summaryrefslogtreecommitdiff
path: root/include
AgeCommit message (Collapse)Author
2018-03-14drm/ttm: add bo as parameter to the ttm_tt_create callbackChristian König
Instead of calculating the size in bytes just to recalculate the number of pages from it pass the BO directly to the function. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Roger He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-14drm/ttm: add ttm_bo_pipeline_guttingChristian König
Allows us to gut a BO of it's backing store when the driver says that it isn't needed any more. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Roger He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-14drm/amdgpu: query vram type from atombiosHawking Zhang
The vram type for dGPU is stored in umc_info while sys mem type for APU is stored in integratedsysteminfo Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-14drm/ttm: add ttm_sg_tt_initChristian König
This allows drivers to only allocate dma addresses, but not a page array. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Roger He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-14drm/ttm: move ttm_tt defines into ttm_tt.hChristian König
Let's stop mangling everything in a single header and create one header per object instead. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Roger He <Hongbo.He@amd.com> Acked-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-14Merge tag 'drm-intel-next-2018-03-08' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next UAPI Changes: - Query uAPI interface (used for GPU topology information currently) * Mesa: https://patchwork.freedesktop.org/series/38795/ Driver Changes: - Increase PSR2 size for CNL (DK) - Avoid retraining LSPCON link unnecessarily (Ville) - Decrease request signaling latency (Chris) - GuC error capture fix (Daniele) * tag 'drm-intel-next-2018-03-08' of git://anongit.freedesktop.org/drm/drm-intel: (127 commits) drm/i915: Update DRIVER_DATE to 20180308 drm/i915: add schedule out notification of preempted but completed request drm/i915: expose rcs topology through query uAPI drm/i915: add query uAPI drm/i915: add rcs topology to error state drm/i915/debugfs: add rcs topology entry drm/i915/debugfs: reuse max slice/subslices already stored in sseu drm/i915: store all subslice masks drm/i915/guc: work around gcc-4.4.4 union initializer issue drm/i915/cnl: Add Wa_2201832410 drm/i915/icl: Gen11 forcewake support drm/i915/icl: Add Indirect Context Offset for Gen11 drm/i915/icl: Enhanced execution list support drm/i915/icl: new context descriptor support drm/i915/icl: Correctly initialize the Gen11 engines drm/i915: Assert that the request is indeed complete when signaled from irq drm/i915: Handle changing enable_fbc parameter at runtime better. drm/i915: Track whether the DP link is trained or not drm/i915: Nuke intel_dp->channel_eq_status drm/i915: Move SST DP link retraining into the ->post_hotplug() hook ...
2018-03-14Merge tag 'drm-amdkfd-next-2018-03-11' of ↵Dave Airlie
git://people.freedesktop.org/~gabbayo/linux into drm-next Major points for this pull request: - Add dGPU support for amdkfd initialization code and queue handling. It's not complete support since the GPUVM part is missing (the under debate stuff). - Enable PCIe atomics for dGPU if present - Various adjustments to the amdgpu<-->amdkfd interface for dGPUs - Refactor IOMMUv2 code to allow loading amdkfd without IOMMUv2 in the system - Add HSA process eviction code in case of system memory pressure - Various fixes and small changes * tag 'drm-amdkfd-next-2018-03-11' of git://people.freedesktop.org/~gabbayo/linux: (24 commits) uapi: Fix type used in ioctl parameter structures drm/amdkfd: Implement KFD process eviction/restore drm/amdkfd: Add GPUVM virtual address space to PDD drm/amdkfd: Remove unaligned memory access drm/amdkfd: Centralize IOMMUv2 code and make it conditional drm/amdgpu: Add submit IB function for KFD drm/amdgpu: Add GPUVM memory management functions for KFD drm/amdgpu: add amdgpu_sync_clone drm/amdgpu: Update kgd2kfd_shared_resources for dGPU support drm/amdgpu: Add KFD eviction fence drm/amdgpu: Remove unused kfd2kgd interface drm/amdgpu: Fix wrong mask in get_atc_vmid_pasid_mapping_pasid drm/amdgpu: Fix header file dependencies drm/amdgpu: Replace kgd_mem with amdgpu_bo for kernel pinned gtt mem drm/amdgpu: remove useless BUG_ONs drm/amdgpu: Enable KFD initialization on dGPUs drm/amdkfd: Add dGPU device IDs and device info drm/amdkfd: Add dGPU support to kernel_queue_init drm/amdkfd: Add dGPU support to the MQD manager drm/amdkfd: Add dGPU support to the device queue manager ...
