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2022-03-04RDMA/hns: Fix the wrong type of parameter "op" of the mailboxWenpeng Liang
The "op" field of the mailbox occupies 8 bits, so the parameter "op" should be of type u8. Link: https://lore.kernel.org/r/20220302064830.61706-5-liangwenpeng@huawei.com Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-03-04RDMA/hns: Remove redundant parameter "mailbox" in the mailboxWenpeng Liang
The parameter "out_param" of the mailbox is always null when the context is destroyed. So remove the function parameter "mailbox". Link: https://lore.kernel.org/r/20220302064830.61706-4-liangwenpeng@huawei.com Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-03-04RDMA/hns: Remove fixed parameter “timeout” in the mailboxChengchang Tang
The value of the function parameter “timeout” is unique. Therefore, it is unnecessary to specify the parameter “timeout” value each time. So remove it. Link: https://lore.kernel.org/r/20220302064830.61706-3-liangwenpeng@huawei.com Signed-off-by: Chengchang Tang <tangchengchang@huawei.com> Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com> Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-03-04RDMA/hns: Remove the unused parameter "op_modifier" in mailboxChengchang Tang
The parameter "op_modifier" is only used for HIP06. It is useless for HIP08 and later versions. After removing HIP06, this parameter is no longer used, so remove it. Link: https://lore.kernel.org/r/20220302064830.61706-2-liangwenpeng@huawei.com Signed-off-by: Chengchang Tang <tangchengchang@huawei.com> Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com> Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-03-04power: supply: Add a driver for Injoinic power bank ICsSamuel Holland
This driver supports several chip variants which all share the same I2C register interface. Since the chip will turn off and become inaccessible under conditions outside of software control (e.g. upon button press or input voltage removal), some special handling is needed to delay the initialization of the IC until it is accessible. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-03-04RDMA/core: Fix ib_qp_usecnt_dec() called when errorYajun Deng
ib_destroy_qp() would called by ib_create_qp_user() if error, the former contains ib_qp_usecnt_dec(), but ib_qp_usecnt_inc() was not called before. So move ib_qp_usecnt_inc() into create_qp(). Fixes: d2b10794fc13 ("RDMA/core: Create clean QP creations interface for uverbs") Link: https://lore.kernel.org/r/20220303024232.2847388-1-yajun.deng@linux.dev Signed-off-by: Yajun Deng <yajun.deng@linux.dev> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-03-04power: supply: ab8500: Remove unused variableSouptick Joarder (HPE)
Kernel test robot reported below warning -> drivers/power/supply/ab8500_chargalg.c:790:13: warning: variable 'delta_i_ua' set but not used [-Wunused-but-set-variable] Remove unused variable delta_i_ua. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Souptick Joarder (HPE) <jrdr.linux@gmail.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-03-04IB/hfi1: Allow larger MTU without AIPMike Marciniszyn
The AIP code signals the phys_mtu in the following query_port() fragment: props->phys_mtu = HFI1_CAP_IS_KSET(AIP) ? hfi1_max_mtu : ib_mtu_enum_to_int(props->max_mtu); Using the largest MTU possible should not depend on AIP. Fix by unconditionally using the hfi1_max_mtu value. Fixes: 6d72344cf6c4 ("IB/ipoib: Increase ipoib Datagram mode MTU's upper limit") Link: https://lore.kernel.org/r/1644348309-174874-1-git-send-email-mike.marciniszyn@cornelisnetworks.com Reviewed-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-03-04power: supply: da9150-fg: Remove unnecessary print function dev_err()Yang Li
The print function dev_err() is redundant because platform_get_irq_byname() already prints an error. Eliminate the follow coccicheck warning: ./drivers/power/supply/da9150-fg.c:524:2-9: line 524 is redundant because platform_get_irq() already prints an error Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-03-04power: supply: ab8500: fix a handful of spelling mistakesColin Ian King
There are a few spelling mistakes in comments and in a dev_err error message. Fix them. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-03-04power: supply: ab8500_fg: Account for line impedanceLinus Walleij
We add the line impedance to the inner resistance determined from the battery voltage or other means to improve the capacity estimations. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-03-04power: supply: axp20x_usb_power: fix platform_get_irq.cocci warningsYihao Han
