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path: root/drivers/gpu/drm/amd
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2024-05-17drm/amdgpu: fix documentation errors in gmc v12.0Alex Deucher1-0/+5
Fix up parameter descriptions. Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdkfd: Check correct memory types for is_system variableSreekant Somasekharan1-1/+2
To catch GPU mapping of system memory, TTM_PL_TT and AMDGPU_PL_PREEMPT must be checked. Fixes: 628e1ace2379 ("drm/amdkfd: mark GFX12 system and peer GPU memory mappings as MTYPE_NC") Signed-off-by: Sreekant Somasekharan <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu: fix documentation errors in sdma v7.0Alex Deucher1-9/+14
Fix up parameter descriptions. Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdkfd: Ensure gpu_id is uniqueHarish Kasiviswanathan1-6/+34
gpu_id needs to be unique for user space to identify GPUs via KFD interface. In the current implementation there is a very small probability of having non unique gpu_ids. v2: Add check to confirm if gpu_id is unique. If not unique, find one Changed commit header to reflect the above v3: Use crc16 as suggested-by: Lijo Lazar <[email protected]> Ensure that gpu_id != 0 Signed-off-by: Harish Kasiviswanathan <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu: fix compiler 'side-effect' check issue for RAS_EVENT_LOG()Yang Wang2-7/+24
create a new helper function to avoid compiler 'side-effect' check about RAS_EVENT_LOG() macro. Signed-off-by: Yang Wang <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amd/pm: disable gpo temporarilyKenneth Feng1-0/+2
disable gpo temprarily since it is not ready in fw Signed-off-by: Kenneth Feng <[email protected]> Reviewed-by: Jack Gui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu: fix getting vram info for gfx12Frank Min1-115/+148
gfx12 query video mem channel/type/width from umc_info of atom list, so fix it accordingly. Signed-off-by: Frank Min <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu/mes: use mc address for wptr in add queue packetFrank Min1-5/+1
use mc address for wptr in add queue packet Signed-off-by: Frank Min <[email protected]> Reviewed-by: Jack Xiao <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amd/pm: add pp_dpm_dcefclk for smu 14.0.2/3Kenneth Feng1-0/+24
add pp_dpm_dcefclk for smu 14.0.2/3 Signed-off-by: Kenneth Feng <[email protected]> Reviewed-by: Jack Gui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu: enable gfxoff for gc v12.0.0Likun Gao1-0/+1
Enable GFXOFF for GC v12.0.0. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Kenneth Feng <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amd/amdgpu: enable mmhub and athub cg on gc 12.0.0Likun Gao1-1/+5
Enable mmhub and athub cg on gc 12.0.0 Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu: switch default mes to uni mesLikun Gao2-4/+2
Switch the default mes to uni mes for gfx v12. V2: remove uni_mes set for gfx v11. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Jack Xiao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu/pm: Fix the null pointer dereference in apply_state_adjust_rulesMa Jun3-10/+18
Check the pointer value to fix potential null pointer dereference Acked-by: Yang Wang<[email protected]> Signed-off-by: Ma Jun <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu: add debug flag to enable RAS ACAYang Wang3-1/+9
Use debug_mask=0x10 (BIT.4) param to help enable RAS ACA. (RAS ACA is disabled by default.) Signed-off-by: Yang Wang <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu: enable some cg feature for gc 12.0.0Likun Gao1-1/+7
Enable 3D cgcg, 3D cgls, sram fgcg, perfcounter mgcg, repeater fgcg for gc v12.0.0. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu: Fix the null pointer dereference to ras_managerMa Jun1-2/+5
Check ras_manager before using it Signed-off-by: Ma Jun <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu/pm: Drop hard-code value of usTMaxMa Jun1-2/+0
Drop hard-code value of nsTmax because we read this value from pptable. Signed-off-by: Ma Jun <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/kfd: Correct pinned buffer handling at kfd restore and validate processXiaogang Chen1-4/+5
This reverts commit 8a774fe912ff ("drm/amdgpu: avoid restore process run into dead loop") since buffer got pinned is not related whether it needs mapping And skip buffer validation at kfd driver if the buffer has been pinned. Signed-off-by: Xiaogang Chen <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu: Use NPS ranges from discovery tableLijo Lazar5-12/+212