2018-03-14Merge tag 'drm-misc-next-2018-03-09-3' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 4.17: UAPI Changes: plane: Add color encoding/range properties (Jyri) nouveau: Replace iturbt_709 property with color_encoding property (Ville) Core Changes: atomic: Move plane clipping into plane check helper (Ville) property: Multiple new property checks/verification (Ville) Driver Changes: rockchip: Fixes & improvements for rk3399/chromebook plus (various) sun4i: Add H3/H5 HDMI support (Jernej) i915: Add support for limited/full-range ycbcr toggling (Ville) pl111: Add bandwidth checking/limiting (Linus) Cc: Jernej Skrabec <jernej.skrabec@siol.net> Cc: Jyri Sarha <jsarha@ti.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Linus Walleij <linus.walleij@linaro.org> * tag 'drm-misc-next-2018-03-09-3' of git://anongit.freedesktop.org/drm/drm-misc: (85 commits) drm/rockchip: Don't use atomic constructs for psr drm/rockchip: analogix_dp: set psr activate/deactivate when enable/disable bridge drm/rockchip: dw_hdmi: Move HDMI vpll clock enable to bind() drm/rockchip: inno_hdmi: reorder clk_disable_unprepare call in unbind drm/rockchip: inno_hdmi: Fix error handling path. drm/rockchip: dw-mipi-dsi: Fix connector and encoder cleanup. drm/nouveau: Replace the iturbt_709 prop with the standard COLOR_ENCODING prop drm/pl111: Use max memory bandwidth for resolution drm/bridge: sii902x: Retry status read after DDI I2C drm/pl111: Handle the RealView variant separately drm/pl111: Make the default BPP a per-variant variable drm: simple_kms_helper: Fix .mode_valid() documentation bridge: Elaborate a bit on dumb VGA bridges in Kconfig drm/atomic: Add new reverse iterator over all plane state (V2) drm: Reject bad property flag combinations drm: Make property flags u32 drm/uapi: Deprecate DRM_MODE_PROP_PENDING drm: WARN when trying to add enum value > 63 to a bitmask property drm: WARN when trying add enum values to non-enum/bitmask properties drm: Reject replacing property enum values ...
2018-03-09Merge branch 'drm-next-4.17' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next More stuff for 4.17. Highlights: - More fixes for "wattman" like functionality (fine grained clk/voltage control) - Add more power profile infrastucture (context based dpm) - SR-IOV fixes - Add iomem debugging interface for use with umr - Powerplay and cgs cleanups - DC fixes and cleanups - ttm improvements - Misc cleanups all over * 'drm-next-4.17' of git://people.freedesktop.org/~agd5f/linux: (143 commits) drm/amdgpu:Always save uvd vcpu_bo in VM Mode drm/amdgpu:Correct max uvd handles drm/amdgpu: replace iova debugfs file with iomem (v3) drm/amd/display: validate plane format on primary plane drm/amdgpu: Clean sdma wptr register when only enable wptr polling drm/amd/amdgpu: re-add missing GC 9.1 and SDMA0 4.1 sh_mask header files drm/amdgpu: give warning before sleep in kiq_r/wreg drm/amdgpu: further mitigate workaround for i915 drm/amdgpu: drop gtt->adev drm/amdgpu: add amdgpu_evict_gtt debugfs entry drm/amd/pp: Add #ifdef checks for CONFIG_ACPI drm/amd/pp: fix "Delete the wrapper layer of smu_allocate/free_memory" drm/amd/pp: Drop wrapper functions for upper/lower_32_bits drm/amdgpu: Delete cgs wrapper functions for gpu memory manager drm/amd/pp: Delete the wrapper layer of smu_allocate/free_memory drm/amd/pp: Remove cgs wrapper function for temperature update Revert "drm/amd/pp: Add a pp feature mask bit for AutoWattman feature" drm/amd/pp: Add auto power profilng switch based on workloads (v2) drm/amd/pp: Revert gfx/compute profile switch sysfs drm/amd/pp: Fix sclk in highest two levels when compute on smu7 ...
2018-03-08drm/i915: expose rcs topology through query uAPILionel Landwerlin
With the introduction of asymmetric slices in CNL, we cannot rely on the previous SUBSLICE_MASK getparam to tell userspace what subslices are available. Here we introduce a more detailed way of querying the Gen's GPU topology that doesn't aggregate numbers. This is essential for monitoring parts of the GPU with the OA unit, because counters need to be normalized to the number of EUs/subslices/slices. The current aggregated numbers like EU_TOTAL do not gives us sufficient information. The Mesa series making use of this API is : https://patchwork.freedesktop.org/series/38795/ As a bonus we can draw representations of the GPU : https://imgur.com/a/vuqpa v2: Rename uapi struct s/_mask/_info/ (Tvrtko) Report max_slice/subslice/eus_per_subslice rather than strides (Tvrtko) Add uapi macros to read data from *_info structs (Tvrtko) v3: Use !!(v & DRM_I915_BIT()) for uapi macros instead of custom shifts (Tvrtko) v4: factorize query item writting (Tvrtko) tweak uapi struct/define names (Tvrtko) v5: Replace ALIGN() macro (Chris) v6: Updated uapi comments (Tvrtko) Moved flags != 0 checks into vfuncs (Tvrtko) v7: Use access_ok() before copying anything, to avoid overflows (Chris) Switch BUG_ON() to GEM_WARN_ON() (Tvrtko) v8: Tweak uapi comments style to match the coding style (Lionel) v9: Fix error in comment about computation of enabled subslice (Tvrtko) v10: Fix/update comments in uAPI (Sagar) v11: Drop drm_i915_query_(slice|subslice|eu)_info in favor of a single drm_i915_query_topology_info (Joonas) v12: Add subslice_stride/eu_stride in drm_i915_query_topology_info (Joonas) v13: Fix comment in uAPI (Joonas) Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180306122857.27317-7-lionel.g.landwerlin@intel.com
