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-rw-r--r--.gitmodules3
-rw-r--r--Makefile10
-rwxr-xr-xconfigure44
-rw-r--r--hw/display/qxl-render.c45
-rw-r--r--hw/display/vga-helpers.h202
-rw-r--r--hw/display/vga.c16
-rw-r--r--hw/display/vga_int.h1
-rw-r--r--hw/display/virtio-gpu.c12
m---------pixman0
-rw-r--r--target/sparc/cpu.h4
-rw-r--r--tcg/tci/tcg-target.h4
-rw-r--r--ui/console.c5
-rw-r--r--ui/qemu-pixman.c4
13 files changed, 161 insertions, 189 deletions
diff --git a/.gitmodules b/.gitmodules
index 5b0c212622..84c54cdc49 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -22,9 +22,6 @@
 [submodule "roms/sgabios"]
 	path = roms/sgabios
 	url = git://git.qemu-project.org/sgabios.git
-[submodule "pixman"]
-	path = pixman
-	url = git://anongit.freedesktop.org/pixman
 [submodule "dtc"]
 	path = dtc
 	url = git://git.qemu-project.org/dtc.git
diff --git a/Makefile b/Makefile
index 337a1f6f9b..b53fc69a60 100644
--- a/Makefile
+++ b/Makefile
@@ -325,15 +325,6 @@ $(SOFTMMU_SUBDIR_RULES): config-all-devices.mak
 subdir-%:
 	$(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" all,)
 
-subdir-pixman: pixman/Makefile
-	$(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C pixman V="$(V)" all,)
-
-pixman/Makefile: $(SRC_PATH)/pixman/configure
-	(cd pixman; CFLAGS="$(CFLAGS) -fPIC $(extra_cflags) $(extra_ldflags)" $(SRC_PATH)/pixman/configure $(AUTOCONF_HOST) --disable-gtk --disable-shared --enable-static)
-
-$(SRC_PATH)/pixman/configure:
-	(cd $(SRC_PATH)/pixman; autoreconf -v --install)
-
 DTC_MAKE_ARGS=-I$(SRC_PATH)/dtc VPATH=$(SRC_PATH)/dtc -C dtc V="$(V)" LIBFDT_srcdir=$(SRC_PATH)/dtc/libfdt
 DTC_CFLAGS=$(CFLAGS) $(QEMU_CFLAGS)
 DTC_CPPFLAGS=-I$(BUILD_DIR)/dtc -I$(SRC_PATH)/dtc -I$(SRC_PATH)/dtc/libfdt
@@ -541,7 +532,6 @@ distclean: clean
 	rm -rf $$d || exit 1 ; \
         done
 	rm -Rf .sdk
-	if test -f pixman/config.log; then $(MAKE) -C pixman distclean; fi
 	if test -f dtc/version_gen.h; then $(MAKE) $(DTC_MAKE_ARGS) clean; fi
 
 KEYMAPS=da     en-gb  et  fr     fr-ch  is  lt  modifiers  no  pt-br  sv \
diff --git a/configure b/configure
index 5367260c80..9ee4559b54 100755
--- a/configure
+++ b/configure
@@ -287,7 +287,6 @@ curses=""
 docs=""
 fdt=""
 netmap="no"
-pixman=""
 sdl=""
 sdlabi=""
 virtfs=""
@@ -923,12 +922,6 @@ for opt do
     # configure to be used by RPM and similar macros that set
     # lots of directory switches by default.
   ;;
-  --with-system-pixman) pixman="system"
-  ;;
-  --without-system-pixman) pixman="internal"
-  ;;
-  --without-pixman) pixman="none"
-  ;;
   --disable-sdl) sdl="no"
   ;;
   --enable-sdl) sdl="yes"
@@ -3295,39 +3288,15 @@ fi
 ##########################################
 # pixman support probe
 
