPrivate->isPageFlipped )
+ {
+ fPtr->fb_lcd_var.yoffset = (fPtr->fb_lcd_var.yoffset + fPtr->fb_lcd_var.yres) % (fPtr->fb_lcd_var.yres*2);
+
+
+#if 1
+ if ( ioctl( fPtr->fb_lcd_fd, FBIOPUT_VSCREENINFO, &fPtr->fb_lcd_var ) < 0 )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_WARNING, "[%s:%d] failed in FBIOPUT_VSCREENINFO (offset: %i)\n", __FUNCTION__, __LINE__, fPtr->fb_lcd_var.yoffset );
+ }
+
+ if ( fPtr->use_pageflipping_vsync )
+ {
+ fPtr->fb_lcd_var.activate = FB_ACTIVATE_VBL;
+ if ( ioctl( fPtr->fb_lcd_fd, FBIO_WAITFORVSYNC, 0 ) < 0 )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_WARNING, "[%s:%d] failed in FBIO_WAITFORVSYNC\n", __FUNCTION__, __LINE__ );
+ }
+ }
+#else
+ if ( ioctl( fPtr->fb_lcd_fd, FBIOPAN_DISPLAY, &fPtr->fb_lcd_var ) < 0 )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_WARNING, "[%s:%d] failed in FBIOPAN_DISPLAY (offset: %i)\n", __FUNCTION__, __LINE__, fPtr->fb_lcd_var.yoffset );
+ }
+#endif
+ ioctl( fPtr->fb_lcd_fd, FBIOGET_VSCREENINFO, &fPtr->fb_lcd_var );
+
+ return;
+ }
+
+ if ( DRI2BufferFakeFrontLeft == srcPrivate->attachment || DRI2BufferFakeFrontLeft == dstPrivate->attachment ) return;
+
+ pGC = GetScratchGC(pDraw->depth, pScreen);
+
+ copyRegion = REGION_CREATE( pScreen, NULL, 0 );
+ REGION_COPY( pScreen, copyRegion, pRegion );
+ (*pGC->funcs->ChangeClip)(pGC, CT_REGION, copyRegion, 0 );
+ ValidateGC( dst, pGC );
+ (*pGC->ops->CopyArea)( src, dst, pGC, 0, 0, pDraw->width, pDraw->height, 0, 0 );
+
+ FreeScratchGC(pGC);
+}
+
+Bool MaliDRI2ScreenInit( ScreenPtr pScreen )
+{
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ MaliPtr fPtr = MALIPTR(pScrn);
+ DRI2InfoRec info;
+ int dri2_major = 2, dri2_minor = 0, i;
+ struct stat sbuf;
+ dev_t d;
+ char *p;
+
+ if ( xf86LoaderCheckSymbol( "DRI2Version") ) DRI2Version( &dri2_major, &dri2_minor );
+
+ if ( dri2_minor < 1 )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "%s requires DRI2 module version 1.1.0 or later\n", __func__);
+ return FALSE;
+ }
+
+ xf86DrvMsg( pScrn->scrnIndex, X_INFO, "DRI2 version: %i.%i\n", dri2_major, dri2_minor );
+
+
+ /* extract deviceName */
+ info.fd = fPtr->drm_fd;
+ fstat( info.fd, &sbuf );
+ d = sbuf.st_rdev;
+
+ p = fPtr->deviceName;
+ for ( i=0; i<DRM_MAX_MINOR; i++ )
+ {
+ sprintf( p, DRM_DEV_NAME, DRM_DIR_NAME, i );
+ if ( stat( p, &sbuf ) == 0 && sbuf.st_rdev == d ) break;
+ }
+
+ if ( i == DRM_MAX_MINOR )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "%s failed to open drm device\n", __func__ );
+ return FALSE;
+ }
+
+
+ info.driverName = "Mali DRI2";
+ info.deviceName = p;
+
+#if DRI2INFOREC_VERSION == 1
+ info.version = 1;
+ info.CreateBuffers = MaliDRI2CreateBuffers;
+ info.DestroyBuffers = MaliDRI2DestroyBuffers;
+#elif DRI2INFOREC_VERSION == 2
+ info.version = 2;
+ info.CreateBuffer = MaliDRI2CreateBuffer;
+ info.DestroyBuffer = MaliDRI2DestroyBuffer;
+#else
+ info.version = 3;
+ info.CreateBuffer = MaliDRI2CreateBuffer;
+ info.DestroyBuffer = MaliDRI2DestroyBuffer;
+#endif
+
+ info.CopyRegion = MaliDRI2CopyRegion;
+
+ if ( FALSE == DRI2ScreenInit( pScreen, &info ) ) return FALSE;
+
+ return TRUE;
+}
+
+void MaliDRI2CloseScreen( ScreenPtr pScreen )
+{
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ MaliPtr fPtr = MALIPTR(pScrn);
+
+ DRI2CloseScreen( pScreen );
+
+ fPtr->dri_render = DRI_NONE;
+}
diff --git a/src/mali_dri.h b/src/mali_dri.h
new file mode 100644
index 0000000..4dbd126
--- /dev/null
+++ b/src/mali_dri.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2010 ARM Limited. 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,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS 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.
+ */
+
+#ifndef _MALI_DRI_H_
+#define _MALI_DRI_H_
+
+#include "xf86.h"
+#include "xf86drm.h"
+#include "xf86_OSproc.h"
+#include "xf86Priv.h"
+#include "xorg-server.h"
+
+#include "mali_fbdev.h"
+#include "mali_exa.h"
+#include "dri2.h"
+
+#endif /* _MALI_DRI_H_ */
diff --git a/src/mali_exa.c b/src/mali_exa.c
new file mode 100644
index 0000000..5138e62
--- /dev/null
+++ b/src/mali_exa.c
@@ -0,0 +1,523 @@
+/*
+ * Copyright (C) 2010 ARM Limited. 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,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS 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.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include "mali_exa.h"
+#include "mali_fbdev.h"
+
+static struct mali_info mi;
+
+#ifdef USE_TRACING
+#define TRACE_ENTER() xf86DrvMsg(mi.pScrn->scrnIndex, X_INFO, "%s: ENTER\n", __FUNCTION__)
+#define TRACE_EXIT() xf86DrvMsg(mi.pScrn->scrnIndex, X_INFO, "%s: EXIT\n", __FUNCTION__)
+#else
+#define TRACE_ENTER()
+#define TRACE_EXIT()
+#endif
+
+#define MALI_EXA_FUNC(s) exa->s = mali ## s
+#define IGNORE( a ) ( a = a );
+#define MALI_ALIGN( value, base ) (((value) + ((base) - 1)) & ~((base) - 1))
+
+static int fd_fbdev = -1;
+
+static Bool maliPrepareSolid( PixmapPtr pPixmap, int alu, Pixel planemask, Pixel fg )
+{
+ TRACE_ENTER();
+ IGNORE( pPixmap );
+ IGNORE( alu );
+ IGNORE( planemask );
+ IGNORE( fg );
+ TRACE_EXIT();
+
+ return FALSE;
+}
+
+static void maliSolid( PixmapPtr pPixmap, int x1, int y1, int x2, int y2 )
+{
+ TRACE_ENTER();
+ IGNORE( pPixmap );
+ IGNORE( x1 );
+ IGNORE( y1 );
+ IGNORE( x2 );
+ IGNORE( y2 );
+ TRACE_EXIT();
+}
+
+static void maliDoneSolid( PixmapPtr pPixmap )
+{
+ TRACE_ENTER();
+ IGNORE( pPixmap );
+ TRACE_EXIT();
+}
+
+static Bool maliPrepareCopy( PixmapPtr pSrcPixmap, PixmapPtr pDstPixmap, int xdir, int ydir, int alu, Pixel planemask )
+{
+ TRACE_ENTER();
+ IGNORE( pSrcPixmap );
+ IGNORE( pDstPixmap );
+ IGNORE( xdir );
+ IGNORE( ydir );
+ IGNORE( alu );
+ IGNORE( planemask );
+ TRACE_EXIT();
+
+ return FALSE;
+}
+
+static void maliCopy( PixmapPtr pDstPixmap, int srcX, int srcY, int dstX, int dstY, int width, int height )
+{
+ TRACE_ENTER();
+ IGNORE( pDstPixmap );
+ IGNORE( srcX );
+ IGNORE( srcY );
+ IGNORE( dstX );
+ IGNORE( dstY );
+ IGNORE( width );
+ IGNORE( height );
+ TRACE_EXIT();
+}
+
+static void maliDoneCopy( PixmapPtr pDstPixmap )
+{
+ TRACE_ENTER();
+ IGNORE( pDstPixmap );
+ TRACE_EXIT();
+}
+
+static void maliWaitMarker( ScreenPtr pScreen, int marker )
+{
+ TRACE_ENTER();
+ IGNORE( pScreen );
+ IGNORE( marker );
+ TRACE_EXIT();
+}
+
+static void* maliCreatePixmap(ScreenPtr pScreen, int size, int align )
+{
+ PrivPixmap *privPixmap = calloc(1, sizeof(PrivPixmap));
+
+ TRACE_ENTER();
+ IGNORE( pScreen );
+ IGNORE( size );
+ IGNORE( align );
+ privPixmap->bits_per_pixel = 0;
+ TRACE_EXIT();
+
+ return privPixmap;
+}
+
+static void maliDestroyPixmap(ScreenPtr pScreen, void *driverPriv )
+{
+ PrivPixmap *privPixmap = (PrivPixmap *)driverPriv;
+
+ TRACE_ENTER();
+ IGNORE( pScreen );
+ if ( NULL != privPixmap->mem_info )
+ {
+ ump_reference_release(privPixmap->mem_info->handle);
+ free( privPixmap->mem_info );
