Searched hist:"65 a279c1" (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/drivers/gpu/drm/nouveau/include/nvkm/core/ |
| H A D | subdev.h | 65a279c1 Sat Jul 25 01:40:07 CDT 2020 Ben Skeggs <bskeggs@redhat.com> drm/nouveau/subdev: track type+instance separately
We use subdev id bitmasks (as a u64) in a number of places, and GA100 adds
enough new engine instances that we run out of bits. We could alias IDs of
engines that no longer exist, but it's cleaner for a number of reasons to
just split the subdev index into a subdev type, and instance ID instead.
Just a lot more painful to do.
This magics up the values for old-style subdev constructors, and provides a
way to incrementally transition each subdev to the new style.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
|
| H A D | device.h | 65a279c1 Sat Jul 25 01:40:07 CDT 2020 Ben Skeggs <bskeggs@redhat.com> drm/nouveau/subdev: track type+instance separately
We use subdev id bitmasks (as a u64) in a number of places, and GA100 adds
enough new engine instances that we run out of bits. We could alias IDs of
engines that no longer exist, but it's cleaner for a number of reasons to
just split the subdev index into a subdev type, and instance ID instead.
Just a lot more painful to do.
This magics up the values for old-style subdev constructors, and provides a
way to incrementally transition each subdev to the new style.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
|
| /openbmc/linux/drivers/gpu/drm/nouveau/nvkm/core/ |
| H A D | subdev.c | 65a279c1 Sat Jul 25 01:40:07 CDT 2020 Ben Skeggs <bskeggs@redhat.com> drm/nouveau/subdev: track type+instance separately
We use subdev id bitmasks (as a u64) in a number of places, and GA100 adds
enough new engine instances that we run out of bits. We could alias IDs of
engines that no longer exist, but it's cleaner for a number of reasons to
just split the subdev index into a subdev type, and instance ID instead.
Just a lot more painful to do.
This magics up the values for old-style subdev constructors, and provides a
way to incrementally transition each subdev to the new style.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
|