- 23 Feb, 2017 3 commits
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https://git.pengutronix.de/git/pza/linuxDave Airlie authored
imx-drm: TVE regulator, fb size limit, and ipu-v3 module fixes - Fix i.MX5 TV encoder probing in case no dac-supply regulator is set in the device tree. - Remove 64 pixel min_width/height limit, which unnecessarily prohibits creation of small frame buffers. - Add missing ipu_csi_set_downsize export, for media drivers built as modules. - Stop modifying pdev->dev.of_node for IPU client devices that do not have an OF modalias to fix module autoloading. * tag 'imx-drm-fixes-2017-02-17' of https://git.pengutronix.de/git/pza/linux: gpu: ipu-v3: Stop overwriting pdev->dev.of_node of child devices gpu: ipu-v3: export ipu_csi_set_downsize drm/imx: lift 64x64 pixel minimum framebuffer size requirement drm/imx: imx-tve: Do not set the regulator voltage
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Dave Airlie authored
Linux 4.10-rc8 Backmerge Linus rc8 to fix some conflicts, but also to avoid pulling it in via a fixes pull from someone.
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https://github.com/notro/linuxDave Airlie authored
Add tinydrm * tag 'drm-tinydrm-2017-02-18' of https://github.com/notro/linux: drm/tinydrm: Add support for Multi-Inno MI0283QT display dt-bindings: Add Multi-Inno MI0283QT binding dt-bindings: display/panel: Add common rotation property of: Add vendor prefix for Multi-Inno drm/tinydrm: Add MIPI DBI support drm/tinydrm: Add helper functions drm: Add DRM support for tiny LCD displays
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- 18 Feb, 2017 7 commits
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Noralf Trønnes authored
Add driver to support the Multi-Inno MI0283QT display panel. It has an ILI9341 MIPI DBI compatible display controller. Signed-off-by:
Noralf Trønnes <noralf@tronnes.org> Acked-by:
Thierry Reding <treding@nvidia.com>
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Noralf Trønnes authored
Add device-tree binding documentation for the MI0283QT display panel. Signed-off-by:
Rob Herring <robh@kernel.org>
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Noralf Trønnes authored
Display panels can be oriented many ways, especially in the embedded world. The rotation property is a way to describe this orientation. The counter clockwise direction is chosen because that's what fbdev and drm use. Signed-off-by:
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Noralf Trønnes authored
Multi-Inno Technology Co.,Ltd is a Hong Kong based company offering LCD, LCD module products and complete panel solutions. Signed-off-by:
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Noralf Trønnes authored
Add support for MIPI DBI compatible controllers. Interface type C option 1 and 3 are supported (SPI). Signed-off-by:
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Noralf Trønnes authored
Add common functionality needed by many tinydrm drivers. Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by:
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Noralf Trønnes authored
tinydrm provides helpers for very simple displays that can use CMA backed framebuffers and need flushing on changes. Signed-off-by:
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- 17 Feb, 2017 30 commits
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Dave Airlie authored
Merge tag 'drm-intel-next-fixes-2017-02-17' of git://anongit.freedesktop.org/git/drm-intel into drm-next i915 and GVT fixes for v4.11 merge window * tag 'drm-intel-next-fixes-2017-02-17' of git://anongit.freedesktop.org/git/drm-intel: (32 commits) drm/i915: Fix not finding the VBT when it overlaps with OPREGION_ASLE_EXT drm/i915: Pass timeout==0 on to i915_gem_object_wait_fence() drm/i915/gvt: Disable access to stolen memory as a guest drm/i915: Avoid spurious WARNs about the wrong pipe in the PPS code drm/i915: Check for timeout completion when waiting for the rq to submitted drm/i915: A hotfix for making aliasing PPGTT work for GVT-g drm/i915: Restore context and pd for ringbuffer submission after reset drm/i915: Let execlist_update_context() cover !FULL_PPGTT mode. drm/i915/lspcon: Fix resume time initialization due to unasserted HPD drm/i915/gen9+: Enable hotplug detection early drm/i915: Reject set-tiling-ioctl with stride==0 and a tiling mode drm/i915: Recreate internal objects with single page segments if dmar fails drm/i915/gvt: return error code if dma map iova failed drm/i915/gvt: optimize the inhibit context mmio load drm/i915/gvt: add sprite plane flip done support. drm/i915/gvt: add missing display part reset for vGPU reset drm/i915/gvt: Fix shadow context descriptor drm/i915/gvt: Fix alignment for GTT allocation drm/i915/gvt: fix crash at function release_shadow_wa_ctx drm/i915/gvt: enable IOMMU for gvt ...