+ privPixmap->mem_info = NULL;
+ free( privPixmap );
+ }
+ TRACE_EXIT();
+}
+
+static Bool maliModifyPixmapHeader(PixmapPtr pPixmap, int width, int height, int depth, int bitsPerPixel, int devKind, pointer pPixData)
+{
+ unsigned int size;
+ PrivPixmap *privPixmap = (PrivPixmap *)exaGetPixmapDriverPrivate(pPixmap);
+ mali_mem_info *mem_info;
+
+ TRACE_ENTER();
+
+ if (!pPixmap)
+ {
+ TRACE_EXIT();
+ return FALSE;
+ }
+
+ miModifyPixmapHeader(pPixmap, width, height, depth, bitsPerPixel, devKind, pPixData);
+
+ if (pPixData == mi.fb_virt)
+ {
+ ump_secure_id ump_id = UMP_INVALID_SECURE_ID;
+
+ privPixmap->isFrameBuffer = TRUE;
+
+ mem_info = privPixmap->mem_info;
+ if ( mem_info )
+ {
+ TRACE_EXIT();
+ return TRUE;
+ }
+
+ /* create new mem_info for the on-screen buffer */
+ mem_info = calloc(1, sizeof(*mem_info));
+ if (!mem_info)
+ {
+ xf86DrvMsg(mi.pScrn->scrnIndex, X_ERROR, "[%s:%d] failed to allocate for memory metadata\n", __FUNCTION__, __LINE__);
+ TRACE_EXIT();
+ return FALSE;
+ }
+
+ /* get the secure ID for the framebuffer */
+ (void)ioctl( fd_fbdev, GET_UMP_SECURE_ID, &ump_id );
+
+ if ( UMP_INVALID_SECURE_ID == ump_id)
+ {
+ free( mem_info );
+ privPixmap->mem_info = NULL;
+ xf86DrvMsg( mi.pScrn->scrnIndex, X_ERROR, "[%s:%d] UMP failed to retrieve secure id\n", __FUNCTION__, __LINE__);
+ TRACE_EXIT();
+ return FALSE;
+ }
+
+ mem_info->handle = ump_handle_create_from_secure_id( ump_id );
+ if ( UMP_INVALID_MEMORY_HANDLE == mem_info->handle )
+ {
+ xf86DrvMsg( mi.pScrn->scrnIndex, X_ERROR, "[%s:%d] UMP failed to create handle from secure id\n", __FUNCTION__, __LINE__);
+ free( mem_info );
+ privPixmap->mem_info = NULL;
+ TRACE_EXIT();
+ return FALSE;
+ }
+
+ size = exaGetPixmapPitch(pPixmap) * pPixmap->drawable.height;
+ mem_info->usize = size;
+
+ privPixmap->mem_info = mem_info;
+ if( bitsPerPixel != 0 ) privPixmap->bits_per_pixel = bitsPerPixel;
+
+ TRACE_EXIT();
+ return TRUE;
+ }
+ else
+ {
+ privPixmap->isFrameBuffer = FALSE;
+ }
+
+ if ( pPixData )
+ {
+ if ( privPixmap->mem_info != NULL )
+ {
+ TRACE_EXIT();
+ return TRUE;
+ }
+
+ TRACE_EXIT();
+ return FALSE;
+ }
+
+ pPixmap->devKind = ( (pPixmap->drawable.width*pPixmap->drawable.bitsPerPixel) + 7 ) / 8;
+ pPixmap->devKind = MALI_ALIGN( pPixmap->devKind, 8 );
+
+ size = exaGetPixmapPitch(pPixmap) * pPixmap->drawable.height;
+
+ /* allocate pixmap data */
+ mem_info = privPixmap->mem_info;
+
+ if ( mem_info && mem_info->usize == size )
+ {
+ TRACE_EXIT();
+ return TRUE;
+ }
+
+ if ( mem_info && mem_info->usize != 0 )
+ {
+ ump_reference_release(mem_info->handle);
+ mem_info->handle = NULL;
+ memset(privPixmap, 0, sizeof(*privPixmap));
+
+ TRACE_EXIT();
+ return TRUE;
+ }
+
+ if (!size)
+ {
+ TRACE_EXIT();
+ return TRUE;
+ }
+
+ if ( NULL == mem_info )
+ {
+ mem_info = calloc(1, sizeof(*mem_info));
+ if (!mem_info)
+ {
+ xf86DrvMsg(mi.pScrn->scrnIndex, X_ERROR, "[%s:%d] failed to allocate memory metadata\n", __FUNCTION__, __LINE__);
+ TRACE_EXIT();
+ return FALSE;
+ }
+ }
+
+ mem_info->handle = ump_ref_drv_allocate( size, UMP_REF_DRV_CONSTRAINT_PHYSICALLY_LINEAR );
+ if ( UMP_INVALID_MEMORY_HANDLE == mem_info->handle )
+ {
+ xf86DrvMsg(mi.pScrn->scrnIndex, X_ERROR, "[%s:%d] failed to allocate UMP memory (%i bytes)\n", __FUNCTION__, __LINE__, size);
+ TRACE_EXIT();
+ return FALSE;
+ }
+
+ mem_info->usize = size;
+ privPixmap->mem_info = mem_info;
+ privPixmap->mem_info->usize = size;
+ privPixmap->bits_per_pixel = 16;
+
+ TRACE_EXIT();
+
+ return TRUE;
+}
+
+static Bool maliPixmapIsOffscreen( PixmapPtr pPix )
+{
+ ScreenPtr pScreen = pPix->drawable.pScreen;
+ PrivPixmap *privPixmap = (PrivPixmap *)exaGetPixmapDriverPrivate(pPix);
+
+ TRACE_ENTER();
+
+ if (pScreen->GetScreenPixmap(pScreen) == pPix )
+ {
+ TRACE_EXIT();
+ return TRUE;
+ }
+
+ if ( privPixmap )
+ {
+ TRACE_EXIT();
+ return pPix->devPrivate.ptr ? FALSE : TRUE;
+ }
+
+ TRACE_EXIT();
+
+ return FALSE;
+}
+
+static Bool maliPrepareAccess(PixmapPtr pPix, int index)
+{
+ PrivPixmap *privPixmap = (PrivPixmap *)exaGetPixmapDriverPrivate(pPix);
+ mali_mem_info *mem_info;
+
+ TRACE_ENTER();
+ IGNORE( index );
+
+ if ( !privPixmap )
+ {
+ xf86DrvMsg(mi.pScrn->scrnIndex, X_ERROR, "[%s:%d] Failed to get private pixmap data\n", __FUNCTION__, __LINE__);
+ TRACE_EXIT();
+ return FALSE;
+ }
+
+
+ mem_info = privPixmap->mem_info;
+ if ( NULL != mem_info )
+ {
+ if ( privPixmap->refs == 0 )
+ {
+ privPixmap->addr = (unsigned long)ump_mapped_pointer_get( mem_info->handle );
+ }
+ }
+ else
+ {
+ xf86DrvMsg(mi.pScrn->scrnIndex, X_ERROR, "[%s:%d] No mem_info on pixmap\n", __FUNCTION__, __LINE__);
+ TRACE_EXIT();
+ return FALSE;
+ }
+
+ pPix->devPrivate.ptr = (void *)(privPixmap->addr);
+ if ( NULL == pPix->devPrivate.ptr )
+ {
+ xf86DrvMsg(mi.pScrn->scrnIndex, X_ERROR, "[%s:%d] cpu address not set\n", __FUNCTION__, __LINE__);
+ TRACE_EXIT();
+ return FALSE;
+ }
+
+ privPixmap->refs++;
+ TRACE_EXIT();
+
+ return TRUE;
+}
+
+static void maliFinishAccess(PixmapPtr pPix, int index)
+{
+ PrivPixmap *privPixmap = (PrivPixmap *)exaGetPixmapDriverPrivate(pPix);
+ mali_mem_info *mem_info;
+
+ TRACE_ENTER();
+ IGNORE( index );
+
+ if ( !privPixmap )
+ {
+ TRACE_EXIT();
+ return;
+ }
+
+ if ( !pPix )
+ {
+ TRACE_EXIT();
+ return;
+ }
+
+ mem_info = privPixmap->mem_info;
+
+ if ( !privPixmap->isFrameBuffer )
+ {
+ if ( privPixmap->refs == 1 )
+ {
+ if ( NULL != mem_info ) ump_mapped_pointer_release( mem_info->handle );
+ }
+ }
+
+ pPix->devPrivate.ptr = NULL;
+ privPixmap->refs--;
+
+ TRACE_EXIT();
+}
+
+static Bool maliCheckComposite( int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture, PicturePtr pDstPicture )
+{
+ TRACE_ENTER();
+ IGNORE( op );
+ IGNORE( pSrcPicture );
+ IGNORE( pMaskPicture );
+ IGNORE( pDstPicture );
+ TRACE_EXIT();
+
+ return FALSE;
+}
+
+static Bool maliPrepareComposite( int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture, PicturePtr pDstPicture, PixmapPtr pSrcPixmap, PixmapPtr pMask, PixmapPtr pDstPixmap )
+{
+ TRACE_ENTER();
+ IGNORE( op );
+ IGNORE( pSrcPicture );
+ IGNORE( pMaskPicture );
+ IGNORE( pDstPicture );
+ IGNORE( pSrcPixmap );
+ IGNORE( pMask );
+ IGNORE( pDstPixmap );
+ TRACE_EXIT();
+
+ return FALSE;
+}
+
+static void maliComposite( PixmapPtr pDstPixmap, int srcX, int srcY, int maskX, int maskY, int dstX, int dstY, int width, int height)
+{
+ TRACE_ENTER();
+ IGNORE( pDstPixmap );
+ IGNORE( srcX );
+ IGNORE( srcY );
+ IGNORE( maskX );
+ IGNORE( maskY );
+ IGNORE( dstX );
+ IGNORE( dstY );
+ IGNORE( width );
+ IGNORE( height );
+ TRACE_EXIT();
+}
+
+static void maliDoneComposite( PixmapPtr pDst )
+{
+ TRACE_ENTER();
+ IGNORE( pDst );
+ TRACE_EXIT();
+}
+
+
+static void maliDumpInfo()
+{
+ xf86DrvMsg(mi.pScrn->scrnIndex, X_INFO, "XRES: %i YRES: %i PHYS: 0x%x VIRT: 0x%x\n", mi.fb_xres, mi.fb_yres, (int)mi.fb_phys, (int)mi.fb_virt);
+}
