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2023-06-15drm/amdkfd: bump kfd ioctl minor version for event age availabilityJames Zhu1-1/+2
Bump the minor version to declare event age tracking feature is now available. In kernel amdgpu driver, kfd_wait_on_events is used to support user space signal event wait function. For multiple threads waiting on same event scenery, race condition could occur since some threads after checking signal condition, before calling kfd_wait_on_events, the event interrupt could be fired and wake up other thread which are sleeping on this event. Then those threads could fall into sleep without waking up again. Adding event age tracking in both kernel and user mode, will help avoiding this race condition. Proposed ROCT-Thunk-Interface: https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/commit/efdbf6cfbc026bd68ac3c35d00dacf84370eb81e https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/commit/1820ae0a2db85b6f584611dc0cde1a00e7c22915 Proposed ROCR-Runtime: https://github.com/RadeonOpenCompute/ROCR-Runtime/compare/master...zhums:ROCR-Runtime:new_event_wait_review https://github.com/RadeonOpenCompute/ROCR-Runtime/commit/e1f5bdb88eb882ac798aeca2c00ea3fbb2dba459 https://github.com/RadeonOpenCompute/ROCR-Runtime/commit/7d26afd14107b5c2a754c1a3f415d89f3aabb503 Signed-off-by: James Zhu <James.Zhu@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-15drm/amdkfd: add event age trackingJames Zhu1-1/+9
Add event age tracking Signed-off-by: James Zhu <James.Zhu@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-15Merge tag 'amd-drm-next-6.5-2023-06-09' of ↵Dave Airlie8-33/+815
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.5-2023-06-02: amdgpu: - SR-IOV fixes - Warning fixes - Misc code cleanups and spelling fixes - DCN 3.2 updates - Improved DC FAMS support for better power management - Improved DC SubVP support for better power management - DCN 3.1.x fixes - Max IB size query - DC GPU reset fixes - RAS updates - DCN 3.0.x fixes - S/G display fixes - CP shadow buffer support - Implement connector force callback - Z8 power improvements - PSP 13.0.10 vbflash support - Mode2 reset fixes - Store MQDs in VRAM to improve queue switch latency - VCN 3.x fixes - JPEG 3.x fixes - Enable DC_FP on LoongArch - GFXOFF fixes - GC 9.4.3 partition support - SDMA 4.4.2 partition support - VCN/JPEG 4.0.3 partition support - VCN 4.0.3 updates - NBIO 7.9 updates - GC 9.4.3 updates - Take NUMA into account when allocating memory - Handle NUMA for partitions - SMU 13.0.6 updates - GC 9.4.3 RAS updates - Stop including unused swiotlb.h - SMU 13.0.7 fixes - Fix clock output ordering on some APUs - Clean up DC FPGA code - GFX9 preemption fixes - Misc irq fixes - S0ix fixes - Add new DRM_AMDGPU_WERROR config parameter to help with CI - PCIe fix for RDNA2 - kdoc fixes - Documentation updates amdkfd: - Query TTM mem limit rather than hardcoding it - GC 9.4.3 partition support - Handle NUMA for partitions radeon: - Fix possible double free - Stop including unused swiotlb.h - Fix possible division by zero ttm: - Add query for TTM mem limit - Add NUMA awareness to pools - Export ttm_pool_fini() UAPI: - Add new ctx query flag to better handle GPU resets Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22290 - Add new interface to query and set shadow buffer for RDNA3 Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21986 - Add new INFO query for max IB size Proposed userspace: https://gitlab.freedesktop.org/bnieuwenhuizen/mesa/-/commits/ib-rejection-v3 amd-drm-next-6.5-2023-06-09: amdgpu: - S0ix fixes - Initial SMU13 Overdrive support - kdoc fixes - Misc clode cleanups - Flexible array fixes - Display OTG fixes - SMU 13.0.6 updates - Revert some broken clock counter updates - Misc display fixes - GFX9 preemption fixes - Add support for newer EEPROM bad page table format - Add missing radeon secondary id - Add support for new colorspace KMS API - CSA fix - Stable pstate fixes for APUs - make vbl interface admin only - Handle PCI accelerator class amdkfd: - Add debugger support for gdb radeon: - Fix possible UAF drm: - Add Colorspace functionality UAPI: - Add debugger interface for enabling gdb Proposed userspace: https://github.com/ROCm-Developer-Tools/ROCdbgapi/tree/wip-dbgapi - Add KMS colorspace API Discussion: https://lists.freedesktop.org/archives/dri-devel/2023-June/408128.html From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230609174817.7764-1-alexander.deucher@amd.com
2023-06-09drm/amdgpu: add the accelerator PCIe classShiwu Zhang1-0/+3
Add the accelerator PCIe class and match the class in amdgpu for 0x1002 devices of that class. From PCI spec: "PCI Code and ID Assignment, r1.9, sec 1, 1.19" Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com> Acked-by: Lijo Lazar <lijo.lazar@amd.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> # pci_ids.h Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/connector: Allow drivers to pass list of supported colorspacesHarry Wentland1-2/+5
