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58171 Commits

Author SHA1 Message Date
Chris Wilson
ca883c304f drm/i915/selftests: Pass intel_context to mock_request 
Modernise the mock_request factory to take intel_context not a (GEM
context, intel_engine_cs) tuple.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190808115640.20552-1-chris@chris-wilson.co.uk
 2019-08-08 13:44:31 +01:00
Vandita Kulkarni
32d38e6cf0 drm/i915/tgl/dsi: Enable blanking packets during BLLP for video mode 
Blanking packet bit will control whether the transcoder allows the link
to enter the LP state during BLLP regions (assuming there is enough time),
or whether it will keep the link in the HS state with a Blanking Packet

Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190730073648.5157-7-vandita.kulkarni@intel.com
 2019-08-08 18:37:52 +05:30
Vandita Kulkarni
33365feca4 drm/i915/tgl: Add mipi dsi support for TGL 
Most of the functions and mipi dsi sequence remains
same as of ICL for TGL. Hence extending the support
to TGL.

Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190730073648.5157-6-vandita.kulkarni@intel.com
 2019-08-08 18:37:52 +05:30
Vandita Kulkarni
991d9557b0 drm/i915/tgl/dsi: Gate the ddi clocks after pll mapping 
For TGL, there is no need to keep DDI clock on till IO enabling
for mipi dsi.

Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190730073648.5157-5-vandita.kulkarni@intel.com
 2019-08-08 18:37:51 +05:30
Vandita Kulkarni
7b864f9588 drm/i915/tgl/dsi: Do not override TA_SURE 
Do not override TA_SURE timing parameter to
zero for DSI 8X frequency 800MHz or below on
TGL.

Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190730073648.5157-4-vandita.kulkarni@intel.com
 2019-08-08 18:37:50 +05:30
Vandita Kulkarni
960e9836f7 drm/i915/tgl/dsi: Set latency PCS_DW1 for tgl 
Latency programming remains same as that of ICL and
setting latency otimization for PCS_DW1 lanes is same as
that of EHL, hence extending it to TGL.

Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190730073648.5157-3-vandita.kulkarni@intel.com
 2019-08-08 18:37:50 +05:30
Vandita Kulkarni
3522a33a27 drm/i915/tgl/dsi: Program TRANS_VBLANK register 
Program vblank register for mipi dsi in video mode
on TGL.

Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190730073648.5157-2-vandita.kulkarni@intel.com
 2019-08-08 18:37:49 +05:30
Colin Ian King
6b7c3b86f0 drm/vmwgfx: fix memory leak when too many retries have occurred 
Currently when too many retries have occurred there is a memory
leak on the allocation for reply on the error return path. Fix
this by kfree'ing reply before returning.

Addresses-Coverity: ("Resource leak")
Fixes: a9cd9c044a ("drm/vmwgfx: Add a check to handle host message failure")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Deepak Rawat <drawat@vmware.com>
Signed-off-by: Deepak Rawat <drawat@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
 2019-08-08 11:22:54 +02:00
Jani Nikula
707d26dcc1 drm/i915: split out intel_pch.[ch] from i915_drv.[ch] 
Abstract the rather self-contained piece of code from i915_drv.[ch]. No
functional changes.

Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807120415.17917-1-jani.nikula@intel.com
 2019-08-08 11:38:22 +03:00
Dave Airlie
f536579c14 Merge tag 'drm-fixes-5.3-2019-08-07' of git://people.freedesktop.org/~agd5f/linux into drm-fixes 
drm-fixes-5.3-2019-08-07:

amdgpu:
- Fixes VCN to handle the latest navi10 firmware
- Fixes for fan control on navi10
- Properly handle SMU metrics table on navi10
- Fix a resume regression on Stoney

amdkfd:
- Revert new GWS ioctl.  It's not ready.

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807184221.3323-1-alexander.deucher@amd.com
 2019-08-08 13:25:50 +10:00
Dave Airlie
abffedaaa7 Merge tag 'drm/tegra/for-5.3-rc4' of git://anongit.freedesktop.org/tegra/linux into drm-fixes 
drm/tegra: Fixes for v5.3-rc4

This contains a single fix for a regression introduced by a combination
of a GPIO and a drm/tegra patch merged in v5.3-rc1.