+
+Bool maliSetupExa( ScreenPtr pScreen, ExaDriverPtr exa, int xres, int yres, unsigned char *virt )
+{
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ MaliPtr fPtr = MALIPTR(pScrn);
+
+ if ( NULL == exa ) return FALSE;
+
+ memset(&mi, 0, sizeof(mi));
+ mi.pScrn = pScrn;
+ mi.fb_xres = xres;
+ mi.fb_yres = yres;
+ mi.fb_phys = pScrn->memPhysBase;
+ mi.fb_virt = virt;
+
+ TRACE_ENTER();
+
+ maliDumpInfo();
+
+ exa->exa_major = 2;
+ exa->exa_minor = 0;
+ exa->memoryBase = fPtr->fbmem;
+ exa->maxX = fPtr->fb_lcd_var.xres_virtual;
+ exa->maxY = fPtr->fb_lcd_var.yres_virtual;
+ exa->flags = EXA_OFFSCREEN_PIXMAPS | EXA_HANDLES_PIXMAPS | EXA_SUPPORTS_PREPARE_AUX;
+ exa->offScreenBase = (fPtr->fb_lcd_fix.line_length*fPtr->fb_lcd_var.yres);
+ exa->memorySize = fPtr->fb_lcd_fix.smem_len;
+ exa->pixmapOffsetAlign = 4096;
+ exa->pixmapPitchAlign = 8;
+
+ fd_fbdev = fPtr->fb_lcd_fd;
+
+ maliDumpInfo();
+
+ MALI_EXA_FUNC(PrepareSolid);
+ MALI_EXA_FUNC(Solid);
+ MALI_EXA_FUNC(DoneSolid);
+
+ MALI_EXA_FUNC(PrepareCopy);
+ MALI_EXA_FUNC(Copy);
+ MALI_EXA_FUNC(DoneCopy);
+
+ MALI_EXA_FUNC(CheckComposite);
+ MALI_EXA_FUNC(PrepareComposite);
+ MALI_EXA_FUNC(Composite);
+ MALI_EXA_FUNC(DoneComposite);
+
+ MALI_EXA_FUNC(WaitMarker);
+
+ MALI_EXA_FUNC(CreatePixmap);
+ MALI_EXA_FUNC(DestroyPixmap);
+ MALI_EXA_FUNC(ModifyPixmapHeader);
+ MALI_EXA_FUNC(PixmapIsOffscreen);
+
+ MALI_EXA_FUNC(PrepareAccess);
+ MALI_EXA_FUNC(FinishAccess);
+
+ if ( UMP_OK != ump_open() )
+ {
+ xf86DrvMsg(mi.pScrn->scrnIndex, X_ERROR, "[%s:%d] failed to open UMP subsystem\n", __FUNCTION__, __LINE__);
+ TRACE_EXIT();
+ return FALSE;
+ }
+
+
+ xf86DrvMsg(mi.pScrn->scrnIndex, X_INFO, "Mali EXA driver is loaded successfully\n");
+ TRACE_EXIT();
+
+ return TRUE;
+}
diff --git a/src/mali_exa.h b/src/mali_exa.h
new file mode 100644
index 0000000..43017fb
--- /dev/null
+++ b/src/mali_exa.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2010 ARM Limited. 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,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS 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.
+ */
+
+#ifndef _MALI_EXA_H_
+#define _MALI_EXA_H_
+
+#include <ump/ump.h>
+#include <ump/ump_ref_drv.h>
+#include "xf86.h"
+#include "exa.h"
+
+/* Change this ioctl according to your specific UMP integration with LCD kernel driver */
+#define GET_UMP_SECURE_ID _IOWR('m', 310, unsigned int)
+
+struct mali_info
+{
+ ScrnInfoPtr pScrn;
+ unsigned long fb_phys;
+ unsigned char *fb_virt;
+ int fb_xres;
+ int fb_yres;
+ int fd;
+};
+
+typedef struct
+{
+ ump_handle handle;
+ unsigned long usize;
+} mali_mem_info;
+
+typedef struct
+{
+ Bool isFrameBuffer;
+ int refs;
+ int bits_per_pixel;
+ unsigned long addr;
+ mali_mem_info *mem_info;
+} PrivPixmap;
+
+#endif /* _MALI_EXA_H_ */
diff --git a/src/mali_fbdev.c b/src/mali_fbdev.c
new file mode 100644
index 0000000..fecbd7e
--- /dev/null
+++ b/src/mali_fbdev.c
@@ -0,0 +1,1196 @@
+/*
+ * Copyright (C) 2010 ARM Limited. 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,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <linux/fb.h>
+
+#include "xf86.h"
+#include "xf86cmap.h"
+#include <xf86drm.h>
+#include "xf86xv.h"
+#include "xf86Crtc.h"
+#include "micmap.h"
+
+#include "mali_def.h"
+#include "mali_fbdev.h"
+#include "exa.h"
+
+#define TRACE_ENTER(str) \
+ do { if (1) ErrorF("mali: " str " %d\n",pScrn->scrnIndex); } while (0)
+#define TRACE_EXIT(str) \
+ do { if (1) ErrorF("mali: " str " done\n"); } while (0)
+#define TRACE(str) \
+ do { if (1) ErrorF("mali trace: " str "\n"); } while (0)
+#define IGNORE( a ) ( a = a );
+#define PAGE_MASK (~(getpagesize() - 1))
+#define MALI_VERSION 4000
+#define MALI_NAME "MALI"
+#define MALI_DRIVER_NAME "mali"
+
+static const OptionInfoRec * MaliAvailableOptions(int chipid, int busid);
+static void MaliIdentify(int flags);
+static Bool MaliProbe(DriverPtr drv, int flags);
+static Bool MaliPreInit(ScrnInfoPtr pScrn, int flags);
+static Bool MaliScreenInit(int Index, ScreenPtr pScreen, int argc, char **argv);
+static Bool MaliCloseScreen(int scrnIndex, ScreenPtr pScreen);
+
+static int pix24bpp = 0;
+static int malihwPrivateIndex = -1;
+
+static Bool debug = FALSE;
+
+
+_X_EXPORT DriverRec MALI = {
+ MALI_VERSION,
+ MALI_DRIVER_NAME,
+ MaliIdentify,
+ MaliProbe,
+ MaliAvailableOptions,
+ NULL,
+ 0,
+ NULL,
+ NULL,
+ NULL,
+};
+
+/* Supported "chipsets" */
+static SymTabRec MaliChipsets[] = {
+ { 0, "mali" },
+ {-1, NULL }
+};
+
+/* Supported options */
+typedef enum {
+ OPTION_DEBUG,
+ OPTION_DRI2,
+ OPTION_DRI2_PAGE_FLIP,
+ OPTION_DRI2_WAIT_VSYNC,
+} FBDevOpts;
+
+static const OptionInfoRec MaliOptions[] = {
+ { OPTION_DEBUG, "debug", OPTV_BOOLEAN, {0}, FALSE },
+ { OPTION_DRI2, "DRI2", OPTV_BOOLEAN, {0}, TRUE },
+ { OPTION_DRI2_PAGE_FLIP, "DRI2_PAGE_FLIP", OPTV_BOOLEAN, {0}, FALSE },
+ { OPTION_DRI2_WAIT_VSYNC, "DRI2_WAIT_VSYNC", OPTV_BOOLEAN, {0}, FALSE },
+ { -1, NULL, OPTV_NONE, {0}, FALSE }
+};
+
+
+#ifdef XFree86LOADER
+
+MODULESETUPPROTO(MaliSetup);
+
+static XF86ModuleVersionInfo MaliVersRec =
+{
+ "mali",
+ MODULEVENDORSTRING,
+ MODINFOSTRING1,
+ MODINFOSTRING2,
+ XORG_VERSION_CURRENT,
+ PACKAGE_VERSION_MAJOR, PACKAGE_VERSION_MINOR, PACKAGE_VERSION_PATCHLEVEL,
+ ABI_CLASS_VIDEODRV,
+ ABI_VIDEODRV_VERSION,
+ NULL,
+ {0,0,0,0}
+};
+
+_X_EXPORT XF86ModuleData maliModuleData = { &MaliVersRec, MaliSetup, NULL };
+
+pointer MaliSetup(pointer module, pointer opts, int *errmaj, int *errmin)
+{
+ static Bool setupDone = FALSE;
+
+ TRACE("MaliSetup");
+
+ IGNORE(opts);
+ IGNORE(errmin);
+
+ if (!setupDone)
+ {
+ setupDone = TRUE;
+ xf86AddDriver(&MALI, module, HaveDriverFuncs);
+ return (pointer)1;
+ }
+ else
+ {
+ if (errmaj) *errmaj = LDR_ONCEONLY;
+ return NULL;
+ }
+}
+
+#endif /* XFree86LOADER */
+
+
+static Bool MaliGetRec(ScrnInfoPtr pScrn)
+{
+ TRACE("MaliGetRec");
+
+ if (pScrn->driverPrivate != NULL) return TRUE;
+
+ pScrn->driverPrivate = xnfcalloc(sizeof(MaliRec), 1);
+
+ return TRUE;
+}
+
+static void MaliFreeRec(ScrnInfoPtr pScrn)
+{
+ TRACE("MaliFreeRec");
+
+ if (pScrn->driverPrivate == NULL) return;
+ free(pScrn->driverPrivate);
+ pScrn->driverPrivate = NULL;
+}
+
+Bool MaliHWGetRec( ScrnInfoPtr pScrn )
+{
+ MaliHWPtr fPtr;
+
+ if ( malihwPrivateIndex < 0 ) malihwPrivateIndex = xf86AllocateScrnInfoPrivateIndex();
+
+ if ( MALIHWPTR(pScrn) != NULL ) return TRUE;
+
+ fPtr = MALIHWPTRLVAL(pScrn) = xnfcalloc( sizeof(MaliHWRec), 1 );
+
+ return TRUE;
+}
+
+void MaliHWFreeRec( ScrnInfoPtr pScrn )
+{
+ if ( malihwPrivateIndex < 0 ) return;
+
+ if ( MALIHWPTR( pScrn ) == NULL ) return;
+
+ free( MALIHWPTR( pScrn ) );
+ MALIHWPTRLVAL( pScrn ) = NULL;
+}
+
+static const OptionInfoRec * MaliAvailableOptions(int chipid, int busid)
+{
+ TRACE("MaliAvailableOptions");
+ IGNORE(chipid);
+ IGNORE(busid);
+
+ return MaliOptions;
+}
+