Drivers might not support all colorspaces defined in dp_colorspaces and hdmi_colorspaces. This results in undefined behavior when userspace is setting an unsupported colorspace. Allow drivers to pass the list of supported colorspaces when creating the colorspace property. v2: - Use 0 to indicate support for all colorspaces (Jani) - Print drm_dbg_kms message when drivers pass 0 to signal that drivers should specify supported colorspaecs explicity (Jani) v3: - Move changes to create a common colorspace_names array to separate patch v6: - Avoid magic when passing 0 for supported_colorspaces; be explicit in treating it as "all DP/HDMI" Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Sebastian Wick <sebastian.wick@redhat.com> Reviewed-by: Joshua Ashton <joshua@froggi.es> Reviewed-by: Simon Ser <contact@emersion.fr> Cc: Pekka Paalanen <ppaalanen@gmail.com> Cc: Sebastian Wick <sebastian.wick@redhat.com> Cc: Vitaly.Prosyak@amd.com Cc: Uma Shankar <uma.shankar@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Joshua Ashton <joshua@froggi.es> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Simon Ser <contact@emersion.fr> Cc: Melissa Wen <mwen@igalia.com> Cc: dri-devel@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/connector: Print connector colorspace in state debugfsHarry Wentland1-0/+1
v3: Fix kerneldocs (kernel test robot) v4: Avoid returning NULL from drm_get_colorspace_name Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Sebastian Wick <sebastian.wick@redhat.com> Reviewed-by: Joshua Ashton <joshua@froggi.es> Reviewed-by: Simon Ser <contact@emersion.fr> Cc: Pekka Paalanen <ppaalanen@gmail.com> Cc: Sebastian Wick <sebastian.wick@redhat.com> Cc: Vitaly.Prosyak@amd.com Cc: Uma Shankar <uma.shankar@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Joshua Ashton <joshua@froggi.es> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Simon Ser <contact@emersion.fr> Cc: Melissa Wen <mwen@igalia.com> Cc: dri-devel@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/connector: Use common colorspace_names arrayHarry Wentland1-0/+2
We an use bitfields to track the support ones for HDMI and DP. This allows us to print colorspaces in a consistent manner without needing to know whether we're dealing with DP or HDMI. v4: - Rename _MAX to _COUNT and leave comment to indicate it's not a valid value - Fix misplaced function doc v6: - Drop magic in drm_mode_create_colorspace_property for dealing with "0" supported_colorspaces. Expect the caller to always provide a non-zero supported_colorspaces. - Improve error checking and logging Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Sebastian Wick <sebastian.wick@redhat.com> Reviewed-by: Joshua Ashton <joshua@froggi.es> Reviewed-by: Simon Ser <contact@emersion.fr> Cc: Pekka Paalanen <ppaalanen@gmail.com> Cc: Sebastian Wick <sebastian.wick@redhat.com> Cc: Vitaly.Prosyak@amd.com Cc: Uma Shankar <uma.shankar@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Joshua Ashton <joshua@froggi.es> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Simon Ser <contact@emersion.fr> Cc: Melissa Wen <mwen@igalia.com> Cc: dri-devel@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/connector: Add enum documentation to drm_colorspaceJoshua Ashton1-2/+68
To match the other enums, and add more information about these values. v2: - Specify where an enum entry comes from - Clarify DEFAULT and NO_DATA behavior - BT.2020 CYCC is "constant luminance" - correct type for BT.601 v4: - drop DP/HDMI clarifications that might create more questions than answers v5: - Add note on YCC and RGB variants Signed-off-by: Joshua Ashton <joshua@froggi.es> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Sebastian Wick <sebastian.wick@redhat.com> Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com> Reviewed-by: Simon Ser <contact@emersion.fr> Cc: Pekka Paalanen <ppaalanen@gmail.com> Cc: Sebastian Wick <sebastian.wick@redhat.com> Cc: Vitaly.Prosyak@amd.com Cc: Uma Shankar <uma.shankar@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Joshua Ashton <joshua@froggi.es> Cc: Simon Ser <contact@emersion.fr> Cc: Melissa Wen <mwen@igalia.com> Cc: dri-devel@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/connector: Convert DRM_MODE_COLORIMETRY to enumHarry Wentland2-25/+26
This allows us to use strongly typed arguments. v2: - Bring NO_DATA back - Provide explicit enum values v3: - Drop unnecessary '&' from kerneldoc (emersion) v4: - Fix Normal Colorimetry comment Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Simon Ser <contact@emersion.fr> Reviewed-by: Sebastian Wick <sebastian.wick@redhat.com> Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.com> Reviewed-by: Joshua Ashton <joshua@froggi.es> Cc: Pekka Paalanen <ppaalanen@gmail.com> Cc: Sebastian Wick <sebastian.wick@redhat.com> Cc: Vitaly.Prosyak@amd.com Cc: Uma Shankar <uma.shankar@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Joshua Ashton <joshua@froggi.es> Cc: Simon Ser <contact@emersion.fr> Cc: Melissa Wen <mwen@igalia.com> Cc: dri-devel@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdkfd: bump kfd ioctl minor version for debug api availabilityJonathan Kim1-1/+2
Bump the minor version to declare debugging capability is now available. Signed-off-by: Jonathan Kim <jonathan.kim@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdkfd: display debug capabilitiesJonathan Kim1-0/+15
Expose debug capabilities in the KFD topology node's HSA capabilities and debug properties flags. Ensure correct capabilities are exposed based on firmware support. Flag definitions can be referenced in uapi/linux/kfd_sysfs.h. Signed-off-by: Jonathan Kim <jonathan.kim@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdkfd: add debug and runtime enable interfaceJonathan Kim1-1/+667