Add GMC API to fetch NPS range information from discovery table. Use NPS range information in GMC 9.4.3 SOCs when available, otherwise fallback to software method. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu: Add nps info table to IP discoveryLijo Lazar1-3/+25
Add support to fetch NPS info table in IP discovery table. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu: Check if NBIO funcs are NULL in amdgpu_device_baco_exitFriedrich Vock1-1/+1
The special case for VM passthrough doesn't check adev->nbio.funcs before dereferencing it. If GPUs that don't have an NBIO block are passed through, this leads to a NULL pointer dereference on startup. Signed-off-by: Friedrich Vock <[email protected]> Fixes: 1bece222eabe ("drm/amdgpu: Clear doorbell interrupt status for Sienna Cichlid") Cc: Alex Deucher <[email protected]> Cc: Christian König <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu: Fix memory range calculationLijo Lazar1-1/+1
Consider the 16M reserved region also before range calculation for GMC 9.4.3 SOCs. Fixes: a433f1f59484 ("drm/amdgpu: Initialize memory ranges for GC 9.4.3") Signed-off-by: Lijo Lazar <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Le Ma <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amd/pm: Fix aldebaran pcie speed reportingLijo Lazar1-2/+2
Fix the field definitions for LC_CURRENT_DATA_RATE. Fixes: c05d1c401572 ("drm/amd/swsmu: add aldebaran smu13 ip support (v3)") Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu: enable gfx cgcg&cgls for gfx v12_0_0Likun Gao2-1/+3
Enable GFX CGCG and CGLS for gfx version 12.0.0. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu/jpeg5: enable power gatingSonny Jiang1-1/+2
Enable PG on JPEG5 Signed-off-by: Sonny Jiang <[email protected]> Reviewed-by: Leo Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amd/display: Drop pixel_clock_mhzMario Limonciello2-4/+0
The pixel_clock_mhz property is populated in amdgpu_dm when Freesync is setup, but it is not used anywhere in amdgpu_dm. Remove the dead code. Cc: [email protected] Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Tom Chung <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu: support imu for gc 12_0_0Likun Gao1-0/+2
Support IMU for ASIC with GC 12.0.0 Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amd/pm: Use gpu_metrics_v1_6 for SMUv13.0.6Asad Kamal1-4/+14
Use gpu_metrics_v1_6 for SMUv13.0.6 to fill gpu metric info Signed-off-by: Asad Kamal <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amd/pm: Add gpu_metrics_v1_6Asad Kamal2-0/+92
Add new gpu_metrics_v1_6 to acquire accumulated throttler residencies Signed-off-by: Asad Kamal <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu/pm: Fix the null pointer dereference for smu7Ma Jun1-26/+24
optimize the code to avoid pass a null pointer (hwmgr->backend) to function smu7_update_edc_leakage_table. Signed-off-by: Ma Jun <[email protected]> Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu: Remove dead code in amdgpu_ras_add_mca_err_addrMa Jun1-13/+0
Remove dead code in amdgpu_ras_add_mca_err_addr Signed-off-by: Ma Jun <[email protected]> Reviewed-by: YiPeng Chai <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu: Fix null pointer dereference to boMa Jun1-5/+11
Check bo before using it Signed-off-by: Ma Jun <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amd/display: fix documentation warnings for mpc.hMarcelo Mendes Spessoto Junior1-113/+576
Fix most of the display documentation compile warnings by documenting struct mpc_funcs functions in dc/inc/hw/mpc.h file. Remove the following warnings: ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'read_mpcc_state' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'mpc_init_single_inst' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'get_mpcc_for_dpp_from_secondary' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'get_mpcc_for_dpp' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'wait_for_idle' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'assert_mpcc_idle_before_connect' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'init_mpcc_list_from_hw' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'set_denorm' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'set_denorm_clamp' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