- 30 Aug, 2021 4 commits
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Yifan Zhang authored
The parameters were renamed. Signed-off-by:
Yifan Zhang <yifan1.zhang@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Luben Tuikov authored
We can now process any RAS EEPROM address from VBIOS. Generalize so as to compute the top three bits of the 19-bit EEPROM address, from any byte returned as the "i2c address" from VBIOS. Cc: John Clements <john.clements@amd.com> Cc: Hawking Zhang <Hawking.Zhang@amd.com> Cc: Alex Deucher <Alexander.Deucher@amd.com> Signed-off-by:
Luben Tuikov <luben.tuikov@amd.com> Reviewed-by:
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Luben Tuikov authored
1) Generalize the function--if the user didn't set i2c_address, still return true/false to indicate whether VBIOS contains the RAS EEPROM address. This function shouldn't evaluate whether the user set the i2c_address pointer or not. 2) Don't touch the caller's i2c_address, unless you have to--this function shouldn't have side effects. 3) Correctly set the function comment as a kernel-doc comment. Cc: John Clements <john.clements@amd.com> Cc: Hawking Zhang <Hawking.Zhang@amd.com> Cc: Alex Deucher <Alexander.Deucher@amd.com> Signed-off-by:
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Jing Yangyang authored
./drivers/gpu/drm/amd/display/dc/dcn31/dcn31_panel_cntl.c:112:9-10:WARNING: return of 0/1 in function 'dcn31_is_panel_backlight_on' with return type bool ./drivers/gpu/drm/amd/display/dc/dcn31/dcn31_panel_cntl.c:122:9-10:WARNING: return of 0/1 in function 'dcn31_is_panel_powered_on' with return type bool Return statements in functions returning bool should use true/false instead of 1/0. Generated by: scripts/coccinelle/misc/boolreturn.cocci Reported-by:
Zeal Robot <zealci@zte.com.cn> Signed-off-by:
Jing Yangyang <jing.yangyang@zte.com.cn> Signed-off-by:
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- 29 Aug, 2021 2 commits
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Dave Airlie authored
Merge tag 'amd-drm-next-5.15-2021-08-27' of https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.15-2021-08-27: amdgpu: - PLL fix for SI - Misc code cleanups - RAS fixes - PSP cleanups - Polaris UVD/VCE suspend fixes - aldebaran fixes - DCN3.x mclk fixes amdkfd: - CWSR fixes for arcturus and aldebaran - SVM fixes Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210827192336.4649-1-alexander.deucher@amd.com
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Dave Airlie authored
Merge tag 'drm-intel-next-fixes-2021-08-26' of git://anongit.freedesktop.org/drm/drm-intel into drm-next drm/i915 fixes for v5.15-rc1: - Disable underrun recovery with eDP MSO panels on ADL-P - Use designated initializers for init/exit table - Fix some error pointer usages Signed-off-by:
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- 26 Aug, 2021 12 commits
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Nicholas Kazlauskas authored
[Why] This is a global parameter, not a per pipe parameter and it's useful for experimenting with the prefetch schedule to be adjustable from the SOC bb. [How] Add a parameter to the SOC bb, default is the existing policy for all DCN. Fill it in when filling SOC bb parameters. Revert the policy to use MinDCFClk at the same time since that's not going to give us P-State in most cases on the spreadsheet. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1403Signed-off-by:
Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by:
Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by:
Daniel Wheeler <Daniel.Wheeler@amd.com> Acked-by:
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Aurabindo Pillai authored
[Why & How] DML is initialized again unnecessarily after its done conditionally. Remove the duplicate initialization Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1403Signed-off-by:
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Jerry (Fangzhi) Zuo authored
[Why] Drop hardcoded dispclk, dppclk, phyclk [How] Read the corresponding values from clock table entries already populated. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1403 Cc: stable@vger.kernel.org Signed-off-by:
Jerry (Fangzhi) Zuo <Jerry.Zuo@amd.com> Signed-off-by:
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Aurabindo Pillai authored