-if test "$pixman" = ""; then
-  if test "$want_tools" = "no" -a "$softmmu" = "no"; then
-    pixman="none"
-  elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
-    pixman="system"
-  else
-    pixman="internal"
-  fi
-fi
-if test "$pixman" = "none"; then
-  if test "$want_tools" != "no" -o "$softmmu" != "no"; then
-    error_exit "pixman disabled but system emulation or tools build" \
-        "enabled.  You can turn off pixman only if you also" \
-        "disable all system emulation targets and the tools" \
-        "build with '--disable-tools --disable-system'."
-  fi
+if test "$want_tools" = "no" -a "$softmmu" = "no"; then
   pixman_cflags=
   pixman_libs=
-elif test "$pixman" = "system"; then
-  # pixman version has been checked above
+elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
   pixman_cflags=$($pkg_config --cflags pixman-1)
   pixman_libs=$($pkg_config --libs pixman-1)
 else
-  if test ! -d ${source_path}/pixman/pixman; then
-    error_exit "pixman >= 0.21.8 not present. Your options:" \
-        "  (1) Preferred: Install the pixman devel package (any recent" \
-        "      distro should have packages as Xorg needs pixman too)." \
-        "  (2) Fetch the pixman submodule, using:" \
-        "      git submodule update --init pixman"
-  fi
-  mkdir -p pixman/pixman
-  pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
-  pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
+  error_exit "pixman >= 0.21.8 not present." \
+      "Please install the pixman devel package."
 fi
 
 ##########################################
@@ -5300,7 +5269,6 @@ echo "static build      $static"
 if test "$darwin" = "yes" ; then
     echo "Cocoa support     $cocoa"
 fi
-echo "pixman            $pixman"
 echo "SDL support       $sdl $(echo_version $sdl $sdlversion)"
 echo "GTK support       $gtk $(echo_version $gtk $gtk_version)"
 echo "GTK GL support    $gtk_gl"
@@ -6522,10 +6490,6 @@ echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
 
 done # for target in $targets
 
-if [ "$pixman" = "internal" ]; then
-  echo "config-host.h: subdir-pixman" >> $config_host_mak
-fi
-
 if [ "$dtc_internal" = "yes" ]; then
   echo "config-host.h: subdir-dtc" >> $config_host_mak
 fi
diff --git a/hw/display/qxl-render.c b/hw/display/qxl-render.c
index 9ad9d9e0f5..90e0865618 100644
--- a/hw/display/qxl-render.c
+++ b/hw/display/qxl-render.c
@@ -204,10 +204,35 @@ void qxl_render_update_area_done(PCIQXLDevice *qxl, QXLCookie *cookie)
     g_free(cookie);
 }
 
-static QEMUCursor *qxl_cursor(PCIQXLDevice *qxl, QXLCursor *cursor)
+static void qxl_unpack_chunks(void *dest, size_t size, PCIQXLDevice *qxl,
+                              QXLDataChunk *chunk, uint32_t group_id)
+{
+    uint32_t max_chunks = 32;
+    size_t offset = 0;
+    size_t bytes;
+
+    for (;;) {
+        bytes = MIN(size - offset, chunk->data_size);
+        memcpy(dest + offset, chunk->data, bytes);
+        offset += bytes;
+        if (offset == size) {
+            return;
+        }
+        chunk = qxl_phys2virt(qxl, chunk->next_chunk, group_id);
+        if (!chunk) {
+            return;
+        }
+        max_chunks--;
+        if (max_chunks == 0) {
+            return;
+        }
+    }
+}
+
+static QEMUCursor *qxl_cursor(PCIQXLDevice *qxl, QXLCursor *cursor,
+                              uint32_t group_id)
 {
     QEMUCursor *c;
-    uint8_t *image, *mask;
     size_t size;
 