2018-03-08drm/i915: add query uAPILionel Landwerlin
There are a number of information that are readable from hardware registers and that we would like to make accessible to userspace. One particular example is the topology of the execution units (how are execution units grouped in subslices and slices and also which ones have been fused off for die recovery). At the moment the GET_PARAM ioctl covers some basic needs, but generally is only able to return a single value for each defined parameter. This is a bit problematic with topology descriptions which are array/maps of available units. This change introduces a new ioctl that can deal with requests to fill structures of potentially variable lengths. The user is expected fill a query with length fields set at 0 on the first call, the kernel then sets the length fields to the their expected values. A second call to the kernel with length fields at their expected values will trigger a copy of the data to the pointed memory locations. The scope of this uAPI is only to provide information to userspace, not to allow configuration of the device. v2: Simplify dispatcher code iteration (Tvrtko) Tweak uapi drm_i915_query_item structure (Tvrtko) v3: Rename pad fields into flags (Chris) Return error on flags field != 0 (Chris) Only copy length back to userspace in drm_i915_query_item (Chris) v4: Use array of functions instead of switch (Chris) v5: More comments in uapi (Tvrtko) Return query item errors in length field (All) v6: Tweak uapi comments style to match the coding style (Lionel) v7: Add i915_query.h (Joonas) v8: (Lionel) Change the behavior of the item iterator to report invalid queries into the query item rather than stopping the iteration. This enables userspace applications to query newer items on older kernels and only have failure on the items that are not supported. v9: Edit copyright headers (Joonas) v10: Typos & comments in uapi (Joonas) Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180306122857.27317-6-lionel.g.landwerlin@intel.com
2018-03-07drm: simple_kms_helper: Fix .mode_valid() documentationLinus Walleij
This fixes up the .mode_valid() vtable entry documentation by copyediting the documentation from the .mode_valid() documentation in the drm_modeset_helper_vtables.h file. Fixes: 40275dc4edb4 ("drm: simple_kms_helper: Add mode_valid() callback support") Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180227101109.6088-1-linus.walleij@linaro.org
2018-03-07drm/atomic: Add new reverse iterator over all plane state (V2)Shirish S
Add reverse iterator for_each_oldnew_plane_in_state_reverse to compliment the for_each_oldnew_plane_in_state way or reading plane states. The plane states are required to be read in reverse order for amd drivers, cause the z order convention followed in linux is opposite to how the planes are supposed to be presented to DC engine, which is in common to both windows and linux. V2: fix compile time errors due to -Werror flag. Signed-off-by: Shirish S <shirish.s@amd.com> Signed-off-by: Pratik Vishwakarma <Pratik.Vishwakarma@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/1520392203-6885-1-git-send-email-shirish.s@amd.com
2018-03-07drm: Make property flags u32Ville Syrjälä
The property flags are part of the uabi and we have 32 bits for them. Pass them around as u32 internally as well, instead of a signed int. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180306164849.2862-5-ville.syrjala@linux.intel.com Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2018-03-07drm/uapi: Deprecate DRM_MODE_PROP_PENDINGVille Syrjälä
DRM_MODE_PROP_PENDING is not used anywhere (except printed out by libdrm proptest/modetest). This seems to be yet another thing blindly copied from xrandr. Quoting from the protocol spec: "If 'pending' is TRUE, changes made to property values with RRChangeOutputProperty will be saved in the pending property value and be automatically copied to the current value on the next RRSetCrtcConfig request involving the named output. If 'pending' is FALSE, changes are copied immediately." So it was some kind of early idea for atomic property updates. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180306164849.2862-4-ville.syrjala@linux.intel.com Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2018-03-07Merge tag 'overlay_apply_fdt_v7-for-4.17' of ↵Laurent Pinchart
git://git.kernel.org/pub/scm/linux/kernel/git/frowand/linux into drm/next/du - DT overlay applying rework (Frank Rowand) Move duplicating and unflattening of an overlay flattened devicetree (FDT) into the overlay application code. To accomplish this, of_overlay_apply() is replaced by of_overlay_fdt_apply().