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thierry Reding <thierry.reding@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807140634.29166-1-thierry.reding@gmail.com
 2019-08-08 13:25:28 +10:00
John Keeping
cc8f12996e drm/rockchip: fix VOP_WIN_GET macro 
Commit 9a61c54b9b ("drm/rockchip: vop: group vop registers") seems to
have unintentionally changed the defintion of this macro.  Since it is
unused, this was not spotted but any attempt to use it results in
compilation errors.

Revert to the previous definition.

Fixes: 9a61c54b9b ("drm/rockchip: vop: group vop registers")
Signed-off-by: John Keeping <john@metanate.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20190703095111.29117-1-john@metanate.com
 2019-08-08 00:23:15 +02:00
Michal Wajdeczko
5e0a809af2 drm/i915/uc: Hardening firmware fetch 
Insert few more failure points into firmware fetch procedure to check
use of the wrong blob name or use of the mismatched firmware versions.

Also update some messages (remove ptr, duplicated infos) and stop
treating all fetch errors as missing firmware case.

v2: update log levels (Chris)

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
[ickle: fixup compiler warning for non-debug builds]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807183759.8588-1-michal.wajdeczko@intel.com
 2019-08-07 21:17:36 +01:00
Michal Wajdeczko
a0752c8708 drm/i915/uc: WOPCM programming errors are not always real 
WOPCM programming error might be due to inserted earlier probe
failure that could affects HuC firmware loading and thus impacts
result of WOPCM partitioning that would be now incompatible with
previously programmed values.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807170034.8440-7-michal.wajdeczko@intel.com
 2019-08-07 20:53:18 +01:00
Michal Wajdeczko
d4b2cfb8c2 drm/i915: Make wopcm_to_i915() private 
No need to define it globally as we're only using it in wopcm.c

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807170034.8440-6-michal.wajdeczko@intel.com
 2019-08-07 20:53:17 +01:00
Michal Wajdeczko
7dbd03e289 drm/i915: Don't try to partition WOPCM without GuC firmware 
For meaningful WOPCM partitioning we need GuC (and optionally HuC)
firmware size(s) and we shouldn't just rely on GuC support flag,
as we might fail to fetch GuC firmware and it's size will be 0
and all calculations will be just wrong/useless.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807170034.8440-5-michal.wajdeczko@intel.com
 2019-08-07 20:53:16 +01:00
Michal Wajdeczko
4157a962f5 drm/i915/uc: Don't fetch HuC fw if GuC fw fetch already failed 
When we failed to fetch GuC firmware there is no point in fetching
HuC firmware as we will not be able to use it without working GuC.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807170034.8440-4-michal.wajdeczko@intel.com
 2019-08-07 20:53:16 +01:00
Michal Wajdeczko
2399ab52da drm/i915/uc: HuC firmware can't be supported without GuC 
There is no point in selecting HuC firmware if GuC is unsupported
or it was already disabled, as we need GuC to authenticate HuC.

While around, make uc_fw_init_early work without direct access
to whole i915, pass only needed platform/rev info.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807170034.8440-3-michal.wajdeczko@intel.com
 2019-08-07 20:53:15 +01:00
Michal Wajdeczko
12be4a4c75 drm/i915/uc: Prefer dev_info for reporting options 
While modparams are global for the i915 module, we are reporting
status of the params applied against specific device instance.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807170034.8440-2-michal.wajdeczko@intel.com
 2019-08-07 20:53:14 +01:00
Umesh Nerlige Ramappa
a37f08a882 drm/i915/perf: Refactor oa object to better manage resources 
The oa object manages the oa buffer and must be allocated when the user
intends to read performance counter snapshots. This can be achieved by
making the oa object part of the stream object which is allocated when a
stream is opened by the user.

Attributes in the oa object that are gen-specific are moved to the perf
object so that they can be initialized on driver load.

