From: Xiongchuan Tan <tanxiongchuan@isrc.iscas.ac.cn>
To: Laurent Vivier <laurent@vivier.eu>
Cc: qemu-devel@nongnu.org, Xiongchuan Tan <tanxiongchuan@isrc.iscas.ac.cn>
Subject: [PATCH 0/1] linux-user: Add drm ioctls for userland graphics drivers
Date: Thu, 28 Sep 2023 01:52:58 +0800 [thread overview]
Message-ID: <20230927175408.495872-1-tanxiongchuan@isrc.iscas.ac.cn> (raw)
This patch adds more Direct Rendering Manager ioctls to support
userland OpenGL and Vulkan drivers, in addition to existing
DRM_IOCTL_VERSION.
More device-specific ioctls are needed though, but they share the same
range from 0x40 to 0x9f. Adding these would break the current
DRM_IOCTL_I915_GETPARAM. I'm unsure about whether a generic
implementation is possible.
Xiongchuan Tan (1):
linux-user: Add drm ioctls for graphics drivers
linux-user/ioctls.h | 26 +++++++++++++++
linux-user/syscall_defs.h | 15 ++++++++-
linux-user/syscall_types.h | 68 ++++++++++++++++++++++++++++++++++++++
3 files changed, 108 insertions(+), 1 deletion(-)
--
2.42.0
next reply other threads:[~2023-09-27 17:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-27 17:52 Xiongchuan Tan [this message]
2023-09-27 17:52 ` [PATCH 1/1] linux-user: Add drm ioctls for graphics drivers Xiongchuan Tan
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