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2023-07-10drm/amdgpu: Fix warnings in gfxhub_ v3_0, v3_0_3.cSrinivasan Shanmugam2-4/+4
Fix the below checkpatch warnings: WARNING: static const char * array should probably be static const char * const +static const char *gfxhub_client_ids[] = { WARNING: Prefer 'unsigned int' to bare use of 'unsigned' + unsigned i; WARNING: static const char * array should probably be static const char * const +static const char *gfxhub_client_ids[] = { WARNING: Prefer 'unsigned int' to bare use of 'unsigned' + unsigned i; Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Fix warnings in gmc_v8_0.cSrinivasan Shanmugam1-44/+31
Fix below checkpatch warnings: WARNING: braces {} are not necessary for single statement blocks WARNING: braces {} are not necessary for any arm of this statement WARNING: Block comments should align the * on each line Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: avoid restore process run into dead loop.gaba1-0/+3
In restore process worker, pinned BO cause update PTE fail, then the function re-schedule the restore_work. This will generate dead loop. Signed-off-by: gaba <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu/vkms: drop redundant set of fb_modifiers_not_supportedGuchun Chen1-2/+0
Due to a coding typo. Signed-off-by: Guchun Chen <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Remove else after return statement in ↵Srinivasan Shanmugam1-6/+4
'gfx_v10_0_check_grbm_cam_remapping' Fix below checkpatch warnings: WARNING: else is not generally useful after a break or return + return true; + } else { WARNING: else is not generally useful after a break or return + return true; + } else { Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Fix warnings in gmc_v11_0.cSrinivasan Shanmugam1-16/+14
Fix below checkpatch warnings: WARNING: quoted string split across lines WARNING: Prefer 'unsigned int' to bare use of 'unsigned' WARNING: void function return statements are not generally useful WARNING: braces {} are not necessary for any arm of this statement Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Remove else after return statement in 'gmc_v8_0_check_soft_reset'Srinivasan Shanmugam1-3/+5
Fix below checkpatch warnings: WARNING: else is not generally useful after a break or return + return true; + } else { Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Fix warnings in gfxhub_v2_1.cSrinivasan Shanmugam1-4/+5
Fix the below checkpatch warnings: WARNING: static const char * array should probably be static const char * const +static const char *gfxhub_client_ids[] = { WARNING: Prefer 'unsigned int' to bare use of 'unsigned' + unsigned i; WARNING: Missing a blank line after declarations + int i; + adev->gmc.VM_L2_CNTL = RREG32_SOC15(GC, 0, mmGCVM_L2_CNTL); WARNING: Missing a blank line after declarations + int i; + WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL, adev->gmc.VM_L2_CNTL); WARNING: braces {} are not necessary for single statement blocks + if (!time) { + DRM_WARN("failed to wait for GRBM(EA) idle\n"); + } Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Fix errors & warnings in gmc_ v6_0, v7_0.cSrinivasan Shanmugam2-55/+50
Fix below checkpatch errors & warnings: ERROR: trailing statements should be on next line + default: BUG(); ERROR: trailing statements should be on next line WARNING: braces {} are not necessary for single statement blocks WARNING: braces {} are not necessary for any arm of this statement WARNING: Block comments use * on subsequent lines WARNING: Missing a blank line after declarations WARNING: Prefer 'unsigned int' to bare use of 'unsigned' Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Fix warnings in gmc_v10_0.cSrinivasan Shanmugam1-22/+13
Fix below checkpatch warnings: WARNING: Consider removing the code enclosed by this #if 0 and its #endif WARNING: Prefer 'unsigned int' to bare use of 'unsigned' WARNING: quoted string split across lines Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Prefer dev_warn over printkSrinivasan Shanmugam3-3/+3
Fix the below warning: WARNING: Prefer [subsystem eg: netdev]_warn([subsystem]dev, ... then dev_warn(dev, ... then pr_warn(... to printk(KERN_WARNING ... Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Fix warnings in gfxhub_v2_0.cSrinivasan Shanmugam1-2/+3