Remove dev_err() messages after platform_get_irq*() failures. platform_get_irq() already prints an error. Generated by: scripts/coccinelle/api/platform_get_irq.cocci Signed-off-by: Yihao Han <hanyihao@vivo.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-03-04power: supply: axp20x_ac_power: fix platform_get_irq.cocci warningYihao Han
Remove dev_err() messages after platform_get_irq*() failures. platform_get_irq() already prints an error. Generated by: scripts/coccinelle/api/platform_get_irq.cocci Signed-off-by: Yihao Han <hanyihao@vivo.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-03-04power: supply: wm8350-power: Add missing free in free_charger_irqJiasheng Jiang
In free_charger_irq(), there is no free for 'WM8350_IRQ_CHG_FAST_RDY'. Therefore, it should be better to add it in order to avoid the memory leak. Fixes: 14431aa0c5a4 ("power_supply: Add support for WM8350 PMU") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-03-04power: supply: wm8350-power: Handle error for wm8350_register_irqJiasheng Jiang
As the potential failure of the wm8350_register_irq(), it should be better to check it and return error if fails. Also, use 'free_' in order to avoid same code. Fixes: 14431aa0c5a4 ("power_supply: Add support for WM8350 PMU") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-03-04power: supply: Static data for Samsung batteriesLinus Walleij
If we detect a Samsung SDI battery, we return a static struct power_supply_battery_info and avoid looking further. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-03-04drm/msm/a6xx: Zap counters across context switchRob Clark
Any app controlled perfcntr collection (GL_AMD_performance_monitor, etc) does not require counters to maintain state across context switches. So clear them if systemwide profiling is not active. Signed-off-by: Rob Clark <robdclark@chromium.org> Link: https://lore.kernel.org/r/20220304005317.776110-5-robdclark@gmail.com
2022-03-04drm/msm: Add SYSPROF param (v2)Rob Clark
Add a SYSPROF param for system profiling tools like Mesa's pps-producer (perfetto) to control behavior related to system-wide performance counter collection. In particular, for profiling, one wants to ensure that GPU context switches do not effect perfcounter state, and might want to suppress suspend (which would cause counters to lose state). v2: Swap the order in msm_file_private_set_sysprof() [sboyd] and initialize the sysprof_active refcount to one (because the under/ overflow checking in refcount_t doesn't expect a 0->1 transition) meaning that values greater than 1 means sysprof is active. Signed-off-by: Rob Clark <robdclark@chromium.org> Link: https://lore.kernel.org/r/20220304005317.776110-4-robdclark@gmail.com
2022-03-04drm/msm: Add SET_PARAM ioctlRob Clark
It was always expected to have a use for this some day, so we left a placeholder. Now we do. (And I expect another use in the not too distant future when we start allowing userspace to allocate GPU iova.) Signed-off-by: Rob Clark <robdclark@chromium.org> Link: https://lore.kernel.org/r/20220304005317.776110-3-robdclark@gmail.com
2022-03-04drm/msm: Update generated headersRob Clark
Update headers from mesa commit: commit 7e63fa2bb13cf14b765ad06d046789ee1879b5ef Author: Rob Clark <robclark@freedesktop.org> AuthorDate: Wed Mar 2 17:11:10 2022 -0800 freedreno/registers: Add a couple regs we need for kernel Signed-off-by: Rob Clark <robdclark@chromium.org> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15221> Signed-off-by: Rob Clark <robdclark@chromium.org> [for display bits:] Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Link: https://lore.kernel.org/r/20220304005317.776110-2-robdclark@gmail.com
2022-03-04Merge tag 'iommu-fixes-v5.17-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu fixes from Joerg Roedel: - Fix a double list_add() in Intel VT-d code - Add missing put_device() in Tegra SMMU driver - Two AMD IOMMU fixes: - Memory leak in IO page-table freeing code - Add missing recovery from event-log overflow * tag 'iommu-fixes-v5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/tegra-smmu: Fix missing put_device() call in tegra_smmu_find iommu/vt-d: Fix double list_add when enabling VMD in scalable mode iommu/amd: Fix I/O page table memory leak iommu/amd: Recover from event log overflow
2022-03-04floppy: use memcpy_{to,from}_bvecChristoph Hellwig
Use the helpers instead of open coding them. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Link: https://lore.kernel.org/r/20220303111905.321089-11-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-04drbd: use bvec_kmap_local in recv_dless_readChristoph Hellwig
