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2022-07-08drm/i915/mtl: Add MeteorLake PCI IDsRadhakrishna Sripada1-0/+13
Add Meteorlake PCI IDs. Split into M, and P subplatforms. v2: Update PCI id's v3: Move id 7d60 under MTL_M(MattR) Bspec: 55420 Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220708000335.2869311-3-radhakrishna.sripada@intel.com
2022-07-02drm/i915: Update i915 uapi documentationNiranjana Vishwanathapura1-45/+160
Add some missing i915 uapi documentation which the new i915 VM_BIND feature documentation will be refer to. Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220701003110.24843-3-niranjana.vishwanathapura@intel.com
2022-07-02drm/i915: DG2 and ATS-M device ID updatesMatt Roper1-3/+23
Small BAR support has now landed, which allows us to add the PCI IDs that correspond to add-in card designs of DG2 and ATS-M. There's also one additional MB-down PCI ID that recently appeared (0x5698) so we add it too. Cc: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220701152231.529511-2-matthew.d.roper@intel.com
2022-07-01drm/i915/uapi: add NEEDS_CPU_ACCESS hintMatthew Auld1-8/+53
If set, force the allocation to be placed in the mappable portion of I915_MEMORY_CLASS_DEVICE. One big restriction here is that system memory (i.e I915_MEMORY_CLASS_SYSTEM) must be given as a potential placement for the object, that way we can always spill the object into system memory if we can't make space. Testcase: igt@gem-create@create-ext-cpu-access-sanity-check Testcase: igt@gem-create@create-ext-cpu-access-big Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Kenneth Graunke <kenneth@whitecape.org> Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Reviewed-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-6-matthew.auld@intel.com
2022-07-01drm/i915/uapi: expose the avail trackingMatthew Auld1-1/+30
Vulkan would like to have a rough measure of how much device memory can in theory be allocated. Also add unallocated_cpu_visible_size to track the visible portion, in case the device is using small BAR. Also tweak the locking so we nice consistent values for both the mm->avail and the visible tracking. v2: tweak the locking slightly so we update the mm->avail and visible tracking as one atomic operation, such that userspace doesn't get strange values when sampling the values. Testcase: igt@i915_query@query-regions-unallocated Testcase: igt@i915_query@query-regions-sanity-check Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Kenneth Graunke <kenneth@whitecape.org> Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-3-matthew.auld@intel.com
2022-07-01drm/i915/uapi: add probed_cpu_visible_sizeMatthew Auld1-34/+42
Userspace wants to know the size of CPU visible portion of device local-memory, and on small BAR devices the probed_size is no longer enough. In Vulkan, for example, it would like to know the size in bytes for CPU visible VkMemoryHeap. We already track the io_size for each region, so plumb that through to the region query. v2: Drop the ( -1 = unknown ) stuff, which is confusing since nothing can currently ever return such a value. Testcase: igt@i915_query@query-regions-sanity-check Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Kenneth Graunke <kenneth@whitecape.org> Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Acked-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-2-matthew.auld@intel.com
2022-06-23agp/intel: Rename intel-gtt symbolsLucas De Marchi1-12/+12
Exporting the symbols like intel_gtt_* creates some confusion inside i915 that has symbols named similarly. In an attempt to isolate platforms needing intel-gtt.ko, commit 7a5c922377b4 ("drm/i915/gt: Split intel-gtt functions by arch") moved way too much inside gt/intel_gt_gmch.c, even the functions that don't callout to this module. Rename the symbols to make the separation clear. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220617230559.2109427-1-lucas.demarchi@intel.com
2022-05-23Merge tag 'drm-intel-next-2022-05-20' of ↵Tvrtko Ursulin11-176/+182
git://anongit.freedesktop.org/drm/drm-intel into drm-intel-gt-next drm/i915 drm-intel-next -> drm-intel-gt-next cross-merge sync Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> # Conflicts: # drivers/gpu/drm/i915/gt/intel_rps.c # drivers/gpu/drm/i915/i915_vma.c From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87y1ywbh5y.fsf@intel.com
2022-05-18uapi/drm/i915: Document memory residency and Flat-CCS capability of objRamalingam C1-0/+16
Capture the impact of memory region preference list of the objects, on their memory residency and Flat-CCS capability. v2: Fix the Flat-CCS capability of an obj with {lmem, smem} preference list [Thomas] v3: Reworded the doc [Matt] v4: Fixed Typos and spelling mistakes [Tvrtko, Joonas] Signed-off-by: Ramalingam C <ramalingam.c@intel.com> cc: Matthew Auld <matthew.auld@intel.com> cc: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> cc: Daniel Vetter <daniel.vetter@ffwll.ch> cc: Jon Bloomfield <jon.bloomfield@intel.com> cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> cc: Kenneth Graunke <kenneth@whitecape.org> cc: mesa-dev@lists.freedesktop.org cc: Jordan Justen <jordan.l.justen@intel.com> cc: Tony Ye <tony.ye@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Acked-by: Jordan Justen <jordan.l.justen@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220502141508.2327-1-ramalingam.c@intel.com