Fix the below checkpatch warnings: WARNING: static const char * array should probably be static const char * const +static const char *gfxhub_client_ids[] = { WARNING: Prefer 'unsigned int' to bare use of 'unsigned' + unsigned i; WARNING: Missing a blank line after declarations + u32 tmp; + tmp = RREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_CNTL); Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Remove redundant GFX v9.4.3 sequenceLijo Lazar1-29/+0
Programming of XCC id is already taken care with partition mode change. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-10drm/amdgpu: Fix warnings in gfxhub_ v1_0, v1_2.cSrinivasan Shanmugam2-5/+6
Fix the below checkpatch warnings: WARNING: Block comments should align the * on each line + /* + * Raven2 has a HW issue that it is unable to use the WARNING: Prefer 'unsigned int' to bare use of 'unsigned' + unsigned num_level, block_size; WARNING: Prefer 'unsigned int' to bare use of 'unsigned' + unsigned i; WARNING: Missing a blank line after declarations + u32 tmp; + tmp = RREG32_SOC15(GC, 0, mmVM_L2_PROTECTION_FAULT_CNTL); WARNING: Block comments should align the * on each line + /* + * Raven2 has a HW issue that it is unable to use the WARNING: Prefer 'unsigned int' to bare use of 'unsigned' + unsigned num_level, block_size; Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amdgpu: Fix error & warnings in gmc_v9_0.cSrinivasan Shanmugam1-20/+17
Fix below checkpatch error & warnings: ERROR: that open brace { should be on the previous line WARNING: static const char * array should probably be static const char * const WARNING: Block comments use * on subsequent lines WARNING: Block comments use a trailing */ on a separate line Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amdgpu: Change golden settings for GFX v9.4.3Lijo Lazar1-5/+2
Change the settings applicable for A0. GRBM_MCM_ADDR setting will be applied by firmware. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Acked-by: Mangesh Gadre <[email protected]> Tested-by: Mangesh Gadre <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amd/amdgpu: Add cu_occupancy sysfs file to GFX9.4.3Sreekant Somasekharan1-0/+1
Include kgd_gfx_v9_get_cu_occupancy call inside kfd2kgd_calls for GFX9.4.3 to expose cu_occupancy sysfs file. Signed-off-by: Sreekant Somasekharan <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amdgpu: have bos for PDs/PTS cpu accessible when kfd uses cpu to update vmXiaogang Chen4-7/+35
When kfd uses cpu to update vm iterates all current PDs/PTs bos, adds AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED flag and kmap them to kernel virtual address space before kfd updates the vm that was created by gfx. Signed-off-by: Xiaogang Chen <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amdkfd: Use KIQ to unmap HIQMukul Joshi2-0/+38
Currently, we unmap HIQ by directly writing to HQD registers. This doesn't work for GFX9.4.3. Instead, use KIQ to unmap HIQ, similar to how we use KIQ to map HIQ. Using KIQ to unmap HIQ works for all GFX series post GFXv9. Signed-off-by: Mukul Joshi <[email protected]> Reviewed-by: Harish Kasiviswanathan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amdgpu: skip address adjustment for GFX RAS injectionTao Zhou1-1/+2
The address parameter of GFX RAS injection isn't related to XGMI node number, keep it unchanged. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Candice Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amdgpu: Update invalid PTE flag settingMukul Joshi9-1/+45
Update the invalid PTE flag setting with TF enabled. This is to ensure, in addition to transitioning the retry fault to a no-retry fault, it also causes the wavefront to enter the trap handler. With the current setting, the fault only transitions to a no-retry fault. Additionally, have 2 sets of invalid PTE settings, one for TF enabled, the other for TF disabled. The setting with TF disabled, doesn't work with TF enabled. Signed-off-by: Mukul Joshi <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amdgpu: return an error if query_video_caps is not setAlex Deucher1-0/+3
Should only be an issue for bring up when the function pointer is not set, but check it anyway to be safe. Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amd: adjust whitespace for amdgpu_psp.hMario Limonciello1-6/+6