     c = cursor_alloc(cursor->header.width, cursor->header.height);
@@ -216,19 +241,11 @@ static QEMUCursor *qxl_cursor(PCIQXLDevice *qxl, QXLCursor *cursor)
     switch (cursor->header.type) {
     case SPICE_CURSOR_TYPE_ALPHA:
         size = sizeof(uint32_t) * cursor->header.width * cursor->header.height;
-        memcpy(c->data, cursor->chunk.data, size);
+        qxl_unpack_chunks(c->data, size, qxl, &cursor->chunk, group_id);
         if (qxl->debug > 2) {
             cursor_print_ascii_art(c, "qxl/alpha");
         }
         break;
-    case SPICE_CURSOR_TYPE_MONO:
-        mask  = cursor->chunk.data;
-        image = mask + cursor_get_mono_bpl(c) * c->width;
-        cursor_set_mono(c, 0xffffff, 0x000000, image, 1, mask);
-        if (qxl->debug > 2) {
-            cursor_print_ascii_art(c, "qxl/mono");
-        }
-        break;
     default:
         fprintf(stderr, "%s: not implemented: type %d\n",
                 __FUNCTION__, cursor->header.type);
@@ -268,11 +285,7 @@ int qxl_render_cursor(PCIQXLDevice *qxl, QXLCommandExt *ext)
         if (!cursor) {
             return 1;
         }
-        if (cursor->chunk.data_size != cursor->data_size) {
-            fprintf(stderr, "%s: multiple chunks\n", __FUNCTION__);
-            return 1;
-        }
-        c = qxl_cursor(qxl, cursor);
+        c = qxl_cursor(qxl, cursor, ext->group_id);
         if (c == NULL) {
             c = cursor_builtin_left_ptr();
         }
diff --git a/hw/display/vga-helpers.h b/hw/display/vga-helpers.h
index 94f6de2046..5a752b3f9e 100644
--- a/hw/display/vga-helpers.h
+++ b/hw/display/vga-helpers.h
@@ -95,20 +95,46 @@ static void vga_draw_glyph9(uint8_t *d, int linesize,
     } while (--h);
 }
 
+static inline uint8_t vga_read_byte(VGACommonState *vga, uint32_t addr)
+{
+    return vga->vram_ptr[addr & vga->vbe_size_mask];
+}
+
+static inline uint16_t vga_read_word_le(VGACommonState *vga, uint32_t addr)
+{
+    uint32_t offset = addr & vga->vbe_size_mask & ~1;
+    uint16_t *ptr = (uint16_t *)(vga->vram_ptr + offset);
+    return lduw_le_p(ptr);
+}
+
+static inline uint16_t vga_read_word_be(VGACommonState *vga, uint32_t addr)
+{
+    uint32_t offset = addr & vga->vbe_size_mask & ~1;
+    uint16_t *ptr = (uint16_t *)(vga->vram_ptr + offset);
+    return lduw_be_p(ptr);
+}
+
+static inline uint32_t vga_read_dword_le(VGACommonState *vga, uint32_t addr)
+{
+    uint32_t offset = addr & vga->vbe_size_mask & ~3;
+    uint32_t *ptr = (uint32_t *)(vga->vram_ptr + offset);
+    return ldl_le_p(ptr);
+}
+
 /*
  * 4 color mode
  */
-static void vga_draw_line2(VGACommonState *s1, uint8_t *d,
-                           const uint8_t *s, int width)
+static void vga_draw_line2(VGACommonState *vga, uint8_t *d,
+                           uint32_t addr, int width)
 {
     uint32_t plane_mask, *palette, data, v;
     int x;
 
-    palette = s1->last_palette;
-    plane_mask = mask16[s1->ar[VGA_ATC_PLANE_ENABLE] & 0xf];
+    palette = vga->last_palette;
+    plane_mask = mask16[vga->ar[VGA_ATC_PLANE_ENABLE] & 0xf];
     width >>= 3;
     for(x = 0; x < width; x++) {
-        data = ((uint32_t *)s)[0];
+        data = vga_read_dword_le(vga, addr);
         data &= plane_mask;
         v = expand2[GET_PLANE(data, 0)];
         v |= expand2[GET_PLANE(data, 2)] << 2;
@@ -124,7 +150,7 @@ static void vga_draw_line2(VGACommonState *s1, uint8_t *d,
         ((uint32_t *)d)[6] = palette[(v >> 4) & 0xf];
         ((uint32_t *)d)[7] = palette[(v >> 0) & 0xf];
         d += 32;
-        s += 4;
+        addr += 4;
     }
 }
 
@@ -134,17 +160,17 @@ static void vga_draw_line2(VGACommonState *s1, uint8_t *d,
 /*
  * 4 color mode, dup2 horizontal
  */
-static void vga_draw_line2d2(VGACommonState *s1, uint8_t *d,
-                             const uint8_t *s, int width)
+static void vga_draw_line2d2(VGACommonState *vga, uint8_t *d,
+                             uint32_t addr, int width)
 {
     uint32_t plane_mask, *palette, data, v;
     int x;
 