2022-04-30drm/i915/xehp: Add compute engine ABIMatt Roper1-0/+9
We're now ready to start exposing compute engines to userspace. v2: - Move kerneldoc for other engine classes to a separate patch. (Andi) Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Vinay Belgaumkar <vinay.belgaumkar@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Szymon Morek <szymon.morek@intel.com> UMD (mesa): https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14395 Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Tested-by: Jordan Justen <jordan.l.justen@intel.com> # mesa anvil & iris Link: https://patchwork.freedesktop.org/patch/msgid/20220428041926.1483683-4-matthew.d.roper@intel.com
2022-04-30drm/i915/uapi: Add kerneldoc for engine class enumMatt Roper1-6/+47
We'll be adding a new type of engine soon. Let's document the existing engine classes first to help make it clear what each type of engine is used for. Cc: Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220428041926.1483683-2-matthew.d.roper@intel.com
2022-04-28drm/i915: Add first set of DG2 PCI IDsMatt Roper1-0/+22
The IDs added here are the subset reserved for 'motherboard down' designs of DG2. We have all the necessary support upstream to enable these now (although they'll continue to require force_probe until the usual requirements are met). The remaining DG2 IDs for add-in cards will come in a future patch once some additional required functionality has fully landed. Bspec: 44477 Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Dave Airlie <airlied@gmail.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220425211251.77154-3-matthew.d.roper@intel.com
2022-04-26Merge drm/drm-next into drm-intel-nextJani Nikula41-318/+461
Need to bring commit d8bb92e70a43 ("drm/dp: Factor out a function to probe a DPCD address") back as a dependency to further work in drm-intel-next. Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2022-04-25Merge tag 'gvt-next-2022-04-21-for-christoph' of ↵Jani Nikula1-78/+4
https://github.com/intel/gvt-linux into drm-intel-next gvt-next-2022-04-21-for-christoph - Separating the MMIO table from GVT-g. (Zhi) - GVT-g re-factor. (Christoph) - GVT-g mdev API cleanup. (Jason) - GVT-g trace/makefile cleanup. (Jani) [Jani: added #include to adapt to header refactoring in drm-intel-next] Signed-off-by: Jani Nikula <jani.nikula@intel.com> From: "Wang, Zhi A" <zhi.a.wang@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/25a713cd-0b7d-4c09-7d91-4f4ef6c9eb11@intel.com
2022-04-21drm/i915/gsc: add gsc as a mei auxiliary deviceTomas Winkler1-0/+19
GSC is a graphics system controller, it provides a chassis controller for graphics discrete cards. There are two MEI interfaces in GSC: HECI1 and HECI2. Both interfaces are on the BAR0 at offsets 0x00258000 and 0x00259000. GSC is a GT Engine (class 4: instance 6). HECI1 interrupt is signaled via bit 15 and HECI2 via bit 14 in the interrupt register. This patch exports GSC as auxiliary device for mei driver to bind to for HECI2 interface and prepares for HECI1 interface as it will follow up soon. CC: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Vitaly Lubart <vitaly.lubart@intel.com> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220419193314.526966-2-daniele.ceraolospurio@intel.com
2022-04-21Merge drm/drm-next into drm-intel-gt-nextRodrigo Vivi4-3/+53
In order to get the GSC Support merged on drm-intel-gt-next in a clean fashion we needed this ATS-M patch to avoid conflict in i915_pci.c: commit 412c942bdfae ("drm/i915/ats-m: add ATS-M platform info") -- Fixing a silent conflict on drivers/gpu/drm/i915/gt/intel_gt_gmch.c: - if (!intel_vtd_active(i915)) + if (!i915_vtd_active(i915)) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2022-04-21vfio/mdev: Remove mdev drvdataJason Gunthorpe1-9/+0
This is no longer used, remove it. All usages were moved over to either use container_of() from a vfio_device or to use dev_drvdata() directly on the mdev. Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Zhi Wang <zhi.a.wang@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20220411141403.86980-35-hch@lst.de Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Reviewed-by: Zhi Wang <zhi.a.wang@intel.com>
2022-04-21vfio/mdev: Remove mdev_parent_opsJason Gunthorpe1-21/+4
The last useful member in this struct is the supported_type_groups, move it to the mdev_driver and delete mdev_parent_ops. Replace it with mdev_driver as an argument to mdev_register_device() Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Zhi Wang <zhi.a.wang@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20220411141403.86980-33-hch@lst.de Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Reviewed-by: Zhi Wang <zhi.a.wang@intel.com>
2022-04-21vfio/mdev: Remove mdev_parent_ops dev_attr_groupsJason Gunthorpe1-2/+0