2018-03-07drm/bridge: analogix_dp: Don't create useless connectorsMarek Szyprowski
If there is another bridge after analogix_dp, then the connector object should not be created. This fixes following timeouts on Exynos5420-based Chromebook2 Peach-PIT board during boot: exynos-dp 145b0000.dp-controller: AUX CH cmd reply timeout! exynos-dp 145b0000.dp-controller: AUX CH enable timeout! exynos-dp 145b0000.dp-controller: AUX CH enable timeout! exynos-dp 145b0000.dp-controller: AUX CH enable timeout! exynos-dp 145b0000.dp-controller: AUX CH enable timeout! Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Tested-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180305085741.18896-4-m.szyprowski@samsung.com
2018-03-05drm: Don't pass clip to drm_atomic_helper_check_plane_state()Ville Syrjälä
Move the plane clip rectangle handling into drm_atomic_helper_check_plane_state(). Drivers no longer have to worry about such mundane details. v2: Convert armada, rcar, and sun4i as well v3: Resolve simple_kms_helper conflict Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Brian Starkey <brian.starkey@arm.com> Cc: Mali DP Maintainers <malidp@foss.arm.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Gustavo Padovan <gustavo@padovan.org> Cc: Sean Paul <seanpaul@chromium.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: CK Hu <ck.hu@mediatek.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Rob Clark <robdclark@gmail.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Sandy Huang <hjc@rock-chips.com> Cc: "Heiko Stübner" <heiko@sntech.de> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: VMware Graphics <linux-graphics-maintainer@vmware.com> Cc: Sinclair Yeh <syeh@vmware.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Archit Taneja <architt@codeaurora.org> Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-tegra@vger.kernel.org Cc: Russell King <rmk+kernel@armlinux.org.uk> Suggested-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Archit Taneja <architt@codeaurora.org> #msm Link: https://patchwork.freedesktop.org/patch/msgid/20180123170857.13818-5-ville.syrjala@linux.intel.com Acked-by: Liviu Dudau <liviu.dudau@arm.com> #hdlcd,malidp Acked-by: Philipp Zabel <p.zabel@pengutronix.de> #imx,mtk Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com> #vmwgfx Acked-by: Neil Armstrong <narmstrong@baylibre.com> #meson Acked-by: Shawn Guo <shawnguo@kernel.org> #zte
2018-03-04of: change overlay apply input data from unflattened to FDTFrank Rowand
Move duplicating and unflattening of an overlay flattened devicetree (FDT) into the overlay application code. To accomplish this, of_overlay_apply() is replaced by of_overlay_fdt_apply(). The copy of the FDT (aka "duplicate FDT") now belongs to devicetree code, which is thus responsible for freeing the duplicate FDT. The caller of of_overlay_fdt_apply() remains responsible for freeing the original FDT. The unflattened devicetree now belongs to devicetree code, which is thus responsible for freeing the unflattened devicetree. These ownership changes prevent early freeing of the duplicated FDT or the unflattened devicetree, which could result in use after free errors. of_overlay_fdt_apply() is a private function for the anticipated overlay loader. Update unittest.c to use of_overlay_fdt_apply() instead of of_overlay_apply(). Move overlay fragments from artificial locations in drivers/of/unittest-data/tests-overlay.dtsi into one devicetree source file per overlay. This led to changes in drivers/of/unitest-data/Makefile and drivers/of/unitest.c. - Add overlay directives to the overlay devicetree source files so that dtc will compile them as true overlays into one FDT data chunk per overlay. - Set CFLAGS for drivers/of/unittest-data/testcases.dts so that symbols will be generated for overlay resolution of overlays that are no longer artificially contained in testcases.dts - Unflatten and apply each unittest overlay FDT using of_overlay_fdt_apply(). - Enable the of_resolve_phandles() check for whether the unflattened overlay is detached. This check was previously disabled because the overlays from tests-overlay.dtsi were not unflattened into detached trees. - Other changes to unittest.c infrastructure to manage multiple test FDTs built into the kernel image (access by name instead of arbitrary number). - of_unittest_overlay_high_level(): previously unused code to add properties from the overlay_base devicetree to the live tree was triggered by the restructuring of tests-overlay.dtsi and thus testcases.dts. This exposed two bugs: (1) the need to dup a property before adding it, and (2) property 'name' is auto-generated in the unflatten code and thus will be a duplicate in the __symbols__ node - do not treat this duplicate as an error. Signed-off-by: Frank Rowand <frank.rowand@sony.com>
2018-03-02drm: Add optional COLOR_ENCODING and COLOR_RANGE properties to drm_planeJyri Sarha
Add a standard optional properties to support different non RGB color encodings in DRM planes. COLOR_ENCODING select the supported non RGB color encoding, for instance ITU-R BT.709 YCbCr. COLOR_RANGE selects the value ranges within the selected color encoding. The properties are stored to drm_plane object to allow different set of supported encoding for different planes on the device. v2: Add/fix kerneldocs, verify bitmasks (danvet) Cc: Harry Wentland <harry.wentland@amd.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Daniel Stone <daniel@fooishbar.org> Cc: Russell King - ARM Linux <linux@armlinux.org.uk> Cc: Ilia Mirkin <imirkin@alum.mit.edu> Cc: Hans Verkuil <hverkuil@xs4all.nl> Cc: Uma Shankar <uma.shankar@intel.com> Cc: Shashank Sharma <shashank.sharma@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jyri Sarha <jsarha@ti.com> [vsyrjala v2: Add/fix kerneldocs, verify bitmasks] Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180219202823.10508-1-ville.syrjala@linux.intel.com Acked-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2018-03-01drm/bridge: analogix: Do not use device's drvdataJeffy Chen