+static void MaliIdentify(int flags)
+{
+ TRACE("MaliIdentify");
+ IGNORE(flags);
+
+ xf86PrintChipsets(MALI_NAME, "driver for Mali Framebuffer", MaliChipsets);
+}
+
+static Bool fbdev_crtc_config_resize( ScrnInfoPtr scrn, int width, int height )
+{
+ xf86DrvMsg(scrn->scrnIndex, X_INFO, "%s: width = %d height = %d\n", __FUNCTION__, width, height);
+
+ scrn->virtualX = width;
+ scrn->virtualY = height;
+
+ return TRUE;
+}
+
+static void mali_check_dri_options( ScrnInfoPtr pScrn )
+{
+ MaliPtr fPtr = MALIPTR(pScrn);
+
+ fPtr->dri_render = DRI_NONE;
+
+ if ( !xf86ReturnOptValBool(fPtr->Options, OPTION_DRI2, TRUE) )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_CONFIG, "DRI disabled. No support in config file\n");
+ fPtr->dri_render = DRI_DISABLED;
+ }
+
+ if ( xf86ReturnOptValBool(fPtr->Options, OPTION_DRI2_PAGE_FLIP, FALSE ) )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_CONFIG, "DRI Fullscreen page flip enabled\n");
+ fPtr->use_pageflipping = TRUE;
+ }
+ else
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_CONFIG, "DRI Fullscreen page flip disabled. No support in config file\n");
+ }
+
+ if ( xf86ReturnOptValBool(fPtr->Options, OPTION_DRI2_WAIT_VSYNC, FALSE ) )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_CONFIG, "DRI Fullscreen page flip VSYNC'd\n");
+ fPtr->use_pageflipping_vsync = TRUE;
+ }
+ else
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_CONFIG, "DRI Fullscreen page flip VSYNC disabled\n");
+ }
+
+ if ( pScrn->depth != 16 && pScrn->depth != 24 )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_CONFIG, "DRI is disabled since display does not run at 16bpp or 24bpp\n" );
+ fPtr->dri_render = DRI_DISABLED;
+ }
+}
+
+static void mali_check_exa_options( ScrnInfoPtr pScrn )
+{
+ MaliPtr fPtr = MALIPTR(pScrn);
+
+ IGNORE(fPtr);
+
+ /* EXA specific options checked here */
+}
+
+static void mali_check_misc_options( ScrnInfoPtr pScrn )
+{
+ MaliPtr fPtr = MALIPTR(pScrn);
+
+ if ( xf86ReturnOptValBool(fPtr->Options, OPTION_DEBUG, FALSE ) )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_CONFIG, "DEBUG output enabled\n");
+ debug = TRUE;
+ }
+}
+
+static const xf86CrtcConfigFuncsRec fbdev_crtc_config_funcs =
+{
+ .resize = fbdev_crtc_config_resize,
+};
+
+static void FBDev_crtc_config( ScrnInfoPtr pScrn )
+{
+ xf86CrtcConfigPtr xf86_config;
+ int max_width, max_height;
+ TRACE("FBDev_crtc_config");
+
+ /* Allocate an xf86CrtcConfig */
+ xf86CrtcConfigInit (pScrn, &fbdev_crtc_config_funcs);
+ xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
+
+ max_width = 2048;
+ max_height = 2048;
+
+ xf86CrtcSetSizeRange (pScrn, 640, 480, max_width, max_height);
+ TRACE_EXIT("FBDev_crtc_config");
+}
+
+static int mali_open( int scrnIndex, char *device, char **namep )
+{
+ int fd;
+ struct fb_fix_screeninfo fix;
+
+
+ if ( device )
+ {
+ fd = open( device, O_RDWR, 0 );
+ }
+ else
+ {
+ device = getenv( "FRAMEBUFFER" );
+ if ( ( NULL == device ) || ( ( fd = open(device, O_RDWR, 0 ) ) == -1 ) )
+ {
+ device = "/dev/fb0";
+ fd = open( device, O_RDWR, 0 );
+ }
+ }
+
+ if ( fd == -1 )
+ {
+ xf86DrvMsg( scrnIndex, X_ERROR, "open %s: %s\n", device, strerror(errno) );
+ return -1;
+ }
+
+ if ( namep )
+ {
+ if ( -1 == ioctl( fd, FBIOGET_FSCREENINFO, (void *)(&fix)) )
+ {
+ *namep = NULL;
+ xf86DrvMsg( scrnIndex, X_ERROR, "FBIOGET_FSCREENINFO: %s\n", strerror( errno ) );
+ return -1;
+ }
+ else
+ {
+ *namep = xnfalloc( 16 );
+ strncpy( *namep, fix.id, 16 );
+ }
+ }
+
+ return fd;
+}
+
+static void calculateFbmem_len(MaliHWPtr fPtr)
+{
+ fPtr->fboff = (unsigned long) fPtr->fix.smem_start & ~PAGE_MASK;
+ fPtr->fbmem_len = (fPtr->fboff+fPtr->fix.smem_len+~PAGE_MASK) & PAGE_MASK;
+}
+
+int MaliHWGetLineLength( ScrnInfoPtr pScrn )
+{
+ MaliHWPtr fPtr = MALIHWPTR(pScrn);
+ TRACE("MaliHWGetLineLength");
+
+ if ( fPtr->fix.line_length ) return fPtr->fix.line_length;
+
+ return fPtr->var.xres_virtual * fPtr->var.bits_per_pixel/8;
+}
+
+void* MaliHWMapVidmem(ScrnInfoPtr pScrn)
+{
+ MaliHWPtr fPtr = MALIHWPTR(pScrn);
+
+ TRACE("MaliHWMapVidmem");
+
+ if ( NULL == fPtr->fbmem )
+ {
+ calculateFbmem_len( fPtr );
+ fPtr->fbmem = mmap( NULL, fPtr->fbmem_len, PROT_READ | PROT_WRITE, MAP_SHARED, fPtr->fd, 0 );
+ if ( -1 == (long)fPtr->fbmem )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "mmap fbmem: %s\n", strerror(errno) );
+ fPtr->fbmem = NULL;
+ }
+ else
+ {
+ }
+ }
+
+ pScrn->memPhysBase = (unsigned long)fPtr->fix.smem_start & (unsigned long)(PAGE_MASK);
+ pScrn->fbOffset = (unsigned long)fPtr->fix.smem_start & (unsigned long)(~PAGE_MASK);
+
+ return fPtr->fbmem;
+}
+
+Bool MaliHWSetMode(ScrnInfoPtr pScrn, DisplayModePtr mode, Bool check)
+{
+ MaliHWPtr fPtr = MALIHWPTR(pScrn);
+
+ TRACE("MaliHWSetMode");
+ IGNORE(fPtr);
+ IGNORE(mode);
+ IGNORE(check);
+
+ return TRUE;
+}
+
+int MaliHWLinearOffset(ScrnInfoPtr pScrn)
+{
+ MaliHWPtr fPtr = MALIHWPTR(pScrn);
+
+ TRACE("MaliHWLinearOffset");
+
+ return fPtr->fboff;
+}
+
+Bool MaliHWUnmapVidmem(ScrnInfoPtr pScrn)
+{
+ MaliHWPtr fPtr = MALIHWPTR(pScrn);
+
+ TRACE("MaliHWUnmapVidmem");
+ if (NULL != fPtr->fbmem)
+ {
+ if (-1 == munmap(fPtr->fbmem, fPtr->fbmem_len)) xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "munmap fbmem: %s\n", strerror(errno));
+ fPtr->fbmem = NULL;
+ }
+
+ return TRUE;
+}
+
+Bool MaliHWModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
+{
+ MaliHWPtr fPtr = MALIHWPTR(pScrn);
+
+ TRACE("MaliHWModeInit");
+
+ pScrn->vtSema = TRUE;
+
+ if (!MaliHWSetMode(pScrn, mode, FALSE)) return FALSE;
+
+ if (0 != ioctl(fPtr->fd,FBIOGET_FSCREENINFO,(void*)(&fPtr->fix)))
+ {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "FBIOGET_FSCREENINFO: %s\n", strerror(errno));
+ return FALSE;
+ }
+
+ if (0 != ioctl(fPtr->fd,FBIOGET_VSCREENINFO,(void*)(&fPtr->var)))
+ {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "FBIOGET_VSCREENINFO: %s\n", strerror(errno));
+ return FALSE;
+ }
+
+ if (pScrn->defaultVisual == TrueColor || pScrn->defaultVisual == DirectColor)
+ {
+ pScrn->offset.red = fPtr->var.red.offset;
+ pScrn->offset.green = fPtr->var.green.offset;
+ pScrn->offset.blue = fPtr->var.blue.offset;
+ pScrn->mask.red = ((1 << fPtr->var.red.length) - 1) << fPtr->var.red.offset;
+ pScrn->mask.green = ((1 << fPtr->var.green.length) - 1) << fPtr->var.green.offset;
+ pScrn->mask.blue = ((1 << fPtr->var.blue.length) - 1) << fPtr->var.blue.offset;
+ }
+
+ return TRUE;
+}
+
+void MaliHWSave(ScrnInfoPtr pScrn)
+{
+ MaliHWPtr fPtr = MALIHWPTR(pScrn);
+
+ TRACE("MaliHWSave");
+ if (0 != ioctl(fPtr->fd,FBIOGET_VSCREENINFO,(void*)(&fPtr->saved_var))) xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "FBIOGET_VSCREENINFO: %s\n", strerror(errno));
+}
+
+void MaliHWRestore(ScrnInfoPtr pScrn)
+{
+ MaliHWPtr fPtr = MALIHWPTR(pScrn);
+
+ TRACE("MaliHWRestore");
+ if (0 != ioctl(fPtr->fd,FBIOPUT_VSCREENINFO,(void*)(&fPtr->saved_var))) xf86DrvMsg(pScrn->scrnIndex, X_ERROR,"FBIOPUT_VSCREENINFO: %s\n", strerror(errno));
