mesa/src/broadcom/drm-shim · BoostKit/mesa

Zzhuanghb3v3d/drm-shim: remove drm-shim driver

b4158815创建于 2025年9月18日历史提交

文件	最后提交记录	最后更新时间
README.md	v3d/drm-shim: remove drm-shim driver After starting to use a new version of the simulator, it got outdated. We made some initial effort to update it, but it was not working. Taking into account that no one is using it, it is better to just remove it. We keep the noop drm drivers, as they could have some value for developers that doesn't have access to the v3dv3 simulator. Reviewed-by: Juan A. Suarez <jasuarez@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14682>	11 个月前
meson.build	v3d/drm-shim: remove drm-shim driver After starting to use a new version of the simulator, it got outdated. We made some initial effort to update it, but it was not working. Taking into account that no one is using it, it is better to just remove it. We keep the noop drm drivers, as they could have some value for developers that doesn't have access to the v3dv3 simulator. Reviewed-by: Juan A. Suarez <jasuarez@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14682>	11 个月前
v3d_noop.c	drm-shim: Let the driver choose to overwrite the first render node. When I was writing drm-shim, I was focused on the v3d kmsro case -- use my intel device as the kmsro display device and add on a simulator-based v3d device that we could render with. But for the noop backends we use for shader-db, it's a lot more useful to just overwrite the first render node in the system so that you don't have to pass a -d <how many render nodes I already have in my system> argument. Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4664>	6 年前
vc4_noop.c	vc4: add drm-shim Is enought to run shader-db. Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Eric Anholt <eric@anholt.net> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8736>	5 年前

v3d_noop backend

This implements the minimum of v3d in order to make shader-db work. The submit ioctl is stubbed out to not execute anything.

Export MESA_LOADER_DRIVER_OVERRIDE=v3d LD_PRELOAD=$prefix/lib/libv3d_noop_drm_shim.so. This will be a V3D 4.2 device.

vc4_noop backend

This implements the minimum of vc4 in order to make shader-db work. The submit ioctl is stubbed out to not execute anything.

Export MESA_LOADER_DRIVER_OVERRIDE=vc4 LD_PRELOAD=$prefix/lib/libvc4_noop_drm_shim.so. This will be a VC4 2.1 device.