Introduce the GPU debug operations interface. For ROCm-GDB to extend the GNU Debugger's ability to inspect the AMD GPU instruction set, provide the necessary interface to allow the debugger to HW debug-mode set and query exceptions per HSA queue, process or device. The runtime_enable interface coordinates exception handling with the HSA runtime. Usage is available in the kern docs at uapi/linux/kfd_ioctl.h. Signed-off-by: Jonathan Kim <jonathan.kim@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09amd/amdkfd: drop unused KFD_IOCTL_SVM_FLAG_UNCACHED flagAlex Deucher1-2/+0
Was leftover from GC 9.4.3 bring up and is currently unused. Drop it for now. Cc: Philip.Yang@amd.com Cc: rajneesh.bhardwaj@amd.com Cc: Felix.Kuehling@amd.com Reviewed-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/ttm: add NUMA node id to the poolRajneesh Bhardwaj1-1/+3
This allows backing ttm_tt structure with pages from different NUMA pools. Tested-by: Graham Sider <graham.sider@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdkfd: Update coherence settings for svm rangesRajneesh Bhardwaj1-0/+2
Recently introduced commit "drm/amdgpu: Set cache coherency for GC 9.4.3" did not update the settings applicable for svm ranges. Add the coherence settings for svm ranges for GFX IP 9.4.3. Reviewed-by: Amber Lin <amber.lin@amd.com> Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/ttm: Helper function to get TTM mem limitMukul Joshi1-1/+1
Add a helper function to get TTM memory limit. This is needed by KFD to set its own internal memory limits. Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: add new flag to AMDGPU_CTX_QUERY2Pierre-Eric Pelloux-Prayer1-0/+2
OpenGL EXT_robustness extension expects the driver to stop reporting GUILTY_CONTEXT_RESET when the reset has completed and the GPU is ready to accept submission again. This commit adds a AMDGPU_CTX_QUERY2_FLAGS_RESET_IN_PROGRESS flag, that let the UMD know that the reset is still not finished. Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22290 Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: André Almeida <andrealmeid@igalia.com> Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09Merge tag 'drm-intel-gt-next-2023-06-08' of ↵Dave Airlie1-1/+43
git://anongit.freedesktop.org/drm/drm-intel into drm-next UAPI Changes: - I915_GEM_CREATE_EXT_SET_PAT for Mesa on Meteorlake. Driver Changes: Fixes/improvements/new stuff: - Use large rings for compute contexts (Chris Wilson) - Better logging/debug of unexpected GuC communication issues (Michal Wajdeczko) - Clear out entire reports after reading if not power of 2 size (Ashutosh Dixit) - Limit lmem allocation size to succeed on SmallBars (Andrzej Hajda) - perf/OA capture robustness improvements on DG2 (Umesh Nerlige Ramappa) - Fix error code in intel_gsc_uc_heci_cmd_submit_nonpriv() (Dan Carpenter) Future platform enablement: - Add workaround 14016712196 (Tejas Upadhyay) - HuC loading for MTL (Daniele Ceraolo Spurio) - Allow user to set cache at BO creation (Fei Yang) Miscellaneous: - Use system include style for drm headers (Jani Nikula) - Drop legacy CTB definitions (Michal Wajdeczko) - Turn off the timer to sample frequencies when GT is parked (Ashutosh Dixit) - Make PMU sample array two-dimensional (Ashutosh Dixit) - Use the correct error value when kernel_context() fails (Andi Shyti) - Fix second parameter type of pre-gen8 pte_encode callbacks (Nathan Chancellor) - Fix parameter in gmch_ggtt_insert_{entries, page}() (Nathan Chancellor) - Fix size_t format specifier in gsccs_send_message() (Nathan Chancellor) - Use the fdinfo helper (Tvrtko Ursulin) - Add some missing error propagation (Tvrtko Ursulin) - Reduce I915_MAX_GT to 2 (Matt Atwood) - Rename I915_PMU_MAX_GTS to I915_PMU_MAX_GT (Matt Atwood) - Remove some obsolete definitions (John Harrison) Merges: - Merge drm/drm-next into drm-intel-gt-next (Tvrtko Ursulin) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZIH09fqe5v5yArsu@tursulin-desk
2023-06-09Merge tag 'drm-intel-next-2023-06-05' of ↵Dave Airlie7-10/+72
git://anongit.freedesktop.org/drm/drm-intel into drm-next drm/i915 features for v6.5: Features and functionality: - Meteorlake (MTL) display enabling (Mika, Radhakrishna, José, Ankit, Clint, Gustavo, Imre, Anusha, Juha-Pekka, Matt) - Allow VRR to be toggled during fastsets (Ville) - Allow arbitrary refresh rates with VRR eDP panels (Ville) - Support async flips on linear buffers on display ver 12+ (Arun) - New debugfs for display clock frequencies (Bhanuprakash) - Taint kernel when force probing unsupported devices (Jani) - Expose CRTC CTM property on ILK/SNB/VLV (Ville) DRM subsystem changes: - EDID changes to support further conversion to struct drm_edid (Jani) - Move i915 DSC parameter code to common DRM helpers (Dmitry Baryshkov) Refactoring and cleanups: - CSC color refactoring (Ville) - VRR cleanups (Ville) - Finish i915 conversion to struct drm_edid (Jani) - Start high level display driver file (Jani) - Hotplug refactoring (Ville) - Misc display refactoring and cleanups (Jani, Ville) - Use device based logging for state checker warnings (Jani) - Split out hotplug and display irq handling (Jani) - Move display device info and