The driver that instantiates the bridge should own the drvdata, as all driver model callbacks (probe, remove, shutdown, PM ops, etc.) are also owned by its driver struct. Moreover, storing two different pointer types in driver data depending on driver initialization status is barely a good practice and in fact has led to many bugs in this driver. Let's clean up this mess and change Analogix entry points to simply accept some opaque struct pointer, adjusting their users at the same time to avoid breaking the compilation. Signed-off-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Signed-off-by: Thierry Escande <thierry.escande@collabora.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Sean Paul <seanpaul@chromium.org> Acked-by: Jingoo Han <jingoohan1@gmail.com> Acked-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20180110162348.22765-2-thierry.escande@collabora.com
2018-03-01Merge drm-next into drm-intel-next-queued (this time for real)Joonas Lahtinen
To pull in the HDCP changes, especially wait_for changes to drm/i915 that Chris wants to build on top of. Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-03-01Merge tag 'drm-intel-next-2018-02-21' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next Driver Changes: - Lift alpha_support protection from Cannonlake (Rodrigo) * Meaning the driver should mostly work for the hardware we had at our disposal when testing * Used to be preliminary_hw_support - Add missing Cannonlake PCI device ID of 0x5A4C (Rodrigo) - Cannonlake port register fix (Mahesh) - Fix Dell Venue 8 Pro black screen after modeset (Hans) - Fix for always returning zero out-fence from execbuf (Daniele) - Fix HDMI audio when no no relevant video output is active (Jani) - Fix memleak of VBT data on driver_unload (Hans) - Fix for KASAN found locking issue (Maarten) - RCU barrier consolidation to improve igt/gem_sync/idle (Chris) - Optimizations to IRQ handlers (Chris) - vblank tracking improvements (64-bit resolution, PM) (Dhinakaran) - Pipe select bit corrections (Ville) - Reduce runtime computed device_info fields (Chris) - Tune down some WARN_ONs to GEM_BUG_ON now that CI has good coverage (Chris) - A bunch of kerneldoc warning fixes (Chris) * tag 'drm-intel-next-2018-02-21' of git://anongit.freedesktop.org/drm/drm-intel: (113 commits) drm/i915: Update DRIVER_DATE to 20180221 drm/i915/fbc: Use PLANE_HAS_FENCE to determine if the plane is fenced drm/i915/fbdev: Use the PLANE_HAS_FENCE flags from the time of pinning drm/i915: Move the policy for placement of the GGTT vma into the caller drm/i915: Also check view->type for a normal GGTT view drm/i915: Drop WaDoubleCursorLP3Latency:ivb drm/i915: Set the primary plane pipe select bits on gen4 drm/i915: Don't set cursor pipe select bits on g4x+ drm/i915: Assert that we don't overflow frontbuffer tracking bits drm/i915: Track number of pending freed objects drm/i915/: Initialise trans_min for skl_compute_transition_wm() drm/i915: Clear the in-use marker on execbuf failure drm/i915: Prune gen8_gt_irq_handler drm/i915: Track GT interrupt handling using the master iir drm/i915: Remove WARN_ONCE for failing to pm_runtime_if_in_use drm: intel_dpio_phy: fix kernel-doc comments at nested struct drm/i915: Release connector iterator on a digital port conflict. drm/i915/execlists: Remove too early assert drm/i915: Assert that we always complete a submission to guc/execlists drm: move read_domains and write_domain into i915 ...
2018-02-28drm/uapi: The ctm matrix uses sign-magnitude representationVille Syrjälä
The documentation for the ctm matrix suggests a two's complement format, but at least the i915 implementation is using sign-magnitude instead. And looks like malidp is doing the same. Change the docs to match the current implementation, and change the type from __s64 to __u64 to drive the point home. Cc: dri-devel@lists.freedesktop.org Cc: Mihail Atanassov <mihail.atanassov@arm.com> Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Brian Starkey <brian.starkey@arm.com> Cc: Mali DP Maintainers <malidp@foss.arm.com> Cc: Johnson Lin <johnson.lin@intel.com> Cc: Uma Shankar <uma.shankar@intel.com> Cc: Shashank Sharma <shashank.sharma@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180222214232.6064-1-ville.syrjala@linux.intel.com Reviewed-by: Harry Wentland <harry.wentland@amd.com>
2018-02-28Merge branch 'drm-next-4.17' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next - Expose thermal thresholds through hwmon properly - Rework HDP flushing for rings and CPU - Improved dual-link DVI handling in DC - Lots of code clean up - Additional DC clean up - Allow scanout from system memory on CZ/BR/ST - Improved PASID/VM integration - Expose GPU voltage and power via hwmon - Initial wattman-like support - Initial power profiles for use-case optimized performance - Rework GPUVM TLB flushing - Rework IP offset handling for SOC15 asics - Add CRC support in DC - Fixes for mmhub powergating - Initial regamma/degamma/CTM support in DC - ttm cleanups and simplifications - ttm OOM avoidance fixes * 'drm-next-4.17' of git://people.freedesktop.org/~agd5f/linux: (348 commits) Revert "drm/radeon/pm: autoswitch power state when in balanced mode" drm/radeon: use drm_gem_private_object_init drm/amdgpu: use drm_gem_private_object_init drm/amdgpu: mitigate workaround for i915 drm/amdgpu: implement amdgpu_gem_map_(attach/detach) drm/amdgpu/powerplay/smu7: drop refresh rate checks for mclk switching drm/amdgpu/cgs: add refresh rate checking to non-DC display code drm/amd/powerplay/smu7: allow mclk switching with no displays drm/amd/powerplay/vega10: allow mclk switching with no displays drm/amd/powerplay: use PP_CAP macro for disable_mclk_switching_for_frame_lock drm/amd/powerplay: remove unused headers drm/amdgpu_gem: fix error handling path in amdgpu_gem_va_update_vm drm/amdgpu: update the PASID mapping only on demand drm/amdgpu: separate PASID mapping from VM flush v2 drm/amd/display: Fix increment when sampling OTF in DCE drm/amd/display: De PQ implementation drm/amd/display: Remove unused dm_pp_ interfaces drm/amd/display: Add logging for aux DPCD access drm/amd/display: Set vsc pack revision when DPCD revision is >= 1.2 drm/amd/display: provide an interface to query firmware version ...
