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2023-10-20drm/amd/display: Reduce stack size by splitting functionRodrigo Siqueira1-481/+489
When compiling with allmodconfig, gcc highlights the following error: drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/display_mode_core.c: In function 'dml_core_mode_support': drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/display_mode_core.c:8229:1: error: the frame size of 2736 bytes is larger than 2048 bytes [-Werror=frame-larger-than=] 8229 | } // dml_core_mode_support | ^ cc1: all warnings being treated as errors This commit mitigates part of this problem by extracting the prefetch code to its own function. After applying this commit, the stack size reduces from 2736 to 2464, however, the stack size issue becomes part of the new function. Cc: Stephen Rothwell <[email protected]> Cc: Alex Deucher <[email protected]> Cc: Roman Li <[email protected]> Cc: Chaitanya Dhere <[email protected]> Fixes: 7966f319c66d ("drm/amd/display: Introduce DML2") Tested-by: Stephen Rothwell <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdkfd: remap unaligned svm ranges that have splitAlex Sierra1-10/+31
Split SVM ranges that have been mapped into 2MB page table entries, require to be remap in case the split has happened in a non-aligned VA. [WHY]: This condition causes the 2MB page table entries be split into 4KB PTEs. Signed-off-by: Alex Sierra <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: Create version number for coredumpsAndré Almeida2-0/+4
Even if there's nothing currently parsing amdgpu's coredump files, if we eventually have such tools they will be glad to find a version field to properly read the file. Create a version number to be displayed on top of coredump file, to be incremented when the file format or content get changed. Signed-off-by: André Almeida <[email protected]> Reviewed-by: Shashank Sharma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: Move coredump code to amdgpu_reset fileAndré Almeida4-87/+90
Giving that we use codedump just for device resets, move it's functions and structs to a more semantic file, the amdgpu_reset.{c, h}. Signed-off-by: André Almeida <[email protected]> Signed-off-by: Shashank Sharma <[email protected]> Reviewed-by: Shashank Sharma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: Encapsulate all device reset infoAndré Almeida3-26/+36
To better organize struct amdgpu_device, keep all reset information related fields together in a separated struct. Signed-off-by: André Almeida <[email protected]> Signed-off-by: Shashank Sharma <[email protected]> Reviewed-by: Shashank Sharma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: support the port num info based on the capability flagShiwu Zhang2-13/+33
XGMI TA will set the capability flag to indicate whether the port_num info is supported or not. KGD checks the flag and accordingly picks up the right buffer format and send the right command to TA to retrieve the info. v2: simplify the code by reusing the same statement (lijo) Signed-off-by: Shiwu Zhang <[email protected]> Acked-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: prepare the output buffer for GET_PEER_LINKS commandShiwu Zhang1-2/+10
Per the xgmi ta implementation, KGD needs to fill in node_ids in concern into the shared command output buffer rather than the command input buffer. Input buffer is not used for GET_PEER_LINKS command execution. In this way, xgmi ta can reuse the node info in the output buffer just filled in and populate the same buffer with link info directly. Signed-off-by: Shiwu Zhang <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: drop status query/reset for GCEA 9.4.3 and MMEA 1.8Tao Zhou2-203/+0
PMFW will be responsible for them. v2: remove query interfaces. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: update the xgmi ta interface headerShiwu Zhang2-17/+51
Update the header file to the v20.00.00.13 v1: rename TA_COMMAND_XGMI__GET_GET_TOPOLOGY_INFO to TA_COMMAND_XGMI__GET_TOPOLOGY_INFO And also rename struct ta_xgmi_cmd_get_peer_link_info_output to ta_xgmi_cmd_get_peer_link_info accordingly v2: add structs to support xgmi GET_EXTEND_PEER_LINK command Signed-off-by: Shiwu Zhang <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: add set/get mca debug mode operationsTao Zhou2-0/+26
Record the debug mode status in RAS. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: replace reset_error_count with amdgpu_ras_reset_error_countTao Zhou5-25/+10
Simplify the code. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: add clockgating support for NBIO v7.7.1Li Ma1-0/+1