probe under display/ (Matt) - HDCP cleanups (Suraj) - Use localized warning ignores instead of per file (Jani) - Remove superfluous enum i915_drm_suspend_mode (Maarten) - PSR, pfit, scaler and chicken register definition cleanups (Ville) - Constify pointers to hwmon_channel_info (Krzysztof Kozlowski) - Replace all non-returning strlcpy with strscpy (Azeem Shaikh) - Refactor VBT aux channel and DDC pin mapping (Ville) - Include cleanups (Jani) Fixes: - Fix modeset locking issue in DP MST HDCP (Suraj) - Fix disconnected Type-C/DP-alt disable at probe (Imre) - Fix HDMI PCON DSC usage and color conversions (Ankit) - Fix g4x HDMI infoframe/audio transmission port usage (Ville) - Avoid use-after-free when DP connector init fails (Maarten) - Fix voltage level for 480 MHz CDCLK (Chaitanya) - Check HPD live state during eDP probe (Ville) - Fix active port PLL selection for secondary MST streams (Imre) - Check pipe source size when using SKL+ scalers (Ville) - Fix MIPI DSI sleep sequences (Hans de Goede) - Fix DPCD register write order to match 128b/132b requirement (Arun) - Increase AUX timeout for Type-C (Suraj) - Communicate display power demands to pcode (Stan) - Fix potential division by zero in DSC compute config (Nikita Zhandarovich) - Fix fast wake AUX sync length (Jouni) - Fix potential oops on intel_get_crtc_new_encoder() (Ville) Merges: - drm-next backmerges (Rodrigo, Jani) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87zg5eat32.fsf@intel.com
2023-06-08accel/habanalabs: add description to several info ioctlsDani Liberman1-0/+10
Several info ioctls may return success although no data retrieved. Signed-off-by: Dani Liberman <dliberman@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2023-06-07drm/i915: Allow user to set cache at BO creationFei Yang1-0/+41
To comply with the design that buffer objects shall have immutable cache setting through out their life cycle, {set, get}_caching ioctl's are no longer supported from MTL onward. With that change caching policy can only be set at object creation time. The current code applies a default (platform dependent) cache setting for all objects. However this is not optimal for performance tuning. The patch extends the existing gem_create uAPI to let user set PAT index for the object at creation time. The new extension is platform independent, so UMD's can switch to using this extension for older platforms as well, while {set, get}_caching are still supported on these legacy paltforms for compatibility reason. However, since PAT index was not clearly defined for platforms prior to GEN12 (TGL), so we are limiting this externsion to GEN12+ platforms only. See ext_set_pat() in for the implementation details. The documentation related to the PAT/MOCS tables is currently available for Tiger Lake here: https://www.intel.com/content/www/us/en/docs/graphics-for-linux/developer-reference/1-0/tiger-lake.html The documentation for other platforms is currently being updated. BSpec: 45101 Mesa support has been submitted in this merge request: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22878 The media driver supprt has bin submitted in this merge request: https://github.com/intel/media-driver/pull/1680 The IGT test related to this change is igt@gem_create@create-ext-set-pat Signed-off-by: Fei Yang <fei.yang@intel.com> Cc: Chris Wilson <chris.p.wilson@linux.intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Acked-by: Jordan Justen <jordan.l.justen@intel.com> Tested-by: Jordan Justen <jordan.l.justen@intel.com> Acked-by: Carl Zhang <carl.zhang@intel.com> Tested-by: Lihao Gu <lihao.gu@intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Acked-by: Slawomir Milczarek <slawomir.milczarek@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230606100042.482345-2-andi.shyti@linux.intel.com
2023-06-05drm/i915/huc: differentiate the 2 steps of the MTL HuC auth flowDaniele Ceraolo Spurio1-1/+2
Before we add the second step of the MTL HuC auth (via GSC), we need to have the ability to differentiate between them. To do so, the huc authentication check is duplicated for GuC and GSC auth, with GSC-enabled binaries being considered fully authenticated only after the GSC auth step. To report the difference between the 2 auth steps, a new case is added to the HuC getparam. This way, the clear media driver can start submitting before full auth, as partial auth is enough for those workloads. v2: fix authentication status check for DG2 v3: add a better comment at the top of the HuC file to explain the different approaches to load and auth (John) v4: update call to intel_huc_is_authenticated in the pxp code to check for GSC authentication v5: drop references to meu and esclamation mark in huc_auth print (John) Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Alan Previn <alan.previn.teres.alexis@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: Alan Previn <alan.previn.teres.alexis@intel.com> #v2 Reviewed-by: John Harrison <John.C.Harrison@Intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230531235415.1467475-5-daniele.ceraolospurio@intel.com
2023-06-02drm/i915_drm.h: fix a typoSui Jingfeng1-1/+1
'rbiter' -> 'arbiter' Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230529112956.2083389-1-suijingfeng@loongson.cn
2023-06-02drm/display/dp_mst: convert to struct drm_edidJani Nikula1-2/+7
