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2019-08-08drm/i915: Only include active engines in the capture stateChris Wilson
Skip printing out idle engines that did not contribute to the GPU hang. As the number of engines gets ever larger, we have increasing noise in the error state where typically there is only one guilty request on one engine that we need to inspect. 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/20190808144511.32269-1-chris@chris-wilson.co.uk
2019-08-08drm/i915: Defer final intel_wakeref_put to process contextChris Wilson
As we need to acquire a mutex to serialise the final intel_wakeref_put, we need to ensure that we are in process context at that time. However, we want to allow operation on the intel_wakeref from inside timer and other hardirq context, which means that need to defer that final put to a workqueue. Inside the final wakeref puts, we are safe to operate in any context, as we are simply marking up the HW and state tracking for the potential sleep. It's only the serialisation with the potential sleeping getting that requires careful wait avoidance. This allows us to retain the immediate processing as before (we only need to sleep over the same races as the current mutex_lock). v2: Add a selftest to ensure we exercise the code while lockdep watches. v3: That test was extremely loud and complained about many things! v4: Not a whale! Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111295 References: https://bugs.freedesktop.org/show_bug.cgi?id=111245 References: https://bugs.freedesktop.org/show_bug.cgi?id=111256 Fixes: 18398904ca9e ("drm/i915: Only recover active engines") Fixes: 51fbd8de87dc ("drm/i915/pmu: Atomically acquire the gt_pm wakeref") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190808202758.10453-1-chris@chris-wilson.co.uk
2019-08-08drm/i915/selftests: Fixup a missing legacy_idxChris Wilson
Grr, missed one*. For using the legacy engine map, we should use engine->legacy_idx. Ideally, we should know the intel_context in the selftest and avoid all the fiddling around with unwanted GEM contexts. * In my defence, the conflict was added in another patch after it was tested by CI. v2: mock engines needs legacy love as well Fixes: f1c4d157ab9b ("drm/i915: Fix up the inverse mapping for default ctx->engines[]") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190808194525.9410-2-chris@chris-wilson.co.uk
2019-08-08drm/i915/tgl: Fix the read of the DDI that transcoder is attached toJosé Roberto de Souza
On TGL this register do not map directly to port, it was already handled when setting it(TGL_TRANS_DDI_SELECT_PORT()) but not when reading it. To make it consisntent adding a macro for the older gens too. v2: Adding TGL_PORT_TRANS_DDI_SELECT() so all future users can reuse it (Lucas) v3: Missed parentheses arround val (Jose) v4: Renamed TGL_PORT_TRANS_DDI_SELECT to TGL_TRANS_DDI_FUNC_CTL_VAL_TO_PORT (Lucas) Added TRANS_DDI_FUNC_CTL_VAL_TO_PORT (Lucas) Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190808004935.1787-2-jose.souza@intel.com
2019-08-08drm/i915: Get transcoder power domain before reading its registerJosé Roberto de Souza
When getting the pipes attached to encoder if it is not a eDP encoder it iterates over all pipes and read a transcoder register. But it should not read a transcoder register before get its power domain. It was not a issue in gens older than 12 because if it only had port A connected it would be attached to EDP and it would skip all the transcoders readout, if it had more than one port connected, pipe B would cause PG3 to be on and it contains all other transcoders. But on gen 12 there is no EDP transcoder so it is always iterating over all pipes and if only one sink is connected, PG3 is kept off and reading other transcoders registers would cause a unclaimed read warning. So here getting the power domain of the transcoder only if it is enabled, otherwise it is not connected to the DDI. Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190808004935.1787-1-jose.souza@intel.com
2019-08-08drm/i915: Fix up the inverse mapping for default ctx->engines[]Chris Wilson
The order in which we store the engines inside default_engines() for the legacy ctx->engines[] has to match the legacy I915_EXEC_RING selector mapping in execbuf::user_map. If we present VCS2 as being the second instance of the video engine, legacy userspace calls that I915_EXEC_BSD2 and so we need to insert it into the second video slot. v2: Record the legacy mapping (hopefully we can remove this need in the future) Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111328 Fixes: 2edda80db3d0 ("drm/i915: Rename engines to match their user interface") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> #v1 Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190808110612.23539-2-chris@chris-wilson.co.uk
2019-08-08drm/i915: Allocate kernel_contexts directlyChris Wilson
Ignore the central i915->kernel_context for allocating an engine, as that GEM context is being phased out. For internal clients, we just need the per-engine logical state, so allocate it at the point of use. 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/20190808110612.23539-1-chris@chris-wilson.co.uk
2019-08-08drm/i915/selftests: Pass intel_context to mock_requestChris Wilson
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
2019-08-08drm/i915/tgl/dsi: Enable blanking packets during BLLP for video modeVandita Kulkarni
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
2019-08-08drm/i915/tgl: Add mipi dsi support for TGLVandita Kulkarni
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
2019-08-08drm/i915/tgl/dsi: Gate the ddi clocks after pll mappingVandita Kulkarni
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
2019-08-08drm/i915/tgl/dsi: Do not override TA_SUREVandita Kulkarni
