Disable the display hw when suspending.
Should fix bug:
https://bugzilla.redhat.com/show_bug.cgi?id=522393Signed-off-by: NAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

The host may change the layout and, since the change is
communicated to the master, the master needs a way to
communicate the change to the kernel driver.

The minor version number is bumped to advertize the
availability of this feature.
Signed-off-by: NJakob Bornecrantz <jakob@vmware.com>
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

Must set SVGA_NUM_REG_GUEST_DISPLAY before setting up the display information.
Signed-off-by: NJakob Bornecrantz <jakob@vmware.com>
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

vga save / restore previously didn't handle the display topology case.
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

Signed-off-by: NTiago Vignatti <tiago.vignatti@nokia.com>
Cc: Henry Zhao <Henry.Zhao@Sun.COM>
Signed-off-by: NDave Airlie <airlied@redhat.com>

We want to be able to use CONFIG_DYNAMIC_DEBUG in arbiter code, switch
the few existing pr_devel() calls to pr_debug().

Also, add one more debug information regarding decoding count.
Signed-off-by: NTiago Vignatti <tiago.vignatti@nokia.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

A few typos in the DRM Developer's Guide.
Signed-off-by: NNicolas Kaiser <nikai@nikai.net>
Acked-by: NJesse Barnes <jesse.barnes@intel.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

- Enable GPIO voltage for non pm modes as well so resetting
the default voltage works.
Signed-off-by: NAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

- wait for vbl for both profile and dynpm
- unify profile and dynpm code paths more
- call pm_misc before of after clocks to make
sure voltage is changed in the proper order.
Signed-off-by: NAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

The default power state does not always match the default clocks and voltage
for a particular card.  The information in the firmware info table is correct
and should be used in preference to the info the default power state.
Signed-off-by: NAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

I missed these in the r6xx commit.
Signed-off-by: NAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

- This enables voltage adjustment on r6xx+ and certain
r5xx asics.
- Voltage drop support is already available for most
r1xx-r5xx asics.

V2: endian fix for voltage table.
Signed-off-by: NAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

Advanced validation is not implemented yet.
The mesa code that uses this will be released soon.
Signed-off-by: NAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

* 'nouveau/for-airlied' of ../drm-nouveau-next:
  drm/nv50: cast IGP memory location to u64 before shifting
  drm/nv50: use alternate source of SOR_MODE_CTRL for DP hack
  drm/nouveau: fix dual-link displays when plugged into single-link outputs
  drm/nv50: obey dcb->duallink_possible
  drm/nv50: fix duallink_possible calculation for DCB 4.0 cards
  drm/nouveau: don't execute INIT_GPIO unless we're really running the table
  drm/nv40: allow cold-booting of nv4x chipsets
  drm/nouveau: fix POST detection for certain chipsets
  drm/nouveau: Add getparam for current PTIMER time.
  drm/nouveau: allow cursor image and position to survive suspend

* drm-switcheroo-fixes:
  drm/kms: disable/enable poll around switcheroo on/off
  drm/nouveau: fixup confusion over which handle the DSM is hanging off.
  drm/nouveau: attempt to get bios from ACPI v3

* drm-vmware-fixes:
  drm/vmwgfx: Remove some leftover debug messages.
  drm/vmwgfx: Print warnings in kernel log about bo pinning that fails.
  drm/vmwgfx: Unpause overlay on update.
  drm/vmwgfx: Some modesetting cleanups and fixes.
  drm/vmwgfx: Don't use SVGA_REG_ENABLE in modesetting code.
  drm/vmwgfx: Remove duplicate member from struct vmw_legacy_display_unit.
  drm/vmwgfx: Reserve first part of VRAM for framebuffer.
  drm/vmwgfx: Support older hardware.
  drm/vmwgfx: Get connector status from detection function.
  drm/vmwgfx: Add kernel throttling support. Bump minor.
  drm/vmwgfx: Make sure to unpin old and pin new framebuffer.
  drm/vmwgfx: Fix single framebuffer detection.
  drm/vmwgfx: Assume larger framebuffer max size.

Because we aren't in a suspend state the poll will still run when we have switcherooed a card off.
Signed-off-by: NDave Airlie <airlied@redhat.com>

This fixes the DSM setup correctly since vga switcheroo.
Signed-off-by: NDave Airlie <airlied@redhat.com>

Some of the laptops with the switchable graphics, seem to not post the secondary GPU at all, and we can't find a copy of the BIOS anywhere except in the ACPI rom retrieval.

This adds support for ACPI ROM retrieval to nouveau.
Signed-off-by: NDave Airlie <airlied@redhat.com>

Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Fix a number of typos misspellings and checkpatch.pl warnings.
Replace "[ttm] " with TTM_PFX
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

This patch fixes a regression introduced with the pool page allocator
in the event that there are no highmem pages (for example x86_64),
in which case cached page allocation would fail.

Tested with the vmwgfx driver on a 64-bit vm.
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

Signed-off-by: NJakob Bornecrantz <jakob@vmware.com>
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

The unpause codepath uses vmw_overlay_update() so we must
unset the paused status.
Signed-off-by: NJakob Bornecrantz <jakob@vmware.com>
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

Signed-off-by: NJakob Bornecrantz <jakob@vmware.com>
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

We should not use SVGA_REG_ENABLE anywhere but in the fifo setup code,
since it controls whether the device is active.
Signed-off-by: NJakob Bornecrantz <jakob@vmware.com>
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

Signed-off-by: NJakob Bornecrantz <jakob@vmware.com>
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

The host may be touching this part of VRAM at modesetting,
even if we never use it ourselves, since we blit screen updates from 3D
surfaces. Make sure no DMA buffers are placed in this part of VRAM.

V2: Fix an error check in vmw_surface_dmabuf_pin().
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NJakob Bornecrantz <jakob@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

V2: Fix a couple of typos.
Signed-off-by: NJakob Bornecrantz <jakob@vmware.com>
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

Also make sure the ldu::active member is properly initialized.
Part of fix by Michel Daenzer <daenzer@vmware.com>.
Signed-off-by: NJakob Bornecrantz <jakob@vmware.com>
Signed-off-by: NMichel Daenzer <daenzer@vmware.com>
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

The throttle_us member in the execbuf argument is now honored.
If the member is 0, no waiting for lag will occur, which
guarantees backwards compatibility with well-behaved clients.
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

Signed-off-by: NJakob Bornecrantz <jakob@vmware.com>
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

V2: Fix a typo.
Signed-off-by: NJakob Bornecrantz <jakob@vmware.com>
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

Signed-off-by: NJakob Bornecrantz <jakob@vmware.com>
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

airlied -> brown paper bag.

I blame Hi-5 or the Wiggles for lowering my IQ, move the fix inside some
brackets instead of breaking everything in site.

Cc: stable@kernel.org
Signed-off-by: NDave Airlie <airlied@redhat.com>

Fixes module unload+reload on Dell M4500, where the "normal" registers
get reset to 0.
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

When selecting the native mode for a display we weren't taking into account
whether or not it was actually supported on that particular output.

This patch modifies our native mode selection to run all modes through
mode_valid() first.
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

It was once assumed that all G8x had dual-link TMDS everywhere, this isn't
actually the case - especially considering passive DP->DVI converters and
some HDMI connectors only support single-link.
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NBen Skeggs <bskeggs@redhat.com>