hw: move display devices to hw/display/, configure via default-configs/

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 0 insertions, 110 deletions

diff --git a/hw/framebuffer.c b/hw/framebuffer.c
deleted file mode 100644
index 7326a98..0000000
--- a/hw/framebuffer.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Framebuffer device helper routines
- *
- * Copyright (c) 2009 CodeSourcery
- * Written by Paul Brook <paul@codesourcery.com>
- *
- * This code is licensed under the GNU GPLv2.
- *
- * Contributions after 2012-01-13 are licensed under the terms of the
- * GNU GPL, version 2 or (at your option) any later version.
- */
-
-/* TODO:
-   - Do something similar for framebuffers with local ram
-   - Handle rotation here instead of hacking dest_pitch
-   - Use common pixel conversion routines instead of per-device drawfn
-   - Remove all DisplayState knowledge from devices.
- */
-
-#include "hw/hw.h"
-#include "ui/console.h"
-#include "hw/framebuffer.h"
-
-/* Render an image from a shared memory framebuffer.  */
-   
-void framebuffer_update_display(
-    DisplaySurface *ds,
-    MemoryRegion *address_space,
-    hwaddr base,
-    int cols, /* Width in pixels.  */
-    int rows, /* Height in pixels.  */
-    int src_width, /* Length of source line, in bytes.  */
-    int dest_row_pitch, /* Bytes between adjacent horizontal output pixels.  */
-    int dest_col_pitch, /* Bytes between adjacent vertical output pixels.  */
-    int invalidate, /* nonzero to redraw the whole image.  */
-    drawfn fn,
-    void *opaque,
-    int *first_row, /* Input and output.  */
-    int *last_row /* Output only */)
-{
-    hwaddr src_len;
-    uint8_t *dest;
-    uint8_t *src;
-    uint8_t *src_base;
-    int first, last = 0;
-    int dirty;
-    int i;
-    ram_addr_t addr;
-    MemoryRegionSection mem_section;
-    MemoryRegion *mem;
-
-    i = *first_row;
-    *first_row = -1;
-    src_len = src_width * rows;
-
-    mem_section = memory_region_find(address_space, base, src_len);
-    if (mem_section.size != src_len || !memory_region_is_ram(mem_section.mr)) {
-        return;
-    }
-    mem = mem_section.mr;
-    assert(mem);
-    assert(mem_section.offset_within_address_space == base);
-
-    memory_region_sync_dirty_bitmap(mem);
-    src_base = cpu_physical_memory_map(base, &src_len, 0);
-    /* If we can't map the framebuffer then bail.  We could try harder,
-       but it's not really worth it as dirty flag tracking will probably
-       already have failed above.  */
-    if (!src_base)
-        return;
-    if (src_len != src_width * rows) {
-        cpu_physical_memory_unmap(src_base, src_len, 0, 0);
-        return;
-    }
-    src = src_base;
-    dest = surface_data(ds);
-    if (dest_col_pitch < 0)
-        dest -= dest_col_pitch * (cols - 1);
-    if (dest_row_pitch < 0) {
-        dest -= dest_row_pitch * (rows - 1);
-    }
-    first = -1;
-    addr = mem_section.offset_within_region;
-
-    addr += i * src_width;
-    src += i * src_width;
-    dest += i * dest_row_pitch;
-
-    for (; i < rows; i++) {
-        dirty = memory_region_get_dirty(mem, addr, src_width,
-                                             DIRTY_MEMORY_VGA);
-        if (dirty || invalidate) {
-            fn(opaque, dest, src, cols, dest_col_pitch);
-            if (first == -1)
-                first = i;
-            last = i;
-        }
-        addr += src_width;
-        src += src_width;
-        dest += dest_row_pitch;
-    }
-    cpu_physical_memory_unmap(src_base, src_len, 0, 0);
-    if (first < 0) {
-        return;
-    }
-    memory_region_reset_dirty(mem, mem_section.offset_within_region, src_len,
-                              DIRTY_MEMORY_VGA);
-    *first_row = first;
-    *last_row = last;
-}