This is only used by one sample to print a fixed string that is pointless. In general, having a device driver attach sysfs attributes to the parent is horrific. This should never happen, and always leads to some kind of liftime bug as it become very difficult for the sysfs attribute to go back to any data owned by the device driver. Remove the general mechanism to create this abuse. Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Zhi Wang <zhi.a.wang@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20220411141403.86980-32-hch@lst.de Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Reviewed-by: Zhi Wang <zhi.a.wang@intel.com>
2022-04-21vfio/mdev: Remove vfio_mdev.cJason Gunthorpe1-47/+1
Now that all mdev drivers directly create their own mdev_device driver and directly register with the vfio core's vfio_device_ops this is all dead code. Delete vfio_mdev.c and the mdev_parent_ops members that are connected to it. Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Zhi Wang <zhi.a.wang@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20220411141403.86980-31-hch@lst.de Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Reviewed-by: Zhi Wang <zhi.a.wang@intel.com>
2022-04-21drm/ttm: Add common debugfs code for resource managersZack Rusin1-0/+4
Drivers duplicate the code required to add debugfs entries for various ttm resource managers. To fix it add common TTM resource manager debugfs code that each driver can reuse. Specific resource managers can overwrite ttm_resource_manager_func::debug to get more information from those debugfs entries. Signed-off-by: Zack Rusin <zackr@vmware.com> Cc: Huang Rui <ray.huang@amd.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20220412033526.369115-2-zack@kde.org Reviewed-by: Christian König <christian.koenig@amd.com>
2022-04-20drm/i915/rpl-p: Add PCI IDsMatt Atwood1-0/+9
Adding initial PCI ids for RPL-P. RPL-P behaves identically to ADL-P from i915's point of view. Changes since V1 : - SUBPLATFORM ADL_N and RPL_P clash as both are ADLP based - Matthew R Bspec: 55376 Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com> Signed-off-by: Madhumitha Tolakanahalli Pradeep <madhumitha.tolakanahalli.pradeep@intel.com> Signed-off-by: Tejas Upadhyay <tejaskumarx.surendrakumar.upadhyay@intel.com> [mattrope: Corrected comment formatting to match coding style] Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220418062157.2974665-1-tejaskumarx.surendrakumar.upadhyay@intel.com
2022-04-19drm: bridge: dw_hdmi: Audio: Add General Parallel Audio (GPA) driverSandor Yu1-0/+7
General Parallel Audio (GPA) interface is one of the supported audio interface for synopsys HDMI module, which has verified for i.MX8MPlus platform. This is initial version for GPA. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Signed-off-by: Sandor Yu <Sandor.yu@nxp.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/f21ba3e8c4d9d028ac74c6f3c588ddbffe739399.1649989179.git.Sandor.yu@nxp.com
2022-04-19drm: bridge: dw_hdmi: add reset function for PHY GEN1Sandor Yu1-1/+3
PHY reset register(MC_PHYRSTZ) active high reset control for PHY GEN2, and active low reset control for PHY GEN1. Rename function dw_hdmi_phy_reset to dw_hdmi_phy_gen2_reset. Add dw_hdmi_phy_gen1_reset function for PHY GEN1. Signed-off-by: Sandor Yu <Sandor.yu@nxp.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/e0b3be2d63fe3e95246fb8b8b0dcd57415b29e04.1649989179.git.Sandor.yu@nxp.com
2022-04-18Merge drm/drm-next into drm-misc-nextPaul Cercueil23-51/+237
drm/drm-next has a build fix for the NewVision NV3052C panel (drivers/gpu/drm/panel/panel-newvision-nv3052c.c), which needs to be merged back to drm-misc-next, as it was failing to build there. Signed-off-by: Paul Cercueil <paul@crapouillou.net>
2022-04-15drm/i915/uapi: Add DRM_I915_QUERY_GEOMETRY_SUBSLICESMatt Atwood1-4/+23
Newer platforms have DSS that aren't necessarily available for both geometry and compute, two queries will need to exist. This introduces the first, when passing a valid engine class and engine instance in the flags returns a topology describing geometry. Based on past discussion, we currently only support this new query item on Xe_HP and beyond; earlier platforms do not need to worry about geometry and compute pipelines having access to different topology and should continue to use the existing topology query. v2: fix white space errors v3: change flags from hosting 2 8 bit numbers to holding a i915_engine_class_instance struct v4: add error if non rcs engine passed. v5 (by MattR): - Improve kerneldoc and cross references to related structs/enums. (Daniel) - Clarify that geometry query is only supported on render engines (Francisco) - Clarify that the new query is only supported on Xe_HP+. - Fix checkpatch warnings. Cc: Ashutosh Dixit <ashutosh.dixit@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Francisco Jerez <currojerez@riseup.net> UMD (mesa): https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14143 Testcase: igt@i915_query@test-query-geometry-subslices Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Francisco Jerez <currojerez@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20220414192230.749771-4-matthew.d.roper@intel.com
2022-04-15drm/i915/doc: Link query items to their uapi structsMatt Roper1-14/+20
Document the possible options for drm_i915_query_item.query_id with links to the corresponding uapi structures. Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Francisco Jerez <currojerez@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20220414192230.749771-3-matthew.d.roper@intel.com
