Commit b2441318
'License cleanup: add SPDX GPL-2.0 license identifier to files with no license'
incorrectly added "SPDX-License-Identifier: GPL-2.0" to a file with MIT
license text.  Change the SPDX identifier to match the license text.
Signed-off-by: NJonathan Gray <jsg@jsg.id.au>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Update Static Power Gate mode UVD status clear
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Set VCPU busy after gate power during vcn Static Power Gate start
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Apply new UMC enable for VNC Dynamic Power Gate mode
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Remove Sitatic Power Gate mode unused steps during vcn start
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Add Static Power Gate mode Register XX check
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Move Static Power Gate mode mc resume after MPC control
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Update Static Power Gate mode VCN global tiling
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Update Static Power Gate  mode VCN memory control
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Apply new UMC enable for VNC Dynamic Power Gate mode start
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Remove Dynamic Power Gate mode unused steps during VCN start
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Add Dynamic Power Gate mode Register XX check
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Update Dynamic Power Gate mode VCN global tiling registers
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Update Dynamic Power Gate mode VCN memory control
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Reduce unnecessary local variable.
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Add ring write/read pointer check for VCN dynamic power gate mode
stop,to make sure that no job is left in ring before turn off DPG mode.
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Update latest static power gate mode stop function for VCN
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Update latest UVD_MPC register for VCN. Use defined
macro to replace value for readability.
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Add new register offset/mask for VCN to support
latest VCN implementation.
Signed-off-by: NJames Zhu <James.Zhu@amd.com>
Acked-by: NLeo Liu <leo.liu@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[WHY] dp debugfs file does not exist for eDP under
      /sys/kernel/debug/dri/0/eDP-1. the root is phy debugfs
      is created for dp connector only.
[HOW] for eDP connector, create phy debugfs too.
Signed-off-by: NHersen Wu <hersenxs.wu@amd.com>
Reviewed-by: NDavid Francis <David.Francis@amd.com>
Acked-by: NLeo Li <sunpeng.li@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

For sriov, when first run windows guest, then run linux guest, the gds
vmid0 size will be reset to 0 by windows guest. So if the value has been
reset to 0, then set the value to the default value in linux guest.

v2:
Fixed value instead of reading mmGDS_VMID0_SIZE.

v3:
Set the default value of the switch.
Signed-off-by: NEmily Deng <Emily.Deng@amd.com>
Reviewed-by: NJunwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

We need to make sure that we don't race between job completion and
timeout.

v2: put revert label after calling the handling manually
Signed-off-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NNayan Deshmukh <nayan26deshmukh@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Cleanup starting the timeout a bit.
Signed-off-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NNayan Deshmukh <nayan26deshmukh@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Give user some hints when the power profile setting is not supported.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Correctly translate the power profile specified by user to workload
type accepted by SMU fw.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

 Add a new list.h helper for doing bulk updates.  Used by ttm.
- Fixes for display underflow on VI APUs at 4K with UVD running
- Endian fixes for powerplay on vega
- DC fixes for interlaced video
- Vega20 powerplay fixes
- RV/RV2/PCO powerplay fixes
- Fix for spurious ACPI events on HG laptops
- Fix a memory leak in DC on driver unload
- Fixes for manual fan control mode switching
- Suspend/resume robustness fixes
- Fix display handling on RV2
- VCN fixes for DPG on PCO
- Misc code cleanups and warning fixes
Signed-off-by: NDave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181011014739.3117-1-alexander.deucher@amd.com

Merge tag 'drm-misc-next-fixes-2018-10-10' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

- Fix build failure without CONFIG_DRM_FBDEV_EMULATION (Arnd)
- Add Maxime to drm-misc maintainer group (Sean)

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Sean Paul <sean@poorly.run>
Signed-off-by: NDave Airlie <airlied@redhat.com>

From: Sean Paul <sean@poorly.run>
Link: https://patchwork.freedesktop.org/patch/msgid/20181010203951.GA229456@art_vandelay

Merge branch 'mediatek-drm-next-4.20' of https://github.com/ckhu-mediatek/linux.git-tags into drm-next

This include hdmi output support for mt2701 and mt7623.
Signed-off-by: NDave Airlie <airlied@redhat.com>
From: CK Hu <ck.hu@mediatek.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1538616148.28906.1.camel@mtksdaap41

Just initial HDMI 2.0 support, and a bunch of other cleanups.
Signed-off-by: NDave Airlie <airlied@redhat.com>
From: Ben Skeggs <bskeggs@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CABDvA=mgEm9JxP7AX7Sff-AEs7a75M4SqwFHmLPZhJojm4k=OA@mail.gmail.com

In case memory resources for *bl_desc* were allocated, release
them before return.

Addresses-Coverity-ID: 1472021 ("Resource leak")
Fixes: 0d466901 ("drm/nouveau/secboot/acr: Remove VLA usage")
Signed-off-by: NGustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: NJohn Hubbard <jhubbard@nvidia.com>
Reviewed-by: NKees Cook <keescook@chromium.org>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Scrambling is required for supporting any mode over 340MHz. If it's not
supported, reject any modes that would require it.
Signed-off-by: NIlia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

When SCDC is supported, make sure that we configure the GPU and monitor
to the same parameters.
Signed-off-by: NIlia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

The register programmed by the clock method needs to contain a different
setting for the link speed as well as special divider settings.
Signed-off-by: NIlia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NIlia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

High pixel clocks are required to use a 40 TMDS divider instead of 10,
and even low ones may optionally use scrambling depending on device
support.
Signed-off-by: NIlia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Per the documentation in drm_get_pci_dev(), this function is deprecated
and shouldn't be used anymore. As it turns out, we're going to need to
stop using drm_get_pci_dev() anyway in order to allow us to turn off the
card before full system shutdowns, otherwise we'll hit race conditions
with userspace while trying to tear down the card on shutdown.

So, start using drm_dev_get() and drm_dev_put(), and just turn our
load/unload callbacks into open coded init/fini() functions.
Signed-off-by: NLyude Paul <lyude@redhat.com>
Cc: Karol Herbst <kherbst@redhat.com>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

We forget to free drm in all instances of failure, and additionally also
forget to destroy the master client if the other client fails
initialization.
Signed-off-by: NLyude Paul <lyude@redhat.com>
Cc: Karol Herbst <kherbst@redhat.com>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

There's literally no difference between any of the backlight init
functions besides the backlight properties they set and the backlight
callbacks that they set, so move all of the duplicated backlight init
code out of there and into nouveau_backlight_init().

This gets rid of a lot of copy pasta!

Changes since v1:
- Some of the pre-refactor callbacks were storing nv_encoder in callback
  data for the backlight devices that they registered, as opposed to
  nouveau_drm. This got missed and caused some bugs that didn't
  originally appear on my setup (NULL kernel derefs) for some reason.
  So, fix this by finding the nouveau_encoder in
  nouveau_backlight_init(), and using that as the callback data for all
  gens instead even if they don't care about the encoder.
Signed-off-by: NLyude Paul <lyude@redhat.com>
Cc: Jeffery Miller <jmiller@neverware.com>
Cc: Karol Herbst <kherbst@redhat.com>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Still no functional changes.
Signed-off-by: NLyude Paul <lyude@redhat.com>
Reviewed-by: NKarol Herbst <kherbst@redhat.com>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

More consistent with the rest of the codebase, no functional changes
here.
Signed-off-by: NLyude Paul <lyude@redhat.com>
Reviewed-by: NKarol Herbst <kherbst@redhat.com>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>