Commit Graph

12 Commits

Author SHA1 Message Date
Ben Skeggs
2fc71a0566 drm/nouveau/fifo: use explicit intr interfaces
More control, and shallower call-chain to get to the point.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
2022-11-09 10:44:47 +10:00
Ben Skeggs
ebb195dbb3 drm/nouveau/mc: move NV_PMC_ENABLE bashing to chipset-specific code
Ampere needs different handling here, most of what we touch has moved.

We probably want to refactor these interfaces in general, but I'm not
yet sure how they should look, this will get the job done for now.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
2022-11-09 10:44:36 +10:00
Ben Skeggs
fe76fe497c drm/nouveau/mc: implement intr handling on top of nvkm_intr
- new-style handlers can now be used here too
- decent clean-up

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
2022-11-09 10:44:36 +10:00
Ben Skeggs
1fc2fddfbc drm/nouveau/mc: switch to instanced constructor
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
2021-02-11 11:49:54 +10:00
Ben Skeggs
6e09a57899 drm/nouveau/mc: s/intr_mask/intr_stat/
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-07-14 11:53:25 +10:00
Ben Skeggs
e56f90fe17 drm/nouveau/mc/g98: define reset masks + intr cleanup
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-05-20 14:43:04 +10:00
Ben Skeggs
87f313e6e6 drm/nouveau/mc: rename struct nvkm_mc_intr to nvkm_mc_map
This will also be used to define NV_PMC_ENABLE <-> subdev mappings in an
upcoming commit.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-05-20 14:43:04 +10:00
Ben Skeggs
2b700825e7 drm/nouveau/mc: move device irq handling to platform-specific code
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:40:48 +10:00
Ben Skeggs
d4c4cc8373 drm/nouveau/mc: abstract interface to master intr registers
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:40:48 +10:00
Ben Skeggs
68f3f702b6 drm/nouveau/core: remove the remainder of the previous style
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:40:47 +10:00
Ben Skeggs
54dcadd5b6 drm/nouveau/mc: convert to new-style nvkm_subdev
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:40:44 +10:00
Ben Skeggs
d7e5fcd2e7 drm/nouveau/mc: namespace + nvidia gpu names (no binary change)
The namespace of NVKM is being changed to nvkm_ instead of nouveau_,
which will be used for the DRM part of the driver.  This is being
done in order to make it very clear as to what part of the driver a
given symbol belongs to, and as a minor step towards splitting the
DRM driver out to be able to stand on its own (for virt).

Because there's already a large amount of churn here anyway, this is
as good a time as any to also switch to NVIDIA's device and chipset
naming to ease collaboration with them.

A comparison of objdump disassemblies proves no code changes.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-01-22 12:17:56 +10:00