Convert the topology manager to use struct drm_edid, add drm_dp_mst_edid_read() that returns drm_edid, and rewrite the old drm_dp_mst_get_edid() to use it. Note that the old drm_get_edid() ended up calling drm_connector_update_edid_property(). This responsibility is now deferred to drivers, which all do it anyway after calling drm_dp_mst_edid_read() or drm_dp_mst_get_edid(). Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/9c32e5c241934093fc4144eed4c01155e1f03af1.1685437501.git.jani.nikula@intel.com
2023-06-02drm/edid: add drm_edid_read_switcheroo()Jani Nikula1-0/+2
Add a switcheroo variant to the struct drm_edid based EDID read functions. Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/4ab5ec994670ea50f95c8079c1f1ae915940b00f.1685437501.git.jani.nikula@intel.com
2023-06-02drm/display/dp_mst: drop has_audio from struct drm_dp_mst_portJani Nikula1-5/+0
Caching the has_audio in struct drm_dp_mst_port seems odd, and oddly placed. Defer audio handling to drivers, and use the info from the connector display info. i915 was the only one using it anyway. Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/7d9eefdf150870479c5797f027d4c2b0a19ff583.1685437500.git.jani.nikula@intel.com
2023-06-02drm/edid: parse display info has_audio similar to is_hdmiJani Nikula1-0/+8
Since we already iterate everything that's needed for determining audio, reduce the need to call drm_detect_monitor_audio() by storing has_audio to connector info. Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/391a93b25c6bcbb39854aaa2813570cfb1580ed9.1685437500.git.jani.nikula@intel.com
2023-06-01drm/i915: Implement dedicated fbdev I/O helpersThomas Zimmermann1-39/+0
Implement dedicated fbdev helpers for framebuffer I/O instead of using DRM's helpers. Use an fbdev generator macro for deferred I/O to create the fbdev callbacks. i915 was the only caller of the DRM helpers, so remove them from the helper module. i915's fbdev emulation is still incomplete as it doesn't implement deferred I/O and damage handling for mmaped pages. v4: * generate deferred-I/O helpers * use initializer macros for fb_ops v2: * use FB_IO_HELPERS options Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: "Ville Syrjälä" <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230530151228.22979-14-tzimmermann@suse.de
2023-06-01drm/fbdev-generic: Implement dedicated fbdev I/O helpersThomas Zimmermann1-41/+0
Implement dedicated fbdev helpers for framebuffer I/O instead of using DRM's helpers. Use an fbdev generator macro for deferred I/O to create the callbacks. Fbdev-generic was the only caller of the DRM helpers, so remove them from the helper module. v4: * generate deferred-I/O helpers * use initializer macros for fb_ops v2: * use FB_SYS_HELPERS_DEFERRED option Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Tested-by: Sui Jingfeng <suijingfeng@loongson.cn> Reviewed-by: Sui Jingfeng <suijingfeng@loongson.cn> Link: https://patchwork.freedesktop.org/patch/msgid/20230530151228.22979-13-tzimmermann@suse.de
2023-06-01drm/fb-helper: Export helpers for marking damage areasThomas Zimmermann1-0/+3
Export drm_fb_helper_damage() and drm_fb_helper_damage_range(), which handle damage areas for fbdev emulation. This is a temporary export that allows to move the DRM I/O helpers for fbdev into drivers. Only fbdev-generic and i915 need them. Both will be updated to implement damage handling by themselves and the exported functions will be removed. v4: * update interfaces Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230530151228.22979-11-tzimmermann@suse.de
2023-06-01fbdev: Add initializer macros for struct fb_opsThomas Zimmermann1-0/+112
For framebuffers in I/O and system memory, add macros that set struct fb_ops to the respective callback functions. For deferred I/O, add macros that generate callback functions with damage handling. Add initializer macros that set struct fb_ops to the generated callbacks. These macros can remove a lot boilerplate code from fbdev drivers. The drivers are supposed to use the macro that is required for its framebuffer. Each macro is split into smaller helpers, so that drivers with non-standard callbacks can pick and customize callbacks as needed. There are individual helper macros for read/write, mmap and drawing. v5: * fix whitespace errors (Jingfeng) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230530151228.22979-3-tzimmermann@suse.de
2023-06-01Merge drm/drm-next into drm-misc-nextThomas Zimmermann11-16/+136
Backmerging from drm-next to get commit e24e6d695377 ("drm/i915/display: Implement fb_mmap callback function"). Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2023-05-31Merge drm/drm-next into drm-intel-nextJani Nikula22-85/+719
Sync the drm-intel-gt-next changes back to drm-intel-next via drm-next. Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2023-05-31drm/i915/hdcp: Move away from master naming to arbiterSuraj Kandpal1-2/+2
Rename variables to move away from master convention to arbiter %s/hdcp.master/hdcp.arbiter %s/i915_hdcp_master/i915_hdcp_arbiter %s/comp_master/comp_arbiter --v2 - delete i915_hdcp_comp_master redundant declaration [Chaitanya] - use %s/foo/bar/ format in commit message to show changes [Chaitanya] --v3 - replace i915_hdcp_comp_master declaration with i915_hdcp_arbiter to avoid any compile fail with old compilers [Chaitanya] Cc: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230529110740.1522985-3-suraj.kandpal@intel.com
