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author | Erico Nunes <ernunes@redhat.com> | 2023-06-26 18:47:05 +0200 |
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committer | Michael S. Tsirkin <mst@redhat.com> | 2023-07-10 16:17:07 -0400 |
commit | ee3729d9b088a1988cd6b0a7738fad644fbbc415 (patch) | |
tree | 395645779983a66cef57bd0987be3e8b84132f47 /hw/display/virtio-gpu-base.c | |
parent | cd9b8346884353ba9ae6560b44b7cccdf00a6633 (diff) | |
download | qemu-ee3729d9b088a1988cd6b0a7738fad644fbbc415.zip qemu-ee3729d9b088a1988cd6b0a7738fad644fbbc415.tar.gz qemu-ee3729d9b088a1988cd6b0a7738fad644fbbc415.tar.bz2 |
virtio-gpu: refactor generate_edid function to virtio_gpu_base
This functionality can be shared with upcoming use in vhost-user-gpu, so
move it to the shared file to avoid duplicating it.
Signed-off-by: Erico Nunes <ernunes@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20230626164708.1163239-2-ernunes@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/display/virtio-gpu-base.c')
-rw-r--r-- | hw/display/virtio-gpu-base.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/hw/display/virtio-gpu-base.c b/hw/display/virtio-gpu-base.c index a29f191..7ab7d08 100644 --- a/hw/display/virtio-gpu-base.c +++ b/hw/display/virtio-gpu-base.c @@ -17,6 +17,7 @@ #include "migration/blocker.h" #include "qapi/error.h" #include "qemu/error-report.h" +#include "hw/display/edid.h" #include "trace.h" void @@ -51,6 +52,22 @@ virtio_gpu_base_fill_display_info(VirtIOGPUBase *g, } } +void +virtio_gpu_base_generate_edid(VirtIOGPUBase *g, int scanout, + struct virtio_gpu_resp_edid *edid) +{ + qemu_edid_info info = { + .width_mm = g->req_state[scanout].width_mm, + .height_mm = g->req_state[scanout].height_mm, + .prefx = g->req_state[scanout].width, + .prefy = g->req_state[scanout].height, + .refresh_rate = g->req_state[scanout].refresh_rate, + }; + + edid->size = cpu_to_le32(sizeof(edid->edid)); + qemu_edid_generate(edid->edid, sizeof(edid->edid), &info); +} + static void virtio_gpu_invalidate_display(void *opaque) { } |