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
2019-08-08drm/i915/tgl/dsi: Set latency PCS_DW1 for tglVandita Kulkarni
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
2019-08-08drm/i915/tgl/dsi: Program TRANS_VBLANK registerVandita Kulkarni
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
2019-08-08drm/vmwgfx: fix memory leak when too many retries have occurredColin Ian King
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: a9cd9c044aa9 ("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>
2019-08-08drm/i915: split out intel_pch.[ch] from i915_drv.[ch]Jani Nikula
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
2019-08-08Merge tag 'drm-fixes-5.3-2019-08-07' of ↵Dave Airlie
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
2019-08-08Merge tag 'drm/tegra/for-5.3-rc4' of ↵Dave Airlie
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
2019-08-08drm/rockchip: fix VOP_WIN_GET macroJohn Keeping
Commit 9a61c54b9bff ("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: 9a61c54b9bff ("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
2019-08-07drm/i915/uc: Hardening firmware fetchMichal Wajdeczko
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
2019-08-07drm/i915/uc: WOPCM programming errors are not always realMichal Wajdeczko
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
2019-08-07drm/i915: Make wopcm_to_i915() privateMichal Wajdeczko
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
2019-08-07drm/i915: Don't try to partition WOPCM without GuC firmwareMichal Wajdeczko
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
2019-08-07drm/i915/uc: Don't fetch HuC fw if GuC fw fetch already failedMichal Wajdeczko
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
2019-08-07drm/i915/uc: HuC firmware can't be supported without GuCMichal Wajdeczko
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
2019-08-07drm/i915/uc: Prefer dev_info for reporting optionsMichal Wajdeczko
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
2019-08-07drm/i915/perf: Refactor oa object to better manage resourcesUmesh Nerlige Ramappa
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
2019-08-07mm/hmm: make HMM_MIRROR an implicit optionChristoph Hellwig
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>
2019-08-07mm/hmm: remove the page_shift member from struct hmm_rangeChristoph Hellwig
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>
2019-08-07mm/hmm: remove superfluous arguments from hmm_range_registerChristoph Hellwig
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>
2019-08-07nouveau: pass struct nouveau_svmm to nouveau_range_faultChristoph Hellwig
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>
2019-08-07amdgpu: don't initialize range->list in amdgpu_hmm_init_rangeChristoph Hellwig
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>
2019-08-07amdgpu: remove -EAGAIN handling for hmm_range_faultChristoph Hellwig
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>
2019-08-07Revert "drm/gem: Rename drm_gem_dumb_map_offset() to drm_gem_map_offset()"Rob Herring
This reverts commit 220df83a5394fbf7c1486ba7848794b7b351d598. 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
2019-08-07Revert "drm/panfrost: Use drm_gem_map_offset()"Rob Herring
This reverts commit 583bbf46133c726bae277e8f4e32bfba2a528c7f. 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
2019-08-07drm/vgem: drop DRM_AUTH usage from the driverEmil Velikov
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
2019-08-07drm/msm: drop DRM_AUTH usage from the driverEmil Velikov
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
2019-08-07drm/nouveau: remove open-coded drm_invalid_op()Emil Velikov
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
2019-08-07drm/i915: Isolate i915_getparam_ioctl()Chris Wilson
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
2019-08-07Revert "drm/amdkfd: New IOCTL to allocate queue GWS"Alex Deucher
This reverts commit 1a058c3376765ee31d65e28cbbb9d4ff15120056. 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>
2019-08-07Revert "drm/nouveau: remove open-coded drm_invalid_op()"Sean Paul
This reverts commit ccdae42575695ab442941310bd67c7ed1714e273. 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
2019-08-07Revert "drm/msm: drop DRM_AUTH usage from the driver"Sean Paul
This reverts commit 88209d2c5035737f96bcfc2fd73c0fd8d80e9bf1. 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
2019-08-07Revert "drm/vgem: drop DRM_AUTH usage from the driver"Sean Paul
This reverts commit e4eee93d25776da998ec2dfaabe7d2206598d26d. 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
2019-08-07Revert "Revert "drm/panfrost: Use drm_gem_map_offset()""Sean Paul
This reverts commit be855382bacb5ccfd24f9be6098d87acf4cfbb15. 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
2019-08-07Revert "Revert "drm/gem: Rename drm_gem_dumb_map_offset() to ↵Sean Paul
drm_gem_map_offset()"" This reverts commit 415d2e9e07574d3de63b8df77dc686e0ebf64865. 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
2019-08-07drm/i915: Include the DRIVER_DATE in the error stateChris Wilson
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
2019-08-07drm/i915: Fix some NULL vs IS_ERR() conditionsDan Carpenter
There were several places which check for NULL when they should have been checking for IS_ERR(). Fixes: d8af05ff38ae ("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
2019-08-07drm/i915: Use intel_engine_lookup_user for probing HAS_BSD etcChris Wilson
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
2019-08-07drm/i915: Rename engines to match their user interfaceChris Wilson
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
2019-08-07drm/sti: fix opencoded use of drm_panel_*Sam Ravnborg
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
generated by cgit (git 2.34.1) at 2025-10-02 00:44:32 +0000