2023-05-29Merge tag 'drm-intel-gt-next-2023-05-24' of ↵Dave Airlie3-2/+105
git://anongit.freedesktop.org/drm/drm-intel into drm-next UAPI Changes: - New getparam for querying PXP support and load status Cross-subsystem Changes: - GSC/MEI proxy driver Driver Changes: Fixes/improvements/new stuff: - Avoid clearing pre-allocated framebuffers with the TTM backend (Nirmoy Das) - Implement framebuffer mmap support (Nirmoy Das) - Disable sampler indirect state in bindless heap (Lionel Landwerlin) - Avoid out-of-bounds access when loading HuC (Lucas De Marchi) - Actually return an error if GuC version range check fails (John Harrison) - Get mutex and rpm ref just once in hwm_power_max_write (Ashutosh Dixit) - Disable PL1 power limit when loading GuC firmware (Ashutosh Dixit) - Block in hwmon while waiting for GuC reset to complete (Ashutosh Dixit) - Provide sysfs for SLPC efficient freq (Vinay Belgaumkar) - Add support for total context runtime for GuC back-end (Umesh Nerlige Ramappa) - Enable fdinfo for GuC backends (Umesh Nerlige Ramappa) - Don't capture Gen8 regs on Xe devices (John Harrison) - Fix error capture for virtual engines (John Harrison) - Track patch level versions on reduced version firmware files (John Harrison) - Decode another GuC load failure case (John Harrison) - GuC loading and firmware table handling fixes (John Harrison) - Fix confused register capture list creation (John Harrison) - Dump error capture to kernel log (John Harrison) - Dump error capture to dmesg on CTB error (John Harrison) - Disable rps_boost debugfs when SLPC is used (Vinay Belgaumkar) Future platform enablement: - Disable stolen memory backed FB for A0 [mtl] (Nirmoy Das) - Various refactors for multi-tile enablement (Andi Shyti, Tejas Upadhyay) - Extend Wa_22011802037 to MTL A-step (Madhumitha Tolakanahalli Pradeep) - WA to clear RDOP clock gating [mtl] (Haridhar Kalvala) - Set has_llc=0 [mtl] (Fei Yang) - Define MOCS and PAT tables for MTL (Madhumitha Tolakanahalli Pradeep) - Add PTE encode function [mtl] (Fei Yang) - fix mocs selftest [mtl] (Fei Yang) - Workaround coherency issue for Media [mtl] (Fei Yang) - Add workaround 14018778641 [mtl] (Tejas Upadhyay) - Implement Wa_14019141245 [mtl] (Radhakrishna Sripada) - Fix the wa number for Wa_22016670082 [mtl] (Radhakrishna Sripada) - Use correct huge page manager for MTL (Jonathan Cavitt) - GSC/MEI support for Meteorlake (Alexander Usyskin, Daniele Ceraolo Spurio) - Define GuC firmware version for MTL (John Harrison) - Drop FLAT CCS check [mtl] (Pallavi Mishra) - Add MTL for remapping CCS FBs [mtl] (Clint Taylor) - Meteorlake PXP enablement (Alan Previn) - Do not enable render power-gating on MTL (Andrzej Hajda) - Add MTL performance tuning changes (Radhakrishna Sripada) - Extend Wa_16014892111 to MTL A-step (Radhakrishna Sripada) - PMU multi-tile support (Tvrtko Ursulin) - End support for set caching ioctl [mtl] (Fei Yang) Driver refactors: - Use i915 instead of dev_priv insied the file_priv structure (Andi Shyti) - Use proper parameter naming in for_each_engine() (Andi Shyti) - Use gt_err for GT info (Tejas Upadhyay) - Consolidate duplicated capture list code (John Harrison) - Capture list naming clean up (John Harrison) - Use kernel-doc -Werror when CONFIG_DRM_I915_WERROR=y (Jani Nikula) - Preparation for using PAT index (Fei Yang) - Use pat_index instead of cache_level (Fei Yang) Miscellaneous: - Fix memory leaks in i915 selftests (Cong Liu) - Record GT error for gt failure (Tejas Upadhyay) - Migrate platform-dependent mock hugepage selftests to live (Jonathan Cavitt) - Update the SLPC selftest (Vinay Belgaumkar) - Throw out set() wrapper (Jani Nikula) - Large driver kernel doc cleanup (Jani Nikula) - Fix probe injection CI failures after recent change (John Harrison) - Make unexpected firmware versions an error in debug builds (John Harrison) - Silence UBSAN uninitialized bool variable warning (Ashutosh Dixit) - Fix memory leaks in function live_nop_switch (Cong Liu) Merges: - Merge drm/drm-next into drm-intel-gt-next (Joonas Lahtinen) Signed-off-by: Dave Airlie <airlied@redhat.com> # Conflicts: # drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZG5SxCWRSkZhTDtY@tursulin-desk
2023-05-26drm: bridge: samsung-dsim: Dynamically configure DPHY timingAdam Ford1-0/+1
The DPHY timings are currently hard coded. Since the input clock can be variable, the phy timings need to be variable too. To facilitate this, we need to cache the hs_clock based on what is generated from the PLL. The phy_mipi_dphy_get_default_config_for_hsclk function configures the DPHY timings in pico-seconds, and a small macro converts those timings into clock cycles based on the hs_clk. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Tested-by: Michael Walle <michael@walle.cc> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> # imx8mm-icore Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230526030559.326566-6-aford173@gmail.com
2023-05-26drm: bridge: samsung-dsim: Fix PMS Calculator on imx8m[mnp]Adam Ford1-0/+3