2022-04-15drm/i915/doc: Convert perf UAPI comments to kerneldocMatt Roper1-30/+86
Convert the comments for drm_i915_query_perf_config and drm_i915_perf_oa_config to kerneldoc so that they will show up in the generated documentation. Also correct a couple places that referred to query_id when they actually meant to refer to query_item.flags. Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Francisco Jerez <currojerez@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20220414192230.749771-2-matthew.d.roper@intel.com
2022-04-15drm/i915/doc: Convert drm_i915_query_topology_info comment to kerneldocMatt Roper1-32/+78
This structure has a great comment describing the fields, but it's not currently in kerneldoc form and does not show up in the generated documentation. Let's fix that and also clarify the description of what "subslice" refers to on gen12 platforms and beyond and that "slice" is no longer meaningful on Xe_HP and beyond. Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Francisco Jerez <currojerez@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20220414192230.749771-1-matthew.d.roper@intel.com
2022-04-14drm/dp: Factor out a function to probe a DPCD addressImre Deak1-0/+1
Factor out from drm_dp_dpcd_read() a function to probe a DPCD address with a 1-byte read access. This will be needed by the next patch doing a read from an LTTPR address, which must happen without the preceding wake-up read in drm_dp_dpcd_read(). While at it add tracing for the 1 byte read even if the read was successful. v2: Add a probe function instead of exporting drm_dp_dpcd_access(). (Jani) v3: Add tracing for the 1-byte read even if the read was successful. (Khaled) Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Khaled Almahallawy <khaled.almahallawy@intel.com> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220411132539.984647-1-imre.deak@intel.com
2022-04-14Merge tag 'drm-intel-next-2022-04-13-1' of ↵Dave Airlie4-3/+53
git://anongit.freedesktop.org/drm/drm-intel into drm-next drm/i915 feature pull for v5.19: Features and functionality: - Add support for new Tile 4 format on DG2 (Stan) - Add support for new CCS clear color compression on DG2 (Mika, Juha-Pekka) - Add support for new render and media compression formats on DG2 (Matt) - Support multiple eDP and LVDS native mode refresh rates (Ville) - Support static DRRS (Ville) - ATS-M platform info (Matt) - RPL-S PCI IDs (Tejas) - Extend DP HDR support to HSW+ (Uma) - Bump ADL-P DMC version to v2.16 (Madhumitha) - Let users disable PSR2 while enabling PSR1 (José) Refactoring and cleanups: - Massive DRRS and panel fixed mode refactoring and cleanups (Ville) - Power well refactoring and cleanup (Imre) - Clean up and refactor crtc readout and compute config (Ville) - Use kernel string helpers (Lucas) - Refactor gmbus pin lookups and allocation (Jani) - PCH display cleanups (Ville) - DPLL and DPLL manager refactoring (Ville) - Include and header refactoring (Jani, Tvrtko) - DMC abstractions (Jani) - Non-x86 build refactoring (Casey) - VBT parsing refactoring (Ville) - Bigjoiner refactoring (Ville) - Optimize plane, pfit, scaler, etc. programming using unlocked writes (Ville) - Split several register writes in commit to noarm+arm pairs (Ville) - Clean up SAGV handling (Ville) - Clean up bandwidth and ddb allocation (Ville) - FBC cleanups (Ville) Fixes: - Fix native HDMI and DP HDMI DFP clock limits on deep color/4:2:0 (Ville) - Fix DMC firmware platform check (Lucas) - Fix cursor coordinates on bigjoiner secondary (Ville) - Fix MSO vs. bigjoiner timing confusion (Ville) - Fix ADL-P eDP voltage swing (José) - Fix VRR capability property update (Manasi) - Log DG2 SNPS PHY calibration errors (Matt, Lucas) - Fix PCODE request status checks (Stan) - Fix uncore unclaimed access warnings (Lucas) - Fix VBT new max TMDS clock parsing (Shawn) - Fix ADL-P non-existent underrun recovery (Swathi Dhanavanthri) - Fix ADL-N stepping info (Tejas) - Fix DPT mapping flags to contiguous (Stan) - Fix DG2 max display bandwidth (Vinod) - Fix DP low voltage SKU checks (Ankit) - Fix RPL-S VT-d translation enable via quirk (Tejas) - Fixes to PSR2 (José) - Fix PIPE_MBUS_DBOX_CTL programming (José) - Fix LTTPR capability read/check on DP 1.2 (Imre) - Fix ADL-P register corruption after DDI clock enabling (Imre) - Fix ADL-P MBUS DBOX BW and B credits (Caz) Merges: - Backmerge drm-next (Rodrigo, Jani) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/874k2xgewe.fsf@intel.com
2022-04-13drm/ttm: fix kerneldoc for ttm_lru_bulk_moveChristian König1-2/+1
Update the kerneldoc for the members as well. Signed-off-by: Christian König <christian.koenig@amd.com> Fixes: b0e2c9ea5afc ("drm/ttm: allow bulk moves for all domains") Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20220413091242.638413-1-christian.koenig@amd.com
2022-04-12drm/ttm: stop passing NULL fence in ttm_bo_move_sync_cleanupMatthew Auld1-8/+3