[Why & How] The DCN3 SoC parameter num_states was calculated but not saved into the object. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1403 Cc: stable@vger.kernel.org Signed-off-by:
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Hawking Zhang authored
disable GFX CGCG and CGLS to workaround a hardware issue found in aldebaran. Signed-off-by:
Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by:
John Clements <john.clements@amd.com> Signed-off-by:
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John Clements authored
resolve register address issue for detecting/clearing RAS interrupt Reviewed-by:
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John Clements authored
Update XGMI RAS to support error query on aldebaran Reviewed-by:
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Sean Keely authored
On systems with multiple SH per SE compute_static_thread_mgmt_se# is split into independent masks, one for each SH, in the upper and lower 16 bits. We need to detect this and apply cu masking to each SH. The cu mask bits are assigned first to each SE, then to alternate SHs, then finally to higher CU id. This ensures that the maximum number of SPIs are engaged as early as possible while balancing CU assignment to each SH. v2: Use max SH/SE rather than max SH in cu_per_sh. v3: Fix comment blocks, ensure se_mask is initially zero filled, and correctly assign se.sh.cu positions to unset bits in cu_mask. Signed-off-by:Sean Keely <Sean.Keely@amd.com> Reviewed-by:
Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by:
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Dave Airlie authored
Merge tag 'exynos-drm-next-for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next Two fixups - Fix missing unlock issue in exynos_drm_g2d.c - Fix a build warning in exynos_drm_dma.c One cleanup - Replace atomic_t with refcount_t in exynos_drm_g2d.c Signed-off-by:
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ssh://git.freedesktop.org/git/tegra/linuxDave Airlie authored
drm/tegra: Changes for v5.15-rc1 The bulk of these changes is a more modern ABI that can be efficiently used on newer SoCs as well as older ones. The userspace parts for this are available here: - libdrm support: https://gitlab.freedesktop.org/tagr/drm/-/commits/drm-tegra-uabi-v8 - VAAPI driver: https://github.com/cyndis/vaapi-tegra-driver In addition, existing userspace from the grate reverse-engineering project has been updated to use this new ABI: - X11 driver: https://github.com/grate-driver/xf86-video-opentegra - 3D driver: https://github.com/grate-driver/grate Other than that, there's also support for display memory bandwidth management for various generations and a bit of cleanup. Signed-off-by:
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Dave Airlie authored
Merge commit '81fd23e2' of https://git.pengutronix.de/git/lst/linux into drm-next things are still slow in etnaviv land. Just one hardware support addition for the GPU found on the NXP Layerscape LS1028A SoC from Michael and the GEM mmap cleanup from Thomas. Signed-off-by:
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Dave Airlie authored
Merge tag 'amd-drm-next-5.15-2021-08-20' of https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.15-2021-08-20: amdgpu: - embed hw fence into job - Misc SMU fixes - PSP TA code cleanup - RAS fixes - PWM fan speed fixes - DC workqueue cleanups - SR-IOV fixes - gfxoff delayed work fix - Pin domain check fix amdkfd: - SVM fixes radeon: - Code cleanup Signed-off-by:
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- 25 Aug, 2021 4 commits
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Yifan Zhang authored
amdgpu_bo_get_preferred_pin_domain is used for page tables creation, which is not involved with page pinning. And it is used in more cases than display scanout, modify its documentation as well. Signed-off-by:
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Evan Quan authored
As those _sw_fini() APIs follow just after _suspend() APIs. And the cancel_delayed_work_sync was already called in latter. Signed-off-by:
Evan Quan <evan.quan@amd.com> Reviewed-by:
Guchun Chen <guchun.chen@amd.com> Signed-off-by:
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Evan Quan authored
This is a supplement for commit below: "drm/amdgpu: add missing cleanups for Polaris12 UVD/VCE on suspend". Signed-off-by:
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Evan Quan authored