According to Table 13-45 of the i.MX8M Mini Reference Manual, the min and max values for M and the frequency range for the VCO_out calculator were incorrect. This information was contradicted in other parts of the mini, nano and plus manuals. After reaching out to my NXP Rep, when confronting him about discrepencies in the Nano manual, he responded with: "Yes it is definitely wrong, the one that is part of the NOTE in MIPI_DPHY_M_PLLPMS register table against PMS_P, PMS_M and PMS_S is not correct. I will report this to Doc team, the one customer should be take into account is the Table 13-40 DPHY PLL Parameters and the Note above." These updated values also match what is used in the NXP downstream kernel. To fix this, make new variables to hold the min and max values of m and the minimum value of VCO_out, and update the PMS calculator to use these new variables instead of using hard-coded values to keep the backwards compatibility with other parts using this driver. Fixes: 4d562c70c4dc ("drm: bridge: samsung-dsim: Add i.MX8M Mini/Nano support") Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> # imx8mm-icore Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230526030559.326566-3-aford173@gmail.com
2023-05-26Merge tag 'drm-misc-next-2023-05-24' of ↵Dave Airlie6-56/+115
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v6.5: UAPI Changes: Cross-subsystem Changes: * fbdev: Move framebuffer I/O helpers to <asm/fb.h>, fix naming * firmware: Init sysfb as early as possible Core Changes: * DRM scheduler: Rename interfaces * ttm: Store ttm_device_funcs in .rodata * Replace strlcpy() with strscpy() in various places * Cleanups Driver Changes: * bridge: analogix: Fix endless probe loop; samsung-dsim: Support swapping clock/data polarity; tc358767: Use devm_ Cleanups; * gma500: Fix I/O-memory access * panel: boe-tv101wum-nl6: Improve initialization; sharp-ls043t1le001: Mode fixes; simple: Add BOE EV121WXM-N10-1850 plus DT bindings; AddS6D7AA0 plus DT bindings; Cleanups * ssd1307x: Style fixes * sun4i: Release clocks * msm: Fix I/O-memory access * nouveau: Cleanups * shmobile: Support Renesas; Enable framebuffer console; Various fixes * vkms: Fix RGB565 conversion Signed-off-by: Dave Airlie <airlied@redhat.com> # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCAAdFiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAmRuBXEACgkQaA3BHVML # eiPLkwgAqCa7IuSDQhFMWVOI0EJpPPEHtHM8SCT1Pp8aniXk23Ru+E16c5zck53O # uf4tB+zoFrwD9npy60LIvX1OZmXS1KI4+ZO8itYFk6GSjxqbTWbjNFREBeWFdIpa # OG54nEqjFQZzEXY+gJYDpu5zqLy3xLN07ZgQkcMyfW3O/Krj4LLzfQTDl+jP5wkO # 7/v5Eu5CG5QjupMxIjb4e+ruUflp73pynur5bhZsfS1bPNGFTnxHlwg7NWnBXU7o # Hg23UYfCuZZWPmuO26EeUDlN33rCoaycmVgtpdZft2eznca5Mg74Loz1Qc3GQfjw # LLvKsAIlBcZvEIhElkzhtXitBoe7LQ== # =/9zV # -----END PGP SIGNATURE----- # gpg: Signature made Wed 24 May 2023 22:39:13 AEST # gpg: using RSA key 7217FBAC8CE9CF6344A168E5680DC11D530B7A23 # gpg: Can't check signature: No public key # Conflicts: # MAINTAINERS From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230524124237.GA25416@linux-uq9g
2023-05-24drm: Add fdinfo memory statsRob Clark2-0/+60
Add support to dump GEM stats to fdinfo. v2: Fix typos, change size units to match docs, use div_u64 v3: Do it in core v4: more kerneldoc v5: doc fixes v6: Actually use u64, bit more comment docs Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Acked-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230524155956.382440-6-robdclark@gmail.com
2023-05-24drm: Add common fdinfo helperRob Clark2-0/+11
Handle a bit of the boiler-plate in a single case, and make it easier to add some core tracked stats. This also ensures consistent behavior across drivers for standardised fields. v2: Update drm-usage-stats.rst, 64b client-id, rename drm_show_fdinfo v3: Rebase on drm-misc-next Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Rob Clark <robdclark@chromium.org> Acked-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230524155956.382440-3-robdclark@gmail.com
2023-05-22drm/i915/pmu: Prepare for multi-tile non-engine countersTvrtko Ursulin1-1/+16
Reserve some bits in the counter config namespace which will carry the tile id and prepare the code to handle this. No per tile counters have been added yet. v2: - Fix checkpatch issues - Use 4 bits for gt id in non-engine counters. Drop FIXME. - Set MAX GTs to 4. Drop FIXME. v3: (Ashutosh, Tvrtko) - Drop BUG_ON that would never fire - Make enable u64 - Pull in some code from next patch v4: Set I915_PMU_MAX_GTS to 2 (Tvrtko) v5: s/u64/u32 where needed (Ashutosh) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230519154946.3751971-7-umesh.nerlige.ramappa@intel.com
2023-05-22drm: bridge: samsung-dsim: Implement support for clock/data polarity swapMarek Vasut1-0/+2
Implement support for DSI clock and data lane DN/DP polarity swap by means of decoding 'lane-polarities' DT property. The controller does support DN/DP swap of clock lane and all data lanes, the controller does not support polarity swap of individual data lane bundles, add a check which verifies all data lanes have the same polarity. This has been validated on an imx8mm board that actually has the MIPI DSI clock lanes inverted. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Fabio Estevam <festevam@denx.de> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230514114625.98372-2-festevam@gmail.com
2023-05-19drm/display/dsc: add YCbCr 4:2:2 and 4:2:0 RC parametersDmitry Baryshkov1-0/+2