If we hit the sync case, like when skipping clearing for kernel internal objects, or when falling back to cpu clearing, like in i915, we end up trying to add a NULL fence, but with some recent changes in this area this now just results in NULL deref in dma_resv_add_fence: <1>[ 5.466383] BUG: kernel NULL pointer dereference, address: 0000000000000008 <1>[ 5.466384] #PF: supervisor read access in kernel mode <1>[ 5.466385] #PF: error_code(0x0000) - not-present page <6>[ 5.466386] PGD 0 P4D 0 <4>[ 5.466387] Oops: 0000 [#1] PREEMPT SMP NOPTI <4>[ 5.466389] CPU: 5 PID: 267 Comm: modprobe Not tainted 5.18.0-rc2-CI-CI_DRM_11481+ #1 <4>[ 5.466391] RIP: 0010:dma_resv_add_fence+0x63/0x260 <4>[ 5.466395] Code: 38 85 c0 0f 84 df 01 00 00 0f 88 e8 01 00 00 83 c0 01 0f 88 df 01 00 00 8b 05 35 89 10 01 49 8d 5e 68 85 c0 0f 85 45 01 00 00 <48> 8b 45 08 48 3d c0 a5 0a 82 0f 84 5c 01 00 00 48 3d 60 a5 0a 82 <4>[ 5.466396] RSP: 0018:ffffc90000e974f8 EFLAGS: 00010202 <4>[ 5.466397] RAX: 0000000000000001 RBX: ffff888123e88b28 RCX: 00000000ffffffff <4>[ 5.466398] RDX: 0000000000000001 RSI: ffffffff822e4f50 RDI: ffffffff8233f087 <4>[ 5.466399] RBP: 0000000000000000 R08: ffff8881313dbc80 R09: 0000000000000001 <4>[ 5.466399] R10: 0000000000000001 R11: 00000000da354294 R12: 0000000000000000 <4>[ 5.466400] R13: ffff88810927dc58 R14: ffff888123e88ac0 R15: ffff88810a88d600 <4>[ 5.466401] FS: 00007f5fa1193540(0000) GS:ffff88845d880000(0000) knlGS:0000000000000000 <4>[ 5.466402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 5.466402] CR2: 0000000000000008 CR3: 0000000106dd6003 CR4: 00000000003706e0 <4>[ 5.466403] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 5.466404] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 5.466404] Call Trace: <4>[ 5.466405] <TASK> <4>[ 5.466406] ttm_bo_move_accel_cleanup+0x62/0x270 [ttm] <4>[ 5.466411] ? i915_rsgt_from_buddy_resource+0x185/0x1e0 [i915] <4>[ 5.466529] i915_ttm_move+0xfd/0x430 [i915] <4>[ 5.466833] ? dma_resv_reserve_fences+0x4e/0x320 <4>[ 5.466836] ? ttm_bo_add_move_fence.constprop.20+0xf7/0x140 [ttm] <4>[ 5.466841] ttm_bo_handle_move_mem+0xa1/0x140 [ttm] <4>[ 5.466845] ttm_bo_validate+0xee/0x160 [ttm] <4>[ 5.466849] __i915_ttm_get_pages+0x4f/0x210 [i915] <4>[ 5.466976] i915_ttm_get_pages+0xad/0x140 [i915] <4>[ 5.467094] ____i915_gem_object_get_pages+0x32/0xf0 [i915] <4>[ 5.467210] __i915_gem_object_get_pages+0x89/0xa0 [i915] <4>[ 5.467323] i915_vma_get_pages+0x114/0x1d0 [i915] <4>[ 5.467446] i915_vma_pin_ww+0xd3/0xa90 [i915] <4>[ 5.467570] i915_vma_pin.constprop.10+0x119/0x1b0 [i915] <4>[ 5.467700] ? __mutex_unlock_slowpath+0x3e/0x2b0 <4>[ 5.467704] intel_alloc_initial_plane_obj.isra.6+0x1a9/0x390 [i915] <4>[ 5.467833] intel_crtc_initial_plane_config+0x83/0x340 [i915] In the ttm_bo_move_sync_cleanup() case it seems we only really care about calling ttm_bo_wait_free_node(), so let's instead just call that directly. Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Christian König <christian.koenig@amd.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Nirmoy Das <nirmoy.das@linux.intel.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220411085603.58156-1-matthew.auld@intel.com
2022-04-12drm/fourcc: Introduce format modifier for DG2 clear colorMika Kahola1-0/+14
DG2 clear color render compression uses Tile4 layout. Therefore, we need to define a new format modifier for uAPI to support clear color rendering. v2: Display version is fixed. [Imre] KDoc is enhanced for cc modifier. [Nanley & Lionel] v3: Split out the modifier addition to a separate patch. Clarify the modifier layout description. Cc: dri-devel@lists.freedesktop.org Signed-off-by: Mika Kahola <mika.kahola@intel.com> cc: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Juha-Pekka Heikkilä <juha-pekka.heikkila@intel.com> Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Acked-by: Nanley Chery <nanley.g.chery@intel.com> Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220411143405.1073845-4-imre.deak@intel.com
2022-04-12drm/fourcc: Introduce format modifiers for DG2 render and media compressionMatt Roper1-0/+22
The render/media engines on DG2 unify render compression and media compression into a single format for the first time, using the Tile 4 layout for main surfaces. The compression algorithm is different from any previous platform and the display engine must still be configured to decompress either a render or media compressed surface; as such, we need new RC and MC framebuffer modifiers to represent buffers in this format. v2: Clarify modifier layout description. Cc: dri-devel@lists.freedesktop.org Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Acked-by: Nanley Chery <nanley.g.chery@intel.com> Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220411143405.1073845-2-imre.deak@intel.com
2022-04-12Merge drm/drm-next into drm-intel-gt-nextJoonas Lahtinen721-7911/+15967
Pull in TTM changes needed for DG2 CCS enabling from Ram. Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2022-04-12Merge tag 'drm-misc-next-2022-04-07' of ↵Dave Airlie18-185/+143