-    palette = s1->last_palette;
-    plane_mask = mask16[s1->ar[VGA_ATC_PLANE_ENABLE] & 0xf];
+    palette = vga->last_palette;
+    plane_mask = mask16[vga->ar[VGA_ATC_PLANE_ENABLE] & 0xf];
     width >>= 3;
     for(x = 0; x < width; x++) {
-        data = ((uint32_t *)s)[0];
+        data = vga_read_dword_le(vga, addr);
         data &= plane_mask;
         v = expand2[GET_PLANE(data, 0)];
         v |= expand2[GET_PLANE(data, 2)] << 2;
@@ -160,24 +186,24 @@ static void vga_draw_line2d2(VGACommonState *s1, uint8_t *d,
         PUT_PIXEL2(d, 6, palette[(v >> 4) & 0xf]);
         PUT_PIXEL2(d, 7, palette[(v >> 0) & 0xf]);
         d += 64;
-        s += 4;
+        addr += 4;
     }
 }
 
 /*
  * 16 color mode
  */
-static void vga_draw_line4(VGACommonState *s1, uint8_t *d,
-                           const uint8_t *s, int width)
+static void vga_draw_line4(VGACommonState *vga, uint8_t *d,
+                           uint32_t addr, int width)
 {
     uint32_t plane_mask, data, v, *palette;
     int x;
 
-    palette = s1->last_palette;
-    plane_mask = mask16[s1->ar[VGA_ATC_PLANE_ENABLE] & 0xf];
+    palette = vga->last_palette;
+    plane_mask = mask16[vga->ar[VGA_ATC_PLANE_ENABLE] & 0xf];
     width >>= 3;
     for(x = 0; x < width; x++) {
-        data = ((uint32_t *)s)[0];
+        data = vga_read_dword_le(vga, addr);
         data &= plane_mask;
         v = expand4[GET_PLANE(data, 0)];
         v |= expand4[GET_PLANE(data, 1)] << 1;
@@ -192,24 +218,24 @@ static void vga_draw_line4(VGACommonState *s1, uint8_t *d,
         ((uint32_t *)d)[6] = palette[(v >> 4) & 0xf];
         ((uint32_t *)d)[7] = palette[(v >> 0) & 0xf];
         d += 32;
-        s += 4;
+        addr += 4;
     }
 }
 
 /*
  * 16 color mode, dup2 horizontal
  */
-static void vga_draw_line4d2(VGACommonState *s1, uint8_t *d,
-                             const uint8_t *s, int width)
+static void vga_draw_line4d2(VGACommonState *vga, uint8_t *d,
+                             uint32_t addr, int width)
 {
     uint32_t plane_mask, data, v, *palette;
     int x;
 
-    palette = s1->last_palette;
-    plane_mask = mask16[s1->ar[VGA_ATC_PLANE_ENABLE] & 0xf];
+    palette = vga->last_palette;
+    plane_mask = mask16[vga->ar[VGA_ATC_PLANE_ENABLE] & 0xf];
     width >>= 3;
     for(x = 0; x < width; x++) {
-        data = ((uint32_t *)s)[0];
+        data = vga_read_dword_le(vga, addr);
         data &= plane_mask;
         v = expand4[GET_PLANE(data, 0)];
         v |= expand4[GET_PLANE(data, 1)] << 1;
@@ -224,7 +250,7 @@ static void vga_draw_line4d2(VGACommonState *s1, uint8_t *d,
         PUT_PIXEL2(d, 6, palette[(v >> 4) & 0xf]);
         PUT_PIXEL2(d, 7, palette[(v >> 0) & 0xf]);
         d += 64;
-        s += 4;
+        addr += 4;
     }
 }
 
@@ -233,21 +259,21 @@ static void vga_draw_line4d2(VGACommonState *s1, uint8_t *d,
  *
  * XXX: add plane_mask support (never used in standard VGA modes)
  */
-static void vga_draw_line8d2(VGACommonState *s1, uint8_t *d,
-                             const uint8_t *s, int width)
+static void vga_draw_line8d2(VGACommonState *vga, uint8_t *d,
+                             uint32_t addr, int width)
 {
     uint32_t *palette;
     int x;
 