'set_output_csc' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'set_ocsc_default' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'set_output_gamma' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'power_on_mpc_mem_pwr' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'set_dwb_mux' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'disable_dwb_mux' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'is_dwb_idle' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'set_out_rate_control' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'set_gamut_remap' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'program_1dlut' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'program_shaper' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'acquire_rmu' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'program_3dlut' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'release_rmu' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'get_mpc_out_mux' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'set_bg_color' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'set_mpc_mem_lp_mode' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'set_movable_cm_location' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'update_3dlut_fast_load_select' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'get_3dlut_fast_load_status' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'populate_lut' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'program_lut_read_write_control' not described in 'mpc_funcs' ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:579: warning: Function parameter or struct member 'program_lut_mode' not described in 'mpc_funcs' Fixes: b8c1c3a82e75 ("Documentation/gpu: Add kernel doc entry for MPC") Closes: https://lore.kernel.org/linux-next/[email protected]/ Reported-by: Stephen Rothwell <[email protected]> Tested-by: Stephen Rothwell <[email protected]> Signed-off-by: Marcelo Mendes Spessoto Junior <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-17drm/amdgpu: enable unmapped doorbell handling basic mode on mes 12shaoyunl2-1/+16
This reverts commit fcc5df722dbc47c3a84386a1c70647cfe153e65d. Signed-off-by: shaoyunl <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-15Merge tag 'drm-next-2024-05-15' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds497-3052/+13941
Pull drm updates from Dave Airlie: "This is the main pull request for the drm subsystems for 6.10. In drivers the main thing is a new driver for ARM Mali firmware based GPUs, otherwise there are a lot of changes to amdgpu/xe/i915/msm and scattered changes to everything else. In the core a bunch of headers and Kconfig was refactored, along with the addition of a new panic handler which is meant to provide a user friendly message when a panic happens and graphical display is enabled. New drivers: - panthor: ARM Mali/Immortalis CSF-based GPU driver Core: - add a CONFIG_DRM_WERROR option - make more headers self-contained - grab resv lock in pin/unpin - fix vmap resv locking - EDID/eDP panel matching - Kconfig cleanups - DT sound bindings - Add SIZE_HINTS property for cursor planes - Add struct drm_edid_product_id and helpers. - Use drm device based logging in more drm functions. - drop seq_file.h from a bunch of places - use drm_edid driver conversions dp: - DP Tunnel documentation - MST read sideband cap - Adaptive sync SDP prep work ttm: - improve placement for TTM BOs in idle/busy handling panic: - Fixes for drm-panic, and option to test it. - Add drm panic to simpledrm, mgag200, imx, ast bridge: - improve init ordering - adv7511: allow GPIO pin sharing - tc358775: add tc358675 support panel: - AUO B120XAN01.0 - Samsung s6e3fa7 - BOE NT116WHM-N44 - CMN N116BCA-EA1, - CrystalClear CMT430B19N00 - Startek KD050HDFIA020-C020A - powertip PH128800T006-ZHC01 - Innolux G121X1-L03 - LG sw43408 - Khadas TS050 V2 - EDO RM69380 OLED - CSOT MNB601LS1-1 amdgpu: - HDCP/ODM/RAS fixes - Devcoredump improvements - Expose VCN activity via sysfs - SMY 13.0.x updates - Enable fast updates on DCN 3.1.4 - Add dclk and vclk reporting on additional devices - Add ACA RAS infrastructure - Implement TLB flush fence - EEPROM handling fixes - SMUIO 14.0.2 support - SMU 14.0.1 Updates - SMU 14.0.2 support - Sync page table freeing with TLB flushes - DML2 refactor - DC debug improvements - DCN 3.5.x Updates - GPU reset fixes - HDP fix for second GFX pipe on GC 