Using local kmaps slightly reduces the chances to stray writes, and the bvec interface cleans up the code a little bit. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Link: https://lore.kernel.org/r/20220303111905.321089-10-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-04drbd: use bvec_kmap_local in drbd_csum_bioChristoph Hellwig
Using local kmaps slightly reduces the chances to stray writes, and the bvec interface cleans up the code a little bit. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Link: https://lore.kernel.org/r/20220303111905.321089-9-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-04bcache: use bvec_kmap_local in bio_csumChristoph Hellwig
Using local kmaps slightly reduces the chances to stray writes, and the bvec interface cleans up the code a little bit. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Link: https://lore.kernel.org/r/20220303111905.321089-8-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-04nvdimm-btt: use bvec_kmap_local in btt_rw_integrityChristoph Hellwig
Using local kmaps slightly reduces the chances to stray writes, and the bvec interface cleans up the code a little bit. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Link: https://lore.kernel.org/r/20220303111905.321089-7-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-04nvdimm-blk: use bvec_kmap_local in nd_blk_rw_integrityChristoph Hellwig
Using local kmaps slightly reduces the chances to stray writes, and the bvec interface cleans up the code a little bit. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Link: https://lore.kernel.org/r/20220303111905.321089-6-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-04zram: use memcpy_from_bvec in zram_bvec_writeChristoph Hellwig
Use memcpy_from_bvec instead of open coding the logic. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Link: https://lore.kernel.org/r/20220303111905.321089-5-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-04zram: use memcpy_to_bvec in zram_bvec_readChristoph Hellwig
Use the proper helper instead of open coding the copy. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Link: https://lore.kernel.org/r/20220303111905.321089-4-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-04aoe: use bvec_kmap_local in bvcpyChristoph Hellwig
Using local kmaps slightly reduces the chances to stray writes, and the bvec interface cleans up the code a little bit. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20220303111905.321089-3-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-04Merge tag 'thermal-5.17-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fix from Rafael Wysocki: "Fix NULL pointer dereference in the thermal netlink interface (Nicolas Cavallari)" * tag 'thermal-5.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: core: Fix TZ_GET_TRIP NULL pointer dereference
2022-03-04Merge tag 'drm-fixes-2022-03-04' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "Things are quieting down as expected, just a small set of fixes, i915, exynos, amdgpu, vrr, bridge and hdlcd. Nothing scary at all. i915: - Fix GuC SLPC unset command - Fix misidentification of some Apple MacBook Pro laptops as Jasper Lake amdgpu: - Suspend regression fix exynos: - irq handling fixes - Fix two regressions to TE-gpio handling arm/hdlcd: - Select DRM_GEM_CMEA_HELPER for HDLCD bridge: - ti-sn65dsi86: Properly undo autosuspend vrr: - Fix potential NULL-pointer deref" * tag 'drm-fixes-2022-03-04' of git://anongit.freedesktop.org/drm/drm: drm/amdgpu: fix suspend/resume hang regression drm/vrr: Set VRR capable prop only if it is attached to connector drm/arm: arm hdlcd select DRM_GEM_CMA_HELPER drm/bridge: ti-sn65dsi86: Properly undo autosuspend drm/i915: s/JSP2/ICP2/ PCH drm/i915/guc/slpc: Correct the param count for unset param drm/exynos: Search for TE-gpio in DSI panel's node drm/exynos: Don't fail if no TE-gpio is defined for DSI driver drm/exynos: gsc: Use platform_get_irq() to get the interrupt drm/exynos/fimc: Use platform_get_irq() to get the interrupt drm/exynos/exynos_drm_fimd: Use platform_get_irq_byname() to get the interrupt drm/exynos: mixer: Use platform_get_irq() to get the interrupt drm/exynos/exynos7_drm_decon: Use platform_get_irq_byname() to get the interrupt
2022-03-04Merge tag 'pinctrl-v5.17-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "These two fixes should fix the issues seen on the OrangePi, first we needed the correct offset when calling pinctrl_gpio_direction(), and fixing that made a lockdep issue explode in our face. Both now fixed" * tag 'pinctrl-v5.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: sunxi: Use unique lockdep classes for IRQs pinctrl-sunxi: sunxi_pinctrl_gpio_direction_in/output: use correct offset
2022-03-04intel_idle: add core C6 optimization for SPRArtem Bityutskiy
