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| author | Pengpeng Hou <pengpeng@iscas.ac.cn> | 2026-06-25 11:02:02 +0800 |
|---|---|---|
| committer | Dmitry Osipenko <dmitry.osipenko@collabora.com> | 2026-06-30 16:34:13 +0300 |
| commit | 377939b713ca89de92573e3f3662b805fecc95d5 (patch) | |
| tree | ad0d9efdc9045cbd3a277ecc8a0129da0c6e544a /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 127d52f9c64b1d9aab6226c4a1f38c37fb7254dc (diff) | |
drm/virtio: fail init on display-info timeout
virtio_gpu_init() sends GET_DISPLAY_INFO when scanouts are present and
waits for display_info_pending to clear. If the response never arrives,
the wait result is ignored and probe still succeeds.
Return -ETIMEDOUT on display-info timeout. Because this happens after
virtio_device_ready(), reset the device and tear down modesetting before
using the existing vbuf and virtqueue cleanup path.
Signed-off-by: Pengpeng Hou <pengpeng@iscas.ac.cn>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Link: https://patchwork.freedesktop.org/patch/735301/
[dmitry.osipenko@collabora.com: rebase on misc-next]
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions