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Kernel/Graphics: Implement basic support for VMWare SVGA adapter

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Liav A 2022-03-18 16:46:55 +02:00 • committed by Linus Groh
parent 530aa51816
commit 340773ddb7
11 changed files with 640 additions and 1 deletions
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2
Kernel/Graphics/DisplayConnector.cpp
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@ -293,6 +293,8 @@ ErrorOr<void> DisplayConnector::ioctl(OpenFileDescription&, unsigned request, Us
return copy_to_user(user_head_vertical_buffer_offset, &head_vertical_buffer_offset);
}
case GRAPHICS_IOCTL_FLUSH_HEAD_BUFFERS: {
if (console_mode())
return {};
if (!partial_flush_support())
return Error::from_errno(ENOTSUP);
MutexLocker locker(m_flushing_lock);