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132 Commits

Author SHA1 Message Date
Ben Skeggs
384af9acea drm/nouveau/gpuobj: type-safe accessor macros 
These require an explicit struct nvkm_gpuobj pointer, unlike the previous
macros which take a void *, and work with any nvkm_object.

New semantics require acquiring/releasing a gpuobj before accessing them,
which will be made use of in later patches to greatly reduce the overhead
of accesses, particularly when a direct mmio mapping of the object is not
available (suspend/resume, out of ioremap() space, and on GK20A).

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:27 +10:00
Ben Skeggs
9ccdc76006 drm/nouveau/xtensa: remove object accessor functions 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:27 +10:00
Ben Skeggs
63902181a7 drm/nouveau/falcon: remove object accessor functions 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:27 +10:00
Ben Skeggs
a47474261e drm/nouveau/imem: remove object accessor functions 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:26 +10:00
Ben Skeggs
7e24c1145a drm/nouveau/fuse: remove object accessor functions 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:26 +10:00
Ben Skeggs
7f5f518fd7 drm/nouveau/bios: remove object accessor functions 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:26 +10:00
Ben Skeggs
5300394106 drm/nouveau/core: remove last printks 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:26 +10:00
Ben Skeggs
9e3911e5b2 drm/nouveau/sec: switch to subdev printk macros 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:26 +10:00
Ben Skeggs
109c2f2f1c drm/nouveau/gr: switch to subdev printk macros 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:25 +10:00
Ben Skeggs
6594363b9f drm/nouveau/core: type-safe printk macros 
These require an explicit pointers to nvkm_object/nvkm_subdev/nvkm_device,
depending on which macros are used.  This is unlike the previous macros
which take a void *, and work for anything derived from nvkm_object (by
way of some awful heuristics).

The output will be a bit confused until everything has been transitioned,
as the logging format used is a more standard style that previously.

In addition, usage of pr_cont(), which doesn't work correctly with the
dev_*() printk functions (and was potentially racy to begin with), will
be replaced.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:21 +10:00
Ben Skeggs
5444204036 drm/nouveau: switch to new-style timer macros 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:21 +10:00
Ben Skeggs
56f67dc196 drm/nouveau/tmr: type-safe PTIMER-based delay/wait macros 
These require an explicit struct nvkm_device pointer, unlike the previous
macros which take a void *, and work for (almost) anything derived from
nvkm_object by using some heuristics.

These macros are more general than the previous ones, and can be used to
handle PTIMER-based busy-waits (will be used in later devinit fixes) as
well as more complicated wait conditions.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:19 +10:00
Ben Skeggs
2ebfa1bc6f drm/nouveau/kms/nv04: fix incorrect use of register accessors 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:19 +10:00
Ben Skeggs
dd64694208 drm/nouveau/device: type-safe register accessor macros 
These require an explit struct nvkm_device pointer, unlike the previous
macros which take a void *, and assume it's any old nvkm_subdev.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:13 +10:00
Ben Skeggs
226dcefe70 drm/nouveau/sw: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:13 +10:00
Ben Skeggs
8c1aeaa139 drm/nouveau/pm: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:12 +10:00
Ben Skeggs
11271f9f8f drm/nouveau/mspdec: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:12 +10:00
Ben Skeggs
b19de4f3d7 drm/nouveau/mpeg: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:12 +10:00
Ben Skeggs
bfee3f3d97 drm/nouveau/gr: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:11 +10:00
Ben Skeggs
6189f1b093 drm/nouveau/fifo: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:11 +10:00
Ben Skeggs
a317aa21be drm/nouveau/dma: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:11 +10:00
Ben Skeggs
fd166a1832 drm/nouveau/disp: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:11 +10:00
Ben Skeggs
d9261a6837 drm/nouveau/ce: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:11 +10:00
Ben Skeggs
f0961867b8 drm/nouveau/xtensa: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:10 +10:00
Ben Skeggs
b26ada6fed drm/nouveau/falcon: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:10 +10:00
Ben Skeggs
6052dc5775 drm/nouveau/volt: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:10 +10:00
Ben Skeggs
cb8bb9cedb drm/nouveau/tmr: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:09 +10:00
Ben Skeggs
da06b46b72 drm/nouveau/therm: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:09 +10:00
Ben Skeggs
5a7d1e22fe drm/nouveau/pmu: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:09 +10:00
Ben Skeggs
2d9d5889e8 drm/nouveau/mxm: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:09 +10:00
Ben Skeggs
1f5bffca22 drm/nouveau/mmu: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:09 +10:00
Ben Skeggs
2ca0ddbc03 drm/nouveau/mc: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:09 +10:00
Ben Skeggs
c7750cfbc1 drm/nouveau/ltc: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:09 +10:00
Ben Skeggs
c44c06aeeb drm/nouveau/imem: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:08 +10:00
Ben Skeggs
ac51596f27 drm/nouveau/ibus: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:08 +10:00
Ben Skeggs
5b920d9264 drm/nouveau/i2c: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:08 +10:00
Ben Skeggs
e7d6518104 drm/nouveau/gpio: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:08 +10:00
Ben Skeggs
ce7b4f60a8 drm/nouveau/fuse: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:08 +10:00
Ben Skeggs
b1e4553cb1 drm/nouveau/fb: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:08 +10:00
Ben Skeggs
266f8b5ee6 drm/nouveau/devinit: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:07 +10:00
Ben Skeggs
3eca809b3c drm/nouveau/clk: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:07 +10:00
Ben Skeggs
01d6b95605 drm/nouveau/bus: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:07 +10:00
Ben Skeggs
a00014e396 drm/nouveau/bios: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:07 +10:00
Ben Skeggs
5b0c189fcb drm/nouveau/bar: cosmetic changes 
This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:07 +10:00
Ben Skeggs
9ace404b10 drm/nouveau/device: include core/device.h automatically for subdevs/engines 
Pretty much every subdev/engine is going to need access to nvkm_device
shortly to touch registers and/or output messages.

The odd placement of the includes is necessary to work around some
inter-dependencies that currently exist.  This will be fixed later.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:07 +10:00
Ben Skeggs
6d0d40e7a5 drm/nouveau/device: add direct pointer to struct device 
A future commit will hide the platform/pci specifics from nvkm_device,
but it's still very useful in a lot of places to have access to the
Linux device struct.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:06 +10:00
Ben Skeggs
741d778ea0 drm/nouveau/device: add direct pointers to subdevs from nvkm_device 
Will be used in upcoming commits to remove the need for lookup/runtime
type-checking functions when accessing foreign subdevs.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:06 +10:00
Ben Skeggs
d351b8569e drm/nouveau/subdev: add direct pointer to nvkm_device 
Will be utilised in upcoming commits to remove the need for heuristics
to lookup the device a subdev belongs to.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:06 +10:00
Alexandre Courbot
a032fb9da6 drm/nouveau/gr: add GM20B support 
Add support for GM20B's graphics engine, based on GK20A. Note that this
code alone will not allow the engine to initialize on released devices
which require PMU-assisted secure boot.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:02 +10:00
Alexandre Courbot
3326060a17 drm/nouveau/fifo: add GM20B fifo 
GM20B has a 512-channels FIFO similar to GK104.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2015-08-28 12:40:02 +10:00