-    palette = s1->last_palette;
+    palette = vga->last_palette;
     width >>= 3;
     for(x = 0; x < width; x++) {
-        PUT_PIXEL2(d, 0, palette[s[0]]);
-        PUT_PIXEL2(d, 1, palette[s[1]]);
-        PUT_PIXEL2(d, 2, palette[s[2]]);
-        PUT_PIXEL2(d, 3, palette[s[3]]);
+        PUT_PIXEL2(d, 0, palette[vga_read_byte(vga, addr + 0)]);
+        PUT_PIXEL2(d, 1, palette[vga_read_byte(vga, addr + 1)]);
+        PUT_PIXEL2(d, 2, palette[vga_read_byte(vga, addr + 2)]);
+        PUT_PIXEL2(d, 3, palette[vga_read_byte(vga, addr + 3)]);
         d += 32;
-        s += 4;
+        addr += 4;
     }
 }
 
@@ -256,63 +282,63 @@ static void vga_draw_line8d2(VGACommonState *s1, uint8_t *d,
  *
  * XXX: add plane_mask support (never used in standard VGA modes)
  */
-static void vga_draw_line8(VGACommonState *s1, uint8_t *d,
-                           const uint8_t *s, int width)
+static void vga_draw_line8(VGACommonState *vga, uint8_t *d,
+                           uint32_t addr, int width)
 {
     uint32_t *palette;
     int x;
 
-    palette = s1->last_palette;
+    palette = vga->last_palette;
     width >>= 3;
     for(x = 0; x < width; x++) {
-        ((uint32_t *)d)[0] = palette[s[0]];
-        ((uint32_t *)d)[1] = palette[s[1]];
-        ((uint32_t *)d)[2] = palette[s[2]];
-        ((uint32_t *)d)[3] = palette[s[3]];
-        ((uint32_t *)d)[4] = palette[s[4]];
-        ((uint32_t *)d)[5] = palette[s[5]];
-        ((uint32_t *)d)[6] = palette[s[6]];
-        ((uint32_t *)d)[7] = palette[s[7]];
+        ((uint32_t *)d)[0] = palette[vga_read_byte(vga, addr + 0)];
+        ((uint32_t *)d)[1] = palette[vga_read_byte(vga, addr + 1)];
+        ((uint32_t *)d)[2] = palette[vga_read_byte(vga, addr + 2)];
+        ((uint32_t *)d)[3] = palette[vga_read_byte(vga, addr + 3)];
+        ((uint32_t *)d)[4] = palette[vga_read_byte(vga, addr + 4)];
+        ((uint32_t *)d)[5] = palette[vga_read_byte(vga, addr + 5)];
+        ((uint32_t *)d)[6] = palette[vga_read_byte(vga, addr + 6)];
+        ((uint32_t *)d)[7] = palette[vga_read_byte(vga, addr + 7)];
         d += 32;
-        s += 8;
+        addr += 8;
     }
 }
 
 /*
  * 15 bit color
  */
-static void vga_draw_line15_le(VGACommonState *s1, uint8_t *d,
-                               const uint8_t *s, int width)
+static void vga_draw_line15_le(VGACommonState *vga, uint8_t *d,
+                               uint32_t addr, int width)
 {
     int w;
     uint32_t v, r, g, b;
 
     w = width;
     do {
-        v = lduw_le_p((void *)s);
+        v = vga_read_word_le(vga, addr);
         r = (v >> 7) & 0xf8;
         g = (v >> 2) & 0xf8;
         b = (v << 3) & 0xf8;
         ((uint32_t *)d)[0] = rgb_to_pixel32(r, g, b);
-        s += 2;
+        addr += 2;
         d += 4;
     } while (--w != 0);
 }
 
-static void vga_draw_line15_be(VGACommonState *s1, uint8_t *d,
-                               const uint8_t *s, int width)
+static void vga_draw_line15_be(VGACommonState *vga, uint8_t *d,
+                               uint32_t addr, int width)
 {
     int w;
     uint32_t v, r, g, b;
 
     w = width;
     do {
-        v = lduw_be_p((void *)s);
+        v = vga_read_word_be(vga, addr);
         r = (v >> 7) & 0xf8;
         g = (v >> 2) & 0xf8;
         b = (v << 3) & 0xf8;
         ((uint32_t *)d)[0] = rgb_to_pixel32(r, g, b);
-        s += 2;
+        addr += 2;
         d += 4;
     } while (--w != 0);
 }
@@ -320,38 +346,38 @@ static void vga_draw_line15_be(VGACommonState *s1, uint8_t *d,
 /*
  * 16 bit color
  */
-static void vga_draw_line16_le(VGACommonState *s1, uint8_t *d,
-                               const uint8_t *s, int width)
+static void vga_draw_line16_le(VGACommonState *vga, uint8_t *d,
+                               uint32_t addr, int width)
 {
     int w;
     uint32_t v, r, g, b;
 