10.x - Enable secondary GFX pipe on GC 10.3 - Refactor and clean up BACO/BOCO/BAMACO handling - Remove invalid TTM resource start check - UAF fix in VA IOCTL - GPUVM page fault redirection to secondary IH rings for IH 6.x - Initial support for mapping kernel queues via MES - Fix VRAM memory accounting amdkfd: - MQD handling cleanup - Preemption handling fixes for XCDs - TLB flush fix for GC 9.4.2 - Properly clean up workqueue during module unload - Fix memory leak process create failure - Range check CP bad op exception targets to avoid reporting invalid exceptions to userspace - Fix eviction fence handling - Fix leak in GPU memory allocation failure case - DMABuf import handling fix - Enable SQ watchpoint for gfx10 i915: - Adding new DG2 PCI ID - add context hints for GT frequency - enable only one CCS for compute workloads - new workarounds - Fix UAF on destroy against retire race and remove two earlier partial fixes - Limit the reserved VM space to only the platforms that need it - Fix gt reset with GuC submission is disable - Add and use gt_to_guc() wrapper i915/xe display: - Lunar Lake display enabling, including cdclk and other refactors - BIOS/VBT/opregion related refactor - Digital port related refactor/clean-up - Fix 2s boot time regression on DP panel replay init - Remove duplication on audio enable/disable on SDVO and g4x+ DP - Disable AuxCCS framebuffers if built for Xe - Make crtc disable more atomic - Increase DP idle pattern wait timeout to 2ms - Start using container_of_const() for some extra const safety - Fix Jasper Lake boot freeze - Enable MST mode for 128b/132b single-stream sideband - Enable Adaptive Sync SDP Support for DP - Fix MTL supported DP rates - removal of UHBR13.5 - PLL refactoring - Limit eDP MSO pipe only for display version 20 - More display refactor towards independence from i915 dev_priv - Convert i915/xe fbdev to DRM client - More initial work to make display code more independent from i915 xe: - improved error capture - clean up some uAPI leftovers - devcoredump update - Add BMG mocs table - Handle GSCCS ER interrupt - Implement xe2- and GuC workarounds - struct xe_device cleanup - Hwmon updates - Add LRC parsing for more GPU instruction - Increase VM_BIND number of per-ioctl Ops - drm/xe: Add XE_BO_GGTT_INVALIDATE flag - Initial development for SR-IOV support - Add new PCI IDs to DG2 platform - Move userptr over to start using hmm_range_fault msm: - Switched to generating register header files during build process instead of shipping pre-generated headers - Merged DPU and MDP4 format databases. - DP: - Stop using compat string to distinguish DP and eDP cases - Added support for X Elite platform (X1E80100) - Reworked DP aux/audio support - Added SM6350 DP to the bindings - GPU: - a7xx perfcntr reg fixes - MAINTAINERS updates - a750 devcoredump support radeon: - Silence UBSAN warnings related to flexible arrays nouveau: - move some uAPI objects to uapi headers omapdrm: - console fix ast: - add i2c polling qaic: - add debugfs entries exynos: - fix platform_driver .owner - drop cleanup code mediatek: - Use devm_platform_get_and_ioremap_resource() in mtk_hdmi_ddc_probe() - Add GAMMA 12-bit LUT support for MT8188 - Rename mtk_drm_* to mtk_* - Drop driver owner initialization - Correct calculation formula of PHY Timing" * tag 'drm-next-2024-05-15' of https://gitlab.freedesktop.org/drm/kernel: (1477 commits) drm/xe/ads: Use flexible-array drm/xe: Use ordered WQ for G2H handler drm/msm/gen_header: allow skipping the validation drm/msm/a6xx: Cleanup indexed regs const'ness drm/msm: Add devcoredump support for a750 drm/msm: Adjust a7xx GBIF debugbus dumping drm/msm: Update a6xx registers XML drm/msm: Fix imported a750 snapshot header for upstream drm/msm: Import a750 snapshot registers from kgsl MAINTAINERS: Add Konrad Dybcio as a reviewer for the Adreno driver MAINTAINERS: Add a separate entry for Qualcomm Adreno GPU drivers drm/msm/a6xx: Avoid a nullptr dereference when speedbin setting fails drm/msm/adreno: fix CP cycles stat retrieval on a7xx drm/msm/a7xx: allow writing to CP_BV counter selection registers drm: zynqmp_dpsub: Always register bridge Revert "drm/bridge: ti-sn65dsi83: Fix enable error path" drm/fb_dma: Add checks in drm_fb_dma_get_scanout_buffer() drm/fbdev-generic: Do not set physical framebuffer address drm/panthor: Fix the FW reset logic drm/panthor: Make sure we handle 'unknown group state' case properly ...