Include RC parameters for YCbCr 4:2:2 and 4:2:0 configurations. Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230517102807.2181589-9-dmitry.baryshkov@linaro.org Acked-by: Dave Airlie <airlied@redhat.com>
2023-05-19drm/display/dsc: split DSC 1.2 and DSC 1.1 (pre-SCR) parametersDmitry Baryshkov1-1/+6
The array of rc_parameters contains a mixture of parameters from DSC 1.1 and DSC 1.2 standards. Split these tow configuration arrays in preparation to adding more configuration data. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Suraj Kandpal Reviewed-by: Suraj Kandpal Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230517102807.2181589-7-dmitry.baryshkov@linaro.org Acked-by: Dave Airlie <airlied@redhat.com>
2023-05-19drm/i915/dsc: move DSC tables to DRM DSC helperDmitry Baryshkov1-0/+1
Move DSC RC tables to DRM DSC helper. No additional code changes and/or cleanups are a part of this commit, it will be cleaned up in the followup commits. Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230517102807.2181589-4-dmitry.baryshkov@linaro.org Acked-by: Dave Airlie <airlied@redhat.com>
2023-05-19drm/i915/dsc: move rc_buf_thresh values to common helperDmitry Baryshkov1-0/+1
The rc_buf_thresh values are common to all DSC implementations. Move them to the common helper together with the code to propagate them to the drm_dsc_config. Reviewed-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230517102807.2181589-3-dmitry.baryshkov@linaro.org Acked-by: Dave Airlie <airlied@redhat.com>
2023-05-19drm/sched: Rename to drm_sched_wakeup_if_can_queue()Luben Tuikov1-1/+1
Rename drm_sched_wakeup() to drm_sched_wakeup_if_canqueue() since the former is misleading, as it wakes up the GPU scheduler _only if_ more jobs can be queued to the underlying hardware. This distinction is important to make, since the wake conditional in the GPU scheduler thread wakes up when other conditions are also true, e.g. when there are jobs to be cleaned. For instance, a user might want to wake up the scheduler only because there are more jobs to clean, but whether we can queue more jobs is irrelevant. v2: Separate "canqueue" to "can_queue". (Alex D.) Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <Alexander.Deucher@amd.com> Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> Link: https://lore.kernel.org/r/20230517233550.377847-2-luben.tuikov@amd.com Reviewed-by: Alex Deucher <Alexander.Deucher@amd.com>
2023-05-19Merge tag 'drm-misc-next-2023-05-11' of ↵Dave Airlie9-13/+468
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 6.5: UAPI Changes: Cross-subsystem Changes: - arch: Consolidate <asm/fb.h> Core Changes: - aperture: Ignore firmware framebuffers with non-primary devices - fbdev: Use fbdev's I/O helpers - sysfs: Expose DRM connector ID - tests: More tests for drm_rect Driver Changes: - armada: Implement fbdev emulation as a client - bridge: - fsl-ldb: Support i.MX6SX - lt9211: Remove blanking packets - lt9611: Remove blanking packets - tc358768: Implement input bus formats reporting, fix various timings and clocks settings - ti-sn65dsi86: Implement wait_hpd_asserted - nouveau: Improve NULL pointer checks before dereference - panel: - nt36523: Support Lenovo J606F - st7703: Support Anbernic RG353V-V2 - new panels: InnoLux G070ACE-L01 - sun4i: Fix MIPI-DSI dotclock - vc4: RGB Range toggle property, BT601 and BT2020 support for HDMI - vkms: Convert to drmm helpers, Add reflection and rotation support Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/2pxmxdzsk2ekjy6xvbpj67zrhtwvkkhfspuvdm5pfm5i54hed6@sooct7yq6z4w
2023-05-18fbdev: Rename fb_mem*() helpersThomas Zimmermann1-8/+8
Update the names of the fb_mem*() helpers to be consistent with their regular counterparts. Hence, fb_memset() now becomes fb_memset_io(), fb_memcpy_fromfb() now becomes fb_memcpy_fromio() and fb_memcpy_tofb() becomes fb_memcpy_toio(). No functional changes. v6: * update new file fb_io_fops.c Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Sui Jingfeng <suijingfeng@loongson.cn> Link: https://patchwork.freedesktop.org/patch/msgid/20230512102444.5438-8-tzimmermann@suse.de
2023-05-18fbdev: Move framebuffer I/O helpers into <asm/fb.h>Thomas Zimmermann2-53/+102
Implement framebuffer I/O helpers, such as fb_read*() and fb_write*(), in the architecture's <asm/fb.h> header file or the generic one. The common case has been the use of regular I/O functions, such as __raw_readb() or memset_io(). A few architectures used plain system- memory reads and writes. Sparc used helpers for its SBus. The architectures that used special cases provide the same code in their __raw_*() I/O helpers. So the patch replaces this code with the __raw_*() functions and moves it to <asm-generic/fb.h> for all architectures. v8: * remove garbage after commit-message tags v6: * fix fb_readq()/fb_writeq() on 64-bit mips (kernel test robot) v5: * include <linux/io.h> in <asm-generic/fb>; fix s390 build v4: * ia64, loongarch, sparc64: add fb_mem*() to arch headers to keep current semantics (Arnd) v3: * implement all architectures with generic helpers * support reordering and native byte order (Geert, Arnd) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Tested-by: Sui Jingfeng <suijingfeng@loongson.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230512102444.5438-7-tzimmermann@suse.de
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