Commit Graph

468179 Commits

Author SHA1 Message Date
Ben Skeggs 27111a23d0 drm/nouveau: expose the full object/event interfaces to userspace
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:18 +10:00
Ben Skeggs 771fa0e4d0 drm/nouveau: fix headless mode
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:18 +10:00
Ben Skeggs 0d48b58af3 drm/nouveau: hide sysfs pstate file behind an option again
No-one has yet had time to move this to debugfs as discussed during
the last merge window.  Until this happens, hide the option to make
it clear it's not going to be here forever.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:18 +10:00
Ben Skeggs c354080dc8 drm/nv50/disp: shhh compiler
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:17 +10:00
Ben Skeggs d6bd380373 drm/gf100-/gr: implement the proper SetShaderExceptions method
We have another version of it implemented in SW, however, that version
isn't serialised with normal PGRAPH operation and can possibly clobber
the enables for another context.

This is the same method that's implemented by the NVIDIA binary driver.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:17 +10:00
Ben Skeggs e887377338 drm/gf100-/gr: remove some broken ltc bashing, for now
... and hope that the defaults are good enough.  This was always
supposed to be a read/modify/write thing anyway, so we're writing
very wrong stuff for some boards already.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:16 +10:00
Ben Skeggs 67cfbfdfec drm/gf100-/gr: unhardcode attribute cb config
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:16 +10:00
Ben Skeggs b81146b03b drm/gf100-/gr: fetch tpcs-per-ppc info on startup
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:15 +10:00
Ben Skeggs f331a15f84 drm/gf100-/gr: unhardcode pagepool config
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:15 +10:00
Ben Skeggs aa2d58c33a drm/gf100-/gr: unhardcode bundle cb config
Should be the same values as before, except:

GF117 has smaller buffer allocated, as per register setup.
GK20A now uses values from Tegra driver, not GK104's.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:14 +10:00
Ben Skeggs 694c6caf92 drm/gf100-/gr: improve initial context patch list helpers
Removes need for fixed buffer indices, and allows the functions
utilising them to also be run outside of context generation.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:14 +10:00
Ben Skeggs ac9738bb3e drm/gf100-/gr: add support for zero bandwidth clear
Default ZBC table is compatible with binary driver defaults.

Userspace will need to be updated to take full advantage of this
feature, however, some applications will see a performance boost
without updated drivers.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:13 +10:00
Ben Skeggs f38fdb6a37 drm/nouveau/ltc: add zbc drivers
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:13 +10:00
Ben Skeggs 95484b5726 drm/nouveau/ltc: s/ltcg/ltc/ + cleanup
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:13 +10:00
Ben Skeggs f392ec4b1d drm/nouveau: use ram info from nvif_device
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:12 +10:00
Ben Skeggs 80bc340b3d drm/nouveau/disp: implement nvif event sources for vblank/connector notifiers
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:12 +10:00
Ben Skeggs b76f15295e drm/nouveau/disp: allow user direct access to channel control registers
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:11 +10:00
Ben Skeggs 648d4dfde7 drm/nouveau/disp: audit and version display classes
The full object interfaces are about to be exposed to userspace, so we
need to check for any security-related issues and version the structs
to make it easier to handle any changes we may need in the future.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:11 +10:00
Ben Skeggs 4952b4d339 drm/nouveau/disp: audit and version SCANOUTPOS method
The full object interfaces are about to be exposed to userspace, so we
need to check for any security-related issues and version the structs
to make it easier to handle any changes we may need in the future.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:10 +10:00
Ben Skeggs 67cb49c45f drm/nv50-/disp: audit and version PIOR_PWR method
The full object interfaces are about to be exposed to userspace, so we
need to check for any security-related issues and version the structs
to make it easier to handle any changes we may need in the future.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:10 +10:00
Ben Skeggs c02ed2bf98 drm/nv50-/disp: audit and version SOR_DP_PWR method
The full object interfaces are about to be exposed to userspace, so we
need to check for any security-related issues and version the structs
to make it easier to handle any changes we may need in the future.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:09 +10:00
Ben Skeggs a3761fa248 drm/nv50-/disp: audit and version LVDS_SCRIPT method
The full object interfaces are about to be exposed to userspace, so we
need to check for any security-related issues and version the structs
to make it easier to handle any changes we may need in the future.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:09 +10:00
Ben Skeggs e00f223538 drm/nv50-/disp: audit and version SOR_HDMI_PWR method
The full object interfaces are about to be exposed to userspace, so we
need to check for any security-related issues and version the structs
to make it easier to handle any changes we may need in the future.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:09 +10:00
Ben Skeggs 120b0c39c7 drm/nv50-/disp: audit and version SOR_HDA_ELD method
The full object interfaces are about to be exposed to userspace, so we
need to check for any security-related issues and version the structs
to make it easier to handle any changes we may need in the future.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:08 +10:00
Ben Skeggs d55b4af909 drm/nv50-/disp: audit and version SOR_PWR method
The full object interfaces are about to be exposed to userspace, so we
need to check for any security-related issues and version the structs
to make it easier to handle any changes we may need in the future.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:08 +10:00
Ben Skeggs c4abd3178e drm/nv50-/disp: audit and version DAC_LOAD method
The full object interfaces are about to be exposed to userspace, so we
need to check for any security-related issues and version the structs
to make it easier to handle any changes we may need in the future.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:07 +10:00
Ben Skeggs bf0eb89859 drm/nv50-/disp: audit and version DAC_PWR method
The full object interfaces are about to be exposed to userspace, so we
need to check for any security-related issues and version the structs
to make it easier to handle any changes we may need in the future.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:07 +10:00
Ben Skeggs 2c04ae01df drm/nv50-/disp: share channel creation between nv50/gf110 impls
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:06 +10:00
Ben Skeggs 410f3ec635 drm/nv50/kms: don't assume same class versions for all channels
One of the next commits will remove some of the class IDs, leaving only
the ones used by NVIDIA which, presumably, mark where functionality
changes actually happened.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:06 +10:00
Ben Skeggs 867920f8c9 drm/nouveau/fifo: implement nvif event source
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:05 +10:00
Ben Skeggs 6c6ae061b6 drm/nouveau/fifo: allow direct access to channel control registers where possible
The indirect method has been left in-place here as a fallback path, as
it may not be possible to map the non-PAGE_SIZE aligned control areas
across some chipset+interface combinations.