The split provides a better separation of the objects used in perf
implementation of i915 driver so that resources are allocated and
initialized only when needed.

v2: Fix checkpatch warnings
v3: Addressed Lionel's review comment
v4: Rebase
v5: Fix rebase/merge issue with ratelimit_state_init

Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190806233002.984-1-umesh.nerlige.ramappa@intel.com
 2019-08-07 20:34:39 +01:00
Christoph Hellwig
9c240a7bb3 mm/hmm: make HMM_MIRROR an implicit option 
Make HMM_MIRROR an option that is selected by drivers wanting to use it
instead of a user visible option as it is just a low-level implementation
detail.

Link: https://lore.kernel.org/r/20190806160554.14046-15-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
 2019-08-07 14:58:06 -03:00
Christoph Hellwig
7f08263d9b mm/hmm: remove the page_shift member from struct hmm_range 
All users pass PAGE_SIZE here, and if we wanted to support single entries
for huge pages we should really just add a HMM_FAULT_HUGEPAGE flag instead
that uses the huge page size instead of having the caller calculate that
size once, just for the hmm code to verify it.

Link: https://lore.kernel.org/r/20190806160554.14046-8-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
 2019-08-07 14:58:06 -03:00
Christoph Hellwig
fac555ac93 mm/hmm: remove superfluous arguments from hmm_range_register 
The start, end and page_shift values are all saved in the range structure,
so we might as well use that for argument passing.

Link: https://lore.kernel.org/r/20190806160554.14046-7-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
 2019-08-07 14:58:05 -03:00
Christoph Hellwig
5aa0acb374 nouveau: pass struct nouveau_svmm to nouveau_range_fault 
We'll need the nouveau_svmm structure to improve the function soon.  For
now this allows using the svmm->mm reference to unlock the mmap_sem, and
thus the same dereference chain that the caller uses to lock and unlock
it.

Link: https://lore.kernel.org/r/20190806160554.14046-4-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
 2019-08-07 14:51:46 -03:00
Christoph Hellwig
07d82211b8 amdgpu: don't initialize range->list in amdgpu_hmm_init_range 
The list is used to add the range to another list as an entry in the core
hmm code, and intended as a private member not exposed to drivers.  There
is no need to initialize it in a driver.

Link: https://lore.kernel.org/r/20190806160554.14046-3-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
 2019-08-07 14:51:46 -03:00
Christoph Hellwig
9d0a16658f amdgpu: remove -EAGAIN handling for hmm_range_fault 
hmm_range_fault can only return -EAGAIN if called with the
HMM_FAULT_ALLOW_RETRY flag, which amdgpu never does.  Remove the handling
for the -EAGAIN case with its non-standard locking scheme.

Link: https://lore.kernel.org/r/20190806160554.14046-2-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
 2019-08-07 14:51:46 -03:00
Rob Herring
abd4e745ff Revert "drm/gem: Rename drm_gem_dumb_map_offset() to drm_gem_map_offset()" 
This reverts commit 220df83a53.

Turns out drm_gem_dumb_map_offset really only worked for the dumb buffer
case, so revert the name change.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sean Paul <sean@poorly.run>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807145253.2037-2-sean@poorly.run
 2019-08-07 11:56:48 -04:00
Rob Herring
e6be0a9913 Revert "drm/panfrost: Use drm_gem_map_offset()" 
This reverts commit 583bbf4613.

Turns out we need mmap to work on imported BOs even if the current code
is buggy.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sean Paul <sean@poorly.run>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807145253.2037-3-sean@poorly.run
 2019-08-07 11:56:48 -04:00
Emil Velikov
0a0b65d8ea drm/vgem: drop DRM_AUTH usage from the driver 
The authentication can be circumvented, by design, by using the render
node.

From the driver POV there is no distinction between primary and render
nodes, thus we can drop the token.

Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190527081741.14235-11-emil.l.velikov@gmail.com
 2019-08-07 11:53:21 -04:00
Emil Velikov
34127c7ad8 drm/msm: drop DRM_AUTH usage from the driver 
The authentication can be circumvented, by design, by using the render
node.

