Read EDID blob from mmio bar, store in VBE_edid.
Signed-off-by: Gerd Hoffmann <[email protected]>
---
vgasrc/bochsdisplay.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/vgasrc/bochsdisplay.c b/vgasrc/bochsdisplay.c
index 6a75f3787efc..38891b5f6734 100644
--- a/vgasrc/bochsdisplay.c
+++ b/vgasrc/bochsdisplay.c
@@ -4,6 +4,7 @@
#include "bochsvga.h" // VBE_BOCHS_*
#include "hw/pci.h" // pci_config_readl
#include "hw/pci_regs.h" // PCI_BASE_ADDRESS_0
+#include "vgabios.h" // SET_VGA
#include "vgautil.h" // VBE_total_memory
#define FRAMEBUFFER_WIDTH 1024
@@ -40,7 +41,12 @@ bochs_display_setup(void)
if (id != VBE_DISPI_ID5)
return -1;
- dprintf(1, "bochs-display: using %dx%d, %d bpp (%d stride)\n"
+ int i;
+ u8 *edid = (void*)(io_addr);
+ for (i = 0; i < sizeof(VBE_edid); i++)
+ SET_VGA(VBE_edid[i], readb(edid + i));
+
+ dprintf(1, "bochs-display: using %dx%d, %d bpp (%d stride)\n"
, FRAMEBUFFER_WIDTH, FRAMEBUFFER_HEIGHT
, FRAMEBUFFER_BPP * 8, FRAMEBUFFER_STRIDE);
--
2.18.1
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