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git://github.com/skeggsb/linuxDave Airlie authored
- Rework of the secure boot code, in preparation for GP10x secure boot. - Improvements to channel recovery - Initial power budget code - Some preparation for an upcoming MMU rework (probably 4.12) - Misc other fixes. * 'linux-4.11' of git://github.com/skeggsb/linux: (88 commits) drm/nouveau/tmr: provide backtrace when a timeout is hit drm/nouveau/pci/g92: Fix rearm drm/nouveau/drm/therm/fan: add a fallback if no fan control is specified in the vbios drm/nouveau/hwmon: expose power_max and power_crit drm/nouveau/iccsense: Parse max and crit power level drm/nouveau/bios/power_budget: Add basic power budget parsing drm/nouveau/fifo/gk104-: preempt recovery drm/nouveau/fifo/gk104-: trigger mmu fault before attempting engine recovery drm/nouveau/fifo/gk104-: ACK SCHED_ERROR before attempting CTXSW_TIMEOUT recovery drm/nouveau/fifo/gk104-: directly use new recovery code for ctxsw timeout drm/nouveau/fifo/gk104-: directly use new recovery code for mmu faults drm/nouveau/fifo/gk104-: reset all engines a killed channel is still active on drm/nouveau/fifo/gk104-: refactor recovery code drm/nouveau/fifo/gk104-: better detection of chid when parsing engine status drm/nouveau/fifo/gk104-: separate out engine status parsing drm/nouveau/fifo: add an api for initiating channel recovery drm/nouveau/top: add function to translate subdev index to mmu fault id drm/nouveau/gr/gf100-: implement chsw_load() method drm/nouveau/gr: implement chsw_load() method drm/nouveau/core: add engine method to assist in determining chsw direction ...
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Ben Skeggs authored
Signed-off-by:Ben Skeggs <bskeggs@redhat.com>
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Karol Herbst authored
704a6c008b7942bb7f30bb43d2a6bcad7f543662 broke pci msi rearm for g92 GPUs. g92 needs the nv46_pci_msi_rearm, where g94+ gpus used nv40_pci_msi_rearm. Reported-by:
Andrew Randrianasulu <randrianasulu@gmail.com> Signed-off-by:
Karol Herbst <karolherbst@gmail.com> Signed-off-by:
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Martin Peres authored
This seems to be absolutely necessary for a lot of NV40. Reported-by: gsgf on IRC/freenode Signed-off-by:
Martin Peres <martin.peres@free.fr> Signed-off-by:
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Karol Herbst authored
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Karol Herbst authored
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Karol Herbst authored
v2: Set entry to 0xff if not found Add cap entry for ver 0x30 tables Rework to fix memory leak v3: More error checks Simplify check for invalid entries v4: disable for ver 0x10 for now move assignments after the second last return Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
Greatly improves the chances of recovering the GPU from a CTXSW_TIMEOUT. Tested with piglit's arb_shader_image_load_store-atomicity, which causes GR to hang in such a way that recovery failed (CTXSW_TIMEOUT continually re-triggers). Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
This will serve as a basis for implementing some improvements to how we recover the GPU from channel errors. Signed-off-by: -
Ben Skeggs authored
The previous commit simply changes the interface, but should result in the same behaviour as previously. This commit has been split out from it as it can result in a different channel being selected. Signed-off-by: -
Ben Skeggs authored
We'll be wanting to reuse this logic in more places. Signed-off-by: -
Ben Skeggs authored
This will be used by callers outside of fifo interrupt handlers. Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
FIFO gives us load/save/switch status, and we need to be able to determine which direction a "switch" is failing during channel recovery. In order to do this, we apparently need to query the engine itself. Signed-off-by: -
Ben Skeggs authored
This prevents *very* long waits while attempting to destroy channels after a fault has occurred. Signed-off-by: -
Ben Skeggs authored
These will be used to improve error recovery behaviour. Signed-off-by: -
Ben Skeggs authored
There are instances (such as non-recoverable GPU page faults) where NVKM decides that a channel's context is no longer viable, and will be removed from the runlist. This commit notifies the owner of the channel when this happens, so it has the opportunity to take some kind of recovery action instead of hanging. Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Martin Peres authored
If the led class registration fails, we free drm->led but do not reset it to NULL, which means that the suspend/resume/fini function will act as if everything went well in init() and will likely crash the kernel. This patch adds the missing drm->led = NULL. Reported-by:
Emmanuel Pescosta <emmanuelpescosta099@gmail.com> Signed-off-by:
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Karol Herbst authored
Tested on a G92, seems to work. Confirmed by 8 mmiotraces. Signed-off-by:
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