From the driver POV there is no distinction between primary and render
nodes, thus we can drop the token.

Cc: Rob Clark <robdclark@gmail.com>
Cc: Sean Paul <sean@poorly.run>
Cc: freedreno@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190527081741.14235-7-emil.l.velikov@gmail.com
 2019-08-07 11:52:50 -04:00
Emil Velikov
94533c410f drm/nouveau: remove open-coded drm_invalid_op() 
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: nouveau@lists.freedesktop.org
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190522150219.13913-2-emil.l.velikov@gmail.com
 2019-08-07 11:52:08 -04:00
Chris Wilson
26f00514d9 drm/i915: Isolate i915_getparam_ioctl() 
This giant switch has tendrils all other the struct and does not fit
in with the rest of the driver bring up and control in i915_drv.c. Push
it to one side so that it can grow in peace.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807142041.32699-1-chris@chris-wilson.co.uk
 2019-08-07 16:48:24 +01:00
Alex Deucher
4b3e30ed3e Revert "drm/amdkfd: New IOCTL to allocate queue GWS" 
This reverts commit 1a058c3376.

This interface is still in too much flux.  Revert until
it's sorted out.

Acked-by: Oak Zeng <Oak.Zeng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2019-08-07 10:21:38 -05:00
Sean Paul
67028421e4 Revert "drm/nouveau: remove open-coded drm_invalid_op()" 
This reverts commit ccdae42575.

Mandatory review was missing from this patch.

Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807142101.251400-6-sean@poorly.run
 2019-08-07 10:45:13 -04:00
Sean Paul
7d5000d7d2 Revert "drm/msm: drop DRM_AUTH usage from the driver" 
This reverts commit 88209d2c50.

Mandatory review was missing from this patch.

Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807142101.251400-5-sean@poorly.run
 2019-08-07 10:45:07 -04:00
Sean Paul
54fc01b775 Revert "drm/vgem: drop DRM_AUTH usage from the driver" 
This reverts commit e4eee93d25.

Mandatory review was missing from this patch.

Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807142101.251400-4-sean@poorly.run
 2019-08-07 10:45:00 -04:00
Sean Paul
912e21bf85 Revert "Revert "drm/panfrost: Use drm_gem_map_offset()"" 
This reverts commit be855382ba.

Mandatory review was missing from this patch.

Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807142101.251400-3-sean@poorly.run
 2019-08-07 10:44:19 -04:00
Sean Paul
87160d2bfc Revert "Revert "drm/gem: Rename drm_gem_dumb_map_offset() to drm_gem_map_offset()"" 
This reverts commit 415d2e9e07.

Mandatory review was missing from this patch.

Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807142101.251400-2-sean@poorly.run
 2019-08-07 10:44:13 -04:00
Chris Wilson
d71c4b0341 drm/i915: Include the DRIVER_DATE in the error state 
For forklifted frankenkernels, the reported kernel version has no
bearing on the actual driver version. Include our own driver date that
is updated every time we tag drm-intel-next.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807113827.28127-1-chris@chris-wilson.co.uk
 2019-08-07 14:30:59 +01:00
Dan Carpenter
ed29da7123 drm/i915: Fix some NULL vs IS_ERR() conditions 
There were several places which check for NULL when they should have
been checking for IS_ERR().

Fixes: d8af05ff38 ("drm/i915: Allow sharing the idle-barrier from other kernel requests")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807122832.GA10517@mwanda
 2019-08-07 14:30:59 +01:00
Chris Wilson
9ae06cad82 drm/i915: Use intel_engine_lookup_user for probing HAS_BSD etc 
Use the same mechanism to determine if a backend engine exists for a
uabi mapping as used internally.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807083702.16349-2-chris@chris-wilson.co.uk
 2019-08-07 14:30:59 +01:00
Chris Wilson
2edda80db3 drm/i915: Rename engines to match their user interface 
During engine setup, we may find that some engines are fused off causing
a misalignment between internal names and the instances seen by users,
e.g. (I915_ENGINE_CLASS_VIDEO_DECODE, 1) may be vcs2 in hardware.
Normally this is invisible to the user, but a few debug interfaces (and
our own internal tracing) use the original HW name not the name the user
would expect as formed from their class:instance tuple. Replace our
internal name with the uabi name for consistency with, for example, error
states.