Add a Sapphire Rapids Xeon C6 optimization, similar to what we have for Sky Lake Xeon: if package C6 is disabled, adjust C6 exit latency and target residency to match core C6 values, instead of using the default package C6 values. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-03-04intel_idle: add 'preferred_cstates' module argumentArtem Bityutskiy
On Sapphire Rapids Xeon (SPR) the C1 and C1E states are basically mutually exclusive - only one of them can be enabled. By default, 'intel_idle' driver enables C1 and disables C1E. However, some users prefer to use C1E instead of C1, because it saves more energy. This patch adds a new module parameter ('preferred_cstates') for enabling C1E and disabling C1. Here is the idea behind it. 1. This option has effect only for "mutually exclusive" C-states like C1 and C1E on SPR. 2. It does not have any effect on independent C-states, which do not require other C-states to be disabled (most states on most platforms as of today). 3. For mutually exclusive C-states, the 'intel_idle' driver always has a reasonable default, such as enabling C1 on SPR by default. On other platforms, the default may be different. 4. Users can override the default using the 'preferred_cstates' parameter. 5. The parameter accepts the preferred C-states bit-mask, similarly to the existing 'states_off' parameter. 6. This parameter is not limited to C1/C1E, and leaves room for supporting other mutually exclusive C-states, if they come in the future. Today 'intel_idle' can only be compiled-in, which means that on SPR, in order to disable C1 and enable C1E, users should boot with the following kernel argument: intel_idle.preferred_cstates=4 Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-03-04intel_idle: add SPR supportArtem Bityutskiy
Add Sapphire Rapids Xeon support. Up until very recently, the C1 and C1E C-states were independent, but this has changed in some new chips, including Sapphire Rapids Xeon (SPR). In these chips the C1 and C1E states cannot be enabled at the same time. The "C1E promotion" bit in 'MSR_IA32_POWER_CTL' also has its semantics changed a bit. Here are the C1, C1E, and "C1E promotion" bit rules on Xeons before SPR. 1. If C1E promotion bit is disabled. a. C1 requests end up with C1 C-state. b. C1E requests end up with C1E C-state. 2. If C1E promotion bit is enabled. a. C1 requests end up with C1E C-state. b. C1E requests end up with C1E C-state. Here are the C1, C1E, and "C1E promotion" bit rules on Sapphire Rapids Xeon. 1. If C1E promotion bit is disabled. a. C1 requests end up with C1 C-state. b. C1E requests end up with C1 C-state. 2. If C1E promotion bit is enabled. a. C1 requests end up with C1E C-state. b. C1E requests end up with C1E C-state. Before SPR Xeon, the 'intel_idle' driver was disabling C1E promotion and was exposing C1 and C1E as independent C-states. But on SPR, C1 and C1E cannot be enabled at the same time. This patch adds both C1 and C1E states. However, C1E is marked as with the "CPUIDLE_FLAG_UNUSABLE" flag, which means that in won't be registered by default. The C1E promotion bit will be cleared, which means that by default only C1 and C6 will be registered on SPR. The next patch will add an option for enabling C1E and disabling C1 on SPR. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-03-04drm/amdgpu: initialize the vmid_wait with the stub fenceChristian König
This way we don't need to check for NULL any more. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-04drm/amdgpu: properly embed the IBs into the jobChristian König
We now have standard macros for that. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-04drm/amdgpu: use job and ib structures directly in CS parsersChristian König
Instead of providing the ib index provide the job and ib pointers directly to the patch and parse functions for UVD and VCE. Also move the set/get functions for IB values to the IB declerations. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-04drm/amdgpu: header cleanupChristian König
No function change, just move a bunch of definitions from amdgpu.h into separate header files. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-04drm/amd/amdgpu: set disabled vcn to no_schdulerJingwen Chen
[Why] after the reset domain introduced, the sched.ready will be init after hw_init, which will overwrite the setup in vcn hw_init, and lead to vcn ib test fail. [How] set disabled vcn to no_scheduler Fixes: 5fd8518d187ed0 ("drm/amdgpu: Move scheduler init to after XGMI is ready") Signed-off-by: Jingwen Chen <Jingwen.Chen2@amd.com> Acked-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-04drm/amdgpu: install ctx entities with cmpxchgChristian König
