- 06 Aug, 2021 27 commits
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Xiaomeng Hou authored
Update smu v13.0.1 firmware header for yellow carp. Signed-off-by: Xiaomeng Hou <Xiaomeng.Hou@amd.com> Reviewed-by: Aaron Liu <aaron.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Chengming Gui authored
Add device ids. Signed-off-by: Chengming Gui <Jack.Gui@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Tom St Denis authored
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Shirish S authored
DMUB firmware info is printed before it gets initialized. Correct this order to ensure true value is conveyed. Signed-off-by: Shirish S <shirish.s@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Aric Cyr authored
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Anthony Koo authored
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Anthony Koo <Anthony.Koo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Rodrigo Siqueira authored
To fully isolate FPU operations in a single place, we must avoid situations where compilers spill FP values to registers due to FP enable in a specific C file. Note that even if we isolate all FPU functions in a single file and call its interface from other files, the compiler might enable the use of FPU before we call DC_FP_START. Nevertheless, it is the programmer's responsibility to invoke DC_FP_START/END in the correct place. To highlight situations where developers forgot to use the FP protection before calling the DC FPU interface functions, we introduce a helper that checks if the function is invoked under FP protection. If not, it will trigger a kernel warning. Changes cince V3: - Rebase Changes cince V2 (Christian): - Do not use this_cpu_* between get/put_cpu_ptr(). - In the kernel documentation, better describe restrictions. - Make dc_assert_fp_enabled trigger the ASSERT message. Changes since V1: - Remove fp_enable variables - Rename dc_is_fp_enabled to dc_assert_fp_enabled - Replace wrong variable type Cc: Harry Wentland <harry.wentland@amd.com> Cc: Anson Jacob <Anson.Jacob@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Hersen Wu <hersenxs.wu@amd.com> Cc: Aric Cyr <aric.cyr@amd.com> Cc: Jun Lei <jun.lei@amd.com> Cc: Dmytro Laktyushkin <dmytro.laktyushkin@amd.com> Cc: Qingqing Zhuo <qingqing.zhuo@amd.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Rodrigo Siqueira authored
DC invokes DC_FPU_START/END in multiple parts of the code; this can create a situation where we invoke this FPU operation in a nested way or exit too early. For avoiding this situation, this commit adds a mechanism where dc_fpu_begin/end manages the access to kernel_fpu_begin/end. Change since V3: - Rebase Change since V2: - Christian: Do not use this_cpu_* between get/put_cpu_ptr(). Change since V1: - Use a better variable names - Use get_cpu_ptr and put_cpu_ptr to better balance preemption enable and disable Cc: Harry Wentland <harry.wentland@amd.com> Cc: Anson Jacob <Anson.Jacob@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Hersen Wu <hersenxs.wu@amd.com> Cc: Aric Cyr <aric.cyr@amd.com> Cc: Jun Lei <jun.lei@amd.com> Cc: Dmytro Laktyushkin <dmytro.laktyushkin@amd.com> Cc: Qingqing Zhuo <qingqing.zhuo@amd.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Rodrigo Siqueira authored
DC invokes DC_FPU_START/END in multiple parts of the code; this can create a situation where we invoke this FPU operation in a nested way or exit too early. For avoiding this situation, this commit adds a mechanism where dc_fpu_begin/end manages the access to kernel_fpu_begin/end. Change since V3: - Christian: Move PPC64 code to dc_fpu_begin/end. Change since V2: - Christian: Do not use this_cpu_* between get/put_cpu_ptr(). Change since V1: - Use a better variable names - Use get_cpu_ptr and put_cpu_ptr to better balance preemption enable and disable Cc: Harry Wentland <harry.wentland@amd.com> Cc: Anson Jacob <Anson.Jacob@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Hersen Wu <hersenxs.wu@amd.com> Cc: Aric Cyr <aric.cyr@amd.com> Cc: Jun Lei <jun.lei@amd.com> Cc: Dmytro Laktyushkin <dmytro.laktyushkin@amd.com> Cc: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Rodrigo Siqueira authored