Adjust the whitespace to be consistent with the rest of the `struct psp_context` structure. Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amd: Detect IFWI or PD upgrade support in psp_early_init()Mario Limonciello2-20/+29
Rather than evaluating the IP version for visibility, evaluate it at the same time as the IP is initialized. Suggested-by: Lijo Lazar <[email protected]> Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amd: Add documentation for how to flash a dGPUMario Limonciello1-0/+16
The flashing process for dGPUs uses sysfs files in a non-obvious way, so document it for users. Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amd: Convert USB-C PD F/W attributes into groupsMario Limonciello1-30/+9
Rather than special casing the creation of the file, special case the visibility to the supported dGPUs. Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amd: Make flashing messages quieterMario Limonciello1-4/+4
Debug messages related to the kernel process of flashing an updated IFWI are needlessly noisy and also confusing. Downgrade them to debug instead and clarify what they are actually doing. Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amd: Use attribute groups for PSP flashing attributesMario Limonciello5-38/+28
Individually creating attributes can be racy, instead make attributes using attribute groups and control their visibility with an is_visible callback to only show when using appropriate products. v2: squash in fix for PSP 13.0.10 Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-07drm/amdgpu: Rename aqua_vanjaram_reg_init.cLijo Lazar2-1/+1
This contains SOC specific functions, rename to a more generic format <soc>.c => aqua_vanjaram.c Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-07-06Merge tag 'drm-next-2023-07-07' of git://anongit.freedesktop.org/drm/drmLinus Torvalds26-75/+177
Pull drm fixes from Dave Airlie: "Lots of fixes, mostly i915 and amdgpu. It's two weeks of i915, and I think three weeks of amdgpu. fbdev: - Fix module infos on sparc panel: - Fix mode on Starry-ili9882t i915: - Allow DC states along with PW2 only for PWB functionality [adlp+] - Fix SSC selection for MPLLA [mtl] - Use hw.adjusted mode when calculating io/fast wake times [psr] - Apply min softlimit correctly [guc/slpc] - Assign correct hdcp content type [hdcp] - Add missing forward declarations/includes to display power headers - Fix BDW PSR AUX CH data register offsets [psr] - Use mock device info for creating mock device amdgpu: - Misc cleanups - GFX 9.4.3 fixes - DEBUGFS build fix - Fix LPDDR5 reporting - ASPM fixes - DCN 3.1.4 fixes - DP MST fixes - DCN 3.2.x fixes - Display PSR TCON fixes - SMU 13.x fixes - RAS fixes - Vega12/20 SMU fixes - PSP flashing cleanup - GFX9 MCBP fixes - SR-IOV fixes - GPUVM clear mappings fix for always valid BOs - Add FAMS quirk for problematic monitor - Fix possible UAF - Better handle monentary temperature fluctuations - SDMA 4.4.2 fixes - Fencing fix" * tag 'drm-next-2023-07-07' of git://anongit.freedesktop.org/drm/drm: (83 commits) drm/i915: use mock device info for creating mock device drm/i915/psr: Fix BDW PSR AUX CH data register offsets drm/amdgpu: Fix potential fence use-after-free v2 drm/amd/pm: avoid unintentional shutdown due to temperature momentary fluctuation drm/amd/pm: expose swctf threshold setting for legacy powerplay drm/amd/display: 3.2.241 drm/amd/display: Take full update path if number of planes changed drm/amd/display: Create debugging mechanism for Gaming FAMS drm/amd/display: Add monitor specific edid quirk drm/amd/display: For new fast update path, loop through each surface drm/amd/display: Remove Phantom Pipe Check When Calculating K1 and K2 drm/amd/display: Limit new fast update path to addr and gamma / color drm/amd/display: Fix the delta clamping for shaper LUT drm/amdgpu: Keep non-psp path for partition switch drm/amd/display: program DPP shaper and 3D LUT if updated Revert "drm/amd/display: edp do not add non-edid timings" drm/amdgpu: share drm device for pci amdgpu device with 1st partition device drm/amd/pm: Add GFX v9.4.3 unique id to sysfs drm/amd/pm: Enable pp_feature attribute drm/amdgpu/vcn: Need to unpause dpg before stop dpg ...
