drm/nouveau/fifo: add cgrp, have all channels be part of one

Browse source

Engine context tracking will move to nvkm_cgrp in later commits, so we
create SW-only channel groups on HW without support for them.

- switches to nvkm_chid for TSG/channel ID allocation

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>

...

This commit is contained in:

Ben Skeggs 2022-06-01 20:47:26 +10:00

parent eb39c61348

commit 468fae7bb0

13 changed files with 231 additions and 18 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

7

drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h

View file

1

drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild

View file

5

drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c

View file

94

drivers/gpu/drm/nouveau/nvkm/engine/fifo/cgrp.c

View file

23

drivers/gpu/drm/nouveau/nvkm/engine/fifo/cgrp.h

View file

68

drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c

View file

5

drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.h

View file

29

drivers/gpu/drm/nouveau/nvkm/engine/fifo/chid.c

View file

2

drivers/gpu/drm/nouveau/nvkm/engine/fifo/chid.h

View file

1

drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c

View file

2

drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c

View file

3

drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.c

View file

9

drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.h

View file