The display core files rely on FPU, which requires to be compiled with special flags. Ideally, we don't want these FPU operations spread around the DC code; nevertheless, it happens in the current source. This commit introduces a new directory inside DML for centralizing shared DCN functions that require FPU and have been used outside DML. For illustrating this process of transferring FPU functions to the DML folder, this commit moves one of the functions dcn20_populate_dml_writeback_from_context) that require FPU access to a single shared file. Notice that this is the first part of the work, and it does not fix the FPU issue yet; we still need other patches for achieving the complete FPU isolation. Changes since V3: - Jun: Instead of creating a new directory to keep the FPU code, let's make the DML folder the only part that requires FPU access. Drop fpu_operation folder. - Christian: Fix function code style. Changes since V2: - Christian: Remove unnecessary wrapper. - lkp: Add missing prototype. - Only compile the FPU operations if the DCN option is enabled. Change since V1: - Update documentation and rebase. Cc: Harry Wentland <harry.wentland@amd.com> Cc: Anson Jacob <Anson.Jacob@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Hersen Wu <hersenxs.wu@amd.com> Cc: Aric Cyr <aric.cyr@amd.com> Cc: Jun Lei <jun.lei@amd.com> Cc: Dmytro Laktyushkin <dmytro.laktyushkin@amd.com> Cc: Qingqing Zhuo <qingqing.zhuo@amd.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Qingqing Zhuo authored
[Why] HPD disable and enable sequences are not mutually exclusive on Linux. For HPDs that spans over 1s (i.e. HPD low = 1s), part of the disable sequence (specifically, a request to SMU to lower refclk) could come right before the call to PHY enable, causing DMUB to access an unresponsive PHY and thus a hard hang on the system. [How] Disable 48mhz refclk off on native DP. Reviewed-by: Hersen Wu <hersenxs.wu@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Jaehyun Chung authored
[Why] We do not currently support ODM plus MPO on only one side of the screen. This unsupported case causes validation calculations to divide by zero due to invalid viewport values. [How] Add stopgap for the validation of ODM plus MPO on one side of screen case. Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Jaehyun Chung <jaehyum.chung@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Jude Shih authored
[Why] On S4 resume we also need to fix detection of when to reload DMCUB firmware because we're currently using the VBIOS version which isn't compatible with the driver version. [How] Update the hardware init check for DCN31 since it's the ASIC that has this issue. Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Jude Shih <jude.shih@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Roman Li authored
[Why] Display Manager initializes array of vblank workqueues, but only 1 is used. [How] Use single instance init instead of array. Reviewed-by: Qingqing Zhou <Qingqing.Zhuo@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Roman Li <Roman.Li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Bing Guo authored
[Why&How] Hardware team suggested to use SRExitTime= 35.5us as w/a to prevent underflow in certain modes. Reviewed-by: Martin Leung <martin.leung@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Bing Guo <bing.guo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Bing Guo authored
Why: In DCN2x, HW doesn't automatically divide MASTER_UPDATE_LOCK_DB_X by the number of pipes ODM Combined. How: Set MASTER_UPDATE_LOCK_DB_X to the value that is adjusted by the number of pipes ODM Combined. Reviewed-by: Martin Leung <martin.leung@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Bing Guo <bing.guo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Wesley Chalmers authored
[WHY] For DCN31 onward, LTTPR is to be enabled and set to Transparent by VBIOS. Driver is to assume that VBIOS has done this without needing to check the VBIOS interop bit. [HOW] Add LTTPR enable and interop VBIOS bits into dc->caps, and force-set the interop bit to true for DCN31+. Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Candice Li authored
Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Ryan Taylor authored
Move dce_virtual into amdgpu_vkms and update all references to dce_virtual with amdgpu_vkms. v2: Removed more references to dce_virtual. v3: Restored display modes from previous implementation. Signed-off-by: Ryan Taylor <Ryan.Taylor@amd.com> Reported-by: kernel test robot <lkp@intel.com> Suggested-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Ryan Taylor authored