2024-05-13drm/amdkfd: Use dev_error intead of pr_errorHarish Kasiviswanathan1-11/+8
No functional change. This will help in moving gpu_id creation to next step while still being able to identify the correct GPU Signed-off-by: Harish Kasiviswanathan <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-13drm/amdgpu: fix mqd corruption for gfx12Frank Min1-13/+8
1. restore mqd from backup while resuming 2. use copy_toio and copy_fromio while mqd in vram Signed-off-by: Frank Min <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-13drm/amdgpu: add initial value for gfx12 AGP apertureFrank Min1-0/+1
add initial value for gfx12 AGP aperture Signed-off-by: Frank Min <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Likun Gao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-13drm/amd/pm: check negtive return for table entriesJesse Zhang1-5/+8
Function hwmgr->hwmgr_func->get_num_of_pp_table_entries(hwmgr) returns a negative number Signed-off-by: Jesse Zhang <[email protected]> Suggested-by: Tim Huang <[email protected]> Reviewed-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-13drm/amd/display: Don't register panel_power_savings on OLED panelsMario Limonciello1-4/+25
OLED panels don't support the ABM, they shouldn't offer the panel_power_savings attribute to the user. Check whether aux BL control support was enabled to decide whether to offer it. Reported-by: Gergo Koteles <[email protected]> Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3359 Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Tested-by: Gergo Koteles <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-13drm/amdgpu: fix the warning bad bit shift operation for aca_error_type typeJesse Zhang1-1/+1
Filter invalid aca error types before performing a shift operation. Signed-off-by: Jesse Zhang <[email protected]> Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-13drm/amdgpu: the warning dereferencing obj for nbio_v7_4Jesse Zhang1-1/+1
if ras_manager obj null, don't print NBIO err data Signed-off-by: Jesse Zhang <[email protected]> Suggested-by: Tim Huang <[email protected]> Reviewed-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-13drm/amd/pm: remove logically dead codeJesse Zhang1-9/+0
Execution cannot reach this statement: case POWER_STATE_TYPE_BALAN. Signed-off-by: Jesse Zhang <[email protected]> Acked-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-13drm/amdgpu: remove structurally dead codeJesse Zhang1-2/+0
This code cannot be reached: return "UNKNOWN";. Signed-off-by: Jesse Zhang <[email protected]> Reviewed-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-13drm/amd/pm: fix enum feature compared against 0Jesse Zhang1-1/+1
This less-than-zero comparison of an unsigned value is never true. feature < 0U Signed-off-by: Jesse Zhang <[email protected]> Reviewed-by: Yang Wang <[email protected]> Reviewed-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-13drm/amd/pm: fix enum type compared against 0Jesse Zhang1-1/+1
This less-than-zero comparison of an unsigned value is never true. type < 0U Signed-off-by: Jesse Zhang <[email protected]> Reviewed-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-13drm/amdgu: remove unused codeJesse Zhang1-2/+0
The same code is executed when the condition err is true or false, because the code in the if-then branch and after the if statement is identical Signed-off-by: Jesse Zhang <[email protected]> Reviewed-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-13drm/amd/pm: remove logically dead code for renoirJesse Zhang1-2/+0
The switch governing value clk_type cannot be SMU_GFXCLK and SMU_SCLK. Fixes: ca55f459f5ad ("drm/amd/pm: add the fine grain tuning function for Renoir") Signed-off-by: Jesse Zhang <[email protected]> Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-13drm/amdgpu: remove structurally dead code for amd_gmcJesse Zhang1-2/+0
This code cannot be reached: return sysfs_emit(buf, "UNK....) Signed-off-by: Jesse Zhang <[email protected]> Reviewed-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-13drm/amd/pm: check the return of send smc msg for smu_v13Jesse Zhang1-1/+3
Set smu work laod mask may fail, so check return. Signed-off-by: Jesse Zhang <[email protected]> Reviewed-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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