2023-06-30drm/amdgpu: Fix potential fence use-after-free v2shanzhulig1-3/+3
fence Decrements the reference count before exiting. Avoid Race Vulnerabilities for fence use-after-free. v2 (chk): actually fix the use after free and not just move it. Signed-off-by: shanzhulig <[email protected]> Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amd/pm: avoid unintentional shutdown due to temperature momentary ↵Evan Quan1-0/+3
fluctuation An intentional delay is added on soft ctf triggered. Then there will be a double check for the GPU temperature before taking further action. This can avoid unintended shutdown due to temperature momentary fluctuation. Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu: Keep non-psp path for partition switchLijo Lazar1-6/+22
When PSP block is not present, use direct programming. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Acked-by: Mangesh Gadre <[email protected]> Tested-by: Mangesh Gadre <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu: share drm device for pci amdgpu device with 1st partition deviceJames Zhu1-3/+6
To save render node resoure, share drm device setting for pci amdgpu device with 1st XCP partition device. Signed-off-by: James Zhu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu/vcn: Need to unpause dpg before stop dpgEmily Deng1-0/+2
Need to unpause dpg first, or it will hit follow error during stop dpg: "[drm] Register(1) [regUVD_POWER_STATUS] failed to reach value 0x00000001 != 0x00000000n" Signed-off-by: Emily Deng <[email protected]> Reviewed-by: Leo Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu: remove duplicated doorbell range init for sdma v4.4.2Le Ma1-5/+0
Handled in earlier phase Signed-off-by: Le Ma <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu: gpu recovers from fatal error in poison modeYiPeng Chai2-0/+12
Fatal error occurs in ras poison mode, mode1 reset is used to recover gpu. Signed-off-by: YiPeng Chai <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu: enable mcbp by default on gfx9Alex Deucher2-3/+8
It's required for high priority queues. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2535 Reviewed-and-tested-by: Jiadong Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu: make mcbp a per device settingAlex Deucher7-13/+22
So we can selectively enable it on certain devices. No intended functional change. Reviewed-and-tested-by: Jiadong Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amd: Don't initialize PSP twice for Navi3xMario Limonciello1-5/+0
PSP functions are already set by psp_early_init() so initializing them a second time is unnecessary. No intended functional changes. Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu: port SRIOV VF missed changesZhigang Luo1-1/+14
port SRIOV VF missed changes from gfx_v9_0 to gfx_v9_4_3. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Zhigang Luo <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amd: Don't try to enable secure display TA multiple timesMario Limonciello1-0/+2
If the securedisplay TA failed to load the first time, it's unlikely to work again after a suspend/resume cycle or reset cycle and it appears to be causing problems in futher attempts. Fixes: e42dfa66d592 ("drm/amdgpu: Add secure display TA load for Renoir") Reported-by: Filip Hejsek <[email protected]> Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/2633 Signed-off-by: Mario Limonciello <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu: fix number of fence calculationsChristian König1-5/+6
Since adding gang submit we need to take the gang size into account while reserving fences. Signed-off-by: Christian König <[email protected]> Fixes: 4624459c84d7 ("drm/amdgpu: add gang submit frontend v6") Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu: Modify for_each_inst macroLijo Lazar1-3/+4