+}
+
+Bool MaliHWProbe( char *device, char **namep )
+{
+ TRACE("MaliHWProbe");
+
+ if ( -1 == mali_open( -1, device, namep ) ) return FALSE;
+
+ return TRUE;
+}
+
+void MaliHWLoadPalette(ScrnInfoPtr pScrn, int numColors, int *indices, LOCO *colors, VisualPtr pVisual)
+{
+ MaliHWPtr fPtr = MALIHWPTR(pScrn);
+ struct fb_cmap cmap;
+ unsigned short red,green,blue;
+ int i;
+
+ TRACE("MaliHWLoadPalette");
+ IGNORE(pVisual);
+
+ cmap.len = 1;
+ cmap.red = &red;
+ cmap.green = &green;
+ cmap.blue = &blue;
+ cmap.transp = NULL;
+ for (i = 0; i < numColors; i++)
+ {
+ cmap.start = indices[i];
+ red = (colors[indices[i]].red << 8) | colors[indices[i]].red;
+ green = (colors[indices[i]].green << 8) | colors[indices[i]].green;
+ blue = (colors[indices[i]].blue << 8) | colors[indices[i]].blue;
+ if (-1 == ioctl(fPtr->fd,FBIOPUTCMAP,(void*)&cmap)) xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "FBIOPUTCMAP: %s\n", strerror(errno));
+ }
+}
+
+Bool MaliHWSaveScreen(ScreenPtr pScreen, int mode)
+{
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ MaliHWPtr fPtr = MALIHWPTR(pScrn);
+ unsigned long unblank;
+
+ TRACE("MaliHWSaveScreen");
+
+ if (!pScrn->vtSema) return TRUE;
+
+ unblank = xf86IsUnblank(mode);
+
+ if (-1 == ioctl(fPtr->fd, FBIOBLANK, (void *)(1-unblank)))
+ {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "FBIOBLANK: %s\n", strerror(errno));
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+ModeStatus MaliHWValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags)
+{
+ ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+
+ TRACE("MaliHWValidMode");
+ IGNORE(verbose);
+ IGNORE(flags);
+
+ if (!MaliHWSetMode(pScrn, mode, TRUE)) return MODE_BAD;
+
+ return MODE_OK;
+}
+
+Bool MaliHWSwitchMode(int scrnIndex, DisplayModePtr mode, int flags)
+{
+ ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+
+ TRACE("MaliHWSwitchMode");
+ IGNORE(flags);
+
+ if (!MaliHWSetMode(pScrn, mode, FALSE)) return FALSE;
+
+ return TRUE;
+}
+
+void MaliHWAdjustFrame(int scrnIndex, int x, int y, int flags)
+{
+ ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+ MaliHWPtr fPtr = MALIHWPTR(pScrn);
+
+ TRACE("MaliHWAdjustFrame");
+ IGNORE(flags);
+
+ if ( x < 0 || x + fPtr->var.xres > fPtr->var.xres_virtual || y < 0 || y + fPtr->var.yres > fPtr->var.yres_virtual ) return;
+
+ fPtr->var.xoffset = x;
+ fPtr->var.yoffset = y;
+ if ( -1 == ioctl( fPtr->fd, FBIOPAN_DISPLAY, (void*)&fPtr->var) )
+ {
+ xf86DrvMsgVerb(scrnIndex, X_WARNING, 5, "FBIOPAN_DISPLAY: %s\n", strerror(errno));
+ }
+}
+
+Bool MaliHWEnterVT(int scrnIndex, int flags)
+{
+ ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+
+ TRACE("MaliHWEnterVT");
+ IGNORE(flags);
+
+ if (!MaliHWModeInit(pScrn, pScrn->currentMode)) return FALSE;
+ MaliHWAdjustFrame(scrnIndex, pScrn->frameX0, pScrn->frameY0, 0);
+
+ return TRUE;
+}
+
+void MaliHWLeaveVT(int scrnIndex, int flags)
+{
+ ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+
+ TRACE("MaliHWLeaveVT");
+ IGNORE(flags);
+
+ MaliHWRestore(pScrn);
+}
+
+void MaliHWDPMSSet(ScrnInfoPtr pScrn, int mode, int flags)
+{
+ MaliHWPtr fPtr = MALIHWPTR(pScrn);
+ unsigned long fbmode;
+
+ TRACE("MaliHWDPMSSet");
+ IGNORE(flags);
+
+ if (!pScrn->vtSema) return;
+
+ switch (mode)
+ {
+ case 0/*DPMSModeOn*/:
+ fbmode = 0;
+ break;
+ case 1/*DPMSModeStandby*/:
+ fbmode = 2;
+ break;
+ case 2/*DPMSModeSuspend*/:
+ fbmode = 3;
+ break;
+ case 3/*DPMSModeOff*/:
+ fbmode = 4;
+ break;
+ default:
+ return;
+ }
+
+ if (-1 == ioctl(fPtr->fd, FBIOBLANK, (void *)fbmode))
+ {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "FBIOBLANK: %s\n", strerror(errno));
+ }
+}
+
+xf86SwitchModeProc *MaliHWSwitchModeWeak( void ) { return MaliHWSwitchMode; }
+xf86AdjustFrameProc *MaliHWAdjustFrameWeak(void) { return MaliHWAdjustFrame; }
+xf86EnterVTProc *MaliHWEnterVTWeak(void) { return MaliHWEnterVT; }
+xf86LeaveVTProc *MaliHWLeaveVTWeak(void) { return MaliHWLeaveVT; }
+xf86ValidModeProc *MaliHWValidModeWeak(void) { return MaliHWValidMode; }
+xf86DPMSSetProc *MaliHWDPMSSetWeak(void) { return MaliHWDPMSSet; }
+xf86LoadPaletteProc *MaliHWLoadPaletteWeak(void) { return MaliHWLoadPalette; }
+SaveScreenProcPtr MaliHWSaveScreenWeak(void) { return MaliHWSaveScreen; }
+
+
+static Bool MaliProbe( DriverPtr drv, int flags )
+{
+ int i, numDevSections, entity;
+ Bool foundScreen = FALSE;
+ ScrnInfoPtr pScrn;
+ GDevPtr *devSections;
+ char *dev = "/dev/fb0";
+
+ TRACE("MaliProbe");
+
+ if (flags & PROBE_DETECT) return FALSE;
+
+ if ((numDevSections = xf86MatchDevice(MALI_DRIVER_NAME, &devSections)) <= 0) return FALSE;
+
+ for (i = 0; i < numDevSections; i++)
+ {
+ dev = xf86FindOptionValue( devSections[i]->options, "fbdev" );
+ if ( MaliHWProbe( dev, NULL ) )
+ {
+ pScrn = NULL;
+ entity = xf86ClaimFbSlot( drv, 0, devSections[i], TRUE );
+ pScrn = xf86ConfigFbEntity( pScrn, 0, entity, NULL, NULL, NULL, NULL );
+ if (pScrn)
+ {
+ foundScreen = TRUE;
+
+ pScrn->driverVersion = MALI_VERSION;
+ pScrn->driverName = MALI_DRIVER_NAME;
+ pScrn->name = MALI_NAME;
+ pScrn->Probe = MaliProbe;
+ pScrn->PreInit = MaliPreInit;
+ pScrn->ScreenInit = MaliScreenInit;
+
+ pScrn->SwitchMode = MaliHWSwitchModeWeak();
+ pScrn->AdjustFrame = MaliHWAdjustFrameWeak();
+ pScrn->EnterVT = MaliHWEnterVTWeak();
+ pScrn->LeaveVT = MaliHWLeaveVTWeak();
+ pScrn->ValidMode = MaliHWValidModeWeak();
+
+ xf86DrvMsg(pScrn->scrnIndex, X_INFO, "using %s\n", dev ? dev : "default device");
+ }
+ }
+ }
+ free(devSections);
+
+ return foundScreen;
+}
+
+Bool MaliHWInit( ScrnInfoPtr pScrn, char *device )
+{
+ MaliHWPtr fPtr;
+
+ TRACE("MaliHWInit");
+
+ MaliHWGetRec( pScrn );
+ fPtr = MALIHWPTR( pScrn );
+ fPtr->fd = mali_open( pScrn->scrnIndex,device,NULL );
+
+ if ( -1 == fPtr->fd )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "Failed to open framebuffer!\n" );
+ return FALSE;
+ }
+
+ if ( -1 == ioctl( fPtr->fd, FBIOGET_FSCREENINFO, (void *)(&fPtr->fix) ) )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "Failed to get fixed info!\n" );
+ return FALSE;
+ }
+
+ if ( -1 == ioctl( fPtr->fd, FBIOGET_VSCREENINFO, (void *)(&fPtr->var) ) )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "Failed to get var info!\n" );
+ return FALSE;
+ }
+
+ return TRUE;
+
+}
+
+int MaliHWGetDepth( ScrnInfoPtr pScrn, int *fbbpp )
+{
+ MaliHWPtr fPtr = MALIHWPTR( pScrn );
+
+ TRACE("MaliHWGetDepth");
+
+ if ( fbbpp ) *fbbpp = fPtr->var.bits_per_pixel;
+
+ if ( fPtr->fix.visual == FB_VISUAL_TRUECOLOR || fPtr->fix.visual == FB_VISUAL_DIRECTCOLOR )
+ {
+ return fPtr->var.red.length + fPtr->var.green.length + fPtr->var.blue.length;
+ }
+
+ return fPtr->var.bits_per_pixel;
+}
+
+int MaliHWGetVidmem( ScrnInfoPtr pScrn )
+{
+ MaliHWPtr fPtr = MALIHWPTR( pScrn );
+ TRACE("HWGetVidmem");
+
+ return fPtr->fix.smem_len;