2018-02-26drm/ttm: move ttm_tt_create into ttm_tt.c v2Christian König
Rename ttm_bo_add_ttm to ttm_tt_create and move it into ttm_tt.c. v2: separate the cleanup. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Roger He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-26drm/ttm: check if free mem space is under the lower limitRoger He
the free mem space and the lower limit both include two parts: system memory and swap space. For the OOM triggered by TTM, that is the case as below: first swap space is full of swapped out pages and soon system memory also is filled up with ttm pages. and then any memory allocation request will run into OOM. to cover two cases: a. if no swap disk at all or free swap space is under swap mem limit but available system mem is bigger than sys mem limit, allow TTM allocation; b. if the available system mem is less than sys mem limit but free swap space is bigger than swap mem limit, allow TTM allocation. v2: merge two memory limit(swap and system) into one v3: keep original behavior except ttm_opt_ctx->flags with TTM_OPT_FLAG_FORCE_ALLOC v4: always set force_alloc as tx->flags & TTM_OPT_FLAG_FORCE_ALLOC v5: add an attribute for lower_mem_limit v6: set lower_mem_limit as 0 to keep original behavior Signed-off-by: Roger He <Hongbo.He@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-26drm/ttm: drop persistent_swap_storage from ttm_bo_init and coChristian König
Never used as parameter, the only driver actually using this is nouveau and there it is initialized after the BO is initialized. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-26drm/ttm: drop ttm->dummy_read_pageChristian König
Only used by the AGP backend and there it can be easily accessed using ttm->bdev->glob. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-26drm/ttm: drop ttm->globChristian König
The pointer is available as ttm->bdev->glob as well. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-26drm/ttm: drop bo->globChristian König
The pointer is available as bo->bdev->glob as well. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-26drm/ttm: add bit flag TTM_OPT_FLAG_FORCE_ALLOCRoger He
set TTM_OPT_FLAG_FORCE_ALLOC when we are servicing for page fault routine. for ttm_mem_global_reserve if in page fault routine, allow the gtt pages reservation always. because page fault routing already grabbed system memory and the allowance of this exception is harmless. Otherwise, it will trigger OOM killer. will be used later. v2: set the FORCE_ALLOC always v3: minor refine Signed-off-by: Roger He <Hongbo.He@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-26drm/ttm: use bit flag to replace allow_reserved_eviction in ttm_operation_ctxRoger He
for saving memory and more bit flag can be used in future Signed-off-by: Roger He <Hongbo.He@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-22drm/simple_kms_helper: Add {enable|disable}_vblank callback supportOleksandr Andrushchenko
If simple_kms_helper based driver needs to work with vblanks, then it has to provide drm_driver.{enable|disable}_vblank callbacks, because drm_simple_kms_helper.drm_crtc_funcs does not provide any. At the same time drm_driver.{enable|disable}_vblank callbacks are marked as deprecated and shouldn't be used by new drivers. Fix this by extending drm_simple_kms_helper.drm_crtc_funcs to provide the missing callbacks. Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/1518425574-32671-2-git-send-email-andr2000@gmail.com
2018-02-22drm/i915/icl: Add the ICL PCI IDsPaulo Zanoni
This is the current PCI ID list in our documentation. Let's leave the _gt#_ part out for now since our current documentation is not 100% clear and we don't need this info now anyway. v2: Use the new ICL_11 naming (Kelvin Gardiner). v3: Latest IDs as per BSpec (Oscar). v4: Make it compile (Paulo). v5: Remove comments (Lucas). v6: Multile rebases (Paulo). v7: Rebase (Mika) Reviewed-by: Anuj Phogat <anuj.phogat@intel.com> (v1) Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Oscar Mateo <oscar.mateo@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Michel Thierry <michel.thierry@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180220153755.13509-1-mika.kuoppala@linux.intel.com
2018-02-20drm/tinydrm: Replace tinydrm_of_find_backlight with of_find_backlightMeghana Madhyastha
Remove tinydrm_of_find_backlight from tinydrm-helpers.c. We now have a generic of_find_backlight defined in backlight.c. Let the callers of tinydrm_of_find_backlight call of_find_backlight. Also, remove select BACKLIGHT_LCD_SUPPORT and select BACKLIGHT_CLASS_DEVICE from tinydrm/Kconfig as it is a hack that is no longer needed. Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Meghana Madhyastha <meghana.madhyastha@gmail.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/11dd1cabd098a730d07ab04c5987b139d14d8b21.1516810725.git.meghana.madhyastha@gmail.com
2018-02-20drm/tinydrm: Convert tinydrm_enable/disable_backlight to ↵Meghana Madhyastha
backlight_enable/disable Remove tinydrm_enable/disable_backlight and let the callers call the more generic backlight_enable/disable helpers Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Meghana Madhyastha <meghana.madhyastha@gmail.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/ec700724e47814e6426966e093bd32b2364ba147.1516810725.git.meghana.madhyastha@gmail.com
2018-02-20Merge tag 'topic/backlight_for_lag-2018-01-29' of ↵Sean Paul
git://anongit.freedesktop.org/drm/drm-misc into drm-misc-next This contains the backlight portion of Meghana Madhyastha's patch set to migrate the backlight helpers from tinydrm to the backlight subsystem. https://patchwork.freedesktop.org/series/36522/ Cc: Meghana Madhyastha <meghana.madhyastha@gmail.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> # gpg: Signature made Mon 29 Jan 2018 02:25:40 PM EST # gpg: using RSA key 7F17297CC4A076740CB3E42A96F70DFDA84A070A # gpg: Good signature from "Sean Paul <seanpaul@chromium.org>" [unknown] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 1C5E AB9E D7C9 DDE9 E7F2 087C 732C 0025 72DC AF79 # Subkey fingerprint: 7F17 297C C4A0 7674 0CB3 E42A 96F7 0DFD A84A 070A Link: https://patchwork.freedesktop.org/patch/msgid/20180129192950.bvmhkz3h42t5a25r@art_vandelay