Remove obsolete functions and variables from dce_virtual. Signed-off-by: Ryan Taylor <Ryan.Taylor@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Ryan Taylor authored
Modify the VKMS driver into an api that dce_virtual can use to create virtual displays that obey drm's atomic modesetting api. v2: Made local functions static. v3: Switched vkms_output kzalloc for kcalloc. Cleanup patches by moving display mode fixes to this patch. v4: Update atomic_check and atomic_update to comply with new kms api. Signed-off-by: Ryan Taylor <Ryan.Taylor@amd.com> Reported-by: kernel test robot <lkp@intel.com> Suggested-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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zhouchuangao authored
Duplicate include header file <drm/drm_drv.h> line 28: #include <drm/drm_drv.h> line 44: #include <drm/drm_drv.h> Signed-off-by: zhouchuangao <zhouchuangao@vivo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Guchun Chen authored
In amdgpu_fence_driver_hw_fini, no need to call drm_sched_fini to stop scheduler in s3 test, otherwise, fence related failure will arrive after resume. To fix this and for a better clean up, move drm_sched_fini from fence_hw_fini to fence_sw_fini, as it's part of driver shutdown, and should never be called in hw_fini. v2: rename amdgpu_fence_driver_init to amdgpu_fence_driver_sw_init, to keep sw_init and sw_fini paired. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1668 Fixes: 8d35a259 ("drm/amdgpu: adjust fence driver enable sequence") Suggested-by: Christian König <christian.koenig@amd.com> Tested-by: Mike Lothian <mike@fireburn.co.uk> Signed-off-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Kevin Wang authored
correct smu feature mapping: FEATURE_DATA_CALCULATIONS it will cause sysfs node of "pp_features" show error. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Mukul Joshi authored
Fix the channel_index table layout to fetch the correct channel_index when calculating physical address from normalized address during page retirement. Also, fix the number of UMC instances and number of channels within each UMC instance for Aldebaran. Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Reviewed-By: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Randy Dunlap authored
'pm_suspend_target_state' is only available when CONFIG_PM_SLEEP is set/enabled. OTOH, when both SUSPEND and HIBERNATION are not set, PM_SLEEP is not set, so this variable cannot be used. ../drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c: In function ‘amdgpu_acpi_is_s0ix_active’: ../drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c:1046:11: error: ‘pm_suspend_target_state’ undeclared (first use in this function); did you mean ‘__KSYM_pm_suspend_target_state’? return pm_suspend_target_state == PM_SUSPEND_TO_IDLE; ^~~~~~~~~~~~~~~~~~~~~~~ __KSYM_pm_suspend_target_state Also use shorter IS_ENABLED(CONFIG_foo) notation for checking the 2 config symbols. Fixes: 91e27371 ("drm/amdgpu: Check pmops for desired suspend state") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com> Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Cc: linux-next@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Xiaomeng Hou authored
Correct yellow carp driver-PMFW interface version to v4. Signed-off-by: Xiaomeng Hou <Xiaomeng.Hou@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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- 02 Aug, 2021 12 commits
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Masanari Iida authored
This patch fixes a spelling typo in error message. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Cai Huoqing authored
Remove the repeated word 'the' from comments Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Cai Huoqing authored
Remove the repeated word 'the' from comments Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Yifan Zhang authored
If GC has entered CGPG, ringing doorbell > first page doesn't wakeup GC. Enlarge CP_MEC_DOORBELL_RANGE_UPPER to workaround this issue. 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>
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Eric Huang authored