Modify it such that it doesn't change the instance mask parameter. Signed-off-by: Lijo Lazar <[email protected]> Acked-by: Victor Skvortsov <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu:Remove sdma halt/unhalt during frontdoor loadMangesh Gadre1-4/+9
sdma halt/unhalt is performed by psp when frontdoor loading used,so this can be skipped. v2: Instead of removing halt/unhalt completely, driver will do it only during backdoor load. Signed-off-by: Mangesh Gadre <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu: check RAS irq existence for VCN/JPEGTao Zhou2-2/+4
No RAS irq is allowed. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-30drm/amdgpu: remove vm sanity check from amdgpu_vm_make_computeXiaogang Chen1-6/+6
Since we allow kfd and graphic operate on same GPU VM to have interoperation between them GPU VM may have been used by graphic vm operations before kfd turns a GPU VM into a compute VM. Remove vm clean checking at amdgpu_vm_make_compute. Signed-off-by: Xiaogang Chen <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-29Merge tag 'drm-next-2023-06-29' of git://anongit.freedesktop.org/drm/drmLinus Torvalds184-3251/+17286
Pull drm updates from Dave Airlie: "There is one set of patches to misc for a i915 gsc/mei proxy driver. Otherwise it's mostly amdgpu/i915/msm, lots of hw enablement and lots of refactoring. core: - replace strlcpy with strscpy - EDID changes to support further conversion to struct drm_edid - Move i915 DSC parameter code to common DRM helpers - Add Colorspace functionality aperture: - ignore framebuffers with non-primary devices fbdev: - use fbdev i/o helpers - add Kconfig options for fb_ops helpers - use new fb io helpers directly in drivers sysfs: - export DRM connector ID scheduler: - Avoid an infinite loop ttm: - store function table in .rodata - Add query for TTM mem limit - Add NUMA awareness to pools - Export ttm_pool_fini() bridge: - fsl-ldb: support i.MX6SX - lt9211, lt9611: remove blanking packets - tc358768: implement input bus formats, devm cleanups - ti-snd65dsi86: implement wait_hpd_asserted - analogix: fix endless probe loop - samsung-dsim: support swapped clock, fix enabling, support var clock - display-connector: Add support for external power supply - imx: Fix module linking - tc358762: Support reset GPIO panel: - nt36523: Support Lenovo J606F - st7703: Support Anbernic RG353V-V2 - InnoLux G070ACE-L01 support - boe-tv101wum-nl6: Improve initialization - sharp-ls043t1le001: Mode fixes - simple: BOE EV121WXM-N10-1850, S6D7AA0 - Ampire AM-800480L1TMQW-T00H - Rocktech RK043FN48H - Starry himax83102-j02 - Starry ili9882t amdgpu: - add new ctx query flag to handle reset better - add new query/set shadow buffer for rdna3 - DCN 3.2/3.1.x/3.0.x updates - Enable DC_FP on loongarch - PCIe fix for RDNA2 - improve DC FAMS/SubVP support for better power management - partition support for lots of engines - Take NUMA into account when allocating memory - Add new DRM_AMDGPU_WERROR config parameter to help with CI - Initial SMU13 overdrive support - Add support for new colorspace KMS API - W=1 fixes amdkfd: - Query TTM mem limit rather than hardcoding it - GC 9.4.3 partition support - Handle NUMA for partitions - Add debugger interface for enabling gdb - Add KFD event age tracking radeon: - Fix possible UAF i915: - new getparam for PXP support - GSC/MEI proxy driver - Meteorlake display enablement - avoid clearing preallocated framebuffers with TTM - implement framebuffer mmap support - Disable sampler indirect