+}
+
+char *MaliHWGetName( ScrnInfoPtr pScrn )
+{
+ MaliHWPtr fPtr = MALIHWPTR( pScrn );
+ TRACE("MaliHWGetName");
+
+ return fPtr->fix.id;
+}
+
+int MaliHWGetFD( ScrnInfoPtr pScrn )
+{
+ MaliHWPtr fPtr;
+ TRACE("MaliHWGetFD");
+
+ MaliHWGetRec(pScrn);
+ fPtr = MALIHWPTR(pScrn);
+
+ return fPtr->fd;
+}
+
+void MaliHWSetVideoModes(ScrnInfoPtr pScrn)
+{
+ char **modename;
+ DisplayModePtr mode, this, last = pScrn->modes;
+
+ TRACE("MaliHWSetVideoModes");
+
+ if ( NULL == pScrn->display->modes ) return;
+
+ pScrn->virtualX = pScrn->display->virtualX;
+ pScrn->virtualY = pScrn->display->virtualY;
+
+ for (modename = pScrn->display->modes; *modename != NULL; modename++)
+ {
+ for (mode = pScrn->monitor->Modes; mode != NULL; mode = mode->next)
+ if (0 == strcmp(mode->name,*modename)) break;
+ if (NULL == mode)
+ {
+ xf86DrvMsg(pScrn->scrnIndex, X_INFO, "\tmode \"%s\" not found\n", *modename);
+ continue;
+ }
+
+ xf86DrvMsg(pScrn->scrnIndex, X_INFO, "\tmodename \"%s\" mode->name \"%s\"\n", *modename, mode->name);
+ if (!MaliHWSetMode(pScrn, mode, TRUE))
+ {
+ xf86DrvMsg(pScrn->scrnIndex, X_INFO, "\tmode \"%s\" test failed\n", *modename);
+ continue;
+ }
+
+ xf86DrvMsg(pScrn->scrnIndex, X_INFO, "\tmode \"%s\" ok\n", *modename);
+
+ if (pScrn->virtualX < mode->HDisplay) pScrn->virtualX = mode->HDisplay;
+ if (pScrn->virtualY < mode->VDisplay) pScrn->virtualY = mode->VDisplay;
+
+ if (NULL == pScrn->modes)
+ {
+ this = pScrn->modes = xf86DuplicateMode(mode);
+ this->next = this;
+ this->prev = this;
+ }
+ else
+ {
+ this = xf86DuplicateMode(mode);
+ this->next = pScrn->modes;
+ this->prev = last;
+ last->next = this;
+ pScrn->modes->prev = this;
+ }
+ last = this;
+ }
+}
+
+void MaliHWUseBuildinMode(ScrnInfoPtr pScrn)
+{
+ MaliHWPtr fPtr = MALIHWPTR(pScrn);
+
+ TRACE("MaliHWUseBuildinMode");
+ pScrn->modes = &fPtr->buildin;
+ pScrn->virtualX = pScrn->display->virtualX;
+ pScrn->virtualY = pScrn->display->virtualY;
+ if (pScrn->virtualX < fPtr->buildin.HDisplay) pScrn->virtualX = fPtr->buildin.HDisplay;
+ if (pScrn->virtualY < fPtr->buildin.VDisplay) pScrn->virtualY = fPtr->buildin.VDisplay;
+}
+
+static void mali_drm_close_master( ScrnInfoPtr pScrn )
+{
+ MaliPtr fPtr = MALIPTR(pScrn);
+ if ( fPtr && fPtr->drm_fd > 0 )
+ {
+
+ xf86DrvMsg( pScrn->scrnIndex, X_INFO, "closing DRM device\n");
+ drmClose( fPtr->drm_fd );
+ fPtr->drm_fd = -1;
+ }
+}
+
+static Bool mali_drm_open_master( ScrnInfoPtr pScrn )
+{
+ MaliPtr fPtr = MALIPTR(pScrn);
+ drmSetVersion sv;
+ int err;
+
+ fPtr->drm_fd = drmOpen("mali_drm", NULL );
+ if ( fPtr->drm_fd == -1 )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "%s Unable to open DRM: %s\n", __func__, strerror(errno));
+ return FALSE;
+ }
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "%s DRM OPEN (fd: 0x%x)\n", __func__, fPtr->drm_fd );
+
+ sv.drm_di_major = 1;
+ sv.drm_di_minor = 1;
+ sv.drm_dd_major = -1;
+ sv.drm_dd_minor = -1;
+
+ err = drmSetInterfaceVersion( fPtr->drm_fd, &sv );
+ if ( err != 0 )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "%s DRM failed to interface version\n", __func__ );
+ drmClose( fPtr->drm_fd );
+ fPtr->drm_fd = -1;
+ return FALSE;
+ }
+
+
+ return TRUE;
+}
+
+
+static Bool MaliPreInit(ScrnInfoPtr pScrn, int flags)
+{
+ MaliPtr fPtr;
+ int default_depth, fbbpp;
+
+ TRACE("MaliPreInit");
+
+ if (flags & PROBE_DETECT) return FALSE;
+
+ /* Check the number of entities, and fail if it isn't one. */
+ if (pScrn->numEntities != 1) return FALSE;
+
+ pScrn->monitor = pScrn->confScreen->monitor;
+
+ MaliGetRec(pScrn);
+ fPtr = MALIPTR(pScrn);
+
+ fPtr->pEnt = xf86GetEntityInfo(pScrn->entityList[0]);
+ fPtr->dri_open = FALSE;
+ fPtr->dri_render = DRI_NONE;
+ fPtr->use_pageflipping = FALSE;
+ fPtr->use_pageflipping_vsync = FALSE;
+
+ /* open device */
+ if ( !MaliHWInit( pScrn, xf86FindOptionValue( fPtr->pEnt->device->options,"fbdev" ) ) ) return FALSE;
+
+ default_depth = MaliHWGetDepth(pScrn,&fbbpp);
+ if (!xf86SetDepthBpp(pScrn, default_depth, default_depth, fbbpp, Support24bppFb | Support32bppFb | SupportConvert32to24 | SupportConvert24to32)) return FALSE;
+ xf86PrintDepthBpp(pScrn);
+
+
+ /* Get the depth24 pixmap format */
+ if (pScrn->depth == 24 && pix24bpp == 0) pix24bpp = xf86GetBppFromDepth(pScrn, 24);
+
+ /* color weight */
+ if (pScrn->depth > 8)
+ {
+ rgb zeros = { 0, 0, 0 };
+ if (!xf86SetWeight(pScrn, zeros, zeros)) return FALSE;
+ }
+
+ /* visual init */
+ if (!xf86SetDefaultVisual(pScrn, -1)) return FALSE;
+
+ /* We don't currently support DirectColor at > 8bpp */
+ if (pScrn->depth > 8 && pScrn->defaultVisual != TrueColor)
+ {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "requested default visual (%s) is not supported at depth %d\n", xf86GetVisualName(pScrn->defaultVisual), pScrn->depth);
+ return FALSE;
+ }
+
+ {
+ Gamma zeros = {0.0, 0.0, 0.0};
+
+ if (!xf86SetGamma(pScrn,zeros))
+ {
+ return FALSE;
+ }
+ }
+
+ pScrn->progClock = TRUE;
+ pScrn->rgbBits = 8;
+ pScrn->chipset = "mali";
+ pScrn->videoRam = MaliHWGetVidmem(pScrn);
+
+ xf86DrvMsg(pScrn->scrnIndex, X_INFO, "hardware: %s (video memory: %dkB)\n", MaliHWGetName(pScrn), pScrn->videoRam/1024);
+
+ /* handle options */
+ xf86CollectOptions(pScrn, NULL);
+ if (!(fPtr->Options = malloc(sizeof(MaliOptions)))) return FALSE;
+
+ memcpy(fPtr->Options, MaliOptions, sizeof(MaliOptions));
+ xf86ProcessOptions(pScrn->scrnIndex, fPtr->pEnt->device->options, fPtr->Options);
+
+ mali_check_dri_options( pScrn );
+
+ if ( fPtr->dri_render == DRI_NONE && FALSE == mali_drm_open_master( pScrn ) )
+ {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Failed to be master of DRM!\n");
+ return FALSE;
+ }
+
+ mali_check_dri_options( pScrn );
+ mali_check_exa_options( pScrn );
+ mali_check_misc_options( pScrn );
+
+
+ fPtr->fb_lcd_fd = MaliHWGetFD( pScrn );
+
+ if ( ioctl( fPtr->fb_lcd_fd, FBIOGET_FSCREENINFO, &fPtr->fb_lcd_fix ) )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "FBIOGET_FSCREENINFO failed!\n" );
+ return FALSE;
+ }
+
+ if ( ioctl( fPtr->fb_lcd_fd, FBIOGET_VSCREENINFO, &fPtr->fb_lcd_var ) )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "FBIOGET_VSCREENINFO failed!\n" );
+ return FALSE;
+ }
+
+ pScrn->frameX0 = 0;
+ pScrn->frameY0 = 0;
+ pScrn->frameX1 = fPtr->fb_lcd_var.xres;
+ pScrn->frameY1 = fPtr->fb_lcd_var.yres;
+
+ FBDev_crtc_config( pScrn );
+
+ if ( !FBDEV_lcd_init( pScrn ) )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "FBDev_lcd_init failed!\n" );
+ return FALSE;
+ }
+
+ if ( !xf86InitialConfiguration( pScrn, TRUE ) )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "xf86InitialConfiguration failed!\n" );
+ return FALSE;
+ }
+
+ pScrn->displayWidth = pScrn->virtualX;
+
+ xf86PrintModes( pScrn );
+ xf86SetDpi( pScrn, 0, 0 );
+
+ if ( xf86LoadSubModule( pScrn, "fb" ) == NULL )
+ {
+ MaliFreeRec( pScrn );