2018-02-20drm: add documentation for tv connector state marginsJani Nikula
A bit boring documentation fix, but gets rid of the warnings: ./include/drm/drm_connector.h:370: warning: Function parameter or member 'margins.left' not described in 'drm_tv_connector_state' ./include/drm/drm_connector.h:370: warning: Function parameter or member 'margins.right' not described in 'drm_tv_connector_state' ./include/drm/drm_connector.h:370: warning: Function parameter or member 'margins.top' not described in 'drm_tv_connector_state' ./include/drm/drm_connector.h:370: warning: Function parameter or member 'margins.bottom' not described in 'drm_tv_connector_state' [Depends on fe7bc493d979 ("scripts: kernel-doc: support in-line comments on nested structs/unions") in docs-next to actually fix the warnings.] Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180219104009.4887-1-jani.nikula@intel.com
2018-02-20drm/doc: Use new substruct supportDaniel Vetter
Support for this just recently landed in linux-next. Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180219225356.24996-5-daniel.vetter@ffwll.ch
2018-02-20drm: simple_kms_helper: Add mode_valid() callback supportLinus Walleij
The PL111 needs to filter valid modes based on memory bandwidth. I guess it is a pretty simple operation, so we can still claim the DRM KMS helper pipeline is simple after adding this (optional) vtable callback. Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180220072859.3386-1-linus.walleij@linaro.org
2018-02-19drm/ttm: add ttm_tt_populate wrapperChristian König
Stop calling the driver callback directly. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Roger He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/ttm: Allow page allocations w/o triggering OOM..Andrey Grodzovsky
This to allow drivers to choose to avoid OOM invocation and handle page allocation failures instead. v2: Remove extra new lines. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Roger He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amdgpu: Expose more GPU sensor queriesRex Zhu
Add sub-queries for stable pstate shader/memory clock. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-16Merge airlied/drm-next into drm-misc-nextSean Paul
Backmerge 4.15 and hdcp topic branch Signed-off-by: Sean Paul <seanpaul@chromium.org>
2018-02-16drm: move read_domains and write_domain into i915Christian König
i915 is the only driver using those fields in the drm_gem_object structure, so they only waste memory for all other drivers. Move the fields into drm_i915_gem_object instead and patch the i915 code with the following sed commands: sed -i "s/obj->base.read_domains/obj->read_domains/g" drivers/gpu/drm/i915/*.c drivers/gpu/drm/i915/*/*.c sed -i "s/obj->base.write_domain/obj->write_domain/g" drivers/gpu/drm/i915/*.c drivers/gpu/drm/i915/*/*.c Change is only compile tested. v2: move fields around as suggested by Chris. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20180216124338.9087-1-christian.koenig@amd.com Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2018-02-16drm/bridge/synopsys: dw-hdmi: don't clobber drvdataJernej Skrabec
dw_hdmi shouldn't set drvdata since some drivers might need to store it's own data there. Rework dw_hdmi in a way to return struct dw_hdmi instead to store it in drvdata. This way drivers are responsible to store and pass structure when needed. Idea was taken from the following commit: 8242ecbd597d ("drm/bridge/synopsys: stop clobbering drvdata") Cc: p.zabel@pengutronix.de Cc: Laurent.pinchart@ideasonboard.com Cc: hjc@rock-chips.com Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Archit Taneja <architt@codeaurora.org> Tested-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180214200906.31509-6-jernej.skrabec@siol.net
2018-02-16drm/bridge/synopsys: dw-hdmi: Export some PHY related functionsJernej Skrabec
Parts of PHY code could be useful also for custom PHYs. For example, Allwinner A83T has custom PHY which is probably Synopsys gen2 PHY with few additional memory mapped registers, so most of the Synopsys PHY related code could be reused. Functions exported here are actually not specific to Synopsys PHYs but to DWC HDMI controller PHY interface. This means that even if the PHY is completely custom, i.e. not designed by Synopsys, exported functions can be useful. Reviewed-by: Archit Taneja <architt@codeaurora.org> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180214200906.31509-5-jernej.skrabec@siol.net
2018-02-16Merge tag 'topic/hdcp-2018-02-13' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next Add HDCP support to i915 drm driver. * tag 'topic/hdcp-2018-02-13' of git://anongit.freedesktop.org/drm/drm-misc: (26 commits) drm/i915: fix misalignment in HDCP register def drm/i915: Reauthenticate HDCP on failure drm/i915: Detect panel's hdcp capability drm/i915: Optimize HDCP key load drm/i915: Retry HDCP bksv read drm/i915: Connector info in HDCP debug msgs drm/i915: Stop encryption for repeater with no sink drm/i915: Handle failure from 2nd stage HDCP auth drm/i915: Downgrade hdcp logs from INFO to DEBUG_KMS drm/i915: Restore HDCP DRM_INFO when with no downstream drm/i915: Check for downstream topology errors drm/i915: Start repeater auth on READY/CP_IRQ drm/i915: II stage HDCP auth for repeater only drm/i915: Extending HDCP for HSW, BDW and BXT+ drm/i915/dp: Fix compilation of intel_dp_hdcp_check_link drm/i915: Only disable HDCP when it's active drm/i915: Don't allow HDCP on PORT E/F drm/i915: Implement HDCP for DisplayPort drm/i915: Implement HDCP for HDMI drm/i915: Add function to output Aksv over GMBUS ...