     w = width;
     do {
-        v = lduw_le_p((void *)s);
+        v = vga_read_word_le(vga, addr);
         r = (v >> 8) & 0xf8;
         g = (v >> 3) & 0xfc;
         b = (v << 3) & 0xf8;
         ((uint32_t *)d)[0] = rgb_to_pixel32(r, g, b);
-        s += 2;
+        addr += 2;
         d += 4;
     } while (--w != 0);
 }
 
-static void vga_draw_line16_be(VGACommonState *s1, uint8_t *d,
-                               const uint8_t *s, int width)
+static void vga_draw_line16_be(VGACommonState *vga, uint8_t *d,
+                               uint32_t addr, int width)
 {
     int w;
     uint32_t v, r, g, b;
 
     w = width;
     do {
-        v = lduw_be_p((void *)s);
+        v = vga_read_word_be(vga, addr);
         r = (v >> 8) & 0xf8;
         g = (v >> 3) & 0xfc;
         b = (v << 3) & 0xf8;
         ((uint32_t *)d)[0] = rgb_to_pixel32(r, g, b);
-        s += 2;
+        addr += 2;
         d += 4;
     } while (--w != 0);
 }
@@ -359,36 +385,36 @@ static void vga_draw_line16_be(VGACommonState *s1, uint8_t *d,
 /*
  * 24 bit color
  */
-static void vga_draw_line24_le(VGACommonState *s1, uint8_t *d,
-                               const uint8_t *s, int width)
+static void vga_draw_line24_le(VGACommonState *vga, uint8_t *d,
+                               uint32_t addr, int width)
 {
     int w;
     uint32_t r, g, b;
 
     w = width;
     do {
-        b = s[0];
-        g = s[1];
-        r = s[2];
+        b = vga_read_byte(vga, addr + 0);
+        g = vga_read_byte(vga, addr + 1);
+        r = vga_read_byte(vga, addr + 2);
         ((uint32_t *)d)[0] = rgb_to_pixel32(r, g, b);
-        s += 3;
+        addr += 3;
         d += 4;
     } while (--w != 0);
 }
 
-static void vga_draw_line24_be(VGACommonState *s1, uint8_t *d,
-                               const uint8_t *s, int width)
+static void vga_draw_line24_be(VGACommonState *vga, uint8_t *d,
+                               uint32_t addr, int width)
 {
     int w;
     uint32_t r, g, b;
 
     w = width;
     do {
-        r = s[0];
-        g = s[1];
-        b = s[2];
+        r = vga_read_byte(vga, addr + 0);
+        g = vga_read_byte(vga, addr + 1);
+        b = vga_read_byte(vga, addr + 2);
         ((uint32_t *)d)[0] = rgb_to_pixel32(r, g, b);
-        s += 3;
+        addr += 3;
         d += 4;
     } while (--w != 0);
 }
@@ -396,44 +422,36 @@ static void vga_draw_line24_be(VGACommonState *s1, uint8_t *d,
 /*
  * 32 bit color
  */
-static void vga_draw_line32_le(VGACommonState *s1, uint8_t *d,
-                               const uint8_t *s, int width)
+static void vga_draw_line32_le(VGACommonState *vga, uint8_t *d,
+                               uint32_t addr, int width)
 {
-#ifndef HOST_WORDS_BIGENDIAN
-    memcpy(d, s, width * 4);
-#else
     int w;
     uint32_t r, g, b;
 
     w = width;
     do {
-        b = s[0];
-        g = s[1];
-        r = s[2];
+        b = vga_read_byte(vga, addr + 0);
+        g = vga_read_byte(vga, addr + 1);
+        r = vga_read_byte(vga, addr + 2);
         ((uint32_t *)d)[0] = rgb_to_pixel32(r, g, b);
-        s += 4;
+        addr += 4;
         d += 4;
     } while (--w != 0);
-#endif
 }
 