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.19: UAPI Changes: Cross-subsystem Changes: Core Changes: - atomic: Add atomic_print_state to private objects - edid: Constify the EDID parsing API, rework of the API - dma-buf: Add dma_resv_replace_fences, dma_resv_get_singleton, make dma_resv_excl_fence private - format: Support monochrome formats - fbdev: fixes for cfb_imageblit and sys_imageblit, pagelist corruption fix - selftests: several small fixes - ttm: Rework bulk move handling Driver Changes: - Switch all relevant drivers to drm_mode_copy or drm_mode_duplicate - bridge: conversions to devm_drm_of_get_bridge and panel_bridge, autosuspend for analogix_dp, audio support for it66121, DSI to DPI support for tc358767, PLL fixes and I2C support for icn6211 - bridge_connector: Enable HPD if supported - etnaviv: fencing improvements - gma500: GEM and GTT improvements, connector handling fixes - komeda: switch to plane reset helper - mediatek: MIPI DSI improvements - omapdrm: GEM improvements - panel: DT bindings fixes for st7735r, few fixes for ssd130x, new panels: ltk035c5444t, B133UAN01, NV3052C - qxl: Allow to run on arm64 - sysfb: Kconfig rework, support for VESA graphic mode selection - vc4: Add a tracepoint for CL submissions, HDMI YUV output, HDMI and clock improvements - virtio: Remove restriction of non-zero blob_flags, - vmwgfx: support for CursorMob and CursorBypass 4, various improvements and small fixes [airlied: fixup conflict with newvision panel callbacks] Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20220407085940.pnflvjojs4qw4b77@houat
2022-04-11Merge drm/drm-next into drm-intel-nextJani Nikula696-7639/+15610
Sync up with v5.18-rc1, in particular to get 5e3094cfd9fb ("drm/i915/xehpsdv: Add has_flat_ccs to device info"). Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2022-04-10Merge tag 'driver-core-5.18-rc2' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here are two small driver core changes for 5.18-rc2. They are the final bits in the removal of the default_attrs field in struct kobj_type. I had to wait until after 5.18-rc1 for all of the changes to do this came in through different development trees, and then one new user snuck in. So this series has two changes: - removal of the default_attrs field in the powerpc/pseries/vas code. The change has been acked by the PPC maintainers to come through this tree - removal of default_attrs from struct kobj_type now that all in-kernel users are removed. This cleans up the kobject code a little bit and removes some duplicated functionality that confused people (now there is only one way to do default groups) Both of these have been in linux-next for all of this week with no reported problems" * tag 'driver-core-5.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: kobject: kobj_type: remove default_attrs powerpc/pseries/vas: use default_groups in kobj_type
2022-04-10Merge tag 'locking_urgent_for_v5.18_rc2' of ↵Linus Torvalds2-23/+31
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fixes from Borislav Petkov: - Allow the compiler to optimize away unused percpu accesses and change the local_lock_* macros back to inline functions - A couple of fixes to static call insn patching * tag 'locking_urgent_for_v5.18_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: Revert "mm/page_alloc: mark pagesets as __maybe_unused" Revert "locking/local_lock: Make the empty local_lock_*() function a macro." x86/percpu: Remove volatile from arch_raw_cpu_ptr(). static_call: Remove __DEFINE_STATIC_CALL macro static_call: Properly initialise DEFINE_STATIC_CALL_RET0() static_call: Don't make __static_call_return0 static x86,static_call: Fix __static_call_return0 for i386
2022-04-10Merge tag 'gpio-fixes-for-v5.18-rc2' of ↵Linus Torvalds1-0/+9
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fix from Bartosz Golaszewski: - fix a race condition with consumers accessing the fields of GPIO IRQ chips before they're fully initialized * tag 'gpio-fixes-for-v5.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: Restrict usage of GPIO chip irq members before initialization
2022-04-09Merge tag 'acpi-5.18-rc2' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI updates from Rafael Wysocki: "These revert a problematic commit from the 5.17 development cycle and finalize the elimination of acpi_bus_get_device() that mostly took place during the recent merge window. Specifics: - Revert an ACPI processor driver change related to cache invalidation in acpi_idle_play_dead() that clearly was a mistake and introduced user-visible regressions (Akihiko Odaki). - Replace the last instance of acpi_bus_get_device() added during the recent merge window and drop the function to prevent more users of it from being added (Rafael Wysocki)" * tag 'acpi-5.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: bus: Eliminate acpi_bus_get_device() Revert "ACPI: processor: idle: Only flush cache on entering C3"
2022-04-09Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-4/+7
Merge fixes from Andrew Morton: "9 patches. Subsystems affected by this patch series: mm (migration, highmem, sparsemem, mremap, mempolicy, and memcg), lz4, mailmap, and MAINTAINERS" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: MAINTAINERS: add Tom as clang reviewer mm/list_lru.c: revert "mm/list_lru: optimize memcg_reparent_list_lru_node()" mailmap: update Vasily Averin's email address mm/mempolicy: fix mpol_new leak in shared_policy_replace mmmremap.c: avoid pointless invalidate_range_start/end on mremap(old_size=0) mm/sparsemem: fix 'mem_section' will never be NULL gcc 12 warning lz4: fix LZ4_decompress_safe_partial read out of bound highmem: fix checks in __kmap_local_sched_{in,out} mm: migrate: use thp_order instead of HPAGE_PMD_ORDER for new page allocation.
