Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

[mirror_qemu.git] / hw / display / vga.c

diff --git a/hw/display/vga.c b/hw/display/vga.c
index ed476e4e8008af93958bb9d9e443af8cfbf6bf54..061fd9ab8f6c1ee2398ee745249effc7daaf8cd3 100644 (file)
--- a/hw/display/vga.c
+++ b/hw/display/vga.c
@@ -21,9 +21,11 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 #include "qemu/osdep.h"
+#include "qemu/units.h"
+#include "sysemu/reset.h"
 #include "qapi/error.h"
-#include "hw/hw.h"
 #include "hw/display/vga.h"
 #include "hw/pci/pci.h"
 #include "vga_int.h"
@@ -31,6 +33,7 @@
 #include "ui/pixel_ops.h"
 #include "qemu/timer.h"
 #include "hw/xen/xen.h"
+#include "migration/vmstate.h"
 #include "trace.h"
 
 //#define DEBUG_VGA_MEM
@@ -84,10 +87,10 @@ const uint8_t gr_mask[16] = {
 
 #define cbswap_32(__x) \
 ((uint32_t)( \
-               (((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \
-               (((uint32_t)(__x) & (uint32_t)0x0000ff00UL) <<  8) | \
-               (((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >>  8) | \
-               (((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) ))
+                (((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \
+                (((uint32_t)(__x) & (uint32_t)0x0000ff00UL) <<  8) | \
+                (((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >>  8) | \
+                (((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) ))
 
 #ifdef HOST_WORDS_BIGENDIAN
 #define PAT(x) cbswap_32(x)
@@ -721,7 +724,7 @@ uint32_t vbe_ioport_read_data(void *opaque, uint32_t addr)
             val = s->vbe_regs[s->vbe_index];
         }
     } else if (s->vbe_index == VBE_DISPI_INDEX_VIDEO_MEMORY_64K) {
-        val = s->vbe_size / (64 * 1024);
+        val = s->vbe_size / (64 * KiB);
     } else {
         val = 0;
     }
@@ -1006,6 +1009,7 @@ void vga_mem_writeb(VGACommonState *s, hwaddr addr, uint32_t val)
 typedef void vga_draw_line_func(VGACommonState *s1, uint8_t *d,
                                 uint32_t srcaddr, int width);
 
+#include "vga-access.h"
 #include "vga-helpers.h"
 
 /* return true if the palette was modified */
@@ -1744,8 +1748,7 @@ static void vga_draw_blank(VGACommonState *s, int full_update)
         memset(d, 0, w);
         d += surface_stride(surface);
     }
-    dpy_gfx_update(s->con, 0, 0,
-                   s->last_scr_width, s->last_scr_height);
+    dpy_gfx_update_full(s->con);
 }
 
 #define GMODE_TEXT     0
@@ -2163,7 +2166,7 @@ static inline uint32_t uint_clamp(uint32_t val, uint32_t vmin, uint32_t vmax)
     return val;
 }
 
-void vga_common_init(VGACommonState *s, Object *obj, bool global_vmstate)
+void vga_common_init(VGACommonState *s, Object *obj)
 {
     int i, j, v, b;
 
@@ -2192,7 +2195,7 @@ void vga_common_init(VGACommonState *s, Object *obj, bool global_vmstate)
 
     s->vram_size_mb = uint_clamp(s->vram_size_mb, 1, 512);
     s->vram_size_mb = pow2ceil(s->vram_size_mb);
-    s->vram_size = s->vram_size_mb << 20;
+    s->vram_size = s->vram_size_mb * MiB;
 
     if (!s->vbe_size) {
         s->vbe_size = s->vram_size;
@@ -2202,7 +2205,7 @@ void vga_common_init(VGACommonState *s, Object *obj, bool global_vmstate)
     s->is_vbe_vmstate = 1;
     memory_region_init_ram_nomigrate(&s->vram, obj, "vga.vram", s->vram_size,
                            &error_fatal);
-    vmstate_register_ram(&s->vram, global_vmstate ? NULL : DEVICE(obj));
+    vmstate_register_ram(&s->vram, s->global_vmstate ? NULL : DEVICE(obj));
     xen_register_framebuffer(&s->vram);
     s->vram_ptr = memory_region_get_ram_ptr(&s->vram);
     s->get_bpp = vga_get_bpp;
@@ -2298,17 +2301,3 @@ void vga_init(VGACommonState *s, Object *obj, MemoryRegion *address_space,
         portio_list_add(&s->vbe_port_list, address_space_io, 0x1ce);
     }
 }
-
-void vga_init_vbe(VGACommonState *s, Object *obj, MemoryRegion *system_memory)
-{
-    /* With pc-0.12 and below we map both the PCI BAR and the fixed VBE region,
-     * so use an alias to avoid double-mapping the same region.
-     */
-    memory_region_init_alias(&s->vram_vbe, obj, "vram.vbe",
-                             &s->vram, 0, memory_region_size(&s->vram));
-    /* XXX: use optimized standard vga accesses */
-    memory_region_add_subregion(system_memory,
-                                VBE_DISPI_LFB_PHYSICAL_ADDRESS,
-                                &s->vram_vbe);
-    s->vbe_mapped = 1;
-}