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display/edid: add region helper.

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Create a io region for an EDID data block.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180925075646.25114-4-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann 2018-09-25 09:56:44 +02:00
parent e7992fc5a0
commit 97917e9e02
3 changed files with 38 additions and 0 deletions
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4
include/hw/display/edid.h
View file

@ -1,6 +1,8 @@
#ifndef EDID_H
#define EDID_H
#include "hw/hw.h"
typedef struct qemu_edid_info {
const char *vendor;
const char *name;
@ -15,5 +17,7 @@ typedef struct qemu_edid_info {
void qemu_edid_generate(uint8_t *edid, size_t size,
qemu_edid_info *info);
size_t qemu_edid_size(uint8_t *edid);
void qemu_edid_region_io(MemoryRegion *region, Object *owner,
uint8_t *edid, size_t size);
#endif /* EDID_H */