2022-04-09mm/sparsemem: fix 'mem_section' will never be NULL gcc 12 warningWaiman Long1-4/+7
The gcc 12 compiler reports a "'mem_section' will never be NULL" warning on the following code: static inline struct mem_section *__nr_to_section(unsigned long nr) { #ifdef CONFIG_SPARSEMEM_EXTREME if (!mem_section) return NULL; #endif if (!mem_section[SECTION_NR_TO_ROOT(nr)]) return NULL; : It happens with CONFIG_SPARSEMEM_EXTREME off. The mem_section definition is #ifdef CONFIG_SPARSEMEM_EXTREME extern struct mem_section **mem_section; #else extern struct mem_section mem_section[NR_SECTION_ROOTS][SECTIONS_PER_ROOT]; #endif In the !CONFIG_SPARSEMEM_EXTREME case, mem_section is a static 2-dimensional array and so the check "!mem_section[SECTION_NR_TO_ROOT(nr)]" doesn't make sense. Fix this warning by moving the "!mem_section[SECTION_NR_TO_ROOT(nr)]" check up inside the CONFIG_SPARSEMEM_EXTREME block and adding an explicit NR_SECTION_ROOTS check to make sure that there is no out-of-bound array access. Link: https://lkml.kernel.org/r/20220331180246.2746210-1-longman@redhat.com Fixes: 3e347261a80b ("sparsemem extreme implementation") Signed-off-by: Waiman Long <longman@redhat.com> Reported-by: Justin Forbes <jforbes@redhat.com> Cc: "Kirill A . Shutemov" <kirill.shutemov@linux.intel.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Rafael Aquini <aquini@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-04-08Merge tag 'nfs-for-5.18-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds3-4/+3
Pull NFS client fixes from Trond Myklebust: "Stable fixes: - SUNRPC: Ensure we flush any closed sockets before xs_xprt_free() Bugfixes: - Fix an Oopsable condition due to SLAB_ACCOUNT setting in the NFSv4.2 xattr code. - Fix for open() using an file open mode of '3' in NFSv4 - Replace readdir's use of xxhash() with hash_64() - Several patches to handle malloc() failure in SUNRPC" * tag 'nfs-for-5.18-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: SUNRPC: Move the call to xprt_send_pagedata() out of xprt_sock_sendmsg() SUNRPC: svc_tcp_sendmsg() should handle errors from xdr_alloc_bvec() SUNRPC: Handle allocation failure in rpc_new_task() NFS: Ensure rpc_run_task() cannot fail in nfs_async_rename() NFSv4/pnfs: Handle RPC allocation errors in nfs4_proc_layoutget SUNRPC: Handle low memory situations in call_status() SUNRPC: Handle ENOMEM in call_transmit_status() NFSv4.2: Fix missing removal of SLAB_ACCOUNT on kmem_cache allocation SUNRPC: Ensure we flush any closed sockets before xs_xprt_free() NFS: Replace readdir's use of xxhash() with hash_64() SUNRPC: handle malloc failure in ->request_prepare NFSv4: fix open failure with O_ACCMODE flag Revert "NFSv4: Handle the special Linux file open access mode"
2022-04-08Merge tag 'arm64-fixes' of ↵Linus Torvalds1-3/+7
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "The two main things to note are: (1) The bulk of the diffstat is us reverting a horrible bodge we had in place to ease the merging of maple tree during the merge window (which turned out not to be needed, but anyway) (2) The TLB invalidation fix is done in core code, as suggested by (and Acked-by) Peter. Summary: - Revert temporary bodge in MTE coredumping to ease maple tree integration - Fix stack frame size warning reported with 64k pages - Fix stop_machine() race with instruction text patching - Ensure alternatives patching routines are not instrumented - Enable Spectre-BHB mitigation for Cortex-A78AE - Fix hugetlb TLB invalidation when contiguous hint is used - Minor perf driver fixes - Fix some typos" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: perf/imx_ddr: Fix undefined behavior due to shift overflowing the constant arm64: Add part number for Arm Cortex-A78AE arm64: patch_text: Fixup last cpu should be master tlb: hugetlb: Add more sizes to tlb_remove_huge_tlb_entry arm64: alternatives: mark patch_alternative() as `noinstr` perf: MARVELL_CN10K_DDR_PMU should depend on ARCH_THUNDER perf: qcom_l2_pmu: fix an incorrect NULL check on list iterator arm64: Fix comments in macro __init_el2_gicv3 arm64: fix typos in comments arch/arm64: Fix topology initialization for core scheduling arm64: mte: Fix the stack frame size warning in mte_dump_tag_range() Revert "arm64: Change elfcore for_each_mte_vma() to use VMA iterator"
2022-04-08Merge tag 'folio-5.18e' of git://git.infradead.org/users/willy/pagecacheLinus Torvalds1-2/+6