-static void vga_draw_line32_be(VGACommonState *s1, uint8_t *d,
-                               const uint8_t *s, int width)
+static void vga_draw_line32_be(VGACommonState *vga, uint8_t *d,
+                               uint32_t addr, int width)
 {
-#ifdef HOST_WORDS_BIGENDIAN
-    memcpy(d, s, width * 4);
-#else
     int w;
     uint32_t r, g, b;
 
     w = width;
     do {
-        r = s[1];
-        g = s[2];
-        b = s[3];
+        r = vga_read_byte(vga, addr + 1);
+        g = vga_read_byte(vga, addr + 2);
+        b = vga_read_byte(vga, addr + 3);
         ((uint32_t *)d)[0] = rgb_to_pixel32(r, g, b);
-        s += 4;
+        addr += 4;
         d += 4;
     } while (--w != 0);
-#endif
 }
diff --git a/hw/display/vga.c b/hw/display/vga.c
index 3433102ef3..ed24ef7076 100644
--- a/hw/display/vga.c
+++ b/hw/display/vga.c
@@ -1005,7 +1005,7 @@ void vga_mem_writeb(VGACommonState *s, hwaddr addr, uint32_t val)
 }
 
 typedef void vga_draw_line_func(VGACommonState *s1, uint8_t *d,
-                                const uint8_t *s, int width);
+                                uint32_t srcaddr, int width);
 
 #include "vga-helpers.h"
 
@@ -1628,9 +1628,15 @@ static void vga_draw_graphic(VGACommonState *s, int full_update)
     y1 = 0;
 
     if (!full_update) {
+        ram_addr_t region_start = addr1;
+        ram_addr_t region_end = addr1 + line_offset * height;
         vga_sync_dirty_bitmap(s);
-        snap = memory_region_snapshot_and_clear_dirty(&s->vram, addr1,
-                                                      line_offset * height,
+        if (s->line_compare < height) {
+            /* split screen mode */
+            region_start = 0;
+        }
+        snap = memory_region_snapshot_and_clear_dirty(&s->vram, region_start,
+                                                      region_end - region_start,
                                                       DIRTY_MEMORY_VGA);
     }
 
@@ -1660,7 +1666,7 @@ static void vga_draw_graphic(VGACommonState *s, int full_update)
             if (y_start < 0)
                 y_start = y;
             if (!(is_buffer_shared(surface))) {
-                vga_draw_line(s, d, s->vram_ptr + addr, width);
+                vga_draw_line(s, d, addr, width);
                 if (s->cursor_draw_line)
                     s->cursor_draw_line(s, d, y);
             }
@@ -2044,6 +2050,7 @@ static int vga_common_post_load(void *opaque, int version_id)
     /* force refresh */
     s->graphic_mode = -1;
     vbe_update_vgaregs(s);
+    vga_update_memory_access(s);
     return 0;
 }
 
@@ -2164,6 +2171,7 @@ void vga_common_init(VGACommonState *s, Object *obj, bool global_vmstate)
     if (!s->vbe_size) {
         s->vbe_size = s->vram_size;
     }
+    s->vbe_size_mask = s->vbe_size - 1;
 
     s->is_vbe_vmstate = 1;
     memory_region_init_ram_nomigrate(&s->vram, obj, "vga.vram", s->vram_size,
diff --git a/hw/display/vga_int.h b/hw/display/vga_int.h
index dd6c958da3..ad34a1f048 100644
--- a/hw/display/vga_int.h
+++ b/hw/display/vga_int.h
@@ -94,6 +94,7 @@ typedef struct VGACommonState {
     uint32_t vram_size;
     uint32_t vram_size_mb; /* property */
     uint32_t vbe_size;
+    uint32_t vbe_size_mask;
     uint32_t latch;
     bool has_chain4_alias;
     MemoryRegion chain4_alias;
diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c
index f0761cf18b..622ee300f9 100644
--- a/hw/display/virtio-gpu.c
+++ b/hw/display/virtio-gpu.c
@@ -1195,17 +1195,6 @@ static void virtio_gpu_reset(VirtIODevice *vdev)
         virtio_gpu_resource_destroy(g, res);
     }
     for (i = 0; i < g->conf.max_outputs; i++) {
-#if 0
-        g->req_state[i].x = 0;
-        g->req_state[i].y = 0;
-        if (i == 0) {
-            g->req_state[0].width = 1024;
-            g->req_state[0].height = 768;
-        } else {
-            g->req_state[i].width = 0;
-            g->req_state[i].height = 0;
-        }
-#endif
         g->scanout[i].resource_id = 0;
         g->scanout[i].width = 0;
         g->scanout[i].height = 0;
@@ -1213,7 +1202,6 @@ static void virtio_gpu_reset(VirtIODevice *vdev)
         g->scanout[i].y = 0;
         g->scanout[i].ds = NULL;
     }
-    g->enabled_output_bitmask = 1;
 