state in bindless heap - Enable fdinfo for GuC backends - GuC loading and firmware table handling fixes - Various refactors for multi-tile enablement - Define MOCS and PAT tables for MTL - GSC/MEI support for Meteorlake - PMU multi-tile support - Large driver kernel doc cleanup - Allow VRR toggling and arbitrary refresh rates - Support async flips on linear buffers on display ver 12+ - Expose CRTC CTM property on ILK/SNB/VLV - New debugfs for display clock frequencies - Hotplug refactoring - Display refactoring - I915_GEM_CREATE_EXT_SET_PAT for Mesa on Meteorlake - Use large rings for compute contexts - HuC loading for MTL - Allow user to set cache at BO creation - MTL powermanagement enhancements - Switch to dedicated workqueues to stop using flush_scheduled_work() - Move display runtime init under display/ - Remove 10bit gamma on desktop gen3 parts, they don't support it habanalabs: - uapi: return 0 for user queries if there was a h/w or f/w error - Add pci health check when we lose connection with the firmware. This can be used to distinguish between pci link down and firmware getting stuck. - Add more info to the error print when TPC interrupt occur. - Firmware fixes msm: - Adreno A660 bindings - SM8350 MDSS bindings fix - Added support for DPU on sm6350 and sm6375 platforms - Implemented tearcheck support to support vsync on SM150 and newer platforms - Enabled missing features (DSPP, DSC, split display) on sc8180x, sc8280xp, sm8450 - Added support for DSI and 28nm DSI PHY on MSM8226 platform - Added support for DSI on sm6350 and sm6375 platforms - Added support for display controller on MSM8226 platform - A690 GPU support - Move cmdstream dumping out of fence signaling path - a610 support - Support for a6xx devices without GMU nouveau: - NULL ptr before deref fixes armada: - implement fbdev emulation as client sun4i: - fix mipi-dsi dotclock - release clocks vc4: - rgb range toggle property - BT601 / BT2020 HDMI support vkms: - convert to drmm helpers - add reflection and rotation support - fix rgb565 conversion gma500: - fix iomem access shmobile: - support renesas soc platform - enable fbdev mxsfb: - Add support for i.MX93 LCDIF stm: - dsi: Use devm_ helper - ltdc: Fix potential invalid pointer deref renesas: - Group drivers in renesas subdirectory to prepare for new platform - Drop deprecated R-Car H3 ES1.x support meson: - Add support for MIPI DSI displays virtio: - add sync object support mediatek: - Add display binding document for MT6795" * tag 'drm-next-2023-06-29' of git://anongit.freedesktop.org/drm/drm: (1791 commits) drm/i915: Fix a NULL vs IS_ERR() bug drm/i915: make i915_drm_client_fdinfo() reference conditional again drm/i915/huc: Fix missing error code in intel_huc_init() drm/i915/gsc: take a wakeref for the proxy-init-completion check drm/msm/a6xx: Add A610 speedbin support drm/msm/a6xx: Add A619_holi speedbin support drm/msm/a6xx: Use adreno_is_aXYZ macros in speedbin matching drm/msm/a6xx: Use "else if" in GPU speedbin rev matching drm/msm/a6xx: Fix some A619 tunables drm/msm/a6xx: Add A610 support drm/msm/a6xx: Add support for A619_holi drm/msm/adreno: Disable has_cached_coherent in GMU wrapper configurations drm/msm/a6xx: Introduce GMU wrapper support drm/msm/a6xx: Move CX GMU power counter enablement to hw_init drm/msm/a6xx: Extend and explain UBWC config drm/msm/a6xx: Remove both GBIF and RBBM GBIF halt on hw init drm/msm/a6xx: Add a helper for software-resetting the GPU drm/msm/a6xx: Improve a6xx_bus_clear_pending_transactions() drm/msm/a6xx: Move a6xx_bus_clear_pending_transactions to a6xx_gpu drm/msm/a6xx: Move force keepalive vote removal to a6xx_gmu_force_off() ...
