linux/drivers/gpu
Ben Skeggs be55287aa5 drm/nouveau/imem/nv50: embed nvkm_instobj directly into nv04_instobj
This is not as simple as it was for earlier GPUs, due to the need to swap
accessor functions depending on whether BAR2 is usable or not.

We were previously protected by nvkm_instobj's accessor functions keeping
an object mapped permanently, with some unclear magic that managed to hit
the slow-path where needed even if an object was marked as mapped.

That's been replaced here by reference counting maps (some objects, like
page tables can be accessed concurrently), and swapping the functions as
necessary.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:19 +10:00
..
drm drm/nouveau/imem/nv50: embed nvkm_instobj directly into nv04_instobj 2017-11-02 13:32:19 +10:00
host1x gpu: host1x: Fix incorrect comment for channel_request 2017-10-20 14:19:52 +02:00
ipu-v3 gpu: ipu-v3: pre: implement workaround for ERR009624 2017-10-11 12:04:24 +02:00
vga vgaarb: Factor out EFI and fallback default device selection 2017-10-18 10:04:56 +02:00
Makefile