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| author | Peter Maydell <peter.maydell@linaro.org> | 2024-11-18 14:33:29 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2024-11-18 14:33:29 +0000 |
| commit | 3f4ad55ea28f75804d999cd3e1169c188bde052a (patch) | |
| tree | 1102bf74129df72d6b5c0bd15b499cd8d9d5eab2 /include/hw/virtio/virtio-gpu.h | |
| parent | 0fbc798e4f51d6d2bc05f4965b0eae74ba204471 (diff) | |
| parent | b6db70bc0a9e53e7aa04cc940db1ddbee17fa700 (diff) | |
Merge tag 'hw-misc-20241118' of https://github.com/philmd/qemu into staging
Misc HW fixes
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* tag 'hw-misc-20241118' of https://github.com/philmd/qemu:
hw/watchdog/cmsdk_apb_watchdog: Fix broken link
net: mark struct ip_header as QEMU_PACKED
hw/net/virtio-net.c: Don't assume IP length field is aligned
hw/audio/hda: fix memory leak on audio setup
Revert "hw/audio/hda: fix memory leak on audio setup"
hw/misc/mos6522: Fix bad class definition of the MOS6522 device
hw/sd/sdhci: Fix coding style
tests/qtest/migration: Fix indentations
usb-hub: Fix handling port power control messages
MAINTAINERS: Update my email address for COLO
hw/display: check frame buffer can hold blob
hw/display: factor out the scanout blob to fb conversion
hw/i386/elfboot: allocate "header" in heap
hw/misc/nrf51_rng: Don't use BIT_MASK() when we mean BIT()
vl: fix qemu_validate_options() indention
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw/virtio/virtio-gpu.h')
| -rw-r--r-- | include/hw/virtio/virtio-gpu.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h index 553799b8cc..8c977beebd 100644 --- a/include/hw/virtio/virtio-gpu.h +++ b/include/hw/virtio/virtio-gpu.h @@ -333,6 +333,21 @@ void virtio_gpu_update_cursor_data(VirtIOGPU *g, struct virtio_gpu_scanout *s, uint32_t resource_id); +/** + * virtio_gpu_scanout_blob_to_fb() - fill out fb based on scanout data + * fb: the frame-buffer descriptor to fill out + * ss: the scanout blob data + * blob_size: size of scanout blob data + * + * This will check we have enough space for the frame taking into + * account that stride. + * + * Returns true on success, otherwise logs guest error and returns false + */ +bool virtio_gpu_scanout_blob_to_fb(struct virtio_gpu_framebuffer *fb, + struct virtio_gpu_set_scanout_blob *ss, + uint64_t blob_size); + /* virtio-gpu-udmabuf.c */ bool virtio_gpu_have_udmabuf(void); void virtio_gpu_init_udmabuf(struct virtio_gpu_simple_resource *res); |