2018-02-16Merge tag 'drm-misc-next-2018-02-13' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 4.17: UAPI Changes: - drm/vc4: Expose performance counters to userspace (Boris) Cross-subsystem Changes: - MAINTAINERS: Linus to maintain panel-arm-versatile in -misc (Linus) Core Changes: - Only use swiotlb when necessary (Chunming) Driver Changes: - drm/panel: Add support for ARM Versatile panels (Linus) - pl111: Improvements around versatile panel support (Linus) ---------------------------------------- Tagged on 2018-02-06: drm-misc-next for 4.17: UAPI Changes: - Validate mode flags + type (Ville) - Deprecate unused mode flags PIXMUX, BCAST (Ville) - Deprecate unused mode types BUILTIN, CRTC_C, CLOCK_C, DEFAULT (Ville) Cross-subsystem Changes: - MAINTAINERS: s/Daniel/Maarten/ for drm-misc (Daniel) Core Changes: - gem: Export gem functions for drivers to use (Samuel) - bridge: Introduce bridge timings in drm_bridge (Linus) - dma-buf: Allow exclusive fence to be bundled in fence array when calling reservation_object_get_fences_rcu (Christian) - dp: Add training pattern 4 and HBR3 support to dp helpers (Manasi) - fourcc: Add alpha bit to formats to avoid driver format LUTs (Maxime) - mode: Various cleanups + add new device-wide .mode_valid hook (Ville) - atomic: Fix state leak when non-blocking commits fail (Leo) NOTE: IIRC, this was cross-picked to -fixes so it might fall out - crc: Allow polling on the data fd (Maarten) Driver Changes: - bridge/vga-dac: Add THS8134* support (Linus) - tinydrm: Various MIPI DBI improvements/cleanups (Noralf) - bridge/dw-mipi-dsi: Cleanups + use create_packet helper (Brian) - drm/sun4i: Add Display Engine frontend support (Maxime) - drm/sun4i: Add zpos support + increase num planes from 2 to 4 (Maxime) - various: Use drm_mode_get_hv_timing() to fill plane clip rectangle (Ville) - stm: Add 8-bit clut support, add dsi phy v1.31 support, +fixes (Phillipe) Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Chunming Zhou <david1.zhou@amd.com> Cc: Samuel Li <Samuel.Li@amd.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Noralf Trønnes <noralf@tronnes.org> Cc: Brian Norris <briannorris@chromium.org> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Ville Syrjala <ville.syrjala@linux.intel.com> Cc: Christian König <christian.koenig@amd.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Cc: Philippe Cornu <philippe.cornu@st.com> Cc: Leo (Sunpeng) Li <sunpeng.li@amd.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> * tag 'drm-misc-next-2018-02-13' of git://anongit.freedesktop.org/drm/drm-misc: (115 commits) drm/radeon: only enable swiotlb path when need v2 drm/amdgpu: only enable swiotlb alloc when need v2 drm: add func to get max iomem address v2 drm/vc4: Expose performance counters to userspace drm: Print the pid when debug logging an ioctl error. drm/stm: ltdc: remove non-alpha color formats on layer 2 for older hw drm/stm: ltdc: add non-alpha color formats drm/bridge/synopsys: dsi: Add 1.31 version support drm/bridge/synopsys: dsi: Add read feature drm/pl111: Support multiple endpoints on the CLCD drm/pl111: Support variants with broken VBLANK drm/pl111: Support variants with broken clock divider drm/pl111: Handle the Versatile RGB/BGR565 mode drm/pl111: Properly detect the ARM PL110 variants drm/panel: Add support for ARM Versatile panels drm/panel: Device tree bindings for ARM Versatile panels drm/bridge: Rename argument from crtc to bridge drm/crc: Add support for polling on the data fd. drm/sun4i: Use drm_mode_get_hv_timing() to populate plane clip rectangle drm/rcar-du: Use drm_mode_get_hv_timing() to populate plane clip rectangle ...
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-17 11:26:17 +0000