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+static Bool MaliScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
+{
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ MaliPtr fPtr = MALIPTR(pScrn);
+ VisualPtr visual;
+ int init_picture = 0;
+ int ret, flags;
+
+ TRACE("MaliScreenInit");
+ IGNORE(argc);
+ IGNORE(argv);
+
+#if DEBUG
+ ErrorF("\tbitsPerPixel=%d, depth=%d, defaultVisual=%s\n\tmask: %x,%x,%x, offset: %d,%d,%d\n",
+ pScrn->bitsPerPixel,
+ pScrn->depth,
+ xf86GetVisualName(pScrn->defaultVisual),
+ pScrn->mask.red,pScrn->mask.green,pScrn->mask.blue,
+ pScrn->offset.red,pScrn->offset.green,pScrn->offset.blue);
+#endif
+
+ if ( fPtr->dri_render == DRI_NONE )
+ {
+ if ( TRUE == MaliDRI2ScreenInit( pScreen ) )
+ {
+ fPtr->dri_render = DRI_2;
+ fPtr->dri_open = TRUE;
+ }
+ else xf86DrvMsg(scrnIndex,X_ERROR,"DRI2 initialization failed\n");
+ }
+
+ if (NULL == (fPtr->fbmem = MaliHWMapVidmem(pScrn)))
+ {
+ xf86DrvMsg(scrnIndex,X_ERROR,"mapping of video memory failed\n");
+ return FALSE;
+ }
+ fPtr->fboff = MaliHWLinearOffset(pScrn);
+
+ MaliHWSave(pScrn);
+
+ if (!MaliHWModeInit(pScrn, pScrn->currentMode))
+ {
+ xf86DrvMsg(scrnIndex,X_ERROR,"mode initialization failed\n");
+ return FALSE;
+ }
+ MaliHWSaveScreen(pScreen, SCREEN_SAVER_ON);
+ MaliHWAdjustFrame(scrnIndex,0,0,0);
+
+ /* mi layer */
+ miClearVisualTypes();
+ if (pScrn->bitsPerPixel > 8)
+ {
+ if (!miSetVisualTypes(pScrn->depth, TrueColorMask, pScrn->rgbBits, TrueColor))
+ {
+ xf86DrvMsg(scrnIndex,X_ERROR,"visual type setup failed for %d bits per pixel [1]\n", pScrn->bitsPerPixel);
+ return FALSE;
+ }
+ }
+ else
+ {
+ if (!miSetVisualTypes(pScrn->depth, miGetDefaultVisualMask(pScrn->depth), pScrn->rgbBits, pScrn->defaultVisual))
+ {
+ xf86DrvMsg(scrnIndex,X_ERROR,"visual type setup failed for %d bits per pixel [2]\n", pScrn->bitsPerPixel);
+ return FALSE;
+ }
+ }
+ if (!miSetPixmapDepths())
+ {
+ xf86DrvMsg(scrnIndex,X_ERROR,"pixmap depth setup failed\n");
+ return FALSE;
+ }
+
+
+ fPtr->fbstart = fPtr->fbmem + fPtr->fboff;
+
+ ret = fbScreenInit(pScreen, fPtr->fbstart, pScrn->virtualX,
+ pScrn->virtualY, pScrn->xDpi,
+ pScrn->yDpi, pScrn->displayWidth,
+ pScrn->bitsPerPixel);
+ init_picture = 1;
+
+ if (pScrn->bitsPerPixel > 8)
+ {
+ /* Fixup RGB ordering */
+ visual = pScreen->visuals + pScreen->numVisuals;
+ while (--visual >= pScreen->visuals)
+ {
+ if ((visual->class | DynamicClass) == DirectColor)
+ {
+ visual->offsetRed = pScrn->offset.red;
+ visual->offsetGreen = pScrn->offset.green;
+ visual->offsetBlue = pScrn->offset.blue;
+ visual->redMask = pScrn->mask.red;
+ visual->greenMask = pScrn->mask.green;
+ visual->blueMask = pScrn->mask.blue;
+ }
+ }
+ }
+
+ /* must be after RGB ordering fixed */
+ if (init_picture && !fbPictureInit(pScreen, NULL, 0)) xf86DrvMsg(pScrn->scrnIndex, X_WARNING, "Render extension initialisation failed\n");
+
+ xf86SetBlackWhitePixels(pScreen);
+
+ xf86LoadSubModule(pScrn, "exa");
+ fPtr->exa = exaDriverAlloc();
+
+ if ( maliSetupExa( pScreen, fPtr->exa, pScrn->virtualX, pScrn->virtualY, fPtr->fbmem ) )
+ {
+ xf86DrvMsg(pScrn->scrnIndex, X_WARNING, "Initializing EXA Driver!\n");
+ exaDriverInit( pScreen, fPtr->exa );
+ }
+ else
+ {
+ xf86DrvMsg(pScrn->scrnIndex, X_WARNING, "Failed allocating EXA Driver!\n");
+ free( fPtr->exa );
+ fPtr->exa = NULL;
+ }
+
+ miInitializeBackingStore(pScreen);
+ xf86SetBackingStore(pScreen);
+ xf86SetSilkenMouse(pScreen);
+
+ /* software cursor */
+ miDCInitialize(pScreen, xf86GetPointerScreenFuncs());
+
+ xf86SetDesiredModes(pScrn);
+
+ if ( !xf86CrtcScreenInit(pScreen) )
+ {
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR, "xf86CrtcScreenInit failed\n");
+ return FALSE;
+ }
+
+ if (!miCreateDefColormap(pScreen))
+ {
+ xf86DrvMsg(scrnIndex, X_ERROR,
+ "internal error: miCreateDefColormap failed in FBDevScreenInit()\n");
+ return FALSE;
+ }
+
+ flags = CMAP_PALETTED_TRUECOLOR;
+
+ if(!xf86HandleColormaps(pScreen, 256, 8, MaliHWLoadPaletteWeak(), NULL, flags)) return FALSE;
+
+ xf86DPMSInit(pScreen, MaliHWDPMSSetWeak(), 0);
+
+ pScreen->SaveScreen = MaliHWSaveScreenWeak();
+
+ /* Wrap the current CloseScreen function */
+ fPtr->CloseScreen = pScreen->CloseScreen;
+ pScreen->CloseScreen = MaliCloseScreen;
+
+ {
+ XF86VideoAdaptorPtr *ptr;
+
+ int n = xf86XVListGenericAdaptors(pScrn,&ptr);
+ if (n) xf86XVScreenInit(pScreen,ptr,n);
+ }
+
+ return TRUE;
+}
+
+static Bool MaliCloseScreen(int scrnIndex, ScreenPtr pScreen)
+{
+ ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+ MaliPtr fPtr = MALIPTR(pScrn);
+ TRACE("MaliCloseScreen");
+
+ MaliHWRestore(pScrn);
+ MaliHWUnmapVidmem(pScrn);
+ pScrn->vtSema = FALSE;
+
+ pScreen->CreateScreenResources = fPtr->CreateScreenResources;
+ pScreen->CloseScreen = fPtr->CloseScreen;
+
+ (*pScreen->CloseScreen)(scrnIndex, pScreen);
+
+ if ( fPtr->dri_open && fPtr->dri_render == DRI_2 )
+ {
+ fPtr->dri_open = FALSE;
+ MaliDRI2CloseScreen( pScreen );
+ mali_drm_close_master( pScrn );
+ }
+
+ return TRUE;
+}
+
diff --git a/src/mali_fbdev.h b/src/mali_fbdev.h
new file mode 100644
index 0000000..4ab0eda
--- /dev/null
+++ b/src/mali_fbdev.h
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2010 ARM Limited. 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,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS 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.
+ */
+
+#ifndef _MALI_FBDEV_DRIVER_H_
+#define _MALI_FBDEV_DRIVER_H_
+
+#include <linux/videodev2.h>
+#include <linux/fb.h>
+#include "exa.h"
+
+#define DPMSModeOn 0
+#define DPMSModeStandby 1
+#define DPMSModeSuspend 2
+#define DPMSModeOff 3
+
+enum dri_type
+{
+ DRI_DISABLED,
+ DRI_NONE,
+ DRI_2,
+};
+
+typedef struct {
+ unsigned char *fbstart;
+ unsigned char *fbmem;
+ int fboff;
+ int lineLength;
+ CreateScreenResourcesProcPtr CreateScreenResources;
+ void (*PointerMoved)(int index, int x, int y);
+ CloseScreenProcPtr CloseScreen;
+ EntityInfoPtr pEnt;
+ OptionInfoPtr Options;
+ int fb_lcd_fd;
+ struct fb_fix_screeninfo fb_lcd_fix;
+ struct fb_var_screeninfo fb_lcd_var;
+ ExaDriverPtr exa;
+ int dri_render;
+ Bool dri_open;
+ int drm_fd;
+ char deviceName[64];
+ Bool use_pageflipping;
+ Bool use_pageflipping_vsync;
+} MaliRec, *MaliPtr;
+
+typedef struct {
+ char *device;
+ int fd;
+ void *fbmem;
+ unsigned int fbmem_len;
+ unsigned int fboff;
+ struct fb_fix_screeninfo fix;
+ struct fb_var_screeninfo var;
+ struct fb_var_screeninfo saved_var;
+ DisplayModeRec buildin;
+ int xres;
+ int yres;
+} MaliHWRec, *MaliHWPtr;
+
+#define MALIPTR(p) ((MaliPtr)((p)->driverPrivate))
+#define MALIHWPTRLVAL(p) (p)->privates[malihwPrivateIndex].ptr
+#define MALIHWPTR(p) ((MaliHWPtr)(MALIHWPTRLVAL(p)))
+
+//#define MALI_DEBUG_MSG_ENABLE
+
+#ifdef MALI_DEBUG_MSG_ENABLE
+#define MALIDBGMSG(type, format, args...) xf86Msg(type, format, args)
+#else
+#define MALIDBGMSG(type, format, args...)