add clockgating support for NBIO ip 7.7.1 Signed-off-by: Li Ma <[email protected]> Reviewed-by: Tim Huang <[email protected]> Reviewed-by: Yifan Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: fix missing stuff in NBIO v7.11Li Ma4-1/+97
add get_clockgating_state, update_medium_grain_light_sleep and update_medium_grain_clock_gating in nbio_v7_11_funcs v1: add missing funcs in nbio_v7_11.c v2: modify the if condition and add spport for nbio v7.11 clockgating. Signed-off-by: Li Ma <[email protected]> Reviewed-by: Yifan Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: Enable RAS feature by default for APUStanley.Yang1-12/+2
Enable RAS feature by default for aqua vanjaram on apu platform. Signed-off-by: Stanley.Yang <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: fix typo for amdgpu ras error data printYang Wang1-2/+2
typo fix. Fixes: 5b1270beb380 ("drm/amdgpu: add ras_err_info to identify RAS error source") Signed-off-by: Yang Wang <[email protected]> Reviewed-by: Candice Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amd/amdgpu/vcn: Add RB decouple feature under SRIOV - P4Bokun Zhang1-16/+55
- In VCN 4 SRIOV code path, add code to enable RB decouple feature Signed-off-by: Bokun Zhang <[email protected]> Reviewed-by: Leo Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amd/amdgpu/vcn: Add RB decouple feature under SRIOV - P3Bokun Zhang1-7/+41
- Update VCN header for RB decouple feature - Add metadata struct, metadata will be placed after each RB Signed-off-by: Bokun Zhang <[email protected]> Reviewed-by: Leo Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amd/amdgpu/vcn: Add RB decouple feature under SRIOV - P2Bokun Zhang1-0/+4
- Add function to check if RB decouple is enabled under SRIOV Signed-off-by: Bokun Zhang <[email protected]> Reviewed-by: Leo Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amd/amdgpu/vcn: Add RB decouple feature under SRIOV - P1Bokun Zhang1-2/+3
- Update SRIOV header with RB decouple flag Signed-off-by: Bokun Zhang <[email protected]> Reviewed-by: Leo Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: Fix delete nodes that have been relesedStanley.Yang1-3/+1
Fix delete nodes that it has been freed. Fixes: 5b1270beb380 ("drm/amdgpu: add ras_err_info to identify RAS error source") Signed-off-by: Stanley.Yang <[email protected]> Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: Enable mca debug mode mode when ras enabledStanley.Yang1-1/+1
Enable smu_v13_0_6 mca debug mode if ras is enabled. Changed from V1: enable mca debug mode if ras enabled. Signed-off-by: Stanley.Yang <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: Add UVD_VCPU_INT_EN2 to dpg sramHawking Zhang1-0/+5
Add RAS sepcifc programming to dpg sram. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Tao Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amd/display: Respect CONFIG_FRAME_WARN=0 in DML2Nathan Chancellor1-1/+1
display_mode_code.c is unconditionally built with -Wframe-larger-than=2048, which causes warnings even when CONFIG_FRAME_WARN has been set to 0, which should show no warnings. Use the existing $(frame_warn_flag) variable, which handles this situation. This is basically commit 25f178bbd078 ("drm/amd/display: Respect CONFIG_FRAME_WARN=0 in dml Makefile") but for DML2. Fixes: 7966f319c66d ("drm/amd/display: Introduce DML2") Signed-off-by: Nathan Chancellor <[email protected]> Signed-off-by: Hamza Mahfooz <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amd/display: clean up some inconsistent indentingJiapeng Chong1-1/+1
No functional modification involved. drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:2902 dm_resume() warn: inconsistent indenting. Reported-by: Abaci Robot <[email protected]> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=6940 Signed-off-by: Jiapeng Chong <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amd/display: Simplify bool conversionYang Li1-1/+1
./drivers/gpu/drm/amd/display/dc/dml2/display_mode_core.c:4802:84-89: WARNING: conversion to bool not needed here Reported-by: Abaci Robot <[email protected]> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=6901 Signed-off-by: Yang Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amd/display: Remove unneeded semicolonYang Li1-1/+1
./drivers/gpu/drm/amd/display/dc/dml2/dml2_dc_resource_mgmt.c:464:3-4: Unneeded semicolon Reported-by: Abaci Robot <[email protected]> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=6900 Signed-off-by: Yang Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amd/display: Remove duplicated include in dce110_hwseq.cYang Li1-2/+0
./drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c: dce110_hwseq.h is included more than once. Reported-by: Abaci Robot <[email protected]> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=6897 Signed-off-by: Yang Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amd/display: clean up some inconsistent indentingsYang Li1-72/+72
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn35/dcn35_fpu.c:261 dcn35_update_bw_bounding_box_fpu() warn: inconsistent indenting Signed-off-by: Yang Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amd/pm: Handle non-terminated overdrive commands.Bas Nieuwenhuizen1-2/+6
The incoming strings might not be terminated by a newline or a 0. (found while testing a program that just wrote the string itself, causing a crash) Cc: [email protected] Fixes: e3933f26b657 ("drm/amd/pp: Add edit/commit/show OD clock/voltage support in sysfs") Signed-off-by: Bas Nieuwenhuizen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: Enable software RAS in vcn v4_0_3Hawking Zhang1-1/+3
Set VCN/JPEG RAS masks to enable software RAS for VCN and JPEG. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Tao Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: define ras_reset_error_count functionTao Zhou2-4/+17
Make the code architecture more simple. v2: reuse ras_reset_error_count in ras_reset_error_status. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdkfd:remove unused codeJesse Zhang2-63/+0
Function svm_range_split_by_grinity is not used, so it is removed. Signed-off-by: Jesse Zhang <[email protected]> Suggested-by: Philip Yang <[email protected]> Reviewed-by: Yifan Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amd/pm: Support for getting power1_cap_min valueMa Jun12-88/+148
Support for getting power1_cap_min value on smu13 and smu11. For other Asics, we still use 0 as the default value. Signed-off-by: Ma Jun <[email protected]> Reviewed-by: Kenneth Feng <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20drm/amdgpu: Log UE corrected by replay as correctable errorCandice Li1-3/+4
Support replay mode where UE could be converted to CE. Signed-off-by: Candice Li <[email protected]> Reviewed-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-20Merge tag 'mediatek-drm-next-6.7' of ↵Dave Airlie15-88/+581
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next for Linux 6.7 1. Add support MT8188 dsi function 2. Fix coverity issue with unintentional integer overflow 3. Add support MT8188 dp/edp function 4. Fix memory leak on ->get_edid callback audio detection and error path. 5. Add connector dynamic selection capability 6. MediaTek DDP GAMMA - 12-bit LUT support 7. mtk_dsi: Fix NO_EOT_PACKET settings/handling [airlied: add bitfield.h include] Signed-off-by: Dave Airlie <[email protected]> From: Chun-Kuang Hu <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-20Merge tag 'drm-intel-gt-next-2023-10-19' of ↵Dave Airlie21-30/+407
git://anongit.freedesktop.org/drm/drm-intel into drm-next Driver Changes: Fixes/improvements/new stuff: - Retry gtt fault when out of fence registers (Ville Syrjälä) - Determine context valid in OA reports [perf] (Umesh Nerlige Ramappa) Future platform enablement: - GuC based TLB invalidation for Meteorlake (Jonathan Cavitt, Prathap Kumar Valsan) - Don't set PIPE_CONTROL_FLUSH_L3 [mtl] (Vinay Belgaumkar) Miscellaneous: - Clean up zero initializers [guc,pxp] (Ville Syrjälä) - Prevent potential null-ptr-deref in engine_init_common (Nirmoy Das) Signed-off-by: Dave Airlie <[email protected]> From: Tvrtko Ursulin <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/ZTFDFSbd/U7YP+hI@tursulin-desk
2023-10-20Merge tag 'drm-intel-next-2023-10-19' of ↵Dave Airlie18-152/+230
git://anongit.freedesktop.org/drm/drm-intel into drm-next - Add new DG2 PCI IDs (Shekhar) - Remove watchdog timers for PSR on Lunar Lake (Mika Kahola) - DSB changes for proper handling of LUT programming (Ville) - Store DSC DPCD capabilities in the connector (Imre) - Clean up zero initializers (Ville) - Remove Meteor Lake force_probe protection (RK) Signed-off-by: Dave Airlie <[email protected]> From: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-20Merge tag 'mediatek-drm-fixes-20231017' of ↵Dave Airlie1-1/+5
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-fixes Mediatek DRM Fixes - 20231017 1. Correctly free sg_table in gem prime vmap Signed-off-by: Dave Airlie <[email protected]> From: Chun-Kuang Hu <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-20Merge tag 'drm-intel-fixes-2023-10-19' of ↵Dave Airlie2-2/+2