 #ifdef CONFIG_VIRGL
     if (g->use_virgl_renderer) {
diff --git a/pixman b/pixman
deleted file mode 160000
-Subproject 87eea99e443b389c978cf37efc52788bf03a0ee
diff --git a/target/sparc/cpu.h b/target/sparc/cpu.h
index b45cfb4708..1598f65927 100644
--- a/target/sparc/cpu.h
+++ b/target/sparc/cpu.h
@@ -240,7 +240,7 @@ typedef struct trap_state {
 #endif
 #define TARGET_INSN_START_EXTRA_WORDS 1
 
-typedef struct sparc_def_t {
+struct sparc_def_t {
     const char *name;
     target_ulong iu_version;
     uint32_t fpu_version;
@@ -254,7 +254,7 @@ typedef struct sparc_def_t {
     uint32_t features;
     uint32_t nwindows;
     uint32_t maxtl;
-} sparc_def_t;
+};
 
 #define CPU_FEATURE_FLOAT        (1 << 0)
 #define CPU_FEATURE_FLOAT128     (1 << 1)
diff --git a/tcg/tci/tcg-target.h b/tcg/tci/tcg-target.h
index 5d692e1f4b..26140d78cb 100644
--- a/tcg/tci/tcg-target.h
+++ b/tcg/tci/tcg-target.h
@@ -206,8 +206,4 @@ static inline void tb_target_set_jmp_target(uintptr_t tc_ptr,
     /* no need to flush icache explicitly */
 }
 
-#ifdef CONFIG_SOFTMMU
-#define TCG_TARGET_NEED_LDST_LABELS
-#endif
-
 #endif /* TCG_TARGET_H */
diff --git a/ui/console.c b/ui/console.c
index d2d3534c49..b82c27960a 100644
--- a/ui/console.c
+++ b/ui/console.c
@@ -880,8 +880,9 @@ static void console_putchar(QemuConsole *s, int ch)
         } else {
             if (s->nb_esc_params < MAX_ESC_PARAMS)
                 s->nb_esc_params++;
-            if (ch == ';')
+            if (ch == ';' || ch == '?') {
                 break;
+            }
             trace_console_putchar_csi(s->esc_params[0], s->esc_params[1],
                                       ch, s->nb_esc_params);
             s->state = TTY_STATE_NORM;
@@ -1540,7 +1541,7 @@ void dpy_gfx_replace_surface(QemuConsole *con,
     DisplaySurface *old_surface = con->surface;
     DisplayChangeListener *dcl;
 
-    assert(old_surface != surface);
+    assert(old_surface != surface || surface == NULL);
 
     con->surface = surface;
     QLIST_FOREACH(dcl, &s->listeners, next) {
diff --git a/ui/qemu-pixman.c b/ui/qemu-pixman.c
index 6e8b83add6..6e591ab821 100644
--- a/ui/qemu-pixman.c
+++ b/ui/qemu-pixman.c
@@ -96,17 +96,13 @@ int qemu_pixman_get_type(int rshift, int gshift, int bshift)
         if (bshift == 0) {
             type = PIXMAN_TYPE_ARGB;
         } else {
-#if PIXMAN_VERSION >= PIXMAN_VERSION_ENCODE(0, 21, 8)
             type = PIXMAN_TYPE_RGBA;
-#endif
         }
     } else if (rshift < gshift && gshift < bshift) {
         if (rshift == 0) {
             type = PIXMAN_TYPE_ABGR;
         } else {
-#if PIXMAN_VERSION >= PIXMAN_VERSION_ENCODE(0, 16, 0)
             type = PIXMAN_TYPE_BGRA;
-#endif
         }
     }
     return type;