This isn't a problem for the primary use-case where the core and drm
are linked together in kernel-land, but across a VM or (in the case
where it applies now) between the core in the kernel and a userspace
test tool.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:05 +10:00
Ben Skeggs bbf8906b2c drm/nouveau/fifo: audit and version fifo channel classes
The full object interfaces are about to be exposed to userspace, so we
need to check for any security-related issues and version the structs
to make it easier to handle any changes we may need in the future.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:04 +10:00
Ben Skeggs a532da976f drm/nouveau/device: audit and version NVIF_CONTROL class and methods
The full object interfaces are about to be exposed to userspace, so we
need to check for any security-related issues and version the structs
to make it easier to handle any changes we may need in the future.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:28:04 +10:00
Ben Skeggs 96af8222ce drm/nouveau/pm: audit and version NVIF_PERFMON class and methods
The full object interfaces are about to be exposed to userspace, so we
need to check for any security-related issues and version the structs
to make it easier to handle any changes we may need in the future.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:25 +10:00
Ben Skeggs 4acfd707e2 drm/nouveau/dma: audit and version NV_DMA classes
The full object interfaces are about to be exposed to userspace, so we
need to check for any security-related issues and version the structs
to make it easier to handle any changes we may need in the future.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:24 +10:00
Ben Skeggs b2c817031b drm/nouveau/dmaobj: switch to a slightly saner design
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:23 +10:00
Ben Skeggs bc98540b7b drm/nouveau/dmaobj: update to an improved style of class definition
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:22 +10:00
Ben Skeggs 586491e6fc drm/nouveau/device: audit and version NV_DEVICE class
The full object interfaces are about to be exposed to userspace, so we
need to check for any security-related issues and version the structs
to make it easier to handle any changes we may need in the future.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:21 +10:00
Ben Skeggs aedf43d5fc drm/nouveau: use ioctl interface for abi16 gpuobj free
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:20 +10:00
Ben Skeggs 3bdda04f64 drm/nouveau: use ioctl interface for abi16 ntfy alloc
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:18 +10:00
Ben Skeggs a4e610b5e6 drm/nouveau: use ioctl interface for abi16 grobj alloc
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:17 +10:00
Ben Skeggs fdb751ef2b drm/nouveau: remove as much direct use of core headers as possible
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:16 +10:00
Ben Skeggs f45f55c4bb drm/nouveau: remove (most) hardcoded object handle usage
The PFIFO<->EVO sync buffers will be fixed up later when inter-channel
sync in general is improved.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:15 +10:00
Ben Skeggs 0ad72863ea drm/nouveau: port to nvif client/device/objects
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:14 +10:00
Ben Skeggs 967e7bde87 drm/nouveau: initial pass at moving to struct nvif_device
This is an attempt at isolating some of the changes necessary to port
to NVIF in a separate commit.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:13 +10:00
Ben Skeggs db2bec187d drm/nouveau: kill nouveau_dev() + wrap register macros
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:11 +10:00
Ben Skeggs fa2bade99a drm/nouveau: fix some usages of the wrong print function
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:10 +10:00
Ben Skeggs a04d04231b drm/nouveau/nvif: import library functions for the ioctl/event interfaces
This is a wrapper around the interfaces defined in an earlier commit,
and is also used by various userspace (either by a libdrm backend, or
libpciaccess) tools/tests.

In the future this will be extended to handle channels, replacing some
long-unloved code we currently use, and allow fifo/display/mpeg (hi
Ilia ;)) engines to all be exposed in the same way.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:09 +10:00
Ben Skeggs 803c1787ef drm/nouveau/client: add method to retrieve device list
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:08 +10:00
Ben Skeggs 9c210f378f drm/nouveau/core: remove NV_D0 family
The one place where it mattered has been replaced with a class check,
which is more appropriate anyway.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:07 +10:00