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Fix display issue that was blocking S0ix (Khaled) - Retry gtt fault when out of fence registers (Ville) Signed-off-by: Dave Airlie <[email protected]> From: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/ZTFXbo6M5bWp/[email protected]
2023-10-20Merge tag 'drm-misc-fixes-2023-10-19' of ↵Dave Airlie7-43/+65
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Short summary of fixes pull: amdgpu: - Disable AMD_CTX_PRIORITY_UNSET bridge: - ti-sn65dsi86: Fix device lifetime edid: - Add quirk for BenQ GW2765 ivpu: - Extend address range for MMU mmap nouveau: - DP-connector fixes - Documentation fixes panel: - Move AUX B116XW03 into panel-simple scheduler: - Eliminate DRM_SCHED_PRIORITY_UNSET ttm: - Fix possible NULL-ptr deref in cleanup Signed-off-by: Dave Airlie <[email protected]> From: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20231019114605.GA22540@linux-uq9g
2023-10-19drm/amdgpu: Reserve fences for VM updateFelix Kuehling1-1/+4
In amdgpu_dma_buf_move_notify reserve fences for the page table updates in amdgpu_vm_clear_freed and amdgpu_vm_handle_moved. This fixes a BUG_ON in dma_resv_add_fence when using SDMA for page table updates. Signed-off-by: Felix Kuehling <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-19drm/amdgpu: Fix possible null pointer dereferenceFelix Kuehling1-1/+2
abo->tbo.resource may be NULL in amdgpu_vm_bo_update. Fixes: 180253782038 ("drm/ttm: stop allocating dummy resources during BO creation") Signed-off-by: Felix Kuehling <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-19drm/amdgpu: Reserve fences for VM updateFelix Kuehling1-1/+4
In amdgpu_dma_buf_move_notify reserve fences for the page table updates in amdgpu_vm_clear_freed and amdgpu_vm_handle_moved. This fixes a BUG_ON in dma_resv_add_fence when using SDMA for page table updates. Signed-off-by: Felix Kuehling <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-19drm/amdgpu: Fix possible null pointer dereferenceFelix Kuehling1-1/+2
abo->tbo.resource may be NULL in amdgpu_vm_bo_update. Fixes: 180253782038 ("drm/ttm: stop allocating dummy resources during BO creation") Signed-off-by: Felix Kuehling <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-19drm/amdgpu: Workaround to skip kiq ring test during ras gpu recoveryStanley.Yang1-0/+21
This is workaround, kiq ring test failed in suspend stage when do ras recovery. Signed-off-by: Stanley.Yang <[email protected]> Reviewed-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-19drm/amd/display: Fix a handful of spelling mistakes in dml_print outputColin Ian King1-3/+3
There are a few spelling mistakes and an minor grammatical issue in some dml_print messages. Fix these. Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-19drm/amdkfd: clean up some inconsistent indentingJiapeng Chong1-1/+1
No functional modification involved. drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c:305 svm_range_free() warn: inconsistent indenting. Reported-by: Abaci Robot <[email protected]> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=6804 Signed-off-by: Jiapeng Chong <[email protected]> Signed-off-by: Felix Kuehling <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-19drm/amd/display: Remove brackets in macro to conform to coding styleStylon Wang1-118/+36
[Why] Many of the register macros defined ind dcn32_resource.h have extra brackets. This is not conforming to the style of those defined in other DC header files. [How] Remove these brackets in dcn32_resource.h Reviewed-by: Aurabindo Pillai <[email protected]> Signed-off-by: Stylon Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-19drm/amd: Read IMU FW version from scratch register during hw_initMario Limonciello1-0/+4
If the IMU version wasn't discovered from the header, such as when the firmware was directly loaded by PSP then there is no firmware version to show to userspace from sysfs or IOCTL. The IMU F/W stores the version in the first scratch register though, so fetch it in these cases to let the driver export. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Mario Limonciello <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-19drm/amd: Don't parse IMU ucode version if it won't be loadedMario Limonciello1-2/+2
When the IMU ucode is loaded by the PSP parsing the version that comes from Linux will vary. Rather than showing the wrong data to kernel interface consumers, avoid populating it in this case. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Mario Limonciello <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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