v2: Keep the pretty printing of class name in the selftest

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111311
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807110431.8130-1-chris@chris-wilson.co.uk
 2019-08-07 14:30:55 +01:00
Sam Ravnborg
fcfce9f354 drm/sti: fix opencoded use of drm_panel_* 
Use the drm_panel_(enable|disable|get_modes) functions.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Cc: Vincent Abriou <vincent.abriou@st.com>
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190804201637.1240-9-sam@ravnborg.org
 2019-08-07 13:54:17 +02:00
Christian König
4c2488cfaa drm/i915: stop using seqcount for fence pruning 
After waiting for a reservation object use reservation_object_test_signaled_rcu
to opportunistically prune the fences on the object.

This allows removal of the seqcount handling in the reservation object.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/322032/?series=64786&rev=1
 2019-08-07 13:12:01 +02:00
Chris Wilson
fdde309748 drm/i915: Drop expectations of VM_IO from our GGTT mmappings 
We don't really want to use VM_IO for our GGTT mmaps (it implies that
the mmap contains memory mapped registers, which we do not expose) yet I
overzealously added it to an assert just because that's how we always
had setup the vma.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Reviewed-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807094128.9993-1-chris@chris-wilson.co.uk
 2019-08-07 12:06:07 +01:00
Rodrigo Vivi
071b68ccee drm/i915: abstract display suspend/resume operations 
Increase abstraction of display suspend/resume operations by providing
higher level functions, and hiding the details inside
intel_display_power.c.

v2: Make checkpatch happy:
    - braces {} are not necessary for single statement blocks
v3: Also move hsw/bdw PC8 sequences since they are related to
    display PM anyways. (Ville)
v4: Rebase after a long time, plus Move functions to the new
    intel_display_power so we can stop exporting platform specific
    functions as pointed by Jani.
v5: Remove unnecessary braces.
v6 by Jani: make this purely non-functional cleanup, make functions static

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190806122208.16786-2-jani.nikula@intel.com
 2019-08-07 12:56:16 +03:00
Jani Nikula
1c0023d4f5 drm/i915: move property enums to intel_display_types.h 
Move the property enums closer to home. Acually make the broadcast
macros an enum while at it.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/589d5449a504ec9742dc1fa8d4871d0d6d0cddca.1565085692.git.jani.nikula@intel.com
 2019-08-07 12:51:09 +03:00
Jani Nikula
6da4a2c411 drm/i915: remove unnecessary includes of intel_display_types.h header 
With its original name intel_drv.h the intel_display_types.h header was
superfluously cargo-cult included all over the place, while it's really
mostly about display internals. Remove the unnecessary includes.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/e3d737f0ab87c55969e62c1e077e15c04c238297.1565085692.git.jani.nikula@intel.com
 2019-08-07 12:43:55 +03:00
Jani Nikula
1d455f8de8 drm/i915: rename intel_drv.h to display/intel_display_types.h 
Everything about the file is about display, and mostly about types
related to display. Move under display/ as intel_display_types.h to
reflect the facts.

There's still plenty to clean up, but start off with moving the file
where it logically belongs and naming according to contents.

v2: fix the include guard name in the renamed file

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190806113933.11799-1-jani.nikula@intel.com
 2019-08-07 12:43:50 +03:00
Jani Nikula
a09d9a8002 drm/i915: avoid including intel_drv.h via i915_drv.h->i915_trace.h 
Disentangle i915_drv.h from intel_drv.h, which gets included via
i915_trace.h. This necessitates including i915_trace.h wherever it's
needed.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ed82bf259d3b725a1a1a3c3e9d6fb5c08bc4d489.1565085691.git.jani.nikula@intel.com
 2019-08-07 12:43:14 +03:00