Perform proper cleanups on UVD/VCE suspend: powergate enablement, clockgating enablement and dpm disablement. This can fix some hangs observed on suspending when UVD/VCE still using(e.g. issue "pm-suspend" when video is still playing). Signed-off-by:
xinhui pan <xinhui.pan@amd.com> Reviewed-by:
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- 24 Aug, 2021 17 commits
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Philip Yang authored
Restore retry fault or prefetch range, or restore svm range after eviction to map range to GPU with correct read or write access permission. Range may includes multiple VMAs, update GPU page table with offset of prange, number of pages for each VMA according VMA access permission. Signed-off-by:
Philip Yang <Philip.Yang@amd.com> Reviewed-by:
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Philip Yang authored
Check range access permission to restore GPU retry fault, if GPU retry fault on address which belongs to VMA, and VMA has no read or write permission requested by GPU, failed to restore the address. The vm fault event will pass back to user space. Signed-off-by:
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John Clements authored
Resolve bug querying error on unsupported ASIC Reviewed-by:
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John Clements authored
Add MCA specific IP blocks targetting RAS features Reviewed-by:
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Praful Swarnakar authored
[Why] Recent HDMI2.0 HF1-1 V-Swing testing showed that logging deep color status helps in validation of testcase. [How] Add logging based on various color depths and pixel encoding formats. Signed-off-by:
Praful Swarnakar <Praful.Swarnakar@amd.com> Reviewed-by:
Hersen Wu <hersenwu@amd.com> Signed-off-by:
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Candice Li authored
Signed-off-by:
Candice Li <candice.li@amd.com> Reviewed-by:
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Candice Li authored
Adding name field back to ras_common_if to work around error injection failure with amdgpuras tool. Signed-off-by:
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Borislav Petkov authored
Building a randconfig here triggered: ERROR: modpost: "pm_suspend_target_state" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! because the module export of that symbol happens in kernel/power/suspend.c which is enabled with CONFIG_SUSPEND. The ifdef guards in amdgpu_acpi_is_s0ix_supported(), however, test for CONFIG_PM_SLEEP which is defined like this: config PM_SLEEP def_bool y depends on SUSPEND || HIBERNATE_CALLBACKS and that randconfig has: # CONFIG_SUSPEND is not set CONFIG_HIBERNATE_CALLBACKS=y leading to the module export missing. Change the ifdeffery to depend directly on CONFIG_SUSPEND. Fixes: 5706cb3c ("drm/amdgpu: fix checking pmops when PM_SLEEP is not enabled") Reviewed-by:Lijo Lazar <lijo.lazar@amd.com> Signed-off-by:
Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/YSP6Lv53QV0cOAsd@zn.tnicSigned-off-by:
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Christophe JAILLET authored
The wrappers in include/linux/pci-dma-compat.h should go away. The patch has been generated with the coccinelle script below. It has been compile tested. @@ @@ - PCI_DMA_BIDIRECTIONAL + DMA_BIDIRECTIONAL @@ @@ - PCI_DMA_TODEVICE + DMA_TO_DEVICE @@ @@ - PCI_DMA_FROMDEVICE + DMA_FROM_DEVICE @@ @@ - PCI_DMA_NONE + DMA_NONE @@ expression e1, e2, e3; @@ - pci_alloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3; @@ - pci_zalloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3, e4; @@ - pci_free_consistent(e1, e2, e3, e4) + dma_free_coherent(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_single(e1, e2, e3, e4) + dma_map_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_single(e1, e2, e3, e4) + dma_unmap_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4, e5; @@ - pci_map_page(e1, e2, e3, e4, e5) + dma_map_page(&e1->dev, e2, e3, e4, e5) @@ expression e1, e2, e3, e4; @@ - pci_unmap_page(e1, e2, e3, e4) + dma_unmap_page(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_sg(e1, e2, e3, e4) + dma_map_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_sg(e1, e2, e3, e4) + dma_unmap_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_cpu(e1, e2, e3, e4) + dma_sync_single_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_device(e1, e2, e3, e4) + dma_sync_single_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_cpu(e1, e2, e3, e4) + dma_sync_sg_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_device(e1, e2, e3, e4) + dma_sync_sg_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2; @@ - pci_dma_mapping_error(e1, e2) + dma_mapping_error(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_dma_mask(e1, e2) + dma_set_mask(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_consistent_dma_mask(e1, e2) + dma_set_coherent_mask(&e1->dev, e2) Reviewed-by:
Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by:
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Christophe JAILLET authored
The wrappers in include/linux/pci-dma-compat.h should go away. The patch has been generated with the coccinelle script below. It has been compile tested. @@ @@ - PCI_DMA_BIDIRECTIONAL + DMA_BIDIRECTIONAL @@ @@ - PCI_DMA_TODEVICE + DMA_TO_DEVICE @@ @@ - PCI_DMA_FROMDEVICE + DMA_FROM_DEVICE @@ @@ - PCI_DMA_NONE + DMA_NONE @@ expression e1, e2, e3; @@ - pci_alloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3; @@ - pci_zalloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3, e4; @@ - pci_free_consistent(e1, e2, e3, e4) + dma_free_coherent(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_single(e1, e2, e3, e4) + dma_map_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_single(e1, e2, e3, e4) + dma_unmap_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4, e5; @@ - pci_map_page(e1, e2, e3, e4, e5) + dma_map_page(&e1->dev, e2, e3, e4, e5) @@ expression e1, e2, e3, e4; @@ - pci_unmap_page(e1, e2, e3, e4) + dma_unmap_page(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_sg(e1, e2, e3, e4) + dma_map_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_sg(e1, e2, e3, e4) + dma_unmap_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_cpu(e1, e2, e3, e4) + dma_sync_single_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_device(e1, e2, e3, e4) + dma_sync_single_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_cpu(e1, e2, e3, e4) + dma_sync_sg_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_device(e1, e2, e3, e4) + dma_sync_sg_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2; @@ - pci_dma_mapping_error(e1, e2) + dma_mapping_error(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_dma_mask(e1, e2) + dma_set_mask(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_consistent_dma_mask(e1, e2) + dma_set_coherent_mask(&e1->dev, e2) Reviewed-by:
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Mukul Joshi authored
Program trap handler settings to enable CWSR with software scheduler on Aldebaran and Arcturus. Signed-off-by:
Mukul Joshi <mukul.joshi@amd.com> Reviewed-by:
Amber Lin <Amber.Lin@amd.com> Signed-off-by:
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Shashank Sharma authored
This patch limits the ref_div_max value to 100, during the calculation of PLL feedback reference divider. With current value (128), the produced fb_ref_div value generates unstable output at particular frequencies. Radeon driver limits this value at 100. On Oland, when we try to setup mode 2048x1280@60 (a bit weird, I know), it demands a clock of 221270 Khz. It's been observed that the PLL calculations using values 128 and 100 are vastly different, and look like this: +------------------------------------------+ |Parameter |AMDGPU |Radeon | | | | | +-------------+----------------------------+ |Clock feedback | | |divider max | 128 | 100 | |cap value | | | | | | | | | | | +------------------------------------------+ |ref_div_max | | | | | 42 | 20 | | | | | | | | | +------------------------------------------+ |ref_div | 42 | 20 | | | | | +------------------------------------------+ |fb_div | 10326 | 8195 | +------------------------------------------+ |fb_div | 1024 | 163 | +------------------------------------------+ |fb_dev_p | 4 | 9 | |frac fb_de^_p| | | +----------------------------+-------------+ With ref_div_max value clipped at 100, AMDGPU driver can also drive videmode 2048x1280@60 (221Mhz) and produce proper output without any blanking and distortion on the screen. PS: This value was changed from 128 to 100 in Radeon driver also, here: https://github.com/freedesktop/drm-tip/commit/4b21ce1b4b5d262e7d4656b8ececc891fc3cb806 V1: Got acks from: Acked-by:
Shashank Sharma <shashank.sharma@amd.com> Signed-off-by:
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Eric Yang authored
[Why] A cleaner solution, only done once on boot. [How] Remove previous workaround and configure an extra vmid one time on boot Reviewed-by:
Solomon Chiu <solomon.chiu@amd.com> Signed-off-by:
Eric Yang <Eric.Yang2@amd.com> Tested-by:
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Nathan Chancellor authored
Clang warns: In file included from drivers/gpu/drm/i915/gt/intel_reset.c:1514: drivers/gpu/drm/i915/gt/selftest_hangcheck.c:465:62: warning: variable 'err' is uninitialized when used here [-Wuninitialized] pr_err("[%s] Create context failed: %d!\n", engine->name, err); ^~~ ... drivers/gpu/drm/i915/gt/selftest_hangcheck.c:580:62: warning: variable 'err' is uninitialized when used here [-Wuninitialized] pr_err("[%s] Create context failed: %d!\n", engine->name, err); ^~~ ... 2 warnings generated. This appears to be a copy and paste issue. Use ce directly using the %pe specifier to pretty print the error code so that err is not used uninitialized in these functions. Fixes: 3a7b7266 ("drm/i915/selftest: Bump selftest timeouts for hangcheck") Reported-by:Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Nathan Chancellor <nathan@kernel.org> Reviewed-by:
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by:
Jani Nikula <jani.nikula@intel.com>
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Dan Carpenter authored
If the intel_engine_create_pinned_context() function returns an error pointer, then dereferencing "ce" will Oops. Use "vm" instead of "ce->vm". Fixes: cf586021 ("drm/i915/gt: Pipelined page migration") Signed-off-by:
Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by:
Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210813113600.GC30697@kili (cherry picked from commit ff12ce2c) Signed-off-by:
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Matt Roper authored
One of the cases that the bspec lists for when underrun recovery must be disabled is "COG;" that note actually refers to eDP multi-segmented operation (MSO). Let's ensure the this additional restriction is honored by the driver. Bspec: 50351 Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Fixes: ba3b049f ("drm/i915/adl_p: Allow underrun recovery when possible") Signed-off-by:
Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210816204112.2960624-1-matthew.d.roper@intel.comReviewed-by:
José Roberto de Souza <jose.souza@intel.com> (cherry picked from commit c00e14cd) Signed-off-by:
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Kees Cook authored
The kernel builds with -Werror=designated-init, and __designated_init is used by CONFIG_GCC_PLUGIN_RANDSTRUCT for automatically selected (all function pointer) structures. Include the field names in the init/exit table. Avoids warnings like: drivers/gpu/drm/i915/i915_module.c:59:4: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init] Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: David Airlie <airlied@linux.ie> Cc: intel-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Fixes: a04ea6ae ("drm/i915: Use a table for i915_init/exit (v2)") Signed-off-by:
Kees Cook <keescook@chromium.org> Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210817233357.2379455-1-keescook@chromium.org (cherry picked from commit 90fd2194) Signed-off-by:
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- 21 Aug, 2021 1 commit
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Nathan Chancellor authored
In certain randconfigs, clang warns: drivers/gpu/drm/exynos/exynos_drm_dma.c:121:19: warning: variable 'mapping' is uninitialized when used here [-Wuninitialized] priv->mapping = mapping; ^~~~~~~ drivers/gpu/drm/exynos/exynos_drm_dma.c:111:16: note: initialize the variable 'mapping' to silence this warning void *mapping; ^ = NULL 1 warning generated. This occurs when CONFIG_EXYNOS_IOMMU is enabled and both CONFIG_ARM_DMA_USE_IOMMU and CONFIG_IOMMU_DMA are disabled, which makes the code look like void *mapping; if (0) mapping = arm_iommu_create_mapping() else if (0) mapping = iommu_get_domain_for_dev() ... priv->mapping = mapping; Add an else branch that initializes mapping to the -ENODEV error pointer so that there is no more warning and the driver does not change during runtime. Reported-by:kernel test robot <lkp@intel.com> Signed-off-by:
Inki Dae <inki.dae@samsung.com>
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