2023-06-27Merge tag 'hardening-v6.5-rc1' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening updates from Kees Cook: "There are three areas of note: A bunch of strlcpy()->strscpy() conversions ended up living in my tree since they were either Acked by maintainers for me to carry, or got ignored for multiple weeks (and were trivial changes). The compiler option '-fstrict-flex-arrays=3' has been enabled globally, and has been in -next for the entire devel cycle. This changes compiler diagnostics (though mainly just -Warray-bounds which is disabled) and potential UBSAN_BOUNDS and FORTIFY _warning_ coverage. In other words, there are no new restrictions, just potentially new warnings. Any new FORTIFY warnings we've seen have been fixed (usually in their respective subsystem trees). For more details, see commit df8fc4e934c12b. The under-development compiler attribute __counted_by has been added so that we can start annotating flexible array members with their associated structure member that tracks the count of flexible array elements at run-time. It is possible (likely?) that the exact syntax of the attribute will change before it is finalized, but GCC and Clang are working together to sort it out. Any changes can be made to the macro while we continue to add annotations. As an example of that last case, I have a treewide commit waiting with such annotations found via Coccinelle: https://git.kernel.org/linus/adc5b3cb48a049563dc673f348eab7b6beba8a9b Also see commit dd06e72e68bcb4 for more details. Summary: - Fix KMSAN vs FORTIFY in strlcpy/strlcat (Alexander Potapenko) - Convert strreplace() to return string start (Andy Shevchenko) - Flexible array conversions (Arnd Bergmann, Wyes Karny, Kees Cook) - Add missing function prototypes seen with W=1 (Arnd Bergmann) - Fix strscpy() kerndoc typo (Arne Welzel) - Replace strlcpy() with strscpy() across many subsystems which were either Acked by respective maintainers or were trivial changes that went ignored for multiple weeks (Azeem Shaikh) - Remove unneeded cc-option test for UBSAN_TRAP (Nick Desaulniers) - Add KUnit tests for strcat()-family - Enable KUnit tests of FORTIFY wrappers under UML - Add more complete FORTIFY protections for strlcat() - Add missed disabling of FORTIFY for all arch purgatories. - Enable -fstrict-flex-arrays=3 globally - Tightening UBSAN_BOUNDS when using GCC - Improve checkpatch to check for strcpy, strncpy, and fake flex arrays - Improve use of const variables in FORTIFY - Add requested struct_size_t() helper for types not pointers - Add __counted_by macro for annotating flexible array size members" * tag 'hardening-v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (54 commits) netfilter: ipset: Replace strlcpy with strscpy uml: Replace strlcpy with strscpy um: Use HOST_DIR for mrproper kallsyms: Replace all non-returning strlcpy with strscpy sh: Replace all non-returning strlcpy with strscpy of/flattree: Replace all non-returning strlcpy with strscpy sparc64: Replace all non-returning strlcpy with strscpy Hexagon: Replace all non-returning strlcpy with strscpy kobject: Use return value of strreplace() lib/string_helpers: Change returned value of the strreplace() jbd2: Avoid printing outside the boundary of the buffer checkpatch: Check for 0-length and 1-element arrays riscv/purgatory: Do not use fortified string functions s390/purgatory: Do not use fortified string functions x86/purgatory: Do not use fortified string functions acpi: Replace struct acpi_table_slit 1-element array with flex-array clocksource: Replace all non-returning strlcpy with strscpy string: use __builtin_memcpy() in strlcpy/strlcat staging: most: Replace all non-returning strlcpy with strscpy drm/i2c: tda998x: Replace all non-returning strlcpy with strscpy ...
2023-06-26drm: Clear fd/handle callbacks in struct drm_driverThomas Zimmermann1-4/+0
Clear all assignments of struct drm_driver's fd/handle callbacks to drm_gem_prime_fd_to_handle() and drm_gem_prime_handle_to_fd(). These functions are called by default. Add a TODO item to convert vmwgfx to the defaults as well. v2: * remove TODO item (Zack) * also update amdgpu's amdgpu_partition_driver Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Simon Ser <[email protected]> Acked-by: Alex Deucher <[email protected]> Acked-by: Jeffrey Hugo <[email protected]> # qaic Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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