+#endif
+
+
+Bool FBDEV_lcd_init(ScrnInfoPtr pScrn);
+
+Bool MaliDRI2ScreenInit( ScreenPtr pScreen );
+void MaliDRI2CloseScreen( ScreenPtr pScreen );
+
+#endif /* _MALI_FBDEV_DRIVER_H_ */
+
diff --git a/src/mali_lcd.c b/src/mali_lcd.c
new file mode 100644
index 0000000..1aba1bd
--- /dev/null
+++ b/src/mali_lcd.c
@@ -0,0 +1,276 @@
+/*
+ * Copyright (C) 2010 ARM Limited. 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,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <sys/ioctl.h>
+#include "xf86.h"
+#include "xf86Crtc.h"
+
+#include "mali_fbdev.h"
+#define IGNORE(a) (a=a)
+
+static void fbdev_lcd_crtc_dpms(xf86CrtcPtr crtc, int mode)
+{
+ IGNORE(crtc);
+ IGNORE(mode);
+}
+
+static Bool fbdev_lcd_crtc_lock(xf86CrtcPtr crtc)
+{
+ IGNORE( crtc );
+
+ return TRUE;
+}
+
+static void fbdev_lcd_crtc_unlock(xf86CrtcPtr crtc)
+{
+ IGNORE( crtc );
+}
+
+static Bool fbdev_lcd_crtc_mode_fixup(xf86CrtcPtr crtc, DisplayModePtr mode, DisplayModePtr adjusted_mode)
+{
+ IGNORE( crtc );
+ IGNORE( mode );
+ IGNORE( adjusted_mode );
+
+ return TRUE;
+}
+
+static void fbdev_lcd_crtc_prepare(xf86CrtcPtr crtc)
+{
+ IGNORE( crtc );
+}
+
+static void fbdev_lcd_crtc_mode_set(xf86CrtcPtr crtc, DisplayModePtr mode, DisplayModePtr adjusted_mode, int x, int y)
+{
+ IGNORE( crtc );
+ IGNORE( mode );
+ IGNORE( adjusted_mode );
+ IGNORE( x );
+ IGNORE( y );
+}
+
+static void fbdev_lcd_crtc_commit(xf86CrtcPtr crtc)
+{
+ IGNORE( crtc );
+}
+
+static void fbdev_lcd_crtc_gamma_set(xf86CrtcPtr crtc, CARD16 *red, CARD16 *green, CARD16 *blue, int size)
+{
+ IGNORE( crtc );
+ IGNORE( red );
+ IGNORE( green );
+ IGNORE( blue );
+ IGNORE( size );
+}
+
+static void fbdev_lcd_crtc_set_origin(xf86CrtcPtr crtc, int x, int y)
+{
+ IGNORE( crtc );
+ IGNORE( x );
+ IGNORE( y );
+}
+
+static const xf86CrtcFuncsRec fbdev_lcd_crtc_funcs =
+{
+ .dpms = fbdev_lcd_crtc_dpms,
+ .save = NULL,
+ .restore = NULL,
+ .lock = fbdev_lcd_crtc_lock,
+ .unlock = fbdev_lcd_crtc_unlock,
+ .mode_fixup = fbdev_lcd_crtc_mode_fixup,
+ .prepare = fbdev_lcd_crtc_prepare,
+ .mode_set = fbdev_lcd_crtc_mode_set,
+ .commit = fbdev_lcd_crtc_commit,
+ .gamma_set = fbdev_lcd_crtc_gamma_set,
+ .shadow_allocate = NULL,
+ .shadow_create = NULL,
+ .shadow_destroy = NULL,
+ .set_cursor_colors = NULL,
+ .set_cursor_position = NULL,
+ .show_cursor = NULL,
+ .hide_cursor = NULL,
+ .load_cursor_image = NULL,
+ .load_cursor_argb = NULL,
+ .destroy = NULL,
+ .set_mode_major = NULL,
+ .set_origin = fbdev_lcd_crtc_set_origin,
+};
+
+static void fbdev_lcd_output_dpms(xf86OutputPtr output, int mode)
+{
+ MaliPtr fPtr = MALIPTR(output->scrn);
+
+ if ( mode == DPMSModeOn )
+ {
+ ioctl(fPtr->fb_lcd_fd, FBIOBLANK, FB_BLANK_UNBLANK);
+ }
+ else if( mode == DPMSModeOff )
+ {
+ ioctl(fPtr->fb_lcd_fd, FBIOBLANK, FB_BLANK_POWERDOWN);
+ }
+}
+
+static void fbdev_lcd_output_save(xf86OutputPtr output)
+{
+ IGNORE( output );
+}
+
+static void fbdev_lcd_output_restore(xf86OutputPtr output)
+{
+ IGNORE( output );
+}
+
+static int fbdev_lcd_output_mode_valid(xf86OutputPtr output, DisplayModePtr pMode)
+{
+ MaliPtr fPtr = MALIPTR(output->scrn);
+
+ if( (pMode->HDisplay == (int)fPtr->fb_lcd_var.xres) && (pMode->VDisplay == (int)fPtr->fb_lcd_var.yres) ) return MODE_OK;
+
+ return MODE_ERROR;
+}
+
+static Bool fbdev_lcd_output_mode_fixup(xf86OutputPtr output, DisplayModePtr mode, DisplayModePtr adjusted_mode)
+{
+ IGNORE( output );
+ IGNORE( mode );
+ IGNORE( adjusted_mode );
+
+ return TRUE;
+}
+
+static void fbdev_lcd_output_prepare(xf86OutputPtr output)
+{
+ IGNORE( output );
+}
+
+static void fbdev_lcd_output_commit(xf86OutputPtr output)
+{
+ output->funcs->dpms(output, DPMSModeOn);
+}
+
+static void fbdev_lcd_output_mode_set(xf86OutputPtr output, DisplayModePtr mode, DisplayModePtr adjusted_mode)
+{
+ IGNORE( output );
+ IGNORE( mode );
+ IGNORE( adjusted_mode );
+}
+
+static xf86OutputStatus fbdev_lcd_output_detect(xf86OutputPtr output)
+{
+ IGNORE( output );
+
+ return XF86OutputStatusConnected;
+}
+
+static DisplayModePtr fbdev_lcd_output_get_modes(xf86OutputPtr output)
+{
+ MaliPtr fPtr = MALIPTR(output->scrn);
+ DisplayModePtr mode_ptr;
+
+ unsigned int hactive_s = fPtr->fb_lcd_var.xres;
+ unsigned int vactive_s = fPtr->fb_lcd_var.yres;
+
+ mode_ptr = xnfcalloc(1, sizeof(DisplayModeRec));
+
+ mode_ptr->HDisplay = hactive_s;
+ mode_ptr->HSyncStart = hactive_s + 20;
+ mode_ptr->HSyncEnd = hactive_s + 40;
+ mode_ptr->HTotal = hactive_s + 80;
+
+ mode_ptr->VDisplay = vactive_s;
+ mode_ptr->VSyncStart = vactive_s + 20;
+ mode_ptr->VSyncEnd = vactive_s + 40;
+ mode_ptr->VTotal = vactive_s + 80;
+
+ mode_ptr->VRefresh = 60.0;
+
+ mode_ptr->Clock = (int) (mode_ptr->VRefresh * mode_ptr->VTotal * mode_ptr->HTotal / 1000.0);
+
+ mode_ptr->type = M_T_DRIVER;
+
+ xf86SetModeDefaultName(mode_ptr);
+
+ mode_ptr->next = NULL;
+ mode_ptr->prev = NULL;
+
+ return mode_ptr;
+}
+
+#ifdef RANDR_GET_CRTC_INTERFACE
+static xf86CrtcPtr fbdev_lcd_output_get_crtc(xf86OutputPtr output)
+{
+ return output->crtc;
+}
+#endif
+
+static void fbdev_lcd_output_destroy(xf86OutputPtr output)
+{
+ IGNORE( output );
+}
+
+static const xf86OutputFuncsRec fbdev_lcd_output_funcs =
+{
+ .create_resources = NULL,
+ .dpms = fbdev_lcd_output_dpms,
+ .save = fbdev_lcd_output_save,
+ .restore = fbdev_lcd_output_restore,
+ .mode_valid = fbdev_lcd_output_mode_valid,
+ .mode_fixup = fbdev_lcd_output_mode_fixup,
+ .prepare = fbdev_lcd_output_prepare,
+ .commit = fbdev_lcd_output_commit,
+ .mode_set = fbdev_lcd_output_mode_set,
+ .detect = fbdev_lcd_output_detect,
+ .get_modes = fbdev_lcd_output_get_modes,
+#ifdef RANDR_12_INTERFACE
+ .set_property = NULL,
+#endif
+#ifdef RANDR_13_INTERFACE
+ .get_property = NULL,
+#endif
+#ifdef RANDR_GET_CRTC_INTERFACE
+ .get_crtc = fbdev_lcd_output_get_crtc,
+#endif
+ .destroy = fbdev_lcd_output_destroy,
+};
+
+
+Bool FBDEV_lcd_init(ScrnInfoPtr pScrn)
+{
+ xf86CrtcPtr crtc;
+ xf86OutputPtr output;
+
+ crtc = xf86CrtcCreate(pScrn, &fbdev_lcd_crtc_funcs);
+
+ if(crtc == NULL) return FALSE;
+
+ output = xf86OutputCreate(pScrn, &fbdev_lcd_output_funcs, "LCD");
+
+ if(output == NULL) return FALSE;
+
+ output->possible_crtcs = (1 << 0);
+
+ return TRUE;
+}