It is to workaround HW bug on other Asics and based on reverting two commits back: drm/amdkfd: Add heavy-weight TLB flush after unmapping drm/amdkfd: Add memory sync before TLB flush on unmap Signed-off-by: Eric Huang <jinhuieric.huang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Eric Huang authored
This reverts commit 53d05330. Revert reason: The issue has been resolved. Signed-off-by: Eric Huang <jinhuieric.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Eric Huang authored
This reverts commit 4bba567c. Revert reason: The issue has been resolved. Signed-off-by: Eric Huang <jinhuieric.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Eric Huang authored
This reverts commit 4e7b93ca. Revert reason: The issue has been resolved. Signed-off-by: Eric Huang <jinhuieric.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Eric Huang authored
This reverts commit 7ed9876c. Revert reason: The issue has been resolved. Signed-off-by: Eric Huang <jinhuieric.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Eric Huang authored
This reverts commit 024d8811. Revert reason: The issue has been resolved. Signed-off-by: Eric Huang <jinhuieric.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Eric Huang authored
This reverts commit 430f8e6e. Revert reason: Issue has been resolved. Signed-off-by: Eric Huang <jinhuieric.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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xinhui pan authored
If one GTT BO has been evicted/swapped out, it should sit in CPU domain. TTM only alloc struct ttm_resource instead of struct ttm_range_mgr_node for sysMem. Now when we update mapping for such invalidated BOs, we might walk out of bounds of struct ttm_resource. Three possible fix: 1) Let sysMem manager alloc struct ttm_range_mgr_node, like ttm_range_manager does. 2) Pass pages_addr to update_mapping function too, but need memset pages_addr[] to zero when unpopulate. 3) Init amdgpu_res_cursor directly. bug is detected by kfence. ================================================================== BUG: KFENCE: out-of-bounds read in amdgpu_vm_bo_update_mapping+0x564/0x6e0 Out-of-bounds read at 0x000000008ea93fe9 (64B right of kfence-#167): amdgpu_vm_bo_update_mapping+0x564/0x6e0 [amdgpu] amdgpu_vm_bo_update+0x282/0xa40 [amdgpu] amdgpu_vm_handle_moved+0x19e/0x1f0 [amdgpu] amdgpu_cs_vm_handling+0x4e4/0x640 [amdgpu] amdgpu_cs_ioctl+0x19e7/0x23c0 [amdgpu] drm_ioctl_kernel+0xf3/0x180 [drm] drm_ioctl+0x2cb/0x550 [drm] amdgpu_drm_ioctl+0x5e/0xb0 [amdgpu] kfence-#167 [0x000000008e11c055-0x000000001f676b3e ttm_sys_man_alloc+0x35/0x80 [ttm] ttm_resource_alloc+0x39/0x50 [ttm] ttm_bo_swapout+0x252/0x5a0 [ttm] ttm_device_swapout+0x107/0x180 [ttm] ttm_global_swapout+0x6f/0x130 [ttm] ttm_tt_populate+0xb1/0x2a0 [ttm] ttm_bo_handle_move_mem+0x17e/0x1d0 [ttm] ttm_mem_evict_first+0x59d/0x9c0 [ttm] ttm_bo_mem_space+0x39f/0x400 [ttm] ttm_bo_validate+0x13c/0x340 [ttm] ttm_bo_init_reserved+0x269/0x540 [ttm] amdgpu_bo_create+0x1d1/0xa30 [amdgpu] amdgpu_bo_create_user+0x40/0x80 [amdgpu] amdgpu_gem_object_create+0x71/0xc0 [amdgpu] amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu+0x2f2/0xcd0 [amdgpu] kfd_ioctl_alloc_memory_of_gpu+0xe2/0x330 [amdgpu] kfd_ioctl+0x461/0x690 [amdgpu] Signed-off-by: xinhui pan <xinhui.pan@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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- 30 Jul, 2021 1 commit
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Dave Airlie authored
Merge tag 'amd-drm-next-5.15-2021-07-29' of https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.15-2021-07-29: amdgpu: - VCN/JPEG power down sequencing fixes - Various navi pcie link handling fixes - Clockgating fixes - Yellow Carp fixes - Beige Goby fixes - Misc code cleanups - S0ix fixes - SMU i2c bus rework - EEPROM handling rework - PSP ucode handling cleanup - SMU error handling rework - AMD HDMI freesync fixes - USB PD firmware update rework - MMIO based vram access rework - Misc display fixes - Backlight fixes - Add initial Cyan Skillfish support - Overclocking fixes suspend/resume amdkfd: - Sysfs leak fix - Add counters for vm faults and migration - GPUVM TLB optimizations radeon: - Misc fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210730033455.3852-1-alexander.deucher@amd.com
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