These changes are the raw update to qemu-2.6.

[kvmfornfv.git] / qemu / include / hw / display / bcm2835_fb.h

diff --git a/qemu/include/hw/display/bcm2835_fb.h b/qemu/include/hw/display/bcm2835_fb.h
new file mode 100644 (file)
index 0000000..9a12d7a
--- /dev/null
+++ b/qemu/include/hw/display/bcm2835_fb.h
@@ -0,0 +1,47 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * Upstreaming code cleanup [including bcm2835_*] (c) 2013 Jan Petrous
+ *
+ * Rasperry Pi 2 emulation and refactoring Copyright (c) 2015, Microsoft
+ * Written by Andrew Baumann
+ *
+ * This code is licensed under the GNU GPLv2 and later.
+ */
+
+#ifndef BCM2835_FB_H
+#define BCM2835_FB_H
+
+#include "hw/sysbus.h"
+#include "exec/address-spaces.h"
+#include "ui/console.h"
+
+#define TYPE_BCM2835_FB "bcm2835-fb"
+#define BCM2835_FB(obj) OBJECT_CHECK(BCM2835FBState, (obj), TYPE_BCM2835_FB)
+
+typedef struct {
+    /*< private >*/
+    SysBusDevice busdev;
+    /*< public >*/
+
+    uint32_t vcram_base, vcram_size;
+    MemoryRegion *dma_mr;
+    AddressSpace dma_as;
+    MemoryRegion iomem;
+    MemoryRegionSection fbsection;
+    QemuConsole *con;
+    qemu_irq mbox_irq;
+
+    bool lock, invalidate, pending;
+    uint32_t xres, yres;
+    uint32_t xres_virtual, yres_virtual;
+    uint32_t xoffset, yoffset;
+    uint32_t bpp;
+    uint32_t base, pitch, size;
+    uint32_t pixo, alpha;
+} BCM2835FBState;
+
+void bcm2835_fb_reconfigure(BCM2835FBState *s, uint32_t *xres, uint32_t *yres,
+                            uint32_t *xoffset, uint32_t *yoffset, uint32_t *bpp,
+                            uint32_t *pixo, uint32_t *alpha);
+
+#endif