Pull folio fixes from Matthew Wilcox: "Fewer bug reports than I was expecting from enabling large folios. One that doesn't show up on x86 but does on arm64, one that shows up with hugetlbfs memory failure testing and one that shows up with page migration, which it turns out I wasn't testing because my last NUMA machine died. Need to set up a qemu fake NUMA machine so I don't skip testing that in future. Summary: - Remove the migration code's assumptions about large pages being PMD sized - Don't call pmd_page() on a non-leaf PMD - Fix handling of hugetlbfs pages in page_vma_mapped_walk" * tag 'folio-5.18e' of git://git.infradead.org/users/willy/pagecache: mm/rmap: Fix handling of hugetlbfs pages in page_vma_mapped_walk mm/mempolicy: Use vma_alloc_folio() in new_page() mm: Add vma_alloc_folio() mm/migrate: Use a folio in migrate_misplaced_transhuge_page() mm/migrate: Use a folio in alloc_migration_target() mm/huge_memory: Avoid calling pmd_page() on a non-leaf PMD
2022-04-08Merge tag 'mmc-v5.18-rc1' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC updates from Ulf Hansson: "MMC core: - Improve API to make it clear that mmc_hw_reset() is for cards - Fixup support for writeback-cache for eMMC and SD - Check for errors after writes on SPI MMC host: - renesas_sdhi: A couple of fixes of TAP settings for eMMC HS400 mode - mmci_stm32: Fixup check of all elements in sg list - sdhci-xenon: Revert unnecessary fix for annoying 1.8V regulator warning" * tag 'mmc-v5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: core: improve API to make clear mmc_hw_reset is for cards mmc: renesas_sdhi: don't overwrite TAP settings when HS400 tuning is complete mmc: renesas_sdhi: special 4tap settings only apply to HS400 mmc: core: Fixup support for writeback-cache for eMMC and SD mmc: block: Check for errors after write on SPI mmc: mmci: stm32: correctly check all elements of sg list Revert "mmc: sdhci-xenon: fix annoying 1.8V regulator warning"
2022-04-08mmc: core: improve API to make clear mmc_hw_reset is for cardsWolfram Sang1-1/+1
To make it unambiguous that mmc_hw_reset() is for cards and not for controllers, we make the function argument mmc_card instead of mmc_host. Also, all users are converted. Suggested-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220408080045.6497-2-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-04-08Merge tag 'drm-fixes-2022-04-08' of git://anongit.freedesktop.org/drm/drmLinus Torvalds3-0/+116
Pull drm fixes from Dave Airlie: "Main set of fixes for rc2, mostly amdgpu, but some dma-fence fixups as well, along with some other misc ones. dma-fence: - fix warning about fence containers - fix logic error in new fence merge code - handle empty dma_fence_arrays gracefully bridge: - Try all possible cases for bridge/panel detection. bindings: - Don't require input port for MIPI-DSI, and make width/height mandatory. fbdev: - Fix unregistering of framebuffers without device. nouveau: - Fix a crash when booting with nouveau on tegra. amdgpu: - GFX 10.3.7 fixes - noretry updates - VCN fixes - TMDS fix - zstate fix for freesync video - DCN 3.1.5 fix - Display stack size fix - Audio fix - DCN 3.1 pstate fix - TMZ VCN fix - APU passthrough fix - Misc other fixes - VCN 3.0 fixes - Misc display fixes - GC 10.3 golden register fix - Suspend fix - SMU 10 fix amdkfd: - Error handling fix - xgmi p2p fix - HWS VMIDs fix - Event fix panel: - ili9341: Fix optional regulator handling imx: - Catch an EDID allocation failure in imx-ldb - fix a leaked drm display mode on DT parsing error in parallel-display - properly remove the dw_hdmi bridge in case the component_add fails in dw_hdmi-imx - fix the IPU clock frequency debug printout in ipu-di" * tag 'drm-fixes-2022-04-08' of git://anongit.freedesktop.org/drm/drm: (61 commits) dt-bindings: display: panel: mipi-dbi-spi: Make width-mm/height-mm mandatory fbdev: Fix unregistering of framebuffers without device drm/amdgpu/smu10: fix SoC/fclk units in auto mode drm/amd/display: update dcn315 clock table read drm/amdgpu/display: change pipe policy for DCN 2.1 drm/amd/display: Add configuration options for AUX wake work around. drm/amd/display: remove assert for odm transition case drm/amdgpu: don't use BACO for reset in S3 drm/amd/display: Fix by adding FPU protection for dcn30_internal_validate_bw drm/amdkfd: Create file descriptor after client is added to smi_clients list drm/amdgpu: Sync up header and implementation to use the same parameter names drm/amdgpu: fix incorrect GCR_GENERAL_CNTL address amd/display: set backlight only if required drm/amd/display: Fix allocate_mst_payload assert on resume drm/amd/display: Revert FEC check in validation drm/amd/display: Add work around for AUX failure on wake. drm/amd/display: Clear optc false state when disable otg drm/amd/display: Enable power gating before init_pipes drm/amd/display: Remove redundant dsc power gating from init_hw drm/amd/display: Correct Slice reset calculation ...
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