Since we removed the context lock we need to make sure that not two threads are trying to install an entity at the same time. Signed-off-by: Christian König <christian.koenig@amd.com> Fixes: 461fa7b0ac565e ("drm/amdgpu: remove ctx->lock") Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-04drm/amdkfd: implement get_atc_vmid_pasid_mapping_info for gfx10.3Yifan Zhang
This patch implements get_atc_vmid_pasid_mapping_info for gfx10.3 Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-04drm/amdkfd: judge get_atc_vmid_pasid_mapping_info before callYifan Zhang
Fix the NULL point issue: [ 3076.255609] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 3076.255624] #PF: supervisor instruction fetch in kernel mode [ 3076.255637] #PF: error_code(0x0010) - not-present page [ 3076.255649] PGD 0 P4D 0 [ 3076.255660] Oops: 0010 [#1] SMP NOPTI [ 3076.255669] CPU: 20 PID: 2415 Comm: kfdtest Tainted: G W OE 5.11.0-41-generic #45~20.04.1-Ubuntu [ 3076.255691] Hardware name: AMD Splinter/Splinter-RPL, BIOS VS2326337N.FD 02/07/2022 [ 3076.255706] RIP: 0010:0x0 [ 3076.255718] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 3076.255732] RSP: 0018:ffffb64283e3fc10 EFLAGS: 00010297 [ 3076.255744] RAX: 0000000000000000 RBX: 0000000000000008 RCX: 0000000000000027 [ 3076.255759] RDX: ffffb64283e3fc1e RSI: 0000000000000008 RDI: ffff8c7a87f60000 [ 3076.255776] RBP: ffffb64283e3fc78 R08: ffff8c7d88518ac0 R09: ffffb64283e3fa60 [ 3076.255791] R10: 0000000000000001 R11: 0000000000000001 R12: 000000000000000f [ 3076.255805] R13: ffff8c7bdcea5800 R14: ffff8c7a9f3f3000 R15: ffff8c7a8696bc00 [ 3076.255820] FS: 0000000000000000(0000) GS:ffff8c7d88500000(0000) knlGS:0000000000000000 [ 3076.255839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3076.255851] CR2: ffffffffffffffd6 CR3: 0000000109e3c000 CR4: 0000000000750ee0 [ 3076.255866] PKRU: 55555554 [ 3076.255873] Call Trace: [ 3076.255884] dbgdev_wave_reset_wavefronts+0x72/0x160 [amdgpu] [ 3076.256025] process_termination_cpsch.cold+0x26/0x2f [amdgpu] [ 3076.256182] ? ktime_get_mono_fast_ns+0x4e/0xa0 [ 3076.256196] kfd_process_dequeue_from_all_devices+0x49/0x70 [amdgpu] [ 3076.256328] kfd_process_notifier_release+0x187/0x2b0 [amdgpu] [ 3076.256451] ? mn_itree_inv_end+0xdc/0x110 [ 3076.256463] __mmu_notifier_release+0x74/0x1f0 [ 3076.256474] exit_mmap+0x170/0x200 [ 3076.256484] ? __handle_mm_fault+0x677/0x920 [ 3076.256496] ? _cond_resched+0x19/0x30 [ 3076.256507] mmput+0x5d/0x130 [ 3076.256518] do_exit+0x332/0xaf0 [ 3076.256526] ? handle_mm_fault+0xd7/0x2b0 [ 3076.256537] do_group_exit+0x43/0xa0 [ 3076.256548] __x64_sys_exit_group+0x18/0x20 [ 3076.256559] do_syscall_64+0x38/0x90 [ 3076.256569] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-04drm/amdgpu/vcn: Add vcn firmware logRuijing Dong
vcn fwlog is for debugging purpose only, by default, it is disabled. Signed-off-by: Ruijing Dong <ruijing.dong@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-04drm/amdgpu/vcn: Update fw shared data structureRuijing Dong
Add fw log in fw shared data structure. Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Ruijing Dong <ruijing.dong@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-04drm/amdgpu: Add DFC CAP support for aldebaranDavid Yu
Add DFC CAP support for aldebaran Initialize cap microcode in psp_init_sriov_microcode, the ta microcode will be initialized in psp_vxx_init_microcode Signed-off-by: David Yu <David.Yu@amd.com> Reviewed-by: Shaoyun.liu <Shaoyun.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-04drm/amdgpu: Set correct DMA mask for aldebaranHarish Kasiviswanathan
Aldebaran has 48-bit physical address support Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-04drm/amdgpu: Refactor mode2 reset logic for v13.0.2Lijo Lazar
Use IP version and refactor reset logic to apply to a list of devices. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Le Ma <Le.Ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-04drm/amd/display: 3.2.175Aric Cyr
drm/amd/display: 3.2.175 This version brings along following fixes: - Remove invalid RDPCS Programming in DAL - Make functional resource functions non-static - Reset VIC if HDMI_VIC is present - Add frame alternate 3D & restrict HW packed on dongles - Reg to turn on/off PSR Power seq in FSM - Modify plane removal sequence to avoid hangs - Pass HostVM enable flag into DCN3.1 DML - DC Validation failures - Program OPP before ODM - Refactor fixed VS w/a for PHY tests - Pass deep sleep disabled allow info to dmub fw - Refine the EDID override - [FW Promotion] Release 0.0.106.0 - Add verify_link_cap back for hdmi Acked-by: Alan Liu <HaoPing.Liu@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-09-22 00:16:53 +0000