Commit Graph

463 Commits

Author SHA1 Message Date
Linus Torvalds
2d65a9f48f Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
 "This is the main git pull for the drm,

  I pretty much froze major pulls at -rc5/6 time, and haven't had much
  fallout, so will probably continue doing that.

  Lots of changes all over, big internal header cleanup to make it clear
  drm features are legacy things and what are things that modern KMS
  drivers should be using.  Also big move to use the new generic fences
  in all the TTM drivers.

  core:
        atomic prep work,
        vblank rework changes, allows immediate vblank disables
        major header reworking and cleanups to better delinate legacy
        interfaces from what KMS drivers should be using.
        cursor planes locking fixes

  ttm:
        move to generic fences (affects all TTM drivers)
        ppc64 caching fixes

  radeon:
        userptr support,
        uvd for old asics,
        reset rework for fence changes
        better buffer placement changes,
        dpm feature enablement
        hdmi audio support fixes

  intel:
        Cherryview work,
        180 degree rotation,
        skylake prep work,
        execlist command submission
        full ppgtt prep work
        cursor improvements
        edid caching,
        vdd handling improvements

  nouveau:
        fence reworking
        kepler memory clock work
        gt21x clock work
        fan control improvements
        hdmi infoframe fixes
        DP audio

  ast:
        ppc64 fixes
        caching fix

  rcar:
        rcar-du DT support

  ipuv3:
        prep work for capture support

  msm:
        LVDS support for mdp4, new panel, gpu refactoring

  exynos:
        exynos3250 SoC support, drop bad mmap interface,
        mipi dsi changes, and component match support"

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (640 commits)
  drm/mst: rework payload table allocation to conform better.
  drm/ast: Fix HW cursor image
  drm/radeon/kv: add uvd/vce info to dpm debugfs output
  drm/radeon/ci: add uvd/vce info to dpm debugfs output
  drm/radeon: export reservation_object from dmabuf to ttm
  drm/radeon: cope with foreign fences inside the reservation object
  drm/radeon: cope with foreign fences inside display
  drm/core: use helper to check driver features
  drm/radeon/cik: write gfx ucode version to ucode addr reg
  drm/radeon/si: print full CS when we hit a packet 0
  drm/radeon: remove unecessary includes
  drm/radeon/combios: declare legacy_connector_convert as static
  drm/radeon/atombios: declare connector convert tables as static
  drm/radeon: drop btc_get_max_clock_from_voltage_dependency_table
  drm/radeon/dpm: drop clk/voltage dependency filters for BTC
  drm/radeon/dpm: drop clk/voltage dependency filters for CI
  drm/radeon/dpm: drop clk/voltage dependency filters for SI
  drm/radeon/dpm: drop clk/voltage dependency filters for NI
  drm/radeon: disable audio when we disable hdmi (v2)
  drm/radeon: split audio enable between eg and r600 (v2)
  ...
2014-10-14 09:39:08 +02:00
Ben Skeggs
5838ae610f drm/nv50/disp: fix dpms regression on certain boards
Reported in fdo#82527 comment #2.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-10-02 13:32:23 +10:00
Ben Skeggs
cc2a907145 drm/gt214-/disp: enable dp audio
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-09-15 22:25:26 +10:00
Ben Skeggs
9506140f42 drm/g94-/disp: calculate some dp audio constants
NVIDIA appear to have tweaked the algorithm from GF110, this implements
the previous algorithm for them still.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-09-15 22:25:17 +10:00
Ben Skeggs
a522946174 drm/gk104-/disp: infoframe registers moved yet again on kepler
Thanks to Vincent Pelletier for pointing this out and providing a proof of
concept patch on the list.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-09-15 22:25:16 +10:00
Emil Velikov
b485a7005f drm/nouveau/gpio: rename g92 class to g94
nv92 hardware has only 16 interrupt lines, while nv94 and later
has 32. Accessing 0xe0c{0,4} registers on nv92 can lead to incorrect
PDISP setup. This is a regression introduced with

commit 9d0f5ec9ee0fd5dc5fc1cc2cf559286431e406e3
Author: Ben Skeggs <bskeggs@redhat.com>
Date:   Mon May 12 15:22:42 2014 +1000

    gpio: split g92 class from nv50

Reported-by: estece on #nouveau
Cc: stable@vger.kernel.org # 3.16+
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-09-15 22:25:11 +10:00
Martin Peres
3ca6cd435e drm/nouveau/subdev: add a pfuse subdev v2
We will use this subdev to disable temperature reading on cards that did not
get a sensor calibration in the factory.

v2:
- rename "nouveau_fuse_rd32" to "gxXXX_fuse_rd32" as adviced by Christian Costa
- fold the code a little as adviced by Emil Velikov

Signed-off-by: Martin Peres <martin.peres@free.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-09-15 22:25:01 +10:00
Martin Peres
2a5e5fa734 drm/nouveau/ppwr: enable ppwr on gm107
For some reason, it is now required to wait a 20 µs after the 0x200 reset of
the engine.

Signed-off-by: Martin Peres <martin.peres@free.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-09-15 22:24:55 +10:00
Martin Peres
808a188a33 drm/gm107/therm: add PWM fan support v2
v2: change the copyright ownership from "Nouveau Community" to myself, as per
Illia's recommendation.

Signed-off-by: Martin Peres <martin.peres@free.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-09-15 22:24:50 +10:00
Ben Skeggs
b38a2322df drm/nv50-/disp: add support for completion events
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-09-15 22:22:12 +10:00
Ben Skeggs
996f5a0823 drm/nouveau/core: pass related object into notify constructor
The event source types/index might need to be derived from it.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-09-15 22:22:12 +10:00
Alexandre Courbot
5d6d94f761 drm/nouveau/gk20a: add LTC device
LTC device is now required for PGRAPH to work, add it.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-15 07:58:39 +10:00
Ben Skeggs
da7c74ea2b drm/gf100-/gr: fix -ENOSPC detection when allocating zbc table entries
Spotted by Coverity.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-15 07:58:39 +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
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
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
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
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
Ben Skeggs
d01c3092f0 drm/nouveau/device: add method to retrieve some basic device info
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:06 +10:00
Ben Skeggs
79ca27706a drm/nouveau/core: rework event interface
This is a lot of prep-work for being able to send event notifications
back to userspace.  Events now contain data, rather than a "something
just happened" signal.

Handler data is now embedded into a containing structure, rather than
being kmalloc()'d, and can optionally have the notify routine handled
in a workqueue.

Various races between suspend/unload with display HPD/DP IRQ handlers
automagically solved as a result.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:13:02 +10:00
Ben Skeggs
f4e9ce2375 drm/nv50-/sw: use nv50_software_context_dtor....
You would not believe the troubles this caused me...

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 05:12:53 +10:00